Assembly fixture for frame assembly (a specialized equipment for controlling the internal and external width, flatness, and diagonal errors of the frame assembly)

The frame is mainly composed of longitudinal beams, crossbeams, engine brackets, clutch brackets, and other accessories. The frame is divided into welded frame, riveted frame, and riveted/welded frame according to different processes. Medium and heavy-duty trucks mainly use riveted frames.The frame structure can be divided into three types according to the force situation: non load bearing, semi load bearing, and load bearingA non load bearing car has a rigid frame, also known as a chassis beam. The connection between the frame and the body is flexible through springs or rubber pads. A part of the engine, transmission system, and assembly components such as the body are fixed to the frame with suspension devices, and the frame is connected to the wheels through front and rear suspension devices. This type of non load bearing body is relatively bulky, heavy, and high in height. It is generally used in trucks, buses, and off-road jeeps, and is also used in a small number of sedans because it has good stability and safety.A car with a load-bearing body does not have a rigid frame, but only strengthens parts such as the front, side panels, rear, and floor. Assembly components such as the engine, front and rear suspension, and a part of the transmission system are assembled in the required positions on the body, and the body load is transmitted to the wheels through the suspension device. This load-bearing body not only has its inherent passenger function, but also directly bears the effects of various load forces. After decades of development and improvement, the load-bearing body has greatly improved in both safety and stability, with advantages such as small mass, low height, no suspension device, and easy assembly. Therefore, most sedans adopt this body structure.The body and frame are rigidly connected by methods such as screwing, riveting, or welding. In this case, in addition to bearing the above-mentioned loads, the car body also helps to reinforce the frame to a certain extent and share some of the load on the frame.

Longitudinal beam correction line (specialized equipment for bending and straightening longitudinal beams)

The frame is mainly composed of longitudinal beams, crossbeams, engine brackets, clutch brackets, and other accessories. The frame is divided into welded frame, riveted frame, and riveted/welded frame according to different processes. Medium and heavy-duty trucks mainly use riveted frames.The frame structure can be divided into three types according to the force situation: non load bearing, semi load bearing, and load bearingA non load bearing car has a rigid frame, also known as a chassis beam. The connection between the frame and the body is flexible through springs or rubber pads. A part of the engine, transmission system, and assembly components such as the body are fixed to the frame with suspension devices, and the frame is connected to the wheels through front and rear suspension devices. This type of non load bearing body is relatively bulky, heavy, and high in height. It is generally used in trucks, buses, and off-road jeeps, and is also used in a small number of sedans because it has good stability and safety.A car with a load-bearing body does not have a rigid frame, but only strengthens parts such as the front, side panels, rear, and floor. Assembly components such as the engine, front and rear suspension, and a part of the transmission system are assembled in the required positions on the body, and the body load is transmitted to the wheels through the suspension device. This load-bearing body not only has its inherent passenger function, but also directly bears the effects of various load forces. After decades of development and improvement, the load-bearing body has greatly improved in both safety and stability, with advantages such as small mass, low height, no suspension device, and easy assembly. Therefore, most sedans adopt this body structure.The body and frame are rigidly connected by methods such as screwing, riveting, or welding. In this case, in addition to bearing the above-mentioned loads, the car body also helps to reinforce the frame to a certain extent and share some of the load on the frame.

Longitudinal beam flipping machine (capable of achieving all-round riveting of longitudinal beam suspension parts, inner lining plates, and outer connecting plates)

The frame is mainly composed of longitudinal beams, crossbeams, engine brackets, clutch brackets, and other accessories. The frame is divided into welded frame, riveted frame, and riveted/welded frame according to different processes. Medium and heavy-duty trucks mainly use riveted frames.The frame structure can be divided into three types according to the force situation: non load bearing, semi load bearing, and load bearingA non load bearing car has a rigid frame, also known as a chassis beam. The connection between the frame and the body is flexible through springs or rubber pads. A part of the engine, transmission system, and assembly components such as the body are fixed to the frame with suspension devices, and the frame is connected to the wheels through front and rear suspension devices. This type of non load bearing body is relatively bulky, heavy, and high in height. It is generally used in trucks, buses, and off-road jeeps, and is also used in a small number of sedans because it has good stability and safety.A car with a load-bearing body does not have a rigid frame, but only strengthens parts such as the front, side panels, rear, and floor. Assembly components such as the engine, front and rear suspension, and a part of the transmission system are assembled in the required positions on the body, and the body load is transmitted to the wheels through the suspension device. This load-bearing body not only has its inherent passenger function, but also directly bears the effects of various load forces. After decades of development and improvement, the load-bearing body has greatly improved in both safety and stability, with advantages such as small mass, low height, no suspension device, and easy assembly. Therefore, most sedans adopt this body structure.The body and frame are rigidly connected by methods such as screwing, riveting, or welding. In this case, in addition to bearing the above-mentioned loads, the car body also helps to reinforce the frame to a certain extent and share some of the load on the frame.

Longitudinal beam punching line (a specialized equipment for punching inner lining beams, completely eliminating the different concentricity of multi-layer board holes)

The frame is mainly composed of longitudinal beams, crossbeams, engine brackets, clutch brackets, and other accessories. The frame is divided into welded frame, riveted frame, and riveted/welded frame according to different processes. Medium and heavy-duty trucks mainly use riveted frames.The frame structure can be divided into three types according to the force situation: non load bearing, semi load bearing, and load bearingA non load bearing car has a rigid frame, also known as a chassis beam. The connection between the frame and the body is flexible through springs or rubber pads. A part of the engine, transmission system, and assembly components such as the body are fixed to the frame with suspension devices, and the frame is connected to the wheels through front and rear suspension devices. This type of non load bearing body is relatively bulky, heavy, and high in height. It is generally used in trucks, buses, and off-road jeeps, and is also used in a small number of sedans because it has good stability and safety.A car with a load-bearing body does not have a rigid frame, but only strengthens parts such as the front, side panels, rear, and floor. Assembly components such as the engine, front and rear suspension, and a part of the transmission system are assembled in the required positions on the body, and the body load is transmitted to the wheels through the suspension device. This load-bearing body not only has its inherent passenger function, but also directly bears the effects of various load forces. After decades of development and improvement, the load-bearing body has greatly improved in both safety and stability, with advantages such as small mass, low height, no suspension device, and easy assembly. Therefore, most sedans adopt this body structure.The body and frame are rigidly connected by methods such as screwing, riveting, or welding. In this case, in addition to bearing the above-mentioned loads, the car body also helps to reinforce the frame to a certain extent and share some of the load on the frame.

Microcard riveting wire (typical case)

The frame is mainly composed of longitudinal beams, crossbeams, engine brackets, clutch brackets, and other accessories. The frame is divided into welded frame, riveted frame, and riveted/welded frame according to different processes. Medium and heavy-duty trucks mainly use riveted frames.The frame structure can be divided into three types according to the force situation: non load bearing, semi load bearing, and load bearingA non load bearing car has a rigid frame, also known as a chassis beam. The connection between the frame and the body is flexible through springs or rubber pads. A part of the engine, transmission system, and assembly components such as the body are fixed to the frame with suspension devices, and the frame is connected to the wheels through front and rear suspension devices. This type of non load bearing body is relatively bulky, heavy, and high in height. It is generally used in trucks, buses, and off-road jeeps, and is also used in a small number of sedans because it has good stability and safety.A car with a load-bearing body does not have a rigid frame, but only strengthens parts such as the front, side panels, rear, and floor. Assembly components such as the engine, front and rear suspension, and a part of the transmission system are assembled in the required positions on the body, and the body load is transmitted to the wheels through the suspension device. This load-bearing body not only has its inherent passenger function, but also directly bears the effects of various load forces. After decades of development and improvement, the load-bearing body has greatly improved in both safety and stability, with advantages such as small mass, low height, no suspension device, and easy assembly. Therefore, most sedans adopt this body structure.The body and frame are rigidly connected by methods such as screwing, riveting, or welding. In this case, in addition to bearing the above-mentioned loads, the car body also helps to reinforce the frame to a certain extent and share some of the load on the frame.

Rivet connection of heavy-duty truck frame assembly (typical case aluminum alloy ring rail)

The frame is mainly composed of longitudinal beams, crossbeams, engine brackets, clutch brackets, and other accessories. The frame is divided into welded frame, riveted frame, and riveted/welded frame according to different processes. Medium and heavy-duty trucks mainly use riveted frames.The frame structure can be divided into three types according to the force situation: non load bearing, semi load bearing, and load bearingA non load bearing car has a rigid frame, also known as a chassis beam. The connection between the frame and the body is flexible through springs or rubber pads. A part of the engine, transmission system, and assembly components such as the body are fixed to the frame with suspension devices, and the frame is connected to the wheels through front and rear suspension devices. This type of non load bearing body is relatively bulky, heavy, and high in height. It is generally used in trucks, buses, and off-road jeeps, and is also used in a small number of sedans because it has good stability and safety.A car with a load-bearing body does not have a rigid frame, but only strengthens parts such as the front, side panels, rear, and floor. Assembly components such as the engine, front and rear suspension, and a part of the transmission system are assembled in the required positions on the body, and the body load is transmitted to the wheels through the suspension device. This load-bearing body not only has its inherent passenger function, but also directly bears the effects of various load forces. After decades of development and improvement, the load-bearing body has greatly improved in both safety and stability, with advantages such as small mass, low height, no suspension device, and easy assembly. Therefore, most sedans adopt this body structure.The body and frame are rigidly connected by methods such as screwing, riveting, or welding. In this case, in addition to bearing the above-mentioned loads, the car body also helps to reinforce the frame to a certain extent and share some of the load on the frame.

Medium and light truck riveting wire (typical case)

The frame is mainly composed of longitudinal beams, crossbeams, engine brackets, clutch brackets, and other accessories. The frame is divided into welded frame, riveted frame, and riveted/welded frame according to different processes. Medium and heavy-duty trucks mainly use riveted frames.The frame structure can be divided into three types according to the force situation: non load bearing, semi load bearing, and load bearingA non load bearing car has a rigid frame, also known as a chassis beam. The connection between the frame and the body is flexible through springs or rubber pads. A part of the engine, transmission system, and assembly components such as the body are fixed to the frame with suspension devices, and the frame is connected to the wheels through front and rear suspension devices. This type of non load bearing body is relatively bulky, heavy, and high in height. It is generally used in trucks, buses, and off-road jeeps, and is also used in a small number of sedans because it has good stability and safety.A car with a load-bearing body does not have a rigid frame, but only strengthens parts such as the front, side panels, rear, and floor. Assembly components such as the engine, front and rear suspension, and a part of the transmission system are assembled in the required positions on the body, and the body load is transmitted to the wheels through the suspension device. This load-bearing body not only has its inherent passenger function, but also directly bears the effects of various load forces. After decades of development and improvement, the load-bearing body has greatly improved in both safety and stability, with advantages such as small mass, low height, no suspension device, and easy assembly. Therefore, most sedans adopt this body structure.The body and frame are rigidly connected by methods such as screwing, riveting, or welding. In this case, in addition to bearing the above-mentioned loads, the car body also helps to reinforce the frame to a certain extent and share some of the load on the frame.

Medium and light truck riveting wire (typical case)

The frame is mainly composed of longitudinal beams, crossbeams, engine brackets, clutch brackets, and other accessories. The frame is divided into welded frame, riveted frame, and riveted/welded frame according to different processes. Medium and heavy-duty trucks mainly use riveted frames.The frame structure can be divided into three types according to the force situation: non load bearing, semi load bearing, and load bearingA non load bearing car has a rigid frame, also known as a chassis beam. The connection between the frame and the body is flexible through springs or rubber pads. A part of the engine, transmission system, and assembly components such as the body are fixed to the frame with suspension devices, and the frame is connected to the wheels through front and rear suspension devices. This type of non load bearing body is relatively bulky, heavy, and high in height. It is generally used in trucks, buses, and off-road jeeps, and is also used in a small number of sedans because it has good stability and safety.A car with a load-bearing body does not have a rigid frame, but only strengthens parts such as the front, side panels, rear, and floor. Assembly components such as the engine, front and rear suspension, and a part of the transmission system are assembled in the required positions on the body, and the body load is transmitted to the wheels through the suspension device. This load-bearing body not only has its inherent passenger function, but also directly bears the effects of various load forces. After decades of development and improvement, the load-bearing body has greatly improved in both safety and stability, with advantages such as small mass, low height, no suspension device, and easy assembly. Therefore, most sedans adopt this body structure.The body and frame are rigidly connected by methods such as screwing, riveting, or welding. In this case, in addition to bearing the above-mentioned loads, the car body also helps to reinforce the frame to a certain extent and share some of the load on the frame.

Rivet connection of heavy-duty truck frame assembly (typical case)

The frame is mainly composed of longitudinal beams, crossbeams, engine brackets, clutch brackets, and other accessories. The frame is divided into welded frame, riveted frame, and riveted/welded frame according to different processes. Medium and heavy-duty trucks mainly use riveted frames.The frame structure can be divided into three types according to the force situation: non load bearing, semi load bearing, and load bearingA non load bearing car has a rigid frame, also known as a chassis beam. The connection between the frame and the body is flexible through springs or rubber pads. A part of the engine, transmission system, and assembly components such as the body are fixed to the frame with suspension devices, and the frame is connected to the wheels through front and rear suspension devices. This type of non load bearing body is relatively bulky, heavy, and high in height. It is generally used in trucks, buses, and off-road jeeps, and is also used in a small number of sedans because it has good stability and safety.A car with a load-bearing body does not have a rigid frame, but only strengthens parts such as the front, side panels, rear, and floor. Assembly components such as the engine, front and rear suspension, and a part of the transmission system are assembled in the required positions on the body, and the body load is transmitted to the wheels through the suspension device. This load-bearing body not only has its inherent passenger function, but also directly bears the effects of various load forces. After decades of development and improvement, the load-bearing body has greatly improved in both safety and stability, with advantages such as small mass, low height, no suspension device, and easy assembly. Therefore, most sedans adopt this body structure.The body and frame are rigidly connected by methods such as screwing, riveting, or welding. In this case, in addition to bearing the above-mentioned loads, the car body also helps to reinforce the frame to a certain extent and share some of the load on the frame.

Rivet connection of light truck frame assembly (typical case 1KPK ring rail)

The frame is mainly composed of longitudinal beams, crossbeams, engine brackets, clutch brackets, and other accessories. The frame is divided into welded frame, riveted frame, and riveted/welded frame according to different processes. Medium and heavy-duty trucks mainly use riveted frames.The frame structure can be divided into three types according to the force situation: non load bearing, semi load bearing, and load bearingA non load bearing car has a rigid frame, also known as a chassis beam. The connection between the frame and the body is flexible through springs or rubber pads. A part of the engine, transmission system, and assembly components such as the body are fixed to the frame with suspension devices, and the frame is connected to the wheels through front and rear suspension devices. This type of non load bearing body is relatively bulky, heavy, and high in height. It is generally used in trucks, buses, and off-road jeeps, and is also used in a small number of sedans because it has good stability and safety.A car with a load-bearing body does not have a rigid frame, but only strengthens parts such as the front, side panels, rear, and floor. Assembly components such as the engine, front and rear suspension, and a part of the transmission system are assembled in the required positions on the body, and the body load is transmitted to the wheels through the suspension device. This load-bearing body not only has its inherent passenger function, but also directly bears the effects of various load forces. After decades of development and improvement, the load-bearing body has greatly improved in both safety and stability, with advantages such as small mass, low height, no suspension device, and easy assembly. Therefore, most sedans adopt this body structure.The body and frame are rigidly connected by methods such as screwing, riveting, or welding. In this case, in addition to bearing the above-mentioned loads, the car body also helps to reinforce the frame to a certain extent and share some of the load on the frame.

Quick hydraulic riveting machine

Overview:Fast hydraulic riveting machines are widely used in industries with riveting structures such as automobiles, locomotives, aviation, and mining cars. Compared with pneumatic riveting, hydraulic riveting has the following advantages:1. No noise;2. Low labor intensity;3. Fast riveting speed;4. Large riveting force, both cold and hot riveting can be used;5. The rivets are evenly stressed and have good riveting quality, which can correct local deformation of the frame.Therefore, developed countries have widely adopted hydraulic riveting machines.Composition and classification of fast hydraulic riveting machines:The hydraulic riveting machine mainly consists of a hydraulic station, riveting pliers, lifting equipment, balancer, small pulley, slide rail, and high-pressure hose.The hydraulic station is the power and control unit of the fast hydraulic riveting machine, and is also a key part of the performance of the riveting machine.The hydraulic station is mainly composed of an oil tank, a valve group, a booster cylinder, an oil pump motor group, and an electrical system.Hydraulic stations are divided into two series based on the usage characteristics of cold and hot riveting and the structural form of hydraulic valves: plug-in valve series and plate series.Composition and classification of riveting pliers for fast hydraulic riveting machinesThe main components of riveting pliers include riveting oil cylinder, riveting pliers body, dynamic riveting mold, static riveting mold, and handle button, etc. Riveting pliers can be divided into suspended and horizontal types, as well as small car and fixed types.

High and low voltage digital display combined riveting machine

Riveting machine (also known as riveting machine, rotary riveting machine, riveting machine, rolling riveting machine, etc.) is a new type of riveting equipment developed based on the principle of cold rolling, which refers to mechanical equipment that can use rivets to rivet objects together. The device has a compact structure, stable performance, and easy and safe operation. Riveting machines are mainly assembled by rotation and pressure, and are mainly used in situations where rivets (hollow rivets, hollow rivets, solid rivets, etc.) are needed for riveting. Common specifications include pneumatic, hydraulic, and electric, single head and double head, etc. The common types include automatic riveting machines (mainly for the riveting of semi hollow riveting machines, which can automatically cut materials and have high riveting efficiency!) and rotary riveting machines (rotary riveting machines are divided into pneumatic rotary riveting machines and hydraulic rotary riveting machines, mainly used for riveting solid rivets or larger hollow rivets).