The working principle of the hydraulic disassembly and assembly stand

The working principle of the hydraulic disassembly and assembly stand

The main components of the hydraulic disassembly and assembly stand include: the hydraulic control cabinet, hydraulic station, base, bolt puller, adjustable clamp, cylinder pull-push mechanism, feeding device, and quick screwdriver, among others. The power source of the hydraulic disassembly and assembly stand is derived from the liquid power generated by the motor driving the vane pump, which is then transmitted to various oil circuits through multi-way directional valves, thereby realizing the functions of each part.

Below is an introduction to the working principles of each part of the hydraulic disassembly and assembly stand:

The Quick-Release Fastener: Four friction wheels and two push-pull hydraulic cylinders clamp the workpiece. A hydraulic motor drives the friction wheels, causing the workpiece to rotate relatively. The torque increases or decreases with the resistance of the workpiece's rotation until it reaches the higher speed and torque of the hydraulic motor.

Secondly, the Clamping Clamp: By operating the directional valve on the control console, the six clamping hydraulic cylinders can extend radially to clamp the workpiece. Then, the reciprocating action of the clamping cylinder allows for the workpiece to be clamped and unclamped.

The third product is the adjustable clamp. It is used as a fixed jaw clamp and can securely hold workpieces under the action of the hydraulic cylinder. Simultaneously, the hydraulic motor drives the gears, allowing the adjustable clamp to move horizontally along the guide rail of the workbench, which corresponds to the workpiece's axis.