Universal-type tool for outside-groove electroplating of cylinders

Abstract

The invention discloses a universal-type tool for outside-groove electroplating of cylinders. The universal-type tool comprises a mounting frame assembly and an auxiliary mounting assembly. The mounting frame assembly comprises a fixed frame and a pressing assembly; the fixed frame comprises a bottom plate and a framework fixed to the bottom plate; the auxiliary mounting assembly is used for mounting the workpieces, mounting the workpieces on the bottom plate after compensation is made in the height and diameter and tightly pressing the workpieces with the pressing assembly, and besides, the auxiliary mounting assembly is used for guiding electroplating liquid into the cylinders and passing through anodes. When the universal-type tool is in use, there is no need to replace the anodes for different workpieces, therefore, the production line does not need to be stopped either, the universal-type tool is suitable for workpieces of various sizes, seamless switching of the products is achieved, capacity loss caused by line stopping is avoided, the delivery demand is quickly satisfied, the switching time of finished products is shortened to the minimum, and the capacity loss is lowered to the lowest.

Description

technical field [0001] The invention relates to a cylinder electroplating device component, in particular to a general-purpose tool for electroplating outside a cylinder tank. Background technique [0002] As the main part of the engine, plunger pump, reciprocating compressor and other equipment, the cylinder block is used to form the working space together with the piston and the cylinder head; taking the engine as an example, it forms the combustion chamber and provides the movement track for the piston assembly, thus forming power conversion environment. When the cylinder guides the piston to reciprocate continuously, the inner wall of the cylinder and the piston rub against each other for a long time and at high frequency, which reduces the useful power of the cylinder and consumes part of the energy. In order to solve the above problems, electroplating is adopted on the inner wall, and the electroplating coating is used to replace the cylinder liner to solve the above ...

AI Technical Summary

Problems solved by technology

[0003] However, in the existing electroplating structure outside the tank, due to the different dimensions of the cylinder body (workpiece), it is necessary to replace the anode (especially the height) for the normal operation of the electroplating work, which requires the entire production line to be shut down, increasing loss and improving production. cost; and the tooling and fixtures are also different, the structure is complex, and the replacement process needs to be done manually, which reduces work efficiency

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