Automatic assembly device and method of piston clamp spring

Abstract

The invention provides an automatic assembly device and method of a piston clamp spring. The device comprises a working bed body, a piston locating mechanism, a piston guide mechanism, a piston placement part, a clamp spring material storage part, a clamp spring feeding part, a clamp spring assembly mechanism and a controller. A reference mounting seat is arranged on the working face of the working bed body. The piston locating mechanism is installed on the reference mounting seat. The piston guide mechanism is arranged in cooperation with the piston locating mechanism and installed on the reference mounting seat. The piston placement part is arranged on the reference mounting seat and arranged adjacent to the piston locating mechanism, and the piston placement part is matched with the piston locating mechanism for locating a piston. The clamp spring material storage part and the piston placement part are arranged at intervals for storing and releasing a clamp spring. The clamp springmaterial feeding part is arranged adjacent to the clamp spring material storage part and connected with the piston placement part, and the clamp spring material feeding part comprises a working table,a clamp spring separation mechanism, a clamp spring turnover mechanism and a clamp spring horizontally moving mechanism. The clamp spring assembly mechanism is connected with the clamp spring feedingpart for assembling the clamp spring to the piston. Through the technical scheme, the automatic assembly of the clamp spring on the single side of the piston can be completed, using is convenient, the production efficiency is high, and the assembly quality is stable and reliable.

Description

technical field [0001] The invention relates to the technical field of automatic assembly of diesel engine piston components, in particular to an automatic assembly device for a piston circlip and an automatic assembly method for a piston circlip. Background technique [0002] The piston circlip is a part of the engine piston movement assembly. Its function is to block the piston pin so that it does not go out. If the piston pin goes out, it will cause serious consequences such as engine cylinder pulling. Generally, when the piston leaves the factory, the main engine factory requires the piston supplier to complete the assembly of the piston ring assembly and the one-side circlip in the piston pin hole, so that after the piston assembly arrives at the main engine factory, only the connecting rod, piston pin and the other side circlip are required. The assembly of the piston movement assembly can be completed. [0003] In the related technology, the diesel engine circlip is ...

AI Technical Summary

Problems solved by technology

[0004] (1) Low efficiency and high labor cost

[0005] (2) The quality of the assembly is unstable. Because there is no piston pin on the inside, it is easy to cause scratches in the pin hole. If the hole is scratched, it will cause serious situations such as locking of the piston pin during the working process.

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