Assembly error-proofing special machine and method used for gear chamber chain cover part of automobile engine

Abstract

The invention discloses an assembly error-proofing special machine used for a gear chamber chain cover part of an automobile engine, and further discloses an assembly error-proofing method used for the gear chamber chain cover part of the automobile engine. The assembly error-proofing special machine comprises a worktable (1). The worktable (1) comprises a horizontal working face and a vertical working face. The assembly error-proofing special machine further comprises a fixture body (3). A positioning block is arranged on the fixture body (3). A rotating power-assisted arm (8) is arranged onone side of the fixture body (3), the rotating power-assisted arm (8) clamps and supports an electric torque spanner (9), and a laser sensor detecting device (10) is arranged below the electric torquespanner (9). According to the assembly error-proofing special machine, through accurate alarming prompt of the laser sensor detecting device arranged on the worktable, a whole oil temperature adjuster valve body and a hexagonal blocking head are mounted correctly in place, so that the assembly quality of products is ensured, the production efficiency is improved, and meanwhile the assembly error-proofing special machine has the advantages of easy operation, low labor intensity, low cost and the like.

Description

technical field [0001] The invention belongs to the technical field of assembly of auto parts, and more specifically relates to an error-proof special machine and method for assembling parts of a chain cover of a gear chamber of an automobile engine. Background technique [0002] In the engine manufacturing industry, especially the assembly of internal parts of the engine will directly affect the performance and quality of the whole machine. Among them, die-casting aluminum alloy products are used more and more in automobile parts, and the gear chamber chain cover is a die-casting aluminum alloy product, which is an important part of automobile engines. An oil temperature regulator (regulating valve) will be assembled on this part, and an inner hexagonal plug will also be assembled above the oil temperature regulator. This oil temperature regulating valve is installed in a cylindrical hole on the chain cover part of the gear chamber. The shape of the oil temperature regula...

AI Technical Summary

Problems solved by technology

The assembly process must have a mechanical and automatic error-proof and leak-proof device system to ensure the normal and orderly mass production of the production line. However, the current assembly technology basically relies on human vision to ensure correct installation and error-proof identification. , the human eye is easy to cause installation errors, resulting in sending unqualified products to customers, resulting in lower customer satisfaction; Labor intensity is high, production efficiency is low, and the cost is high, and it is easy to cause product quality accidents and economic losses

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