Broaching equipment for tail sheath of electric car charging gun

Abstract

The invention discloses broaching equipment for a tail sheath of an electric car charging gun. The broaching equipment comprises a tail sheath transfer mechanism, a tail sheath fixing device and a tail sheath broaching mechanism. The tail sheath broaching mechanism comprises a broaching base, a broaching cylinder, a jacking cylinder, a rear hole core baffle, a hole core and a front hole core baffle, wherein the broaching cylinder, the jacking cylinder, the rear hole core baffle, the hole core and the front hole core baffle are sequentially arranged on the broaching base. The hole core comprises a rear supporting rod protective block, a supporting rod matching block, a front supporting rod protective block and a split-type supporting rod. According to the broaching equipment for the tail sheath of the electric car charging gun, the tail sheath is automatically collected and conveyed through the tail sheath transfer mechanism, fixed through the tail sheath fixing device so as not to movein the broaching process, and then subjected to pre-piercing and broaching successively through the combined action of the jacking cylinder and the broaching cylinder, the whole process is automatic,the machining efficiency is quite high, product positioning is accurate, the broaching quality is stable and reliable, and product quality and intelligent operation are ensured while the machining efficiency is greatly improved.

Description

technical field [0001] The invention relates to a hole reaming device, in particular to a hole reaming device for a sheath at the tail of a charging gun of an electric vehicle. Background technique [0002] As a rising star in the automobile industry, the new energy automobile industry has formed a relatively complete technical system, product system, standard system and management system in just over ten years of development, and has been determined to be the leading direction for the future development of my country's automobile industry. As one of the necessary products for electric vehicles, the charging gun has great industrial prospects. As one of the most critical components of the charging gun, the tail sheath is waterproof and dustproof. One of the most important test standards for the charging gun is waterproof. Once water enters the case, there will be a danger of electric leakage. The current tail rubber sleeve is mostly made of rubber. Due to the high waterpro...

AI Technical Summary

Problems solved by technology

At present, the reaming devices on the production line mainly include manual expanding pliers and pneumatic expanding pliers. Manual expanding pliers have low efficiency and high labor costs. Although the efficiency of pneumatic expanding pliers has improved a lot, it is still semi-automatic and cannot form Automated assembly line production, production efficiency still cannot meet the needs of automated production

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