An air-conditioning compressor scroll disk detection auxiliary device and combined auxiliary device

Abstract

The invention discloses a detection auxiliary device for a vortex disc of an air-conditioner compressor. The device comprises a soleplate, a fixed arm, a rotating arm and an adjusting slide block, thefixed arm comprises first and second fixed plates and a buffer block, and the first and second fixed plates are provided with through holes opposite to each other respectively; the rotating arm comprises two front limiting pillars and two back limiting pillars, the front limiting pillars and back limiting pillars are arranged opposite to each other to form a sliding track, the adjusting slide block comprises a U-shaped fixed frame, a bearing block, a cover plate, a gear and a cushion block, the gear comprises a gear body and a movable rivet integrated and connected to the center axis of a gear column, the gear is arranged in the upper surface of the U-shaped fixed frame via the movable rivet, the gear body is engaged with straight teeth on the back limiting pillars of the rotating arm, and the cushion block is arranged in the U-shaped fixed frame; and the bearing block in front and back sides of the adjusting slide block is erected between the four limiting pillars of the rotating armand can translate along the limiting pillars. The processing efficiency is improved greatly, and the production cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of automobile air-conditioning compressor production, in particular to an auxiliary device for processing automobile air-conditioning compressor parts. Background technique [0002] With the development of the automobile manufacturing industry, the research on automobile air conditioning technology is getting faster and faster. Automotive air-conditioning compressors are the core components, generally including compressor casings, eccentric shafts, swash plate components, swash plate bearing brackets, orbiting scrolls, static scrolls, wear-resistant gaskets and end covers, etc. As the core parts, the scroll plate and swash plate support bracket are special-shaped structures, which require high processing accuracy and are difficult to process. In conventional processing methods, the inclined surface needs to be rough-machined and multi-pass finish-machined to meet the requirements, and the processing technolo...

AI Technical Summary

Problems solved by technology

Automotive air-conditioning compressors are the core components, generally including compressor casings, eccentric shafts, swash plate components, swash plate bearing brackets, orbiting scrolls, static scrolls, wear-resistant gaskets and end covers, etc. As the core parts, the scroll plate and swash plate support bracket are special-shaped structures, which require high processing accuracy and are difficult to process. In conventional processing methods, the inclined surface needs to be rough-machined and multi-pass finish-machined to meet the requirements, and the processing technology is complicated.

There are many rotating arc surfaces in the vortex and swash plate bearing brackets, and the accuracy needs to be tested by tools. Usually, vernier calipers or micrometer rulers are used for testing, or customized molds are used for testing, but the universality is too poor, which increases the cost

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