Positioning device for processing automobile half-housing

Abstract

The invention provides a positioning device for processing an automobile half-housing. A platform ejector block is fixed at the upper part of a base capable of being fixed on a machine tool through afixing bolt; an ejector core is installed in the middle of the platform ejector block; an ejector cone tip is arranged in the center of the top of the ejector core; a buffer spring is mounted in a hollow inner core of the ejector core; a lifting adjusting outer cover is screwed on the periphery of the platform ejector block through peripheral spiral threads; limiting bolts are arranged between theupper side of the platform ejector block and the lifting adjusting outer cover; and a positioning bolt is arranged at the lower side of the lifting adjusting outer cover. Therefore, the positioning device can be fixed on the machine tool as a whole in use, and all types of automobile axle housings can be positioned and processed, so that the effect is good, and the processing quality is favorablyensured.

Description

technical field [0001] The invention relates to an automobile component processing device, in particular to an automobile half-shell processing and positioning device. Background technique [0002] Nowadays, automobile axle housings are generally formed by pressing steel plates into half shells and then processed to form a whole. However, due to the large size and heavy weight of the automobile half shells, there are many difficulties in processing, especially to ensure welding and grinding, etc. For the processing quality, the first thing to face is to fix the half shell. This kind of positioning and fixing is very troublesome due to the large and heavy body. Contents of the invention [0003] The technical purpose of the present invention is to solve the above-mentioned existing problems, and provide a positioning device for processing half-shells of automobiles, which can be directly fixed on the machine tool, so that the processed half-shells can be positioned and proc...

AI Technical Summary

Problems solved by technology

[0005] The present invention has the following advantages and effects: through the above technical scheme, since a base that can be fixed on the processing machine tool is used for overall setting, when in use, after being fixed on the machine tool, the relevant parts of the automobile half shell can be placed on the tip of the cone On the whole, the overall positioning can be processed very conveniently, thus solving the problem of difficult positioning in the current automobile half-shell processing process, which is beneficial to ensure processing quality and improve production efficiency

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