Novel multifunctional positioning tool for automobile part machining

Abstract

The invention relates to a novel multifunctional positioning tool for automobile part machining. The tool comprises a flange plate, a transmission shaft and an air ring, a bearing is embedded in the flange plate, the transmission shaft is assembled in the flange plate through the bearing, a butt joint base is arranged at the right side of the transmission shaft, and a tool chuck is installed at the right end of the butt joint base through a bolt; and the positioning tool is fixed to the right wall face of a gearbox of a machining lathe through the flange plate, the left end of the transmission shaft is fixedly connected with a driving shaft in the gearbox so that the transmission shaft can drive the butt joint base and the tool chuck to rotate synchronously, and when a blocking base rotates along with the chuck, the air ring is forced to extrude leftwards and exhaust outwards. Exhaust gas is sprayed to the chuck through a gas pipe, granular fine waste falling into gaps of the chuck is sprayed outwards in the machining process, functionality is improved, the tool chuck can be in a rotating state and cleaned at the same time, the application effect is better, the tool chuck can be used when a machine tool safety door is closed in the machining process, and the structure is more reasonable.

Description

[0001] This application is a divisional application for an invention patent with the application number: 202011397951.9, the application date: 2020-12-04, and the patent name "Multifunctional Positioning Tooling for Auto Parts Processing". technical field [0002] The invention relates to the technical field of machining positioning tooling, in particular to a multifunctional positioning tooling for processing novel auto parts. Background technique [0003] Machining lathe equipment is composed of gearbox, bed, tailstock and cooling system, etc. The core part is the gearbox, which is equipped with speed change gear, spindle and spindle motor, etc. During the machining process of the blank, it needs to be clamped The tooling fixes it on the transmission shaft, and the transmission shaft is driven by the main shaft in the gearbox to rotate with the workpiece, and is circumscribed by the tool rest on the bed. [0004] The above-mentioned machining tooling used to clamp the work...

AI Technical Summary

Problems solved by technology

[0005] After the workpiece clamped by the chuck is processed, waste particles will be left in the chuck. During the finishing process, because the waste particles are small, it is not easy to clean such waste into the chuck cavity or the gap of the chuck lock. The transmission air pump cleaning method also needs to add an air compressor in the workshop, the installation cost is high, and it takes up a lot of space. Manual cleaning with a brush is not thorough and wastes labor.

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