Dedicated tool for machining clamp spring slot

Abstract

The invention relates to a machining tool, in particular to a dedicated tool for machining a clamp ring slot. The tool comprises an outer fixed sleeve and an inner fixed sleeve, a bearing, a clamp spring and a sealing ring are sequentially arranged between the outer fixed sleeve and the inner fixed sleeve from top to bottom, a screw nut for fixing the bearing is arranged above the bearing, the outer fixed sleeve below the sealing ring is connected with an adjustment sleeve in a threading way, and a positioning jackscrew is arranged at a place, which is corresponding to the adjustment sleeve, on the outer fixed sleeve; the inner fixed sleeve is internally sheathed with a core shaft which can move up and down, a reset spring is arranged between the lower part of the core shaft and the inner fixed sleeve, a chute at the lower end of the inner fixed sleeve is internally provided with a movable tool embedding block, the outer end of the tool embedding block is fixed with a tool head the position of which is next to the lower end of the adjustment sleeve, the lower end of the core shaft is provided with an oblique slot which leans to the tool head side, and the core shaft passes through the tool embedding block and is pin-connected with the tool embedding block by a positioning pin which pass through the oblique slot. The dedicated tool has the advantages of simple structure, convenient operation, time and labor saving, safety, reliability and high production efficiency.

Description

Technical field: [0001] The invention relates to a machining cutter, in particular to a special cutter for processing a ring groove. Background technique: [0002] In the previous processing of circlip grooves, turning was used. First, the workpiece to be processed was clamped with a chuck, and then turned with a forming turning tool. Using this processing method, for small workpieces, clamping is more convenient, but for larger workpieces, due to the weight of the workpiece itself, handling and clamping are very difficult, and the processing is time-consuming and laborious, and the production efficiency is very low. Moreover, it is not safe to clamp large parts on the lathe and rotate with the main shaft, and it is easy to cause injury to the operator. Invention content: [0003] The invention provides a special cutter for processing the ring groove, which has the advantages of simple structure, convenient operation, time saving, labor saving, safety and reliability, hig...

AI Technical Summary

Problems solved by technology

Using this processing method, for small workpieces, clamping is more convenient, but for larger workpieces, due to the weight of the workpiece itself, handling and clamping are very difficult, and the processing is time-consuming and laborious, and the production efficiency is very low. Moreover, it is not safe to clamp large parts on the lathe and rotate with the spindle, and it is easy to cause injury to the operator.

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