Tool clamp for machining cutting edge of workpiece and operation method of tool clamp

Abstract

The invention provides a tool clamp for machining a cutting edge of a workpiece and an operation method of the tool clamp. The tool clamp comprises a driving clamping table; a positioning frame seat is fixedly connected to the left side of the driving clamping table; a movable pushing frame is connected to the middle of the driving clamping table in a sliding manner; a reversing pushing piece is fixedly connected to the upper portion of the driving clamping table through a screw; a clamping pushing piece is fixedly connected to the upper portion of a bottom plate of the driving clamping table through a screw, and an output rod of the clamping pushing piece is connected with and drives the lower portion of the movable pushing frame; a top frame is fixedly connected to an output push rod of the reversing push piece; a positioning pressing plate is fixedly connected to the left end of the movable pushing frame; and the top frame rotates to control the workpiece to rotate under the action of a positioning chuck, after the adjustment is completed, the clamping pushing piece pushes the movable pushing frame to move leftwards, the positioning pressing plate clamps the workpiece again, meanwhile, a positioning groove is matched with a positioning conical block, the top frame is locked, rotation of the top frame is avoided, multi-direction adjustment conversion of the workpiece is achieved, and machining is facilitated.

Description

technical field [0001] The invention belongs to the technical field of mechanical processing, and more specifically relates to a fixture for processing workpiece cutting edges and an operating method thereof. Background technique [0002] The grinding of tools is generally divided into manual grinding and mechanical grinding. During the grinding process, the workpiece needs to be fixed manually. When processing the cutting edge of a workpiece similar to a disc shape or an equilateral polygon, it needs to be positioned by an external positioning mechanism. At the same time, in order to meet the multi-directional processing, it is necessary to change the direction frequently, and then process the workpiece through the external automatic grinding equipment. [0003] For example, the application number: CN201611212347.8 The present invention discloses a circular arc knife grinder and its tooling fixture and use method, including a base, the base is provided with a base plate; th...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned technical problems, the present invention provides a tooling fixture for processing the cutting edge of a workpiece and its operation method to solve the problem that when the workpiece processing equipment similar to the above-mentioned patent is used, it is clamped by an external device and has a single clamping and positioning function. , the waste is not easy to concentrate on processing, the workpiece is not easy to change direction and adjust, and it is not convenient for multi-directional processing.

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