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Clamp for electrical discharge machining

A technology of electric sparks and fixtures, which is applied in the direction of electric processing equipment, manufacturing tools, metal processing equipment, etc., can solve the problems of time-consuming and labor-intensive operation, affect work efficiency, and cumbersome installation and operation steps, so as to improve work efficiency and increase the scope of application , The clamping operation is simple and convenient

Inactive Publication Date: 2020-09-04
HUNAN AUTOMOTIVE ENG VOCATIONAL COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The workpiece needs to be fixed during EDM. The existing processing tables are fixed and installed by locking bolts. The installation steps are cumbersome, and the operation process is time-consuming and laborious, which affects work efficiency.

Method used

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  • Clamp for electrical discharge machining
  • Clamp for electrical discharge machining
  • Clamp for electrical discharge machining

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] see Figure 1-4 , the present invention provides a technical solution: a fixture for electric discharge machining, including a processing table 1, a first chute 2 is provided on both sides of the inside of the processing table 1, and a first chute 2 is slidably connected to the inner wall of the first chute 2 A slider 3, the first chute 2 is provided with a spring 5, one end of the spring 5 is fixedly connected to one side of the first slider 3, and the...

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Abstract

The invention discloses a clamp for electrical discharge machining. First sliding blocks are connected to the inner walls of first sliding grooves in a sliding mode, springs are arranged in the firstsliding grooves, extrusion plates are fixedly installed at the tops of the first sliding blocks through screws, a liquid storage tank is clamped and fixed between the two extrusion plates, first threaded rods are rotationally installed in second sliding grooves, one ends of the first threaded rods are in transmission connection with driving shafts of servo motors through couplers, the first threaded rods are in threaded connection with threaded sleeves, lifting plates are welded to one sides of the threaded sleeves, bearing plates are arranged on the upper surfaces of the two lifting plates, the tops of second sliding blocks are fixedly provided with clamping plates through screws, and second threaded rods penetrate through the two clamping plates and are in threaded connection with the clamping plates. The clamp has the advantages that the liquid storage tank can be conveniently and quickly fixed, the height of the bearing plates can be adjusted according to requirements, machined parts can be conveniently and quickly clamped and fixed, and the clamp is simple and convenient to operate.

Description

technical field [0001] The invention relates to the technical field of electric discharge machining, in particular to a fixture for electric discharge machining. Background technique [0002] Electric discharge machining is mainly a method of dimensional processing of materials by using discharge electrodes (EDM electrodes) with specific geometric shapes to burn out the geometric shapes of electrodes on metal (conductive) parts. It has been widely used in mold manufacturing, aerospace, electronics , automobile, light industry and other industries to solve the processing problems of difficult-to-machine materials and parts with complex shapes. [0003] The workpiece needs to be fixed during EDM. The existing processing tables are fixed and installed by locking bolts. The installation steps are cumbersome, and the operation process is time-consuming and labor-intensive, which affects work efficiency. Contents of the invention [0004] The purpose of the present invention is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23H11/00B23H1/00
CPCB23H1/00B23H11/00B23H11/003
Inventor 何俊艺欧阳波仪程美何家盼
Owner HUNAN AUTOMOTIVE ENG VOCATIONAL COLLEGE
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