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Positioning tool with good stabilizing effect for machining

A technology of machining and positioning tooling, applied in workpiece clamping devices, manufacturing tools, etc., can solve the problems of single fixing method and general workpiece fixing stability, and achieve the effect of improving anti-skid performance, improving stability and increasing contact area.

Inactive Publication Date: 2020-09-25
高彦科
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In mechanical processing, tooling is needed to fix the workpiece. The shape of the workpiece is different, especially for elliptical workpieces. Most of the traditional tooling structures are relatively simple, and they are generally fixed from the outside. way, resulting in general fixation stability of the workpiece, so there are certain limitations

Method used

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  • Positioning tool with good stabilizing effect for machining
  • Positioning tool with good stabilizing effect for machining
  • Positioning tool with good stabilizing effect for machining

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] refer to Figure 1-4 , a positioning tool with high stabilizing effect for mechanical processing, comprising a box seat 1 with legs welded at the four corners of the outer wall of the bottom, bar-shaped chute 4 is opened on both sides of the top outer wall of the box seat 1, and the bar-shaped chute 4 Both ends are slidably connected with frame-shaped sliders 20, and the top outer walls of the two frame-shaped sliders 20 are vertically welded with a connecting plate 8, and the top of the connecting plate 8 is fixedly equipped with a clamping mechanism, and the top of the box seat 1 One side of the outer wall is vertically welded with a side support plate 18, and the side support plate 18 is equipped with an internal support mechanism. A rotating column is connected through bearing rotation, and one end of the rotating column is welded with a square inner column 7, and the four corners of the inner wall of the cross inner cylinder 14 are slidably connected with movable s...

Embodiment 2

[0040] refer to Figure 5 , a positioning tool with high stabilizing effect for mechanical processing. Compared with Embodiment 1, this embodiment also includes butterfly-shaped lugs 26 fixedly installed on both sides of the frame-shaped slider 20 .

[0041] In the present invention, the inner walls of both sides of the bar-shaped chute 4 are provided with oblique corner grooves 25 matching the butterfly-shaped lugs 26 .

[0042] When the present invention is used: the butterfly-shaped lugs 26 are arranged on both sides of the frame-shaped slider 20, and the oblique angle groove 25 can be used to increase the contact area between the frame-shaped slider 20 and the box seat 1, and the movement of the frame-shaped slider 20 can be improved. stability, in order to achieve the purpose of ensuring the smooth progress of the clamping operation.

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Abstract

The invention belongs to the technical field of machining, and particularly discloses a positioning tool with a good stabilizing effect for machining. To solve the problem that traditional fixing tools for round workpieces are mostly simple in structural design and have fewer fixing points, and consequently the fixing effect is unsatisfying, the following scheme is proposed. The positioning tool comprises a box base with supporting legs welded at four corners of the outer wall of the bottom, strip-shaped sliding grooves are formed in two sides of the outer wall of the top of the box base, frame-shaped sliding blocks are slidably connected to two ends of the strip-shaped sliding grooves, connecting plates are vertically welded on the outer walls of the tops of the two frame-shaped sliding blocks, and clamping mechanisms are fixedly installed at the top ends of the connecting plates. According to the positioning tool, through an arranged internal supporting mechanism, a gear motor can beused for driving a square internal column to rotate, corresponding first magnetic plates and second magnetic plates can have the same magnetic poles and generate large repulsive force, in cooperationwith the action of extension springs, movable sliding rods and arc-shaped supporting pieces tightly abut against a round workpiece, and stable supporting for the interior of the round workpiece is achieved.

Description

technical field [0001] The invention relates to the technical field of machining, in particular to a positioning tool with high stabilizing effect for machining. Background technique [0002] Mechanical processing can be divided into cutting processing and pressure processing according to the difference in processing methods, which all change the shape, size or performance of the workpiece through a mechanical device; in the production process, any change in the shape, size, and position of the production object The process of making it into a finished product or semi-finished product is called a process. It is an essential part of the production process. The process can be divided into casting, forging, stamping, welding, machining, assembly and other processes. [0003] In mechanical processing, tooling is needed to fix the workpiece. The shape of the workpiece is different, especially for elliptical workpieces. Most of the traditional tooling structures are relatively s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B11/00
CPCB25B11/00
Inventor 高彦科
Owner 高彦科
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