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Positioning clamping device and method

A technology of clamping device and positioning surface, which is applied in the field of positioning and clamping devices, can solve the problems of affecting product quality and inability to fit workpieces closely, and achieve the effects of avoiding structural defects, improving clamping efficiency and product quality

Inactive Publication Date: 2017-11-17
GUANGDONG EVERWIN PRECISION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem mainly solved by the present invention is to provide a positioning and clamping device and method, which can solve the problem that the clamps in the prior art cannot closely fit the workpiece with a certain inclination or concave defect, which seriously affects the product quality

Method used

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  • Positioning clamping device and method
  • Positioning clamping device and method
  • Positioning clamping device and method

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Embodiment Construction

[0029] Please refer to figure 1 , figure 1 It is a structural schematic diagram of a positioning and clamping device of the present invention, from figure 1 It can be seen from the figure that the device includes a first fixed baffle 1 and a second fixed baffle assembly for clamping workpieces, and the second fixed baffle assembly includes a second fixed baffle 2, a cylinder fixed block 3 and Cylinder 4.

[0030] The first fixed baffle 1 is provided with a movable positioning block 11 that closely fits the positioning surface of the workpiece through rotation, and a rotating shaft 12 that rotatably connects the movable locating block 11 with the first fixed baffle 1 . The movable positioning block 11 can rotate relative to the contact surface between the first fixed baffle plate 1 and the workpiece around the rotating shaft 12, and closely fits with the inclined or sunken positioning surface of the workpiece, so that the workpiece can be clamped without producing quality def...

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Abstract

The invention discloses a positioning clamping device and method. The device comprises two fixing baffles. The first fixing baffle is provided with a movable positioning block closely attached to the positioning face of a clamped workpiece through rotation. According to the positioning clamping device and method and by means of the above manner, the surface of the rotated movable positioning block is closely attached to the clamping face of the workpiece, and when the workpiece is clamped, the structure defects such as vibration cutter patterns are avoided, and the clamping efficiency and the product quality can be better improved.

Description

technical field [0001] The invention relates to the field of clamps, in particular to a positioning and clamping device and method. Background technique [0002] Fixtures are tools that are widely used in machining and other processes. Usually, the clamping end is set vertically, and the surface that the clamping end contacts with the workpiece, that is, the clamping surface is a vertical surface. Therefore, for the two clamping surfaces vertical Workpieces that are straight and parallel to each other can fit closely with the clamping surface of the fixture; however, in actual production, the clamping surface of the workpiece often has certain defects such as inclination or depression, which cannot be tightly fitted with the fixture of the existing structure , Therefore, the workpiece cannot be clamped by the fixture, and after it is barely clamped, defects such as vibration knife marks will appear on the surface of the workpiece, which seriously affects the product quality....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/08
CPCB23Q3/08
Inventor 焦裕荣杨洪春曾俊涛
Owner GUANGDONG EVERWIN PRECISION TECH
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