Clamping size radially-adjustable fixture

A technology for adjusting clamps and sizes, which is applied in the direction of clamping, clamping devices, manufacturing tools, etc., and can solve problems such as limited use

Inactive Publication Date: 2014-04-02
CHONGQING ZHIRUIDE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a jig for radially adjusting the clamping size, so as to solve the

Method used

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  • Clamping size radially-adjustable fixture

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Embodiment Construction

[0009] Below in conjunction with accompanying drawing and specific embodiment the present invention will be described in further detail:

[0010] Such as figure 1 The jig for radially adjusting the clamping size shown includes a base 1, on which a chute 2 is provided, and the bottom of the chute 2 is provided with a plurality of positioning holes and pins 3 that can be inserted into the positioning holes for positioning. Two clamping platforms 4 are oppositely arranged on the groove 2, and the opposite ends of the two clamping platforms 4 form a V-shaped clamping portion 5, and a first column 6 is arranged on one of the clamping platforms, and a first column 6 is arranged above the first column 6. There is a top support block 7 that can slide radially along the first column 6, the top support block 7 is connected with the piston rod 10 of a cylinder, and a second column 8 is arranged on the other clamping platform, and the second column 8 is hinged The pressing plate 9 has a ...

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Abstract

The invention discloses a clamping size radially-adjustable fixture, and aims to solve the problem that a conventional fixture can only be used for clamping a workpiece with a fixed size and the use of the fixture is limited. The clamping size radially-adjustable fixture comprises a base, wherein a sliding chute is formed in the base; a plurality of positioning holes and inserted pins which can be inserted into the positioning holes for positioning are arranged at the bottom of the sliding chute; two opposite clamping tables are arranged on the sliding chute; the opposite ends of the two clamping tables form a V-shaped clamping part; a first upright post is arranged on one clamping table, and a jacking block capable of radially sliding along the first upright post is arranged above the first upright post; a second upright post is arranged on the other clamping table, and a pressure plate is hinged to the second upright post; a first inclined surface is arranged on the end part of the jacking block; a second inclined surface is arranged on the end part of the pressure plate; the first inclined surface can be pressed against the second inclined surface to enable the pressure plate to move downwards. The fixture can be used for clamping shaft workpieces with various radial sizes.

Description

technical field [0001] The invention relates to machining tools, in particular to a clamp for radially adjusting clamping dimensions. Background technique [0002] The clamping device is widely used in the manufacturing industry, such as stamping, milling, welding, etc. of the workpiece, all need the clamping device to clamp and position the workpiece. At present, the fixtures for general shaft workpieces often have the following problems: one fixture can usually only hold a workpiece with a fixed radius, so that each kind of workpiece needs a corresponding fixture, which increases the use of fixtures and increases the cost. Contents of the invention [0003] The invention provides a clamp for radially adjusting the clamping size to solve the problem that the existing clamp can only clamp workpieces with a fixed size and is limited in use. [0004] In order to solve the above technical problems, the present invention adopts the following technical solutions: [0005] ...

Claims

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Application Information

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IPC IPC(8): B23Q3/06B21D43/00B23K37/04
CPCB23Q3/064B21D43/003B23K37/053B23Q2703/02
Inventor 严米琪
Owner CHONGQING ZHIRUIDE TECH
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