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Clamp used for clamping dovetail groove

A technology of dovetail groove and fixture, which is applied in the field of workpiece fixture device to achieve the effect of convenient processing

Inactive Publication Date: 2014-12-24
CHONGQING YIZHU MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a fixture for clamping dovetail grooves to solve the problem that when clamping workpieces with dovetail grooves, the clamping is aimed at positions other than the dovetail grooves

Method used

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  • Clamp used for clamping dovetail groove

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Experimental program
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Effect test

Embodiment Construction

[0011] The reference numerals in the drawings of the description include: base 1, clamping rod 2, first jaw 3, second jaw 4, support platform 5, first groove 6, bar-shaped hole 7, second groove 8 , Bar hole 9.

[0012] Such as figure 1 As shown, a clamp for clamping a dovetail groove in this embodiment includes a base 1, a cylindrical clamping rod 2, a first clamping jaw 3, a second clamping jaw 4 and a supporting platform on the base 1 5. The support table 5 is provided with a first groove 6 along the vertical direction, and the first jaws 3 are L-shaped. The first jaws 3 are arranged in pairs on both sides of the workpiece, and the first jaws 3 are provided with strip holes. 7 and a fastening bolt, the fastening bolt passes through the strip hole 7 and is threaded on the first groove 6, the clamping rod 2 is arranged between the two first jaws 3, and the clamping rod 2 is provided with a rubber layer, The clamping rod 2 is perpendicular to the plane where the strip hole 7...

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Abstract

The invention discloses a clamp used for clamping a dovetail groove. The clamp comprises a base, a first clamp claw, a second clamp claw and a support table, wherein the support table is positioned on the base, a first groove is formed in the support table, a strip-shaped hole and a fastening screw bolt are arranged on the first clamp claw, the fastening screw bolt passes through the strip-shaped hole to be connected onto the first groove through screw threads, one end of the first clamp claw is connected with a cylindrical clamping rod, the clamping rod is vertical to the located plane of the strip-shaped hole, a second groove is formed in the base, a strip-shaped hole and a regulating screw bolt are arranged on the second clamp claw, the clamping end of the second clamp claw is in a square shape, and the regulating screw bolt passes through the strip-shaped hole to be connected onto the second groove through screw threads. The clamp has the advantages that many processing surfaces are reserved in positions beyond the dovetail groove, the positions beyond the dovetail groove can be conveniently processed, the first clamp claw and the second clamp claw can realize the angle and position regulation through the fastening screw bolt or the regulating screw bolt, and the clamp can be applicable to different dovetail groove workpieces.

Description

technical field [0001] The invention belongs to the technical field of work clamp devices. Background technique [0002] During machining, it is necessary to clamp the workpiece with a fixture, and the clamping effect of the fixture has a great influence on the precision and efficiency of workpiece machining. When clamping a workpiece with a dovetail groove, because the dovetail groove is a special-shaped structure, the fixture generally avoids the dovetail groove for clamping, and sometimes it is necessary to process the position other than the dovetail groove, such as the fixture is clamping the dovetail The position outside the groove will block the position that needs to be processed, which will inevitably bring inconvenience to the processing of the workpiece. Contents of the invention [0003] The invention provides a clamp for clamping a dovetail groove to solve the problem that when clamping a workpiece with a dovetail groove, the clamping is performed on position...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/06
CPCB23Q3/06
Inventor 陈聪
Owner CHONGQING YIZHU MACHINERY MFG