Anti-arching vice

A vise and anti-arching technology, which is applied in vise, manufacturing tools, etc., can solve the problems of uneven workpiece surface and workpiece arching, and achieve the effects of preventing workpiece arching, simple structure, and improving labor efficiency

Inactive Publication Date: 2015-12-09
SHANDONG HUALI ELECTRIC MOTOR GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the technical problem that the workpiece is arched due to the uneven surface

Method used

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  • Anti-arching vice

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Embodiment Construction

[0009] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0010] as attached figure 1 As shown, a kind of anti-arching vice includes left and right relatively fixed movable jaws 1 and fixed jaws 2, a shim 3 is arranged on the bottom surface between the movable jaws 1 and the fixed jaws 2, and the movable jaws 1 can freely approach or stay away from the fixed jaw 2, and clamping heads 4 are respectively provided on the movable jaw 1 and the fixed jaw 2. When in use, the workpiece 5 is located on the shim 3, and the movable jaw 1 moves toward the fixed jaw 2 to clamp the workpiece 5.

[0011] as attached figure 1 As shown, the clamping head 4 is composed of a fixed head 41 and a movable head 42. The fixed head 41 is fixed on the jaws, and the joint surface of the fixed head 41 and the movable head 42 is provided with serrated steps. The fixed head 41 and the movable head 42 pass through The sawtooth steps eng...

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Abstract

The invention relates to a clamping device. To solve the technical problem of workpiece arching caused by unevenness of a workpiece during workpiece clamping through a vice at present, the invention provides an anti-arching vice. The anti-arching vice comprises a movable jaw and a fixed jaw which are relatively fixed in a left-right mode, a sizing block is arranged on the bottom surface between the movable jaw and the fixed jaw, the movable jaw can be freely close to or far away from the fixed jaw, and the movable jaw and the fixed jaw are provided with clamping heads respectively. The anti-arching vice is characterized in that each clamping head is composed of a fixed head and a movable head, the fixed heads are fixed on the jaws, the combined surfaces of the fixed heads and the movable heads are provided with zigzag steps, the fixed heads and the movable heads are snapped through the zigzag steps, and the step surfaces of the zigzag steps of the fixed heads are provided with rubber strips. The anti-arching vice is simple in structure and convenient to use and can effectively shorten clamping time and improve labor efficiency.

Description

technical field [0001] The invention relates to a clamping device, in particular to an anti-arching vise. Background technique [0002] In mechanical processing, vise is often used to clamp the workpiece. Due to the unevenness of the surface of the workpiece, the workpiece is often arched and separated from the pad iron at the bottom when clamping. The workpiece is in a suspended state. At this time, it is often necessary to use a hammer to hit it , In special cases, the workpiece is difficult to punch down, and the workpiece is not firmly clamped, which will affect the processing quality. At the same time, violent percussion will cause damage to the workpiece and vise, and will also pose a threat to the safety of the operator. Contents of the invention [0003] In order to solve the technical problem that the workpiece is arched due to the uneven surface of the workpiece when the workpiece is clamped by the vise, the invention provides an anti-arching vice. [0004] In o...

Claims

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Application Information

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IPC IPC(8): B25B1/24B25B1/02
CPCB25B1/2405B25B1/02B25B1/2484
Inventor 宋建明王庆东陈亮亮
Owner SHANDONG HUALI ELECTRIC MOTOR GRP
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