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a fixed fixture

A technology for fixing jigs and fastening bolts, which is applied in the direction of clamping, positioning devices, manufacturing tools, etc., and can solve problems such as low work efficiency

Active Publication Date: 2018-01-05
KUNSHAN KERSEN SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a fixed jig, which can solve the problem that the pressing workpieces need to be pressed one by one in the prior art, and the work efficiency is very low

Method used

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Embodiment Construction

[0031] In order to enable those skilled in the art to better understand the technical solution of the present invention, the technical solution of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0032] This embodiment discloses a fixed jig, please refer to Figure 1-10 , the jig includes a carrier plate 1, the carrier plate 1 is provided with a first through hole 11 matched with the fastening bolt 2, and the carrier plate 1 is also provided with a pressing plate 3; the pressing plate 3 is set along its height direction There are a plurality of accommodating through-holes 31 that can accommodate the pressing blocks 4, and the accommodating through-holes 31 are arranged in a matrix shape. A plurality of second through-holes 32 are opened on the side wall of the pressing plate 3, and the second through-holes 32 are all pierced. There is a movable limit rod 5, which can move horizont...

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PUM

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Abstract

The invention relates to the technical field of machining and particularly relates to a fixing jig for mounting a workpiece with outer contour needing processing. The fixing jig comprises a carrier plate and two symmetric operation blocks, wherein the carrier plate is provided with a first through hole matched with a fastening bolt and a pressure block; multiple movable limiting rods parallel to each other are arranged between the two operation blocks; a limiting bulge is arranged on the side wall of the movable limiting rod; a limiting groove is formed in the pressure block; and the limiting bulge is positioned in the limiting groove so that the movable limiting rod synchronously lifts and places multiple pressure blocks. With the structure, multiple pressure blocks can be placed or lifted at the same time, the repeated action of putting the pressure blocks on the carrier plate one by one by an operator is avoided, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of machining, in particular to a fixing jig for clamping workpieces. Background technique [0002] In the existing workpiece whose center is a through hole, it is necessary to use pressing blocks and screws to compress the workpiece when machining the outer contour. For example, in order to facilitate installation or prevent accidental injury due to sharp corners in the workpiece, the workpiece will be chamfered before leaving the factory. When chamfering the outer circumference of the workpiece, only the middle position of the workpiece can be fixed. Most of the existing workpiece fixing methods are to place the workpiece on the carrier plate, then press it on the workpiece with a fixing block, and then tighten the bolts by an electric wrench for fixing. And every time a workpiece is pressed, the previous actions need to be repeated to fix the workpieces on the carrier plate one by one, and the work effic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/06
CPCB23Q3/06B23Q3/061B23Q3/062B23Q3/069
Inventor 陶勋辉门崇海刘定保张国锋
Owner KUNSHAN KERSEN SCI & TECH