Pressure measurable high-precision micro-adjusting clamp

A fine-tuning fixture, high-precision technology, applied in the direction of clamping, clamping devices, manufacturing tools, etc., can solve the problems of low positioning accuracy, difficult fine-tuning, and difficult control of clamping force, etc., to achieve improved positioning accuracy, simple structure, The effect of improving work efficiency

Inactive Publication Date: 2014-09-17
WUHU TIANXIONG NEW MATERIAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problems of difficult fine-tuning, difficult control of clamping force and low positioning accuracy caused by existing fixtures, the present invention provides a high-precision fine-tuning fixture with measurable pressure

Method used

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  • Pressure measurable high-precision micro-adjusting clamp
  • Pressure measurable high-precision micro-adjusting clamp

Examples

Experimental program
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Effect test

Embodiment 1

[0018] Such as figure 1 , figure 2 As shown, the pressure-measurable high-precision fine-tuning fixture includes fixture base 1, left fixing block 2, left screw rod 3, left clamping block 4, right clamping block 5, guide rod 6, right fixing block 7, and fixture base 1 A dovetail groove is provided, and a left fixed block 2 and a right fixed block 7 are arranged at both ends of the dovetail groove. The left fixed block 2 is provided with a threaded hole, and the right fixed block 7 is provided with a light hole. The left clamping block 4 and the right The clamping blocks 5 are all assembled in the dovetail groove on the fixture base 1, one end of the left screw rod 3 is fixedly connected with the left clamping block 4, the other end is engaged with the thread of the left fixing block 2, and one end of the guide rod 6 is connected with the right clamping block 5 is fixedly connected, and the other end is assembled in the light hole of the right fixed block 7, and also includes...

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PUM

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Abstract

The invention discloses a pressure measurable high-precision micro-adjusting clamp, and belongs to the field of clamps. The pressure measurable high-precision fine-tuning clamp comprises a clamp holder, a left fixing block, a left screw rod, a left clamping block, a right clamping block, a guide rod, and a right fixing block, and also comprises a driven connecting rod, a left spring, a driving connecting rod, a right spring, a transmission rod, a right screw rod, a handle and pressure sensors, wherein one end of the driven connecting rod is hinged onto the clamp holder, and the other end of the driven connecting rod is connected with the driving connecting rod through the transmission rod; one end, close to a hinge, of the driven connecting rod is connected with the guide rod, and the pressure sensors are arranged on clamping surfaces of the left clamping block and the right clamping block. The pressure measurable high-precision micro-adjusting clamp provided by the invention solves the problems that micro-adjustment is uneasy, the clamping force is uneasily controlled and the positioning precision is low in the prior art, and has the advantages of simple structure, reasonable design, and easiness in manufacture.

Description

technical field [0001] The invention belongs to the field of fixtures, and more specifically relates to a pressure-measurable high-precision fine-tuning fixture for workpiece clamping. Background technique [0002] In the machinery manufacturing industry, machine tools are used to process various workpieces, and clamping tools are required to fix the workpieces during processing, so as to realize cutting processes such as outer circle, end face, thread and axial cutting. For parts with low machining accuracy, it can generally be adjusted directly on the machine table to realize positioning and clamping, and then the position of the part can be determined by setting the machining coordinate system. For workpieces that require high machining accuracy, the relative position of the workpiece and the turning tool must be repeatedly checked, so the positioning accuracy must be increased. At the same time, ordinary clamps cannot be fine-tuned, which makes it difficult to control t...

Claims

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Application Information

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IPC IPC(8): B23Q3/00B23Q15/22B23Q17/00
CPCB23Q3/00B23Q15/22B23Q17/005B23Q2703/02
Inventor 黄雄关
Owner WUHU TIANXIONG NEW MATERIAL TECH
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