Pressure controllable type limiting anti-loose fine adjusting clamp

A fine-tuning fixture and anti-loosening technology, which is applied in the direction of manufacturing tools, clamping, and clamping devices, can solve the problems of difficult control of clamping force, low positioning accuracy, and difficult fine-tuning, and achieve simple structure, improved positioning accuracy, The effect of improving the service life

Inactive Publication Date: 2014-09-03
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, low positioning accuracy, easy loosening and difficult control of the clamping force caused by the existing clamps, the present invention provides a controllable pressure-limiting and anti-loosening fine-tuning clamp

Method used

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  • Pressure controllable type limiting anti-loose fine adjusting clamp
  • Pressure controllable type limiting anti-loose fine adjusting clamp
  • Pressure controllable type limiting anti-loose fine adjusting clamp

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Embodiment 1

[0024] Such as figure 1 , figure 2 , image 3 , Figure 4 As shown, the pressure-controllable limiting and anti-loosening fine-tuning fixture includes fixture seat 1, left fixing block 2, large screw rod 3, left clamping block 4, right clamping block 5, guide rod 6, fine-tuning screw rod 7, and right fixing block 8. Restricting and anti-loosening device 9, dial 15, said fixture seat 1 is provided with a dovetail groove, and a left fixed block 2 and a right fixed block 8 are arranged at both ends of the dovetail groove, and said left fixed block 2 and The right fixing block 8 is provided with threaded holes, the left clamping block 4 and the right clamping block 5 are all assembled in the dovetail groove on the clamp seat 1, and one end of the large screw 3 is connected to the left clamping block 4 Fixedly connected, the other end is engaged with the threads of the left fixed block 2, one end of the guide rod 6 is fixedly connected with the right clamping block 5, and the o...

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Abstract

The invention discloses a pressure controllable type limiting anti-loose fine adjusting clamp, and belongs to the field of clamps. The clamp comprises a clamp seat, a left fixing block, a large screw rod, a left clamping block, a right clamping block, a guide rod, a fine adjusting screw rod, a right fixing block, limiting anti-loose devices and dials. A dovetail groove is formed in the clamp seat, the left fixing block and the right fixing block are arranged at the two ends of the dovetail groove, threads are arranged at the two ends of the fine adjusting screw rod, one end of the fine adjusting screw rod is assembled in a threaded hole of the guide rod, the other end of the fine adjusting screw rod is meshed with threads of the right fixing block, the turning directions of the threads at the two ends of the fine adjusting screw rod are the same, the limiting anti-loose devices are arranged on the fine turning screw rod and the large screw rod respectively, and the dials are arranged on the large screw rod and the fine adjusting screw rod respectively. The problems that an existing clamp is hard to adjust finely, low in locating precision and prone to being loosened, and clamping force is hard to control are solved, and the clamp has the advantages of being simple in structure, reasonable in design and easy to manufacture.

Description

technical field [0001] The invention belongs to the field of fixtures, and more specifically relates to a controllable pressure limiting and anti-loosening 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 difficu...

Claims

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Application Information

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IPC IPC(8): B23Q3/06
CPCB23Q3/06B23Q17/005B23Q2703/02
Inventor 黄雄关
Owner WUHU TIANXIONG NEW MATERIAL TECH
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