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Irregular component clamp with adjustable clamping force

A clamping force, irregular technology, applied in workpiece clamping devices, manufacturing tools, etc., can solve the problem of non-adjustable clamping force, and achieve the effect of avoiding the reduction of machining accuracy

Active Publication Date: 2020-09-18
YANGZHOU RUI CEN MECHANICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a fixture for irregular components with adjustable clamping force, which can improve and overcome the current situation that there is no special fixture for irregularities, and the clamping force of existing fixtures cannot be adjusted.

Method used

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  • Irregular component clamp with adjustable clamping force
  • Irregular component clamp with adjustable clamping force
  • Irregular component clamp with adjustable clamping force

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Embodiment Construction

[0019] Combine below Figure 1-7 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are defined as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.

[0020] combined with Figure 1-7 The irregular component clamp with adjustable clamping force includes an equipment rack 13, and two clamping mechanisms 51 are arranged on the upper part of the equipment rack 13, and each clamping mechanism 51 includes a The clamping frame 10 on the upper part of the frame 13, the two clamping frames 10 are coaxial and the lower end surface of the lower clamping frame 10 is fixedly connected with the upper end surface of the equipment frame 13, each of the clamping frames 10 A clamping cavity 11 is provided and the clamping cavity 11 runs through the clamping frame 10, each of the clamping frames 10 is provided with three hydraulic cylinders 16 facin...

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Abstract

The invention discloses an irregular component clamp with adjustable clamping force. The irregular component clamp comprises an equipment frame, wherein two clamping mechanisms are arranged at the upper part of the equipment frame; each clamping mechanism comprises a clamping frame arranged on the upper part of the equipment frame; the two clamping frames are coaxial; the lower end surface of theclamping frame at the lower part is fixedly connected with the upper end surface of the equipment frame; a clamping cavity is formed inside each clamping frame; the clamping cavity penetrates throughthe clamping frame; and three hydraulic cylinder bodies facing the clamping cavity are arranged in each clamping frame. Through a plurality of singly controlled clamping blocks, clamping on irregularworkpieces is realized; meanwhile, the regulation on the preset clamping force is realized by rotating a regulating knob; in the automatic clamping process, the clamping is stopped when the conditionthat the clamping force reaches a preset value is detected; and different clamping force on workpieces with different hardness can be realized by regulating the preset clamping force.

Description

technical field [0001] The invention relates to the related field of mechanical clamps, in particular to an irregular component clamp with adjustable clamping force. Background technique [0002] Fixtures are widely used in the mechanical manufacturing process. The workpieces to be processed can be positioned and clamped through the fixtures, which is convenient for processing and measurement. At the same time, the accuracy of the fixtures will also affect the size and accuracy of the workpieces. Currently, the widely used fixtures There are mainly machine tool fixtures, assembly fixtures and testing fixtures, etc., but the main application objects of these fixtures are the parts to be processed with relatively regular shapes. There is no mature special fixture for irregular parts. The existing fixture clamping methods are mainly There are two types, one is manual clamping, and the other is automatic clamping by the numerical control system. The clamping force of the former ...

Claims

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Application Information

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IPC IPC(8): B25B11/00
CPCB25B11/00
Inventor 张顺红
Owner YANGZHOU RUI CEN MECHANICAL
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