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Clamping tool with cylinder

A cylinder and clamping technology, applied in the direction of clamping, positioning device, clamping device, etc., can solve the problems of insufficient machining accuracy, insufficient clamping strength, small clamping force, etc., to improve machining accuracy, wide application range, Vibration reduction effect

Inactive Publication Date: 2016-03-30
CHONGQING YIYAO TECH CONSULTATION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing milling machine clamping tool has complex structure, small clamping force, and insufficient clamping strength, resulting in large vibration during milling and insufficient machining accuracy. Solving the above problems has become a top priority

Method used

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  • Clamping tool with cylinder

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with the embodiments and accompanying drawings.

[0015] Such as figure 1 As shown, a clamping tool with a cylinder includes an installation cavity 1, and two clamping arms 2 facing oppositely are installed in the installation cavity 1, and the heads of the clamping arms 2 are respectively forward Stretch out the installation cavity 1, in which two reset guides A are installed facing each other, the reset guides A are respectively connected with one of the clamping arms 2, in the installation cavity The body 1 is provided with a clamping arm internal pressure rod 6, and the front end of the clamping arm internal pressure rod 6 is aligned with the tail of the clamping arm 2, that is, the tails of the two clamping arms 2 face toward the clamping arm. The direction of the internal pressure rod 6 of the holding arm gradually decreases from the outside to the inside. The front end of the internal pressure ...

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Abstract

The invention discloses a clamping tool with a cylinder. The clamping tool comprises a mounting cavity; two opposite clamping arms are mounted in the mounting cavity; the head parts of the clamping arms forwards extend out of the mounting cavity; two aligned return guide devices are mounted in the mounting cavity; the return guide devices are correspondingly connected with the two clamping arms; a clamping arm inner pressing rod is arranged in the mounting cavity; the front end of the clamping arm inner pressing rod is aligned to the tail parts of the clamping arms; when the clamping arm inner pressing rod advances, the clamping arms are pushed to oppositely clamp, and the clamping arm inner pressing rod is driven by the cylinder; and the return guide devices include guide sleeves, guide rods and return tension springs. The clamping tool adopts the structure, is wide in application range, simple in operation and high in clamping strength, the element vibration in milling is reduced, and the machining precision is effectively improved.

Description

technical field [0001] The invention belongs to the field of machining fixtures, in particular to a clamping fixture with a cylinder. Background technique [0002] The clamping tool is the device used to fix the processing object in the process of mechanical manufacturing so that it occupies the correct position to accept construction or inspection. [0003] During milling, the cutting force is large, and the cutting is intermittent, and the vibration is large. Therefore, the clamping force of the milling machine fixture is required to be large, and the rigidity and strength of the fixture are relatively high. The existing milling machine clamping tool has complex structure, small clamping force and insufficient clamping strength, resulting in large vibration during milling and insufficient machining accuracy. Solving the above problems has become a top priority. Contents of the invention [0004] In order to solve the above technical problems, the present invention provi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/00
CPCB23Q3/00B23Q2703/04
Inventor 王怡
Owner CHONGQING YIYAO TECH CONSULTATION CO LTD
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