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Mechanism for locking special-shaped part with tooth surface inclined block

A technology for tightening special-shaped and parts, which is applied in the direction of metal processing machinery parts, clamping, supporting, etc. It can solve the problems of low machining accuracy, difficulty in providing clamping force, and difficult quality control of parts, so as to achieve strong processing versatility and prevent deformation Or loosening, good clamping effect

Pending Publication Date: 2021-03-12
ZHEJIANG SAIKESI HYDRAULIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, due to the special geometric shape of special-shaped parts, the traditional clamping method is not only difficult to provide the best clamping force, but also easily causes looseness after clamping, resulting in low machining accuracy and difficult quality control of the parts

Method used

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  • Mechanism for locking special-shaped part with tooth surface inclined block
  • Mechanism for locking special-shaped part with tooth surface inclined block
  • Mechanism for locking special-shaped part with tooth surface inclined block

Examples

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Embodiment Construction

[0049] Embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0050] Figures 1 to 26 It is a structural representation of the present invention.

[0051]The reference signs are: tooth surface screw block C, positioning key D, tooth block F, clamping block G, inverted T-shaped locking key J1, inverted T-shaped positioning key J2, tensioning block K, side bolt L1, fixed Seat screw L2, tension bolt L3, compression stud Y, base 1, block screw hole 1a, lower positioning slot 1c, fixture body 2, inverted T-shaped slot 2a, buckle slot 2b upper positioning slot 2c, toothed Surface 21, inclined surface fixing seat 3, step hole 3a, fixing seat counterbore 3b, threaded hole 3c, positioning groove 3d, inclined plate surface 31, anti-slip tooth surface 32, clamping and fixing block 4, special-shaped groove 41a, positioning convex strip 4d, special-shaped clamping and fixing block 41, smooth surface clamping and fix...

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Abstract

The invention discloses a mechanism for locking a special-shaped part with a tooth surface inclined block. The mechanism comprises a base and at least one set of clamp mechanism, wherein the clamp mechanism comprises a clamp body, and four inclined surface fixed bases arranged on the top surface of the clamp body at intervals from front to back; an inverted T-shaped groove and a tooth surface aremachined on the top surface of the clamp body; clamping fixed blocks are respectively mounted on the back end surfaces of the first, second and third inclined surface fixed bases; double-inclined surface pressing plates are respectively arranged on inclined plate surfaces of the second, third and fourth inclined surface fixed bases; inclined surface movable blocks are arranged on the front end surfaces of the double-inclined surface pressing plates; clamping movable blocks are mounted on the front end surfaces of the inclined surface movable blocks; pressing studs are longitudinally inserted in the double-inclined surface pressing plates, and spirally apply pressure to the double-inclined surface pressing plates to push the inclined surface movable blocks to forwards move to generate inclined clamping resultant force to the clamped special-shaped part; and expansion return modules for elastically driving the inclined surface movable blocks to retreat for return when the pressing studsare loosened are respectively arranged in the second, third and fourth inclined surface fixed bases.

Description

technical field [0001] The invention relates to the technical field of fixtures, in particular to an inclined block mechanism with toothed surfaces for locking special-shaped parts. Background technique [0002] In the prior art, due to the special geometric shape of special-shaped parts, the traditional clamping method is not only difficult to provide the best clamping force, but also easily causes looseness after clamping, resulting in low machining accuracy and difficult quality control of the parts. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a ramp mechanism with toothed surface for locking special-shaped parts with high positioning accuracy, strong versatility, firm clamping, and flexible use in view of the current situation of the above-mentioned prior art. [0004] The technical solution adopted by the present invention to solve the problems of the technologies described above is: [0005] A mechanis...

Claims

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Application Information

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IPC IPC(8): B23Q3/06
CPCB23Q3/062
Inventor 李禧曹改荣周青花徐建江
Owner ZHEJIANG SAIKESI HYDRAULIC
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