Inward contracting type spring sleeve clamp

A spring sleeve and retractable technology, which is applied in the field of mechanical processing, can solve the problems of high labor intensity, poor processing quality, time-consuming disassembly of parts, etc., and achieve time-saving and labor-saving disassembly of workpieces, low labor intensity and convenient operation Effect

Inactive Publication Date: 2014-05-07
XIAN ZHIYUE ELECTROMECHANICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] like figure 1 As shown in the workpiece, the outer circle and arc surface of the end need to be turned, and the three-jaw chuck is usually used to hold the workpiece during turning. However, when a large number of workpieces need to be processed, the three-jaw chuck is used to hold the parts. Time-consuming and labor-intensive disassembly of parts, high labor intensity for operators, low production efficiency, poor processing quality, etc.

Method used

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  • Inward contracting type spring sleeve clamp
  • Inward contracting type spring sleeve clamp
  • Inward contracting type spring sleeve clamp

Examples

Experimental program
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Embodiment Construction

[0024] Such as Figure 2 to Figure 6 The shown retractable spring sleeve clamp includes a housing 1 with a cavity 1-1, a fixed sleeve 2 is arranged inside the cavity 1-1 of the housing 1, and the fixed sleeve 2 ends The end is provided with a tapered surface 2-1, the inside of the fixed sleeve 2 is provided with an elastic sleeve 3, the elastic sleeve 3 includes a sleeve seat 3-1, and the sleeve seat 3-1 is connected with a plurality of elastic petals 3 -2 connections, the number of the elastic petals 3-2 is at least two, preferably three. The tails of the plurality of elastic petals 3-2 are all provided with guide seats 3-3 matched with the tapered surface 2-1, and the sleeve seats 3-1 of the elastic sleeve 3 are connected with the pull rod 4.

[0025] Such as figure 2 As shown, the fixed sleeve 2 and the elastic sleeve 3 are fixedly connected by a set screw 5, the screw connection is safe and reliable, and the price is low.

[0026] The working process of the retractable...

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Abstract

The invention discloses an inward contracting type spring sleeve clamp which comprises a shell body with a cavity. A fixed sleeve is arranged in the cavity of the shell body, a conical surface is arranged at the tail end of the fixed sleeve, an elastic sleeve is arranged in the fixed sleeve, the elastic sleeve comprises a sleeve seat, the sleeve seat is connected with a plurality of elastic sections, guide seats matched with the conical surface are arranged at the tails of the elastic sections, and the sleeve seat of the elastic sleeve is connected with a pull rod. The inward contracting type spring sleeve clamp has the advantages of being reasonable in design, simple in structure, convenient to operate, high in centring precision and reliable in clamping, saving time and labor in the workpiece dismounting process, and being low in labor intensity of an operator, high in production efficiency, low in production cost and convenient to popularize and use.

Description

technical field [0001] The invention belongs to the technical field of mechanical processing, and relates to a clamp, in particular to a retractable spring sleeve clamp. Background technique [0002] Such as figure 1 As shown in the workpiece, the outer circle and arc surface of the end need to be turned, and the three-jaw chuck is usually used to hold the workpiece during turning. However, when a large number of workpieces need to be processed, the three-jaw chuck is used to hold the parts. Disassembly of parts is time-consuming and laborious, the operator has high labor intensity, low production efficiency, and poor processing quality. Contents of the invention [0003] The purpose of the present invention is to overcome the shortcomings of the above-mentioned prior art, and provide a retractable spring sleeve clamp, which has reasonable design, simple structure, convenient operation, high centering precision, reliable tightening, time-saving and labor-saving disassembl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B31/20
CPCB23B31/20
Inventor 郭瑞
Owner XIAN ZHIYUE ELECTROMECHANICAL TECH
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