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Clamp for processing outer circle of thin-walled cylinder

A thin-walled tube and fixture technology, applied in the direction of manufacturing tools, metal processing equipment, metal processing machinery parts, etc., to achieve the effect of simple structure, convenient use, and avoid deformation

Inactive Publication Date: 2016-03-02
SUZHOU CHUANGFENG PRECISION HARDWARE
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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 jig for cylindrical processing of thin-walled cylindrical parts, which can greatly alleviate the deformation problem of cylindrical parts during processing

Method used

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  • Clamp for processing outer circle of thin-walled cylinder
  • Clamp for processing outer circle of thin-walled cylinder
  • Clamp for processing outer circle of thin-walled cylinder

Examples

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0020] Such as Figure 1-3 As shown, a jig for cylindrical processing of thin-walled cylindrical parts includes a fixed base 1, a supporting mandrel 3 connected to the fixed base 1 and a clamp arm 2, and a mandrel sleeve 4 is fixedly connected to the fixed base 1 , the axes of the support mandrel 3 and the mandrel sleeve 4 are on the same straight line, the support mandrel 3 can move on both sides of the fixed base 1 (ie, the left and right sides) through a power device, and the support mandrel 3 has some elastic The supporting claws 31 expand along the circumferential direction of the supporting mandrel 3 when there is no circumferential binding force, and contract along the circumferential di...

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PUM

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Abstract

The invention discloses a clamp for processing an outer circle of a thin-walled cylinder. The clamp comprises a fixed pedestal as well as a supporting core shaft and a clamping arm, which are connected with the fixed pedestal, wherein a core shaft sleeve is further fixedly connected on the fixed pedestal; axes of the supporting core shaft and the core shaft sleeve are on the same straight line; the supporting core shaft can move at the two sides of the fixed pedestal by virtue of a power device; the supporting core shaft is provided with a plurality of elastic supporting claws; without peripheral binding force, the supporting claws expand in a peripheral direction of the supporting core shaft; and with the peripheral binding force, the supporting claws shrink in the peripheral direction of the supporting core shaft. The clamp for processing cylinders can effectively avoid a deformation problem, in a processing process, of the cylinders, is simple in structure and convenient to use.

Description

technical field [0001] The invention relates to a fixture for processing the outer circle of a thin-walled cylinder. Background technique [0002] At present, when cylindrical workpieces are processed by turning, due to the thin wall thickness and weak radial rigidity of cylindrical parts, they are affected by factors such as cutting force, cutting heat and clamping force during processing. Moreover, the existing three-grip chuck type clamping tool can only clamp cylindrical workpieces within a narrow range, which cannot meet the actual production needs. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a jig for processing the outer circle of a thin-walled cylindrical part, which can greatly alleviate the deformation problem of the cylindrical part during the processing. [0004] In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: [000...

Claims

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Application Information

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IPC IPC(8): B23Q3/14
CPCB23Q3/14
Inventor 徐德明
Owner SUZHOU CHUANGFENG PRECISION HARDWARE