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Tooling and method for positioning and processing thin-walled parts

A technology of thin-walled parts and tooling, which is applied in the field of thin-walled parts positioning processing tooling, can solve problems such as processing deformation, and achieve the effects of eliminating deformation, eliminating part deformation, and reducing labor intensity

Active Publication Date: 2022-04-19
SHAANXI FAST GEAR CO
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a thin-walled parts positioning processing tool and method to solve the problem of processing deformation caused by the positioning, clamping and supporting of thin-walled parts (such as the upper cover casing of the gearbox) during processing

Method used

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  • Tooling and method for positioning and processing thin-walled parts
  • Tooling and method for positioning and processing thin-walled parts

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Embodiment Construction

[0048] The present invention to analyze the positioning and clamping mechanism of the part as the principle, while combining the force of the tool on the part, the size and direction of the part that causes the deformation force can be budgeted, and the tooling structure is adjusted. The installation and positioning of thin-walled parts is an important factor affecting its processing quality, the deformation of parts caused by positioning clamping is a very common phenomenon in the machinery industry, the tooling of the present invention and the positioning processing method using the tooling can effectively solve this problem, eliminate the deformation of parts in the processing process, and realize integrated processing content.

[0049] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments.

[0050] as Figure 1 As shown, the present embodiment of a thin-walled part positioning tooling tooling, consisting of a fi...

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Abstract

The invention relates to a thin-walled part positioning processing tool and method, which solves the processing deformation problem caused by the positioning, clamping and supporting of the thin-walled part (such as the casing of the upper cover of the gearbox) during processing. The tooling includes a fixture, a four-axis turntable and a fixture support frame; the fixture includes a fixture bridge plate, at least three sets of fixed support positioning blocks, at least five sets of hydraulic auxiliary support cylinders, at least three sets of corner oil cylinder pressure plate assemblies, at least three sets of fixed side positioning blocks and At least three sets of push cylinder push block assemblies; through the positioning, clamping, support and rotation of the thin-walled parts to be processed by the tooling of the present invention, one-time processing of the front and back of the thin-walled parts can be realized while eliminating the deformation of the thin-walled parts during the processing process, which can avoid Repeated positioning of parts, integrated processing procedures, and improved processing accuracy.

Description

Technical field [0001] The present invention relates to a thin-walled part positioning processing tooling and method. Background [0002] Thin-walled parts have poor rigidity, weak strength, easy deformation in processing, product flatness and position are difficult to control, and the deformation problem of thin-walled parts has always been one of the difficulties in the industry. With the development of CNC processing equipment, the main factors in the problem of processing deformation are reflected in the positioning, clamping, support, etc. of thin-walled parts, and there are many processing methods in the industry, but there are few programs that can eliminate processing deformation and are suitable for mass production. Contents of the Invention [0003] Object of the present invention is to provide a thin-walled parts positioning processing tooling and methods to solve the thin-walled parts (e.g., the gearbox upper cover shell) in the processing of positioning, clamping, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/04B23Q3/06B23Q3/08B23Q7/02
CPCB23Q3/04B23Q3/082B23Q3/065B23Q7/02
Inventor 杜云龙薛亚男刘继铁段小建叶俊姬
Owner SHAANXI FAST GEAR CO
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