Automated three-degree-of-freedom fixture for blisk polishing and grinding

An integral blisk, degree of freedom technology, applied in grinding/polishing equipment, grinding machines, manufacturing tools, etc., can solve the problems of poor processing consistency, high labor intensity, dust pollution, etc., to reduce resistance, improve production efficiency, ensure The effect of reliability

Active Publication Date: 2018-10-26
HUST WUXI RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large number of grinding and polishing parts and the different processing methods of each part, at present, the grinding and polishing of the overall blade disc is mostly done manually, which is labor intensive and dust pollution is serious. Difference

Method used

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  • Automated three-degree-of-freedom fixture for blisk polishing and grinding
  • Automated three-degree-of-freedom fixture for blisk polishing and grinding
  • Automated three-degree-of-freedom fixture for blisk polishing and grinding

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Embodiment Construction

[0030] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.

[0031] Such as figure 1 As shown, an automatic three-degree-of-freedom fixture for blisk grinding and polishing in a preferred embodiment of the present invention includes: a rotating platform, a first rotating assembly, and a second rotating assembly; the first rotating assembly includes a bracket, a first motor 5, a support Part 6, gear 8, half-moon ring gear 9; the bracket is fixed at the ro...

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Abstract

The invention provides an automated three-degree-of-freedom fixture for blisk polishing and grinding, and belongs to the technical field of blisk robot polishing and grinding machining. The automatedthree-degree-of-freedom fixture comprises a rotating platform, a first rotating assembly and a second rotating assembly, the first rotating assembly is installed on the rotating platform, and the second rotating assembly is installed on the first rotating assembly and used for clamping a blisk. According to the automated three-degree-of-freedom fixture for blisk polishing and grinding, three-rotational degree-of-freedom adjustment is conducted on the blisk through the rotating platform, the first rotating assembly and the second rotating assembly, the purpose that the blisk posture is automatically adjusted to adapt to the machining modes of different portions of the blisk in the blisk robot polishing and grinding machining process is achieved, the fixture is simple in structure and convenient to use, and the automated polishing and grinding efficiency and positioning precision of the blisk are greatly improved.

Description

technical field [0001] The invention belongs to the technical field of integral blisk robot grinding and polishing, and more specifically relates to an automatic three-degree-of-freedom fixture for integral blisk grinding and polishing. Background technique [0002] The grinding and polishing process of the overall blisk is to remove the milling lines on the surface of the blisk to make the surface smooth. The blade and the blisk of the overall blisk are of an integrated structure. Surface, blade root corner and disc profile runner. Due to the large number of grinding and polishing parts and the different processing methods of each part, at present, the grinding and polishing of the overall leaf disk is mostly done manually, which is labor intensive and dust pollution is serious. Difference. Robots are used in the automatic grinding and polishing of blisks due to their high degree of automation and good flexibility. [0003] There are many parts to be processed in the rob...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B41/06B24B19/14
CPCB24B19/14B24B41/06
Inventor 赵欢陈茜陈凡谭超丁汉
Owner HUST WUXI RES INST
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