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Grinding clamp for aviation turbine blade tenon

A technology for aviation turbines and blade tenons, which is applied in the direction of grinding workpiece supports, etc., can solve problems such as low production efficiency and insufficient positioning accuracy of fixtures, and achieve the effect of improving processing efficiency and processing accuracy

Active Publication Date: 2021-06-25
GUIYANG AVIC POWER PRECISION CASTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003]The positioning accuracy of the current fixture is not enough, and then only a single aviation turbine blade can be processed during processing, and the production efficiency is low

Method used

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  • Grinding clamp for aviation turbine blade tenon
  • Grinding clamp for aviation turbine blade tenon
  • Grinding clamp for aviation turbine blade tenon

Examples

Experimental program
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Effect test

Embodiment

[0036] Such as Figure 1-Figure 3 As shown, this embodiment provides a grinding jig for aviation turbine blade tenons, including: a base 1 and a plurality of clamping components.

[0037] The upper surface of the base 1 is a horizontal plane, the lower surface of the base 1 is an inclined surface, and the lower surface of the base 1 is used for being installed on an external machine tool. Multiple clamping parts are used to clamp the aviation turbine blades, and the multiple clamping parts are obliquely connected to the upper surface of the base 1 , and the inclination directions of the multiple clamping parts are in an orthogonal relationship with the inclination direction of the base 1 .

[0038] Among them, the base 1 is used for fitting and installing with an external machine tool. At the same time, the inclined design of the lower surface of the base 1 ensures the oblique grinding of the tenon of the aviation turbine blade, and realizes the inclination of the tenon of the...

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PUM

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Abstract

The invention relates to a grinding clamp for an aviation turbine blade tenon, and belongs to the technical field of aviation turbine blade machining. The grinding clamp for the aviation turbine blade tenon comprises a base and multiple clamping parts. The upper surface of the base is a horizontal plane, the lower surface of the base is an inclined plane, and the lower surface of the base is used for being installed on an external machine tool. The multiple clamping parts are used for clamping aviation turbine blades, the multiple clamping parts are obliquely connected to the upper surface of the base, and the inclination direction of the multiple clamping parts and the inclination direction of the base are in an orthogonal relation. The grinding clamp for the aviation turbine blade tenon is convenient to operate, simple in positioning, extremely high in efficiency and capable of achieving one-machine double-station machining.

Description

technical field [0001] The invention belongs to the technical field of aviation turbine blade processing, and in particular relates to a grinding jig for an aviation turbine blade tenon. Background technique [0002] When machining the side of the tenon of the aviation turbine blade and the side of the edge plate, it is necessary to incline the blade at a certain angle with the central axis, and rotate the blade at a certain angle around the central axis for grinding. While performing high-precision inclined grinding of the blade, it is necessary to meet the machining accuracy. . [0003] The positioning accuracy of the current fixture is not enough, and only a single aviation turbine blade can be processed during processing, which leads to low production efficiency. Contents of the invention [0004] In order to solve the above-mentioned technical problems, the present invention provides a grinding jig for aviation turbine blade mortise, which is convenient to operate, s...

Claims

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Application Information

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IPC IPC(8): B24B41/06
CPCB24B41/06
Inventor 张轲郑兴林施林峰靳玉光罗前菊胡乐陈璐赵玖强周继平
Owner GUIYANG AVIC POWER PRECISION CASTING
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