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Blade positioning and clamping device used for processing blade root of tenon tooth

A tenon-tooth blade root, positioning and clamping technology, which is applied to positioning devices, metal processing equipment, metal processing machinery parts, etc., can solve the problems of low production efficiency and high process cost, so as to improve production efficiency, shorten the process flow, improve The effect of processing efficiency

Active Publication Date: 2014-01-15
WUXI TURBINE BLADE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above problems, the present invention provides a blade positioning and clamping device for tenon-tooth blade root processing, which can effectively solve the traditional high process cost of processing tenon-tooth blade roots by tin-bismuth alloy and square box positioning and clamping blades , the problem of low production efficiency, and can effectively improve the rigidity of blade processing and prolong the service life of machine tools

Method used

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  • Blade positioning and clamping device used for processing blade root of tenon tooth
  • Blade positioning and clamping device used for processing blade root of tenon tooth
  • Blade positioning and clamping device used for processing blade root of tenon tooth

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Embodiment Construction

[0015] See figure 2 , image 3 , Figure 4 with Figure 5 , the present invention includes a blade root position positioning device and a blade top position positioning device, and the blade root position positioning device and blade top position positioning device are respectively fixed to the processing machine tool 15 along the length direction of the blade. The blade root positioning and clamping device includes a base plate 1, L-shaped positioning and pressing seats 6, 7 are installed on the longitudinal two ends of the base plate 1, and two L-shaped positioning and pressing seats 6, 7 are longitudinally symmetrically installed; two positioning The lower planes of the compression seats 6 and 7, and the center of the two positioning compression seats on the bottom plate 1 are all equipped with an inner arc intermediate positioning support 5; the upper planes of the two positioning compression seats are equipped with a movable pressure plate 2; On the inner side walls o...

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Abstract

The invention provides a blade positioning and clamping device used for processing the blade root of a tenon tooth, which can effectively solve the problems of high process cost and low production efficiency of the traditional method of clamping and positioning the blade through Sn-Bi alloy and square box during the processing of the blade root of the tenon tooth, and can effectively improve the blade processing rigidity and prolong the service life of a machine tool. The blade positioning and clamping device is characterized by comprising a blade root positioning and clamping device and a blade top positioning device, wherein the blade root positioning and clamping device and the blade top positioning device are fixed on the working platform of a processing machine tool in the length direction of a blade.

Description

technical field [0001] The invention relates to the technical field of processing tenon-tooth blade root profiles, in particular to a blade positioning and clamping device for processing tenon-tooth blade roots. Background technique [0002] For a long time, the processing of mortise-toothed blade roots has mostly been positioned and clamped by the square box, which puts the blade into the square box, and pours tin-bismuth alloy between the blade and the square box, so that the blade and the square box are connected as a whole. Use the square box to realize the positioning and clamping of the blade, so as to process the tenon blade root, see figure 1 , figure 1 Among them, 15 is the working platform of the machine tool, 16 is the square box, and 17 is the mortise-tooth blade root blade to be processed. The disadvantage is that it needs to customize the square box separately, make a special square box positioning fixture, and make a special tin-bismuth alloy. However, the t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/06
Inventor 邹维平张家军蒋清华庞韵华韩冠勇
Owner WUXI TURBINE BLADE
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