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Clamping device for turning guide vane of gas turbine

A gas turbine, clamping device technology, applied in positioning devices, clamping, metal processing machinery parts, etc., can solve problems such as rotation, unfavorable use, and reduced turning effect

Inactive Publication Date: 2020-10-20
JIANGSU MARITIME INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the existing clamping device for turning the guide vane of gas turbine is used, it cannot clamp the guide vane well, and at the same time, it cannot make the guide vane rotate more accurately, which reduces the effect of turning, and finally cannot The metal waste produced by turning can be well absorbed, and it cannot protect the surrounding environment more favorably, which is not conducive to long-term use

Method used

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  • Clamping device for turning guide vane of gas turbine
  • Clamping device for turning guide vane of gas turbine
  • Clamping device for turning guide vane of gas turbine

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Embodiment Construction

[0020] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, use a specific Azimuth configuration and operation, therefore, should not be construed as limiting the invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood ...

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Abstract

The invention discloses a clamping device for turning a guide vane of a gas turbine. The clamping device comprises a bottom frame, wherein an electric motor is fixedly connected to the bottom of the inner surface of the bottom frame, an output shaft of the electric motor is fixedly connected to a rotating rod, the top end of the rotating rod is fixedly connected to a rotating table, a clamping mechanism is arranged on the top of the rotating table, and an absorption mechanism is arranged one on side of the rotating table on the top of the outer surface of the bottom frame. By means of the clamping mechanism, the absorption mechanism and a decelerating rod, guide vanes of different sizes and thicknesses can be clamped and fixed well by the clamping mechanism, so that it is convenient for follow-up turning. Metal scrap generated in the turning process can be absorbed well by the absorption mechanism and is prevented from polluting the surrounding environment, so that the using effect isimproved. The electric motor drives the rotating table to rotate more precisely by means of the decelerating rod, so that a better turning effect can be exerted, and the clamping device has a certainpositive effect.

Description

technical field [0001] The invention relates to the field of turning, in particular to a clamping device for turning guide vanes of gas turbines. Background technique [0002] That is, lathe processing, lathe processing is a part of mechanical processing. Lathe processing mainly uses turning tools to turn rotating workpieces. On lathes, drills, reamers, reamers, taps, dies and knurling tools can also be used for corresponding processing. Lathes are mainly used to process shafts, disks, sleeves and other workpieces with rotating surfaces, and are the most widely used type of machine tool processing in machinery manufacturing and repair factories. [0003] When the existing clamping device for turning the guide vane of gas turbine is used, it cannot clamp the guide vane well, and at the same time, it cannot make the guide vane rotate more accurately, which reduces the effect of turning, and finally cannot The metal waste produced by turning can be well absorbed, and the surro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/06B23Q11/00
CPCB23Q3/062B23Q11/0046
Inventor 赵春生
Owner JIANGSU MARITIME INST
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