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Turnover clamp for machining valve clacks of check valve for high-temperature fluid and using method of turnover clamp

A technology of high temperature fluid and overturning fixture, applied in the field of valve disc processing, can solve the problems of low degree of automation of valve disc processing, large deviation of processing accuracy, and large consumption of processing personnel, so as to improve the degree of automation and versatility, improve clamping The effect of tightening force and clamping stability, improving processing efficiency and processing accuracy

Inactive Publication Date: 2021-05-28
重庆贻晨兴工业设计有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] (1) In the process of valve clack processing, every time a process is performed on a valve clack, the valve clack must be clamped once, the processing efficiency is low, and the processing precision deviation is easy to be caused by multiple clamping
[0007] (2) The degree of automation of valve disc processing is low, which consumes a lot of processing personnel

Method used

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  • Turnover clamp for machining valve clacks of check valve for high-temperature fluid and using method of turnover clamp
  • Turnover clamp for machining valve clacks of check valve for high-temperature fluid and using method of turnover clamp
  • Turnover clamp for machining valve clacks of check valve for high-temperature fluid and using method of turnover clamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Such as Figure 1-4 As shown, a high-temperature fluid check valve flap processing flip fixture includes two turntables 1, multiple fixture parts 2, dipping part 3, paint box 4, transmission part 5 and heating part 6, and the two turntables 1 are symmetrical Set at the front end of the processing equipment, the turntable 1 is rotatably connected to the front end of the processing equipment, a plurality of fixtures 2 are evenly distributed on the top of the turntable 1, the dipping part 3 is placed on the side of the transmission part 5, and the dipping part 3 and the transmission part 5 slide sideways Connected, the paint box 4 is placed on one side of the transmission part 5, and the heating part 6 is symmetrically distributed on both sides of the inner wall of the transmission part 5. When the dipping part 3 moves up and down on the side of the transmission part 5, when the dipping part 3 is at a low operating position, The dipping part 3 is placed directly below the ...

Embodiment 2

[0050] Such as Figure 1-4 As shown, a high-temperature fluid check valve flap processing flip fixture includes two turntables 1, multiple fixture parts 2, dipping part 3, paint box 4, transmission part 5 and heating part 6, and the two turntables 1 are symmetrical Set at the front end of the processing equipment, the turntable 1 is rotatably connected to the front end of the processing equipment, a plurality of fixtures 2 are evenly distributed on the top of the turntable 1, the dipping part 3 is placed on the side of the transmission part 5, and the dipping part 3 and the transmission part 5 slide sideways Connected, the paint box 4 is placed on one side of the transmission part 5, and the heating part 6 is symmetrically distributed on both sides of the inner wall of the transmission part 5. When the dipping part 3 moves up and down on the side of the transmission part 5, when the dipping part 3 is at a low operating position, The dipping part 3 is placed directly below the ...

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Abstract

The invention relates to the technical field of valve clack machining, in particular to a turnover clamp for machining valve clacks of a check valve for high-temperature fluid. The turnover clamp comprises two rotary tables, a plurality of clamp parts, a dip dyeing part, a paint box, a conveying part and heating parts, wherein the two rotary tables are symmetrically arranged at the front end of machining equipment and are rotationally connected with the front end of the machining equipment, the plurality of clamp parts are annularly and evenly distributed at the tops of the rotary tables, the dip dyeing part is arranged on the side edge of the conveying part, the dip dyeing part is connected with the side edge of the conveying part in a sliding mode, and the paint box is arranged on the side edge of one end of the conveying part. The problems that in the valve clack machining process, each valve clack needs to be clamped once when one procedure is conducted on the valve clack, so that the machining efficiency is low, meanwhile, multiple times of clamping are prone to causing large machining precision deviation, the automation degree of valve clack machining is low, and the consumption of machining personnel is high are solved. The invention further provides a using method of the turnover clamp for machining the valve clacks of the check valve for high-temperature fluid.

Description

technical field [0001] The invention relates to the technical field of disc processing, in particular to a flipping jig for processing a disc of a check valve for high-temperature fluid and a method for using the same. Background technique [0002] The quality of the disc processing of the globe valve directly affects the service life of the globe valve and the number of sealing opening and closing. It is a plug-shaped disc, and the sealing surface is flat or sea-cone, and the disc moves linearly along the center line of the valve seat. . The movement form of the valve stem, common name: dark rod, also has a lifting and rotating rod type, which can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive media. Therefore, this type of shut-off valve is very suitable for cutting or regulating and throttling. Because the opening or closing stroke of the valve stem of this type of valve i...

Claims

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Application Information

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IPC IPC(8): B23C3/00B23Q7/00B23Q7/02B23Q3/06B05C3/02B05D3/02
CPCB05C3/02B05D3/0254B23C3/00B23Q3/062B23Q7/00B23Q7/02
Inventor 樊玉华刘文闯谢寿安吴向阳杨静秦醒盛韩会珍
Owner 重庆贻晨兴工业设计有限责任公司