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Special fixture for pipeline pressure measurement valve drilling and milling

A special fixture and pressure measurement technology, applied in the direction of clamping, manufacturing tools, supports, etc., can solve the problems of low processing efficiency and low processing accuracy, and achieve the effects of high production efficiency, rapid positioning, and fast clamping action.

Inactive Publication Date: 2015-05-13
SUZHOU VOCATIONAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing machining accuracy is low and the machining efficiency is not high

Method used

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  • Special fixture for pipeline pressure measurement valve drilling and milling
  • Special fixture for pipeline pressure measurement valve drilling and milling
  • Special fixture for pipeline pressure measurement valve drilling and milling

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Embodiment Construction

[0013] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0014] see Figure 1 to Figure 3 , the embodiment of the present invention includes:

[0015] A special fixture for drilling and milling of a pipeline pressure measuring valve, comprising: a support mechanism and a clamping mechanism arranged on the support mechanism; the clamping mechanism includes a threaded shaft 3, a fixed bolt 4, a positioning rod 6, a pull rod 7, and a partition 8 and fixed nut 9; the threaded shaft 3 is fixed on the support mechanism by the fixed bolt 4; the partition 8 and the fixed nut 9 are sleeved on the threaded shaft, and the partition 8 can better position the workpiece , the fixed nut 9 can fix the workpiece; the ...

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PUM

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Abstract

The invention discloses a special fixture for pipeline pressure measurement valve drilling and milling. The special fixture comprises a supporting mechanism and a clamping mechanism arranged on the supporting mechanism; the clamping mechanism comprises a threaded shaft, a shaft fixing bolt, a positioning rod, a pull rod, a separator plate and a fixing nut; the threaded shaft is fixed on the supporting mechanism through the shaft fixing bolt, the separator plate and the fixing nut are arranged on the threaded shaft in a sleeving mode, the positioning rod is vertically arranged on the supporting mechanism, and the pull rod is fixed on the positioning rod. In this way, the special fixture for pipeline pressure measurement valve drilling and milling can ensure the manufacture precision of parts, improve machining efficiency and save labor in clamping, is reliable in working, and has significant economical benefit.

Description

technical field [0001] The invention relates to the field of special fixtures for drilling and milling, in particular to a special fixture for drilling and milling of pipeline pressure measuring valves. Background technique [0002] As an important part of the overall device of the valve, the pipeline pressure measuring valve is mainly used for long-distance pipeline transportation of oil and natural gas and urban gas pipeline system. Due to the special requirements of its work, the processing quality of the valve body is very high. The existing processing precision is low, and the processing efficiency is not high. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a special clamp for drilling and milling of pipeline pressure measuring valve, which can ensure the processing accuracy of parts, improve processing efficiency, save labor in clamping, work reliably, and have significant economic benefits. [0004...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/06
CPCB23Q3/06
Inventor 李振兴李洪伟王佳
Owner SUZHOU VOCATIONAL UNIV