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Drilling clamp for drilling installing holes of flange disc of pump body of multi-stage pump

A drilling jig and multi-stage pump technology, which is applied to the drilling dies, clamping, positioning devices and other directions for workpieces, can solve the problems of low clamping degree and inconvenient disassembly and assembly, and achieve simple structure, disassembly and assembly. Convenient, location-accurate effects

Inactive Publication Date: 2012-10-17
芜湖市湖净环保机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a drilling jig for drilling the mounting holes of the flange plate of the pump body of the multi-stage pump, which solves the problems of low clamping degree and inconvenient disassembly and assembly of the existing drilling jig

Method used

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  • Drilling clamp for drilling installing holes of flange disc of pump body of multi-stage pump
  • Drilling clamp for drilling installing holes of flange disc of pump body of multi-stage pump
  • Drilling clamp for drilling installing holes of flange disc of pump body of multi-stage pump

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Effect test

Embodiment 1

[0014] Example 1, such as figure 1 , figure 2 As shown, a drilling jig suitable for the mounting hole of the flange on the pump body of a multi-stage pump includes a drilling module 1 provided with a drilling hole 4, and the drilling module 1 is fixed by a fixing block 2 and a locking screw 3 The workpiece is locked on the drilling machine table, the drill module 1 is in the shape of a ring; the diameter of the drill module 1 is adapted to the diameter of the outlet of the multi-stage pump, and the middle part of the drill module 1 is provided with a connection Body 5, the middle part of the connecting body 5 is provided with a locking hole 6, and the fixed block 2 is rectangular; the middle part is provided with a through hole 12. Further, in order to improve the clamping degree of the jig, the drilling module 1 is also provided with limiting blocks 10 arranged in equal parts.

[0015] Further, in order to improve the service life of the drilling module, a guide sleeve 11 ...

Embodiment 2

[0016] Embodiment 2, on the basis of embodiment 1, as Figure 1 to Figure 3 As shown, in the second clamping structure of the present invention, the two sides of the connecting body 5 are provided with the second locking hole 7, and the second fixing block 8 and the second Two locking screws 9, the second fixing block 8 is oval; the middle part is provided with a second through hole 13 .

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Abstract

The invention provides a drilling clamp for drilling installing holes of a flange disc of a pump body of a multi-stage pump, comprising a drilling die block with drilling holes, wherein the drilling die block locks a fixed block and a locking screw on a working platform of a drilling machine; the drilling die block is ring-shaped; the diameter of the drilling die block is adaptive to the diameter of an outlet of the pump body of the multi-stage pump; a connector is arranged at the middle part of the drilling die block; a locking hole is arranged at the middle part of the connector; and the fixed block is rectangular, a through hole is arranged at the middle part of the fixed block. Since the drilling die block adaptive to the diameter of the outlet of the pump body of the multi-stage pump and the matched and rectangular fixed block are adopted, the drilling clamp provided by the invention has the advantages that the clamping degree is high, the positions of the drilled installing holes are accurate, the disassembly and assembly are convenient, the structure is simple and the implementation is easy.

Description

technical field [0001] The invention relates to a drilling jig, in particular to a drilling jig for drilling a mounting hole of a flange plate of a pump body of a multistage pump. Background technique [0002] At present, the fixture for drilling the mounting hole of the flange of the pump body of the multi-stage pump has the disadvantage of low clamping degree, which may easily lead to the deviation of the position of the flange mounting hole drilled, so that the flange cannot be installed, affecting the entire The working performance of the product; at the same time, the work efficiency is affected due to the inconvenient disassembly and assembly of the fixture. Contents of the invention [0003] The object of the present invention is to provide a drilling jig for drilling flange installation holes of a multistage pump body, which solves the problems of low clamping degree and inconvenient assembly and disassembly of the existing drilling jig. [0004] The technical sol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/06B23B47/28
Inventor 郭玉姬金俊会
Owner 芜湖市湖净环保机械有限公司
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