Title:
MACHINING FIXTURE AND METHOD FOR PUMP BODY CONNECTING FRAME
Document Type and Number:
WIPO Patent Application WO/2023/070776
Kind Code:
A1
Abstract:
A machining fixture and method for a pump body connecting frame. The machining fixture for a pump body connecting frame comprises a mounting member (20), wherein the mounting member (20) is detachably fixed to an end face of the side, which is close to a seamless pipe (12), of an end cover (11) of the connecting frame; the mounting member (20) is provided with a plurality of mounting holes (211) arranged in a penetrating manner and corresponding to casting holes (111) of the end cover (11); and the center of the mounting member (20) is provided with a central hole (212) corresponding to a central axis of the seamless pipe (12).
Inventors:
YU MIN (CN)
YU WEIPING (CN)
YANG DANFEI (CN)
ZHANG DANYI (CN)
ZHOU WEIJIAN (CN)
YU WEIPING (CN)
YANG DANFEI (CN)
ZHANG DANYI (CN)
ZHOU WEIJIAN (CN)
Application Number:
PCT/CN2021/131512
Publication Date:
May 04, 2023
Filing Date:
November 18, 2021
Export Citation:
Assignee:
ZHEJIANG PUMP GENERAL CO LTD (CN)
International Classes:
B23Q3/00; B23B5/00; B23P15/00
Foreign References:
| CN209424551U | 2019-09-24 | |||
| CN103386589A | 2013-11-13 | |||
| CN108296810A | 2018-07-20 | |||
| CN102837204A | 2012-12-26 | |||
| CN106141704A | 2016-11-23 | |||
| CN204094495U | 2015-01-14 | |||
| JP2008213080A | 2008-09-18 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (HANGZHOU) (CN)
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