Title:
DIAPHRAGM PUMP PLUNGER CYLINDER AND DIAPHRAGM CAVITY POSITIONING TOOLING AND MACHINING PROCESS
Document Type and Number:
WIPO Patent Application WO/2021/134989
Kind Code:
A1
Abstract:
The present invention relates to a diaphragm pump plunger cylinder and diaphragm cavity positioning tooling and machining process, aiming at solving the problem of high tooling manufacturing cost caused by poor universality of the positioning tooling existing in the prior art. In the present invention, a lower V-shaped block, an upper V-shaped block, and a middle V-shaped block are each configured as two structures separated from each other; the lower V-shaped block and the upper V-shaped block are mounted on a first positioning groove on a first positioning plate; the middle V-shaped block is mounted in a second positioning groove on a second positioning plate; the diameters of three end faces of a part to be machined similar to a large tee joint are different. With the positioning tooling of the present invention, the part to be machined having any diameter can be positioned by only adjusting the distance between a lower left block and a lower right block as well as the distance between a left front block and a left rear block, thereby improving the universality of the positioning tooling and reducing the manufacturing cost.
More Like This:
| WO/2021/232571 | PLATE PRESSING BACKING PLATE DEVICE AND PLATE PRESSING BACKING PLATE METHOD |
| JP2024063509 | clamp device |
| JPH0669521 | [Name of invention] Multiple piston cylinder |
Inventors:
HU XIANJUN (CN)
XU YUEJUN (CN)
WEN DINGLIANG (CN)
ZENG WEI (CN)
LIU QIANG (CN)
WANG YANHAI (CN)
LIU SHENGHUA (CN)
LI FENG (CN)
JIN ZHONGSHENG (CN)
QI WEN (CN)
WANG JIANCHENG (CN)
LU BIAO (CN)
QU WEIDE (CN)
FU YUEFENG (CN)
JIANG KE (CN)
ZUO CANG (CN)
WANG GUI (CN)
ZHAO JUN (CN)
NING XUAN (CN)
DUAN PENGFEI (CN)
HE BAOYI (CN)
XU YUEJUN (CN)
WEN DINGLIANG (CN)
ZENG WEI (CN)
LIU QIANG (CN)
WANG YANHAI (CN)
LIU SHENGHUA (CN)
LI FENG (CN)
JIN ZHONGSHENG (CN)
QI WEN (CN)
WANG JIANCHENG (CN)
LU BIAO (CN)
QU WEIDE (CN)
FU YUEFENG (CN)
JIANG KE (CN)
ZUO CANG (CN)
WANG GUI (CN)
ZHAO JUN (CN)
NING XUAN (CN)
DUAN PENGFEI (CN)
HE BAOYI (CN)
Application Number:
PCT/CN2020/086313
Publication Date:
July 08, 2021
Filing Date:
April 23, 2020
Export Citation:
Assignee:
SHAANXI AEROSPACE POWER HIGH TECH CO LTD (CN)
International Classes:
B23Q3/06
Foreign References:
| CN204108708U | 2015-01-21 | |||
| CN110026608A | 2019-07-19 | |||
| CN206898820U | 2018-01-19 | |||
| CN207205864U | 2018-04-10 | |||
| CN208729219U | 2019-04-12 | |||
| CN106181473A | 2016-12-07 | |||
| JP2010089196A | 2010-04-22 |
Attorney, Agent or Firm:
XI'AN ZHIBANG PATENT&TRADEMARK AGENT CO., LTD. (CN)
Download PDF: