Title:
PRECISE POSITIONING MECHANISM FOR WORKSTATION DISC
Document Type and Number:
WIPO Patent Application WO/2021/114559
Kind Code:
A1
Abstract:
Provided is a precise positioning mechanism for a workstation disc; said workstation disc (1) is linked with a driving mechanism (2) by means of a speed reduction mechanism; the workstation disc (1) is fixed on a work platform (13); a fixing plate (3) is provided on the work platform (13); the fixing plate (3) is located on the outer side of the workstation disc (1) in the circumferential direction; the fixing plate (3) and the workstation disc (1) are provided with a positioning groove (10) and a positioning member (4) which are fitted to each other; the positioning member (4) comprises a fixing block (41); the fixing block (41) has an accommodating groove (42); the accommodating groove (42) is provided with a compression spring and a positioning protrusion (43); one end of the positioning protrusion (43) extends under the action of the compression spring so as to be located outside the fixing block (41); the workstation disc (1) rotates so that the positioning protrusion (43) of the positioning member (4) enters the positioning groove (10) or the positioning protrusion (43) is separated from the positioning groove (10). The mechanism can prevent the workstation disc (1) from rotating excessively or not rotating fully into place, and the positioning of a workpiece on the workstation disc (1) is more accurate.
More Like This:
| JPH08294846 | INDEXING DEVICE |
Inventors:
REN BINGWEN (CN)
XU XIANGJUN (CN)
TANG HANGDONG (CN)
ZHOU BINLEI (CN)
XU XIANGJUN (CN)
TANG HANGDONG (CN)
ZHOU BINLEI (CN)
Application Number:
PCT/CN2020/089100
Publication Date:
June 17, 2021
Filing Date:
May 08, 2020
Export Citation:
Assignee:
HENGDIAN GROUP INNUOVO ELECTRIC CO LTD (CN)
International Classes:
B23Q16/06
Foreign References:
| CN110883528A | 2020-03-17 | |||
| CN110315390A | 2019-10-11 | |||
| CN104354071A | 2015-02-18 | |||
| CN108655824A | 2018-10-16 | |||
| CN206567917U | 2017-10-20 | |||
| CN108311951A | 2018-07-24 | |||
| CN209050412U | 2019-07-02 | |||
| JPH1177488A | 1999-03-23 | |||
| JPS5859754A | 1983-04-08 | |||
| US20170259388A1 | 2017-09-14 |
Attorney, Agent or Firm:
HANGZHOU SIKERUI PATENT OFFICE CO., LTD et al. (CN)
Download PDF:
Previous Patent: HOLLOW THREADED STEEL BAR AND CONCRETE STRUCTURE USING HOLLOW THREADED STEEL BAR
Next Patent: PROMPT DISPLAY METHOD AND DISPLAY DEVICE
Next Patent: PROMPT DISPLAY METHOD AND DISPLAY DEVICE