Title:
INTERNAL MESHING GEAR RUNNING-IN TEST DEVICE AND TEST METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2020/199392
Kind Code:
A1
Abstract:
An internal meshing gear running-in test device and a test method therefor; a chuck device (4) comprises a chuck structure and a rotating structure; the chuck structure is used to fix a testing ring gear; the rotating structure comprises a chuck stop plate (411), and the chuck stop plate (411) comprises an end portion and a first circumferential extension section (51) extending outward from the end portion; the chuck structure is provided with a second circumferential extension section (54); the first circumferential extension section (51) may be located at an inner side of the second circumferential extension section (54), and a tapered bearing (44) and a thrust bearing (45) are fixed between the first circumferential extension section (51) and the second circumferential extension section (54). The described device has a simple and feasible combination structure, a well-designed structure, a tight and compact structure, a large adjustable range, and strong applicability, and is especially suitable for the detection and grinding of internal meshing systems; in addition, the described device may achieve and improve the detection capabilities and efficiency of tooth imprints of internal meshing gears, and is helpful in controlling drive run-in.
Inventors:
DAI FEI (CN)
SUN JIAN (CN)
SUN JIAN (CN)
Application Number:
PCT/CN2019/093534
Publication Date:
October 08, 2020
Filing Date:
June 28, 2019
Export Citation:
Assignee:
BEVELOID ROBOT JOINT TECH SHANGHAI CO LTD (CN)
International Classes:
G01M13/021; B24B31/10; B24B57/00
Foreign References:
| CN109738186A | 2019-05-10 | |||
| CN106932199A | 2017-07-07 | |||
| CN105716856A | 2016-06-29 | |||
| CN104308278A | 2015-01-28 | |||
| CN104722852A | 2015-06-24 | |||
| US5481910A | 1996-01-09 | |||
| JP5358009B1 | 2013-12-04 |
Attorney, Agent or Firm:
SHANGHAI SANFANG PATENT LAW OFFICE (CN)
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