Title:
MODULAR VIBRATION ABSORBER, VIBRATION ABSORBER MODULE, AND MACHINE TOOL
Document Type and Number:
WIPO Patent Application WO/2021/135174
Kind Code:
A1
Abstract:
Provided is a modular vibration absorber, a vibration absorber module, and a machine tool. The modular vibration absorber comprises at least one vibration absorber unit and at least one connecting assembly (a2); and the vibration absorber units each comprise a vibration absorber unit (a0) and a connecting structure (a1), the connecting structure being a polyhedral shape and sleeved on the exterior of the vibration absorber unit. Any inner wall surface of the connecting structure is locally and contactingly provided with an outer surface of the vibration absorber unit, and a gap between the vibration absorber unit and the connecting structure can be sufficiently reduced, such that space between the connecting structure and the vibration absorber unit is more compact; any surface on the polyhedral body avoiding a plug (a01) may serve as a connecting surface, such that any two vibration absorber units may be fixedly connected together by means of connecting surfaces on the respective connecting structures thereof, achieving a combination of multi-degree of freedom of the vibration absorber. When the multiple vibration absorber units which are superimposed by means of the connecting surfaces are coaxially disposed, the output force may be axially significantly improved; in addition, the output force may only be adjusted by superimposing the vibration absorber units in the same direction, and the present invention is convenient and fast and has a compact structure.
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Inventors:
ZHANG WEI (CN)
LI DONGYU (CN)
YANG YULI (CN)
LI DONGYU (CN)
YANG YULI (CN)
Application Number:
PCT/CN2020/103397
Publication Date:
July 08, 2021
Filing Date:
July 22, 2020
Export Citation:
Assignee:
ZKZS ELECTRONIC TECH CO LTD (CN)
International Classes:
F16F7/10; B23Q11/00; F16F7/104; F16F7/116; F16F15/06
Foreign References:
| CN111022548A | 2020-04-17 | |||
| CN211501438U | 2020-09-15 | |||
| CN103291828A | 2013-09-11 | |||
| CN103291828A | 2013-09-11 | |||
| CN102362093A | 2012-02-22 | |||
| CN103962883A | 2014-08-06 | |||
| JP2011214624A | 2011-10-27 | |||
| CN107989958A | 2018-05-04 | |||
| US5920173A | 1999-07-06 |
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