Title:
POLISHING APPARATUS FOR MOBILE PHONE HOUSING PRODUCTION
Document Type and Number:
WIPO Patent Application WO/2022/032903
Kind Code:
A1
Abstract:
A polishing apparatus for mobile phone housing production, comprising a base (1). Partition plates (2) are provided at both sides of an inner cavity of the base (1); both the tops and the bottoms of the partition plates (2) are fixedly connected to the inner wall of the base (1); a first motor (3) is fixedly connected to the bottom of the inner cavity of the base (1); threaded rods (4) are fixedly connected to both sides of an output end of the first motor (3); sides of the two threaded rods (4) facing away from each other are movably connected to the partition plates (2). By providing the base, the partition plates, the first motor, the threaded rods, threaded sleeves, an adjustment plate, adjustment recesses, adjustment wheels, support rods, a placement plate, fixed rods, second air cylinders, clamping plates, dust suction hoods, dust removal boxes, fans, filtering elements, third air cylinders, cleaning brushes, accommodation housings, and blocking plates, the problems of the existing polishing apparatuses for mobile phone housing production that fixing is not stable enough and that the apparatuses have no dust collection function are solved. The polishing apparatus for mobile phone housing production has the advantages of stable fixing and dust collection, and is worthy of promotion.
Inventors:
JIN ZHEYUN (CN)
Application Number:
PCT/CN2020/128305
Publication Date:
February 17, 2022
Filing Date:
November 12, 2020
Export Citation:
Assignee:
LIUHENG METAL TECH KUNSHAN CO LTD (CN)
International Classes:
B24B29/02; B24B19/00; B24B41/06; B24B55/06
Foreign References:
| CN210414025U | 2020-04-28 | |||
| CN211218806U | 2020-08-11 | |||
| CN107350973A | 2017-11-17 | |||
| CN210704192U | 2020-06-09 | |||
| CN209520775U | 2019-10-22 | |||
| CN206955544U | 2018-02-02 | |||
| CN109590879A | 2019-04-09 | |||
| CN207014174U | 2018-02-16 | |||
| CN205799144U | 2016-12-14 | |||
| DE4220052A1 | 1993-12-23 |
Attorney, Agent or Firm:
BEIJING JINGDA LAW FIRM (CN)
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