Title:
COMPUTER CASE GRINDING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/077579
Kind Code:
A1
Abstract:
The present invention relates to the technical field of computer accessory machining devices. Disclosed is a computer case grinding apparatus, comprising a bottom plate. Two sides of the bottom plate are fixedly connected to mounting cylinders; the upper ends of the mounting cylinders are slidably connected to piston columns; the tops of the piston columns are fixedly connected to a first mounting plate; two sides of the first mounting plate are fixedly connected to enclosing plates; a second mounting plate is fixedly connected between the upper ends of the enclosing plates; sliding grooves are provided on both the first mounting plate and the second mounting plate; mounting columns are fixedly connected to the interior of the sliding grooves; mounting blocks are slidably sleeved on the mounting columns; first springs are sleeved on the mounting column on two sides of each mounting block; clamping plates are provided between the first mounting plate and the second mounting plate; trapezoidal parts are fixedly connected to one sides of the clamping plates; screws on one sides of the trapezoidal tables are rotatably connected between the first mounting plate and the second mounting plate; sliding rods are threadedly sleeved on the screws; one side of each sliding rod is slidably connected to the sidewall of each enclosing plate; and one end of each sliding rod is rotatably connected to a pulley. The apparatus is reasonable in structural principle design, convenient to operate and use, and high in practicability.
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Inventors:
LU YIXIN (CN)
Application Number:
PCT/CN2020/124630
Publication Date:
April 21, 2022
Filing Date:
October 29, 2020
Export Citation:
Assignee:
YANCHENG SILU INFORMATION TECH SERVICE CO LTD (CN)
International Classes:
B24B19/00; B24B41/00; B24B41/02; B24B41/06; B24B47/22; B24B55/06
Foreign References:
| CN108942516A | 2018-12-07 | |||
| CN107953169A | 2018-04-24 | |||
| CN110524036A | 2019-12-03 | |||
| CN108247449A | 2018-07-06 | |||
| CN110653703A | 2020-01-07 | |||
| CN109397014A | 2019-03-01 | |||
| JPH05228832A | 1993-09-07 |
Attorney, Agent or Firm:
HEFEI KERONG INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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