Title:
BOARD MATERIAL HIGH PRECISION DRILLING APPARATUS FOR COMPUTER PRODUCTION
Document Type and Number:
WIPO Patent Application WO/2022/077578
Kind Code:
A1
Abstract:
A board material high precision drilling apparatus for computer production, which relates to the technical field of equipment for computer production and machining. The apparatus comprises a base cabinet (1), support posts (2) are fixedly connected at two sides on the base cabinet (1), a mount ring (4) is fixedly connected at upper ends of the support posts (2), a mount cabinet (5) is fixedly connected at top parts of the support posts (2) above the mount ring (4), a separating plate (41) is fixedly connected at an upper end within the mount cabinet (5), mount posts (10) are rotatably connected within the mount cabinet (5) below the separating plate (41), cylindrical cams (6) are fixedly sleeved on the mount posts (10), mount rods (9) are fixedly connected at bottom parts of the separating plate (41) on the side of the cylindrical cams (6), rotating rods (18) are rotatably connected on the mount rods (9), an arc-shaped gear disc (8) is fixedly connected at one end of each rotating rod (18), extending and retracting cylinders (12) are fixedly connected at bottom parts of the separating plate (41) between the mount rods (9), a first mount plate (15) is fixedly connected at bottom parts of the extending and retracting cylinders (12), gear racks (11) are fixedly connected at two sides of the first mount plate (15), a second mount plate (17) is fixedly connected between the gear racks (11) below the first mount plate (15), and a drill bit (29) is rotatably connected at a bottom part of the second mount plate (17). The apparatus has a sensible structure in principle and design, operation and use are quick and convenient, and the apparatus is highly practical.
Inventors:
LU YIXIN (CN)
Application Number:
PCT/CN2020/124629
Publication Date:
April 21, 2022
Filing Date:
October 29, 2020
Export Citation:
Assignee:
YANCHENG SILU INFORMATION TECH SERVICE CO LTD (CN)
International Classes:
B23Q3/06; B23B41/00; B23Q5/28
Foreign References:
| CN109848460A | 2019-06-07 | |||
| CN107471302A | 2017-12-15 | |||
| CN208410060U | 2019-01-22 | |||
| CN108046190A | 2018-05-18 | |||
| CN107199358A | 2017-09-26 | |||
| EP0012233A1 | 1980-06-25 | |||
| US5980167A | 1999-11-09 |
Attorney, Agent or Firm:
HEFEI KERONG INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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