Title:
PRECISION GRINDING AND POLISHING DEVICE FOR STAINLESS STEEL
Document Type and Number:
WIPO Patent Application WO/2022/082417
Kind Code:
A1
Abstract:
A precision grinding and polishing device for stainless steel. The device comprises a support (1), an external spike grinding column (7) and a second electric motor (9), wherein a telescopic arm (2) is fixed to a right side of the support (1); a first electric motor (4) and a rotating cylinder (5) are seperately mounted inside an internal spike grinding device (3); the external spike grinding column (7) is fixedly connected to the internal spike grinding device (3) by means of a connecting rod (6); an external spike grinding device (8) is arranged on an outer side of the external spike grinding column (7); and the second electric motor (9) is rotatably connected to a detection probe (11) by means of a rotating shaft (10). According to the precision grinding and polishing device for stainless steel, a rough grinding plate can grind relatively large soldering points, a fine grinding plate can grind small solder spikes and the soldering points ground away by the rough grinding plate, and the rough grinding plate and the fine grinding plate cooperate with each other, thereby improving the efficiency of the device grinding solder spikes inside a steel pipe. The device can not only detect a stainless steel pipe, but can also grind the stainless steel pipe, thereby omitting the production process, saving on manpower and material resources, and reducing production costs.
Inventors:
SUN YUHANG (CN)
Application Number:
PCT/CN2020/122122
Publication Date:
April 28, 2022
Filing Date:
October 20, 2020
Export Citation:
Assignee:
RUGAO CHIJIUSTAINLESSSTEELPIPEFACTORY (CN)
International Classes:
B24B9/04; B08B1/00; B08B9/02; B24B27/033; B24B29/08
Foreign References:
| CN207120090U | 2018-03-20 | |||
| CN207087511U | 2018-03-13 | |||
| CN108747636A | 2018-11-06 | |||
| CN107297657A | 2017-10-27 | |||
| US5311652A | 1994-05-17 | |||
| DE3801061A1 | 1989-07-27 |
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