Title:
FULLY AUTOMATIC CHIP REMOVAL FILTER FOR DIGITAL CONTROL HIGH-PRECISION GRINDING MACHINE
Document Type and Number:
WIPO Patent Application WO/2019/014970
Kind Code:
A1
Abstract:
A fully automatic chip removal filter for a digital control high-precision grinding machine, comprising a frame body (1), a scraper chain (12) which is provided within the frame body by means of a plurality of transmission shafts (11), a filter cloth mechanism, a scraper transmission motor (13) and an electrical control system (2). Provided inside of the frame body is a vacuum chamber (9), the vacuum chamber being connected to a vacuum pump (3) which is mounted on the frame body so as to carry out internal vacuum processing; and the transmission shafts are mounted at various locations inside of the vacuum chamber, wherein the top transmission shaft is connected to the scraper transmission motor, and the scraper transmission motor drives the scraper chain for transmission. Also provided at the side of the frame body are a waste water tank (7), a cooling pump (4) and a high-pressure flushing pump (5), wherein the high-pressure flushing pump is connected to the vacuum chamber so that clean water inside of the vacuum chamber is used to wash out the inside of the grinding machine. The cooling pump performs cooling processing on grinding work pieces that are inside of the grinding machine; and the waste water tank is in communication with a water return pipe (8) which is provided above the vacuum chamber and is connected to the inside of the grinding machine; and after wash-out liquid in the grinding machine has undergone filtering, said wash-out liquid is introduced into the vacuum chamber to be recycled. The fully automatic chip removal filter for the digital control high-precision grinding machine has the advantages of saving grinding liquid, improving the filtering effect, reducing the labor intensity for workers, and increasing processing efficiency.
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Inventors:
GU YI (CN)
ZHOU JUAN (CN)
GU DEQUAN (CN)
ZHOU JUAN (CN)
GU DEQUAN (CN)
Application Number:
PCT/CN2017/095727
Publication Date:
January 24, 2019
Filing Date:
August 02, 2017
Export Citation:
Assignee:
NANTONG DEXIN NUMERICAL CONTROL MACHINE TOOL CO LTD (CN)
International Classes:
B24B55/06
Foreign References:
| CN206081816U | 2017-04-12 | |||
| CN203380777U | 2014-01-08 | |||
| CN104096406A | 2014-10-15 | |||
| CN201572564U | 2010-09-08 | |||
| EP1123741A2 | 2001-08-16 | |||
| KR100428464B1 | 2004-04-30 | |||
| US9415475B2 | 2016-08-16 |
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