Title:
AIR BLOW NOZZLE AND TIP DRESSER EQUIPPED WITH AIR BLOW NOZZLE
Document Type and Number:
WIPO Patent Application WO/2021/172063
Kind Code:
A1
Abstract:
Provided is an air blow nozzle that, even when maintenance is periodically performed on a tip dresser, can surely get rid of chips adhering to a cutting blade part during cutting work after the maintenance. In an air blow nozzle 6, a nozzle body 6a is connected to an air compressor 82b at one end and, at the other end, provided with an air discharge part 6d capable of discharging compressed air supplied from the air compressor 82b. A support block 6b supports the nozzle body 6a such that the nozzle body 6a is slidable in a horizontal direction. The air discharge part 6d is movable, when the nozzle body 6a is slid to one side, to a position that does not correspond to an upper connection hole 20a. The nozzle body 6a is provided with a nut 6c for positioning, when the nozzle body 6a is slid to the other side, the air discharge part 6d at a given position P1 which is determined in advance and which is closer to a rotary holder 4.
Inventors:
TEZAWA KAZUHIRO (JP)
Application Number:
PCT/JP2021/005412
Publication Date:
September 02, 2021
Filing Date:
February 15, 2021
Export Citation:
Assignee:
KYOKUTOH CO LTD (JP)
International Classes:
B23K11/30; B23B25/00; B23Q11/00
Domestic Patent References:
| WO2016151623A1 | 2016-09-29 | |||
| WO2016151623A1 | 2016-09-29 |
Foreign References:
| JP2001287046A | 2001-10-16 |
Other References:
See also references of EP 4079440A4
Attorney, Agent or Firm:
ISEKI Katsumori et al. (JP)
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