Title:
PROCESSING DEVICE, PROCESSING APPARATUS, AND INTERNAL COOLING CUTTER HANDLE
Document Type and Number:
WIPO Patent Application WO/2023/279635
Kind Code:
A1
Abstract:
The present invention relates to an internal cooling cutter handle, comprising a cutter handle body and an internal cooling assembly. The internal cooling assembly comprises an internal cooling needle and a sealing joint. During mounting, a sealing assembly is mounted into the sealing joint, and the sealing joint is mounted from an assembly hole from back to front until the front end of the sealing joint extends into a stepped hole. A first sealing ring is provided between the sealing joint and the bottom wall of the assembly hole, and is used for ensuring the sealing performance between the sealing joint and the cutter handle body to prevent water vapor and dust of the assembly hole from entering an accommodating cavity at the front end. The internal cooling needle is inserted forward from the assembly hole of the cutter handle body to the sealing joint and the stepped hole until the accommodating cavity. The sealing assembly is used for ensuring the sealing performance between the sealing joint and the internal cooling needle. According to the internal cooling cutter handle of the present application, it is only necessary to mount the sealing joint and the internal cooling needle to the cutter handle body from the rear end, without additionally mounting an internal cooling needle seat from a front cavity, such that the mounting is more convenient, both time and labor are saved, and the sealing performance can also be ensured.
Inventors:
YAN BINGJIANG (CN)
LI WEIQIU (CN)
WANG CHENGYONG (CN)
HE JIFENG (CN)
WANG YONG (CN)
LI WEIQIU (CN)
WANG CHENGYONG (CN)
HE JIFENG (CN)
WANG YONG (CN)
Application Number:
PCT/CN2021/134483
Publication Date:
January 12, 2023
Filing Date:
November 30, 2021
Export Citation:
Assignee:
SMARTGUY INTELLIGENT EQUIPMENT CO LTD (CN)
CONPROFE TECH GROUP CO LTD (CN)
SMARTGUY INTELLIGENT EQUIPMENT CO LTD GUANGZHOU BRANCH (CN)
CONPROFE TECH GROUP CO LTD (CN)
SMARTGUY INTELLIGENT EQUIPMENT CO LTD GUANGZHOU BRANCH (CN)
International Classes:
B23Q11/10
Foreign References:
| CN214489794U | 2021-10-26 | |||
| CN206925580U | 2018-01-26 | |||
| CN109773977A | 2019-05-21 | |||
| CN110355887A | 2019-10-22 | |||
| CN201086214Y | 2008-07-16 | |||
| CN109396005A | 2019-03-01 | |||
| CN108927703A | 2018-12-04 | |||
| CN106964828A | 2017-07-21 | |||
| EP3322550A1 | 2018-05-23 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
Download PDF:
Previous Patent: UPSHIFT CONTROL METHOD
Next Patent: METHOD FOR PREDICTING MATERIAL DEMANDS IN ASSEMBLY WORKSHOP
Next Patent: METHOD FOR PREDICTING MATERIAL DEMANDS IN ASSEMBLY WORKSHOP