Title:
CUTTING MACHINE HAVING QUICK HEAT DISSIPATION FUNCTION
Document Type and Number:
WIPO Patent Application WO/2021/243908
Kind Code:
A1
Abstract:
A cutting machine having a quick heat dissipation function, comprising a cutting machine body. The cutting machine body comprises a headstock (1). The headstock (1) comprises: a liquid storage cavity (11) for storing cooling liquid, a first cooling cavity (12) for cooling a bearing on one end of a spindle, and a second cooling cavity (13) for cooling a bearing on the other end of the spindle. The cooling liquid for the cutting machine circulates in the headstock and contacts the spindle and the bearings, so as to quickly absorb heat and cool the spindle and the bearings, thereby accelerating the cooling and heat dissipation of the cutting machine.
Inventors:
LIN ZHIMIN (CN)
HONG PEIYING (CN)
DING GEXIN (CN)
WU BAOLIN (CN)
LIN RONGDONG (CN)
HUANG JIAHONG (CN)
HONG PEIYING (CN)
DING GEXIN (CN)
WU BAOLIN (CN)
LIN RONGDONG (CN)
HUANG JIAHONG (CN)
Application Number:
PCT/CN2020/119129
Publication Date:
December 09, 2021
Filing Date:
September 29, 2020
Export Citation:
Assignee:
QUANZHOU HIENDE MECHANICAL AND ELECTRICAL TECH DEVELOPMENT CO LTD (CN)
International Classes:
B23Q11/12; B23D59/00; F16C37/00
Foreign References:
| CN105881759A | 2016-08-24 | |||
| CN106695450A | 2017-05-24 | |||
| CN109101733A | 2018-12-28 | |||
| CN106735335A | 2017-05-31 | |||
| JP2003159622A | 2003-06-03 | |||
| US5150994A | 1992-09-29 |
Attorney, Agent or Firm:
QUANZHOU TANSI PATENT AGENCY(GENERAL PARTNERSHIP) (CN)
Download PDF:
Previous Patent: REAGENT AND KIT FOR DETECTING LUNG CANCER
Next Patent: ENERGY-SAVING AND HEAT-DISSIPATING CUTTING MACHINE
Next Patent: ENERGY-SAVING AND HEAT-DISSIPATING CUTTING MACHINE