TOOL COOLING MECHANISM - GUILIN CHAMPION UNION DIAMOND CO LTD

Title:

TOOL COOLING MECHANISM

Document Type and Number:

WIPO Patent Application WO/2021/037055

Kind Code:

A1

Abstract:

A tool cooling mechanism, comprising a grinding tool (1). The grinding tool (1) is provided therein with a convergence disc (3); the convergence disc (3) sucks external cooling water into the grinding tool (1) as the grinding tool (1) rotates and then converges the cooling water, and delivers the converged cooling water radially toward the inner wall of the grinding tool (1) so that the cooling water flows to the grinding surface along the inner wall of the grinding tool (1). The cooling mechanism ensures that cooling water can smoothly enters through a water inlet and cools the grinding surface even if the grinding tool (1) is rotating at a high speed, prevents the inability to cool the grinding surface caused by the cooling water axially passing through the grinding tool (1), and converges the cooling water dispersed and atomized by rotation of the grinding tool (1) to cool the grinding surface, thereby achieving cooling in the whole process even when the grinding tool (1) is rotating at a high speed for processing.

Inventors:

SONG JINGXIN (CN)
LONG HUILING (CN)
DU HAI (CN)
LIANG ANNING (CN)
GUO XINLING (CN)
WANG ZHIYONG (CN)
LIU RENJIE (CN)
YE YONG (CN)

Application Number:

PCT/CN2020/111368

Publication Date:

March 04, 2021

Filing Date:

August 26, 2020

Export Citation:

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Assignee:

GUILIN CHAMPION UNION DIAMOND CO LTD (CN)

International Classes:

B24B55/03; B24D5/10; B24D7/10

Foreign References:

CN110480511A	2019-11-22
CN210879241U	2020-06-30
CN111546249A	2020-08-18
CN111546250A	2020-08-18
CN202479971U	2012-10-10
CN107363738A	2017-11-21
CN108161777A	2018-06-15
JP2005081523A	2005-03-31
JPH0569338A	1993-03-23

Other References: