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Patent Searching and Data


Title:
LIQUID CIRCULATING DEVICE FOR BORING MACHINE
Document Type and Number:
Japanese Patent JP3521399
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To provide a liquid circulating device for a boring machine capable of reducing a burden of a worker accompanied by supplying of a cooling liquid by preventing generation of a trouble in boring work and performing also collection of a suspension, even in the case only a small amount of the cooling liquid can be prepared.
SOLUTION: This device, comprising a bit 2a, bit drive means 2b rotating the bit, and a liquid supply hole 12 supplying a cooling liquid to the bit, is used for a boring machine 2 cut boring a bored workpiece by rotating the bit while supplying the cooling liquid to it, so as to provide the liquid circulating device 1 for the boring machine characterized by providing a suspension collection means 3 collecting a suspension mixed with a chip S to the cooling liquid by a cut bored hole, suspension filter means filtering the chip contained in the suspension so as to make it again serve as the cooling liquid, and a cooling liquid supply means supplying the cooling liquid obtained by the suspension filter means to the bit.


Inventors:
Yamashita, Hideaki
Application Number:
JP2000000000718
Publication Date:
February 20, 2004
Filing Date:
January 06, 2000
Export Citation:
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Assignee:
GOEI SEISAKUSHO:KK
International Classes:
B23Q11/10; B01D29/31; B23B47/00; B23D59/02; B23Q11/00; B24B3/33; B28D1/14; B28D7/02; (IPC1-7): B23Q11/10; B01D29/31; B23B47/00; B23Q11/00; B28D1/14; B28D7/02