Title:
PIPING METHOD AND DEVICE FOR MAIN SPINDLE COOLING DEVICE, AND THE LIKE
Document Type and Number:
Japanese Patent JPH0631586
Kind Code:
A
Abstract:
PURPOSE: To provide the piping method and device for a main spindle cooling device, etc., for shielding the generation of heat from a motor and a bearing.
CONSTITUTION: As for a spindle head device 100 equipped with a main spinle S driven by a built-in motor BM, etc., in a rectangular pillar pipe 1, a variety of supply pipes P1, P2, P3,... for a center through coolant and a spindle coolant are laying-supported in a four corner space SP in the rectangular pillar pipe 1, and the piping constitution for shielding the generation of heat from the motor BM and a bearing 8 is formed.
Inventors:
HAKAMATA SUMIYUKI
Application Number:
JP20727392A
Publication Date:
February 08, 1994
Filing Date:
July 11, 1992
Export Citation:
Assignee:
ENSHU SEISAKU KK
International Classes:
B23Q11/12; (IPC1-7): B23Q11/12