JPS6175947U

JPS6175947U -

Info

Publication number: JPS6175947U
Application number: JP15813384U
Authority: JP
Priority date: 1984-10-19
Filing date: 1984-10-19
Publication date: 1986-05-22

Description

[Brief explanation of the drawing]

第１図は清掃工具の縦断面図、第２図はテーパ
筒の側面図である。１……主軸頭、２……主軸、３……キー、４…
…係合ブロツク、５……フランジ部、８……テー
パ筒、１０……清掃シート、１２……プルスタツ
ド、１７……アーム、２１……ピン。 FIG. 1 is a longitudinal sectional view of the cleaning tool, and FIG. 2 is a side view of the tapered cylinder. 1...Spindle head, 2...Spindle, 3...Key, 4...
...Engagement block, 5...Flange portion, 8...Taper tube, 10...Cleaning sheet, 12...Pull stud, 17...Arm, 21...Pin.

Claims

[Scope of Claim for Utility Model Registration] (1) An engagement block member is provided on the end face of the spindle head which rotatably supports a spindle having a tool tightening device in the center, and has a gripper gripping groove for a tool changer. The flange portion has a positioning keyway that engages with the key of the main shaft, and the flange portion is rotatably supported by a support shaft and has a taper surface with a cleaning sheet affixed to the tapered surface that fits into the main shaft taper hole. It comprises a cylinder, a pull stud rotatably provided at the tip of the tapered cylinder, and an arm having a pin that is attached to the support shaft of the tapered cylinder and engages with the engagement block member. 1. A main shaft tapered hole cleaning tool, wherein when the main shaft is rotated when the main shaft is mounted, the tapered cylinder is fixed and rotates relative to the tapered hole surface in a press-contact state. (2) The spindle taper hole cleaning tool according to claim 1, wherein the cleaning sheet is fixed on the two-sided beveled surface of the cleaning tool. (3) The spindle tapered hole cleaning tool according to claim 1 or 2, wherein the arm has a built-in positioning member that determines the phase relationship with the flange portion.