SUPPORTING DEVICE FOR CUTTER

Title:

SUPPORTING DEVICE FOR CUTTER

Document Type and Number:

Japanese Patent JPH0225264

Kind Code:

A

Abstract:

PURPOSE: To improve deburring efficiency by providing a holder which rotates together with an elastic member to the tip of a drive shaft and supporting the cutter to the holder.

CONSTITUTION: The drive shaft 1 is installed to an arm 2 of a numerically controlled deburring robot. The elastic member 4 is disposed to the outer side of the tip of the drive shaft 2 and the holder 5 which compresses and oscillates the elastic member 4 is disposed to the outer side thereof. Further, the holder 5 fixes a flange 6 to an annular plate 8 to prevent the dislodgment thereof. A shaft 12 of the cutter 20 is inserted and fixed to a cylindrical part 11 at the tip of the holder 5 and the cutter 10 is rotated by a motor 3 to execute deburring. The cutter 20 acts to press the burr (a) via the elastic member 4, thus absorbing the deviation in the shape of a casting mold. The surer deburring operation is thus executed. The deburring efficiency is improved in this way.

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Inventors:

MINAMI TAKESHI

Application Number:

JP17434788A

Publication Date:

January 26, 1990

Filing Date:

July 12, 1988

Export Citation:

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Assignee:

MINAMI SEIKO KK

International Classes:

B23D79/00; B22D31/00; B23Q1/34; B23Q9/00; (IPC1-7): B22D31/00; B23D79/00

Attorney, Agent or Firm:

Bunji Kamata

Next Patent: DEBURRING DEVICE FOR CASTING MOLD