Title:
UNIVERSALLTYPE DOUBLE CUTTING DIE SET
Document Type and Number:
Japanese Patent JPS5320186
Kind Code:
A
Abstract:
A tubing cutoff die having a horizontally moving scarfing blade and a vertically moving cutoff blade. The tubing being cut off is held in clamping jaws movably mounted on the lower die shoe of the die and actuated by a cam extending from the upper die shoe. The scarfing blade is also mounted for horizontal reciprocation on the lower shoe and actuated by another cam fixed to the upper shoe. The cutoff blade is mounted on the upper die shoe. The two die shoes are reciprocably connected by post and bushing arrangements. There are three of these disposed so that the centerlines are at three of the corners of a rectangle. One of the clamping jaws is mounted on a holder reciprocably mounted on the lower die shoe and the other jaw is mounted on a second holder reciprocably mounted on the first holder. The mounting for the cutoff block provides for either of two rigidly located positions, for different tubing sizes, and the scarfing blade is also adjustable.
Inventors:
AREKISANDAA BOAJIIMU
Application Number:
JP10150577A
Publication Date:
February 24, 1978
Filing Date:
August 24, 1977
Export Citation:
Assignee:
ALPHA IND INC
International Classes:
B21K27/06; B23D21/00; (IPC1-7): B23D21/00