JPS56141911A - Removing method for split piece of shape material - Google Patents

Removing method for split piece of shape material

Info

Publication number
JPS56141911A
JPS56141911A JP4346880A JP4346880A JPS56141911A JP S56141911 A JPS56141911 A JP S56141911A JP 4346880 A JP4346880 A JP 4346880A JP 4346880 A JP4346880 A JP 4346880A JP S56141911 A JPS56141911 A JP S56141911A
Authority
JP
Japan
Prior art keywords
piece
split
shape material
tip
away
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP4346880A
Other languages
Japanese (ja)
Other versions
JPS5931408B2 (en
Inventor
Yosuke Ichihara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Light Metal Co Ltd
Original Assignee
Nippon Light Metal Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Light Metal Co Ltd filed Critical Nippon Light Metal Co Ltd
Priority to JP4346880A priority Critical patent/JPS5931408B2/en
Publication of JPS56141911A publication Critical patent/JPS56141911A/en
Publication of JPS5931408B2 publication Critical patent/JPS5931408B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C35/00—Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels
    • B21C35/02—Removing or drawing-off work
    • B21C35/023—Work treatment directly following extrusion, e.g. further deformation or surface treatment
    • B21C35/026—Removing sections from the extruded work, e.g. removing a strip to create an open profile

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)

Abstract

PURPOSE: To continuously split downward a piece to be slipt away from the shape material, and to improve the efficiency of the coiling work, by placing the shape material, whose part to be split is laid underside, upon the roller conveyor, by pushing downward the tip of the split piece, and by arranging a couple of driving rollers for pinching this tip of the split piece.
CONSTITUTION: The shape material 1 is placed upon the rolls 2 of the roller conveyer, and the tip of a piece S to be split away from the shape material 1 is bent downward by the jig 7 for the purpose to tear off the piece S from the V-notches formed on both side edges of the piece S to be split. The tip of the piece S is forcibly inserted from upside into the feed rollers 4 which thereby pinch the piece S and are driven by the geared motor 6. Hereby, the split piece Sa being continuously split away from the shape material 1 is coiled into a vortex by the coiler 8.
COPYRIGHT: (C)1981,JPO&Japio
JP4346880A 1980-04-04 1980-04-04 How to remove pieces of mold material to be separated Expired JPS5931408B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4346880A JPS5931408B2 (en) 1980-04-04 1980-04-04 How to remove pieces of mold material to be separated

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4346880A JPS5931408B2 (en) 1980-04-04 1980-04-04 How to remove pieces of mold material to be separated

Publications (2)

Publication Number Publication Date
JPS56141911A true JPS56141911A (en) 1981-11-05
JPS5931408B2 JPS5931408B2 (en) 1984-08-02

Family

ID=12664540

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4346880A Expired JPS5931408B2 (en) 1980-04-04 1980-04-04 How to remove pieces of mold material to be separated

Country Status (1)

Country Link
JP (1) JPS5931408B2 (en)

Also Published As

Publication number Publication date
JPS5931408B2 (en) 1984-08-02

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