JPS55109535A - Method and apparatus for production of wheel rim or the like - Google Patents

Method and apparatus for production of wheel rim or the like

Info

Publication number
JPS55109535A
JPS55109535A JP1741179A JP1741179A JPS55109535A JP S55109535 A JPS55109535 A JP S55109535A JP 1741179 A JP1741179 A JP 1741179A JP 1741179 A JP1741179 A JP 1741179A JP S55109535 A JPS55109535 A JP S55109535A
Authority
JP
Japan
Prior art keywords
die
work
pressing
pressing die
receiving
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.)
Pending
Application number
JP1741179A
Other languages
Japanese (ja)
Inventor
Kihachi Yasuda
Norio Nakano
Mamoru Umigami
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.)
Fuji Corp
Original Assignee
Fuji Machine Manufacturing 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 Fuji Machine Manufacturing Co Ltd filed Critical Fuji Machine Manufacturing Co Ltd
Priority to JP1741179A priority Critical patent/JPS55109535A/en
Publication of JPS55109535A publication Critical patent/JPS55109535A/en
Pending legal-status Critical Current

Links

Landscapes

  • Forging (AREA)

Abstract

PURPOSE: To make possible the production of the product of high accuracy with relatively simple equipment by sandwiching the work between the dies which comprise splitting a member with the outside peripheral surface of the product inside surface shape at a right angle to the axis in its minimum diameter part and roller-pressing the outside peripheral surface while letting the both revolve and letting the dies approach.
CONSTITUTION: A moving table 5 is moved to the right of the figure, and with a die 103 being held open, the cylindrical work W is fitted in a receiving die 101. Next, the table 5 is moved left to sandwich the work W between the receiving die 101 and pressing die 102. At this time, the protrusion 113 of an engaging member 114 passes through the opening 109 of the phase-matched pressing die 102 and reaches a large hole 111, where it is turned 60° to become unremovable from the pressing die. Thence, a rod 112 is pulled leftward, by which thrust is given to the pressing die in the direction going toward the receiving die. Following to this, a spindle 3 is revolved, by which the work, receiving die and pressing die are integrally revolved and the work is subsequently worked by pressing of respective rollers 15, 32, 22 for pre-working, roughing and finishing. After this, the work having been worked is removed in the motion reverse from the foregoing.
COPYRIGHT: (C)1980,JPO&Japio
JP1741179A 1979-02-17 1979-02-17 Method and apparatus for production of wheel rim or the like Pending JPS55109535A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1741179A JPS55109535A (en) 1979-02-17 1979-02-17 Method and apparatus for production of wheel rim or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1741179A JPS55109535A (en) 1979-02-17 1979-02-17 Method and apparatus for production of wheel rim or the like

Publications (1)

Publication Number Publication Date
JPS55109535A true JPS55109535A (en) 1980-08-23

Family

ID=11943255

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1741179A Pending JPS55109535A (en) 1979-02-17 1979-02-17 Method and apparatus for production of wheel rim or the like

Country Status (1)

Country Link
JP (1) JPS55109535A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5985336A (en) * 1982-11-08 1984-05-17 Ringo Katsuo Manufacture of cuttlefish fishing guide wheel barrel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5985336A (en) * 1982-11-08 1984-05-17 Ringo Katsuo Manufacture of cuttlefish fishing guide wheel barrel

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