JPS57165124A - Press - Google Patents

Press

Info

Publication number
JPS57165124A
JPS57165124A JP5028281A JP5028281A JPS57165124A JP S57165124 A JPS57165124 A JP S57165124A JP 5028281 A JP5028281 A JP 5028281A JP 5028281 A JP5028281 A JP 5028281A JP S57165124 A JPS57165124 A JP S57165124A
Authority
JP
Japan
Prior art keywords
cylinder
face
axial direction
edge
punch
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
JP5028281A
Other languages
Japanese (ja)
Inventor
Kiyoshi Ando
Kenji Ichinose
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.)
KYB Corp
Original Assignee
Kayaba Industry 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 Kayaba Industry Co Ltd filed Critical Kayaba Industry Co Ltd
Priority to JP5028281A priority Critical patent/JPS57165124A/en
Publication of JPS57165124A publication Critical patent/JPS57165124A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for 

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

PURPOSE:To facilitate positioning and improve efficency of assembling and accuracy of products by making cutting and bending from the end face of a cylinder by an edge moving plural punches in axial direction and forming a bent piece. CONSTITUTION:A base valve 4 is inserted into a cylinder 1 until it is caught by a step 2 and set on a stand with the end face to be worked of the cylinder 1 facing the edge part 12 of each punch 8. When an actuator is driven, plural punches project in axial direction of the cylinder 1 and inserted in the end of the cylinder 1. When the edge part 12 arrives at the end face of the cylinder 1 while the outer periphery of the cylinder 1 being pressed by a guide 13 of the punch 8, cutting is made by both edge faces in the axial direction. At the same time, bending is made to the inside with a specified curvature R by a pressing part 14. The bent piece 3 is pressure welded to the end face of the base valve 4 by the pressing part 14 and caulked.
JP5028281A 1981-04-03 1981-04-03 Press Pending JPS57165124A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5028281A JPS57165124A (en) 1981-04-03 1981-04-03 Press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5028281A JPS57165124A (en) 1981-04-03 1981-04-03 Press

Publications (1)

Publication Number Publication Date
JPS57165124A true JPS57165124A (en) 1982-10-12

Family

ID=12854568

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5028281A Pending JPS57165124A (en) 1981-04-03 1981-04-03 Press

Country Status (1)

Country Link
JP (1) JPS57165124A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59144862A (en) * 1983-02-07 1984-08-20 Kitamura Valve Kk Method of manufacturing top-shaped valve for faucet
FR2556622A1 (en) * 1983-12-16 1985-06-21 Socalfram SUSPENDED WELL TUBE, IN PARTICULAR FOR CARRYING OUT A HIGH PRESSURE GAS SPRING
CN103894499A (en) * 2014-03-19 2014-07-02 徐州格利尔科技有限公司 Automatic riveting device of transformer
WO2019174678A1 (en) * 2018-03-16 2019-09-19 Schaeffler Technologies AG & Co. KG Method for establishing a connection

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS525013U (en) * 1975-06-28 1977-01-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS525013U (en) * 1975-06-28 1977-01-13

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59144862A (en) * 1983-02-07 1984-08-20 Kitamura Valve Kk Method of manufacturing top-shaped valve for faucet
JPH049613B2 (en) * 1983-02-07 1992-02-20
FR2556622A1 (en) * 1983-12-16 1985-06-21 Socalfram SUSPENDED WELL TUBE, IN PARTICULAR FOR CARRYING OUT A HIGH PRESSURE GAS SPRING
CN103894499A (en) * 2014-03-19 2014-07-02 徐州格利尔科技有限公司 Automatic riveting device of transformer
WO2019174678A1 (en) * 2018-03-16 2019-09-19 Schaeffler Technologies AG & Co. KG Method for establishing a connection

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