JPS566738A - Press device of rod for constituting baby car - Google Patents

Press device of rod for constituting baby car

Info

Publication number
JPS566738A
JPS566738A JP8314479A JP8314479A JPS566738A JP S566738 A JPS566738 A JP S566738A JP 8314479 A JP8314479 A JP 8314479A JP 8314479 A JP8314479 A JP 8314479A JP S566738 A JPS566738 A JP S566738A
Authority
JP
Japan
Prior art keywords
constituting
hydraulic cylinder
working
press
rod
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
JP8314479A
Other languages
Japanese (ja)
Inventor
Toshio Tsutsumi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP8314479A priority Critical patent/JPS566738A/en
Priority to DE19803020545 priority patent/DE3020545A1/en
Priority to IT8023069A priority patent/IT1206083B/en
Priority to GB8021002A priority patent/GB2055320A/en
Priority to FR8014410A priority patent/FR2460187A1/en
Publication of JPS566738A publication Critical patent/JPS566738A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D21/00—Machines or devices for shearing or cutting tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/28—Perforating, i.e. punching holes in tubes or other hollow bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

PURPOSE: To make it possible to compact the device and improve the workability by connecting a hydraulic cylinder to an intensifier which makes use of air pressure, by way of plural branch lines, and disposing the press working device incorporated with each of the above-mentioned hydraulic cylinder to the working place of a pipe member.
CONSTITUTION: In the press device of a rod 7 for constituting frame rods of bodies constituting baby cars, etc., a hydraulic cylinder 2 is connected to an intensifier C consisting of a pneumatic cylinder part 1', a hydraulic cylinder part 2' and a reservoir tank 4, and the oil in the cylinder 2 is connected to the multiple branch lines 31 connected by way of a branch chamber 30 via adapters 26 by the forward movement of a plunger 3. The other end of each line 31 is connected to each working device B, as a driving source, and the respective working devices B are disposed respectively to the specified working places of a pipe member 7 for constituting baby cars, thence a plurality of piercing, crushing, etc. are done in the gross. These improve press workability and permit the compactness of the device.
COPYRIGHT: (C)1981,JPO&Japio
JP8314479A 1979-06-30 1979-06-30 Press device of rod for constituting baby car Pending JPS566738A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP8314479A JPS566738A (en) 1979-06-30 1979-06-30 Press device of rod for constituting baby car
DE19803020545 DE3020545A1 (en) 1979-06-30 1980-05-30 DEVICE FOR INSERTING HOLES IN A COMPONENT
IT8023069A IT1206083B (en) 1979-06-30 1980-06-26 PRESSER DEVICE FOR TUBULAR ELEMENTS.
GB8021002A GB2055320A (en) 1979-06-30 1980-06-26 Apparatus for mechanically acting on a structural member
FR8014410A FR2460187A1 (en) 1979-06-30 1980-06-27 MACHINE FOR DRILLING A HOLE IN A BUILDING ELEMENT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8314479A JPS566738A (en) 1979-06-30 1979-06-30 Press device of rod for constituting baby car

Publications (1)

Publication Number Publication Date
JPS566738A true JPS566738A (en) 1981-01-23

Family

ID=13794015

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8314479A Pending JPS566738A (en) 1979-06-30 1979-06-30 Press device of rod for constituting baby car

Country Status (5)

Country Link
JP (1) JPS566738A (en)
DE (1) DE3020545A1 (en)
FR (1) FR2460187A1 (en)
GB (1) GB2055320A (en)
IT (1) IT1206083B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60250829A (en) * 1984-05-29 1985-12-11 Nissan Shatai Co Ltd Piercing equipment
CN102320061A (en) * 2011-06-15 2012-01-18 江苏理士电池有限公司 The perforating device of lead-acid accumulator shell

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1198357B (en) * 1982-03-08 1988-12-21 Doret Bernard Matthey PUNCHING AND / OR BENDING GROUP OF PIPES, PARTICULARLY SUITABLE FOR ALLOWING THE PUNCHING OF HOLES WITH TRANSVERSAL AXES BETWEEN THEM AND / OR BENDING WITH NON-COPLANAR BENDS BETWEEN THEM
CN104368677B (en) * 2014-09-29 2016-08-24 南通福乐达汽车配件有限公司 A kind of pipe fitting horizontal punching frock
CN105478567B (en) * 2016-01-19 2017-10-03 天津市吉天地科技研发有限公司 A kind of horizontal Multifunctional punching machine of tubular workpieces end shaping and shaping methods

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS491913U (en) * 1972-04-07 1974-01-09
JPS507291B1 (en) * 1969-03-20 1975-03-24
JPS52145887A (en) * 1976-05-31 1977-12-05 Youichi Nishino Fulllface pressure boring method and apparatus therefor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS507291B1 (en) * 1969-03-20 1975-03-24
JPS491913U (en) * 1972-04-07 1974-01-09
JPS52145887A (en) * 1976-05-31 1977-12-05 Youichi Nishino Fulllface pressure boring method and apparatus therefor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60250829A (en) * 1984-05-29 1985-12-11 Nissan Shatai Co Ltd Piercing equipment
JPH0140694B2 (en) * 1984-05-29 1989-08-30 Nissan Shatai Co
CN102320061A (en) * 2011-06-15 2012-01-18 江苏理士电池有限公司 The perforating device of lead-acid accumulator shell

Also Published As

Publication number Publication date
DE3020545A1 (en) 1981-01-22
FR2460187A1 (en) 1981-01-23
GB2055320A (en) 1981-03-04
IT8023069A0 (en) 1980-06-26
IT1206083B (en) 1989-04-14

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