JPS623224U - - Google Patents

Info

Publication number
JPS623224U
JPS623224U JP9182785U JP9182785U JPS623224U JP S623224 U JPS623224 U JP S623224U JP 9182785 U JP9182785 U JP 9182785U JP 9182785 U JP9182785 U JP 9182785U JP S623224 U JPS623224 U JP S623224U
Authority
JP
Japan
Prior art keywords
press device
protrusion
product
bites
punching
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
JP9182785U
Other languages
Japanese (ja)
Other versions
JPH0434974Y2 (en
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 filed Critical
Priority to JP1985091827U priority Critical patent/JPH0434974Y2/ja
Publication of JPS623224U publication Critical patent/JPS623224U/ja
Application granted granted Critical
Publication of JPH0434974Y2 publication Critical patent/JPH0434974Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Punching Or Piercing (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の第１の実施例におけるプレス
装置の断面図、第２図は本考案の第２の実施例に
おけるプレス装置の断面図、第３図は面押し付き
孔明け製品の孔形状の断面図、第４図から第７図
は従来のプレス装置のプレス行程を示す断面図で
ある。 １……孔明けパンチ、２，２′……突起部、３
……製品、４……ストリツパー、５……下ダイ、
６……下ダイセツト、７……ダイ穴、８……上ダ
イ、９……スプリング、１０……上ダイセツト、
１１……プレススライド、１２……プレスホルス
ター、１３……パツド、１４……絞りパンチ、１
ａ……成形パンチ。 Fig. 1 is a sectional view of a press device according to a first embodiment of the present invention, Fig. 2 is a sectional view of a press device according to a second embodiment of the present invention, and Fig. 3 is a sectional view of a press device according to a second embodiment of the present invention. 4 to 7 are cross-sectional views showing the press stroke of a conventional press device. 1... Hole punch, 2, 2'... Protrusion, 3
...Product, 4...Stripper, 5...Lower die,
6...Lower die set, 7...Die hole, 8...Upper die, 9...Spring, 10...Upper die set,
11... Press slide, 12... Press holster, 13... Padded, 14... Squeezing punch, 1
a... Forming punch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ダイ孔に対向するパンチ面に先端がパンチ動作
に先立つてプレスすべき製品に食い込む突起部を
設けた事を特徴とするプレス装置。 A press device characterized in that a protrusion is provided on a punch surface facing a die hole, the tip of which bites into a product to be pressed prior to punching.
JP1985091827U 1985-06-18 1985-06-18 Expired JPH0434974Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985091827U JPH0434974Y2 (en) 1985-06-18 1985-06-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985091827U JPH0434974Y2 (en) 1985-06-18 1985-06-18

Publications (2)

Publication Number Publication Date
JPS623224U true JPS623224U (en) 1987-01-10
JPH0434974Y2 JPH0434974Y2 (en) 1992-08-19

Family

ID=30648062

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985091827U Expired JPH0434974Y2 (en) 1985-06-18 1985-06-18

Country Status (1)

Country Link
JP (1) JPH0434974Y2 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4726284U (en) * 1971-04-12 1972-11-24
JPS4968087U (en) * 1972-09-21 1974-06-13
JPS5566016U (en) * 1978-10-24 1980-05-07
JPS57194733U (en) * 1981-05-30 1982-12-10
JPS589233U (en) * 1981-07-06 1983-01-21 トピ−工業株式会社 punch
JPS589232U (en) * 1981-07-03 1983-01-21 富士通株式会社 mold punch
JPS58157226U (en) * 1982-04-10 1983-10-20 トヨタ自動車株式会社 Stripping device for spot welds

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS589233B2 (en) * 1979-01-24 1983-02-19 三井造船株式会社 oil drilling ship
JPS589232B2 (en) * 1979-11-22 1983-02-19 株式会社 利根ボ−リング hole expanding device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4726284U (en) * 1971-04-12 1972-11-24
JPS4968087U (en) * 1972-09-21 1974-06-13
JPS5566016U (en) * 1978-10-24 1980-05-07
JPS57194733U (en) * 1981-05-30 1982-12-10
JPS589232U (en) * 1981-07-03 1983-01-21 富士通株式会社 mold punch
JPS589233U (en) * 1981-07-06 1983-01-21 トピ−工業株式会社 punch
JPS58157226U (en) * 1982-04-10 1983-10-20 トヨタ自動車株式会社 Stripping device for spot welds

Also Published As

Publication number Publication date
JPH0434974Y2 (en) 1992-08-19

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