JPS6325231U - - Google Patents

Info

Publication number
JPS6325231U
JPS6325231U JP11869086U JP11869086U JPS6325231U JP S6325231 U JPS6325231 U JP S6325231U JP 11869086 U JP11869086 U JP 11869086U JP 11869086 U JP11869086 U JP 11869086U JP S6325231 U JPS6325231 U JP S6325231U
Authority
JP
Japan
Prior art keywords
punch
locking pin
pin
fixing device
hole
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
JP11869086U
Other languages
Japanese (ja)
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 JP11869086U priority Critical patent/JPS6325231U/ja
Publication of JPS6325231U publication Critical patent/JPS6325231U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Punching Or Piercing (AREA)
  • Forging (AREA)

Description

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

第１図は本考案の実施例を示す要部断面正面図
、第２図は第１図の断側面図、第３図は本考案に
使用するパンチの拡大正面図、第４図は従来例を
示す要部断面正面図、第５図は従来のパンチの拡
大正面図である。 １は可動部材、１０はパンチ、１１は加工部、
１２は溝、２０はパンチケース、２１は収納穴、
２２は案内穴、２２ａは小径部、２２ｂは大径部
、２２ｃはテーパ部、３０は係止ピン、３１ａは
小径部、３１ｂは大径部、３１ｃはテーパ部、３
２は止め輪、４０はばね。 Fig. 1 is a cross-sectional front view of main parts showing an embodiment of the present invention, Fig. 2 is a cross-sectional side view of Fig. 1, Fig. 3 is an enlarged front view of the punch used in the present invention, and Fig. 4 is a conventional example. FIG. 5 is an enlarged front view of a conventional punch. 1 is a movable member, 10 is a punch, 11 is a processing section,
12 is a groove, 20 is a punch case, 21 is a storage hole,
22 is a guide hole, 22a is a small diameter portion, 22b is a large diameter portion, 22c is a tapered portion, 30 is a locking pin, 31a is a small diameter portion, 31b is a large diameter portion, 31c is a tapered portion, 3
2 is a retaining ring and 40 is a spring.

Claims (1)

【実用新案登録請求の範囲】 (1) 塑性加工材料に打圧力を加えるパンチ１０
で前記材料を所望の形状に成形する圧造成形機に
おいて、 このパンチ１０を保持する収納穴２１を有する
パンチケース２０と、 この収納穴２１の中心軸を含む平面に対して交
叉する方向に穿設した案内穴２２に挿入された係
止ピン３０と、 この係止ピン３０に巻設されてこのピン３０を
軸方向に沿うて一方へ移動するように常時弾力付
勢するばね４０と、 前記係止ピン３０が嵌合可能な溝１２を形成す
るとともに先端に前記材料を打圧して塑性加工を
施す加工部１１を有するパンチ１０、 とから構成したことを特徴とするパンチ固定装置
。 (2) 係止ピンは小径部３１ａ、大径部３１ｂ及
びこれらを結ぶテーパ部３１ｃから形成されてい
ることを特徴とする実用新案登録請求の範囲第１
項記載のパンチ固定装置。[Claims for Utility Model Registration] (1) Punch 10 that applies impact force to plastically processed material
A heading molding machine for forming the material into a desired shape includes a punch case 20 having a storage hole 21 for holding the punch 10, and a hole punched in a direction perpendicular to a plane including the central axis of the storage hole 21. a locking pin 30 inserted into the guide hole 22; a spring 40 wound around the locking pin 30 and always elastically urging the pin 30 to move in one direction along the axial direction; A punch fixing device comprising: a punch 10 forming a groove 12 into which a stop pin 30 can fit, and having a processing section 11 at the tip for applying plastic processing by pressing the material. (2) Utility model registration claim 1, characterized in that the locking pin is formed of a small diameter part 31a, a large diameter part 31b, and a tapered part 31c connecting these parts.
Punch fixing device as described in section.
JP11869086U 1986-07-31 1986-07-31 Pending JPS6325231U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11869086U JPS6325231U (en) 1986-07-31 1986-07-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11869086U JPS6325231U (en) 1986-07-31 1986-07-31

Publications (1)

Publication Number Publication Date
JPS6325231U true JPS6325231U (en) 1988-02-19

Family

ID=31005383

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11869086U Pending JPS6325231U (en) 1986-07-31 1986-07-31

Country Status (1)

Country Link
JP (1) JPS6325231U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009066608A (en) * 2007-09-11 2009-04-02 Takahisa Yamamoto Attaching/detaching mechanism for punching die
JP2013212533A (en) * 2012-04-04 2013-10-17 Kobe Steel Ltd Forging mold device and die attachment and detachment method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6136333B2 (en) * 1978-10-19 1986-08-18 Matsushita Electric Ind Co Ltd

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6136333B2 (en) * 1978-10-19 1986-08-18 Matsushita Electric Ind Co Ltd

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009066608A (en) * 2007-09-11 2009-04-02 Takahisa Yamamoto Attaching/detaching mechanism for punching die
JP2013212533A (en) * 2012-04-04 2013-10-17 Kobe Steel Ltd Forging mold device and die attachment and detachment method

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