JPS60181219U - Punch hole punching device for press molds - Google Patents
Punch hole punching device for press moldsInfo
- Publication number
- JPS60181219U JPS60181219U JP6617684U JP6617684U JPS60181219U JP S60181219 U JPS60181219 U JP S60181219U JP 6617684 U JP6617684 U JP 6617684U JP 6617684 U JP6617684 U JP 6617684U JP S60181219 U JPS60181219 U JP S60181219U
- Authority
- JP
- Japan
- Prior art keywords
- punch
- recess
- press mold
- punching device
- hole 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.)
- Pending
Links
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Punching Or Piercing (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を示す断面図、第２図は従来
のボールロック式穴明はポンチを示す断面図、第３図は
従来の摺動式穴明はポンチを示す断面図である。
１・・・上型台、２・・・ポンチリテーナ、３・・・穴
明はポンチ、４・・・凹部、５・・・抜は止め用ボール
、６・・・スプリング、７・・・払いパッド、９・・・
ボール案内溝、１１・・・バッキングプレート。Fig. 1 is a cross-sectional view showing an embodiment of the present invention, Fig. 2 is a cross-sectional view showing the punch of a conventional ball-lock type hole drill, and Fig. 3 is a cross-sectional view showing the punch of a conventional sliding type hole drill. It is. DESCRIPTION OF SYMBOLS 1...Upper mold stand, 2...Punch retainer, 3...Punch for hole punching, 4...Concave portion, 5...Ball for preventing removal, 6...Spring, 7... Pay pad, 9...
Ball guide groove, 11...backing plate.
Claims (1)
有するポンチをその軸方向に摺動可能に装着するととも
に、前記ポンチリテーナには、前記ポンチの凹部に嵌合
する抜は止め用ボールと該ボールを前記凹部側に付勢す
るスプリングとを内蔵させ、前記プレス型台の前記ポン
チの頭部側に、プレス加工時における前記ポンチの頭部
側の端面を位置規制するバッキングプレートを、前記ポ
ンチの軸方向と直交する方向に摺動自在に設け、前記ポ
ンチの側面には、前記凹部に隣接して前記ポンチの先端
方向へ延びるボール案内溝を設け、該ボール案内溝の前
記ポンチの先端方向の長さを、前記プレス型台に固着し
た払いパッドに対する前記ポンチの突出量よりも長くな
るように設定したことを徴とするプレス型用ポンチの穴
打分は装置。A punch having a recess on the side surface is slidably attached to a punch retainer fixed to a press mold table in the axial direction thereof, and the punch retainer is provided with a ball for preventing removal that fits into the recess of the punch. A backing plate is installed on the head side of the punch of the press mold base to regulate the position of the end surface on the head side of the punch during press working. A ball guide groove is provided on a side surface of the punch and extends toward the tip of the punch adjacent to the recess, and the ball guide groove extends in the direction of the tip of the punch. The length of the punch is set to be longer than the amount of protrusion of the punch with respect to the cleaning pad fixed to the press mold table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6617684U JPS60181219U (en) | 1984-05-07 | 1984-05-07 | Punch hole punching device for press molds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6617684U JPS60181219U (en) | 1984-05-07 | 1984-05-07 | Punch hole punching device for press molds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60181219U true JPS60181219U (en) | 1985-12-02 |
Family
ID=30598828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6617684U Pending JPS60181219U (en) | 1984-05-07 | 1984-05-07 | Punch hole punching device for press molds |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60181219U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01316197A (en) * | 1988-04-25 | 1989-12-21 | Pullmax Ab | Tool holder for punching tool |
| JP2009113092A (en) * | 2007-11-08 | 2009-05-28 | Nippon Steel Corp | U press machine, and method for adjusting locker die position in u press machine |
-
1984
- 1984-05-07 JP JP6617684U patent/JPS60181219U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01316197A (en) * | 1988-04-25 | 1989-12-21 | Pullmax Ab | Tool holder for punching tool |
| JP2009113092A (en) * | 2007-11-08 | 2009-05-28 | Nippon Steel Corp | U press machine, and method for adjusting locker die position in u press machine |
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