JPH046320U - - Google Patents
Info
- Publication number
- JPH046320U JPH046320U JP4319690U JP4319690U JPH046320U JP H046320 U JPH046320 U JP H046320U JP 4319690 U JP4319690 U JP 4319690U JP 4319690 U JP4319690 U JP 4319690U JP H046320 U JPH046320 U JP H046320U
- Authority
- JP
- Japan
- Prior art keywords
- punch
- blade
- die
- main body
- punch guide
- 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
- 238000004080 punching Methods 0.000 claims description 3
- 230000035515 penetration Effects 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Punching Or Piercing (AREA)
Description
第１図は本考案に係る打抜き用金型の一実施例
を装着したタレツトパンチ機の要部を示す断面図
、第２図は同パンチガイドの断面図、第３図は同
リテナカラーの一部断面図、第４図Ａ，Ｂは作用
図である。
Ａ……打抜き用金型、１……上部タレツト、２
……下部タレツト、１０……パンチガイド、１１
……パンチ、１２……コイルばね（付勢手段）、
１６……第２の付勢手段、１９……ばね、２１…
…ダイ。
Fig. 1 is a sectional view showing the main parts of a turret punch machine equipped with an embodiment of the punching die according to the present invention, Fig. 2 is a sectional view of the punch guide, and Fig. 3 is a partial sectional view of the retainer collar. Figures 4A and 4B are action diagrams. A... Punching mold, 1... Upper turret, 2
...Lower turret, 10...Punch guide, 11
... Punch, 12 ... Coil spring (biasing means),
16...second biasing means, 19...spring, 21...
…Thailand.
Claims (1)
共にこの刃部より太い本体部を有するパンチと、
有底筒状に形成され内周面で前記パンチの本体部
を摺動自在に案内すると共に、底板部に刃部突没
用貫通部が形成されかつ合成樹脂により一体に形
成されたパンチガイドと、このパンチガイドと前
記パンチとの間に介装されパンチの刃部をパンチ
ガイド内に没入する方向に付勢する付勢手段とを
具備したことを特徴とする打抜き用金型。 a die; a punch having a blade portion that can be inserted into the die; and a main body portion that is thicker than the blade portion;
A punch guide formed in a cylindrical shape with a bottom, slidably guiding the main body of the punch on its inner circumferential surface, having a penetration part for protruding and retracting the blade part in the bottom plate part, and integrally formed of synthetic resin. A punching die characterized in that it comprises a biasing means interposed between the punch guide and the punch and biasing the blade of the punch in a direction to sink into the punch guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4319690U JPH046320U (en) | 1990-04-23 | 1990-04-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4319690U JPH046320U (en) | 1990-04-23 | 1990-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH046320U true JPH046320U (en) | 1992-01-21 |
Family
ID=31555408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4319690U Pending JPH046320U (en) | 1990-04-23 | 1990-04-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH046320U (en) |
-
1990
- 1990-04-23 JP JP4319690U patent/JPH046320U/ja active Pending