JPS62146534U - - Google Patents
Info
- Publication number
- JPS62146534U JPS62146534U JP3490986U JP3490986U JPS62146534U JP S62146534 U JPS62146534 U JP S62146534U JP 3490986 U JP3490986 U JP 3490986U JP 3490986 U JP3490986 U JP 3490986U JP S62146534 U JPS62146534 U JP S62146534U
- Authority
- JP
- Japan
- Prior art keywords
- spring
- coil spring
- punch holder
- main coil
- adjuster
- 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
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Punching Or Piercing (AREA)
Description
第１図は本考案の係るプレスのストリツパ装置
の一実施例を示す一部を破断した正面図、第２図
は第１図の底面図、第３図は第２図の―断面
図、第４図は交換されるパンチ及びストリツパヘ
ツドの一具体例を示す断面図である。
１…シヤンク、２…パンチホルダ、３…アダプ
タ、４…パンチ、５…シヤンク、６…ピン、７…
ピン、８…ボルト、９…貫通孔、１０…アジヤス
トリング、１１…受板、１２…ストリツパキヤツ
プ、１３…ストリツパヘツド、１４…スプリング
、１４ａ…主コイルスプリング、１４ｂ…副コイ
ルスプリング、１５…スライドシート、１６…止
め輪、１７…ピン、１８…目盛。
Fig. 1 is a partially cutaway front view showing an embodiment of the stripper device for a press according to the present invention, Fig. 2 is a bottom view of Fig. 1, and Fig. 3 is a cross-sectional view of Fig. 2; FIG. 4 is a sectional view showing a specific example of the punch and stripper head to be replaced. 1...Shank, 2...Punch holder, 3...Adapter, 4...Punch, 5...Shank, 6...Pin, 7...
Pin, 8... Bolt, 9... Through hole, 10... Asia string, 11... Reception plate, 12... Stripper cap, 13... Stripper head, 14... Spring, 14a... Main coil spring, 14b... Sub-coil spring, 15... Slide sheet, 16...retaining ring, 17...pin, 18...scale.
Claims (1)
と、該パンチホルダの上端部に昇降可能に螺着し
たアジヤストリングと、前記パンチホルダの下端
部に昇降可能に装着した受板と、該受板の下端部
に着脱可能に止着したストリツパヘツドと、前記
アジヤストリングの下面と前記受板の上面とを接
続するようパンチホルダに形成した複数個の貫通
孔と、該貫通孔に収容した上下方向に沿うスプリ
ングとを備え、該スプリングの上端を前記アジヤ
ストリングの下面に当接させると共に、該スプリ
ングの下端を前記受板の上面に当接させたことを
特徴とするプレスのストリツパ装置。 (2) 前記スプリングが、ばね定数の大きな主コ
イルスプリングと、該主コイルスプリングの内側
に収容した副コイルスプリングとで構成され、該
副コイルスプリングのばね定数を前記主コイルス
プリングのばね定数より小さくすると共に、副コ
イルスプリングの自由長を主コイルスプリングの
自由長より大きくしたことを特徴とする実用新案
登録請求の範囲第１項記載のプレスのストリツパ
装置。[Claims for Utility Model Registration] (1) A punch holder that removably holds a punch, an adjuster ring screwed to the upper end of the punch holder so that it can be raised and lowered, and an adjuster ring that is attached to the lower end of the punch holder so that it can be raised and lowered. a stripper head removably fixed to the lower end of the support plate, a plurality of through holes formed in the punch holder to connect the lower surface of the adjuster string and the upper surface of the support plate; The apparatus is characterized by comprising a spring housed in a through hole and extending along the vertical direction, the upper end of the spring being brought into contact with the lower surface of the adjuster string, and the lower end of the spring being brought into contact with the upper surface of the receiving plate. Press stripper equipment. (2) The spring is composed of a main coil spring with a large spring constant and a sub-coil spring housed inside the main coil spring, and the sub-coil spring has a spring constant smaller than that of the main coil spring. A stripper device for a press according to claim 1, wherein the free length of the auxiliary coil spring is larger than the free length of the main coil spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3490986U JPS62146534U (en) | 1986-03-11 | 1986-03-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3490986U JPS62146534U (en) | 1986-03-11 | 1986-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62146534U true JPS62146534U (en) | 1987-09-16 |
Family
ID=30843903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3490986U Pending JPS62146534U (en) | 1986-03-11 | 1986-03-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62146534U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5247831U (en) * | 1975-10-02 | 1977-04-05 | ||
| JPS5315685A (en) * | 1976-07-28 | 1978-02-13 | Houdaille Industries Inc | Punch and stripper assembly |
| JPS5435915U (en) * | 1977-08-18 | 1979-03-09 |
-
1986
- 1986-03-11 JP JP3490986U patent/JPS62146534U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5247831U (en) * | 1975-10-02 | 1977-04-05 | ||
| JPS5315685A (en) * | 1976-07-28 | 1978-02-13 | Houdaille Industries Inc | Punch and stripper assembly |
| JPS5435915U (en) * | 1977-08-18 | 1979-03-09 |
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