JPS6395647U - - Google Patents
Info
- Publication number
- JPS6395647U JPS6395647U JP18827486U JP18827486U JPS6395647U JP S6395647 U JPS6395647 U JP S6395647U JP 18827486 U JP18827486 U JP 18827486U JP 18827486 U JP18827486 U JP 18827486U JP S6395647 U JPS6395647 U JP S6395647U
- Authority
- JP
- Japan
- Prior art keywords
- knockout pin
- punch
- guide portion
- insertion hole
- punch body
- 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
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 4
Landscapes
- Forging (AREA)
Description
第１図及び第２図はこの考案を具体化した一実
施例を示し、第１図はホルダーに装着した状態の
パンチ本体の部分破断側面図、第２図はパンチ本
体の正面図である。第３図はこの考案を具体化し
た別の実施例のホルダーに装着した状態のパンチ
本体の部分破断側面図である。第４図は従来例を
示す部分破断側面図である。
１……ホルダー、２……パンチ本体、４……ノ
ツクアウトピン挿通孔、８ａ……成型孔、９……
ノツクアウトピン、９ａ……案内部としての案内
溝、１０，１２……係止ピン、Ｍ……材料。
FIGS. 1 and 2 show an embodiment of this invention, with FIG. 1 being a partially cutaway side view of the punch body mounted on a holder, and FIG. 2 being a front view of the punch body. FIG. 3 is a partially cutaway side view of the punch body mounted on a holder of another embodiment embodying this invention. FIG. 4 is a partially cutaway side view showing a conventional example. 1... Holder, 2... Punch body, 4... Knockout pin insertion hole, 8a... Molding hole, 9...
Knockout pin, 9a... Guide groove as a guide portion, 10, 12... Locking pin, M... Material.
Claims (1)
にて開口する成型孔８ａ及びその成型孔８ａに連
通するノツクアウトピン挿通孔４を設け、前記成
型孔８ａ内で成型された材料Ｍを、ノツクアウト
ピン挿通孔４内にて往復移動されるノツクアウト
ピン９によつて成型孔８ａから押し出すようにし
たパンチにおいて、 前記ノツクアウトピン９を、前記成型孔８ａを
通してノツクアウトピン挿通孔４内に着脱可能に
装着し、かつノツクアウトピン９にはその移動方
向へ延びる案内部９ａを形成し、 前記パンチ本体２には前記ノツクアウトピン９
の移動方向と交差する方向へ延び、かつ前記ノツ
クアウトピン９の案内部９ａに係脱可能な係止ピ
ン１０，１２を装着し、 前記係止ピン１０，１２をノツクアウトピン９
から離脱させて、ノツクアウトピン９の交換を行
うように構成したことを特徴とするパンチ。[Claims for Utility Model Registration] The punch body 2 mounted on the holder 1 is provided with a molding hole 8a that opens on one side and a knockout pin insertion hole 4 that communicates with the molding hole 8a. In this punch, the material M molded in the punch is pushed out from the molding hole 8a by a knockout pin 9 that reciprocates within the knockout pin insertion hole 4. The knockout pin 9 is removably installed in the punch body 2 through the knockout pin insertion hole 4, and the knockout pin 9 is formed with a guide portion 9a extending in the direction of movement of the punch body 2.
Locking pins 10 and 12 that extend in a direction intersecting the direction of movement of the knockout pin 9 and that can be detached from the guide portion 9a of the knockout pin 9 are attached, and the locking pins 10 and 12 are attached to the guide portion 9a of the knockout pin 9.
The punch is characterized in that it is configured such that the knockout pin 9 can be replaced by detaching it from the punch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18827486U JPS6395647U (en) | 1986-12-05 | 1986-12-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18827486U JPS6395647U (en) | 1986-12-05 | 1986-12-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6395647U true JPS6395647U (en) | 1988-06-20 |
Family
ID=31139484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18827486U Pending JPS6395647U (en) | 1986-12-05 | 1986-12-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6395647U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0578056U (en) * | 1992-03-19 | 1993-10-22 | 株式会社トーツー創研 | Phone cabinet |
-
1986
- 1986-12-05 JP JP18827486U patent/JPS6395647U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0578056U (en) * | 1992-03-19 | 1993-10-22 | 株式会社トーツー創研 | Phone cabinet |