JPH039228U - - Google Patents
Info
- Publication number
- JPH039228U JPH039228U JP6988789U JP6988789U JPH039228U JP H039228 U JPH039228 U JP H039228U JP 6988789 U JP6988789 U JP 6988789U JP 6988789 U JP6988789 U JP 6988789U JP H039228 U JPH039228 U JP H039228U
- Authority
- JP
- Japan
- Prior art keywords
- stripper
- punch
- tail end
- attached
- ring
- 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
- 239000013013 elastic material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000005553 drilling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Punching Or Piercing (AREA)
Description
第１図は本案装置の１例の縦断面図、第２図は
その穴明け時の縦断面図、第３図はその要部の拡
大断面図、第４図乃至第６図は夫々係止部材の変
形例を示す断面図である。
３……ポンチ、４……ポンチホルダ、５……ス
トリツパ、７……リング、７ａ……段部、８……
係合溝、９，１０，１１，１２……係止部材。
Figure 1 is a longitudinal cross-sectional view of one example of the proposed device, Figure 2 is a vertical cross-sectional view of the device during drilling, Figure 3 is an enlarged cross-sectional view of its main parts, and Figures 4 to 6 are respectively latched. It is a sectional view showing a modification of a member. 3... Punch, 4... Punch holder, 5... Stripper, 7... Ring, 7a... Step part, 8...
Engagement groove, 9, 10, 11, 12...Locking member.
Claims (1)
性材料から成るストリツパを外挿するものにおい
て、該ストリツパの尾端部に、該ストリツパの尾
端の肉部に食い込む内周の段部を有する剛性材料
から成るリングを固着し、該リングに前記ポンチ
の尾端部外周面に形成した係合溝に弾力的に係合
する係合部材を取付けたことを特徴とする穴明け
ポンチ用のストリツパ装置。 A stripper made of an elastic material is inserted into a punch for making a hole attached to a punch holder, and the stripper is made of a rigid material and has a stepped part on the inner periphery at the tail end of the stripper that bites into the flesh of the tail end of the stripper. 1. A stripper device for a hole punch, characterized in that a ring is fixedly attached thereto, and an engaging member is attached to the ring to elastically engage with an engaging groove formed on the outer circumferential surface of the tail end of the punch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6988789U JPH039228U (en) | 1989-06-15 | 1989-06-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6988789U JPH039228U (en) | 1989-06-15 | 1989-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH039228U true JPH039228U (en) | 1991-01-29 |
Family
ID=31605577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6988789U Pending JPH039228U (en) | 1989-06-15 | 1989-06-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH039228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007114887A (en) * | 2005-10-18 | 2007-05-10 | Mitsubishi Heavy Ind Ltd | Entrance information writing system and entrance information writing method |
-
1989
- 1989-06-15 JP JP6988789U patent/JPH039228U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007114887A (en) * | 2005-10-18 | 2007-05-10 | Mitsubishi Heavy Ind Ltd | Entrance information writing system and entrance information writing method |