JPS62109820U - - Google Patents
Info
- Publication number
- JPS62109820U JPS62109820U JP20238785U JP20238785U JPS62109820U JP S62109820 U JPS62109820 U JP S62109820U JP 20238785 U JP20238785 U JP 20238785U JP 20238785 U JP20238785 U JP 20238785U JP S62109820 U JPS62109820 U JP S62109820U
- Authority
- JP
- Japan
- Prior art keywords
- die
- flat portion
- hollow cylindrical
- substantially hollow
- external
- 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 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Punching Or Piercing (AREA)
Description
第１図は本考案によるパンチヤーの一実施例の
パンチング部を示す側面図であり、第２図はダイ
スの取付構造を示す第１図―線断面図、第３
図はダイスの取付構造を示す第１図―線断面
図、第４図はポンチの取付構造を示す第１図―
線断面図、第５図はポンチの取付構造を示す第
１図―線断面図、第６図は従来のパンチヤー
を示す側面図、第７図は第６図―線断面図、
第８図は第６図―線断面図である。
１０……支持部、１０ａ……平坦部、１１……
ピストンロツド、１１ｂ……嵌合溝、１３……内
部ダイス、１５……外部ダイス、１６……ダイス
、１７……ポンチ部、１９……挿入部、１９ｂ…
…嵌込段部、２０……ポンチ、２１……ダイス取
付用ボルト、２３……ポンチ取付用ボルト。
FIG. 1 is a side view showing the punching part of an embodiment of the puncher according to the present invention, FIG. 2 is a cross-sectional view taken along the line shown in FIG.
Figure 1 shows the mounting structure of the die - sectional view, Figure 4 shows the mounting structure of the punch -
5 is a line sectional view taken from FIG. 1 showing the punch mounting structure, FIG. 6 is a side view showing a conventional puncher, and FIG. 7 is a line sectional view taken from FIG.
FIG. 8 is a sectional view taken along the line of FIG. 6. 10...Support part, 10a...Flat part, 11...
Piston rod, 11b... Fitting groove, 13... Internal die, 15... External die, 16... Die, 17... Punch part, 19... Insertion part, 19b...
...Inset stepped portion, 20...Punch, 21...Dice mounting bolt, 23...Punch mounting bolt.
Claims (1)
イスとこの内部ダイスに連設された略中空円筒状
の外部ダイスとからなるダイスと、前記ダイスと
の間で板材に穴あけ加工できるように往復可能に
配設されたポンチと、を有するパンチヤーにおい
て、前記外部ダイスには外面一側に平坦部が形成
され、この平坦部と支持部の平坦部とが係合して
いることを特徴とするパンチヤー。 A die consisting of a substantially hollow cylindrical internal die inserted and fixed into the support part and a substantially hollow cylindrical external die connected to the internal die, and the die are reciprocated so that holes can be formed in the plate material. The puncher is characterized in that the external die has a flat portion formed on one side of the outer surface, and the flat portion engages with the flat portion of the support portion. Panchaya.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20238785U JPS62109820U (en) | 1985-12-26 | 1985-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20238785U JPS62109820U (en) | 1985-12-26 | 1985-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62109820U true JPS62109820U (en) | 1987-07-13 |
Family
ID=31166718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20238785U Pending JPS62109820U (en) | 1985-12-26 | 1985-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62109820U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5843830B2 (en) * | 1978-01-27 | 1983-09-29 | 日本電信電話株式会社 | magnetic head |
| JPS601521B2 (en) * | 1976-05-17 | 1985-01-16 | 川崎重工業株式会社 | Fluidized bed waste heat boiler |
-
1985
- 1985-12-26 JP JP20238785U patent/JPS62109820U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS601521B2 (en) * | 1976-05-17 | 1985-01-16 | 川崎重工業株式会社 | Fluidized bed waste heat boiler |
| JPS5843830B2 (en) * | 1978-01-27 | 1983-09-29 | 日本電信電話株式会社 | magnetic head |