JPS63116118U - - Google Patents
Info
- Publication number
- JPS63116118U JPS63116118U JP517387U JP517387U JPS63116118U JP S63116118 U JPS63116118 U JP S63116118U JP 517387 U JP517387 U JP 517387U JP 517387 U JP517387 U JP 517387U JP S63116118 U JPS63116118 U JP S63116118U
- Authority
- JP
- Japan
- Prior art keywords
- flat surface
- proximal end
- distal end
- male die
- view
- 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.)
- Granted
Links
- 238000004080 punching Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
Landscapes
- Punching Or Piercing (AREA)
Description
第１図は本考案の一実施例を示す断面平面図、
第２図は正面図、第３図は断面側面図、第４図は
作用説明図、第５図は打抜き加工後の角パイプの
要部拡大平面図、第６図は同平面図、第７図は枠
体の要部拡大斜視図、第８図は同全体斜視図、第
９図は他の実施例の要部断面平面図、第１０図は
他の実施例における打抜き加工後の角パイプの要
部拡大平面図である。第１１図は従来技術を説明
するための斜視図である。
１…雄型、２…先端、３…尖鋭部、４…基端、
５…傾斜平坦面、８…雌型、９…一側壁、１１…
挿入逃げ部、１２…基端部、１３…剪断溝、Ｐ…
角パイプ、Ｆ…打抜き方向。
FIG. 1 is a cross-sectional plan view showing an embodiment of the present invention;
Fig. 2 is a front view, Fig. 3 is a cross-sectional side view, Fig. 4 is an explanatory view of the operation, Fig. 5 is an enlarged plan view of the main part of the square pipe after punching, Fig. 6 is the same plan view, Fig. 7 The figure is an enlarged perspective view of the main part of the frame, Fig. 8 is a perspective view of the whole, Fig. 9 is a sectional plan view of the main part of another embodiment, and Fig. 10 is a square pipe after punching in another embodiment. FIG. FIG. 11 is a perspective view for explaining the prior art. 1...male type, 2...tip, 3...pointed part, 4...base end,
5... Inclined flat surface, 8... Female mold, 9... One side wall, 11...
Insertion relief part, 12... Proximal end part, 13... Shear groove, P...
Square pipe, F... punching direction.
Claims (1)
抜くための、プレス機械に取付けて使用される金
型装置であつて、 先端２に尖鋭部３を有すると共に、該先端２か
ら基端４にかけて打抜き方向Ｆに対して傾斜する
傾斜平坦面５を備えた雄型１と、 該雄型１の先端２が挿入される挿入逃げ部１１
を有すると共に、該傾斜平坦面５における基端側
部１２が上下動可能に嵌合する剪断溝１３が形成
されてなる雌型８と、 を具備することを特徴とする金型装置。[Claims for Utility Model Registration] A mold device used by being attached to a press machine for punching out a square pipe P into a substantially triangular shape excluding one side wall 9, which has a sharp point 3 at the tip 2. Also, a male die 1 having an inclined flat surface 5 inclined with respect to the punching direction F from the distal end 2 to the proximal end 4, and an insertion relief part 11 into which the distal end 2 of the male die 1 is inserted.
and a female die 8 formed with a shear groove 13 into which the proximal end side portion 12 of the inclined flat surface 5 fits vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987005173U JPH0444264Y2 (en) | 1987-01-17 | 1987-01-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987005173U JPH0444264Y2 (en) | 1987-01-17 | 1987-01-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63116118U true JPS63116118U (en) | 1988-07-27 |
| JPH0444264Y2 JPH0444264Y2 (en) | 1992-10-19 |
Family
ID=30786513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987005173U Expired JPH0444264Y2 (en) | 1987-01-17 | 1987-01-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0444264Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010201503A (en) * | 2009-03-05 | 2010-09-16 | Takashi Nishii | Method, structure and device for bending square pipe |
| CN102554017A (en) * | 2011-12-31 | 2012-07-11 | 无锡曙光模具有限公司 | Punching tooth forming mould for sedan seat mop tube |
| CN108746316A (en) * | 2018-07-04 | 2018-11-06 | 佛山市明州机械有限公司 | Processing unit (plant) and production equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54136685U (en) * | 1978-03-16 | 1979-09-21 |
-
1987
- 1987-01-17 JP JP1987005173U patent/JPH0444264Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54136685U (en) * | 1978-03-16 | 1979-09-21 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010201503A (en) * | 2009-03-05 | 2010-09-16 | Takashi Nishii | Method, structure and device for bending square pipe |
| CN102554017A (en) * | 2011-12-31 | 2012-07-11 | 无锡曙光模具有限公司 | Punching tooth forming mould for sedan seat mop tube |
| CN108746316A (en) * | 2018-07-04 | 2018-11-06 | 佛山市明州机械有限公司 | Processing unit (plant) and production equipment |
| CN108746316B (en) * | 2018-07-04 | 2024-05-14 | 佛山市明州机械有限公司 | Processing device and production equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0444264Y2 (en) | 1992-10-19 |