JPS6316511U - - Google Patents
Info
- Publication number
- JPS6316511U JPS6316511U JP10841186U JP10841186U JPS6316511U JP S6316511 U JPS6316511 U JP S6316511U JP 10841186 U JP10841186 U JP 10841186U JP 10841186 U JP10841186 U JP 10841186U JP S6316511 U JPS6316511 U JP S6316511U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- press
- pad
- die
- curved portion
- 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
- 238000013459 approach Methods 0.000 claims 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Description
第１図は本考案の一実施例であるプレス型の非
加工状態を示す正面断面図である。第２図は加工
時における上記プレス型を副パツドおよび曲刃を
含む面で切断した状態を示す図であり、第３図に
おける―断面図である。第３図は加工時にお
ける上記プレス型を示す正面断面図である。第４
図は従来のプレス型の非加工状態を示す正面断面
図である。第５図は第４図に示されるプレス型に
おける第２図に相当する図であり、第７図におけ
る―断面図である。第６図は第４図に示され
るプレス型を第４図とは異なる面において切断し
て示す正面断面図であり、第７図はそのプレス型
の加工状態を示す正面断面図である。
１０：ポンチ、１２：素材、１４：平坦部、１
６：湾曲部、２６：可動カム、３０：曲刃、３２
：ウレタンスプリング、３４，３６：傾斜面、３
８：固定カム、４２：ウレタンスプリング、４４
：主パツド、４８：副パツド、５２：スプリング
。
FIG. 1 is a front sectional view showing an unprocessed state of a press die according to an embodiment of the present invention. FIG. 2 is a view showing the press mold cut along a plane including the sub pad and the curved blade during processing, and is a cross-sectional view taken along the line shown in FIG. 3. FIG. 3 is a front sectional view showing the press mold during processing. Fourth
The figure is a front sectional view showing a conventional press die in an unprocessed state. FIG. 5 is a view corresponding to FIG. 2 in the press die shown in FIG. 4, and is a cross-sectional view taken in FIG. 7. 6 is a front sectional view showing the press mold shown in FIG. 4 taken along a different plane from that shown in FIG. 4, and FIG. 7 is a front sectional view showing the press mold in a working state. 10: Punch, 12: Material, 14: Flat part, 1
6: Curved part, 26: Movable cam, 30: Curved blade, 32
: Urethane spring, 34, 36: Inclined surface, 3
8: Fixed cam, 42: Urethane spring, 44
: Main pad, 48: Sub pad, 52: Spring.
Claims (1)
端部にプレス加工を施すプレス型であつて、 前記素材をその素材の凹面側から支持する第一
型と、 その第一型に対して接近・離間運動を行うこと
により第一型と共同して前記プレス加工を行う第
二型と、 その第二型の移動方向と交差する方向に移動し
、前記平坦部を前記プレス加工に先立つて前記第
一型に押さえ付ける主パツドと、 前記湾曲部の凸面に対応した凹面を有し、前記
湾曲部を前記プレス加工に先立つて前記第一型に
押さえ付ける副パツドと 前記副パツドを第一型から離れる後退方向に付
勢する第一弾性部材と を備えたプレス型において、 前記副パツドを、前記主パツドに前記第二型の
移動方向と平行な方向に移動可能に取り付け、前
記第二型に、その第二型の第一型への接近運動に
伴つて前記副パツドに当接し、その副パツドを前
記第一弾性部材の弾性力に抗して移動させ、前記
湾曲部を前記第一型に押さえ付けさせる第二弾性
部材を設けたことを特徴とする主・副パツドを有
するプレス型。[Claims for Utility Model Registration] A press die for press-working the tip of the curved part of a material having a curved part continuing from a flat part, the first type supporting the material from the concave side of the material; , a second mold that performs the press working in cooperation with the first mold by moving toward and away from the first mold; a main pad that presses the curved portion against the first die prior to the press working, and a sub pad having a concave surface corresponding to the convex surface of the curved portion and presses the curved portion against the first die prior to the press work. A press mold comprising: a pad; and a first elastic member that urges the secondary pad in a backward direction away from the first mold; movably attached to the second mold, as the second mold approaches the first mold, comes into contact with the secondary pad, and moves the secondary pad against the elastic force of the first elastic member. A press die having main and sub-pads, characterized in that a second elastic member is provided for pressing the curved portion against the first die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10841186U JPS6316511U (en) | 1986-07-15 | 1986-07-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10841186U JPS6316511U (en) | 1986-07-15 | 1986-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6316511U true JPS6316511U (en) | 1988-02-03 |
Family
ID=30985583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10841186U Pending JPS6316511U (en) | 1986-07-15 | 1986-07-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6316511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01118821U (en) * | 1988-02-05 | 1989-08-11 |
-
1986
- 1986-07-15 JP JP10841186U patent/JPS6316511U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01118821U (en) * | 1988-02-05 | 1989-08-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6316511U (en) | ||
| JPH021515U (en) | ||
| KR890002981Y1 (en) | Drawing die making flattness | |
| JPS6433313U (en) | ||
| JPS61162324U (en) | ||
| JPH01139926U (en) | ||
| JPS6438119U (en) | ||
| JPH0222224U (en) | ||
| JPS6172317U (en) | ||
| JPS6296924U (en) | ||
| JPH0342321U (en) | ||
| JPH0422127U (en) | ||
| JPS6158924U (en) | ||
| JPS6272731U (en) | ||
| JPS60151619U (en) | press equipment | |
| JPS62113896U (en) | ||
| JPS6362219U (en) | ||
| JPS6282121U (en) | ||
| JPS6385325U (en) | ||
| JPH0276614U (en) | ||
| JPS6442719U (en) | ||
| JPH0293032U (en) | ||
| JPS62159929U (en) | ||
| JPS6319923U (en) | ||
| JPH0351914U (en) |