JPH01100620U - - Google Patents
Info
- Publication number
- JPH01100620U JPH01100620U JP19618287U JP19618287U JPH01100620U JP H01100620 U JPH01100620 U JP H01100620U JP 19618287 U JP19618287 U JP 19618287U JP 19618287 U JP19618287 U JP 19618287U JP H01100620 U JPH01100620 U JP H01100620U
- Authority
- JP
- Japan
- Prior art keywords
- upper mold
- holder
- swinging member
- incisors
- mold holder
- 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
- 210000004283 incisor Anatomy 0.000 claims 3
Landscapes
- Shearing Machines (AREA)
- Punching Or Piercing (AREA)
Description
図面は本考案の一実施例を示し、第１図はプレ
ス金型における切断機構を示す断面図、第２図お
よび第３図はプレス金型における切断機構を示す
切断開始時の断面図および切断終了時の断面図、
第４図はワークを示す斜視図である。
１……ワーク、２……上型ホルダー、３……上
型、４……第１弾性部材、５……下型、６，７，
１４……切刃、８……軸、９……揺動部材、１０
……第２弾性部材、１１……当接面、１２……当
接部、１３……空間。
The drawings show an embodiment of the present invention, and FIG. 1 is a sectional view showing the cutting mechanism in a press mold, and FIGS. 2 and 3 are sectional views at the start of cutting and cutting, showing the cutting mechanism in the press mold. Cross-sectional view at the end,
FIG. 4 is a perspective view showing the workpiece. DESCRIPTION OF SYMBOLS 1... Workpiece, 2... Upper die holder, 3... Upper die, 4... First elastic member, 5... Lower die, 6, 7,
14... Cutting blade, 8... Shaft, 9... Swinging member, 10
... second elastic member, 11 ... contact surface, 12 ... contact portion, 13 ... space.
Claims (1)
部に切歯を有する下型と、上型を保持する上型ホ
ルダーと、上型と上型ホルダー間に設けられ上型
を上型ホルダーに弾性保持させる第１弾性部材と
、上型の外側でかつ、上型ホルダーに揺動自在に
支持され端部に切歯を有する揺動部材と、揺動部
材を上型から離れる方向へ付勢する第２弾性部材
とからなり、上型ホルダーの下降に伴い第２弾性
部材の力に抗して揺動部材を回動させることで、
ワークの垂直面を傾斜状態で切断する切断機構に
おいて、上型内部に空間を形成し、上型内部の空
間に当接面を設け、当接面に当接し揺動部材を回
動させてワークの垂直面を傾斜状態で切断する当
接部を上型内部の空間に臨ませて揺動部材に設け
たことを特徴とするプレス金型における切断機構
。 an upper mold having incisors at the end; a lower mold facing the upper mold and having incisors at the end; an upper mold holder for holding the upper mold; and an upper mold provided between the upper mold and the upper mold holder. a first elastic member that is elastically held by the upper mold holder; a swinging member that is swingably supported by the upper mold holder outside the upper mold and has incisors at its ends; and a second elastic member that urges the upper mold holder to move away, and by rotating the swinging member against the force of the second elastic member as the upper mold holder descends,
In a cutting mechanism that cuts the vertical surface of a workpiece in an inclined state, a space is formed inside the upper mold, a contact surface is provided in the space inside the upper mold, and a swinging member is rotated to contact the contact surface to cut the workpiece. 1. A cutting mechanism for a press die, characterized in that a swinging member is provided with an abutment portion for cutting the vertical plane of the press die in an inclined state so as to face a space inside the upper die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19618287U JPH0438898Y2 (en) | 1987-12-24 | 1987-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19618287U JPH0438898Y2 (en) | 1987-12-24 | 1987-12-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01100620U true JPH01100620U (en) | 1989-07-06 |
| JPH0438898Y2 JPH0438898Y2 (en) | 1992-09-11 |
Family
ID=31486816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19618287U Expired JPH0438898Y2 (en) | 1987-12-24 | 1987-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0438898Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020157369A (en) * | 2019-03-28 | 2020-10-01 | 宇部興産機械株式会社 | Extrusion press equipment shear equipment |
-
1987
- 1987-12-24 JP JP19618287U patent/JPH0438898Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020157369A (en) * | 2019-03-28 | 2020-10-01 | 宇部興産機械株式会社 | Extrusion press equipment shear equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0438898Y2 (en) | 1992-09-11 |