JPS6278419U - - Google Patents
Info
- Publication number
- JPS6278419U JPS6278419U JP17054385U JP17054385U JPS6278419U JP S6278419 U JPS6278419 U JP S6278419U JP 17054385 U JP17054385 U JP 17054385U JP 17054385 U JP17054385 U JP 17054385U JP S6278419 U JPS6278419 U JP S6278419U
- Authority
- JP
- Japan
- Prior art keywords
- stopper
- stopper piece
- bar
- contact
- cam surface
- 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
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第１図は従来例を示し、第２図以下はこの考案
の実施例を示すものであり、第２図は全体の側面
図、第３図は要部の斜視図、第４図は同じく要部
の断面図である。
１１……可動型板、１２……ストツパーバー、
１４……ストツパーユニツト、１５……安全ドア
、２１……ストツパー本体、２２……ストツパー
片、２３……枢着軸、２４……貫通孔、２５……
カム面、２６……コロ、２８……カム。
Fig. 1 shows a conventional example, Fig. 2 and the following show examples of this invention. FIG. 11...Movable template, 12...Stopper bar,
14...stopper unit, 15...safety door, 21...stopper body, 22...stopper piece, 23...pivot shaft, 24...through hole, 25...
Cam surface, 26...coro, 28...cam.
Claims (1)
ーバー１２と、安全ドア１５に付設されたカム２
８によつて垂直面内で上方に回動可能に枢着され
、前記ストツパーバー１２に当接して締付け可能
なカム面２５を有するストツパー片２２とから成
り、前記ストツパーバー１２はストツパー片２２
に穿設された貫通孔２４を貫通し、前記ストツパ
ー片２２のカム面２５は、該ストツパー片２２の
貫通孔２４の枢着軸２３側の縁部に形成されてお
り、ストツパー片２２の自重による下方への回動
によつてストツパーバー１２に当接し、下方への
回動に従い徐々に締付け力が増大していく形状を
有することを特徴とする金型装置における安全装
置。 A stopper bar 12 is vertically installed on a movable template 11 that can be raised and lowered, and a cam 2 is attached to a safety door 15.
8, and a stopper piece 22 having a cam surface 25 that can come into contact with and tighten the stopper bar 12.
The cam surface 25 of the stopper piece 22 is formed at the edge of the through hole 24 of the stopper piece 22 on the pivot shaft 23 side, and the stopper piece 22 has its own weight. A safety device for a mold device, characterized in that it comes into contact with a stopper bar 12 when rotated downwardly by the holder, and has a shape in which the tightening force gradually increases as the downward rotation is made.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17054385U JPH0237548Y2 (en) | 1985-11-06 | 1985-11-06 | |
| US06/871,758 US4737093A (en) | 1985-06-07 | 1986-06-06 | Die locking mechanism for a molding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17054385U JPH0237548Y2 (en) | 1985-11-06 | 1985-11-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6278419U true JPS6278419U (en) | 1987-05-19 |
| JPH0237548Y2 JPH0237548Y2 (en) | 1990-10-11 |
Family
ID=31105369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17054385U Expired JPH0237548Y2 (en) | 1985-06-07 | 1985-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0237548Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6487321A (en) * | 1987-09-30 | 1989-03-31 | Nissei Plastics Ind Co | Mold clamping safety device of vertical injection molder |
-
1985
- 1985-11-06 JP JP17054385U patent/JPH0237548Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6487321A (en) * | 1987-09-30 | 1989-03-31 | Nissei Plastics Ind Co | Mold clamping safety device of vertical injection molder |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0237548Y2 (en) | 1990-10-11 |