JPH0426658U - - Google Patents
Info
- Publication number
- JPH0426658U JPH0426658U JP6776990U JP6776990U JPH0426658U JP H0426658 U JPH0426658 U JP H0426658U JP 6776990 U JP6776990 U JP 6776990U JP 6776990 U JP6776990 U JP 6776990U JP H0426658 U JPH0426658 U JP H0426658U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- double
- extrusion plate
- acting cylinders
- liquid chamber
- 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
- 238000001125 extrusion Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 4
- 238000000465 moulding Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図は本考案の一実施例を示す第２図の−
線に沿う断面図、第２図は同実施例を示す側面
図、第３，４図は従来の技術を示す断面図である
。
３……可動型（成形金型）、６……押し出しプ
レート、７……押し出しピン、１２ａ，１２ｂ，
１２ｃ，１２ｄ……複動式シリンダ、１５……押
し出しプレート側液室、１６……成形金型側液室
。
FIG. 1 shows an embodiment of the present invention.
FIG. 2 is a side view showing the same embodiment, and FIGS. 3 and 4 are sectional views showing the conventional technique. 3... Movable mold (molding die), 6... Extrusion plate, 7... Extrusion pin, 12a, 12b,
12c, 12d...double acting cylinder, 15...extrusion plate side liquid chamber, 16...molding mold side liquid chamber.
Claims (1)
在な押し出しプレートに支持された金型成形装置
において、前記成形金型と押し出しプレートの一
方に二つ一組の複動式シリンダを並列に設置する
と共に、他方に該各複動式シリンダのロツドを結
合し、前記両複動式シリンダ相互の押し出しプレ
ート側液室と成形金型側液室とを導通させたこと
を特徴とする金型成形装置。 In a mold forming device in which a plurality of extrusion pins are supported by an extrusion plate that can move forward and backward with respect to a mold, a set of two double-acting cylinders are installed in parallel on one of the mold and the extrusion plate. and a rod of each of the double-acting cylinders is coupled to the other, and the extrusion plate-side liquid chamber and the mold-side liquid chamber of both the double-acting cylinders are electrically connected to each other. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6776990U JPH0426658U (en) | 1990-06-26 | 1990-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6776990U JPH0426658U (en) | 1990-06-26 | 1990-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0426658U true JPH0426658U (en) | 1992-03-03 |
Family
ID=31601640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6776990U Pending JPH0426658U (en) | 1990-06-26 | 1990-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0426658U (en) |
-
1990
- 1990-06-26 JP JP6776990U patent/JPH0426658U/ja active Pending
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