JPH02114160U - - Google Patents
Info
- Publication number
- JPH02114160U JPH02114160U JP1986889U JP1986889U JPH02114160U JP H02114160 U JPH02114160 U JP H02114160U JP 1986889 U JP1986889 U JP 1986889U JP 1986889 U JP1986889 U JP 1986889U JP H02114160 U JPH02114160 U JP H02114160U
- Authority
- JP
- Japan
- Prior art keywords
- mold clamping
- mold
- die plate
- movable
- fixed
- 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
- 238000001746 injection moulding Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第１図は本考案に係る射出成形機における型締
装置の一実施例を要部破断して示す説明図、第２
図は同じく型締ラムの前進限の直前位置における
ガイドロツドと嵌合孔の挿通状態を示す要部拡大
断面図、第３図ａ，ｂは同じく型開閉動作状態を
示す説明図、第４図及び第５図は同じくガイドロ
ツドの突設位置をそれぞれ示す説明図、第６図は
従来の射出成形機における型締装置を要部破断し
て示す説明図である。
１……固定金型、２……固定ダイプレート、３
……型締シリンダ、３１……型締めラム、４……
タイバー、５……移動金型、６……移動ダイプレ
ート、７……ガイドロツド、８……嵌合孔、Ｌ…
…ガイドロツドの突出長さ、ａ……型締めラムの
前進限の直前位置においてガイドピンがピン穴に
係合する型締め直前位置、Ｓ……射出装置。
FIG. 1 is an explanatory diagram showing an embodiment of the mold clamping device in an injection molding machine according to the present invention with main parts broken away;
The figure is also an enlarged sectional view of the main part showing the insertion state of the guide rod and the fitting hole at the position just before the forward limit of the mold clamping ram, FIGS. 3a and 3b are explanatory views similarly showing the mold opening and closing operation state, FIG. 5 is an explanatory view showing the protruding positions of the guide rods, and FIG. 6 is an explanatory view showing the mold clamping device in a conventional injection molding machine with main parts cut away. 1...Fixed mold, 2...Fixed die plate, 3
...Mold clamping cylinder, 31...Mold clamping ram, 4...
Tie bar, 5... Moving die, 6... Moving die plate, 7... Guide rod, 8... Fitting hole, L...
...Protrusion length of the guide rod, a...The position just before the mold clamping where the guide pin engages with the pin hole at the position just before the forward limit of the mold clamping ram, S...The injection device.
Claims (1)
定金型を支持する固定ダイプレートと、この固定
ダイプレートに対峙する型締シリンダと、この型
締シリンダと前記固定ダイプレートとの間に連結
された複数本のタイバーと、これらタイバーに前
記型締シリンダの型締ラム等の進退駆動により型
開閉方向に遊嵌状態で移動自在に設けられかつ前
記固定金型に対向する移動金型を支持する移動ダ
イプレートとを具備し、前記固定ダイプレートに
ガイドロツドを前記移動ダイプレート側に向け突
設する一方、このガイドロツドに対応させて前記
移動ダイプレートに嵌合孔を設けるとともに、前
記ガイドロツドの長さを前記型締ラムの前進限の
直前位置で前記嵌合孔に挿通するように構成した
ことを特徴とする射出成形機における型締装置。 A fixed die plate that supports a fixed mold to which an injection device of a molding machine main body is movable, a mold clamping cylinder facing the fixed die plate, and a connection between the mold clamping cylinder and the fixed die plate. and a movable mold that is movable in a loosely fitted state in the mold opening/closing direction by driving a mold clamping ram or the like of the mold clamping cylinder back and forth, and that faces the fixed mold. A guide rod is provided on the fixed die plate to protrude toward the movable die plate, and a fitting hole is provided in the movable die plate corresponding to the guide rod, and a length of the guide rod is provided. A mold clamping device for an injection molding machine, characterized in that the mold clamping ram is inserted into the fitting hole at a position immediately before the forward limit of the mold clamping ram.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986889U JPH02114160U (en) | 1989-02-22 | 1989-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986889U JPH02114160U (en) | 1989-02-22 | 1989-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02114160U true JPH02114160U (en) | 1990-09-12 |
Family
ID=31235761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986889U Pending JPH02114160U (en) | 1989-02-22 | 1989-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02114160U (en) |
-
1989
- 1989-02-22 JP JP1986889U patent/JPH02114160U/ja active Pending