JPS63189619U - - Google Patents
Info
- Publication number
- JPS63189619U JPS63189619U JP8266787U JP8266787U JPS63189619U JP S63189619 U JPS63189619 U JP S63189619U JP 8266787 U JP8266787 U JP 8266787U JP 8266787 U JP8266787 U JP 8266787U JP S63189619 U JPS63189619 U JP S63189619U
- Authority
- JP
- Japan
- Prior art keywords
- fixed
- mold
- block
- plate
- cavity
- 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
- 239000000112 cooling gas Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図はこの考案の好適な実施例を示す断面図
、第２図は固定側プレートとブロツクとの間を閉
じた状態の断面図、第３図は第２図―線断面
図、第４図は従来の一般的な射出成形装置を説明
する図である。
１……固定用金型、２……固定側プレート、３
……固定側ブロツク、４……キヤビテイ、５……
可動用金型、６……伸縮部材、ｌ……隙間。
Fig. 1 is a sectional view showing a preferred embodiment of this invention, Fig. 2 is a sectional view with the space between the stationary side plate and the block closed, Fig. 3 is a sectional view taken along the line of Fig. 2, and Fig. 4 is a sectional view showing a preferred embodiment of the invention. The figure is a diagram illustrating a conventional general injection molding apparatus. 1... Fixed mold, 2... Fixed side plate, 3
...Fixed side block, 4...Cavity, 5...
Movable mold, 6... Telescopic member, l... Gap.
Claims (1)
とで構成し、 固定側ブロツクを固定側プレートに押圧し固定
用金型との間にキヤビテイを形成する可動用金型
を設け、 固定側プレートと固定側ブロツクとの間を可動
用金型の押圧時には縮み、押圧解除時には伸びる
伸縮部材でつなぎ、 可動用金型による押圧を若干緩めてパーテイン
グラインを開けずに伸縮部材の伸長作用により固
定側のブロツクとプレートとの間及びキヤビテイ
内に隙間を形成せしめ、この隙間に冷却気体を送
り得るように構成したことを特徴とする金型装置
。[Scope of Claim for Utility Model Registration] A movable mold in which a fixed mold is composed of a fixed plate and a fixed block, and the fixed block is pressed against the fixed plate to form a cavity between the fixed mold and the fixed mold. A mold is provided, and the fixed side plate and the fixed side block are connected by an elastic member that contracts when the movable mold is pressed and expands when the pressure is released, so that the pressure from the movable mold is slightly loosened without opening the parting line. A mold device characterized in that a gap is formed between a stationary block and a plate and in a cavity by the expansion action of an elastic member, and cooling gas can be sent to this gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8266787U JPS63189619U (en) | 1987-05-29 | 1987-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8266787U JPS63189619U (en) | 1987-05-29 | 1987-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63189619U true JPS63189619U (en) | 1988-12-06 |
Family
ID=30935528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8266787U Pending JPS63189619U (en) | 1987-05-29 | 1987-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63189619U (en) |
-
1987
- 1987-05-29 JP JP8266787U patent/JPS63189619U/ja active Pending
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