JPH039819U - - Google Patents
Info
- Publication number
- JPH039819U JPH039819U JP7080789U JP7080789U JPH039819U JP H039819 U JPH039819 U JP H039819U JP 7080789 U JP7080789 U JP 7080789U JP 7080789 U JP7080789 U JP 7080789U JP H039819 U JPH039819 U JP H039819U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- cylinder unit
- injection
- upper mold
- injection cylinder
- 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
- 238000001746 injection moulding Methods 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims 4
- 239000007924 injection Substances 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第１図は、本考案の実施例に係る電動式射出成
形機の一部断面全体構成図である。第２図は、第
１図の上下型部材の型締動作を示す上下型の周辺
を示す図であり、第２図ａは型締め前、第２図ｂ
は型締め時の状態を示す図である。第３図は従来
の横形油圧式射出成形機の概略構成図である。
１…加熱シリンダ、２…スクリユー、１９…電
動モータ、２１…ユニツトベース、２１ａ…下側
支持部材、２１ｃ…加熱シリンダ挿通用の大孔、
２１ｄ…ガイド部材挿通用の小孔、２４…ノズル
、２５…ホツトランナー、３４…ガイド部材、３
４ａ…ボルト部、３５…ナツト、３６…上型取付
板、３７…上型部材、３８…下型部材。
FIG. 1 is a partial cross-sectional overall configuration diagram of an electric injection molding machine according to an embodiment of the present invention. Figure 2 is a diagram showing the area around the upper and lower molds showing the clamping operation of the upper and lower mold members in Figure 1; Figure 2a is before clamping, Figure 2b is
FIG. 3 is a diagram showing the state when the mold is clamped. FIG. 3 is a schematic diagram of a conventional horizontal hydraulic injection molding machine. DESCRIPTION OF SYMBOLS 1...Heating cylinder, 2...Screw, 19...Electric motor, 21...Unit base, 21a...Lower support member, 21c...Large hole for heating cylinder insertion,
21d... Small hole for inserting the guide member, 24... Nozzle, 25... Hot runner, 34... Guide member, 3
4a...Bolt part, 35...Nut, 36...Upper die mounting plate, 37...Upper die member, 38...Lower die member.
Claims (1)
れ、前記支持部材に付勢手段を介して型取付部材
が取付けられると共に前記型取付部材に上型部材
が固着され、前記射出シリンダユニツトは前記上
型部材のランナー入口部に当接され、前記付勢手
段の付勢力により前記射出シリンダユニツトの射
出口が前記上型部材のランナー入口に圧接される
ようにしたことを特徴とする射出成形機のノズル
タツチ機構。 (2) 前記型取付部材は該型取付部材に設けられ
た通り孔に段付きボルトにより付勢手段を介して
取り付けられたことを特徴とする請求項１記載の
射出成形機のノズルタツチ機構。[Claims for Utility Model Registration] (1) An injection cylinder unit is held by a support member, a mold attachment member is attached to the support member via a biasing means, and an upper mold member is fixed to the mold attachment member, The injection cylinder unit is brought into contact with the runner inlet of the upper mold member, and the urging force of the urging means presses the injection port of the injection cylinder unit against the runner inlet of the upper mold member. Features the nozzle touch mechanism of injection molding machines. (2) The nozzle touch mechanism for an injection molding machine according to claim 1, wherein the mold mounting member is attached to a through hole provided in the mold mounting member with a stepped bolt via biasing means.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7080789U JPH0647701Y2 (en) | 1989-06-19 | 1989-06-19 | Nozzle touch mechanism of injection molding machine |
| US07/531,639 US5143736A (en) | 1989-06-02 | 1990-06-01 | Nozzle touch device in an injection molding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7080789U JPH0647701Y2 (en) | 1989-06-19 | 1989-06-19 | Nozzle touch mechanism of injection molding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH039819U true JPH039819U (en) | 1991-01-30 |
| JPH0647701Y2 JPH0647701Y2 (en) | 1994-12-07 |
Family
ID=31607279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7080789U Expired - Lifetime JPH0647701Y2 (en) | 1989-06-02 | 1989-06-19 | Nozzle touch mechanism of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0647701Y2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4934511U (en) * | 1972-06-22 | 1974-03-27 | ||
| JPS4948619U (en) * | 1972-07-29 | 1974-04-27 | ||
| JPS5083022U (en) * | 1973-12-01 | 1975-07-16 | ||
| JPS51108417U (en) * | 1975-02-28 | 1976-08-30 | ||
| JPS5353827U (en) * | 1976-10-10 | 1978-05-09 | ||
| CN113211733A (en) * | 2021-04-28 | 2021-08-06 | 殷海欣 | Mechanical mould switch closer |
-
1989
- 1989-06-19 JP JP7080789U patent/JPH0647701Y2/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4934511U (en) * | 1972-06-22 | 1974-03-27 | ||
| JPS4948619U (en) * | 1972-07-29 | 1974-04-27 | ||
| JPS5083022U (en) * | 1973-12-01 | 1975-07-16 | ||
| JPS51108417U (en) * | 1975-02-28 | 1976-08-30 | ||
| JPS5353827U (en) * | 1976-10-10 | 1978-05-09 | ||
| CN113211733A (en) * | 2021-04-28 | 2021-08-06 | 殷海欣 | Mechanical mould switch closer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0647701Y2 (en) | 1994-12-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |