JPH0212809U - - Google Patents
Info
- Publication number
- JPH0212809U JPH0212809U JP9015288U JP9015288U JPH0212809U JP H0212809 U JPH0212809 U JP H0212809U JP 9015288 U JP9015288 U JP 9015288U JP 9015288 U JP9015288 U JP 9015288U JP H0212809 U JPH0212809 U JP H0212809U
- Authority
- JP
- Japan
- Prior art keywords
- driven
- plate
- away
- female screw
- tie bars
- 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
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図ないし第３図はこの考案の一実施例を示
す図であつて、第１図は背面図、第２図は側面図
、第３図は油圧回路図である。第４図はこの考案
の他の実施例を示す油圧回路図である。第５図な
いし第７図は従来例を示す図であつて、第５図は
背面図、第６図は側面図、第７図は第５図の―
線矢視図である。
２……固定盤、３……支持盤、４……タイバー
、４ａ……ねじ部、５……移動盤、６……トグル
リンク、８……ピニオンギヤ（雌ねじ部材）、９
……リングギヤ、１０……ピニオンギヤ、２０…
…油圧モータ、２０ａ……ブレーキ。
1 to 3 are views showing one embodiment of this invention, in which FIG. 1 is a rear view, FIG. 2 is a side view, and FIG. 3 is a hydraulic circuit diagram. FIG. 4 is a hydraulic circuit diagram showing another embodiment of this invention. 5 to 7 are views showing the conventional example, in which FIG. 5 is a rear view, FIG. 6 is a side view, and FIG. 7 is the same as in FIG. 5.
It is a line arrow view. 2...Fixed plate, 3...Support plate, 4...Tie bar, 4a...Threaded portion, 5...Moveable plate, 6...Toggle link, 8...Pinion gear (female threaded member), 9
...Ring gear, 10...Pinion gear, 20...
...Hydraulic motor, 20a...Brake.
Claims (1)
に移動盤が移動自在に支持されて設けられ、この
移動盤は前記支持盤を支点にして伸縮するトグル
リンクにより移動駆動され、前記支持盤は、前記
各タイバーの端部に形成されたねじ部に螺合され
て同期回転する複数の雌ねじ部材によつて、前記
固定盤に対して離接する方向に移動駆動され、前
記雌ねじ部材は、ギヤまたはチエーン等の伝達機
構を介してブレーキを備えた油圧モータにより回
転駆動されるように構成されていることを特徴と
するトグル式型締装置。 A movable plate is movably supported by a plurality of tie bars passed between the fixed plate and the support plate, and the movable plate is driven to move by a toggle link that expands and contracts with the support plate as a fulcrum. is driven to move toward and away from the stationary platen by a plurality of female screw members that are screwed into threaded portions formed at the ends of each of the tie bars and rotate synchronously, and the female screw members are driven to move toward and away from the fixed plate. Alternatively, a toggle type mold clamping device is configured to be rotationally driven by a hydraulic motor equipped with a brake via a transmission mechanism such as a chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9015288U JPH0212809U (en) | 1988-07-07 | 1988-07-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9015288U JPH0212809U (en) | 1988-07-07 | 1988-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0212809U true JPH0212809U (en) | 1990-01-26 |
Family
ID=31314684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9015288U Pending JPH0212809U (en) | 1988-07-07 | 1988-07-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0212809U (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5022184B1 (en) * | 1968-05-29 | 1975-07-29 | ||
| JPS5546848B2 (en) * | 1977-12-16 | 1980-11-26 | ||
| JPS5774136A (en) * | 1980-10-28 | 1982-05-10 | Toyo Kikai Kinzoku Kk | Automatic mold clamping method for toggle type clamping device |
| JPS5790250A (en) * | 1980-11-27 | 1982-06-04 | Hitachi Constr Mach Co Ltd | Brake circuit for closed circuit |
| JPS6031586A (en) * | 1983-07-29 | 1985-02-18 | Matsushita Electric Ind Co Ltd | Thermal energy storage material |
| JPS60137626A (en) * | 1983-12-26 | 1985-07-22 | Sumitomo Heavy Ind Ltd | Injection compression molding machine with toggle type opening and closing mechanism |
-
1988
- 1988-07-07 JP JP9015288U patent/JPH0212809U/ja active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5022184B1 (en) * | 1968-05-29 | 1975-07-29 | ||
| JPS5546848B2 (en) * | 1977-12-16 | 1980-11-26 | ||
| JPS5774136A (en) * | 1980-10-28 | 1982-05-10 | Toyo Kikai Kinzoku Kk | Automatic mold clamping method for toggle type clamping device |
| JPS5790250A (en) * | 1980-11-27 | 1982-06-04 | Hitachi Constr Mach Co Ltd | Brake circuit for closed circuit |
| JPS6031586A (en) * | 1983-07-29 | 1985-02-18 | Matsushita Electric Ind Co Ltd | Thermal energy storage material |
| JPS60137626A (en) * | 1983-12-26 | 1985-07-22 | Sumitomo Heavy Ind Ltd | Injection compression molding machine with toggle type opening and closing mechanism |
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