CN201712134U - Mold-opening limiting mechanism of injection machine - Google Patents
Mold-opening limiting mechanism of injection machine Download PDFInfo
- Publication number
- CN201712134U CN201712134U CN2010202369431U CN201020236943U CN201712134U CN 201712134 U CN201712134 U CN 201712134U CN 2010202369431 U CN2010202369431 U CN 2010202369431U CN 201020236943 U CN201020236943 U CN 201020236943U CN 201712134 U CN201712134 U CN 201712134U
- Authority
- CN
- China
- Prior art keywords
- mold
- jar
- die sinking
- gag lever
- lever post
- 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.)
- Expired - Lifetime
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides an mold-opening limiting mechanism of an injection machine and is characterized in that a mold-opening limiting rod is included; a limiting plug is slidably arranged on the mold-opening limiting rod; the mold-opening limiting rod is connected with a mold locking jar; the mold locking jar comprises a jar barrel, a jar rear cover and a jar front cover; a mold locking piston is mounted in the jar barrel and is connected with a piston rod; a limiting rod screw is fixed on the jar rear cover through a limiting rod screw gland; a retainer nut is mounted on the limiting rod screw; and the jar barrel is connected with the jar rear cover and the jar front cover into a whole through a mold locking pull rod. The utility model has the advantages as follows: the positioning reliability is outstanding; the structure composition shows that the adjustment and the accurate positioning of the mold opening position are determined by mechanical positioning of the limiting plug connected with the mold-opening limiting rod; and a cushion hole is formed on the limiting plug, so that a piston can stop safely and reliably when knocking against the limiting plug, and the impact is small.
Description
Technical field
The utility model relates to a kind of injector die sinking position-limit mechanism, is that a kind of die sinking is accurately located, the adjustable position limiting structure of die sinking position.
Background technology
Existing all kinds of injector, its mode locking unit mainly is to walk positioning instant die sinking on earth on earth in oil cylinder by piston for the die sinking location, adjusting for die sinking position mainly is by electric elements such as electronic ruler, position according to the stroke split cavity of setting on the electronic ruler positions, thus the not high production efficiency that influences of this locate mode precision.
The utility model content
In order to overcome above-mentioned technical problem, the utility model provides a kind of injector die sinking position-limit mechanism, it is characterized in that: comprise the die sinking gag lever post, limit plunger is slidingly arranged on the die sinking gag lever post, and the die sinking gag lever post connects the locked mode cylinder; The locked mode cylinder comprises cylinder barrel, cylinder bonnet, cylinder front cover, and locking piston is installed in the cylinder barrel, and locking piston is connected with piston rod; The gag lever post screw is fixed on the cylinder bonnet with gag lever post screw gland, on the gag lever post screw stop nut is installed; Cylinder barrel links into an integrated entity by locked mode pull bar and cylinder bonnet, cylinder front cover.
Preferably, be provided with cushion hole in the described limit plunger.
Preferably, described limit plunger is connected with the die sinking gag lever post by breathing out furan.
Advantage of the present utility model is:
Reliability of positioning is outstanding, from structure is formed, we can see the adjusting of die sinking position and accurately the location is by the limit plunger mechanical type location that links to each other with the die sinking gag lever post, and also impact is little to have stopping that cushion hole can be safe and reliable when making piston bump against limit plunger on limit plunger.
Simultaneously limit plunger is positioned at the cylinder barrel compact overall structure, volume is little, and making locked mode cylinder size not have the time of increase, can the die sinking location accurate to reach the position adjustable.
Therefore, the utility model is the die sinking position limiting structure that integrates practicality, economy.
Description of drawings:
Fig. 1 is the specific embodiment structural representation;
Fig. 2 is an A portion enlarged drawing among Fig. 1;
The specific embodiment:
In conjunction with the accompanying drawings, below the utility model is further described.
A kind of injector die sinking position-limit mechanism is characterized in that: comprise die sinking gag lever post 1, limit plunger 2 is slidingly arranged on the die sinking gag lever post 1, and die sinking gag lever post 1 connects the locked mode cylinder; The locked mode cylinder comprises cylinder barrel 3, cylinder bonnet 4, cylinder front cover 5, and locking piston 6 is installed in the cylinder barrel 3, and locking piston 6 is connected with piston rod 7; Gag lever post screw 8 usefulness gag lever post screw glands 9 are fixed on the cylinder bonnet 4, and stop nut 10 is installed on the gag lever post screw 8; Cylinder barrel 3 links into an integrated entity by locked mode pull bar 11 and cylinder bonnet 4, cylinder front cover 5.
Be provided with cushion hole 12 in the described limit plunger 2.Described limit plunger 2 is connected with die sinking gag lever post 1 by breathing out furan 13.
By manual adjustments die sinking gag lever post 1; the limit plunger 2 that is connected with die sinking gag lever post 1 by Kazakhstan furan 13 is moved in a certain specific stroke in cylinder barrel 3; limit plunger 2 makes it be fixed in cylinder barrel 3 a certain certain location according to actual needs by die sinking gag lever post 1 and stop nut 10 and is the die sinking position location of being regulated; locking piston 6 is run into limit plunger 2 on earth during die sinking; locking piston 6 stop motions promptly reach positioning action; and have cushion hole 12 in the limit plunger 2 locking piston 6 can be stopped stably, thus reach die sinking accurately stably the location and die sinking position in a certain scope, can regulate.
At last, it is also to be noted that what more than enumerate only is specific embodiment of the utility model, obviously, the utility model is not limited to above examples of implementation, and many distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from the disclosed content of the utility model all should be thought protection domain of the present utility model.
Claims (3)
1. injector die sinking position-limit mechanism, it is characterized in that: comprise the die sinking gag lever post, limit plunger is slidingly arranged on the die sinking gag lever post, and the die sinking gag lever post connects the locked mode cylinder; The locked mode cylinder comprises cylinder barrel, cylinder bonnet, cylinder front cover, and locking piston is installed in the cylinder barrel, and locking piston is connected with piston rod; The gag lever post screw is fixed on the cylinder bonnet with gag lever post screw gland, on the gag lever post screw stop nut is installed; Cylinder barrel links into an integrated entity by locked mode pull bar and cylinder bonnet, cylinder front cover.
2. injector die sinking position-limit mechanism according to claim 1 is characterized in that: be provided with cushion hole in the described limit plunger.
3. injector die sinking position-limit mechanism according to claim 1 is characterized in that: described limit plunger is connected with the die sinking gag lever post by breathing out furan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202369431U CN201712134U (en) | 2010-06-24 | 2010-06-24 | Mold-opening limiting mechanism of injection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202369431U CN201712134U (en) | 2010-06-24 | 2010-06-24 | Mold-opening limiting mechanism of injection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201712134U true CN201712134U (en) | 2011-01-19 |
Family
ID=43458131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202369431U Expired - Lifetime CN201712134U (en) | 2010-06-24 | 2010-06-24 | Mold-opening limiting mechanism of injection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201712134U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107538698A (en) * | 2017-09-21 | 2018-01-05 | 东莞市联洲知识产权运营管理有限公司 | A kind of adjustable injection mold of opening stroke |
-
2010
- 2010-06-24 CN CN2010202369431U patent/CN201712134U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107538698A (en) * | 2017-09-21 | 2018-01-05 | 东莞市联洲知识产权运营管理有限公司 | A kind of adjustable injection mold of opening stroke |
| CN107538698B (en) * | 2017-09-21 | 2019-07-16 | 江门市江海区锦泰源五金塑料模具有限公司 | A kind of adjustable injection mold of opening stroke |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TAIRUI MACHINE CO., LTD. Free format text: FORMER NAME: TEDRIC MACHINERY MANUFACTURING (CHINA) CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 310018 Hangzhou City, Zhejiang Province Economic and Technological Development Zone Beiyuan Industrial Zone Patentee after: TEDERIC Machinery Co.,Ltd. Address before: 310018 Hangzhou City, Zhejiang Province Economic and Technological Development Zone Beiyuan Industrial Zone Patentee before: Tederic Machine Manufacture (China) Co., Ltd. Address after: 310018 Hangzhou City, Zhejiang Province Economic and Technological Development Zone Beiyuan Industrial Zone Patentee after: TEDERIC Machinery Co.,Ltd. Address before: 310018 Hangzhou City, Zhejiang Province Economic and Technological Development Zone Beiyuan Industrial Zone Patentee before: Tederic Machine Manufacture (China) Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110119 |
|
| CX01 | Expiry of patent term |