CN202021781U - Split nut closing device for two-plate injection molding machine - Google Patents
Split nut closing device for two-plate injection molding machine Download PDFInfo
- Publication number
- CN202021781U CN202021781U CN201120121489XU CN201120121489U CN202021781U CN 202021781 U CN202021781 U CN 202021781U CN 201120121489X U CN201120121489X U CN 201120121489XU CN 201120121489 U CN201120121489 U CN 201120121489U CN 202021781 U CN202021781 U CN 202021781U
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- CN
- China
- Prior art keywords
- nut
- oil cylinder
- opening
- pull bar
- folding
- 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 - Fee Related
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Abstract
The utility model relates to a split nut closing device for a two-plate injection molding machine. The device comprises split nuts, a supporting seat, an ear ring plate, split nut pull rods, a joint seat, an opening and closing oil cylinder component, an opening and closing oil cylinder limiting rod, a rotating disk, an opening and closing oil cylinder connecting flange, an adjusting sleeve and a pull rod, wherein the split nuts are vertically arranged, and four corners of the split nuts are fixedly connected with the split nut pull rods; threaded holes are formed inside the tops and the bottoms of the two split nuts and the two split nuts are connected with the supporting seat and the ear ring plate through the threaded holes; the upper and lower split nuts are connected with each other in series by the joint seat, the opening and closing oil cylinder component, the opening and closing oil cylinder limiting rod, the opening and closing oil cylinder connecting flange and the adjusting sleeve in sequence; and the rear sides of the upper and lower split nuts are connected with the pull rod through the rotating disk. Through the device, quick and effective closing can be realized.
Description
Technical field
The utility model belongs to the injection machine field, particularly relates to a kind of double-plate injection moulding machine clasp nut closing device.
Background technology
Present most of two-plate injection machine four stressed synchronisms of opening the limit nut when matched moulds is locked are not good, and the stability of locking is short of to some extent.Adopt this kind scheme because the leverage of pull bar and rotating disk, the Kai Bian nut is simultaneously stressed up and down, and suffered power opposite sign but equal magnitude, the Kai Bian nut can play the effect of closing a floodgate simultaneously and opening a sluice gate up and down, and the stability of locking under the effect of folding oil cylinder better.
The utility model content
Technical problem to be solved in the utility model provides a kind of double-plate injection moulding machine clasp nut closing device, to solve synchronism and the bad problem of stability that occurs in making process.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of double-plate injection moulding machine clasp nut closing device is provided, comprise out the limit nut, bearing and earrings plate, clasp nut pull bar, plinth, the folding cylinder component, folding oil cylinder gag lever post, rotating disk, folding oil cylinder adpting flange, regulating sleeve and pull bar, the described up and down symmetry and open on four corners of limit nut and be fixedly connected with the clasp nut pull bar of limit nut of opening; Opening the limit nut for two has screwed hole in two inboards up and down, and links to each other with bearing and earrings plate by screwed hole, and inciting somebody to action up and down by plinth, folding cylinder component, folding oil cylinder gag lever post, folding oil cylinder adpting flange, regulating sleeve successively again, the Kai Bian nut is cascaded; Kai Bian nut rear side is connected with pull bar by rotating disk up and down.
The lever jockey that rotating disk and pull bar constituted drives synchroswitching by the folding cylinder component.
Beneficial effect
The utility model can be realized closing a floodgate fast and effectively.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Embodiment 1
As shown in Figure 1, a kind of double-plate injection moulding machine clasp nut closing device comprises out limit nut 1, bearing and earrings plate 2, clasp nut pull bar 3, plinth 4, folding cylinder component 5, folding oil cylinder gag lever post 6, rotating disk 7, folding oil cylinder adpting flange 8, regulating sleeve 9 and pull bar 10, the described limit nut symmetry and open on 1 four corners of limit nut and be fixedly connected with clasp nut pull bar 3 about in the of 1 of opening; Open the limit nut for two and screwed hole is arranged two inboards about in the of 1, and link to each other with bearing and earrings plate 2 by screwed hole, inciting somebody to action up and down by plinth 4, folding cylinder component 5, folding oil cylinder gag lever post 6, folding oil cylinder adpting flange 8, regulating sleeve 9 successively again, Kai Bian nut 1 is cascaded; Kai Bian nut 1 rear side is connected with pull bar 10 by rotating disk 7 up and down.
The lever jockey that rotating disk 7 and pull bar 10 are constituted drives synchroswitching by folding cylinder component 5.
When the folding cylinder component received opening and closing lock signal, folding oil cylinder piston bar extended contraction thereupon, acted on out the limit nut by folding oil cylinder gag lever post 7 and clasp nut pull bar 3; Simultaneously, because the leverage that pull bar and rotating disk 7 are constituted, when rotating disk 7 one sides were stressed, opposite side also was subjected to wait big reverse power, thereby Kai Bian nut 1 reaches synchroswitching and the effect of opening a sluice gate up and down.
Claims (2)
1. double-plate injection moulding machine clasp nut closing device, comprise out limit nut (1), bearing and earrings plate (2), clasp nut pull bar (3), plinth (4), folding cylinder component (5), folding oil cylinder gag lever post (6), rotating disk (7), folding oil cylinder adpting flange (8), regulating sleeve (9) and pull bar (10), its characteristic is: described limit nut (1) symmetry and open on (1) four corner of limit nut and be fixedly connected with clasp nut pull bar (3) up and down of opening; Open limit nut (1) for two and screwed hole is arranged two inboards up and down, and link to each other with bearing and earrings plate (2) by screwed hole, inciting somebody to action up and down by plinth (4), folding cylinder component (5), folding oil cylinder gag lever post (6), folding oil cylinder adpting flange (8), regulating sleeve (9) successively again, Kai Bian nut (1) is cascaded; Kai Bian nut (1) rear side is connected with pull bar (10) by rotating disk (7) up and down.
2. double-plate injection moulding machine clasp nut closing device according to claim 1, its characteristic is: the lever jockey that described rotating disk (7) and pull bar (10) are constituted drives synchroswitching by folding cylinder component (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120121489XU CN202021781U (en) | 2011-04-22 | 2011-04-22 | Split nut closing device for two-plate injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120121489XU CN202021781U (en) | 2011-04-22 | 2011-04-22 | Split nut closing device for two-plate injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202021781U true CN202021781U (en) | 2011-11-02 |
Family
ID=44846749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120121489XU Expired - Fee Related CN202021781U (en) | 2011-04-22 | 2011-04-22 | Split nut closing device for two-plate injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202021781U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106457637A (en) * | 2014-05-19 | 2017-02-22 | Ls美创有限公司 | Gap correction mechanism and half nut fastening device of injection molding machine having same |
| US11879493B2 (en) | 2019-05-29 | 2024-01-23 | Gordian Enterprises Inc. | Split nut |
-
2011
- 2011-04-22 CN CN201120121489XU patent/CN202021781U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106457637A (en) * | 2014-05-19 | 2017-02-22 | Ls美创有限公司 | Gap correction mechanism and half nut fastening device of injection molding machine having same |
| US11879493B2 (en) | 2019-05-29 | 2024-01-23 | Gordian Enterprises Inc. | Split nut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20140422 |