CN203973970U - The side shrinkage pool core-pulling device of LED Lamp cup shell injection mold - Google Patents
The side shrinkage pool core-pulling device of LED Lamp cup shell injection mold Download PDFInfo
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- CN203973970U CN203973970U CN201420411034.5U CN201420411034U CN203973970U CN 203973970 U CN203973970 U CN 203973970U CN 201420411034 U CN201420411034 U CN 201420411034U CN 203973970 U CN203973970 U CN 203973970U
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- top board
- hole
- pulling pole
- pulling
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Abstract
The utility model discloses a kind of side shrinkage pool core-pulling device of LED Lamp cup shell injection mold, solve LED Lamp cup shell injection mold because side shrinkage pool core-pulling device unreasonable structure causes the inefficient problem of product stripping.The utility model comprises dynamic model, die cavity and cover half, also comprises core_pulling pole, block, top board and the hydraulic cylinder being connected with top board; Dynamic model, die cavity, cover half and top board set gradually, and are provided with through hole in cover half, and core_pulling pole one end is connected with top board, and the other end extend in through hole, promoted run through this through hole and enter into die cavity by hydraulic cylinder control top board; Block is arranged between cover half and core_pulling pole and for top board and promotes after core_pulling pole one end enters die cavity top board to carry out spacing; Described through hole and core_pulling pole size match.The utility model is simple in structure, reasonable in design, has solved the low problem of LED Lamp cup shell product demoulding efficiency, has significantly improved the efficiency of depanning, and has effectively realized the automated production of product.
Description
Technical field
The utility model relates to a kind of side shrinkage pool core-pulling device of LED Lamp cup shell injection mold.
Background technology
Mould be in industrial production in order to injection moulding, blowing, extrude, mould and instrument that the method such as die casting or forging forming, smelting, punching press obtains required product.In brief, mould is the instrument for formed article, and this instrument is made up of various parts, and different moulds is made up of different parts.It mainly realizes the processing of article profile by the change of institute's moulding material physical state.
Taking the injection mold of producing LED Lamp cup shell as example, for example, owing to thering is the interior outside shrinkage pool (rivet hole) different from die sinking direction on its product plastic, thereby can hinder the direct demold of plastic.For this situation, in injection mold, conventionally adopt side shrinkage pool core-pulling device to mold the rivet hole of LED Lamp cup shell, and in the time of the demoulding, first side shrinkage pool core-pulling device is extracted out, and then product is vertically released in mould.
But, unreasonable due in structural design, existing side shrinkage pool core-pulling device many times exists extracts incomplete phenomenon out, cause comparatively difficulty of the demoulding after formed product, the demoulding smoothly after needing manually to adjust, and this has not only reduced efficiency, and be difficult to form effective die automation production.
Utility model content
The purpose of this utility model is to provide a kind of side shrinkage pool core-pulling device of LED Lamp cup shell injection mold, mainly solves existing side shrinkage pool core-pulling device because unreasonable structure causes the inefficient problem of product stripping.
To achieve these goals, the technical solution adopted in the utility model is as follows:
The side shrinkage pool core-pulling device of LED Lamp cup shell injection mold, comprises dynamic model, die cavity and cover half, also comprises core_pulling pole, block, top board and the hydraulic cylinder being connected with top board; Described dynamic model, die cavity, cover half and top board set gradually, and in described cover half, are provided with through hole, and described core_pulling pole one end is connected with top board, and the other end extend in through hole, promoted run through this through hole and enter into die cavity by hydraulic cylinder control top board; Described block is arranged between cover half and core_pulling pole and for top board and promotes after core_pulling pole one end enters die cavity top board to carry out spacing; Described through hole and core_pulling pole size match.
Further, described top end offers screwed hole, and described core_pulling pole is connected with this screwed hole by the threaded block that is arranged on its one end.
Or described top end offers groove, the mode that described core_pulling pole is embedded in groove by the contiguous block that is arranged on its one end and be solidified as a whole with it is connected with top board.
Compared with prior art, the utlity model has following beneficial effect:
(1) the utility model is simple in structure, with low cost, reasonable in design, easy to use.
(2) the utility model, by effective cooperation of hydraulic cylinder, top board, block, core_pulling pole and through hole, not only makes Lamp cup formed product stable, and can extract out completely after formed product, for subsequent product ejection die provides guarantee.The utility model has solved demoulding difficulty after formed product, problem that demoulding efficiency is low well, has significantly improved the efficiency of depanning, and has effectively realized the automated production of LED Lamp cup shell.
(3) stable connection between the top board in the utility model and core_pulling pole, and be convenient to dismounting and maintenance, thereby also further extended the service life of mould.
(4) the utility model cost performance is high, practical, and is easy to manufacture production, and therefore, it is with a wide range of applications.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model-embodiment 1.
Fig. 2 is the use state diagram of the utility model-embodiment 1.
Fig. 3 is the structural representation of the utility model-embodiment 2.
Wherein, the parts name that Reference numeral is corresponding is called:
1-dynamic model, 2-through hole, 3-die cavity, 4-cover half, 5-core_pulling pole, 6-block, 7-threaded block, 8-top board, 9-contiguous block, 10-hydraulic cylinder.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail, and embodiment of the present utility model includes but not limited to the following example.
Embodiment 1
As shown in Figure 1, the utility model comprises the dynamic model 1, die cavity 3, cover half 4, top board 8 and the hydraulic cylinder 10 that set gradually.Described top board 8 one end connecting fluid cylinder pressures 10, the other end is connected with core_pulling pole 5, and in the present embodiment, this core_pulling pole 5 is connected with top board 8 by the mode that is arranged on the threaded block 7 of its one end and is connected with the screwed hole that is arranged on top board 8 ends.The other end of core_pulling pole 5 extend in the through hole 2 being arranged in cover half 4.Between described cover half 4 and top board 8, be provided with block 6, this block 6 promotes after core_pulling pole one end enters die cavity top board to carry out spacing for top board.Described through hole 2 matches with core_pulling pole 5 sizes, prevents that core_pulling pole 5 is because being connected built on the sand with top board 8 and the excessive core_pulling pole 5 that causes of through hole 2 is difficult to move linearly in through hole 2 again.
The course of work of the present embodiment is as follows:
As shown in Figure 2, first, control dynamic model 1 and move downward, and be moved to the left by hydraulic cylinder 10 controlroofs 8, drive one end of core_pulling pole 5 run through through hole 2 and extend in die cavity 3, until top board 8 props up block 6.Then, melt is continued to be circulated in die cavity 3, due to the effect of core_pulling pole 5, can mold the rivet hole of LED Lamp cup, now, dynamic model 1 continues to move downward until melt is full of whole die cavity 3, can complete the moulding of product.
When the demoulding, control dynamic model 1 and move upward, hydraulic cylinder 10 controlroofs 8 move right simultaneously, and drive core_pulling pole 5 to extract the forming area of die cavity 3 completely out, avoid affecting the follow-up vertical demoulding of product.Core_pulling pole 5 departs from after die cavity 3 completely, is released vertical product by the push rod of mold bottom die.
Embodiment 2
As shown in Figure 3, be with the difference of embodiment 1, in the present embodiment, the mode that described core_pulling pole 5 is embedded in by the contiguous block 9 that is arranged on its one end and be solidified as a whole with it groove that is arranged on top board 8 ends is connected with top board 8.The course of work of the present embodiment is identical with embodiment 1, and in the present embodiment, core_pulling pole 5 is more firm with the connected mode of top board 8 than core_pulling pole in embodiment 15 with the connected mode of top board 8.
The utility model is simple in structure, firm, practical, under the stable drive of hydraulic cylinder, can guarantee LED Lamp cup shell product stable molding.Meanwhile, the structural design between hydraulic cylinder, top board and core_pulling pole has also solved current mould effectively because side shrinkage pool core-pulling device unreasonable structure causes the inefficient problem of product stripping.
Claims (3)
- The side shrinkage pool core-pulling device of 1.LED Lamp cup shell injection mold, comprise dynamic model (1), die cavity (3) and cover half (4), it is characterized in that: also comprise core_pulling pole (5), block (6), top board (8) and the hydraulic cylinder (10) being connected with top board (8); Described dynamic model (1), die cavity (3), cover half (4) and top board (8) set gradually, in described cover half (4), be provided with through hole (2), described core_pulling pole (5) one end is connected with top board (8), and the other end extend in through hole (2), promoted run through this through hole and enter into die cavity by hydraulic cylinder control top board; Described block (6) is arranged between cover half (4) and core_pulling pole (5) and for top board and promotes after core_pulling pole one end enters die cavity top board to carry out spacing; Described through hole (2) matches with core_pulling pole (5) size.
- 2. the side shrinkage pool core-pulling device of LED Lamp cup shell injection mold according to claim 1, it is characterized in that: described top board (8) end offers screwed hole, described core_pulling pole (5) is connected with this screwed hole by the threaded block (7) that is arranged on its one end.
- 3. the side shrinkage pool core-pulling device of LED Lamp cup shell injection mold according to claim 1, it is characterized in that: described top board (8) end offers groove, described core_pulling pole (5) is embedded in groove mode by the contiguous block (9) that is arranged on its one end and be solidified as a whole with it is connected with top board (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420411034.5U CN203973970U (en) | 2014-07-24 | 2014-07-24 | The side shrinkage pool core-pulling device of LED Lamp cup shell injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420411034.5U CN203973970U (en) | 2014-07-24 | 2014-07-24 | The side shrinkage pool core-pulling device of LED Lamp cup shell injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203973970U true CN203973970U (en) | 2014-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420411034.5U Expired - Fee Related CN203973970U (en) | 2014-07-24 | 2014-07-24 | The side shrinkage pool core-pulling device of LED Lamp cup shell injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203973970U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106608018A (en) * | 2015-10-27 | 2017-05-03 | 东莞酷派软件技术有限公司 | Product injection molding method and device |
| CN111745138A (en) * | 2019-03-27 | 2020-10-09 | 苏州汉扬精密电子有限公司 | Sliding block ejection mechanism and die-casting die |
-
2014
- 2014-07-24 CN CN201420411034.5U patent/CN203973970U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106608018A (en) * | 2015-10-27 | 2017-05-03 | 东莞酷派软件技术有限公司 | Product injection molding method and device |
| CN106608018B (en) * | 2015-10-27 | 2020-04-07 | 东莞酷派软件技术有限公司 | Product injection molding method and device |
| CN111745138A (en) * | 2019-03-27 | 2020-10-09 | 苏州汉扬精密电子有限公司 | Sliding block ejection mechanism and die-casting die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20150724 |
|
| EXPY | Termination of patent right or utility model |