CN203901632U - Puller cooling-type injection molding mold - Google Patents
Puller cooling-type injection molding mold Download PDFInfo
- Publication number
- CN203901632U CN203901632U CN201420299287.8U CN201420299287U CN203901632U CN 203901632 U CN203901632 U CN 203901632U CN 201420299287 U CN201420299287 U CN 201420299287U CN 203901632 U CN203901632 U CN 203901632U
- Authority
- CN
- China
- Prior art keywords
- thimble
- plate
- puller
- mold
- ejector
- 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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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a puller cooling-type injection molding mold. The puller cooling-type injection molding mold comprises a rear mold seat plate, cushion blocks, a rear mold plate, a front mold plate and a front mold seat plate; the rear mold plate is arranged on the rear mold seat plate; two parallelly-arranged cushion blocks are arranged between the rear mold plate and the rear mold seat plate; the front mold plate is arranged on the front mold seat plate; the front mold plate and the rear mold plate are movably connected by virtue of a guide column; a mold cavity is formed between the front mold plate and the rear mold plate; an ejector base plate is arranged between the two parallelly-arranged cushion blocks, and is provided with an ejector panel; the ejector panel is provided with a first ejector and a second ejector; the end parts of the first ejector and the second ejector are arranged in the mold cavity; the ejector panel is provided with a puller rod; the end part of the puller rod is provided with a puller head which is elliptical; a cooling liquid is stored in the puller head; the puller head is arranged in the mold cavity. The puller cooling-type injection molding mold provided by the utility model can be used for tightening plastic elements, is convenient to demold and can be used for improving the production efficiency substantially.
Description
Technical field
The utility model relates to a kind of injection mould, is specifically related to one and draws material cooled injection mould.
Background technology
In prior art, as patent ZL 200610061185.2 discloses a kind of injection mould, comprise the second die that one first die and is provided with die cavity and matches with described the first die, described the second die offers a runner in described die cavity, described injection mould also comprises all top elements, a through hole is offered in the below, position of described the second die Workpiece shaping in described die cavity, the described top element of cutting is placed in described through hole, described cut that top element retreats and thereon side leave a cavity and be communicated with described runner and form cast gate, described in mould injection makes while end, cutting top element advances gate cutting.This injection mould demoulding inconvenience.
Utility model content
The deficiency existing for prior art, the utility model provides a kind of can tighten plastic part, conveniently stripped, has greatly improved drawing of production efficiency and has expected cooled injection mould.
To achieve these goals, the utility model is to realize by the following technical solutions:
One is drawn material cooled injection mould, comprise rear mold seat board, cushion block, rear pattern plate, front template and front mould seat board, rear pattern plate is arranged on rear mold seat board, between rear pattern plate and rear mold seat board, be provided with two cushion blocks that are arranged in parallel, front template is arranged on front mould seat board, front template with rear pattern plate for being flexibly connected, front template is flexibly connected by guide pillar with rear pattern plate, between front template and rear pattern plate, be provided with die cavity, between the cushion block that two are arranged in parallel, be provided with Ejector Retainer Plate, Ejector Retainer Plate is provided with thimble panel, thimble panel is provided with the first thimble and the second thimble, the end of the first thimble and the second thimble is arranged in die cavity, thimble panel is provided with sprue puller, the end of sprue puller is provided with draws stub bar, drawing stub bar is elliposoidal shape, draw and in stub bar, store cooling fluid, draw stub bar to be arranged in die cavity.
Further, described guide column sleeve is equipped with guide pin bushing.
Further, described the first thimble is identical with the shape size of the second thimble.
Further, described the first thimble and the second thimble are and are arranged in parallel.
Further, the surface of described the first thimble and the second thimble is provided with ceramic layer.
The beneficial effects of the utility model: owing to being provided with Ejector Retainer Plate between two cushion blocks that are arranged in parallel, Ejector Retainer Plate is provided with thimble panel, thimble panel is provided with the first thimble and the second thimble, the end of the first thimble and the second thimble is arranged in die cavity, thimble panel is provided with sprue puller, the end of sprue puller is provided with draws stub bar, drawing stub bar is elliposoidal shape, draw and in stub bar, store cooling fluid, draw stub bar to be arranged in die cavity, so hold cooling plastic part in die cavity by drawing stub bar to realize, thereby facilitate a side that makes plastic part be pulled in rear pattern plate, facilitate the first thimble and the second thimble to eject plastic part, conveniently stripped, greatly improve production efficiency, and the stub bar that draws that interior reservoir has cooling fluid more can tighten plastic part, conveniently stripped.
Brief description of the drawings
Fig. 1 is the structural representation that the utility model draws material cooled injection mould.
Detailed description of the invention
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with detailed description of the invention, further set forth the utility model.
As shown in Figure 1, one is drawn material cooled injection mould, comprise rear mold seat board 1, cushion block 2, rear pattern plate 3, front template 4 and front mould seat board 5, rear pattern plate 3 is arranged on rear mold seat board 1, between rear pattern plate 3 and rear mold seat board 1, be provided with two cushion blocks that are arranged in parallel 2, front template 4 is arranged on front mould seat board 5, front template 4 with rear pattern plate 3 for being flexibly connected, front template 4 is flexibly connected by guide pillar 6 with rear pattern plate 3, between front template 4 and rear pattern plate 3, be provided with die cavity 7, between two cushion blocks that are arranged in parallel 2, be provided with Ejector Retainer Plate 13, Ejector Retainer Plate 13 is provided with thimble panel 12, thimble panel 12 is provided with the first thimble 8 and the second thimble 9, the end of the first thimble 8 and the second thimble 9 is arranged in die cavity 7, thimble panel 12 is provided with sprue puller 10, the end of sprue puller 10 is provided with draws stub bar 11, draw stub bar 11 for elliposoidal shape, draw in stub bar 11 and store cooling fluid, draw stub bar 11 to be arranged in die cavity 7, guide pillar 6 is set with guide pin bushing, and the first thimble 8 is identical with the shape size of the second thimble 9, and the first thimble 8 and the second thimble 9 are and are arranged in parallel, and the surface of the first thimble 8 and the second thimble 9 is provided with ceramic layer, draws the surface of stub bar 11 to be provided with ceramic layer.
The utility model draws material cooled injection mould, because rear pattern plate 3 is arranged on rear mold seat board 1, between rear pattern plate 3 and rear mold seat board 1, be provided with two cushion blocks that are arranged in parallel 2, front template 4 is arranged on front mould seat board 5, front template 4 with rear pattern plate 3 for being flexibly connected, front template 4 is flexibly connected by guide pillar 6 with rear pattern plate 3, between front template 4 and rear pattern plate 3, be provided with die cavity 7, between two cushion blocks that are arranged in parallel 2, be provided with Ejector Retainer Plate 13, Ejector Retainer Plate 13 is provided with thimble panel 12, thimble panel 12 is provided with the first thimble 8 and the second thimble 9, the end of the first thimble 8 and the second thimble 9 is arranged in die cavity 7, thimble panel 12 is provided with sprue puller 10, the end of sprue puller 10 is provided with draws stub bar 11, draw stub bar 11 for elliposoidal shape, draw in stub bar 11 and store cooling fluid, draw stub bar 11 to be arranged in die cavity 7, so hold the interior cooling plastic part of die cavity 7 by drawing stub bar 11 to realize, thereby facilitate a side that makes plastic part be pulled in rear pattern plate 3, facilitate the first thimble 8 and the second thimble 9 to eject plastic part, conveniently stripped, greatly improve production efficiency, and the stub bar 11 that draws that interior reservoir has cooling fluid more can tighten plastic part, conveniently stripped.Because the surface of the first thimble 8 and the second thimble 9 is provided with ceramic layer, so can effectively protect thimble.Because the surface of drawing stub bar 11 is provided with ceramic layer, so greatly improved abrasion resistance.
More than show and described general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. one kind is drawn material cooled injection mould, comprise rear mold seat board, cushion block, rear pattern plate, front template and front mould seat board, rear pattern plate is arranged on rear mold seat board, between rear pattern plate and rear mold seat board, be provided with two cushion blocks that are arranged in parallel, front template is arranged on front mould seat board, front template with rear pattern plate for being flexibly connected, front template is flexibly connected by guide pillar with rear pattern plate, between front template and rear pattern plate, be provided with die cavity, between the cushion block that two are arranged in parallel, be provided with Ejector Retainer Plate, Ejector Retainer Plate is provided with thimble panel, it is characterized in that: thimble panel is provided with the first thimble and the second thimble, the end of the first thimble and the second thimble is arranged in die cavity, thimble panel is provided with sprue puller, the end of sprue puller is provided with draws stub bar, drawing stub bar is elliposoidal shape, draw and in stub bar, store cooling fluid, draw stub bar to be arranged in die cavity.
2. the material cooled injection mould that draws according to claim 1, is characterized in that: described guide column sleeve is equipped with guide pin bushing.
3. the material cooled injection mould that draws according to claim 1, is characterized in that: described the first thimble is identical with the shape size of the second thimble.
4. the material cooled injection mould that draws according to claim 1, is characterized in that: described the first thimble and the second thimble are and are arranged in parallel.
5. the material cooled injection mould that draws according to claim 1, is characterized in that: the surface of described the first thimble and the second thimble is provided with ceramic layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420299287.8U CN203901632U (en) | 2014-06-07 | 2014-06-07 | Puller cooling-type injection molding mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420299287.8U CN203901632U (en) | 2014-06-07 | 2014-06-07 | Puller cooling-type injection molding mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203901632U true CN203901632U (en) | 2014-10-29 |
Family
ID=51775926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420299287.8U Expired - Fee Related CN203901632U (en) | 2014-06-07 | 2014-06-07 | Puller cooling-type injection molding mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203901632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239839A (en) * | 2016-08-30 | 2016-12-21 | 健大电业制品（昆山）有限公司 | A kind of anti-wire drawing sprue bush |
-
2014
- 2014-06-07 CN CN201420299287.8U patent/CN203901632U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239839A (en) * | 2016-08-30 | 2016-12-21 | 健大电业制品（昆山）有限公司 | A kind of anti-wire drawing sprue bush |
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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: 20141029 Termination date: 20150607 |
|
| EXPY | Termination of patent right or utility model |