CN202088394U - Injection mold - Google Patents
Injection mold Download PDFInfo
- Publication number
- CN202088394U CN202088394U CN2011201621044U CN201120162104U CN202088394U CN 202088394 U CN202088394 U CN 202088394U CN 2011201621044 U CN2011201621044 U CN 2011201621044U CN 201120162104 U CN201120162104 U CN 201120162104U CN 202088394 U CN202088394 U CN 202088394U
- Authority
- CN
- China
- Prior art keywords
- injection mold
- rod
- plate
- ejector
- fixing plate
- 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 an injection mold which comprises a movable mold and a fixed mold arranged oppositely, wherein the movable mold comprises a movable mold fixing plate and a base plate arranged on the movable mold fixing plate; the base plate is connected with a movable template through a guide column; an ejector plate is arranged between the movable mold fixing plate and the movable template which is provided with a cavity; the injection mold is characterized in that the injector plate is provided with a straight ejector rod; the tail end of the straight ejector rod is connected with an inclined ejector rob; the tail end of the straight ejector rob is provided with a connecting rod; a connecting block is arranged at the tail end of the connecting rod; a connecting groove is arranged at one end of the inclined ejector rod; and the connecting block is movably arranged in the connecting groove. When the injection mold is opened, the straight ejector rod on the ejector plate drives the inclined ejector rob to eject obliquely so as to eject the product smoothly and strip the mold, so that the product quality is ensured and the production cost is lowered.
Description
Technical field
The utility model belongs to the plastic mould field, relates in particular to a kind of injection mold.
Background technology
The diving mouthful modes that adopt are advanced glue more in the injection mo(u)lding of phone housing at present, utilize dome pin or flat thimble directly to eject, because the product after the injection moulding is the back-off form in mould, can't accomplish the complete demoulding when using dome pin or flat thimble, need to use oblique top this could be ejected fully, and advance the glue mode and need certain distance from die joint to glue-feeder, mouthful mode of diving under water when distance is too short or long is advanced glue and just can't be competent at, need to adopt other modes to advance glue, the quality of product is very influenced, and production cost is higher.
The utility model content
The purpose of this utility model just provides a kind of injection mold that can improve product quality, reduce production costs.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of injection mold, comprise dynamic model and the cover half that is oppositely arranged, dynamic model comprises dynamic mould fixing plate and is located at backing plate on the dynamic mould fixing plate, be connected with moving platen by guide pillar on the backing plate, be provided with ejector retainner plate between dynamic mould fixing plate and the moving platen, moving platen is provided with die cavity, described ejector retainner plate is provided with straight push rod, this straight push rod end is connected with angle ejector rod, straight push rod end is provided with connecting rod, this connecting rod end is provided with contiguous block, and angle ejector rod one end is provided with link slot, and described contiguous block is arranged in the link slot movably.
Described contiguous block is a rectangle, and described link slot is a rectangular slot, and contiguous block is arranged in the link slot movably.
Described connecting rod is cylindrical.
The described angle ejector rod other end is provided with forming blocks.
Described ejector retainner plate below is connected with a thimble fixed head.
The beneficial effects of the utility model are: during the die sinking of this injection mold, drive by the straight push rod on the ejector retainner plate that angle ejector rod is oblique to eject, can be smoothly with the product ejection device, thereby, guaranteed the quality of product to have reduced production cost.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a three-dimensional exploded view of the present utility model;
Fig. 3 is the structural representation of straight push rod of the utility model and angle ejector rod.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
With reference to Fig. 1, Fig. 2 and shown in Figure 3, the utility model discloses a kind of injection mold, comprise dynamic model and the cover half that is oppositely arranged, dynamic model comprises dynamic mould fixing plate 1 and is located at backing plate 3 on the dynamic mould fixing plate 1, be connected with moving platen 2 by guide pillar 5 on the backing plate 3, moving platen 2 is provided with die cavity 4, be provided with ejector retainner plate 8 between dynamic mould fixing plate 1 and the moving platen 2, ejector retainner plate 8 belows are connected with a thimble fixed head 9, ejector retainner plate 8 is provided with straight push rod 81, thimble fixed head 9 is fixed in straight push rod 81 on the ejector retainner plate 8, these straight push rod 81 ends are connected with angle ejector rod 82, straight push rod 81 ends are provided with columniform connecting rod 811, these connecting rod 811 ends are provided with rectangular contiguous block 812, and angle ejector rod 82 1 ends are provided with rectangular link slot 821, and angle ejector rod 82 other ends are provided with forming blocks 822, described contiguous block 812 is arranged in the link slot 821 movably, forming blocks 822 and die cavity 4, insert in (figure do not show) and cover half shaped article when being matched with the injection mold matched moulds.
During the die sinking of this injection mold, drive angle ejector rods 82 oblique ejecting by the straight push rod on the ejector retainner plate 81, can be smoothly with the product ejection device, thereby, guaranteed the quality of product to have reduced production cost.
The beneficial effects of the utility model are: during the die sinking of this injection mold, drive by the straight push rod on the ejector retainner plate that angle ejector rod is oblique to eject, can be smoothly with the product ejection device, thereby, guaranteed the quality of product to have reduced production cost.
The foregoing description is illustrative principle of the present utility model and effect thereof only; and the embodiment of part utilization; for the person of ordinary skill of the art; under the prerequisite that does not break away from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (5)
1. injection mold, comprise dynamic model and the cover half that is oppositely arranged, dynamic model comprises dynamic mould fixing plate (1) and is located at backing plate (3) on the dynamic mould fixing plate (1), backing plate (3) is gone up and is connected with moving platen (2) by guide pillar (5), be provided with ejector retainner plate (8) between dynamic mould fixing plate (1) and the moving platen (2), moving platen (2) is provided with die cavity (4), it is characterized in that: described ejector retainner plate (8) is provided with straight push rod (81), this straight push rod (81) end is connected with angle ejector rod (82), straight push rod (81) end is provided with connecting rod (811), this connecting rod (811) end is provided with contiguous block (812), angle ejector rod (82) one ends are provided with link slot (821), and described contiguous block (812) is arranged in the link slot (821) movably.
2. injection mold according to claim 1 is characterized in that, described contiguous block (812) is a rectangle, and described link slot (821) is a rectangular slot, and contiguous block (812) is arranged in the link slot (821) movably.
3. injection mold according to claim 1 is characterized in that, described connecting rod (811) is cylindrical.
4. injection mold according to claim 1 is characterized in that, described angle ejector rod (82) other end is provided with forming blocks (822).
5. injection mold according to claim 1 is characterized in that, described ejector retainner plate (8) below is connected with a thimble fixed head (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201621044U CN202088394U (en) | 2011-05-20 | 2011-05-20 | Injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201621044U CN202088394U (en) | 2011-05-20 | 2011-05-20 | Injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202088394U true CN202088394U (en) | 2011-12-28 |
Family
ID=45363483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201621044U Expired - Fee Related CN202088394U (en) | 2011-05-20 | 2011-05-20 | Injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202088394U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563768A (en) * | 2015-12-18 | 2016-05-11 | 浙江诺格汽车模具有限公司 | Mold stripping structure of injection mold |
| CN107825673A (en) * | 2017-12-07 | 2018-03-23 | 东莞市天富励德实业有限公司 | Injection demoulding device |
-
2011
- 2011-05-20 CN CN2011201621044U patent/CN202088394U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563768A (en) * | 2015-12-18 | 2016-05-11 | 浙江诺格汽车模具有限公司 | Mold stripping structure of injection mold |
| CN107825673A (en) * | 2017-12-07 | 2018-03-23 | 东莞市天富励德实业有限公司 | Injection demoulding device |
| CN107825673B (en) * | 2017-12-07 | 2023-11-28 | 东莞市天富励德实业有限公司 | Injection molding and demolding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523878 Changan City, Guangdong Province town on the corner management area Patentee after: Guangdong wins smart group Limited by Share Ltd Address before: 523878 Changan City, Guangdong Province town on the corner management area Patentee before: Dongguan Janus Precision Components Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20200520 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |