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
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- CN
- China
- Prior art keywords
- ejector rod
- injection mold
- rod
- plate
- movable mould
- 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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- 238000002347 injection Methods 0.000 title claims abstract description 16
- 239000007924 injection Substances 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000003292 glue Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009189 diving Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Description
技术领域 technical field
本实用新型属于塑胶模具领域，尤其涉及一种注塑模具。The utility model belongs to the field of plastic molds, in particular to an injection mold.
背景技术 Background technique
目前在手机外壳的注塑成型中多采用潜水口方式进胶，利用圆顶针或扁顶针进行直顶出，由于注塑后的产品在模具内为倒扣形式，使用圆顶针或扁顶针时无法做到完全脱模，需要使用斜顶才能将此完全顶出，而且进胶方式从分型面到进胶口处需要一定的距离，当距离过短或过长时潜水口方式进胶就无法胜任，需要采用其他方式进胶，产品的品质很受影响，而且生产成本较高。At present, in the injection molding of mobile phone shells, the submerged port is often used to enter the glue, and the domed or flat thimble is used for straight ejection. Since the molded product is in the form of an undercut in the mold, it cannot be achieved when using a domed or flat thimble. Complete demoulding requires the use of a slanted top to eject it completely, and the glue feeding method needs a certain distance from the parting surface to the glue inlet. When the distance is too short or too long, the diving inlet method cannot be competent. Need to use other ways to feed the glue, the quality of the product is greatly affected, and the production cost is relatively high.
实用新型内容 Utility model content
本实用新型的目的就是提供一种能提高产品品质、降低生产成本的注塑模具。The purpose of the utility model is to provide an injection mold which can improve product quality and reduce production cost.
本实用新型解决其技术问题所采用的技术方案是：一种注塑模具，包括动模及相对设置的定模，动模包括动模固定板以及设于动模固定板上的垫板，垫板上通过导柱连接有动模板，动模固定板及动模板之间设有顶针板，动模板上设有型腔，所述的顶针板设有直顶杆，该直顶杆末端连接有斜顶杆，直顶杆末端设有连接杆，该连接杆末端设有连接块，斜顶杆一端设有连接槽，所述连接块可活动地设置于连接槽内。The technical solution adopted by the utility model to solve the technical problem is: an injection mold, including a movable mold and a relatively fixed mold, the movable mold includes a movable mold fixed plate and a backing plate arranged on the movable mold fixed plate, and the backing plate The upper part is connected with a movable template through a guide post, an ejector plate is provided between the movable template fixed plate and the movable template, a cavity is provided on the movable template, and the ejector plate is provided with a straight ejector rod, and the end of the straight ejector rod is connected with an inclined The end of the ejector rod is provided with a connecting rod, the end of the connecting rod is provided with a connecting block, and one end of the inclined ejector rod is provided with a connecting groove, and the connecting block is movably arranged in the connecting groove.
所述连接块为长方形，所述连接槽为长方形槽，连接块可活动地设置于连接槽内。The connecting block is rectangular, the connecting groove is rectangular, and the connecting block is movably arranged in the connecting groove.
所述连接杆为圆柱形。The connecting rod is cylindrical.
所述斜顶杆另一端设有成型块。The other end of the inclined ejector rod is provided with a molding block.
所述顶针板下方连接有一顶针固定板。A thimble fixing plate is connected below the thimble plate.
本实用新型的有益效果是：本注塑模具开模时，通过顶针板上的直顶杆带动斜顶杆斜向顶出，可顺利将产品顶出脱模，从而，保证了产品的品质，降低了生产成本。The beneficial effect of the utility model is: when the injection mold is opened, the straight ejector rod on the ejector plate drives the inclined ejector rod to eject obliquely, and the product can be ejected and demoulded smoothly, thereby ensuring the quality of the product and reducing the production cost.
附图说明 Description of drawings
图1是本实用新型的结构示意图；Fig. 1 is the structural representation of the utility model;
图2是本实用新型的立体分解图；Fig. 2 is a three-dimensional exploded view of the utility model;
图3是本实用新型直顶杆和斜顶杆的结构示意图。Fig. 3 is a structural schematic view of the straight ejector rod and the inclined ejector rod of the utility model.
具体实施方式 Detailed ways
下面结合附图对本实用新型作进一步详细说明。Below in conjunction with accompanying drawing, the utility model is described in further detail.
参照图1、图2和图3所示，本实用新型公开了一种注塑模具，包括动模及相对设置的定模，动模包括动模固定板1以及设于动模固定板1上的垫板3，垫板3上通过导柱5连接有动模板2，动模板2上设有型腔4，动模固定板1及动模板2之间设有顶针板8，顶针板8下方连接有一顶针固定板9，顶针板8设有直顶杆81，顶针固定板9将直顶杆81固定于顶针板8上，该直顶杆81末端连接有斜顶杆82，直顶杆81末端设有圆柱形的连接杆811，该连接杆811末端设有长方形的连接块812，斜顶杆82一端设有长方形的连接槽821，斜顶杆82另一端设有成型块822，所述连接块812可活动地设置于连接槽821内，成型块822与型腔4、镶块(图未示)及定模配合于注塑模具合模时成型产品。Referring to Fig. 1, Fig. 2 and Fig. 3, the utility model discloses an injection mold, which includes a movable mold and a relatively fixed mold. The
本注塑模具开模时，通过顶针板上的直顶杆81带动斜顶杆82斜向顶出，可顺利将产品顶出脱模，从而，保证了产品的品质，降低了生产成本。When the injection mold is opened, the
本实用新型的有益效果是：本注塑模具开模时，通过顶针板上的直顶杆带动斜顶杆斜向顶出，可顺利将产品顶出脱模，从而，保证了产品的品质，降低了生产成本。The beneficial effect of the utility model is: when the injection mold is opened, the straight ejector rod on the ejector plate drives the inclined ejector rod to eject obliquely, and the product can be ejected and demoulded smoothly, thereby ensuring the quality of the product and reducing the production cost.
上述实施例仅例示性说明本实用新型的原理及其功效，以及部分运用的实施例，对于本领域的普通技术人员来说，在不脱离本实用新型创造构思的前提下，还可以做出若干变形和改进，这些都属于本实用新型的保护范围。The above-mentioned embodiments only illustrate the principles and effects of the present utility model, as well as the partially used embodiments. For those of ordinary skill in the art, without departing from the inventive concept of the present utility model, some Deformation and improvement, these all belong to the protection domain of the present utility model.
Claims (5)
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 | ||
| 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. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20200520 |