CN202764136U - Separating hardware jet packet injection mold - Google Patents
Separating hardware jet packet injection mold Download PDFInfo
- Publication number
- CN202764136U CN202764136U CN 201220405475 CN201220405475U CN202764136U CN 202764136 U CN202764136 U CN 202764136U CN 201220405475 CN201220405475 CN 201220405475 CN 201220405475 U CN201220405475 U CN 201220405475U CN 202764136 U CN202764136 U CN 202764136U
- Authority
- CN
- China
- Prior art keywords
- hardware terminal
- sliding block
- mold
- patrix
- counterdie
- 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)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model discloses a separating hardware jet packet injection mold which comprises an upper mold, a lower mold matched with the upper mold and a hardware terminal placed in a mold cavity defined by the upper mold and the lower mold. Injection molding runners are arranged in the upper mold and the lower mold, a slidable lower sliding block is arranged on the lower mold correspondingly, an upper sliding block is correspondingly arranged on the upper mold, the upper sliding block can be clamped on the lower sliding block slidably, a floating and sinking positioning pin for positioning the hardware terminal is arranged in the upper mold and can move in the upper mold vertically. The floating and sinking positioning pin is increased for positioning the hardware terminal so as to guarantee that the hardware terminal cannot shift and improve yield. The upper sliding block and the lower sliding block enable the hardware terminal to be put rapidly, and therefore deformation of the hardware terminal cannot be caused easily and efficiency and yield are improved.
Description
Technical field
The utility model relates to a kind of injection mold, relates in particular to a kind of separate type five metals and penetrates the bag injection mold.
Background technology
It is patrix that existing five metals is penetrated the parcel post injection mold structure, counterdie, and thimble and slide block form.During production hardware terminal is put into mould an actor's rendering of an operatic tune, then upper and lower mould is combined, thereby form the product of contracting for fixed output quotas of penetrating toward the interior injecting glue of mould an actor's rendering of an operatic tune.Existing this mould has two large shortcomings:
1, penetrate when contracting for fixed output quotas product, the phenomenons such as product drain terminal and encapsulate appear in the visibly moved easy mobile hardware terminal of solation position.
2, after hardware terminal was put neatly, during matched moulds, mould slide block collided easily terminal and makes its distortion, has strengthened the fraction defective of final products.
Therefore, that hardware terminal is fixed in the mold cavity is mobile in the urgent need to a kind of in this area, the new die that also can not bump and cause hardware terminal to move when the mould matched moulds simultaneously.
The utility model content
The purpose of this utility model is for the deficiencies in the prior art, provides a kind of separate type five metals that can not be moved in the mold cavity that hardware terminal can be fixed on to penetrate the bag injection mold, thereby improves yield and the operating efficiency of final products.
The utility model is that the technical scheme that the above-mentioned utility model creation of realization purpose adopts is:
A kind of separate type five metals is penetrated the bag injection mold, comprise patrix, the counterdie that cooperates with it, be positioned over the hardware terminal in the mold cavity that the patrix counterdie encloses, be equipped with injection molding channel in described patrix and the described counterdie, correspondence is provided with a sliding block that can slide on the described counterdie, and correspondence is provided with a top shoe on the described patrix, described top shoe slidably is fastened on the described sliding block, is provided with the alignment pin that drifts along that also can move up and down in described patrix for the hardware terminal location in the described patrix.
Further preferably, described top shoe engage with described sliding block form one can be with the clamping part of described hardware terminal clamping.
Further preferably, be provided with a plurality of alignment pins that drift along in the described patrix, the described alignment pin that drifts along naturally droops under Action of Gravity Field and is connected in the described hardware terminal.
In this patent, at patrix the being provided with alignment pin that drifts along, the alignment pin that drifts along naturally droops under Action of Gravity Field and the hardware terminal clamping that is arranged in the mold cavity, thereby hardware terminal can be moved.During actual production, at first by top shoe and sliding block hardware terminal is clamped, then sliding block is slided in the counterdie, thereby substantially be fixed on hardware terminal in the mold cavity, because the hardware terminal area is larger, the end that only clamps hardware terminal by upper sliding block is subjected to displacement by the flow effect of injecting glue also can in injection moulding process, therefore, next with patrix and counterdie matched moulds, because be provided with the alignment pin that drifts along in the patrix, the alignment pin that drifts along can be inserted under nature in each corresponding in hardware terminal cavity, thereby hardware terminal is fixed in the mold cavity.In injection moulding process, because the pressure of injecting glue can increase gradually, finally finish whole injection moulding in the patrix and penetrate packet procedures thereby the pressure of final injecting glue can upwards promote the alignment pin that drifts along to be retracted into, during die sinking, only need upper sliding block directly pulled out and get final product.
Drift along alignment pin by increase in this patent can displacement to the pre-aligned hardware terminal that guaranteed of hardware terminal, improves yield, and top shoe and sliding block structure can be put hardware terminal fast, are difficult for causing the hardware terminal distortion, raise the efficiency and yield.
Particularly, the shop bolt that drifts along in this patent, solved in the prior art can't positioning terminal a difficult problem, thereby the hardware terminal position in the product can not moved, improved product yield.Top shoe in this patent and sliding block have replaced whole slide block in the prior art, thereby make production efficient improve 300%, and yield is brought up to more than 95% from 20%.
Description of drawings
Fig. 1 is the mold integral structural representation of present embodiment.
Fig. 2 is the structural representation of the upper sliding block clamping hardware terminal of present embodiment.
The specific embodiment
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other structure.
The mold integral structural representation of present embodiment as shown in Figure 1, Fig. 2 is the structural representation of the upper sliding block clamping hardware terminal of present embodiment, a kind of separate type five metals is penetrated the bag injection mold, comprise patrix 1, the counterdie 2 that cooperates with it, be positioned over the hardware terminal 7 in the mold cavity 3 that patrix 1 counterdie 2 encloses, be equipped with injection molding channel in patrix 1 and the counterdie 2, the corresponding sliding block that can slide 6 that is provided with on the counterdie 2, correspondence is provided with a top shoe 5 on the patrix 1, top shoe 5 slidably is fastened on the sliding block 6, is provided with in the patrix 1 for the alignment pin 4 that drifts along with hardware terminal 7 location, and the alignment pin 4 that drifts along can move up and down in patrix 1.As shown in Figure 2, top shoe 5 extends a top shoe clamping part 51, and sliding block 6 extends a sliding block clamping part 61, and top shoe clamping part 51 engages formation one with sliding block clamping part 61 can be with the clamping part of hardware terminal 7 clampings.In the present embodiment, be provided with a plurality of alignment pins 4 that drift along in the patrix 1, the alignment pin 4 that drifts along naturally droops under Action of Gravity Field in the corresponding hole that is connected in the hardware terminal 7, and in fact, the quantity of the alignment pin 4 that drifts along is penetrated as required concrete shape and the structure of the hardware terminal of bag injection moulding and determined.
The above only is preferred embodiment of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. a separate type five metals is penetrated the bag injection mold, comprise patrix, the counterdie that cooperates with it, be positioned over the hardware terminal in the mold cavity that the patrix counterdie encloses, be equipped with injection molding channel in described patrix and the described counterdie, it is characterized in that: the corresponding sliding block that can slide that is provided with on the described counterdie, correspondence is provided with a top shoe on the described patrix, described top shoe slidably is fastened on the described sliding block, is provided with the alignment pin that drifts along that also can move up and down in described patrix for the hardware terminal location in the described patrix.
2. separate type five metals according to claim 1 is penetrated the bag injection mold, it is characterized in that: described top shoe engages formation one with described sliding block can be with the clamping part of described hardware terminal clamping.
3. separate type five metals according to claim 1 is penetrated the bag injection mold, it is characterized in that: be provided with a plurality of alignment pins that drift along in the described patrix, the described alignment pin that drifts along naturally droops under Action of Gravity Field and is connected in the described hardware terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220405475 CN202764136U (en) | 2012-08-16 | 2012-08-16 | Separating hardware jet packet injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220405475 CN202764136U (en) | 2012-08-16 | 2012-08-16 | Separating hardware jet packet injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202764136U true CN202764136U (en) | 2013-03-06 |
Family
ID=47770735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220405475 Expired - Fee Related CN202764136U (en) | 2012-08-16 | 2012-08-16 | Separating hardware jet packet injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202764136U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785332A (en) * | 2012-08-16 | 2012-11-21 | 上海为彪汽配制造有限公司 | Separate hardware injective envelope injection mold |
| CN105172058A (en) * | 2015-10-30 | 2015-12-23 | 东莞酷派软件技术有限公司 | Hardware injection mold |
-
2012
- 2012-08-16 CN CN 201220405475 patent/CN202764136U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785332A (en) * | 2012-08-16 | 2012-11-21 | 上海为彪汽配制造有限公司 | Separate hardware injective envelope injection mold |
| CN102785332B (en) * | 2012-08-16 | 2014-09-10 | 上海为彪汽配制造有限公司 | Separate hardware injective envelope injection mold |
| CN105172058A (en) * | 2015-10-30 | 2015-12-23 | 东莞酷派软件技术有限公司 | Hardware injection mold |
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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: 20130306 Termination date: 20210816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |