CN203141727U - Injection molding product blanking die - Google Patents
Injection molding product blanking die Download PDFInfo
- Publication number
- CN203141727U CN203141727U CN 201320149143 CN201320149143U CN203141727U CN 203141727 U CN203141727 U CN 203141727U CN 201320149143 CN201320149143 CN 201320149143 CN 201320149143 U CN201320149143 U CN 201320149143U CN 203141727 U CN203141727 U CN 203141727U
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- die
- punch
- bottom plate
- hole
- fixed
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Abstract
The utility model discloses an injection molding product blanking die comprising an upper side fixed on a punch running bench and a lower die correspondingly fixed on a punch fixing bench, wherein the upper die comprises an upper bottom plate as well as a male die fixing plate and a stripper plate which are sequentially arranged below the upper bottom plate; the male die fixing plate is provided with a plurality of male dies; the lower die comprises a lower bottom plate and a female die fixed above the lower bottom plate; the lower bottom plate is provided with a discharging hole; and a guide device is arranged between the upper bottom plate and the lower bottom plate. A semi-finished product molded by using an injection molding die is blanked by using the injection molding product blanking die to obtain a final product, so that a knife edge is omitted in the design of the injection molding die to ensure that the area is saved and the number of die cavities and the yield are increased on a template. Through blanking, a corner can be better finished, and furthermore, the burr rate is reduced, and meanwhile, the trimming quantity is also reduced.
Description
Technical field
The utility model relates to a kind of blanking die, relates in particular to a kind of injecting products blanking die.
Background technology
At present, the cavity plate of mold pressing mould is owing to adopt edge of a knife mode to guarantee to separate between later stage product and the waste material, thereby increase the gap between each die cavity, reduced the quantity of plate upper impression, exist production efficiency low, the product corner burr that injection forming mold is produced is too much, the shortcoming that the deburring amount is excessive.
The utility model content
The purpose of this utility model is to provide a kind of injecting products blanking die, and it has production efficiency height, the corner burr is few and the deburring amount is little characteristics, to solve the problem that injection mold exists in the prior art.
For reaching this purpose, the utility model by the following technical solutions:
A kind of injecting products blanking die, it comprises patrix and the corresponding counterdie that is fixed on the punch press stationary work-table that is fixed on the punch press operation workbench, wherein, described patrix comprises upper plate and is installed on punch retainer and the stripper of upper plate below successively, a plurality of punch are installed on the described punch retainer, described counterdie comprises lower shoe and is fixed in the die of lower shoe top, offers material-dropping hole on the described lower shoe, is provided with guider between the described upper and lower base plate.
Especially, described upper and lower base plate is square structure, and four jiaos of correspondences of described upper and lower base plate are provided with the quadruplet guider.
Especially, described guider comprises the fairlead that correspondence is arranged at the lead between the upper and lower base plate and cooperates lead to arrange.
Especially, offer installing hole on the described upper plate, all offer fixing hole corresponding to punch retainer and stripper, set bolt passes installing hole and fixing hole is installed on punch retainer and stripper on the upper plate.
Especially, described punch is fixed on the punch retainer by set bolt.
Especially, offer through hole on the described die, corresponding to offering screwed hole on the lower shoe, set bolt passes through hole and lock onto in the screwed hole die is fixed on the lower shoe.
The beneficial effects of the utility model are, compared with prior art described injecting products blanking die carries out obtaining final products behind the stamping-out to the semi-finished product of injection mould moulding, thereby in design for Injection Mould, reduced the edge of a knife, can be implemented in the more die cavity quantity of increase on the template die, improve output so saved area.Can better reach the corner polishing by stamping-out, reduce the burr rate unexpectedly and also reduced simultaneously the deburring amount.
Description of drawings
Fig. 1 is the structural representation of the injecting products blanking die that provides of the utility model specific embodiment 1;
Fig. 2 is the partial enlarged drawing at A place among Fig. 1.
The specific embodiment
Further specify the technical solution of the utility model below in conjunction with accompanying drawing and by the specific embodiment.
See also illustrated in figures 1 and 2ly, Fig. 1 is the structural representation of the injecting products blanking die that provides of the utility model specific embodiment 1; Fig. 2 is the partial enlarged drawing at A place among Fig. 1.
In the present embodiment, a kind of injecting products blanking die comprises patrix and the corresponding counterdie that is fixed on the punch press stationary work-table that is fixed on the punch press operation workbench, described patrix comprises upper plate 1, described upper plate 1 offers installing hole, all offer fixing hole corresponding to punch retainer 2 and stripper 3, set bolt passes installing hole and fixing hole is installed on punch retainer 2 and stripper 3 on the upper plate 1.By set bolt a plurality of punch 4 are arranged on the described punch retainer 2, described counterdie comprises lower shoe 5, offer screwed hole on the described lower shoe 5, corresponding to offering through hole on the die, set bolt passes through hole and lock onto in the screwed hole die 6 is fixed on the lower shoe 5, and offers material-dropping hole 7 on the described lower shoe.
Described upper plate 1 and lower shoe 5 are square structure, and four jiaos of correspondences of described upper plate 1 and lower shoe 5 are provided with the quadruplet guider, and described guider comprises the fairlead 9 that correspondence is arranged at the lead 8 between upper plate 1 and the lower shoe 5 and cooperates lead 8 to arrange.
During work, punch press is by certain stroke, patrix lifted with counterdie separate, semi-finished product 10 are put into the die cavity of die 6, patrix gets togather by guider and counterdie, punch press makes the punch 4 of patrix enter the die cavity of die 6 by stroke again, utilizes punch with the blade clearance of the die edge of a knife waste material of semi-finished product 10 to be separated with finished product, and finished product is come off by material-dropping hole 7.
Above embodiment has just set forth basic principle of the present utility model and characteristic; the utility model is not limited by above-mentioned example; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various variations and change, and these variations and change all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. injecting products blanking die, it comprises patrix and the corresponding counterdie that is fixed on the punch press stationary work-table that is fixed on the punch press operation workbench, it is characterized in that, described patrix comprises upper plate and is installed on punch retainer and the stripper of upper plate below successively, a plurality of punch are installed on the described punch retainer, described counterdie comprises lower shoe and is fixed in the die of lower shoe top, offers material-dropping hole on the described lower shoe, is provided with guider between the described upper and lower base plate.
2. injecting products blanking die according to claim 1 is characterized in that, described upper and lower base plate is square structure, and four jiaos of correspondences of described upper and lower base plate are provided with the quadruplet guider.
3. according to claim 1 or 2 each described injecting products blanking dies, it is characterized in that described guider comprises the fairlead that correspondence is arranged at the lead between the upper and lower base plate and cooperates lead to arrange.
4. injecting products blanking die according to claim 1, it is characterized in that, offer installing hole on the described upper plate, all offer fixing hole corresponding to punch retainer and stripper, set bolt passes installing hole and fixing hole is installed on punch retainer and stripper on the upper plate.
5. injecting products blanking die according to claim 1 is characterized in that, described punch is fixed on the punch retainer by set bolt.
6. injecting products blanking die according to claim 1 is characterized in that, offers through hole on the described die, and corresponding to offering screwed hole on the lower shoe, set bolt passes through hole and lock onto in the screwed hole die is fixed on the lower shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320149143 CN203141727U (en) | 2013-03-28 | 2013-03-28 | Injection molding product blanking die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320149143 CN203141727U (en) | 2013-03-28 | 2013-03-28 | Injection molding product blanking die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203141727U true CN203141727U (en) | 2013-08-21 |
Family
ID=48969280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320149143 Expired - Lifetime CN203141727U (en) | 2013-03-28 | 2013-03-28 | Injection molding product blanking die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203141727U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144230A (en) * | 2013-03-28 | 2013-06-12 | 奥科（无锡）合成材料研发有限公司 | Punching die of injection products |
| CN103994348A (en) * | 2014-04-26 | 2014-08-20 | 王定锋 | Slitting injection molding LED identification module and method |
-
2013
- 2013-03-28 CN CN 201320149143 patent/CN203141727U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144230A (en) * | 2013-03-28 | 2013-06-12 | 奥科（无锡）合成材料研发有限公司 | Punching die of injection products |
| CN103994348A (en) * | 2014-04-26 | 2014-08-20 | 王定锋 | Slitting injection molding LED identification module and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |