CN202702518U - Injection molding mold with precise positioning function - Google Patents
Injection molding mold with precise positioning function Download PDFInfo
- Publication number
- CN202702518U CN202702518U CN 201220430994 CN201220430994U CN202702518U CN 202702518 U CN202702518 U CN 202702518U CN 201220430994 CN201220430994 CN 201220430994 CN 201220430994 U CN201220430994 U CN 201220430994U CN 202702518 U CN202702518 U CN 202702518U
- Authority
- CN
- China
- Prior art keywords
- cavity
- die
- positioning function
- patrix
- detent
- 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
Links
- 238000001746 injection moulding Methods 0.000 title abstract 4
- 238000002347 injection Methods 0.000 claims description 14
- 239000007924 injection Substances 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses an injection molding mold with a precise positioning function. The injection molding mold comprises an upper die (1), and a lower die (2) matched with the upper die (1), wherein a lower cavity (3) is arranged on the lower end face of the upper die (1), a locating groove (4) is arranged on the lower cavity (3), and the locating groove (4) is fixed in the lower cavity (3) through a first locating bolt (5) arranged on the upper die (1); an upper cavity (6) is arranged on the upper end face of the lower die (1), a locating block (7) is arranged on the upper cavity (3), the size of the locating block (7) is matched with the locating groove (4), and the locating block (7) is fixed in the upper cavity (6) through a second locating bolt (8) arranged on the lower die (2). According to the utility model, the upper die and the lower die are precisely located, so that the quality of an injection molding product is improved, resources are saved, and the production cost is reduced.
Description
Technical field
The utility model relates to a kind of injection mold, relates in particular to a kind of injection mold with accurate positioning function.
Background technology
Injection mold belongs to precise part, yet injection mold of the prior art can not be located when upper die and lower die are assembled accurately, the product that causes injecting produces burr easily, even severe patient more, causes the damage of moulding, the waste resource increases production cost.
The utility model content
The technical problem that (one) will solve
The technical problems to be solved in the utility model provides a kind of injection mold with accurate positioning function, to overcome the defective that injection mold in the prior art can not precise positioning when upper die and lower die are assembled.
(2) technical scheme
For achieving the above object, the utility model provides a kind of injection mold with accurate positioning function, comprises patrix, and the counterdie that cooperates with described patrix; The lower surface of described patrix is provided with lower cavity, and described lower cavity is provided with detent, and described detent is fixed in the described lower cavity by the first set on patrix dog screw; The upper surface of described counterdie is provided with cavity, and described upper cavity is provided with locating piece, and this location block size just in time matches with described detent, and described locating piece is fixed in the described upper cavity by the second set on counterdie dog screw.
Wherein, described lower cavity or upper cavity are square cavity.
Wherein, described detent is conical socket.
Wherein, an end of described locating piece is set to circular cone.。
(3) beneficial effect
Compared with prior art, the utility model is aimed at the detent of patrix lower surface with the locating piece of counterdie upper surface when patrix is installed to counterdie, just can accurately patrix be installed on the counterdie.The utility model can improve the quality of injecting products with the upper die and lower die precise positioning, saving resource, has reduced production cost.
Description of drawings
Fig. 1 is the injection mold structure schematic diagram that the utlity model has accurate positioning function;
Fig. 2 is the A section structure for amplifying schematic diagram among Fig. 1.
In the accompanying drawing: 1, patrix, 2, counterdie, 3, lower cavity, 4, detent, the 5, first dog screw, 6, upper cavity, 7, locating piece, the 8, second dog screw.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
The utlity model has the injection mold of accurate positioning function as shown in Figure 1, 2, comprise patrix 1, and the counterdie 2 that cooperates with described patrix 1; The lower surface of described patrix 1 is provided with lower cavity 3, and described lower cavity 3 is provided with detent 4, and described detent 4 is fixed in the described lower cavity 3 by the first set on the patrix 1 dog screw 5; The upper surface of described counterdie 2 is provided with cavity 6, and described upper cavity 6 is provided with locating piece 7, and the size of this locating piece 7 just in time matches with described detent 4, and described locating piece 7 is fixed in the described upper cavity 6 by the second set on the counterdie 2 dog screw 8.
Described lower cavity 3 or upper cavity 6 are square cavity.Described detent 4 is conical socket.One end of described locating piece 7 is set to circular cone.
The utility model is aimed at the detent of patrix lower surface with the locating piece of counterdie upper surface when patrix is installed to counterdie, just can accurately patrix be installed on the counterdie.The utility model can improve the quality of injecting products with the upper die and lower die precise positioning, saving resource, has reduced production cost
The above only is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. the injection mold with accurate positioning function comprises patrix (1), and the counterdie (2) that cooperates with described patrix (1); It is characterized in that: the lower surface of described patrix (1) is provided with lower cavity (3), described lower cavity (3) is provided with detent (4), and described detent (4) is fixed in the described lower cavity (3) by upper set the first dog screw (5) of patrix (1); The upper surface of described counterdie (2) is provided with cavity (6), described upper cavity (6) is provided with locating piece (7), the size of this locating piece (7) just in time matches with described detent (4), and described locating piece (7) is fixed in the described upper cavity (6) by upper set the second dog screw (8) of counterdie (2).
2. the injection mold with accurate positioning function according to claim 1 is characterized in that: described lower cavity (3) or upper cavity (6) are square cavity.
3. the injection mold with accurate positioning function according to claim 1 and 2, it is characterized in that: described detent (4) is conical socket.
4. the injection mold with accurate positioning function according to claim 3, it is characterized in that: an end of described locating piece (7) is set to circular cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220430994 CN202702518U (en) | 2012-08-28 | 2012-08-28 | Injection molding mold with precise positioning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220430994 CN202702518U (en) | 2012-08-28 | 2012-08-28 | Injection molding mold with precise positioning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202702518U true CN202702518U (en) | 2013-01-30 |
Family
ID=47582854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220430994 Expired - Fee Related CN202702518U (en) | 2012-08-28 | 2012-08-28 | Injection molding mold with precise positioning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202702518U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862628A (en) * | 2014-03-20 | 2014-06-18 | 苏州鑫荣健身器材有限公司 | Die for forming inner covers of dust collectors |
| CN105345957A (en) * | 2015-12-04 | 2016-02-24 | 苏州广硕精密电子有限公司 | Dual-positioning positioning column |
| CN105346008A (en) * | 2015-12-08 | 2016-02-24 | 苏州广硕精密电子有限公司 | Injection mold positioning column |
-
2012
- 2012-08-28 CN CN 201220430994 patent/CN202702518U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862628A (en) * | 2014-03-20 | 2014-06-18 | 苏州鑫荣健身器材有限公司 | Die for forming inner covers of dust collectors |
| CN105345957A (en) * | 2015-12-04 | 2016-02-24 | 苏州广硕精密电子有限公司 | Dual-positioning positioning column |
| CN105346008A (en) * | 2015-12-08 | 2016-02-24 | 苏州广硕精密电子有限公司 | Injection mold positioning column |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EXPY | Termination of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20150828 |