CN202952432U - Master pattern upside-down buckle angle pin mechanism - Google Patents
Master pattern upside-down buckle angle pin mechanism Download PDFInfo
- Publication number
- CN202952432U CN202952432U CN 201220590114 CN201220590114U CN202952432U CN 202952432 U CN202952432 U CN 202952432U CN 201220590114 CN201220590114 CN 201220590114 CN 201220590114 U CN201220590114 U CN 201220590114U CN 202952432 U CN202952432 U CN 202952432U
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- angle pin
- master pattern
- pin base
- pin
- upside
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Abstract
The utility model relates to a master pattern upside-down buckle angle pin mechanism which is applied to a mold. The mold comprises a female template, a male template, a female mold core and a male mold core. The master pattern upside buckle angle pin mechanism comprises an angle pin base, an angle pin and a switching ware. The angle pin base is arranged in the female template of the mold in a movable mode. A certain stroke space is reserved in the female template to enable the angle pin base to move. One end of the angle pin is connected with one end of the angle pin base, and the other end of the angle pin penetrates through upside-down buckle of the mold female mold core inserted-type matched-forming-type product. One end of the switching ware is arranged at the other end of the angle pin base, and the other end of the switching ware is arranged in the male mold core of the mold. The master pattern upside-down buckle angle pin mechanism overcomes the detect that a master pattern angle pin needs to patch blow holes, achieves simple forming of master pattern upside-down buckle product without patching the blow holes. Due to the master pattern upside-down buckle angle pin mechanism, the extraction of the master pattern upside-down buckle can be safely and smoothly achieved. The master pattern upside buckle angle pin mechanism is simple in structure, low in cost, convenient to process and convenient for fitters to assemble and disassemble.
Description
[technical field]
The utility model relates to a kind of mould structure, is specifically related to process a kind of Slanting pin mechanism of master mold torque product.
[background technology]
When producing plastic cement products, generally can design different mould structures according to different product back-offs and realize exiting smoothly of product, as shown in Figure 1, there is back-off 11 in product 10 in the master mold side, this product 10 need to be done female die ejection mechanism and realize exiting of this back-off 11, generally can leave the breaking hole at the back-off place to realize the simplification of this mechanism, when if this product 10 does not leave the breaking hole at back-off 11 places, mould need to be done a whole set of female die ejection mechanism and realize exiting of this product 10, thereby mould can structurally increase greatly, make the mould structure complexity, cost increases, the problems such as on-the-spot dismounting difficulty.
In view of this, in fact be necessary to provide a kind of Slanting pin mechanism, this mechanism can be in the situation that product master mold side be deposited back-off and, without the breaking hole, simplify mould structure, thereby reduces the design difficulty of mould.
[utility model content]
In order to achieve the above object, the utility model provides a kind of master mold back-off Slanting pin mechanism, it is applied in mould exit the product that moulding master mold side has back-off, and this mould comprises: caster, male model plate, mother module core and male die core, and this master mold back-off Slanting pin mechanism comprises:
Oblique pin base, its activity is located in the caster of this mould, leaves certain stroke space in this caster for this oblique pin base motion;
Taper pin, the one end is slidably connected to an end of this oblique pin base, and the other end of this taper pin inserts through the mother module core of this mould the back-off that die cavity fits in this product of type;
Shutter, the one end is located at the other end of described oblique pin base, and the other end of this shutter is located in the male die core of this mould.
Preferably, an end of described oblique pin base is provided with T-slot, and an end of described taper pin is provided with the T shape piece coordinated with this T-slot, and by this T shape piece, slip and this oblique pin base in this T-slot links together described taper pin.
Preferably, the cross section of described oblique pin base is L shaped.
When this master mold back-off Slanting pin mechanism die sinking, by the first die sinking of the feature die of this mould, because the coupling mechanism force of this shutter makes this oblique pin base not move, and the motion effects that this taper pin is subject to this mother module core is along the T-slot of this oblique pin base to moving away from this product back-off direction, thereby start to exit this product back-off, when this mother module core moved and this oblique pin base between the stroke space and while conflicting on this oblique pin base, the back-off of this product exits fully; Feature die continue to separate, and when mould opening force is greater than the coupling mechanism force of this shutter, this shutter is opened, and now the master mold of this mould part will drive this oblique pin base and move together, thereby complete die sinking smoothly.
Compared to prior art, the utility model master mold back-off Slanting pin mechanism, solved the drawback that mother plate inclined pin need to have the breaking hole, realized the simple forming without the master mold torque product in breaking hole; Adopt this mechanism safely and can complete smoothly exiting of master mold back-off; This mechanism structure is simple, and cost is low, is convenient to processing and fitter assembly dismounting.
[accompanying drawing explanation]
It is a plastic cement products structural representation that Fig. 1 illustrates.
Fig. 2 illustrates as the utility model master mold back-off Slanting pin mechanism in matched moulds status architecture schematic diagram.
Fig. 3 illustrates as the utility model master mold back-off Slanting pin mechanism in die sinking the first status architecture schematic diagram.
Fig. 4 illustrates as the utility model master mold back-off Slanting pin mechanism in die sinking the second status architecture schematic diagram.
[specific embodiment]
Below with accompanying drawing, better embodiment of the present utility model is described in further detail.
Please refer to shown in Fig. 1 and Fig. 2, the utility model master mold back-off Slanting pin mechanism, it is applied in mould exit the back-off 11 of shaped article 10 in the master mold side, and this mould comprises: caster 400, male model plate 500, mother module core 410 and male die core 510, and this master mold back-off Slanting pin mechanism comprises:
Shutter 300, the one end is located at the other end of described oblique pin base 200, and the other end of this shutter 300 is located in the male die core 510 of this mould.
In the present embodiment, an end of described oblique pin base 200 is provided with T-slot, and an end of described taper pin 100 is provided with the T shape piece coordinated with this T-slot, and by this T shape piece, slip and this oblique pin base 200 in this T-slot links together described taper pin 100.
In the present embodiment, the cross section of described oblique pin base 200 is L shaped.
Please refer to shown in Fig. 3, when this master mold back-off Slanting pin mechanism die sinking, male model plate 500 and the first die sinking of caster 400 by this mould, because the coupling mechanism force of this shutter 300 makes this oblique pin base 200 not move, and this taper pin 100 is moved to back-off 11 directions away from this product 10 by the T-slot along this oblique pin base 200 under the motion effects of this mother module core 410, thereby start to exit the back-off 11 of this product 10, when this mother module core 410 moved and this oblique pin base 200 between the stroke space and while conflicting on this oblique pin base 200, the back-off 11 of this product 10 exits fully; Please refer to shown in Fig. 4, feature die continues to separate, when mould opening force is greater than the coupling mechanism force of this shutter 300, this shutter 300 is opened, due to the effect of keeping out of this mother module core 410, the master mold of this mould part will drive this oblique pin base 200 and move together, thereby complete smoothly die sinking.
Compared to prior art, the utility model master mold back-off Slanting pin mechanism, solved the drawback that mother plate inclined pin need to have the breaking hole, realized the simple forming without the master mold torque product in breaking hole; Adopt this mechanism safely and can complete smoothly exiting of master mold back-off; This mechanism structure is simple, and cost is low, is convenient to processing and fitter assembly dismounting.
Claims (3)
1. a master mold back-off Slanting pin mechanism, it is applied in mould, and described mould comprises: caster, male model plate, mother module core and male die core, it is characterized in that, described master mold back-off Slanting pin mechanism comprises:
Oblique pin base, its activity is located in the caster of described mould, leaves certain stroke space in described caster for this oblique pin base motion;
Taper pin, the one end is slidably connected to an end of described oblique pin base, and the other end of described taper pin inserts through the mother module core of described mould the back-off that die cavity fits in the type product;
Shutter, the one end is located at the other end of described oblique pin base, and the other end of described shutter is located in the male die core of described mould.
2. master mold back-off Slanting pin mechanism according to claim 1, it is characterized in that, one end of described oblique pin base is provided with T-slot, and an end of described taper pin is provided with the T shape piece coordinated with this T-slot, and by this T shape piece, slip and the described oblique pin base in this T-slot links together described taper pin.
3. master mold back-off Slanting pin mechanism according to claim 1, is characterized in that, the cross section of described oblique pin base is L shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220590114 CN202952432U (en) | 2012-11-09 | 2012-11-09 | Master pattern upside-down buckle angle pin mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220590114 CN202952432U (en) | 2012-11-09 | 2012-11-09 | Master pattern upside-down buckle angle pin mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202952432U true CN202952432U (en) | 2013-05-29 |
Family
ID=48458025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220590114 Expired - Fee Related CN202952432U (en) | 2012-11-09 | 2012-11-09 | Master pattern upside-down buckle angle pin mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202952432U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103802245A (en) * | 2012-11-09 | 2014-05-21 | 汉达精密电子(昆山)有限公司 | Female die inverted buckle angle pin mechanism |
-
2012
- 2012-11-09 CN CN 201220590114 patent/CN202952432U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103802245A (en) * | 2012-11-09 | 2014-05-21 | 汉达精密电子(昆山)有限公司 | Female die inverted buckle angle pin mechanism |
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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: 20130529 Termination date: 20191109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |