CN211221813U - Double-layer mold splitting structure - Google Patents
Double-layer mold splitting structure Download PDFInfo
- Publication number
- CN211221813U CN211221813U CN201921991321.7U CN201921991321U CN211221813U CN 211221813 U CN211221813 U CN 211221813U CN 201921991321 U CN201921991321 U CN 201921991321U CN 211221813 U CN211221813 U CN 211221813U
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- template
- cavity
- cope match
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- plate pattern
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Abstract
The utility model belongs to the technical field of the silica gel mould, especially, relate to a double-deck mould structure that divides, including the cope match-plate pattern, the lower bolster with set up the well template between cope match-plate pattern and lower bolster, the side middle part of well template is in the same place with cope match-plate pattern and lower bolster butt joint respectively through positioning channel section or positioning channel section respectively, and the one side of template all sets up the die cavity recess in cope match-plate pattern and the lower bolster orientation, the two sides of well template orientation cope match-plate pattern and lower bolster set up the die cavity arch respectively, die cavity recess and the protruding die cavity that constitutes the manufacture product, cope match-plate pattern and lower bolster are glued the position and are duplicated with the mirror image form promptly, the shape is the same, and well template openly duplicates with the mirror image form with the reverse side glue position, the shape is the same, be used for respectively with cope match-.
Description
Technical Field
The utility model belongs to the technical field of the silica gel mould, especially, relate to a bilayer divides mode structure.
Background
The silica gel mold is obtained by placing a silica gel raw material into a mold forming cavity, or by injecting a heated and melted silica gel into the mold forming cavity in a flowing manner, and vulcanizing and forming the silica gel mold.
When the mold is designed and split, the glue sites of the products with a plurality of cavities are arrayed and copied as much as possible on the mold, generally, when the mold is designed and split, for example, one product is suitable to be split into two templates, namely, the upper template and the lower template, the array copying is carried out on the contact surface of the upper template and the lower template, namely, the XY plane, but the volume of some products is larger and limited by the size of the mold, and the available area on the XY plane is intelligently reduced to copy the glue sites of the products in an array manner, so that the number of the products in batch production is limited.
SUMMERY OF THE UTILITY MODEL
To prior art's not enough, this utility model provides a double-deck mould structure that divides, when the array duplication divides the mould on the XY plane, on the vertical face promptly on the Z direction, carry out the array duplication simultaneously and divide the mould, improve product mould and glue position quantity.
In order to achieve the purpose, the utility model provides a double-layer mold splitting structure, which comprises an upper template, a lower template and a middle template arranged between the upper template and the lower template, the side edges of the upper template, the lower template and the middle template are provided with a plurality of guide holes along the length direction, and the middle part of the side edge of the middle template is provided with a positioning tiger's mouth which comprises a positioning bulge facing the upper template and a positioning clamping groove facing the lower template, the middle part of the side edge of the upper template is provided with a positioning clamping groove matched with the positioning bulge of the middle template, the middle part of the side edge of the lower template is provided with a positioning bulge matched with the positioning clamping groove of the middle template, and the surfaces of the upper template and the lower template facing the middle template are both provided with cavity grooves, the two surfaces of the middle template facing the upper template and the lower template are respectively provided with cavity bulges, the cavity groove and the cavity bulge form a cavity for manufacturing a product, and the edges of the cavity grooves of the upper template and the lower template are all surrounded by flash tanks.
As a further improvement of the double-layer mold splitting structure, the cavity groove edge of the upper mold plate and the lower mold plate still sets up shallow groove and low protrusion, and the cavity protrusion edge of the middle mold plate sets up shallow groove and low protrusion and shallow groove matched with the shallow groove on the upper mold plate and the lower mold plate for manufacturing the through hole on the product.
As the utility model relates to a double-deck further improvement of dividing mould structure, the position of well template shallow recess corresponds at its back and sets up to low arch, and the low bellied position of well template corresponds at its back and sets up to shallow recess.
The utility model discloses a double-deck beneficial effect who divides mode structure: the middle template is arranged between the upper template and the lower template, namely the glue positions of the upper template and the lower template are copied in a mirror image mode, the shapes of the glue positions are the same, the glue positions of the front side and the back side of the middle template are copied in a mirror image mode, the shapes of the glue positions are the same, the glue positions are matched with the upper template and the lower template respectively, and therefore the number of products produced in batches is twice of the original number, and production efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is a schematic view of a lower template of the present invention facing the middle template;
fig. 4 is a schematic view of the upper mold plate of the present invention facing the middle mold plate;
fig. 5 is a schematic view of a middle template facing a lower template;
fig. 6 is a schematic view of a middle mold plate facing the upper mold plate according to the present invention;
FIG. 7 is a schematic diagram of a prior art configuration;
in the figure: 1. the mold comprises an upper mold plate, 2 a lower mold plate, 3 a middle mold plate, 4 a cavity groove, 5 a cavity protrusion, 6 a guide hole, 7 a positioning protrusion, 8 a positioning clamping groove, 9 a guide hole, 10 a flash groove, 11 a shallow groove and 12 a low protrusion.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a double-deck die parting structure, mainly by cope match-plate pattern 1, lower bolster 2 and set up in the middle bolster 3 between cope match-plate pattern 1 and lower bolster 2 and make up, preferred, the material of cope match-plate pattern 1, lower bolster 2 and middle bolster 3 is NAK80 mould steel, wherein the side middle part of middle bolster 3 sets up the location tiger's mouth, the location tiger's mouth includes location arch 7 towards cope match-plate pattern 1 and location draw-in groove 8 towards lower bolster 2, the side middle part of cope match-plate pattern 1 sets up the location draw-in groove 8 that matches with the location arch 7 of middle bolster 3, the side middle part of lower bolster 2 sets up the location arch 7 that matches with the location draw-in groove 8 of middle bolster 3, because the product required precision is very high, location draw-in groove 8 and location arch 7 are that direct CNC processed out, do not have assembly tolerance, thereby make the precision of location mouth higher, more stable, cause dislocation bad product, meanwhile, a plurality of guide holes 9 are formed in the side edges of the upper template 1, the lower template 2 and the middle template 3 along the length direction of the upper template, and are used for matching and installing the upper template 1, the lower template 2 and the middle template 3.
The surfaces of the upper template 1 and the lower template 2 facing the middle template 3 are both provided with cavity grooves 4, the two surfaces of the middle template 3 facing the upper template 1 and the lower template 2 are respectively provided with cavity bulges 5, after the upper template 1, the lower template 2 and the middle template 3 are installed together, the cavity groove 4 and the cavity protrusion 5 form a cavity for manufacturing products, a plurality of cavity grooves 4 on the upper template 1 and the lower template 2 are duplicated on an XY plane in an array way, a plurality of cavity protrusions 5 on the middle template 3 are also duplicated on the XY plane in an array way, and a plurality of middle template 3 is duplicated on the upper surface and the lower surface of the middle template 3 in an array way, i.e., the array replication is performed in the Z plane, so that the number of produced products can be doubled, for the problem that the product size is large and the number of array copies on the XY plane is small, the problem is solved through the array copies of the upper surface and the lower surface of the middle template 3, and the production efficiency is improved.
Further, 4 edges of cavity grooves of the upper template 1 and the lower template 2 are all surrounded by the flash groove 10, and since the product is to be made into a layer to be self-disassembled, the flash groove 10 can enable burrs generated after the product and the flash groove 10 are formed to be torn down, so that the product and the waste are separated.
Meanwhile, shallow grooves 11 and low bulges 12 are arranged at the edges of the cavity grooves 4 of the upper template 1 and the lower template 2, and low bulges 12 and shallow grooves 11 matched with the shallow grooves 11 and the low bulges 12 of the upper template 1 and the lower template 2 are arranged at the edges of the cavity bulges 4 of the middle template 3 so as to manufacture through holes on products; furthermore, the position of the shallow groove 11 of the middle template 3 is correspondingly set as the low protrusion 12 on the back surface thereof, and the position of the low protrusion 12 is correspondingly set as the shallow groove 11 on the back surface thereof, so the design is that the manufacturing process of the middle template 3 is simpler and the cost is lower, and the waste material and the product can be separated after injection molding through the overflow groove 10 on the edge.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent changes without departing from the technical scope of the present invention.
Claims (4)
1. The utility model provides a double-deck mould structure that divides which characterized in that: comprises an upper template, a lower template and a middle template arranged between the upper template and the lower template, wherein the side edges of the upper template, the lower template and the middle template are provided with a plurality of guide holes along the length direction, and the middle part of the side edge of the middle template is provided with a positioning tiger's mouth which comprises a positioning bulge facing the upper template and a positioning clamping groove facing the lower template, the middle part of the side edge of the upper template is provided with a positioning clamping groove matched with the positioning bulge of the middle template, the middle part of the side edge of the lower template is provided with a positioning bulge matched with the positioning clamping groove of the middle template, and the surfaces of the upper template and the lower template facing the middle template are both provided with cavity grooves, the two surfaces of the middle template facing the upper template and the lower template are respectively provided with cavity bulges, the cavity groove and the cavity bulge form a cavity for manufacturing a product, and the edges of the cavity grooves of the upper template and the lower template are all surrounded by flash tanks.
2. The double-layer mold splitting structure according to claim 1, wherein: the upper template, the lower template and the middle template are made of NAK80 die steel.
3. The double-layer mold splitting structure according to claim 1, wherein: shallow grooves and low bulges are further arranged on the edges of the cavity grooves of the upper template and the lower template, and the edges of the cavity bulges of the middle template are provided with the low bulges and the shallow grooves matched with the shallow grooves and the low bulges on the upper template and the lower template, so as to manufacture through holes on products.
4. A double-layer mould splitting structure according to claim 3, wherein: the middle template shallow groove is correspondingly provided with a low bulge at the back, and the middle template low bulge is correspondingly provided with a shallow groove at the back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921991321.7U CN211221813U (en) | 2019-11-18 | 2019-11-18 | Double-layer mold splitting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921991321.7U CN211221813U (en) | 2019-11-18 | 2019-11-18 | Double-layer mold splitting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211221813U true CN211221813U (en) | 2020-08-11 |
Family
ID=71926483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921991321.7U Expired - Fee Related CN211221813U (en) | 2019-11-18 | 2019-11-18 | Double-layer mold splitting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211221813U (en) |
-
2019
- 2019-11-18 CN CN201921991321.7U patent/CN211221813U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210416 Address after: 523000 Room 301, building 2, No.10, Yinhu Road, sangyuan, Dongcheng Street, Dongguan City, Guangdong Province Patentee after: Dongguan puweisite Electronic Technology Co.,Ltd. Address before: 518000 4s1, block a, Haoming Fortune Plaza, Shennan Avenue, Xiangmihu street, Futian District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Provost Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 Termination date: 20211118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |