CN206543780U - A kind of extrusion die for being exclusively used in producing the small opening profile of great cantilever - Google Patents
A kind of extrusion die for being exclusively used in producing the small opening profile of great cantilever Download PDFInfo
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- CN206543780U CN206543780U CN201621484466.4U CN201621484466U CN206543780U CN 206543780 U CN206543780 U CN 206543780U CN 201621484466 U CN201621484466 U CN 201621484466U CN 206543780 U CN206543780 U CN 206543780U
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- male part
- pressure
- bearing portion
- producing
- exclusively used
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Abstract
The utility model is specifically related to be a kind of extrusion die for being exclusively used in producing the small opening profile of great cantilever, including die ontology, cavity is provided with die ontology, provided with hot melt runner in cavity, the side-walls of hot melt runner are connected with pressure-bearing portion, heat and be connected between the side wall of runner and pressure-bearing portion by connecting portion, the surface in pressure-bearing portion is provided with male part, and male part is extended to outside cavity.The beneficial effects of the utility model are：Due to setting male part in pressure-bearing portion, pressure-bearing portion is born punching press and greatly reduce, and change the position that meets with stresses, make pressure concentrate in male part, play and avoid connecting portion from thrusting, extend the service life of connecting portion.
Description
Technical field
The utility model is specifically related to a kind of extrusion die for being exclusively used in producing the small opening profile of great cantilever.
Background technology
In industrial production to be molded, be blow molded, extrude, the method such as die casting or forging forming, smelting, punching press obtain required production
The various moulds and instrument of product.In brief, mould is the instrument for formed article, and this instrument is made up of various parts,
Different moulds is made up of different parts.It mainly realizes article profile by the change of institute's moulding material physical state
Processing.Have the title of " industry is female ".
Wherein, the pressure-bearing portion 202 in die ontology 1 is connected to connect with connecting portion 201, and purpose squeezes out C-shape hollow type
Material 5, but the part the weakest of connecting portion 201.In the fabrication process, pressure-bearing portion 202 bears punching press and easily made at connecting portion 201
Squeeze off appearance；For example shown in Fig. 1, the solid part 501 of the section bar 5 manufactured, it is impossible to form C-shape hollow profile 5 causes whole
Individual section bar 5 is scrapped.
The content of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art to avoid connecting portion from rushing there is provided one kind
It is disconnected, and change the position that meets with stresses, the extruding for being exclusively used in producing the small opening profile of great cantilever of extension connecting portion service life
Mould.
The extrusion die for being exclusively used in producing the small opening profile of great cantilever of the utility model description, including die ontology, mould
Have and be provided with body in cavity, cavity provided with hot melt runner, the side-walls of hot melt runner are connected with pressure-bearing portion, heat the side of runner
It is connected between wall and pressure-bearing portion by connecting portion, the surface in pressure-bearing portion is provided with male part, and male part is extended to outside cavity.
Specific further, the pressure-bearing portion is integrally to form with male part.
Specific further the pressure-bearing portion is provided with opening, and male part is inserted at opening.
Specific further, the male part is in square shape.
It is specific further, curved shape at the arm of angle of the male part.
It is specific further, die ontology surface is higher than at the top surface of the male part.
Specific further, the hot melt runner is located at the outside of male part.
The beneficial effects of the utility model are：Due to setting male part in pressure-bearing portion, pressure-bearing portion is set to bear punching press significantly
Reduce, and change the position that meets with stresses, make pressure concentrate in male part, play and avoid connecting portion from thrusting, extend connecting portion
Service life.
Brief description of the drawings
Fig. 1 is the product structure schematic diagram of present context technology.
Fig. 2 is structural representation of the present utility model.
The icon explanation of the following drawings：
Die ontology 1；Cavity 2；Connecting portion 201；Male part 3；Heat runner 4；Section bar 5；Solid part 501；Pressure-bearing portion
202。
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the utility model, and it is not intended that to of the present utility model
Limitation.
As shown in Figure 1 to Figure 2, a kind of extrusion die for being exclusively used in producing the small opening profile of great cantilever of the utility model description
It is provided with tool, including die ontology 1, die ontology 1 in cavity 2, cavity 2 provided with hot melt runner 4, heats the side wall of runner 4
Place is connected with pressure-bearing portion 202, heats and is connected between the side wall of runner 4 and pressure-bearing portion 202 by connecting portion 201, wherein pressure-bearing
The surface in portion 202 is provided with male part 3, and male part 3 is extended to outside cavity 2.Due to setting male part 3 in pressure-bearing portion 202, make pressure-bearing
Portion 202 bears punching press and greatly reduced, and changes the position that meets with stresses, and makes pressure concentrate in male part 3, plays the company of avoiding
Socket part is thrust, and extends the service life of connecting portion 201.
Specific further the pressure-bearing portion 202 is integrally to form with male part 3, plays the overall endurance of lifting.It is described to hold
Splenium 202 is provided with opening, and male part 3 is inserted at opening, plays convenient installation.The male part 3 is in square shape, makes male part
3 to bear punching press stress more uniform.
It is specific further, curved shape at the arm of angle of the male part 3.It is higher than mould sheet at the top surface of the male part 3
The surface of body 1.Heat the outside that runner 4 is located at male part 3.Enter hot melt runner 4 along the surface of male part 3 after aluminium bar hot melt
It is interior, reduce pressure-bearing portion 202 and bear punching press strength, finally avoid the problems such as connecting portion 201 is broken.
Upper is only preferred embodiment of the present utility model, all new in this practicality not to limit the utility model
Any modification, equivalent substitution or improvement made within the spirit and principle of type etc., should be included in protection of the present utility model
Within the scope of.
Claims (7)
1. in a kind of extrusion die for being exclusively used in producing the small opening profile of great cantilever, including die ontology (1), die ontology (1)
Provided with cavity (2), pressure-bearing portion (202) is connected with provided with hot melt runner (4), the side-walls of hot melt runner (4) in cavity (2), heat
It is connected between the side wall in melt flow road (4) and pressure-bearing portion (202) by connecting portion (201), it is characterised in that:Pressure-bearing portion
(202) surface is provided with male part (3), and male part (3) extends to cavity (2) outside.
2. the extrusion die according to claim 1 for being exclusively used in producing the small opening profile of great cantilever, it is characterised in that：It is described
Pressure-bearing portion (202) is integrally to form with male part (3).
3. the extrusion die according to claim 1 for being exclusively used in producing the small opening profile of great cantilever, it is characterised in that：It is described
Pressure-bearing portion (202) is provided with opening, and male part (3) is inserted at opening.
4. the extrusion die according to claim 1 for being exclusively used in producing the small opening profile of great cantilever, it is characterised in that：It is described
Male part (3) is in square shape.
5. the extrusion die according to claim 1 for being exclusively used in producing the small opening profile of great cantilever, it is characterised in that：It is described
Curved shape at the arm of angle of male part (3).
6. the extrusion die according to claim 4 for being exclusively used in producing the small opening profile of great cantilever, it is characterised in that：It is described
It is higher than die ontology (1) surface at the top surface of male part (3).
7. the extrusion die according to claim 1 for being exclusively used in producing the small opening profile of great cantilever, it is characterised in that：It is described
Heat the outside that runner (4) is located at male part (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621484466.4U CN206543780U (en) | 2016-12-31 | 2016-12-31 | A kind of extrusion die for being exclusively used in producing the small opening profile of great cantilever |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621484466.4U CN206543780U (en) | 2016-12-31 | 2016-12-31 | A kind of extrusion die for being exclusively used in producing the small opening profile of great cantilever |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206543780U true CN206543780U (en) | 2017-10-10 |
Family
ID=59993181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621484466.4U Active CN206543780U (en) | 2016-12-31 | 2016-12-31 | A kind of extrusion die for being exclusively used in producing the small opening profile of great cantilever |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206543780U (en) |
-
2016
- 2016-12-31 CN CN201621484466.4U patent/CN206543780U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528313 Bijiang Industrial Zone, Beijiao Town, Shunde District, Foshan City, Guangdong Province Patentee after: Guangdong Shunde xingyikang metal Polytron Technologies Inc Address before: 528313 Bijiang Industrial Zone, Beijiao Town, Shunde District, Foshan City, Guangdong Province Patentee before: Foshan Shunde District Xingyikang Metal Science & Technology Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |