CN204054426U - A kind of mold plug - Google Patents
A kind of mold plug Download PDFInfo
- Publication number
- CN204054426U CN204054426U CN201420497889.4U CN201420497889U CN204054426U CN 204054426 U CN204054426 U CN 204054426U CN 201420497889 U CN201420497889 U CN 201420497889U CN 204054426 U CN204054426 U CN 204054426U
- Authority
- CN
- China
- Prior art keywords
- mold insert
- mold
- die
- plug
- main body
- 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
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to technical field of mold, particularly relates to a kind of mould in order to manufacture attaching plug.Comprise a die ontology and a die, for the formation of the lower case of described plug, wherein, described die ontology comprises: a main body, and the die cavity of described main body is for the formation of the bottom housing section of described lower case; A plurality of mold insert, the die cavity of each described mold insert is for the formation of the pin module being connected to described bottom housing section; The cavity shape of each described mold insert is different; Select a described mold insert in described a plurality of mold insert, to be dismountablely embedded in described main body, and the die cavity of described main body communicates with the die cavity of described mold insert.Compared with prior art, the utility model has the advantage of: the lower case because of plug can adopt same die ontology manufacture, improve the utilization ratio of die ontology, simultaneously die ontology mates different mold inserts and can produce the various plug not conforming to different regions standard, greatly reduces the die sinking cost of product.
Description
Technical field
The utility model relates to technical field of mold, particularly relates to a kind of mould in order to manufacture attaching plug.
Background technology
Mobile phone charging adapter, PLC, the products such as intelligence plug connector, its shell is all identical, because of region restriction, the plug connector of different geographical to product is equipped with different technical standards, the pin of Europe rule plug adopts cylindrical, the pin of U.S. rule plug adopts flat rectangle, and front end is symmetrical parallel arranges a circular hole, the pin profile that Chinese national standard specifies then is similar to the pin of U.S. rule plug, difference is that pin top does not offer circular hole, because the difference of different geographical specifies, make plug when producing, need to offer corresponding mould to produce, the utilization rate that directly results in mould reduces, improve the production cost of plug simultaneously.
Summary of the invention
The purpose of this utility model is to provide a kind of mold plug improving mould versatility, reduce production cost, solves above technical problem.
The technical problem that the utility model solves can realize by the following technical solutions:
A kind of mold plug, comprise a die ontology and a die, for the formation of the lower case of described plug, wherein, described die ontology comprises:
One main body, the die cavity of described main body is for the formation of the bottom housing section of described lower case;
A plurality of mold insert, the die cavity of each described mold insert is for the formation of the pin module being connected to described bottom housing section;
The cavity shape of each described mold insert is different;
Select a described mold insert in described a plurality of mold insert, to be dismountablely embedded in described main body, and the die cavity of described main body communicates with the die cavity of described mold insert.
Preferably, described die ontology is provided with a matching slot mated with described insert shape, described mold insert is embedded in described main body by described matching slot.
Preferably, the contact surface of the bottom land of described mold insert and described matching slot is pentagon.
Preferably, the edge of the contact surface of the bottom land of described mold insert and described matching slot, is provided with towards the projection of the bottom land of described matching slot.
Preferably, the height of described projection is less than or equal to 0.5 ㎜.
Preferably, the pin module of the form fit European standard plug of the die cavity of described mold insert.
Preferably, the pin module of the form fit Unite States Standard plug of the die cavity of described mold insert.
Preferably, the pin module of the form fit Chinese standard plug of the die cavity of described mold insert.
Preferably, the length of described mold insert is 42 ㎜, and width is 33 ㎜.
Compared with prior art, the utility model has the advantage of:
(1) because the lower case of plug can adopt same die ontology manufacture, improve the utilization ratio of die ontology, simultaneously die ontology mates different mold inserts and can produce the various plug not conforming to different regions standard, greatly reduces the die sinking cost of product.
(2) die cavity of main body communicates with the die cavity of mold insert, make the plug lower case produced and pin module integrally formed, in use, can not because plugging frequently, make to produce between pin module and lower case and loosen, improve the stability of product, the security of use.
(3) adopt pentagon design, different pin modular shape can be mated comparatively neatly, and the securing member not affecting bottom housing section edge is arranged.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment in the utility model;
Fig. 2 is the structural representation of a kind of preferred embodiment in the utility model;
Fig. 3 is insert structure front view in a kind of preferred embodiment in the utility model;
Fig. 4 is a kind of preferred embodiment insert structure figure in the utility model;
Fig. 5 is a kind of preferred embodiment insert structure figure in the utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but not as restriction of the present utility model.
As shown in Figure 1, the utility model provides a kind of mold plug, and comprise a die ontology and a die, for the formation of the lower case of plug, die ontology comprises:
One main body 1, the die cavity of main body 1 is for the formation of the bottom housing section of lower case;
A plurality of mold insert 2, the die cavity of each mold insert 2 is for the formation of the pin module being connected to bottom housing section;
The cavity shape of each mold insert 2 is different;
Select a mold insert 2 in a plurality of mold insert 2, to be dismountablely embedded in main body 1, and the die cavity of main body 1 communicates with the die cavity of mold insert 2.
In the present embodiment, the pin module of plug lower case is shaped by a removable mold insert, thus the attaching plug achieving corresponding various criterion shares one set of die produces, improve the utilization ratio of die ontology and die, the mould of corresponding various criterion attaching plug need not be offered specially, greatly reduce the die sinking cost of product.The die cavity of main body 1 communicates with the die cavity of mold insert 2 simultaneously, make the plug lower case produced and pin module integrally formed, the product produced in use, can not because plugging frequently, make to produce between pin module and lower case and loosen, improve the stability of product and the security of use.
As shown in Figure 2, as further preferred version of the present utility model, die ontology is provided with and the matching slot 3 with described mold insert 2 form fit, mold insert 2 is embedded in main body 1 by matching slot 3.
As shown in Figure 3, as further preferred version of the present utility model, mold insert 2 is pentagon with the contact surface of the bottom land of matching slot 3.Employing pentagon designs, and can mate different pin modular shape comparatively neatly, and the securing member not affecting bottom housing section edge is arranged.
As further preferred version of the present utility model, mold insert 2 and the edge of the contact surface of the bottom land of matching slot 3, be provided with towards the projection of the bottom land of matching slot 3.The junction of die ontology and mold insert 2 has burr (spue line) usually; if burr is present in product surface will affect the outward appearance of product; by arranging protruding 21; groove can be formed in the lower case be shaped; thus burr is hidden in groove, avoid product appearance to occur flaw.
As further preferred version of the present utility model, protruding height is less than or equal to 0.5 ㎜.Adopt the projection 21 being less than or equal to 0.5 ㎜ height, the intensity affecting lower case because protruding 21 grooves formed in lower case cross deeply can be avoided.
As further preferred version of the present utility model, the length of mold insert 2 is 42 ㎜, and width is 33 ㎜.This mold insert 2 can be rectangle, also can be pentagon, and the Design of length of mold insert 2 is 42 ㎜, and width design is 33 ㎜, can mate various difform pin module neatly when not affecting bottom shell edge fastener and arranging.
As further preferred version of the present utility model, the pin module of the form fit European standard plug of the die cavity 20 of mold insert 2.The plug of European Region and the connection requirement of socket can be met.
As shown in Figure 4, as further preferred version of the present utility model, the pin module of the form fit Unite States Standard plug of the die cavity 22 of mold insert 2.The plug of U.S. locations and the connection requirement of socket can be met.
As shown in Figure 5, as further preferred version of the present utility model, the pin module of the form fit Unite States Standard plug of the die cavity 23 of mold insert 2.The plug of CHINESE REGION and the connection requirement of socket can be met.
These are only the utility model preferred embodiment; not thereby embodiment of the present utility model and protection domain is limited; to those skilled in the art; should recognize and all should be included in the scheme that equivalent replacement done by all utilization the utility model descriptions and diagramatic content and apparent change obtain in protection domain of the present utility model.
Claims (9)
1. a mold plug, comprise a die ontology and a die, for the formation of the lower case of described plug, it is characterized in that, described die ontology comprises:
One main body, the die cavity of described main body is for the formation of the bottom housing section of described lower case;
A plurality of mold insert, the die cavity of each described mold insert is for the formation of the pin module being connected to described bottom housing section;
The cavity shape of each described mold insert is different;
Select a described mold insert in described a plurality of mold insert, to be dismountablely embedded in described main body, and the die cavity of described main body communicates with the die cavity of described mold insert.
2. mold plug according to claim 1, is characterized in that, described die ontology is provided with a matching slot mated with described insert shape, described mold insert is embedded in described main body by described matching slot.
3. mold plug according to claim 2, is characterized in that, the contact surface of the bottom land of described mold insert and described matching slot is pentagon.
4. mold plug according to claim 2, is characterized in that, the edge of the contact surface of the bottom land of described mold insert and described matching slot, is provided with towards the projection of the bottom land of described matching slot.
5. mold plug according to claim 4, is characterized in that, the height of described projection is less than or equal to 0.5 ㎜.
6. mold plug according to claim 1, is characterized in that, the pin module of the form fit European standard plug of the die cavity of described mold insert.
7. mold plug according to claim 1, is characterized in that, the pin module of the form fit Unite States Standard plug of the die cavity of described mold insert.
8. mold plug according to claim 1, is characterized in that, the pin module of the form fit Chinese standard plug of the die cavity of described mold insert.
9. mold plug according to claim 1, is characterized in that, the length of described mold insert is 42 ㎜, and width is 33 ㎜.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420497889.4U CN204054426U (en) | 2014-08-29 | 2014-08-29 | A kind of mold plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420497889.4U CN204054426U (en) | 2014-08-29 | 2014-08-29 | A kind of mold plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204054426U true CN204054426U (en) | 2014-12-31 |
Family
ID=52196007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420497889.4U Expired - Fee Related CN204054426U (en) | 2014-08-29 | 2014-08-29 | A kind of mold plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204054426U (en) |
-
2014
- 2014-08-29 CN CN201420497889.4U patent/CN204054426U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20190829 |