CN209616204U - Plastic injection mould for mobile phone shell - Google Patents
Plastic injection mould for mobile phone shell Download PDFInfo
- Publication number
- CN209616204U CN209616204U CN201821933778.8U CN201821933778U CN209616204U CN 209616204 U CN209616204 U CN 209616204U CN 201821933778 U CN201821933778 U CN 201821933778U CN 209616204 U CN209616204 U CN 209616204U
- Authority
- CN
- China
- Prior art keywords
- forming surface
- master mold
- magnet
- mobile phone
- phone shell
- 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
- 238000002347 injection Methods 0.000 title claims abstract description 11
- 239000007924 injection Substances 0.000 title claims abstract description 11
- 229920003023 plastic Polymers 0.000 title claims abstract description 10
- 239000004033 plastic Substances 0.000 title claims abstract description 10
- 238000001746 injection moulding Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 2
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Telephone Set Structure (AREA)
Abstract
The utility model discloses a kind of Plastic injection mould for mobile phone shell, the forming surface center of master mold offers type chamber, the forming surface periphery of master mold is pasted with magnet, and the forming surface periphery of male model accordingly mounts magnet, compresses under the action of magnet the suction-combining force after master mold and male model zoarium, it takes and has replaced traditional compression or locking mechanism, keep mould structure simple, easy to operate, magnet uniform force, it will not be deformed, improve injection molding effect.
Description
Technical field
The utility model belongs to injection mold, the mold of specifically a kind of injection-molding phone shell.
Background technique
Contemporary society, mobile phone are that people's daily life is essential carry-on using product, the material capability of phone housing, appearance
It quality and is even more important using sense of touch.Mobile phone shell generally goes through injection molding process and is made, however, the male model of existing injection mold
, need to be not only troublesome in poeration, structure is complicated by compressing accessory or locking assembly is completed when fixed with master mold zoarium, and it is fit by
There are bias phenomenons for power, seriously affect injection molding effect, cause injection-molded finished qualification rate high.
Utility model content
The mobile phone shell injection mould that the technical problem to be solved by the present invention is to provide a kind of structures simply, injection molding effect is good
Tool.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model are as follows: a kind of Plastic injection mould for mobile phone shell, by
Master mold and male model are constituted, and the forming surface center of master mold offers type chamber, and the forming surface periphery of the master mold is pasted with magnet, male model
Forming surface periphery accordingly mount magnet.
Further, the forming surface of the master mold offers several jacks, and the forming surface of male model is provided with inserting column, described
Inserting column is inserted into jack.
Further, the inside of the master mold has resistance coil.
Implement above-mentioned technical proposal, since the forming surface in master mold and male model mounts magnet, after master mold and male model are fit
It is compressed under the action of magnet the suction-combining force, takes for traditional compression or locking mechanism, keep mould structure simple, easy to operate, magnetic
Iron uniform force will not be deformed, and improve injection molding effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of Plastic injection mould for mobile phone shell.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
As shown in Figure 1, Plastic injection mould for mobile phone shell is made of master mold 1 and male model 2.
The forming surface center of master mold 1 offers type chamber 1.1, and forming surface periphery offers jack 1.3, and forming surface periphery is also pasted
Equipped with magnet 1.2, the inside of master mold 1 has resistance coil 1.4.When resistance coil is powered, generates thermal energy and master mold is heated
Heat preservation makes injected plastics material absorb heat to remain liquid, maintains mobility in injection moulding process, is conducive to injected plastics material full of whole
A type chamber improves injection molding effect.
The forming surface periphery of male model 2 is viscous to be equipped with magnet 2.4, and forming surface periphery is plugged with inserting column 2.1, and the insertion of inserting column 2.1 is inserted
To play the guiding role and male model is prevented to be displaced in hole.The outer surface of male model 2 offers sprue gate 2.3 and riser 2.2.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (2)
1. a kind of Plastic injection mould for mobile phone shell, is made of master mold and male model, the forming surface center of master mold offers type chamber, and feature exists
In: the forming surface periphery of the master mold is pasted with magnet, and the forming surface periphery of male model accordingly mounts magnet；The master mold it is interior
Portion has resistance coil.
2. Plastic injection mould for mobile phone shell according to claim 1, which is characterized in that the forming surface of the master mold offers several
A jack, the forming surface of male model are provided with inserting column, and the inserting column is inserted into jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821933778.8U CN209616204U (en) | 2018-11-22 | 2018-11-22 | Plastic injection mould for mobile phone shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821933778.8U CN209616204U (en) | 2018-11-22 | 2018-11-22 | Plastic injection mould for mobile phone shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209616204U true CN209616204U (en) | 2019-11-12 |
Family
ID=68444264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821933778.8U Expired - Fee Related CN209616204U (en) | 2018-11-22 | 2018-11-22 | Plastic injection mould for mobile phone shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209616204U (en) |
-
2018
- 2018-11-22 CN CN201821933778.8U patent/CN209616204U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191112 |