CN208197475U - A kind of phone housing injection forming mold - Google Patents
A kind of phone housing injection forming mold Download PDFInfo
- Publication number
- CN208197475U CN208197475U CN201820309180.5U CN201820309180U CN208197475U CN 208197475 U CN208197475 U CN 208197475U CN 201820309180 U CN201820309180 U CN 201820309180U CN 208197475 U CN208197475 U CN 208197475U
- Authority
- CN
- China
- Prior art keywords
- thimble
- plate
- phone housing
- injection forming
- forming mold
- 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
Abstract
The utility model provides a kind of phone housing injection forming mold, including top plate, front cavity, rear cavity and bottom plate, the front cavity and rear cavity mold the type chamber to form processing one coverboard of injection-molding phone shell, it is characterized in that, the first thimble and the second thimble are respectively fixed on the bottom plate and ejector retainner plate, first thimble interts the thimble on ejector retainner plate and contacts in cavity bottom, and second thimble contacts at the bottom of type chamber.Above-mentioned phone housing injection forming mold by setting the first thimble and the second thimble, second thimble intert into the first thimble and simultaneously the bottom of conflict type chamber keep the coaxial consistency of each panel machining of entire mold to guarantee mold processing and manufacturing phone housing product quality consistency a kind of phone housing injection forming mold.
Description
Technical field
The utility model relates to injection molding technology field more particularly to a kind of phone housing injection forming molds.
Background technique
Since the structure of phone housing is comparatively relatively simple, in batch machining shaping mobile phone shell product, mold
During Reusability, the coaxial consistency between each panel machining will affect the precision for wanting product to process, therefore how simple
Single coaxial consistency for easily maintaining processing mold directly determines the quality and processing profit of production and processing phone housing product
Space.
Utility model content
In order to solve the above problem, the utility model is provided through the first thimble of setting and the second thimble, second top
Needle interts into the first thimble and the bottom of conflict type chamber keeps the coaxial consistency of each panel machining of entire mold to protect simultaneously
Demonstrate,prove a kind of phone housing injection forming mold of the quality consistency of mold processing and manufacturing phone housing product.
The technical solution of the utility model is as follows:
A kind of phone housing injection forming mold, including top plate, front cavity, rear cavity and bottom plate, the front cavity is with after
Mode molds the type chamber to form processing one coverboard of injection-molding phone shell, which is characterized in that solid respectively on the bottom plate and ejector retainner plate
Surely there are the first thimble and the second thimble, first thimble interts the thimble on ejector retainner plate and contacts in cavity bottom, and described
Two thimbles contact at the bottom of type chamber.
Specifically, second thimble is hollow structure.
Preferably, the diameter of second thimble is 1.1-1.3 times of the first thimble diameter.
Specifically, sprue bushing is fixed with by screw above the top plate, the sprue bushing is connected by running channel and front cavity perforation
It connects.
Specifically, it is fixedly connected between the top plate and bottom plate by support column.
Specifically, before the front cavity is fixed in mould fixed plate, the rear cavity is fixed in rear mold fixed plate, described
The side of front cavity fixed plate and rear mold fixed plate is separately connected an ejector sleeve.
Specifically, the ejector retainner plate is equipped with sprue puller, and limited post is equipped between the rear mold fixed plate and ejector plate.
Specifically, the ejector retainner plate is equipped with fixed screw, is equipped with sealing ring above the screw, the bottom plate is equipped with
Water nozzle.
Specifically, a through-hole is set below the rear cavity, spring is equipped in the through-hole, the rear mold fixed plate is lateral
It is interspersed with rubbish nail, the rubbish nail contacts at the spring.
The beneficial effects of the utility model are as follows:
By setting the first thimble and the second thimble, second thimble interts into the first thimble and conflict type chamber simultaneously
Bottom keeps the coaxial consistency of each panel machining of entire mold to guarantee the product of mold processing and manufacturing phone housing product
A kind of phone housing injection forming mold of matter consistency.
Detailed description of the invention
With reference to the accompanying drawing, by the way that specific embodiment of the present utility model is described in detail, the utility model will be made
Technical solution and other beneficial effects are apparent.
Fig. 1 is a kind of phone housing injection mould structure schematic diagram；
Fig. 2 is a kind of another the schematic diagram of the section structure of phone housing injection forming mold.
Main element symbol description:
01, top plate；02, front cavity；03, rear cavity；04, rear mold mold insert；06, sprue bushing；08, ejector sleeve；09, sprue puller；10,
Thimble；12, support column；13, limited post；14, sealing ring；15, water nozzle；16, spring；17, rubbish is followed closely.
Specific embodiment
Further to illustrate technological means and its effect that the utility model is taken, below in conjunction with the utility model
Preferred embodiment and its attached drawing are described in detail.
Please refer to Fig. 1-2, a kind of phone housing injection forming mold, including top plate 01, front cavity 02, rear cavity 03 and bottom
Plate, the front cavity 02 and the molding of rear cavity 03 form the type chamber of processing one coverboard of injection-molding phone shell, which is characterized in that described
The first thimble 10 and the second thimble 10 are respectively fixed on 10 plate of bottom plate and thimble, first thimble 10 interts into thimble 10
Thimble 10 on plate is contacted in cavity bottom, and second thimble 10 contacts at the bottom of type chamber.
Specifically, second thimble 10 is hollow structure.
Preferably, the diameter of second thimble 10 is 1.1-1.3 times of 10 diameter of the first thimble.
Specifically, sprue bushing 06 is fixed with by screw above the top plate 01, the sprue bushing 06 passes through running channel and front cavity
02 perforation connection.
Specifically, it is fixedly connected between the top plate 01 and bottom plate by support column 12.
Specifically, before the front cavity 02 is fixed in mould fixed plate, the rear cavity 03 is fixed in rear mold fixed plate,
The side of 02 fixed plate of front cavity and rear mold fixed plate is separately connected an ejector sleeve 080808.
Specifically, 10 plate of thimble is equipped with sprue puller 09, is equipped between 10 backing plate of the rear mold fixed plate and thimble
Limited post 13.
Specifically, 10 plate of thimble is equipped with fixed screw, is equipped with sealing ring 14 above the screw, on the bottom plate
Equipped with water nozzle 15.
Specifically, a through-hole is set below the rear cavity 03, is equipped with spring 16, the rear mold fixed plate in the through-hole
It is laterally interspersed with rubbish nail 17, the rubbish nail 17 contacts at the spring 16.
The beneficial effects of the utility model are as follows:
By setting the first thimble 10 and the second thimble 10, second thimble 10 interts into the first thimble 10 and simultaneously
The bottom of conflict type chamber keeps the coaxial consistency of each panel machining of entire mold to guarantee outside mold processing and manufacturing mobile phone
A kind of phone housing injection forming mold of the quality consistency of shell product.
The above, for those of ordinary skill in the art, can with technical solution according to the present utility model and
Technical concept makes other various corresponding changes and modifications, and all these change and modification all should belong to the utility model power
The protection scope that benefit requires.
Claims (9)
1. a kind of phone housing injection forming mold, including top plate, front cavity, rear cavity and bottom plate, which is characterized in that before described
Mode and rear cavity mold the type chamber to form processing one coverboard of injection-molding phone shell, are respectively fixed on the bottom plate and ejector retainner plate
First thimble and the second thimble, first thimble intert the thimble on ejector retainner plate and contact in cavity bottom, second top
Needle contacts at the bottom of type chamber.
2. phone housing injection forming mold according to claim 1, which is characterized in that second thimble is hollow knot
Structure.
3. phone housing injection forming mold according to claim 1, which is characterized in that the diameter of second thimble is big
Small is 1.1-1.3 times of the first thimble diameter.
4. phone housing injection forming mold according to claim 1, which is characterized in that pass through screw above the top plate
It is fixed with sprue bushing, the sprue bushing is connected by running channel and front cavity perforation.
5. phone housing injection forming mold according to claim 1, which is characterized in that lead between the top plate and bottom plate
Support column is crossed to be fixedly connected.
6. phone housing injection forming mold according to claim 1, which is characterized in that the front cavity is fixed on preceding mould
In fixed plate, the rear cavity is fixed in rear mold fixed plate, the side difference of the front cavity fixed plate and rear mold fixed plate
Connect an ejector sleeve.
7. phone housing injection forming mold according to claim 1, which is characterized in that the ejector retainner plate, which is equipped with, draws material
Bar is equipped with limited post between the rear mold fixed plate and ejector plate.
8. phone housing injection forming mold according to claim 1, which is characterized in that the ejector retainner plate, which is equipped with, to be fixed
Screw, the screw top are equipped with sealing ring, and the bottom plate is equipped with water nozzle.
9. phone housing injection forming mold according to claim 1, which is characterized in that setting one below the rear cavity
Through-hole, the through-hole is interior to be equipped with spring, and the rear mold fixed plate is laterally interspersed with rubbish nail, and the rubbish nail contacts at the bullet
Spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820309180.5U CN208197475U (en) | 2018-03-07 | 2018-03-07 | A kind of phone housing injection forming mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820309180.5U CN208197475U (en) | 2018-03-07 | 2018-03-07 | A kind of phone housing injection forming mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208197475U true CN208197475U (en) | 2018-12-07 |
Family
ID=64535395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820309180.5U Expired - Fee Related CN208197475U (en) | 2018-03-07 | 2018-03-07 | A kind of phone housing injection forming mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208197475U (en) |
-
2018
- 2018-03-07 CN CN201820309180.5U patent/CN208197475U/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 |
Granted publication date: 20181207 Termination date: 20200307 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |