CN207696930U - A kind of lower casing mold of charger - Google Patents
A kind of lower casing mold of charger Download PDFInfo
- Publication number
- CN207696930U CN207696930U CN201721823180.9U CN201721823180U CN207696930U CN 207696930 U CN207696930 U CN 207696930U CN 201721823180 U CN201721823180 U CN 201721823180U CN 207696930 U CN207696930 U CN 207696930U
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- CN
- China
- Prior art keywords
- mode
- lower casing
- casing mold
- mold insert
- mold
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- 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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Abstract
This practicality newly discloses a kind of lower casing mold of charger, including the lower template in the cope plate and lower die in upper mold, and cope plate bosom is equipped with upper cores；Lower template bosom is equipped with lower mode, it is respectively equipped with a upper cores chamber on the front-rear direction of each set upper cores mode die face, it is respectively equipped with a lower mode chamber on the front-rear direction of the lower mode mode die face of each set, it is interference fitted respectively in the inside of each lower mode chamber and lower casing mold insert is installed, lower casing mold insert is block structure, the upper and lower surface of lower casing mold insert is square, the four edges of square are connected smoothly, it is equipped with arc groove in the upper surface of lower casing mold insert, the bosom of arc groove is equipped with arc bump；The forming recess of two pieces product is collectively formed in two upper cores chambers, two lower mode chambers, two pieces lower casing mold insert.The effectively save enterprise's spending of the utility model energy, reduces the R＆D cycle of mold, and the appearance of product is regular.
Description
Technical field
The utility model belongs to injection mold technology, in particular to a kind of lower casing mold of charger.
Background technology
With the development of electronics industry, AA/AAA battery charger demand for exports is increasing, and type is also increasingly
More, the requirement for the mold of the battery charger lower casing of injection molding is also more and more, and each country is because of voltage and current
Different, safe distance is different, and each country is caused to have the shell of oneself.For enterprise, commodity make every effort to comprehensive, with
It outlet to increase, to meet the needs of every country, then need to produce different lower casings.It manufactures different lower casings and just needs difference
Mold, the manufacturing cost of one set of die is excessively high, and old-fashioned mold is a set of can only to do a lower casing, waste material resources；And
Mold needs to complete by processing twice or repeatedly, and enterprise can increase burden in the fabrication process；Old-fashioned integration mold
The maintenance difficult after burn failure, mold can cause product to show to scratch after one repairs twice, and wall unevenness is even, quality
Decline, and cannot repeatedly change；Frequently mold changing production is needed when order is few, increases labor intensity.
Utility model content
It the purpose of the utility model is to overcome the deficiencies in the prior art, adapts to reality and needs, a kind of charger is provided
Lower casing mold.
In order to realize the purpose of this utility model, technical solution is used by the utility model：
Lower template in a kind of lower casing mold of charger, including cope plate and lower die in upper mold, in cope plate inside
Between be equipped with upper cores；
Lower template bosom is equipped with lower mode,
It is respectively equipped with a upper cores chamber on the front-rear direction of each set upper cores mode die face,
It is respectively equipped with a lower mode chamber on the front-rear direction of the lower mode mode die face of each set,
It is interference fitted respectively in the inside of each lower mode chamber and lower casing mold insert is installed, lower casing mold insert is block structure, lower casing
The upper and lower surface of mold insert is square, and square four edges are connected smoothly,
It is equipped with arc groove in the upper surface of lower casing mold insert, the bosom of arc groove is equipped with arc bump；On two
The forming recess of two pieces product is collectively formed in mode chamber, two lower mode chambers, two pieces lower casing mold insert.
Further, upper cores are interference fitted with cope plate, and lower mode is interference fitted with lower template.
Further, upper and lower chute is respectively equipped in each upper cores and the die face of each lower mode, upper and lower chute combines shape
At runner, the runner forming recess with two pieces product respectively.
Further, the upper mold further includes panel, and the top of cope plate is equipped with panel, is set on the middle part vertical direction of panel
There are the nozzle location hole being connected with injection molding machine, nozzle location hole to be connected to upper chute.
Further, in the lower die further include backing plate, ejector retainner plate, the thimble being connected in turn from top to bottom below lower template
De- plate and bottom plate.
Further, the Lifting Device of corresponding each forming recess is equipped between upper mold and lower die, Lifting Device includes liftout
Bar and liftout set, ejector beam are mounted on by interference fit in bottom plate, and the outside of ejector beam is equipped with liftout set, and liftout set passed through
It is full of and is fitted in ejector retainner plate, set body and the liftout of the lower template and lower mode set via of liftout set is slidably connected, ejector beam
It is slidably connected with liftout sets of holes.
The utility model can effectively enhance the stability of product depanning by the way that Lifting Device is arranged, and can produce two pieces simultaneously
Lower casing, and the appearance of product is regular, the effectively save enterprise's spending of energy reduces the R＆D cycle of mold, greatly improves enterprise
Production efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of mode under the utility model；
Fig. 3 is the structural schematic diagram of mold insert；
Fig. 4 is lower casing structural schematic diagram after molding；
In figure；Cope plate 1, lower template 2, upper cores 3, lower mode 4, lower casing mold insert 5, backing plate 6, ejector retainner plate 7, thimble take off plate
8, nozzle location hole 9, panel 10, bottom plate 11, liftout set 12, ejector beam 13, runner 14, arc groove 51, arc bump 52.
Specific implementation mode
The utility model is further illustrated with reference to the accompanying drawings and examples：
Embodiment：Referring to Fig. 1 --- Fig. 4.
Lower template 2 in a kind of lower casing mold of charger, including cope plate 1 and lower die in upper mold, inside cope plate 1
Centre is equipped with upper cores 3；
2 bosom of lower template is equipped with lower mode 4,
It is respectively equipped with a upper cores chamber on the front-rear direction of each set 3 mode die face of upper cores,
It is respectively equipped with a lower mode chamber on the front-rear direction of the lower 4 mode die face of mode of each set,
It being interference fitted respectively in the inside of each lower mode chamber and lower casing mold insert 5 is installed, lower casing mold insert 5 is block structure, under
The upper and lower surface of shell mold insert 5 is square, and square four edges are connected smoothly,
It is equipped with arc groove 51 in the upper surface of lower casing mold insert 5, the bosom of arc groove 51 is equipped with arc bump 52；
The forming recess of two pieces product is collectively formed in two upper cores chambers, two lower mode chambers, two pieces lower casing mold insert 5.
Upper cores 3 are interference fitted with cope plate 1, and lower mode 4 is interference fitted with lower template 2.
It is respectively equipped with upper and lower chute in each upper cores 3 and the die face of each lower mode 4, upper and lower chute combines to form runner
14, the forming recess with two pieces product respectively of runner 14.
The upper mold further includes panel 10, and the top of cope plate 1 is equipped with panel 10, is set on the middle part vertical direction of panel 10
There are the nozzle location hole 9 being connected with injection molding machine, nozzle location hole 9 to be connected to upper chute.
It further include the de- plate of backing plate 6, ejector retainner plate 7, thimble for being connected to 2 lower section of lower template in turn from top to bottom in the lower die
8 and bottom plate 11.
The Lifting Device of corresponding each forming recess is equipped between upper mold and lower die, Lifting Device includes ejector beam 13 and top
Material set 12, ejector beam 13 is mounted on by interference fit in bottom plate 11, and the outside of ejector beam 13 is equipped with liftout and covers 12, liftout set 12
It is mounted in ejector retainner plate 7 by interference fit, set body and the liftout of lower template 2 and lower mode 4 of liftout set 12 cover 12 vias and slide
Dynamic connection, ejector beam 13 cover 12 holes with liftout and are slidably connected.
The utility model can effectively enhance the stability of product depanning by the way that Lifting Device is arranged, and can produce two pieces simultaneously
Lower casing, and the appearance of product is regular, the effectively save enterprise's spending of energy reduces the R＆D cycle of mold, greatly improves enterprise
Production efficiency.
Claims (6)
- The lower template in cope plate and lower die 1. a kind of lower casing mold of charger, including in upper mold, which is characterized in thatCope plate bosom is equipped with upper cores；Lower template bosom is equipped with lower mode,It is respectively equipped with a upper cores chamber on the front-rear direction of each set upper cores mode die face,It is respectively equipped with a lower mode chamber on the front-rear direction of the lower mode mode die face of each set,It is interference fitted respectively in the inside of each lower mode chamber and lower casing mold insert is installed, lower casing mold insert is block structure, lower casing mold insert Upper and lower surface it is square, square four edges are connected smoothly,It is equipped with arc groove in the upper surface of lower casing mold insert, the bosom of arc groove is equipped with arc bump；Two upper cores The forming recess of two pieces product is collectively formed in chamber, two lower mode chambers, two pieces lower casing mold insert.
- 2. a kind of lower casing mold of charger according to claim 1, which is characterized in that upper cores are matched with cope plate interference It closes, lower mode is interference fitted with lower template.
- 3. a kind of lower casing mold of charger according to claim 1, which is characterized in that in each upper cores and each lower mode Die face on be respectively equipped with upper and lower chute, upper and lower chute combines to form runner, the runner forming recess with two pieces product respectively.
- 4. a kind of lower casing mold of charger according to claim 3, which is characterized in that the upper mold further includes panel, The top of cope plate is equipped with panel, and the middle part vertical direction of panel is equipped with the nozzle location hole being connected with injection molding machine, nozzle Location hole is connected to upper chute.
- 5. a kind of lower casing mold of charger according to claim 1, which is characterized in that further include from upper in the lower die It is connected to the backing plate below lower template, ejector retainner plate, thimble in turn under and takes off plate and bottom plate.
- 6. a kind of lower casing mold of charger according to claim 1, which is characterized in that be equipped between upper mold and lower die The Lifting Device of corresponding each forming recess, Lifting Device include ejector beam and liftout set, and ejector beam is mounted on by interference fit In bottom plate, the outside of ejector beam is equipped with liftout set, and liftout set is mounted on by interference fit in ejector retainner plate, the set body of liftout set with The liftout of lower template and lower mode set via is slidably connected, and ejector beam is slidably connected with liftout sets of holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721823180.9U CN207696930U (en) | 2017-12-24 | 2017-12-24 | A kind of lower casing mold of charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721823180.9U CN207696930U (en) | 2017-12-24 | 2017-12-24 | A kind of lower casing mold of charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207696930U true CN207696930U (en) | 2018-08-07 |
Family
ID=63028086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721823180.9U Expired - Fee Related CN207696930U (en) | 2017-12-24 | 2017-12-24 | A kind of lower casing mold of charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207696930U (en) |
-
2017
- 2017-12-24 CN CN201721823180.9U patent/CN207696930U/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: 20180807 Termination date: 20181224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |