CN207682844U - A kind of upper casing molding die of 9V battery chargers - Google Patents
A kind of upper casing molding die of 9V battery chargers Download PDFInfo
- Publication number
- CN207682844U CN207682844U CN201721823196.XU CN201721823196U CN207682844U CN 207682844 U CN207682844 U CN 207682844U CN 201721823196 U CN201721823196 U CN 201721823196U CN 207682844 U CN207682844 U CN 207682844U
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- mode
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- die
- feed opening
- plate
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Abstract
This practicality newly discloses a kind of upper casing molding die of 9V battery chargers, including cope plate and lower template, and cope plate bosom is equipped with upper cores；Lower template bosom is equipped with lower mode, the both sides of upper cores mode die face are respectively equipped with a upper cores chamber, the both sides of lower mode mode die face are respectively equipped with a lower mode chamber, each lower mode intracavitary is respectively equipped with lower die core insert, lower die core insert includes oval-shaped base and cover, cover lid closes on oval-shaped base, the capping of cover is equipped with the side plate bending of flat face section and indent, it faces directly and is equipped with feed opening among section, the both sides of feed opening are arranged with two the first round recesseds, the capping of cover is connected smoothly with bottom surface in the cambered surface of evagination, groove is equipped among the capping of cover, it is uniformly distributed in groove that there are four the second round recesseds, feed opening is connected to inside grooves.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 upper casing of 9V battery chargers
Molding die.
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 upper 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 upper casings.It manufactures different upper 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 upper 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 9V batteries are provided and are filled
The upper casing molding die of electric appliance.
In order to realize the purpose of this utility model, technical solution is used by the utility model：
A kind of lower template in the upper casing molding die of 9V battery chargers, including cope plate and lower die in upper mold,
Cope plate bosom is equipped with upper cores；
Lower template bosom is equipped with lower mode,
The both sides of upper cores mode die face are respectively equipped with a upper cores chamber,
The both sides of lower mode mode die face are respectively equipped with a lower mode chamber, and each lower mode intracavitary is respectively equipped with lower mode edge
Part, the lower die core insert include oval-shaped base and cover, and cover lid closes on oval-shaped base, on the capping of the cover
Side plate bending equipped with flat face section and indent is faced directly and is equipped with feed opening among section, and the both sides of feed opening are arranged with two first
The capping of round recessed, cover is connected smoothly with bottom surface in the cambered surface of evagination, and groove, groove are equipped among the capping of cover
Interior uniformly distributed there are four the second round recessed, feed opening is connected to inside grooves.
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 upper cores and the die face of lower mode, upper and lower chute combines to form stream
Road, runner are connected to the feed opening of die core insert under two pieces respectively.
Further, the upper mold further includes panel, and the top of cope plate 1 is equipped with water gap plate and panel, and the middle part of panel is perpendicular
Histogram is equipped with the nozzle location hole being connected with injection molding machine upwards, and nozzle location hole is 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.
The utility model can produce two pieces upper casing simultaneously, and the appearance of product is regular, and the effectively save enterprise's spending of energy subtracts
The R＆D cycle of few mold, greatly improve the production efficiency of enterprise.
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 lower die core insert；
Fig. 4 is upper casing structural schematic diagram after molding；
In figure；Cope plate 1, lower template 2, upper cores 3, lower mode 4, lower die core insert 5, backing plate 6, ejector retainner plate 7, thimble
De- plate 8, nozzle location hole 9, panel 10, bottom plate 11, water gap plate 12, runner 13, oval-shaped base 51, cover 52, flat face section
53, side plate bending 54, the second round recessed 55, the first round recessed 56, feed opening 57.
Specific implementation mode
The utility model is further illustrated with reference to the accompanying drawings and examples：
Embodiment：Referring to Fig. 1 --- Fig. 4.
A kind of lower template 2 in the upper casing molding die of 9V battery chargers, including cope plate 1 and lower die in upper mold,
1 bosom of cope plate is equipped with upper cores 3；
2 bosom of lower template is equipped with lower mode 4,
The both sides of 3 mode die face of upper cores are respectively equipped with a upper cores chamber,
The both sides of 4 mode die face of lower mode are respectively equipped with a lower mode chamber, and each lower mode intracavitary is respectively equipped with lower mode
Mold insert 5, the lower die core insert 5 include oval-shaped base 51 and cover 52, and the lid of cover 52 closes on oval-shaped base 51, described
The capping of cover 52 is equipped with the side plate bending 54 of flat face section 53 and indent, faces directly and is equipped with feed opening 57, feed opening among section 53
57 both sides are arranged with two the first round recesseds 56, and the capping of cover 52 is connected smoothly with bottom surface in the cambered surface of evagination,
It is equipped with groove among the capping of cover 52, is evenly distributed in groove there are four the second round recessed 55, feed opening 57 connects with inside grooves
It is logical.
Upper cores 3 are interference fitted with cope plate 1, and lower mode 4 is interference fitted with lower template 2.
Upper and lower chute is respectively equipped in upper cores 3 and the die face of lower mode 4, upper and lower chute combines to form runner 13,
Runner 13 is connected to the feed opening of die core insert under two pieces 5 57 respectively.
The upper mold further includes panel 10, and the top of cope plate 1 is equipped with water gap plate 12 and panel 10, and the middle part of panel 10 is perpendicular
Histogram is equipped with the nozzle location hole 9 being connected with injection molding machine upwards, and nozzle location hole 9 is 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 utility model can produce two pieces upper casing simultaneously, and the appearance of product is regular, and the effectively save enterprise's spending of energy subtracts
The R＆D cycle of few mold, greatly improve the production efficiency of enterprise.
Claims (5)
- A kind of lower template in cope plate and lower die 1. upper casing molding die of 9V battery chargers, including in upper mold, it is special Sign is,Cope plate bosom is equipped with upper cores；Lower template bosom is equipped with lower mode,The both sides of upper cores mode die face are respectively equipped with a upper cores chamber,The both sides of lower mode mode die face are respectively equipped with a lower mode chamber, and each lower mode intracavitary is respectively equipped with lower die core insert, The lower die core insert includes oval-shaped base and cover, and cover lid is closed on oval-shaped base, set on the capping of the cover The side plate bending for having flat face section and indent is faced directly and is equipped with feed opening among section, and the both sides of feed opening are arranged with two first circles Groove, the capping of cover are connected smoothly with bottom surface in the cambered surface of evagination, are equipped with groove among the capping of cover, in groove Second round recessed there are four uniformly distributed, feed opening are connected to inside grooves.
- 2. a kind of upper casing molding die of 9V battery chargers according to claim 1, which is characterized in that upper cores with it is upper Template is interference fitted, and lower mode is interference fitted with lower template.
- 3. a kind of upper casing molding die of 9V battery chargers according to claim 1, which is characterized in that in upper cores and Upper and lower chute is respectively equipped in the die face of lower mode, upper and lower chute combines to form runner, and runner is inlayed with mode under two pieces respectively The feed opening of part is connected to.
- 4. a kind of upper casing molding die of 9V battery chargers according to claim 3, which is characterized in that the upper mold is also Including panel, the top of cope plate 1 is equipped with water gap plate and panel, and the middle part vertical direction of panel is equipped with to be connected with injection molding machine Nozzle location hole, nozzle location hole is connected to upper chute.
- 5. a kind of upper casing molding die of 9V battery chargers according to claim 1, which is characterized in that in the lower die Further include that backing plate, ejector retainner plate, the thimble being connected in turn from top to bottom below lower template take off plate and bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721823196.XU CN207682844U (en) | 2017-12-24 | 2017-12-24 | A kind of upper casing molding die of 9V battery chargers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721823196.XU CN207682844U (en) | 2017-12-24 | 2017-12-24 | A kind of upper casing molding die of 9V battery chargers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207682844U true CN207682844U (en) | 2018-08-03 |
Family
ID=62995357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721823196.XU Expired - Fee Related CN207682844U (en) | 2017-12-24 | 2017-12-24 | A kind of upper casing molding die of 9V battery chargers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207682844U (en) |
-
2017
- 2017-12-24 CN CN201721823196.XU patent/CN207682844U/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: 20180803 Termination date: 20181224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |