CN207696931U - A kind of upper casing molding die of double charging slot 9V battery chargers - Google Patents
A kind of upper casing molding die of double charging slot 9V battery chargers Download PDFInfo
- Publication number
- CN207696931U CN207696931U CN201721823181.3U CN201721823181U CN207696931U CN 207696931 U CN207696931 U CN 207696931U CN 201721823181 U CN201721823181 U CN 201721823181U CN 207696931 U CN207696931 U CN 207696931U
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- CN
- China
- Prior art keywords
- mode
- mold
- die
- charging slot
- cope plate
- 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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Abstract
This practicality newly discloses a kind of upper casing molding die of double charging slot 9V battery chargers, 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, a upper cores chamber is respectively equipped on the front-rear direction of upper cores mode die face, a lower mode chamber is respectively equipped on the front-rear direction of lower mode mode die face, it is respectively equipped with two battery cavities in the inside of each lower mode chamber, interference fit is equipped with mold insert respectively in each battery cavities, mold insert is block structure, is equipped with recessing groove on mold insert top, is set on the upper surface of mold insert there are two pillar；The forming recess of two pieces product is collectively formed in two upper cores chambers, two lower mode chambers, four mold inserts.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 double charging slot 9V batteries chargings
The upper casing molding die of device.
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
The purpose of the utility model is to overcome the deficiencies in the prior art, adapt to reality and need, provide a kind of double charging slots
The upper casing molding die of 9V battery chargers.
In order to realize the purpose of this utility model, technical solution is used by the utility model：
Under in a kind of upper casing molding die of double charging slot 9V battery chargers, including cope plate in upper mold and lower die
Template, cope plate bosom are equipped with upper cores；Lower template bosom is equipped with lower mode,
A upper cores chamber is respectively equipped on the front-rear direction of upper cores mode die face,
A lower mode chamber is respectively equipped on the front-rear direction of lower mode mode die face,
Two battery cavities are respectively equipped in the inside of each lower mode chamber, is interference fitted respectively in each battery cavities and edge is installed
Part, mold insert are block structure, are equipped with recessing groove on mold insert top, are set on the upper surface of mold insert there are two pillar；Two upper molds
The forming recess of two pieces product is collectively formed in benevolence chamber, two lower mode chambers, four mold inserts.
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, 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, four sets of guide sleeve guide pillar structures are equipped between the cope plate and lower template, four guide sleeves are matched by interference
It closes and is mounted in cope plate, four guide posts are mounted on by interference fit in lower template respectively, and four sets of guide sleeve guide pillar structures synchronize
It is slidably connected.
It is equipped with four sets of guide sleeve guide pillar structures between the utility model cope plate and lower template, automatically corrects die clearance, it can
The machining accuracy of upper mold and lower die is effectively ensured, and improves Mold Making precision, can produce two pieces upper casing simultaneously, and product
Appearance is regular, and the effectively save enterprise's spending of energy reduces the R＆D cycle of mold, greatly improves 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 the utility model part of the lower die；
Fig. 3 is the structural schematic diagram of mold insert；
Fig. 4 is upper casing structural schematic diagram after molding；
Fig. 5 is upper casing another structural schematic diagram after molding；
In figure；Cope plate 1, lower template 2, upper cores 3, lower mode 4, mold insert 5, backing plate 6, ejector retainner plate 7, thimble take off plate 8, penetrate
Mouth location hole 9, panel 10, bottom plate 11, guide sleeve 12, guide post 13, battery cavities 14, runner 15, recessing groove 51, pillar 52.
Specific implementation mode
The utility model is further illustrated with reference to the accompanying drawings and examples：
Embodiment：Referring to Fig. 1 --- Fig. 5.
In a kind of upper casing molding die of double charging slot 9V battery chargers, including cope plate 1 and lower die in upper mold
Lower template 2,1 bosom of cope plate are equipped with upper cores 3；2 bosom of lower template is equipped with lower mode 4,3 mode die face of upper cores
Front-rear direction on be respectively equipped with a upper cores chamber,
A lower mode chamber is respectively equipped on the front-rear direction of 4 mode die face of lower mode,
Two battery cavities 14 are respectively equipped in the inside of each lower mode chamber, is interference fitted and is equipped with respectively in each battery cavities 14
Mold insert 5, mold insert 5 are block structure, are equipped with recessing groove 51 on 5 top of mold insert, are set on the upper surface of mold insert 5 there are two pillar
52；The forming recess of two pieces product is collectively formed in two upper cores chambers, two lower mode chambers, four mold inserts 5.
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 15,
The forming recess with two pieces product respectively of runner 15.
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.
Four sets of guide sleeve guide pillar structures are equipped between the cope plate 1 and lower template 2, four guide sleeves 12 are pacified by being interference fitted
In cope plate 1, four guide posts 13 are mounted on by interference fit in lower template 2 respectively, and four sets of guide sleeve guide pillar structures synchronize
It is slidably connected.
It is equipped with four sets of guide sleeve guide pillar structures between the utility model cope plate and lower template, automatically corrects die clearance, it can
The machining accuracy of upper mold and lower die is effectively ensured, and improves Mold Making precision, can produce two pieces upper casing simultaneously, and product
Appearance is regular, and the effectively save enterprise's spending of energy reduces the R＆D cycle of mold, greatly improves the production efficiency of enterprise.
Claims (6)
- A kind of lower die in cope plate and lower die 1. upper casing molding die of double charging slot 9V battery chargers, including in upper mold Plate, which is characterized in thatCope plate bosom is equipped with upper cores；Lower template bosom is equipped with lower mode,A upper cores chamber is respectively equipped on the front-rear direction of upper cores mode die face,A lower mode chamber is respectively equipped on the front-rear direction of lower mode mode die face,Two battery cavities are respectively equipped in the inside of each lower mode chamber, is interference fitted respectively in each battery cavities and mold insert is installed, inlayed Part is block structure, is equipped with recessing groove on mold insert top, is set on the upper surface of mold insert there are two pillar；Two upper cores chambers, The forming recess of two pieces product is collectively formed in two lower mode chambers, four mold inserts.
- 2. a kind of upper casing molding die of double charging slot 9V battery chargers according to claim 1, which is characterized in that on Mode is interference fitted with cope plate, and lower mode is interference fitted with lower template.
- 3. a kind of upper casing molding die of double charging slot 9V battery chargers according to claim 1, which is characterized in that Upper and lower chute is respectively equipped in upper cores and the die face of lower mode, upper and lower chute combines to form runner, runner respectively with two pieces The forming recess of product.
- 4. a kind of upper casing molding die of double charging slot 9V battery chargers according to claim 3, which is characterized in that institute It further includes panel to state upper mold, and the top of cope plate is equipped with 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 double charging slot 9V battery chargers according to claim 1, which is characterized in that institute It states in lower die backing plate, ejector retainner plate, the thimble for further including to be connected in turn from top to bottom below lower template and takes off plate and bottom plate.
- 6. a kind of upper casing molding die of double charging slot 9V battery chargers according to claim 1, which is characterized in that institute It states and is equipped with four sets of guide sleeve guide pillar structures between cope plate and lower template, four guide sleeves are mounted on by interference fit in cope plate, Four guide posts are mounted on by interference fit in lower template respectively, four sets of guide sleeve guide pillar structure synchronous slide connections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721823181.3U CN207696931U (en) | 2017-12-24 | 2017-12-24 | A kind of upper casing molding die of double charging slot 9V battery chargers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721823181.3U CN207696931U (en) | 2017-12-24 | 2017-12-24 | A kind of upper casing molding die of double charging slot 9V battery chargers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207696931U true CN207696931U (en) | 2018-08-07 |
Family
ID=63028008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721823181.3U Expired - Fee Related CN207696931U (en) | 2017-12-24 | 2017-12-24 | A kind of upper casing molding die of double charging slot 9V battery chargers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207696931U (en) |
-
2017
- 2017-12-24 CN CN201721823181.3U patent/CN207696931U/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: 20180807 Termination date: 20181224 |