CN207983870U - A kind of molding die of battery charger shell - Google Patents
A kind of molding die of battery charger shell Download PDFInfo
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- CN207983870U CN207983870U CN201721823219.7U CN201721823219U CN207983870U CN 207983870 U CN207983870 U CN 207983870U CN 201721823219 U CN201721823219 U CN 201721823219U CN 207983870 U CN207983870 U CN 207983870U
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- mode
- casing
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- upper cores
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Abstract
This practicality newly discloses a kind of molding die of battery charger shell, including cope plate and lower template, and the bosom of cope plate is equipped with upper cores；The bosom of lower template is equipped with lower mode, upper casing upper cores chamber and two lower casing upper cores chambers there are two being set in upper cores mode die face, set that there are two mode chambers under mode chamber under upper casing and two lower casings in upper cores mode die face, upper cores and lower mode are split structure, upper cores include upper casing upper cores and lower casing upper cores, lower mode includes mode under the lower casing of upper casing lower die Renhe, the surrounding of cope plate and lower template is respectively equipped with a set of guide sleeve guide pillar structure, guide sleeve is mounted on by interference fit in cope plate, and guide post is by interference fit mounted on the upper of lower template.The utility model can be with one-pass molding two pieces upper casing and two pieces lower casing, and the effectively save enterprise's spending of energy reduces the R＆D cycle of mold, greatly improves the production efficiency of enterprise.
Description
Technical field
The utility model belongs to injection mold technology, in particular to a kind of battery charger shell at
Pattern has.
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 battery charger upper casing is also more and more, and each country is because voltage and current is different, and safe distance is not
Equally, each country is caused to have the plug of oneself.For enterprise, commodity make every effort to comprehensive, as outlet increases, a cover die
The manufacturing cost of tool is excessively high, and old-fashioned mold is a set of can only to do upper casing or lower casing, waste material resources；And mold need by
Processing twice or repeatedly could complete, and enterprise can increase burden in the fabrication process；Old-fashioned integration mold burn failure it
Maintenance difficult afterwards, mold can cause product to show to scratch after one repairs twice, and wall unevenness is even, quality decline, and not
It can repeatedly change；Comparision of production is nervous when order is more.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, adapt to reality and need, and provide a kind of battery charging
The molding die of device shell.
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 molding die of battery charger shell, including cope plate and lower die in upper mold,
The bosom of cope plate is equipped with upper cores；
The bosom of lower template is equipped with lower mode,
It is set in upper cores mode die face there are two upper casing upper cores chamber and two lower casing upper cores chambers,
It is set in upper cores mode die face there are two mode chamber under mode chamber under upper casing and two lower casings,
The upper cores and lower mode are split structure, and upper cores include upper casing upper cores and lower casing upper cores, under
Mode includes mode under the lower casing of upper casing lower die Renhe, and mode chamber is respectively symmetrically located under two upper casing upper cores chambers and two upper casings
Under upper casing upper cores and upper casing in mode, mode chamber is respectively symmetrically located on lower casing under two lower casing upper cores chambers and two lower casings
Under mode and lower casing in mode,
The surrounding of the cope plate and lower template is respectively equipped with a set of guide sleeve guide pillar structure, and guide sleeve is installed by being interference fitted
In cope plate, guide post is mounted on by interference fit in lower template, four sets of guide sleeve guide post synchronous slide connections,
Mode chamber forms the forming recess of two pieces upper casing, two lower casing upper molds under two upper casing upper cores chambers and two upper casings
Mode chamber forms the forming recess of two pieces lower casing under benevolence chamber and two lower casings.
Further, be respectively equipped in the mode die face of upper casing upper cores and lower casing upper cores an inverse-T-shaped upper chute and
One "T"-shaped upper chute, inverse-T-shaped upper chute are combined into the upper cores chute of " I " fonts with "T"-shaped upper chute；Upper casing lower die
An inverse-T-shaped downtand and a "T"-shaped downtand are respectively equipped under the lower casing of Renhe in the mode die face of mode, it is inverse-T-shaped
Downtand is combined into the lower mode chute of " I " fonts with "T"-shaped downtand；Upper cores chute and lower mode downtand combine shape
At " I " fonts runner, four exit points of runner are connected to the forming recess of two pieces upper casing and two pieces lower casing respectively.
Further, upper cores are interference fitted with cope plate, and lower mode is interference fitted with lower template.
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 the middle part of upper cores 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.
It is equipped with four sets of guide sleeve guide pillar structures between the utility model upper mould plate and lower template, automatically corrects between mold
Gap, can effectively ensure that the machining accuracy of upper mold and lower die, and improve Mold Making precision, can be with one-pass molding two pieces upper casing and two
Two pieces charger case can be assembled in part lower casing, two pieces upper and lower shell, is used when can meet the production of high-volume order, when saving production
Between, and the appearance of product is regular, product is not easy to scratch, and the effectively save enterprise's spending of energy reduces the R＆D cycle of 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 upper casing upper cores；
Fig. 3 is the structural schematic diagram of lower casing upper cores；
Fig. 4 is the structural schematic diagram of mode under upper casing；
Fig. 5 is the structural schematic diagram of mode under lower casing；
Fig. 6 is upper casing structural schematic diagram after molding；
Fig. 7 is lower casing structural schematic diagram after molding；
In figure；Cope plate 1, lower template 2, upper cores 3, lower mode 4, nozzle location hole 5, backing plate 6, ejector retainner plate 7, thimble are de-
Plate 8, bottom plate 9, panel 10, guide sleeve 11, guide post 12, upper casing upper cores 31, lower casing upper cores 32, mode 41 under upper casing, under lower casing
Mode 42, upper casing upper cores chamber 301, lower casing upper cores chamber 302, mode chamber 401 under upper casing, mode chamber 402 under lower casing.
Specific implementation mode
The utility model is further illustrated with reference to the accompanying drawings and examples：
Embodiment：Referring to Fig. 1 --- Fig. 7.
A kind of lower template 2 in the molding die of battery charger shell, including cope plate 1 and lower die in upper mold,
The bosom of cope plate 1 is equipped with upper cores 3；
The bosom of lower template 2 is equipped with lower mode 4,
It is set in 3 mode die face of upper cores there are two upper casing upper cores chamber 301 and two lower casing upper cores chambers 302,
It is set in 3 mode die face of upper cores there are two mode chamber 402 under mode chamber 401 under upper casing and two lower casings,
The upper cores 3 and lower mode 4 are split structure, and upper cores 3 include upper casing upper cores 31 and lower casing upper mold
Benevolence 32, lower mode 4 include mode 42, two upper casing upper cores chambers 301 and two upper casing lower dies under mode 41 under upper casing and lower casing
Benevolence chamber 401 is respectively symmetrically located under upper casing upper cores 31 and upper casing in mode 41, two lower casing upper cores chambers 302 and two lower casings
Lower mode chamber 402 is respectively symmetrically located under lower casing upper cores 32 and lower casing in mode 42,
The cope plate 1 and the surrounding of lower template 2 are respectively equipped with a set of guide sleeve guide pillar structure, and guide sleeve 11 passes through interference fit
In cope plate 1, guide post 12 is mounted on by interference fit in lower template 2, four sets of guide sleeve guide post synchronous slide connections,
Mode chamber 401 forms the forming recess of two pieces upper casing under two upper casing upper cores chambers 301 and two upper casings, under two
Mode chamber 402 forms the forming recess of two pieces lower casing under shell upper cores chamber 302 and two lower casings.
An inverse-T-shaped upper chute and one are respectively equipped in the mode die face of upper casing upper cores 31 and lower casing upper cores 32
"T"-shaped upper chute, inverse-T-shaped upper chute are combined into the upper cores chute of " I " fonts with "T"-shaped upper chute；Mode 41 under upper casing
With an inverse-T-shaped downtand and a "T"-shaped downtand are respectively equipped in the mode die face of mode under lower casing 42, it is inverse-T-shaped
Downtand is combined into the lower mode chute of " I " fonts with "T"-shaped downtand；Upper cores chute and lower mode downtand combine shape
At " I " fonts runner, four exit points of runner are connected to the forming recess of two pieces upper casing and two pieces lower casing respectively.
Upper cores 3 are interference fitted with cope plate 1, and lower mode 4 is interference fitted with lower template 2.
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 5 being connected with injection molding machine, nozzle location hole 5 to be connected to the middle part of upper cores 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 9.
It is equipped with four sets of guide sleeve guide pillar structures between the utility model upper mould plate and lower template, automatically corrects between mold
Gap, can effectively ensure that the machining accuracy of upper mold and lower die, and improve Mold Making precision, can be with one-pass molding two pieces upper casing and two
Two pieces charger case can be assembled in part lower casing, two pieces upper and lower shell, is used when can meet the production of high-volume order, when saving production
Between, and the appearance of product is regular, product is not easy to scratch, and the effectively save enterprise's spending of energy reduces the R＆D cycle of mold, greatly
Improve the production efficiency of enterprise.
Claims (5)
- A kind of lower template in cope plate and lower die 1. molding die of battery charger shell, including in upper mold, feature It is,The bosom of cope plate is equipped with upper cores；The bosom of lower template is equipped with lower mode,It is set in upper cores mode die face there are two upper casing upper cores chamber and two lower casing upper cores chambers,It is set in upper cores mode die face there are two mode chamber under mode chamber under upper casing and two lower casings,The upper cores and lower mode are split structure, and upper cores include upper casing upper cores and lower casing upper cores, lower mode Including mode under the lower casing of upper casing lower die Renhe, mode chamber is respectively symmetrically located at upper casing under two upper casing upper cores chambers and two upper casings Under upper cores and upper casing in mode, mode chamber is respectively symmetrically located at lower casing upper cores under two lower casing upper cores chambers and two lower casings And under lower casing in mode,The surrounding of the cope plate and lower template is respectively equipped with a set of guide sleeve guide pillar structure, and guide sleeve is mounted on upper by interference fit In template, guide post is mounted on by interference fit in lower template, four sets of guide sleeve guide post synchronous slide connections,Mode chamber forms the forming recess of two pieces upper casing, two lower casing upper cores chambers under two upper casing upper cores chambers and two upper casings And mode chamber forms the forming recess of two pieces lower casing under two lower casings.
- 2. a kind of molding die of battery charger shell according to claim 1, which is characterized in that upper casing upper cores and An inverse-T-shaped upper chute and a "T"-shaped upper chute, inverse-T-shaped upstream are respectively equipped in the mode die face of lower casing upper cores Slot is combined into the upper cores chute of " I " fonts with "T"-shaped upper chute；Under the lower casing of upper casing lower die Renhe in the mode die face of mode It is respectively equipped with an inverse-T-shaped downtand and a "T"-shaped downtand, inverse-T-shaped downtand is combined into "T"-shaped downtand The lower mode chute of " I " fonts；Upper cores chute and lower mode downtand combine to form " I " fonts runner, four of runner Exit point is connected to the forming recess of two pieces upper casing and two pieces lower casing respectively.
- 3. a kind of molding die of battery charger shell according to claim 1, which is characterized in that upper cores and upper mold Plate is interference fitted, and lower mode is interference fitted with lower template.
- 4. a kind of molding die of battery charger shell according to claim 2, which is characterized in that the upper mold is also wrapped Panel is included, the top of cope plate is equipped with panel, and the middle part vertical direction of panel is equipped with the nozzle positioning being connected with injection molding machine Hole, nozzle location hole are connected to the middle part of upper cores chute.
- 5. a kind of molding die of battery charger shell according to claim 1, which is characterized in that in the lower die also Plate and bottom plate are taken off including being connected to backing plate, ejector retainner plate, thimble below lower template in turn from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721823219.7U CN207983870U (en) | 2017-12-24 | 2017-12-24 | A kind of molding die of battery charger shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721823219.7U CN207983870U (en) | 2017-12-24 | 2017-12-24 | A kind of molding die of battery charger shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207983870U true CN207983870U (en) | 2018-10-19 |
Family
ID=63817024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721823219.7U Expired - Fee Related CN207983870U (en) | 2017-12-24 | 2017-12-24 | A kind of molding die of battery charger shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207983870U (en) |
-
2017
- 2017-12-24 CN CN201721823219.7U patent/CN207983870U/en not_active Expired - Fee Related
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| 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: 20181019 Termination date: 20181224 |
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| CF01 | Termination of patent right due to non-payment of annual fee |