CN208197419U - A kind of end cover for battery cells injection mold apparatus - Google Patents
A kind of end cover for battery cells injection mold apparatus Download PDFInfo
- Publication number
- CN208197419U CN208197419U CN201820543553.5U CN201820543553U CN208197419U CN 208197419 U CN208197419 U CN 208197419U CN 201820543553 U CN201820543553 U CN 201820543553U CN 208197419 U CN208197419 U CN 208197419U
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- Prior art keywords
- chamber
- end cover
- battery cells
- lower mode
- upper cores
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Abstract
The utility model discloses a kind of end cover for battery cells injection mold apparatus, guide post including pedestal, the vertical discrete both ends in pedestal, liftout plate, lower mold holder, middle plate, stripper plate, first piece of template, the sprue bush being fixed on the first module board are successively arranged between two guide posts from the bottom up, lower mode, upper cores are equipped between lower mold holder and middle plate, integrated injection molding cavity is formed between upper cores and lower mode, for end cover for battery cells injection molding.The utility model structure is simple, greatly reduces the production stage of end cover for battery cells, alleviates the weight of end cover for battery cells finished product, reduces production cost, and the leakproofness by improving end cover for battery cells is to improve the safety and reliability of battery.
Description
Technical field
The utility model relates to injection mold fields, and in particular to a kind of end cover for battery cells injection mold apparatus.
Background technique
In the prior art, most of end cover for battery cells is to be compressed all component combinations by punch forming, low efficiency
Under, it is fixed against manual operation more, causes product control general.
Utility model content
The purpose of the utility model is to overcome deficiency in the prior art, a kind of end cover for battery cells is provided and is filled with injection mold
It sets.
The technical solution of the utility model is:
A kind of end cover for battery cells injection mold apparatus, including pedestal, the vertical discrete guide post at pedestal both ends, between two guide posts
It is successively arranged liftout plate, lower mold holder, middle plate, stripper plate, first piece of template, the cast gate being fixed on the first module board from the bottom up
Set is equipped with lower mode, upper cores between lower mold holder and middle plate,
The upper cores chamber for accommodating upper cores is equipped in middle plate, upper cores are fixed by screws in middle plate, upper cores
Four pars intramuralis of chamber are equipped with water channel, water channel apart from upper cores cavity wall 6-8mm,
The lower mode chamber for accommodating lower mode is equipped in lower mold holder, lower mode is fixed by screws in lower mold holder, under
The bottom of mode chamber and its four pars intramuralis are equipped with water channel, water channel apart from lower mode cavity wall 6-8mm,
Lower chambers are evenly distributed on lower mode, upper cores and the corresponding position of lower mode are equipped with upper chamber, upper chamber
The cavity for being used for set battery end cap accessory is formed with lower chambers, each epicoele chamber interior walls are equipped with spring thimble, each lower chambers
Inner wall is equipped with spring thimble, is equipped with the control system connecting with all spring thimbles in liftout plate.
The quantity of further technical solution, upper chamber and lower chambers is four.
The quantity for the spring thimble that further technical solution, upper chamber and bottom chamber are set is four.
The utility model has the beneficial effects that
1, the utility model has by designing a mold, and all accessories of end cover for battery cells are passed through height with the mode of injection molding
Injection enters, and cooling and solidifying holds tightly together.Procedure of processing is reduced, production efficiency is substantially increased, is reduced to artificial behaviour
The dependence of work.
2, all member in tight of end cover for battery cells are bonded together by the utility model by way of injection molding, to ensure that
The leakproofness of end cover for battery cells, is obviously improved the production efficiency and product quality of end cover for battery cells, to ensure that entire battery makes
Safety and reliability.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model,
Fig. 2 is the utility model sectional view,
Wherein, 1, pedestal, 2, guide post, 3, liftout plate, 4, lower mold holder, 41, lower mode chamber, 5, lower mode, 6, upper cores, 7,
Middle plate, 71, upper cores chamber, 8, stripper plate, 9, first pieces of templates, 10, sprue bush, 11, water channel, 12, spring thimble, 13, accessory.
Specific embodiment
Below by non-limiting embodiment, the utility model is further described, understands the utility model.
Such as Fig. 1-2, the utility model is a kind of end cover for battery cells injection mold apparatus, for the accessory note to end cover for battery cells
Modeling, the accessory of end cover for battery cells includes pole, L-type baffle ring, O-ring, cover board.
The present apparatus includes pedestal 1, the vertical discrete guide post 2 at 1 both ends of pedestal, is successively arranged from the bottom up between two guide posts 2
8, first pieces of liftout plate 3, lower mold holder 4, middle plate 7, stripper plate moulds, 9, the sprue bush 10 being fixed on the first module board 9, lower mold holder
Lower mode 5, upper cores 6 are equipped between 4 and middle plate 7,
The upper cores chamber 71 for accommodating upper cores 6 is equipped in middle plate 7, upper cores 6 are fixed by screws in middle plate 7,
Four pars intramuralis of upper cores chamber 71 are equipped with water channel 11, and water channel 11 is equipped in 71 inner wall 6-8mm of upper cores chamber, lower mold holder 4 and uses
In the lower mode chamber 41 for accommodating lower mode 5, lower mode 5 is fixed by screws in lower mold holder 4, the bottom of lower mode chamber 41 and its
Four pars intramuralis are equipped with water channel 11, and water channel 11 is distinguished apart from lower 41 inner wall 6-8mm of mode chamber, middle plate 7 with the water channel 11 in lower mold holder 4
It is connect with recirculated water, guarantees that upper cores temperature is 100-110 DEG C when processing injection molding, lower mode temperature is 50 DEG C.
Lower chambers are evenly distributed on lower mode 5, upper cores and the corresponding position of lower mode are equipped with upper chamber, upper chamber
The cavity for being used for set battery end cap accessory is formed with lower chambers, the quantity of cavity is 4, and cavity inner wall is equipped with independent insert,
By independent insert cavity inner wall is matched with accommodating pole, L-type baffle ring, O-ring, cover board, each epicoele chamber interior walls are set
There is spring thimble 12, each lower chambers inner wall is equipped with spring thimble 12, and all spring thimbles 12 pass through the control system in liftout plate 3
System control disengaging, makes and is additionally provided with mandril on plate 3, through connection lower mold holder 4.
When work, pole, L-type baffle ring, O-ring, cover board are sequentially loaded into lower mode, then clamp upper cores and lower die
Benevolence molds it with die device using the utility model injection molding, after die sinking, 12 work of mandril and all spring thimbles in liftout plate
Make, spring thimble 12 is retracted automatically after ejecting product facilitates taking-up, product to take out, then is placed accessory and be molded.
In conclusion the utility model structure is simple, the step of greatly simplified manual operation, it is suitble to promote the use of.
Claims (3)
1. a kind of end cover for battery cells injection mold apparatus, including pedestal, the vertical discrete guide post at pedestal both ends, between two guide posts from
Under be up successively arranged liftout plate, lower mold holder, middle plate, stripper plate, first piece of template, the cast gate being fixed on the first module board
Set, which is characterized in that be equipped with lower mode, upper cores between lower mold holder and middle plate, be equipped in middle plate for accommodating upper cores
Mode chamber, upper cores are fixed by screws in middle plate, and four pars intramuralis of upper cores chamber are equipped with water channel, and water channel is apart from upper cores chamber
Inner wall 6-8mm, the interior lower mode chamber being equipped with for accommodating lower mode of lower mold holder, lower mode are fixed by screws in lower mold holder,
The bottom of lower mode chamber and its four pars intramuralis are equipped with water channel, water channel apart from lower mode cavity wall 6-8mm,
It is evenly distributed with lower chambers on lower mode, the corresponding position of upper cores and lower mode is equipped with upper chamber, and upper chamber is under
Chamber forms the cavity for being used for set battery end cap accessory, and each epicoele chamber interior walls are equipped with spring thimble, each lower chambers inner wall
Equipped with spring thimble, the control system connecting with all spring thimbles is equipped in liftout plate.
2. a kind of end cover for battery cells injection mold apparatus according to claim 1, which is characterized in that the upper chamber is under
The quantity of chamber is four.
3. a kind of end cover for battery cells injection mold apparatus according to claim 1, which is characterized in that the upper chamber is under
The quantity of the spring thimble set in chamber is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820543553.5U CN208197419U (en) | 2018-04-17 | 2018-04-17 | A kind of end cover for battery cells injection mold apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820543553.5U CN208197419U (en) | 2018-04-17 | 2018-04-17 | A kind of end cover for battery cells injection mold apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208197419U true CN208197419U (en) | 2018-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820543553.5U Active CN208197419U (en) | 2018-04-17 | 2018-04-17 | A kind of end cover for battery cells injection mold apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN208197419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114192672A (en) * | 2021-10-26 | 2022-03-18 | 扬州恒德工业科技有限公司 | Precision part forming die |
-
2018
- 2018-04-17 CN CN201820543553.5U patent/CN208197419U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114192672A (en) * | 2021-10-26 | 2022-03-18 | 扬州恒德工业科技有限公司 | Precision part forming die |
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