CN205651611U - Battery case injection mold's side shrinkage pool device of loosing core - Google Patents
Battery case injection mold's side shrinkage pool device of loosing core Download PDFInfo
- Publication number
- CN205651611U CN205651611U CN201620398612.5U CN201620398612U CN205651611U CN 205651611 U CN205651611 U CN 205651611U CN 201620398612 U CN201620398612 U CN 201620398612U CN 205651611 U CN205651611 U CN 205651611U
- Authority
- CN
- China
- Prior art keywords
- core
- track
- shrinkage pool
- injection mold
- roof
- 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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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a battery case injection mold's side shrinkage pool device of loosing core, is including mould plastics body, roof, cover half, movable mould, track, core, dog, core - pulling rod and bottom plate, the body of moulding plastics on be equipped with the track, the movable mould setting is on the track, the track top is equipped with the roof, the cover half inlays in the roof, the body bottom of moulding plastics is equipped with the bottom plate, core - pulling rod one end is connected with the bottom plate during the other end then stretches into the movable mould, the dog setting is between cover half and the core - pulling rod and carry on spacingly to the roof after being used for the roof to promote core - pulling rod one end entering die cavity. The utility model discloses battery case injection mold's side shrinkage pool device of loosing core, the straight forming has increased and has taken out hole mechanism on the mould, and simple structure, has saved the cost of doing the frock, has improved production efficiency.
Description
Technical field
This utility model relates to battery cell case manufacturing technology field, more particularly, it relates to a kind of battery cell case injection mould
The side shrinkage pool core-pulling device of tool.
Background technology
Several " bridge hole " is had in the spaced walls of battery cell case.At present, the producer of domestic production battery cell case, mostly
It is to punch with Pneumatic fixture after formed product.But the production cycle of the finished product that this mode adds, meanwhile, by
In the instability mode of operation, cause the lifting of percent defective, have impact on production efficiency.
The mould in bridge hole, fixing of this mould is opened in the accumulator spaced walls of the open a kind of simplification of knowing clearly of CN201483572U
Block is fixed in punch carrier, and fixed block central authorities fix drift, fairlead and drift and lean against the both sides treating punching accumulator spaced walls,
Punch carrier is connected with hydraulic jack, it is ensured that battery cell case dimensional accuracy, effectively controls deflection, rate of reducing the number of rejects and seconds.
CN203818463U provides the shaping equipment of a kind of accumulator polypropylene shell, module and of shaping outward including two
Individual interior stock mould block, described outer sizing module is cuboid, its arcuate flanks being provided with 1 evagination and other 5 sides
For plane, described interior stock mould block is cuboid, and its 6 sides are plane, sizing module and outside described two
The volume of individual interior stock mould block is the most identical, and the convex surface thickness of the arcuate flanks of the evagination of described outer sizing module 1 is 2mm.
For overcoming the defect of prior art, this utility model provides the side shrinkage pool of a kind of battery cell case injection mold and looses core dress
Put.
This utility model content
The side shrinkage pool core-pulling device of this utility model a kind of battery cell case injection mold, solves battery cell case and produces molding
The problem that in rear drill process, percent defective is higher.
This utility model be the technical scheme is that
The side shrinkage pool core-pulling device of a kind of battery cell case injection mold, including injection body, top board, cover half, dynamic model, rail
Road, core, block, core_pulling pole and base plate, described injection body is provided with track, and dynamic model is arranged in orbit, track
Top is provided with top board, and cover half is embedded in top board, and injection body bottom portion is provided with base plate, and core_pulling pole one end is connected with base plate, separately
One end then extend in dynamic model, and block is arranged between cover half and core_pulling pole and promotes core_pulling pole one end to enter die cavity for top board
Afterwards top board is carried out spacing.
Preferably, it is provided with through hole in described dynamic model.
Preferably, described through hole matches with core_pulling pole size.
The side shrinkage pool core-pulling device of this utility model battery cell case injection mold, on mould, straight forming adds and takes out hole machine
Structure, and simple in construction, save the cost doing frock, considerably reduces the waste product increased in drill process after producing molding
Rate, improves production efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: injection body 1；Top board 2；Cover half 3；Dynamic model 4；Track 5；Core 6；Block 7；Core_pulling pole 8；The end
Plate 9.
Detailed description of the invention
In order to be more clearly understood from technical characteristic of the present utility model, purpose and effect, now comparison accompanying drawing describes in detail
Detailed description of the invention of the present utility model.
As it is shown in figure 1, the side shrinkage pool core-pulling device of a kind of battery cell case injection mold, be by injection body 1, top board 2,
Cover half 3, dynamic model 4, track 5, core 6, block 7, core_pulling pole 8 and base plate 9 form, on described injection body 1
Being provided with track 5, dynamic model 4 arranges on the rail 5, and track 5 top is provided with top board 2, and cover half 3 is embedded in top board 2, note
Moulding and be provided with base plate 9 bottom body 1, core_pulling pole 8 one end other end that is connected with base plate 9 then extend in dynamic model 4, block
7 are arranged between cover half 3 and core_pulling pole 8 and promote core_pulling pole 8 one end after entering die cavity to carry out top board 2 for top board 2
Spacing；It is provided with through hole in described dynamic model 4.Described through hole matches with core_pulling pole 8 size.
The operation principle of the side shrinkage pool core-pulling device of a kind of battery cell case injection mold described in the utility model is, in injection
Machine completes mould assembling action, and injection machine pulls and pushes core function and starts working, and core-pulling mechanism follows base plate motion, and then, injection machine continues
Having continued action of injection, filled up the hole produced after removing due to pin, after pressurize, cooling, plastic is taken out in die sinking.
Compared with traditional mode of production, reducing the percent defective increased in drill process after producing molding, yield rate rate was by originally
70% rise to present 98%.
Above in conjunction with accompanying drawing, embodiment of the present utility model is described, but this utility model is not limited to above-mentioned
Detailed description of the invention, above-mentioned detailed description of the invention is only schematic rather than restrictive, the common skill of this area
Art personnel are under enlightenment of the present utility model, without departing from this utility model objective and scope of the claimed protection situation
Under, it may also be made that a lot of form, within these belong to protection of the present utility model.
Claims (3)
1. the side shrinkage pool core-pulling device of a battery cell case injection mold, including injection body (1), top board (2), cover half (3), dynamic model (4), track (5), core (6), block (7), core_pulling pole (8) and base plate (9), it is characterized in that: described injection body (1) is provided with track (5), dynamic model (4) is arranged on track (5), track (5) top is provided with top board (2), cover half (3) is embedded in top board (2), injection body (1) bottom is provided with base plate (9), core_pulling pole (8) one end other end that is connected with base plate (9) then extend in dynamic model (4), block (7) is arranged between cover half (3) and core_pulling pole (8) and promotes core_pulling pole (8) one end to carry out spacing to top board (2) after entering die cavity for top board (2).
The side shrinkage pool core-pulling device of battery cell case injection mold the most according to claim 1, it is characterised in that: it is provided with through hole in described dynamic model (4).
The side shrinkage pool core-pulling device of battery cell case injection mold the most according to claim 2, it is characterised in that: described through hole matches with core_pulling pole (8) size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620398612.5U CN205651611U (en) | 2016-04-29 | 2016-04-29 | Battery case injection mold's side shrinkage pool device of loosing core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620398612.5U CN205651611U (en) | 2016-04-29 | 2016-04-29 | Battery case injection mold's side shrinkage pool device of loosing core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205651611U true CN205651611U (en) | 2016-10-19 |
Family
ID=57401894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620398612.5U Expired - Fee Related CN205651611U (en) | 2016-04-29 | 2016-04-29 | Battery case injection mold's side shrinkage pool device of loosing core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205651611U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106393561A (en) * | 2016-12-13 | 2017-02-15 | 天津飞捷科技有限公司 | Method for environmentally friendly preparing renewable storage battery shell by using ABS plastic casing of recovered medical equipment |
| CN108215084A (en) * | 2018-03-22 | 2018-06-29 | 陈希华 | A kind of lithium battery kit injection mold |
-
2016
- 2016-04-29 CN CN201620398612.5U patent/CN205651611U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106393561A (en) * | 2016-12-13 | 2017-02-15 | 天津飞捷科技有限公司 | Method for environmentally friendly preparing renewable storage battery shell by using ABS plastic casing of recovered medical equipment |
| CN108215084A (en) * | 2018-03-22 | 2018-06-29 | 陈希华 | A kind of lithium battery kit injection mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 Termination date: 20190429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhao Hui Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice |