CN105965786A - Injection mold for storage battery shell - Google Patents
Injection mold for storage battery shell Download PDFInfo
- Publication number
- CN105965786A CN105965786A CN201610546833.7A CN201610546833A CN105965786A CN 105965786 A CN105965786 A CN 105965786A CN 201610546833 A CN201610546833 A CN 201610546833A CN 105965786 A CN105965786 A CN 105965786A
- Authority
- CN
- China
- Prior art keywords
- installing plate
- mold
- hole
- plate
- substrate
- 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.)
- Granted
Links
- 238000002347 injection Methods 0.000 title claims abstract description 46
- 239000007924 injection Substances 0.000 title claims abstract description 46
- 239000000463 material Substances 0.000 claims abstract description 35
- 239000000758 substrate Substances 0.000 claims abstract description 32
- 238000009434 installation Methods 0.000 claims abstract description 23
- 238000000465 moulding Methods 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims description 9
- 230000008961 swelling Effects 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000001746 injection moulding Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2624—Moulds provided with a multiplicity of wall-like cavities connected to a common cavity, e.g. for battery cases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/66—Mould opening, closing or clamping devices mechanical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
- B29L2031/3468—Batteries, accumulators or fuel cells
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention relates to an injection mold for a storage battery shell. The injection mold comprises a first substrate, a mold cavity plate connected to the first substrate, a second substrate, an installation plate connected to the second substrate, a mold core arranged in the installation plate, a needle valve type hot runner material injection nozzle embedded in the mold core and a limiting piece used for limiting the mold opening distance between the mold cavity plate and the installation plate; a containing cavity is arranged on the mold cavity plate; and a molding cavity matched with the storage battery shell is jointly defined by the containing cavity, the mold core and the installation plate. According to the scheme, the feeding direction of traditional storage battery shell injection molding is changed, feeding is carried out from an opening portion of the storage battery shell, material breaking points are prevented from occurring at the bottom of the storage battery shell, and the aesthetics and the whole stability of the storage battery shell are guaranteed; the needle valve type hot runner material injection nozzle is used in the injection mold for the storage battery shell, the functions of stably conveying materials and automatically cutting the materials are achieved, the mold opening steps are greatly simplified, and the labor productivity is improved; and in addition, the mold is simple in structure and convenient to manufacture.
Description
Technical field
The present invention relates to a kind of accumulator housing injection mold.
Background technology
Along with socioeconomic development and the raising day by day of living standards of the people, plastic cement battery jar is with it
Light weight, molding is fast, with low cost, has the plurality of advantages such as good acidproof corrosion resistance by extensively
Being applied to all trades and professions, the outermost layer carrier of accumulator, be also adopted by is plastic cement battery jar, battery
Shell is as one of the important component part of its outer layer carrier, and the quality of its quality, by direct or indirect shadow
Ring the quality of accumulator.
Existing a kind of injection mold such as application publication number CN 102285069 A, entitled " a kind of note
Mould " Chinese invention patent application disclosed in, a kind of injection mold, push away including panel, the mouth of a river
Plate, water gap plate, A plate, push pedal, fixed plate, base plate, the first arm-tie, guide pillar, the first fixed screw,
Second arm-tie, the second fixed screw, sprue bushing, limit, the mouth of a river, big pull bar, limited screw and spacing screw,
Wherein, described panel is fixed on the solid plate of injection machine the most motionless, and described base plate is fixed on injection
On the moving platen of machine, moving with moving platen during folding mould, described fixed plate and base plate are solid by first
Determining screw to be fixed together, described water gap plate is fixed together by the second fixed screw with A plate, spacing
Screw limits the die sinking distance of stripper plate and panel, and described first arm-tie and mouth of a river margin controlling the water circulation mouth push away
The distance of intake after plate and water gap plate die sinking, described big pull bar limits the die sinking distance taking battery jar
Die sinking distance between i.e. A plate and push pedal, and push pedal is pulled open, release battery jar, described second draws
Plate limits the distance of distance i.e. fixed plate and the push pedal releasing battery jar, and described first arm-tie is fixed on
On stripper plate, the second arm-tie is fixed in fixed plate, and guide pillar and limit, the mouth of a river are when each template folding mould
Rise and guide and supporting role, it is characterised in that the spacing screw of described first arm-tie is fixed on A plate.
Use above-mentioned mould, after moulding, need just to complete accumulator by four die sinkings
The demoulding of housing, it is complex to there is mould structure in it, the shortcoming that production efficiency is low.Simultaneously because its
From the top material feeding of accumulator housing, after the demoulding, stub bar has print with the bottom gap of accumulator housing
Trace, have impact on the attractive in appearance of accumulator housing and bulk strength.
In consideration of it, the present inventor carries out in-depth study to the problems referred to above, this case is then had to produce.
Summary of the invention
It is an object of the invention to provide a kind of simple structure, the battery jar of production efficiency can be improved
Body injection mold, the accumulator housing of this Making mold has the advantage that Stability Analysis of Structures is attractive in appearance.
In order to achieve the above object, the present invention uses such technical scheme:
A kind of accumulator housing injection mold, including first substrate, connects die cavity on the first substrate
Plate, second substrate, the installing plate being connected on second substrate, the core rod being arranged in installing plate, embedding
The needle valve type hot runner material injection nozzle that is contained in core rod and in order to limit die sinking between mold cavity plate and installing plate
The locating part of distance, mold cavity plate is provided with chamber resettling, and chamber resettling, core rod and installing plate are common
Surround the molding chamber matched with accumulator housing.
As a kind of optimal way of the present invention, described installing plate includes that the first installing plate and second is installed
Plate, the first installing plate, the second installing plate and described second substrate are fixed together by folded the setting of screw.
As a kind of optimal way of the present invention, described first installing plate is provided with the first through hole, and first
Being provided with mounting seat in through hole, described core rod is free end near one end of described chamber resettling, relative
The other end is installation end, and installation end is installed in mounting seat, and described second installing plate is pressed on this installation
On end.
As a kind of optimal way of the present invention, described core rod is provided with multiple material feeding passage, and material feeding is led to
Road is from through to the described free end of described installation end.
As a kind of optimal way of the present invention, described material feeding passage includes receiving described needle valve
The reception hole of hot flow path material injection nozzle and the dividing plate chamber of the internal partition in order to molding accumulator housing, described
Second installing plate is provided with the second through hole, and described needle valve type hot runner material injection nozzle is installed in the second through hole
And stretch into this reception hole.
As a kind of optimal way of the present invention, described installing plate also includes the 3rd installing plate, the 3rd peace
Dress plate is provided with third through-hole, and the 3rd installing plate is nested in outside described core rod by third through-hole.
As a kind of optimal way of the present invention, near described chamber resettling on described 3rd installing plate
One side forms heavy stand, is provided with recess in described third through-hole, heavy stand and recess transition and linkage, heavy stand,
Recess and described core rod surround the chamber of the peristome in order to molding accumulator housing jointly.
As a kind of optimal way of the present invention, also include in order to the installation end of described core rod is held out against
Jacking mechanism on the hole wall of described first through hole, jacking mechanism includes being arranged on described first through hole
Expanding trough on hole wall, expanding trough is equipped expanding block, and expansion mechanism also includes swelling screw, swollen
One end of tight screw is connected on expanding block, and the other end is connected on described second installing plate.
As a kind of optimal way of the present invention, described locating part is limit pull rod, the two of limit pull rod
End forms the first limiting section and the second limiting section, respectively in described first substrate, described mold cavity plate, institute
State on the 3rd installing plate, described first installing plate, described second installing plate and described second substrate equal
It is provided with the perforation placed for limit pull rod, described mold cavity plate is provided with limit the first limiting section
First limiting stand, is provided with to limit the second limiting stand of the second limiting section at described 3rd installing plate.
As a kind of optimal way of the present invention, described first installing plate is provided with guide rod, described
In 3rd installing plate, described first substrate and described mold cavity plate, corresponding guide rod is provided with guide groove.
After using technical scheme, change the feedstock direction of traditional storage battery housing injection,
Feed from the opening of accumulator housing, it is to avoid bottom accumulator housing, fracture point occurs, it is ensured that
Attractive in appearance and the stability in the large of accumulator housing, is used for battery jar by needle valve type hot runner material injection nozzle
In body injection mold, it is achieved stably conveying material and the function of automatic cutoff, enormously simplify die sinking step
Suddenly, improve labor productivity, and this mould structure is simple, easily manufactured.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the decomposition texture schematic diagram of the present invention；
Fig. 3 is the top view of the present invention；
Fig. 4 be in Fig. 3 A-A to sectional view；
Fig. 5 is the enlarged drawing in Fig. 4 at A；
Fig. 6 be in Fig. 3 B-B to sectional view；
Fig. 7 is the structural representation of accumulator housing in the present invention；
Fig. 8 is the structural representation of core rod in the present invention；
In figure:
10-first substrate 11-the first screw
20-second substrate 30-mold cavity plate
31-chamber resettling 41-the first installing plate
411-the first through hole 412-mounting seat
42-the second installing plate 421-the second through hole
43-the 3rd installing plate 431-third through-hole
432-heavy stand 433-recess
44-expanding block 45-adjusts bolt
46-screw 50-accumulator housing
51-internal partition 52-peristome
60-core rod 61-reception hole
62-dividing plate chamber 63-free end
64-installation end 70-needle valve type hot runner material injection nozzle
80-limit pull rod 81-the first limiting section
82-the second limiting section 83-the first limiting stand
84-the second limiting stand 90-guide rod
91-guide hole 100-condensing tube
101-expanding trough
Detailed description of the invention
In order to technical scheme is explained further, it is described in detail below in conjunction with the accompanying drawings.
Referring to figs. 1 through Fig. 8, a kind of accumulator housing injection mold, including first substrate 10, it is connected to
Mold cavity plate 30 on first substrate 10, second substrate 20, the installing plate being connected on second substrate 20,
The core rod 60 that is arranged in installing plate, the needle valve type hot runner material injection nozzle 70 being inlaid in core rod 60 with
And in order to limit the locating part of die sinking distance between mold cavity plate 30 and installing plate, mold cavity plate 30 is provided with
Chamber resettling 31, when matched moulds, chamber resettling 31, core rod 60 and installing plate jointly surround and store
The molding chamber that battery container 50 matches.The charging aperture of needle valve type hot runner material injection nozzle 70 and injection
Machine connects, the discharging opening of needle valve type hot runner material injection nozzle 70 and this molding chamber, needle valve hot-fluid
The concrete structure of road material injection nozzle 70 has been introduced in the prior art, and it has defeated heat delivering material and cuts off material
The effect of head, the present invention is used in accumulator housing injection mold.Meanwhile, the present invention is by needle-valve
Formula hot flow path material injection nozzle 70 is inlaid in core rod 60, when injection mo(u)lding, from corresponding accumulator housing
Defeated heat delivering material at the internal partition 51 of 50, will not form fracture shrinkage pool in the bottom of accumulator housing 50,
Ensure that the attractive in appearance of accumulator housing 50 and stability in the large.
As a kind of optimal way of the present invention, described installing plate includes the first installing plate 41 and the second peace
Dress plate 42, first installing plate the 41, second installing plate 42 and described second substrate 20 are by screw 46
Folded setting locks together.
As a kind of optimal way of the present invention, described first installing plate 41 is provided with the first through hole 411,
Being provided with mounting seat 412 in first through hole 411, described core rod 60 is near one end of described chamber resettling 31
For free end 63, the relative other end is installation end 64, and installation end 64 is installed in mounting seat 412,
Described second installing plate 42 is pressed on this installation end 64.
As a kind of optimal way of the present invention, described core rod 60 is provided with multiple material feeding passage, material feeding
Passage is from described through to the described free end of installation end 64 63.As a kind of optimal way of the present invention,
Described material feeding passage includes reception hole 61 and the use receiving described needle valve type hot runner material injection nozzle 70
With the dividing plate chamber 62 of the internal partition 51 of molding accumulator housing 50, described second installing plate 42 sets
The second through hole 421, described needle valve type hot runner material injection nozzle 70 is had to be installed in the second through hole 421 and stretch
Enter this reception hole 61.Use this structure, it is possible to ensure the uniform conveying of heat material, improve battery jar
The uniformity of body 50 injection and stability.Core rod 60 is additionally provided with condensing tube 100, when the demoulding,
Realize the cooling of core rod 60.
As a kind of optimal way of the present invention, described installing plate also includes the 3rd installing plate 43, the 3rd
Installing plate 43 is provided with third through-hole 431, and the 3rd installing plate 43 is nested in institute by third through-hole 431
State outside core rod 60.
As a kind of optimal way of the present invention, near described chamber resettling on described 3rd installing plate 43
The one side of 31 forms heavy stand 432, is provided with recess 433 in described third through-hole 431, heavy stand 432 with
Recess 433 transition and linkage, heavy stand 432, recess 433 and described core rod 60 surround into jointly
The chamber of the peristome 52 of type accumulator housing 50.Use this structure, it is possible to formed and there is step
Peristome 52 so that accumulator housing 50 preferably can carry out group with cap (not shown)
Close.
With reference to Fig. 4, as a kind of optimal way of the present invention, also include in order to by described core rod 60
Installation end 64 holds out against the jacking mechanism on the hole wall of described first through hole 411, and jacking mechanism includes setting
Putting the expanding trough 101 on the hole wall of described first through hole 411, in the diagram, expanding trough 101 is supreme
And lower bore is gradually reduced, expanding trough 101 being equipped with expanding block 44, the thickness of expanding block 44 is supreme
Being gradually reduced under and, expansion mechanism also includes that swelling screw 45, one end of swelling screw 45 are connected to swollen
On tight block 44, the other end is connected on described second installing plate 42, is provided with on the second installing plate 42
The screw corresponding with swelling screw 45, pulls downward on expanding block 44 by rotating swelling screw 45, makes
Obtain expanding block 44 top to be pressed on the installation end 64 of film core 60 so that the opposite side top pressure of installation end 64
On the hole wall of the first through hole 411.
As a kind of optimal way of the present invention, described locating part is limit pull rod 80, limit pull rod 80
Two ends form the first limiting section 81 and the second limiting section 82 respectively, in described first substrate 10, institute
State mold cavity plate 30, described 3rd installing plate 43, described first installing plate 41, described second installing plate
42 and described second substrate 20 on be equipped with the perforation placed for limit pull rod 80, at described die cavity
Plate 30 is provided with to limit the first limiting stand 83 of the first limiting section 81, at described 3rd installing plate
43 are provided with to limit the second limiting stand 84 of the second limiting section 82.
As a kind of optimal way of the present invention, described first installing plate 41 is provided with guide rod 90,
In described 3rd installing plate 43, described first substrate 10 and described mold cavity plate 30, corresponding guide rod 90 sets
There is guide groove 91.By guide rod 90 and the setting of guide groove 91 so that core rod 60 and chamber resettling 31 are accurate
True ground para-position, it is ensured that the Forming Quality of accumulator housing 50.
Use technical scheme, when die sinking, second substrate the 20, first installing plate 41, the
Two installing plates 42 and the 3rd installing plate 43 are gradually distance from mold cavity plate 30 as entirety, meanwhile mould
Core 60 is gradually extracted out from accumulator housing 50, and accumulator housing 50 is along with first substrate 10 and mould
Cavity plate 30 separates from the 3rd installing plate 43, when the first limiting section 81 is resisted against the first limiting stand 83
On, when the second limiting section 82 is resisted against on the second limiting stand 84, complete die sinking, afterwards by machinery
Accumulator housing 50 is pressed from both sides out from chamber resettling 31 by hands.
The product form of the present invention is not limited to this case diagram and embodiment, and it is similar to by anyone
The suitably change of thinking or modification, all should be regarded as the patent category without departing from the present invention.
Claims (10)
1. an accumulator housing injection mold, it is characterised in that: include first substrate, be connected to
Mold cavity plate, second substrate, the installing plate being connected on second substrate on one substrate, it is arranged on installation
Core rod in plate, the needle valve type hot runner material injection nozzle being inlaid in core rod and in order to limit mold cavity plate with
The locating part of die sinking distance between installing plate, mold cavity plate is provided with chamber resettling, chamber resettling, core rod
And installing plate surrounds the molding chamber matched with accumulator housing jointly.
2. a kind of accumulator housing injection mold as claimed in claim 1, it is characterised in that: described
Installing plate includes the first installing plate and the second installing plate, the first installing plate, the second installing plate and described
Second substrate is fixed together by folded the setting of screw.
3. a kind of accumulator housing injection mold as claimed in claim 2, it is characterised in that: described
First installing plate is provided with the first through hole, is provided with mounting seat in the first through hole, and described core rod is near described
One end of chamber resettling is free end, and the relative other end is installation end, and installation end is installed in mounting seat
In, described second installing plate is pressed on this installation end.
4. a kind of accumulator housing injection mold as claimed in claim 3, it is characterised in that: described
Core rod is provided with multiple material feeding passage, and material feeding passage is from through to the described free end of described installation end.
5. a kind of accumulator housing injection mold as claimed in claim 4, it is characterised in that: described
Material feeding passage includes receiving the reception hole of described needle valve type hot runner material injection nozzle and in order to molding electric power storage
The dividing plate chamber of the internal partition of pond housing, is provided with the second through hole, described needle-valve on described second installing plate
Formula hot flow path material injection nozzle is installed in the second through hole and stretches into this reception hole.
6. a kind of accumulator housing injection mold as claimed in claim 5, it is characterised in that: described
Installing plate also includes that the 3rd installing plate, the 3rd installing plate are provided with third through-hole, and the 3rd installing plate passes through
Third through-hole is nested in outside described core rod.
7. a kind of accumulator housing injection mold as claimed in claim 6, it is characterised in that: described
On 3rd installing plate, the one side near described chamber resettling forms heavy stand, is provided with in described third through-hole
Recess, heavy stand and recess transition and linkage, heavy stand, recess and described core rod surround jointly in order to molding
The chamber of the peristome of accumulator housing.
8. a kind of accumulator housing injection mold as claimed in claim 7, it is characterised in that: also wrap
Include in order to the installation end of described core rod to be held out against the jacking mechanism on the hole wall of described first through hole, top
Tight mechanism includes the expanding trough being arranged on the hole wall of described first through hole, and expanding trough is equipped swelling
Block, expansion mechanism also includes that swelling screw, one end of swelling screw are connected on expanding block, the other end
It is connected on described second installing plate.
9. a kind of accumulator housing injection mold as claimed in claim 8, it is characterised in that: described
Locating part is limit pull rod, and the two ends of limit pull rod form the first limiting section and the second limiting section respectively,
At described first substrate, described mold cavity plate, described 3rd installing plate, described first installing plate, described
The perforation placed for limit pull rod it is equipped with, at described mould on second installing plate and described second substrate
Cavity plate is provided with to limit the first limiting stand of the first limiting section, is provided with use at described 3rd installing plate
To limit the second limiting stand of the second limiting section.
10. a kind of accumulator housing injection mold as claimed in claim 9, it is characterised in that: in institute
State the first installing plate and be provided with guide rod, at described 3rd installing plate, described first substrate and described mould
In cavity plate, corresponding guide rod is provided with guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610546833.7A CN105965786B (en) | 2016-07-12 | 2016-07-12 | A kind of accumulator housing injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610546833.7A CN105965786B (en) | 2016-07-12 | 2016-07-12 | A kind of accumulator housing injection mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105965786A true CN105965786A (en) | 2016-09-28 |
| CN105965786B CN105965786B (en) | 2018-06-22 |
Family
ID=56951611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610546833.7A Active CN105965786B (en) | 2016-07-12 | 2016-07-12 | A kind of accumulator housing injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105965786B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3585690A (en) * | 1969-07-01 | 1971-06-22 | Phillips Petroleum Co | Apparatus for injection molding and ejection of plastic articles |
| US3673302A (en) * | 1967-01-09 | 1972-06-27 | Globe Union Inc | Method for fabricating battery cases |
| GB1394349A (en) * | 1972-08-26 | 1975-05-14 | Krauss Maffei Ag | Moulding apparatus |
| US4676731A (en) * | 1986-01-29 | 1987-06-30 | E-W Mold & Tool Co., Inc. | Injection mold with side and end core locks for forming a partitioned container |
| US4998874A (en) * | 1988-02-16 | 1991-03-12 | Olimpio Stocchiero | Mould with a single-block plunger for the moulding of electric accumulator boxes |
| CN205969744U (en) * | 2016-07-12 | 2017-02-22 | 泉州华科模具有限公司 | Storage battery shell injection mold |
-
2016
- 2016-07-12 CN CN201610546833.7A patent/CN105965786B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3673302A (en) * | 1967-01-09 | 1972-06-27 | Globe Union Inc | Method for fabricating battery cases |
| US3585690A (en) * | 1969-07-01 | 1971-06-22 | Phillips Petroleum Co | Apparatus for injection molding and ejection of plastic articles |
| GB1394349A (en) * | 1972-08-26 | 1975-05-14 | Krauss Maffei Ag | Moulding apparatus |
| US4676731A (en) * | 1986-01-29 | 1987-06-30 | E-W Mold & Tool Co., Inc. | Injection mold with side and end core locks for forming a partitioned container |
| US4998874A (en) * | 1988-02-16 | 1991-03-12 | Olimpio Stocchiero | Mould with a single-block plunger for the moulding of electric accumulator boxes |
| CN205969744U (en) * | 2016-07-12 | 2017-02-22 | 泉州华科模具有限公司 | Storage battery shell injection mold |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105965786B (en) | 2018-06-22 |
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