CN108847458A - A kind of insulating part structure and its preparation process - Google Patents
A kind of insulating part structure and its preparation process Download PDFInfo
- Publication number
- CN108847458A CN108847458A CN201810761670.3A CN201810761670A CN108847458A CN 108847458 A CN108847458 A CN 108847458A CN 201810761670 A CN201810761670 A CN 201810761670A CN 108847458 A CN108847458 A CN 108847458A
- Authority
- CN
- China
- Prior art keywords
- ontology
- hole
- insulating part
- lightening hole
- part structure
- 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.)
- Pending
Links
- 238000002360 preparation method Methods 0.000 title claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 5
- 230000002787 reinforcement Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 238000010008 shearing Methods 0.000 claims description 5
- 238000004512 die casting Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000013589 supplement Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 238000005728 strengthening Methods 0.000 claims 1
- 210000002435 tendon Anatomy 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 239000004831 Hot glue Substances 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 abstract description 3
- 239000000047 product Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical group [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
-
- 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
- B29C45/03—Injection moulding apparatus
-
- 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
- B29L2031/3412—Insulators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a kind of insulating part structure, the ontology including insulating part, for the width of ontology in 19mm to 71mm, the middle part of ontology is equipped with lightening hole, and the cross section of lightening hole is oval or abnormity；Reinforcer is equipped in lightening hole, reinforcer is the reinforcing rib of abnormity, which includes transverse bar and vertical bar, and the transverse bar and vertical bar are overlapped with the long axis of lightening hole and short axle respectively.The two sides of ontology, which are equipped with, is symmetrical with two groups of connecting holes of lightening hole, is set in every group of connecting hole there are two through-hole, the connecting column of reinforcement structure intensity is equipped between two through-holes, the side of ontology is equipped with fixed irregularly-shaped hole.The present invention keeps new energy resource power battery inner structural members simplified and the diminution of volume, increases inside battery space.It uses hot melt adhesive mold molding to improve processing efficiency to reduce procedure of processing, reduces processing cost.To the performance of product, the control of quality and the property made of product structure have biggish promotion.
Description
Technical field
The invention belongs to a kind of plastic molding technical field more particularly to a kind of insulating part structure and its preparation processes.
Background technique
Currently, quick universal with new energy battery technology, these driving powers also towards high capacity, high security with
And the direction of lighting is developed, new energy battery is lithium battery mostly with good characteristics such as its high capacity, is widely used in work
In industry product.
New energy battery includes shell, cover board and battery core etc., and wherein battery core is placed in the inside of shell, the upper end tool of shell
There is upper end opening, cover board is then enclosed in the opening of the upper end of shell, then by forming pole on the cover board, then can be by lithium electricity
Pond and external electronic component are electrically connected, and realize power supply.Bottom plate is provided on pole, bottom plate is placed in the top of cover board, in this way,
It after pole assembles on the cover board, needs to carry out installation fixation to bottom plate, so that entire pole is fixed.It is known that existing
New energy inside battery structure is complicated, it is small in size.
When the insulating part thickness of new energy is within 0.3MM to 4.0MM, existing processing method is with corresponding product technology
It is required that the machine-shaping in a manner of shearing of insulation sheet material.The disadvantage is that cumbersome (the sheet material processing+shearing of procedure of processing
Machine-shaping) lead to increased costs.Its problem is:Production efficiency is low and poor to the control of product quality.
Summary of the invention
In order to solve one or more drawbacks described above in the prior art, technical problem to be solved by the invention is to provide
A kind of insulating part structure and its preparation process keep new energy resource power battery inner structural members simplified and the diminution of volume, make battery
Inner space increases.It uses hot melt adhesive mold molding to improve processing efficiency to reduce procedure of processing, reduces processing cost.To product
Performance, the control of quality and the property made of product structure have biggish promotion.
To achieve the above object, the present invention provides a kind of insulating part structure, the ontology including insulating part, the ontology
Middle part is equipped with lightening hole, and reinforcer is equipped in the lightening hole, and the two sides of the ontology are equipped with two groups of companies for being symmetrical with lightening hole
Hole is connect, is set in every group of connecting hole there are two through-hole, the connecting column of reinforcement structure intensity is equipped between two through-holes,
The side of the ontology is equipped with fixed location hole.
Further, the cross section of lightening hole is ellipse or other shapes.
Further, reinforcer is the reinforcing rib of special-shaped shape, which includes transverse bar and vertical bar, the transverse bar and vertical bar
It is overlapped respectively with the long axis of lightening hole and short axle.
Further, location hole is irregularly-shaped hole or other shapes.
Further, the width of ontology is in 19-71mm, with a thickness of 0.3-4mm.
The beneficial effect of this base case is：Keep new energy resource power battery inner structural members simplified and the diminution of volume,
Increase inside battery space, to promote the capacity and density of battery；And make the intensity of total by reinforcer
Increase, anti-extrusion resistance to deformation.
The preparation process of the insulating part structure is as follows：
A, it heats：Solid plastic is constantly travelled forward along screw channel direction, is passed through by the conveying effect of the screw rod of rotation
Heating, compacting, screw flight shearing be kneaded the effects of and heat up and be converted into uniform density, viscosity and component and temperature
The viscous state plastic liquid being evenly distributed；
B, it injects：Fluid in step A is flowed through into the nozzle for being mounted on machine barrel front end, die casting system with certain rate
System etc. and inject in mould cavity；
C, it forms：The viscous state plastic liquid being injected into mould cavity overcomes various flow resistances and is full of die cavity；This
Shi Chixu provides pressure, keeps plastic melt full of die cavity without flowing back, and supplements plastic melt suitably into die cavity to fill up
Shrink space in die cavity, until plastic melt is gradually cooled and shaped.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of insulating part structure of the present invention.
Specific embodiment
Below with reference to embodiment, the invention will be further described：
Appended drawing reference includes：Ontology 1, through-hole 2, connecting column 3, lightening hole 4, reinforcing rib 5, irregularly-shaped hole 6.
A kind of insulating part structure, the ontology 1 including insulating part, the width of ontology 1 is in 19mm to 71mm, in ontology 1
Portion is equipped with lightening hole 4, and the cross section of lightening hole 4 is abnormity；Reinforcer is equipped in lightening hole 4, reinforcer is the reinforcing rib of abnormity
5, which includes transverse bar and vertical bar, and the transverse bar and vertical bar are overlapped with the long axis of lightening hole 4 and short axle respectively.Ontology 1
Two sides, which are equipped with, is symmetrical with two groups of connecting holes of lightening hole 4, is set in every group of connecting hole there are two through-hole 2, sets between two through-holes 2
There is the connecting column 3 of reinforcement structure intensity, the side of ontology 1 is equipped with fixed irregularly-shaped hole 6.
The preparation process of the insulating part is as follows：
A, it heats：Solid plastic is constantly travelled forward along screw channel direction, is passed through by the conveying effect of the screw rod of rotation
Heating, compacting, screw flight shearing be kneaded the effects of and heat up and be converted into uniform density, viscosity and component and temperature
The viscous state plastic liquid being evenly distributed；
B, it injects：Fluid in step A is flowed through into the nozzle for being mounted on machine barrel front end, die casting system with certain rate
System etc. and inject in mould cavity；
C, it forms：The viscous state plastic liquid being injected into mould cavity overcomes various flow resistances and is full of die cavity；This
Shi Chixu provides pressure, keeps plastic melt full of die cavity without flowing back, and supplements plastic melt suitably into die cavity to fill up
Shrink space in die cavity, until plastic melt is gradually cooled and shaped.
It has the beneficial effect that：Keep new energy resource power battery inner structural members simplified and the diminution of volume, keeps inside battery empty
Between increase.It uses hot melt adhesive mold molding to improve processing efficiency to reduce procedure of processing, reduces processing cost.To the property of product
Can, the control of quality and the property made of product structure have biggish promotion.And make the intensity of total by reinforcer
Increase, anti-extrusion resistance to deformation.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be within the scope of protection determined by the claims.
Claims (6)
1. a kind of insulating part structure, which is characterized in that the middle part of the ontology including insulating part, the ontology is equipped with lightening hole, institute
It states and is equipped with reinforcer in lightening hole, the two sides of the ontology are equipped with two groups of connecting holes for being symmetrical with lightening hole, every group of company
Kong Zhongshe is met there are two through-hole, the connecting column of reinforcement structure intensity is equipped between two through-holes, the side of the ontology is set
There is fixed location hole.
2. a kind of insulating part structure as described in claim 1, it is characterised in that：The cross section of the lightening hole is shaped face.
3. a kind of insulating part structure as described in claim 1, it is characterised in that：The reinforcer is cross reinforcing rib, should be added
Strengthening tendons include transverse bar and vertical bar, and the transverse bar and vertical bar are overlapped with the long axis of lightening hole and short axle respectively.
4. a kind of insulating part structure as described in claim 1, it is characterised in that：The location hole is irregularly-shaped hole.
5. a kind of insulating part structure as described in claim 1, it is characterised in that：The width of the ontology is in 19-71mm.
6. a kind of preparation process of insulating part structure, it is characterised in that：Include the following steps:
A, it heats：Solid plastic is constantly travelled forward along screw channel direction, by the conveying effect of the screw rod of rotation by adding
The effects of heat, compacting, the shearing of screw flight are kneaded and heat up and be converted into uniform density, viscosity and component and temperature point
The uniform viscous state plastic liquid of cloth；
B, it injects：Fluid in step A is flowed through into the nozzle for being mounted on machine barrel front end, die casting system etc. with certain rate
And it injects in mould cavity；
C, it forms：The viscous state plastic liquid being injected into mould cavity overcomes various flow resistances and is full of die cavity；It holds at this time
It is continuous that pressure is provided, keep plastic melt full of die cavity without flowing back, and supplement plastic melt suitably into die cavity to fill up die cavity
In shrink space, until plastic melt is gradually cooled and shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810761670.3A CN108847458A (en) | 2018-07-12 | 2018-07-12 | A kind of insulating part structure and its preparation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810761670.3A CN108847458A (en) | 2018-07-12 | 2018-07-12 | A kind of insulating part structure and its preparation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108847458A true CN108847458A (en) | 2018-11-20 |
Family
ID=64197099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810761670.3A Pending CN108847458A (en) | 2018-07-12 | 2018-07-12 | A kind of insulating part structure and its preparation process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108847458A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115588805A (en) * | 2022-11-04 | 2023-01-10 | 厦门海辰储能科技股份有限公司 | Lower plastic of battery, top cap subassembly and battery of battery |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103325966A (en) * | 2013-07-10 | 2013-09-25 | 倪志华 | Power battery cover plate |
| CN204067445U (en) * | 2014-07-08 | 2014-12-31 | 昆明理工大学 | A kind of anti-expansion lithium ion power battery shell |
| CN205645902U (en) * | 2016-04-08 | 2016-10-12 | 深圳市瑞德丰精密制造有限公司 | Lower insulating part structure of battery |
| CN205723696U (en) * | 2016-04-28 | 2016-11-23 | 常熟高嘉能源科技有限公司 | A kind of battery cover board support |
| CN205985131U (en) * | 2016-08-25 | 2017-02-22 | 合肥国轩高科动力能源有限公司 | Battery module fixing device |
| CN107083036A (en) * | 2016-02-12 | 2017-08-22 | 米库玻璃纤维增强塑料泰州有限责任公司 | Thermosetting plastics and its manufacture method and the dynamic lithium battery group housing being made up of the plastics |
| CN206516668U (en) * | 2017-01-20 | 2017-09-22 | 深圳市瑞德丰精密制造有限公司 | Battery cap Lightened structure and battery cap |
| CN107529488A (en) * | 2017-08-17 | 2018-01-02 | 宿迁嘉禾塑料金属制品有限公司 | A kind of plastics molding process |
| CN207489931U (en) * | 2017-11-27 | 2018-06-12 | 欣旺达电子股份有限公司 | Cover plate of power battery and its power battery |
| CN208923202U (en) * | 2018-07-12 | 2019-05-31 | 深圳市景正电子技术开发有限公司 | A kind of insulating part structure |
-
2018
- 2018-07-12 CN CN201810761670.3A patent/CN108847458A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103325966A (en) * | 2013-07-10 | 2013-09-25 | 倪志华 | Power battery cover plate |
| CN204067445U (en) * | 2014-07-08 | 2014-12-31 | 昆明理工大学 | A kind of anti-expansion lithium ion power battery shell |
| CN107083036A (en) * | 2016-02-12 | 2017-08-22 | 米库玻璃纤维增强塑料泰州有限责任公司 | Thermosetting plastics and its manufacture method and the dynamic lithium battery group housing being made up of the plastics |
| CN205645902U (en) * | 2016-04-08 | 2016-10-12 | 深圳市瑞德丰精密制造有限公司 | Lower insulating part structure of battery |
| CN205723696U (en) * | 2016-04-28 | 2016-11-23 | 常熟高嘉能源科技有限公司 | A kind of battery cover board support |
| CN205985131U (en) * | 2016-08-25 | 2017-02-22 | 合肥国轩高科动力能源有限公司 | Battery module fixing device |
| CN206516668U (en) * | 2017-01-20 | 2017-09-22 | 深圳市瑞德丰精密制造有限公司 | Battery cap Lightened structure and battery cap |
| CN107529488A (en) * | 2017-08-17 | 2018-01-02 | 宿迁嘉禾塑料金属制品有限公司 | A kind of plastics molding process |
| CN207489931U (en) * | 2017-11-27 | 2018-06-12 | 欣旺达电子股份有限公司 | Cover plate of power battery and its power battery |
| CN208923202U (en) * | 2018-07-12 | 2019-05-31 | 深圳市景正电子技术开发有限公司 | A kind of insulating part structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115588805A (en) * | 2022-11-04 | 2023-01-10 | 厦门海辰储能科技股份有限公司 | Lower plastic of battery, top cap subassembly and battery of battery |
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