CN210129555U - New energy automobile battery apron riveting set - Google Patents
New energy automobile battery apron riveting set Download PDFInfo
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- CN210129555U CN210129555U CN201920443709.7U CN201920443709U CN210129555U CN 210129555 U CN210129555 U CN 210129555U CN 201920443709 U CN201920443709 U CN 201920443709U CN 210129555 U CN210129555 U CN 210129555U
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- pole
- template
- cover plate
- riveting
- new energy
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- 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
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model discloses a new energy automobile battery cover plate riveting device, which comprises an upper template, a lower template, a workpiece substrate and a lower die holder; the lower end of the upper template is provided with a workpiece substrate, the lower end of the workpiece substrate is provided with a lower template, and the lower end of the lower template is in threaded connection with a lower die base. The top end of the lower template is provided with a guide pillar, a limiting pillar is installed in the inner cavity of the lower template, a jacking block is embedded in the inner cavity of the lower template, a first quick-assembly positioning hole is formed in the inner cavity of the lower die base, one end of the workpiece substrate is inserted with a negative pole, a negative pole cover plate is installed at the upper end of the negative pole, the structure is simple, the manufacturing cost is low, the operation is convenient, time and labor are saved, a robot operation and automatic detection system can be configured, the production efficiency is multiplied, the repetition precision is high, and the product process; the application range of the pole welding of the round battery cover and similar products can be expanded.
Description
Technical Field
The utility model relates to an automatic field, in particular to new energy automobile battery apron riveting set.
Background
With the explosive growth of new energy vehicles, the demand of power batteries, which are key parts of new energy vehicles, is increasing, and the requirements on the safety and quality of the batteries are also getting tighter and tighter. The method has the advantages that the manufacturing process of the battery cover plate is further optimized, and particularly, the quality stability and the automation efficiency of the riveting process of the positive and negative electrode assemblies of the battery cover plate are continuously improved, so that more and higher demands of the market are met, and the method has great economic value and social value. At present, the battery cover plate has more manufacturing processes, longer production line and difficult control of deformation generated in the manufacturing process, and generally the qualified state of a product is obtained by adding full inspection and off-line shaping to the defects of the prior art; particularly, the description sequence of the riveting defects of the positive and negative electrode assemblies of the battery cover plate, the deformation of the substrate caused by the influence of spin riveting internal stress, and the consumption of ineffective time for clamping and taking and placing products before and after the process are relatively long.
Therefore, it is necessary to invent a riveting device for a new energy automobile battery cover plate to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a new energy automobile battery apron riveting set to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a riveting device for a new energy automobile battery cover plate comprises an upper template, a lower template, a workpiece substrate and a lower die holder; the lower end of the upper template is provided with a workpiece substrate, the lower end of the workpiece substrate is provided with a lower template, and the lower end of the lower template is in threaded connection with a lower die holder. The improved structure of the aluminum-copper composite pipe is characterized in that a guide pillar is arranged at the top end of the lower template, a limiting post is installed in an inner cavity of the lower template, a jacking block is embedded in the inner cavity of the lower template, a first quick-assembly positioning hole is formed in the inner cavity of the lower template, a negative pole post is inserted into one end of the workpiece substrate, a negative cover plate is installed at the upper end of the negative pole post, a first sealing ring is installed on the outer side of the bottom end of the negative pole post, a positive pole post is inserted into the other end of the workpiece substrate, a positive cover plate is installed at the upper end of the positive pole post, a second sealing ring is installed on the.
Preferably, one end of the top of the upper template is provided with a horn mouth, one end of the bottom of the upper template is provided with a limiting groove, one side of the inner portion of the limiting groove is provided with a riveting hole, one side of the limiting groove is provided with a second fast-assembling positioning hole, one side of the second fast-assembling positioning hole is provided with a guide post hole, and one side of the second fast-assembling positioning hole is provided with a limiting hole.
Preferably, the riveting hole is communicated with the bell mouth.
Preferably, the number of the limiting grooves is two, the number of the horn mouths is two, the number of the riveting ports is two, the number of the second quick-mounting positioning holes is four, the number of the guide column holes is four, the number of the limiting holes is six, and the limiting holes are symmetrically arranged at two ends of the upper template.
Preferably, the positive pole post and the positive aluminum pole block are in a dovetail structure, and the negative pole post and the negative copper pole block are in a dovetail structure.
Preferably, the number of the limiting columns is six, the number of the guide columns is four, and the six limiting columns and the four guide columns are symmetrically arranged at two ends of the lower template.
The utility model discloses a technological effect and advantage:
the utility model discloses a be provided with cope match-plate pattern, lower bolster, work piece base plate, die holder, guide post hole, second fast-assembling locating hole, spacing hole, horn mouth, riveting hole, spacing groove, guide pillar, spacing post, ejector piece, negative pole utmost point post, first sealing washer, negative pole copper utmost point piece, negative pole apron, positive pole utmost point post, second sealing washer, positive pole aluminum utmost point piece and positive pole apron, the not enough and defect problem of prior art is fully solved, simple structure, the cost is low, convenient operation, labour saving and time saving, can configure robot operation and automatic check out system, production efficiency is multiplied, the repetition precision is high, the product process is protected, there is no variation; the application range of the pole welding of the round battery cover and similar products can be expanded.
Drawings
Fig. 1 is a schematic view of the press riveting state of the present invention.
Fig. 2 is an enlarged view of a of the present invention.
Fig. 3 is an enlarged view of B of the present invention.
Fig. 4 is a bottom view of the upper plate of the present invention.
Fig. 5 is a self-contained drawing of the present invention.
In the figure: 1 cope match-plate pattern, 2 lower templates, 3 work piece base plates, 4 lower die holders, 11 guide post holes, 12 second fast-assembling locating holes, 13 spacing holes, 14 bellmouth, 15, riveting hole, 16 spacing grooves, 21 guide posts, 22 spacing posts, 23 ejector blocks, 341 negative pole post, 342 first sealing ring, 343 negative pole copper pole block, 344 negative pole cover plate, 351 positive pole post, 352 second sealing ring, 353 positive pole aluminum pole block, 354 positive pole cover plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a new energy automobile battery cover plate riveting device as shown in figures 1-5, which comprises an upper template 1, a lower template 2, a workpiece substrate 3 and a lower die holder 4; the lower end of the upper template 1 is provided with a workpiece substrate 3, the lower end of the workpiece substrate 3 is provided with a lower template 2, and the lower end of the lower template 2 is in threaded connection with a lower die holder 4. The top end of the lower template 2 is provided with a guide post 21, the inner cavity of the lower template 2 is provided with a limit post 22, the inner cavity of the lower template 2 is embedded with an ejector block 23, the inner cavity of the lower template 4 is provided with a first quick-assembly positioning hole 41, one end of the workpiece substrate 3 is inserted with a negative pole 341, the upper end of the negative pole 341 is installed with a negative pole cover plate 344, the outer side of the bottom end of the negative pole 341 is installed with a first sealing ring 342, the other end of the workpiece substrate 3 is inserted with a positive pole 351, the upper end of the positive pole 351 is installed with a positive pole cover plate 354, the outer side of the lower end of the positive pole 351 is installed with a second sealing ring 352, the lower end of the negative pole 341 is provided with a negative copper pole block 343, the lower end of the positive pole 341 is provided with a positive aluminum pole block 353, and pre, Negative pole cover plate 344, negative pole copper utmost point piece 343, anodal utmost point post 351, anodal cover plate 354 and anodal aluminium utmost point piece 353 axial are spacing and the radial transmission restriction of riveting utmost point post head deformation, ensure negative pole post 341, negative pole cover plate 344, negative pole copper utmost point piece 343, anodal utmost point post 351, anodal cover plate 354 and anodal aluminium utmost point piece 353 sealing performance and battery cover plate are indeformable, through the synchronous reverse riveting of double-end, in order to eliminate the internal stress of riveting soon, ensure battery cover plate overall plane degree and uniformity, improve riveting efficiency, fully solve the not enough and defect problem of prior art.
Further, in the above technical solution, a bell mouth 14 is provided at one end of the top of the upper die plate 1, a limiting groove 16 is provided at one end of the bottom of the upper die plate 1, a riveting hole 15 is provided at one side inside the limiting groove 16, a second quick-assembly positioning hole 12 is provided at one side of the limiting groove 16, a guide post hole 11 is provided at one side of the second quick-assembly positioning hole, a limiting hole 13 is provided at one side of the second quick-assembly positioning hole 12, and accurate positioning is performed;
further, in the above technical solution, the riveting hole 15 communicates with the bell mouth 14;
further, in the above technical solution, the number of the limiting grooves 16 is two, the number of the bell mouths 14 is two, the number of the rivet joints 15 is two, the number of the second quick-fit positioning holes 12 is four, the number of the guide post holes 11 is four, and the number of the limiting holes 13 is six, and the limiting grooves are symmetrically arranged at two ends of the upper template 1, and the upper template 1 together with the workpiece substrate 3 is sucked by a manipulator vacuum to be quickly and accurately transmitted to a next laser welding process, so as to better protect products and reduce the time for opening and closing the dies and taking and placing the workpieces, thereby facilitating the realization of manufacturing and inspection automation;
further, in the above-described embodiment, the positive electrode pole 351 and the positive electrode aluminum pole block 353 are in a dovetail structure, and the negative electrode pole 341 and the negative electrode copper pole block 343 are in a dovetail structure;
further, in the above technical solution, the number of the limiting columns 22 is six, the number of the guide columns 21 is four, and the six limiting columns 22 and the four guide columns 21 are symmetrically arranged at two ends of the lower die plate 2.
This practical theory of operation:
referring to the description attached drawing 1-5, use the utility model discloses the time, pass through hexagon socket head cap screw fixed connection with lower bolster 2 and lower bolster 4, then place negative pole copper utmost point piece 343 and anodal aluminium utmost point piece 353 respectively in square inslot about lower bolster 2, put into lower bolster 2 die cavity with work piece base plate 3 again, pack negative pole copper utmost point piece 343 and anodal aluminium utmost point piece 353 negative pole post 341 and anodal post 351 into respectively with negative pole apron 10 and anodal apron 15 at last, through guide pillar 21 with the accurate pressfitting of cope match-plate pattern 1 on work piece base plate 3, install on the riveting carousel through the first fast-assembling locating hole 41 of lower bolster 4, the operation is implemented to work piece base plate 3 through the pneumatic fixture pressurization of installing in riveting carousel central authorities to the elasticity pre-pressure that applys.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The riveting device for the battery cover plate of the new energy automobile comprises an upper template (1), a lower template (2), a workpiece substrate (3) and a lower die holder (4), wherein the workpiece substrate (3) is arranged at the lower end of the upper template (1), the lower template (2) is arranged at the lower end of the workpiece substrate (3), and the lower end of the lower template (2) is in threaded connection with the lower die holder (4); the method is characterized in that: the top end of the lower template (2) is provided with a guide post (21), the inner cavity of the lower template (2) is provided with a limit post (22), the inner cavity of the lower template (2) is embedded with a jacking block (23), and the inner cavity of the lower die holder (4) is provided with a first quick-assembly positioning hole (41); the workpiece substrate (3) one end is inserted with a cathode pole (341), a cathode cover plate (344) is installed at the upper end of the cathode pole (341), a first sealing ring (342) is installed at the outer side of the bottom end of the cathode pole (341), the other end of the workpiece substrate (3) is inserted with an anode pole (351), an anode cover plate (354) is installed at the upper end of the anode pole (351), a second sealing ring (352) is installed at the outer side of the lower end of the anode pole (351), a cathode copper pole block (343) is arranged at the lower end of the cathode pole (341), and an anode aluminum pole block (353) is arranged at the lower end of the anode pole (351).
2. The riveting device for the new energy automobile battery cover plate according to claim 1, characterized in that: the improved riveting die is characterized in that a horn mouth (14) is arranged at one end of the top of the upper die plate (1), a limiting groove (16) is arranged at one end of the bottom of the upper die plate (1), a riveting hole (15) is formed in one side of the inside of the limiting groove (16), a second quick-assembling positioning hole (12) is formed in one side of the limiting groove (16), a guide post hole (11) is formed in one side of the second quick-assembling positioning hole, and a limiting hole (13) is formed in one side of the second quick-assembling positioning hole.
3. The riveting device for the new energy automobile battery cover plate according to claim 2, characterized in that: the riveting hole (15) is communicated with the bell mouth (14).
4. The riveting device for the new energy automobile battery cover plate according to claim 2, characterized in that: the number of the limiting grooves (16) is two, the number of the horn mouths (14) is two, the number of the riveting holes (15) is two, the number of the second quick-assembling positioning holes (12) is four, the number of the guide column holes (11) is four, the number of the limiting holes (13) is six, and the limiting grooves are symmetrically arranged at two ends of the upper template (1).
5. The riveting device for the new energy automobile battery cover plate according to claim 1, characterized in that: the positive electrode pole (351) and the positive electrode aluminum electrode block (353) are in a dovetail structure, and the negative electrode pole (341) and the negative electrode copper electrode block (343) are in a dovetail structure.
6. The riveting device for the new energy automobile battery cover plate according to claim 1, characterized in that: the number of the limiting columns (22) is six, the number of the guide columns (21) is four, and the six limiting columns (22) and the four guide columns (21) are symmetrically arranged at two ends of the lower template (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920443709.7U CN210129555U (en) | 2019-04-03 | 2019-04-03 | New energy automobile battery apron riveting set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920443709.7U CN210129555U (en) | 2019-04-03 | 2019-04-03 | New energy automobile battery apron riveting set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210129555U true CN210129555U (en) | 2020-03-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920443709.7U Active CN210129555U (en) | 2019-04-03 | 2019-04-03 | New energy automobile battery apron riveting set |
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| Country | Link |
|---|---|
| CN (1) | CN210129555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116618572A (en) * | 2023-07-25 | 2023-08-22 | 深圳市森宝智能装备有限公司 | Automatic riveting and pressing integrated equipment for square battery cover plate and riveting and pressing system thereof |
-
2019
- 2019-04-03 CN CN201920443709.7U patent/CN210129555U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116618572A (en) * | 2023-07-25 | 2023-08-22 | 深圳市森宝智能装备有限公司 | Automatic riveting and pressing integrated equipment for square battery cover plate and riveting and pressing system thereof |
| CN116618572B (en) * | 2023-07-25 | 2023-10-13 | 深圳市森宝智能装备有限公司 | Automatic riveting and pressing integrated equipment for square battery cover plate and riveting and pressing system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A riveting device for battery cover plate of new energy vehicle Effective date of registration: 20210429 Granted publication date: 20200306 Pledgee: Shenzhen hi tech investment small loan Co.,Ltd. Pledgor: SHENZHEN HUAYUANDA TECHNOLOGY Co.,Ltd. Registration number: Y2021980003163 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |