CN215119170U - Plate lug structure of continuous casting and rolling grid of lead-acid storage battery - Google Patents
Plate lug structure of continuous casting and rolling grid of lead-acid storage battery Download PDFInfo
- Publication number
- CN215119170U CN215119170U CN202121185318.3U CN202121185318U CN215119170U CN 215119170 U CN215119170 U CN 215119170U CN 202121185318 U CN202121185318 U CN 202121185318U CN 215119170 U CN215119170 U CN 215119170U
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- grid
- lug
- plate lug
- continuous casting
- lead
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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
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Abstract
The utility model relates to a lead acid battery technical field, concretely relates to lead acid battery continuous casting and rolling grid plate ear structure. The grid comprises a grid body, wherein a plate lug is arranged at the upper end of the grid body, vertical long grooves are formed in the front end face and the rear end face of the plate lug in a punching mode, the two long grooves are arranged in a staggered mode, vertical protruding ribs corresponding to the long grooves are formed in the plate lug after the long grooves are punched, and a plurality of grooves are formed in the upper end of the plate lug. The utility model discloses, simple structure, convenient operation, simple structure, the board ear is convenient to be welded, and the intensity of board ear is higher, is difficult to the fracture in the follow-up production process, and the board ear can be kept in the recess when dipping in and getting the solder resist, and the board ear upper end melts easily simultaneously, can improve welding quality.
Description
Technical Field
The utility model relates to a lead acid battery technical field, concretely relates to lead acid battery continuous casting and rolling grid plate ear structure.
Background
The continuous casting and rolling production mode has the greatest characteristic that the corrosion resistance of the grid can be effectively improved through rolling the grid, but lugs of the grid formed through rolling are easy to break due to insufficient strength in the subsequent production process; when two grids are welded together, lugs of one grid and lugs of the other grid are required to be welded together, the uppermost parts of the lugs are melted at high temperature and then melted with lead liquid, and the lugs are difficult to melt due to the fact that the welding positions of the lugs are long and are inconvenient to weld; in addition, when the existing plate lug is dipped with the soldering flux, the soldering flux is easy to fall off, and the welding quality is not good enough.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a simple structure, the board ear conveniently welds, and the intensity of board ear is higher, is difficult to the fracture in the follow-up production process, and the board ear can be kept in the recess when dipping in and getting the solder resist, can improve welding quality's lead acid battery continuous casting and rolling grid board ear structure.
In order to realize the purpose, the utility model provides a technical scheme is:
the utility model provides a lead acid battery continuous casting and rolling grid plate lug structure, includes the grid body, and grid body upper end is provided with the plate lug, and the equal punching press of both ends face forms vertical elongated slot around the plate lug, and two elongated slots are crisscross to be set up, forms the vertical bead that corresponds with the elongated slot on the elongated slot punching back plate lug, and a plurality of recesses have been seted up to the plate lug upper end.
Specifically, an arc-shaped fillet is arranged at the joint of the root of the lug and the upper end of the grid body.
Specifically, the number of the grooves is two.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, simple structure, convenient operation, simple structure, the board ear is convenient to be welded, and the intensity of board ear is higher, is difficult to the fracture in the follow-up production process, and the board ear can be kept in the recess when dipping in and getting the solder resist, and the board ear upper end melts easily simultaneously, can improve welding quality.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a three-dimensional view of the present invention.
Detailed Description
As shown in fig. 1-2, a continuous casting and rolling grid lug structure of a lead-acid storage battery comprises a grid body 1, wherein a lug 2 is arranged at the upper end of the grid body 1, an arc-shaped fillet is arranged at the joint of the root of the lug 2 and the upper end of the grid body 1, the connection area between the lug 2 and the grid body 1 can be increased by arranging the arc-shaped fillet, the stability of the lug 2 is improved, the front end surface and the rear end surface of the lug 2 are stamped to form vertical long grooves 3, the two long grooves 3 are arranged in a staggered manner, the long grooves 3 are stamped to form vertical convex edges 5 corresponding to the long grooves 3 on the rear lug 2, the long grooves 3 and the convex edges 5 are formed on the lug 2 by stamping, the strength of the lug 2 can be increased, when the upper end of the lug 2 is polished, the lug 2 can be prevented from bending, a plurality of grooves 4 are formed in the upper end of the lug 2, the number of the two grooves 4 is increased by arranging the grooves 4, when the welding, can make the scaling powder keep in recess 4, can improve welding quality, simultaneously, can make 2 upper ends of board ear be heated the back and melt fast through setting up recess 4, conveniently weld.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (3)
1. The utility model provides a lead acid battery continuous casting and rolling grid plate lug structure, includes the grid body, and grid body upper end is provided with the plate lug, its characterized in that, the both ends face is all punched and is formed vertical elongated slot around the plate lug, and two elongated slots are crisscross to be set up, forms the vertical bead that corresponds with the elongated slot on the elongated slot punching back plate lug, and a plurality of recesses have been seted up to the plate lug upper end.
2. The continuous casting and rolling grid lug structure of the lead-acid storage battery as claimed in claim 1, wherein the joint of the root of the lug and the upper end of the grid body is provided with an arc-shaped fillet.
3. The continuous casting and rolling grid lug structure of the lead-acid storage battery according to claim 1, wherein the number of the grooves is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121185318.3U CN215119170U (en) | 2021-05-31 | 2021-05-31 | Plate lug structure of continuous casting and rolling grid of lead-acid storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121185318.3U CN215119170U (en) | 2021-05-31 | 2021-05-31 | Plate lug structure of continuous casting and rolling grid of lead-acid storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215119170U true CN215119170U (en) | 2021-12-10 |
Family
ID=79301493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121185318.3U Active CN215119170U (en) | 2021-05-31 | 2021-05-31 | Plate lug structure of continuous casting and rolling grid of lead-acid storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215119170U (en) |
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2021
- 2021-05-31 CN CN202121185318.3U patent/CN215119170U/en active Active
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