CN202283652U - Comb plate for soldering of accumulator polar group - Google Patents
Comb plate for soldering of accumulator polar group Download PDFInfo
- Publication number
- CN202283652U CN202283652U CN2011203671476U CN201120367147U CN202283652U CN 202283652 U CN202283652 U CN 202283652U CN 2011203671476 U CN2011203671476 U CN 2011203671476U CN 201120367147 U CN201120367147 U CN 201120367147U CN 202283652 U CN202283652 U CN 202283652U
- Authority
- CN
- China
- Prior art keywords
- pecten
- press strip
- positive
- comb plate
- negative
- 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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- 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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- Primary Cells (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Secondary Cells (AREA)
Abstract
The utility model discloses a comb plate for the soldering of an accumulator polar group. The comb plate comprises a positive comb plate, a negative comb plate and two battens, wherein the two battens comprise a first batten put between the positive comb plate and the negative comb and a second batten which is stacked on the first batten and of which the length and width are the same as those of the first batten; and recessed structures corresponding to comb tooth rows on the positive comb plate and the negative comb plate are arranged at busbars on middle parts of two sides of the second batten. According to the comb plate, the two battens are stacked between the positive comb plate and the negative comb plate to solder the accumulator polar group; and a gap is reserved between the two battens, the upper batten is deformed when heated, and the lower batten is not deformed greatly due to the heat insulation of the gap, so that the serious lead leakage of an accumulator can be avoided.
Description
Technical field
The utility model is specifically related to a kind of accumulator pole group welding welding and uses pecten.
Background technology
Characteristics such as lead-acid accumulator is cheap because of having, reliable in quality, range of capacity big, easy maintenance, long service life, thus be widely used in the key areas of national economy.Enterprise general in battery production process adopts manual welding technology, and the pecten mould that manual welding is used all is three of branches, comprises positive and negative pecten and a press strip; This pecten simplicity of design, make simple, easy to use.But the worker that freezes does not in use note occurring the false weldering of pole plate slightly, bus-bar has problems such as tooth trace.These problems are fatal problems to battery, can cause battery short circuit, open circuit, and heavy-current discharge may blow bus-bar, and serious may cause fire, make client and company bear tremendous loss.In addition, traditional pecten long press strip that also causes easily service time is out of shape, and it is plumbous to cause welding to leak; The lead skim that leaks down is removed as can not in time finding, consequence is also very serious.Therefore, whether the freeze design of pecten of battery rationally will directly influence the quality of lead-acid accumulator.
The utility model content
The purpose of the utility model is to provide the welding of a kind of accumulator pole group welding use pecten, and being intended to solve the false weldering of pole plate, the bus-bar that current battery utmost point crowd welds existence has the problem of tooth trace, and slows down the leakage lead problem that is produced because of the press strip distortion.
For realizing above-mentioned purpose, the technical scheme that the utility model adopts is following:
Pecten is used in a kind of accumulator pole group welding welding; Comprise positive and negative pecten and press strip; Said press strip is two, comprise be placed on first press strip between the said positive and negative pecten and be stacked on said first press strip with the isometric second wide press strip of said first press strip; The bus-bar place of said second press strip, two middle side parts be provided with said positive and negative pecten on the corresponding sunk structure of broach row.
Further, said positive pecten or negative pecten and said second press strip are provided with the positioner that cooperatively interacts.
Said positioner is that the locating notch that is located on said positive pecten or the negative pecten reaches the location protrusion piece on said second press strip that is located at that matches with said locating notch.
The utility model freezes to accumulator pole group through between positive and negative pecten, stacking two press strips; Owing to have the gap between two press strips; After the press strip temperature distortion of top, the below press strip does not have bigger distortion because of the gap is heat insulation, thereby can not cause the serious leakage of battery plumbous.
Description of drawings
Fig. 1 is that a kind of accumulator pole group that the utility model embodiment provides welds the structural representation with pecten;
Fig. 2 is the structural representation of second press strip of band sunk structure among Fig. 1.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing.
Referring to Fig. 1; Pecten is used in a kind of accumulator pole group welding; Comprise positive pecten 1, negative pecten 2 press strips, said press strip is two, comprises being placed between the said positive and negative pecten first press strip 3 and being stacked on said first press strip 3 and said first press strip, the 3 isometric second wide press strips 4; The bus-bar place of 4 liang of middle side parts of said second press strip be provided with said positive and negative pecten on the corresponding sunk structure 42 of broach row.
Said first press strip, second press strip are the strip structure, and its length is greater than the length of said positive pecten, negative pecten.
In order to make second press strip and positive and negative pecten be more prone to the location, on positive pecten or negative pecten, offer a location breach, corresponding, be provided with the location protrusion piece that matches with said locating notch at corresponding site place, the second press strip side.
In the present embodiment, on said second press strip 4 one sides, be provided with location protrusion piece 41.Described negative pecten 2 is provided with the locating notch 21 that matches with said location protrusion piece 41, through this location protrusion piece 41 and locating notch with matching 21, can second press strip and positive and negative pecten accurately be located, and is simultaneously simple to operate.
During use; Earlier positive and negative pecten is positioned over respectively on the mould that freezes; Then accumulator pole group is packed in the said positive and negative pecten, put into first press strip earlier, put into second press strip again after putting utmost point crowd in order; After through above-mentioned positioner second press strip and positive and negative pecten location being confirmed, can freeze.
Can make the press strip temperature distortion owing to freeze for a long time; It is plumbous to cause that easily pecten leaks; Therefore the utility model is designed to two to press strip, owing to have the gap between two press strips, and after the press strip temperature distortion in top; Following press strip does not have big distortion because of the gap is heat insulation, thereby can not cause serious leakage plumbous.
Originally the mould that freezes does not influence production efficiency when using, and can improve the battery quality that freezes, and effectively controls bad phenomenon such as battery void, dry joint and tooth trace; And can slow down the press strip distortion and the plumbous problem of the leakage of generation; Thereby improve the battery product quality, raise labour efficiency, reduce production costs.
The utlity model has following advantage:
Though 1, mould is changed to two press strips by a slice press strip, does not influence Mould Machining speed.
2, mould adopts double-deck press strip can effectively control the battery problems such as connecing rosin joint, dry joint, tooth trace that freezes.
3, pecten adopts two press strips can effectively alleviate the plumbous problem of leakage that the battery press strip produces because of thermal deformation.
3, pecten and press strip are provided with the positioner that matches, and it is convenient that the personnel of manipulating are used.
The above only is the preferred implementation of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (3)
1. pecten is used in an accumulator pole group welding welding; Comprise positive and negative pecten and press strip; It is characterized in that said press strip is two, comprise be placed on first press strip between the said positive and negative pecten and be stacked on said first press strip with the isometric second wide press strip of said first press strip; The bus-bar place of said second press strip, two middle side parts be provided with said positive and negative pecten on the corresponding sunk structure of broach row.
2. pecten is used in accumulator pole group welding welding according to claim 1, it is characterized in that said positive pecten or negative pecten and said second press strip are provided with the positioner that cooperatively interacts.
3. pecten is used in accumulator pole group welding welding according to claim 2; It is characterized in that said positioner is that the locating notch that is located on said positive pecten or the negative pecten reaches the location protrusion piece on said second press strip that is located at that matches with said locating notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203671476U CN202283652U (en) | 2011-09-30 | 2011-09-30 | Comb plate for soldering of accumulator polar group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203671476U CN202283652U (en) | 2011-09-30 | 2011-09-30 | Comb plate for soldering of accumulator polar group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202283652U true CN202283652U (en) | 2012-06-27 |
Family
ID=46295187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203671476U Expired - Fee Related CN202283652U (en) | 2011-09-30 | 2011-09-30 | Comb plate for soldering of accumulator polar group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202283652U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551329A (en) * | 2014-12-11 | 2015-04-29 | 张涛 | Lead acid battery polar group heating fuse welding process |
| CN104551497A (en) * | 2014-12-11 | 2015-04-29 | 张涛 | Lead acid battery polar group heating fuse welding fixture |
-
2011
- 2011-09-30 CN CN2011203671476U patent/CN202283652U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551329A (en) * | 2014-12-11 | 2015-04-29 | 张涛 | Lead acid battery polar group heating fuse welding process |
| CN104551497A (en) * | 2014-12-11 | 2015-04-29 | 张涛 | Lead acid battery polar group heating fuse welding fixture |
| CN104827218A (en) * | 2014-12-11 | 2015-08-12 | 张涛 | Tab positioning structure of lead-acid cell plate group |
| CN104551329B (en) * | 2014-12-11 | 2016-10-05 | 青岛玉兰祥商务服务有限公司 | Lead-acid battery pole group heats welding process |
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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: 20120627 Termination date: 20140930 |
|
| EXPY | Termination of patent right or utility model |