CN202224882U - Fixture for spot welding of battery pole pieces - Google Patents
Fixture for spot welding of battery pole pieces Download PDFInfo
- Publication number
- CN202224882U CN202224882U CN 201120285555 CN201120285555U CN202224882U CN 202224882 U CN202224882 U CN 202224882U CN 201120285555 CN201120285555 CN 201120285555 CN 201120285555 U CN201120285555 U CN 201120285555U CN 202224882 U CN202224882 U CN 202224882U
- Authority
- CN
- China
- Prior art keywords
- spot welding
- battery
- substrate
- battery pole
- fixture
- 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
Links
- 238000003466 welding Methods 0.000 title claims abstract description 25
- 239000000758 substrate Substances 0.000 claims abstract description 15
- 229910000679 solder Inorganic materials 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005476 soldering Methods 0.000 abstract 1
- 229910052744 lithium Inorganic materials 0.000 description 5
- 239000005955 Ferric phosphate Substances 0.000 description 4
- 229940032958 ferric phosphate Drugs 0.000 description 4
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 4
- 229910000399 iron(III) phosphate Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
Images
Abstract
The utility model discloses a fixture for spot welding of battery pole pieces. The fixture comprises a substrate, wherein the outline of the substrate of the substrate is consistent with a welding surface consisting of a plurality of batteries to be welded; and the substrate is provided with through holes corresponding to electrodes of the batteries to be welded. Compared with the prior art, the fixture for spot welding of the battery pole pieces has simple structure and low manufacturing cost, and can quickly and accurately find soldering points, so that the spot welding efficiency of operators can be improved.
Description
[technical field]
The utility model relates to a kind of battery welding clamp, is specifically related to a kind of battery pole piece spot welding fixture (SWFX).
[background technology]
Ferric phosphate lithium cell has been represented the direction of battery future development as a kind of utility model lithium battery, and it is the optimal electrokinetic cell of inventing up to now.The ferric phosphate lithium cell industry meets the guiding of national industrial policies, and each state all is placed on national strategy aspect height to its development, and the dynamics of supporting funds and policy support is very big.
Ferric phosphate lithium cell has obtained using widely as the new forms of energy of automobile.Yet; Ferric phosphate lithium cell capacity, the voltage of monomer are all limited; So tend in actual use a large amount of cell connection in series-parallel is used together; The method of the parallel connection of existing cell is that a plurality of needs are welded in respectively on the different pole plates at the two poles of the earth of the battery of parallel connection mutually, because the size of the solder side that the size of pole plate can become greater than parallel battery usually, so pole plate has often all covered the electrode of cell; The staff will be difficult to find the position of cell electrode like this, thereby can't be accurately with the mode of spot welding pole plate be soldered on the battery electrode efficiently.
In view of above drawback, be necessary to provide a kind of battery pole piece spot welding fixture (SWFX) to overcome above-mentioned defective in fact.
[utility model content]
The purpose of the utility model provides a kind of simple in structure, practical, is not easy wearing and tearing, can fast accurately find out the battery pole piece spot welding fixture (SWFX) of pad.
To achieve these goals; The utility model adopts following technical scheme: a kind of battery pole piece spot welding fixture (SWFX) comprises substrate, wherein; The exterior contour of said substrate also is provided with corresponding to the through hole that is soldered battery electrode on the substrate with a plurality of to be soldered the solder side that battery forms consistent.
Preferably, the said battery that is soldered is a cylindrical cell.
Preferably, the said battery that is soldered is arranged.
Preferably, said substrate is formed according to 2 * 4 arranged by 8 rounded panels.
Compared with prior art, the utility model battery pole piece spot welding fixture (SWFX) simple in structure, cost of manufacture is low, can fast accurately find out pad, thereby can improve operating personnel's spot welding efficient.
[description of drawings]
Fig. 1 is the utility model battery pole piece spot welding fixture (SWFX) and the combination assumption diagram that is soldered battery and welded plate;
Fig. 2 is the exploded view of figure shown in Figure 1.
[specific embodiment]
Please refer to Fig. 1 to shown in Figure 2, a kind of battery pole piece spot welding fixture (SWFX) of the utility model comprises substrate 10, also is provided with some through holes 20 on the substrate 10.
With several cell 30 upright backs together according to certain principle combinations; The surface at each battery electrode place will be built into a solder side 40 like this; The exterior contour of the utility model battery pole piece spot welding fixture (SWFX) can be designed to consistent with solder side 40, also is provided with corresponding to the through hole that is soldered battery electrode 50 20 on the anchor clamps.
The actual welding process is achieved in that at first; Some cells 30 are combined; On the solder side 40 of the battery after the combination, place welded plate 60 again; At last the spot welding fixture (SWFX) consistent with the assembled battery exterior contour is placed on the welded plate 60, like this, the operator only need realize that in the through hole 20 of anchor clamps spot welding gets final product.
Cell in the utility model; Can select cylindrical battery or rectangular cell according to the situation that reality is used; In combination, can select matrix form to arrange or arrange, select circular battery in the present embodiment for use according to other rules, and with it according to 2 * 4 arranged.Like this, substrate is exactly to be formed according to 2 * 4 arranged by 8 rounded panels.
The utility model battery pole piece spot welding fixture (SWFX); Be not restricted to described in specification and the embodiment; Therefore for the personnel of familiar field, can easily realize additional advantage and modification; So under the situation of the spirit of the universal that does not deviate from claim and equivalency range and limited and scope, the examples shown that the utility model is not limited to specific details, representational equipment and illustrates here and describe.
Claims (4)
1. a battery pole piece spot welding fixture (SWFX) comprises substrate, it is characterized in that: the exterior contour of said substrate also is provided with corresponding to the through hole that is soldered battery electrode on the substrate with a plurality of to be soldered the solder side that battery forms consistent.
2. battery pole piece spot welding fixture (SWFX) as claimed in claim 1 is characterized in that: the said battery that is soldered is a cylindrical cell.
3. battery pole piece spot welding fixture (SWFX) as claimed in claim 2 is characterized in that: the said battery that is soldered is arranged.
4. battery pole piece spot welding fixture (SWFX) as claimed in claim 3 is characterized in that: said substrate is formed according to 2 * 4 arranged by 8 rounded panels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120285555 CN202224882U (en) | 2011-08-08 | 2011-08-08 | Fixture for spot welding of battery pole pieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120285555 CN202224882U (en) | 2011-08-08 | 2011-08-08 | Fixture for spot welding of battery pole pieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202224882U true CN202224882U (en) | 2012-05-23 |
Family
ID=46075489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120285555 Expired - Fee Related CN202224882U (en) | 2011-08-08 | 2011-08-08 | Fixture for spot welding of battery pole pieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202224882U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042309A (en) * | 2012-12-18 | 2013-04-17 | 天津力神电池股份有限公司 | Cylindrical lithium ion battery pack welding device |
| CN105127641A (en) * | 2015-09-28 | 2015-12-09 | 江苏绿伟锂能有限公司 | Spot welding jig for lithium battery pack |
-
2011
- 2011-08-08 CN CN 201120285555 patent/CN202224882U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042309A (en) * | 2012-12-18 | 2013-04-17 | 天津力神电池股份有限公司 | Cylindrical lithium ion battery pack welding device |
| CN105127641A (en) * | 2015-09-28 | 2015-12-09 | 江苏绿伟锂能有限公司 | Spot welding jig for lithium battery pack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Fixture for spot welding of battery pole pieces Effective date of registration: 20141218 Granted publication date: 20120523 Pledgee: Export Import Bank of China Pledgor: Shenzhen waltmal Battery Co., Ltd|Zhao Bing Registration number: 2014990001097 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20171025 Granted publication date: 20120523 Pledgee: Export Import Bank of China Pledgor: Shenzhen Optimum Battery Co., Ltd.|Zhao Bing Registration number: 2014990001097 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180428 Granted publication date: 20120523 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210428 Granted publication date: 20120523 |
|
| PD01 | Discharge of preservation of patent | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210428 Granted publication date: 20120523 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210808 Granted publication date: 20120523 |
|
| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20180808 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |