CN204209322U - A kind of tab welding clamp - Google Patents
A kind of tab welding clamp Download PDFInfo
- Publication number
- CN204209322U CN204209322U CN201420549264.8U CN201420549264U CN204209322U CN 204209322 U CN204209322 U CN 204209322U CN 201420549264 U CN201420549264 U CN 201420549264U CN 204209322 U CN204209322 U CN 204209322U
- Authority
- CN
- China
- Prior art keywords
- plate
- location
- supporting plate
- base plate
- lug
- 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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- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses a kind of tab welding clamp, comprise base plate, supporting plate, the first location-plate and the second location-plate; Described base plate is for being provided with step structure, and one end and the described base plate step structure of described supporting plate are dynamically connected, and described supporting plate can slide up and down along described base plate; Described first location-plate is arranged on supporting plate, with supporting plate and is dynamically connected, and this first location-plate is provided with the groove for holding lug near the side of the stepped mechanism of base plate, and this first location-plate can along sliding with the direction of indention parallel on supporting plate; Second location-plate is arranged on the first location-plate, and can along sliding with the direction of texturearunaperpendicular on the first location-plate.Adopt tab welding clamp of the present utility model, by controlling the slip of supporting plate, the first location-plate and the second location-plate, effectively promote the uniformity of cell polar ear centre-to-centre spacing, avoid occurring during spot welding the contact point part of lug and aluminium nickel metal tape or breakage, lug welds the oblique and failure welding such as rosin joint, the sealing-off problem of askew weldering.
Description
Technical field
The utility model relates to storage battery production manufacture field, especially relates to a kind of tab welding clamp.
Background technology
At present, the production process of battery needs to adopt aluminium nickel metal tape to carry out spot welding to the lug of battery battery core.The position of existing lug spot welding mode many employings manual adjustment cell polar ear and arc welding gun head, but, adopt and make lug centre-to-centre spacing poor accuracy in this way, easily cause the contact point part of lug and aluminium nickel metal tape or breakage, lug welds askew weldering tiltedly and the failure welding such as rosin joint, sealing-off problem, cause the low appearance of battery even battery core scrap, and need to arrange special messenger to do lug location before spot welding, production efficiency is low, and the service life of soldering tip easy to wear, reduction soldering tip.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, a kind of tab welding clamp is provided, improve accuracy and the production efficiency of lug centre-to-centre spacing, the contact point part of lug and aluminium nickel metal tape or breakage occur when avoiding spot welding, lug welds the oblique and failure welding such as rosin joint, the sealing-off problem of askew weldering.
The utility model provides a kind of tab welding clamp, comprises base plate, supporting plate, the first location-plate and the second location-plate;
Described base plate is for being provided with step structure, and one end and the described base plate step structure of described supporting plate are dynamically connected, and described supporting plate can slide up and down along described base plate;
Described first location-plate is arranged on described supporting plate, with described supporting plate and is dynamically connected, this first location-plate is provided with the groove for holding lug near the side of the stepped mechanism of base plate, and this first location-plate can along sliding with the direction of indention parallel on described supporting plate;
Described second location-plate is arranged on described first location-plate, and can along sliding with the direction of texturearunaperpendicular on described first location-plate.
Further, described base plate is provided with the alignment pin for being dynamically connected with described supporting plate, and one end of described supporting plate is provided with the chute with described detent fit.
Further, described supporting plate is provided with the second alignment pin, and described first location-plate is provided with the second chute with described second detent fit.
Further, described first location-plate is provided with the 3rd alignment pin, and described second location-plate is provided with the 3rd chute with described 3rd detent fit.
The beneficial effects of the utility model are: when adopting tab welding clamp of the present utility model to weld battery lug, by controlling the slip of supporting plate, the first location-plate and the second location-plate, regulate the position of battery lug, effectively promote the uniformity of cell polar ear centre-to-centre spacing, there is the contact point part of lug and aluminium nickel metal tape or breakage when avoiding spot welding, lug welds the oblique and failure welding such as rosin joint, the sealing-off problem of askew weldering, the adjustment process of lug position is simple, improves the service life of production efficiency and arc welding gun head.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model weld jig;
Fig. 2 is the sectional view of the utility model base plate;
Fig. 3 is the structural representation of the utility model supporting plate;
Fig. 4 is the sectional view of the utility model first location-plate;
Fig. 5 is the sectional view of the utility model second location-plate.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail below by detailed description of the invention.
As shown in Figure 1, a kind of tab welding clamp, comprises base plate 1, supporting plate 2, first location-plate 3 and the second location-plate 4.
Base plate 1 is for being provided with step structure.One end of supporting plate 2 and the step structure of base plate 1 are dynamically connected, and supporting plate 2 can slide up and down along base plate 1.As shown in Figures 2 and 3, in the present embodiment, base plate 1 is provided with the alignment pin 11 for being dynamically connected with supporting plate 2, and one end of supporting plate 2 is provided with the chute 21 coordinated with alignment pin 11, and the ladder of supporting plate 2 along base plate 1 under coordinate of alignment pin 11 with chute 21 is slided up and down.
First location-plate 3 is arranged on supporting plate 2, with supporting plate 2 and is dynamically connected, and this first location-plate 3 is provided with the groove 31 for holding lug near the side of the stepped mechanism of base plate 1, and this first location-plate 31 can slide along the direction parallel with groove 31 on supporting plate 2.As shown in Figure 3 and Figure 4, in the present embodiment, supporting plate 2 is provided with the second alignment pin 22, first location-plate 3 and is provided with the second chute 32 coordinated with the second alignment pin 22, and the first location-plate 3 is slided along the direction parallel with groove 31 under the cooperation of the second alignment pin 22 with the second chute 32.
Second location-plate 4 is arranged on the first location-plate 3, and can slide along the direction vertical with groove 31 on the first location-plate 3.As shown in Figure 4 and Figure 5, in the present embodiment, first location-plate 3 is provided with the 3rd alignment pin 33, second location-plate 4 is provided with the 3rd chute 41 coordinated with the 3rd alignment pin 33, make under the 3rd alignment pin 33 coordinates with the 3rd chute 41, the second location-plate 4 can slide along the direction vertical with groove 31 on the first location-plate 3.
When adopting the tab welding clamp welding battery lug of the present embodiment, by controlling the slip of supporting plate 2, first location-plate 3 and the second location-plate 4, regulate the position of battery lug, effectively promote the uniformity of cell polar ear centre-to-centre spacing, there is the contact point part of lug and aluminium nickel metal tape or breakage when avoiding spot welding, lug welds the oblique and failure welding such as rosin joint, the sealing-off problem of askew weldering, the adjustment process of lug position is simple, improves the service life of production efficiency and arc welding gun head.
The present embodiment tab welding clamp structure is simple, easy to use.
Above content is in conjunction with concrete embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made.
Claims (4)
1. a tab welding clamp, is characterized in that, comprises base plate, supporting plate, the first location-plate and the second location-plate;
Described base plate is for being provided with step structure, and one end and the described base plate step structure of described supporting plate are dynamically connected, and described supporting plate can slide up and down along described base plate;
Described first location-plate is arranged on described supporting plate, with described supporting plate and is dynamically connected, this first location-plate is provided with the groove for holding lug near the side of the stepped mechanism of base plate, and this first location-plate can along sliding with the direction of indention parallel on described supporting plate;
Described second location-plate is arranged on described first location-plate, and can along sliding with the direction of texturearunaperpendicular on described first location-plate.
2. tab welding clamp as claimed in claim 1, is characterized in that, described base plate is provided with the alignment pin for being dynamically connected with described supporting plate, and one end of described supporting plate is provided with the chute with described detent fit.
3. tab welding clamp as claimed in claim 2, it is characterized in that, described supporting plate is provided with the second alignment pin, and described first location-plate is provided with the second chute with described second detent fit.
4. tab welding clamp as claimed in claim 3, it is characterized in that, described first location-plate is provided with the 3rd alignment pin, and described second location-plate is provided with the 3rd chute with described 3rd detent fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420549264.8U CN204209322U (en) | 2014-09-24 | 2014-09-24 | A kind of tab welding clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420549264.8U CN204209322U (en) | 2014-09-24 | 2014-09-24 | A kind of tab welding clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204209322U true CN204209322U (en) | 2015-03-18 |
Family
ID=52978029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420549264.8U Expired - Fee Related CN204209322U (en) | 2014-09-24 | 2014-09-24 | A kind of tab welding clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204209322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269209A (en) * | 2015-11-17 | 2016-01-27 | 天津市捷威动力工业有限公司 | Positioning and welding integrated device for pole piece and pole lug |
-
2014
- 2014-09-24 CN CN201420549264.8U patent/CN204209322U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269209A (en) * | 2015-11-17 | 2016-01-27 | 天津市捷威动力工业有限公司 | Positioning and welding integrated device for pole piece and pole lug |
| CN105269209B (en) * | 2015-11-17 | 2017-05-10 | 天津市捷威动力工业有限公司 | Positioning and welding integrated device for pole piece and pole lug |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20170924 |