CN203526846U - Battery cell welding jig - Google Patents
Battery cell welding jig Download PDFInfo
- Publication number
- CN203526846U CN203526846U CN201320585840.XU CN201320585840U CN203526846U CN 203526846 U CN203526846 U CN 203526846U CN 201320585840 U CN201320585840 U CN 201320585840U CN 203526846 U CN203526846 U CN 203526846U
- Authority
- CN
- China
- Prior art keywords
- deep gouge
- battery core
- chuck body
- weld jig
- jig according
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- 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 abstract description 17
- 230000001105 regulatory effect Effects 0.000 claims description 24
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 229910000679 solder Inorganic materials 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract 2
- 238000009434 installation Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 229920001342 Bakelite® Polymers 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000003913 materials processing Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
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- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model relates to a battery cell welding jig. The battery cell welding jig comprises a jig body, wherein a first countersunk groove where a battery cell is positioned and placed and a second countersunk groove where a circuit board is positioned and placed are formed in the jig body, a separation part for separating the first countersunk groove from the second countersunk groove is arranged between the first countersunk groove from the second countersunk groove, third countersunk grooves corresponding to the positive electrode lug and the negative electrode lug of the battery cell are formed in the separation part and are communicated with the first countersunk groove and the second countersunk groove, and the bottom surface of each third countersunk groove is higher than the bottom surface of the second countersunk groove. By means of the battery cell welding jig, the uniformity of lengths of finished batteries is effectively controlled, production quality and production efficiency are improved, meanwhile, solder wires are saved, and cost is reduced.
Description
Technical field
The utility model relates to the making fixture of lithium battery, more particularly, relates to a kind of battery core weld jig.
Background technology
Polymer lithium ion battery cell in correlation technique with protection lithium battery welding circuit board time, normally battery core and circuit board are placed at grade, adopt the mode of soldering that the two is welded together, this welding manner efficiency is lower, before welding, on the pad of circuit board and the lug of battery core, need to add tin, so that the two is more easily bonded together under the effect of tin, but this mode also causes the solder of consumption more, has virtually increased the cost of enterprise; The good location between control circuit board and battery core when welding simultaneously, the maximum length of the finished product after welding is difficult to control, and uniformity is not high.
Utility model content
The technical problems to be solved in the utility model is, a kind of improved battery core weld jig is provided.
The utility model solves the technical scheme that its technical problem adopts: construct a kind of battery core weld jig, comprise chuck body, described chuck body is provided with location and places the first deep gouge of battery core and the second deep gouge that circuit board is placed in location; Between described the first deep gouge and the second deep gouge, be provided with the interval parts that both are cut off, in described interval parts, be provided with three deep gouge corresponding with the anode ear of described battery core and negative electrode lug, described the 3rd deep gouge is communicated with described the first deep gouge and the second deep gouge, and the bottom surface of described the 3rd deep gouge is higher than the bottom surface of described the second deep gouge.
Preferably, one side described the first deep gouge relative with described interval parts be provided with the first adjustable positioning device for battery core is positioned in length, to locate the battery core of placing different length.
Preferably, Yi Bian described the first deep gouge adjacent with described interval parts be at least provided with the second adjustable positioning device for battery core is positioned on width, to locate the battery core of placing different in width.
Preferably, described the first adjustable positioning device comprises the first regulating part and the first locking part, described the first regulating part is provided with the first adjustment hole of kidney-shaped, described chuck body is provided with connecting hole, and described the first locking part coordinates with described connecting hole that through described the first adjustment hole described the first regulating part is fixed; Described the second adjustable positioning device comprises the second regulating part and the second locking part, described the second regulating part is provided with the second adjustment hole of kidney-shaped, described chuck body is provided with connecting hole, and described the second locking part coordinates with described connecting hole that through described the second adjustment hole described the second regulating part is fixed.
Preferably, described chuck body is provided with at least one handle position, and described handle position is sunken to described chuck body upper surface, and is communicated with described the first deep gouge.
Preferably, the bottom surface of described handle position is lower than the bottom surface of described the first deep gouge, or described handle position connects the bottom surface to described chuck body by the upper surface of described chuck body.
Preferably, described handle position comprises two, is located at respectively the two opposite sides of first deep gouge adjacent with described interval parts, and described handle position and described the first deep gouge partly overlap.
Preferably, the bottom surface of described the first deep gouge is plane, and one end relative with interval parts setting that is inclined upwardly.
Preferably, described the 3rd deep gouge comprises two corresponding with described anode ear and negative electrode lug position respectively deep gouge unit.
Preferably, the bottom surface of described the 3rd deep gouge is suitable with the thickness of described circuit board to the height of bottom surface of described the second deep gouge.
Implement battery core weld jig of the present utility model, there is following beneficial effect: by the battery core weld jig in the utility model, battery core location can be placed in the first deep gouge, circuit board location is placed in the second deep gouge, effectively controlled the spacing between battery core and circuit board, thereby controlled the length of finished product battery after welding, guaranteed the uniformity of finished product battery length, improved production quality and production efficiency; Can not need to before welding on the pad of circuit board, add tin, saved the consumption of solder, saved cost simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation of the utility model battery core weld jig.
The specific embodiment
For technical characterictic of the present utility model, object and effect being had more clearly, understand, now contrast accompanying drawing and describe the specific embodiment of the present utility model in detail.
As shown in Figure 1, the battery core weld jig in preferred embodiment of the utility model comprises chuck body 10 and is located at the first adjustable positioning device 20, the second adjustable positioning device 30 in chuck body 10.
In certain embodiments, chuck body 10 is bakelite etc., and materials processing forms, and is plate-like structure, and its upper surface is provided with location and places the first deep gouge 11 of battery core and the second deep gouge 12 that circuit board is placed in location.Between the first deep gouge 11 and the second deep gouge 12, be provided with the interval parts 13 that both are cut off, in interval parts 13, be provided with three deep gouge 131 corresponding with the anode ear of battery core and negative electrode lug, the 3rd deep gouge 131 is communicated with the first deep gouge 11 and the second deep gouge 12, and the bottom surface of the 3rd deep gouge 131 is higher than the bottom surface of the second deep gouge 12.
In certain embodiments, the 3rd deep gouge 131 comprises two spaced deep gouge unit, and position and size respectively at anode ear and negative electrode lug are corresponding, the bottom surface of the 3rd deep gouge 131 is suitable with the thickness of circuit board to second difference in height of deep gouge 12 bottom surfaces, preferably, after when welding is in place battery core and circuit board, the pad locations of circuit board is a little less than lug place plane, anode ear and negative electrode lug can ride on the pad of circuit board in free state, welding process is easily operated, and the drop that prevents both is excessive and affect welding operation.
Further, one side the first deep gouge 11 relative with interval parts 13 be provided with the first adjustable positioning device 20 for battery core is positioned in length, to locate the different length battery core of placement.The first deep gouge 11 both sides adjacent with interval parts 13 are respectively equipped with the second adjustable positioning device 30 for battery core is positioned on width, the different in width battery core of placing with location, in other embodiments, also can on the first deep gouge 11 any one side adjacent with interval parts 13, second adjustable positioning device 30 be set.
In certain embodiments, the first adjustable positioning device 20 comprises the first regulating part 21 and the first locking part (not shown), and the first regulating part 21 is provided with the first adjustment hole 22, the first adjustment holes 22 of kidney-shaped along the length direction setting of the first deep gouge 11.Chuck body 10 is provided with connecting hole 15, the first installation positions 14 of placing the first installation position 14 of the first regulating part 21 and being located at 14 bottoms, the first installation position and is communicated with the first deep gouge 11.The locking parts such as what the first regulating part 21 can move along the length direction of the first deep gouge 11 is arranged in the first installation position 14, and the first locking part is bolt, it coordinates with connecting hole 15 so that the first regulating part 21 is fixing through the first adjustment hole 22.
In certain embodiments, the second adjustable positioning device 30 comprises the second regulating part 31 and the second locking part (not shown), and the second regulating part 31 is provided with the second adjustment hole 32, the second adjustment holes 32 of kidney-shaped along the width setting of the first deep gouge 11.Chuck body 10 is provided with connecting hole 15, the second installation positions 16 of placing the second installation position 16 of the second regulating part 31 and being located at 16 bottoms, the second installation position and is communicated with the first deep gouge 11.The locking parts such as what the second regulating part 31 can move along the width of the first deep gouge 11 is arranged in the second installation position 16, and the second locking part is bolt, it coordinates with connecting hole 15 so that the second regulating part 31 is fixing through the second adjustment hole 32.
Before welding, first battery core is placed in the first deep gouge 11, lug is placed in the 3rd deep gouge 131, according to the length and width size of battery core, regulate the position of the first regulating part 21 and the second regulating part 31, with can stable being placed in the first deep gouge 11 by battery core, prevent in production welding process, because the position of battery core produces the total length uniformity that skew affects each finished product battery.
Preferably, the plane of the bottom surface of the first deep gouge 11 for tilting, and one end relative with interval parts 13 setting that is inclined upwardly, make battery core place rear-inclined, allow lug contact with the pad of circuit board under the state of stressed predeformation, guarantee that lug can better contact with pad, convenient welding.
In certain embodiments, be also provided with two handle positions 17 in chuck body 10, be separately positioned on the two opposite sides of the 3rd deep gouge 131 adjacent with interval parts 13, handle position 17 is sunken to the surface of chuck body 10, or directly connects chuck body 10 to its bottom.Handle position 17 is communicated with the first deep gouge 11, also can partly overlap with the first deep gouge 11, to facilitate, battery core is taken out.
Further, handle position 17 also can be arranged on the side that the first deep gouge 11 is relative with interval parts 13, and the quantity of handle position 17 and position can be according to practical application or operator's custom settings, and its size is taken out battery core to be advisable to be applicable to finger.
Understandably, above-mentioned each technical characterictic can be combined and use and unrestricted.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a battery core weld jig, is characterized in that, comprises chuck body (10), and described chuck body (10) is provided with location and places first deep gouge (11) of battery core and the second deep gouge (12) that circuit board is placed in location; Between described the first deep gouge (11) and the second deep gouge (12), be provided with the interval parts (13) that both are cut off, in described interval parts (13), be provided with three deep gouge (131) corresponding with the anode ear of described battery core and negative electrode lug, described the 3rd deep gouge (131) is communicated with described the first deep gouge (11) and the second deep gouge (12), and the bottom surface of described the 3rd deep gouge (131) is higher than the bottom surface of described the second deep gouge (12).
2. battery core weld jig according to claim 1, it is characterized in that, one side that described the first deep gouge (11) is relative with described interval parts (13) is provided with the first adjustable positioning device (20) for battery core is positioned in length, to locate the battery core of placing different length.
3. battery core weld jig according to claim 2, it is characterized in that, at least one side that described the first deep gouge (11) is adjacent with described interval parts (13) is provided with the second adjustable positioning device (30) for battery core is positioned on width, to locate the battery core of placing different in width.
4. battery core weld jig according to claim 3, it is characterized in that, described the first adjustable positioning device (20) comprises the first regulating part (21) and the first locking part, described the first regulating part (21) is provided with first adjustment hole (22) of kidney-shaped, described chuck body (10) is provided with connecting hole (15), and described the first locking part coordinates with described connecting hole (15) so that described the first regulating part (21) is fixing through described the first adjustment hole (22); Described the second adjustable positioning device (30) comprises the second regulating part (31) and the second locking part, described the second regulating part (31) is provided with second adjustment hole (32) of kidney-shaped, described chuck body (10) is provided with connecting hole (15), and described the second locking part coordinates with described connecting hole (15) so that described the second regulating part (31) is fixing through described the second adjustment hole (32).
5. battery core weld jig according to claim 1, it is characterized in that, described chuck body (10) is provided with at least one handle position (17), and described handle position (17) is sunken to described chuck body (10) upper surface, and is communicated with described the first deep gouge (11).
6. battery core weld jig according to claim 5, it is characterized in that, the bottom surface of described handle position (17) is lower than the bottom surface of described the first deep gouge (11), or described handle position (17) connects the bottom surface to described chuck body (10) by the upper surface of described chuck body (10).
7. battery core weld jig according to claim 6, it is characterized in that, described handle position (17) comprises two, is located at respectively the two opposite sides of first deep gouge (11) adjacent with described interval parts (13), and described handle position (17) partly overlaps with described the first deep gouge (11).
8. battery core weld jig according to claim 1, is characterized in that, the bottom surface of described the first deep gouge (11) is plane, and one end relative with interval parts (13) setting that is inclined upwardly.
9. battery core weld jig according to claim 1, is characterized in that, described the 3rd deep gouge (131) comprises two corresponding with described anode ear and negative electrode lug position respectively deep gouge unit.
10. battery core weld jig according to claim 1, is characterized in that, the bottom surface of described the 3rd deep gouge (131) is suitable with the thickness of described circuit board to the height of bottom surface of described the second deep gouge (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320585840.XU CN203526846U (en) | 2013-09-22 | 2013-09-22 | Battery cell welding jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320585840.XU CN203526846U (en) | 2013-09-22 | 2013-09-22 | Battery cell welding jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203526846U true CN203526846U (en) | 2014-04-09 |
Family
ID=50413108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320585840.XU Expired - Fee Related CN203526846U (en) | 2013-09-22 | 2013-09-22 | Battery cell welding jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203526846U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259716A (en) * | 2014-09-19 | 2015-01-07 | 常熟泓淋电子有限公司 | Clamp structure for welding wire applied to scraping tin welding |
| CN105689950A (en) * | 2016-03-31 | 2016-06-22 | 东莞新能源科技有限公司 | Glue jointing positioning clamp, clamp system for assembling cell core safety component and assembly method |
| CN105729021A (en) * | 2016-04-08 | 2016-07-06 | 深圳吉阳智云科技有限公司 | Welding and locating mechanism for cell cover plate |
| CN105855770A (en) * | 2016-04-25 | 2016-08-17 | 昆山瑞鸿诚自动化设备科技有限公司 | Spot welding jig for polymer battery core |
| CN107706440A (en) * | 2017-09-18 | 2018-02-16 | 东莞博力威电池有限公司 | The manufacture method and manufacture device of notebook internal battery |
| CN108581247A (en) * | 2018-06-20 | 2018-09-28 | 曙鹏科技（深圳）有限公司 | A kind of battery welding clamp, welding equipment and welding procedure |
| CN111545971A (en) * | 2020-05-19 | 2020-08-18 | 成都宏明双新科技股份有限公司 | Device for quickly welding elastic sheet, clamp spring and battery support leg on anti-theft device circuit board |
| FR3130175A1 (en) * | 2021-12-14 | 2023-06-16 | Jung S.A.S | Device for welding elements of a power supply battery of a portable electronic device and use of such a welding device for implementing a welding method |
-
2013
- 2013-09-22 CN CN201320585840.XU patent/CN203526846U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259716A (en) * | 2014-09-19 | 2015-01-07 | 常熟泓淋电子有限公司 | Clamp structure for welding wire applied to scraping tin welding |
| CN104259716B (en) * | 2014-09-19 | 2015-10-28 | 常熟泓淋电子有限公司 | Be suitable for the wire bonds clamp structure that weldering welding is dragged in tin scraping |
| CN105689950A (en) * | 2016-03-31 | 2016-06-22 | 东莞新能源科技有限公司 | Glue jointing positioning clamp, clamp system for assembling cell core safety component and assembly method |
| CN105729021A (en) * | 2016-04-08 | 2016-07-06 | 深圳吉阳智云科技有限公司 | Welding and locating mechanism for cell cover plate |
| CN105855770A (en) * | 2016-04-25 | 2016-08-17 | 昆山瑞鸿诚自动化设备科技有限公司 | Spot welding jig for polymer battery core |
| CN105855770B (en) * | 2016-04-25 | 2017-11-14 | 昆山瑞鸿诚自动化设备科技有限公司 | A kind of polymer battery core spot welding tool |
| CN107706440A (en) * | 2017-09-18 | 2018-02-16 | 东莞博力威电池有限公司 | The manufacture method and manufacture device of notebook internal battery |
| CN108581247A (en) * | 2018-06-20 | 2018-09-28 | 曙鹏科技（深圳）有限公司 | A kind of battery welding clamp, welding equipment and welding procedure |
| CN111545971A (en) * | 2020-05-19 | 2020-08-18 | 成都宏明双新科技股份有限公司 | Device for quickly welding elastic sheet, clamp spring and battery support leg on anti-theft device circuit board |
| FR3130175A1 (en) * | 2021-12-14 | 2023-06-16 | Jung S.A.S | Device for welding elements of a power supply battery of a portable electronic device and use of such a welding device for implementing a welding method |
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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: 20140409 |
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| CF01 | Termination of patent right due to non-payment of annual fee |