CN202264022U - Super-welding clamp for pole piece of lithium ion battery - Google Patents
Super-welding clamp for pole piece of lithium ion battery Download PDFInfo
- Publication number
- CN202264022U CN202264022U CN2011203704412U CN201120370441U CN202264022U CN 202264022 U CN202264022 U CN 202264022U CN 2011203704412 U CN2011203704412 U CN 2011203704412U CN 201120370441 U CN201120370441 U CN 201120370441U CN 202264022 U CN202264022 U CN 202264022U
- Authority
- CN
- China
- Prior art keywords
- pole piece
- clamp
- cushion block
- lithium ion
- ion battery
- 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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Abstract
The utility model relates to a super-welding clamp for a pole piece of a lithium ion battery, which comprises a clamp main body, a projecting cushion block and a jacking screw, wherein a slot and a screw hole are formed at one end of the clamp main body; the slot is used for accommodating the projecting cushion block; and the jacking screw passes through the screw hole and is resisted against the projecting cushion block. A pole lug welding projecting part is modified on the super-welding clamp provided by the utility model; the projecting cushion block in different depths can be replaced for the pole piece in different sizes; the clamp is universal; the welding precision is increased; the product consistency and the technical standard are both increased by the super-welding clamp for the pole piece of the lithium ion battery provided by the utility model; and when the super-welding clamp is used, the super-welding efficiency is increased, the cost is low and the clamp for the pole piece of the lithium ion battery does not need to be replaced for different pole pieces, so that the problems of low efficiency, high labor intensity of operators, high cost, and the like, of the present clamp are solved.
Description
Technical field
The utility model relates to a kind of grip device, relates to a kind of pole piece anchor clamps of lithium ion battery particularly.
Background technology
At present, existing ultra weldering mode is that operating personnel take lug seeing ultra weldering with eyes with hand, and often the position of ultra weldering is inaccurate, and operation lug insulating cement is long or too short after causing causes product size to exceed technological requirement.Also some conventional method is to draw a line traffic control welding on the anchor clamps apart from the cream position, and it is different that every kind of model leans out, and all will often change anchor clamps.
The utility model content
The technical problem that the utility model will solve is to provide the pole piece anchor clamps of the lithium ion battery that a kind of ultra weldering efficient is high, cost is low and need not change to different pole pieces, and existing anchor clamps efficient is low, labor intensity of operating staff reaches problems such as cost height greatly thereby solved.
The technical scheme that technical problem adopted that solves the utility model is following: the ultra welding clamp of pole piece that a kind of lithium ion battery is provided; It comprises jig main body, leans out cushion block and holds out against screw, and an end of this jig main body is provided with ccontaining groove and one that this leans out cushion block and supplies this to hold out against screw to pass and prop up the screw that this leans out cushion block.
As the further improvement of the utility model, this leans out cushion block is the concave shape structure.
As the further improvement of the utility model, this screw is connected with this groove.
In terms of existing technologies, the utlity model has following advantage:
1, the utility model has been revised lug welding and has been leant out partly on anchor clamps, if different model change a different-thickness to lean out cushion block just passable, these anchor clamps have been accomplished universal, and welding precision all is improved.
2, the anchor clamps of the utility model have not only improved homogeneity of product but also have improved technological standards.
3, use that the utility model anchor clamps improve ultra weldering efficient, cost is low and the anchor clamps of the pole piece of the lithium ion battery that need not change to different pole pieces, existing anchor clamps efficient is low, labor intensity of operating staff reaches problems such as cost height greatly thereby solved.
Description of drawings
Fig. 1 is the exploded view of the ultra welding clamp of pole piece of the utility model lithium ion battery.
Fig. 2 is the assembly drawing of the ultra welding clamp of pole piece of the utility model lithium ion battery.
Fig. 3 battery pole piece that is the ultra welding clamp of the pole piece of the utility model lithium ion battery when measuring lean out and lug apart from the sketch map of cream position.
The specific embodiment
Clearer for technical problem, technical scheme and beneficial effect that the utility model will be solved, below in conjunction with embodiment, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Like Fig. 1 and shown in Figure 2, the ultra welding clamp of the pole piece of the lithium ion battery that the utility model relates to comprises and holds out against screw 1, leans out cushion block 2 and jig main body 3.One end of this jig main body 3 is provided with ccontaining groove and one that this leans out cushion block 2 and supplies this to hold out against screw 1 to pass and prop up the screw that this leans out cushion block 2.This screw is connected with this groove.This holds out against after screw 1 holds out against, and this leans out on the ultra welding machine weldering seat that cushion block 2 is close to this jig main body 3.
This leans out cushion block 2 and is the concave shape structure, and its thickness can be adjusted as required.0.75mm leans out like technological requirement, then this lean out cushion block 2 be replaced by 0.75mm thickness lean out cushion block put into clip groove 3 tighten 1 screw can begin the welding.
Please with reference to Fig. 3, Fig. 3 shown that the ultra welding clamp of pole piece battery pole piece when measuring of the utility model lithium ion battery leans out and lug apart from the sketch map of cream position.The pole piece 10 of this lithium ion battery is provided with lug 12, scribbles lug insulating cement 14 on this lug 12.
During operation; This pole piece 10 is placed on this jig main body 3; Then, this is leant out in the groove that cushion block 2 is placed on this jig main body 3, make lug 12 on this pole piece 10 pass this and lean out cushion block 2; Screw 1 passes that screw props up and fixing this leans out cushion block 2 thereby hold out against with this again, surpasses weldering at last again.
Situation before improving: manual by sensation welding electrode ear, weld size is often undesirable, and (apart from cream is 11 ± 0.5mm, and leaning out is 1.5 ± 0.25mm);
Situation after the improvement: behind the ultra welding clamp with the utility model, weld size reaches requirement fully, and (apart from cream is 11 ± 0.5mm, and leaning out is 1.5 ± 0.25mm)
The utility model has been revised lug welding and has been leant out partly on anchor clamps, if different model change a different-thickness to lean out cushion block just passable, these anchor clamps have been accomplished universal, and welding precision all is improved.
The anchor clamps of the utility model have not only improved homogeneity of product but also have improved technological standards.
Use the utility model anchor clamps, improve ultra weldering efficient, cost is low and the anchor clamps of the pole piece of the lithium ion battery that need not change to different pole pieces, existing anchor clamps efficient is low, labor intensity of operating staff reaches problems such as cost height greatly thereby solved.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
Claims (3)
1. the ultra welding clamp of the pole piece of a lithium ion battery; It is characterized in that; It comprises jig main body, leans out cushion block and holds out against screw, and an end of this jig main body is provided with ccontaining groove and one that this leans out cushion block and supplies this to hold out against screw to pass and prop up the screw that this leans out cushion block.
2. the ultra welding clamp of the pole piece of lithium ion battery according to claim 1, it is characterized in that: this leans out cushion block is the concave shape structure.
3. the ultra welding clamp of the pole piece of lithium ion battery according to claim 1, it is characterized in that: this screw is connected with this groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203704412U CN202264022U (en) | 2011-09-30 | 2011-09-30 | Super-welding clamp for pole piece of lithium ion battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203704412U CN202264022U (en) | 2011-09-30 | 2011-09-30 | Super-welding clamp for pole piece of lithium ion battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202264022U true CN202264022U (en) | 2012-06-06 |
Family
ID=46154833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203704412U Expired - Fee Related CN202264022U (en) | 2011-09-30 | 2011-09-30 | Super-welding clamp for pole piece of lithium ion battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202264022U (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 |
-
2011
- 2011-09-30 CN CN2011203704412U patent/CN202264022U/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 |
Granted publication date: 20120606 Termination date: 20160930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |