CN203830919U - Fixing clamp used for laser welding of lower current collector and polar set - Google Patents
Fixing clamp used for laser welding of lower current collector and polar set Download PDFInfo
- Publication number
- CN203830919U CN203830919U CN201320864993.8U CN201320864993U CN203830919U CN 203830919 U CN203830919 U CN 203830919U CN 201320864993 U CN201320864993 U CN 201320864993U CN 203830919 U CN203830919 U CN 203830919U
- Authority
- CN
- China
- Prior art keywords
- utmost point
- point group
- stop collar
- next part
- part fluid
- 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 - Lifetime
Links
- 238000003466 welding Methods 0.000 title abstract description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000010949 copper Substances 0.000 claims abstract description 12
- 229910052802 copper Inorganic materials 0.000 claims abstract description 12
- 239000012530 fluid Substances 0.000 claims description 26
- 239000011159 matrix material Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 239000000956 alloy Substances 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 229910001369 Brass Inorganic materials 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000010951 brass Substances 0.000 claims description 3
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 2
- 239000010962 carbon steel Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract 1
- 238000011031 large-scale manufacturing process Methods 0.000 abstract 1
- 238000010030 laminating Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a fixing clamp used for laser welding of a lower current collector and a polar set. The fixing clamp comprises a base body; the base body comprises a locking mechanism and a feeding positioning mechanism; the locking mechanism comprises a handle, a cam, a supporting plate and a compression spring, the handle is connected with the cam, and the supporting plate is provided with the compression spring; the feeding positioning mechanism comprises a limiting sleeve, a linear bearing, a guide rail and a jacking copper block, the inner diameter of the limiting sleeve corresponds to the diameter of the polar set, the polar set is sleeved with the limiting sleeve, the top end of the limiting sleeve is provided with a through groove matched with the lower current collector in shape, and the lower end of the jacking copper block is provided with a groove matched with the lower current collector in shape. The lower current collector and the polar set can be tightly pressed together through the fixing clamp, welding strength and the welding effect are guaranteed, feeding and discharging are convenient to carry out, the structure is stable, labor intensity is low and the fixing clamp is especially suitable for being used in long-time large-scale production.
Description
Technical field
The utility model belongs to ultracapacitor production technical field, relates in particular to a kind of stationary fixture for next part fluid and utmost point group laser weld.
Background technology
In the product structure of ultracapacitor, next part fluid need to use laser-beam welding machine to weld together with utmost point group.In the time carrying out laser weld, to ensure weld strength and welding effect, just require two welding bodies to contact very tight, if coordinate defective tightness just to there will be the unfavorable conditions such as weak weldering, cause waste product.
Summary of the invention
The purpose of this utility model is to provide a kind of stationary fixture for next part fluid and utmost point group laser weld, contact not tight with utmost point group to solve the next part fluid existing in prior art in the time carrying out laser weld, thereby there is the unfavorable conditions such as weak weldering, and then cause the problem of waste product.
For realizing the purpose of this utility model, the utility model provides a kind of stationary fixture for next part fluid and utmost point group laser weld, and described stationary fixture comprises matrix, and described matrix comprises retaining mechanism and material loading detent mechanism; Described retaining mechanism comprises handle, cam, supporting plate, Compress Spring, described handle is connected with described cam, on described supporting plate, be provided with Compress Spring, drive described cam to rotate by rotating described handle, compress described utmost point group and described next part fluid by stroke and the described Compress Spring of cam; Described material loading detent mechanism comprises stop collar, linear bearing, guide rail, holds out against copper billet, described stop collar internal diameter is corresponding with described utmost point group diameter, described stop collar entangles described utmost point group, described stop collar top is provided with the groove matching with described lower header shape, be used for placing described next part fluid, the described copper billet lower end that holds out against is provided with the groove matching with described lower header shape, and it is tight that described linear bearing and described guide rail are upwards led dynamic pressure for utmost point group and next part fluid.
Described, described stop collar is included as carbon steel electrodeposited coating, and stop collar internal diameter is than the large 0mm-0.15mm of utmost point group diameter, and the upper end wall thickness of described groove is 3mm, and its inwall and described lower header body case leave gap.
Described, described in to hold out against copper billet material be brass alloys, described matrix is aluminum alloy material.
The utility model, compared with prior art, described stationary fixture can effectively press together next part fluid and two welding bodies of utmost point group closely, ensure weld strength and welding effect, and loading and unloading are convenient, Stability Analysis of Structures, labour intensity is low, is particularly suitable for using in long-time production in enormous quantities in enormous quantities.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
In figure: 1-stop collar, 2-holds out against copper billet, 3-next part fluid, 4-utmost point group, 5-supporting plate, 6-Compress Spring, 7-cam, 8-handle, 9-matrix, 10-guide rail, 11-linear bearing.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and beneficial effect clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be understood to specific embodiment described herein only in order to explain the utility model, be not limited to protection domain of the present utility model.
As shown in Figure 1, the utility model provides a kind of and has comprised matrix for next part fluid and utmost point group laser weld stationary fixture, and described matrix is aluminum alloy material, and described matrix comprises retaining mechanism part and material loading detent mechanism part; Described material loading detent mechanism comprises stop collar, linear bearing, guide rail, hold out against copper billet composition, described stop collar internal diameter is than the about 0.1mm of utmost point group diameter, and there are one and the similar groove of lower header shape in described stop collar top, its upper end wall thickness is 3mm, and its profile is than the large 0.1mm of lower header body profile; The described copper billet material that holds out against is brass alloys, and there is a bossing consistent with collector geomery its lower end, and Gao Qidu is 2mm; Described retaining mechanism part is made up of handle, cam, supporting plate, Compress Spring.
The course of work of described next part fluid and utmost point group laser weld stationary fixture is:
1. upwards stir stop collar, utmost point group is inserted into stop collar from below, make utmost point group and the laminating of stop collar inwall, and stop collar top inwall is pushed up on utmost point group top.
2. next part fluid is kept flat in the groove of stop collar top to next part fluid and the laminating of utmost point group upper end from stop collar upper end.
3. rotating handles, rotates to spacing place by cam, and now utmost point group and next part fluid move along the direction of guide rail, holds out against copper billet and compresses next part fluid upper surface, and Compress Spring compression stage group and next part fluid are tightly fitted.
In sum, the disclosed a kind of next part fluid of the utility model and utmost point group laser weld stationary fixture, can be used for next part fluid and utmost point bond pads process that capacitor is produced, have safe and reliable, feature easy and simple to handle, in being particularly suitable for producing in enormous quantities, can shorten activity time greatly, increase work efficiency, have very high practical value and application space.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. for a stationary fixture for next part fluid and utmost point group laser weld, it is characterized in that, described stationary fixture comprises matrix, and described matrix comprises retaining mechanism and material loading detent mechanism; Described retaining mechanism comprises handle, cam, supporting plate, Compress Spring, described handle is connected with described cam, on described supporting plate, be provided with Compress Spring, drive described cam to rotate by rotating described handle, compress described utmost point group and described next part fluid by stroke and the described Compress Spring of cam; Described material loading detent mechanism comprises stop collar, linear bearing, guide rail, holds out against copper billet, described stop collar internal diameter is corresponding with described utmost point group diameter, described stop collar entangles described utmost point group, described stop collar top is provided with the groove matching with described lower header shape, be used for placing described next part fluid, the described copper billet lower end that holds out against is provided with the groove matching with described lower header shape, and it is tight that described linear bearing and described guide rail are upwards led dynamic pressure for utmost point group and next part fluid.
2. the stationary fixture for next part fluid and utmost point group laser weld as claimed in claim 1, it is characterized in that, described stop collar is included as carbon steel electrodeposited coating, stop collar internal diameter is than the large 0mm-0.15mm of utmost point group diameter, the upper end wall thickness of described groove is 3mm, and its inwall and described lower header body case leave gap.
3. the stationary fixture for next part fluid and utmost point group laser weld as claimed in claim 2, is characterized in that, described in to hold out against copper billet material be brass alloys, described matrix is aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320864993.8U CN203830919U (en) | 2013-12-17 | 2013-12-17 | Fixing clamp used for laser welding of lower current collector and polar set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320864993.8U CN203830919U (en) | 2013-12-17 | 2013-12-17 | Fixing clamp used for laser welding of lower current collector and polar set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203830919U true CN203830919U (en) | 2014-09-17 |
Family
ID=51508807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320864993.8U Expired - Lifetime CN203830919U (en) | 2013-12-17 | 2013-12-17 | Fixing clamp used for laser welding of lower current collector and polar set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203830919U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428995A (en) * | 2015-12-29 | 2016-03-23 | 中国科学院半导体研究所 | Semiconductor laser array sintering device and sintering method |
| CN111730261A (en) * | 2020-05-28 | 2020-10-02 | 大族激光科技产业集团股份有限公司 | Welding fixture for battery negative leading-out terminal |
-
2013
- 2013-12-17 CN CN201320864993.8U patent/CN203830919U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428995A (en) * | 2015-12-29 | 2016-03-23 | 中国科学院半导体研究所 | Semiconductor laser array sintering device and sintering method |
| CN111730261A (en) * | 2020-05-28 | 2020-10-02 | 大族激光科技产业集团股份有限公司 | Welding fixture for battery negative leading-out terminal |
| CN111730261B (en) * | 2020-05-28 | 2022-09-02 | 深圳市大族锂电智能装备有限公司 | Welding fixture for battery negative leading-out terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220126 Address after: 266500 Minshan Road, Huangdao District, Qingdao, Shandong Patentee after: LISHEN (QINGDAO) NEW ENERGY CO.,LTD. Address before: 300384 No. 38, Haitai South Road, Binhai high tech Industrial Development Zone (outer ring), Binhai New Area, Tianjin Patentee before: TIANJIN LISHEN BATTERY JOINT-STOCK Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140917 |
|
| CX01 | Expiry of patent term |