CN214392808U - Laser pressing claw - Google Patents
Laser pressing claw Download PDFInfo
- Publication number
- CN214392808U CN214392808U CN202023124527.5U CN202023124527U CN214392808U CN 214392808 U CN214392808 U CN 214392808U CN 202023124527 U CN202023124527 U CN 202023124527U CN 214392808 U CN214392808 U CN 214392808U
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- CN
- China
- Prior art keywords
- pressing claw
- installation department
- laser
- laser welding
- linking arm
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model belongs to the technical field of laser welding pressure technique and specifically relates to indicate a claw is pressed to laser, it includes the installation department and can dismantle the linking arm of being connected with the installation department, and the front end of shown linking arm is provided with presses the claw portion, and shown one row of formula of pressing claw portion is run through and is provided with a plurality of counterpoint holes at the equidistant. The utility model discloses in, in polymer battery laser welding clamping claw pushes down and electric core utmost point ear welded technology, utilize the nickel sheet that takes shape on the battery protection shield to cover electric core utmost point ear, then the installation department is installed and is pushed down under the drive structure in the external world, orders about the installation department and moves down, and then drives the pressure claw and move down, compresses tightly through pressing claw portion, then utilizes the counterpoint hole to counterpoint, guarantees that the position of laser welding spot is accurate for utmost point ear and nickel piece surface are laminated more, improve the yields, novel structure, design benefit effectively improves the laser welding effect.
Description
Technical Field
The utility model belongs to the technical field of laser welding presses technique and specifically relates to indicate a laser pressure claw.
Background
In the process of pressing the claw to be pressed down and welding the battery core lug by the polymer battery laser welding, the battery core lug is covered by a formed nickel sheet on the battery protection plate, then the battery core lug is subjected to laser welding, direct laser welding is carried out in the traditional technology, laser welding is carried out after the claw is pressed down, and the structure is too simple and easy, so that the laser welding spot is easy to deviate and is inconsistent.
Disclosure of Invention
The utility model discloses the problem to prior art provides a claw is pressed to laser, guarantees that laser welding spot's position is accurate for utmost point ear and nickel piece surface laminate more, improve the yields, novel structure, design benefit effectively improves the laser welding effect.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a pair of claw is pressed to laser, including the installation department and can dismantle the linking arm of being connected with the installation department, the front end of shown linking arm is provided with presses the claw portion, and shown one row of formula of pressing claw portion is run through at intervals and is provided with a plurality of counterpoint holes.
Wherein, the rear end both sides of linking arm all are provided with inserts the post, the installation department is close to one side of linking arm be provided with two with insert the jack that the post cooperation was pegged graft.
The front end of the inserting column is provided with an elastic ball body, and the bottom in the inserting hole is provided with a spherical cavity for clamping the elastic ball body.
Wherein, the rear end of linking arm inlays and is equipped with first magnet, the installation department is close to one side of linking arm inlay be equipped with the adsorbed second magnet of first magnet cooperation.
Wherein, the installation department runs through and is provided with two at least mounting holes.
The utility model has the advantages that:
the utility model discloses in, in polymer battery laser welding clamping jaw pushes down and electric core utmost point ear welded technology, utilize the shaping nickel piece on the battery protection shield to cover electric core utmost point ear, then the installation department is installed and is pushed down under the drive structure in the external world, orders about the installation department and moves down, and then drives the clamping jaw portion and move down, compresses tightly through the clamping jaw portion, then utilizes the counterpoint hole to counterpoint, guarantees that the position of laser solder joint is accurate, makes utmost point ear and nickel piece surface laminate more, improves the yields, novel structure, design benefit effectively improves the laser welding effect; wherein, the installation department with the connection can be dismantled to the linking arm, and convenient to use is changed, is maintained and is clean at any time conveniently.
Drawings
Fig. 1 is a schematic structural view of the laser pressing claw of the present invention.
Fig. 2 is an exploded view of the laser pressing claw according to the present invention.
The reference numerals in fig. 1 to 2 include:
1. an installation part; 2. a connecting arm; 3. a claw part is pressed; 4. aligning holes; 5. inserting a column; 6. a jack; 7. an elastic sphere; 8. a spherical cavity; 9. a first magnet; 10. a second magnet; 11. and (7) installing holes.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.
A laser pressing claw comprises an installation part 1 and a connecting arm 2 detachably connected with the installation part 1, wherein a pressing claw part 3 is arranged at the front end of the connecting arm 2, and a plurality of alignment holes 4 are formed in the pressing claw part 3 in a row mode at equal intervals in a penetrating mode. Specifically, in the process of pressing down a polymer battery laser welding pressing claw and welding an electric core lug, the electric core lug is covered by a formed nickel sheet on a battery protection plate, then the installation part 1 is installed under an external pressing-down driving structure to drive the installation part 1 to move downwards, so that the pressing claw part 3 is driven to move downwards and is pressed by the pressing claw part 3, and then alignment is carried out by the alignment hole 4, so that the position accuracy of a laser welding spot is ensured, the surfaces of the lug and the nickel sheet are more attached, the yield is improved, the structure is novel, the design is ingenious, and the laser welding effect is effectively improved; wherein, above-mentioned installation department 1 with the connection can be dismantled to linking arm 2, and convenient to use is changed, is maintained and clean at any time conveniently.
This embodiment a laser press claw, the rear end both sides of linking arm 2 all are provided with inserts post 5, installation department 1 is close to one side of linking arm 2 be provided with two with insert the jack 6 that 5 cooperations of post were pegged graft. Specifically, through inserting two post 5 in two jacks 6, realize the installation counterpoint, the installation accuracy is high, and stability is good.
In the laser pressing claw of the present embodiment, the front end of the inserting column 5 is provided with an elastic ball body 7, and the bottom of the inserting hole 6 is provided with a spherical cavity 8 for clamping the elastic ball body 7. Specifically, when the inserting column 5 is inserted into the inserting hole 6, the inner wall of the inserting hole 6 extrudes the elastic ball 7, so that the elastic ball 7 deforms until the elastic ball 7 extends into the spherical cavity 8, and the elastic ball 7 recovers the deformation and is clamped in the spherical cavity 8, so that the connecting arm 2 and the mounting part 1 are stably connected, and the structure is reliable; certainly, pull out linking arm 2 hard for elastic ball 7 breaks away from spherical cavity 8 and extrudes elastic ball 7 and produce deformation under the inner wall of jack 6, can pull down linking arm 2, and it is convenient to dismantle.
This embodiment a laser press claw, the rear end of linking arm 2 inlays and is equipped with first magnet 9, installation department 1 is close to one side of linking arm 2 inlay be equipped with the adsorbed second magnet 10 of first magnet 9 cooperation. Specifically, after the mounting part 1 is mounted and abutted against the connecting arm 2, the first magnet 9 and the second magnet 10 are matched and adsorbed, so that the structural stability and the reliability are improved.
In the laser pressing claw of the embodiment, the mounting portion 1 is provided with at least two mounting holes 11 in a penetrating manner. Specifically, the above arrangement facilitates the assembly connection between the external driving structure and the mounting portion 1, so as to drive the mounting portion 1 to move.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.
Claims (5)
1. The laser pressing claw is characterized in that: the connecting arm comprises an installation part and a connecting arm detachably connected with the installation part, wherein a pressing claw part is arranged at the front end of the connecting arm, and a plurality of alignment holes are formed in the pressing claw part in a row at equal intervals in a penetrating mode.
2. The laser pressing claw according to claim 1, wherein: the rear end both sides of linking arm all are provided with inserts the post, the installation department is close to one side of linking arm be provided with two with insert the jack that the post cooperation was pegged graft.
3. The laser pressing claw according to claim 2, wherein: the front end of the inserting column is provided with an elastic ball body, and the bottom in the inserting hole is provided with a spherical cavity for clamping the elastic ball body.
4. The laser pressing claw according to claim 1, wherein: the rear end of linking arm inlays and is equipped with first magnet, the installation department is close to one side of linking arm inlay be equipped with the adsorbed second magnet of first magnet cooperation.
5. The laser pressing claw according to claim 1, wherein: the installation part is provided with at least two installation holes in a penetrating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023124527.5U CN214392808U (en) | 2020-12-22 | 2020-12-22 | Laser pressing claw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023124527.5U CN214392808U (en) | 2020-12-22 | 2020-12-22 | Laser pressing claw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214392808U true CN214392808U (en) | 2021-10-15 |
Family
ID=78040006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023124527.5U Active CN214392808U (en) | 2020-12-22 | 2020-12-22 | Laser pressing claw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214392808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114986004A (en) * | 2022-06-23 | 2022-09-02 | 泰德激光惠州有限公司 | Press claw mechanism and battery welding FPC equipment |
-
2020
- 2020-12-22 CN CN202023124527.5U patent/CN214392808U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114986004A (en) * | 2022-06-23 | 2022-09-02 | 泰德激光惠州有限公司 | Press claw mechanism and battery welding FPC equipment |
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