CN220612702U - Positioning tool for circular polar column of laser welding battery cover plate - Google Patents
Positioning tool for circular polar column of laser welding battery cover plate Download PDFInfo
- Publication number
- CN220612702U CN220612702U CN202322206277.7U CN202322206277U CN220612702U CN 220612702 U CN220612702 U CN 220612702U CN 202322206277 U CN202322206277 U CN 202322206277U CN 220612702 U CN220612702 U CN 220612702U
- Authority
- CN
- China
- Prior art keywords
- rotating
- plate
- battery cover
- cover plate
- connecting rod
- 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.)
- Active
Links
- 238000003466 welding Methods 0.000 title claims abstract description 24
- 238000007789 sealing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model discloses a positioning tool for a circular pole of a laser welding battery cover plate, which belongs to the technical field of tool clamps and comprises a positioning main plate provided with two rotating discs, wherein the rotating discs are provided with annular welding openings, the positioning main plate also comprises a T-shaped connecting rod, the positioning main plate is provided with a pushing cylinder, a telescopic rod of the pushing cylinder is connected with a pushing plate, the pushing plate is provided with a connecting plate, and the connecting plate is hinged with the middle end of the T-shaped connecting rod; the inner circle parts of the two rotating discs are respectively provided with a connecting arm extending to the circle center, the tail ends of the connecting arms are sleeved with pole support columns, the outer circle parts of the two rotating discs are respectively provided with a rotating arm, one rotating arm is hinged with the head end of the T-shaped connecting rod, and the other rotating arm is hinged with the tail end of the T-shaped connecting rod; the utility model can drive the two rotating discs to rotate only by using one pushing cylinder.
Description
Technical Field
The utility model belongs to the technical field of tool fixtures, and relates to a positioning tool for laser welding of a round pole of a battery cover plate.
Background
When the battery cover plate is welded by laser, the sealing ring is required to be placed in the corresponding pole mounting groove, then the corresponding pole is pressed on the sealing ring, the edge of the pole and the edge of the pole mounting groove are welded, when the pole is welded, a pole welding tool is required to be used, the pole is pressed on the sealing ring by the pole welding tool, and then the edge of the pole is welded on the edge of the pole mounting groove by the laser welder. When the laser welding head rotates along an annular track to weld the pole edge of the battery cover plate with the mounting groove, the laser welding head is blocked by the pressing arm on the rotating disc, so that two pushing cylinders are required to respectively drive the two rotating discs on the positioning main body to rotate so as to drive the pressing arm to rotate and abdy the laser welding head, and a circle of welding seams connected end to end are completed.
Disclosure of Invention
The utility model provides a positioning tool for a circular pole of a battery cover plate by laser welding, which can drive two rotating discs to rotate only by using one pushing cylinder.
In order to solve the problems, the utility model adopts the following technical scheme: the positioning main board is provided with a pushing cylinder, a telescopic rod of the pushing cylinder is connected with a pushing plate, a connecting plate is arranged on the pushing plate, and the connecting plate is hinged with the middle end of the T-shaped connecting rod; the inner circle parts of the two rotating discs are respectively provided with a connecting arm extending to the circle center, the tail ends of the connecting arms are sleeved with pole support columns, the pole support columns are used for pole protection caps of the pressed battery cover plates, the outer circle parts of the two rotating discs are respectively provided with a rotating arm, one rotating arm is hinged with the head end of the T-shaped connecting rod, and the other rotating arm is hinged with the tail end of the T-shaped connecting rod.
Among the above technical schemes, more specific technical schemes may also be: the positioning main board and the rotating disc are provided with a rotating disc connecting plate therebetween, and the rotating disc connecting plate is provided with a disc opening matched with the rotating disc.
Further: the rotating disc connecting plate is fixedly arranged on the positioning main board through bolts.
Further: the pushing cylinder is fixedly arranged on the positioning main board through a cylinder fixing seat.
Further: the cylinder fixing seat is fixedly installed on the positioning main board through bolts.
Due to the adoption of the technical scheme, compared with the prior art, the utility model has the following beneficial effects: the pole support column is pressed on the pole protection cap of the battery cover plate, and the T-shaped connecting rod is driven by left-right movement of the pushing cylinder, so that the T-shaped connecting rod drives the two rotating discs to rotate around the pole support column, and the function of driving the two rotating discs to rotate by one pushing cylinder is realized.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
In the figure: 1. positioning a main board; 11. a rotating disc connecting plate; 111. a disc opening; 12. a cylinder fixing seat; 2. rotating the disc; 21. an annular welding port; 21. a connecting arm; 22. a rotating arm; 3. a pole support column; 4. a T-shaped connecting rod; 5. a pushing cylinder; 51. a push plate; 52. and connecting plates.
Detailed Description
The utility model is further described below with reference to the examples of the drawings:
the positioning tool for the circular polar post of the battery cover plate of the laser welding shown in fig. 1 comprises a positioning main plate 1 provided with two rotating discs 2, wherein the rotating discs 2 are provided with annular welding openings, and the positioning tool also comprises a T-shaped connecting rod 4, the positioning main plate 1 is provided with a pushing cylinder 5, a telescopic rod of the pushing cylinder 5 is connected with a pushing plate 51, the pushing plate 51 is provided with a connecting plate 52, and the connecting plate 52 is hinged with the middle end of the T-shaped connecting rod 4 through a sliding pin shaft; the inner circle parts of the two rotating discs 2 are respectively provided with a connecting arm 21 extending to the circle center, the tail ends of the connecting arms 21 are sleeved with a pole support column 3, the pole support column 3 is used for a pole protection cap of a pressed battery cover plate, the outer circle parts of the two rotating discs 2 are respectively provided with a rotating arm 22, one rotating arm 22 is hinged with the head end of the T-shaped connecting rod 4 through a rotating pin shaft, and the other rotating arm 22 is hinged with the tail end of the T-shaped connecting rod 4 through a rotating pin shaft; a rotating disc connecting plate 11 is arranged between the positioning main board 1 and the rotating disc 2, and a disc opening 111 matched with the rotating disc 2 is formed in the rotating disc connecting plate 11; the rotating disc connecting plate 11 is fixedly arranged on the positioning main board 1 through bolts; the pushing cylinder 5 is fixedly arranged on the positioning main board 1 through a cylinder fixing seat 12; the cylinder fixing seat 12 is fixedly installed on the positioning main board 1 through bolts.
When the positioning tool is used, the positioning tool presses the battery cover plate body until the pole support column 3 is pressed on the pole protection cap of the battery cover plate, the laser welding head moves along the annular welding opening of the rotating disc 2 to weld the pole edge of the battery cover plate with the mounting groove, as the connecting arm 21 shields the welding part of the pole edge of a part of the battery cover plate and the mounting groove, the pushing cylinder 5 starts to push the pushing plate 51, the pushing plate 51 drives the connecting plate 52, the connecting plate 52 drives the T-shaped connecting rod 4, and then the T-shaped connecting rod 4 drives the two rotating discs 2 to rotate around the pole support column 3, so that the connecting arm 21 lets the part which is required to be shielded for continuous welding of the laser welding head, and a circle of welding seam which is connected end to end is completed.
Claims (5)
1. The utility model provides a circular utmost point post location frock of laser welding battery apron, is including being equipped with the location mainboard of two rotation discs, annular welded joint has been seted up to the rotation disc, its characterized in that: the positioning main board is provided with a pushing cylinder, a telescopic rod of the pushing cylinder is connected with a pushing plate, a connecting plate is arranged on the pushing plate, and the connecting plate is hinged with the middle end of the T-shaped connecting rod; the inner circle parts of the two rotating discs are respectively provided with a connecting arm extending to the circle center, the tail ends of the connecting arms are sleeved with pole support columns, the outer circle parts of the two rotating discs are respectively provided with a rotating arm, one rotating arm is hinged with the head end of the T-shaped connecting rod, and the other rotating arm is hinged with the tail end of the T-shaped connecting rod.
2. The laser welding battery cover plate circular pole positioning tool according to claim 1, wherein: the positioning main board and the rotating disc are provided with a rotating disc connecting plate therebetween, and the rotating disc connecting plate is provided with a disc opening matched with the rotating disc.
3. The laser welding battery cover plate circular pole positioning tool according to claim 2, wherein: the rotating disc connecting plate is fixedly arranged on the positioning main board through bolts.
4. A laser welded battery cover plate circular pole positioning tool as claimed in claim 1 or 3, wherein: the pushing cylinder is fixedly arranged on the positioning main board through a cylinder fixing seat.
5. The laser welded battery cover plate circular pole positioning tool according to claim 4, wherein: the cylinder fixing seat is fixedly installed on the positioning main board through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322206277.7U CN220612702U (en) | 2023-08-16 | 2023-08-16 | Positioning tool for circular polar column of laser welding battery cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322206277.7U CN220612702U (en) | 2023-08-16 | 2023-08-16 | Positioning tool for circular polar column of laser welding battery cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220612702U true CN220612702U (en) | 2024-03-19 |
Family
ID=90228764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322206277.7U Active CN220612702U (en) | 2023-08-16 | 2023-08-16 | Positioning tool for circular polar column of laser welding battery cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220612702U (en) |
-
2023
- 2023-08-16 CN CN202322206277.7U patent/CN220612702U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |