CN111112906A - New forms of energy battery tray arc-welding anchor clamps - Google Patents
New forms of energy battery tray arc-welding anchor clamps Download PDFInfo
- Publication number
- CN111112906A CN111112906A CN201911172512.5A CN201911172512A CN111112906A CN 111112906 A CN111112906 A CN 111112906A CN 201911172512 A CN201911172512 A CN 201911172512A CN 111112906 A CN111112906 A CN 111112906A
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- frame
- bottom frame
- seat
- battery tray
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention provides a new energy battery tray arc welding clamp, and relates to the field of battery tray welding. This new energy battery tray arc-welding anchor clamps, including the bottom frame, the upper end of bottom frame is provided with short frame and long frame, the upper end of bottom frame is provided with first anchor clamps and quantity in one side equidistance of short frame and is three, the upper end of bottom frame is provided with second anchor clamps and quantity in one side equidistance of long frame and is three, the corresponding position of the upper end second anchor clamps of bottom frame is provided with third anchor clamps and quantity in the opposite side equidistance of long frame and is three, the middle part of one side long frame of second anchor clamps and third anchor clamps is provided with positioner, the inboard of short frame and long frame is provided with the water-cooling roof beam, be provided with the reinforcing plate between the water-cooling roof beam. Through anchor clamps, locating pin and support for the workman has the advantage that the location is accurate, fast, the welding back performance is excellent when placing the spare part of battery tray.
Description
Technical Field
The invention relates to the field of welding of battery trays, in particular to an arc welding clamp for a new energy battery tray.
Background
The electric vehicle (BEV) is a vehicle which takes a vehicle-mounted power supply as power and drives wheels by a motor, and meets various requirements of road traffic and safety regulations. Because the influence on the environment is smaller than that of the traditional automobile, the prospect is widely seen. At present, a large number of electric passenger vehicles, electric passenger vehicles and electric goods vehicles brands appear in China, such as Yuelai, Wima, Xiaopeng, Nezha, future and the like, and the battery tray serving as a carrier of the battery is generally existed in most electric vehicles.
The battery of the electric automobile is arranged in the tray, so that the battery is convenient to install and is beneficial to protecting the battery. The existing battery tray has high requirements on welding and cannot have hidden troubles to batteries due to tiny collision. When the battery tray is usually spliced and welded manually, the welding positions of tray parts are deviated frequently, and the quality of the whole batch is not uniform. Meanwhile, manual clamping welding is adopted, so that the working efficiency is low.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the arc welding clamp for the new energy battery tray, which solves the problems of difficult positioning of the battery tray and low production efficiency of workers.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a new energy battery tray arc welding fixture comprises a bottom frame, wherein the upper end of the bottom frame is provided with a short frame and a long frame, the upper end of the bottom frame is provided with three first fixtures at one side of the short frame at equal intervals, the upper end of the bottom frame is fixedly connected with a clamping seat at one side of one of the first fixtures, the upper end of the clamping seat is rotatably connected with clamping blocks, the upper end of the bottom frame is provided with three second fixtures at one side of the long frame at equal intervals, the corresponding positions of the second fixtures at the upper end of the bottom frame are provided with three third fixtures at the other side of the long frame at equal intervals, the middle parts of the long frames at one sides of the second fixtures and the third fixtures are provided with positioning devices, the upper end of the bottom frame is fixedly connected with a first bottom supporting block at one side of one of the third fixtures, and the upper end of the bottom frame is provided with a side support at one side of one of the third fixtures, the module fixing device is characterized in that water-cooling beams are arranged on the inner sides of the short frame and the long frame, reinforcing plates are arranged between the water-cooling beams, module fixing long supports are arranged at trisection positions of the reinforcing plates, and module fixing short supports are arranged between the water-cooling beams and the long frame at corresponding positions of the module fixing long supports.
Preferably, the bottom frame is provided with through holes at the positions of the first clamp, the second clamp and the third clamp.
Preferably, the first clamp comprises a second bottom supporting block, a second side supporting block and a first pressing block, the second side supporting block is fixedly connected to the upper end of the second bottom supporting block, and the first pressing block is arranged above the second side supporting block.
Preferably, the second clamp comprises a second pressing block and a second pressing seat, and the second pressing block is arranged at the upper end of the second pressing seat.
Preferably, the third clamp comprises a third pressing block and a third pressing seat, and the third pressing block is arranged at the upper end of the third pressing seat.
Preferably, the positioning device comprises a positioning pin and a positioning seat, the upper end of the positioning seat is fixedly connected with the positioning pin, and the lower end of the positioning seat is fixedly connected with the bottom frame.
Preferably, the side support comprises a side support seat and a first side support block, the upper end of the side support seat is fixedly connected with the first side support block, and the bottom of the side support seat is fixedly connected with the bottom frame.
(III) advantageous effects
The invention provides a new energy battery tray arc welding clamp. The method has the following beneficial effects:
1. when long frame was placed, the bottom and the contact of first bottom sprag piece of long frame, the lateral wall and the side of long frame support the laminating, locating hole and the bottom frame cooperation location that long frame reserved simultaneously, place the water-cooling roof beam in proper order after that, the short support is fixed to the module, the long support is fixed to the module, the reinforcing plate, when short frame was placed, the bottom and the contact of second bottom sprag piece of short frame, rotate the fixture block of one side cassette upper end simultaneously, prevent to remove about the short frame, after short frame was placed, the position location to battery tray has been simplified to the above-mentioned process, the workman only need to place battery tray parts (short frame and long frame) on battery tray's positioner can, workman's production efficiency can be improved greatly.
2. Compared with manual operation, the welding fixture disclosed by the invention has the advantages that the first fixture, the second fixture and the third fixture are integrally fixed through the first pressing block, the second pressing block and the third pressing block respectively by using the air cylinder (not shown in the figure), so that the stability of the battery tray after welding is ensured.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a partial schematic view of a workpiece being held in accordance with the present invention;
FIG. 3 is a schematic view of a first type of holding structure of the present invention;
FIG. 4 is a schematic diagram of a first type of holding structure according to the present invention.
Wherein, 1, a bottom frame; 2. a first clamp; 3. a short frame; 4. a reinforcing plate; 5. a water-cooled beam; 6. a second clamp; 7. a third clamp; 8. a long frame; 9. a module fixing short bracket; 10. the module fixes the long bracket; 11. a positioning device; 12. side support; 13. a first bottom support block; 14. positioning pins; 15. positioning seats; 16. a second compact block; 17. a second pressing seat; 18. a side support base; 19. a first side support block; 20. a third compact block; 21. a third pressing seat; 22. a second bottom support block; 23. a card holder; 24. a second side support block; 25. a clamping block; 26. the first compact heap.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, an embodiment of the present invention provides a new energy battery tray arc welding fixture, which includes a bottom frame 1, a short frame 3 and a long frame 8 are disposed at an upper end of the bottom frame 1, three first fixtures 2 are disposed at an upper end of the bottom frame 1 at equal intervals on one side of the short frame 3, a clamping seat 23 is fixedly connected at an upper end of the bottom frame 1 at one side of one of the first fixtures 2, a clamping block 25 is rotatably connected at an upper end of the clamping seat 23, three second fixtures 6 are disposed at an upper end of the bottom frame 1 at equal intervals on one side of the long frame 8, three third fixtures 7 are disposed at corresponding positions of the second fixtures 6 at an upper end of the bottom frame 1 at equal intervals on the other side of the long frame 8, the long frame 8 is six in total through the second fixtures 6 and the third fixtures 7, which conforms to a six-point positioning principle, and improves a clamping stability of the long, the middle parts of the long frames 8 on one side of the second clamp 6 and the third clamp 7 are provided with a positioning device 11, the upper end of the bottom frame 1 is fixedly connected with a first bottom supporting block 13 on one side of one of the third clamps 7, the upper end of the bottom frame 1 is provided with a side support 12 on one side of one of the third clamps 7, the inner sides of the short frames 3 and the long frames 8 are provided with water-cooling beams 5, reinforcing plates 4 are arranged between the water-cooling beams 5, trisection positions of the reinforcing plates 4 are provided with module fixing long supports 10, module fixing short supports 9 are arranged between the water-cooling beams 5 and the long frames 8 at positions corresponding to the module fixing long supports 10, and heat generated during welding can be brought by the water-cooling beams 5.
The bottom frame 1 is provided with through holes at the positions of the first clamp 2, the second clamp 6 and the third clamp 7, the first clamp 2 comprises a second bottom supporting block 22, a second side supporting block 24 and a first pressing block 26, the upper end of the second bottom supporting block 22 is fixedly connected with the second side supporting block 24, the first pressing block 26 is arranged above the second side supporting block 24, the second clamp 6 comprises a second pressing block 16 and a second pressing seat 17, the upper end of the second pressing seat 17 is provided with the second pressing block 16, the third clamp 7 comprises a third pressing block 20 and a third pressing seat 21, the upper end of the third pressing seat 21 is provided with the third pressing block 20, the positioning device 11 comprises a positioning pin 14 and a positioning seat 15, the upper end of the positioning seat 15 is fixedly connected with the positioning pin 14, the lower end of the positioning seat 15 is fixedly connected with the bottom frame 1, the side support 12 comprises a side supporting seat 18 and a first side supporting block 19, the upper end of the side supporting seat 18 is fixedly connected with a first side supporting block 19, and the bottom of the side supporting seat 18 is fixedly connected with the bottom frame 1.
The working principle of the invention is as follows: when the robot is used, when the long frame 8 is placed, the bottom of the long frame 8 is in contact with the first bottom supporting block 13, the side wall of the long frame 8 is attached to the side edge support 12, meanwhile, the positioning hole reserved in the long frame 8 is matched and positioned with the bottom frame 1, then the water cooling beam 5, the module fixing short support 9, the module fixing long support 10 and the reinforcing plate 4 are sequentially placed, when the short frame 3 is placed, the bottom of the short frame 3 is in contact with the second bottom supporting block 22, meanwhile, the clamping block 25 at the upper end of the clamping seat 23 on one side is rotated to prevent the short frame 3 from moving left and right, after the short frame 3 is placed, the first clamp 2, the second clamp 6 and the third clamp 7 are fixed through the first pressing block 26, the second pressing block 16 and the third pressing block 20 respectively by using the air cylinder (not shown in the drawing), and then the robot performs welding.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a new forms of energy battery tray arc-welding anchor clamps, includes bottom frame (1), its characterized in that: the upper end of the bottom frame (1) is provided with short frames (3) and long frames (8), the upper end of the bottom frame (1) is provided with three first clamps (2) at one side of the short frames (3) at equal intervals, one side of one first clamp (2) is fixedly connected with a clamping seat (23) at the upper end of the bottom frame (1), the upper end of the clamping seat (23) is rotatably connected with a clamping block (25), the upper end of the bottom frame (1) is provided with three second clamps (6) at one side of the long frames (8) at equal intervals, the corresponding positions of the second clamps (6) at the upper end of the bottom frame (1) are provided with three third clamps (7) at the other side of the long frames (8) at equal intervals, the middle parts of the long frames (8) at one sides of the second clamps (6) and the third clamps (7) are provided with positioning devices (11), the utility model discloses a module fixing device, including bottom frame (1), one side fixedly connected with first bottom sprag piece (13) of one of them third anchor clamps (7) in the upper end of bottom frame (1), the upper end of bottom frame (1) is provided with side support (12) in one side of one of them third anchor clamps (7), the inboard of short frame (3) and long frame (8) is provided with water-cooling roof beam (5), be provided with reinforcing plate (4) between water-cooling roof beam (5), the trisection department of reinforcing plate (4) is provided with module fixed long support (10), correspond the position between water-cooling roof beam (5) and long frame (8) and be provided with module fixed short support (9) in module fixed long support (10).
2. The new energy battery tray arc welding clamp according to claim 1, characterized in that: through holes are formed in the bottom frame (1) at the positions of the first clamp (2), the second clamp (6) and the third clamp (7).
3. The new energy battery tray arc welding clamp according to claim 1, characterized in that: the first clamp (2) comprises a second bottom supporting block (22), a second side supporting block (24) and a first pressing block (26), the second side supporting block (24) is fixedly connected to the upper end of the second bottom supporting block (22), and the first pressing block (26) is arranged above the second side supporting block (24).
4. The new energy battery tray arc welding clamp according to claim 1, characterized in that: the second clamp (6) comprises a second pressing block (16) and a second pressing seat (17), and the upper end of the second pressing seat (17) is provided with the second pressing block (16).
5. The new energy battery tray arc welding clamp according to claim 1, characterized in that: the third clamp (7) comprises a third pressing block (20) and a third pressing seat (21), and the upper end of the third pressing seat (21) is provided with the third pressing block (20).
6. The new energy battery tray arc welding clamp according to claim 1, characterized in that: the positioning device (11) comprises a positioning pin (14) and a positioning seat (15), the upper end of the positioning seat (15) is fixedly connected with the positioning pin (14), and the lower end of the positioning seat (15) is fixedly connected with the bottom frame (1).
7. The new energy battery tray arc welding clamp according to claim 1, characterized in that: the side support (12) comprises a side support seat (18) and a first side support block (19), the upper end of the side support seat (18) is fixedly connected with the first side support block (19), and the bottom of the side support seat (18) is fixedly connected with the bottom frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911172512.5A CN111112906A (en) | 2019-11-26 | 2019-11-26 | New forms of energy battery tray arc-welding anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911172512.5A CN111112906A (en) | 2019-11-26 | 2019-11-26 | New forms of energy battery tray arc-welding anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111112906A true CN111112906A (en) | 2020-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911172512.5A Pending CN111112906A (en) | 2019-11-26 | 2019-11-26 | New forms of energy battery tray arc-welding anchor clamps |
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| Country | Link |
|---|---|
| CN (1) | CN111112906A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112536537A (en) * | 2020-10-29 | 2021-03-23 | 上海凌云工业科技有限公司凌云汽车技术分公司 | Z-direction compression laser welding tool for battery tray |
| CN114571194A (en) * | 2022-04-11 | 2022-06-03 | 山东裕航特种合金装备有限公司 | Method and tool for machining whole hole positions of battery tray of new energy automobile |
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| CN114571194A (en) * | 2022-04-11 | 2022-06-03 | 山东裕航特种合金装备有限公司 | Method and tool for machining whole hole positions of battery tray of new energy automobile |
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Application publication date: 20200508 |
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