CN222448965U - Welding tool for power battery pack shell of new energy automobile - Google Patents
Welding tool for power battery pack shell of new energy automobile Download PDFInfo
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- CN222448965U CN222448965U CN202420864573.8U CN202420864573U CN222448965U CN 222448965 U CN222448965 U CN 222448965U CN 202420864573 U CN202420864573 U CN 202420864573U CN 222448965 U CN222448965 U CN 222448965U
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- battery pack
- fixedly connected
- new energy
- energy automobile
- power battery
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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 discloses a welding tool for a power battery pack shell of a new energy automobile, which relates to the technical field of battery pack welding and comprises a positioning mechanism, wherein the positioning mechanism comprises an air cylinder, the air cylinder is butted in a clamping groove formed in one side of the top of an operation table, one end of the air cylinder is provided with a telescopic rod, a sliding rail is arranged in the operation table, two ends of the top of the sliding rail are respectively provided with a movable plate, one side opposite to the two movable plates is respectively provided with an adjusting plate, and three adjusting grooves are formed in two ends of one side, away from the adjusting plates, of the two movable plates. According to the utility model, the two moving blocks can synchronously move relatively or horizontally in opposite directions by the starting cylinder, so that a plurality of groups of battery pack shells can be positioned and clamped, the battery pack shells can be tightly attached together, the traditional manual intervention is avoided, the battery pack shells are put, the workload of workers is reduced, the welding quality is improved, and the welding defects are reduced.
Description
Technical Field
The utility model relates to the technical field of battery pack welding, in particular to a welding tool for a power battery pack shell of a new energy automobile.
Background
The utility model provides a new energy automobile power battery package shell welding frock, refers to being arranged in the new energy automobile, is exclusively used in a working arrangement of welding power battery package shell. The tool equipment is one of important equipment in the manufacturing process of new energy automobiles, and is mainly used for accurately welding all parts of a power battery pack together to form a complete shell capable of protecting batteries.
However, in the prior art, when the conventional welding fixture is used for welding the battery pack cases, since the battery pack cases cannot be closely attached together when the battery pack cases are placed, the worker needs to spend extra time and effort to carefully adjust and align the battery packs so as to ensure that the battery pack cases can be closely attached together, which is time-consuming and labor-consuming, increases the difficulty and complexity of the work, and in addition, when the battery pack cases cannot be closely attached, the welding quality may be reduced, and even poor welding may occur. Therefore, the welding tool for the power battery pack shell of the new energy automobile is provided.
Disclosure of utility model
The utility model aims to provide a welding tool for a power battery pack shell of a new energy automobile, which aims to solve the problems in the background technology.
The welding tool for the power battery pack shell of the new energy automobile comprises a positioning mechanism, wherein the positioning mechanism comprises an air cylinder, the air cylinder is abutted to a clamping groove formed in one side of the top of an operation table, one end of the air cylinder is provided with a telescopic rod, a sliding rail is arranged in the operation table, two ends of the top of the sliding rail are respectively provided with a movable plate, one opposite side of each movable plate is respectively provided with an adjusting plate, two ends of one side, away from the adjusting plates, of each movable plate are respectively provided with three adjusting grooves, an adjusting piece is arranged in each adjusting groove, racks are respectively arranged at the bottoms of one opposite sides of each movable plate, a fixing strip is arranged in each sliding rail, a fixing piece is arranged in each clamping groove formed in the center of each fixing strip, the outer surface of each fixing piece is provided with a bearing, the outer surface of each bearing is provided with a gear, and the top of each adjusting plate is provided with a buffer mechanism.
As a further preference of this technical scheme, buffer gear includes the connecting block, connecting block bottom fixed connection is in the draw-in groove of seting up at the regulating plate top, connecting block one side fixedly connected with fixed pipe, sliding connection has the movable rod in the fixed pipe, the movable rod other end passes buffer spring inner circle and buffer dish one side fixed connection, the one end fixed connection of buffer spring is kept away from the one end of connecting block at the fixed pipe, the other end fixed connection of buffer spring is close to one side of movable rod at the buffer dish.
As a further preferable mode of the technical scheme, the output end of the air cylinder is in butt joint with a telescopic rod, the outer surface of the sliding rail is fixedly connected with the inner wall of the operating platform, and one end, far away from the air cylinder, of the telescopic rod is fixedly connected with a moving plate.
As a further preferable mode of the technical scheme, two sides of the bottom of the movable plate are respectively connected with the top of the sliding rail in a sliding mode, and two opposite sides of the movable plate are respectively butted with two ends of the blind.
As a further preferable mode of the technical scheme, one end of the adjusting piece penetrates through the adjusting groove to be in threaded connection with the inner wall of the threaded groove formed in one side, close to the moving plate, of the adjusting plate, and racks are fixedly connected to the bottoms of the opposite sides of the two moving plates.
As a further preferable mode of the technical scheme, two ends of the fixing strip are respectively and fixedly connected with two sides of the inner wall of the sliding rail, and a fixing piece is fixedly connected in a clamping groove formed in the center of the fixing strip.
As a further preferable mode of the technical scheme, the outer surface of the top of the fixing piece is fixedly connected with the inner surface of the bearing, the outer surface of the bearing is fixedly connected with the inner surface of the gear, and teeth of the two racks are meshed with tooth grooves of the gear.
The utility model provides a welding tool for a power battery pack shell of a new energy automobile, which has the following beneficial effects:
(1) According to the utility model, the two moving blocks can synchronously move relatively or horizontally in opposite directions by the starting cylinder, so that a plurality of groups of battery pack shells can be positioned and clamped, the battery pack shells can be tightly attached together, the traditional manual intervention is avoided, the battery pack shells are put, the workload of workers is reduced, the welding quality is improved, and the welding defects are reduced.
(2) According to the utility model, after the buffer disc contacts with the outer side of the battery pack shell, if the battery pack shell is continuously squeezed and clamped, the movable rod can slide into the fixed pipe, and the spring can generate extrusion force and then shrink and deform when being moved to one side of the fixed pipe by the buffer disc, so that the generated buffer effect can better protect the shape of the battery pack shell under the squeezing and clamping from deformation.
Drawings
Fig. 1 is a schematic structural diagram of a welding tool for a power battery pack shell of a new energy automobile.
Fig. 2 is a schematic structural view of a broken side of a welding tool operating table for a power battery pack case of a new energy automobile.
Fig. 3 is a schematic diagram of a structure of a partially disassembled side of a positioning mechanism of a welding tool for a power battery pack shell of a new energy automobile.
Fig. 4 is a schematic structural view of a disassembly side of a moving plate and an adjusting plate of a welding tool for a power battery pack shell of a new energy automobile.
Fig. 5 is a schematic structural view of a broken side of a buffer mechanism of a welding tool for a power battery pack shell of a new energy automobile.
In the figure, 1, a positioning mechanism, 11, an air cylinder, 12, a telescopic rod, 13, a sliding rail, 14, a moving plate, 15, an adjusting plate, 16, an adjusting groove, 17, an adjusting piece, 18, a rack, 19, a fixing strip, 110, a fixing piece, 111, a bearing, 112 and a gear;
2. A buffer mechanism; 21, connecting blocks, 22, fixed pipes, 23, movable rods, 24, buffer springs, 25 and buffer discs;
31. Operating table 33, blind.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
The utility model provides the technical scheme that: as shown in fig. 1-5, in this embodiment, a welding tool for a power battery pack housing of a new energy automobile includes: the positioning mechanism 1, the positioning mechanism 1 comprises an air cylinder 11, the air cylinder 11 is butted in a clamping groove formed in one side of the top of an operation table 31, one end of the air cylinder 11 is provided with a telescopic rod 12, a sliding rail 13 is arranged in the operation table 31, two ends of the top of the sliding rail 13 are respectively provided with a movable plate 14, the output end of the air cylinder 11 is butted with the telescopic rod 12, the outer surface of the sliding rail 13 is fixedly connected with the inner wall of the operation table 31, one end of the telescopic rod 12 far away from the air cylinder 11 is fixedly connected with the movable plate 14, two sides of the bottom of the two movable plates 14 are respectively connected with the top of the sliding rail 13 in a sliding manner, one opposite sides of the two movable plates 14 are respectively butted with two ends of a blind 33, two opposite sides of the two movable plates 14 are respectively provided with an adjusting plate 15, three adjusting grooves 16 are respectively formed in two ends of one side of the two movable plates 14 far away from the adjusting plate 15, an adjusting piece 17 is arranged in the adjusting groove 16, racks 18 are arranged at the bottoms of opposite sides of the two moving plates 14, one end of an adjusting piece 17 penetrates through an adjusting groove 16 to be in threaded connection with the inner wall of a threaded groove formed in one side, close to the moving plates 14, of the adjusting plate 15, racks 18 are fixedly connected to the bottoms of opposite sides of the two moving plates 14, fixing strips 19 are arranged in sliding rails 13, fixing pieces 110 are arranged in clamping grooves formed in the centers of the fixing strips 19, two ends of the fixing strips 19 are respectively and fixedly connected with two sides of the inner wall of the sliding rails 13, fixing pieces 110 are fixedly connected in clamping grooves formed in the centers of the fixing strips 19, bearings 111 are arranged on the outer surfaces of the fixing pieces 110, gears 112 are arranged on the outer surfaces of the bearings 111, the outer surfaces of the tops of the fixing pieces 110 are fixedly connected with the inner surfaces of the bearings 111, the outer surfaces of the bearings 111 are fixedly connected with the inner surfaces of the gears 112, the teeth of the two racks 18 are meshed with the tooth grooves of the gear 112, and the top of the adjusting plate 15 is provided with a buffer mechanism 2.
In this embodiment, when a worker uses the device to weld a plurality of battery panel shells in a positioning manner, firstly, the battery pack shells are placed on the operation table 31, the telescopic rod 12 is pushed by the starting cylinder 11 to drive the movable plate 14 to move on the sliding rail 13, when the movable plate 14 moves, the rack 18 is also kept moving synchronously, one tooth of the rack 18 is meshed with the tooth socket of the gear 112, so the gear 112 rotates, in the rotating process of the gear 112, the tooth socket on the other side of the gear 112 is meshed with the tooth socket of the other rack 18, therefore, the two movable plates 14 are kept moving synchronously and horizontally, and then the battery pack shells on the operation table 31 are clamped in a positioning manner and are closely attached together, meanwhile, the curtain 33 can avoid difficulty in cleaning the movable plate due to synchronous movement of the two movable plates 14, when the battery pack height requiring positioning and clamping is low, the adjusting piece 17 can be rotated anticlockwise, the limiting position between the adjusting piece 15 and the movable plate 14 is released, the limiting piece 15 is adjusted downwards, and the welding quality of the battery pack can be further improved, and the welding quality can be further improved, and the quality of the battery pack can be better adjusted.
As shown in fig. 1-5, the buffer mechanism 2 includes a connection block 21, the bottom of the connection block 21 is fixedly connected in a clamping groove formed in the top of the adjusting plate 15, one side of the connection block 21 is fixedly connected with a fixed pipe 22, a movable rod 23 is slidably connected in the fixed pipe 22, the other end of the movable rod 23 passes through an inner ring of a buffer spring 24 and is fixedly connected with one side of a buffer disc 25, one end of the buffer spring 24 is fixedly connected with one end of the fixed pipe 22, which is far away from the connection block 21, and the other end of the buffer spring 24 is fixedly connected with one side of the buffer disc 25, which is close to the movable rod 23.
In this embodiment, when the two moving plates 14 move relatively to position and clamp the battery pack case, the buffer disc 25 will contact with the outer side of the battery pack case first, when the buffer disc 25 presses the battery pack case, the movable rod 23 will slide into the fixed tube 22, and the spring will generate extrusion force and shrink and deform when the buffer disc 25 moves to the side of the fixed tube 22, so that the generated buffer effect can better protect the shape of the battery pack case under the pressing and clamping from deformation.
The utility model provides a welding tool for a power battery pack shell of a new energy automobile, which has the following specific working principle:
When a worker needs to use the device to accurately position and weld a plurality of battery plate shells, firstly, the battery pack shells are required to be placed on the operating platform 31, when the air cylinder 11 is started, the telescopic rod 12 is pushed, the moving plate 14 moves on the sliding rail 13, in the process, the rack 18 synchronously keeps moving, when the rack 18 moves, one tooth of the rack 18 moves in a meshed mode with a tooth groove of the gear 112, the gear 112 rotates, in the process of rotating the gear 112, the tooth groove at the other side of the gear 112 moves in a meshed mode with the tooth groove of the other rack 18, therefore, the two moving plates 14 can keep synchronously and horizontally moving, the battery pack shells on the operating platform 31 can be clamped in a positioned mode and are closely attached together, meanwhile, the shielding curtain 33 can stretch or stretch due to synchronous movement of the two moving plates 14, when the battery pack needing to be positioned and clamped is relatively short, the limiting fixing between the adjusting plate 15 and the moving plate 14 can be achieved through anticlockwise rotating the adjusting piece 17, then, when the adjusting plate 15 moves downwards, the adjusting piece 17 moves downwards, the battery pack shells are adjusted to the position of the adjusting piece, the battery pack shells are adjusted to be adjusted by the adjusting piece 17, the two moving plates are adjusted to be stretched to the side by the limiting plate 25, and the two moving plates are pressed to the buffer plates 22 are pressed to the outer side of the buffer plate 25, and the buffer plate 25 is clamped by the buffer plate 25, and the buffer plate is fixed, and the buffer plate is pressed to the buffer plate 25 is fixed, and the buffer plate is deformed to the buffer plate 25.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a new energy automobile power battery package shell welding frock, includes positioning mechanism (1), positioning mechanism (1) includes cylinder (11), and in the draw-in groove of cylinder (11) butt joint in operation panel (31) top one side seting up, cylinder (11) one end is provided with telescopic link (12), be provided with slide rail (13) in operation panel (31), slide rail (13) top both ends all are provided with movable plate (14), two the opposite one side of movable plate (14) all is provided with regulating plate (15), two three regulating groove (16) have all been seted up at the both ends that movable plate (14) kept away from regulating plate (15) one side, be provided with regulating part (17) in regulating groove (16), two the bottom of opposite one side of movable plate (14) all is provided with rack (18), be provided with fixed strip (19) in slide rail (13), be provided with mounting (110) in the draw-in groove of seting up in the center of fixed strip (19), mounting (110) surface is provided with bearing (111), gear (112) are provided with bearing (111), surface (2) are provided with damper (112).
2. The welding fixture for the power battery pack shell of the new energy automobile according to claim 1, wherein the buffer mechanism (2) comprises a connecting block (21), the bottom of the connecting block (21) is fixedly connected in a clamping groove formed in the top of the adjusting plate (15), one side of the connecting block (21) is fixedly connected with a fixed pipe (22), a movable rod (23) is slidably connected in the fixed pipe (22), the other end of the movable rod (23) penetrates through an inner ring of a buffer spring (24) and is fixedly connected with one side of a buffer disc (25), one end of the buffer spring (24) is fixedly connected with one end, far away from the connecting block (21), of the fixed pipe (22), and the other end of the buffer spring (24) is fixedly connected with one side, close to the movable rod (23), of the buffer disc (25).
3. The welding fixture for the power battery pack shell of the new energy automobile according to claim 1, wherein the output end of the air cylinder (11) is in butt joint with a telescopic rod (12), the outer surface of the sliding rail (13) is fixedly connected with the inner wall of the operating platform (31), and one end, far away from the air cylinder (11), of the telescopic rod (12) is fixedly connected with a movable plate (14).
4. The welding fixture for the power battery pack shell of the new energy automobile according to claim 1, wherein two sides of the bottoms of the two moving plates (14) are respectively connected with the tops of the sliding rails (13) in a sliding mode, and two opposite sides of the two moving plates (14) are respectively in butt joint with two ends of the blind (33).
5. The welding fixture for the power battery pack shell of the new energy automobile according to claim 1, wherein one end of the adjusting piece (17) penetrates through the adjusting groove (16) to be in threaded connection with the inner wall of a threaded groove formed in one side, close to the moving plate (14), of the adjusting plate (15), and racks (18) are fixedly connected to the bottoms of the opposite sides of the two moving plates (14).
6. The welding fixture for the power battery pack shell of the new energy automobile according to claim 1, wherein two ends of the fixing strip (19) are fixedly connected with two sides of the inner wall of the sliding rail (13) respectively, and a fixing piece (110) is fixedly connected in a clamping groove formed in the center of the fixing strip (19).
7. The welding fixture for the power battery pack shell of the new energy automobile according to claim 1, wherein the outer surface of the top of the fixing piece (110) is fixedly connected with the inner surface of the bearing (111), the outer surface of the bearing (111) is fixedly connected with the inner surface of the gear (112), and teeth of the two racks (18) are meshed with tooth grooves of the gear (112).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420864573.8U CN222448965U (en) | 2024-04-24 | 2024-04-24 | Welding tool for power battery pack shell of new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420864573.8U CN222448965U (en) | 2024-04-24 | 2024-04-24 | Welding tool for power battery pack shell of new energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222448965U true CN222448965U (en) | 2025-02-11 |
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ID=94436861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420864573.8U Active CN222448965U (en) | 2024-04-24 | 2024-04-24 | Welding tool for power battery pack shell of new energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222448965U (en) |
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2024
- 2024-04-24 CN CN202420864573.8U patent/CN222448965U/en active Active
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