CN217942360U - Battery box welding device of two-wheeled electric vehicle - Google Patents
Battery box welding device of two-wheeled electric vehicle Download PDFInfo
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- CN217942360U CN217942360U CN202221910108.0U CN202221910108U CN217942360U CN 217942360 U CN217942360 U CN 217942360U CN 202221910108 U CN202221910108 U CN 202221910108U CN 217942360 U CN217942360 U CN 217942360U
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- fixing device
- wheeled electric
- battery box
- electric vehicle
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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
A battery box welding device of a two-wheeled electric vehicle comprises a mounting table, and a frame assembly fixing device and a battery box fixing device which are arranged on the mounting table; the frame component fixing device comprises a first placing seat, a second placing seat and a first air cylinder; the battery box fixing device comprises two top columns and second cylinders, two top columns are arranged below the two transverse strips respectively to support the transverse strips, and each second cylinder is arranged above the top columns to tightly support the battery box on the transverse strips from the top. This two-wheeled electric motor car battery case welding set can fix the battery case on frame subassembly, and the automatic weld robot of being convenient for carries out automatic weld, has improved welding efficiency.
Description
Technical Field
The utility model belongs to the technical field of welding set, especially, relate to a two-wheeled electric motor car battery case welding set.
Background
The battery box is a place for placing batteries on the two-wheeled electric vehicle. Fig. 1 and 2 are schematic structural views of a two-wheeled electric vehicle frame assembly and a battery box fixedly disposed at the bottom of the frame assembly for accommodating a battery. The frame assembly comprises a U-shaped pipe body, two mounting plates and two cross bars, wherein the two mounting plates and the two cross bars are welded and fixed on the pipe body. Wherein the distance between two crossbars is better equal with the length of battery case so that install the battery case on two crossbars. In order to increase the firmness of the battery box, a U-shaped supporting strip is arranged in the middle of the two transverse strips to support the battery box, and the width of the supporting strip is equal to that of the battery box. In the prior art, in order to improve the welding efficiency, an automatic welding robot is used for welding operation. However, the automatic welding robot needs to fix the frame assembly before welding and then fix the battery box at the corresponding position on the frame assembly. Therefore, it is necessary to provide a battery case welding apparatus for two-wheeled electric vehicles.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a two-wheeled electric motor car battery case welding set has solved the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a battery box welding device of a two-wheeled electric vehicle comprises a mounting table, and a frame assembly fixing device and a battery box fixing device which are arranged on the mounting table;
the frame component fixing device comprises a first placing seat, a second placing seat and a first air cylinder, wherein the first placing seat is arranged at the horizontal part of the bottom of the pipe body, the number of the second placing seats is two, the two second placing seats are respectively arranged at the horizontal parts of two sides of the pipe body, placing grooves are formed in the top surfaces of the first placing seat and the second placing seat, the width of each placing groove is equal to the diameter of the pipe body, and the first air cylinder is arranged at the top of the first placing seat so as to tightly press the pipe body from the top;
the battery box fixing device comprises ejection columns and second cylinders, the two ejection columns are arranged below the two transverse strips respectively to support the transverse strips, and each second cylinder is arranged above each ejection column to tightly push the battery box on the transverse strips from the upper side.
On the basis of the above scheme and as a preferred scheme of the above scheme, the battery box fixing device further comprises a supporting strip fixing device, the supporting strip fixing device comprises a third placing seat and a first positioning column, the top surface structure of the third placing seat is matched with the bottom surface structure of the supporting strip to support the supporting strip, the top surface of the third placing seat is provided with a plurality of first positioning columns, and the first positioning columns can extend into holes in corresponding positions on the supporting strip.
On the basis of the above scheme and as a preferable scheme of the above scheme, the mounting table is further provided with a width adjusting device, the width adjusting device is arranged at the positions of the two mounting plates, and the width adjusting device can adjust the width between the two mounting plates.
On the basis of above-mentioned scheme and as the preferred scheme of above-mentioned scheme, width adjusting device includes base, slider, third cylinder, fourth cylinder and fifth cylinder, the base is fixed on the mount table, the slider sets up on the base with the horizontal slip, third cylinder and base fixed connection, the slider can horizontal slip under the effect of third cylinder, the fourth cylinder is connected on the slider, the fourth cylinder is two, and two fourth cylinders can push up tightly two mounting panels respectively from inboard outwards, the fifth cylinder is connected on the mount table, the fifth cylinder is two, and two fifth cylinders can push up tightly two mounting panels respectively from the outside, and the fourth cylinder and the fifth cylinder that lie in same one side push up the same position of mounting panel both sides respectively.
On the basis of the above scheme and as the preferred scheme of the above scheme, the width adjusting device further comprises a connecting block and ejector rods, the front channels of the movable rods of the two fifth cylinders are respectively connected with one connecting block, the ejector rods are fixedly connected with the connecting block, and the two ejector rods can be tightly connected with the reinforcing pipes between the two mounting plates from the two ends under the action of the fifth cylinders.
On the basis of the scheme and as the preferred scheme of above-mentioned scheme, still be equipped with collateral branch frame fixing device on the mount table, collateral branch frame fixing device locates the side of body in order to fix the collateral branch frame in the body on the position that corresponds, collateral branch frame fixing device includes first fixing base, first mount pad and sixth cylinder, the top surface structure of first fixing base and the bottom surface structure phase-match of collateral branch frame, first mount pad fixed connection is on the mount table, the sixth cylinder is connected on first mount pad, the piston rod of sixth cylinder can be followed openly and is pushed up the collateral branch frame tightly on first mount pad.
On the basis of the above scheme and as the preferred scheme of above scheme, still be equipped with data plate support fixing device on the mount table, data plate support fixing device locates the side of body in order to fix the data plate support in the position that corresponds on the body, data plate support fixing device includes second mount pad, seventh cylinder, second fixing base and second reference column, second mount pad fixed connection is on the mount table, the seventh cylinder is connected with the second mount pad, the second fixing base is connected with the piston rod of seventh cylinder, the top surface structure of second fixing base and the bottom surface structure phase-match of data plate support, the second reference column is equipped with a plurality ofly, the top surface of second fixing base is located to the second reference column, the second reference column can stretch into in the hole that corresponds the position on the data plate support.
On the basis of the above scheme and as a preferable scheme of the above scheme, the piston rods of the first cylinder and the second cylinder can rotate.
The utility model discloses the beneficial effect who has does: the battery box welding device of the two-wheeled electric vehicle can fix the battery box on the frame assembly, so that automatic welding of an automatic welding robot is facilitated, and the welding efficiency is improved; the side support and the nameplate support can be fixed at the correct positions on the tube body while the battery box is fixed, and the side support and the nameplate support can be welded simultaneously while the battery box is welded, so that the welding efficiency of the frame assembly is further improved; a width adjusting device is provided to adjust the width between the two mounting plates to a predetermined width.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of the structure of a two-wheeled electric vehicle frame assembly and a battery pack.
Fig. 2 is a schematic view of the two-wheeled electric vehicle frame assembly and battery pack from another perspective.
Fig. 3 is a schematic view of the frame assembly and the battery box fixed to the utility model.
Fig. 4 is a schematic structural view of the carriage assembly fixing device and the battery box fixing device.
Fig. 5 is a schematic structural view of the holding strip fixed on the holding strip fixing device.
Fig. 6 is a schematic structural view of the width adjustment device.
Fig. 7 is a schematic structural view showing that the mounting plate and the reinforcing pipe are fixed to the width adjusting device.
Fig. 8 is a schematic structural view of the side bracket fixed on the side bracket fixing device.
Fig. 9 is a schematic structural view of the nameplate holder fixed on the nameplate holder fixing device.
The reference numbers are as follows:
01. a tube body; 02. mounting a plate; 03. a horizontal bar; 04. a battery case; 05. supporting the strip; 06. a reinforcement tube; 07. a side bracket; 08. A nameplate support;
1. a mounting table;
2. a frame assembly fixing device; 21. a first placing seat; 22. a second placing seat; 23. a first cylinder;
3. a battery case fixing device; 31. a top pillar; 32. a second cylinder; 33. a holding strip fixing device; 331. a third placing seat; 332. A first positioning post;
4. a width adjustment device; 41. a base; 42. a slider; 43. a third cylinder; 44. a fourth cylinder; 45. a fifth cylinder; 46. Connecting blocks; 47. a top rod;
5. a side bracket fixing device; 51. a first fixed seat; 52. a first mounting seat; 53. a sixth cylinder;
6. a nameplate support fixing device; 61. a second mounting seat; 62. a seventh cylinder; 63. a second fixed seat; 64. and a second positioning column.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 9, a battery box welding device for a two-wheeled electric vehicle comprises a mounting table 1, and a frame assembly fixing device 2 and a battery box fixing device 3 which are arranged on the mounting table 1;
the frame component fixing device 2 comprises a first placing seat 21, two second placing seats 22 and a first air cylinder 23, wherein the first placing seat 21 is arranged at the horizontal position of the bottom of the pipe body, the number of the second placing seats 22 is two, the two second placing seats are respectively arranged at the horizontal positions of two sides of the pipe body 01, the top surfaces of the first placing seat 21 and the second placing seat 22 are provided with placing grooves, the width of each placing groove is equal to the diameter of the pipe body 01, and the first air cylinder 23 is arranged at the top of the first placing seat 21 so as to tightly press the pipe body from the top;
the battery box fixing device 3 comprises a top column 31 and a second air cylinder 32, two top columns 31 are respectively arranged below the two cross bars 03 to support the cross bars, and a second air cylinder 32 is arranged above each top column 31 to tightly support the battery box on the cross bar 03 from the top.
The battery box fixing device 3 further comprises a supporting strip fixing device 33, the supporting strip fixing device 33 comprises a third placing seat 331 and first positioning columns 332, the top surface structure of the third placing seat 331 is matched with the bottom surface structure of the supporting strip 05 to support the supporting strip, a plurality of first positioning columns 332 are arranged on the top surface of the third placing seat 331, and the first positioning columns 332 can extend into holes in corresponding positions on the supporting strip 05.
During the use, open first cylinder and second cylinder earlier, place the frame subassembly on first place the seat and the seat is placed to the second to make the horizontal bar place on the fore-set, then utilize first cylinder to fix the frame subassembly, will ask the strip to fix on holding in the palm strip fixing device after that, place battery case 04 on two horizontal bars and support the strip again, and utilize the second cylinder to compress tightly the battery case. Thus, the frame assembly, the battery box and the supporting strip are all fixed. At the moment, the supporting strip and the battery box can be welded on the frame assembly at one time by using an automatic welding robot. This two-wheeled electric motor car battery case welding set can fix the battery case on frame subassembly, and the automatic weld robot of being convenient for carries out automatic weld, has improved welding efficiency.
Still be equipped with width adjusting device 4 on mount table 1, width adjusting device 4 locates two mounting panel positions, width adjusting device 4 can adjust the width between two mounting panels 02.
The width adjusting device 4 comprises a base 41, a slider 42, a third cylinder 43, a fourth cylinder 44 and a fifth cylinder 45, the base 41 is fixed on the mounting table 1, the slider 42 can be arranged on the base 41 in a left-right sliding manner, the third cylinder 43 is fixedly connected with the base 41, the slider 42 can slide left and right under the action of the third cylinder 43, the fourth cylinder 44 is connected on the slider 42, the fourth cylinders 44 are two, the two fourth cylinders 44 can respectively push up two mounting plates from the inner side to the outer side, the fifth cylinder 45 is connected on the mounting table 1, the fifth cylinders 45 are two, the two fifth cylinders 45 can respectively push up the two mounting plates from the outer side to the inner side, and the fourth cylinder 44 and the fifth cylinder 45 which are positioned on the same side of the mounting plates are respectively pushed up the same position on the same side. Because the body is the U-shaped structure, respectively after the top of U-shaped welds a mounting panel, the width between the U-shaped opening part of body probably has the change, utilizes width adjusting device can be with the width adjustment between two mounting panels to predetermined width.
The width adjusting device 4 further comprises a connecting block 46 and ejector rods 47, the front channels of the movable rods of the two fifth cylinders 45 are respectively connected with one connecting block 46, the ejector rods 47 are fixedly connected with the connecting block 46, and the two ejector rods 47 can be tightly connected with the reinforcing pipe 06 between the two mounting plates from two ends under the action of the fifth cylinders 45. Utilize connecting block and ejector pin can fix the corresponding position on two mounting panels with the reinforced pipe, in the welding battery case, be convenient for weld the reinforced pipe simultaneously between two mounting panels.
Still be equipped with collateral branch frame fixing device 5 on the mount table 1, collateral branch frame fixing device 5 locates the side of body in order to fix collateral branch frame 07 in the body on the position that corresponds, collateral branch frame fixing device 5 includes first fixing base 51, first mount pad 52 and sixth cylinder 53, the top surface structure of first fixing base 51 and the bottom surface structure phase-match of collateral branch frame, first mount pad 52 fixed connection is on mount table 1, sixth cylinder 53 is connected on first mount pad 52, the piston rod of sixth cylinder 53 can be followed openly with the collateral branch frame top tightly on first mount pad 52. The side bracket fixing device can fix the side bracket at the correct position on the pipe body while fixing the battery box, and can weld the side bracket together while welding the battery box.
Still be equipped with data plate support fixing device 6 on mount table 1, data plate support fixing device 6 locates the side of body in order to fix the position that corresponds on the body with data plate support 08, data plate support fixing device 6 includes second mount pad 61, seventh cylinder 62, second fixing base 63 and second reference column 64, second mount pad 61 fixed connection is on mount table 1, seventh cylinder 62 is connected with second mount pad 61, second fixing base 63 is connected with the piston rod of seventh cylinder 62, the top surface structure of second fixing base 63 and the bottom surface structure phase-match of data plate support, second reference column 64 is equipped with a plurality ofly, the top surface of second fixing base 63 is located to second reference column 64, second reference column 64 can stretch into in the hole of corresponding position on the data plate support. The nameplate support fixing device can fix the nameplate support at the correct position on the tube body while fixing the battery box, and can weld the nameplate support together while welding the battery box.
The piston rods of the first air cylinder 23 and the second air cylinder 32 can rotate, and when the frame assembly is placed, the piston rods of the first air cylinder and the second air cylinder are rotated to the outer sides of the pipe body and the cross bar so that the frame assembly can be placed above the first fixing base, the second fixing base and the top pillar.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The utility model provides a two-wheeled electric motor car battery case welding set which characterized in that: comprises a mounting table (1), and a frame component fixing device (2) and a battery box fixing device (3) which are arranged on the mounting table (1);
the frame component fixing device (2) comprises a first placing seat (21), two second placing seats (22) and a first air cylinder (23), wherein the first placing seat (21) is arranged at the horizontal position of the bottom of the pipe body, the number of the second placing seats (22) is two, the two second placing seats are respectively arranged at the horizontal positions of two sides of the pipe body, placing grooves are formed in the top surfaces of the first placing seat (21) and the second placing seat (22), the width of each placing groove is equal to the diameter of the pipe body, and the first air cylinder (23) is arranged at the top of the first placing seat (21) to tightly press the pipe body from the upper side;
the battery box fixing device (3) comprises two top columns (31) and second air cylinders (32), the two top columns (31) are arranged below the two transverse strips respectively to support the transverse strips, and the second air cylinder (32) is arranged above each top column (31) to tightly support the battery box on the transverse strips from the top.
2. A two-wheeled electric vehicle battery case welding device as defined in claim 1, wherein: the battery box fixing device (3) further comprises a supporting strip fixing device (33), the supporting strip fixing device (33) comprises a third placing seat (331) and a first positioning column (332), the top surface structure of the third placing seat (331) is matched with the bottom surface structure of the supporting strip to support the supporting strip, the top surface of the third placing seat (331) is provided with a plurality of first positioning columns (332), and the first positioning columns (332) can extend into holes in corresponding positions on the supporting strip.
3. A battery case welding device for a two-wheeled electric vehicle as defined in claim 2, wherein: still be equipped with width adjusting device (4) on mount table (1), two mounting panel positions department are located in width adjusting device (4), width between two mounting panels can be adjusted in width adjusting device (4).
4. A two-wheeled electric vehicle battery case welding device as set forth in claim 3, wherein: width adjustment device (4) includes base (41), slider (42), third cylinder (43), fourth cylinder (44) and fifth cylinder (45), base (41) are fixed on mount table (1), but slider (42) sets up on base (41) the horizontal slip, third cylinder (43) and base (41) fixed connection, slider (42) can the horizontal slip under the effect of third cylinder (43), fourth cylinder (44) are connected on slider (42), fourth cylinder (44) are two, and two fourth cylinders (44) can push up tightly two mounting panels respectively from the inboard outwards, fifth cylinder (45) are connected on mount table (1), fifth cylinder (45) are two, and two fifth cylinders (45) can push up tightly two mounting panels respectively inwards from the outside, and fourth cylinder (44) and fifth cylinder (45) that are located same side push up the same position of tight mounting panel respectively.
5. A battery case welding device for a two-wheeled electric vehicle as defined in claim 4, wherein: width adjustment device (4) still include connecting block (46) and ejector pin (47), and the front of the movable rod of two fifth cylinders (45) respectively is connected with a connecting block (46), ejector pin (47) and connecting block (46) fixed connection, two ejector pins (47) can be followed both ends and pushed up the reinforced pipe of tightly connecting between two mounting panels under the effect of fifth cylinder (45).
6. A two-wheeled electric vehicle battery case welding device as defined in claim 1, wherein: still be equipped with collateral branch frame fixing device (5) on mount table (1), collateral branch frame fixing device (5) are located the side of body and are fixed the position that corresponds on the body with the collateral branch frame, collateral branch frame fixing device (5) include first fixing base (51), first mount pad (52) and sixth cylinder (53), the top surface structure of first fixing base (51) and the bottom surface structure phase-match of collateral branch frame, first mount pad (52) fixed connection is on mount table (1), sixth cylinder (53) are connected on first mount pad (52), the piston rod of sixth cylinder (53) can be followed openly and is propped up the collateral branch frame tightly on first mount pad (52).
7. A battery case welding device for a two-wheeled electric vehicle as defined in claim 1, wherein: still be equipped with data plate support fixing device (6) on mount table (1), the side of body is located in order to fix the data plate support in the position that corresponds on the body in order to data plate support fixing device (6), data plate support fixing device (6) include second mount pad (61), seventh cylinder (62), second fixing base (63) and second reference column (64), second mount pad (61) fixed connection is on mount table (1), seventh cylinder (62) are connected with second mount pad (61), second fixing base (63) are connected with the piston rod of seventh cylinder (62), the top surface structure of second fixing base (63) and the bottom surface structure phase-match of data plate support, second reference column (64) are equipped with a plurality ofly, the top surface of second fixing base (63) is located to second reference column (64), second reference column (64) can stretch into in the hole that corresponds the position on the data plate support.
8. A two-wheeled electric vehicle battery case welding device as defined in claim 1, wherein: the piston rods of the first cylinder (23) and the second cylinder (32) can rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221910108.0U CN217942360U (en) | 2022-07-22 | 2022-07-22 | Battery box welding device of two-wheeled electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221910108.0U CN217942360U (en) | 2022-07-22 | 2022-07-22 | Battery box welding device of two-wheeled electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217942360U true CN217942360U (en) | 2022-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221910108.0U Active CN217942360U (en) | 2022-07-22 | 2022-07-22 | Battery box welding device of two-wheeled electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217942360U (en) |
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2022
- 2022-07-22 CN CN202221910108.0U patent/CN217942360U/en active Active
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