A two-wheeled electric vehicle tail assembly welding device

Abstract

The utility model discloses a two -wheeled electric vehicle tail assembly welding set relates to welding set field. The utility model provides a two -wheeled electric vehicle tail assembly welding set that can clean parts, including work platform, still including first guide piece, and first guide piece symmetry fixedly connected in work platform, and there is the guide rail of sliding type connection between first guide piece, and there is the sliding piece of sliding type connection on guide rail, and the second guide piece of rotating type connection has in sliding piece, and the knob piece of sliding type connection has in second guide piece, and the connecting piece of knob piece fixedly connected, and the elastic telescopic part of symmetrical distribution is fixedly connected on connecting piece, and the fixed seat of mutual far side fixedly connected of elastic telescopic part, and the motor of fixed seat fixedly connected, and the rubber stick of motor fixedly connected, and the multiple brush hairs of circumferential distribution are fixedly connected on rubber stick. The utility model drives the brush hair rotation through rubber stick to clean the welding point on the part, makes the impurity on the part be cleaned thoroughly, avoids the influence welding of impurity.

Description

Technical Field

[0001] This utility model relates to the field of welding equipment, and in particular to a welding device for the tail assembly of a two-wheeled electric vehicle. Background Technology

[0002] Two-wheeled electric vehicles are common electric-driven vehicles. When producing the rear components of electric vehicles, various parts need to be welded together. Welding requires the use of relevant welding equipment, such as workbenches for placement and fixation.

[0003] Existing welding workbenches typically only have basic functions for fixing parts. During welding, impurities such as oil, water, dust, and rust on the parts can affect the welding process, causing defects such as porosity, slag inclusions, or incomplete fusion near the weld. Existing technologies often lack the ability to clean the parts. Therefore, we are now developing a welding device for the tail section of a two-wheeled electric vehicle that can clean the parts. Utility Model Content

[0004] To overcome the shortcomings of existing welding devices that often lack the function of cleaning parts, this utility model provides a welding device for the tail assembly of a two-wheeled electric vehicle that can clean parts.

[0005] The technical solution is: a welding device for the rear component of a two-wheeled electric vehicle, comprising a working platform, symmetrically distributed support members fixedly connected to the working platform, symmetrically distributed screws rotatably connected to the support members, locking members threadedly connected between adjacent screws, and sliding connections between the locking members and adjacent support members; further comprising a first guide member, symmetrically fixedly connected to the working platform, a guide rail slidably connected between the first guide members, a sliding member slidably connected to the guide rail, a second guide member rotatably connected to the sliding member, a sliding actuating member slidably connected to the second guide member, a connecting member fixedly connected to the actuating member, symmetrically distributed elastic telescopic members fixedly connected to the connecting member, a fixed seat fixedly connected to the side of the elastic telescopic members that is far apart from each other, a motor fixedly connected to the fixed seat, a rubber rod fixedly connected to the motor, and multiple circumferentially distributed bristles fixedly connected to the rubber rod.

[0006] Furthermore, it also includes a covering mechanism, which is disposed on the connector and is used to cover the welding point. The covering mechanism includes a fixing member, which is fixed to the connector and is rotatably connected to a rotating member. A transparent film is wound on the rotating member, and a cutting component is disposed on the fixing member for cutting the transparent film.

[0007] Furthermore, the cutting assembly includes a cutting element that is slidably connected to a fixing element, and a storage spring is connected between the cutting element and the fixing element.

[0008] Furthermore, it also includes a handle, which is fixed to the slider.

[0009] Furthermore, it also includes pins, the number of which is equal to the number of fixed seats. The pins are symmetrically and slidingly connected to the connector, and the pins are respectively engaged with the fixed seats.

[0010] Furthermore, it also includes a stopper, which is fixed to the fixing member.

[0011] The beneficial effects of this utility model are as follows: 1. This utility model uses a rubber rod to drive the brush bristles to rotate and clean the welding points on the parts, so that the impurities on the parts are cleaned and the impurities are avoided from affecting the welding.

[0012] 2. This utility model covers the cleaned welding points on the parts with a transparent film to prevent impurities from adhering to the welding points again while waiting for welding, thereby further preventing impurities from affecting the welding. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0014] Figure 2 This is a partial three-dimensional structural diagram of the present invention.

[0015] Figure 3 This is a three-dimensional structural diagram of the first guide member, guide rail, and sliding member of this utility model.

[0016] Figure 4 This is a three-dimensional structural diagram of the connector, elastic telescopic component, and brush bristles of this utility model.

[0017] Figure 5 This is a three-dimensional structural diagram of the covering mechanism of this utility model.

[0018] In the attached diagrams: 1: working platform, 2: part, 3: support component, 4: screw, 5: locking component, 6: first guide component, 7: guide rail, 8: sliding component, 9: handle, 10: second guide component, 11: actuating component, 12: connecting component, 13: elastic telescopic component, 14: bristles, 15: motor, 151: fixed base, 16: rubber rod, 17: pin, 18: fixing component, 19: rotating component, 20: transparent film, 21: blocking component, 22: cutting component, 23: energy storage spring. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example 1: A welding device for the rear component of a two-wheeled electric vehicle, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the system includes a work platform 1, with support members 3 fixedly connected to the upper rear left and right sides of the work platform 1. Each support member 3 is rotatably connected to a screw 4 on both sides. A locking member 5 is threadedly connected between adjacent screws 4, and each locking member 5 is slidably connected to the adjacent support member 3. The system also includes two first guide members 6, which are fixedly connected to the upper left and right sides of the work platform 1 respectively. A guide rail 7 is slidably connected between the first guide members 6, and the guide rail 7 is slidably connected to... A sliding member 8 is connected, and a second guide member 10 is rotatably connected to the upper part of the sliding member 8. A toggle member 11 is slidably connected to the second guide member 10. A connector 12 is fixed to the left side of the toggle member 11. Two symmetrically distributed elastic telescopic members 13 are fixed to the connector 12. A fixed seat 151 is fixed to the side of the elastic telescopic members 13 that is far apart from each other. A motor 15 is fixed to the fixed seat 151. A rubber rod 16 is fixed to the left side of the output shaft of the motor 15. Multiple circumferentially distributed bristles 14 are fixed to the rubber rod 16.

[0021] This device is used to fix part 2 during the production of the rear assembly of a two-wheeled electric vehicle, facilitating subsequent welding. It also cleans the surface of part 2. In use, part 2 is first fixed to the workbench. The operator then manually rotates two screws 4 on the same support 3, causing adjacent locking parts 5 to move upwards. This increases the gap between the locking parts 5 and the support 3, allowing part 2 to pass through. Then, the screws 4 are rotated in the opposite direction, causing the locking parts 5 to move downwards. At this point, the locking parts are properly secured. Part 5 can work with support 3 to clamp part 2, thus fixing part 2. Then, the surface of part 2 can be cleaned. The operator needs to manually move guide rail 7 to the vicinity of the part 2 to be cleaned. Driven by guide rail 7, sliding part 8, second guide part 10, actuating part 11, connecting part 12, elastic telescopic part 13, fixed seat 151, motor 15, rubber rod 16 and brush bristles 14 all move accordingly. Then, according to the position of part 2 to be cleaned, rotate second guide part 10 to adjust the position of rubber rod 16 and brush bristles 14, and then rotate... The toggle element 11 is used to further adjust the positions of the rubber rods 16 and the bristles 14. The rubber rods 16 are manually adjusted so that they can cooperate to clamp the part 2. At this time, under the action of the elastic telescopic element 13, the rubber rods 16 tend to move towards each other, thus clamping the part 2 more tightly. Then, the motor 15 is started. Under the action of the output shaft of the motor 15, the rubber rods 16 rotate. Driven by the rubber rods 16, the bristles 14 also begin to rotate, thus cleaning the impurities on the surface of the part 2. Once the part 2 is clean... Afterwards, turn off the motor 15 and then release the rubber rod 16 from the part 2. At this time, under the action of the elastic telescopic member 13, the motor 15 and the rubber rod 16 will move and reset, and then move the guide rail 7 in the opposite direction to move the rubber rod 16 away from the part 2, so as to avoid the rubber rod 16 affecting the subsequent welding. Then the part 2 can be welded. After the part 2 is welded, refer to the process described above to move the locking member 5 away from the first guide member 6, so that the part 2 can be removed from the working platform 1. The rubber rod 16 drives the brush 14 to rotate to clean the part 2 and avoid impurities on the surface of the part 2 from affecting the welding.

[0022] Example 2: Based on Example 1, such as Figure 5 As shown, it also includes a covering mechanism, which is disposed on the connector 12. The covering mechanism is used to cover the welding point. The covering mechanism includes a fixing member 18, which is fixed to the rear of the connector 12. A rotating member 19 is rotatably connected to the left side of the fixing member 18. A transparent film 20 is wound on the rotating member 19. A cutting assembly is disposed on the fixing member 18, which is used to cut the transparent film 20.

[0023] like Figure 5 As shown, the cutting assembly includes a cutting component 22, which is slidably connected to the left side of the fixing component 18, and a storage spring 23 is connected between the rear part of the cutting component 22 and the fixing component 18.

[0024] Because after cleaning the surface of part 2, impurities from the air may still adhere to part 2 while waiting for welding, which could affect the welding process. To prevent impurities from adhering to part 2 again, after cleaning, the position of the guide rail 7 can be readjusted, causing the connecting part 12 to move the fixing part 18. This, in turn, moves the rotating part 19, the transparent film 20, the cutting part 22, and the storage spring 23. At this point, the transparent film 20 needs to be positioned above the welding point of part 2. Then, manually pull out the end of the transparent film 20 so that it extends and covers the welding point of part 2, i.e., the cleaned area of ​​part 2. After pressing the transparent film 20 firmly, manually press the cutting piece 22 to move it downwards and cut the transparent film 20. The storage spring 23 is compressed, and the cutting piece 22 is released. Under the action of the storage spring 23, the cutting piece 22 moves upwards to reset. Then, refer to the steps described above to move the connecting piece 12 so that the fixing piece 18 and the rotating piece 19 can move away from the part 2. When it is time to weld the part 2, manually peel off the transparent film 20. By covering the cleaned part 2 with the transparent film 20, impurities in the air are prevented from adhering to the part 2 again during the waiting process for welding, which helps to keep the welding point of the part 2 clean.

[0025] like Figure 4 As shown, it also includes a handle 9, which is fixed to the upper right side of the slider 8.

[0026] To move the slider 8, the operator can hold the handle 9 and move the slider 8 by moving the handle 9. The handle 9 makes it easier for the operator to grasp and move the slider 8.

[0027] like Figure 4 As shown, it also includes two pins 17. The two pins 17 are slidably connected to the upper and lower right sides of the connector 12, and the two pins 17 are respectively engaged with the two fixing seats 151.

[0028] To facilitate the adjustment of the position of the rubber rod 16, allowing it to clamp the part 2 from both sides, the motor 15 and the rubber rod 16 can normally be limited by inserting the pin 17 into the fixing seat 151, keeping the rubber rod 16 in an open state. At this time, the elastic telescopic member 13 is in an extended state. Once the rubber rod 16 is positioned on both sides of the part 2, the pin 17 is pulled out of the fixing seat 151. Under the action of the elastic telescopic member 13, the fixing seat 151 and the motor 15 move towards each other, and the rubber rod 16 also moves towards each other, thus clamping the part 2. After the part 2 is cleaned, the rubber rod 16 is manually moved away from each other, and the fixing seat 151 and the motor 15 move accordingly. Then, the pin 17 is inserted back into the fixing seat 151, which again limits the fixing seat 151. The pin 17 keeps the rubber rod 16 in an open state, thus facilitating the adjustment of the rubber rod 16's position.

[0029] like Figure 5 As shown, it also includes a stopper 21, which is fixed to the lower left rear side of the fixing member 18 and is located below the transparent film 20.

[0030] Because the lower part of the fixing member 18 is provided with the abutment member 21, when cutting the transparent film 20, the abutment member 21 supports the bottom of the transparent film 20, which can better cooperate with the cutting member 22 to cut the transparent film 20.

[0031] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A welding device for the rear assembly of a two-wheeled electric vehicle, comprising a working platform (1), wherein symmetrically distributed support members (3) are fixedly connected to the working platform (1), and symmetrically distributed screws (4) are rotatably connected to the support members (3), and locking members (5) are threadedly connected between adjacent screws (4), and the locking members (5) and adjacent support members (3) are slidably connected, characterized in that, It also includes a first guide member (6), which is symmetrically fixed to the working platform (1). A guide rail (7) is slidably connected between the first guide members (6). A sliding member (8) is slidably connected to the guide rail (7). A second guide member (10) is rotatably connected to the sliding member (8). A toggle member (11) is slidably connected to the second guide member (10). A connecting member (12) is fixed to the toggle member (11). A symmetrically distributed elastic telescopic member (13) is fixed to the connecting member (12). A fixed seat (151) is fixed to the side of the elastic telescopic member (13) that is far apart from each other. A motor (15) is fixed to the fixed seat (151). A rubber rod (16) is fixed to the motor (15). Multiple bristles (14) are circumferentially distributed on the rubber rod (16).

2. The welding device for the rear component of a two-wheeled electric vehicle according to claim 1, characterized in that, It also includes a covering mechanism, which is disposed on the connector (12) and is used to cover the welding point. The covering mechanism includes a fixing member (18), which is fixed to the connector (12). The fixing member (18) is rotatably connected to a rotating member (19). A transparent film (20) is wound on the rotating member (19). A cutting assembly is disposed on the fixing member (18) and is used to cut the transparent film (20).

3. The welding device for the rear assembly of a two-wheeled electric vehicle according to claim 2, characterized in that, The cutting assembly includes a cutting element (22), which is slidably connected to a fixing element (18), and a storage spring (23) is connected between the cutting element (22) and the fixing element (18).

4. The welding device for the rear component of a two-wheeled electric vehicle according to claim 3, characterized in that, It also includes a handle (9), which is fixed to the slider (8).

5. The welding device for the rear assembly of a two-wheeled electric vehicle according to claim 4, characterized in that, It also includes pins (17), the number of pins (17) is equal to the number of fixing seats (151), the pins (17) are symmetrically slidably connected to the connector (12), and the pins (17) are respectively inserted into the fixing seats (151).

6. The welding device for the rear assembly of a two-wheeled electric vehicle according to claim 5, characterized in that, It also includes a stop (21), which is fixed to the fixing member (18).

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