Welding equipment for electric vehicle part production

Abstract

The utility model discloses welding equipment for electric vehicle part production, and relates to the technical field of electric vehicle part production, the welding equipment comprises a carrier plate, a welding piece is arranged above the carrier plate, a fixing block is fixedly arranged at the upper end of the carrier plate, clamping pieces are rotatably arranged on the two sides of one end of the fixing block, and the clamping pieces are arranged on the two sides of the other end of the fixing block. The welding equipment comprises a fixing block, a rotating disc is arranged at one end of the fixing block, a telescopic rod is fixedly arranged at one end of the rotating disc, one end of the telescopic rod penetrates through the fixing block and extends to one side of the fixing block, and an adjusting pipe is arranged on one side of the fixing block. The electric vehicle part welding device is simple in structure, convenient to operate, good in fixing effect, capable of improving the stability of welding machining and enhancing the welding quality, simple in adjusting structure design, convenient to operate, capable of achieving position adjustment of a welding structure in three axial directions, good in welding effect in cooperation with electric vehicle parts and high in universality.

Description

Technical Field

[0001] The utility model relates to the technical field of electric vehicle parts production, in particular to welding equipment for electric vehicle parts production. Background Art

[0002] Battery vehicles are also called "electric vehicles". They are pure electric vehicles that are powered by batteries (batteries) and driven by electric motors (DC, AC, series-excited, externally-excited). In recent years, they have been widely popularized in my country. In the production of electric vehicles, it is necessary to weld their parts.

[0003] However, the prior art still has the following problems:

[0004] First, the welding equipment used in the production of electric vehicle parts in the prior art is usually not convenient for fixing the parts. It is usually considered that the parts are held for welding, which has certain safety hazards, and manual calibration for welding may have errors, and the stability needs to be improved;

[0005] Secondly, in the welding equipment used for the production of electric vehicle parts in the prior art, the position of most welding structures is not easy to adjust. The welding structure can usually only be adjusted in one direction, so the processing points are limited. Some adjustment structures can also be adjusted in height, but the processing position is still limited.

[0006] In view of the above problems, the inventor proposes a welding device for producing electric vehicle parts to solve the above problems. Utility Model Content

[0007] In order to solve the problem that it is inconvenient to fix parts and components and the position of the welding structure is inconvenient to adjust; the purpose of the utility model is to provide a welding device for producing electric vehicle parts.

[0008] To solve the above technical problems, the utility model adopts the following technical scheme: a welding device for producing electric vehicle parts, comprising a carrier plate, a welding piece is provided above the carrier plate, a fixing block is fixedly provided at the upper end of the carrier plate, clamping pieces are rotatably provided on both sides of one end of the fixing block, and one end of the opposite surfaces of the two clamping pieces are both anti-slip treated, a turntable is provided at one end of the fixing block, a telescopic rod is fixedly provided at one end of the turntable, one end of the turntable is fixedly provided with a telescopic rod, one end of the telescopic rod passes through the fixing block and extends to one side of the fixing block, an adjusting tube is provided at one side of the fixing block, one end of the telescopic rod passes through the adjusting tube and is fixedly provided with a gear, racks are meshed and connected on both sides of the outer surface of the gear, connecting columns are fixedly provided at the outer ends of the two racks, a driving rod is fixedly provided at the outer ends of the connecting column, and the two driving rods are respectively connected with the two clamping pieces through the two clamping pieces.

[0009] Preferably, a guide rail is fixedly provided on one side of the upper end of the carrier plate, and two electric sliders are slidably provided on the upper end of the guide rail, and a movable plate is commonly provided on the upper ends of the two electric sliders, and a long tube is provided above the movable plate, and two telescopic gas rods are fixedly provided between the movable plate and the long tube, and a motor is provided at one end of the long tube, and a guard plate is fixedly provided between the motor and the long tube, and the guard plate plays a protective and supporting role for the motor, and the output end of the motor passes through the long tube and is fixedly provided with a screw rod, and the two ends of the screw rod are respectively rotatably connected to the inner walls on both sides of the long tube, and a moving block is sleeved on the outer surface of the screw rod, and a connecting plate is commonly fixedly provided at the two ends of the moving block, and one end of the connecting plate is fixedly connected to the welding part.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The utility model can complete the clamping and fixing by placing the parts to be processed of the electric vehicle between two clamping parts through the fixing block, which is convenient for subsequent welding work. The clamping and fixing operation is convenient, and the fixing effect is good, which improves the stability of the welding process and enhances the quality of welding;

[0012] 2. The utility model uses a movable plate and a long tube, and the adjustment structure is simple in design and easy to operate. It can adjust the position of the welding structure in three axes, has a good welding effect when used with electric vehicle parts, and has high versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 This is a schematic diagram of the structure of the fixed block of the utility model.

[0016] Figure 3 It is a schematic cross-sectional view of the regulating pipe structure of the utility model.

[0017] Figure 4 This is an exploded view of the welding part and its connection structure of the utility model.

[0018] In the figure: 1. carrier plate; 2. movable plate; 21. guide rail; 22. electric slider; 23. telescopic gas rod; 3. long tube; 31. motor; 32. screw rod; 33. movable block; 34. connecting plate; 4. welding part; 5. fixed block; 51. clamping part; 52. turntable; 53. telescopic rod; 54. adjusting tube; 55. gear; 56. rack; 57. movable slot; 58. connecting column; 59. driving rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Embodiment 1: Figure 1-3 As shown, the utility model provides a welding device for producing electric vehicle parts, including a carrier plate 1, a welding piece 4 is arranged above the carrier plate 1, a fixing block 5 is fixedly arranged on the upper end of the carrier plate 1, clamping pieces 51 are rotatably arranged on both sides of one end of the fixing block 5, a turntable 52 is arranged at one end of the fixing block 5, a telescopic rod 53 is fixedly arranged at one end of the turntable 52, one end of the telescopic rod 53 passes through the fixing block 5 and extends to one side of the fixing block 5, the telescopic part of the telescopic rod 53 is located at one side of the fixing block 5, an adjusting tube 54 is arranged at one side of the fixing block 5, one end of the telescopic rod 53 passes through the adjusting tube 54 and is fixedly provided with a gear 55, racks 56 are meshedly connected on both sides of the outer surface of the gear 55, connecting columns 58 are fixedly arranged at the outer ends of the two racks 56, driving rods 59 are fixedly arranged at the outer ends of the connecting columns 58, and the two driving rods 59 are respectively connected with the two clamping pieces 51 through the two clamping pieces 51, and the carrier plate 1 is fixedly provided with a fixing block 52. 1 is a connection carrier for placing parts and performing welding. The parts are fixed by the fixing block 5, and the welding process is performed by the welding piece 4. The fixing method is specifically that the turntable 52 is rotated to rotate the telescopic rod 53. The rotation of the telescopic rod 53 drives the gear 55 in the adjusting tube 54 to rotate, thereby driving the two racks 56 to move inwards. The racks 56 drive the driving rod 59 to move inwards through the connecting column 58. The distance between the two driving rods 59 is close, thereby driving the sleeved clamping members 51 to move closer to each other. One end of the clamping member 51 is rotatably connected to the fixing block 5. When the clamping member 51 moves, the telescopic rod 53 will be extended and retracted accordingly. The parts to be processed in the electric vehicle are placed between the two clamping members 51, so that the clamping and fixing can be completed, which is convenient for subsequent welding work. The clamping and fixing operation is convenient, and the fixing effect is good, which improves the stability of the welding process and enhances the quality of welding.

[0021] The two racks 56 are distributed in a mirror image, and the two clamping members 51 are distributed in a mirror image, so that the two clamping members 51 can be close to each other to complete the clamping and fixing of the parts. Both sides of the inner wall of the adjustment tube 54 are provided with movable grooves 57 used to cooperate with the racks 56, and the movable grooves 57 facilitate the movement of the racks 56.

[0022] Embodiment 2: Figure 4 As shown, a guide rail 21 is fixedly provided on one side of the upper end of the carrier plate 1, and two electric sliders 22 are slidably provided on the upper end of the guide rail 21, and a movable plate 2 is commonly provided on the upper ends of the two electric sliders 22, and a long tube 3 is provided above the movable plate 2, and two telescopic gas rods 23 are fixedly provided between the movable plate 2 and the long tube 3, and a motor 31 is provided at one end of the long tube 3, and the output end of the motor 31 passes through the long tube 3 and is fixedly provided with a screw rod 32, and the two ends of the screw rod 32 are respectively rotatably connected to the inner walls of both sides of the long tube 3, and the outer surface of the screw rod 32 is sleeved with a movable block 33, and the two ends of the movable block 33 are commonly fixedly provided with There is a connecting plate 34, one end of which is fixedly connected to the welding part 4. The electric slider 22 can slide on the guide rail 21, so that the movable plate 2 can be driven to move. The movable plate 2 can adjust the height of the long tube 3 through the telescopic gas rod 23. The motor 31 is started to rotate the screw rod 32, thereby driving the movable block 33 to move. The movable block 33 can drive the welding part 4 to move through the connecting plate 34. The overall structural design is simple and easy to operate. The three-axis position adjustment of the welding structure can be achieved. The welding effect of electric vehicle parts is better and the versatility is high.

[0023] The upper end of the connecting plate 34 is in active contact with the lower end of the long tube 3 , thereby improving the movement stability of the connecting plate 34 .

[0024] The moving plate 2 is connected to one of the electric sliders 22 by four bolts, so that the moving plate 2 is easy to install and disassemble.

[0025] Working principle: The carrier plate 1 is a connection carrier for placing parts and performing welding. The parts are fixed by the fixing block 5, and the welding process is performed by the welding piece 4. The fixing method is specifically to rotate the turntable 52 to rotate the telescopic rod 53. The rotation of the telescopic rod 53 drives the gear 55 in the adjusting tube 54 to rotate, thereby driving the two racks 56 to move inwards. The racks 56 drive the driving rod 59 to move inwards through the connecting column 58. The distance between the two driving rods 59 is close, thereby driving the sleeved clamping parts 51 to move closer to each other. One end of the clamping part 51 is rotatably connected to the fixing block 5. When the clamping part 51 moves, the telescopic rod 53 will be extended and retracted accordingly. The parts to be processed in the electric vehicle are placed between the two clamping parts 51, so that the clamping and fixing can be completed, which is convenient for subsequent welding work. The clamping and fixing operation is convenient, and the fixing effect is good, which improves the stability of the welding process and enhances the quality of welding.

[0026] The two clamping members 51 are distributed in a mirror image, so that the two clamping members 51 can be close to each other to complete the clamping and fixing of the parts, and the moving groove 57 facilitates the movement of the rack 56;

[0027] The electric slider 22 can slide on the guide rail 21, so that the moving plate 2 can be driven to move. The moving plate 2 can adjust the height of the long tube 3 through the telescopic gas rod 23. The motor 31 is started to rotate the screw rod 32, thereby driving the moving block 33 to move. The moving block 33 can drive the welding part 4 to move through the connecting plate 34. The overall structural design is simple and easy to operate. The position adjustment of the welding structure in three axes can be realized. The welding effect of the electric vehicle parts is better and the versatility is high.

[0028] The connection plate 34 is in contact with the long tube 3, which improves the movement stability of the connection plate 34, and the bolts on the moving plate 2 make the moving plate 2 easy to install and disassemble.

[0029] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A welding device for producing electric vehicle parts, comprising a carrier plate (1), characterized in that: A welding piece (4) is provided above the carrier plate (1), a fixing block (5) is fixedly provided at the upper end of the carrier plate (1), clamping pieces (51) are rotatably provided on both sides of one end of the fixing block (5), a rotating disk (52) is provided at one end of the fixing block (5), a telescopic rod (53) is fixedly provided at one end of the rotating disk (52), one end of the telescopic rod (53) passes through the fixing block (5) and extends to one side of the fixing block (5), an adjusting tube (54) is provided at one side of the fixing block (5), one end of the telescopic rod (53) passes through the adjusting tube (54) and is fixedly provided with a gear (55), racks (56) are meshedly connected on both sides of the outer surface of the gear (55), connecting columns (58) are fixedly provided at the outer ends of the two racks (56), a driving rod (59) is fixedly provided at the outer ends of the connecting columns (58), and the two driving rods (59) are respectively connected to the two clamping pieces (51) through the two driving rods (59).

2. A welding device for producing electric vehicle parts as claimed in claim 1, characterized in that: A guide rail (21) is fixedly provided on one side of the upper end of the carrier plate (1), two electric sliders (22) are slidably provided on the upper end of the guide rail (21), a movable plate (2) is commonly provided on the upper ends of the two electric sliders (22), a long tube (3) is provided above the movable plate (2), a motor (31) is provided at one end of the long tube (3), an output end of the motor (31) passes through the long tube (3) and is fixedly provided with a screw rod (32), two ends of the screw rod (32) are respectively rotatably connected to the inner walls of both sides of the long tube (3), a movable block (33) is sleeved on the outer surface of the screw rod (32), a connecting plate (34) is commonly fixedly provided at the two ends of the movable block (33), and one end of the connecting plate (34) is fixedly connected to the welding piece (4).

3. The welding equipment for producing electric vehicle parts according to claim 1, characterized in that: Both sides of the inner wall of the regulating tube (54) are provided with moving grooves (57) used in conjunction with the rack (56).

4. A welding device for producing electric vehicle parts as claimed in claim 1, characterized in that: The two racks (56) are distributed in a mirror image, and the two clamping members (51) are distributed in a mirror image.

5. The welding equipment for producing electric vehicle parts according to claim 1, characterized in that: The telescopic part of the telescopic rod (53) is located on one side of the fixed block (5).

6. A welding device for producing electric vehicle parts as claimed in claim 2, characterized in that: Two telescopic gas rods (23) are fixedly provided between the movable plate (2) and the long tube (3).

7. A welding device for producing electric vehicle parts as claimed in claim 2, characterized in that: The upper end of the connecting plate (34) is in active contact with the lower end of the long tube (3).

8. A welding device for producing electric vehicle parts as claimed in claim 2, characterized in that: The movable plate (2) is connected to one of the electric sliders (22) by means of four bolts.

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