Auxiliary device for automobile welding

Abstract

The utility model belongs to the field of automobile welding, particularly relates to an auxiliary device for automobile welding, and aims to solve the problems that when an existing auxiliary device for automobile welding is used, a worker needs to manually adjust a machined part, the worker cannot conveniently weld the bottom of the machined part, time and labor are wasted, and practicability is poor. According to the technical scheme, the device comprises a bottom plate, a second adjusting plate and a first motor, two supporting plates are fixedly connected to the bottom plate, first fixing rods are rotationally connected to the two supporting plates, the same first adjusting plate is fixedly connected between the two first fixing rods, and a transmission rod is rotationally connected to the first adjusting plate. Through cooperation of all the components, multi-directional automatic adjustment can be carried out on machined parts, all-directional welding of the machined parts can be conveniently carried out by workers, the machined parts of different specifications and sizes can be fixed, and practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile welding, in particular to an auxiliary device for automobile welding. Background Art

[0002] At present, when welding various parts of automobiles, due to the differences between various parts of automobiles, welders need to adjust different postures for welding, bend over or squat from time to time, resulting in high labor intensity of welding, and some workpieces need double-sided welding. Welding needs to be performed at different positions on different welding surfaces;

[0003] In the prior art, when the clamp is welding, when the sheet metal is turned over, the workpiece needs to be turned over by a corresponding tool, and the position of the sheet metal changes after turning over, and the workpiece needs to be manually re-clamped and re-positioned, which not only easily causes changes in welding accuracy, but also increases the work intensity and working hours of the staff, resulting in low welding efficiency and accuracy. In response to the above problems, the application number is: 202223489389.X discloses an auxiliary device for automobile welding, which includes a base, and guide seats are arranged on both sides of the upper surface of the base. The first hinge seat is hinged with the second hinge seat, the first hinge seat is hinged with the second hinge seat, the first rotating shaft and the second rotating shaft are connected at the hinged position of the first hinge seat and the second hinge seat, the first rotating shaft and the second rotating shaft are provided with a lifting adjustment seat, the upper end of the second hinge seat is hinged with a guide seat provided on the lower surface of the upper support plate, a reinforcing cross brace is provided between the upper support plates, an adapter sleeve is provided at the middle position of the reinforcing cross brace, the adapter sleeve is sleeved with a rotating shaft, the upper end of the rotating shaft is sleeved with the adapter seat on the lower surface of the clamping seat bottom plate, and a clamping seat is slidably provided on the clamping seat bottom plate;

[0004] However, after reading the above patent documents, the following problems are found: when in use, not only do workers need to manually adjust the workpiece, but it is also inconvenient for workers to weld the bottom of the workpiece, which is time-consuming, labor-intensive and has poor practicality. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and provides an auxiliary device for automobile welding.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An auxiliary device for automobile welding comprises a bottom plate, an adjusting plate 2 and a motor 1, wherein two supporting plates are fixedly connected to the bottom plate, and the two supporting plates are both rotatably connected with a fixing rod 1, and the same adjusting plate 1 is fixedly connected between the two fixing rods 1, and a transmission rod is rotatably connected to the adjusting plate 1, and one end of the transmission rod is fixedly connected to the adjusting plate 2, and both sides of the adjusting plate 2 are provided with a sliding groove 1, and a plurality of fixing components are arranged in the two sliding grooves 1, and a groove 1 is provided on the adjusting plate 1, and a motor 1 is fixedly installed in the groove 1, and a gear 1 is fixedly connected to the output end of the motor 1, and a gear 2 is meshedly connected to the gear 1, and the gear 2 is fixedly connected to the transmission rod, and through the coordinated design of the adjusting plate 1, the adjusting plate 2, the motor 1, the motor 2, the transmission rod, the gear 1, the gear 2, the gear 3, the gear 4 and the fixing rod 1, not only can the multi-directional automatic adjustment of the workpiece be realized, which is convenient for the staff to perform all-round welding on the workpiece, but also the workpieces of different specifications and sizes can be fixed, and the practicability is higher.

[0008] Specifically, a groove 1 is provided on the adjustment plate 1, and a motor 1 is fixedly installed in the groove 1. A gear 1 is fixedly connected to the output end of the motor 1, and a gear 2 is meshedly connected to the gear 1. The gear 2 is fixedly connected to the transmission rod. The motor 1 drives the gear 1 to rotate and mesh with the gear 2 for transmission, so that the gear 2 drives the adjustment plate 2 to rotate through the action of the transmission rod, thereby achieving Y-axis rotation adjustment of the workpiece, and further achieving the purpose of facilitating the staff to weld the other side of the workpiece.

[0009] Specifically, the fixing assembly includes a slider, a sleeve rod, a telescopic rod, a clamp, a threaded rod 1 and a threaded rod 2. A plurality of sliders are slidably connected in the two sliding grooves 1. The sliders are rotatably connected to the sleeve rods. The sleeve rods are slidably connected to the telescopic rods. One end of the telescopic rod is hinged with a clamp. By sliding the plurality of sliders separately, the positions of the plurality of fixing assemblies can be adjusted. By sliding the telescopic rods, the position of the clamps can be adjusted, thereby achieving the purpose of fixing workpieces of different specifications and sizes.

[0010] Specifically, a threaded rod 2 is threadedly connected to the sleeve rod, one end of the threaded rod 2 is in contact with the telescopic rod, and the other end of the threaded rod 2 is fixedly connected to a rotating plate 2. By rotating the threaded rod 2 and making one end of the threaded rod 2 squeeze the telescopic rod, the telescopic rod can be limited and fixed.

[0011] Specifically, a threaded rod 1 is threadedly connected to the slider, one end of the threaded rod 1 is in contact with the adjustment plate 2, and the other end of the threaded rod 1 is fixedly connected to a rotating plate 1. By rotating the threaded rod 1, one end of the threaded rod 1 squeezes the adjustment plate 2, thereby limiting and fixing the corresponding slider.

[0012] Specifically, the first adjustment plate is slidably connected and matched with the second adjustment plate, and is detachably connected.

[0013] Specifically, a bearing is fixedly sleeved on the transmission rod, and an outer wall of the bearing is fixedly connected to the adjustment plate to facilitate the rotation of the transmission rod.

[0014] Specifically, a control module is provided on one of the two support plates, and both the motor 1 and the motor 2 are connected to the control module, and the motor 1 and the motor 2 are controlled and driven by the control module.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] (1) The utility model is an auxiliary device for automobile welding. Through the coordinated design of the adjustment plate 1, the adjustment plate 2, the motor 1, the motor 2, the transmission rod, the gear 1, the gear 2, the gear 3, the gear 4 and the fixing rod 1, not only can the workpiece be automatically adjusted in all directions, which is convenient for the staff to perform all-round welding on the workpiece, but also the workpieces of different specifications and sizes can be fixed, which is more practical.

[0017] (2) The utility model is an auxiliary device for automobile welding, which adjusts the positions of multiple fixed components by sliding the multiple sliders respectively, and then rotates the threaded rod one so that one end of the threaded rod one squeezes the adjustment plate two, thereby limiting and fixing the corresponding sliders, and adjusts the position of the clamp by sliding the telescopic rod, and by rotating the threaded rod two so that one end of the threaded rod two squeezes the telescopic rod, thereby limiting and fixing the telescopic rod, thereby achieving the purpose of fixing workpieces of different specifications and sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following will briefly introduce the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and the structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions that can be implemented in the utility model, so they have no technical substantive significance, and any structural modification, change in proportional relationship or adjustment of size.

[0019] Figure 1 This is a schematic diagram of the main structure of an auxiliary device for automobile welding proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of a fixing assembly of an auxiliary device for automobile welding proposed by the utility model;

[0021] Figure 3 It is a schematic diagram of the structure of the adjusting plate 2, the sliding groove 1 and the transmission rod.

[0022] In the figure: 1. bottom plate; 2. support plate; 3. fixing rod 1; 4. adjusting plate 1; 5. transmission rod; 6. adjusting plate 2; 7. sliding groove 1; 8. fixing assembly; 81. sliding block; 82. sleeve rod; 83. telescopic rod; 84. clamp; 85. threaded rod 1; 86. threaded rod 2; 9. motor 1; 10. gear 1; 11. gear 2; 12. motor 2; 13. gear 3; 14. gear 4. DETAILED DESCRIPTION

[0023] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] Reference Figure 1-3An auxiliary device for automobile welding, comprising a bottom plate 1, an adjusting plate 6 and a motor 9, wherein two supporting plates 2 are fixedly connected to the bottom plate 1, and the two supporting plates 2 are both rotatably connected with a fixing rod 3, and the same adjusting plate 4 is fixedly connected between the two fixing rods 3, and the adjusting plate 4 is rotatably connected with a transmission rod 5, and one end of the transmission rod 5 is fixedly connected with an adjusting plate 6, and both sides of the adjusting plate 6 are provided with a sliding groove 7, and a plurality of fixing components 8 are arranged in the two sliding grooves 7, and a groove 1 is provided on the adjusting plate 4, and a fixing component 8 is fixedly installed in the groove 1 Motor 19, the output end of the motor 19 is fixedly connected with a gear 10, the gear 10 is meshed with a gear 2 11, the gear 2 11 is fixedly connected to the transmission rod 5, and through the coordinated design of the adjustment plate 14, the adjustment plate 26, the motor 19, the motor 212, the transmission rod 5, the gear 10, the gear 2 11, the gear 3 13, the gear 4 14 and the fixed rod 3, not only can the multi-directional automatic adjustment of the workpiece be realized, which is convenient for the staff to carry out all-round welding of the workpiece, but also the workpieces of different specifications and sizes can be fixed, which is more practical.

[0025] In this embodiment, a groove 1 is provided on the adjustment plate 14, and a motor 19 is fixedly installed in the groove 1. A gear 10 is fixedly connected to the output end of the motor 19, and a gear 2 11 is meshedly connected to the gear 10. The gear 2 11 is fixedly connected to the transmission rod 5. The motor 19 drives the gear 10 to rotate and mesh with the gear 2 11, so that the gear 2 11 drives the adjustment plate 2 6 to rotate through the action of the transmission rod 5, thereby achieving Y-axis rotation adjustment of the workpiece, and further achieving the purpose of facilitating the staff to weld the other side of the workpiece.

[0026] In this embodiment, the fixing assembly 8 includes a slider 81, a sleeve rod 82, a telescopic rod 83, a clamp 84, a threaded rod 85 and a threaded rod 86. A plurality of sliders 81 are slidably connected in the two sliding grooves 7. The slider 81 is rotatably connected to the sleeve rod 82. The sleeve rod 82 is slidably connected to the telescopic rod 83. One end of the telescopic rod 83 is hinged with a clamp 84. By sliding the plurality of sliders 81 separately, the positions of the plurality of fixing assemblies 8 are adjusted. By sliding the telescopic rod 83, the position of the clamp 84 is adjusted, thereby achieving the purpose of fixing workpieces of different specifications and sizes.

[0027] In this embodiment, a threaded rod 2 86 is threadedly connected to the sleeve rod 82, one end of the threaded rod 2 86 is in contact with and connected to the telescopic rod 83, and the other end of the threaded rod 2 86 is fixedly connected to a rotating plate 2. By rotating the threaded rod 2 86 and making one end of the threaded rod 2 86 squeeze the telescopic rod 83, the telescopic rod 83 can be limited and fixed.

[0028] In this embodiment, a threaded rod 85 is threadedly connected to the slider 81, one end of the threaded rod 85 is in contact with and connected to the adjustment plate 6, and the other end of the threaded rod 85 is fixedly connected to a rotating plate 1. By rotating the threaded rod 85, one end of the threaded rod 85 squeezes the adjustment plate 6, thereby limiting and fixing the corresponding slider 81.

[0029] In this embodiment, the adjustment plate 1 4 is slidably connected and matched with the adjustment plate 2 6 , and is detachably connected.

[0030] In this embodiment, a bearing is fixedly sleeved on the transmission rod 5, and an outer wall of the bearing is fixedly connected to the adjustment plate 4 to facilitate the rotation of the transmission rod 5.

[0031] In this embodiment, a control module is provided on one of the two support plates 2, and the motor 1 9 and the motor 2 12 are both connected to the control module, and the motor 1 9 and the motor 2 12 are controlled and driven by the control module.

[0032] Working principle: When in use, the control module is used to control and drive the motor 1 9 and the motor 2 12; first, the workpiece is limited and fixed by the plurality of clamps 84, and then the motor 1 9 is driven to rotate the gear 10 and mesh with the gear 2 11, so that the gear 2 11 drives the adjustment plate 2 6 to rotate through the action of the transmission rod 5, so as to achieve the Y-axis rotation adjustment of the workpiece, and then to facilitate the staff to weld the other side of the workpiece, and the motor 2 12 is driven to rotate the gear 3 13 and fit the gear 4 14, so that the gear 4 14 drives the adjustment plate 2 6 through the corresponding fixed rod 3. Plate 1 4 is adjusted by X-axis rotation, so as to facilitate the staff to weld the bottom of the workpiece, thereby realizing automatic multi-directional adjustment of the workpiece; by sliding the multiple sliders 81 respectively, the positions of the multiple fixing components 8 are adjusted, and then the threaded rod 1 85 is rotated so that one end of the threaded rod 1 85 squeezes the adjustment plate 2 6, so as to limit and fix the corresponding slider 81, and the telescopic rod 83 is slid to adjust the position of the clamp 84, and the threaded rod 2 86 is rotated so that one end of the threaded rod 2 86 squeezes the telescopic rod 83, so as to limit and fix the telescopic rod 83, thereby achieving the purpose of fixing workpieces of different specifications and sizes.

[0033] The technical progress achieved by the utility model compared with the prior art is that through the cooperation of various components, not only can the workpiece be automatically adjusted in all directions, which is convenient for workers to weld the workpiece in all directions, but also the workpieces of different specifications and sizes can be fixed, which is more practical.

Claims

1. An auxiliary device for automobile welding, characterized in that: The invention comprises a bottom plate (1), an adjusting plate (6) and a motor (12), wherein two supporting plates (2) are fixedly connected to the bottom plate (1), and the two supporting plates (2) are both rotatably connected to a fixing rod (3), and the same adjusting plate (4) is fixedly connected between the two fixing rods (3), and a transmission rod (5) is rotatably connected to the adjusting plate (4), and one end of the transmission rod (5) is fixedly connected to the adjusting plate (6), and sliding grooves (7) are provided on both sides of the adjusting plate (6), and a plurality of fixing components (8) are provided in the two sliding grooves (7), and a motor (12) is fixedly installed on one of the two supporting plates (2), and a gear (13) is fixedly connected to the output end of the motor (12), and a gear (14) is meshingly connected to the gear (13), and the gear (14) is fixedly connected to one of the two fixing rods (3).

2. The auxiliary device for automobile welding according to claim 1, characterized in that: The adjusting plate 1 (4) is provided with a groove 1, in which a motor 1 (9) is fixedly installed, an output end of the motor 1 (9) is fixedly connected with a gear 1 (10), the gear 1 (10) is meshingly connected with a gear 2 (11), and the gear 2 (11) is fixedly connected to the transmission rod (5).

3. The auxiliary device for automobile welding according to claim 1, characterized in that: The fixing assembly (8) comprises a slider (81), a sleeve rod (82), a telescopic rod (83), a clamp (84), a threaded rod 1 (85) and a threaded rod 2 (86); a plurality of sliders (81) are slidably connected in the two sliding grooves 1 (7); the sliders (81) are rotatably connected to the sleeve rod (82); the sleeve rod (82) is slidably connected to the telescopic rod (83); and one end of the telescopic rod (83) is hingedly connected to the clamp (84).

4. The auxiliary device for automobile welding according to claim 3, characterized in that: The sleeve rod (82) is threadedly connected with a second threaded rod (86), one end of the second threaded rod (86) is in contact with and connected to the telescopic rod (83), and the other end of the second threaded rod (86) is fixedly connected with a second rotating plate.

5. The auxiliary device for automobile welding according to claim 3, characterized in that: The slider (81) is threadedly connected with a threaded rod (85), one end of the threaded rod (85) is in contact with the adjustment plate (6), and the other end of the threaded rod (85) is fixedly connected with the rotating plate (1).

6. The auxiliary device for automobile welding according to claim 1, characterized in that: The first adjustment plate (4) is slidably connected and matched with the second adjustment plate (6).

7. The auxiliary device for automobile welding according to claim 1, characterized in that: A bearing is fixedly sleeved on the transmission rod (5), and the outer wall of the bearing is fixedly connected to the adjustment plate (4).

8. The auxiliary device for automobile welding according to claim 2, characterized in that: A control module is provided on one of the two support plates (2), and the motor 1 (9) and the motor 2 (12) are both connected to the control module.

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