Multi-station welding workbench for automobile parts

Abstract

The utility model relates to the technical field of automobile part welding, and discloses an automobile part multi-station welding workbench which comprises a supporting frame and a welding frame, a welding table is rotatably arranged in the middle of an inner cavity of the welding frame, a protection plate is fixedly installed on one side of the top end of the welding frame, and four fixing seats and baffles are fixedly connected to the top end of the welding table. A fixing assembly used for fixing automobile parts is fixedly installed at the top end of the fixing base and comprises two fixing blocks fixedly connected to the two sides of the top end of the fixing base, an adjusting rod is arranged above the fixing blocks, a through groove is formed in the middle of an inner cavity of the adjusting rod, and a fastening screw is arranged in an inner cavity of the through groove. Through the arrangement of the multiple fixing bases and the multiple fixing assemblies, multi-station welding operation of the device is achieved, the rotating welding table conducts welding operation on stations in sequence, the welding work efficiency is effectively improved, and meanwhile the influence caused by light generated during welding and scattered welding slag is avoided through a baffle and a protection plate.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts welding, and more specifically to a multi-station welding workbench for automobile parts. Background Art

[0002] In automobile manufacturing, the quality of auto parts directly affects the performance and safety of the car. Welding is a critical step in automobile manufacturing. By connecting multiple metal materials through welding technology, key components such as the body frame, chassis, door panels, etc. are formed. The welding of these components not only affects the overall strength and stability of the vehicle, but also has a direct impact on its safety, performance and service life. Therefore, a welding workbench is usually required during the welding process.

[0003] The shortcomings of the existing technology: Since automobile parts are usually produced in batches, the workbench in the existing technology has a simple structure and only has one welding station, which makes it impossible to weld multiple parts at the same time, resulting in low work efficiency. At the same time, during the welding process, strong glare light and flying welding slag will be generated, affecting the surrounding workers. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a multi-station welding workbench for automobile parts to solve the problem in the above-mentioned background technology that it is impossible to perform welding operations on multiple parts at the same time, the work efficiency is low, and the strong glare light and flying welding slag generated during the welding process will affect the surrounding workers.

[0005] The utility model provides the following technical solution: a multi-station welding workbench for automobile parts, comprising a support frame and a welding frame fixedly connected to one end of the support frame, a welding table rotatably arranged in the middle of an inner cavity of the welding frame, a protective plate fixedly mounted on one side of the top of the welding frame, four fixing seats and a baffle fixedly connected to the top of the welding table, and a fixing assembly for fixing automobile parts fixedly mounted on the top of the fixing seat;

[0006] The fixing assembly includes two fixing blocks fixedly connected to both sides of the top of the fixing seat, an adjusting rod is provided above the fixing block, a through slot is provided in the middle of the inner cavity of the adjusting rod, and a fastening screw is provided in the inner cavity of the through slot.

[0007] Preferably, the fixed block is arranged in a stepped shape, the top end of the fixed block is fixedly connected to a connecting frame, the middle part of the outer surface of the connecting frame is rotatably connected to a handle, one end of the adjusting rod is fixedly connected to the middle part of the inner cavity of the handle, the bottom end of the fastening screw is fixedly connected to a top block, and the outer surface of the fastening screw is threadedly connected to two nuts.

[0008] Preferably, the four fixing seats and baffles are arranged in a ring array, and the positions of the four fixing seats and baffles are staggered with each other.

[0009] Preferably, a support block is fixedly connected to the middle of the top of the welding table, one end of the baffle is fixedly connected to the outer surface of the support block, the end of the baffle away from the support block is in contact with the two sides of the protective plate away from the support frame, and the protective plate is arranged to be arc-shaped.

[0010] Preferably, a mounting base is provided at the top of the support frame, a welding device is fixedly mounted on the top of the mounting base, and a side of the welding device away from the mounting base is located above the welding table and the protective plate.

[0011] Preferably, a motor is fixedly mounted on the middle portion of the bottom end of the welding frame, and the output end of the motor passes through the welding frame and is fixedly connected to the middle portion of the bottom end of the welding table.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The utility model forms multiple welding stations by arranging four fixing components in a circular array at the top of the welding table. The automobile parts to be welded are placed on the fixing seat and fixed by the fixing components. The position of the fastening screw in the inner cavity of the adjusting rod slot can be adjusted according to the specific specifications and dimensions of the parts, so that the fixation of the parts is more stable. At the same time, the fixed blocks arranged in a stepped shape increase the firmness of the parts when they are fixed. During the welding process, the motor drives the welding table to rotate, so that the device performs welding operations on the parts fixed on the top of the welding table in turn, effectively improving the welding work efficiency.

[0014] 2. The utility model plays a protective role by providing baffles and protective plates. A baffle is provided on both sides of each fixing seat. Since the temperature of the debris generated during welding is relatively high, the surface of the parts may be easily damaged by the high-temperature welding slag. When the welding equipment welds the parts in one of the workstations, the baffles on both sides prevent the debris generated during the welding process from splashing onto the surfaces of other parts. When the workstation requiring welding is rotated to the welding position, the two adjacent baffles correspond to the positions of the protective plates and contact with both sides of the protective plates to form a semi-enclosed space, thereby avoiding the strong glare of light and the flying welding slag generated during the welding process, which may affect the surrounding staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 This is a schematic diagram of the fixing component structure of the present utility model.

[0017] Figure 3 It is a schematic diagram of the overall cross-sectional structure of the present utility model.

[0018] Figure 4 For the utility model Figure 3 A magnified schematic diagram of the structure in the middle.

[0019] The accompanying drawings are marked as follows: 1. Support frame; 2. Welding frame; 3. Welding table; 4. Fixed seat; 5. Baffle; 6. Fixed assembly; 61. Fixed block; 62. Connecting frame; 63. Handle; 64. Adjusting rod; 65. Fastening screw; 66. Top block; 7. Support block; 8. Protective plate; 9. Mounting base; 10. Welding equipment; 11. Motor. DETAILED DESCRIPTION

[0020] The following will combine the drawings in the present invention to clearly and completely describe the technical solutions in the present invention. In addition, the forms of the various structures described in the following embodiments are merely examples. The multi-station welding workbench for automotive parts involved in the present invention is not limited to the various structures described in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0021] The utility model provides a multi-station welding workbench for automobile parts, such as Figure 1 - Figure 4 As shown, it includes a support frame 1 and a welding frame 2 fixedly connected to one end thereof, a welding table 3 is rotated in the middle of the inner cavity of the welding frame 2, a protective plate 8 is fixedly installed on one side of the top of the welding frame 2, four fixing seats 4 and a baffle 5 are fixedly connected to the top of the welding table 3, and a fixing component 6 for fixing automobile parts is fixedly installed on the top of the fixing seat 4.

[0022] Further, such as Figure 2 As shown, the fixing assembly 6 includes two fixing blocks 61 fixedly connected to both sides of the top of the fixing seat 4, and an adjusting rod 64 is provided above the fixing block 61. A through groove is provided in the middle of the inner cavity of the adjusting rod 64, and a fastening screw 65 is provided in the inner cavity of the through groove. According to the specifications and dimensions of the automotive parts to be fixed, the position of the fastening screw 65 in the inner cavity of the through groove is adjusted, so that the fixing assembly 6 can be applied to parts of various specifications and dimensions, thereby increasing the practicality of the device.

[0023] Further, such as Figure 2 and Figure 4As shown, the fixing block 61 is set to be stepped. When the surface of the component is irregular, the stepped fixing block 61 can increase the firmness of the fixation to the surface of the component. The top of the fixing block 61 is fixedly connected to the connecting frame 62, and the middle part of the outer surface of the connecting frame 62 is rotatably connected to the handle 63. One end of the adjusting rod 64 is fixedly connected to the middle part of the inner cavity of the handle 63. By rotating the handle 63, the position of the adjusting rod 64 is controlled. The bottom end of the fastening screw 65 is fixedly connected to the top block 66. When the component is placed on the top of the fixing seat 4, the position of the fastening screw 65 is adjusted to fix the top block 66 on the surface of the component. The outer surface of the fastening screw 65 is threadedly connected to two nuts. By rotating the nuts, the top block 66 is fastened to the surface of the component to fix it.

[0024] Further, such as Figure 1 As shown, the four fixing seats 4 and the baffles 5 are arranged in a circular array, and the positions of the four fixing seats 4 and the baffles 5 are staggered with each other. Since the temperature of the debris generated during welding is relatively high, when the parts in one of the workstations are welded, the baffles 5 on both sides prevent the debris generated during the welding process from splashing onto the surface of other parts, causing the surface of the parts to be damaged by the high-temperature welding slag.

[0025] Further, such as Figure 1 and Figure 3 As shown, a support block 7 is fixedly connected to the middle of the top of the welding table 3, and one end of the baffle 5 is fixedly connected to the outer surface of the support block 7. The end of the baffle 5 away from the support block 7 is in contact with the two sides of the protective plate 8 away from the support frame 1. The protective plate 8 is set to an arc shape. When the work station requiring welding is rotated to the welding position, the positions of the two adjacent baffles 5 and the protective plate 8 correspond, and the end away from the support block 7 is connected to the two sides of the protective plate 8 to form a semi-enclosed space, which avoids the strong glare light and flying welding slag generated during the welding process, affecting the surrounding staff.

[0026] Further, such as Figure 1 and Figure 3 As shown, a mounting base 9 is provided at the top of the support frame 1 , and a welding device 10 is fixedly installed at the top of the mounting base 9 . The side of the welding device 10 away from the mounting base 9 is located above the welding table 3 and the protective plate 8 .

[0027] Further, such as Figure 1 and Figure 3 As shown, a motor 11 is fixedly installed in the middle of the bottom end of the welding frame 2. The output end of the motor 11 passes through the welding frame 2 and is fixedly connected to the middle of the bottom end of the welding table 3. The welding table 3 is driven to rotate by the motor 11. As the welding table 3 rotates, the parts fixed on the top of the welding table 3 are welded in turn. Through the arrangement of multiple fixing seats 4 and fixing components 6, multi-station welding operation of the device is realized, which effectively improves the welding work efficiency.

[0028] The working principle of the present invention is as follows: first, a plurality of automobile parts are placed on the top of the fixing seat 4, and the irregular surface of the parts is fixed by the stepped fixing block 61. The adjusting rod 64 is in a vertical state in the initial state. After the parts are placed, the handle 63 is turned to rotate the adjusting rod 64 to a horizontal state, which is located above the parts. According to the specific specifications and dimensions of the parts, the position of the fastening screw 65 is adjusted so that the top block 66 is fixed on the surface of the parts. Then, the top block 66 is fastened to the surface of the parts by turning the nut to fix it. After the parts are fixed, the welding equipment 10 and the motor 11 are started. The motor 11 drives the welding table 3 to rotate. When one of the workstations rotates to the position of the welding equipment 10 and stops, at this time, The ends of the two adjacent baffles 5 away from the support block 7 are connected to the two sides of the protective plate 8 to form a semi-enclosed space. The welding equipment 10 performs welding operations in the semi-enclosed space to avoid the strong glare light and flying welding slag generated during the welding process, which affect the surrounding workers. At the same time, the baffles 5 on both sides prevent the debris generated during the welding process from splashing onto the surface of other parts, causing the surface of the parts to be damaged by the high-temperature welding slag. After the welding of one station is completed, the motor 11 rotates the welding table 3 and moves the next station to the welding position. As the welding table 3 rotates, the parts fixed on the top of the welding table 3 are welded in turn, realizing the multi-station welding operation of the device and effectively improving the welding work efficiency.

[0029] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0030] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0031] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A multi-station welding workbench for automobile parts, comprising a support frame (1) and a welding frame (2) fixedly connected to one end thereof, characterized in that: A welding platform (3) is rotatably mounted in the middle of the inner cavity of the welding frame (2); a protective plate (8) is fixedly mounted on one side of the top end of the welding frame (2); four fixing seats (4) and a baffle (5) are fixedly connected to the top end of the welding platform (3); and a fixing assembly (6) for fixing automobile parts is fixedly mounted on the top end of the fixing seat (4); The fixing assembly (6) comprises two fixing blocks (61) fixedly connected to both sides of the top of the fixing seat (4); an adjusting rod (64) is provided above the fixing block (61); a through slot is provided in the middle of the inner cavity of the adjusting rod (64); and a fastening screw (65) is provided in the inner cavity of the through slot.

2. The multi-station welding workbench for automobile parts according to claim 1, characterized in that: The fixing block (61) is arranged in a stepped shape, the top end of the fixing block (61) is fixedly connected to a connecting frame (62), the middle portion of the outer surface of the connecting frame (62) is rotatably connected to a handle (63), one end of the adjusting rod (64) is fixedly connected to the middle portion of the inner cavity of the handle (63), the bottom end of the fastening screw (65) is fixedly connected to a top block (66), and the outer surface of the fastening screw (65) is threadedly connected to two nuts.

3. The multi-station welding workbench for automobile parts according to claim 1, characterized in that: The four fixing seats (4) and baffles (5) are all arranged in a ring array, and the positions of the four fixing seats (4) and baffles (5) are staggered.

4. The multi-station welding workbench for automobile parts according to claim 1, characterized in that: A support block (7) is fixedly connected to the middle of the top of the welding table (3), one end of the baffle (5) is fixedly connected to the outer surface of the support block (7), and one end of the baffle (5) away from the support block (7) contacts both sides of the protective plate (8) away from the support frame (1), and the protective plate (8) is arranged to be arc-shaped.

5. The multi-station welding workbench for automobile parts according to claim 1, characterized in that: The top of the support frame (1) is provided with a mounting base (9), the top of the mounting base (9) is fixedly provided with a welding device (10), and the side of the welding device (10) away from the mounting base (9) is located above the welding table (3) and the protective plate (8).

6. The multi-station welding workbench for automobile parts according to claim 1, characterized in that: A motor (11) is fixedly mounted at the middle of the bottom end of the welding frame (2), and an output end of the motor (11) passes through the welding frame (2) and is fixedly connected to the middle of the bottom end of the welding table (3).

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