Welding structure for automobile parts

Abstract

The utility model discloses a welding structure for automobile parts, which belongs to the technical field of welding structures, and comprises an I-shaped frame, the top of the I-shaped frame is fixedly connected with a cavity tube, the bottom of the inner wall of the cavity tube is fixedly connected with a first driving motor, and an output shaft of the first driving motor is fixedly connected with a screw rod; a movable plate is in threaded connection with the screw rod, movable rods are fixedly connected to the two sides of the top of the movable plate, and one ends of the two movable rods penetrate through the cavity pipe to be fixedly connected with the same fixed plate. Through the combined action of a second electric push rod, a support, a groove frame, a second driving motor and a ring sleeve, plate-type automobile parts are fixed in a pressing mode, irregular automobile parts are fixed in a clamping mode, and therefore the device is suitable for different automobile parts, and through the combined action of a cavity pipe, a first driving motor, a screw rod, a movable plate and a movable rod, the machining efficiency is improved. And the height of the fixing plate can be conveniently adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of welding structures, and more specifically, to a welding structure used for automobile accessories. Background Art

[0002] As people's quality of life continues to improve, people's consumption concepts have also improved, and people's consumption of automobiles has continued to increase, so the market demand for accessories has also increased accordingly. In the production and processing of auto parts, welding is one of the important links. In the welding process of auto parts, it is carried out on the welding structure platform, which can restrict the auto parts and prevent sliding during the welding process.

[0003] However, the current welding structure platform is not convenient for fixing automobile parts of different shapes, resulting in the need for an external fixing structure to fix it in some cases. In addition, the height of the platform is fixed and cannot be adjusted, which reduces the practicality of the device. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a welding structure for automobile accessories, which has the characteristics of convenient fixing and convenient height adjustment.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides a welding structure for automobile accessories, including an I-shaped frame, the top of the I-shaped frame is fixedly connected to a cavity tube, the bottom of the inner wall of the cavity tube is fixedly connected to a first driving motor, the output shaft of the first driving motor is fixedly connected to a screw rod, a movable plate is threadedly connected to the screw rod, both sides of the top of the movable plate are fixedly connected to movable rods, one end of the two movable rods passes through the cavity tube and is fixedly connected to the same fixed plate, both sides of the top of the fixed plate are penetrated by first electric push rods, the tops of the two first electric push rods are fixedly connected to limit plates, and the two limit plates A slot frame is fixedly connected to the opposite side, and two ring sleeves are movably sleeved on the slot frame. A second driving motor is fixedly connected to one side of the inner wall of the slot frame, and a bidirectional threaded rod is fixedly connected to the output shaft of the second driving motor. One end of the bidirectional threaded rod is rotatably connected to a bearing fixed on the other side of the inner wall of the slot frame through a rotating shaft. Two nuts are threadedly connected to the bidirectional threaded rod, and the bottoms of the two nuts are respectively fixedly connected to the bottoms of the inner walls of the two ring sleeves. A fixing bar is fixedly connected to one side of the two ring sleeves, and a group of second electric push rods are passed through the two fixing bars, and one end of the two groups of the second electric push rods are fixedly connected to a bracket.

[0008] When a welding structure for automotive accessories is used in accordance with the technical solution, the second electric push rod, the bracket, the slot frame, the second drive motor and the ring sleeve work together to fix the plate-type automotive accessories by pressing, while the irregular automotive accessories are fixed by clamping, thereby making it suitable for different automotive accessories. The height of the fixed plate can be conveniently adjusted by the work together of the cavity tube, the first drive motor, the screw, the movable plate and the movable rod.

[0009] Furthermore, one end of the screw is rotatably connected to a bearing fixed on the top of the inner wall of the cavity tube via a rotating shaft.

[0010] Furthermore, a controller is provided on the front side of the fixing plate.

[0011] Furthermore, four corners of the bottom of the I-shaped frame are fixedly connected with universal wheels.

[0012] Furthermore, four corners of the top of the I-shaped frame are fixedly connected with telescopic rods, and the tops of the four telescopic rods are fixedly connected to the bottom of the fixed plate.

[0013] Furthermore, the bracket is designed to be L-shaped as a whole.

[0014] (3) Beneficial effects

[0015] In summary, the utility model has the following beneficial effects:

[0016] 1. Through the joint action of the second electric push rod, the bracket, the slot frame, the second drive motor and the ring sleeve, the plate-type auto parts are fixed by pressing, and the irregular auto parts are fixed by clamping, so that it is suitable for different auto parts. Through the joint action of the cavity tube, the first drive motor, the screw rod, the movable plate and the movable rod, the height of the fixed plate can be adjusted conveniently;

[0017] 2. The setting of the universal wheel makes it easy to push the device and move its position. The setting of the telescopic rod improves the stability of the fixed plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0020] Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure of the lumen tube;

[0021] Figure 3 for Figure 1 Schematic diagram of the cross-sectional structure of the middle slot frame.

[0022] The symbols in the accompanying drawings are:

[0023] 1. I-shaped frame; 2. Universal wheel; 3. Cavity tube; 4. First drive motor; 5. Screw; 6. Movable plate; 7. Movable rod; 8. Fixed plate; 9. Telescopic rod; 10. Controller; 11. First electric push rod; 12. Limit plate; 13. Slot frame; 14. Ring sleeve; 15. Second drive motor; 16. Bidirectional threaded rod; 17. Nut; 18. Fixing strip; 19. Second electric push rod; 20. Bracket. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0025] Example:

[0026] The following is combined with Figure 1-3 The utility model is described in further detail.

[0027] See also Figure 1-3The utility model provides a technical solution: a welding structure for automobile accessories, including an I-shaped frame 1, a cavity tube 3 is fixedly connected to the top of the I-shaped frame 1, a first driving motor 4 is fixedly connected to the bottom of the inner wall of the cavity tube 3, a screw rod 5 is fixedly connected to the output shaft of the first driving motor 4, a movable plate 6 is threadedly connected to the screw rod 5, both sides of the top of the movable plate 6 are fixedly connected to movable rods 7, one end of the two movable rods 7 pass through the cavity tube 3 and are fixedly connected to the same fixed plate 8, through the joint action of the cavity tube 3, the first driving motor 4, the screw rod 5, the movable plate 6 and the movable rod 7, it is convenient to adjust the height of the fixed plate 8, first electric push rods 11 are penetrated on both sides of the top of the fixed plate 8, the tops of the two first electric push rods 11 are fixedly connected to the limit plate 12, the opposite sides of the two limit plates 12 are fixedly connected to the slot frame 13, and two ring sleeves 14 are movably sleeved on the slot frame 13. A second drive motor 15 is fixedly connected to one side of the inner wall of the frame 13, and a bidirectional threaded rod 16 is fixedly connected to the output shaft of the second drive motor 15. One end of the bidirectional threaded rod 16 is rotatably connected to a bearing fixed on the other side of the inner wall of the slot frame 13 through a rotating shaft. Two nuts 17 are threadedly connected to the bidirectional threaded rod 16, and the bottoms of the two nuts 17 are respectively fixedly connected to the bottom of the inner walls of the two ring sleeves 14. One side of the two ring sleeves 14 is fixedly connected to a fixing bar 18, and a group of second electric push rods 19 are penetrated on the two fixing bars 18. One end of the two groups of second electric push rods 19 is fixedly connected to a bracket 20. Through the joint action of the second electric push rod 19, the bracket 20, the slot frame 13, the second drive motor 15 and the ring sleeve 14, the plate-type automobile accessories are fixed by pressing, and the irregular automobile accessories are fixed by clamping, so that it is suitable for different automobile accessories.

[0028] Specifically, one end of the screw rod 5 is rotatably connected to a bearing fixed on the top of the inner wall of the cavity tube 3 through a rotating shaft, a controller 10 is provided on the front side of the fixed plate 8, and universal wheels 2 are fixedly connected to the four corners of the bottom of the I-shaped frame 1.

[0029] By adopting the above technical solution, the controller 10 can be a conventional known device that serves as a control device such as a computer. The controller 10 is electrically connected to the first drive motor 4, the second drive motor 15, the first electric push rod 11 and the second electric push rod 19 through wires. The setting of the universal wheel 2 facilitates the pushing device to move its position.

[0030] Specifically, the four corners of the top of the I-shaped frame 1 are fixedly connected with telescopic rods 9, and the tops of the four telescopic rods 9 are fixedly connected to the bottom of the fixed plate 8, and the bracket 20 is designed to be L-shaped as a whole.

[0031] By adopting the above technical solution and providing the telescopic rod 9, the stability of the fixing plate 8 is improved.

[0032] The working principle of the utility model is as follows: when in use, the device is connected to an external power source, and the height of the fixed plate 8 is adjusted according to the height of the staff. The output shaft of the first drive motor 4 drives the screw rod 5 to rotate, and the movable plate 6 moves along the screw rod 5. The movable rod 7 pushes the fixed plate 8 to rise, and the height of the fixed plate 8 is adjusted. Then the auto parts are placed on the fixed plate 8. If it is a plate-type auto part, the second drive motor 15 drives the bidirectional threaded rod 16 to rotate, so that the two nuts 17 drive the ring sleeve 14 to move, and the ring sleeve 14 drives the fixing bar 18 to move, and the two brackets 20 are moved to both sides above the plate-type auto part. The second electric push rod 19 extends out to push the bracket 20 to press it above and fix it. If it is an irregular-shaped auto part, the height of the bracket 20 can be adjusted according to its height through the first electric push rod 11 and the second electric push rod 19, and then the second drive motor 15 is operated to clamp the bracket 20 on its outside, and finally it can be welded.

[0033] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A welding structure for automobile parts, comprising an I-shaped frame (1), characterized in that: The top of the work-shaped frame (1) is fixedly connected to a cavity tube (3), the bottom of the inner wall of the cavity tube (3) is fixedly connected to a first drive motor (4), the output shaft of the first drive motor (4) is fixedly connected to a screw rod (5), a movable plate (6) is threadedly connected to the screw rod (5), both sides of the top of the movable plate (6) are fixedly connected to movable rods (7), one end of the two movable rods (7) passes through the cavity tube (3) and is fixedly connected to the same fixed plate (8), both sides of the top of the fixed plate (8) are penetrated by first electric push rods (11), the tops of the two first electric push rods (11) are fixedly connected to a limit plate (12), the opposite sides of the two limit plates (12) are fixedly connected to a slot frame (13), and a movable sleeve on the slot frame (13) is provided. Two ring sleeves (14) are connected, one side of the inner wall of the groove frame (13) is fixedly connected with a second drive motor (15), the output shaft of the second drive motor (15) is fixedly connected with a bidirectional threaded rod (16), one end of the bidirectional threaded rod (16) is rotatably connected to a bearing fixed on the other side of the inner wall of the groove frame (13) through a rotating shaft, two nuts (17) are threadedly connected to the bidirectional threaded rod (16), the bottoms of the two nuts (17) are respectively fixedly connected to the bottom of the inner walls of the two ring sleeves (14), one side of the two ring sleeves (14) is fixedly connected with a fixing bar (18), the two fixing bars (18) are each provided with a group of second electric push rods (19), and one end of the two groups of the second electric push rods (19) is fixedly connected with a bracket (20).

2. A welding structure for automobile parts according to claim 1, characterized in that: One end of the screw rod (5) is rotatably connected to a bearing fixed at the top of the inner wall of the cavity tube (3) via a rotating shaft.

3. A welding structure for automobile parts according to claim 1, characterized in that: A controller (10) is provided on the front side of the fixing plate (8).

4. A welding structure for automobile parts according to claim 1, characterized in that: Universal wheels (2) are fixedly connected to the four bottom corners of the I-shaped frame (1).

5. The welding structure for automobile parts according to claim 1, characterized in that: The four corners of the top of the I-shaped frame (1) are fixedly connected with telescopic rods (9), and the tops of the four telescopic rods (9) are fixedly connected to the bottom of the fixed plate (8).

6. A welding structure for automobile parts according to claim 1, characterized in that: The bracket (20) is designed to be L-shaped as a whole.

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