An auxiliary transfer assembly structure for automobile manufacturing accessories

Abstract

This utility model provides an auxiliary transfer and assembly structure for automotive parts, relating to the field of automotive assembly devices. Its features include a moving structure and a gripping structure. The moving structure comprises a pulley system and a control box, used for carrying and moving along a track. A mounting platform and a winding motor are fixed to the lower end of the control box. The shaft of the winding motor is wound with cable and connected to the fixed platform, used for lifting and moving in conjunction with the moving structure. Handles are symmetrically fixed on both sides of the fixed platform, with control buttons at their upper ends for manual operation. An adjusting arm is located on the side of the electrical box away from the fixed platform, with an adjusting rod slidably fitted inside. The adjusting rod has a pawl on the side away from the adjusting arm, which can cooperate with multiple sets of electric push rods to rotate and control the extension length of the adjusting rod to grip parts of different sizes. The advantages of this utility model are: stable gripping of parts of different shapes and convenient installation at large angles.

Description

Technical Field

[0001] This utility model relates to the field of automobile assembly equipment, and in particular to an auxiliary transfer assembly structure for automobile manufacturing parts. Background Technology

[0002] With the development of new energy vehicles, related mechanical structures have undergone innovative development. Simultaneously, the overall price reduction of vehicles has led more car owners to choose new energy vehicles, resulting in pressure on industrial production. Currently, most common automobile manufacturers use assembly line equipment for transportation and parts hoisting. However, such equipment often requires a large number of industrial robots to achieve assembly and fixing. This method has poor overall flexibility and cannot fully perform clamping, fixing, and hoisting operations, thus requiring another process step, resulting in higher overall processing costs. Manual assembly often uses equipment with poor part fixing effects and unstable gripping. It is even more time-consuming and labor-intensive when dealing with irregular parts or assembly positions with large tilt angles, failing to meet current practical needs. Utility Model Content

[0003] The purpose of this utility model is to provide an auxiliary transfer and assembly structure for automobile manufacturing parts, which solves the technical problems of poor gripping and fixing effect of irregularly shaped parts and inconvenience for large-angle tilting installation in the prior art, and achieves the technical effect of improving the gripping stability of irregular parts and facilitating large-angle tilting installation.

[0004] To achieve the aforementioned objectives, the technical solution adopted by this utility model is as follows:

[0005] An auxiliary transfer and assembly structure for automotive parts includes a moving structure and a gripping structure. The moving structure includes a pulley system and a control box. The pulley system is rotatably connected to the control box via a rotating base, used to move the parts along a track. A mounting platform is fixed to the lower end of the control box. The lower end of the mounting platform has three sets of triangularly arranged limit seats. A winding motor is located near the limit seats on the mounting platform. The shaft of the winding motor is wound with a cable and passes through a through hole inside the limit seats. The gripping structure includes an electrical box and an adjusting arm. The electrical box is located below the mounting platform and has a fixed platform. The upper end of the fixed platform has a protrusion for winding and fixing the cable, used to lift and move the parts in conjunction with the moving structure. The fixed platform has two sides... The device is symmetrically fixed with handles, each with a control button at its upper end for manual operation. The adjusting arm is located on the side of the electrical box away from the fixed platform and is rotatably connected to the electrical box via a rotating base. An electric push rod A is located above the adjusting arm, on one side of the rotating base, and rotatably connected to the electrical box via a rotating pin. The push rod portion of the electric push rod A is rotatably connected to the adjusting arm and is used to control the tilt angle of the adjusting arm for gripping. An adjusting rod is slidably sleeved on the inner side of the adjusting arm. The adjusting rod has a pawl on the side away from the adjusting arm. An electric push rod B is located on the side of the adjusting arm adjacent to the electric push rod A. The push rod portion of the electric push rod B is connected to the adjusting rod and is used to control the extension length of the adjusting rod for gripping accessories of different sizes.

[0006] As an improvement, the pulley block has two sets arranged side by side. The lower end of the pulley block is equipped with a rotating pin that is rotatably connected to the rotating seat. A rubber ring is fixed on the outer side of the pulley block to increase friction and move in coordination with the track. A braking component is provided below the pulley block. The braking component is connected to the rotating seat through a lifting structure. The upper end of the braking component is equipped with a rubber pad to cooperate with the pulley block and the track to press together and achieve braking.

[0007] As an improvement, the rotating base has a power control module inside. The winding motor is connected to the power control module through a circuit. One side of the power control module has a circuit that is electrically connected to the control button on the handle for controlling the movement of the entire device.

[0008] As an improvement, a pneumatic connector is fixed to one side of the electrical box. The inner side of the pneumatic connector has multiple sets of buckles for assembling and fixing the compressed air pipeline. A suction cup is provided on the side of the adjusting arm away from the electrical box. A rotating sleeve is provided between the adjusting arms of the suction cup. The inner side of the rotating sleeve has a threaded hole that is threaded to the suction cup. One side of the rotating sleeve is rotatably connected to the adjusting arm through a rotating pin and a connector. A hose interface is provided on the side of the electrical box near the adjusting arm. The hose interface is connected to the compressed air pipeline, and one end of it is connected to the suction cup for negative pressure adsorption to fix the accessories.

[0009] As an improvement, the lower end of the adjusting arm is equipped with multiple suction cups, and the end of the adjusting rod away from the adjusting arm is bent. The bend is oriented towards the side away from the electrical box, and the length of the bend is greater than the length of the rotating sleeve and the suction cups. The inner side of the bend is equipped with suction cups, which are rotatably connected to the adjusting rod through the rotating sleeve and the connecting seat. The electrical box and the pneumatic connecting seat are equipped with hose interfaces on their adjacent sides. The hose interfaces are connected to the suction cups of the adjusting rod through hoses, which are used to adsorb and fix the accessories in a lateral position.

[0010] As an improvement, the lower end of the mounting platform is equipped with a limit seat, and the edge of the limit seat is equipped with a wear-resistant protective ring for cooperating with the movement of the cable. A supplementary light is fixed in the middle of the lower end of the mounting platform, and the supplementary light is set towards the adjustment arm.

[0011] The beneficial effects of this utility model are as follows: by setting pulley blocks, the device can move freely in conjunction with the slide rail structure, while also satisfying the hoisting and handling of accessories. By setting three sets of winding motors, multi-angle tilting can be achieved, which is convenient for installation and hoisting in different positions. By setting the adjusting arm and adjusting rod structure, accessories of different sizes and shapes can be clamped. In conjunction with the suction cup structure, the stability of the clamping can be further guaranteed, and it is convenient for assembly and use under large-angle tilting conditions. Attached Figure Description

[0012] Figure 1 This is a front view of an auxiliary transfer and assembly structure for automobile manufacturing parts according to the present invention;

[0013] Figure 2 This is a bottom view of the hanger portion of an auxiliary transfer and assembly structure for automobile manufacturing parts according to this utility model;

[0014] Figure 3 This is a left view of the electrical box in an inclined state of the auxiliary transfer and assembly structure for automobile manufacturing parts according to this utility model.

[0015] In the diagram: 1. Pulley block; 2. Braking assembly; 3. Rotary seat; 4. Control box; 5. Winding motor; 6. Mounting platform; 7. Limit seat; 8. Handle; 9. Control button; 10. Fixing platform; 11. Electrical box; 12. Pneumatic connector; 13. Hose interface; 14. Rotary seat; 15. Adjusting arm; 16. Electric push rod A; 17. Electric push rod B; 18. Adjusting rod; 19. Connecting seat; 20. Rotating sleeve; 21. Suction cup; 22. Claw; 23. Supplemental light. Detailed Implementation

[0016] To make the content of this utility model easier to understand, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of this utility model. Identical components are represented by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0017] like Figure 1 and Figure 2 As shown, an auxiliary transfer and assembly structure for automotive parts includes a moving structure and a gripping structure. The moving structure includes a pulley block 1 and a control box 4. The pulley block 1 is rotatably connected to the control box 4 via a rotating seat 3, used to move along a track. A mounting platform 6 is fixed to the lower end of the control box 4. The lower end of the mounting platform 6 has three sets of triangularly arranged limit seats 7. A winding motor 5 is located near the limit seats 7 on the mounting platform 6. The shaft of the winding motor 5 is wound with a cable and passes through a through hole inside the limit seats 7. The gripping structure includes an electrical box 11 and an adjusting arm 15. The electrical box 11 is located below the mounting platform 6 and has a fixed platform 10. The upper end of the fixed platform 10 has a protrusion that is wound and fixedly connected to the cable, used to lift and move the parts in conjunction with the moving structure. Handles 8 are symmetrically fixed on both sides of the fixed platform 10. The upper end has a control button 9 for manual operation. The adjusting arm 15 is located on the side of the electrical box 11 away from the fixed platform 10 and is rotatably connected to the electrical box 11 via a rotating seat 14. An electric push rod A16 is located above the adjusting arm 15, on one side of the rotating seat 14, and rotatably connected to the electrical box 11 via a rotating pin. The push rod portion of the electric push rod A16 is rotatably connected to the adjusting arm 15 and is used to control the tilt angle of the adjusting arm 15 for gripping. An adjusting rod 18 is slidably fitted on the inner side of the adjusting arm 15. The side of the adjusting rod 18 away from the adjusting arm 15 has a pawl 22. An electric push rod B17 is located on the side of the adjusting arm 15 adjacent to the electric push rod A16. The push rod portion of the electric push rod B17 is connected to the adjusting rod 18 and is used to control the extension length of the adjusting rod 18 for gripping accessories of different sizes. The adjusting arm 15 is made of lightweight alloy and has multiple sets of reinforcing ribs at its edges.

[0018] The pulley assembly 1 consists of two sets arranged side by side. The lower end of each pulley assembly 1 has a rotating pin that rotatably connects to the rotating base 3. A rubber ring is fitted and fixed to the outer side of each pulley assembly 1 to increase friction and facilitate movement along the track. A braking assembly 2 is located below each pulley assembly 1. The braking assembly 2 is connected to the rotating base 3 via a lifting structure. The upper end of the braking assembly 2 has a rubber pad to press against the track and achieve braking. The rotating base 3 contains a power control module. The winding motor 5 is connected to the power control module via wiring. One side of the power control module has wiring that connects to the control button 9 on the handle 8 for electrical signal control of the overall movement of the equipment. The winding structure of the winding motor 5 has a rotation sensor at the connection point with the shaft, which can identify the number of rotations and angle of the shaft, thereby determining the length of the cable released and enabling precise angle adjustment control in conjunction with the control button 9.

[0019] When in use, the operator can stabilize the position of the electrical box 11 by holding the handle 8, and then control the operation of the winding motor 5 through the control button 9 to lower the height of the electrical box 11 and align it with the workpiece to be fixed with the adjusting arm 15. At this time, the operator can control the electric push rod B17 to push out the adjusting rod 18, and then further control the electrical box 11 to lower so that the chuck 22 is aligned with the edge of the accessory. The operator can then control the electric push rod A16 to adjust the angle between the adjusting arms 15. When the chuck 22 is completely below the edge of the accessory, the operator can control the electric push rod B17 to retract the adjusting rod 18 so that the chuck 22 fully engages with the accessory for fixation. The operator can then further control the winding motor 5 to raise it and move the accessory with the pulley block 1. When a large angle tilt is required, the operator can select the corresponding winding motor 5 through the control button 9 to control the retraction of one side of the cable, thereby achieving the effect of controlling the angle.

[0020] However, in actual use, the locking effect of the 22 chuck is poor under large-angle tilting conditions, and it is also easy for the position to shift after the accessory is installed in the corresponding position, making it inconvenient to make secondary position adjustments. In order to further improve the locking effect of the accessory, the following improvements have been made:

[0021] A pneumatic connector 12 is fixed to one side of the electrical box 11. The inner side of the pneumatic connector 12 has multiple sets of buckles for assembling and fixing compressed air pipelines. A suction cup 21 is provided on the side of the adjusting arm 15 away from the electrical box 11. A rotating sleeve 20 is provided between the adjusting arm 15 of the suction cup 21. The inner side of the rotating sleeve 20 has a threaded hole that is threaded to the suction cup 21. One side of the rotating sleeve 20 is rotatably connected to the adjusting arm 15 through a rotating pin and a connector 19. A hose interface 13 is provided on the side of the electrical box 11 near the adjusting arm 15. The hose interface 13 is connected to the compressed air pipeline, and one end of it is connected to the suction cup 21 for negative pressure adsorption and fixing of accessories. The lower end of the adjusting arm 15 is equipped with multiple suction cups 21. The end of the adjusting rod 18 away from the adjusting arm 15 is bent, with the bend facing away from the electrical box 11. The length of the bend is greater than the length of the rotating sleeve 20 and the suction cups 21. The suction cups 21 are located on the inner side of the bend. The suction cups 21 are rotatably connected to the adjusting rod 18 through the rotating sleeve 20 and the connecting seat 19. The electrical box 11 and the pneumatic connecting seat 12 are provided with hose interfaces 13 on their adjacent sides. The hose interfaces 13 are connected to the suction cups 21 of the adjusting rod 18 through hoses, which are used to adsorb and fix the accessories in a lateral position. The outer side of the suction cup 21 near the rotating sleeve 20 has anti-slip texture. The anti-slip texture is used to increase the grip friction of the suction cup 21, making it easy to adjust the connection distance with the rotating sleeve 20 by rotating the thread, thereby facilitating the adsorption and fixation of different product shapes.

[0022] The lower end of the mounting platform 6 is equipped with a limiting seat 7, the edge of which has a wear-resistant protective ring for facilitating cable movement. A supplementary light 23 is fixed at the middle of the lower end of the mounting platform 6, and the supplementary light 23 is positioned towards the adjusting arm 15. A camera device can be installed at the lower end of the supplementary light 23, also positioned towards the adjusting arm 15, for recording and displaying video of the side of the electrical box 11 furthest from the operator, facilitating position judgment and improving assembly accuracy.

[0023] In use, after the adjusting arm 15 is fully aligned with the accessory and the claw 22 is fixed, the position of the suction cup 21 can be rotated. The gas reversing valve inside the electrical box 11 is activated via the control button 9, achieving the effect of suction cup 21 adsorbing onto the surface of the accessory, thereby improving the connection strength between the device and the accessory. During this process, the operator can adjust the angle of the connecting seat 19 and the rotating sleeve 20 to connect and fix multiple accessory positions. Simultaneously, the suction cup 21 at the side adjusting rod 18 can adsorb and fix the accessory from the side, further improving the overall fixing effect. At this time, the operator can visually judge the predetermined assembly position using the supplementary light 23 and perform assembly, improving the overall assembly accuracy.

[0024] The above description is only a preferred embodiment of this utility model patent and is not intended to limit this utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of this utility model patent should be included within the protection scope of this utility model patent.

Claims

1. An auxiliary transfer and assembly structure for automobile manufacturing parts, characterized in that, The device includes a moving structure and a gripping structure. The moving structure includes a pulley block (1) and a control box (4). The pulley block (1) is rotatably connected to the control box (4) via a rotating seat (3) and is used to carry and move along a track. The lower end of the control box (4) is fixed with a mounting platform (6). The lower end of the mounting platform (6) has three sets of triangularly arranged limit seats (7). The mounting platform (6) has a winding motor (5) near the limit seats (7). The shaft of the winding motor (5) is wound with a cable and is set through a through hole inside the limit seats (7). The gripping structure includes an electrical box (11) and an adjusting arm (15). The electrical box (11) is located below the mounting platform (6) and has a fixed platform (10). The upper end of the fixed platform (10) has a protrusion that is wound and fixedly connected to the cable for use in conjunction with the moving structure for hoisting and moving. The two sides are symmetrically fixed with handles (8), and the upper end of each handle has a control button (9) for manual operation. The adjusting arm (15) is located on the side of the electrical box (11) away from the fixed platform (10) and is rotatably connected to the electrical box (11) through a rotating seat (14). An electric push rod A (16) is provided above the adjusting arm (15). The electric push rod A (16) is located on the side of the rotating seat (14) and is rotatably connected to the electrical box (11) through a rotating pin. The push rod part of the electric push rod A (16) is rotatably connected to the adjusting arm (15) to control the tilt angle of the adjusting arm (15) for gripping. An adjusting rod (18) is slidably sleeved on the inner side of the adjusting arm (15). The side of the adjusting rod (18) away from the adjusting arm (15) has a pawl (22). An electric push rod B is provided on the side of the adjusting arm (15) adjacent to the electric push rod A (16). (17) The push rod part of the electric push rod B (17) is connected to the adjusting rod (18) to control the extension length of the adjusting rod (18) for gripping accessories of different sizes.

2. The auxiliary transfer and assembly structure for automobile manufacturing parts according to claim 1, characterized in that, The pulley group (1) has two sets arranged side by side. The lower end of the pulley group (1) is equipped with a rotating pin that is rotatably connected to the rotating seat (3). A rubber ring is fixed on the outer side of the pulley group (1) to increase friction and move in coordination with the track. A braking component (2) is provided below the pulley group (1). The braking component (2) is connected to the rotating seat (3) through a lifting structure. The upper end of the braking component (2) is equipped with a rubber pad to cooperate with the pulley group (1) and the track to press together and achieve braking.

3. The auxiliary transfer and assembly structure for automobile manufacturing parts according to claim 2, characterized in that, The rotating base (3) has a power control module inside. The winding motor (5) is connected to the power control module through a line. One side of the power control module has a line that is electrically connected to the control button (9) on the handle (8) for controlling the movement of the entire device.

4. The auxiliary transfer and assembly structure for automobile manufacturing parts according to claim 1, characterized in that, A pneumatic connector (12) is fixed on one side of the electrical box (11). The pneumatic connector (12) has multiple sets of buckles on its inner side for assembling and fixing compressed air pipelines. A suction cup (21) is provided on the side of the adjusting arm (15) away from the electrical box (11). A rotating sleeve (20) is provided between the adjusting arms (15) of the suction cup (21). The inner side of the rotating sleeve (20) has a threaded hole that is threaded to the suction cup (21). One side of the rotating sleeve (20) is rotatably connected to the adjusting arm (15) through a rotating pin and a connector (19). A hose interface (13) is provided on the side of the electrical box (11) near the adjusting arm (15). The hose interface (13) is connected to the compressed air pipeline, and one end of it is connected to the suction cup (21) for negative pressure adsorption and fixing of accessories.

5. The auxiliary transfer and assembly structure for automobile manufacturing parts according to claim 4, characterized in that, The lower end of the adjusting arm (15) is equipped with multiple suction cups (21). The end of the adjusting rod (18) away from the adjusting arm (15) is bent. The bend is set towards the side away from the electrical box (11). The length of the bend is greater than the length of the rotating sleeve (20) and the suction cup (21). The inner side of the bend is provided with a suction cup (21). The suction cup (21) is rotatably connected to the adjusting rod (18) through the rotating sleeve (20) and the connecting seat (19). The electrical box (11) and the pneumatic connecting seat (12) are provided with hose interfaces (13) on their adjacent sides. The hose interfaces (13) are connected to the suction cups (21) of the adjusting rod (18) through hoses respectively, for adsorbing and fixing the accessories in a lateral position.

6. The auxiliary transfer and assembly structure for automobile manufacturing parts according to claim 1, characterized in that, The lower end of the mounting platform (6) is equipped with a limiting seat (7), and the edge of the limiting seat (7) is equipped with a wear-resistant protective ring for cooperating with the movement of the cable. A supplementary light (23) is fixed in the middle of the lower end of the mounting platform (6), and the supplementary light (23) is set towards the adjusting arm (15).

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