Automatic manipulator assembling device for automobile fasteners

Abstract

The utility model relates to the technical field of fastener assembling devices, and discloses an automobile fastener automatic manipulator assembling device which comprises a shell, a fixing roller is fixedly connected in the shell, a first fixing block is fixedly connected to the outer wall of the fixing roller, a center shaft is fixedly connected in the first fixing block, and a second fixing block is fixedly connected in the center shaft. The outer wall of the center shaft is rotationally connected with a movable block, the interior of the movable block is fixedly connected with a fixed shaft, a hydraulic rod is arranged in the shell, the output end of the hydraulic rod is fixedly connected with a first hinge block, the outer wall of the fixed shaft is rotationally connected with the interior of the first hinge block, and a clamping block is arranged in the movable block. According to the clamping device, the movable block is driven to rotate through the hydraulic rod, the clamping block can firmly clamp fasteners of different sizes, the practicability of the device is improved, the anti-skid effect of the clamping block is improved through the external fixing anti-skid block, and the working efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fastener assembly devices, in particular to an automatic mechanical arm assembly device for automobile fasteners. Background Art

[0002] The automatic robot assembly device for automobile fasteners is an automated assembly equipment used in the automobile manufacturing process. Its main function is to automatically install fasteners on the automobile, such as bolts, nuts and screws. These devices are composed of robotic arms, sensors, control systems and related tools. They can accurately install fasteners to specific positions on the automobile according to pre-set programs. The use of this device can significantly improve production efficiency and assembly accuracy, reduce labor costs and labor intensity, and enhance the flexibility of the production line to adapt to different automobile models and production needs. It is one of the indispensable key equipment in modern automobile manufacturing.

[0003] Existing automatic fastener robot assembly devices are usually designed for specific assembly tasks and products. They have poor adaptability to changes and adjustments in the assembly process, require additional time and cost for adjustment and improvement, and cannot meet the different tightness processing requirements of fasteners. Therefore, an automatic fastener robot assembly device for automobiles is proposed. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides an automatic manipulator assembly device for automobile fasteners, aiming to improve the problem that the manipulator in the prior art cannot meet the processing requirements of fasteners of different sizes.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic manipulator assembly device for automobile fasteners, comprising a shell, a fixed roller fixedly connected inside the shell, a fixed block 1 fixedly connected to the outer wall of the fixed roller, a central axis fixedly connected inside the fixed block 1, a movable block rotatably connected to the outer wall of the central axis, a fixed shaft fixedly connected inside the movable block, a hydraulic rod is arranged inside the shell, an articulated block 1 is fixedly connected to the output end of the hydraulic rod, the outer wall of the fixed shaft is rotatably connected to the inside of the articulated block 1, a clamping block is arranged inside the movable block, an anti-sliding block is fixedly connected to the outer wall of the clamping block, a motor is rotatably connected to one side of the outer wall of the hydraulic rod, and a movable component is arranged on the outer wall of the motor.

[0006] Furthermore, the movable component includes a second hinge block, the outer wall of the motor is rotatably connected to the inside of the second hinge block, and the outer wall of the second hinge block is fixedly connected to a rotating block one.

[0007] Furthermore, the outer wall of the rotating block 1 is rotatably connected to the rotating plate 1, and the interior of the rotating plate 1 is fixedly connected to the connecting block 1.

[0008] Furthermore, the connecting block 1 is internally fixedly connected with the rotating block 2.

[0009] Furthermore, the outer wall of the rotating block 2 is rotatably connected to the connecting block 2, and a connecting rod is arranged inside the connecting block 2.

[0010] Furthermore, a rotating chassis is fixedly connected to the lower surface of the connecting rod.

[0011] Furthermore, a second fixing block is fixedly connected inside the motor, and an output end of the second fixing block is fixedly connected inside the hydraulic rod.

[0012] Furthermore, an outer wall of the fixing block is rotatably connected to the inside of the shell.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, a movable block connected to a hinge block is driven by a hydraulic rod to rotate around a central axis, so that the clamping block can firmly clamp fasteners of different sizes, thereby increasing the practicality of the device. Furthermore, by fixing an anti-slip block on the outer wall of the clamping block, the clamping block has an anti-slip effect, thereby further improving the working efficiency of the device.

[0015] 2. In the utility model, the clamping block is driven to rotate by a motor, so that the clamping block can clamp the fastener sideways and further tighten the fastener, which can meet special processing needs. The clamping block is rotated and the movement angle is adjusted by rotating the chassis and the motor. The movement distance and height are controlled by rotating block 2 and connecting block 2, thereby increasing the flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural diagram of an automatic manipulator assembly device for automobile fasteners proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the rotating chassis portion of an automatic manipulator assembly device for automobile fasteners proposed by the utility model;

[0018] Figure 3 for Figure 1 Enlarged view of point A in the middle.

[0019] Legend:

[0020] 1. Shell; 2. Fixed roller; 3. Fixed block 1; 4. Hydraulic rod; 5. Articulated block 1; 6. Movable block; 7. Center axis; 8. Clamping block; 9. Anti-sliding block; 10. Fixed block 2; 11. Motor; 12. Rotating block 1; 13. Rotating plate 1; 14. Connecting block 1; 15. Rotating block 2; 16. Connecting block 2; 17. Connecting rod; 18. Rotating chassis; 19. Fixed axis; 20. Articulated block 2. DETAILED DESCRIPTION

[0021] 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.

[0022] Reference Figure 1 , Figure 2 and Figure 3 The utility model provides an embodiment: an automatic manipulator assembly device for automobile fasteners, comprising a shell 1, a fixed roller 2 is fixedly connected inside the shell 1, a fixed block 3 is fixedly connected to the outer wall of the fixed roller 2, a central axis 7 is fixedly connected inside the fixed block 3, a movable block 6 is rotatably connected to the outer wall of the central axis 7, a fixed shaft 19 is fixedly connected inside the movable block 6, a hydraulic rod 4 is arranged inside the shell 1, an articulated block 5 is fixedly connected to the output end of the hydraulic rod 4, the outer wall of the fixed shaft 19 is rotatably connected to the inside of the articulated block 5, a clamping block 8 is arranged inside the movable block 6, an anti-sliding block 9 is fixedly connected to the outer wall of the clamping block 8, a motor 11 is rotatably connected to one side of the outer wall of the hydraulic rod 4, and a movable component is arranged on the outer wall of the motor 11.

[0023] Specifically, the movable block 6 is driven to rotate by the hydraulic rod 4, so that the movable block 6 rotates under the restriction of the central axis 7, so that the clamping block 8 can firmly clamp fasteners of different sizes, thereby increasing the practicality of the device. Because there is often lubricating oil on the surface of the processed parts, the clamping block 8 will slide when the fastener is clamped and twisted, so an anti-sliding block 9 is fixed to the outer wall of the clamping block 8 to prevent the parts from sliding, thereby achieving the effect of improving the processing efficiency.

[0024] Reference Figure 1 and Figure 2 The movable component includes an articulated block 20, the outer wall of the motor 11 is rotatably connected to the inside of the articulated block 20, the outer wall of the articulated block 20 is fixedly connected with a rotating block 12, the outer wall of the rotating block 12 is rotatably connected with a rotating plate 13, the rotating plate 13 is fixedly connected with a connecting block 14, the connecting block 14 is fixedly connected with a rotating block 2 15, the outer wall of the rotating block 2 15 is rotatably connected with a connecting block 2 16, a connecting rod 17 is arranged inside the connecting block 2 16, and a rotating chassis 18 is fixedly connected to the lower surface of the connecting rod 17, the motor 11 is fixedly connected with a fixed block 2 10, the output end of the fixed block 2 10 is fixedly connected to the inside of the hydraulic rod 4, and the outer wall of the fixed block 3 is rotatably connected to the inside of the shell 1.

[0025] Specifically, the motor 11 drives the clamping block 8 to rotate so that the clamping block 8 can rotate flexibly, which can not only meet the processing of ordinary fasteners, but also further tighten and reinforce the fasteners on the side, thereby improving the practicality of the device. The rotating chassis 18 is then used to drive the entire device to rotate, and the folding of the rotating plate 13 and the connecting block 2 16 can realize the flexible adjustment of the moving distance and height of the clamping block 8 and other components, thereby increasing the flexibility of the device.

[0026] Working principle: When the automatic manipulator assembly device for automobile fasteners is needed, the movable blocks 6 on both sides of the fixed block 1 3 are first driven by the hydraulic rod 4 to rotate around the central axis 7, so that the clamping block 8 connected to the movable block 6 can clamp fasteners of different sizes. The outer wall of the clamping block 8 is fixedly connected with an anti-sliding block 9, which can effectively prevent the clamping block 8 from being unable to firmly fix the fastener due to lubricating oil and other reasons, thereby achieving the effect of improving processing efficiency. After the clamping block 8 firmly clamps the fastener, the motor 11 inside the fixed block 2 10 drives the entire clamping mechanism Rotate to achieve the effect of automatically fixing the fasteners. When the fasteners need to be tightened to the maximum, the motor 11 can be used to drive the clamping mechanism to rotate, and then the rotating block 12 and the rotating block 2 15 cooperate to enable the clamping block 8 to slowly tighten the fasteners to the tightest, so as to achieve the effect of flexibly adjusting the process according to needs. The rotating chassis 18 and the motor 11 adjust the rotation direction and angle of the clamping mechanism, and the rotating block 2 15 and the connecting block 2 16 control the moving distance and moving height of the clamping mechanism, so as to achieve the effect of precise processing and improve production efficiency.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic robot assembly device for automobile fasteners, comprising a housing (1), characterized in that: A fixed roller (2) is fixedly connected inside the shell (1), and a fixed block (3) is fixedly connected to the outer wall of the fixed roller (2), and a central shaft (7) is fixedly connected inside the fixed block (3), and a movable block (6) is rotatably connected to the outer wall of the central shaft (7), and a fixed shaft (19) is fixedly connected inside the movable block (6). A hydraulic rod (4) is arranged inside the shell (1), and an articulated block (5) is fixedly connected to the output end of the hydraulic rod (4), and the outer wall of the fixed shaft (19) is rotatably connected to the inside of the articulated block (5). A clamping block (8) is arranged inside the movable block (6), and an anti-sliding block (9) is fixedly connected to the outer wall of the clamping block (8). A motor (11) is rotatably connected to one side of the outer wall of the hydraulic rod (4), and a movable component is arranged on the outer wall of the motor (11).

2. The automatic mechanical assembly device for automobile fasteners according to claim 1, characterized in that: The movable component comprises a hinge block 2 (20), the outer wall of the motor (11) is rotatably connected to the inside of the hinge block 2 (20), and the outer wall of the hinge block 2 (20) is fixedly connected to a rotating block 1 (12).

3. The automatic mechanical assembly device for automobile fasteners according to claim 2, characterized in that: The outer wall of the rotating block 1 (12) is rotatably connected to a rotating plate 1 (13), and the interior of the rotating plate 1 (13) is fixedly connected to a connecting block 1 (14).

4. The automatic manipulator assembly device for automobile fasteners according to claim 3, characterized in that: The first connecting block (14) is internally fixedly connected with the second rotating block (15).

5. The automatic manipulator assembly device for automobile fasteners according to claim 4, characterized in that: The outer wall of the rotating block 2 (15) is rotatably connected to the connecting block 2 (16), and a connecting rod (17) is arranged inside the connecting block 2 (16).

6. The automatic mechanical assembly device for automobile fasteners according to claim 5, characterized in that: The lower surface of the connecting rod (17) is fixedly connected to a rotating chassis (18).

7. The automatic mechanical assembly device for automobile fasteners according to claim 1, characterized in that: A second fixing block (10) is fixedly connected inside the motor (11), and an output end of the second fixing block (10) is fixedly connected inside the hydraulic rod (4).

8. The automatic mechanical assembly device for automobile fasteners according to claim 1, characterized in that: The outer wall of the fixing block (3) is rotatably connected to the inside of the outer shell (1).

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