Structure for automatically positioning riveting hole site of metal box body

Abstract

The utility model discloses a structure for automatically positioning a riveting hole site of a metal box body, which belongs to the technical field of riveting of the metal box body and comprises a fixing frame, a rotating column rotatably connected to the top of a positioning column, a threaded rod rotatably connected to the inner side wall of a rotating frame, a sliding block in threaded connection to the outer side wall of the threaded rod, and a fixing plate fixedly connected to the top of the rotating frame. The top of the sliding block is fixedly connected with a movable plate. According to the structure for automatically positioning the riveting hole site of the metal box body, through the arrangement of the rotating frame, the telescopic rod, the positioning column, the rotating frame, the threaded rod, the fixed plate and the movable plate, the telescopic rod adjusts the position of the positioning column, the threaded rod drives the sliding block to move in the rotating frame, and the movable plate moves towards the fixed plate; accordingly, the corners of the metal box body can be clamped and fixed through the fixed plate and the movable plate, the metal box body riveting device can be matched with metal box bodies of different sizes, the metal box bodies can be fixed, and then riveting of the metal box bodies is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal box riveting, and in particular relates to a structure for automatically positioning riveting holes of a metal box. Background Art

[0002] In modern manufacturing, metal boxes are widely used in various fields, such as electronic equipment housings, mechanical equipment protective boxes, transportation vehicle boxes, etc. Riveting, as a common connection method, plays a vital role in the manufacturing process of metal boxes.

[0003] When riveting a metal box, manual labor is usually used to limit and fix the metal box. Due to human factors, the metal box is easily displaced or offset, and measurement errors and inaccurate markings may occur, resulting in deviations in the rivet hole positions, which in turn affects the connection strength and sealing of the box.

[0004] In order to solve the above problems, the present application proposes a structure for automatically positioning riveting holes of a metal box. Utility Model Content

[0005] In response to the problems in the related art, the present invention proposes a structure for automatically positioning riveting holes of a metal box to overcome the above-mentioned technical problems existing in the existing related art.

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

[0007] The cam is fixedly connected to the upper end of the cam frame, and the cam frame is fixedly connected to the lower end of the cam frame by the spring, and the cam frame has an outer wall which is rotatably connected to the lower end of the cam frame. The cam frame has an end which is fixedly connected to the lower end of the cam frame, and the cam frame has an end which is rotatably connected to the lower end of the cam frame.

[0008] Preferably, a sliding groove is provided on the inner side wall of the rotating frame, one end of the threaded rod close to the fixing frame is fixedly connected to a handle, and one end of the threaded rod away from the handle is fixedly connected to a limiting ring.

[0009] By setting the slide groove, handle and limit ring, the inner wall of the slide groove opened inside the rotating frame is adapted to the outer wall of the slider, and the handle can drive the threaded rod to rotate, so that the limit ring can limit the threaded rod.

[0010] Preferably, a fixed frame is fixedly connected to the top center of the fixed frame, the inner wall of the fixed frame is rotatably connected to a rotating ring, the top of the rotating ring is fixedly connected to a column, the outer wall of the column is fixedly connected to a first telescopic column, and the telescopic end of the first telescopic column is fixedly connected to the connecting frame.

[0011] By arranging a fixed frame, a rotating ring, a column, a first telescopic column and a connecting frame, the rotating ring is limited by the fixed frame, so that the rotating ring can rotate inside the fixed frame, and the column can rotate under the limit of the rotating ring, and the position of the connecting frame is adjusted by the first telescopic column.

[0012] Preferably, the top of the connecting frame is fixedly connected to a protective shell, the inner wall of the protective shell is fixedly connected to a motor, the output end of the motor is fixedly connected to a threaded column, the inner wall of the connecting frame is provided with a movable groove, and the outer wall of the threaded column is threadedly connected to a movable block.

[0013] By setting up a protective shell, a motor, a threaded column, a moving groove and a moving block, the motor is limited and fixed by the protective shell, so that the motor drives the threaded column to rotate, thereby driving the moving block to move inside the connecting frame.

[0014] Preferably, a connecting plate is fixedly connected to a side of the moving block away from the connecting frame, a second telescopic column is fixedly connected to a side of the connecting plate away from the moving block, and a riveting machine is fixedly connected to a telescopic end of the second telescopic column.

[0015] By arranging the connecting plate, the second telescopic column and the riveting machine, the connecting plate is driven to move up and down by the moving block, so that the second telescopic column can drive the riveting machine to adjust the up and down position, and the second telescopic column can drive the riveting machine to adjust the front and back distance.

[0016] To sum up, the technical effects and advantages of the utility model are as follows: the structure of the automatic positioning of the riveting holes of the metal box, through the set rotating frame, telescopic rod, positioning column, rotating frame, threaded rod, fixed plate and movable plate, enables the telescopic rod to adjust the position of the positioning column, and the threaded rod drives the slider to move inside the rotating frame, so that the movable plate moves toward the fixed plate, so that the edges and corners of the metal box can be clamped and fixed by the fixed plate and the movable plate, and can be adapted to metal boxes of different sizes, so that the metal box can be fixed, thereby facilitating the riveting of the metal box. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the utility model's rotating frame and its related structures;

[0019] Figure 3 This is a schematic diagram of the movable plate and its related structures of the utility model;

[0020] Figure 4 This is a schematic diagram of the riveting machine of the utility model and its related structures.

[0021] In the figure: 1. Fixed frame; 2. Connecting shaft; 3. Rotating frame; 4. Telescopic rod; 5. Positioning column; 6. Rotating column; 7. Rotating frame; 8. Slide groove; 9. Threaded rod; 10. Handle; 11. Slider; 12. Limiting ring; 13. Fixed plate; 14. Moving plate; 15. Fixed frame; 16. Rotating ring; 17. Column; 18. First telescopic column; 19. Connecting frame; 20. Protective housing; 21. Motor; 22. Threaded column; 23. Moving groove; 24. Moving block; 25. Connecting plate; 26. Second telescopic column; 27. Riveting machine. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] Reference Figure 1-3 , a structure for automatically positioning the riveting holes of a metal box, comprising a fixing frame 1, the interior of the fixing frame 1 is fixedly connected to a connecting shaft 2, the outer side wall of the connecting shaft 2 is rotatably connected to a rotating frame 3, the end of the rotating frame 3 away from the connecting shaft 2 is fixedly connected to a telescopic rod 4, the telescopic end of the telescopic rod 4 is fixedly connected to a positioning column 5, the top of the positioning column 5 is rotatably connected to a rotating column 6, the top of the rotating column 6 is fixedly connected to a rotating frame 7, the inner side wall of the rotating frame 7 is rotatably connected to a threaded rod 9, the outer side wall of the threaded rod 9 is threadedly connected to a slider 11, the top of the rotating frame 7 is fixedly connected to a fixed plate 13, and the top of the slider 11 is fixedly connected to a movable plate 14, by making the rotating frame 3 rotate on the outer side wall of the connecting shaft 2 Rotate, so that the rotating frame 3 drives the telescopic rod 4 to rotate, thereby adjusting the position of the positioning column 5, so that the rotating column 6 drives the rotating frame 7 to rotate on the top of the positioning column 5, and a rotating groove is opened inside the fixed frame 1, so that the rotating frame 3 drives the telescopic rod 4 to rotate inside the rotating groove, so that the telescopic rod 4 drives the positioning column 5 to move, so that the positions of the fixed plate 13 and the movable plate 14 are adapted to the corners of the metal box, so that the threaded rod 9 drives the slider 11 to move inside the rotating frame 7, so that the slider 11 drives the movable plate 14 to move, and the corners of the metal box are clamped and fixed by the fixed plate 13 and the movable plate 14, so that the metal box can remain stable during processing.

[0024] Reference Figure 3The inner wall of the rotating frame 7 is provided with a sliding groove 8, and the end of the threaded rod 9 close to the fixed frame 1 is fixedly connected to the handle 10, and the end of the threaded rod 9 away from the handle 10 is fixedly connected to the limit ring 12. The inner wall of the sliding groove 8 opened on the inner wall of the rotating frame 7 is adapted to the outer wall of the slider 11, so that the slider 11 can maintain stable movement inside the rotating frame 7, and the positions of the fixed plate 13 and the movable plate 14 are adapted so that the fixed plate 13 and the movable plate 14 can be effectively fitted together. The threaded rod 9 is driven to rotate by the handle 10, and the threaded rod 9 is limited and fixed by the limit ring 12 to prevent the threaded rod 9 from shaking during operation.

[0025] Reference Figure 4 A fixed frame 15 is fixedly connected to the top center of the fixed frame 1, and a rotating ring 16 is rotatably connected to the inner wall of the fixed frame 15. The top of the rotating ring 16 is fixedly connected to a column 17, and the outer wall of the column 17 is fixedly connected to a first telescopic column 18. The telescopic end of the first telescopic column 18 is fixedly connected to a connecting frame 19. The rotating ring 16 can be limited by the fixed frame 15. The fixed frame 15 is located at the top center of the fixed frame 1, so that the rotating ring 16 drives the column 17 to rotate at the top of the fixed frame 15, so that the first telescopic column 18 can be driven to rotate by the column 17. Driven by the first telescopic column 18, the position of the connecting frame 19 is adjusted, so that the connecting frames 19 on both sides can adapt to the inside of the metal box, thereby better riveting the metal box.

[0026] Reference Figure 4 The top of the connecting frame 19 is fixedly connected to a protective shell 20, the inner wall of the protective shell 20 is fixedly connected to a motor 21, the output end of the motor 21 is fixedly connected to a threaded column 22, the inner wall of the connecting frame 19 is provided with a moving groove 23, and the outer wall of the threaded column 22 is threadedly connected to a moving block 24. The motor 21 is limited and fixed by the protective shell 20, so that the motor 21 can drive the threaded column 22 to rotate, so that the threaded column 22 can drive the moving block 24 to move up and down. A limiting block is provided at the end of the threaded column 22 away from the motor 21 to prevent the threaded column 22 from loosening during rotation.

[0027] Reference Figure 1 and Figure 4 The side of the moving block 24 away from the connecting frame 19 is fixedly connected to a connecting plate 25, and the side of the connecting plate 25 away from the moving block 24 is fixedly connected to a second telescopic column 26. The telescopic end of the second telescopic column 26 is fixedly connected to a riveting machine 27. The connecting plate 25 is driven by the moving block 24 to adjust up and down, so that the second telescopic column 26 and the riveting machine 27 can be driven by the connecting plate 25 to adjust their positions, so that the riveting machine 27 can better rivet the metal box.

[0028] Working principle: By rotating the two sets of rotating frames 3, the two sets of rotating frames 3 drive the telescopic rods 4 to adapt to the corners of the metal box, so that the corners of the outer wall of the metal box are fitted with the inner wall of the fixed plate 13. By rotating the handle 10, the threaded rod 9 drives the slider 11 to move on the inner wall of the slide groove 8, so that the slider 11 drives the movable plate 14 to clamp and fix the corners of the metal box, so that the metal box can be fixed on the top of the fixed frame 1. The position of the riveting machine 27 is adjusted by the first telescopic column 18, the connecting frame 19, the threaded column 22, and the second telescopic column 26, so that the riveting holes of the metal box can be effectively and accurately positioned, and then the metal box can be riveted quickly.

[0029] 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 structure for automatically positioning riveting holes of a metal box, comprising a fixing frame (1), characterized in that: The interior of the fixed frame (1) is fixedly connected to a connecting shaft (2), the outer side wall of the connecting shaft (2) is rotatably connected to a rotating frame (3), the end of the rotating frame (3) away from the connecting shaft (2) is fixedly connected to a telescopic rod (4), the telescopic end of the telescopic rod (4) is fixedly connected to a positioning column (5), the top of the positioning column (5) is rotatably connected to a rotating column (6), the top of the rotating column (6) is fixedly connected to a rotating frame (7), the inner side wall of the rotating frame (7) is rotatably connected to a threaded rod (9), the outer side wall of the threaded rod (9) is threadedly connected to a slider (11), the top of the rotating frame (7) is fixedly connected to a fixed plate (13), and the top of the slider (11) is fixedly connected to a movable plate (14).

2. The structure for automatically positioning riveting holes of a metal box according to claim 1, characterized in that: A sliding groove (8) is provided on the inner side wall of the rotating frame (7); one end of the threaded rod (9) close to the fixing frame (1) is fixedly connected to a handle (10); and one end of the threaded rod (9) away from the handle (10) is fixedly connected to a limiting ring (12).

3. The structure for automatically positioning riveting holes of a metal box according to claim 1, characterized in that: A fixing frame (15) is fixedly connected to the center of the top of the fixing frame (1), a rotating ring (16) is rotatably connected to the inner side wall of the fixing frame (15), a column (17) is fixedly connected to the top of the rotating ring (16), a first telescopic column (18) is fixedly connected to the outer side wall of the column (17), and a connecting frame (19) is fixedly connected to the telescopic end of the first telescopic column (18).

4. The structure for automatically positioning riveting holes of a metal box according to claim 3, characterized in that: The top of the connection frame (19) is fixedly connected to a protective shell (20), the inner side wall of the protective shell (20) is fixedly connected to a motor (21), the output end of the motor (21) is fixedly connected to a threaded column (22), the inner side wall of the connection frame (19) is provided with a movable groove (23), and the outer side wall of the threaded column (22) is threadedly connected to a movable block (24).

5. The structure for automatically positioning riveting holes of a metal box according to claim 4, characterized in that: A connecting plate (25) is fixedly connected to a side of the moving block (24) away from the connecting frame (19), a second telescopic column (26) is fixedly connected to a side of the connecting plate (25) away from the moving block (24), and a riveting machine (27) is fixedly connected to a telescopic end of the second telescopic column (26).

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