A press for riveting

Abstract

The utility model discloses a press -in machine relates to press -in machine technical field, include: body and clamping mechanism a, the top of body is fixed with the press -in head through drive mechanism, one side of body is provided with the feeding disc, one side of body is installed the intermittent revolving stage, the top of intermittent revolving stage is connected with the rotating disc. This press -in machine, will carry out the ejection of the material of processing completion through the guide frame to the workpiece processing completion, when needing to adjust the ejection angle and the ejection position of guide frame, through the thread transmission of rotating screw rod and support, and the screw rod will move up, and drive the slide of the round bar at the top of connecting frame in the strip -shaped groove in the connecting frame, and drive the rotation of the guide frame at the top, thereby make the angle of guide frame produce the change, when the angle change of guide frame, the ejection position of guide frame also will change along with it, thereby complete the adjustment of the ejection position of guide frame.

Description

Technical Field

[0001] This utility model relates to the field of riveting machine technology, specifically a riveting machine. Background Technology

[0002] The press riveting machine uses a stamping machine and a special connecting mold to process parts together by using an instantaneous high-pressure process. Based on the cold extrusion deformation of the sheet material itself, it forms stress-free internal inlay dots with certain tensile and shear strength, thereby riveting the parts together.

[0003] When riveting workpieces, a riveting press is required. Existing riveting presses require the material to be discharged through a guide frame on one side. However, since the guide frame is directly fixed to the riveting press, it is difficult to adjust its angle. This makes the material discharge position relatively fixed and difficult to adapt to different receiving devices. Utility Model Content

[0004] The purpose of this utility model is to provide a riveting machine to solve the problem that existing riveting machines are inconvenient for material cutting, as mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a riveting machine, comprising: a machine body and a clamping mechanism a, wherein a riveting head is fixed to the top of the machine body via a driving mechanism, and a feeding tray is provided on one side of the machine body;

[0006] An intermittent turntable is installed on one side of the machine body. A rotating disk is connected to the top of the intermittent turntable. A fixed disk fixed to the machine body is provided on the upper side of the rotating disk. A clamping mechanism a is fixedly connected to the top of the rotating disk. A pressing mechanism is provided on one side of the clamping mechanism a. A clamping mechanism b is installed on the top of the rotating disk away from the pressing mechanism. Multiple processing seats are fixedly connected to the top of the rotating disk. A guide frame is fixedly provided on the side of the machine body near the clamping mechanism b. A control box is installed on one side of the machine body.

[0007] Preferably, one end of the guide frame is movably connected to a bracket via a rotating shaft, the bottom of the bracket is fixed to the machine body, and a threaded rod is threadedly connected to the middle of the bracket.

[0008] Preferably, the top of the threaded rod is movably connected to a connecting frame via a bearing, and the top of the connecting frame is fixedly connected to a round rod.

[0009] Preferably, a connecting frame is slidably connected to the outer side of the round rod, and the top of the connecting frame is fixed to the bottom of the guide frame.

[0010] Preferably, the bottom of the pressing mechanism is fixed to the fixed plate, and the multiple sets of processing seats are distributed at equal angles about the central axis of the rotating plate.

[0011] Preferably, dustproof nets are fixedly connected to both sides of the control box, and sliding rods are provided on both sides of the dustproof nets, with the two ends of the sliding rods fixed to the control box.

[0012] Preferably, a cleaning brush is slidably connected to the outer side of the slide rod, and springs are fixedly connected to both sides of the cleaning brush, with one end of the spring fixed to the control box.

[0013] Compared with existing technologies, the advantages of this riveting machine are:

[0014] 1. After the workpiece is processed, the riveting machine discharges the processed material through the guide frame. When it is necessary to adjust the discharge angle and position of the guide frame, the threaded rod is rotated to drive the support through the threaded transmission. The threaded rod moves upward and drives the round rod at the top of the connecting frame to slide in the strip groove inside the connecting frame, thereby driving the top guide frame to rotate. This causes the angle of the guide frame to change. When the angle of the guide frame changes, the discharge position of the guide frame also changes accordingly, thus completing the adjustment of the discharge position of the guide frame. In this way, the discharge position of the guide frame can be easily adjusted.

[0015] 2. When cleaning the dust screens on both sides of the control box, this riveting machine moves by moving the cleaning brush. As the brush moves, its two ends slide on the outside of the sliding rod, stretching two sets of springs and squeezing two other sets of brushes. When the brush can no longer be pulled, it can be released, causing the springs to reset and swing the brush up and down. During this swing, the brush contacts the dust screen on one side, cleaning the dust. Because both the upper and lower sets of brushes are equipped with springs, the brush will not make hard contact with other objects during movement, preventing damage. This operation facilitates the cleaning of the dust screens on both sides of the control box. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0017] Figure 2 This is a three-dimensional schematic diagram of the body of this utility model;

[0018] Figure 3 This is a three-dimensional cross-sectional view of the material guide frame of this utility model;

[0019] Figure 4 This is a three-dimensional schematic diagram of the control box of this utility model.

[0020] In the diagram: 1. Machine body; 2. Pressing head; 3. Feeding tray; 4. Intermittent turntable; 5. Rotating disk; 6. Fixed disk; 7. Clamping mechanism a; 8. Pressing mechanism; 9. Processing seat; 10. Clamping mechanism b; 11. Support; 12. Guide rack; 13. Threaded rod; 14. Connecting frame; 15. Round rod; 16. Connecting frame; 17. Control box; 18. Dustproof net; 19. Slide rod; 20. Spring; 21. Cleaning brush. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-3 This utility model provides a technical solution: a riveting machine, comprising: a machine body 1 and a clamping mechanism a7, wherein a riveting head 2 is fixed to the top of the machine body 1 via a drive mechanism, and a feeding tray 3 is provided on one side of the machine body 1.

[0023] An intermittent rotary table 4 is installed on one side of the machine body 1. A rotating disk 5 is connected to the top of the intermittent rotary table 4. A fixed disk 6, which is fixed to the machine body 1, is provided on the upper side of the rotating disk 5. A clamping mechanism a7 is fixedly connected to the top of the rotating disk 5. A pressing mechanism 8 is provided on one side of the clamping mechanism a7. A clamping mechanism b10 is installed on the top of the rotating disk 5 away from the pressing mechanism 8. Multiple processing seats 9 are fixedly connected to the top of the rotating disk 5. A guide frame 12 is fixedly provided on the side of the machine body 1 near the clamping mechanism b10. A control box 17 is installed on one side of the machine body 1. One end of the guide frame 12 is movably connected to a bracket 11 via a rotating shaft. The bottom is fixed to the body 1, and the middle of the bracket 11 is threadedly connected to a threaded rod 13; the top of the threaded rod 13 is movably connected to a connecting frame 14 through a bearing, and the top of the connecting frame 14 is fixedly connected to a round rod 15; the outer side of the round rod 15 is slidably connected to a connecting frame 16, and the top of the connecting frame 16 is fixed to the bottom of the guide frame 12; the bottom of the pressing mechanism 8 is fixed to the fixed plate 6, and multiple processing seats 9 are distributed at equal angles about the central axis of the rotating plate 5. The inside of the connecting frame 16 is provided with a strip groove that matches the round rod 15. The round rod 15 and the connecting frame 16 form a sliding structure, and the bracket 11 and the threaded rod 13 form a threaded transmission structure.

[0024] In practical implementation, when riveting workpieces, the riveting machine uses the feeding tray 3 to unload the rivets, the clamping mechanism a7 clamps the workpiece, and multiple sets of cylinders move it forward, backward, left, right, up, and down to place the workpiece on the processing seat 9. Then, the intermittent turntable 4 drives the rotating disk 5 to rotate, moving the workpiece to the pressing mechanism 8 for pressing. After pressing, the rotating disk 5 can continue to rotate, moving the workpiece to below the riveting head 2 for riveting. The processed workpiece rotates to the guide frame 12 and is clamped by the movable clamping mechanism b10, causing it to detach from the processing seat 9 and be fed into the processing table 9. Inside the guide frame 12, the processed material is discharged. When it is necessary to adjust the discharge angle and discharge position of the guide frame 12, the threaded rod 13 is rotated to drive the support 11. The threaded rod 13 moves upward and drives the round rod 15 at the top of the connecting frame 14 to slide in the strip groove inside the connecting frame 16, which in turn drives the top guide frame 12 to rotate, thereby changing the angle of the guide frame 12. When the angle of the guide frame 12 changes, the discharge position of the guide frame 12 also changes accordingly, thus completing the adjustment of the discharge position of the guide frame 12. In this way, the discharge position of the guide frame 12 can be easily adjusted.

[0025] Please see Figure 1 and Figure 4 Dustproof nets 18 are fixedly connected to both sides of the control box 17. Slide rods 19 are provided on both sides of the dustproof nets 18. The two ends of the slide rods 19 are fixed to the control box 17. A cleaning brush 21 is slidably connected to the outside of the slide rods 19. Springs 20 are fixedly connected to both sides of the cleaning brush 21. One end of the spring 20 is fixed to the control box 17. Through holes matching the slide rods 19 are opened at both ends of the cleaning brush 21. The slide rods 19 and the cleaning brush 21 form a sliding structure.

[0026] In practice, when the riveting machine removes dust from the dustproof nets 18 on both sides of the control box 17, it moves the cleaning brush 21 by pushing it. When the cleaning brush 21 moves, its two ends slide on the outside of the slide rod 19. The cleaning brush 21 stretches the two sets of springs 20 and squeezes the other two sets of cleaning brushes 21. When the cleaning brush 21 can no longer be pulled, it can be released. At this time, the multiple sets of springs 20 will reset and drive the cleaning brush 21 to swing up and down. When swinging, the cleaning brush 21 will contact the dustproof net 18 on one side, thereby cleaning the dust on the dustproof net 18. Since the upper and lower sets of cleaning brush 21 are equipped with springs 20, the cleaning brush 21 will not make hard contact with other objects when it moves, preventing the cleaning brush 21 from being damaged. In this way, the dustproof nets 18 on both sides of the control box 17 can be cleaned easily through the above operation.

[0027] In summary: When using the riveting machine, the rivets are first unloaded via the feeding tray 3. The clamping mechanism a7 clamps the workpiece onto the processing seat 9. Then, the rotating disk 5 moves the workpiece to the pressing mechanism 8 for pressing. After pressing, the rotating disk 5 can continue to rotate, moving the workpiece below the riveting head 2 for riveting. After processing, the workpiece is discharged via the guide frame 12. The contents not described in detail in this specification are prior art known to those skilled in the art.

[0028] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A riveting machine, comprising: The machine body (1) and the clamping mechanism a (7) are characterized in that a riveting head (2) is fixed to the top of the machine body (1) by a driving mechanism, and a feeding tray (3) is provided on one side of the machine body (1). An intermittent turntable (4) is installed on one side of the machine body (1). A rotating disk (5) is connected to the top of the intermittent turntable (4). A fixed disk (6) fixed to the machine body (1) is provided on the upper side of the rotating disk (5). A clamping mechanism a (7) is fixedly connected to the top of the rotating disk (5). A pressing mechanism (8) is provided on one side of the clamping mechanism a (7). A clamping mechanism b (10) is installed on the top of the rotating disk (5) away from the pressing mechanism (8). Multiple processing seats (9) are fixedly connected to the top of the rotating disk (5). A guide frame (12) is fixedly provided on the side of the machine body (1) close to the clamping mechanism b (10). A control box (17) is installed on one side of the machine body (1).

2. The riveting machine according to claim 1, characterized in that: One end of the guide frame (12) is movably connected to a bracket (11) via a rotating shaft. The bottom of the bracket (11) is fixed to the machine body (1), and a threaded rod (13) is threadedly connected to the middle of the bracket (11).

3. A riveting machine according to claim 2, characterized in that: The top of the threaded rod (13) is movably connected to a connecting frame (14) via a bearing, and the top of the connecting frame (14) is fixedly connected to a round rod (15).

4. A riveting machine according to claim 3, characterized in that: A connecting frame (16) is slidably connected to the outside of the round rod (15), and the top of the connecting frame (16) is fixed to the bottom of the guide frame (12).

5. A riveting machine according to claim 1, characterized in that: The bottom of the pressing mechanism (8) is fixed to the fixed plate (6), and the multiple processing seats (9) are distributed at equal angles about the central axis of the rotating plate (5).

6. A riveting machine according to claim 1, characterized in that: Dustproof nets (18) are fixedly connected to both sides of the control box (17). Slide rods (19) are provided on both sides of the dustproof nets (18), and the two ends of the slide rods (19) are fixed to the control box (17).

7. A riveting machine according to claim 6, characterized in that: A cleaning brush (21) is slidably connected to the outside of the slide rod (19). Springs (20) are fixedly connected to both sides of the cleaning brush (21). One end of the spring (20) is fixed to the control box (17).

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