Positioning mechanism of servo riveting machine

Abstract

The utility model belongs to the field of servo riveting machines, and particularly relates to a positioning mechanism of a servo riveting machine, which comprises the servo riveting machine, a connecting plate is in contact with the servo riveting machine, a fixing plate is fixedly connected to the upper end of the connecting plate, a threaded rod is connected to the inside of the fixing plate through threads, a connecting block is fixedly connected to the threaded rod, and the connecting block is in threaded connection with the connecting plate. The side, away from the threaded rod, of the connecting block makes contact with a connecting sleeve. By designing the fixing plate, the threaded rod, the rotating plate, the handle, the connecting block, the connecting sleeve and other components, the threaded rod is rotated to make threaded motion with the fixing plate, the threaded rod rotates to drive the clamping plate, the clamping sponge and other components to move, the clamping sponge moves to make contact with an object, and then the object is positioned; and therefore, objects with different sizes on the servo riveting machine can be positioned, and the device is convenient to use.

Description

Technical Field

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

[0002] A servo riveting machine is a device used to automate the riveting process. It is typically equipped with a servo system that precisely controls the riveting force and speed, ensuring the quality and stability of the riveting. This type of machine is commonly used in large-scale production, improving production efficiency and product quality. It has wide applications in industries such as automotive, aerospace, and electronics. For example, utility model patent CN214520073U proposes a riveting machine including a worktable, a workbench, and a processing device. The worktable is horizontally positioned, and the processing device is mounted on its upper surface. A sleeve is vertically mounted on the lower surface of the worktable, and a sliding rod slides vertically within the sleeve. The sliding rod passes through the upper surface of the worktable, with one end fixedly connected to the lower surface of the workbench. A drive assembly for driving the sliding rod is mounted on the worktable. This utility model patent has the advantage of improving the operator's user experience. In existing technologies, when the device is in use, the object on the servo riveting machine is difficult to position, making the device inconvenient to use. Therefore, existing technologies need to be improved. Utility Model Content

[0003] The purpose of this utility model is to provide a positioning mechanism for a servo riveting machine, which solves the problem that the object on the servo riveting machine is difficult to position when the device is in use, making the device inconvenient to use.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a positioning mechanism for a servo riveting machine, comprising a servo riveting machine, a connecting plate contacting the servo riveting machine, a fixed plate fixedly connected to the upper end of the connecting plate, a threaded rod connected internally to the fixed plate via threads, a connecting block fixedly connected to the threaded rod, a connecting sleeve contacting the side of the connecting block away from the threaded rod, a clamping plate contacting the upper end of the connecting plate, the clamping plate fixedly connected to the connecting sleeve, a clamping sponge fixedly connected to the clamping plate, the clamping sponge contacting the connecting plate, a screw connected internally to the servo riveting machine via threads, the screw contacting the connecting plate, a rotating component fixedly connected to the upper end of the screw, the rotating component contacting the connecting plate, and a limit mechanism provided internally in the connecting plate. By rotating the threaded rod and the fixed plate, a threaded movement occurs, causing the threaded rod to rotate and move the clamping plate and clamping sponge, etc., so that the clamping sponge moves and contacts the object, thereby positioning the object. This allows for the positioning of objects of different sizes on the servo riveting machine, making the device easy to use.

[0005] Preferably, a rotating plate is fixedly connected to the threaded rod, and a handle is fixedly connected to the side of the rotating plate away from the threaded rod. By designing the handle, the threaded rod can be rotated.

[0006] Preferably, the connecting sleeve has a rotating block rotatably connected inside, and the rotating block is fixedly connected to the connecting block. By designing the rotating block, the connecting sleeve can be connected.

[0007] Preferably, a guide rod is fixedly connected to the clamping plate, and the guide rod is slidably connected to the fixed plate. By designing the guide rod, the clamping plate can be guided.

[0008] Preferably, the limiting mechanism includes an annular groove. The screw has an annular groove inside, and a locking block is slidably connected inside the annular groove. An elastic rod is provided inside the connecting plate, and a sliding groove is provided inside the connecting plate. A guide block is slidably connected inside the sliding groove, and a wear-resistant sleeve is fixedly connected inside the guide block. The guide block is fixedly connected to the locking block, and the locking block contacts the connecting plate. By installing the screw into a designated position within the servo riveting machine, the elastic force of the elastic rod causes the locking block to move into the annular groove, thereby limiting the screw and preventing loosening during prolonged use.

[0009] Preferably, one end of the elastic rod is fixedly connected to the locking block, and the other end of the elastic rod is fixedly connected to the connecting plate. By designing the elastic rod, the locking block has an elastic force.

[0010] Preferably, the wear-resistant sleeve has a connecting rod slidably connected inside, and the two ends of the connecting rod are fixedly connected to the connecting plate. By designing the connecting rod, the wear-resistant sleeve can be connected.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This utility model designs components such as annular groove, locking block, elastic rod, sliding groove, guide block and wear-resistant sleeve to install the screw into a designated position in the servo riveting machine. The elastic force of the elastic rod causes the locking block to move into the annular groove, thereby limiting the screw and preventing it from loosening after long-term use.

[0013] 2. This utility model designs components such as a fixed plate, a threaded rod, a rotating plate, a handle, a connecting block, and a connecting sleeve. The rotating threaded rod causes threaded movement between itself and the fixed plate. The rotation of the threaded rod drives the clamping plate and clamping sponge to move. The clamping sponge moves and contacts the object, thereby positioning the object. This allows for the positioning of objects of different sizes on a servo riveting machine, making the device easy to use. Attached Figure Description

[0014] Figure 1This is a perspective view of the overall structure of this utility model;

[0015] Figure 2 This utility model Figure 1 Partial sectional perspective view of the structure;

[0016] Figure 3 This utility model Figure 1 A front sectional view;

[0017] Figure 4 This utility model Figure 2 Enlarged view of the fixing plate;

[0018] Figure 5 This utility model Figure 3 Enlarged view of the rotating component;

[0019] Figure 6 This utility model Figure 5 Enlarged view of point A.

[0020] In the diagram: 1. Servo riveting machine; 2. Connecting plate; 3. Fixing plate; 4. Threaded rod; 5. Rotating plate; 6. Handle; 7. Connecting block; 8. Connecting sleeve; 9. Rotating block; 10. Clamping plate; 11. Guide rod; 12. Clamping sponge; 13. Screw; 14. Rotating component; 15. Limiting mechanism; 151. Annular groove; 152. Locking block; 153. Elastic rod; 154. Sliding groove; 155. Guide block; 156. Wear-resistant sleeve; 157. Connecting rod. 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 1-6A positioning mechanism for a servo riveting machine includes a servo riveting machine 1. A connecting plate 2 is in contact with the servo riveting machine 1. A fixing plate 3 is fixedly connected to the upper end of the connecting plate 2. A threaded rod 4 is threadedly connected to the inside of the fixing plate 3. A rotating plate 5 is fixedly connected to the threaded rod 4. A handle 6 is fixedly connected to the side of the rotating plate 5 away from the threaded rod 4. By designing the handle 6, the threaded rod 4 can be rotated. A connecting block 7 is fixedly connected to the threaded rod 4. A connecting sleeve 8 is in contact with the side of the connecting block 7 away from the threaded rod 4. A rotating block 9 is rotatably connected inside the connecting sleeve 8. The rotating block 9 is fixedly connected to the connecting block 7. By designing the rotating block 9, the connecting sleeve 8 can be connected. A clamping plate 10 is in contact with the upper end of the connecting plate 2. The clamping plate 10 is fixedly connected to the connecting sleeve 8. A guide rod is fixedly connected to the clamping plate 10. 11. The guide rod 11 is slidably connected to the fixed plate 3. By designing the guide rod 11, the clamping plate 10 can be guided. The clamping sponge 12 is fixedly connected to the clamping plate 10. The clamping sponge 12 is in contact with the connecting plate 2. The servo riveting machine 1 is internally connected to the screw rod 13 by a thread. The screw rod 13 is in contact with the connecting plate 2. The upper end of the screw rod 13 is fixedly connected to the rotating part 14. The rotating part 14 is in contact with the connecting plate 2. The connecting plate 2 is internally provided with a limit mechanism 15. By rotating the threaded rod 4, the fixed plate 3 will move. The rotation of the threaded rod 4 will drive the clamping plate 10 and the clamping sponge 12 to move. The clamping sponge 12 moves and contacts the object, thereby positioning the object. This allows for the positioning of objects of different sizes on the servo riveting machine 1, making the device easy to use.

[0023] Please see Figure 5 , Figure 6 The limiting mechanism 15 includes an annular groove 151. The screw 13 has an annular groove 151 inside. A locking block 152 is slidably connected inside the annular groove 151. An elastic rod 153 is provided inside the connecting plate 2. One end of the elastic rod 153 is fixedly connected to the locking block 152, and the other end of the elastic rod 153 is fixedly connected to the connecting plate 2. By designing the elastic rod 153, the locking block 152 has an elastic force.

[0024] Please see Figure 5 , Figure 6The connecting plate 2 has a sliding groove 154 inside, and a guide block 155 is slidably connected inside the sliding groove 154. A wear-resistant sleeve 156 is fixedly connected inside the guide block 155, and a connecting rod 157 is slidably connected inside the wear-resistant sleeve 156. The two ends of the connecting rod 157 are fixedly connected to the connecting plate 2. By designing the connecting rod 157, the wear-resistant sleeve 156 can be connected. The guide block 155 is fixedly connected to the locking block 152, and the locking block 152 contacts the connecting plate 2. By installing the screw 13 into the designated position in the servo riveting machine 1, the elastic force of the elastic rod 153 causes the locking block 152 to move. The locking block 152 moves into the annular groove 151, thereby limiting the screw 13 and preventing the screw 13 from loosening after long-term use.

[0025] The specific implementation process of this utility model is as follows: When the device is in use, the movable connecting plate 2 moves the fixed plate 3 and threaded rod 4 and other components to the designated position on the servo riveting machine 1. Then, the movable rotating part 14 moves the screw 13 and the annular groove 151. The screw 13 moves downward from the connecting plate 2 and contacts the locking block 152, thereby causing the locking block 152 to move towards the elastic rod 153. The movement of the locking block 152 drives the guide block 155 and the wear-resistant sleeve 156 to move, and the movement of the locking block 152 causes the elastic rod 153 to deform. The screw 13 moves downward and contacts the servo riveting machine 1. Then the rotating part 14 rotates, which drives the screw 13 to rotate. The rotation of the screw 13 drives the annular groove 151 to rotate. The rotation of the screw 13 causes threaded motion with the servo riveting machine 1, which in turn causes the screw 13 to have a relative displacement. After the screw 13 rotates to the designated position in the servo riveting machine 1, the elastic force of the elastic rod 153 causes the locking block 152 to move. The locking block 152 moves into the annular groove 151, which limits the screw 13 and prevents the screw 13 from loosening after long-term use.

[0026] When it is necessary to position an object, turn handle 6. The rotation of handle 6 causes the rotating plate 5 to rotate, which in turn causes the threaded rod 4 to rotate. The rotation of threaded rod 4 causes threaded movement with the fixed plate 3, resulting in relative displacement of threaded rod 4. The rotation of threaded rod 4 causes the connecting block 7 to move, which in turn causes the clamping plate 10 and other components to move. The movement of clamping plate 10 causes the guide rod 11 and clamping sponge 12 to move, and the clamping sponge 12 moves to contact the object, thereby positioning the object. This allows for the positioning of objects of different sizes on the servo riveting machine 1, making the device easy to use.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A positioning mechanism for a servo riveting machine, comprising a servo riveting machine (1), characterized in that: The servo riveting machine (1) is in contact with a connecting plate (2). A fixing plate (3) is fixedly connected to the upper end of the connecting plate (2). A threaded rod (4) is threadedly connected inside the fixing plate (3). A connecting block (7) is fixedly connected to the threaded rod (4). A connecting sleeve (8) is in contact with the side of the connecting block (7) away from the threaded rod (4). A clamping plate (10) is in contact with the upper end of the connecting plate (2). The clamping plate (10) is fixedly connected to the connecting sleeve (8). A clamping sponge (12) is fixedly connected to the clamping plate (10). The clamping sponge (12) is in contact with the connecting plate (2). A screw (13) is threadedly connected inside the servo riveting machine (1). The screw (13) is in contact with the connecting plate (2). A rotating part (14) is fixedly connected to the upper end of the screw (13). The rotating part (14) is in contact with the connecting plate (2). A limit mechanism (15) is provided inside the connecting plate (2).

2. The positioning mechanism of a servo riveting machine according to claim 1, characterized in that: A rotating plate (5) is fixedly connected to the threaded rod (4), and a handle (6) is fixedly connected to the side of the rotating plate (5) away from the threaded rod (4).

3. The positioning mechanism of a servo riveting machine according to claim 1, characterized in that: The connecting sleeve (8) is rotatably connected to a rotating block (9), and the rotating block (9) is fixedly connected to the connecting block (7).

4. The positioning mechanism of a servo riveting machine according to claim 1, characterized in that: A guide rod (11) is fixedly connected to the clamping plate (10), and the guide rod (11) is slidably connected to the fixing plate (3).

5. The positioning mechanism of a servo riveting machine according to claim 1, characterized in that: The limiting mechanism (15) includes an annular groove (151). The screw (13) has an annular groove (151) inside. A locking block (152) is slidably connected inside the annular groove (151). An elastic rod (153) is provided inside the connecting plate (2). A sliding groove (154) is provided inside the connecting plate (2). A guide block (155) is slidably connected inside the sliding groove (154). A wear-resistant sleeve (156) is fixedly connected inside the guide block (155). The guide block (155) is fixedly connected to the locking block (152). The locking block (152) is in contact with the connecting plate (2).

6. The positioning mechanism of a servo riveting machine according to claim 5, characterized in that: One end of the elastic rod (153) is fixedly connected to the locking block (152), and the other end of the elastic rod (153) is fixedly connected to the connecting plate (2).

7. The positioning mechanism of a servo riveting machine according to claim 5, characterized in that: The wear-resistant sleeve (156) has a connecting rod (157) slidably connected inside, and the two ends of the connecting rod (157) are fixedly connected to the connecting plate (2).

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