A servo drive detachable connection port

Abstract

The utility model relates to servo driver technical field, especially a kind of detachable connection port of servo driver, including shell, the shell side is left with mounting groove, the port is set in mounting groove, the side fixedly connected with first connecting plate of the port, the position of the shell inside close to mounting groove is equipped with strip slot.The utility model has the advantages that when needing to install port, limit groove and cylinder are slidably connected with limit rod, when port is completely inserted into the inside of mounting groove, it can make the spigot with second connecting plate plug-in, then using nut drives second bevel gear to rotate, thereby using first bevel gear drives bidirectional screw rod to rotate, bidirectional screw rod rotation can use slider to drive two clamping blocks to move simultaneously, two clamping blocks are engaged with two clamping grooves, can play the effect of locking port, complete the installation of port, without multiple bolts, only need to rotate a nut to complete the installation of port, more fast.

Description

Technical Field

[0001] This utility model relates to the field of servo drive technology, and in particular to a detachable connection port for a servo drive. Background Technology

[0002] Servo drives are core devices in industrial automation, primarily used for precise control of the position, speed, and torque of servo motors. They are widely used in robotics, CNC machine tools, and new energy equipment. Servo drives employ a three-loop control algorithm for position, speed, and torque, using a digital signal processor (DSP) to perform complex calculations. For example, vector control-based algorithms can decompose motor current into excitation and torque components, thereby achieving high-precision speed regulation. In the latest technologies, AI optimization algorithms (such as reinforcement learning) can adjust control parameters in real time to adapt to dynamic load changes, improving system response speed by more than 30%.

[0003] During the use of servo drives, maintenance is required. For female ports that have been used for a long time, prolonged exposure to the outdoors will shorten their lifespan. When the port is damaged, it needs to be disassembled and replaced. However, disassembling and replacing the port requires removing multiple bolts and cables, which reduces maintenance efficiency and makes the process more cumbersome. Therefore, a detachable connection port for servo drives is proposed. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide a detachable connection port for a servo driver, which effectively solves the deficiencies of the prior art.

[0005] To achieve the above objectives, one embodiment of this utility model provides a detachable connection port for a servo driver, including a housing. A mounting groove is provided on one side of the housing, and a port is disposed within the mounting groove. A first connecting plate is fixedly connected to one side of the port. A strip-shaped groove is formed inside the housing near the mounting groove. Through slots are formed inside the housing near both ends of the strip-shaped groove, and both through slots communicate with the strip-shaped groove. Two sliders are slidably connected inside the strip-shaped groove. Rectangular plates are disposed inside each of the two through slots. One end of each rectangular plate is fixedly connected to one side of the two sliders, and a locking block is fixedly connected to the other end of each rectangular plate. Locking slots are formed on both sides of the outer wall of the first connecting plate, and the two locking blocks correspond to the two locking slots. A second connecting plate is fixedly connected inside the housing near the mounting groove, and the first connecting plate and the second connecting plate are inserted into each other.

[0006] Preferably, in any of the above embodiments, a bidirectional lead screw is rotatably connected inside the strip groove, and the two ends of the bidirectional lead screw are respectively threaded to the slider.

[0007] The technical effect achieved by adopting the above solution is that when the bidirectional lead screw rotates, the slider slides in connection with the strip groove, which plays a limiting role, so that the slider can only move linearly inside the strip groove. When the bidirectional lead screw rotates, it can drive the two sliders to move, and make the two sliders move at opposite speeds but at the same speed.

[0008] Preferably, in any of the above embodiments, one end of the bidirectional lead screw is fixedly connected to a first bevel gear, and a second bevel gear is rotatably connected to the outer wall of the housing near the first bevel gear. The first bevel gear meshes with the second bevel gear, and one side of the second bevel gear extends out of the housing and is fixedly connected to a nut.

[0009] The technical effect achieved by adopting the above solution is that the nut can drive the second bevel gear to rotate, thereby driving the first bevel gear to rotate the double-acting screw, providing power for the rotation of the double-acting screw.

[0010] Preferably, in any of the above solutions, a limiting groove is provided at both ends of the first connecting plate, two cylinders are fixedly connected to the side of the first connecting plate near the port, two limiting rods are fixedly connected to the inner wall of the mounting groove, the two limiting rods pass through the first connecting plate through the two limiting grooves, and the two limiting rods are slidably connected to the two cylinders respectively.

[0011] The technical effect achieved by the above solution is that the cylinder and the limiting rod can be used to limit the port, so that the port and the first connecting plate can be smoothly entered into the installation groove and the device can be prevented from shaking randomly. After the port and the first connecting plate are entered into the installation groove, the plug can be inserted into the second connecting plate.

[0012] Preferably, in any of the above solutions, the first connecting plate has a socket on the side away from the port, and the second connecting plate is connected to the first connecting plate through the socket.

[0013] The technical effect achieved by adopting the above solution is that the internal components of the housing can be electrically connected to the second connecting plate. When the socket is plugged into the second connecting plate, the port can be electrically connected to the inside of the housing through the first connecting plate, without having to directly solder the cable to the port, further reducing the cumbersomeness of port disassembly and installation.

[0014] Preferably, both of the card blocks are triangular in shape, according to any of the above schemes.

[0015] The technical effect achieved by adopting the above solution is that when the card block engages with the card slot, the stability of fixing the first connecting plate can be increased as the card block moves a distance.

[0016] This utility model has the following advantages: 1. This servo drive features a detachable connection port. When the port needs to be installed, the limiting groove and cylinder are slidably connected to the limiting rod, allowing the port to be pushed into the mounting groove. Once the port is fully inserted into the mounting groove, the connector can be inserted into the second connecting plate. Then, the nut drives the second bevel gear to rotate, which in turn drives the first bevel gear to rotate the bidirectional lead screw. The rotation of the bidirectional lead screw causes the slider to move the two locking blocks simultaneously. The two locking blocks engage with the two locking slots, effectively locking the port and completing the installation. This eliminates the need for multiple bolts; simply turning a nut completes the installation, making it much faster.

[0017] 2. This servo driver has a detachable connection port. When the port needs to be removed, the nut can be turned in the opposite direction to move the two locking blocks out of the slot, releasing the lock on the port. Simply pull the port out. Attached Figure Description

[0018] Figure 1 This is a structural schematic diagram of the first view of this utility model; Figure 2 This is a structural schematic diagram of the second view of the present invention; Figure 3 This utility model Figure 2 A schematic diagram of the structure of part A in the middle; Figure 4 This is a structural schematic diagram of the third view of this utility model; Figure 5 This is a structural schematic diagram of the fourth view of this utility model.

[0019] In the diagram: 1-Housing, 2-Mounting groove, 3-Second connecting plate, 4-Second bevel gear, 5-Slider, 6-Double lead screw, 7-First bevel gear, 8-Rectangular plate, 9-Card block, 10-Card slot, 11-First connecting plate, 12-Insert, 13-Limiting groove, 14-Strip groove, 15-Through groove, 16-Limiting rod, 17-Nut, 18-Port, 19-Cylinder. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings, but the scope of protection of the present invention is not limited to the following description.

[0021] like Figures 1 to 5As shown, a detachable connection port for a servo driver includes a housing 1. A mounting groove 2 is provided on one side of the housing 1, and a port 18 is provided inside the mounting groove 2. A first connecting plate 11 is fixedly connected to one side of the port 18. A strip-shaped groove 14 is provided inside the housing 1 near the mounting groove 2. Through grooves 15 are provided inside the housing 1 near both ends of the strip-shaped groove 14, and both through grooves 15 are connected to the strip-shaped groove 14. Two sliders 5 are slidably connected inside the strip-shaped groove 14. Rectangular plates 8 are provided inside each of the two through grooves 15. One end of each rectangular plate 8 is fixedly connected to one side of each slider 5, and a locking block 9 is fixedly connected to the other end of each rectangular plate 8. Slots 10 are provided on both sides of the outer wall of the first connecting plate 11, and the two locking blocks 9 correspond to the two slots 10 respectively. A second connecting plate 3 is fixedly connected inside the housing 1 near the mounting groove 2, and the first connecting plate 11 and the second connecting plate 3 are inserted into each other.

[0022] As an optional technical solution of this utility model, a bidirectional lead screw 6 is rotatably connected inside the strip groove 14. The two ends of the bidirectional lead screw 6 are respectively threaded to the slider 5. By using this solution, when the bidirectional lead screw 6 rotates, the slider 5 is slidably connected to the strip groove 14, which plays a limiting role, so that the slider 5 can only move linearly inside the strip groove 14. When the bidirectional lead screw 6 rotates, it can drive the two sliders 5 to move, and make the two sliders 5 move at opposite speeds but at the same speed.

[0023] As an optional technical solution of this utility model, a first bevel gear 7 is fixedly connected to one end of the bidirectional lead screw 6, and a second bevel gear 4 is rotatably connected to the outer wall of the housing 1 near the first bevel gear 7. The first bevel gear 7 and the second bevel gear 4 mesh, and one side of the second bevel gear 4 extends out of the housing 1 and is fixedly connected to a nut 17. By using this solution, the nut 17 can drive the second bevel gear 4 to rotate, thereby using the first bevel gear 7 to drive the bidirectional lead screw 6 to rotate, providing power for the rotation of the bidirectional lead screw 6.

[0024] As an optional technical solution of this utility model, both ends of the first connecting plate 11 are provided with limiting grooves 13. Two cylinders 19 are fixedly connected to the side of the first connecting plate 11 near the port 18. Two limiting rods 16 are fixedly connected to the inner wall of the mounting groove 2. The two limiting rods 16 pass through the first connecting plate 11 through the two limiting grooves 13. The two limiting rods 16 are slidably connected to the two cylinders 19 respectively. By using this solution, the cylinders 19 and the limiting rods 16 can be used to limit the port 18, so that the port 18 and the first connecting plate 11 can smoothly enter the interior of the mounting groove 2 and prevent the device from shaking randomly. After the port 18 and the first connecting plate 11 enter the interior of the mounting groove 2, the plug 12 can be inserted into the second connecting plate 3.

[0025] As an optional technical solution of this utility model, the first connecting plate 11 has a socket 12 on the side away from the port 18. The second connecting plate 3 is plugged into the first connecting plate 11 through the socket 12. By using this solution, the components inside the housing 1 can be electrically connected to the second connecting plate 3. When the socket 12 is plugged into the second connecting plate 3, the port 18 can be electrically connected to the inside of the housing 1 through the first connecting plate 11, without having to directly solder the cable to the port 18, further reducing the cumbersomeness of disassembling and installing the port 18.

[0026] As an optional technical solution of this utility model, both card blocks 9 are triangular in shape. By using this solution, when the card block 9 is engaged with the card slot 10, the stability of fixing the first connecting plate 11 can be increased as the moving distance increases.

[0027] This type of servo driver has a detachable connection port, and the following steps are required for its use: 1) When port 18 needs to be installed, the limiting groove 13 and cylinder 19 are slidably connected to the limiting rod 16; 2) Once port 18 is fully inserted into the mounting slot 2, the socket 12 can be plugged into the second connecting plate 3; 3) By using the nut 17 to drive the second bevel gear 4 to rotate, the double-acting screw 6 can be rotated, and the slider 5 can drive the two locking blocks 9 to move simultaneously, which can lock the port 18.

[0028] In summary, when installing port 18, the user slides the limiting groove 13 and cylinder 19 to the limiting rod 16, which pushes port 18 into the mounting groove 2. Once port 18 is fully inserted into the mounting groove 2, the insertion port 12 can be inserted into the second connecting plate 3. Then, the nut 17 drives the second bevel gear 4 to rotate, which in turn drives the first bevel gear 7 to rotate the bidirectional lead screw 6. The rotation of the bidirectional lead screw 6 drives the slider 5 to move the two locking blocks 9 simultaneously. The two locking blocks 9 engage with the two slots 10, thus locking port 18 and completing the installation of port 18. This eliminates the need for multiple bolts; only the nut 17 needs to be turned to complete the installation, making it quicker. Finally, when removing port 18, the nut 17 can be turned again to move the two locking blocks 9 out of the slots 10, releasing the lock on port 18. Port 18 can then be pulled out.

[0029] 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 detachable connection port for a servo driver, characterized in that: The device includes a housing (1), with a mounting groove (2) on one side. A port (18) is provided inside the mounting groove (2), and a first connecting plate (11) is fixedly connected to one side of the port (18). A strip groove (14) is provided inside the housing (1) near the mounting groove (2). Through grooves (15) are provided at both ends of the strip groove (14) inside the housing (1), and both through grooves (15) are connected to the strip groove (14). Two sliders (5) are slidably connected inside the strip groove (14). The through slot (15) is provided with rectangular plates (8). One end of each of the two rectangular plates (8) is fixedly connected to one side of each of the two sliders (5). The other end of each of the two rectangular plates (8) is fixedly connected with a locking block (9). The outer walls of the first connecting plate (11) are provided with slots (10). The two locking blocks (9) correspond to the two slots (10) respectively. The housing (1) is fixedly connected with a second connecting plate (3) near the mounting slot (2). The first connecting plate (11) and the second connecting plate (3) are inserted into each other.

2. The detachable connection port of a servo driver according to claim 1, characterized in that: The inside of the strip groove (14) is rotatably connected to a bidirectional lead screw (6), and the two ends of the bidirectional lead screw (6) are threadedly connected to the slider (5).

3. The detachable connection port of a servo driver according to claim 2, characterized in that: One end of the bidirectional lead screw (6) is fixedly connected to a first bevel gear (7), and a second bevel gear (4) is rotatably connected to the outer wall of the housing (1) near the first bevel gear (7). The first bevel gear (7) meshes with the second bevel gear (4), and one side of the second bevel gear (4) extends out of the housing (1) and is fixedly connected to a nut (17).

4. A detachable connection port for a servo driver according to claim 3, characterized in that: Both ends of the first connecting plate (11) are provided with limiting grooves (13). Two cylinders (19) are fixedly connected to the side of the first connecting plate (11) near the port (18). Two limiting rods (16) are fixedly connected to the inner wall of the mounting groove (2). The two limiting rods (16) pass through the first connecting plate (11) through the two limiting grooves (13). The two limiting rods (16) are slidably connected to the two cylinders (19) respectively.

5. A detachable connection port for a servo driver according to claim 4, characterized in that: The first connecting plate (11) has a socket (12) on the side away from the port (18), and the second connecting plate (3) is connected to the first connecting plate (11) through the socket (12).

6. A detachable connection port for a servo driver according to claim 5, characterized in that: Both of the card blocks (9) are triangular in shape.

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