A servo drive device

Abstract

This utility model belongs to the field of motor control technology, and in particular, it relates to a servo drive device. Addressing the problem that existing installation methods typically require multiple tools and bolts to fix the servo drive to the mounting surface, resulting in cumbersome and time-consuming operations that demand high technical skills from installers, the following solution is proposed: It includes a servo drive and a mounting plate fixed to the wall. The mounting plate has a slot for mounting the servo drive and a set of elastic positioning components for quickly fixing the servo drive within the mounting plate. To facilitate the insertion of the rear end of the servo drive into the mounting plate, a guide component is provided between the mounting plate and the servo drive to stably place the servo drive into the mounting plate. The entire installation process requires no additional tools, is simple and convenient, significantly shortens installation time, and improves work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of motor control technology, and in particular to a servo drive device. Background Technology

[0002] In the field of industrial automation, servo drive devices are key equipment for controlling the operation of servo motors and are widely used in various mechanical equipment to achieve precise position, speed and torque control.

[0003] Traditional servo drive devices present numerous inconveniences during installation and disassembly. On one hand, installation typically requires multiple tools and fasteners such as bolts to secure the servo drive to the mounting surface, a cumbersome and time-consuming process that demands a high level of skill from the installers. On the other hand, disassembly during equipment maintenance or servo drive replacement is equally complex, requiring the sequential unscrewing of multiple bolts, which is not only inefficient but also prone to damaging the servo drive or mounting surface during disassembly. Furthermore, with frequent disassembly, traditional installation methods can lead to wear on bolts and threaded holes, resulting in unstable installation and affecting the normal operation of the servo drive device. Therefore, developing a servo drive device that allows for rapid installation and disassembly is of significant practical importance. Utility Model Content

[0004] The purpose of this utility model is to solve the shortcomings of the existing technology, which usually requires the use of multiple tools and fasteners such as bolts to fix the servo drive to the mounting surface during installation. This operation is cumbersome, time-consuming, and requires high technical skills from the installers. Therefore, a servo drive device is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A servo drive device includes a servo driver and a mounting plate fixed to a wall. The mounting plate has a positioning slot for mounting the servo driver and a set of elastic positioning components for quickly fixing the servo driver into the mounting plate.

[0007] To facilitate the insertion of the rear end of the servo drive into the mounting plate, a set of guide components is provided between the mounting plate and the servo drive. The guide components are used to stably place the servo drive into the mounting plate.

[0008] And a compression assembly used in conjunction with the elastic positioning assembly, the compression assembly being used to facilitate the removal of the servo drive for maintenance or replacement.

[0009] In one possible design, the guide component includes two matching blocks fixed in the positioning slot, and the servo driver has matching slots at both the upper and lower ends, with the two matching blocks respectively matching the two matching slots;

[0010] The servo driver can be guided by matching two matching blocks and two matching slots.

[0011] In one possible design, the elastic positioning component includes two first grooves formed in the fixed plate, each first groove having a sliding block, both blocks extending outwards into the fixed plate, and each block having a first spring at its far ends. Both ends of the first springs abut against the far ends of the blocks and the inner walls of the first grooves respectively via spring seats. The servo driver has two slots, the two matching slots are connected to the two slots respectively, and the two blocks engage with the two slots respectively.

[0012] When the servo driver enters the positioning slot along the guide of the matching block, it will squeeze the inclined surfaces of the two locking blocks, causing the two locking blocks to return to the first groove. When the rear end of the servo driver is fully inside the positioning slot, the elasticity of the first spring will push the two locking blocks to move in the same direction, so that the two locking blocks are respectively locked into the two slots, thus positioning the servo driver.

[0013] In one possible design, the extrusion assembly includes a second groove formed in a fixed plate, two limiting rods fixed in the second groove, a common sliding plate sliding on the surface of the two limiting rods, two extrusion rods fixed to the side end of the sliding plate, extrusion grooves formed in both of the two locking blocks, the two extrusion rods respectively moving outward through the two extrusion grooves, the two extrusion rods respectively extruding into the inclined surface of the two extrusion grooves, and a pressing block fixed to the side end of the sliding plate;

[0014] The process involves pressing the pressing block to move the slide plate, which in turn moves the two pressing rods. The two pressing rods press the inclined surfaces of the two pressing slots, causing the two blocks to move in opposite directions and leave the two slots, thus allowing the servo driver to be removed.

[0015] In one possible design, a second spring is fitted onto the surface of each of the two limiting rods, and the two ends of the second spring abut against the side end of the slide plate and the inner wall of the second groove, respectively, through spring seats.

[0016] In one possible design, the sides of both matching blocks are rounded.

[0017] In one possible design, the fixing plate is fixed to the wall by bolts at the four corners.

[0018] In this application, when the servo driver enters the positioning groove along the guide of the matching block, it will squeeze the inclined surfaces of the two locking blocks, causing the two locking blocks to return to the first groove. When the rear end of the servo driver is fully entered into the positioning groove, the elasticity of the first spring will push the two locking blocks to move in the direction of approaching each other, so that the two locking blocks are respectively locked into the two slots to position the servo driver.

[0019] By pressing the pressing block, the slide plate moves, which in turn moves the two extrusion rods. The two extrusion rods extrude the inclined surfaces of the two extrusion slots, causing the two blocks to move in opposite directions and leave the two slots, thus allowing the servo driver to be removed.

[0020] Beneficial Effects: In this utility model, the servo drive device, through the cooperation of the guide component and the elastic positioning component, enables rapid installation of the servo drive. During installation, simply place the servo drive into the slot along the guide of the matching block. During placement, the servo drive automatically presses against the locking block. When it reaches the appropriate position, the locking block automatically engages with the slot under the action of the first spring, completing the positioning and fixing. The entire installation process requires no additional tools, is simple and convenient to operate, greatly shortens the installation time, and improves work efficiency.

[0021] In this invention, the servo drive device makes the disassembly of the servo driver easy and quick through the setting of the pressing component. When it is necessary to disassemble the servo driver, simply press the pressing block, and the pressing rod cooperates with the pressing groove to make the locking block leave the slot, so that the servo driver can be removed from the slot. This disassembly method does not require unscrewing multiple bolts, reducing the disassembly steps and operation difficulty, and is especially suitable for occasions that require frequent maintenance or replacement of servo drivers;

[0022] In this invention, the servo drive device features a simple and reasonable structural design, low requirements for the installation environment, and can adapt to different wall materials and installation spaces. Furthermore, the device is suitable for various specifications of servo drives; only the dimensions of the slot, matching block, and other related components need to be adjusted according to the size of the servo drive, demonstrating strong versatility and adaptability. Attached Figure Description

[0023] Figure 1 This is a front perspective view of a servo drive device proposed in this utility model;

[0024] Figure 2 This is a partially enlarged view of a servo drive device proposed in this utility model;

[0025] Figure 3 This is a first partial cross-sectional view of a servo drive device proposed in this utility model;

[0026] Figure 4 This is a second partial cross-sectional view of a servo drive device proposed in this utility model.

[0027] In the diagram: 1. Servo driver; 2. Fixing plate; 3. Slot; 4. Matching block; 5. Matching groove; 6. Slot; 7. Slot block; 8. First groove; 9. First spring; 10. Extrusion groove; 11. Extrusion rod; 12. Second groove; 13. Slide plate; 14. Pressing block; 15. Limiting rod; 16. Second spring. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0029] In one embodiment: Refer to Figures 1-4 A servo drive device, applied in the field of motor control technology, comprises a servo driver 1 and a mounting plate 2 fixed to a wall. The mounting plate 2 is securely mounted to the wall by bolts at its four corners, ensuring the stability of the entire device during use.

[0030] The mounting plate 2 has a positioning slot 3 for mounting the servo driver 1. The size of the positioning slot 3 is adapted to the servo driver 1, providing installation space for the servo driver 1. A guide assembly is provided in the positioning slot 3, which includes two matching blocks 4 fixed in the positioning slot 3, and the two matching blocks 4 are distributed vertically. Matching slots 5 are provided at both the top and bottom of the servo driver 1. The two matching blocks 4 are matched with the two matching slots 5 respectively, and the sides of the two matching blocks 4 are rounded. The rounded corners make the mating of the matching blocks 4 and the matching slots 5 smoother and reduce friction and jamming.

[0031] The fixed plate 2 is provided with an elastic positioning component, which includes two first grooves 8 formed in the fixed plate 2, and the two first grooves 8 are symmetrically distributed on both sides of the positioning groove 3. A locking block 7 is slidably disposed in each of the two first grooves 8, and both locking blocks 7 move outward and penetrate into the fixed plate 2. A first spring 9 is provided at the far ends of the two locking blocks 7, and both ends of the two first springs 9 abut against the far ends of the two locking blocks 7 and the inner walls of the two first grooves 8 respectively through spring seats. The servo driver 1 has two slots 6, two matching slots 5 are respectively connected to the two slots 6, and the two locking blocks 7 are respectively engaged with the two slots 6.

[0032] When installing the servo driver 1, it is placed into the positioning slot 3 along the guide of the matching block 4. During placement, the servo driver 1 will press against the inclined surfaces of the two locking blocks 7, causing the two locking blocks 7 to overcome the elastic force of the first spring 9 and return to the first groove 8. When the rear end of the servo driver 1 is fully inserted into the positioning slot 3, the two locking slots 6 are exactly opposite to the two locking blocks 7. At this time, the elasticity of the first spring 9 pushes the two locking blocks 7 to move in a closer direction, so that the two locking blocks 7 respectively engage in the two locking slots 6, thereby positioning and fixing the servo driver 1.

[0033] The fixed plate 2 is also equipped with a pressing component that works in conjunction with the elastic positioning component. The pressing component includes a second groove 12 formed in the fixed plate 2, located between two first grooves 8. Two limiting rods 15 are fixed in the second groove 12, and the two limiting rods 15 are arranged in parallel. The same sliding plate 13 is slidably mounted on the surface of the two limiting rods 15, and two pressing rods 11 are fixed to the side end of the sliding plate 13. Each of the two locking blocks 7 has a pressing groove 10, and the two pressing rods 11 move outward and penetrate into the two pressing grooves 10, respectively, and the two pressing rods 11 make pressing contact with the inclined surface of the two pressing grooves 10. A pressing block 14 is fixed to the side end of the sliding plate 13, and the pressing block 14 is located on the outside of the fixed plate 2 for easy pressing by the operator.

[0034] In another embodiment: Refer to Figures 1-4 An improvement upon Embodiment 1: A second spring 16 is fitted onto the surface of each of the two limiting rods 15. The two ends of the second springs 16 abut against the side end of the slide plate 13 and the inner wall of the second groove 12 via spring seats. When the servo driver 1 needs to be disassembled for maintenance or replacement, the pressing block 14 is pressed. The pressing block 14 moves the slide plate 13 along the two limiting rods 15, and during this movement, it moves the two pressing rods 11. The two pressing rods 11 press against the inclined surfaces of the two pressing grooves 10, causing the two locking blocks 7 to move in opposite directions according to the principle of force transmission, overcoming the elastic force of the first spring 9 and causing the two locking blocks 7 to leave the two locking grooves 6. At this time, the servo driver 1 loses its positioning constraint and can be easily removed from the positioning groove 3. When the pressing block 14 is released, the elasticity of the second spring 16 pushes the slide plate 13 back to its initial position, preparing for the next disassembly operation.

[0035] The accompanying drawings in this application are for illustrative purposes only. The dimensions and shapes of the components shown are not actual limitations but are merely schematic representations. In actual implementation, the components can be reasonably configured and adjusted according to specific needs and actual conditions.

[0036] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A servo drive apparatus characterized by comprising: include: A servo driver (1) and a fixing plate (2) fixed to the wall. The fixing plate (2) has a positioning groove (3) for installing the servo driver (1). The fixing plate (2) has a set of elastic positioning components for quickly fixing the servo driver (1) in the fixing plate (2). In order to facilitate the insertion of the rear end of the servo drive (1) into the fixing plate (2), a set of guide components is provided between the fixing plate (2) and the servo drive (1). The guide components are used to stably place the servo drive (1) into the fixing plate (2). And a compression assembly used in conjunction with the elastic positioning assembly, the compression assembly being used to facilitate the removal of the servo drive (1) for maintenance or replacement.

2. A servo drive apparatus according to claim 1, wherein The guide component includes two matching blocks (4) fixed in the positioning groove (3). The servo driver (1) has matching grooves (5) at both the upper and lower ends. The two matching blocks (4) are respectively matched with the two matching grooves (5). The servo driver (1) can be guided by matching two matching blocks (4) and two matching slots (5).

3. A servo drive apparatus according to claim 2, wherein The elastic positioning component includes two first grooves (8) formed in the fixed plate (2), and two locking blocks (7) slide in each of the two first grooves (8). The two locking blocks (7) move outward and penetrate into the fixed plate (2). The ends of the two locking blocks (7) that are far apart are provided with first springs (9). The two ends of the two first springs (9) abut against the ends of the two locking blocks (7) and the inner walls of the two first grooves (8) respectively through spring seats. The servo driver (1) has two slots (6) formed in it. The two matching slots (5) are connected to the two slots (6) respectively. The two locking blocks (7) are engaged with the two slots (6) respectively. The first spring (9) pushes the two blocks (7) to move toward each other, so that the two blocks (7) are respectively inserted into the two slots (6) to position the servo driver (1).

4. A servo drive apparatus according to claim 3, wherein The extrusion assembly includes a second groove (12) formed in the fixed plate (2), two limiting rods (15) are fixed in the second groove (12), the same sliding plate (13) slides on the surface of the two limiting rods (15), two extrusion rods (11) are fixed on the side end of the sliding plate (13), and extrusion grooves (10) are formed in the two clamping blocks (7). The two extrusion rods (11) move outward and penetrate into the two extrusion grooves (10), and the two extrusion rods (11) press against the inclined surface of the two extrusion grooves (10) respectively. A pressing block (14) is fixed on the side end of the sliding plate (13). In this process, by pressing the pressing block (14) to move the slide plate (13), the two card blocks (7) are disengaged from the two card slots (6), and the servo driver (1) can be removed.

5. A servo drive device according to claim 4, characterized in that, The surfaces of the two limiting rods (15) are each fitted with a second spring (16), and the two ends of the second springs (16) abut against the side end of the slide plate (13) and the inner wall of the second groove (12) respectively through spring seats.

6. A servo drive device according to claim 2, characterized in that, The sides of both matching blocks (4) are rounded.

7. A servo drive device according to claim 1, characterized in that, The fixing plate (2) is fixed to the wall by bolts at the four corners.

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