Servo motor convenient to fix

Abstract

The utility model relates to the technical field of servo motor installation, and discloses a servo motor convenient to fix, which comprises a motor body, an installation plate and magnets, the installation plate is fixed at one end of an output shaft of the motor body, and four corners of the surface of the installation plate are all provided with first through installation holes. Grooves are formed in the peripheral surfaces of the mounting plates on the side edges of the motor body, side plates are vertically fixed to the surfaces of the mounting plates on the two sides of the grooves, the distance between the side plates is the same as the length of the grooves, and the distance between the side plates and the length of the grooves are larger than the length of the magnets. According to the technical scheme of the utility model, the grooves are formed in the surfaces of the mounting plates around the side edges of the motor body, and the side plates are fixed, so that the magnets can be conveniently adsorbed and tightly attached to the surfaces of the mounting plates through the cooperation of the grooves and the side plates, and the mounting plates can be temporarily fixed in a magnetic attraction manner after being aligned to the mounting positions; and then the fixing bolt can be tightened without manual supporting, so that the servo motor can be conveniently and quickly mounted.

Description

Technical Field

[0001] The utility model relates to the technical field of servo motor installation, in particular to a servo motor that is easy to fix. Background Art

[0002] The servo motor is a high-precision, high-performance electric motor that achieves precise position, speed, and torque control through a closed-loop control system. It is widely used in automated machinery, robotics, CNC machine tools, and other fields. It can quickly respond to control signals and accurately execute complex motion instructions. The servo motor combines encoder feedback to achieve precise positioning and speed regulation, ensuring the stability and reliability of system operation. Its high efficiency, low noise, and long life make it an important driving force for modern industrial automation.

[0003] When installing a servo motor, it is usually placed horizontally and placed against the surface of the bracket to be mounted, then secured with threads. Since there is no support platform at the bottom when the servo motor is locked horizontally, it is necessary to support it with your hands before tightening the screws, and then tighten the screws to install the servo motor on the bracket, which is inconvenient. Therefore, we propose a servo motor that is easier to fix. Utility Model Content

[0004] The purpose of the utility model is to provide a servo motor that is easy to fix. By providing grooves on the surface of the mounting plate around the side of the motor body and fixing side plates, the two can facilitate the adsorption of magnets on the surface of the mounting plate. After the mounting plate is aligned to the installation position, it can be temporarily fixed by magnetic attraction. Then, the fixing bolts can be tightened without manual support, thereby realizing convenient and quick installation of the servo motor and solving the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a servo motor that is easy to fix, comprising a motor body, a mounting plate and a magnet, wherein the mounting plate is fixed to one end of the output shaft of the motor body, and the output shaft of the motor body passes through the other side of the mounting plate, and the four corners of the surface of the mounting plate are provided with first mounting holes; the mounting plate on the side of the motor body is provided with grooves on all four sides of the surface, and side plates are vertically fixed to the surface of the mounting plate on both sides of the groove, the spacing between the side plates is the same as the length of the groove, and the spacing between the side plates and the length of the groove are greater than the length of the magnet.

[0006] By adopting the above technical solution, the mounting plate of the motor body can be first placed in the position where it needs to be installed, and then the magnet can be placed in the groove and adsorbed, so that the mounting plate can be adsorbed and attached to the surface of the position to be installed, and the first mounting hole is aligned with the through hole of the bracket. Under the action of temporary magnetic fixation, the locking bolt can be tightened without manual support to achieve convenient and quick installation of the motor.

[0007] Optionally, two bottom plates are fixed to the bottom surface of the motor body, and the bottom plates are fixed to the bottom of the motor body by welding.

[0008] By adopting the above technical solution, when the motor body is horizontally mounted on the support, the bottom plate can also be used to install and fix it.

[0009] Optionally, a second mounting hole is opened on the surface of the bottom plate, and the second mounting hole passes through both sides of the bottom plate.

[0010] By adopting the above technical solution, the bolts for fixing the base plate can pass through the base plate through the second installation.

[0011] Optionally, a rubber pad is fixedly attached to the inner surface of the groove, and a plurality of rubber pads are evenly arranged.

[0012] By adopting the above technical solution, when the magnet is adsorbed and tightly attached to the groove, the rubber pad can play a buffering role, preventing the magnet from acting on the groove surface with a large impact force.

[0013] Optionally, a first arc opening is provided on the surface of the groove, and a second arc opening is provided on the surface of one side of the magnet. When the magnet is placed in the groove, the first arc opening is aligned with the second arc opening.

[0014] Optionally, the first arc opening and the second arc opening have the same size, and the first arc opening and the second arc opening are respectively located in the middle of the groove surface and the magnet surface.

[0015] By adopting the above technical solution, a tool such as a pry bar can be used to insert into the first arc opening and the second arc opening to facilitate prying and removing the magnet.

[0016] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0017] 1. The technical solution of the present application is to provide grooves on the surface of the mounting plate around the side of the motor body and fix side plates. The combination of the two can facilitate the adsorption of magnets on the surface of the mounting plate, so that after the mounting plate is aligned to the installation position, it can be temporarily fixed by magnetic attraction. Then, the fixing bolts can be tightened without manual support, thereby realizing convenient and quick installation of the servo motor.

[0018] 2. The technical solution of the present application is to respectively provide a first arc opening and a second arc opening on the surface of the groove and the magnet. When the magnet is adsorbed in the groove, the first arc opening and the second arc opening are aligned. A tool can be subsequently inserted into the first arc opening and the second arc opening to facilitate prying and removing the magnet.

[0019] 3. The technical solution of the present application further fixes a bottom plate at the bottom of the motor body. When the motor body needs to be installed horizontally on the surface of the base, it can be installed and fixed through the second mounting hole on the bottom plate and its surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:

[0021] Figure 1 This is a schematic diagram of the overall structure of the servo motor that is easy to fix in the utility model;

[0022] Figure 2 This is a schematic diagram of the magnet structure of the servo motor that is easy to fix in the utility model.

[0023] In the figure: 1. Motor body; 2. Mounting plate; 21. First mounting hole; 22. Groove; 221. First arc opening; 222. Rubber pad; 23. Side plate; 3. Bottom plate; 31. Second mounting hole; 4. Magnet; 41. Second arc opening. DETAILED DESCRIPTION

[0024] See also Figure 1-2 The utility model provides a technical solution: a servo motor that is easy to fix, including a motor body 1, a mounting plate 2 and a magnet 4. The mounting plate 2 is fixed to one end of the output shaft of the motor body 1, and the output shaft of the motor body 1 passes through the other side of the mounting plate 2. The four corners of the surface of the mounting plate 2 are provided with first mounting holes 21. When the motor body 1 is installed through the mounting plate 2, if it is necessary to install the output shaft of the motor body 1 facing downward, the mounting plate 2 can be directly supported and placed on the surface of the bracket to be installed, so that the first mounting hole 21 is aligned with the reserved through-hole on the surface of the bracket. After that, a bolt can be used to pass through the first mounting hole 21 and the through-hole of the bracket to realize the installation of the motor body 1 and connect the output shaft of the motor to the equipment to be driven.

[0025] In addition to using the mounting plate 2 to install the motor body 1, two base plates 3 are fixed to the bottom surface of the motor body 1. The base plates 3 are fixed to the bottom of the motor body 1 by welding, and a second mounting hole 31 is opened on the surface of the base plate 3. The second mounting hole 31 passes through both sides of the base plate 3. The motor body 1 can also be laterally supported by the two base plates 3 at the bottom. The second mounting hole 31 is aligned with the installation hole position, and then the bolt is passed through the second mounting hole 31 and the corresponding hole position. After tightening, the base plate 3 and the motor body 1 are installed and fixed.

[0026] When the motor body 1 needs to be installed in a horizontal suspended manner, or when the output shaft needs to be installed in a suspended manner facing upward, it is usually necessary to manually support the motor body 1 before the installation and locking can be carried out. In order to make the installation more convenient and quick, grooves 22 are provided on the four sides of the mounting plate 2 on the side of the motor body 1, and side plates 23 are vertically fixed to the surface of the mounting plate 2 on both sides of the groove 22. The spacing between the side plates 23 is the same as the length of the groove 22, and the spacing between the side plates 23 and the length of the groove 22 are greater than the length of the magnet 4. When the mounting plate 2 is in contact with the surface of the mounting frame and the first mounting hole 21 is aligned with the corresponding hole position, the magnet 4 is placed in the groove 22 and placed between the side plates 23, so that the mounting plate 2 can also be sucked tightly to the surface of the metal frame to be installed, keeping the first mounting hole 21 aligned with the hole position. After that, there is no need to support the motor body 1, and the bolts can be tightened to lock the mounting plate 2 and the motor body 1.

[0027] A rubber pad 222 is fixed to the inner surface of the groove 22. There are multiple rubber pads 222 evenly arranged. When the magnet 4 is placed into the groove 22, it can prevent the magnet 4 from colliding and being adsorbed on the inner surface of the groove 22 at a faster speed, thereby protecting the magnet 4.

[0028] Since the magnetic field generated by the magnet 4 will have a certain impact on the operation of the servo motor, in order to avoid this problem, the magnet 4 needs to be removed after the motor body 1 is installed. A first arc opening 221 is opened on the surface of the groove 22, and a second arc opening 41 is opened on the surface of one side of the magnet 4. When the magnet 4 is placed in the groove 22, the first arc opening 221 is aligned with the second arc opening 41. The first arc opening 221 and the second arc opening 41 have the same size, and the first arc opening 221 and the second arc opening 41 are respectively located in the middle of the surface of the groove 22 and the surface of the magnet 4. Tools such as pry bars can be used to insert into the first arc opening 221 and the second arc opening 41, and then the magnet 4 can be pried out conveniently.

[0029] During use, when the motor body 1 needs to be installed in a horizontal suspended manner or the output shaft needs to be installed and fixed upward, first make the mounting plate 2 touch the surface of the bracket to be installed, align the first mounting hole 21 with the through hole on the bracket, and then place the magnet 4 in the groove 22 on the surface of the mounting plate 2 between the side plates 23. The magnet 4 will be directly adsorbed on the surface of the mounting plate 2, so that the mounting plate 2 can be adsorbed tightly to the surface of the bracket, and the first arc opening 221 will also be aligned with the second arc opening 41. When stable adsorption cannot be achieved using one magnet 4, the magnet 4 can continue to be placed in the groove 22 of the mounting plate 2 between the side plates 23 at other positions to ensure that the mounting plate 2 and the motor body 1 can be temporarily and stably adsorbed. After fixing, the motor body 1 and the mounting plate 2 can be supported without supporting the motor body 1 and the mounting plate 2. The bolt can pass through the first mounting hole 21 and the through hole on the bracket, and the mounting plate 2 can be locked to achieve the installation and fixation of the motor body 1. In order to reduce the influence of the magnet 4 on the operation of the servo motor, a tool is then used to extend between the aligned first arc opening 221 and the second arc opening 41, and then the magnet 4 is pried out to remove it. When the motor body 1 needs to be supported laterally on the base for installation, the base plate 3 at the bottom of the motor body 1 can be directly supported on the base surface, and the second mounting hole 31 can be aligned with the screw hole on the base. Then the bolt can be passed through the base plate 3 and screwed into the screw hole of the base to achieve the installation and fixation of the motor body 1.

Claims

1. A servo motor that is easy to fix, comprising a motor body (1), a mounting plate (2) and a magnet (4), characterized in that: The mounting plate (2) is fixed to one end of the output shaft of the motor body (1), and the output shaft of the motor body (1) passes through the other side of the mounting plate (2). The four corners of the surface of the mounting plate (2) are each provided with a first mounting hole (21) passing through. Grooves (22) are provided on all four sides of the mounting plate (2) on the side of the motor body (1), and side plates (23) are vertically fixed to the surfaces of the mounting plate (2) on both sides of the groove (22), and the spacing between the side plates (23) is the same as the length of the groove (22).

2. The servo motor according to claim 1, characterized in that: Two bottom plates (3) are fixed to the bottom surface of the motor body (1), and the bottom plates (3) are fixed to the bottom of the motor body (1) by welding.

3. The servo motor according to claim 2, wherein: A second mounting hole (31) is provided on the surface of the bottom plate (3), and the second mounting hole (31) passes through both sides of the bottom plate (3).

4. The servo motor according to claim 1, wherein: A rubber pad (222) is fixedly fitted on the inner surface of the groove (22), and a plurality of rubber pads (222) are evenly arranged.

5. The servo motor that is easy to fix according to claim 1, characterized in that: A first arc opening (221) is provided on the surface of the groove (22), and a second arc opening (41) is provided on the surface of one side of the magnet (4). When the magnet (4) is placed in the groove (22), the first arc opening (221) is aligned with the second arc opening (41).

6. The servo motor that is easy to fix according to claim 5, characterized in that: The first arc opening (221) and the second arc opening (41) have the same size, and the first arc opening (221) and the second arc opening (41) are respectively located in the middle of the surface of the groove (22) and the surface of the magnet (4).

7. The servo motor that is easy to fix according to claim 1, characterized in that: The spacing between the side plates (23) and the length of the groove (22) are greater than the length of the magnet (4).

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