Stable servo motor beneficial to shock absorption

Abstract

The utility model discloses a stable servo motor beneficial to shock absorption, which comprises a servo motor main body, the left side of the servo motor main body is fixedly connected with a connecting plate, the left side of the servo motor main body is provided with a transmission shaft, the outer side of the servo motor main body is provided with a connecting unit, and the connecting unit comprises a shock absorption cover. The damping cover is arranged on the outer side of the servo motor body, a plurality of heat dissipation holes are formed in the outer side of the damping cover, mounting plates are fixedly connected to the front side and the rear side of the damping cover, a plurality of tooth grooves are formed in the outer sides of the mounting plates, and fixing blocks are fixedly connected to the right sides of the front end and the rear end of a connecting plate. Through the arrangement of the damping cover, damping operation on the servo motor is facilitated, through the fixed mounting plate, a tooth groove, a limiting plate, a tooth block, screw rods and a top plate, the damping cover can be quickly mounted and dismounted by rotating the screw rods on the front side and the rear side, operation is easy, and the workload is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of servo motors, in particular to a stable servo motor which is beneficial to vibration reduction. Background Art

[0002] A servo motor is an electric motor used to precisely control position, speed, and acceleration. The servo motor is the core component of the servo system, which can convert the received voltage signal into mechanical action, thereby achieving precise control of the operation of mechanical components.

[0003] After searching, the application number is "202121019484.6", which provides a stable servo motor that is conducive to shock absorption. The setting of the shock-absorbing shell converts the vibration transmitted from the motor body to the shock-absorbing shell into elastic force, offsets part of the vibration, and reduces the total vibration intensity over a period of time. It is beneficial to reduce the probability of damage of the stable servo motor that is conducive to shock absorption due to long-term vibration after a period of use, and extends the service life of the stable servo motor that is conducive to shock absorption.

[0004] The servo motor is subjected to shock-absorbing treatment by the shock-absorbing housing to increase the service life of the servo motor. However, this structure adds a shock-absorbing housing, and the shock-absorbing housing is connected to the servo motor by bolts, which is inconvenient to disassemble, thereby increasing the maintenance workload of later maintenance personnel. Utility Model Content

[0005] In order to overcome the disadvantage that the shock-absorbing housing provided in the prior art is not easy to be disassembled, one of the purposes of the utility model is to provide a stable servo motor that is conducive to shock absorption.

[0006] One of the purposes of the utility model is achieved by the following technical solution: a stable servo motor that is conducive to vibration reduction, comprising a servo motor body, a connecting plate is fixedly connected to the left side of the servo motor body, and a transmission shaft is arranged on the left side of the servo motor body: a connecting unit is arranged on the outer side of the servo motor body;

[0007] The connecting unit includes a shock-absorbing cover, which is arranged on the outside of the servo motor body, and a plurality of heat dissipation holes are opened on the outside of the shock-absorbing cover. The front and rear sides of the shock-absorbing cover are fixedly connected with mounting plates, and a plurality of tooth grooves are opened on the outside of the mounting plate. The right sides of the front and rear ends of the connecting plate are fixedly connected with fixing blocks, and the outer sides of the fixing blocks on the front and rear sides are rotatably connected with screws. A limiting plate is provided at the outer end of the screw, and a plurality of tooth blocks are fixedly connected to one end of the limiting plate close to the mounting plate, and a turning handle is fixedly connected to the other end of the screw, and a top plate is fixedly connected to the right side of the limiting plate.

[0008] According to the stable servo motor that is conducive to shock absorption, the upper and lower sides of the shock absorbing cover are fixedly connected with positioning blocks, the left side of the positioning block is fixedly connected with a positioning rod, and the right side of the connecting plate is provided with a positioning hole, so as to facilitate the positioning of the shock absorbing cover.

[0009] According to the stable servo motor advantageous for vibration reduction, the positioning hole is adapted to be arranged with the positioning rod.

[0010] According to the stable servo motor that is beneficial to vibration reduction, the tooth block and the tooth groove are adapted to be arranged, so as to facilitate the installation plate to limit the position.

[0011] According to the stable servo motor advantageous for vibration reduction, the screw rod is threadedly connected to the fixing block.

[0012] According to the stable servo motor that is conducive to vibration reduction, a rectangular groove is opened on the right side of the servo motor body, and an electromagnet is fixedly connected to the inner side of the rectangular groove. Beneficial Effects

[0013] By providing a shock-absorbing cover, it is convenient to perform shock-absorbing operation on the servo motor, and by fixing the mounting plate, tooth grooves, limit plates, tooth blocks, screws and top plates, it is convenient to quickly install and disassemble the shock-absorbing cover by rotating the screws on the front and rear sides, which is simple to operate and reduces workload.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is an overall three-dimensional structural diagram of a stable servo motor that is beneficial to vibration reduction in the utility model;

[0017] Figure 2 This is an exploded view of a stable servo motor that is beneficial to vibration reduction according to the utility model;

[0018] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0019] Figure 4 It is a partial three-dimensional structural diagram of a stable servo motor that is beneficial to vibration reduction of the utility model without a connecting unit;

[0020] Figure 5 for Figure 4 Enlarged view of point B in the middle.

[0021] Legend:

[0022] 1. Connecting plate; 2. Transmission shaft; 3. Connecting unit; 301. Shock absorber cover; 302. Heat dissipation hole; 303. Positioning block; 304. Positioning rod; 305. Mounting plate; 306. Tooth groove; 307. Fixing block; 308. Screw; 309. Limiting plate; 310. Tooth block; 311. Top plate; 312. Turn handle; 4. Servo motor body; 5. Positioning hole; 6. Rectangular groove; 7. Electromagnet. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] Reference Figure 1-5 A stable servo motor that is conducive to shock absorption includes a servo motor body 4, a connecting plate 1 is fixedly connected to the left side of the servo motor body 4, and a transmission shaft 2 is arranged on the left side of the servo motor body 4: a connecting unit 3 is arranged on the outer side of the servo motor body 4, wherein the connecting unit 3 is arranged to reduce the vibration of the servo motor body 4.

[0025] The connecting unit 3 includes a shock-absorbing cover 301, which is arranged on the outside of the servo motor body 4. A plurality of heat dissipation holes 302 are provided on the outside of the shock-absorbing cover 301. The front and rear sides of the shock-absorbing cover 301 are fixedly connected with mounting plates 305. A plurality of tooth grooves 306 are provided on the outside of the mounting plate 305. The right sides of the front and rear ends of the connecting plate 1 are fixedly connected with fixing blocks 307. The outer sides of the fixing blocks 307 on the front and rear sides are rotatably connected with screws 308. A limiting plate 309 is provided at the outer end of the screw 308. A plurality of tooth blocks 310 are fixedly connected to one end of the limiting plate 309 close to the mounting plate 305. A turning handle 312 is fixedly connected to the other end of the screw 308. A top plate 311 is fixedly connected to the right side of the limiting plate 309. The tooth blocks 310 and The tooth groove 306 is adapted and the screw rod 308 is threadedly connected to the fixing block 307. When the shock absorbing cover 301 needs to be installed, the shock absorbing cover 301 is placed on the right side of the connecting plate 1, and then the front and rear side handles 312 are rotated, and the handles 312 drive the screw rod 308 to rotate, and the screw rod 308 drives the limit plate 309 to move, and the limit plate 309 drives the tooth block 310 to move, so that the tooth block 310 is adapted and connected with the tooth groove 306, so that the limit plate 309 can limit the mounting plate 305, and limit it again through the top plate 311. When disassembling, the screw rod 308 is rotated in the opposite direction to separate the limit plate 309 from the mounting plate 305, so as to facilitate the quick installation and disassembly of the shock absorbing cover 301, and the operation is simple, which reduces the workload of the staff.

[0026] The upper and lower sides of the shock absorbing cover 301 are fixedly connected with positioning blocks 303, the left side of the positioning block 303 is fixedly connected with a positioning rod 304, and a positioning hole 5 is opened on the right side of the connecting plate 1. The positioning hole 5 is adapted to the positioning rod 304. When installing the shock absorbing cover 301, the positioning rod 304 is connected to the positioning hole 5 to facilitate the initial positioning of the shock absorbing cover 301 and facilitate the subsequent installation.

[0027] A rectangular groove 6 is provided on the right side of the servo motor body 4, and an electromagnet 7 is fixedly connected to the inner side of the rectangular groove 6. Since the shock absorbing cover 301 is made of metal material, it is connected to the shock absorbing cover 301 through the electromagnet 7 to increase the stability of the installation.

[0028] Working principle: When in use, the staff first places the shock absorbing cover 301 on the right side of the connecting plate 1, and then turns the front and rear handles 312 to make the handles 312 drive the screw 308 to rotate, and the screw 308 drives the limit plate 309 to move, so that the limit plate 309 performs a preliminary limit on the shock absorbing cover 301 on the mounting plate 305, and limits it again through the positioning rod 304 and the positioning hole 5, so as to facilitate the rapid installation of the shock absorbing cover 301. When disassembling, the shock absorbing cover 301 can be quickly removed by rotating the screw 308 in the opposite direction, and the operation is simple.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A stable servo motor that is good for vibration reduction, characterized in that: It comprises a servo motor body (4), a connecting plate (1) being fixedly connected to the left side of the servo motor body (4), a transmission shaft (2) being arranged on the left side of the servo motor body (4); and a connecting unit (3) being arranged on the outside of the servo motor body (4); The connection unit (3) comprises a shock absorbing cover (301), the shock absorbing cover (301) being arranged on the outside of the servo motor body (4), the outside of the shock absorbing cover (301) being provided with a plurality of heat dissipation holes (302), the front and rear sides of the shock absorbing cover (301) being fixedly connected to a mounting plate (305), the outside of the mounting plate (305) being provided with a plurality of tooth grooves (306), the right sides of the front and rear ends of the connection plate (1) being fixedly connected to a fixing block (307), the outsides of the fixing blocks (307) on the front and rear sides being rotatably connected to a screw rod (308), a limiting plate (309) being arranged at the outer end of the screw rod (308), one end of the limiting plate (309) close to the mounting plate (305) being fixedly connected to a plurality of tooth blocks (310), the other end of the screw rod (308) being fixedly connected to a turning handle (312), and the right side of the limiting plate (309) being fixedly connected to a top plate (311).

2. A stable servo motor that is conducive to vibration reduction according to claim 1, characterized in that: The upper and lower sides of the shock absorbing cover (301) are fixedly connected with positioning blocks (303), the left side of the positioning block (303) is fixedly connected with a positioning rod (304), and the right side of the connecting plate (1) is provided with a positioning hole (5).

3. A stable servo motor that is beneficial to vibration reduction according to claim 2, characterized in that: The positioning hole (5) is adapted to fit the positioning rod (304).

4. A stable servo motor that is beneficial to vibration reduction according to claim 1, characterized in that: The tooth block (310) is adapted to fit the tooth groove (306).

5. A stable servo motor advantageous for vibration reduction according to claim 1, characterized in that: The screw rod (308) is threadedly connected to the fixing block (307).

6. A stable servo motor advantageous for vibration reduction according to claim 1, characterized in that: A rectangular groove (6) is provided on the right side of the servo motor body (4), and an electromagnet (7) is fixedly connected to the inner side of the rectangular groove (6).

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