Auxiliary cooling device based on servo motor

Abstract

The utility model relates to the technical field of servo motor machining, and discloses an auxiliary cooling device based on servo motors, which comprises a mounting frame, the upper end of the mounting frame is fixedly connected with a fixed frame, the two sides of the upper part in the fixed frame are fixedly connected with the servo motors, the output ends of the servo motors are fixedly connected with first threaded rods, and the first threaded rods are in threaded connection with a moving plate. The lower end of the movable plate is fixedly connected with a mounting frame, the lower end of the mounting frame is fixedly connected with first cooling fins, second threaded rods are mounted on the two sides of the upper end in the fixed frame, the lower ends of the second threaded rods are in threaded connection with movable pipes, the first cooling fins are driven by the arranged movable plate to move, and the second cooling fins are driven by the movable pipes to move. According to the utility model, the heat dissipation fins are directly contacted with the surface of the motor after moving, the heat dissipation fins can make air flow more uniform, increase the contact area with the surfaces of the fins and improve the convection heat dissipation effect, the vertical arrangement of the fins is generally beneficial to formation of vortex, heat dissipation is further enhanced, and thus the heat dissipation efficiency is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of servo motor processing, in particular to an auxiliary cooling device based on a servo motor. BACKGROUND

[0002] A servo motor refers to a motor for controlling mechanical elements to operate in a servo system, and is an auxiliary motor indirect speed changing device. The servo motor can control speed and position accuracy, and can convert a voltage signal into torque and speed to drive a control object. The rotor speed is controlled by an input signal and can quickly respond, and the servo motor is used as an execution element in an automatic control system and has a small electromechanical time constant and high linearity. The servo motor produces electromagnetic interference and has requirements on the environment.

[0003] A servo motor refers to a motor for controlling mechanical elements to operate in a servo system, but in the production of the existing servo motor, the motor needs to be checked for speed. In the long-term and rapid rotation of the motor, a large amount of heat is generated, and a cooling device based on the production and processing of the servo motor needs to be used, such as the Chinese patent with the publication number CN215186302U, a cooling device based on the production and processing of the servo motor.

[0004] However, the cooling device used has the problem of low cooling efficiency. The air flow speed near the motor needs to be continuously blown by a fan, and the efficiency of direct contact heat conduction cooling is fast, so that the heat dissipation of the motor needs to be continued for a long time, and the cooling effect is not ideal. Therefore, an auxiliary cooling device based on a servo motor is designed to solve the above problems. CONTENT OF THE UTILITY MODEL

[0005] In order to solve the problem, the application provides an auxiliary cooling device based on a servo motor.

[0006] The auxiliary cooling device based on the servo motor provided by the application adopts the following technical scheme:

[0007] An auxiliary cooling device based on a servo motor, comprising a mounting frame, a fixed frame is fixedly connected to the upper end of the mounting frame, servo motors are fixedly connected to the upper part of the fixed frame on both sides, a threaded rod No. 1 is fixedly connected to the output end of the servo motor, a moving plate is threadedly connected to the threaded rod No. 1, a mounting bracket is fixedly connected to the lower end of the moving plate, a first heat dissipation fin is fixedly connected to the lower end of the mounting bracket, a threaded rod No. 2 is installed on the upper end of both sides in the fixed frame, a moving pipe is threadedly connected to the lower end of the threaded rod No. 2, and a second heat dissipation fin is fixedly connected to the lower end of the moving pipe.

[0008] Preferably, the upper end of the moving plate is fixedly connected to a sliding plate, and the upper end of the sliding plate is slidingly connected to the fixed frame.

[0009] Preferably, the upper end of the second threaded rod is fixedly connected with a second bevel gear, and the upper end of the second bevel gear is fixedly connected with a rotating rod, which is rotatably connected with the inner wall of the fixed frame.

[0010] Preferably, one side of the second bevel gear is engaged with a first bevel gear, and one side of the first bevel gear is fixedly connected with a first threaded rod.

[0011] Preferably, one end of the first heat dissipation fin and the second heat dissipation fin is fixedly connected with a heat dissipation copper plate.

[0012] Preferably, the inner wall of the fixed frame close to one side of the first heat dissipation fin and the second heat dissipation fin is fixedly connected with a heat dissipation fan.

[0013] Preferably, the mounting frame is provided with a conveying belt.

[0014] In summary, the present application has the following beneficial technical effects:

[0015] In the utility model, the first heat dissipation fin is moved by the moving plate, and the second heat dissipation fin is moved by the moving pipe, so that the heat dissipation fin directly contacts the surface of the motor after moving, the heat dissipation fin can make the air flow more uniform, increase the contact area with the fin surface, improve the convection heat dissipation effect, and the vertical arrangement of the fin usually helps to form vortex, further strengthens heat dissipation and improves the heat dissipation efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is the first perspective three-dimensional structure schematic diagram of the application embodiment.

[0017] Fig. 2 It is the partial sectional view of the front view structure of the application embodiment.

[0018] Fig. 3 It is the structure schematic diagram of the engagement of the first bevel gear and the second bevel gear of the application embodiment.

[0019] The reference signs are explained as follows: 1, mounting frame; 2, conveying belt; 3, fixed frame; 4, servo motor; 5, first threaded rod; 6, moving plate; 61, sliding plate; 7, mounting frame; 8, first heat dissipation fin; 9, first bevel gear; 10, second bevel gear; 11, second threaded rod; 12, moving pipe; 13, second heat dissipation fin; 14, heat dissipation fan; 15, heat dissipation copper plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings Figs. 1-3 The application will be further described in detail.

[0021] The application embodiment discloses an auxiliary cooling device based on a servo motor. Figs. 1-3The utility model provides an auxiliary cooling device based on servo motor, including installation frame 1, installation frame 1 is installed with conveyer belt 2, and conveyer belt 2 is the conveyance structure for conveying commonly used in the field, is used for conveying motor movement, so do not again too much, the upper end fixed connection fixed frame 3 of installation frame 1, the upper portion both sides in fixed frame 3 are fixedly connected with servo motor 4, and servo motor 4 output end is fixedly connected with No.

[0022] The upper end of the second threaded rod 11 is fixedly connected with the second bevel gear 10, the upper end of the second bevel gear 10 is fixedly connected with a rotating rod, the upper end of the rotating rod is rotatably connected with the inner wall of the fixed frame 3, one side of the second bevel gear 10 is engaged with the first bevel gear 9, and one side of the first bevel gear 9 is fixedly connected with the first threaded rod 5. The second bevel gear 10 drives the second threaded rod 11 to rotate, so that the second threaded rod 11 drives the moving pipe 12 to descend, and the moving pipe 12 drives the second heat dissipation fin 13 to descend and contact the surface of the motor, so that the heat dissipation efficiency is improved.

[0023] By adopting the above technical scheme, the upper end of the moving plate 6 is fixedly connected with the sliding plate 61, the upper end of the sliding plate 61 is slidably connected with the fixed frame 3, and the moving plate 6 is limited in position, so that the stability of the moving plate 6 is ensured.

[0024] By adopting the above technical scheme, one end of the first heat dissipation fin 8 and the second heat dissipation fin 13 is fixedly connected with the heat dissipation copper plate 15, so that the heat conduction is better, and the cooling of the motor is accelerated.

[0025] The inner wall of the fixed frame 3 is fixedly connected with the heat dissipation fan 14 near one side of the first heat dissipation fin 8 and the second heat dissipation fin 13, air is blown by the heat dissipation fan 14, the air flow on the surface of the first heat dissipation fin 8 and the second heat dissipation fin 13 is accelerated, and therefore the heat dissipation efficiency is improved.

[0026] The implementation principle of the auxiliary cooling device based on a servo motor is as follows: the processed motor is placed on the conveying belt 2, and the motor is moved into the fixed frame 3 by the conveying belt 2, then the servo motors 4 on both sides are started, the servo motors 4 drive the first threaded rod 5 to rotate, the first threaded rod 5 drives the moving plate 6 to move, the moving plate 6 drives the mounting frame 7 to move, the mounting frame 7 drives the first heat dissipation fin 8 at the lower end to move, the first heat dissipation fin 8 drives the heat dissipation copper plate 15 to contact the surface of the motor after moving, at the same time, the first threaded rod 5 also drives the first bevel gear 9 to rotate, the first bevel gear 9 drives the second bevel gear 10 to rotate, the second bevel gear 10 drives the second threaded rod 11 to rotate, the second threaded rod 11 drives the moving pipe 12 to descend, the moving pipe 12 drives the second heat dissipation fin 13 to descend and make the heat dissipation copper plate 15 contact the surface of the motor, so that the heat dissipation copper plate 15 directly conducts heat to absorb the heat of the motor, and the direct contact with the motor can effectively transfer the heat from the motor shell to the air, thereby improving the heat dissipation efficiency.

[0027] Finally, it should be pointed out that: first, in the description of the present application, it should be pointed out that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0028] Secondly: the utility model discloses the embodiment of the drawings, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other;

[0029] Finally: the above only for the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement etc.

[0030] The above are the preferred embodiments of the present application, and are not limited to the protection scope of the present application, therefore: any equivalent change made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. A kind of auxiliary cooling device based on servo motor, including installation frame (1), it is characterized in that: The upper end of the mounting frame (1) is fixedly connected with a fixed frame (3), both sides of the upper part of the fixed frame (3) are fixedly connected with servo motors (4), the output end of the servo motor (4) is fixedly connected with a threaded rod (5), the threaded rod (5) is threadedly connected with a moving plate (6), the lower end of the moving plate (6) is fixedly connected with a mounting bracket (7), the lower end of the mounting bracket (7) is fixedly connected with a first heat dissipation fin (8), the upper end of the fixed frame (3) is provided with a second threaded rod (11) on both sides, the lower end of the second threaded rod (11) is threadedly connected with a moving pipe (12), and the lower end of the moving pipe (12) is fixedly connected with a second heat dissipation fin (13).

2. The auxiliary cooling device based on a servo motor of claim 1, wherein: The upper end of the moving plate (6) is fixedly connected with a sliding plate (61), and the upper end of the sliding plate (61) is slidably connected with the fixed frame (3).

3. The auxiliary cooling device based on a servo motor of claim 1, wherein: The upper end of the second threaded rod (11) is fixedly connected with a second bevel gear (10), the upper end of the second bevel gear (10) is fixedly connected with a rotating rod, and the upper end of the rotating rod is rotatably connected with the inner wall of the fixed frame (3).

4. The auxiliary cooling device based on a servo motor of claim 3, characterized in that: One side of the second bevel gear (10) is engaged with a first bevel gear (9), and one side of the first bevel gear (9) is fixedly connected with the threaded rod (5).

5. The auxiliary cooling device based on a servo motor of claim 1, wherein: One end of the first heat dissipation fin (8) and the second heat dissipation fin (13) is fixedly connected with a heat dissipation copper plate (15).

6. The auxiliary cooling device based on a servo motor of claim 1, wherein: Both sides of the fixed frame (3) close to the first heat dissipation fin (8) and the second heat dissipation fin (13) are fixedly connected with heat dissipation fans (14).

7. The auxiliary cooling device based on a servo motor of claim 1, wherein: The mounting frame (1) is provided with a conveying belt (2).

Images