A wind cooling device for a servo motor

Abstract

The utility model discloses a kind of air cooling devices of servo motor, belong to servo motor auxiliary device technical field, including servo motor ontology, the bottom position fixed connection of servo motor ontology is limited seat, the end position of servo motor ontology is erected with air cooling heat dissipation component. The bottom end of limit seat is inserted in the shaft hole inside position of support seat, limit seat and support seat are set up in activity, then the top position of relative assembly frame is guided frame, horizontal direction push-pull guide plate, the surface of guide plate is provided with strip groove, the strip groove of guide plate is located the position just below screw hole, according to the need of assembly, using locking piece penetrates screw hole, the penetration end of locking piece extends to the inside position of the strip groove of guide plate, simultaneously, using locking piece to fix the assembly block of guide plate on the surface of assembly seat, heat dissipation fan is externally arranged on the outside position of servo motor ontology through assembly frame, with good air cooling heat dissipation performance.

Description

Technical Field

[0001] This utility model relates to the field of servo motor auxiliary device technology, and more specifically, to a servo motor air cooling device. Background Technology

[0002] A servo motor is a rotary or linear actuator that allows for precise control of angular velocity or linear position, speed, and acceleration. It includes a suitable electric motor connected to a sensor for position feedback. It also requires a relatively complex controller, typically a dedicated module specifically designed for servo motors.

[0003] When a servo motor is working, it generates and accumulates heat, which requires heat dissipation. The common method is to install a cooling fan directly on the end face of the servo motor. However, for servo motors installed inside the housing, the small distance between the servo motor's installation position and the inner wall of the housing makes it inconvenient to adjust the direction of heat dissipation, which reduces the heat dissipation performance. Therefore, we propose an air-cooling device for servo motors to solve the above-mentioned problems. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] To address the problems existing in the prior art, the purpose of this utility model is to provide a servo motor air-cooling device. During the assembly of the air-cooling heat dissipation component, the support base is first installed from below the servo motor body. The bottom end of the limiting seat is inserted into the shaft hole of the support base, and the limiting seat and the support base are movably configured. Then, the guide plate is pushed and pulled horizontally relative to the guide frame at the top of the assembly frame. The guide plate has a strip-shaped groove on its surface, located directly below the threaded hole. Depending on the assembly requirements, a locking member is used through the threaded hole, with its through end extending into the strip-shaped groove of the guide plate. Simultaneously, the locking member is used to fix the assembly block of the guide plate to the surface of the assembly base. The cooling fan is externally mounted on the outside of the servo motor body via the assembly frame, providing excellent air-cooling performance. Depending on the installation position of the servo motor body, the support base can be rotated using the limiting seat as the axis, eliminating the need to fix the assembly block of the guide plate to the surface of the assembly base using the locking member; the guide plate can simply be pressed against the surface of the assembly base, adjusting the heat dissipation direction and accelerating the exhaust of hot air.

[0006] 2. Technical Solution

[0007] To solve the above problems, the present invention adopts the following technical solution.

[0008] A servo motor air-cooling device includes a servo motor body, a limiting seat is fixedly connected to the bottom of the servo motor body, and an air-cooling heat dissipation component is mounted on the end of the servo motor body.

[0009] The air-cooled heat dissipation assembly includes a mounting bracket installed on the outside of the servo motor body, a through hole opened on the surface of the mounting bracket, and a heat dissipation fan fixedly connected to the through hole of the mounting bracket by a bracket.

[0010] The air-cooled heat dissipation assembly also includes a support base fixedly connected to the bottom of the mounting frame, and a shaft hole formed on the surface of the support base.

[0011] Preferably, the bottom end of the limiting seat is inserted into the shaft hole of the support seat, and the limiting seat and the support seat are movably configured.

[0012] Preferably, a guide frame is fixedly connected to the top of the assembly frame, and the surface of the guide frame is provided with threaded holes.

[0013] Preferably, a guide plate is slidably inserted into the inside of the guide frame, and the surface of the guide plate is provided with a strip-shaped groove.

[0014] Preferably, an assembly block is fixedly connected to the end face of the guide plate, and the strip groove of the guide plate is located directly below the threaded hole.

[0015] Preferably, a mounting base is fixedly connected to the upper surface of the servo motor body, a limit block is fixedly connected to the end face of the mounting base, and a threaded groove is formed on the surface of the mounting base.

[0016] Preferably, the assembly frame has symmetrically welded reinforcing plates inside, and the reinforcing plates are located on the outer side of the cooling fan.

[0017] 3. Beneficial effects

[0018] Compared with existing technologies, the advantages of this utility model are:

[0019] (1) When assembling the air-cooled heat dissipation components in this solution, the support base is first installed from below the servo motor body. The bottom end of the limit seat is inserted into the shaft hole of the support base. The limit seat and the support base are movable. Then, the guide plate is pushed and pulled horizontally relative to the guide frame at the top of the assembly frame. The surface of the guide plate has a strip groove. The strip groove of the guide plate is located directly below the threaded hole. According to the assembly requirements, a locking piece is used to penetrate the threaded hole. The through end of the locking piece extends to the inside of the strip groove of the guide plate. At the same time, the locking piece is used to fix the assembly block of the guide plate to the surface of the assembly base. The cooling fan is externally mounted on the outside of the servo motor body through the assembly frame, which has good air-cooled heat dissipation performance. According to the usage requirements of the installation position of the servo motor body, the support base can be rotated with the limit seat as the axis. It is not necessary to fix the assembly block of the guide plate to the surface of the assembly base with the locking piece. The guide plate can be pressed onto the surface of the assembly base to adjust the heat dissipation direction and accelerate the exhaust of hot air.

[0020] (2) When this solution is in normal use, the locking part is used to pass through the threaded hole. The through end of the locking part extends to the inside of the strip groove of the guide plate. At the same time, the locking part is used to fix the assembly block of the guide plate to the surface of the assembly base. The inside of the assembly frame is symmetrically welded with reinforcing plates to improve the structural strength and prevent deformation. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a schematic diagram of the assembly frame and cooling fan structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the servo motor body and mounting base structure of this utility model;

[0024] Figure 4 This is a schematic diagram of the assembly frame and guide plate structure of this utility model.

[0025] Explanation of the labels in the diagram:

[0026] 1. Servo motor body; 2. Mounting base; 3. Mounting frame; 4. Guide frame; 5. Guide plate; 6. Cooling fan; 7. Support base; 8. Limiting base; 9. Limiting block; 10. Threaded groove; 11. Reinforcing plate; 12. Strip groove; 13. Threaded hole; 14. Mounting block. Detailed Implementation

[0027] 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. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0028] Example 1:

[0029] Please see Figure 1-4 A servo motor air-cooling device includes a servo motor body 1, a limiting seat 8 fixedly connected to the bottom of the servo motor body 1, and an air-cooling heat dissipation component mounted at the end of the servo motor body 1.

[0030] The air-cooled heat dissipation assembly includes a mounting bracket 3 installed on the outside of the servo motor body 1, a through hole opened on the surface of the mounting bracket 3, and a heat dissipation fan 6 fixedly connected to the through hole of the mounting bracket 3 by a bracket.

[0031] The air-cooled heat dissipation assembly also includes a support base 7 fixedly connected to the bottom of the mounting frame 3, and a shaft hole opened on the surface of the support base 7.

[0032] The bottom end of the limiting seat 8 is inserted into the shaft hole of the support seat 7. The limiting seat 8 and the support seat 7 are movably arranged. The top end of the assembly frame 3 is fixedly connected to the guide frame 4. The surface of the guide frame 4 is provided with a threaded hole 13. The guide plate 5 is slidably inserted into the inside of the guide frame 4. The surface of the guide plate 5 is provided with a strip groove 12. The end face of the guide plate 5 is fixedly connected to the assembly block 14. The strip groove 12 of the guide plate 5 is located directly below the threaded hole 13.

[0033] It should be noted that a wind-cooled heat dissipation component is mounted at the end of the servo motor body 1, and a limiting seat 8 is fixedly connected to the bottom of the servo motor body 1. During the assembly of the wind-cooled heat dissipation component, the support seat 7 is first installed from below the servo motor body 1. The bottom end of the limiting seat 8 is inserted into the shaft hole of the support seat 7. The limiting seat 8 and the support seat 7 are movably connected. Then, relative to the guide frame 4 at the top of the assembly frame 3, the guide plate 5 is pushed and pulled horizontally. The surface of the guide plate 5 has a strip-shaped groove 12, which is located directly below the threaded hole 13. Depending on the assembly requirements, the guide plate 5 is... The locking element passes through the threaded hole 13, and the through end of the locking element extends to the inside of the strip groove 12 of the guide plate 5. At the same time, the locking element is used to fix the assembly block 14 of the guide plate 5 to the surface of the mounting base 2. The cooling fan 6 is externally mounted on the outside of the servo motor body 1 through the mounting bracket 3, which has good air cooling performance. According to the usage requirements of the installation position of the servo motor body 1, the support base 7 can be rotated with the limit seat 8 as the axis. It is not necessary to fix the assembly block 14 of the guide plate 5 to the surface of the mounting base 2 with the locking element. The guide plate 5 can be pressed onto the surface of the mounting base 2 to adjust the heat dissipation direction and accelerate the exhaust of hot air.

[0034] See Figure 1-4 The upper surface of the servo motor body 1 is fixedly connected to the mounting base 2. The end face of the mounting base 2 is fixedly connected to the limit block 9. The surface of the mounting base 2 is provided with a threaded groove 10. The inside of the mounting frame 3 is symmetrically welded with a reinforcing plate 11, which is located on the outside of the cooling fan 6.

[0035] It should be noted that during normal use, the locking element is used to pass through the threaded hole 13, and the through end of the locking element extends to the inside of the strip groove 12 of the guide plate 5. At the same time, the locking element is used to fix the assembly block 14 of the guide plate 5 to the surface of the assembly base 2. The assembly frame 3 has symmetrically welded reinforcing plates 11 inside to improve structural strength and prevent deformation.

[0036] In use: A cooling heat dissipation component is mounted on the end of the servo motor body 1, and a limiting seat 8 is fixedly connected to the bottom of the servo motor body 1. When assembling the cooling heat dissipation component, first install the support seat 7 from below the servo motor body 1. The bottom end of the limiting seat 8 is inserted into the shaft hole of the support seat 7. The limiting seat 8 and the support seat 7 are movably set. Then, push and pull the guide plate 5 horizontally relative to the guide frame 4 at the top of the assembly frame 3. The surface of the guide plate 5 has a strip groove 12, which is located directly below the threaded hole 13. According to the assembly requirements, use a locking member to penetrate the threaded hole 13. The penetrating end of the locking member extends into the strip groove 12 of the guide plate 5. At the same time, use the locking member to secure the assembly block of the guide plate 5. The 14 is fixed to the surface of the mounting base 2. The cooling fan 6 is externally mounted on the outside of the servo motor body 1 via the mounting bracket 3, providing excellent air cooling performance. Depending on the installation position of the servo motor body 1, the support base 7 can be rotated with the limit seat 8 as the axis. It is not necessary to fix the mounting block 14 of the guide plate 5 to the surface of the mounting base 2 with locking parts. The guide plate 5 can be pressed onto the surface of the mounting base 2 to adjust the heat dissipation direction and accelerate the exhaust of hot air. During normal use, the locking parts are used to pass through the threaded hole 13. The through end of the locking parts extends to the inside of the strip groove 12 of the guide plate 5. At the same time, the locking parts are used to fix the mounting block 14 of the guide plate 5 to the surface of the mounting base 2. The mounting bracket 3 has symmetrically welded reinforcing plates 11 inside to improve structural strength and prevent deformation.

[0037] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.

Claims

1. A servo motor air-cooling device, comprising a servo motor body (1), characterized in that: The bottom of the servo motor body (1) is fixedly connected to a limiting seat (8), and the end of the servo motor body (1) is equipped with a wind-cooled heat dissipation component. The air-cooled heat dissipation assembly includes an assembly frame (3) installed on the outside of the servo motor body (1), a through hole opened on the surface of the assembly frame (3), and a heat dissipation fan (6) fixedly connected to the through hole of the assembly frame (3) by a bracket. The air-cooled heat dissipation assembly also includes a support base (7) fixedly connected to the bottom of the mounting frame (3), and a shaft hole opened on the surface of the support base (7).

2. The air-cooling device for a servo motor according to claim 1, characterized in that: The bottom end of the limiting seat (8) is inserted into the shaft hole of the support seat (7), and the limiting seat (8) and the support seat (7) are movably arranged.

3. The air-cooling device for a servo motor according to claim 1, characterized in that: The top of the assembly frame (3) is fixedly connected to a guide frame (4), and the surface of the guide frame (4) is provided with a threaded hole (13).

4. The air-cooling device for a servo motor according to claim 3, characterized in that: The guide frame (4) has a guide plate (5) slidably inserted inside, and the surface of the guide plate (5) has a strip-shaped groove (12).

5. The air-cooling device for a servo motor according to claim 4, characterized in that: An assembly block (14) is fixedly connected to the end face of the guide plate (5), and the strip groove (12) of the guide plate (5) is located directly below the threaded hole (13).

6. The air-cooling device for a servo motor according to claim 1, characterized in that: The upper surface of the servo motor body (1) is fixedly connected to an assembly base (2), and a limit block (9) is fixedly connected to the end face of the assembly base (2). A threaded groove (10) is opened on the surface of the assembly base (2).

7. The air-cooling device for a servo motor according to claim 1, characterized in that: The assembly frame (3) has a symmetrically welded reinforcing plate (11) inside, and the reinforcing plate (11) is located on the outside of the cooling fan (6).

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