CN219181296U

CN219181296U - Servo motor water cooling device

Info

Publication number: CN219181296U
Application number: CN202222587546.4U
Authority: CN
Inventors: 王金锋
Original assignee: Jiangsu Zhanfan Motor Technology Co ltd
Current assignee: Jiangsu Zhanfan Motor Technology Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-06-13
Anticipated expiration: 2032-09-29

Abstract

The utility model relates to the technical field of servo motors, in particular to a water cooling device of a servo motor. The technical proposal comprises: the water cooling mechanism comprises a plurality of water cooling contact frames wrapping the servo motor, a water inlet pipe and a water outlet pipe are arranged between the water cooling contact frames, the inside of the water cooling contact frames is divided into a normal-temperature water cavity and a heat absorption water cavity through a separation plate, a water inlet is formed in the separation plate, the normal-temperature water cavity is located at one side close to the servo motor, and the heat absorption water cavity is located at one side far away from the servo motor. According to the utility model, through the arrangement of the two areas of the normal-temperature water cavity and the heat absorption water cavity, when the heat dissipation operation of the servo motor is carried out, firstly, the heat absorption is carried out through the water in the heat absorption water cavity, at the moment, the water temperature in the normal-temperature water cavity is still lower, and the outer surface of the normal-temperature water cavity is the contact surface with the lead wires of other parts, so that the use safety of the lead wires is protected.

Description

Servo motor water cooling device

Technical Field

The utility model relates to the technical field of servo motors, in particular to a water cooling device of a servo motor.

Background

The servo motor is a very common driving device in industry, the existing servo motor generally uses an air cooling radiating mode to radiate, the radiating effect is poor, and therefore a water cooling radiating device appears, the water cooling radiating device can greatly improve the radiating performance of the servo motor, the existing water cooling radiating structure is mainly provided with radiating water pipes around the servo motor, and the temperature generated by the servo motor is absorbed through water flow, so that the effect of fast radiating and cooling is achieved, but the following problems still exist: because the heat-dissipating water pipe is wrapped around the motor, the external surface of the water pipe can obviously increase in temperature when absorbing heat, in some integrated devices, connecting wires of other components are often arranged, and the wires can be contacted with the water pipe in more cases, so that the temperature generated by the water pipe can threaten the wires in long-term contact with the water pipe, and the wires are damaged in long-term past.

Disclosure of Invention

The utility model aims to solve the problems in the background art and provides a water cooling device for a servo motor.

The technical scheme of the utility model is as follows: the utility model provides a servo motor water cooling plant, includes servo motor, sets up the outer water-cooling mechanism of servo motor, water-cooling mechanism is by a plurality of parcel servo motor's water-cooling contact frame is constituteed, a plurality of be equipped with inlet tube and drain pipe between the water-cooling contact frame, the inside normal atmospheric temperature water cavity and the heat absorption water cavity that divide into through the division board of water-cooling contact frame, the water inlet has been seted up on the division board, normal atmospheric temperature water cavity is located and is close to servo motor's one side, the heat absorption water cavity is located and keeps away from servo motor's one side.

Preferably, a temperature detector is arranged in the heat absorption water cavity, the temperature detector is electrically connected with and controlled by a device using the servo motor, the temperature detector is used for monitoring the water temperature in the heat absorption water cavity, a first through hole is formed in the water inlet pipe, two first through holes are communicated with the normal temperature water cavity, and a second through hole communicated with the heat absorption water cavity is formed in the water outlet pipe.

Preferably, an electric valve is arranged at the communication part of the heat absorption water cavity and the second through hole, and the electric valve is also electrically connected with and controlled by a device using the servo motor.

Preferably, the isolation plate is provided with a blocking fan blade, and the blocking fan blade is rotatably arranged in the normal-temperature water cavity.

Preferably, the bottom of water-cooling mechanism is equipped with the mount table, install the water tank on the mount table, the water tank still includes external water source delivery outlet, a plurality of through inlet tube and drain pipe interconnect are stable between the water-cooling contact frame, the inlet tube with the drain pipe is fixed be used for supporting on the mount table water-cooling mechanism.

Preferably, the water tank is further divided into a cold water chamber and a hot water chamber, a water pump is arranged in the cold water chamber, the water inlet pipe is communicated with the cold water chamber, the water outlet pipe is communicated with the hot water chamber, and the water pump is electrically connected with and controlled by a device using the servo motor.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, through the arrangement of the two areas of the normal-temperature water cavity and the heat absorption water cavity, the water in the two areas is blocked by the isolating plate, when the heat dissipation operation of the servo motor is carried out, firstly, the water in the heat absorption water cavity absorbs heat, at the moment, the water temperature in the normal-temperature water cavity is still lower, and the outer surface of the normal-temperature water cavity is a contact surface with wires of other components, so that hidden danger and threat of higher temperature are relatively avoided when the water is contacted, and the use safety of the wires is protected.

Drawings

FIG. 1 is a schematic diagram of a water cooling device for a servo motor according to the present utility model;

FIG. 2 is a schematic diagram of a water-cooled contact frame of a water-cooled device for a servo motor according to the present utility model;

FIG. 3 is a schematic diagram of a front view structure of a first through hole and a second through hole of a water cooling device of a servo motor according to the present utility model;

FIG. 4 is a schematic diagram of a cross-sectional side view of a water-cooled contact frame of a water-cooled device for a servo motor according to the present utility model;

FIG. 5 is a schematic diagram of a water tank cross-sectional structure of a water cooling device for a servo motor according to the present utility model;

fig. 6 is a schematic diagram illustrating a top view installation structure of a water tank blocking fan blade of a water cooling device of a servo motor according to the present utility model.

Reference numerals: 1. a servo motor; 2. a water cooling mechanism; 3. a water tank; 4. a mounting table; 5. a water inlet pipe; 6. a drain pipe; 7. a temperature detector; 8. an electric valve; 9. a water pump; 10. a cold water chamber; 11. a hot water chamber; 21. a water-cooling contact frame; 22. a normal temperature water cavity; 23. a heat absorbing water cavity; 24. a partition plate; 25. a water inlet; 26. blocking the fan blade; 51. a first through hole; 61. and a second through hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1-6, a water cooling device for a servo motor comprises a servo motor 1, a water cooling mechanism 2 arranged outside the servo motor 1, wherein the water cooling mechanism 2 is composed of a plurality of water cooling contact frames 21 wrapping the servo motor 1, a water inlet pipe 5 and a water outlet pipe 6 are arranged among the water cooling contact frames 21, the inside of the water cooling contact frames 21 is divided into a normal temperature water cavity 22 and a heat absorption water cavity 23 through a separation plate 24, a water inlet 25 is arranged on the separation plate 24, the normal temperature water cavity 22 is positioned at one side close to the servo motor 1, the heat absorption water cavity 23 is positioned at one side far away from the servo motor 1, through the arrangement of the two areas of the normal temperature water cavity 22 and the heat absorption water cavity 23, the separation plate 24 can separate water in the two areas, when the heat dissipation operation of the servo motor 1 is carried out, firstly, the water in the normal temperature water cavity 22 absorbs heat, and at the moment, the water temperature in the normal temperature water cavity is still lower, the outer surface of the normal temperature water cavity 22 is a contact surface with wires of other components, so that hidden danger and threat of higher temperature are not caused relatively in contact, wires are protected, a temperature detector 7 is arranged in the heat absorption water cavity 23, the temperature detector 7 is electrically connected with and controlled by a device using the servo motor 1, the temperature detector 7 is used for monitoring the water temperature in the heat absorption water cavity 23, a first through hole 51 is arranged on the water inlet pipe 5, two first through holes 51 are communicated with the normal temperature water cavity 22, a second through hole 61 communicated with the heat absorption water cavity 23 is arranged on the water outlet pipe 6, an electric valve 8 is arranged at the communication position of the heat absorption water cavity 23 and the second through hole 61, the electric valve 8 is also electrically connected with and controlled by the device using the servo motor 1, the water temperature in the heat absorption water cavity 23 is monitored by the temperature detector 7, when the water temperature reaches a rated value, the device using the servo motor 1 can automatically open the electric valve 8 to drain, when water in the heat absorption water cavity 23 is drained, water in the normal temperature water cavity 22 can be supplied into the heat absorption water cavity 23 through the water inlet 25, so that water shortage in the heat absorption water cavity 23 is avoided, cooling and heat dissipation operations are not interrupted, and operation continuity is ensured.

Example two

Referring to fig. 4 and 6, based on the first embodiment, the blocking fan blade 26 is disposed at the partition plate 24, and the blocking fan blade 26 is rotatably installed in the normal temperature water chamber 22, so that the blocking fan blade 26 can block the interaction of water in the normal temperature water chamber 22 and hot water in the heat absorption water chamber 23 in a state that the water in the normal temperature water chamber 22 and the heat absorption water chamber 23 is full, and when the water in the heat absorption water chamber 23 is discharged, the water in the normal temperature water chamber 22 enters the heat absorption water chamber 23 due to the water level difference, and at this time, the blocking fan blade 26 can rotate, so that the refilling of the cooling water into the heat absorption water chamber 23 is not blocked.

Example III

Based on the first or second embodiment, the mounting table 4 is provided at the bottom of the water cooling mechanism 2, the water tank 3 is mounted on the mounting table 4, the water tank 3 further comprises an external water source output port, the water cooling contact frames 21 are connected with each other and stable through the water inlet pipe 5 and the water outlet pipe 6, the water inlet pipe 5 and the water outlet pipe 6 are fixed on the mounting table 4 and used for supporting the water cooling mechanism 2, the water tank 3 is further divided into the cold water chamber 10 and the hot water chamber 11, the water pump 9 is provided in the cold water chamber 10, the water inlet pipe 5 is communicated with the cold water chamber 10, the water outlet pipe 6 is communicated with the hot water chamber 11, the water pump 9 is electrically connected with and controlled by a device using the servo motor 1, in this embodiment, when the water outlet pipe 6 discharges the water heat in the hot water chamber 23, water can enter the hot water chamber 11 to collect, at this moment, the water in the normal temperature water chamber 22 can flow into the hot water chamber 23 to be replenished through the water inlet 25, the device using the servo motor 1 can automatically start the water pump 9, the cooling water can be automatically input into the water inlet pipe 5, the water inlet pipe 5 can be replenished into the normal temperature water chamber 22 again, thereby forming a complete circulation.

The working principle of a water cooling device of a servo motor is as follows: when the water pump is used, firstly, cooling water is input into the cold water chamber 10, the water is input into the water inlet pipe 5 through the water pump 9, the water is input into the normal temperature water chamber 22 through the first through hole 51, the water is input into the heat absorption water chamber 23 through the water inlet 25, heat is generated during operation of the servo motor 1, the heat is absorbed through the contact surface between the heat absorption water chamber 23 and the servo motor 1, the water temperature in the heat absorption water chamber 23 rises along with continuous absorption of the heat, when the temperature detector 7 detects that the water temperature reaches a rated value, the electric valve 8 is opened, the water in the heat absorption water chamber 23 is discharged into the water drain pipe 6 through the second through hole 61, finally, the water enters the hot water chamber 11, no water exists in the heat absorption water chamber 23 at the moment, a water level difference is formed, the cooling water in the normal temperature water chamber 22 enters the heat absorption water chamber 23 through the water inlet 25, the cooling water in the heat absorption water chamber 23 is supplemented, and the water pump 9 can input into the normal temperature water chamber 22 again at the moment for supplementing.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a servo motor water cooling plant, includes servo motor (1), its characterized in that: the water cooling mechanism is arranged outside the servo motor (1), the water cooling mechanism (2) is composed of a plurality of water cooling contact frames (21) wrapping the servo motor (1), a plurality of water inlet pipes (5) and water discharging pipes (6) are arranged between the water cooling contact frames (21), the inside of the water cooling contact frames (21) is divided into a normal temperature water cavity (22) and a heat absorbing water cavity (23) through a separation plate (24), a water inlet (25) is formed in the separation plate (24), the normal temperature water cavity (22) is located close to one side of the servo motor (1), and the heat absorbing water cavity (23) is located away from one side of the servo motor (1).

2. A water cooling device for a servo motor according to claim 1, characterized in that a temperature detector (7) is arranged in the heat absorption water cavity (23), the temperature detector (7) is electrically connected with and controlled by a device using the servo motor (1), the temperature detector (7) is used for monitoring the water temperature in the heat absorption water cavity (23), the water inlet pipe (5) is provided with a first through hole (51), two first through holes (51) are communicated with the normal temperature water cavity (22), and the water outlet pipe (6) is provided with a second through hole (61) communicated with the heat absorption water cavity (23).

3. A servomotor water cooling device according to claim 2, characterized in that the connection between the heat absorbing water chamber (23) and the second through hole (61) is provided with an electrically operated valve (8), said electrically operated valve (8) being also electrically connected to and controlled by the device using the servomotor (1).

4. A water cooling device for a servo motor according to claim 1, wherein a blocking fan blade (26) is arranged at the partition plate (24), and the blocking fan blade (26) is rotatably installed in the normal temperature water cavity (22).

5. The servo motor water cooling device according to claim 1, wherein an installation table (4) is arranged at the bottom of the water cooling mechanism (2), a water tank (3) is installed on the installation table (4), the water tank (3) further comprises an external water source output port, a plurality of water cooling contact frames (21) are connected with one another stably through a water inlet pipe (5) and a water outlet pipe (6), and the water inlet pipe (5) and the water outlet pipe (6) are fixed on the installation table (4) and used for supporting the water cooling mechanism (2).

6. The water cooling device of a servo motor according to claim 5, wherein the water tank (3) is further divided into a cold water chamber (10) and a hot water chamber (11), a water pump (9) is arranged in the cold water chamber (10), the water inlet pipe (5) is communicated with the cold water chamber (10), the water outlet pipe (6) is communicated with the hot water chamber (11), and the water pump (9) is electrically connected with and controlled by the device using the servo motor (1).