CN218006020U - Motor bearing is with mobile type water-cooling circulation heat abstractor - Google Patents
Motor bearing is with mobile type water-cooling circulation heat abstractor Download PDFInfo
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- CN218006020U CN218006020U CN202221810199.0U CN202221810199U CN218006020U CN 218006020 U CN218006020 U CN 218006020U CN 202221810199 U CN202221810199 U CN 202221810199U CN 218006020 U CN218006020 U CN 218006020U
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Abstract
The utility model discloses a motor bearing is with type that flows water-cooling circulation heat abstractor, include: the bearing comprises a base, a bearing body, a water tank and a bearing seat, wherein the top of the base is fixedly provided with a main motor, an output shaft of the main motor is provided with the bearing body in an interference fit manner, and the water tank is fixedly arranged on the base; further comprising: the cooling ring is tightly sleeved on the outer wall of the bearing body to form a cooling structure, the cooling structure and the cooling structure are coaxially arranged, the cooling ring is fixedly installed on the main motor through bolts, the lower port of the water outlet pipe is fixedly communicated with the side wall of the cooling ring, and the upper port of the water outlet pipe is fixedly communicated with the upper portion of the side wall of the water tank. This motor bearing is with mobile type water-cooling circulation heat abstractor, it adopts the water-cooling circulation mode to cool down, compares in the forced air cooling, and this mode radiating effect is better, when motor spindle is in high-speed running state, can keep the bearing temperature at lower scope.
Description
Technical Field
The utility model relates to a motor bearing technical field specifically is a motor bearing is with type water-cooling circulation heat abstractor that flows.
Background
The motor operation in-process needs to use the bearing to support high-speed pivoted main shaft, and the main shaft can drive the bearing inner race and rotate and produce the heat, needs to reduce the bearing temperature through heat abstractor to increase of service life, however current bearing heat abstractor still has some problems.
For example, a high-speed motor bearing heat dissipation structure with publication number CN211239543U comprises an end cover and a rotating shaft, wherein one side of the end cover is installed on a motor, the rotating shaft is fixedly connected with a rotor of the motor, an end cover center hole is formed in the end cover, a bearing is installed in the end cover center hole, the rotating shaft is installed in the bearing, a heat dissipation channel is arranged in the rotating shaft, and an output port of the heat dissipation channel faces to an inner wall … … of the cover center hole. It adopts the forced air cooling mode to cool down, takes away the heat in the bearing through the air of fast circulation, and this mode radiating effect is relatively poor, when motor spindle is in high-speed running state, is difficult to keep the bearing temperature in lower scope.
In order to solve the above problems, innovative design based on the original bearing heat dissipation device is urgently needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a motor bearing is with flowing type water-cooling circulation heat abstractor to solve above-mentioned background and propose current bearing heat abstractor, it adopts the forced air cooling mode to cool down, takes away the heat in the bearing through the air of quick circulation, and this mode radiating effect is relatively poor, when motor spindle is in high-speed running state, is difficult to keep the problem in lower scope with the bearing temperature.
In order to achieve the above object, the utility model provides a following technical scheme: a flow type water-cooling circulation heat dissipation device for a motor bearing comprises:
the bearing comprises a base, a bearing body, a water tank and a bearing seat, wherein the top of the base is fixedly provided with a main motor, an output shaft of the main motor is provided with the bearing body in an interference fit manner, and the water tank is fixedly arranged on the base;
further comprising:
the cooling ring is tightly sleeved on the outer wall of the bearing body to form a cooling structure and coaxially arranged, the cooling ring is fixedly arranged on the main motor through bolts, the side wall of the cooling ring is fixedly communicated with a lower port of a water outlet pipe, and an upper port of the water outlet pipe is fixedly arranged on the upper part of the side wall of the water tank in a penetrating way;
the pressure cylinder, it is located under the water tank, the top of pressure cylinder with fixed intercommunication has the connecting pipe that is used for water delivery body between the bottom of water tank, and the end fixing of pressure cylinder link up and install the draft tube to the draft tube is kept away from the one end that the fixed intercommunication in one side of pressure cylinder has the inlet tube, and the other end fixed intercommunication of inlet tube is in moreover on the lateral wall of cooling ring.
Preferably, the inside cavity setting of cooling ring is so that the water circulation, inlet tube and outlet pipe are located respectively the both sides of cooling ring, and the axis of inlet tube with the lower port axis coaxial setting of outlet pipe for the cooling ring internal water body can flow into in the outlet pipe.
Preferably, a sealing block is attached to a port outlet of the guide cylinder, which is close to the pressure cylinder, to form an anti-reflux structure, the sealing block is in a circular truncated cone-shaped structure, and a push rod is coaxially connected to an end surface shaft of the sealing block, so that the push rod can drive the sealing block to move.
Preferably, the push rod penetrates through the accommodating cylinder in a sliding mode, a spring used for providing pressure is fixedly connected between the inner wall of the accommodating cylinder and the end face of the push rod, and the accommodating cylinder is fixedly installed on the inner wall of the guide cylinder, so that the spring can push the push rod to move.
Preferably, the laminating is provided with the piston on the inner wall of pressure cylinder, and the avris of piston is provided with the lower port of connecting pipe to the tip fixed mounting of piston has the stress pole of coaxial setting, the cross-section of stress pole is the rectangle, and the stress pole run through in the tip setting of pressure cylinder forms the slip guide structure for the stress pole can drive the piston and slide in pressure cylinder.
Preferably, the cross shaft that the atress rod tip set up rotates the one end setting that runs through in the transfer line, and the other end of transfer line rotates to link up and installs the gag lever post to the gag lever post is connected perpendicularly and is formed eccentric transmission structure at the quotation edge of carousel, carousel fixed mounting is on circulating motor's output shaft, and circulating motor fixed mounting forms the reciprocal transmission structure of device on the base.
Compared with the prior art, the beneficial effects of the utility model are that: this motor bearing is with mobile type water-cooling circulation heat abstractor, its mode that adopts the recirculated water cooling cools down, compares in the forced air cooling, and this mode radiating effect is better, when motor spindle is in high-speed running state, can keep the bearing temperature in lower scope, and its concrete content is as follows:
1. the cooling ring is tightly sleeved on the outer wall of the bearing body and coaxially arranged, the end part of the pressure cylinder is fixedly communicated with a guide cylinder, one side of the guide cylinder, which is far away from the pressure cylinder, is fixedly communicated with one end of a water inlet pipe, the other end of the water inlet pipe is fixedly communicated on the side wall of the cooling ring, a water body in the water tank flows into the pressure cylinder through a connecting pipe, and the water body in the pressure cylinder flows into the cooling ring through the guide cylinder and the water inlet pipe, so that the water body in the cooling ring can quickly absorb heat generated by the bearing body;
2. the lateral wall of cooling ring is last to be fixed the intercommunication has the lower port of outlet pipe, and the last port of outlet pipe is fixed to be link up and is installed on the lateral wall upper portion of water tank, and fixed intercommunication has the connecting pipe that is used for conveying the water body between the bottom of the top of pressure cylinder and water tank for absorbed thermal water in the cooling ring can be through the outlet pipe backward flow income water tank.
Drawings
FIG. 1 is a schematic view of the overall external structure of the present invention;
FIG. 2 is a schematic view of the cooling ring mounting structure of the present invention;
FIG. 3 is a schematic view of the installation structure of the water inlet pipe of the present invention;
FIG. 4 is a schematic view of the installation structure of the connecting pipe of the present invention;
FIG. 5 is a schematic view of the sealing block mounting structure of the present invention;
fig. 6 is a schematic view of the installation structure of the transmission rod of the present invention;
fig. 7 is the schematic view of the installation structure of the limiting rod of the present invention.
In the figure: 1. a base; 2. a main motor; 3. a bearing body; 4. a cooling ring; 5. a water outlet pipe; 6. a water tank; 7. a connecting pipe; 8. a pressure cylinder; 9. a draft tube; 10. a water inlet pipe; 11. a sealing block; 12. a push rod; 13. a storage cylinder; 14. a spring; 15. a piston; 16. a stress beam; 17. a transmission rod; 18. a limiting rod; 19. a turntable; 20. a circulating motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a flow type water-cooling circulation heat dissipation device for a motor bearing comprises:
the bearing comprises a base 1, a main motor 2 is fixedly installed at the top of the base 1, a bearing body 3 is installed on an output shaft of the main motor 2 in an interference fit mode, a water tank 6 is arranged on the side of the main motor 2, and the water tank 6 is fixedly installed on the base 1;
further comprising:
the cooling ring 4 is tightly sleeved on the outer wall of the bearing body 3 to form a cooling structure, the cooling ring 4 and the main motor 2 are coaxially arranged, the cooling ring 4 is fixedly installed on the main motor 2 through bolts, the side wall of the cooling ring 4 is fixedly communicated with a lower port of a water outlet pipe 5, and an upper port of the water outlet pipe 5 is fixedly communicated and installed on the upper portion of the side wall of the water tank 6;
the pressure cylinder 8 is located under the water tank 6, a connecting pipe 7 used for conveying water bodies is fixedly communicated between the top of the pressure cylinder 8 and the bottom of the water tank 6, a guide cylinder 9 is fixedly arranged at the end portion of the pressure cylinder 8 in a penetrating mode, one side, far away from the pressure cylinder 8, of the guide cylinder 9 is fixedly communicated with one end of a water inlet pipe 10, and the other end of the water inlet pipe 10 is fixedly communicated with the side wall of the cooling ring 4.
The inside cavity of cooling ring 4 sets up so that the water circulation, inlet tube 10 and outlet pipe 5 are located the both sides of cooling ring 4 respectively, and the axis of inlet tube 10 and the lower port axis coaxial setting of outlet pipe 5, draft tube 9 is close to the laminating of the port play of pressure cylinder 8 and is provided with sealing block 11 and forms anti-reflux structure, and sealing block 11 becomes round platform column structure, and the terminal surface axle coaxial coupling of sealing block 11 has push rod 12, push rod 12 slides and runs through in storage cylinder 13 setting, and fixedly connected with is used for providing the spring 14 of pressure between the terminal surface of storage cylinder 13's inner wall and push rod 12, and storage cylinder 13 fixed mounting is on the inner wall of draft tube 9, the water in the flow direction draft tube 9 will contact with sealing block 11 and then exert pressure, make sealing block 11 drive push rod 12 remove the jam in storage cylinder 13, sealing block 11 will keep away from the port of draft tube 9, and push rod 12 will compress spring 14, the water will flow into inside the draft tube 9.
The inner wall of the pressure cylinder 8 is provided with a piston 15 in a laminating manner, the side of the piston 15 is provided with a lower port of the connecting pipe 7, the end part of the piston 15 is fixedly provided with a stress rod 16 which is coaxially arranged, the cross section of the stress rod 16 is rectangular, the stress rod 16 penetrates through the end part of the pressure cylinder 8 to form a sliding guide structure, a transverse shaft arranged at the end part of the stress rod 16 rotates to penetrate through one end of a transmission rod 17, the other end of the transmission rod 17 rotates to be provided with a limiting rod 18 in a penetrating manner, the limiting rod 18 is vertically connected to the edge of the disc surface of a rotary disc 19 to form an eccentric transmission structure, the rotary disc 19 is fixedly arranged on an output shaft of a circulating motor 20, the circulating motor 20 is fixedly arranged on the base 1, the rotary disc 19 is driven by the circulating motor 20 to synchronously rotate, the eccentrically arranged limiting rod 18 on the disc surface of the rotary disc 19 synchronously rotates, the limiting rod 18 drives the stress rod 16 to reciprocate in the horizontal direction through the transmission rod 17, and the piston 15 connected with the end part of the stress rod 16 synchronously moves in the inside of the pressure cylinder 8.
The working principle is as follows: when the flowing type water-cooling circulating heat dissipation device for the motor bearing is used, referring to fig. 1-7, firstly, when the main motor 2 rotates, the main shaft of the main motor 2 drives the inner ring of the bearing body 3 to rotate, so that the temperature of the bearing body 3 is raised, water in the water tank 6 flows into the pressure cylinder 8 through the connecting pipe 7, the circulating motor 20 is started, the turntable 19 arranged on the output shaft of the circulating motor 20 rotates synchronously, at the moment, the limit rod 18 eccentrically arranged on the surface of the turntable 19 rotates synchronously, as one end of the transmission rod 17 rotates and is provided with the limit rod 18 in a penetrating way, the other end of the transmission rod 17 rotates and is provided with the end cross shaft of the stress rod 16, and the stress rod 16 with a rectangular cross section penetrates through the pressure cylinder 8 to form a sliding guide structure, therefore, the limit rod 18 drives the stress rod 16 to reciprocate in the horizontal direction through the transmission rod 17, the piston 15 connected with the end of the stress rod 16 synchronously moves in the pressure cylinder 8, so as to continuously press the water in the pressure cylinder 8 into the guide cylinder 9;
referring to fig. 1-7, following the above steps, the water flowing into the draft tube 9 will contact the sealing block 11, the high pressure water will apply pressure to the sealing block 11, so that the sealing block 11 drives the push rod 12 to move in the storage barrel 13, the sealing block 11 unblocks the port far from the draft tube 9, the push rod 12 compresses the spring 14, when the water pressure in the pressure barrel 8 is reduced, the spring 14 pushes the push rod 12 through the reset action, so that the sealing block 11 on the push rod 12 blocks the port of the draft tube 9 again, an anti-backflow structure is formed by the above components, the water in the draft tube 9 flows into the cooling ring 4 through the water inlet pipe 10, so that the water in the cooling ring 4 can effectively absorb heat generated by the bearing body 3, thereby achieving rapid cooling, and then the water in the cooling ring 4, which absorbs heat, flows back into the water tank 6 through the water outlet pipe 5 again, thereby completing a cycle failure.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A kind of motor bearing uses the circulation heat dissipating double-fuselage of flowing type water cooling, including:
the bearing comprises a base (1), wherein a main motor (2) is fixedly installed at the top of the base (1), a bearing body (3) is installed on an output shaft of the main motor (2) in an interference fit mode, a water tank (6) is arranged on the side of the main motor (2), and the water tank (6) is fixedly installed on the base (1);
it is characterized by also comprising:
the cooling ring (4) is tightly sleeved on the outer wall of the bearing body (3) to form a cooling structure and is coaxially arranged, the cooling ring (4) is fixedly arranged on the main motor (2) through bolts, the side wall of the cooling ring (4) is fixedly communicated with a lower port of a water outlet pipe (5), and an upper port of the water outlet pipe (5) is fixedly arranged on the upper part of the side wall of the water tank (6) in a penetrating manner;
pressure cylinder (8), it is located under water tank (6), the top of pressure cylinder (8) with fixed intercommunication has connecting pipe (7) that are used for water carrier between the bottom of water tank (6), and the end fixing of pressure cylinder (8) link up and install draft tube (9) to the fixed intercommunication in one side that pressure cylinder (8) were kept away from in draft tube (9) has the one end of inlet tube (10), and the fixed intercommunication in other end of inlet tube (10) is in moreover on the lateral wall of cooling ring (4).
2. The flow type water-cooling circulation heat dissipation device for the motor bearing as recited in claim 1, wherein: the inside cavity of cooling ring (4) sets up so that the water circulation, inlet tube (10) and outlet pipe (5) are located respectively the both sides of cooling ring (4), and the axis of inlet tube (10) with the lower port axis coaxial arrangement of outlet pipe (5).
3. The flow type water-cooling circulation heat dissipation device for the motor bearing as recited in claim 1, wherein: a sealing block (11) is arranged at the outlet of a port, close to the pressure cylinder (8), of the guide cylinder (9) in a fitting mode to form an anti-backflow structure, the sealing block (11) is of a round platform-shaped structure, and a push rod (12) is coaxially connected with an end face shaft of the sealing block (11).
4. The flow type water-cooling circulation heat dissipation device for the motor bearing as recited in claim 3, wherein: the push rod (12) penetrates through the accommodating cylinder (13) in a sliding mode, a spring (14) used for providing pressure is fixedly connected between the inner wall of the accommodating cylinder (13) and the end face of the push rod (12), and the accommodating cylinder (13) is fixedly installed on the inner wall of the guide cylinder (9).
5. The flow type water-cooling circulation heat dissipation device for the motor bearing as recited in claim 1, wherein: the laminating is provided with piston (15) on the inner wall of pressure cylinder (8), and the avris of piston (15) is provided with the lower port of connecting pipe (7) to the tip fixed mounting of piston (15) has stress bar (16) of coaxial setting, the cross-section of stress bar (16) is the rectangle, and stress bar (16) run through in the tip setting of pressure cylinder (8) forms the slip guide structure.
6. The flow type water-cooling circulation heat dissipation device for the motor bearing as recited in claim 5, wherein: the horizontal axis that atress pole (16) tip set up rotates to run through in the one end setting of transfer line (17), and the other end of transfer line (17) rotates to link up and installs gag lever post (18) to gag lever post (18) are connected perpendicularly and are formed eccentric transmission structure at the quotation edge of carousel (19), carousel (19) fixed mounting is on the output shaft of circulating motor (20), and circulating motor (20) fixed mounting is on base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221810199.0U CN218006020U (en) | 2022-07-14 | 2022-07-14 | Motor bearing is with mobile type water-cooling circulation heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221810199.0U CN218006020U (en) | 2022-07-14 | 2022-07-14 | Motor bearing is with mobile type water-cooling circulation heat abstractor |
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| Publication Number | Publication Date |
|---|---|
| CN218006020U true CN218006020U (en) | 2022-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221810199.0U Active CN218006020U (en) | 2022-07-14 | 2022-07-14 | Motor bearing is with mobile type water-cooling circulation heat abstractor |
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| CN (1) | CN218006020U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116169520B (en) * | 2023-04-25 | 2023-06-30 | 江苏泽润新能科技股份有限公司 | Elbow energy storage connector |
| CN117300459A (en) * | 2023-11-29 | 2023-12-29 | 广东毕要科技有限公司 | Automatic welding mechanical arm and accurate control method |
-
2022
- 2022-07-14 CN CN202221810199.0U patent/CN218006020U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116169520B (en) * | 2023-04-25 | 2023-06-30 | 江苏泽润新能科技股份有限公司 | Elbow energy storage connector |
| CN117300459A (en) * | 2023-11-29 | 2023-12-29 | 广东毕要科技有限公司 | Automatic welding mechanical arm and accurate control method |
| CN117300459B (en) * | 2023-11-29 | 2024-03-22 | 广东毕要科技有限公司 | Automatic welding mechanical arm and accurate control method |
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