CN210732162U - Heat dissipation device for bearing processing - Google Patents

Abstract

The utility model relates to the technical field of bearing processing, and discloses a heat dissipation device for bearing processing, comprising a bracket, a foot plate and a water storage tank. The bottom end of the bracket is fixedly connected with the top end of the foot plate, and the right end of the foot plate is connected to the storage tank. The left end of the water tank is fixedly connected, the bottom end of the water storage tank is connected with a water conduit, the connection between the water conduit and the water storage tank is provided with a valve, and the end of the water conduit away from the water storage tank is communicated with a cooling tank. The cooling device used for bearing processing, by turning on the water pump, makes the water in the cooling box enter the cooling box through the circulation pipe. While the cooling box cools and dissipates heat on the drive shaft, the cooling water flows from the nozzle to the grinding wheel and the bearing for cooling. Cooling down, the cooling water flows from the confluence plate to the radiator box. During the cooling process, the cooling water will be reduced. Open the valve, so that the water in the water storage tank will flow into the radiator box to participate in the circulating cooling, which solves the traditional method of using water to cool water resources. A lot of waste.

Description

A heat sink for bearing processing

technical field

The utility model relates to the technical field of bearing processing, in particular to a heat dissipation device used for bearing processing.

Background technique

Bearings are relatively precise mechanical parts. Bearings with higher precision will have better stability and life. Bearings are used in most machinery, especially in the automotive industry. The roughness of the surface has increased requirements, so the surface of the bearing needs to be ground and polished.

Since the bearing will generate a lot of heat during processing, if the heat cannot be quickly cooled from the tool and the bearing in time, it will affect the life of the tool and the physical properties of the bearing. The traditional method of cooling the bearing is the water cooling method. , This method has the characteristics of rapid cooling, but it is a waste of water resources, and the water will take away the iron filings generated during processing in the flow, which will bring certain troubles to the cleaning of the processing machine.

Utility model content

(1) Technical problems solved

In view of the shortcomings of the prior art, the utility model provides a heat dissipation device for bearing processing, which has the advantages of circulating cooling, saving water resources, rapid cooling, etc., and solves the problem that the traditional method of using water cooling wastes a lot of water resources .

(2) Technical solutions

In order to realize the above-mentioned circulating cooling, saving water resources, and cooling quickly, the utility model provides the following technical scheme: a heat sink for bearing processing, including a bracket, a foot plate and a water storage tank, the bottom end of the bracket and the top end of the foot plate Fixed connection, the right end of the foot plate is fixedly connected with the left end of the water storage tank, the bottom end of the water storage tank is connected with a water conduit, the connection between the water conduit and the water storage tank is provided with a valve, and the water conduit is far from the water storage tank. One end is connected with a heat dissipation box, the bottom end of the heat dissipation box is fixedly connected with a heat conduction block, the top end of the heat dissipation box is connected with a confluence plate, and the top end of the confluence plate is fixedly connected with the inner and outer walls of the two foot plates respectively, and the bracket The upper surface of the bottom end is provided with a filter screen, the top of the filter screen is fixedly connected with a clamp, the back of the heat dissipation box is connected with the upper surface of the top end of the bracket through a circulation pipe, the circulation pipe is provided with a water pump, and the circulation pipe Two water outlets at one end away from the cooling box are connected with a cooling box, a transmission shaft is movably connected to the lower surface of the top of the bracket, a spout is communicated with the bottom end of the cooling box, and a high-speed high-speed is fixedly connected between the two foot plates. The fixing plate of the fan, the input end of the high-speed fan is fixedly connected with the output end of the motor, and the top end of the motor is fixedly connected with the bottom end of the fixing plate of the high-speed fan.

Preferably, the number of the foot plates is two, and the two foot plates are evenly distributed at the bottom end of the bracket.

Preferably, a return pipe is provided inside the bottom end of the support, and the return pipe penetrates from the upper surface of the bottom end of the support to the lower surface.

Preferably, two water outlets are provided at one end of the circulation pipe away from the heat sink.

Preferably, a water sealing ring is provided at the connection between the transmission shaft and the cooling box, and a grinding wheel is provided at the bottom end of the transmission shaft.

Preferably, the number of the nozzles is two, and the water outlet ends of the two nozzles face the grinding wheel.

Compared with the prior art, the utility model provides a heat dissipation device for bearing processing, which has the following beneficial effects:

1. This cooling device for bearing processing, by turning on the water pump, makes the water in the cooling box enter the cooling box through the circulation pipe. While the cooling box cools and dissipates heat from the drive shaft, the cooling water flows from the nozzle to the grinding wheel and the bearing. For cooling and cooling, the cooling water flows from the confluence plate to the radiator box. During the cooling process, the cooling water will decrease. Open the valve, so that the water in the water storage tank will flow into the radiator box to participate in the circulating cooling, which solves the traditional method of using water for cooling. The problem of massive waste of water resources.

2. The heat dissipation device used for bearing processing is provided with a filter screen at the top of the return pipe, so that the iron filings cannot enter the heat dissipation box, and will not follow the water flow to be distributed everywhere. Most of the heat in the radiator is transferred to the outside, and then cooled by a high-speed fan, so that the water temperature in the cooling box is kept at a low level, which achieves the purpose of efficient cooling and preventing iron filings from increasing the difficulty of cleaning the machine tool.

Description of drawings

Fig. 1 is the main view structure sectional view of the utility model;

Fig. 2 is the rear view structure schematic diagram of the utility model;

Figure 3 is an enlarged view of the main cooling circulation pipeline of the present invention.

Among them: 1. bracket; 2. foot plate; 3. water storage tank; 4. cooling box; 5. heat conduction block; 6. confluence plate; 7. filter screen; 8. clamp; 9. cooling box; 10. drive shaft; 11 , circulation pipe; 12, high-speed fan; 13, water pump; 14, return pipe; 15, valve; 16, motor; 17, water conduit; 18, spout.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-3, the present invention provides a heat dissipation device for bearing processing, including a bracket 1, a foot plate 2 and a water storage tank 3, the bottom end of the bracket 1 is fixedly connected with the top end of the foot plate 2, the number of the foot plate 2 There are two, two foot plates 2 are evenly distributed at the bottom end of the bracket 1, the bottom end of the bracket 1 is provided with a return pipe 14, the return pipe 14 runs from the upper surface of the bottom end of the bracket 1 to the lower surface, the right end of the foot plate 2 and the storage The left end of the water tank 3 is fixedly connected, the bottom end of the water storage tank 3 is connected with a water conduit 17, the connection between the water conduit 17 and the water storage tank 3 is provided with a valve 15, and the end of the water conduit 17 away from the water storage tank 3 is communicated with the cooling box 4, which dissipates heat. The bottom end of the box 4 is fixedly connected with a heat conduction block 5, and the heat conduction block 5 transfers most of the heat in the heat dissipation box 4 to the outside, and the top of the heat dissipation box 4 is connected with a confluence plate 6, and the confluence plate 6 will flow through the return pipe 14. The water is gathered, so that the cooling water can be quickly returned to the cooling box 4 for cooling. The top of the confluence plate 6 is fixedly connected to the inner and outer walls of the two foot plates 2 respectively. The upper surface of the bottom end of the bracket 1 is provided with a filter screen 7. The top of the filter screen 7 is provided with a filter screen 7, so that the iron filings cannot enter the cooling box 4, and the filter screen 7 gathers the iron filings together, making the iron filings easy for people to collect and clean. The top of the filter screen 7 is fixedly connected with a clamp 8. The clamp The bearing to be processed is fixed on 8, the back of the heat dissipation box 4 is connected with the upper surface of the top of the bracket 1 through a circulation pipe 11, the end of the circulation pipe 11 away from the heat dissipation box 4 is provided with two water outlets, and the circulation pipe 11 is provided with a water pump 13 , the water pump 13 provides power for the circulation of the cooling water, the two water outlets at one end of the circulation pipe 11 away from the cooling box 4 are connected with the cooling box 9, and the lower surface of the top of the bracket 1 is movably connected with the transmission shaft 10, the cooling box 9 can be quickly cooled The temperature of the surface of the transmission shaft 10, the connection between the transmission shaft 10 and the cooling box 9 is provided with a water sealing ring, and the bottom end of the transmission shaft 10 is provided with a grinding wheel, the bottom end of the cooling box 9 is connected with a spout 18, the number of the spout 18 There are two, and the water outlet ends of the two nozzles 18 are facing the grinding wheel, the fixing plate of the high-speed fan 12 is fixedly connected between the two foot plates 2, the input end of the high-speed fan 12 is fixedly connected with the output end of the motor 16, and a heat conduction block is provided. 5 and the high-speed fan 12, so that the water temperature in the heat dissipation box 4 is kept at a low level, and the top end of the motor 16 is fixedly connected with the bottom end of the fixing plate of the high-speed fan 12.

When in use, the water pump 13 is turned on so that the water in the cooling box 4 enters the cooling box 9 through the circulation pipe 11. While the cooling box 9 cools and dissipates heat from the transmission shaft 10, the cooling water flows from the nozzle 18 to the grinding wheel and the bearing for cooling. Cooling and cooling, the cooling water flows to the cooling box 4 from the confluence plate 6, the total amount of cooling water will be reduced during the cooling process, open the valve 15, so that the water found in the water storage tank 3 flows into the cooling box 4 to participate in the circulating cooling. When the cooling water cools down the grinding wheel and the bearing, the iron filings in the water flow are filtered by the filter screen 7 provided at the top of the return pipe 14, so that the iron filings cannot enter the heat sink 4, and will not follow the water flow to be distributed everywhere, which is convenient for people to collect With cleaning, the motor 16 is turned on, the motor 16 drives the high-speed fan 12 to rotate, the heat-conducting block 5 transfers most of the heat in the heat-dissipating box 4 to the outside, and under the direct blowing and cooling of the high-speed fan 12, the water temperature in the cooling box 4 is kept At a lower level, efficient cooling and preventing iron filings from making machine cleaning more difficult are achieved.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A heat sink for bearing processing, comprising a bracket (1), a foot plate (2) and a water storage tank (3), characterized in that: the bottom end of the bracket (1) is fixed to the top of the foot plate (2) connection, the right end of the foot plate (2) is fixedly connected with the left end of the water storage tank (3), the bottom end of the water storage tank (3) is connected with a water conduit (17), and the water conduit (17) is connected to the water storage tank (3). 3) A valve (15) is provided at the connection, the end of the water conduit (17) away from the water storage tank (3) is communicated with a heat dissipation box (4), and the bottom end of the heat dissipation box (4) is fixedly connected with a heat conduction block (5), a confluence plate (6) is communicated with the top end of the heat dissipation box (4), and the top end of the confluence plate (6) is fixedly connected to the inner and outer walls of the two foot plates (2) respectively, and the bracket (1) The upper surface of the bottom end is provided with a filter screen (7), the top of the filter screen (7) is fixedly connected with a clamp (8), and the back of the heat dissipation box (4) and the top surface of the bracket (1) pass through a circulation pipe (11) are connected, the circulation pipe (11) is provided with a water pump (13), and the two water outlets at the end of the circulation pipe (11) away from the cooling box (4) are connected with a cooling box (9). A transmission shaft (10) is movably connected to the lower surface of the top end of the bracket (1), a spout (18) is communicated with the bottom end of the cooling box (9), and a high-speed fan ( 12), the input end of the high-speed fan (12) is fixedly connected to the output end of the motor (16), and the top end of the motor (16) is fixedly connected to the bottom end of the high-speed fan (12) fixing plate. 2. A heat dissipation device for bearing processing according to claim 1, characterized in that: the number of the foot plates (2) is two, and the two foot plates (2) are evenly distributed on the bracket (1) bottom end. 3. A heat dissipation device for bearing processing according to claim 1, characterized in that: a return pipe (14) is provided inside the bottom end of the bracket (1), and the return pipe (14) is formed by the bracket (1) The upper surface of the bottom end penetrates to the lower surface. 4 . The heat dissipation device for bearing processing according to claim 1 , wherein two water outlets are provided at one end of the circulation pipe ( 11 ) away from the heat dissipation box ( 4 ). 5 . 5. A heat dissipation device for bearing processing according to claim 1, characterized in that: a water sealing ring is provided at the connection between the transmission shaft (10) and the cooling box (9), and the transmission shaft (10) ) is provided with a grinding wheel at the bottom end. 6 . The heat dissipation device for bearing machining according to claim 1 , wherein the number of the nozzles ( 18 ) is two, and the water outlet ends of the two nozzles ( 18 ) face the grinding wheel. 7 .

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