Cooling device for heat treatment of bearing

Abstract

The utility model discloses a heat treatment bearing cooling device which comprises a mounting frame, the top of the mounting frame is fixedly connected with a box body, the top of the mounting frame is fixedly connected with a chain conveyor, the chain conveyor is arranged in the box body, air inlet net openings are formed in the two sides of the box body, and a plurality of air outlet fans are embedded in the top of the box body. Mounting plates are fixedly connected to the outer walls of the two sides of the box body, and electric telescopic rods are fixedly connected to the bottoms of the mounting plates. According to the bearing cooling device, under the action of the air outlet fan, external air enters the box body from the air inlet net opening, so that a bearing is cooled, then the bearing is discharged from the air outlet fan, air cooling is carried out on the bearing, condensate water in the first water collecting tank is pumped into the water inlet pipe under the action of the water pump, and cooling is carried out on the bearing. And then, the water is conveyed to the spraying head from the first water outlet pipe and the second water outlet pipe, and is sprayed to the bearing from the spraying head, so that the bearing is subjected to water cooling, and the bearing is quickly cooled.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling a bearing after heat treatment, in particular to a cooling device for a heat-treated bearing. Background Art

[0002] Heat treatment is a process that changes the structure and performance of materials by heating and cooling. Heat treatment is an indispensable process in the manufacture of bearings. It can improve the hardness, strength and corrosion resistance of bearings, make bearings have better load-bearing capacity and durability, and reduce the loss and wear of bearings during use.

[0003] Most of the existing heat treatments use cold air to blow directly onto the bearings for cooling. When there are a large number of bearings, relying solely on air cooling for cooling is not fast enough to dissipate the heat for the bearings piled up together, and the temperature in other places is still high, resulting in the bearing strength and stability not meeting the requirements. Utility Model Content

[0004] The utility model aims to solve the shortcoming in the prior art that the bearing cannot be cooled in all directions, and proposes a cooling device for heat-treated bearings.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cooling device for heat-treated bearings comprises a mounting frame, the top of the mounting frame is fixedly connected to a box body, the top of the mounting frame is fixedly connected to a chain conveyor, the chain conveyor is arranged in the box body, both sides of the box body are provided with air inlet mesh ports, a plurality of exhaust fans are embedded in the top of the box body, both side outer walls of the box body are fixedly connected to mounting plates, the bottom of the mounting plates is fixedly connected to an electric telescopic rod, the bottom end of the electric telescopic rod is fixedly connected to a connecting plate, the other end of the connecting plate passes through one side of the box body and is slidably connected to the box body, the top of the mounting frame is fixedly connected to a water pump, the water outlet end of the water pump is plugged with a first water outlet pipe, one side of the first water outlet pipe is plugged with a second water outlet pipe, the other ends of the first water outlet pipe and the second water outlet pipe are respectively fixed to the two connecting plates by bolts, and one side of the first water outlet pipe and the second water outlet pipe are plugged with a plurality of spray heads.

[0007] Furthermore, a collecting trough is clamped on the bottom of the mounting frame.

[0008] Furthermore, a filter screen is clamped in the collection tank.

[0009] Furthermore, a second water collecting tank is plugged into the bottom of the collecting tank.

[0010] Furthermore, a first water collecting tank is provided at the bottom of the mounting frame, a water inlet pipe is plugged into one side of the first water collecting tank, and the other end of the water inlet pipe is plugged into the water inlet end of the water pump.

[0011] Furthermore, a connecting pipe is inserted between the first water collecting tank and the second water collecting tank, and a valve is provided on the connecting pipe.

[0012] The beneficial effects of the utility model are:

[0013] 1. Through the action of the outlet fan, the external air enters the box body from the air inlet port, so as to dissipate heat and cool the bearing, and then is discharged from the outlet fan, so as to air-cool the bearing, and then under the action of the water pump, the condensed water in the first water collecting tank is pumped into the water inlet pipe, and then transported to the spray head from the first water outlet pipe and the second water outlet pipe, and then sprayed from the spray head to the bearing, so as to water-cool the bearing, thereby quickly dissipating heat from the bearing.

[0014] 2. The connecting plate is moved under the drive of the electric telescopic rod, thereby driving the first water outlet pipe and the second water outlet pipe to move, so that the condensed water is evenly sprayed on the bearing, thereby better cooling the bearing.

[0015] 3. After the condensed water in the second water collecting tank cools down, the valve is opened, and the water in the second water collecting tank flows into the first water collecting tank for continued use, thereby improving the utilization rate of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front structural schematic diagram of a cooling device for heat-treated bearings proposed by the utility model.

[0017] Figure 2 The utility model is a schematic diagram of a top view of a cooling device for heat-treated bearings.

[0018] Figure 3 The present invention is a schematic diagram of the structure of a cooling device for heat-treated bearings in a bottom view.

[0019] In the figure: 1. mounting frame; 2. box body; 3. chain conveyor; 4. air inlet; 5. mounting plate; 6. electric telescopic rod; 7. connecting plate; 8. sprinkler head; 9. outlet fan; 10. collecting tank; 11. water pump; 12. first water outlet pipe; 1201, second water outlet pipe; 13. first water collecting tank; 1301, second water collecting tank; 14. valve; 15. water inlet pipe. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-Figure 3 A cooling device for heat-treated bearings includes a mounting frame 1, a box body 2 is fixed to the top of the mounting frame 1 by bolts, a chain conveyor 3 is fixed to the top of the mounting frame 1 by bolts, the bearings are transported by the chain conveyor 3, the chain conveyor 3 is arranged in the box body 2, both sides of the box body 2 are provided with air inlet mesh ports 4, a plurality of outlet fans 9 are embedded in the top of the box body 2, under the action of the outlet fans 9, the external air enters the box body 2 from the air inlet mesh ports 4, so as to dissipate heat and cool the bearing, and then is discharged from the outlet fans 9, so as to air-cool the bearing, the outer walls of both sides of the box body 2 are fixed with mounting plates 5 by bolts, the bottom of the mounting plates 5 is fixed with electric telescopic rods 6 by bolts, and the bottom end of the electric telescopic rods 6 is fixed with connecting rods by bolts. A connecting plate 7, the other end of the connecting plate 7 passes through one side of the box body 2 and is slidably connected to the box body 2, a water pump 11 is fixed to the top of the mounting frame 1 by bolts, a first water outlet pipe 12 is plugged into the water outlet end of the water pump 11, a second water outlet pipe 1201 is plugged into one side of the first water outlet pipe 12, the other ends of the first water outlet pipe 12 and the second water outlet pipe 1201 are respectively fixed to the two connecting plates 7 by bolts, a plurality of spray heads 8 are plugged into one side of the first water outlet pipe 12 and the second water outlet pipe 1201, under the action of the water pump 11, the condensed water in the first water collecting tank 13 is drawn into the water inlet pipe 15, and then transported from the first water outlet pipe 12 and the second water outlet pipe 1201 to the spray head 8, and then sprayed from the spray head 8 to the bearing, thereby cooling the bearing with water.

[0022] A collecting trough 10 is clamped at the bottom of the mounting frame 1, and the sewage falls into the collecting trough 10 for collection. A filter net is clamped in the collecting trough 10, and the impurities in the sewage are filtered by the filter net. A second water collecting tank 1301 is plugged into the bottom of the collecting trough 10, and the sewage flows into the second water collecting tank 1301 for collection. A first water collecting tank 13 is provided at the bottom of the mounting frame 1, and a water inlet pipe 15 is plugged into one side of the first water collecting tank 13, and the other end of the water inlet pipe 15 is plugged into the water inlet end of the water pump 11. A connecting pipe is plugged between the first water collecting tank 13 and the second water collecting tank 1301, and a valve 14 is provided on the connecting pipe. After the condensed water in the second water collecting tank 1301 cools down, the valve 14 is opened, and the water in the second water collecting tank 1301 flows into the first water collecting tank 13 for continued use.

[0023] The working principle of this embodiment is as follows: when in use, first, the bearing is placed on the chain conveyor 3, and then the bearing is conveyed by the chain conveyor 3. Then, under the action of the outlet fan 9, the external air enters the box body 2 from the air inlet port 4, so as to dissipate heat and cool the bearing, and then is discharged from the outlet fan 9. At the same time, under the action of the water pump 11, the condensed water in the first water collecting tank 13 is pumped into the water inlet pipe 15, and then transported from the first outlet pipe 12 and the second outlet pipe 1201 to the spray head 8, and then sprayed from the spray head 8 to the bearing , and then the bearing is cooled by water. At the same time, the connecting plate 7 is moved under the drive of the electric telescopic rod 6, thereby driving the first water outlet pipe 12 and the second water outlet pipe 1201 to move, so that the condensed water is evenly sprayed on the bearing, thereby better cooling the bearing. Then, the sewage falls into the collection tank 10, and then flows into the second water collecting tank 1301 after being filtered by the filter net. After the condensed water in the second water collecting tank 1301 cools down, the valve 14 is opened, and the water in the second water collecting tank 1301 flows into the first water collecting tank 13 for continued use.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cooling device for heat-treated bearings, comprising a mounting frame (1), characterized in that: The top of the mounting frame (1) is fixedly connected to a box body (2), the top of the mounting frame (1) is fixedly connected to a chain conveyor (3), the chain conveyor (3) is arranged in the box body (2), both sides of the box body (2) are provided with air inlet mesh ports (4), the top of the box body (2) is embedded with a plurality of exhaust fans (9), both sides of the outer wall of the box body (2) are fixedly connected to mounting plates (5), the bottom of the mounting plate (5) is fixedly connected to an electric telescopic rod (6), the bottom end of the electric telescopic rod (6) is fixedly connected to a connecting plate (7), and the connecting plate (7) ) passes through one side of the box body (2) and is slidably connected to the box body (2); a water pump (11) is fixedly connected to the top of the mounting frame (1); a first water outlet pipe (12) is plugged into the water outlet end of the water pump (11); a second water outlet pipe (1201) is plugged into one side of the first water outlet pipe (12); the other ends of the first water outlet pipe (12) and the second water outlet pipe (1201) are respectively fixed to two connecting plates (7) by bolts; and a plurality of sprinkler heads (8) are plugged into one side of the first water outlet pipe (12) and the second water outlet pipe (1201).

2. A cooling device for heat-treated bearings according to claim 1, characterized in that: The bottom of the mounting frame (1) is clamped with a collecting tank (10).

3. A cooling device for heat-treated bearings according to claim 2, characterized in that: A filter screen is clamped inside the collecting tank (10).

4. A cooling device for heat-treated bearings according to claim 2, characterized in that: A second water collecting tank (1301) is plugged into the bottom of the collecting tank (10).

5. A cooling device for heat-treated bearings according to claim 1, characterized in that: A first water collecting box (13) is provided at the bottom of the mounting frame (1), a water inlet pipe (15) is plugged into one side of the first water collecting box (13), and the other end of the water inlet pipe (15) is plugged into the water inlet end of the water pump (11).

6. A cooling device for heat-treated bearings according to claim 5, characterized in that: A connecting pipe is inserted between the first water collecting tank (13) and the second water collecting tank (1301), and a valve (14) is provided on the connecting pipe.

Images