CN111804817A

CN111804817A - A high-efficient cooling device for bearing ring production

Info

Publication number: CN111804817A
Application number: CN202010639457.2A
Authority: CN
Inventors: 徐剑霞
Original assignee: Lishui Liandu Kaizechuang Machinery Factory
Current assignee: Lishui Liandu Kaizechuang Machinery Factory
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2020-10-23

Abstract

The invention relates to the technical field of bearing ring equipment, and discloses a high-efficiency cooling device for bearing ring production, which comprises a base, wherein a cooling chamber is connected above the base, a motor is connected above the cooling chamber, one side of the upper part of the base, which is far away from the cooling chamber, is connected with a bearing seat, one side of the bearing seat is connected with a roll shaft, two ends of the roll shaft are respectively connected with the bearing seat, the other end of the roll shaft, which is close to the inner side of the bearing seat, is connected with a chain cover, the chain cover comprises a gear sleeved above the roll shaft, the outer side of the gear is connected with a chain, the invention drives the roll shaft to rotate through the chain, the gear at the outer side of the roll shaft, the roll shaft drives the chain to rotate, a plurality of roll shafts rotate along the bearing seat, and the bearing ring is placed on the roll shaft, then the cooling chamber is conveyed into for cooling, which is beneficial to the safety and labor saving in the cooling process.

Description

A high-efficient cooling device for bearing ring production

Technical Field

The invention relates to the technical field of bearing ring equipment, in particular to a high-efficiency cooling device for bearing ring production.

Background

The bearing ring is a ring part of a centripetal rolling bearing with one or more raceways, and has the main functions of supporting a mechanical rotating body, reducing the friction coefficient in the movement process of the mechanical rotating body and ensuring the rotation precision of the mechanical rotating body, and the bearing ring needs to be cooled in the production process of the bearing ring.

There are multiple bearing ring production cooling device in the existing market, but these multiple bearing ring production cooling device generally place the bearing ring and cool off in the cooling bath, and this kind of mode is very big water waste resource, increases manufacturing cost, and because bearing ring surface temperature is too high in the cooling process, very easily a large amount of steam appears, causes the influence to the surrounding environment, consequently, technical personnel in the field provide a high-efficient cooling device for bearing ring production to solve the problem that proposes in the above-mentioned background art.

Disclosure of Invention

The present invention aims to provide a high-efficiency cooling device for bearing ring production, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a high-efficient cooling device for bearing ring production, includes the base, the top of base is connected with the cooling chamber, the top of cooling chamber is connected with the controller, the top of base and the one side of keeping away from the cooling chamber are connected with the motor, the output shaft of motor has the bearing frame, one side of bearing frame is connected with the roller, the both ends of roller all are connected with the bearing frame, the other end of roller and the inboard that is close to the bearing frame are connected with the chain cover, the chain cover is including cup jointing the gear in the roller top, the outside of gear is connected with the chain.

As a still further scheme of the invention: one side of base has connected gradually air-blower, water storage tank and air-cooler, the outside of air-blower is connected with the second trachea, the tracheal one end of second is connected with the third nozzle, the outside of water storage tank is connected with the water pipe, the one end of water pipe is connected with the booster pump, the one end of booster pump leads to pipe connection has the second nozzle, the outside of air-cooler is connected with first trachea, first tracheal one end is connected with first nozzle.

As a still further scheme of the invention: the first nozzle, the second nozzle and the third nozzle penetrate through the cooling chamber, and the positions of the first nozzle, the second nozzle and the third nozzle correspond to the position of the roll shaft.

As a still further scheme of the invention: the roller shaft is connected with a chain through a gear, and the roller shaft is in transmission connection with the chain.

As a still further scheme of the invention: a groove is formed in the upper portion of the base, and the position of the groove corresponds to the position of the lower portion of the roller shaft.

As a still further scheme of the invention: the second nozzle is an atomizing nozzle, and the second nozzle is in meshed connection with the water pipe through threads.

Compared with the prior art, the invention has the beneficial effects that:

1. through chain, gear, roller, bearing frame, motor output shaft drive roller rotates, makes the gear in the roller outside drive the chain and rotates, realizes that a plurality of roller rotates along the bearing frame, places the bearing ring on the roller, then the conveying is advanced the cooling chamber and is cooled off, is favorable to the cooling process in safer laborsaving.

2. Through air-cooler, water storage tank, air-blower, the air-cooler blows the cold wind to the bearing ring circle, reduces the surface temperature of bearing ring circle in advance, is favorable to reducing a large amount of steam that follow-up water spray caused, and the water storage tank sprays water through atomizer can make the bearing ring circle surface evenly receive the cooling, and the air-blower weathers bearing ring circle surface moisture through the third nozzle, has improved this cooling device's practicality.

Drawings

FIG. 1 is a schematic structural diagram of a high-efficiency cooling device for bearing ring production;

FIG. 2 is a side view of a high efficiency cooling arrangement for the production of bearing rings;

FIG. 3 is a side cross-sectional view of a high efficiency cooling apparatus for bearing ring production;

fig. 4 is a front sectional view of a roll shaft in a high-efficiency cooling apparatus for bearing ring production.

In the figure: 1. a cooling chamber; 2. a base; 3. a chain cage; 4. a roll shaft; 5. a bearing seat; 6. a motor; 7. a controller; 8. a first air pipe; 9. a first nozzle; 10. a water pipe; 11. a second nozzle; 12. a second air pipe; 13. a third nozzle; 14. a blower; 15. a booster pump; 16. a water storage tank; 17. an air cooler; 18. a chain; 19. a gear.

Detailed Description

Referring to fig. 1 to 4, in the embodiment of the present invention, an efficient cooling device for producing a bearing ring includes a base 2, a cooling chamber 1 is connected above the base 2, a controller 7 is connected above the cooling chamber 1, a motor 6 is connected above the base 2 and on a side away from the cooling chamber 1, an output shaft of the motor 6 is connected with a bearing seat 5, one side of the bearing seat 5 is connected with a roller shaft 4, two ends of the roller shaft 4 are both connected with the bearing seat 5, a chain cover 3 is connected at another end of the roller shaft 4 and on an inner side close to the bearing seat 5, the chain cover 3 includes a gear 19 sleeved above the roller shaft 4, and an outer side of the gear 19 is connected with a chain.

In fig. 2: an air blower 14, a water storage tank 16 and an air cooler 17 are sequentially connected to one side of a base 2, a second air pipe 12 is connected to the outer side of the air blower 14, a third nozzle 13 is connected to one end of the second air pipe 12, a water pipe 10 is connected to the outer side of the water storage tank 16, a booster pump 15 is connected to one end of the water pipe 10, a second nozzle 11 is connected to one end of the booster pump 15 through the water pipe 10, a first air pipe 8 is connected to the outer side of the air cooler 17, a first nozzle 9 is connected to one end of the first air pipe 8, the air cooler 17, the booster pump 15 and the air blower 14 are sequentially opened through a controller 7, cold air is input into the first nozzle 9 through the first air pipe 8 by the air cooler 17 to cool the surface of the bearing ring, water is input into the second nozzle 11 from the water storage tank 16 through the water pipe 10 by the booster pump 15 to form mist water to cool the bearing, and drying the moisture on the surface of the bearing ring.

In fig. 3: the first nozzle 9, the second nozzle 11 and the third nozzle 13 penetrate through the cooling chamber 1, and the positions of the first nozzle 9, the second nozzle 11 and the third nozzle 13 correspond to the position of the roller shaft 4, so that cold air sprayed by the first nozzle 9, water sprayed by the third nozzle 13 and air sprayed by the third nozzle 13 can be efficiently absorbed by a bearing ring above the roller shaft 4.

In fig. 3: the roller 4 is connected with a chain 18 through a gear 19, the roller 4 is in transmission connection with the chain 18, the motor 6 is opened through the controller 7, an output shaft of the motor 6 drives the roller 4 to rotate, the gear 19 outside the roller 4 drives the chain 18 to rotate, the rotation of the plurality of rollers 4 along the bearing seats 5 is realized, the bearing rings are placed on the roller 4, and then the roller is conveyed into the cooling chamber 1 to be cooled.

In fig. 1: the groove is formed in the upper portion of the base 2, the position of the groove corresponds to the position of the lower portion of the roller shaft 4, when the booster pump 15 works, water is input into the second nozzle 11 from the water storage tank 16 through the water pipe 10 to form vaporific water to cool the bearing ring, the vaporific water is condensed into water drops and drops in the groove, and then the water drops are discharged to guarantee that the surface of the base 2 is clean and tidy.

In fig. 3: the second nozzle 11 is an atomizing nozzle, the second nozzle 11 is connected with the water pipe 10 through thread engagement, and when bearing rings with different sizes are replaced and the current second nozzle 11 cannot meet the cooling requirement, the second nozzle 11 can be detached to enable the second nozzle 11 to meet the cooling requirement.

The working principle of the invention is as follows: when the high-efficiency cooling device for bearing ring production is used, the bearing ring is firstly placed on the roll shaft 4, then the motor 6 is started through the controller 7, the output shaft of the motor 6 drives the roll shafts 4 to rotate, the gear 19 on the outer side of the roll shafts 4 drives the chain 18 to rotate, a plurality of roll shafts 4 rotate along the bearing seats 5, the bearing rings are placed on the roll shafts 4, and then transferred into the cooling chamber 1, and then the cold air blower 17, the booster pump 15 and the blower 14 are sequentially turned on by the controller 7, the cold air blower 17 inputs the cold air to the first nozzle 9 through the first air pipe 8, the surface of the bearing ring is cooled, water is input into the second nozzle 11 from the water storage tank 16 through the water pipe 10 by the booster pump 15 to form mist water to cool the bearing ring, and wind is input into the third nozzle through the second air pipe 12 by the air blower 14 to blow dry the surface moisture of the bearing ring.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.

Claims

1. The utility model provides a high-efficient cooling device for bearing ring production, includes base (2), the top of base (2) is connected with cooling chamber (1), the top of cooling chamber (1) is connected with controller (7), its characterized in that, the top of base (2) and the one side of keeping away from cooling chamber (1) are connected with motor (6), the output shaft of motor (6) has bearing frame (5), one side of bearing frame (5) is connected with roller (4), the both ends of roller (4) all are connected with bearing frame (5), the other end of roller (4) and the inboard that is close to bearing frame (5) are connected with chain cover (3), chain cover (3) are including cup jointing gear (19) in roller (4) top, the outside of gear (19) is connected with chain (18).

2. The efficient cooling device for the production of the bearing ring is characterized in that one side of the base (2) is sequentially connected with an air blower (14), a water storage tank (16) and an air cooler (17), the outer side of the air blower (14) is connected with a second air pipe (12), one end of the second air pipe (12) is connected with a third nozzle (13), the outer side of the water storage tank (16) is connected with a water pipe (10), one end of the water pipe (10) is connected with a booster pump (15), one end of the booster pump (15) is connected with a second nozzle (11) through the water pipe (10), the outer side of the air cooler (17) is connected with a first air pipe (8), and one end of the first air pipe (8) is connected with a first nozzle (9).

3. A high efficiency cooling device for bearing ring production according to claim 2 characterized in that the first nozzle (9), the second nozzle (11) and the third nozzle (13) all run through the inside of the cooling chamber (1), the position of the first nozzle (9), the second nozzle (11) and the third nozzle (13) corresponding to the position of the roll shaft (4).

4. A high efficiency cooling device for bearing ring production according to claim 1 characterized in that the roll shaft (4) is connected with a chain (18) through a gear (19), and the roll shaft (4) and the chain (18) are in transmission connection.

5. A high efficiency cooling device for bearing ring production according to claim 1 characterized in that the base (2) is provided with a groove above, the position of the groove corresponds to the lower part of the roll shaft (4).

6. A high efficiency cooling device for bearing ring production according to claim 1 wherein the second nozzle (11) is an atomizing nozzle, the second nozzle (11) and the water pipe (10) being connected by threaded engagement.