CN211515577U

CN211515577U - Rolling mill

Info

Publication number: CN211515577U
Application number: CN201922402266.XU
Authority: CN
Inventors: 梁君
Original assignee: Liaoning Honglu Machinery Equipment Manufacturing Co ltd
Current assignee: Liaoning Honglu Machinery Equipment Manufacturing Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-18
Anticipated expiration: 2029-12-27

Abstract

The utility model provides a rolling mill relates to a machining technology field. The utility model discloses an including the base with set up in base upper end frame, be provided with the rolling mill body in the frame, still include air-cooled structure and water-cooling structure, the air-cooled structure includes first air-cooled structure and second air-cooled structure, first air-cooled structure setting is at the left end of frame, the second air-cooled structure setting is at the right-hand member of frame, the water-cooling structure setting is in the upper end of frame. The utility model discloses an accurate control of rolling mill roll temperature needs adopting the water-cooling earlier under the condition of big temperature drop to cool off, and the water-cooling replaces gradually into the forced air cooling after being close to target temperature, has avoided the temperature drop too big effectively, has guaranteed the rolling temperature and the quality of product.

Description

Rolling mill

Technical Field

The utility model relates to a machining technology field especially relates to a rolling mill.

Background

During rolling of the rolling mill, the temperature of the roller is rapidly increased due to huge acting force between the roller and the blank, and the roller needs to be cooled by cooling water. At present, the roller is cooled by adopting a mode of manually controlling a cooling water valve, the method not only causes the waste of water resources, but also cannot adjust the water quantity in time, the large water quantity causes the overlarge temperature drop of ingredients to influence the rolling quality, and the small water quantity influences the cooling effect of the roller.

SUMMERY OF THE UTILITY MODEL

To the weak point that exists in the above-mentioned problem, the utility model provides a rolling mill makes it realize the accurate control of rolling mill roll temperature, needs adopt the water-cooling earlier under the condition of big temperature drop to cool off, and the water-cooling replaces into the forced air cooling gradually after being close to target temperature, has avoided the temperature drop too big effectively, has guaranteed the rolling temperature and the quality of product.

In order to solve the problem, the utility model provides a rolling mill, be in including base and setting base upper end frame, be provided with the rolling mill body in the frame, wherein, still include air-cooled structure and water-cooling structure, the air-cooled structure includes first air-cooled structure and second air-cooled structure, first air-cooled structure sets up the left end of frame, the second air-cooled structure sets up the right-hand member of frame, the water-cooling structure sets up the upper end of frame, the water-cooling structure first air-cooled structure with the second air-cooled structure is the setting of article font.

Preferably, the water-cooling structure includes water tank, water pump, water pipeline and shower nozzle, the water pump includes first water pump and second water pump, the water pipeline includes first water pipeline and second water pipeline, the shower nozzle includes first shower nozzle and second shower nozzle, the left end of water tank passes through first water pump with first water pipeline intercommunication, the end-to-end connection of first water pipeline has first shower nozzle, the right-hand member of water tank passes through the second water pump with second water pipeline intercommunication, the end-to-end connection of second water pipeline has the second shower nozzle.

Preferably, the first air cooling structure comprises a first air cooler, a first air pipe and a first air outlet, the first air cooler is arranged at the left end of the rack, the first air outlet is arranged inside the rack, and the first air cooler is communicated with the first air outlet through the first air pipe.

Preferably, the second air cooling structure comprises a second air cooler, a second air pipe and a second air outlet, the second air cooler is arranged at the right end of the rack, the second air outlet is arranged inside the rack, and the second air cooler is communicated with the second air outlet through the second air pipe.

Preferably, the first air outlet and the second air outlet are arranged oppositely.

Compared with the prior art, the utility model has the advantages of it is following:

the utility model discloses an accurate control of rolling mill roll temperature needs adopting the water-cooling earlier under the condition of big temperature drop to cool off, and the water-cooling replaces gradually into the forced air cooling after being close to target temperature, has avoided the temperature drop too big effectively, has guaranteed the rolling temperature and the quality of product.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and examples, which are not intended to limit the present invention.

As shown in fig. 1, the utility model discloses an embodiment includes base 1 and sets up frame 2 in base 1, is provided with rolling mill body 3 in the frame 2, still includes forced air cooling structure and water-cooling structure, and the forced air cooling structure includes first forced air cooling structure and second forced air cooling structure, and first forced air cooling structure sets up the left end in frame 2, and second forced air cooling structure sets up the right-hand member in frame 2, and the water-cooling structure sets up the upper end in frame 2, and water-cooling structure, first forced air cooling structure and second forced air cooling structure are the setting of article font. The water-cooling structure includes water tank 4, a water pump, water pipeline and shower nozzle, the water pump includes first water pump 5 and second water pump 6, water pipeline includes first water pipeline 7 and second water pipeline 8, the shower nozzle includes first shower nozzle 9 and second shower nozzle 10, the left end of water tank 4 is through first water pump 5 and first water pipeline 7 intercommunication, the end-to-end connection of first water pipeline 7 has first shower nozzle 9, the right-hand member of water tank 4 passes through second water pump 6 and second water pipeline 8 intercommunication, the end-to-end connection of second water pipeline 8 has second shower nozzle 10. In this embodiment, two sets of shower nozzles through setting up carry out lasting spraying, and then cool down to the rolling mill.

The first air cooling structure comprises a first air cooler 11, a first air pipe 12 and a first air outlet 13, the first air cooler 11 is arranged at the left end of the rack 2, the first air outlet 13 is arranged inside the rack 2, and the first air cooler 11 is communicated with the first air outlet 13 through the first air pipe 12. The second air cooling structure comprises a second air cooler 14, a second air pipe 15 and a second air outlet 16, the second air cooler 14 is arranged at the right end of the rack 2, the second air outlet 16 is arranged inside the rack 2, the second air cooler 14 is communicated with the second air outlet 16 through the second air pipe 15, and the first air outlet 13 and the second air outlet 16 are arranged oppositely. In this embodiment, after cooling by a large area, the inside of the rack is cooled by the air coolers arranged at the left and right ends of the rack.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a rolling mill, is in including base and setting base upper end frame, be provided with the rolling mill body in the frame, its characterized in that still includes air-cooled structure and water-cooling structure, the air-cooled structure includes first air-cooled structure and second air-cooled structure, first air-cooled structure sets up the left end of frame, second air-cooled structure sets up the right-hand member of frame, the water-cooling structure sets up the upper end of frame, the water-cooling structure first air-cooled structure with second air-cooled structure is the setting of article font.

2. The rolling mill according to claim 1, wherein the water cooling structure includes a water tank, a water pump, a water line, and a spray head, the water pump includes a first water pump and a second water pump, the water line includes a first water line and a second water line, the spray head includes a first spray head and a second spray head, a left end of the water tank communicates with the first water line through the first water pump, an end of the first water line is connected with the first spray head, a right end of the water tank communicates with the second water line through the second water pump, and an end of the second water line is connected with the second spray head.

3. The rolling mill of claim 2, wherein the first air-cooling structure comprises a first air-cooler, a first air duct, and a first air outlet, the first air-cooler being disposed at a left end of the housing, the first air outlet being disposed inside the housing, the first air-cooler being in communication with the first air outlet through the first air duct.

4. The rolling mill of claim 3, wherein the second air-cooling structure comprises a second air-cooler, a second air duct, and a second air outlet, the second air-cooler being disposed at a right end of the housing, the second air outlet being disposed inside the housing, the second air-cooler being in communication with the second air outlet through the second air duct.

5. The rolling mill of claim 4, wherein the first air outlet and the second air outlet are oppositely disposed.