CN216632047U

CN216632047U - Roller cooling device for rolling steel

Info

Publication number: CN216632047U
Application number: CN202122927630.1U
Authority: CN
Inventors: 郭俊璞; 何钢; 钱坚强; 蒋婵丽
Original assignee: Jiangyin Fukeren Engineering Technology Co ltd
Current assignee: Jiangyin Fukeren Engineering Technology Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-05-31
Anticipated expiration: 2031-11-26

Abstract

The utility model belongs to the technical field of steel rolling cooling, in particular to a roller cooling device for steel rolling, which aims at the problem of poor cooling effect when the steel is cooled, and provides the following scheme, the roller cooling device comprises a processing table, wherein a support frame is fixed on the top side wall of the processing table, a cooling cover is arranged on the top side wall of the processing table, a cooling liquid tank is arranged on one side of the support frame, the cooling liquid tank is communicated with the cooling cover, a threaded rod is rotatably connected to the inner wall of one side of the processing table, and two symmetrically-arranged threaded sleeves a are connected to the outer surface of the threaded rod in a threaded manner; according to the utility model, through the arrangement of the cooling cover, the roller is cooled during rolling of steel, the cooling frame can move through the rotation of the bidirectional screw rod, the outside of the roller is cooled, the cooling efficiency of the roller is improved, the roller is cooled more quickly, and the cooled roller is supported through the arrangement of the support plate.

Description

Roller cooling device for rolling steel

Technical Field

The utility model relates to the technical field of steel rolling cooling, in particular to a roller cooling device for steel rolling.

Background

The steel is a material with certain shape, size and performance, which is made of steel ingots, steel billets or steel materials through pressure processing, and most of the steel processing is through pressure processing, so that the processed steel generates plastic deformation.

At present, cooling device sets up in one side top of roll, and the cooling area that covers on the roll is limited to lead to the coolant liquid to spray the face little to the directness of roll, the coolant liquid of small area sprays, can lead to the cooling effect not enough, and the coolant liquid directly sprays the face and can cause the local faster cooling that produces, causes the whole inhomogeneous problem of cooling that appears of roll, influences the cooling effect in the cooling process, and the roll is in quiescent condition and can not further the efficient messenger roll receive even cooling.

Therefore, there is a need for a roll cooling device for rolling steel products, which solves the problem of poor cooling effect when cooling steel products.

SUMMERY OF THE UTILITY MODEL

The utility model provides a roller cooling device for rolling steel, which solves the problem of poor cooling effect when the steel is cooled.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a steel is rolling with roll cooling device, includes the processing platform, the top lateral wall of processing platform is fixed with the support frame, the top lateral wall cooling lid of processing platform, the coolant liquid case is installed to one side of support frame, the coolant liquid case with the cooling lid is linked together, one side inner wall of processing platform rotates and is connected with the threaded rod, the surface threaded connection of threaded rod has two thread bush a that are the symmetry and set up, one side inner wall of support frame rotates and is connected with two-way screw rod, two-way screw rod's surface threaded connection has two thread bush b that are the symmetry and set up, one side of support frame install with the fixed driving motor of one end of two-way screw rod, one side lateral wall of processing platform install with the fixed rotation motor of one end of threaded rod, one side lateral wall of support frame is provided with the removal subassembly.

Preferably, the removal subassembly include with the bottom lateral wall of thread bush b is fixed with fixed frame, two fixed frame is the symmetry setting, one side inner wall sliding connection of fixed frame has the connecting rod, the bottom lateral wall of connecting rod is fixed with the cooling frame, one side lateral wall of support frame is fixed with fixed cover, one side inner wall sliding connection of fixed cover has the slide bar, the bottom lateral wall of slide bar is fixed with the sliding plate, the sliding plate with be fixed with expanding spring between the both sides lateral wall of fixed cover, expanding spring slides and cup joints in the surface of slide bar, the top lateral wall of thread bush a is fixed with slide bar matched with extrusion piece.

Preferably, the inner wall of one side of the processing table is connected with a lifting rod in a sliding manner, a supporting plate is fixed on the side wall of the top end of the lifting rod, and a supporting rod is hinged between the lifting rod and the side walls of the two sides of the threaded sleeve a.

Preferably, the outer surface of one end of the sliding rod is an inclined surface, and the contact surface of the sliding rod and the extrusion block is an adaptive inclined surface.

Preferably, the connecting rod is slidably connected with the inner wall of one side of the sliding plate, and the cooling frame is slidably connected with the side wall of the bottom end of the sliding plate.

Preferably, a limiting plate is fixed on the side wall of one side of the supporting frame, and the threaded sleeve b is in sliding connection with the side wall of one side of the limiting plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the arrangement of the cooling cover, the roller is cooled during rolling of steel, the cooling frame can move through the rotation of the bidirectional screw rod, the outside of the roller is cooled, the cooling efficiency of the roller is improved, the roller is cooled more quickly, and the cooled roller is supported through the arrangement of the support plate.

2. According to the utility model, the threaded rod rotates to enable the threaded sleeve a to drive the extrusion block to move, the sliding rod is extruded and pushed, the sliding plate is moved, the cooling frame is contacted with the roller, the cooling operation of the roller is realized, the roller is supported and supported by the up-and-down movement of the supporting plate, and the roller is convenient for a worker to take.

Drawings

FIG. 1 is a schematic main sectional view of a roll cooling device for rolling steel according to the present invention;

FIG. 2 is an enlarged view of area A in FIG. 1;

fig. 3 is a schematic front view of a roll cooling device for rolling steel according to the present invention.

In the figure: 1. a processing table; 2. a support frame; 3. a cooling cover; 4. a coolant tank; 5. a threaded rod; 6. a threaded sleeve a; 7. a bidirectional screw; 8. a threaded sleeve b; 9. a drive motor; 10. rotating the motor; 11. a moving assembly; 110. a fixing frame; 111. a connecting rod; 112. a cooling frame; 113. fixing a sleeve; 114. a slide bar; 115. a sliding plate; 116. a tension spring; 117. extruding the block; 12. a limiting plate; 13. a support plate; 14. a support bar; 15. a lifting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a roll cooling device for rolling steel comprises a processing table 1, a supporting frame 2 is fixed on the top side wall of the processing table 1, a cooling cover 3 is arranged on the top side wall of the processing table 1, a cooling liquid tank 4 is arranged on one side of the supporting frame 2, the cooling liquid tank 4 is communicated with the cooling cover 3, a threaded rod 5 is rotatably connected on the inner wall of one side of the processing table 1, two symmetrically-arranged thread sleeves a6 are connected on the outer surface thread of the threaded rod 5, a two-way screw 7 is rotatably connected on the inner wall of one side of the supporting frame 2, two symmetrically-arranged thread sleeves b8 are connected on the outer surface thread of the two-way screw 7, a driving motor 9 fixed with one end of the two-way screw 7 is arranged on one side of the supporting frame 2, a rotating motor 10 fixed with one end of the threaded rod 5 is arranged on the side wall of the processing table 1, a moving assembly 11 is arranged on one side wall of the supporting frame 2, specifically, through the setting of cooling lid 3, carry out cooling operation to the roll when making steel rolling, through the setting that removes subassembly 11, improve the cooling efficiency to the roll, make the roll more quick when cooling down.

The movable assembly 11 comprises a fixed frame 110 fixed with the bottom side wall of a threaded sleeve b8, the two fixed frames 110 are symmetrically arranged, one side inner wall of the fixed frame 110 is slidably connected with a connecting rod 111, the bottom side wall of the connecting rod 111 is fixed with a cooling frame 112, one side wall of the support frame 2 is fixed with a fixed sleeve 113, one side inner wall of the fixed sleeve 113 is slidably connected with a sliding rod 114, the bottom side wall of the sliding rod 114 is fixed with a sliding plate 115, an expansion spring 116 is fixed between the sliding plate 115 and the two side walls of the fixed sleeve 113, the expansion spring 116 is slidably sleeved on the outer surface of the sliding rod 114, the top side wall of a threaded sleeve a6 is fixed with an extrusion block 117 matched with the sliding rod 114, and the movable assembly is specific, the movable assembly can be moved by the rotation of the bidirectional screw 7, the outer part of the roller is cooled, and the cooling efficiency of the roller is improved.

Machining table 1's one side inner wall sliding connection has lifter 15, lifter 15's top lateral wall is fixed with backup pad 13, it has bracing piece 14 to articulate between lifter 15 and the both sides lateral wall of thread bush a6, the one end surface of slide bar 114 is the inclined plane, the contact surface of slide bar 114 and extrusion piece 117 is the inclined plane of looks adaptation, connecting rod 111 and one side inner wall sliding connection of sliding plate 115, cooling frame 112 and sliding plate 115's bottom lateral wall sliding connection, one side lateral wall of support frame 2 is fixed with limiting plate 12, thread bush b8 and one side lateral wall sliding connection of limiting plate 12, specifically, through the rotation of threaded rod 5, make thread bush a6 can drive extrusion piece 117 and remove, push slide bar 114 and extrude, realize the removal operation to sliding plate 115.

The working principle is as follows: when the roller needs to be cooled, the roller is placed above the cooling cover 3, so that the cooling cover 3 can cool the roller, the power supply is started to enable the driving motor 9 to drive the threaded rod 5 to rotate, the threaded rod 5 can drive the threaded sleeve a6 to move when rotating, the threaded sleeve a6 can drive the extrusion block 117 to move, the sliding rod 114 is extruded and pushed, the sliding plate 115 is moved, the cooling frame 112 is in contact with the roller, the cooling operation of the roller is realized, the cooling efficiency of the roller is improved through the mutual matching of the cooling frame 112 and the cooling cover 3, the roller is cooled more quickly, the bidirectional screw 7 rotates to drive the cooling frame 112 to move, and the roller is cooled more uniformly; the supporting rod 14 drives the lifting rod 15 to move when moving, so that the supporting plate 13 is driven to move, the roller is supported and supported, and the roller is convenient for a worker to take.

The driving motor 9 and the rotating motor 10 are commercially available, and the driving motor 9 and the rotating motor 10 are provided with power supplies, which belong to the mature technology in the field and are fully disclosed, so repeated description is omitted in the specification.

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 equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a roll cooling device for rolling of steel, includes processing platform (1), its characterized in that, the top lateral wall of processing platform (1) is fixed with support frame (2), the top lateral wall cooling cover (3) of processing platform (1), coolant liquid case (4) are installed to one side of support frame (2), coolant liquid case (4) with cooling cover (3) are linked together, one side inner wall of processing platform (1) rotates and is connected with threaded rod (5), the surface threaded connection of threaded rod (5) has two thread bush a (6) that are the symmetry and set up, one side inner wall of support frame (2) rotates and is connected with two-way screw rod (7), the surface threaded connection of two-way screw rod (7) has two thread bush b (8) that are the symmetry and set up, one side of support frame (2) install with the fixed driving motor (9) of one end of two-way screw rod (7), the processing platform is characterized in that a rotating motor (10) fixed with one end of the threaded rod (5) is installed on the side wall of one side of the processing platform (1), and a moving assembly (11) is arranged on the side wall of one side of the supporting frame (2).

2. The roll cooling device for rolling steel according to claim 1, wherein the moving assembly (11) comprises a fixed frame (110) fixed to the bottom side wall of the threaded sleeve b (8), the two fixed frames (110) are symmetrically arranged, a connecting rod (111) is slidably connected to the inner wall of one side of the fixed frame (110), a cooling frame (112) is fixed to the bottom side wall of the connecting rod (111), a fixed sleeve (113) is fixed to the side wall of one side of the support frame (2), a sliding rod (114) is slidably connected to the inner wall of one side of the fixed sleeve (113), a sliding plate (115) is fixed to the side wall of the bottom end of the sliding rod (114), a telescopic spring (116) is fixed between the sliding plate (115) and the side wall of the two sides of the fixed sleeve (113), and the telescopic spring (116) is slidably sleeved on the outer surface of the sliding rod (114), and a squeezing block (117) matched with the sliding rod (114) is fixed on the side wall of the top end of the threaded sleeve a (6).

3. The roll cooling device for rolling steel products according to claim 1, wherein a lifting rod (15) is slidably connected to one side inner wall of the processing table (1), a supporting plate (13) is fixed to the top end side wall of the lifting rod (15), and a supporting rod (14) is hinged between the lifting rod (15) and the two side walls of the threaded sleeve a (6).

4. A roll cooling device for rolling steel according to claim 2, characterized in that the outer surface of one end of the sliding rod (114) is a bevel, and the contact surface of the sliding rod (114) and the extrusion block (117) is a matched bevel.

5. A roll cooling device for rolling steel products according to claim 2, wherein said connecting rod (111) is slidably connected to one side inner wall of said sliding plate (115), and said cooling frame (112) is slidably connected to a bottom side wall of said sliding plate (115).

6. A roll cooling device for rolling steel products according to claim 1, characterized in that a limit plate (12) is fixed to one side wall of the supporting frame (2), and the threaded sleeve b (8) is slidably connected to one side wall of the limit plate (12).