CN210450295U

CN210450295U - Roller structure with cooling function

Info

Publication number: CN210450295U
Application number: CN201921344832.XU
Authority: CN
Inventors: 吴江
Original assignee: Jiangsu Huanyu Metallurgical Technology Co ltd
Current assignee: Jiangsu Huanyu Metallurgical Technology Co ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-05-05
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses a roll structure with cooling function, including base and roll main part, the inside of base is equipped with first storage water tank, and one side of first storage water tank installs the wet return, the internally mounted of first storage water tank has the water pump, the other end of wet return is equipped with the second storage water tank, the opposite side of first storage water tank is equipped with the inlet tube, and advances water piping connection and have the roller, the other end of roller is connected with the outlet pipe, and the local outer wall of roller is equipped with the hole for water spraying, alternate hole for water spraying is equipped with acceleration assembly on the roller. This roll structure with cooling function is provided with internal gear and external gear, and the roller passes through internal gear and external gear and constitutes revolution mechanic between the stirring rod, rotates when the roller and drives the external gear and rotate to external gear and internal gear intermeshing drive the stirring rod and stir water for the flow velocity of water, thereby accelerates the cooling rate.

Description

Roller structure with cooling function

Technical Field

The utility model relates to a roll equipment technical field specifically is a roll structure with cooling function.

Background

The roll is a part of a rolling mill which causes the rolled metal to generate plastic deformation, the shape, size and material of the roll are adapted to the rolling mill and the rolling product, the roll is divided into a cylindrical shape and a non-cylindrical shape according to the shape of the roll body, is divided into a working roll and a back-up roll according to whether the rolled piece is contacted or not, is divided into a primary roll, a rough roll, an intermediate roll and a finishing roll according to the using frame, is divided into a plate and strip roll, a rail beam roll, a wire rod roll, a pipe roll and the like according to the variety of the rolled piece, and can be divided into a hot roll and a.

The roller in the market often can produce harmful effects because the roll main part high temperature influences work process and effect in the use, also can accelerate the damage of roll main part, causes the waste in a large amount of material and energy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a roll structure with cooling function to the cooling effect who proposes in solving above-mentioned background is showing inadequately, and cooling rate is slower, cools off the problem even inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a roll structure with cooling function, includes base and roll main part, the inside of base is equipped with first storage water tank, and one side of first storage water tank installs the wet return, the internally mounted of first storage water tank has the water pump, the other end of wet return is equipped with the second storage water tank, the opposite side of first storage water tank is equipped with the inlet tube, and advances water piping connection and have the roller, the other end of roller is connected with the outlet pipe, first stand is installed to the top of first storage water tank, the second stand is installed to the top of second storage water tank, the roll main part is installed in the outside of roller, and the local outer wall of roller is equipped with the hole for water spraying, alternate hole for water spraying is equipped with acceleration assembly on.

Preferably, the two side surfaces of the roller body are further provided with sealing assemblies, each sealing assembly comprises a roller cover, external thread teeth, an internal thread groove and a sealing washer, the external thread teeth are arranged on the outer edge wall of the roller cover and are matched with the internal thread grooves formed in the inner wall of the roller body, and the sealing washers are arranged on the inner edge wall of the roller cover.

Preferably, the roller cover forms a detachable structure with the roller main body through the external thread teeth and the internal thread grooves.

Preferably, the roll shaft penetrates through the interior of the roll body, and a part of the outer wall of the roll shaft is in sealing connection with the roll cover through a sealing gasket.

Preferably, the roller main body is a hollow structure.

Preferably, the number of the water spraying holes is several, and the water spraying holes are uniformly distributed on the roll shaft.

Preferably, the acceleration assembly comprises a stirring rod, an internal gear and an external gear, the external wall of the roller shaft is fixedly connected with the external gear, the external part of the external gear is meshed with the internal gear, and the external wall of the internal gear is fixedly connected with the stirring rod.

Preferably, the roll shaft forms a rotating structure through the internal gear and the external gear and the stirring rod, and the internal gear is matched with the external gear.

Preferably, the stirring rods are annularly distributed on the outer edge wall of the inner gear.

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

1. the roller cover of the utility model forms a detachable structure with the roller main body through the external thread teeth and the internal thread grooves, thereby being convenient for the assembly, disassembly and replacement of the roller main body, saving materials and reducing the production cost;

2. the roller main body of the utility model is of a hollow structure, so that the device is lighter and more convenient for storing water, the roller main body is cooled by water cooling, and the cooling effect is remarkable due to contact cooling, thereby avoiding deformation caused by excessive scalding of the roller main body to affect use, and cooling water can be repeatedly utilized, thereby saving energy and protecting environment;

3. the utility model has the advantages that the rotating structure is formed among the inner gear, the outer gear and the stirring rod, when the roller shaft rotates, the outer gear is driven to rotate, so that the outer gear and the inner gear are meshed with each other, the stirring rod is driven to stir water, the flowing speed of the water is accelerated, and the cooling speed is accelerated;

4. the water spray holes are uniformly distributed on the roll shaft, so that water can be uniformly sprayed to all corners, and the temperature of all parts on the roll main body is consistent;

5. the partial outer wall of the roll shaft is connected with the roll cover in a sealing mode through the sealing washer, and therefore the sealing effect of the device is improved.

Drawings

FIG. 1 is a schematic view of the overall perspective structure of the present invention;

FIG. 2 is an enlarged schematic view of the side view installation state of the accelerating assembly and the roller shaft of the present invention;

fig. 3 is the schematic view of the installation structure of the sealing assembly and the roller main body of the present invention.

In the figure: 1. a base; 21. a first water storage tank; 22. a second water storage tank; 3. a water return pipe; 4. a water pump; 5. a water inlet pipe; 6. a water outlet pipe; 7. a roll shaft; 81. a first upright post; 82. a second upright post; 9. a roll body; 10. an acceleration component; 1001. a stirring rod; 1002. an internal gear; 1003. an outer gear; 11. a water spray hole; 12. a seal assembly; 1201. a roll cover; 1202. external thread teeth; 1203. an internal thread groove; 1204. a gasket is provided.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a roller structure with a cooling function comprises a base 1 and a roller main body 9, wherein a first water storage tank 21 is arranged inside the base 1, a water return pipe 3 is arranged at one side of the first water storage tank 21, a water pump 4 is arranged in the first water storage tank 21, a second water storage tank 22 is arranged at the other end of the water return pipe 3, a water inlet pipe 5 is arranged at the other side of the first water storage tank 21, the water inlet pipe 5 is connected with a roller shaft 7, the other end of the roller shaft 7 is connected with a water outlet pipe 6, a first upright column 81 is arranged above the first water storage tank 21, a second upright column 82 is arranged above the second water storage tank 22, the roller main body 9 is arranged outside the roller shaft 7, the outer wall of the part of the roll shaft 7 is provided with a plurality of water spray holes 11, and the water spray holes 11 are uniformly distributed on the roll shaft 7, so that water can be uniformly sprayed to all corners, and the temperature of all parts on the roll main body 9 is consistent;

the two side surfaces of the roller main body 9 are also provided with a sealing assembly 12, the sealing assembly 12 comprises a roller cover 1201, external thread teeth 1202, an internal thread groove 1203 and a sealing washer 1204, the outer edge wall of the roller cover 1201 is provided with the external thread teeth 1202, the external thread teeth 1202 are matched with the internal thread groove 1203 arranged on the inner wall of the roller main body 9, the inner edge wall of the roller cover 1201 is provided with the sealing washer 1204, the roller cover 1201 and the roller main body 9 form a detachable structure through the external thread teeth 1202 and the internal thread groove 1203, the roller main body 9 is convenient to assemble, disassemble and replace, materials are saved, the production cost is reduced, the roller main body 9 is of a hollow structure, the device is lighter and more convenient to store water for the roller main body 9, the roller main body 9 is cooled by water cooling, due to contact cooling, the cooling effect is obvious, the deformation influence caused by the excessive scalding of the roller main, energy saving and environmental protection;

the roll shaft 7 penetrates through the interior of the roll body 9, and a partial outer wall of the roll shaft 7 is in sealing connection with the roll cover 1201 through a sealing washer 1204, so that the sealing effect of the device is improved, the intermittent water spray holes 11 on the roll shaft 7 are provided with an accelerating assembly 10, the accelerating assembly 10 comprises a stirring rod 1001, an internal gear 1002 and an external gear 1003, the outer wall of the roll shaft 7 is fixedly connected with the external gear 1003, the external gear 1002 is meshed with the external gear 1003, the stirring rod 1001 is fixedly connected with the outer wall of the internal gear 1002, the roll shaft 7 forms a rotating structure with the stirring rod through the internal gear 1002 and the external gear 1003, the internal gear 1002 is matched with the external gear 1003, when the roll shaft 7 rotates, the external gear 1003 rotates, so that the external gear 1003 and the internal gear 1002 are meshed with each other, the stirring rod 1001 is driven to stir water, the flowing speed of the water is, the stirring rod 1001 is provided in plurality to reduce the resistance to stirring.

The working principle is as follows: for the roller structure with the cooling function, firstly, the roller shaft 7 respectively penetrates through the first upright column 81 and the second upright column 82, the roller main body 9 and the roller shaft 7 are erected by the first upright column 81 and the second upright column 82 to play a main supporting role, the first water storage tank 21 and the second water storage tank 22 are respectively arranged in the base 1, enough cold water is stored in the first water storage tank 21, water is pumped into the roller shaft 7 from the water inlet pipe 5 by the water pump 4, the pumped water is sprayed out from the water spraying holes 11 and uniformly sprayed into the inner cavity of the roller main body 9, the water spraying holes are uniformly distributed on the roller shaft, the water can be uniformly sprayed to all corners, the temperature of all parts on the roller main body is consistent, the roller main body is cooled by water cooling, the cooling effect is remarkable due to contact cooling, and the deformation influence on use caused by the excessive scalding of the roller main body is avoided;

when the roller shaft 7 rotates, the external gear 1003 is driven to rotate, the external gear 1003 and the internal gear 1002 are meshed with each other, the internal gear 1002 rotates to drive the stirring rod 1001 to stir water, the flowing speed of cold water is increased, the cooling speed of the roller main body 9 is increased, the stirring rod 1001 is distributed on the outer edge wall of the internal gear 1002 in an annular mode, the stirring rods 1001 are multiple, the stirring resistance is reduced, after the roller main body 9 is cooled and used, water is pumped into the second water storage tank 22 through the water outlet pipe 6 to be cooled, after cooling is finished, the water flows through the water return pipe 3 to return to the first water storage tank 21, and cooling water can be repeatedly used for multiple times, so that;

the roller cover forms a detachable structure with the roller main body through the external thread teeth and the internal thread grooves, so that the roller main body is convenient to assemble, disassemble and replace, materials are saved, and the production cost is reduced; the partial outer wall of the roll shaft 7 is in sealing connection with the roll cover 1201 through the sealing washer 1204, so that the sealing effect of the device is improved, and the use process of the whole roll structure with the cooling function is completed.

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

Claims

1. A roll structure with cooling function, its characterized in that: comprises a base (1) and a roller main body (9), wherein a first water storage tank (21) is arranged in the base (1), a water return pipe (3) is arranged on one side of the first water storage tank (21), a water pump (4) is arranged in the first water storage tank (21), the other end of the water return pipe (3) is provided with a second water storage tank (22), the other side of the first water storage tank (21) is provided with a water inlet pipe (5), the water inlet pipe (5) is connected with a roller shaft (7), the other end of the roller shaft (7) is connected with a water outlet pipe (6), a first upright post (81) is arranged above the first water storage tank (21), a second upright post (82) is arranged above the second water storage tank (22), the roller main body (9) is arranged outside the roller shaft (7), and the local outer wall of the roll shaft (7) is provided with water spray holes (11), and the alternate water spray holes (11) on the roll shaft (7) are provided with accelerating components (10).

2. A roll structure having a cooling function according to claim 1, characterized in that: the roll cover is characterized in that sealing assemblies (12) are further arranged on two side faces of the roll main body (9), each sealing assembly (12) comprises a roll cover (1201), external thread teeth (1202), an internal thread groove (1203) and a sealing washer (1204), the external thread teeth (1202) are arranged on the outer edge wall of the roll cover (1201), the external thread teeth (1202) are matched with the internal thread groove (1203) formed in the inner wall of the roll main body (9), and the sealing washer (1204) is installed on the inner edge wall of the roll cover (1201).

3. A roll structure having a cooling function according to claim 2, characterized in that: the roller cover (1201) forms a detachable structure with the roller body (9) through the external thread teeth (1202) and the internal thread grooves (1203).

4. A roll structure having a cooling function according to claim 1 or 2, characterized in that: the roll shaft (7) penetrates through the interior of the roll body (9), and the partial outer wall of the roll shaft (7) is in sealing connection with the roll cover (1201) through a sealing gasket (1204).

5. A roll structure having a cooling function according to claim 1, characterized in that: the roller main body (9) is of a hollow structure.

6. A roll structure having a cooling function according to claim 1, characterized in that: the number of the water spraying holes (11) is a plurality, and the water spraying holes (11) are uniformly distributed on the roll shaft (7).

7. A roll structure having a cooling function according to claim 1, characterized in that: the accelerating assembly (10) comprises a stirring rod (1001), an internal gear (1002) and an external gear (1003), wherein the external wall of the roller shaft (7) is fixedly connected with the external gear (1003), the external of the external gear (1003) is meshed with the internal gear (1002), and the external wall of the internal gear (1002) is fixedly connected with the stirring rod (1001).

8. A roll structure having a cooling function according to claim 1 or 7, characterized in that: the roll shaft (7) forms a rotating structure with the stirring rod (1001) through the internal gear (1002) and the external gear (1003), and the internal gear (1002) is matched with the external gear (1003).

9. A roll structure having a cooling function according to claim 7, characterized in that: the stirring rods (1001) are distributed annularly on the outer edge wall of the inner gear (1002).