Water cooling roller convenient to mount and dismount

Abstract

The utility model belongs to the technical field of water-cooling rollers, and particularly relates to a water-cooling roller convenient to assemble and disassemble, which comprises a sleeve, a round roller is coaxially arranged on the sleeve, cooling pipes penetrate through the sleeve and are uniformly distributed in the round roller, one end of each cooling pipe extends out of the sleeve and is communicated with a water inlet, the other end of each cooling pipe extends out of the sleeve and is communicated with a water outlet, and the sleeve penetrates through a sealing plate. The sleeve is connected with the sealing plate, the support is arranged at the bottom end of the sealing plate, the four rolling wheels are arranged at the bottom end of the support, the round roller is convenient to disassemble and assemble, and production efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of water-cooled roller technology, specifically relating to a water-cooled roller that is easy to install and disassemble. Background Technology

[0002] Rapid solidification furnaces, as key equipment in the field of materials processing, play a crucial role, particularly in the preparation of rare earth permanent magnet materials, non-ferrous metal alloys, and high-performance metal matrix composites. Through rapid solidification technology, rapid solidification furnaces can effectively control the microstructure of materials, thereby optimizing their physical and chemical properties. Water-cooled rollers, as one of the core components of the rapid solidification furnace, bear the important tasks of rapidly dissipating heat, maintaining rapid solidification of the melt, and ensuring process stability. Traditional water-cooled rollers typically employ a one-piece or complex multi-part welded structure, which not only increases manufacturing difficulty and cost but also makes disassembly cumbersome and time-consuming when replacement or maintenance is needed. Especially when the internal space of the rapid solidification furnace is limited, slag accumulates on the surface of the water-cooled rollers, making grinding difficult and disassembly inconvenient, often requiring extended production downtime and severely impacting production efficiency. Utility Model Content

[0003] Therefore, this utility model aims to solve the problem of inconvenient installation and disassembly in the prior art.

[0004] Therefore, the technical solution adopted is a water-cooled roller that is easy to install and disassemble, comprising: a sleeve, a circular roller coaxially arranged on the sleeve, a cooling pipe passing through the sleeve and evenly distributed inside the circular roller, one end of the cooling pipe extending to the outside of the sleeve and communicating with the water inlet, the other end of the cooling pipe extending to the outside of the sleeve and communicating with the water outlet, the sleeve passing through a sealing plate, the sleeve and the sealing plate being connected, a bracket being provided at the bottom of the sealing plate, and four rollers being provided at the bottom of the bracket.

[0005] Preferably, a guide rail is provided below the rollers, and the four rollers roll on the guide rail.

[0006] Preferably, a first flange is provided on the water inlet and a second flange is provided on the water outlet.

[0007] Preferably, a housing is provided on the side of the sealing plate near the round roller, and the sleeve passes through the housing and is connected to the housing.

[0008] Preferably, the end of the sleeve with the round roller is tapered.

[0009] Preferably, a hydraulic cylinder is installed on the guide rail, and the piston rod of the hydraulic cylinder is connected to the bracket.

[0010] This utility model has the following advantages: When installing the roller, the hydraulic cylinder is activated, driving the support to move forward along the guide rail. The sleeve is inserted into the positioning hole inside the quick-setting furnace to position the roller. The sealing plate contacts the outer wall of the quick-setting furnace and is fastened by a screw. Both the inlet and outlet are connected to the cooling water source, allowing for rapid condensation through circulating cooling water. When grinding the roller surface is required, the bolts on the sealing plate are removed, the hydraulic cylinder is activated, and the support moves backward along the guide rail, allowing for quick removal of the roller. Disassembly and installation are convenient, improving production efficiency.

[0011] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of this invention can be realized and obtained by means of the structures particularly pointed out in the written description and the accompanying drawings.

[0012] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0013] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the hydraulic cylinder in this utility model;

[0016] The components are: 1. Sleeve; 2. Roller; 3. Cooling pipe; 4. Inlet; 5. Outlet; 6. Sealing plate; 7. Bracket; 8. Roller; 9. Guide rail; 10. First flange; 11. Second flange; 12. Housing; 13. Hydraulic cylinder. Detailed Implementation

[0017] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0018] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly or indirectly attached to that other component. When a component is referred to as being "connected to" another component, it can be directly or indirectly connected to that other component.

[0019] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0020] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0021] This utility model provides a water-cooled roller that is easy to install and disassemble, such as Figure 1-2 As shown, it includes: a sleeve 1, a circular roller 2 coaxially mounted on the sleeve 1, a cooling pipe 3 passing through the sleeve 1 and evenly distributed inside the circular roller 2, one end of the cooling pipe 3 extending to the outside of the sleeve 1 and communicating with the water inlet 4, the other end of the cooling pipe 3 extending to the outside of the sleeve 1 and communicating with the water outlet 5, the sleeve 1 passing through a sealing plate 6, the sealing plate 6 having multiple bolt holes, the sleeve 1 and the sealing plate 6 being connected, a bracket 7 being provided at the bottom of the sealing plate 6, and four rollers 8 being provided at the bottom of the bracket 7.

[0022] A guide rail 9 is provided below the rollers 8, and the four rollers 8 roll on the guide rail 9, facilitating the left and right movement of the support 7 along the support 7. A first flange 10 is provided on the water inlet 4, and a second flange 11 is provided on the water outlet 5. The water inlet 4 and the water outlet 5 are connected to the external water source pipeline by bolts. A housing 12 is provided on the side of the sealing plate 6 near the circular roller 2. The sleeve 1 passes through the housing 12, and the housing 12 can be better fitted into the opening of the quick-setting furnace. The end of the sleeve 1 where the circular roller 2 is located is tapered for easy positioning. A hydraulic cylinder 13 is provided on the guide rail 9. The piston rod of the hydraulic cylinder 13 is connected to the support 7 and is used to push the support 7 to move.

[0023] The working principle and beneficial technical effects of the above technical solution are as follows: When the roller 2 needs to be installed, the hydraulic cylinder 13 is activated, driving the bracket 7 to move forward along the guide rail 9. The sleeve 1 is inserted into the positioning hole inside the quick-setting furnace to position the roller 2. The sealing plate 6 contacts the outer wall of the quick-setting furnace and is fastened by a screw. Both the water inlet 4 and the water outlet 5 are connected to the cooling water source, allowing for rapid condensation through circulating cooling water. When the surface of the roller 2 needs to be polished, the bolts on the sealing plate 6 are removed, the hydraulic cylinder 13 is activated, and the bracket 7 moves backward along the guide rail 9, allowing the roller 2 to be quickly removed. After polishing the roller surface, the roller can be quickly installed again. The disassembly and installation are convenient, improving production efficiency.

[0024] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A water-cooled roller that is easy to install and disassemble, characterized in that, include: A sleeve (1) is provided with a circular roller (2) coaxially on the sleeve (1). A cooling pipe (3) passes through the sleeve (1) and is evenly distributed inside the circular roller (2). One end of the cooling pipe (3) extends to the outside of the sleeve (1) and communicates with the water inlet (4). The other end of the cooling pipe (3) extends to the outside of the sleeve (1) and communicates with the water outlet (5). The sleeve (1) passes through the sealing plate (6). The sleeve (1) and the sealing plate (6) are connected. A bracket (7) is provided at the bottom of the sealing plate (6). Four rollers (8) are provided at the bottom of the bracket (7).

2. The water-cooled roller that is easy to install and disassemble according to claim 1, characterized in that, A guide rail (9) is provided below the roller (8), and the four rollers (8) roll on the guide rail (9).

3. The water-cooled roller that is easy to install and disassemble according to claim 1, characterized in that, A first flange (10) is provided on the inlet (4), and a second flange (11) is provided on the outlet (5).

4. A water-cooled roller that is easy to install and disassemble according to claim 1, characterized in that, A housing (12) is provided on the side of the sealing plate (6) near the roller (2), and the sleeve (1) passes through the housing (12) and is connected to the housing (12).

5. A water-cooled roller that is easy to install and disassemble according to claim 1, characterized in that, The end of the sleeve (1) with the roller (2) is conical.

6. A water-cooled roller that is easy to install and disassemble according to claim 2, characterized in that, A hydraulic cylinder (13) is installed on the guide rail (9), and the piston rod of the hydraulic cylinder (13) is connected to the bracket (7).

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