Threaded steel rolling mill device
Through the combination of the transmission system and the spraying device, the problems of roll pitch adjustment and oxide cleaning are solved, the scope of application of rebar rolling mill is expanded and the rolling effect is maintained, and the surface of the rolling is cleaned and the rebar cooling is reduced.
Patent Information
- Application Number
- CN202421694883.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-17
- Publication Date
- 2025-08-12
- Estimated Expiration
- 2034-07-17
AI Technical Summary
The existing rebar rolling mill device is not convenient to clean the oxides on the surface of the roll and is not convenient to adjust the roll spacing, which affects the rolling effect and scope of application.
The mounting bracket and the moving roll lifting are driven by a transmission motor, a first bevel gear, a second bevel gear, a first rotating rod, a second rotating rod, a gear and a rack, adjust the roll spacing, and clean the roll surface oxide through the water tank and the spray system.
It realizes flexible adjustment of roll spacing, expands the application scope of the device, and effectively cleans up oxides, maintains the rolling effect, and cools down the rebar.
Smart Images
Figure CN223210193U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of threaded steel rolling mills, in particular to a threaded steel rolling mill device. Background Art
[0002] During rebar production, the finished product is obtained by rolling the workpiece in a rolling mill. Rolling is achieved using pairs of rollers in the rolling mill. Typically, multiple pairs of rollers are required to work together. In some processes, spray cooling is required between adjacent pairs of rollers to cool the workpiece before it is kept warm.
[0003] The existing rebar rolling mill device is not convenient for cleaning the rollers, and oxides are easily attached to the surface, affecting the rebar rolling effect. At the same time, it is not convenient to adjust the distance between the two rollers, and the scope of application is greatly reduced. Utility Model Content
[0004] The purpose of the utility model is to provide a threaded steel rolling mill device, which can drive the mounting frame and the movable roller to rise and fall through a transmission motor, a first bevel gear, a second bevel gear, a first rotating rod, a second rotating rod, a gear, and a rack, adjust the distance between the two rollers, and expand the scope of application.
[0005] To achieve the above-mentioned purpose, a threaded steel rolling mill device is provided, comprising a base, the upper end of the base is fixedly connected to a box body, the upper end of the box body is fixedly connected to a lifting assembly, the lifting assembly comprises a transmission motor, a first support seat, and a second support seat, the output shaft of the transmission motor is fixedly connected to a first bevel gear, the interior of the first support seat is rotatably connected to a first rotating rod, the interior of the second support seat is rotatably connected to a second rotating rod, one side of the first rotating rod and the second rotating rod are both fixedly connected to the second bevel gear, the first bevel gear is meshed with the second bevel gear, and the other sides of the first rotating rod and the second rotating rod are both fixedly connected to a gear;
[0006] The top wall of the box body is symmetrically provided with mounting brackets on both sides, and the upper end of the mounting bracket is fixedly connected to a rack, the rack part passes through the box body and meshes with the gear. A movable roller is symmetrically provided inside the mounting bracket, and a fixed roller is symmetrically provided inside the box body, and the fixed roller is located below the movable roller. The upper end of the box body is fixedly connected to a water tank, and the inside of the water tank is fixedly connected to a water pump, and the water outlet end of the water pump is fixedly connected to a first water pipe, and the lower end of the first water pipe is fixedly connected to a connecting pipe, and the two ends of the connecting pipe are symmetrically provided with a second water pipe, and the lower end of the second water pipe is fixedly connected to a first spray pipe, one side of the first spray pipe is fixedly connected to a plurality of first spray heads, and the first spray head faces the movable roller, the lower end of the first spray pipe is fixedly connected to a third water pipe, and the lower end of the third water pipe is fixedly connected to a second spray pipe, and one side of the second spray pipe is fixedly connected to a plurality of second spray heads, and the second spray head faces the fixed roller.
[0007] According to the threaded steel rolling mill device, the transmission motor, the first support seat, and the second support seat are all fixed to the upper end of the box body.
[0008] According to the threaded steel rolling mill device, two of the first support seats and two of the second support seats are provided.
[0009] According to the threaded steel rolling mill device, telescopic rods are symmetrically provided on both sides of the top wall inside the box body, and the lower ends of the telescopic rods are fixedly connected to the mounting frame.
[0010] According to the threaded steel rolling mill device, a material inlet is provided on one side of the box body, and a material outlet is provided on the other side of the box body.
[0011] Compared with the prior art, the beneficial effects of the present invention are:
[0012] 1. This threaded steel rolling mill device drives the mounting frame and the movable roller to move up and down, adjusts the distance between the two rollers, and expands the scope of application by arranging a transmission motor, a first bevel gear, a second bevel gear, a first rotating rod, a second rotating rod, a gear, and a rack.
[0013] 2. This threaded steel rolling mill device cleans the surfaces of the movable roller and the fixed roller and removes oxides attached to the surface thereof by arranging a water tank, a first water pipe, a connecting pipe, a second water pipe, a first spray pipe, a first spray head, a third water pipe, a second spray pipe, and a second spray head. This will not affect the rolling effect of the threaded steel and can cool the threaded steel at the same time, and is highly practical.
[0014] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;
[0016] Figure 1 This is a three-dimensional diagram of a threaded steel rolling mill device according to the present invention;
[0017] Figure 2 This is a partial cross-sectional view of a threaded steel rolling mill device according to the present invention;
[0018] Figure 3 For the utility model Figure 2 An enlarged schematic diagram of the structure at A in the middle;
[0019] Figure 4 This is a cross-sectional view of a threaded steel rolling mill device according to the present invention.
[0020] In the figure: 1. Base; 2. Box body; 3. Fixed roller; 4. Lifting assembly; 5. Mounting frame; 6. Moving roller; 7. Telescopic rod; 8. Water tank; 9. First water pipe; 10. Connecting pipe; 11. Second water pipe; 12. First spray pipe; 13. First spray head; 14. Third water pipe; 15. Second spray pipe; 16. Second spray head; 17. Feed inlet; 18. Feed outlet; 41. Transmission motor; 42. First bevel gear; 43. First support seat; 44. Second support seat; 45. First rotating rod; 46. Second rotating rod; 47. Gear; 48. Rack; 49. Second bevel gear. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the utility model.
[0022] See also Figure 1-4, the utility model embodiment provides a technical solution: a threaded steel rolling mill device, including a base 1, the upper end of the base 1 is fixedly connected to a box 2, the upper end of the box 2 is fixedly connected to a lifting assembly 4, the lifting assembly 4 includes a transmission motor 41, a first support seat 43, and a second support seat 44, the output shaft of the transmission motor 41 is fixedly connected to a first bevel gear 42, the internal rotation of the first support seat 43 is connected to a first rotating rod 45, the internal rotation of the second support seat 44 is connected to a second rotating rod 46, one side of the first rotating rod 45 and the second rotating rod 46 are both fixedly connected to a second bevel gear 49, the first bevel gear 42 is meshed with the second bevel gear 49, and the other sides of the first rotating rod 45 and the second rotating rod 46 are both fixedly connected There is a gear 47, and telescopic rods 7 are symmetrically provided on both sides of the top wall inside the box body 2. The lower end of the telescopic rod 7 is fixedly connected to the mounting frame 5. By setting the telescopic rod 7, the movement and support of the mounting frame 5 are facilitated. The upper end of the mounting frame 5 is fixedly connected to the rack 48, and the rack 48 partially passes through the box body 2 and meshes with the gear 47. The interior of the mounting frame 5 is symmetrically provided with a movable roller 6, and the interior of the box body 2 is symmetrically provided with a fixed roller 3, which is located below the movable roller 6. By setting a transmission motor 41, a first bevel gear 42, a second bevel gear 49, a first rotating rod 45, a second rotating rod 46, a gear 47, and a rack 48, the mounting frame 5 and the movable roller 6 are driven to rise and fall, and the distance between the two rollers is adjusted to expand the scope of application;
[0023] like Figure 1 and Figure 4 As shown, the upper end of the box body 2 is fixedly connected to a water tank 8, the interior of the water tank 8 is fixedly connected to a water pump, the water outlet end of the water pump is fixedly connected to a first water pipe 9, the lower end of the first water pipe 9 is fixedly connected to a connecting pipe 10, and second water pipes 11 are symmetrically provided at both ends of the connecting pipe 10, the lower end of the second water pipe 11 is fixedly connected to a first spray pipe 12, one side of the first spray pipe 12 is fixedly connected to a plurality of first spray heads 13, and the first spray head 13 faces the movable roller 6; the lower end of the first spray pipe 12 is fixedly connected to a third water pipe 14, the lower end of the third water pipe 14 is fixedly connected to the movable roller 6; A second spray pipe 15 is fixedly connected to the end, and several second spray heads 16 are fixedly connected to one side of the second spray pipe 15. The second spray head 16 faces the fixed roller 3. By arranging the water tank 8, the first water pipe 9, the connecting pipe 10, the second water pipe 11, the first spray pipe 12, the first spray head 13, the third water pipe 14, the second spray pipe 15, and the second spray head 16, the surfaces of the movable roller 6 and the fixed roller 3 are cleaned, and the oxides attached to the surface are removed, which will not affect the rolling effect of the rebar, and can cool the rebar at the same time, and is highly practical.
[0024] The transmission motor 41, the first support seat 43, and the second support seat 44 are all fixed to the upper end of the box body 2. There are two first support seats 43 and two second support seats 44. An inlet 17 is opened on one side of the box body 2 to facilitate the entry of the threaded steel into the box body 2. An outlet 18 is opened on the other side of the box body 2 to facilitate the discharge of the threaded steel.
[0025] Working principle: When in use, turn on the power and start the transmission motor 41. The transmission motor 41 drives the first bevel gear 42 to rotate, and the first bevel gear 42 drives the second bevel gear 49 to rotate. The second bevel gear 49 drives the first rotating rod 45 and the second rotating rod 46 to rotate, and then drives the gear 47 to rotate. The gear 47 drives the rack 48 to rise and fall, and then drives the mounting frame 5 to rise and fall. The mounting frame 5 drives the movable roller 6 to rise and fall, adjusts the distance between it and the fixed roller 3, and rolls the rebar. During the rolling process, the water pump in the water tank 8 is started, and water is pumped into the connecting pipe 10 through the first water pipe 9, and then into the two first spray pipes 12 through the second water pipe 11. The movable roller 6 is sprayed and rinsed through the first spray head 13, and enters the second spray pipe 15 through the third water pipe 14. The fixed roller 3 is sprayed and rinsed through the second spray head 16 to cool the rebar.
[0026] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.
Claims
1. A threaded steel rolling mill device, comprising a base (1), characterized in that: The upper end of the base (1) is fixedly connected to the box body (2), and the upper end of the box body (2) is fixedly connected to the lifting assembly (4), and the lifting assembly (4) comprises a transmission motor (41), a first support seat (43), and a second support seat (44); the output shaft of the transmission motor (41) is fixedly connected to the first bevel gear (42); the first support seat (43) is internally rotatably connected to the first rotating rod (45); the second support seat (44) is internally rotatably connected to the second rotating rod (46); one side of the first rotating rod (45) and the second rotating rod (46) are both fixedly connected to the second bevel gear (49); the first bevel gear (42) is meshed with the second bevel gear (49); the other side of the first rotating rod (45) and the second rotating rod (46) are both fixedly connected to the gear (47); Mounting frames (5) are symmetrically provided on both sides of the top wall inside the box (2), and the upper end of the mounting frame (5) is fixedly connected to a rack (48), and the rack (48) partially passes through the box (2) and meshes with the gear (47). The interior of the mounting frame (5) is symmetrically provided with a movable roller (6), and the interior of the box (2) is symmetrically provided with a fixed roller (3), and the fixed roller (3) is located below the movable roller (6). The upper end of the box (2) is fixedly connected to a water tank (8), and the interior of the water tank (8) is fixedly connected to a water pump, and the water outlet end of the water pump is fixedly connected to a first water pipe (9), and the lower end of the first water pipe (9) is fixedly connected to the water pump. A connecting pipe (10) is provided, and second water pipes (11) are symmetrically arranged at both ends of the connecting pipe (10), the lower end of the second water pipe (11) is fixedly connected to a first spray pipe (12), one side of the first spray pipe (12) is fixedly connected to a plurality of first spray heads (13), and the first spray heads (13) face the movable roller (6), the lower end of the first spray pipe (12) is fixedly connected to a third water pipe (14), the lower end of the third water pipe (14) is fixedly connected to a second spray pipe (15), one side of the second spray pipe (15) is fixedly connected to a plurality of second spray heads (16), and the second spray heads (16) face the fixed roller (3).
2. A threaded steel rolling mill device according to claim 1, characterized in that: The transmission motor (41), the first support base (43), and the second support base (44) are all fixed to the upper end of the box body (2).
3. A threaded steel rolling mill device according to claim 1, characterized in that: There are two first support seats (43) and two second support seats (44).
4. A threaded steel rolling mill device according to claim 1, characterized in that: Telescopic rods (7) are symmetrically arranged on both sides of the top wall inside the box body (2), and the lower ends of the telescopic rods (7) are fixedly connected to the mounting frame (5).
5. The threaded steel rolling mill device according to claim 1, characterized in that: A material inlet (17) is provided on one side of the box body (2), and a material outlet (18) is provided on the other side of the box body (2).