Ring rolling mill for flange production and machining

Abstract

The utility model discloses a flange producing and processing ring rolling mill which comprises a base, a frame body is arranged in the middle of one side of the top of the base, a driving motor is arranged at the top of the inner side of the frame body, a driving wheel is arranged at the output end of the driving motor, a first groove body is formed in one side of the frame body, and a second groove body is formed in the other side of the frame body. And catch wheels are arranged on the inner side of the first groove body, transfer rails are arranged at the two ends of the top of the base, and a movable trolley is arranged between the tops of the transfer rails. The lifting positioning assembly is arranged between the outer side of the first groove body and one side of the frame body, the height of the first groove body and the height of the catch wheel can be adjusted in a lifting mode by starting a hydraulic cylinder in the using process, and when the first groove body is driven to ascend and descend, the stable check block moves relative to the two ends of the stable guide rail in a lifting mode; therefore, the purpose of controlling and adjusting the distance between the catch wheel and the top surface of the movable trolley is achieved, flanges with different thicknesses can be conveniently machined according to flange plate production requirements, and the applicability of the ring rolling mill is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of flange production, in particular to a ring rolling machine for flange production and processing. Background Art

[0002] A flange is an important mechanical part, which is usually a disc with holes. Flanges are widely used in industrial pipe systems, mainly for connecting pipes with different diameters or materials. When producing and processing flanges, a ring rolling machine is needed to roll a billet into a disc with a central hole.

[0003] For example, a ring rolling machine for flange production and processing disclosed in the utility model with the authorization publication number of CN220837745U includes a base. On the left and right sides of the top of the base, first shells are installed. On the inner top ends of the two first shells, a second shell is installed. At the center position on the front side of the second shell, a motor is connected by screws. On the front output end of the motor, a driving roller is installed. On the top right side of the first shell, a winch is connected by screws. On the left output end of the winch, a winding roller is installed. The left side of the winding roller sequentially extends into the inner cavities of the second shell and the first shell. This ring rolling machine for flange production and processing can lift and move the base in an electric way, so that when loading and unloading the blank, it can be completed without multiple people, greatly reducing the input cost. Moreover, the operation difficulty is reduced, the operation is simple and convenient, time-saving and labor-saving, with high efficiency, good safety, significantly improved automation degree, flexible use and strong practicability, meeting the use requirements in the existing market. However, in the process of applying this technical solution, the distance between the baffle and the base is fixed, and only flanges with a fixed thickness can be processed, there is a technical problem that the limiting position of the flange end face cannot be adjusted to produce flanges with different thicknesses. Summary of the Utility Model

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a ring rolling machine for flange production and processing, which can solve the technical problem that the distance between the baffle and the base is fixed, only flanges with a fixed thickness can be processed, and the limiting position of the flange end face cannot be adjusted to produce flanges with different thicknesses.

[0005] To solve the above technical problems, the present utility model provides the following technical solutions: A ring rolling machine for flange production and processing, including a base, at the middle position on one side of the top of the base, there is a frame body, at the top inside the frame body, there is a driving motor, at the output end of the driving motor, there is a driving wheel, on one side of the frame body, there is a first groove body, inside the first groove body, there is a retaining wheel, at both ends of the top of the base, there are transfer tracks, between the tops of the transfer tracks, there is a moving trolley, at the middle position on one side of the top of the moving trolley, there is a driven roller, at both ends on one side of the top of the base, there are guiding mechanisms, on one side of the top of the frame body, there is a hydraulic cylinder, at both ends of the top of one side of the first groove body, there are stabilizing blocks, at the middle position on one side of the top of the frame body, there is a stabilizing guide rail, at both ends of both sides of the bottom of the moving trolley, there are cleaning components.

[0006] As a preferred technical solution of the present utility model, the bottom end of the hydraulic cylinder is fixedly connected to the middle position of the top end of the first groove body, and the stabilizing blocks are symmetrically arranged on one side of the first groove body.

[0007] As a preferred technical solution of the present utility model, the stabilizing blocks are nested at both ends of the stabilizing guide rail, and the stabilizing blocks can move relatively up and down at both ends of the stabilizing guide rail.

[0008] As a preferred technical solution of the present utility model, the guiding mechanism includes a fixed seat, the fixed seat is arranged at both ends on one side of the top of the base, inside the top of the fixed seat, there is a pushing electric cylinder passed through, inside the pushing electric cylinder, there is a second groove body, between both ends inside the second groove body, there is a guiding roller.

[0009] As a preferred technical solution of the present utility model, the fixed seat is in an "L" shape, and the fixed seats are symmetrically arranged on one side of the top of the base.

[0010] As a preferred technical solution of the present utility model, the cleaning component includes a cleaning push block, the cleaning push block is arranged at both ends of both sides of the bottom of the moving trolley, the bottom end of the cleaning push block fits with the top of the transfer track, and the bottom end of the cleaning push block is clamped on the top of the transfer track, inside the cleaning push block, there is a cleaning steel brush.

[0011] Compared with the prior art, the beneficial effects that the present utility model can achieve are:

[0012] 1. By arranging a lifting and positioning component between the outer side of the first trough body and one side of the frame body, the height of the first trough body and the retaining wheel can be adjusted by lifting when the hydraulic cylinder is started during use. Moreover, when the first trough body is driven to lift, the stabilizing block moves relatively up and down at both ends of the stabilizing guide rail, thus achieving the purpose of controlling and adjusting the distance between the retaining wheel and the top surface of the moving trolley, so as to facilitate the processing of flanges with different thicknesses according to the production requirements of the flange, making the ring rolling machine more applicable;

[0013] 2. By arranging cleaning components at both ends of the bottom sides of the moving trolley, when the moving trolley moves on the transfer track, it drives the cleaning push block and the cleaning steel brush to move simultaneously. The cleaning push block and the cleaning steel brush are used to push and clean the scale dropped on the transfer track during ring rolling processing, ensuring that the moving trolley moves smoothly on the transfer track to transport the flange, and the feasibility is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0015] Figure 2 is a rear three-dimensional structural schematic diagram of the present utility model;

[0016] Figure 3 is a side view structural schematic diagram of the present utility model;

[0017] Figure 4 is of the present utility model Figure 1 enlarged structural schematic diagram at A in.

[0018] Wherein: 1. Base; 2. Moving trolley; 3. Driven roller; 4. Fixed seat; 5. Pushing electric cylinder; 6. Driving wheel; 7. Frame body; 8. Stabilizing block; 9. Stabilizing guide rail; 10. Hydraulic cylinder; 11. First trough body; 12. Retaining wheel; 13. Guide roller; 14. Transfer track; 15. Driving motor; 16. Second trough body; 17. Cleaning push block; 18. Cleaning steel brush. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments. However, the following embodiments are only the preferred embodiments of the present utility model and not all of them. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative work all belong to the protection scope of the present utility model. The experimental methods in the following embodiments are all conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments can all be obtained from commercial channels unless otherwise specified.

[0020] Embodiment

[0021] Please refer toFigures 1-4 As shown in the figure, the utility model provides a ring rolling machine for flange production and processing, which includes a base 1. At the middle position on one side of the top of the base 1, a frame body 7 is arranged. At the top inside the frame body 7, a driving motor 15 is arranged. At the output end of the driving motor 15, a driving wheel 6 is arranged. On one side of the frame body 7, a first groove body 11 is arranged. Inside the first groove body 11, a retaining wheel 12 is arranged. At both ends of the top of the base 1, transfer tracks 14 are arranged. Between the tops of the transfer tracks 14, a moving trolley 2 is arranged. At the middle position on one side of the top of the moving trolley 2, a driven roller 3 is arranged. The flange blank is positioned and placed through the driven roller 3. Subsequently, the blank is transferred to one side of the driving wheel 6 through the moving trolley 2. At the same time, the driving motor 15 is started to drive the driving wheel 6 to rotate and roll the blank. At both ends on one side of the top of the base 1, "L"-shaped fixed seats 4 are arranged, and the fixed seats 4 are symmetrically arranged on one side of the top of the base 1. Inside the top of the fixed seat 4, a pushing electric cylinder 5 is arranged. Inside the pushing electric cylinder 5, a second groove body 16 is arranged. Between the two ends inside the second groove body 16, a guiding roller 13 is arranged. When the blank is rolled by the driving wheel 6, the second groove body 16 is driven by the pushing electric cylinder 5 to drive the guiding roller 13 to fit against the side of the blank to round it. At the same time, the thickness of the blank is controlled by the retaining wheel 12;

[0022] As a further implementation manner of this embodiment, as Figure 1 , Figure 2 and Figure 3 shown, on one side of the top of the frame body 7, a hydraulic cylinder 10 is arranged. The bottom end of the hydraulic cylinder 10 is fixedly connected to the middle position of the top end of the first groove body 11. Starting the hydraulic cylinder 10 can lift and adjust the height of the first groove body 11 and the retaining wheel 12. At both ends of the top of one side of the first groove body 11, stable retaining blocks 8 are arranged. The stable retaining blocks 8 are symmetrically arranged on one side of the first groove body 11. At the middle position of the top of one side of the frame body 7, a stable guide rail 9 is arranged. The stable retaining blocks 8 are nested at both ends of the stable guide rail 9, and the stable retaining blocks 8 can move relatively up and down at both ends of the stable guide rail 9. When the first groove body 11 is driven to lift and lower, the stable retaining blocks 8 move relatively up and down at both ends of the stable guide rail 9 accordingly, so as to achieve the purpose of controlling and adjusting the distance between the retaining wheel 12 and the top surface of the moving trolley 2, thereby realizing the effect of conveniently processing flanges with different thicknesses according to the production requirements of the flange disc, and effectively improving the applicability of the ring rolling machine;

[0023] When in use, starting the hydraulic cylinder 10 can lift and adjust the height of the first groove body 11 and the retaining wheel 12, thereby adjusting the rolling thickness of the retaining wheel 12. And when the first groove body 11 is driven to lift and lower, the stable retaining blocks 8 move relatively up and down at both ends of the stable guide rail 9 accordingly, thereby controlling and adjusting the distance between the retaining wheel 12 and the top surface of the moving trolley 2;

[0024] As a further implementation manner of this embodiment, as Figures 1-4As shown, cleaning components are provided at both ends of the bottom of the mobile trolley 2, and the cleaning components include cleaning push blocks 17, which are provided at both ends of the bottom of the mobile trolley 2, and cleaning steel brushes 18 are provided on the inner side of the cleaning push blocks 17, and the bottom ends of the cleaning push blocks 17 fit with the top of the transfer track 14, and the bottom ends of the cleaning push blocks 17 are clamped on the top of the transfer track 14, and the mobile trolley 2 moves on the transfer track 14 while driving the cleaning push blocks 17 and the cleaning steel brushes 18 to push and clean the oxide scale that falls on the transfer track 14 during the ring rolling process, so as to ensure that the mobile trolley 2 moves smoothly on the transfer track 14 to transport the flange;

[0025] Specific working principle:

[0026] When using the ring rolling machine, the worker first uses a forklift or other tools to position the blank outside the driven roller 3, and then moves the blank to the side of the driving wheel 6 through the mobile trolley 2, and starts the driving motor 15 to drive the driving wheel 6 to rotate and roll the blank. At the same time, the hydraulic cylinder 10 is started to lift and adjust the height of the first trough body 11 and the stopper wheel 12, so as to adjust the thickness of the ring rolled by the stopper wheel 12, and when the first trough body 11 is driven to lift, the stabilizing block 8 moves relatively up and down at the two ends of the stabilizing guide rail 9, and when the blank is rolled by the driving wheel 6, the push motor 15 is used to drive the driving wheel 6 to rotate and roll the blank. The cylinder 5 pushes the second trough body 16 to drive the guide roller 13 to fit the side of the blank to guide it into a round shape, and at the same time uses the stop wheel 12 to control the thickness of the blank. After the blank is processed by ring rolling, it is transferred out by the mobile trolley 2. The mobile trolley 2 moves on the transfer track 14 and drives the cleaning push block 17 and the cleaning steel brush 18 to move at the same time. The cleaning push block 17 and the cleaning steel brush 18 can be used to push and clean the oxide scale that falls on the transfer track 14 during the ring rolling process, ensuring that the mobile trolley 2 moves smoothly on the transfer track 14 to transport the flange.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A ring rolling machine for flange production and processing, comprising a base (1), characterized in that: A frame (7) is provided at the middle position of one side of the top of the base (1), a driving motor (15) is provided at the top of the inner side of the frame (7), a driving wheel (6) is provided at the output end of the driving motor (15), a first trough (11) is provided at one side of the frame (7), a stopper wheel (12) is provided on the inner side of the first trough (11), transfer rails (14) are provided at both ends of the top of the base (1), a moving trolley (2) is provided between the tops of the transfer rails (14), a driven roller (3) is provided at the middle position of one side of the top of the moving trolley (2), guide mechanisms are provided at both ends of one side of the top of the base (1), a hydraulic cylinder (10) is provided at one side of the top of the frame (7), stabilizing blocks (8) are provided at both ends of the top of one side of the first trough (11), a stabilizing guide rail (9) is provided at the middle position of the top of one side of the frame (7), and cleaning components are provided at both ends of the bottom of the moving trolley (2).

2. The ring rolling machine for flange production and processing according to claim 1 is characterized in that: The bottom end of the hydraulic cylinder (10) is fixedly connected to the middle position of the top end of the first trough body (11), and the stabilizing block (8) is symmetrically arranged on one side of the first trough body (11).

3. The ring rolling machine for flange production and processing according to claim 1 is characterized in that: The stabilizing block (8) is nested at two ends of the stabilizing guide rail (9), and the stabilizing block (8) can be relatively lifted and lowered at the two ends of the stabilizing guide rail (9).

4. The ring rolling machine for flange production and processing according to claim 1 is characterized in that: The guide mechanism comprises a fixed seat (4), the fixed seat (4) being arranged at two ends of one side of the top of the base (1), a pushing electric cylinder (5) being passed through the top of the inner side of the fixed seat (4), a second groove body (16) being arranged on the inner side of the pushing electric cylinder (5), and a guide roller (13) being arranged between the two ends inside the second groove body (16).

5. The ring rolling machine for flange production and processing according to claim 4 is characterized in that: The fixing seat (4) is in an "L" shape, and the fixing seat (4) is symmetrically arranged on one side of the top of the base (1).

6. The ring rolling machine for flange production and processing according to claim 1, characterized in that: The cleaning assembly comprises a cleaning push block (17), the cleaning push block (17) being arranged at both ends of the bottom of the moving trolley (2), the bottom end of the cleaning push block (17) being matched with the top of the transfer track (14), and the bottom end of the cleaning push block (17) being clamped on the top of the transfer track (14), and a cleaning steel brush (18) being arranged on the inner side of the cleaning push block (17).

Images