Ring rolling machine with main roller of multi-station structure
By introducing guide wheels, blocks, springs, and hydraulic cylinders into the multi-station ring rolling mill, the problems of complex structure and insufficient safety of traditional ring rolling mills have been solved, and efficient and safe multi-process processing has been achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-02
- Publication Date
- 2026-03-17
AI Technical Summary
Traditional multi-station ring rolling machines with main rollers have complex structures, complicated operations, and lack of safety protection, which increases the safety risks for operators.
A multi-station ring rolling machine with a main roller structure was designed. Guide wheels and blocks are used to guide the movement of the workpiece, springs and cylinders are used to ensure the stability and safety of the workpiece position, and multiple processes can be carried out simultaneously through slide rails and drive rollers to reduce the workpiece transfer time.
It improves processing accuracy and production efficiency, reduces processing errors and safety risks, and ensures the safety of operators.
Smart Images
Figure CN223997206U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of ring rolling machine technology, specifically a ring rolling machine with a multi-station main roller structure. Background Technology
[0002] Rolling is a processing technology that uses rollers to apply pressure to metal materials, causing them to deform and form the desired shape. The multi-station structure of the main roller allows multiple processes to be completed on the same machine, reducing the transfer of workpieces between different devices and improving production efficiency.
[0003] Traditional multi-station ring rolling machines with main rollers have relatively complex structures and are complicated to operate. Furthermore, some traditional ring rolling machines may lack sufficient safety protection measures in their structural design, increasing the safety risks for operators. Utility Model Content
[0004] (a) Technical problems to be solved
[0005] To address the shortcomings of existing technologies, this utility model provides a multi-station main roller ring rolling machine to solve the problems mentioned in the background section.
[0006] (II) Technical Solution
[0007] To achieve the above objectives, this utility model provides the following technical solution: a multi-station ring rolling mill with a main roller structure, comprising a frame, a first mounting block fixedly mounted on the front side of the frame, a first mounting seat fixedly mounted on the bottom of the first mounting block, a connecting piece rotatably connected to the inner side of the first mounting seat, a core roller rotatably connected to the front side of the middle part of the frame, a first slide rail fixedly mounted on the inner side of the middle part of the frame, a first slider slidably connected to the surface of the first slide rail, a mounting frame fixedly mounted on the outer side of the first slider, second slide rails fixedly mounted on the left and right sides inside the mounting frame, a second slider slidably connected to the surface of the second slide rail, a second mounting block fixedly mounted on the outer side of the second slider, a drive roller rotatably connected to the front side of the second mounting block, the drive roller comprising a rolling groove and a rolling protrusion, the axes of the rolling groove and the rolling protrusion coinciding, a first hydraulic cylinder fixedly mounted on the top of the frame, the telescopic end of the first hydraulic cylinder fixedly mounted on the top of the mounting frame.
[0008] Preferably, the first mounting block is L-shaped, and there are two first mounting blocks.
[0009] Preferably, the end of the connector away from the first mounting base is rotatably connected to a guide wheel, and the guide wheel is located on the left and right sides of the core roller.
[0010] Preferably, a stop is rotatably connected to the front side of the second mounting base, and the stop is located in front of the core roller.
[0011] Preferably, a spring is fixedly installed on the top side of the first mounting block, and the other end of the spring is fixedly installed on the side of the connector.
[0012] Preferably, a second hydraulic cylinder is fixedly installed on the top rear side of the mounting bracket, and the telescopic end of the second hydraulic cylinder is fixedly connected to the rear side of the second mounting block.
[0013] Compared with the prior art, this utility model provides a multi-station main roller ring rolling machine with the following advantages: The multi-station main roller ring rolling machine has a first mounting block fixedly installed on the front side of the frame. A first mounting seat is fixedly installed on the top surface of the bottom of the first mounting block. A connecting piece is rotatably connected to the bottom of the first mounting seat. A spring is fixedly installed on the inner side of the top of the first mounting block. The other end of the spring is fixedly installed on the connecting piece. A guide wheel is rotatably connected to the end of the connecting piece away from the first mounting seat. During the ring rolling process, the guide wheel can guide the movement trajectory of the workpiece to be processed in the ring rolling machine, ensuring that the workpiece maintains the correct position and orientation during processing. The spring can apply force to the guide wheel, making the guide wheel fit tightly against the workpiece surface and absorbing vibrations during processing, thus improving the service life of the structure. A stop block is rotatably connected to the second mounting seat at the bottom of the frame. The stop block can restrict the position of the workpiece to be processed, preventing… To prevent the core roller from detaching during processing and reduce the possibility of accidents, a first hydraulic cylinder is fixedly installed on the top of the frame, and a first slide rail is fixedly installed inside the top of the frame. A first slider is slidably connected to the surface of the first slide rail, and a mounting frame is fixedly connected to the surface of the first slider. The telescopic end of the first hydraulic cylinder is fixedly connected to the top of the mounting frame, allowing the mounting frame to move vertically. A second slide rail is fixedly installed inside the mounting frame, and a second slider is slidably connected to the surface of the second slide rail. A second mounting block is fixedly installed on the surface of the second slider. A second hydraulic cylinder is located behind the second mounting block, and the telescopic end of the second hydraulic cylinder is fixedly connected to the rear side of the second mounting block. The drive roller has rolling grooves and rolling protrusions, allowing the second mounting block to move horizontally. This allows the drive roller to move to complete different rolling requirements, enabling multiple processes to be performed simultaneously, reducing the transfer time of workpieces between various workstations, and thus improving overall production efficiency. Attached Figure Description
[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0015] Figure 2 This is a front view structural diagram of the present utility model;
[0016] Figure 3 This is a schematic diagram of the guide wheel mounting structure of this utility model;
[0017] Figure 4 This is a schematic diagram of the drive roller mounting structure of this utility model.
[0018] In the diagram: 1. Frame; 2. First mounting block; 3. First mounting seat; 4. Connector; 5. Second mounting seat; 6. Stop; 7. Spring; 8. Drive roller; 9. First slide rail; 10. First slider; 11. First hydraulic cylinder; 12. Guide wheel; 13. Core roller; 14. Mounting frame; 15. Second slide rail; 16. Second slider; 17. Second mounting block; 18. Second hydraulic cylinder; 801. Rolling groove; 802. Rolling protrusion. Detailed Implementation
[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0020] like Figure 1-4 As shown, this utility model provides a technical solution: a multi-station ring rolling machine with a main roller structure, including a frame 1, a first mounting block 2 fixedly mounted on the front side of the frame 1, a first mounting seat 3 fixedly mounted on the bottom of the first mounting block 2, a connecting piece 4 rotatably connected to the inner side of the first mounting seat 3, a core roller 13 rotatably connected to the front side of the middle part of the frame 1, a first slide rail 9 fixedly mounted on the inner side of the middle part of the frame 1, a first slider 10 slidably connected to the surface of the first slide rail 9, and a mounting bracket 14 fixedly mounted on the outer side of the first slider 10. The second slide rails 15 are fixedly installed on the left and right sides inside the mounting frame 14. The second slide rails 15 are slidably connected to the surface of the second slide rails 15. The second slide rails 16 are fixedly installed on the outside of the second slide rails 16. The second slide rails 16 are rotatably connected to the front side of the second slide rails 14. The drive roller 8 includes a rolling groove 801 and a rolling protrusion 802. The axes of the rolling groove 801 and the rolling protrusion 802 are coincident. The first hydraulic cylinder 11 is fixedly installed on the top of the frame 1. The telescopic end of the first hydraulic cylinder 11 is fixedly installed on the top of the mounting frame 14.
[0021] Furthermore, the first mounting block 2 is L-shaped, and there are two first mounting blocks 2.
[0022] Specifically, the L-shaped structure has good compressive and tensile strength, which makes the structure more stable and able to withstand larger loads.
[0023] Furthermore, the end of the connector 4 furthest from the first mounting base 3 is rotatably connected to a guide wheel 12, which is located on the left and right sides of the core roller 13.
[0024] Specifically, the guide wheel 12 can effectively guide the movement of the workpiece in the ring rolling machine, ensuring that the workpiece maintains the correct positioning during processing, reducing deviations and improving processing accuracy.
[0025] Furthermore, a stop 6 is rotatably connected to the front side of the second mounting base 5, and the stop 6 is located in front of the core roller 13.
[0026] Specifically, the stop 6 can effectively prevent the workpiece from detaching from the core roller 13 during the rolling process, reducing the possibility of accidents and ensuring the safety of operators.
[0027] Furthermore, a spring 7 is fixedly installed on the top side of the first mounting block 2, and the other end of the spring 7 is fixedly installed on the side of the connector 4.
[0028] Specifically, the spring 7 can apply force to the connector 4, so that the guide wheel 12 can be tightly attached to the workpiece surface, reducing machining errors.
[0029] Furthermore, a second hydraulic cylinder 18 is fixedly installed on the top rear side of the mounting bracket 14, and the telescopic end of the second hydraulic cylinder 18 is fixedly connected to the rear side of the second mounting block 17.
[0030] Specifically, the second hydraulic cylinder 18 can move the second mounting block 17 along the second slide rail 15 in the horizontal direction, so that the drive roller 8 can move in the horizontal direction to complete different rolling processes, reducing the transfer time of the workpiece between various stations, thereby improving the overall production efficiency.
[0031] Working principle: First, in this multi-station ring rolling machine with a main roller, a first mounting block 2 is fixedly installed on the front side of the frame 1. A first mounting seat 3 is fixedly installed on the top surface of the bottom of the first mounting block 2. A connecting piece 4 is rotatably connected to the bottom of the first mounting seat 3. A spring 7 is fixedly installed on the inner side of the top of the first mounting block 2. The other end of the spring 7 is fixedly installed on the connecting piece 4. A guide wheel 12 is rotatably connected to the end of the connecting piece 4 away from the first mounting seat 3. The guide wheel 12 can guide the movement trajectory of the workpiece to be processed in the ring rolling machine, ensuring that the workpiece maintains the correct position and orientation during processing. The spring 7 can apply force to the guide wheel 12, making the guide wheel 12 closely adhere to the surface of the workpiece. Second, a stop block 6 is rotatably connected to the second mounting seat 5 at the bottom of the frame 1. The stop block 6 can restrict the position of the workpiece to be processed, preventing it from detaching from the core roller 13 during processing. A first hydraulic cylinder 11 is fixedly installed on the top of the frame 1. A first slide rail 9 is fixedly installed inside the top. A first slider 10 is slidably connected to the surface of the first slide rail 9. A mounting frame 14 is fixedly connected to the surface of the first slider 10. The telescopic end of the first hydraulic cylinder 11 is fixedly connected to the top of the mounting frame 14, allowing the mounting frame 14 to move vertically. A second slide rail 15 is fixedly installed inside the mounting frame 14. A second slider 16 is slidably connected to the surface of the second slide rail 15. A second mounting block 17 is fixedly installed on the surface of the second slider 16. A second hydraulic cylinder 18 is provided behind the second mounting block 17. The telescopic end of the second hydraulic cylinder 18 is fixedly connected to the rear side of the second mounting block 17. Finally, the drive roller 8 has a rolling groove 801 and a rolling protrusion 802, so that when the second mounting block 17 can move horizontally, the drive roller 8 can complete different rolling requirements, allowing multiple processes to be carried out simultaneously and reducing the transfer time of the workpiece between various workstations.
[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A main roller multi-station ring rolling machine comprising a frame (1) and a second mounting seat (5), characterized in that: The frame (1) front side fixedly installed with first mounting block (2), the first mounting block (2) bottom fixedly installed with first mounting seat (3), the first mounting seat (3) inside rotationally connected with connecting piece (4), the frame (1) middle part front side rotationally connected with core roller (13), the frame (1) middle part's inside fixedly installed with first slide rail (9), the first slide rail (9) surface slidingly connected with first sliding block (10), the first sliding block (10) outside fixedly installed with mounting bracket (14), the mounting bracket (14) inside's left and right sides fixedly installed with second slide rail (15), the second slide rail (15) surface slidingly connected with second sliding block (16), the second sliding block (16) outside fixedly installed with second mounting block (17), the second mounting block (17) front side rotationally connected with drive roller (8), the drive roller (8) includes rolling groove (801) and rolling protrusion (802), the axis of rolling groove (801) and rolling protrusion (802) coincides, the frame (1) top fixedly installed with first oil cylinder (11), the first oil cylinder (11) telescopic end fixedly installed in mounting bracket (14) top.
2. A multi-station ring rolling machine according to claim 1, wherein: The first mounting block (2) is L-shaped, and the first mounting block (2) has two.
3. A multi-station ring rolling machine according to claim 1, wherein: The connecting piece (4) is rotationally connected with a guide wheel (12) at one end away from the first mounting seat (3), and the guide wheel (12) is located on the left and right sides of the core roller (13).
4. A multi-station ring rolling machine according to claim 1, wherein: The second mounting seat (5) is rotationally connected with a stop block (6) at the front side, and the stop block (6) is located in front of the core roller (13).
5. A multi-station ring rolling machine according to claim 1, wherein: The first mounting block (2) is rotationally connected with a guide wheel (12) at one end away from the first mounting seat (3), and the guide wheel (12) is located on the left and right sides of the core roller (13).
6. A multi-station ring rolling machine according to claim 1, wherein: The first mounting block (2) is rotationally connected with a guide wheel (12) at one end away from the first mounting seat (3), and the guide wheel (12) is located on the left and right sides of the core roller (13). The first mounting block (2) is rotationally connected with a guide wheel (12) at one end away from the first mounting seat (3), and the guide wheel (12) is located on the left and right sides of the core roller (13). The first mounting block (2) is rotationally connected with a guide wheel (12) at one end away from the first mounting seat (3), and the guide wheel (12) is located on the left and right sides of the core roller (13).