Metal product spinning machining equipment and machining method thereof

Abstract

The invention relates to the technical field of processing machine tools, and discloses metal product spinning processing equipment, which comprises a bearing column matched with a workbench to provide stable mounting positions for an air cylinder and other components; the spinning assembly is installed at the output ends of the multiple air cylinders and used for providing a lifting spinning function; the synchronizing assembly is installed on one side of the spinning assembly, and when the function of the spinning assembly is achieved, power is provided for other assemblies; the anti-upwarp assembly is installed on one side of the air cylinder and used for reducing upwarp occurring in the spinning process of the metal product; and the pressure equalizing assembly is mounted on one side of the anti-tilting assembly and used for driving the metal product to apply pressure at equal intervals through the synchronous assembly. Through cooperation of the toothed plate, the guide box and the gear, when the spinning assembly works, the pressure equalizing assembly and the anti-tilting assembly are synchronously driven to move, the operation complexity is reduced, the time difference between different assemblies is avoided, the machining efficiency and stability are improved, and the possibility of manual operation errors is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of machining machine tools, in particular to a metal product spinning processing equipment and a processing method thereof. Background Art

[0002] Metal spinning is a commonly used forming process, mainly used to manufacture metal products with complex shapes, and is widely used in aerospace, automobile manufacturing, medical equipment and other fields. This process applies pressure on the rotating workpiece through a spinning wheel or a mold, causing the workpiece to undergo plastic deformation under the action of the mold and gradually form into the desired shape. However, the existing spinning technology has some obvious shortcomings and limitations in practical applications, especially when processing thin-walled and complex-shaped metal products.

[0003] First of all, the warping phenomenon during the spinning process is a common problem at present. In the process of applying pressure, traditional spinning equipment often causes the outer wall of the workpiece to warp due to uneven force or inaccurate control of the spinning path, especially on the outer wall of the metal. This warping phenomenon not only affects the final forming quality of the workpiece, but may also cause surface defects or dimensional deviations of the product, resulting in an increase in the scrap rate of the workpiece. In addition, when processing larger workpieces, the warping problem is more significant due to the greater flexibility of the workpiece itself, which poses a challenge to the stability of the spinning process and the consistency of the finished product.

[0004] Secondly, the problem of uniform pressure is also one of the main shortcomings of existing spinning technology. In the traditional spinning process, due to the limitations of the equipment structure design, the pressure applied to the workpiece is often not uniform enough, especially when the workpiece has a complex geometry or the thickness of different parts varies greatly, it is easy to have excessive local pressure. This uneven pressure phenomenon will cause excessive local deformation of the workpiece, which will affect the dimensional accuracy and mechanical properties of the entire product. Especially in multi-pass processing, pressure control is more difficult, and this uneven pressure distribution may cause stress concentration on the surface of the workpiece, which will affect its long-term performance.

[0005] In addition, synchronous control and operational complexity also present technical difficulties in traditional spinning equipment. Since the spinning process involves the coordinated work of multiple components, such as the synchronous operation of the spinning wheel, upper mold, and lower mold, a complex control system and high operating technology are required. Existing spinning equipment usually controls the movement path and speed of each component independently, which easily leads to asynchronous movement of different components and affects the processing accuracy. Operators not only need to frequently adjust equipment parameters, but also have to deal with coordination issues between equipment, which increases the difficulty of operation and production costs.

[0006] To this end, those skilled in the art provide a metal product spinning processing equipment and a processing method thereof to solve the problems raised in the above background technology. Summary of the invention

[0007] In view of the deficiencies in the prior art, the present invention provides a metal product spinning processing equipment and a processing method thereof, which solve the problems existing in the prior art in terms of stability, precision and operating efficiency.

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: A metal product spinning processing equipment, comprising:

[0009] The load-bearing column, which cooperates with the workbench to provide a stable mounting position for the cylinder and other components;

[0010] A spinning assembly, which is mounted at the output end of the plurality of cylinders and is used to provide a lifting and spinning function;

[0011] A synchronization component is installed on one side of the spinning component and provides power to other components when the function of the spinning component is realized;

[0012] The anti-warping assembly is installed on one side of the cylinder to reduce the warping of metal products during spinning;

[0013] A pressure equalizing assembly is installed on one side of the anti-warping assembly and is used to apply pressure to the metal product at equal intervals through the synchronous assembly;

[0014] The synchronization component includes a tooth plate, which is fixed to one side of the spinning component through a connecting block. When the spinning component descends, it will synchronously push the tooth plate to slide in the inner cavity of the guide box, engage with the gear to drive the pressure equalizing component, and at the same time push the contact plate sliding in the inner cavity of the guide box and drive the pressure equalizing component to move.

[0015] Preferably, the anti-warping component includes a processing table, which is fixed on one side of a plurality of cylinders, and a first rotating rod is rotated on one side of an inner cavity of the processing table, and first bevel gears are installed on both sides of the first rotating rod for engaging with second bevel gears connected to one side of a bidirectional screw rod arranged on both sides of the inner cavity of the processing table, thereby driving the rectangular plate connected to the threaded ring to move synchronously through the threaded connection between the bidirectional screw rod and the threaded ring, and a plurality of spring rods are arranged on one side of the rectangular plate for connecting a rubber plate, and a plurality of rotating wheels are installed on one side of the rubber plate for fitting the metal product to the spinning position through the rotating wheels.

[0016] Preferably, a plurality of fixed blocks are fixed to the inner cavity of the processing table, and the bidirectional screw rotates on one side of two of the fixed blocks.

[0017] Preferably, the spinning assembly includes a pressure plate, which is fixed to the output ends of multiple cylinders. A motor is installed on one side of the pressure plate, and an upper mold is installed on the output end of the motor, which rotates at the bottom of the pressure plate and is used to preliminarily limit the metal product. A lower mold is installed on the top of the processing table through a bearing, which is used to cooperate with the upper mold to realize spinning processing.

[0018] Preferably, a stabilizing column is provided at the bottom of the processing table to bear the pressure during processing on the top of the processing table.

[0019] Preferably, the guide box is fixed on one side of the processing table, and a through groove is opened on one side of the guide box, which is used to synchronously drive the linkage ring to move under the limit of the stabilizing column when the contact plate is pressed down. Guide rods are fixed on both sides of the inner cavity of the guide box, and the outer wall of the guide rod is sleeved with a spring. When there is no pressure on the top of the contact plate, the contact plate and the linkage ring are pushed back to the initial position.

[0020] Preferably, the pressure equalizing assembly includes a limit block, which is arranged on the outer wall of the processing table, and the inner cavity of the limit block is provided with a limiting groove, and a directional block is slidably provided on the top of the limit block, a spinning wheel is installed on one side of the directional block, and a connecting rod is hinged at the bottom of the directional block.

[0021] Preferably, the plurality of connecting rods are hinged on both sides of the linkage ring, and the connecting rods slide in the inner cavity of the limiting groove.

[0022] A metal product spinning method, used in a metal product spinning equipment, comprises the following steps:

[0023] S1. Before starting the equipment, the operator shall check the equipment, including key components such as the load-bearing column, workbench, cylinder, spinning assembly, etc., and confirm that the upper mold and the lower mold are installed in place, the upper mold is fixed on the pressure plate of the spinning assembly, and the lower mold is installed on the top of the processing table;

[0024] S2. The operator places the metal product to be processed on the lower mold and aligns it with the upper mold;

[0025] S3. After the equipment is started, the cylinder starts to work, driving the spinning assembly to move up and down, the pressure plate descends, and the upper mold contacts and presses the metal product to perform preliminary positioning;

[0026] S4, the motor in the spinning assembly starts, driving the upper mold to rotate, applying spinning pressure to the metal product, the spinning assembly descends and rotates, and the synchronization assembly drives the equalizing assembly and the anti-warping assembly to run synchronously through the tooth plate;

[0027] S5, the anti-warping component is driven by the synchronous component, the first rotating rod drives the bidirectional screw rod, the rectangular plate and the spring rod act on the rubber plate, and the outer wall of the metal product is attached to the rotating wheel to prevent warping during the spinning process;

[0028] S6, the pressure equalizing assembly is driven by the synchronous assembly, and the spinning wheel cooperates with the limiting groove through the directional block and the connecting rod to evenly apply pressure to the metal product;

[0029] S7. As the spinning process proceeds, the upper die completes the final forming of the metal product, and the anti-warping component and the pressure-equalizing component continue to work together to ensure the completion of the forming process;

[0030] S8. After the spinning process is completed, the cylinder drives the spinning assembly to rise, the pressure plate drives the upper mold back to its original position, the contact plate and the linkage ring return to their initial positions through the spring, and the operator takes the processed metal product out of the lower mold;

[0031] S9. Operators conduct quality inspections on formed metal products, and clean and maintain the equipment to ensure that the equipment is in normal condition.

[0032] Working principle: Before starting the equipment, the operator first conducts a comprehensive inspection of the equipment to ensure that key components such as the load-bearing column, workbench and cylinder are in good working condition. In addition, it is necessary to confirm that the upper and lower molds are correctly installed and fixed. The upper mold is located on the pressure plate of the spinning assembly, and the lower mold is installed on the top of the processing table. After the equipment is checked, it is ready for the next step.

[0033] The operator places the metal product to be processed on the lower die and ensures that it is aligned with the upper die and positioned correctly. The placement of the metal product needs to be accurate to ensure that the subsequent spinning process will not affect the processing quality due to deviation. Accurate positioning in this step is crucial to ensure processing accuracy.

[0034] After the equipment is started, the cylinder starts to work, driving the spinning assembly to move up and down. The pressure plate gradually descends under the action of the cylinder, driving the upper die to contact and initially press the metal product. At this time, the upper die initially limits the metal product to ensure that the metal product will not deviate from its position due to the spinning movement. This stage is mainly to prepare for the subsequent spinning process, so that the workpiece is stable and fixed in the correct position.

[0035] The motor in the spinning assembly starts, driving the upper die to rotate and apply spinning pressure to the metal product. The metal product begins to deform under force and gradually takes shape. The descent and rotation of the spinning assembly are carried out synchronously to ensure uniform pressure. At this time, the synchronization assembly also starts to work, and the tooth plate meshes with the gears in the guide box, driving the equalizing assembly and the anti-warping assembly to enter a coordinated working state, ensuring that the entire forming process proceeds smoothly.

[0036] The anti-warping component is driven by the synchronous component to prevent the outer wall of the metal product from warping during the spinning process. Through the linkage of the first rotating rod and the bidirectional screw rod, the rectangular plate and the spring rod connected to it act on the rubber plate, so that the rotating wheel is close to the outer wall of the metal product, thereby effectively preventing warping during spinning. This component ensures that the outer wall remains flat during the spinning process through mechanical force and elastic elements.

[0037] The pressure equalization component is started under the drive of the synchronization component to ensure that the pressure on the metal product is evenly distributed during the spinning process. The spinning wheel moves through the coordination of the directional block and the connecting rod, so that the pressure is evenly applied to all parts of the metal product. The limit block and the limiting groove ensure that the movement trajectory of the spinning wheel is controlled, thereby avoiding excessive local stress concentration and ensuring that the formed metal product has a consistent thickness and shape.

[0038] As the spinning process continues, the upper die gradually completes the final shaping of the metal product. At this time, the anti-warping component and the pressure-equalizing component continue to work together to ensure that the outer wall of the finished product does not warp and that all parts are evenly pressurized. When the spinning process is nearly completed, the shape between the upper die and the lower die has met the preset design requirements, and the processing quality of the finished product is guaranteed.

[0039] After the spinning process is completed, the cylinder controls the spinning assembly to gradually rise, and the pressure plate drives the upper mold back to its original position. At the same time, the spring in the guide box pushes the contact plate and the linkage ring back to the initial position. After the equipment is reset, the operator can remove the processed metal product from the lower mold to prepare for the next processing.

[0040] The present invention provides a metal product spinning processing equipment and a processing method thereof. It has the following beneficial effects:

[0041] 1. The present invention synchronously drives the movement of the pressure equalizing component and the anti-warping component when the spinning component is working through the cooperation of the tooth plate, the guide box and the gear, thereby ensuring the coordinated operation of various functional components. This synchronous control design reduces the complexity of operation, avoids the time difference between different components, improves the processing efficiency and stability, and reduces the possibility of human operation errors.

[0042] 2. The present invention effectively avoids the phenomenon of warping of the outer wall of the metal product during the spinning process by setting up an anti-warping component. The anti-warping component uses structures such as a bidirectional screw and a threaded ring, combined with a spring rod and a rubber plate, which can stably press the spinning part and ensure that the metal product remains flat during forming, solves the common warping problem in the traditional spinning process, and improves the processing quality and precision.

[0043] 3. The present invention realizes equidistant and uniform pressure on metal products through structures such as spinning wheels, directional blocks and connecting rods, ensuring uniform pressure distribution during the spinning process, reducing local stress concentration problems, and avoiding uneven material thickness and deformation. This equal pressure design can improve the overall forming quality of the workpiece and ensure the consistency and stability of the processed products. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] Figure 1 A perspective view of the present invention;

[0045] Figure 2 It is an exploded schematic diagram of the workbench structure of the present invention;

[0046] Figure 3 It is a schematic diagram of the side structure of the processing table of the present invention;

[0047] Figure 4 It is a schematic diagram of the cross-sectional structure of the guide box of the present invention;

[0048] Figure 5 It is a schematic diagram of the limit block structure of the present invention;

[0049] Figure 6 It is a schematic diagram of the cross-sectional structure of the limit block of the present invention;

[0050] Figure 7 It is a schematic diagram of the cross-sectional structure of the processing table of the present invention;

[0051] Figure 8 It is a flow chart of the processing method of the present invention.

[0052] Among them, 1. load-bearing column; 2. workbench; 3. stabilizing column; 4. cylinder; 5. pressure plate; 6. motor; 7. upper mold; 8. processing table; 9. lower mold; 10. connecting block; 11. tooth plate; 12. guide box; 13. contact plate; 14. guide rod; 15. spring; 16. linkage ring; 17. limit block; 18. connecting rod; 19. directional block; 20. spinning wheel; 21. limiting groove; 22. first rotating rod; 23. gear; 24. first bevel gear; 25. bidirectional screw; 26. fixed block; 27. second bevel gear; 28. spring rod; 29. ​​threaded ring; 30. rectangular plate; 31. rubber plate; 32. rotating wheel. DETAILED DESCRIPTION

[0053] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0054] Embodiment 1:

[0055] The embodiment of the present invention provides a metal product spinning processing equipment, comprising:

[0056] Please see attached Figure 1 , a load-bearing column 1, which cooperates with the workbench 2 to provide a stable installation position for the cylinder 4 and other components;

[0057] Specifically, the matching design of the load-bearing column 1 and the workbench 2 plays a core supporting and stabilizing role in the present invention, and its main purpose is to provide a reliable installation position for the cylinder 4 and other spinning equipment components, thereby ensuring the stability of the entire equipment during the processing. The load-bearing column 1 is usually set vertically and fixed to the base platform of the equipment through the bottom, using its solid structure to provide sufficient support for the workbench 2 above. The workbench 2 is set horizontally and is firmly installed on the upper end of the load-bearing column 1 by bolts or welding to ensure that it can stably bear the weight and working pressure of the cylinder 4 and other related components.

[0058] As the core actuator in the equipment, the cylinder 4 is installed on the upper part of the workbench 2 and is connected to the load-bearing column 1 through a connecting bracket or a fixing device, so that the vertical movement of the cylinder 4 is always stable. The output end of the cylinder 4 is connected to the spinning assembly. When the cylinder 4 is started, its piston rod moves up and down, driving the spinning assembly to complete the lifting action and realize the spinning of the metal product. Through the stable support of the load-bearing column 1 and the workbench 2, the up and down movement of the cylinder 4 is ensured to be accurate and without deviation, thereby improving the accuracy and efficiency of the spinning process.

[0059] The workbench 2 not only carries the cylinder 4, but also provides installation locations for other key components such as the anti-warping assembly and the pressure equalizing assembly. The anti-warping assembly is firmly connected to the workbench 2 through a bracket fixed to one side of the workbench 2, ensuring that the anti-warping structure can be close to the metal product during the spinning process to prevent the occurrence of warping. At the same time, a guide box 12 is also installed on the workbench 2, and the guide box 12 is fixed to the workbench 2 by fasteners, ensuring that the guide rod 14 and the tooth plate 11 inside the guide box 12 can synchronously drive the pressure equalizing assembly and other related structures to work.

[0060] The coordination between the load-bearing column 1 and the workbench 2 ensures that the entire equipment has sufficient rigidity and stability during operation, preventing processing errors caused by vibration or displacement. In addition, the load-bearing column 1 also bears all vertical loads generated by the equipment during long-term operation, while the workbench 2 improves the overall structural strength and reliability of the equipment by reasonably allocating the installation positions of various components.

[0061] Please see attached Figure 2 -Attached Figure 3, a spinning assembly, which is installed at the output end of multiple cylinders 4, is used to provide a lifting and lowering spinning function; the spinning assembly includes a pressure plate 5, which is fixed at the output end of multiple cylinders 4, and a motor 6 is installed on one side of the pressure plate 5. The output end of the motor 6 is installed with an upper mold 7, which rotates at the bottom of the pressure plate 5 and is used to initially limit the metal product. A lower mold 9 is installed on the top of the processing table 8 through a bearing, which is used to cooperate with the upper mold 7 to realize the spinning process. A stabilizing column 3 is set at the bottom of the processing table 8 to bear the pressure on the top of the processing table 8 during processing.

[0062] Specifically, the spinning assembly is installed at the output end of multiple cylinders 4 and is a key component of the entire device to achieve the lifting and lowering spinning function. Specifically, the spinning assembly includes a pressure plate 5, which is firmly installed at the output end of the cylinder 4 through a fixing device to ensure that it can withstand the pressure and rotational movement from the cylinder 4 during the spinning process. The output end of the cylinder 4 drives the pressure plate 5 to move up and down through the piston rod, thereby driving the entire spinning assembly to perform lifting operations.

[0063] A motor 6 is installed on one side of the pressure plate 5. The function of the motor 6 is to provide rotational power for the spinning process. The output end of the motor 6 is connected to the upper mold 7, which is installed at the bottom of the pressure plate 5 and realizes the rotation function through a rotating mechanism. The upper mold 7 can not only rotate, but also apply a pressing force to the metal product according to the up and down movement of the pressure plate 5. During the spinning operation, the upper mold 7 will perform preliminary positioning and pressing on the metal product placed on the lower mold 9 to ensure that the metal product maintains the correct position and shape during the spinning process.

[0064] The top of the processing table 8 is equipped with a lower mold 9 through a bearing. The lower mold 9 is fixed on the processing table 8 to support the metal product and complete the spinning process together with the upper mold 7. The lower mold 9 works in conjunction with the upper mold 7 to gradually form the metal product into the desired shape during the rotation and pressing process. The bearing installation method of the processing table 8 ensures that the lower mold 9 can rotate freely during the processing, while reducing the energy loss caused by friction, thereby improving the processing efficiency.

[0065] In order to withstand the huge pressure applied to the processing table 8 during the spinning process, a stabilizing column 3 is also provided at the bottom of the processing table 8. The stabilizing column 3 provides additional support by connecting to the foundation or the base of the equipment to ensure that the processing table 8 will not deform or move when it is subjected to the high pressure between the upper mold 7 and the lower mold 9. The stabilizing column 3 further improves the overall stability of the equipment, so that each component remains stable during the spinning process, ensuring the accuracy and consistency of the processing.

[0066] Driven by the cylinder 4, the pressure plate 5 drives the upper mold 7 to rotate while completing the up and down pressing action, and cooperates with the lower mold 9 to gradually form the metal product. In this process, the stabilizing column 3 provides the necessary structural support, avoiding unnecessary movement or deformation of the processing table 8 when under pressure, ensuring that the equipment remains stable during the processing.

[0067] Please see attached Figure 3 -Attached Figure 4 , a synchronization component, which is installed on one side of the spinning component. When the function of the spinning component is realized, it provides power to other components; the synchronization component includes a tooth plate 11, which is fixed to one side of the spinning component through a connecting block 10. When the spinning component descends, it will synchronously push the tooth plate 11 to slide in the inner cavity of the guide box 12, engage with the gear 23 to drive the pressure equalizing component, and at the same time push the contact plate 13 sliding in the inner cavity of the guide box 12 and drive the pressure equalizing component to move.

[0068] The guide box 12 is fixed on one side of the processing table 8. A through groove is opened on one side of the guide box 12, which is used to synchronously drive the linkage ring 16 to move under the limit of the stabilizing column 3 when the contact plate 13 is pressed down. Guide rods 14 are fixed on both sides of the inner cavity of the guide box 12. The outer wall of the guide rod 14 is sleeved with a spring 15. When there is no pressure on the top of the contact plate 13, the contact plate 13 and the linkage ring 16 are pushed back to the initial position.

[0069] Specifically, the synchronization component is installed on one side of the spinning component and is designed to provide synchronous power transmission to other components when the spinning component performs the spinning operation, so as to ensure the coordinated operation of various parts of the entire equipment. The core part of the synchronization component is the tooth plate 11, which is firmly fixed to one side of the spinning component through the connecting block 10. When the spinning component begins to descend, the tooth plate 11 also moves and slides in the inner cavity of the guide box 12. The sliding of the tooth plate 11 is engaged with the gear 23 inside the guide box 12, which converts the vertical movement of the spinning component into mechanical power, and further drives the synchronous movement of the equalizing pressure component, thereby ensuring that the pressure can be evenly distributed during the spinning process.

[0070] The guide box 12 is fixedly mounted on one side of the processing table 8, and the structural design is stable and can withstand the mechanical load during spinning. The outer wall of the guide box 12 is provided with a through groove. When the tooth plate 11 moves with the descending movement of the spinning assembly, the contact plate 13 slides in the inner cavity of the guide box 12, driving the pressure equalizing assembly to move. In this process, the gear 23 in the guide box 12 maintains a meshing state with the tooth plate 11 to ensure the synchronization of power transmission. At the same time, the guide box 12 allows the contact plate 13 to synchronously drive the linkage ring 16 to move horizontally when under pressure through the design of the groove. The linkage ring 16 slides in the limiting structure in the guide box 12 and moves smoothly under the constraint of the stabilizing column 3 to ensure the accuracy and stability of the motion path.

[0071] Guide rods 14 are fixed on both sides of the inner cavity of the guide box 12, and the guide rods 14 provide a guiding function for the contact plate 13. The outer wall of the guide rod 14 is provided with springs 15, which are used to reset the contact plate 13 when there is no pressure on the top of the contact plate 13. When the spinning assembly rises or the spinning operation is completed, the tooth plate 11 no longer pushes the contact plate 13. At this time, the spring 15 will push the contact plate 13 and the linkage ring 16 back to the initial position through elastic force, restore to the state before processing, and prepare for the next processing operation.

[0072] The design of the entire synchronization component ensures that the movement of the spinning component can be accurately and synchronously transmitted to the equalizing component and other related components, so that each part is coordinated during the spinning process, reducing the deviation or unevenness in the processing. Through the cooperation of the toothed plate 11 and the gear 23, the power transmission process is stable and reliable; and the guiding effect of the guide box 12 and the guide rod 14 ensures the smooth movement of the contact plate 13 and the linkage ring 16. In addition, the return function of the spring 15 enables the synchronization component to have automatic reset capability, which simplifies the operation process of the equipment and improves the processing efficiency.

[0073] Please see attached Figure 7 , an anti-warping component, which is installed on one side of the cylinder 4, is used to reduce the warping that occurs during the spinning process of the metal product; the anti-warping component includes a processing table 8, which is fixed on one side of the multiple cylinders 4, and a first rotating rod 22 is rotated on one side of the inner cavity of the processing table 8, and first bevel gears 24 are installed on both sides of the first rotating rod 22, which are used to mesh with the second bevel gears 27 connected to one side of the bidirectional screw rod 25 set on both sides of the inner cavity of the processing table 8, thereby driving the rectangular plate 30 connected to the threaded ring 29 to move synchronously through the threaded connection between the bidirectional screw rod 25 and the threaded ring 29, and multiple spring rods 28 are arranged on one side of the rectangular plate 30 for connecting the rubber plate 31, and multiple rotating wheels 32 are installed on one side of the rubber plate 31 for fitting the spinning position of the metal product through the rotating wheels 32. Multiple fixed blocks 26 are fixed to the inner cavity of the processing table 8, and the bidirectional screw rod 25 rotates on one side of the two fixed blocks 26.

[0074] Specifically, the anti-warping assembly is installed on one side of the cylinder 4 and is designed to reduce the warping of the outer wall of the metal product during the spinning process. The core component of the assembly is the processing table 8, which is fixed on the sides of multiple cylinders 4 to ensure that the anti-warping assembly can work stably and withstand the forces generated during the spinning process. Multiple key components are set in the inner cavity of the processing table 8, which can achieve effective suppression of the metal product through mechanical linkage.

[0075] On one side of the inner cavity of the processing table 8, a rotatable first rotating rod 22 is installed. The first rotating rod 22 is installed by a bearing or a similar rotating mechanism to ensure that it can rotate freely. First bevel gears 24 are installed at both ends of the first rotating rod 22, and the first bevel gears 24 are meshed with second bevel gears 27 on both sides of the inner cavity of the processing table 8. The second bevel gear 27 is fixed to one end of a bidirectional screw rod 25, which spans the inner cavity of the processing table 8 and is connected to a threaded ring 29 by a threaded connection. When the first rotating rod 22 rotates, the meshing of the first bevel gear 24 and the second bevel gear 27 will drive the bidirectional screw rod 25 to rotate, thereby pushing the threaded ring 29 to move axially on the bidirectional screw rod 25.

[0076] The threaded ring 29 is connected to the rectangular plate 30, and the axial movement of the threaded ring 29 directly drives the rectangular plate 30 to move synchronously along the inner cavity of the processing table 8. A plurality of spring rods 28 are installed on one side of the rectangular plate 30, and the other ends of these spring rods are connected to the rubber plate 31. The design of the spring rods 28 enables the rubber plate 31 to have an elastic pressing function to a certain extent. During the spinning process, the rubber plate 31 can effectively press down the surface of the metal product to prevent the warping phenomenon during the spinning process.

[0077] A plurality of wheels 32 are installed on one side of the rubber plate 31, and the wheels 32 are installed on the rubber plate 31 through bearings or rotating devices. The function of the wheels 32 is to prevent the rubber plate 31 from warping and to enable the rubber plate 31 to fit and move with the rotation of the metal product, thereby reducing the friction between the rubber plate 31 and the workpiece, and ensuring that the rotation of the metal product is not affected while the pressing force is applied.

[0078] In addition, a plurality of fixing blocks 26 are fixed in the inner cavity of the processing table 8. These fixing blocks are installed on both sides of the bidirectional screw 25 to stabilize the bidirectional screw 25 and ensure that it maintains good coaxiality and stability during rotation. The setting of the fixing blocks 26 can effectively prevent the screw from bending or shifting due to uneven force, thereby ensuring that the movement of the threaded ring 29 and the rectangular plate 30 is smooth and accurate.

[0079] Please see attached Figure 5 -Attached Figure 6 , a pressure-equalizing assembly, which is installed on one side of the anti-tilting assembly and is used to apply pressure to the metal product at equal intervals through the synchronous assembly; the pressure-equalizing assembly includes a limit block 17, which is arranged on the outer wall of the processing table 8, and the inner cavity of the limit block 17 is provided with a limiting groove 21, and an orientation block 19 is slidably provided on the top of the limit block 17, a spinning wheel 20 is installed on one side of the orientation block 19, and a connecting rod 18 is hinged at the bottom of the orientation block 19. A plurality of connecting rods 18 are hinged on both sides of the linkage ring 16, and the connecting rods 18 slide in the inner cavity of the limiting groove 21.

[0080] Specifically, the pressure-equalizing component is installed on one side of the anti-warping component. Its main function is to apply uniform pressure to the metal product at equal intervals through the drive of the synchronous component to ensure uniform force during the spinning process and avoid defects caused by excessive or uneven local force. The structural design of this component relies on the coordinated operation of multiple mechanical parts to ensure processing accuracy and metal product forming quality.

[0081] One of the core components of the pressure-equalizing assembly is a limit block 17, which is arranged on the outer wall of the processing table 8 and fixed by fasteners. A limit groove 21 is provided in the inner cavity of the limit block 17, and the limit groove 21 plays a guiding and limiting role. During the spinning operation, the limit groove 21 ensures the sliding track of the internal moving parts, so that it remains stable and smooth. The limit block 17 supports the moving parts of the pressure-equalizing assembly through its solid structure, and withstands the lateral force and vertical pressure generated during the spinning process.

[0082] An orientation block 19 is installed on the top of the limit block 17, and the orientation block 19 can move up and down along the sliding track of the limiting groove 21. A spinning wheel 20 is installed on one side of the orientation block 19 through a bearing or a rotating mechanism. The spinning wheel 20 directly contacts the surface of the metal product during the spinning process, and through the rotation action, ensures that the metal product can maintain stable rotation while being under pressure, and will not be deformed or scratched due to local friction or uneven force. The installation design of the spinning wheel 20 enables it to flexibly adjust its position, and achieves precise sliding movement through the cooperation of the orientation block 19 and the limiting groove 21.

[0083] The bottom of the directional block 19 is hinged with a connecting rod 18, which is the transmission mechanism of the pressure equalization assembly and plays the role of transmitting power and adjusting position. Multiple connecting rods 18 are connected to both sides of the linkage ring 16 through a hinge device. When the synchronization assembly drives the linkage ring 16 to move, the connecting rod 18 will slide synchronously in the inner cavity of the limiting groove 21 with the movement of the linkage ring 16. The sliding of the connecting rod 18 enables the directional block 19 to drive the spinning wheel 20 to apply uniform pressure along the surface of the metal product, thereby achieving equidistant pressing during the spinning process.

[0084] This design ensures that the pressure on the metal product during processing is evenly distributed through the cooperation of the linkage ring 16, the connecting rod 18, the directional block 19 and the spinning wheel 20. The connection between the linkage ring 16 and the synchronization component ensures the synchronous movement of the pressure equalization component and other spinning components, thereby avoiding the problem of uneven pressure distribution. During the spinning process, multiple spinning wheels 20 can act on different parts of the metal product at the same time, ensuring that the force in each area remains consistent.

[0085] The articulation of the connecting rod 18 enables the spinning wheel 20 to flexibly adjust its position according to the shape of the metal product to meet different processing requirements. The limiting groove 21 not only provides a smooth sliding path for the directional block 19, but also prevents the connecting rod 18 and the spinning wheel 20 from deviating from the correct working position, ensuring that the entire pressure equalization assembly maintains highly accurate pressure control during operation.

[0086] Through the cooperation of the stopper block 17, the limiting groove 21, the orientation block 19, the spinning wheel 20 and the connecting rod 18, the pressure equalizing assembly can provide continuous and uniform pressing force during the spinning process of the metal product to ensure the forming accuracy of the workpiece. This structural design not only ensures the reliability of the operation, but also improves the processing efficiency, so that the surface quality and shape accuracy of the metal product are significantly improved.

[0087] Embodiment 2:

[0088] Please see attached Figure 8 The embodiment of the present invention provides a metal product spinning method, comprising the following steps:

[0089] S1. Before starting the equipment, the operator checks the equipment, including the load-bearing column 1, the workbench 2, the cylinder 4, the spinning assembly and other key components, confirms that the upper mold 7 and the lower mold 9 are installed in place, the upper mold is fixed on the pressure plate 5 of the spinning assembly, and the lower mold is installed on the top of the processing table 8;

[0090] S2. The operator places the metal product to be processed on the lower mold 9 and aligns it with the upper mold 7;

[0091] S3. After the equipment is started, the cylinder 4 starts to work, driving the spinning assembly to move up and down, the pressure plate 5 descends, and the upper mold 7 contacts and presses the metal product to perform preliminary positioning;

[0092] S4, the motor 6 in the spinning assembly is started, driving the upper mold 7 to rotate, applying spinning force to the metal product, the spinning assembly descends and rotates, and the synchronization assembly drives the equalizing assembly and the anti-warping assembly to run synchronously through the tooth plate 11;

[0093] S5, the anti-warping assembly is driven by the synchronous assembly, the first rotating rod 22 drives the bidirectional screw rod 25, the rectangular plate 30 and the spring rod 28 act on the rubber plate 31, and the outer wall of the metal product is attached to the rotating wheel 32 to prevent warping during the spinning process;

[0094] S6, the pressure equalizing assembly is driven by the synchronization assembly, and the spinning wheel 20 cooperates with the limiting groove 21 through the directional block 19 and the connecting rod 18 to evenly apply pressure to the metal product;

[0095] S7, as the spinning process proceeds, the upper mold 7 completes the final forming of the metal product, and the anti-warping component and the pressure equalizing component continue to work together to ensure that the forming process is completed;

[0096] S8. After the spinning process is completed, the cylinder 4 drives the spinning assembly to rise, the pressure plate 5 drives the upper mold 7 back to its original position, the contact plate 13 and the linkage ring 16 return to their initial positions through the spring 15, and the operator takes the processed metal product out of the lower mold 9;

[0097] S9. Operators conduct quality inspections on formed metal products, and clean and maintain the equipment to ensure that the equipment is in normal condition.

[0098] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal product spinning processing equipment, characterized in that: include: A load-bearing column (1) cooperates with a workbench (2) to provide a stable mounting position for the cylinder (4) and other components; A spinning assembly, which is mounted at the output end of the plurality of cylinders (4) and is used to provide a lifting and spinning function; A synchronization component is installed on one side of the spinning component and provides power to other components when the function of the spinning component is realized; An anti-warping component, which is installed on one side of the cylinder (4) and is used to reduce the warping that occurs during the spinning process of the metal product; A pressure equalizing assembly is installed on one side of the anti-warping assembly and is used to apply pressure to the metal product at equal intervals through the synchronous assembly; The synchronous component comprises a tooth plate (11), and the tooth plate (11) is fixed to one side of the spinning component through a connecting block (10). When the spinning component descends, the tooth plate (11) is synchronously pushed to slide in the inner cavity of the guide box (12), and is meshed with the gear (23) to drive the pressure equalizing component, while pushing the contact plate (13) sliding in the inner cavity of the guide box (12) and driving the pressure equalizing component to move.

2. A metal product spinning processing equipment according to claim 1, characterized in that: The anti-warping component comprises a processing table (8), wherein the processing table (8) is fixed on one side of a plurality of cylinders (4), a first rotating rod (22) is rotatable on one side of the inner cavity of the processing table (8), and first bevel gears (24) are installed on both sides of the first rotating rod (22) for meshing with second bevel gears (27) connected to one side of a bidirectional screw rod (25) arranged on both sides of the inner cavity of the processing table (8), thereby driving a rectangular plate (30) connected to the threaded ring (29) to move synchronously through the threaded connection between the bidirectional screw rod (25) and the threaded ring (29), and a plurality of spring rods (28) are installed on one side of the rectangular plate (30) for connecting a rubber plate (31), and a plurality of rotating wheels (32) are installed on one side of the rubber plate (31) for fitting the spinning position of the metal product through the rotating wheels (32).

3. The metal product spinning processing equipment according to claim 2, characterized in that: A plurality of fixed blocks (26) are fixed to the inner cavity of the processing table (8), and the bidirectional screw rod (25) rotates on one side of two of the fixed blocks (26).

4. The metal product spinning processing equipment according to claim 2, characterized in that: The spinning assembly comprises a pressure plate (5), wherein the pressure plate (5) is fixed to the output end of a plurality of cylinders (4), a motor (6) is installed on one side of the pressure plate (5), an upper mold (7) is installed at the output end of the motor (6), and the upper mold (7) rotates at the bottom of the pressure plate (5) and is used for preliminarily limiting the position of the metal product, and a lower mold (9) is installed on the top of the processing table (8) through a bearing, and is used for cooperating with the upper mold (7) to realize the spinning process.

5. The metal product spinning processing equipment according to claim 4, characterized in that: A stabilizing column (3) is provided at the bottom of the processing table (8) for bearing the pressure applied to the top of the processing table (8) during processing.

6. The metal product spinning processing equipment according to claim 1, characterized in that: The guide box (12) is fixed on one side of the processing table (8). A through groove is opened on one side of the guide box (12) for synchronously driving the linkage ring (16) to move under the limit of the stabilizing column (3) when the contact plate (13) is pressed down. Guide rods (14) are fixed on both sides of the inner cavity of the guide box (12). The outer wall of the guide rod (14) is sleeved with a spring (15). When there is no pressure on the top of the contact plate (13), the contact plate (13) and the linkage ring (16) are pushed back to the initial position.

7. The metal product spinning processing equipment according to claim 1, characterized in that: The pressure equalizing assembly comprises a limit block (17), the limit block (17) is arranged on the outer wall of the processing table (8), the inner cavity of the limit block (17) is provided with a limit groove (21), a directional block (19) is slidably arranged on the top of the limit block (17), a spinning wheel (20) is installed on one side of the directional block (19), and a connecting rod (18) is hingedly connected to the bottom of the directional block (19).

8. The metal product spinning processing equipment according to claim 7, characterized in that: The plurality of connecting rods (18) are hinged on both sides of the linkage ring (16), and the connecting rods (18) slide in the inner cavity of the limiting groove (21).

9. A metal product spinning method, used in a metal product spinning equipment according to any one of claims 1 to 8, characterized in that: The following steps are involved: S1. Before starting the equipment, the operator checks the equipment, including the load-bearing column (1), the workbench (2), the cylinder (4), the spinning assembly and other key components, and confirms that the upper mold (7) and the lower mold (9) are installed in place, the upper mold is fixed on the pressure plate (5) of the spinning assembly, and the lower mold is installed on the top of the processing table (8); S2. The operator places the metal product to be processed on the lower mold (9) and aligns it with the upper mold (7); S3. After the equipment is started, the cylinder (4) starts to work, driving the spinning assembly to move up and down, the pressure plate (5) descends, and the upper mold (7) contacts and presses the metal product to perform preliminary positioning; S4, the motor (6) in the spinning assembly is started, driving the upper mold (7) to rotate, applying a spinning force to the metal product, the spinning assembly descends and rotates, and the synchronization assembly drives the equalizing assembly and the anti-warping assembly to operate synchronously through the tooth plate (11); S5, the anti-warping assembly is driven by the synchronous assembly, the first rotating rod (22) drives the bidirectional screw rod (25), the rectangular plate (30) and the spring rod (28) act on the rubber plate (31), and the outer wall of the metal product is attached to the rotating wheel (32) to prevent warping during the spinning process; S6, the pressure equalizing assembly is driven by the synchronization assembly, and the spinning wheel (20) cooperates with the limiting groove (21) through the directional block (19) and the connecting rod (18) to uniformly apply pressure to the metal product; S7, as the spinning process proceeds, the upper mold (7) completes the final forming of the metal product, and the anti-warping component and the pressure-equalizing component continue to work together to ensure that the forming process is completed; S8. After the spinning process is completed, the cylinder (4) drives the spinning assembly to rise, the pressure plate (5) drives the upper mold (7) back to its original position, the contact plate (13) and the linkage ring (16) return to their initial positions through the spring (15), and the operator takes the processed metal product out of the lower mold (9); S9. Operators conduct quality inspections on formed metal products, and clean and maintain the equipment to ensure that the equipment is in normal condition.

Images