Wheel forming frame type numerical control spinning machine

Abstract

The utility model provides a wheel forming frame type numerical control spinning machine, which belongs to the technical field of numerical control machining, and comprises a spinning machine base, a main shaft transmission mechanism, a telescopic material lifting mechanism and a horizontal feeding mechanism, the main shaft transmission mechanism is arranged in the middle of the upper surface of the spinning machine base, and the telescopic material lifting mechanism is arranged on the main shaft transmission mechanism. The main shaft transmission mechanism comprises a first servo motor fixedly connected to the interior of the spinning machine base. According to the wheel forming frame type numerical control spinning machine, through the arrangement of the telescopic lifting mechanism, a steel plate disc is stably pressed through a movable pressing block, and meanwhile, a rotating wheel is driven to move downwards and perform horizontal feeding under the cooperation of an assembly type vertical lifting large sliding block and a horizontal feeding mechanism, so that the steel plate disc is subjected to downward spinning forming; compared with most horizontal numerical control spinning machines, the frame type spinning machine is more compact in structure and smaller in occupied area, the frame type structure is adopted in the frame type spinning machine, the stability performance is better, and meanwhile assembling and disassembling are more convenient due to the fact that the outer frame is connected through studs.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control processing, in particular to a wheel forming frame type numerical control spinning machine. Background Art

[0002] The traditional process for producing rotating parts is casting and lathe processing. The traditional process has many disadvantages such as high energy consumption, low efficiency, waste of materials, poor dynamic balance of products, etc. In recent years, the wheel spinning process has come out, which is indeed a great progress compared with casting and lathe processing. It improves production efficiency, improves product precision, realizes chipless production, saves materials and energy, and is a new environmentally friendly process.

[0003] The main carrier of the spin forming process is the spinning machine. The commonly used spinning machines are vertical CNC spinning machines and horizontal CNC spinning machines. A clamping hydraulic cylinder is installed on the upper horizontal plate of the vertical CNC spinning machine, but its structure is only supported by four guide columns in a semi-suspended state. Due to its structural limitations, its overall supporting structure is relatively unstable and its supporting performance needs to be improved. The horizontal CNC spinning machine occupies a large area and is not easy to install and disassemble, which makes it inconvenient to use and transport. Therefore, it is necessary to design a wheel forming frame CNC spinning machine with a stable support structure and a small footprint. Therefore, it is necessary to design a wheel forming frame CNC spinning machine. Summary of the invention

[0004] The main purpose of the utility model is to provide a wheel forming frame type CNC spinning machine, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A wheel forming frame-type CNC spinning machine, comprising a spinning machine base, a spindle transmission mechanism, a retractable material lifting mechanism and a horizontal feeding mechanism, wherein a spindle transmission mechanism is arranged in the middle of the upper surface of the spinning machine base, the spindle transmission mechanism comprises a first servo motor fixedly connected to the inside of the spinning machine base, the output end of the first servo motor is fixedly connected to a first rotating shaft, the upper surface of the first rotating shaft is fixedly connected to a support platform, the upper surface of the support platform is fixedly connected to a mold boss, the upper surface of the spinning machine base is symmetrically mounted with frame columns through stud bolts, the upper surface of the frame columns is mounted with an upper cross beam through stud bolts, the middle part of the inner wall of the upper cross beam is fixedly connected with a fixed sleeve, the inner wall of the fixed sleeve is fixedly connected with a first servo oil cylinder, the lower surface of the first servo oil cylinder is provided with a retractable material lifting mechanism, the retractable material lifting mechanism comprises a retractable material lifting mechanism fixedly connected to the first servo An X-shaped crossbeam is arranged on the lower surface of the oil cylinder, and a movable pressure block is fixedly connected to the lower surface of the X-shaped crossbeam, and a movable sleeve is fixedly connected to the lower surface of the X-shaped crossbeam in a rectangular array manner; the inner wall of the movable sleeve is movably connected with a guide column, and the outer surface of the guide column is movably connected with a lifting plate, and a through groove is opened on the upper surface of the lifting plate; one side of the movable sleeve is fixedly connected with a first slider, and one side of the frame column is symmetrically fixedly connected with a V-shaped guide rail, and the first slider is slidably connected to the V-shaped guide rail; the inner wall of the frame column is provided with an assembled vertical lifting large slider, and the inner wall of the assembled vertical lifting large slider is provided with a horizontal feeding mechanism, and one side of the horizontal feeding mechanism is fixedly connected with a rotating wheel chamber, and the upper surface of the rotating wheel chamber is fixedly connected with a second servo motor, the output end of the second servo motor is fixedly connected with a second rotating shaft, and the lower surface of the second rotating shaft is fixedly connected with a rotating wheel.

[0007] In order to enable this wheel forming frame type CNC spinning machine to achieve the purpose of telescopic sliding and lifting, as a wheel forming frame type CNC spinning machine of the utility model, a V-shaped sliding surface is provided on the side of the first slider close to the V-shaped guide rail, and a V-shaped sliding groove is provided on the side of the V-shaped guide rail close to the V-shaped sliding surface, and the first slider is slidingly connected to the V-shaped guide rail through the V-shaped sliding surface and the V-shaped sliding groove.

[0008] In order to enable this wheel forming frame type CNC spinning machine to achieve the purpose of adjusting the horizontal position of the rotating wheel, as a wheel forming frame type CNC spinning machine of the utility model, the horizontal feeding mechanism includes a square horizontal guide rail fixedly connected to the inner wall of the assembled vertical lifting large slider, the inner wall of the square horizontal guide rail is fixedly connected to a second servo cylinder, one side of the second servo cylinder is fixedly connected to a second slider, the second slider is slidably connected to the inner wall of the square horizontal guide rail, one side of the second slider is fixedly connected to one side of the rotating wheel chamber, and the diameter of the through groove is slightly larger than the diameter of the support platform and the mold boss.

[0009] In order to make this wheel forming frame type CNC spinning machine easy to adjust the position of the lifting plate according to needs, as a wheel forming frame type CNC spinning machine of the utility model, the guide column passes through the lifting plate and is movably connected with the lifting plate, the lower surface of the lifting plate is movably connected with a limiting sleeve, the upper surface of the lifting plate is fixedly connected with a movable sleeve, the limiting sleeve is fixedly connected to the guide column, the movable sleeve is slidably connected to the guide column, a through hole is opened on one side of the guide column, pin holes are equidistantly opened on one side, and the inner walls of the through hole and the pin hole are installed with bayonet pins.

[0010] In order to make this wheel forming frame type CNC spinning machine achieve the purpose of automation, as a wheel forming frame type CNC spinning machine of the utility model, a PLC controller is arranged on one side of the frame column, a groove is opened in the middle part of the front surface of the spinning machine base, and a cover plate is rotatably connected to the inner wall of the groove. The cover plate is mounted on the spinning machine base by screws, and a square groove is opened on one side of the cover plate.

[0011] In order to make this wheel forming frame type CNC spinning machine achieve the purpose of anti-slip, as a wheel forming frame type CNC spinning machine of the utility model, the lower surface of the spinning machine base is fixedly connected with support columns in a rectangular array, and the lower surface of the support columns is fixedly connected with anti-slip pads.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. In the utility model, the wheel forming frame type CNC spinning machine, through the setting of the retractable lifting mechanism, starts the first servo cylinder to drive the X-shaped beam to descend and drive the movable sleeve to move downward on the outer surface of the guide column, thereby driving the movable pressure block to abut against the upper surface of the steel plate disc to firmly press the steel plate disc, and at the same time, with the cooperation of the assembled vertical lifting large slider and the horizontal feeding mechanism, drives the rotating wheel to move downward and feed horizontally, so as to spin the steel plate disc downward, and then drives the lifting plate to move upward, so as to push the finished material spin-formed on the outer surface of the mold boss upward, so as to facilitate unloading. Compared with most horizontal CNC spinning machines, this frame type spinning machine has a smaller footprint, and the device adopts a frame structure with better stability. At the same time, the connection of the outer frame through stud bolts is more convenient for assembly and disassembly, and thus convenient for transportation.

[0014] 2. In the utility model, the wheel forming frame type CNC spinning machine, through the setting of the movable sleeve, the limit sleeve, the through hole, the pin hole and the bayonet pin, when it is necessary to adjust the position (height) of the lifting plate according to the demand, the bayonet pin is screwed out and the lifting plate is moved upward or downward to drive the lifting plate and the movable sleeve to move upward or downward on the outer surface of the guide column to adjust the position (height) of the lifting plate. After adjusting to the appropriate position, the bayonet pin is screwed into the inner wall of the pin hole to fix the position of the lifting plate. It is convenient to use and simple to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 This is a front view structural schematic diagram of the utility model;

[0017] Figure 2 It is a side view structural schematic diagram of the utility model;

[0018] Figure 3 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0019] Figure 4 It is a schematic diagram of the structure of the fixed sleeve in the utility model;

[0020] Figure 5 It is a schematic diagram of the structure of the retractable material lifting mechanism in the utility model;

[0021] Figure 6 It is a schematic diagram of the pin hole structure in the utility model;

[0022] Figure 7 This is a schematic diagram of the V-shaped chute structure in the utility model;

[0023] Figure 8 This is a schematic diagram of the structure of the rotating wheel in the utility model;

[0024] Fig. 9 It is a schematic diagram of the structure of the main shaft transmission mechanism in the utility model.

[0025] In the figure: 1. Spinning machine base; 2. Spindle transmission mechanism; 201. First servo motor; 202. First rotating shaft; 203. Support platform; 204. Mould boss; 3. Frame column; 4. Upper crossbeam; 5. Fixed sleeve; 6. First servo oil cylinder; 7. Retractable lifting mechanism; 701. X-shaped crossbeam; 702. Movable pressure block; 703. Movable sleeve; 704. Guide column; 705. Lifting plate; 706. Through slot; 707. First slide block; 8. V-shaped guide rail; 9. Assembled vertical lifting slide block; 10, horizontal feed mechanism; 1001, square horizontal guide rail; 1002, second servo oil cylinder; 1003, second slide block; 11, rotary wheel chamber; 12, second servo motor; 13, second rotating shaft; 14, rotating wheel; 15, V-shaped sliding surface; 16, V-shaped sliding groove; 17, limiting sleeve; 18, moving sleeve; 19, through hole; 20, pin hole; 21, bayonet pin; 22, PLC controller; 23, groove; 24, cover plate; 25, square groove; 26, support column; 27, anti-slip pad. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0027] like Figure 1-9 As shown, a wheel forming frame type CNC spinning machine includes a spinning machine base 1, a spindle transmission mechanism 2, a retractable material lifting mechanism 7 and a horizontal feeding mechanism 10. The spindle transmission mechanism 2 is arranged in the middle of the upper surface of the spinning machine base 1. The spindle transmission mechanism 2 includes a first servo motor 201 fixedly connected to the inside of the spinning machine base 1. The output end of the first servo motor 201 is fixedly connected to a first rotating shaft 202. The upper surface of the first rotating shaft 202 is fixedly connected to a support table 203. The upper surface of the support table 203 is fixedly connected to a mold boss 204. The upper surface of the spinning machine base 1 is fixed to the mold boss 204. A frame column 3 is installed by stud bolts, an upper crossbeam 4 is installed on the upper surface of the frame column 3 by stud bolts, a fixed sleeve 5 is fixedly connected to the middle of the inner wall of the upper crossbeam 4, a first servo oil cylinder 6 is fixedly connected to the inner wall of the fixed sleeve 5, a retractable material lifting mechanism 7 is arranged on the lower surface of the first servo oil cylinder 6, the retractable material lifting mechanism 7 comprises an X-shaped crossbeam 701 fixedly connected to the lower surface of the first servo oil cylinder 6, a movable pressing block 702 is fixedly connected to the lower surface of the X-shaped crossbeam 701, and a movable sleeve 703 is fixedly connected to the lower surface of the X-shaped crossbeam 701 in a rectangular array;

[0028] In this embodiment, the inner wall of the movable sleeve 703 is movably connected with a guide column 704, the outer surface of the guide column 704 is movably connected with a lifting plate 705, the upper surface of the lifting plate 705 is provided with a through groove 706, one side of the movable sleeve 703 is fixedly connected with a first slider 707, one side of the frame column 3 is symmetrically fixedly connected with a V-shaped guide rail 8, the first slider 707 is slidingly connected to the V-shaped guide rail 8, the inner wall of the frame column 3 is provided with an assembled vertical lifting large slider 9, the inner wall of the assembled vertical lifting large slider 9 is provided with a horizontal feeding mechanism 10, one side of the horizontal feeding mechanism 10 is fixedly connected with a rotating wheel chamber 11, the upper surface of the rotating wheel chamber 11 is fixedly connected with a second servo motor 12, the output end of the second servo motor 12 is fixedly connected with a second rotating shaft 13, and the lower surface of the second rotating shaft 13 is fixedly connected with a rotating wheel 14.

[0029] During specific use, the spinning machine base 1, the frame column 3 and the upper crossbeam 4 are assembled by stud bolts, the steel plate disc is placed on the mold boss 204 by a manipulator, the first servo cylinder 6 is started to drive the X-shaped crossbeam 701 to descend and at the same time drive the movable sleeve 703 to move downward on the outer surface of the guide column 704, thereby driving the movable pressure block 702 to abut against the upper surface of the steel plate disc to firmly press the steel plate disc, and then the horizontal feeding mechanism 10 is used to adjust the distance between the rotating wheel 14 and the mold boss 204 so that the rotating wheel 14 can be spun according to needs, the first servo motor 201 is driven to drive the mold boss 204 to rotate through the first rotating shaft 202, and the second servo motor 12 is driven to drive the rotating wheel 14 to rotate through the second rotating shaft 13. At the same time, with the cooperation of the assembled vertical lifting large slider 9 and the horizontal feeding mechanism 10, the rotating wheel 14 is driven to move downward and feed horizontally, so that the steel plate disc is spun downward and matched with the outer surface shape of the mold boss 204, so as to facilitate the steel plate to be spun into the shape of the wheel frame. The spinning is more convenient and compared with most horizontal CNC spinning machines, the frame-type spinning machine has a more compact structure and occupies a smaller area. At the same time, the V-shaped slide groove 16 and the V-shaped guide rail 8 are arranged to make the retractable lifting mechanism 7 stably lift and slide, so that its structure is more stable. The frame structure adopted in the device has better stability. At the same time, the connection of the outer frame of the machine body through stud bolts is more convenient for assembly and disassembly, and thus convenient for transportation.

[0030] In this embodiment, a V-shaped sliding surface 15 is provided on the side of the first slider 707 close to the V-shaped guide rail 8, and a V-shaped sliding groove 16 is provided on the side of the V-shaped guide rail 8 close to the V-shaped sliding surface 15. The first slider 707 is slidingly connected to the V-shaped guide rail 8 through the V-shaped sliding surface 15 and the V-shaped sliding groove 16.

[0031] During specific use, by setting the V-shaped sliding surface 15 and the V-shaped sliding groove 16, the retractable lifting mechanism 7 can be stably lifted and slid on one side of the V-shaped guide rail 8, and the V-shaped sliding groove 16 plays a role in limiting the sliding of the V-shaped sliding surface 15, thereby avoiding the displacement of the first slider 707.

[0032] In this embodiment, the horizontal feeding mechanism 10 includes a square horizontal guide rail 1001 fixedly connected to the inner wall of the assembled vertical lifting large slider 9, the inner wall of the square horizontal guide rail 1001 is fixedly connected to the second servo cylinder 1002, one side of the second servo cylinder 1002 is fixedly connected to the second slider 1003, the second slider 1003 is slidably connected to the inner wall of the square horizontal guide rail 1001, one side of the second slider 1003 is fixedly connected to one side of the roller chamber 11, and the diameter of the through groove 706 is slightly larger than the diameter of the support platform 203 and the mold boss 204.

[0033] When used specifically, the horizontal feed mechanism 10 includes a square horizontal guide rail 1001 fixedly connected to the inner wall of the assembled vertical lifting large slider 9, the inner wall of the square horizontal guide rail 1001 is fixedly connected to a second servo cylinder 1002, one side of the second servo cylinder 1002 is fixedly connected to a second slider 1003, the second slider 1003 is slidably connected to the inner wall of the square horizontal guide rail 1001, one side of the second slider 1003 is fixedly connected to one side of the roller chamber 11, and through the setting of the horizontal feed mechanism 10, the two sliders need to be adjusted according to needs. When the distance between the rotating wheel 14 and the middle mold boss 204 arranged inside the side rotating wheel chamber 11 is adjusted, the second servo cylinder 1002 is started to drive the second slider 1003 to slide on the inner wall of the square horizontal guide rail 1001, thereby driving the rotating wheel chamber 11 to move horizontally, thereby facilitating the adjustment of the distance between the rotating wheel 14 and the mold boss 204, thereby facilitating spinning and adjusting. The diameter of the through groove 706 is slightly larger than the diameter of the support platform 203 and the mold boss 204, thereby facilitating the lifting of the material after spinning, thereby facilitating the removal of the material.

[0034] In this embodiment, the guide column 704 passes through the lifting plate 705 and is movably connected to the lifting plate 705. The lower surface of the lifting plate 705 is movably connected to the limiting sleeve 17. The upper surface of the lifting plate 705 is fixedly connected to the movable sleeve 18. The limiting sleeve 17 is fixedly connected to the guide column 704. The movable sleeve 18 is slidably connected to the guide column 704. A through hole 19 is opened on one side of the limiting sleeve 17. Pin holes 20 are equidistantly opened on one side of the guide column 704. A locking pin 21 is installed on the inner walls of the through hole 19 and the pin hole 20.

[0035] During specific use, through the setting of the movable sleeve 18, the limiting sleeve 17, the through hole 19, the pin hole 20 and the bayonet 21, when it is necessary to adjust the position height of the lifting plate 705 according to needs, the bayonet 21 is unscrewed and the lifting plate 705 is moved upward or downward to drive the lifting plate 705 and the movable sleeve 18 to move upward or downward on the outer surface of the guide column 704 to adjust the position height of the lifting plate 705. After adjusting to the appropriate position, the bayonet 21 is screwed into the inner wall of the pin hole 20 to fix the position of the lifting plate 705. It is easy to use and simple to operate.

[0036] In this embodiment, a PLC controller 22 is provided on one side of the frame column 3, a groove 23 is provided in the middle of the front surface of the spinning machine base 1, and a cover plate 24 is rotatably connected to the inner wall of the groove 23. The cover plate 24 is installed on the spinning machine base 1 by screws, and a square groove 25 is provided on one side of the cover plate 24.

[0037] During specific use, a PLC controller 22 is installed and set, and the first servo motor 201, the second servo motor 12, the first servo cylinder 6, and the second servo cylinder 1002 are all electrically connected to the PLC controller 22, and then the PLC controller 22 can control their start-up sequence, thereby realizing the automatic spinning forming of the steel plate disc. Through the setting of the groove 23 and the cover plate 24, the cover plate 24 can play the role of closing the groove 23. The first servo motor 201 can be repaired or maintained through the groove 23 by opening the cover plate 24. It is easy to use, and a square groove 25 is installed and set. When the first servo motor 201 inside the spinning machine base 1 needs to be repaired, the screws are removed from the cover plate 24 and then the square groove 25 is pulled to move the cover plate 24 to open, which is convenient for repairing the first servo motor 201.

[0038] In this embodiment, the lower surface of the spinning machine base 1 is fixedly connected with support columns 26 in a rectangular array, and the lower surface of the support columns 26 is fixedly connected with anti-slip pads 27 .

[0039] During specific use, the support column 26 is installed so as to play a supporting role, and the anti-skid pad 27 is installed so as to play an anti-skid role and thus stabilize the supporting device.

[0040] Working principle: During use, when the wheel forming frame type CNC spinning machine is in use, the spinning machine base 1, frame column 3 and upper crossbeam 4 are assembled by stud bolts, and the steel plate disc is placed on the mold boss 204 by a manipulator, and the first servo cylinder 6 is started to drive the X-shaped crossbeam 701 to descend and at the same time drive the movable sleeve 703 to move downward on the outer surface of the guide column 704, thereby driving the movable pressure block 702 to abut against the upper surface of the steel plate disc to firmly press the steel plate disc, and then adjust the distance between the rotating wheel 14 and the mold boss 204 through the horizontal feeding mechanism 10 so that the rotating wheel 14 can spin according to demand, drive the first servo motor 201 to drive the mold boss 204 to rotate through the first rotating shaft 202, and drive the second servo motor The machine 12 drives the rotating wheel 14 to rotate through the second rotating shaft 13, and at the same time, with the cooperation of the assembled vertical lifting large slider 9 and the horizontal feeding mechanism 10, the rotating wheel 14 is driven to move downward and feed horizontally, so that the steel plate disc is spun downward and matched with the outer surface shape of the mold boss 204, so as to facilitate the steel plate to be spun into the shape of the wheel frame. The spinning is more convenient and compared with most horizontal CNC spinning machines, the frame-type spinning machine has a more compact structure and occupies a smaller area. At the same time, the V-shaped slide groove 16 and the V-shaped guide rail 8 are set to enable the retractable lifting mechanism 7 to lift and slide stably. The frame structure adopted in the device has better stability and is connected to the outer frame of the machine body through stud bolts, which is more convenient for assembly and disassembly, and thus convenient for transportation.

[0041] The above shows and describes the basic principle and main features of the utility model and the 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 for explaining the principle of 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 claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A wheel forming frame type CNC spinning machine, comprising a spinning machine base (1), a spindle transmission mechanism (2), a retractable material lifting mechanism (7) and a horizontal feeding mechanism (10), characterized in that: A spindle transmission mechanism (2) is provided in the middle of the upper surface of the spinning machine base (1), the spindle transmission mechanism (2) comprising a first servo motor (201) fixedly connected to the inside of the spinning machine base (1), the output end of the first servo motor (201) being fixedly connected to a first rotating shaft (202), the upper surface of the first rotating shaft (202) being fixedly connected to a support platform (203), the upper surface of the support platform (203) being fixedly connected to a mold boss (204), and the upper surface of the spinning machine base (1) being symmetrically mounted with a frame via stud bolts. The frame-type column (3) is provided with an upper crossbeam (4) mounted on the upper surface thereof by stud bolts, a fixed sleeve (5) is fixedly connected to the middle of the inner wall of the upper crossbeam (4), a first servo oil cylinder (6) is fixedly connected to the inner wall of the fixed sleeve (5), a retractable material lifting mechanism (7) is arranged on the lower surface of the first servo oil cylinder (6), the retractable material lifting mechanism (7) comprises an X-shaped crossbeam (701) fixedly connected to the lower surface of the first servo oil cylinder (6), and a movable pressing block (701) is fixedly connected to the lower surface of the X-shaped crossbeam (701). 02), the lower surface of the X-shaped crossbeam (701) is fixedly connected to a movable sleeve (703) in a rectangular array; the inner wall of the movable sleeve (703) is movably connected to a guide column (704), the outer surface of the guide column (704) is movably connected to a lifting plate (705), and the upper surface of the lifting plate (705) is provided with a through groove (706); one side of the movable sleeve (703) is fixedly connected to a first slider (707), and one side of the frame column (3) is symmetrically fixedly connected to a V-shaped guide rail (8), and the first slider (707) is connected to The V-shaped guide rail (8) is slidably connected, the inner wall of the frame column (3) is provided with an assembled vertical lifting large slide block (9), the inner wall of the assembled vertical lifting large slide block (9) is provided with a horizontal feeding mechanism (10), one side of the horizontal feeding mechanism (10) is fixedly connected to a roller chamber (11), the upper surface of the roller chamber (11) is fixedly connected to a second servo motor (12), the output end of the second servo motor (12) is fixedly connected to a second rotating shaft (13), and the lower surface of the second rotating shaft (13) is fixedly connected to a rotating wheel (14).

2. A wheel forming frame type CNC spinning machine according to claim 1, characterized in that: A V-shaped sliding surface (15) is provided on a side of the first sliding block (707) close to the V-shaped guide rail (8), and a V-shaped sliding groove (16) is provided on a side of the V-shaped guide rail (8) close to the V-shaped sliding surface (15). The first sliding block (707) is slidably connected to the V-shaped guide rail (8) via the V-shaped sliding surface (15) and the V-shaped sliding groove (16).

3. A wheel forming frame type CNC spinning machine according to claim 1, characterized in that: The horizontal feeding mechanism (10) comprises a square horizontal guide rail (1001) fixedly connected to the inner wall of an assembled vertical lifting large slide block (9); a second servo oil cylinder (1002) is fixedly connected to the inner wall of the square horizontal guide rail (1001); a second slide block (1003) is fixedly connected to one side of the second servo oil cylinder (1002); the second slide block (1003) is slidably connected to the inner wall of the square horizontal guide rail (1001); one side of the second slide block (1003) is fixedly connected to one side of the roller chamber (11); and the diameter of the through groove (706) is slightly larger than the diameters of the support platform (203) and the mold boss (204).

4. A wheel forming frame type CNC spinning machine according to claim 1, characterized in that: The guide column (704) passes through the lifting plate (705) and is movably connected to the lifting plate (705); the lower surface of the lifting plate (705) is movably connected to a limiting sleeve (17); the upper surface of the lifting plate (705) is fixedly connected to a movable sleeve (18); the limiting sleeve (17) is fixedly connected to the guide column (704); the movable sleeve (18) is slidably connected to the guide column (704); a through hole (19) is formed on one side of the limiting sleeve (17); pin holes (20) are equidistantly formed on one side of the guide column (704); and a retaining pin (21) is installed on the inner walls of the through hole (19) and the pin hole (20).

5. The wheel forming frame type CNC spinning machine according to claim 1, characterized in that: A PLC controller (22) is provided on one side of the frame column (3); a groove (23) is provided in the middle of the front surface of the spinning machine base (1); a cover plate (24) is rotatably connected to the inner wall of the groove (23); the cover plate (24) is mounted on the spinning machine base (1) by screws; and a square groove (25) is provided on one side of the cover plate (24).

6. A wheel forming frame type CNC spinning machine according to claim 1, characterized in that: The lower surface of the spinning machine base (1) is fixedly connected to support columns (26) in a rectangular array, and the lower surface of the support columns (26) is fixedly connected to anti-slip pads (27).

Images