Pipe fitting forming equipment

Abstract

The invention discloses pipe fitting forming equipment, and relates to the technical field of pipe fitting forming, the pipe fitting forming equipment comprises a base, a control box and a pipe fitting, a mounting groove is formed in the control box, a spinning auxiliary component is mounted in the mounting groove, a first reciprocating screw rod is rotatably mounted on the control box, a first supporting block is fixedly mounted on the base, and a second reciprocating screw rod is rotatably mounted on the first supporting block. One end of the first reciprocating screw penetrates through the control box and is rotationally installed on the first supporting block, and a transmission component is installed between the first reciprocating screw and the spinning auxiliary component. The spinning device has the advantages that the power source for driving the pipe fitting to rotate is used for driving the heating base to heat the pipe fitting before spinning when needed, the subsequent grinding head can conduct spinning operation on the pipe fitting better, meanwhile, different grinding heads can be selected for use according to the needed spinning shape, the selection operation of the grinding heads is easy and convenient, and the efficiency is high. A power source which drives the grinding head to move is utilized, and the power source can independently control the second reciprocating screw rod and the rotating rod to rotate as needed.

Description

Technical Field

[0001] The invention relates to the technical field of pipe fitting forming, and in particular to a pipe fitting forming device. Background Art

[0002] Castings are metal shaped objects obtained by various casting methods. Common ones include high-strength aluminum alloy forgings for aerospace, aluminum alloy precision die forgings, high-speed rail axle body die forgings, and marine diesel engine die forgings. Pipe fittings include parts processed and formed by die forging technology, which have a tubular shape, such as high-strength pipe fittings in the aerospace field, which are manufactured by die forging due to their required special mechanical properties;

[0003] This type of pipe fitting needs to be formed after die forging, including spinning. The existing spinning equipment has the following shortcomings: due to the different shapes of the pipe fittings required for spinning, the grinding head needs to be frequently replaced, which is cumbersome to operate. At the same time, during the replacement process, the installation error will also affect the subsequent spinning accuracy. For this reason, we propose a pipe forming equipment to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to solve the problems raised in the background technology and to provide a pipe forming device.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A pipe forming device comprises a base, a control box and a pipe, wherein the control box is provided with an installation slot, a spinning auxiliary component is installed in the installation slot, a reciprocating screw is rotatably installed on the control box, a support block is fixedly installed on the base, and one end of the reciprocating screw passes through the control box and is rotatably installed on the support block, a transmission component is installed between the reciprocating screw and the spinning auxiliary component, and a spinning preheating component matched with the pipe is installed on the reciprocating screw;

[0007] The base is provided with two sliding grooves, and a reciprocating screw rod 2 is rotatably installed on each of the two sliding grooves, a transmission structure 2 is sleeved between the two reciprocating screw rods, and a cavity 1 matched with the transmission structure 2 is provided on the base, two support blocks 2 are fixedly installed on the base, a rotating rod is rotatably installed on each of the two support blocks 2, a transmission structure 3 is sleeved between the two rotating rods, a moving block 2 is installed on each of the two reciprocating screw rods through a nut, and the moving block 2 is slidably installed on the corresponding sliding groove, and a spinning component is installed on each of the two moving blocks 2;

[0008] A control component is installed between the reciprocating screw rod 2 and the corresponding spinning component;

[0009] A power component is installed between the base, one of the reciprocating screw rods 2 and the adjacent rotating rod.

[0010] In the above-mentioned pipe forming equipment, the spinning auxiliary component includes a servo motor 1, a rotating shaft 1, a mounting member, and a pressing member. A servo motor 1 is fixedly installed in the mounting groove, a rotating shaft 1 is fixedly installed at the driving end of the servo motor 1, a mounting member is fixedly installed on the rotating shaft 1, and a plurality of pressing members matching the pipe fittings are installed on the mounting member;

[0011] The mounting member comprises a mounting plate, a round rod 1, and a support ring. The mounting plate is fixedly mounted on the rotating shaft 1, and the mounting plate is fixedly mounted with a support ring via a plurality of round rods 1;

[0012] An annular groove matching with the supporting ring is provided on the inner wall of the installation groove.

[0013] In the above-mentioned pipe forming equipment, the clamping part includes a mounting block, a cylinder, a telescopic rod, and a clamping arc block. A plurality of mounting blocks are fixedly mounted on the side of the mounting plate away from the servo motor, a cylinder is fixedly mounted on each mounting block, a telescopic rod is mounted on each cylinder, a clamping arc block is fixedly mounted on the end of each telescopic rod away from the corresponding cylinder, and the end of the clamping arc block away from the corresponding telescopic rod has an arc surface matching the pipe fitting.

[0014] In the above-mentioned pipe forming equipment, the transmission component includes a one-way bearing and a transmission structure. The one-way bearing is installed on the rotating shaft, and the transmission structure is sleeved between the one-way bearing and the reciprocating screw.

[0015] In the above-mentioned pipe forming equipment, the spinning preheating component includes a moving block 1, a round rod 2, and a heating seat, the moving block 1 is installed on the reciprocating screw 1 through a nut, and the upper end of the moving block 1 is fixedly installed with the heating seat through the round rod 2;

[0016] A step slide groove is provided on the base, a step slider 1 is fixedly installed on the lower end of the moving block 1, and the step slider 1 is slidably installed on the step slide groove.

[0017] In the above-mentioned pipe forming equipment, the spinning component includes a round rod three, a mounting frame, and a spinning assembly. A mounting frame is mounted on each of the two moving blocks two through the round rod three, and a spinning assembly is mounted on each of the two mounting frames.

[0018] The mounting frame includes a circular disk 1, a vertical rod, and a circular disk 2. The circular disk 1 is fixedly mounted on the upper end of the circular rod 3. A plurality of vertical rods are fixedly mounted on the circular disk 1. A circular disk 2 is rotatably mounted on the upper ends of the plurality of vertical rods.

[0019] In the above-mentioned pipe forming equipment, the spinning assembly includes a motor and a grinding head. Two motors are fixedly installed on the two circular disks. A grinding head is fixedly installed on the driving end of each motor, and the two grinding heads located on the same circular disk have different shapes.

[0020] In the above-mentioned pipe forming equipment, the control component includes a gear ring, a gear, a bevel gear 1, a connecting piece 1, a connecting piece 2, a bevel gear 2, and a strip rod. The lower surface of the circular disk 2 is fixedly installed with a gear ring, and the lower surface of the circular disk 2 is coaxially rotatably installed with a gear and a bevel gear 1, and the gear is meshed with the gear ring, and a connecting piece 1 is installed between the gear ring and the circular disk 2, and the lower surface of the circular disk 2 is installed with a bevel gear 2 through the connecting piece 2, and the bevel gear 2 is meshed with the bevel gear 1, and a plurality of strip rods are fixedly installed on the rotating rod, and the bevel gear 2 is provided with a strip slide groove matched with the strip rod, and the bevel gear 2 is slidably sleeved on the rotating rod and the strip rod;

[0021] The connecting member 1 includes a rod body 1 and a step ring 1, the lower surface of the circular disk 2 is fixedly mounted with the rod body 1, the lower end of the rod body 1 is fixedly mounted with a step ring 1, and the step ring 1 is rotatably mounted on the bevel gear 1;

[0022] The second connecting member comprises a second rod body and a second step ring. The second rod body is fixedly mounted on the lower surface of the second circular disk. The second step ring is fixedly mounted on the lower end of the second rod body, and the second step ring is rotatably mounted on the second bevel gear.

[0023] In the above-mentioned pipe forming equipment, the power component includes a cover body, a servo motor 2, a one-way bearing 2, a control component, a transmission structure 4, and a rotating shaft 2. The cover body is fixedly installed on the outer side of the base, and the servo motor 2 is fixedly installed on the outside of the cover body. The driving end of the servo motor 2 is fixedly installed with a rotating shaft 2. A one-way bearing 2 is installed on the rotating shaft 2. A transmission structure 4 is sleeved between the one-way bearing 2 and the adjacent transmission structure 2. The rotating shaft 2 is rotatably connected to the corresponding reciprocating screw 2, and a control component is also installed between the two.

[0024] In the above-mentioned pipe forming equipment, the control part includes a one-way bearing three and a connecting rod. The one-way bearing three is installed on the rotating shaft two, and the self-locking direction of the one-way bearing three is opposite to that of the one-way bearing two. A plurality of connecting rods are fixedly installed on the outer wall of the one-way bearing three, and one end of the connecting rod is fixedly connected to the corresponding reciprocating screw two.

[0025] Compared with the prior art, the present invention has the following advantages:

[0026] 1: Use the power source that drives the pipe to rotate to drive the heating seat to heat the pipe before spinning when needed, so that the subsequent grinding head can better spin the pipe. At the same time, different grinding heads can be selected for use according to the required spinning shape. The selection and operation of the grinding head are simple, and the power source that drives the grinding head to move can be used. The power source can independently control the reciprocating screw and the rotating rod to rotate as required.

[0027] 2: It can quickly drive the heating seat to heat the pipe to be spun. At the same time, the power source for driving the support ring to move is the power source required for the rotation of the pipe itself during the spinning process, which can effectively reduce the overall manufacturing cost of the equipment to a certain extent.

[0028] 3: A rotatable reciprocating screw rod 2 and a rotating rod are provided. By using the cooperation of the two, a suitable grinding head can be quickly selected for use according to the needs, and the normal spinning requirements of the pipe fittings can also be met. The reciprocating screw rod 2 and the rotating rod are individually controlled by a servo motor 2, making the operation easier. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 A schematic diagram of the structure of a pipe forming device proposed by the present invention;

[0030] Figure 2 for Figure 1 A schematic diagram of the structure of part A in the middle;

[0031] Figure 3 for Figure 1 The schematic diagram after the cover, base and control box are removed and rotated to a certain angle;

[0032] Figure 4 for Figure 3 A schematic diagram of the structure of part B in the middle;

[0033] Figure 5 for Figure 3 Schematic diagram of the middle heating seat after it is rotated to a certain angle;

[0034] Figure 6 for Figure 5 A schematic diagram of the structure from another perspective;

[0035] Figure 7 for Figure 3 Schematic diagram of the middle mounting frame after it is rotated to a certain angle;

[0036] Figure 8 for Figure 7 A schematic diagram of the structure enlargement of the C part;

[0037] Fig. 9 It is an enlarged schematic diagram of the structure of the second part of the servo motor in the gear ring 27;

[0038] Fig.10 for Fig. 9 A schematic diagram of the structure of the D part;

[0039] Fig.11 for Fig. 9 The structural cross-sectional view of the two parts of the servo motor;

[0040] Fig.12 for Figure 1 Schematic diagram of the structure of the middle base and control box.

[0041] In the figure: 1. base; 2. control box; 3. pipe fittings; 4. mounting slot; 5. servo motor 1; 6. mounting plate; 7. support ring; 8. annular slot; 9. mounting block; 10. cylinder; 11. telescopic rod; 12. reciprocating screw 1; 13. transmission structure 1; 14. step slide; 15. step slide block 1; 16. moving block 1; 17. heating seat; 18. reciprocating screw 2; 19. transmission structure 2; 20. rotating rod; 21. transmission structure 3; 2 2. Sliding groove; 23. Moving block 2; 24. Mounting frame; 25. Motor; 26. Grinding head; 27. Gear ring; 28. Gear; 29. ​​Bevel gear 1; 30. Rod body 1; 31. Step ring 1; 32. Rod body 2; 33. Step ring 2; 34. Bevel gear 2; 35. Strip rod; 36. Cover body; 37. Servo motor 2; 38. One-way bearing 2; 39. One-way bearing 3; 40. Transmission structure 4; 41. Connecting rod; 42. Rotating shaft 2. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the 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.

[0043] Reference Figure 1-Figure 12A pipe forming device comprises a base 1, a control box 2 and a pipe 3. The base 1 can be a strip as shown in the figure, or a circle or other shapes, which can be set according to the needs. At the same time, whether the lower end of the base 1 has a leg can also be selected and set according to the needs. A controller is arranged on the control box 2, and the operation of the required power source is controlled by the controller. The power source here refers to the subsequent servo motor 1 5, servo motor 2 37 and cylinder 10; a mounting groove 4 is opened on the control box 2, and a spinning auxiliary component is installed in the mounting groove 4. The spinning auxiliary component is used to clamp and fix one end of the pipe 3 after it is inserted, and at the same time drive the pipe 3 to rotate when the required spinning forming is performed; the spinning auxiliary component comprises a servo motor 1 5, a rotating shaft 1, a mounting part and a clamping part. A servo motor 1 5 is fixedly installed in the mounting groove 4, a rotating shaft 1 is fixedly installed on the driving end of the servo motor 1 5, a mounting part is fixedly installed on the rotating shaft 1, and a plurality of clamping parts matching the pipe 3 are installed on the mounting part.

[0044] The mounting parts include a mounting plate 6, a round rod 1, and a support ring 7. The mounting plate 6 is fixedly mounted on the rotating shaft 1, and the mounting plate 6 is fixedly mounted with a support ring 7 through a plurality of round rods 1; an annular groove 8 matching the support ring 7 is provided on the inner wall of the mounting groove 4. Here, the servo motor 15 is not completely used in a sealed environment through the coordinated use of the annular groove and the mounting parts, ensuring that its normal heat dissipation requirements are met and the normal operation of other structures is not affected; the clamping parts include a mounting block 9, a cylinder 10, a telescopic rod 11, and a clamping arc block. The mounting plate 6 is away from A plurality of mounting blocks 9 are fixedly mounted on one side of the servo motor 5, a cylinder 10 is fixedly mounted on each mounting block 9, a telescopic rod 11 is mounted on each cylinder 10, a clamping arc block is fixedly mounted on one end of each telescopic rod 11 away from the corresponding cylinder 10, and the end of the clamping arc block away from the corresponding telescopic rod 11 has an arc surface matching the pipe fitting 3, and a heat-resistant and elastic protective material such as a ceramic elastomer can be arranged on the arc surface as required, which is a composite material with good heat resistance and elasticity. The specific prior art will not be described in detail here.

[0045] Reference Figure 1-Figure 12 A reciprocating screw rod 12 is rotatably mounted on the control box 2, and a support block 1 is fixedly mounted on the base 1. The support block 1 is not marked in the figure. Figure 1 , Attachment Figure 5 And attached Figure 6 It can be seen that the control box 2 is equipped with a bearing that matches the reciprocating screw 12. The bearing can be seen in the attached manual. Figure 5 And attached Figure 6It can be seen that one end of the reciprocating screw 12 passes through the control box 2 and is rotatably installed on the support block 1. A transmission component is installed between the reciprocating screw 12 and the spinning auxiliary component. The transmission component is used to drive the reciprocating screw 12 to rotate when needed. The transmission component includes a one-way bearing 1 and a transmission structure 13. A one-way bearing 1 is installed on the rotating shaft 1, and a transmission structure 13 is sleeved between the one-way bearing 1 and the reciprocating screw 12; when specifically set, a one-way bearing 4 can be set on the rotating shaft 1, and the self-locking direction of the one-way bearing 4 is opposite to the self-locking direction of the one-way bearing 1, but at this time, the rotating shaft 1 and the mounting disk 6 are not fixedly set, but rotatably set, and then the mounting disk 6 and the outer wall of the one-way bearing 4 are fixedly connected through a rod frame, At this time, the mounting disk 6 and the reciprocating screw 12 can be rotated separately when needed. If the one-way bearing 4 is not set, when the servo motor 15 is working, the mounting disk 6 always rotates, and the reciprocating screw 12 controls whether it rotates according to needs, and the control method is to change the rotation direction of the rotating shaft 1.

[0046] A spinning preheating component that matches the pipe fitting 3 is installed on the reciprocating screw 12; the spinning preheating component includes a moving block 16, a round rod 2, and a heating seat 17. The moving block 16 is installed on the reciprocating screw 12 through a nut, and the heating seat 17 is fixedly installed on the upper end of the moving block 16 through the round rod 2; the heating seat 17 is annularly arranged, specifically the prior art, and can quickly generate a large amount of heat during operation, and the heat is used to heat the required spinning part of the pipe fitting 3, so as to facilitate better spinning operation on the pipe fitting 3; at the same time, a stepped slide 14 is provided on the base 1, and a stepped slider 15 is fixedly installed on the lower end of the moving block 16, and the stepped slider 15 is slidably installed on the stepped slide 14, and the step slide 14 and the step slider 15 are used in combination, so that the moving block 16 can be moved more accurately in the horizontal direction, where the horizontal direction refers to the length direction along the reciprocating screw 12.

[0047] Reference Figure 1-Figure 12 The base 1 is provided with two sliding grooves 22, and a reciprocating screw 2 18 is rotatably mounted on the two sliding grooves 22. A transmission structure 2 19 is sleeved between the two reciprocating screws 18, and a cavity 1 that cooperates with the transmission structure 2 19 is provided on the base 1. The cavity 1 is not drawn in the figure. Two support blocks 2 are fixedly mounted on the base 1. The support blocks 2 are not marked in the figure, but are shown in the appendix of the specification. Figure 3It can be directly seen that a rotating rod 20 is rotatably installed on each of the two support blocks 2, a transmission structure 3 21 is sleeved between the two rotating rods 20, a moving block 23 is installed on each of the two reciprocating screw rods 218 through a nut, and the moving block 23 is slidably installed on the corresponding sliding groove 22, and a spinning component is installed on each of the two moving blocks 23; the spinning component includes a round rod 3, a mounting frame 24, and a spinning assembly, and a mounting frame 24 is installed on each of the two moving blocks 23 through the round rod 3, and the mounting frame 24 includes a circular disk 1, a vertical rod, and a circular disk 2, a circular disk 1 is fixedly installed on the upper end of the round rod 3, and a plurality of vertical rods are fixedly installed on the circular disk 1, and a plurality of vertical rods are fixedly installed on the circular disk 1. A circular disk 2 is installed on the upper end of the two mounting frames 24 for common rotation, and a spinning assembly is installed on each of the two mounting frames 24; the spinning assembly includes a motor 25 and a grinding head 26, and two motors 25 are fixedly installed on the two circular disks 2, and a grinding head 26 is fixedly installed on the driving end of each motor 25, and the two grinding heads 26 located on the same circular disk 2 have different shapes; as shown in the figure, there are two grinding heads 26 on the same circular disk 2. When setting specifically, multiple groups of spinning assemblies can be set as required, but it should be noted that when the angle adjustment of the grinding head 26 relative to the pipe 3 is satisfied, the normal spinning requirements must also be satisfied. At this time, there are two settings. First, refer to Figure 1 At this time, the pipe fitting 3 is located between the servo motor 15 and the grinding head 26. At this time, the grinding head 26 can rotate, and will not contact the pipe fitting 3 during the rotation process; but after the rotation, the grinding head 26 will contact the pipe fitting 3 along the movement of the reciprocating screw 18 and perform a spinning operation on it; secondly, the spinning component can be adjusted to the required position on the circular disk 2, such as the motor is slidably installed on the circular disk 2, and then a plurality of electric telescopic rods are fixedly arranged on the circular disk 2, one end of the plurality of electric telescopic rods is fixed to the corresponding motor, and the electric telescopic rods can be used to drive the corresponding spinning component to move, thereby meeting the use requirements.

[0048] Reference Figure 1-Figure 12A control member is installed between the reciprocating screw rod 18 and the corresponding spinning member; the control member includes a gear ring 27, a gear 28, a helical gear 29, a connecting member 1, a connecting member 2, a helical gear 34, and a strip rod 35. The lower surface of the circular disk 2 is fixedly installed with a gear ring 27, and the lower surface of the circular disk 2 is coaxially installed with a gear 28 and a helical gear 29, and the gear 28 is meshed with the gear ring 27, and a connecting member 1 is installed between the gear ring 27 and the circular disk 2. The connecting member 1 includes a rod body 30 and a step ring 31. The lower surface of the circular disk 2 is fixedly installed with a rod body 30, and the lower end of the rod body 30 is fixedly installed with a step ring 31. And the step ring 1 31 is rotatably mounted on the bevel gear 1 29; the lower surface of the circular disk 2 is installed with a bevel gear 2 34 through the connecting piece 2, and the bevel gear 2 34 is meshed with the bevel gear 1 29, the connecting piece 2 includes a rod body 2 32 and a step ring 2 33, the lower surface of the circular disk 2 is fixedly installed with the rod body 2 32, the lower end of the rod body 2 32 is fixedly installed with a step ring 2 33, and the step ring 2 33 is rotatably mounted on the bevel gear 2 34, a plurality of strip rods 35 are fixedly mounted on the rotating rod 20, the bevel gear 2 34 is provided with a strip slide groove matching the strip rod 35, and the bevel gear 2 34 is slidably sleeved on the rotating rod 20 and the strip rod 35.

[0049] A power component is installed between the base 1 and one of the reciprocating screws 18 and the adjacent rotating rod 20; the power component includes a cover 36, a servo motor 37, a one-way bearing 38, a control component, a transmission structure 40, and a rotating shaft 42. The cover 36 is fixedly installed on the outside of the base 1, and the servo motor 37 is fixedly installed on the outside of the cover 36. The driving end of the servo motor 37 is fixedly installed with a rotating shaft 42, and the one-way bearing 38 is installed on the rotating shaft 42. The transmission structure 40 is sleeved between the one-way bearing 38 and the adjacent transmission structure 19. The rotating shaft 42 is rotationally connected to the corresponding reciprocating screw 18, and a control component is also installed between the two. The control part includes a one-way bearing three 39 and a connecting rod 41. The one-way bearing three 39 is installed on the rotating shaft two 42, and the self-locking direction of the one-way bearing three 39 is opposite to that of the one-way bearing two 38. A plurality of connecting rods 41 are fixedly installed on the outer wall of the one-way bearing three 39, and one end of the connecting rod 41 is fixedly connected to the corresponding reciprocating screw two 18; the power component is used to control the rotation of the reciprocating screw two 18 or the rotating rod 20; the transmission structure two 19 and the transmission structure four 40 are all located in the cover body 36, and the transmission structure one 13, the transmission structure two 19, the transmission structure three 21 and the transmission structure four 40 are all existing technologies, such as belt drive or chain drive, which can be selected according to needs.

[0050] It is further explained that the above-mentioned fixed connection should be understood in a broad sense unless otherwise clearly specified and limited. For example, it can be welding, gluing, or one-piece molding, etc., which are conventional means well known to those skilled in the art.

[0051] In the present invention, the pipe fitting 3 to be spun is placed between a plurality of compression arc blocks, and the air cylinder 10 is turned on. The air cylinder 10 drives the compression arc block to move through the telescopic rod 11, thereby pressing and fixing one end of the pipe fitting 3. Then, the servo motor 5 is turned on. The servo motor 5 drives the one-way bearing 1 to rotate. At this time, under the action of the transmission structure 13, the reciprocating screw 12 rotates. The movement of the reciprocating screw 12 drives the heating seat 17 to move. The heat generated by the heating seat 17 when working is used to heat the part of the pipe fitting 3 to be spun. In this process, the rotation speed of the servo motor 5 is relatively slow.

[0052] After the heating is finished, the heating seat 17 is reset, and then the shaft body 1 is controlled to reverse through the servo motor 1 5, and then the appropriate grinding head 26 is selected as required, and the servo motor 2 37 is turned on. The servo motor 2 37 works and drives the one-way bearing 2 38 to rotate through the shaft body 2, and the one-way bearing 2 38 rotates through the transmission structure 4; the transmission structure 4 40 drives the rotating rod 20 to rotate, and the rotating rod 20 rotates and drives the bevel gear 2 34 to rotate through the bar rod 35, and the bevel gear 2 34 rotates and drives the gear 28 to rotate through the bevel gear 1 29, and the gear 28 rotates and drives the gear ring 27 to rotate, and then drives the circular disk 2 to rotate, and the rotation of the circular disk 2 drives the spinning assembly to rotate, and then the required grinding head 26 is rotated to a position close to the pipe 3, and then the rotating shaft 2 is reversed, at this time the one-way bearing 3 39 rotates, and the one-way bearing 3 39 rotates and drives the reciprocating screw 2 18 to rotate through the connecting rod 41, and the reciprocating screw 2 18 rotates and drives the moving block 23 to move, and the moving block 23 moves through the mounting frame 24 to drive the grinding head 26 to move;

[0053] The motor 25 is turned on while the grinding head 26 moves, and the motor 25 drives the grinding head 26 to rotate. At the same time, the operation of the servo motor 5 drives the shaft body 1 to rotate, and the rotation of the shaft body 1 drives the mounting plate 6 to rotate. The rotation of the mounting plate 6 drives the pipe fitting 3 to rotate through the mounting block 9, the cylinder 10, the telescopic rod 11, and the clamping arc block, thereby completing the required spinning.

[0054] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pipe forming device, comprising a base (1), a control box (2), and a pipe (3), characterized in that: The control box (2) is provided with a mounting groove (4), a spinning auxiliary component is mounted in the mounting groove (4), a reciprocating screw rod (12) is rotatably mounted on the control box (2), a support block (1) is fixedly mounted on the base (1), and one end of the reciprocating screw rod (12) passes through the control box (2) and is rotatably mounted on the support block (1), a transmission component is mounted between the reciprocating screw rod (12) and the spinning auxiliary component, and a spinning preheating component that cooperates with the pipe fitting (3) is mounted on the reciprocating screw rod (12); The base (1) is provided with two sliding grooves (22), and a reciprocating screw rod (18) is rotatably mounted on each of the two sliding grooves (22), a transmission structure (19) is sleeved between the two reciprocating screw rods (18), and a cavity (1) matched with the transmission structure (19) is provided on the base (1), two support blocks (2) are fixedly mounted on the base (1), a rotating rod (20) is rotatably mounted on each of the two support blocks (2), a transmission structure (21) is sleeved between the two rotating rods (20), a moving block (23) is mounted on each of the two reciprocating screw rods (18) through a nut, and the moving block (23) is slidably mounted on the corresponding sliding groove (22), and a spinning component is mounted on each of the two moving blocks (23); A control member is installed between the reciprocating screw rod 2 (18) and the corresponding spinning member; A power component is installed between the base (1), one of the reciprocating screw rods (18), and an adjacent rotating rod (20).

2. A pipe forming device according to claim 1, characterized in that: The spinning auxiliary component comprises a servo motor (5), a rotating shaft (1), a mounting member, and a pressing member. The servo motor (5) is fixedly mounted in the mounting groove (4). The driving end of the servo motor (5) is fixedly mounted with a rotating shaft (1). The rotating shaft (1) is fixedly mounted with a mounting member. The mounting member is mounted with a plurality of pressing members that match the pipe (3). The mounting member comprises a mounting plate (6), a round rod (1), and a support ring (7); the mounting plate (6) is fixedly mounted on the rotating shaft (1); and the mounting plate (6) is fixedly mounted on the support ring (7) via a plurality of round rods (1); An annular groove (8) matching with the support ring (7) is provided on the inner wall of the installation groove (4).

3. A pipe forming device according to claim 2, characterized in that: The clamping member comprises a mounting block (9), a cylinder (10), a telescopic rod (11), and a clamping arc block. A plurality of mounting blocks (9) are fixedly mounted on a side of the mounting plate (6) away from the servo motor (5). A cylinder (10) is fixedly mounted on each mounting block (9). A telescopic rod (11) is mounted on each cylinder (10). A clamping arc block is fixedly mounted on one end of each telescopic rod (11) away from the corresponding cylinder (10), and the end of the clamping arc block away from the corresponding telescopic rod (11) has an arc surface that matches the pipe fitting (3).

4. A pipe forming device according to claim 3, characterized in that: The transmission component comprises a one-way bearing and a transmission structure (13). The one-way bearing is mounted on the rotating shaft, and the transmission structure (13) is sleeved between the one-way bearing and the reciprocating screw (12).

5. The pipe forming equipment according to claim 1, characterized in that: The spinning preheating component comprises a moving block (16), a round rod (2), and a heating seat (17); the moving block (16) is mounted on the reciprocating screw (12) via a nut; the heating seat (17) is fixedly mounted on the upper end of the moving block (16) via the round rod (2); The base (1) is provided with a step slide groove (14), the lower end of the moving block (16) is fixedly mounted with a step slider (15), and the step slider (15) is slidably mounted on the step slide groove (14).

6. The pipe forming equipment according to claim 1, characterized in that: The spinning component comprises a round rod three, a mounting frame (24), and a spinning assembly. A mounting frame (24) is mounted on each of the two moving blocks (23) through the round rod three, and a spinning assembly is mounted on each of the two mounting frames (24); The mounting frame (24) comprises a circular disk 1, a vertical rod, and a circular disk 2, wherein the circular disk 1 is fixedly mounted on the upper end of the circular rod 3, a plurality of vertical rods are fixedly mounted on the circular disk 1, and a circular disk 2 is rotatably mounted on the upper ends of the plurality of vertical rods.

7. The pipe forming equipment according to claim 6, characterized in that: The spinning assembly comprises a motor (25) and a grinding head (26), two motors (25) are fixedly mounted on the two circular discs, a grinding head (26) is fixedly mounted on the driving end of each motor (25), and the two grinding heads (26) located on the same circular disc have different shapes.

8. The pipe forming equipment according to claim 7, characterized in that: The control member comprises a gear ring (27), a gear (28), a bevel gear 1 (29), a connecting piece 1, a connecting piece 2, a bevel gear 2 (34), and a strip rod (35). The gear ring (27) is fixedly mounted on the lower surface of the circular disk 2. The gear (28) and the bevel gear 1 (29) are coaxially mounted on the lower surface of the circular disk 2. The gear (28) is meshed with the gear ring (27). A connecting piece 1 is mounted between the gear ring (27) and the circular disk 2. A bevel gear 2 (34) is mounted on the lower surface of the circular disk 2 through the connecting piece 2. The bevel gear 2 (34) is meshed with the bevel gear 1 (29). A plurality of strip rods (35) are fixedly mounted on the rotating rod (20). The bevel gear 2 (34) is provided with a strip groove matched with the strip rod (35). The bevel gear 2 (34) is slidably sleeved on the rotating rod (20) and the strip rod (35). The connecting member 1 comprises a rod body 1 (30) and a step ring 1 (31); the rod body 1 (30) is fixedly mounted on the lower surface of the circular disk 2; the step ring 1 (31) is fixedly mounted on the lower end of the rod body 1 (30); and the step ring 1 (31) is rotatably mounted on the bevel gear 1 (29); The second connecting member comprises a second rod body (32) and a second step ring (33). The second rod body (32) is fixedly mounted on the lower surface of the second circular disk. The second step ring (33) is fixedly mounted on the lower end of the second rod body (32). The second step ring (33) is rotatably mounted on the second bevel gear (34).

9. The pipe forming equipment according to claim 8, characterized in that: The power component comprises a cover body (36), a servo motor (37), a one-way bearing (38), a control member, a transmission structure (40), and a rotating shaft (42). The cover body (36) is fixedly mounted on the outer side of the base (1), a servo motor (37) is fixedly mounted on the outside of the cover body (36), a rotating shaft (42) is fixedly mounted on the driving end of the servo motor (37), a one-way bearing (38) is mounted on the rotating shaft (42), a transmission structure (40) is sleeved between the one-way bearing (38) and the adjacent transmission structure (19), the rotating shaft (42) is rotatably connected to the corresponding reciprocating screw (18), and a control member is also mounted between the two.

10. The pipe forming equipment according to claim 9, characterized in that: The control component comprises a one-way bearing three (39) and a connecting rod (41); the one-way bearing three (39) is installed on the rotating shaft two (42); the one-way bearing three (39) has a self-locking direction opposite to that of the one-way bearing two (38); a plurality of connecting rods (41) are fixedly installed on the outer wall of the one-way bearing three (39), and one end of the connecting rod (41) is fixedly connected to the corresponding reciprocating screw two (18).

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