Spinning machining composite device for bimetal composite pipe

Abstract

The utility model discloses a bimetal composite pipe spinning machining composite device which comprises a machining table, a lead screw is rotationally connected in the machining table, a sliding base is arranged on the lead screw in a sleeved mode, an installation frame is fixedly installed at the top end of the sliding base, a fixing frame is fixedly installed in the installation frame, and an adjusting disc is rotationally connected to the right side of the fixing frame. A plurality of shaft rods are rotationally connected into the adjusting disc, spinning heads are fixedly mounted at the right ends of the shaft rods, chucks are fixedly mounted on the left sides of the shaft rods, an air cylinder is fixedly mounted on the portion, located on the left side of the fixing frame, of the mounting frame, the outer side of the air cylinder is slidably sleeved with a sliding frame, and a second motor is fixedly mounted at the top end of the sliding frame; and a connecting plate is fixedly mounted at the output end of the second motor. The double-metal composite pipe spinning machining composite device can meet the requirement for machining use of double-metal composite pipes of different specifications and sizes, so that the applicability of the device is further improved, meanwhile, the multiple spinning heads can be rapidly adjusted and converted, and the use convenience of the device is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bimetallic composite pipe processing equipment, in particular to a bimetallic composite pipe spinning processing composite device. Background Art

[0002] Bimetallic composite pipes have high carbon content, are impact-resistant, have low thermal expansion, are pressure-resistant, and are resistant to high temperatures. Bimetallic composite pipes produced by many manufacturers are widely used in industrial fields such as oil fields, chemicals, and electric power. Their scope of application is becoming increasingly wide, and the economic, environmental, and social benefits they bring are becoming more obvious. The outer base pipe of the bimetallic composite pipe is responsible for bearing pressure and rigid support of the pipeline, and the inner lining pipe is responsible for corrosion resistance. By adopting a composite process, the thinner-walled corrosion-resistant alloy material is composited with the carbon steel base pipe with higher mechanical strength, which not only ensures the corrosion resistance requirements of the pipe, but also greatly reduces the amount of corrosion-resistant alloy material used and improves the strength of the pipe. During the processing of bimetallic composite pipes, a spinning processing composite device needs to be used.

[0003] After searching, the patent application number CN202121391079.7 discloses a lined bimetallic composite pipe spinning processing device, which includes a workbench, a support assembly is provided at the bottom of the workbench, a slide groove is opened on the left side of the top of the workbench, a slide is provided in the slide groove, a one-way screw passes through the slide, and the slide and the one-way screw are screwed together. A servo motor is provided on the left side of the workbench, and the output end of the servo motor is connected to the one-way screw. A mounting plate is fixedly connected to the top of the slide, a spinning motor is provided on the mounting plate, and the output end of the spinning motor is connected to a spinning head. A clamping assembly is provided on the right side of the top of the workbench; the workbench is supported by the support assembly, and the support assembly can play a role of shock absorption and buffering. The outer base pipe is clamped and fixed by the clamping assembly, and outer base pipes of different sizes can be fixed. The servo motor drives the one-way screw to rotate, and the slide drives the spinning motor and the spinning head to move together through the mounting plate, so that spinning processing can be performed. The clamping piece can play a role of buffering to prevent damage to the outer base pipe.

[0004] However, this patent still has some shortcomings. The spinning processing device is only equipped with a spinning head of a single size, and the spinning head is fixedly installed on the output end of the spinning motor. Therefore, it can only process bimetallic composite pipe base pipes of suitable sizes, and the applicability of the equipment is poor.

[0005] Therefore, we proposed a composite device for spinning bimetallic composite tubes. Utility Model Content

[0006] The purpose of the utility model is to provide a bimetallic composite pipe spinning composite device to solve the problems raised in the above background technology.

[0007] The cam is provided with a toothed structure, and the toothed structure is fixed on the top of the toothed structure, and the toothed structure is fixed on the top of the toothed structure.

[0008] Optionally, an internal tooth groove is provided on the left side of each of the chucks, and the gear is meshed and connected in the internal tooth groove. This design is convenient for the use of the device.

[0009] Optionally, the plurality of chucks are rotatably connected in the adjustment disk. This design can prevent the chucks from affecting the normal rotation of the adjustment disk.

[0010] Optionally, a motor is fixedly mounted on the left side of the fixing frame, and the output end of the motor is fixedly mounted on the adjusting disk. The adjusting disk is driven to rotate by the motor, which is beneficial to the use of the device.

[0011] Optionally, a first motor is fixedly mounted on the left side of the processing table, and an output end of the first motor is fixedly mounted on a screw rod. The use of the device is facilitated by driving the screw rod to rotate through the first motor.

[0012] Optionally, a plurality of guide wheels are rotatably connected to the left side of the fixing frame in the mounting frame, and the plurality of guide wheels are rotatably connected to the adjusting disk. The guide wheels can make the adjusting disk rotate more smoothly.

[0013] Optionally, a PLC controller is fixedly installed at the front end of the processing table, and the operation of the equipment is conveniently controlled by the PLC controller.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] Through the mutual cooperation of the fixed frame, adjustment disk, shaft, chuck, spinning head, second motor, motor, slide, cylinder, connecting disk and gear, it can meet the processing needs of bimetallic composite pipes of different specifications and sizes, thereby further improving the applicability of this equipment. At the same time, multiple spinning heads can be quickly adjusted and converted, thereby further improving the convenience of using this equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a bimetallic composite pipe spinning composite device according to the present invention;

[0017] Figure 2 This is a cross-sectional view of a bimetallic composite pipe spinning composite device according to the present invention;

[0018] Figure 3 This is a cross-sectional view of a guide wheel in a bimetallic composite pipe spinning composite device according to the present invention;

[0019] Figure 4 This utility model is a bimetallic composite pipe spinning processing composite device Figure 2 A magnified view of center.

[0020] In the figure: 1. Processing table; 2. Mounting frame; 3. Clamping assembly; 4. PLC controller; 5. Slide; 6. Screw; 7. First motor; 8. Fixed frame; 9. Adjusting disk; 10. Shaft; 11. Chuck; 12. Spinning head; 13. Second motor; 14. Motor; 15. Slide; 16. Cylinder; 17. Guide wheel; 18. Connecting plate; 19. Gear; 20. Internal tooth groove. DETAILED DESCRIPTION

[0021] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0022] See also Figures 1 to 4 The utility model provides a bimetallic composite pipe spinning processing composite device, including a processing table 1, a screw rod 6 is rotatably connected in the processing table 1, a slide 5 is sleeved on the screw rod 6, a mounting frame 2 is fixedly installed on the top of the slide 5, a fixed frame 8 is fixedly installed in the mounting frame 2, the right side of the fixed frame 8 is rotatably connected with an adjusting disk 9, a plurality of shafts 10 are rotatably connected in the adjusting disk 9, a plurality of shafts 10 are fixedly installed on the right ends of the plurality of shafts 10 with a spinning head 12, and a chuck 11 is fixedly installed on the left side of the plurality of shafts 10, a cylinder 16 is fixedly installed on the mounting frame 2 at the left side of the fixed frame 8, a slide 15 is provided on the outer sliding sleeve of the cylinder 16, a second motor 13 is fixedly installed on the top of the slide 15, a connecting plate 18 is fixedly installed on the output end of the second motor 13, a gear 19 is fixedly installed on the right side of the connecting plate 18, the output end of the cylinder 16 is fixedly installed on the left side of the slide 15, and a clamping assembly 3 is fixedly installed on the right part of the mounting frame 2 on the processing table 1.

[0023] The left side of multiple chucks 11 are each provided with an internal tooth groove 20, and the gear 19 is meshed and connected in the internal tooth groove 20. This design is beneficial to the use of this equipment. Multiple chucks 11 are rotatably connected in the adjusting disk 9. This design can prevent the chuck 11 from affecting the normal rotation of the adjusting disk 9. A motor 14 is fixedly installed on the left side of the fixed frame 8, and the output end of the motor 14 is fixedly installed on the adjusting disk 9. The adjusting disk 9 is driven to rotate by the motor 14, which is beneficial to the use of this equipment. A first motor 7 is fixedly installed on the left side of the processing table 1, and the output end of the first motor 7 is fixedly installed on the screw rod 6. The screw rod 6 is driven to rotate by the first motor 7, which is beneficial to the use of this equipment. A plurality of guide wheels 17 are rotatably connected to the left side of the fixed frame 8 in the mounting frame 2, and the plurality of guide wheels 17 are rotatably connected to the adjusting disk 9. The guide wheels 17 can make the adjusting disk 9 rotate more smoothly. A PLC controller 4 is fixedly installed on the front end of the processing table 1, which is convenient for controlling the operation of this equipment through the PLC controller 4.

[0024] Working principle: multiple spinning heads 12 are set with different diameters. The structure of the clamping assembly 3 in this patent is set in the same way as the comparative patent. When in use, the base pipe to be processed is first clamped and fixed in the clamping assembly 3. According to the processing needs, the extension switch of the cylinder 16 can be turned on first. At this time, the cylinder 16 works to drive the slide 15 and the second motor 13 to slide to the left, so that the second motor 13 drives the connecting plate 18 and the gear 19 to extend out of the chuck 11, and then the switch of the motor 14 is turned on. The motor 14 works to drive the adjusting disk 9 to rotate, so that the spinning head 12 of the corresponding diameter size rotates to the bottom of the adjusting disk 9, so that the spinning head 12 is aligned with the base pipe, and then the contraction switch of the cylinder 16 is turned on, and the cylinder 16 drives the second motor 13 to The right slide is reset, so that the gear 19 is engaged and connected to the internal tooth groove 20 in the corresponding chuck 11, and then the processing switch is turned on. At this time, the first motor 7 works to drive the screw 6 to rotate, so that the slide 5 drives the mounting frame 2 to slide to the right, and at the same time, the second motor 13 works to drive the gear 19 and the corresponding chuck 11, the shaft 10 and the spinning head 12 to rotate, and the base pipe can be processed. This bimetallic composite pipe spinning processing composite device is easy to use. By providing a plurality of spinning heads 12 with different diameters, it can meet the processing of bimetallic composite pipes of different specifications and sizes, thereby further improving the applicability of the equipment. At the same time, the multiple spinning heads 12 can be quickly adjusted and converted, thereby further improving the convenience of using the equipment.

[0025] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bimetallic composite pipe spinning composite device, characterized in that: The invention comprises a processing table (1), wherein a screw rod (6) is rotatably connected in the processing table (1), a slide seat (5) is sleeved on the screw rod (6), a mounting frame (2) is fixedly installed on the top of the slide seat (5), a fixing frame (8) is fixedly installed in the mounting frame (2), an adjusting disk (9) is rotatably connected on the right side of the fixing frame (8), a plurality of shaft rods (10) are rotatably connected in the adjusting disk (9), a spinning head (12) is fixedly installed on the right end of the plurality of shaft rods (10), a chuck (11) is fixedly installed on the left side of the plurality of shaft rods (10), and the A cylinder (16) is fixedly mounted on the mounting frame (2) on the left side of the fixing frame (8), a slide (15) is provided on the outer sliding sleeve of the cylinder (16), a second motor (13) is fixedly mounted on the top of the slide (15), a connecting plate (18) is fixedly mounted on the output end of the second motor (13), a gear (19) is fixedly mounted on the right side of the connecting plate (18), the output end of the cylinder (16) is fixedly mounted on the left side inside the slide (15), and a clamping assembly (3) is fixedly mounted on the right side of the mounting frame (2) on the processing table (1).

2. A bimetallic composite pipe spinning composite device according to claim 1, characterized in that: An inner tooth groove (20) is provided on the left side of each of the plurality of chucks (11), and the gear (19) is meshedly connected in the inner tooth groove (20).

3. The bimetallic composite pipe spinning composite device according to claim 1, characterized in that: The plurality of chucks (11) are all rotatably connected in the adjustment disk (9).

4. The bimetallic composite pipe spinning composite device according to claim 1, characterized in that: A motor (14) is fixedly mounted on the left side of the fixing frame (8), and an output end of the motor (14) is fixedly mounted on the adjustment disk (9).

5. The bimetallic composite pipe spinning composite device according to claim 1, characterized in that: A first motor (7) is fixedly mounted on the left side of the processing table (1), and an output end of the first motor (7) is fixedly mounted on the screw rod (6).

6. The bimetallic composite tube spinning composite device according to claim 1, characterized in that: A plurality of guide wheels (17) are rotatably connected to the left side of the fixing frame (8) in the mounting frame (2), and the plurality of guide wheels (17) are rotatably connected to the adjusting disk (9).

7. The bimetallic composite tube spinning composite device according to claim 1, characterized in that: A PLC controller (4) is fixedly mounted on the front end of the processing table (1).

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