Automatic anti-corrosion steel pipe beveling machine with dustproof mechanism

Abstract

The utility model relates to the technical field of anti-corrosion steel pipe machining, and discloses an anti-corrosion steel pipe automatic beveling machine with a dustproof mechanism, which comprises a base, the base is used for bearing the whole, a machining head is arranged at the top of the base and used for beveling a steel pipe, and the top of the base is rotatably connected with a dustproof cover. The dustproof cover is used for preventing dust when the steel pipe is beveled; the device comprises a fixing ring, a limiting ring is rotationally connected into the fixing ring, a rotating roller is rotationally connected to the inner wall of the limiting ring, the rotating roller is used for enabling a steel pipe to conveniently slide into the device, and a driving assembly is arranged on one side of the limiting ring. According to the clamping device, the limiting ring drives the supporting rod to rotate towards the center point of the limiting ring through the sleeve, so that the supporting rod drives the steel pipe to be supported, clamped and positioned through the limiting wheel, the effect of adapting to the steel pipes of different sizes is achieved, and the problem that the outer walls of the steel pipes of different sizes cannot be in good contact with the inner wall of the clamp is solved; and the practicability of the automatic beveling machine for the anti-corrosion steel pipe is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-corrosion steel pipe processing, in particular to an anti-corrosion steel pipe automatic beveling machine with a dustproof mechanism. Background Art

[0002] An automatic beveling machine for corrosion-resistant steel pipes is an automated device specifically designed for beveling corrosion-resistant steel pipes. It uses mechanical cutting or grinding to create a specific angle bevel on the end of the pipe, ensuring better contact and secure connection when connecting or welding the pipes. During the beveling process, a large amount of metal shavings and dust is generated. If this dust accumulates in the processing area, it can affect the accuracy and finish of the bevel, resulting in a decrease in the quality of the weld or connection. Therefore, an automatic beveling machine with a dust-proof mechanism is required.

[0003] During the use of traditional anti-corrosion steel pipe automatic beveling machines, the steel pipe is fixed to the equipment through a clamping block to ensure that it will not move or rotate during the processing process. The position and angle of the tool are then controlled to cut the end of the steel pipe to form a bevel.

[0004] However, in the process of clamping the steel pipe, the problem that the outer wall of steel pipes of different sizes cannot contact well with the inner wall of the clamp is not solved, resulting in insufficient fixation of the steel pipe and even damage to the surface of the steel pipe, affecting the processing quality of the anti-corrosion steel pipe automatic beveling machine. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an anti-corrosion steel pipe automatic beveling machine with a dust-proof mechanism, which aims to improve the problem that the outer wall of steel pipes of different sizes cannot contact well with the inner wall of the clamp, resulting in insufficient fixation of the steel pipe and even damage to the surface of the steel pipe.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: an anti-corrosion steel pipe automatic beveling machine with a dustproof mechanism, comprising:

[0007] The base is used to support the whole. A processing head is provided on the top of the base. The processing head is used to bevel the steel pipe. A dust cover is rotatably connected to the top of the base. The dust cover is used to prevent dust when beveling the steel pipe.

[0008] A fixed ring, the interior of which is rotatably connected to a limit ring, the inner wall of which is rotatably connected to a rotating roller, the rotating roller being used to facilitate the steel pipe to slide into the interior of the equipment, and a driving assembly being provided on one side of the limit ring, the driving assembly being used to drive the limit ring to rotate;

[0009] Support rods, which are arranged in a circular array and rotatably connected to one side of the fixed ring, are used to support the steel pipe. One end of the support rod is rotatably connected to a limiting wheel, which is used to prevent the steel pipe from slipping and facilitate the rotation of the steel pipe;

[0010] The sleeve has a side wall that is rotatably connected to one side of the limiting ring, and the sleeve is slidably connected to the outer wall of the support rod, and the sleeve is used to limit the support rod.

[0011] As a further description of the above technical solution:

[0012] The driving assembly includes connecting block 1, connecting block 2 and an electric push rod. The connecting block 1 is rotatably connected to one side of the limit ring, the connecting block 2 is rotatably connected to one side of the fixed ring, the bottom of the electric push rod is fixedly connected to one side of the connecting block 2, and the connecting block 1 is connected to the output end of the electric push rod.

[0013] As a further description of the above technical solution:

[0014] A collection frame is fixedly connected to the interior of the base, a collection bucket is fixedly connected to the bottom of the collection frame, and a fan is arranged inside the collection bucket.

[0015] As a further description of the above technical solution:

[0016] A partition is fixedly connected inside the collection barrel, a frame is provided inside the collection barrel, a card slot is opened inside the frame, and a filter is fixedly connected inside the frame.

[0017] As a further description of the above technical solution:

[0018] The interior of the collecting barrel is slidably connected to a limit plate, one side of the limit plate is fixedly connected to a hemispherical column, and the outer wall of the hemispherical column is embedded in the slot.

[0019] As a further description of the above technical solution:

[0020] A telescopic rod is provided inside the collection bucket, and a first spring is sleeved on the outer wall of the telescopic rod. One end of the telescopic rod and the first spring are fixedly connected to the other side of the limit plate, and the other end of the telescopic rod and the first spring are fixedly connected to the inside of the collection bucket.

[0021] As a further description of the above technical solution:

[0022] The outer wall of the collecting barrel is threadedly connected to a top cover, the bottom of the top cover is fixedly connected to a support ring 1, and the interior of the support ring 1 is slidably connected to a support ring 2.

[0023] As a further description of the above technical solution:

[0024] A second spring is provided inside the support ring 1, one end of the second spring is fixedly connected to the inside of the support ring 1, and the other end of the second spring is fixedly connected to the top of the support ring 2.

[0025] The utility model has the following beneficial effects:

[0026] 1. In the utility model, first, the limiting ring drives the support rod to rotate toward the center point of the limiting ring through the sleeve, so that the support rod drives the steel pipe to be supported, positioned and clamped through the limiting wheel, thereby achieving the effect of adapting to steel pipes of different sizes, solving the problem that the outer wall of steel pipes of different sizes cannot contact well with the inner wall of the clamp, resulting in insufficient fixation of the steel pipe and even damage to the surface of the steel pipe, thereby improving the practicality of the automatic beveling machine for anti-corrosion steel pipes.

[0027] 2. In the utility model, the fan sucks the debris in the collection frame into the collection barrel and then filters it through the filter screen. The filter screen is limited on the partition in the collection barrel by the frame, thereby achieving the effect of collecting dust. It solves the problem that a large amount of dust will be generated during the processing of the automatic beveling machine for anti-corrosion steel pipes. If the dust is not cleaned in time, it will accumulate on the steel pipe, resulting in low processing accuracy. The processing accuracy of the automatic beveling machine for anti-corrosion steel pipes is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a side view of an anti-corrosion steel pipe automatic beveling machine with a dust-proof mechanism proposed in the present invention;

[0029] Figure 2 This is a schematic diagram of the collection frame structure of an anti-corrosion steel pipe automatic beveling machine with a dust-proof mechanism proposed in the present invention;

[0030] Figure 3 This is a schematic diagram of the support rod structure of an anti-corrosion steel pipe automatic beveling machine with a dust-proof mechanism proposed in the present invention;

[0031] Figure 4 This is a schematic diagram of the rotating roller structure of an anti-corrosion steel pipe automatic beveling machine with a dust-proof mechanism proposed in the utility model;

[0032] Figure 5 This is a schematic diagram of the internal structure of the collection bucket of an anti-corrosion steel pipe automatic beveling machine with a dust-proof mechanism proposed in the present invention;

[0033] Figure 6 This is a schematic diagram of the internal structure of a support ring of an anti-corrosion steel pipe automatic beveling machine with a dust-proof mechanism proposed in the present invention;

[0034] Figure 7 for Figure 5 Schematic diagram of the locally enlarged structure at point A in the middle.

[0035] Legend:

[0036] 1. Base; 2. Processing head; 3. Dust cover; 4. Fixing ring; 5. Limiting ring; 6. Connecting block 1; 7. Connecting block 2; 8. Electric push rod; 9. Support rod; 10. Sleeve; 11. Limiting wheel; 12. Rotating roller; 13. Collection frame; 14. Collection bucket; 15. Fan; 16. Partition; 17. Frame; 18. Slot; 19. Filter; 20. Limiting plate; 21. Hemispherical column; 22. Telescopic rod; 23. First spring; 24. Top cover; 25. Support ring 1; 26. Support ring 2; 27. Second spring. DETAILED DESCRIPTION

[0037] 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.

[0038] Reference Figure 1 、 Figure 3 and Figure 4 The present invention provides an embodiment of an anti-corrosion steel pipe automatic beveling machine with a dustproof mechanism, comprising:

[0039] The base 1 is used to support the whole. A processing head 2 is provided on the top of the base 1. The processing head 2 is used to bevel the steel pipe. A dust cover 3 is rotatably connected to the top of the base 1. The dust cover 3 is used to prevent dust when beveling the steel pipe;

[0040] A fixed ring 4 is internally connected to a limit ring 5 for rotation. The inner wall of the limit ring 5 is connected to a rotating roller 12 for rotation. The rotating roller 12 is used to facilitate the steel pipe to slide into the interior of the equipment. A driving assembly is provided on one side of the limit ring 5 for driving the limit ring 5 to rotate.

[0041] Support rods 9 are arranged in a circular array and are rotatably connected to one side of the fixing ring 4. The support rods 9 are used to support the steel pipe. One end of the support rods 9 is rotatably connected to a limiting wheel 11. The limiting wheel 11 is used to prevent the steel pipe from slipping and facilitate the rotation of the steel pipe;

[0042] The sleeve 10, the side wall of the sleeve 10 is rotatably connected to one side of the limiting ring 5, the sleeve 10 is slidably connected to the outer wall of the support rod 9, the sleeve 10 is used to limit the support rod 9, the driving assembly includes a connecting block 1 6, a connecting block 2 7 and an electric push rod 8, the connecting block 1 6 is rotatably connected to one side of the limiting ring 5, the connecting block 2 7 is rotatably connected to one side of the fixing ring 4, the bottom of the electric push rod 8 is fixedly connected to one side of the connecting block 2 7, and the connecting block 1 6 is connected to the output end of the electric push rod 8;

[0043] Specifically, when the steel pipe is passed through the interior of the fixed ring 4, the steel pipe first contacts the outer wall of the rotating roller 12 in the limiting ring 5, and slides smoothly into the fixing ring 4 under its guidance. At this time, the output end of the electric push rod 8 slowly extends out, and drives the limiting ring 5 to rotate smoothly through the connecting block 6. As the limiting ring 5 rotates, the sleeve 10 drives the support rod 9 to gradually approach the center point of the limiting ring 5. The support rod 9 accurately supports the steel pipe through the limiting wheel 11, so that it is firmly positioned at the center of the fixing ring 4 and is reliably clamped. Then, the dust cover 3 is closed to ensure the cleanliness of the processing environment. Then the processing head 2 begins to perform precise groove processing on the steel pipe.

[0044] Reference Figure 2 and Figure 5-Figure 7 The base 1 is fixedly connected to a collection frame 13, and the bottom of the collection frame 13 is fixedly connected to a collection bucket 14. A fan 15 is provided inside the collection bucket 14, and a partition 16 is fixedly connected to the collection bucket 14. A frame 17 is provided inside the collection bucket 14, and a card slot 18 is provided inside the frame 17. A filter 19 is fixedly connected to the frame 17. A limiting plate 20 is slidably connected to the inside of the collection bucket 14, and a hemispherical column 21 is fixedly connected to one side of the limiting plate 20. The outer wall of the hemispherical column 21 is embedded in the card slot 18. A telescopic rod 22 is provided inside the collection bucket 14. The telescopic rod 22 The outer wall is sleeved with a first spring 23, one end of the telescopic rod 22 and the first spring 23 are fixedly connected to the other side of the limit plate 20, the other end of the telescopic rod 22 and the first spring 23 are fixedly connected to the inside of the collection bucket 14, the outer wall of the collection bucket 14 is threadedly connected to a top cover 24, the bottom of the top cover 24 is fixedly connected to a support ring 1 25, the interior of the support ring 1 25 is slidably connected to a support ring 26, a second spring 27 is provided inside the support ring 1 25, one end of the second spring 27 is fixedly connected to the interior of the support ring 1 25, and the other end of the second spring 27 is fixedly connected to the top of the support ring 26;

[0045] Specifically, the debris generated during the processing falls into the collection frame 13 under the effective blocking of the dust cover 3. Then, the fan 15 is started, and the debris in the collection frame 13 is sucked into the collection bucket 14 through strong airflow. After entering the collection bucket 14, the debris is first preliminarily filtered through the filter 19 to ensure that only fine particles pass through. The filter 19 is firmly mounted on the frame 17 and is limited by the partition 16 inside the collection bucket 14 to ensure the stability of the filter 19. At the same time, the hemispherical column 21 in the collection bucket 14 is cleverly embedded in the card slot 18. The tension support provided by the first spring 23 enables the hemispherical column 21 to be firmly maintained in the card slot 18, ensuring the stability of the entire structure. The top cover 24 is stably extended from the inside of the support ring 1 25 through the bottom support ring 2 26 and the tension of the second spring 27, effectively supporting and fixing the frame 17.

[0046] Working principle: When using the anti-corrosion steel pipe automatic beveling machine with dustproof mechanism, first pass the steel pipe into the fixed ring 4, and the steel pipe can slide into the fixed ring 4 by contacting the outer wall of the rotating roller 12 in the limiting ring 5. Then the output end of the electric push rod 8 extends through the connecting block 16 to drive the limiting ring 5 to rotate. Then the limiting ring 5 drives the support rod 9 to rotate toward the center point of the limiting ring 5 through the sleeve 10, so that the support rod 9 drives the steel pipe to be supported and positioned to the center of the fixed ring 4 and clamped through the limiting wheel 11. Then, after closing the dust cover 3, the steel pipe is beveled by the processing head 2, and then the debris falls into the dust cover 3 through the obstruction. Inside the collection frame 13, the fan 15 then sucks the debris in the collection frame 13 into the collection bucket 14 and filters it through the filter 19. The filter 19 is limited on the partition 16 in the collection bucket 14 through the frame 17, so that the hemispherical column 21 in the collection bucket 14 is embedded in the card slot 18 to limit the frame 17. The hemispherical column 21 is supported by the tension of the first spring 23 so that the hemispherical column 21 can be stably embedded in the card slot 18. The top cover 24 is supported by the tension of the second spring 27 through the bottom support ring 26, so that the support ring 26 extends from the inside of the support ring 1 25 to support the frame 17.

[0047] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An anti-corrosion steel pipe automatic beveling machine with a dust-proof mechanism, characterized in that: include: A base (1), the base (1) is used to support the whole, a processing head (2) is provided on the top of the base (1), the processing head (2) is used to bevel the steel pipe, a dust cover (3) is rotatably connected to the top of the base (1), the dust cover (3) is used to prevent dust when beveling the steel pipe; A fixed ring (4), wherein the fixed ring (4) is internally rotatably connected to a limit ring (5), wherein the inner wall of the limit ring (5) is rotatably connected to a rotating roller (12), wherein the rotating roller (12) is used to facilitate the steel pipe to slide into the interior of the device, and a driving assembly is provided on one side of the limit ring (5), wherein the driving assembly is used to drive the limit ring (5) to rotate; Support rods (9), the support rods (9) are arranged in a circular array and are rotatably connected to one side of the fixed ring (4), the support rods (9) are used to support the steel pipe, and one end of the support rods (9) is rotatably connected to a limiting wheel (11), and the limiting wheel (11) is used to prevent the steel pipe from slipping and facilitate the rotation of the steel pipe; A sleeve (10), wherein a side wall of the sleeve (10) is rotatably connected to one side of the limiting ring (5), and the sleeve (10) is slidably connected to the outer wall of the support rod (9), and the sleeve (10) is used to limit the support rod (9).

2. The anti-corrosion steel pipe automatic beveling machine with a dust-proof mechanism according to claim 1, characterized in that: The driving assembly includes a connecting block 1 (6), a connecting block 2 (7) and an electric push rod (8), wherein the connecting block 1 (6) is rotatably connected to one side of the limiting ring (5), the connecting block 2 (7) is rotatably connected to one side of the fixing ring (4), the bottom of the electric push rod (8) is fixedly connected to one side of the connecting block 2 (7), and the connecting block 1 (6) is connected to the output end of the electric push rod (8).

3. The anti-corrosion steel pipe automatic beveling machine with a dust-proof mechanism according to claim 1, characterized in that: A collection frame (13) is fixedly connected to the interior of the base (1), a collection bucket (14) is fixedly connected to the bottom of the collection frame (13), and a fan (15) is provided inside the collection bucket (14).

4. The anti-corrosion steel pipe automatic beveling machine with a dust-proof mechanism according to claim 3, characterized in that: A partition (16) is fixedly connected to the interior of the collection barrel (14), a frame (17) is provided inside the collection barrel (14), a slot (18) is provided inside the frame (17), and a filter screen (19) is fixedly connected to the interior of the frame (17).

5. The anti-corrosion steel pipe automatic beveling machine with a dust-proof mechanism according to claim 3, characterized in that: The collecting barrel (14) is internally slidably connected to a limit plate (20), one side of the limit plate (20) is fixedly connected to a hemispherical column (21), and the outer wall of the hemispherical column (21) is embedded in the slot (18).

6. The anti-corrosion steel pipe automatic beveling machine with a dust-proof mechanism according to claim 3, characterized in that: A telescopic rod (22) is provided inside the collecting barrel (14), and a first spring (23) is sleeved on the outer wall of the telescopic rod (22). One end of the telescopic rod (22) and the first spring (23) are fixedly connected to the other side of the limiting plate (20), and the other ends of the telescopic rod (22) and the first spring (23) are fixedly connected to the inside of the collecting barrel (14).

7. The anti-corrosion steel pipe automatic beveling machine with a dust-proof mechanism according to claim 3, characterized in that: The outer wall of the collecting barrel (14) is threadedly connected to a top cover (24), the bottom of the top cover (24) is fixedly connected to a support ring 1 (25), and the interior of the support ring 1 (25) is slidably connected to a support ring 2 (26).

8. The anti-corrosion steel pipe automatic beveling machine with a dust-proof mechanism according to claim 7, characterized in that: A second spring (27) is provided inside the support ring 1 (25), one end of the second spring (27) is fixedly connected to the inside of the support ring 1 (25), and the other end of the second spring (27) is fixedly connected to the top of the support ring 2 (26).

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