Oiling protection device for steel pipe production

Abstract

The utility model discloses an oiling protection device for steel pipe production, which comprises a base, an oiling sleeve is fixedly mounted at the top of the base, a through hole is formed in the middle of the oiling sleeve, a concave ring oil groove is formed in the middle of the through hole, a rotatable rotating ring is mounted in the concave ring oil groove, bristles are mounted on the inner cambered surface of the rotating ring, and the inner cambered surface of the rotating ring is provided with an oil tank. A fixing plate is fixedly mounted at one end of the base, two rotating pins are rotationally connected to one end of the fixing plate, and conveying clamping wheels are fixedly mounted on the upper portions of the two rotating pins; the oil coating protection device for steel pipe production is provided with an automatic conveying and uniform coating structure, and can perform comprehensive and uniform oil coating operation on the surface of a steel pipe in the steel pipe conveying process, so that the oil coating processing efficiency and speed of the steel pipe are effectively improved, and the oil coating quality is effectively guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel pipe processing equipment, in particular to an oil coating protection device for steel pipe production. Background Art

[0002] Steel pipe refers to a steel material with a hollow cross-section, whose length is much larger than its diameter or circumference. Steel pipes are divided into steel pipes for conveying pipelines, engineering structures, thermal equipment, petrochemical industry, machinery manufacturing, geological drilling, high-pressure equipment, etc. according to their uses. In the process of anti-rust treatment of steel pipes, it is necessary to coat the surface of the steel pipe with anti-rust oil. The traditional spraying method is to apply oil by manual spraying or coating. The manual spraying or coating operation depends on the skills of the operator, and the processing efficiency is low. At the same time, the uniformity of the coating is also poor, and repeated coating is required. This not only wastes raw materials, but also the speed and quality of the coating do not meet the processing requirements. Therefore, improvements are needed to address the above problems. Utility Model Content

[0003] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an oiling protection device for steel pipe production, comprising a base, an oiling sleeve fixedly installed on the top of the base, a through hole is opened in the middle of the oiling sleeve, a concave oil groove is opened in the middle of the through hole, a rotatable rotating circle is installed inside the concave oil groove, bristles are installed on the inner arc surface of the rotating circle, a fixing plate is fixedly installed at one end of the base, two rotating pins are rotatably connected to one end of the fixing plate, and conveying clamping wheels are fixedly installed on the upper parts of the two rotating pins.

[0004] Preferably, the circumferential surface of the rotating circle is fixedly connected to a gear ring, the upper and lower parts of the concave oil groove are rotatably connected to two rotating shafts, transmission gears are fixedly installed on the surfaces of the four rotating shafts, and the four transmission gears are meshingly connected to the gear ring, and one end of one of the rotating shafts extends to the outside of one end of the oil coating sleeve and is fixedly connected to a small bevel gear.

[0005] Preferably, a large bevel gear is fixedly installed on the top of one of the conveying clamping wheels, and the large bevel gear is meshingly connected with the small bevel gear. The bottoms of the two rotating pins are fixedly connected with rotating gears, and the two rotating gears are meshingly connected. A motor connected to the axis of one of the rotating gears is installed on the top of the base, so that effective conveying and transmission can be carried out.

[0006] Compared with the prior art, the utility model has the following beneficial effects: by providing a base, an oiling sleeve, a through hole, a concave oil groove, a rotating circle, bristles, a fixing plate, a rotating pin, a conveying clamping wheel, a gear ring, a rotating shaft, a transmission gear, a small bevel gear, a large bevel gear, a rotating gear and a motor, the oiling protection device for steel pipe production has an automatic conveying and uniform coating structure, which can perform a comprehensive and uniform oiling operation on the surface of the steel pipe during the steel pipe conveying process, thereby effectively improving the efficiency and speed of the steel pipe oiling processing, and effectively ensuring the quality of the oiling. At the same time, the oiling protection device has a simple structural design, is convenient and quick to use and operate, and is stable and reliable in conveying and coating. Its performance can meet the use requirements of steel pipe processing;

[0007] By starting the motor, the two rotating pins rotate relative to each other through the two rotating gears, and the two relatively rotating rotating pins drive the two conveying clamping wheels to rotate relative to each other. The two relatively rotating conveying clamping wheels can clamp and convey the steel pipe, so that the steel pipe passes through the through hole and the inside of the rotating circle, and the bristles contact the surface of the steel pipe. The rotation of the conveying clamping wheel drives the large bevel gear to rotate and accelerates the transmission rotation of the small bevel gear. The rotation of the small bevel gear drives one of the rotating shafts and the transmission gear thereon to rotate. The rotation of the transmission gear transmits the gear ring through the other three rotatable transmission gears. The rotation of the gear ring drives the rotating circle and the bristles to rotate, and the rotating bristles can evenly apply the oil inside the concave oil groove to the surface of the moving steel pipe, so that the surface of the steel pipe can be fully coated with oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0009] In the attached picture:

[0010] Figure 1 This is a schematic diagram of the front view structure of the oil coating protection device for steel pipe production of the utility model;

[0011] Figure 2 It is a schematic diagram of the side section structure of the oil coating sleeve of the utility model;

[0012] In the figure: 1. base; 2. oiling sleeve; 3. through hole; 4. concave oil groove; 5. rotating circle; 6. bristles; 7. fixing plate; 8. rotating pin; 9. conveying clamping wheel; 10. gear ring; 11. rotating shaft; 12. transmission gear; 13. small bevel gear; 14. large bevel gear; 15. rotating gear; 16. motor; 17. support plate; 18. rolling wheel; 19. oil pipeline. DETAILED DESCRIPTION

[0013] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0014] Depend on Figure 1 and Figure 2 The utility model comprises a base 1, an oil coating sleeve 2 is fixedly mounted on the top of the base 1, a through hole 3 is opened in the middle of the oil coating sleeve 2, and a concave oil groove 4 is opened in the middle of the through hole 3. Figure 2 As shown, the lower part of the concave ring oil groove 4 is filled with anti-rust oil, a rotatable rotating ring 5 is installed inside the concave ring oil groove 4, and the inner arc surface of the rotating ring 5 is installed with bristles 6 for oiling, and the two sides of the lower part of the concave ring oil groove 4 are inclined arc structures, so that the lower part of the concave ring oil groove 4 can be effectively filled with anti-rust oil.

[0015] A support plate 17 is symmetrically fixedly installed on the top of the base 1, and rolling wheels 18 are rotatably installed on the top of the two support plates 17. The middle parts of the two rolling wheels 18 are concave arc structures to effectively place the steel pipes, so that the placed steel pipes and the oiled steel pipes can be effectively moved; an oil pipe 19 connected to the lower part of the concave ring oil groove 4 is installed on one side of the oiling sleeve 2, and the oil pipe 19 is connected to the external anti-rust oil tank, and the oil pipe 19 is connected to an oil pump, so that refueling can be effectively performed.

[0016] A fixed plate 7 is fixedly installed at one end of the base 1, and two rotating pins 8 are rotatably connected to one end of the fixed plate 7. Conveying clamping wheels 9 are fixedly installed on the upper parts of the two rotating pins 8. The two conveying clamping wheels 9 are symmetrically arranged, and the middle parts of the two conveying clamping wheels 9 are concave arc structures, which can effectively clamp and convey the steel pipe.

[0017] The oiling protection device for steel pipe production has an automatic conveying and uniform coating structure, which can comprehensively and uniformly oil the surface of the steel pipe during the steel pipe conveying process, thereby effectively improving the efficiency and speed of the steel pipe oiling process and effectively ensuring the quality of the oiling.

[0018] The circumferential surface of the rotating circle 5 is fixedly connected with a gear ring 10, and the upper and lower parts of the concave oil groove 4 are rotatably connected with two rotating shafts 11. The surfaces of the four rotating shafts 11 are fixedly installed with transmission gears 12, and the four transmission gears 12 are meshed with the gear ring 10. One end of one of the rotating shafts 11 extends to the outside of one end of the oiling sleeve 2 and is fixedly connected with a small bevel gear 13. A large bevel gear 14 is fixedly installed on the top of one of the conveying clamping wheels 9, and the large bevel gear 14 is meshed with the small bevel gear 13. The bottoms of the two rotating pins 8 are fixedly connected with rotating gears 15, and the two rotating gears 15 are meshed. A motor 16 connected to the axis of one of the rotating gears 15 is installed on the top of the base 1, so that effective conveying and transmission can be carried out;

[0019] By starting the motor 16, the two rotating pins 8 are rotated relative to each other through the two rotating gears 15, and the two relatively rotating rotating pins 8 drive the two conveying clamping wheels 9 to rotate relative to each other. The two relatively rotating conveying clamping wheels 9 can clamp and convey the steel pipe, so that the steel pipe passes through the through hole 3 and the inside of the rotating circle 5, and the bristles 6 are in contact with the surface of the steel pipe.

[0020] The rotation of the conveying clamping wheel 9 will drive the large bevel gear 14 to rotate and accelerate the small bevel gear 13. The rotation of the small bevel gear 13 will drive one of the rotating shafts 11 and the transmission gear 12 thereon to rotate. The rotation of the transmission gear 12 will transmit the ring gear 10 through the other three rotatable transmission gears 12. The rotation of the ring gear 10 will drive the rotating ring 5 and the bristles 6 to rotate. The rotating bristles 6 can evenly spread the oil in the concave oil groove 4 on the surface of the moving steel pipe, so that the surface of the steel pipe can be fully coated with oil.

[0021] The oil coating protection device has a simple structural design, is convenient and easy to use and operate, and has stable and reliable transportation and coating. Its performance can meet the use requirements of steel pipe processing.

Claims

1. An oiling protection device for steel pipe production, comprising a base (1), characterized in that: An oiling sleeve (2) is fixedly mounted on the top of the base (1), a through hole (3) is provided in the middle of the oiling sleeve (2), a concave oil groove (4) is provided in the middle of the through hole (3), a rotatable rotating ring (5) is mounted inside the concave oil groove (4), and bristles (6) for oiling are mounted on the inner arc surface of the rotating ring (5), a fixing plate (7) is fixedly mounted on one end of the base (1), two rotating pins (8) are rotatably connected to one end of the fixing plate (7), and a conveying clamping wheel (9) is fixedly mounted on the upper part of the two rotating pins (8).

2. The oil coating protection device for steel pipe production according to claim 1 is characterized in that: The circumferential surface of the rotating ring (5) is fixedly connected to a gear ring (10); the upper and lower parts of the concave oil groove (4) are rotatably connected to two rotating shafts (11); transmission gears (12) are fixedly mounted on the surfaces of the four rotating shafts (11); the four transmission gears (12) are meshingly connected to the gear ring (10); one end of one of the rotating shafts (11) extends outside one end of the oil coating sleeve (2) and is fixedly connected to a small bevel gear (13).

3. The oil coating protection device for steel pipe production according to claim 2 is characterized in that: A large bevel gear (14) is fixedly mounted on the top of one of the conveying clamping wheels (9), and the large bevel gear (14) is meshedly connected with the small bevel gear (13). The bottoms of the two rotating pins (8) are fixedly connected with rotating gears (15), and the two rotating gears (15) are meshedly connected. A motor (16) connected to the axis of one of the rotating gears (15) is mounted on the top of the base (1).

4. The oil coating protection device for steel pipe production according to claim 1 is characterized in that: A support plate (17) is symmetrically fixedly mounted on the top of the base (1), and rolling wheels (18) are rotatably mounted on the tops of the two support plates (17). An oil delivery pipe (19) connected to the lower part of the concave oil groove (4) is mounted on one side of the oil coating sleeve (2).

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