Device for removing oil after cold rolling of seamless steel pipe

Abstract

The utility model provides a device for removing oil after cold rolling of seamless steel pipes, and relates to the technical field of steel pipe machining. Two sets of supporting plates are welded to the upper end of the supporting frame, the two sets of supporting plates are located above the soaking box, sliding grooves are formed in the two sets of supporting plates, and sliding plates are arranged on the two sets of supporting plates in a sliding mode; when the steel pipe cleaning device is used for cleaning lubricating oil on a steel pipe, the steel pipe is firstly placed in the soaking box to be soaked for 10-20 minutes, the lubricating oil on the steel pipe is fully dissolved through deoiling liquid in the soaking box, then the hydraulic rod is stretched to enable the pushing plate to descend, and the first motor is operated to enable the pushing plate to move towards the left side; the steel pipes are pushed to the conveying belt through the pushing plate, then water is sprayed to the steel pipes through the cleaning part, oil removing liquid on the steel pipes can be removed, finally, the steel pipes are air-dried through the air drying part, the cleanliness of the surfaces of the steel pipes is improved, and the oil removing effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of steel pipe processing, in particular to a device for removing oil from seamless steel pipes after cold rolling. Background Art

[0002] There is a large amount of lubricating oil on the surface of the finished pipe coming out of the cold rolling mill. After the steel pipe is produced, it is necessary to use a cleaning fluid to remove the lubricating oil on the steel pipe. Therefore, a seamless steel pipe post-cold rolling oil removal device is designed.

[0003] After the existing steel pipe degreasing device has completed the degreasing and cleaning of the steel pipe, some cleaning liquid will remain on the surface of the steel pipe, affecting the cleanliness of the steel pipe surface and the degreasing effect is not ideal. Utility Model Content

[0004] The disclosed embodiment relates to a post-cold-rolling oil removal device for seamless steel pipes, so as to solve the problem that after the existing steel pipe oil removal device completes the oil removal and cleaning of the steel pipe, some cleaning liquid will remain on the surface of the steel pipe, affecting the cleanliness of the steel pipe surface and resulting in unsatisfactory oil removal effect.

[0005] In a first aspect of the present disclosure, a device for removing oil from a seamless steel pipe after cold rolling is provided, which specifically comprises: a support frame;

[0006] A immersion box is fixed on the support frame, and the immersion box is filled with degreasing liquid. A receiving plate is welded to the left end of the immersion box, and two groups of correction blocks are fixed inside the immersion box. Two groups of support plates are welded to the upper end of the support frame, and the two groups of support plates are located above the immersion box. Slide grooves are provided on the two groups of support plates, and sliding plates are sliding on the two groups of support plates. The sliding plates slide in the slide grooves on the two groups of support plates, and a connecting seat is installed at the front end of the sliding plate through bolts, and a threaded hole is provided on the connecting seat. A threaded rod is installed on the support plate near the front end of the immersion box through a bearing, and the threaded rod is threadedly matched with the connecting seat, and a No. 1 motor is installed on the support plate near the front end of the immersion box through bolts, and the output shaft of the No. 1 motor is connected to the left end of the threaded rod.

[0007] In at least some embodiments,

[0008] The sliding plate is provided with a through groove, and two groups of top plates are fixed at the through groove. Plate No. 1 and plate No. 2 are installed between the two groups of top plates through pins, plate No. 3 is installed at the lower ends of plate No. 1 and plate No. 2 through pins, and cylinder seats are installed at the upper ends of the two groups of top plates through bolts, and hydraulic rods are installed on the cylinder seats through bolts, and the piston rod of the hydraulic rod is hinged to the upper end of plate No. 1.

[0009] In at least some embodiments,

[0010] The left and right ends of the No. 3 plate are both hinged with the No. 4 plate, and the lower ends of the two groups of No. 4 plates are equipped with pushing plates through pin shafts.

[0011] In at least some embodiments,

[0012] A conveyor belt is installed on the support frame, and a bracket is installed on the support frame through bolts, a gear box is installed on the bracket through bolts, a No. 2 motor is installed on the gear box through bolts, the output shaft of the gear box is connected to the rotating roller on the left side of the conveyor belt, and a leakage hole is set on the conveyor belt.

[0013] In at least some embodiments,

[0014] Two groups of baffles are fixed on the support frame, the two groups of baffles are located above the conveyor belt, and a cleaning component and an air-drying component are arranged between the two groups of baffles. The cleaning component includes a bottom frame, a top frame and a movable frame. The bottom frame is installed on the two groups of baffles by bolts, and the top frame is installed on the upper end of the bottom frame by bolts. Rollers are installed on the movable frame, and the rollers roll on the bottom frame.

[0015] In at least some embodiments,

[0016] A No. 3 motor is installed on the top frame by bolts, a bevel gear is installed on the output shaft of the No. 3 motor, a rotating rod is installed on the top frame through a bearing, a bevel gear is fixed to the upper end of the rotating rod, the two sets of bevel gears are meshed with each other, a mounting plate is fixed to the lower end of the rotating rod, a contact wheel is installed on the mounting plate, the contact wheel is in contact with the movable frame, and a nozzle is installed at the lower end of the movable frame.

[0017] In at least some embodiments,

[0018] The air-drying component includes a fixed rod, a fixed plate, a connecting plate and a movable seat. Two groups of supporting legs are fixed to the lower end of the fixed rod. The lower ends of the two groups of supporting legs are respectively fixed to the upper ends of the two groups of baffles. The fixed plate and the connecting plate are respectively installed on the front and rear ends of the fixed rod by bolts. A connecting wheel is installed on the fixed plate. A No. 4 motor is installed on the connecting plate by bolts. A pulley is installed on the output shaft of the No. 4 motor. The pulley and the connecting wheel are connected by a belt. Grooves are set on the left and right sides of the fixed rod. A roller is installed on the movable seat. The movable seat moves on the fixed rod.

[0019] In at least some embodiments,

[0020] The movable seat is connected to the belt between the connecting wheel and the pulley, a top seat is installed on the movable seat, a connecting seat is installed on the lower end of the top seat through bolts, a wind nozzle is fixed on the lower end of the connecting seat, and a locking bolt is arranged on the movable seat.

[0021] The utility model provides a device for removing oil from a seamless steel pipe after cold rolling, which has the following beneficial effects:

[0022] When the utility model cleans the lubricating oil on the steel pipe, the steel pipe is first placed in a soaking box and soaked for 10 to 20 minutes, the lubricating oil on the steel pipe is fully dissolved by the degreasing liquid in the soaking box, and then the hydraulic rod is extended to lower the push plate, and the No. 1 motor is operated to move the push plate to the left, and the steel pipe is pushed onto the conveyor belt by the push plate, and then the steel pipe is sprayed with water by a cleaning component to remove the degreasing liquid on the steel pipe, and finally the steel pipe is air-dried by an air-drying component to improve the cleanliness of the steel pipe surface and achieve a good degreasing effect.

[0023] In addition, in the utility model, a bevel gear is installed on the output shaft of the No. 3 motor, a rotating rod is installed on the top frame through a bearing, a bevel gear is fixed to the upper end of the rotating rod, the two sets of bevel gears are meshed with each other, a mounting plate is fixed to the lower end of the rotating rod, a contact wheel is installed on the mounting plate, the contact wheel is in contact with the movable frame, a nozzle is installed at the lower end of the movable frame, and running the No. 3 motor can make the nozzle move back and forth, thereby improving the cleanliness of the cleaning liquid on the steel pipe, and the position of the air nozzle can be adjusted by running the No. 4 motor, thereby improving the drying effect of the steel pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0025] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0026] In the attached picture:

[0027] Figure 1 A schematic diagram showing the overall structure of the present application;

[0028] Figure 2 A schematic structural diagram of a sliding plate of the present application is shown;

[0029] Figure 3 A schematic diagram of the structure of the cleaning component of the present application is shown;

[0030] Figure 4 This application shows Figure 3 A schematic diagram of the enlarged structure of part A;

[0031] Figure 5 A schematic structural diagram of the air-drying component of the present application is shown;

[0032] Figure 6 This application shows Figure 5 Schematic diagram of the enlarged structure of part B.

[0033] Reference numerals list

[0034] 1. Support frame; 11. Soaking box; 111. Receiver plate; 112. Correction block; 12. Support plate; 121. Threaded rod; 122. No. 1 motor; 13. Sliding plate; 131. Connecting seat; 132. Top plate; 1321. No. 1 plate; 1322. No. 2 plate; 1323. Cylinder seat; 1324. Hydraulic rod; 1325. No. 3 plate; 1326. No. 4 plate; 133. Push plate;

[0035] 2. conveyor belt; 21. bracket; 22. gear box; 221. No. 2 motor;

[0036] 3. Baffle; 31. Cleaning part; 311. Base frame; 312. Top frame; 3121. Motor No. 3; 3122. Rotating rod; 3123. Mounting plate; 3124. Contact wheel; 313. Movable frame; 3131. Nozzle; 32. Air-drying part; 321. Fixing rod; 3211. Support leg; 3212. Groove; 322. Fixing plate; 3221. Connecting wheel; 323. Connecting plate; 3231. Motor No. 4; 324. Movable seat; 3241. Locking bolt; 3242. Top seat; 3243. Connecting seat; 3244. Air nozzle. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0038] Example 1: Please refer to Figures 1 to 6 :

[0039] The utility model proposes a device for removing oil from a seamless steel pipe after cold rolling, comprising: a support frame 1;

[0040] A soaking box 11 is fixed on the support frame 1, and degreasing liquid is filled inside the soaking box 11. A receiving plate 111 is welded on the left end of the soaking box 11, and two groups of correction blocks 112 are fixed inside the soaking box 11. Two groups of support plates 12 are welded on the upper end of the support frame 1. The two groups of support plates 12 are located above the soaking box 11, and slide grooves are arranged on the two groups of support plates 12. Sliding plates 13 are slid on the two groups of support plates 12. The sliding plates 13 slide in the slide grooves on the two groups of support plates 12, and the front end of the sliding plate 13 is installed with a connecting seat 131 by bolts, and the connecting seat 131 is provided with a threaded hole. A threaded rod 121 is installed on the support plate 12 near the front end of the soaking box 11 through a bearing, and the threaded rod 121 is threadedly matched with the connecting seat 131, and a No. 1 motor 122 is installed on the support plate 12 near the front end of the soaking box 11 by bolts, and the output shaft of the No. 1 motor 122 is connected to the left end of the threaded rod 121;

[0041] A conveyor belt 2 is installed on the support frame 1, and a bracket 21 is installed on the support frame 1 by bolts, a gear box 22 is installed on the bracket 21 by bolts, a second motor 221 is installed on the gear box 22 by bolts, the output shaft of the gear box 22 is connected to the rotating roller on the left side of the conveyor belt 2, and a leakage hole is set on the conveyor belt 2.

[0042] In the present disclosure,

[0043] A through groove is provided on the sliding plate 13, and two groups of top plates 132 are fixed at the through groove. A No. 1 plate 1321 and a No. 2 plate 1322 are installed between the two groups of top plates 132 through a pin shaft, and a No. 3 plate 1325 is installed at the lower ends of the No. 1 plate 1321 and the No. 2 plate 1322 through a pin shaft, and a cylinder seat 1323 is installed at the upper ends of the two groups of top plates 132 through bolts, and a hydraulic rod 1324 is installed on the cylinder seat 1323 through bolts, and the piston rod of the hydraulic rod 1324 is hinged to the upper end of the No. 1 plate 1321, and the No. 4 plate 1326 is hinged at the left and right ends of the No. 3 plate 1325, and the lower ends of the two groups of No. 4 plates 1326 are installed with push plates 133 through pin shafts, whose function is to extend the hydraulic rod 1324 to rotate the No. 1 plate 1321 and lower the push plate 133.

[0044] Embodiment 2, based on embodiment 1,

[0045] Two groups of baffles 3 are fixed on the support frame 1, and the two groups of baffles 3 are located above the conveyor belt 2. A cleaning component 31 and an air-drying component 32 are arranged between the two groups of baffles 3. The cleaning component 31 includes a bottom frame 311, a top frame 312 and a movable frame 313. The bottom frame 311 is installed on the two groups of baffles 3 by bolts, and the top frame 312 is installed on the upper end of the bottom frame 311 by bolts. A roller is installed on the movable frame 313, and the roller rolls on the bottom frame 311. A No. 3 motor 3121 is installed on the top frame 312 by bolts, and a bevel gear is installed on the output shaft of the No. 3 motor 3121. The top frame 31 2 is provided with a rotating rod 3122 through a bearing, a bevel gear is fixed to the upper end of the rotating rod 3122, the two sets of bevel gears are meshed with each other, a mounting plate 3123 is fixed to the lower end of the rotating rod 3122, a contact wheel 3124 is installed on the mounting plate 3123, the contact wheel 3124 is in contact with the movable frame 313, a nozzle 3131 is installed at the lower end of the movable frame 313, and its function is: water is sprayed on the steel pipe through the nozzle 3131 to remove the degreasing liquid on the steel pipe, and running the No. 3 motor 3121 can make the nozzle 3131 move back and forth to improve the cleanliness of the cleaning liquid on the steel pipe.

[0046] Embodiment 3, based on Embodiment 1 and Embodiment 2,

[0047] The air-drying component 32 includes a fixed rod 321, a fixed sheet 322, a connecting plate 323 and a movable seat 324. Two sets of supporting legs 3211 are fixed to the lower end of the fixed rod 321. The lower ends of the two sets of supporting legs 3211 are respectively fixed to the upper ends of the two sets of baffles 3. The fixed sheet 322 and the connecting plate 323 are respectively installed at the front and rear ends of the fixed rod 321 by bolts. A connecting wheel 3221 is installed on the fixed sheet 322. A No. 4 motor 3231 is installed on the connecting plate 323 by bolts. A pulley is installed on the output shaft of the No. 4 motor 3231. The pulley and the connecting wheel 3221 are connected by a belt. Concave grooves are provided on the left and right sides of the fixed rod 321. Slot 3212, a roller is installed on the movable seat 324, the movable seat 324 is movable on the fixed rod 321, the movable seat 324 is connected to the belt between the connecting wheel 3221 and the pulley, a top seat 3242 is installed on the movable seat 324, a connecting seat 3243 is installed on the lower end of the top seat 3242 by bolts, a wind nozzle 3244 is fixed on the lower end of the connecting seat 3243, and a locking bolt 3241 is provided on the movable seat 324, whose function is: to air-dry the steel pipe through the air-drying component 32 to improve the cleanliness of the steel pipe surface, and the position of the wind nozzle 3244 can be adjusted by running the fourth motor 3231 to improve the drying effect of the steel pipe.

[0048] The working principle of this embodiment: when in use, first place the steel pipe in the immersion box 11 and soak it for 10 to 20 minutes. The lubricating oil on the steel pipe is fully dissolved by the degreasing liquid in the immersion box 11, and the hydraulic rod 1324 is extended to rotate the No. 1 plate 1321 to lower the push plate 133, and the No. 1 motor 122 is operated to move the push plate 133 to the left. The steel pipe is pushed onto the conveyor belt 2 by the push plate 133, and the No. 2 motor 221 is operated to operate the conveyor belt 2. The steel pipe is sprayed with water through the nozzle 3131 to remove the degreasing liquid on the steel pipe. The No. 3 motor 3121 can move the nozzle 3131 back and forth to improve the cleanliness of the cleaning liquid on the steel pipe. The steel pipe is air-dried by the air-drying component 32 to improve the cleanliness of the steel pipe surface. The position of the air nozzle 3244 can be adjusted by operating the No. 4 motor 3231 to improve the drying effect of the steel pipe.

[0049] In this article, there are a few points to note:

[0050] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0051] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0052] The above are only specific implementation methods of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be covered by the protection scope of the present disclosure.

Claims

1. A device for removing oil from a seamless steel pipe after cold rolling, comprising: The support frame (1) is characterized in that: A soaking box (11) is fixed on the support frame (1), the soaking box (11) is filled with degreasing liquid, a receiving plate (111) is welded on the left end of the soaking box (11), and two groups of correction blocks (112) are fixed inside the soaking box (11), two groups of support plates (12) are welded on the upper end of the support frame (1), the two groups of support plates (12) are located above the soaking box (11), both groups of support plates (12) are provided with sliding grooves, and sliding plates (13) are slid on the two groups of support plates (12), and the sliding plates (13) slide on the two groups of support plates The front end of the sliding plate (13) is installed with a connecting seat (131) by bolts, and a threaded hole is provided on the connecting seat (131). A threaded rod (121) is installed on the support plate (12) near the front end of the soaking box (11) through a bearing, and the threaded rod (121) is threadedly matched with the connecting seat (131). A No. 1 motor (122) is installed on the support plate (12) near the front end of the soaking box (11) by bolts, and the output shaft of the No. 1 motor (122) is connected to the left end of the threaded rod (121).

2. The degreasing device after cold rolling of seamless steel pipe according to claim 1, characterized in that: The sliding plate (13) is provided with a through groove, and two groups of top plates (132) are fixed at the through groove. A first plate (1321) and a second plate (1322) are installed between the two groups of top plates (132) via a pin shaft, and a third plate (1325) is installed at the lower ends of the first plate (1321) and the second plate (1322) via a pin shaft, and a cylinder seat (1323) is installed at the upper ends of the two groups of top plates (132) via bolts, and a hydraulic rod (1324) is installed on the cylinder seat (1323) via bolts, and a piston rod of the hydraulic rod (1324) is hinged to the upper end of the first plate (1321).

3. The degreasing device after cold rolling of seamless steel pipe according to claim 2, characterized in that: The left and right ends of the third plate (1325) are both hinged with the fourth plate (1326), and the lower ends of the two groups of fourth plates (1326) are installed with push plates (133) through pins.

4. The degreasing device for seamless steel pipe after cold rolling according to claim 1, characterized in that: A conveyor belt (2) is mounted on the support frame (1), a bracket (21) is mounted on the support frame (1) by bolts, a gear box (22) is mounted on the bracket (21) by bolts, a second motor (221) is mounted on the gear box (22) by bolts, an output shaft of the gear box (22) is connected to a rotating roller on the left side of the conveyor belt (2), and a leakage hole is arranged on the conveyor belt (2).

5. The device for removing oil from a seamless steel pipe after cold rolling according to claim 4, characterized in that: Two groups of baffles (3) are fixed on the support frame (1), the two groups of baffles (3) are located above the conveyor belt (2), and a cleaning component (31) and an air-drying component (32) are arranged between the two groups of baffles (3), the cleaning component (31) comprises a bottom frame (311), a top frame (312) and a movable frame (313), the bottom frame (311) is mounted on the two groups of baffles (3) by bolts, the top frame (312) is mounted on the upper end of the bottom frame (311) by bolts, and a roller is mounted on the movable frame (313), and the roller rolls on the bottom frame (311).

6. The device for removing oil from a seamless steel pipe after cold rolling according to claim 5, characterized in that: A third motor (3121) is mounted on the top frame (312) via bolts, a bevel gear is mounted on the output shaft of the third motor (3121), a rotating rod (3122) is mounted on the top frame (312) via a bearing, a bevel gear is fixed to the upper end of the rotating rod (3122), the two sets of bevel gears are meshed with each other, a mounting plate (3123) is fixed to the lower end of the rotating rod (3122), a contact wheel (3124) is mounted on the mounting plate (3123), the contact wheel (3124) is in contact with the movable frame (313), and a nozzle (3131) is mounted on the lower end of the movable frame (313).

7. The device for removing oil from a seamless steel pipe after cold rolling according to claim 5, characterized in that: The air-drying component (32) comprises a fixed rod (321), a fixed sheet (322), a connecting plate (323) and a movable seat (324); two groups of supporting legs (3211) are fixed to the lower end of the fixed rod (321); the lower ends of the two groups of supporting legs (3211) are respectively fixed to the upper ends of the two groups of baffles (3); the fixed sheet (322) and the connecting plate (323) are respectively mounted on the front and rear ends of the fixed rod (321) by bolts; a connecting wheel (3221) is mounted on the fixed sheet (322); a No. 4 motor (3231) is mounted on the connecting plate (323) by bolts; a pulley is mounted on the output shaft of the No. 4 motor (3231); the pulley and the connecting wheel (3221) are connected by a belt; grooves (3212) are arranged on the left and right sides of the fixed rod (321); a roller is mounted on the movable seat (324); and the movable seat (324) moves on the fixed rod (321).

8. The device for removing oil from a seamless steel pipe after cold rolling according to claim 7, characterized in that: The movable seat (324) is connected to the belt between the connecting wheel (3221) and the pulley, a top seat (3242) is installed on the movable seat (3244), a connecting seat (3243) is installed on the lower end of the top seat (3242) through bolts, a wind nozzle (3244) is fixed on the lower end of the connecting seat (3243), and a locking bolt (3241) is provided on the movable seat (324).

Images