Oil removing and cleaning device for cold-rolled seamless steel pipe

Abstract

The utility model belongs to the field of steel pipe oil removal, and particularly relates to a cold rolling seamless steel pipe oil removal cleaning device which comprises supporting legs, the sides, close to each other, of the supporting legs are fixedly connected with a supporting frame, the inner side of the supporting frame is movably connected with a first rotating plate, and the inner side of the first rotating plate is fixedly connected with a synchronous rod. According to the step, an outer wiping block and an inner wiping block are arranged, a second motor drives the outer wiping block and a rotating blocking net to rotate through a gear ring, the rotating blocking net drives the steel pipe on the upper side of the rotating blocking net to rotate, and therefore the outer wiping block is matched to wipe the surface of the steel pipe, and meanwhile the second motor drives the inner wiping block to move up and down; lubricating oil on the inner wall of the steel pipe is also wiped off, the deoiling efficiency of the device is improved, a first rotating plate and a second rotating plate are arranged, so that the single steel pipe can rotate and move, and is in contact with a plurality of outer wiping blocks and inner wiping blocks for deoiling, and the deoiling efficiency of the device is further improved.

Description

Technical Field

[0001] The utility model relates to the field of steel pipe degreasing, in particular to a cold-rolled seamless steel pipe degreasing and cleaning device. Background Art

[0002] During the rolling production of the cold rolling mill, the billet tubes entering the rollers must be coated with rolling lubricant to facilitate the rolling and forming of the steel tubes. After the steel tubes are sent into the cold rolling mill for rolling, the surface and inner wall of the steel tubes will be covered with the rolling oil in the cold rolling mill, and the steel tubes need to be degreased after cold forming to recover the lubricant.

[0003] The traditional degreasing method is to make the receiving rack into a certain slope and place an oil receiving pan under the receiving rack. After the finished pipe is rolled, it is collected in the receiving rack. Due to the slope, the lubricating oil on the surface flows down along the slope and drips into the oil receiving pan. This degreasing method requires the steel pipe to stand still for several hours during the degreasing process, resulting in poor degreasing effect and low degreasing efficiency. Therefore, a degreasing and cleaning device for cold-rolled seamless steel pipes is proposed to address the above problems. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0005] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a cold-rolled seamless steel pipe degreasing and cleaning device, comprising support legs, wherein the side of the support legs close to each other is fixedly connected to a support frame, the inner side of the support frame is movably connected to a first rotating plate, the inner side of the first rotating plate is fixedly connected to a synchronization rod, the inner side of the synchronization rod is provided with a receiving groove, the inner side of the receiving groove is movably connected to a lifting tube, the outer side of the lifting tube is fixedly connected to a connecting plate, the upper side of the connecting plate is fixedly connected to a connecting rod, the upper side of the connecting rod is fixedly connected to an inner wiping block, and the inner screw of the lifting tube The thread is connected with a lifting screw, the lifting screw and the synchronous rod are movably connected, the outer side of the synchronous rod is fixedly connected to the second rotating plate, the upper side of the lifting screw is movably connected to the mounting frame, the inner side of the mounting frame is fixedly connected to the first motor, the first motor and the supporting frame are fixedly connected, the inner side of the mounting frame is movably connected to a movable rod, the upper side of the movable rod and the upper side of the first motor are fixedly connected to the first pulley, the outer side of the first pulley is movably connected to the first belt, the lower side of the movable rod is fixedly connected to the first flat gear, the upper side of the synchronous rod is fixedly connected to the second flat gear, the first A flat gear and a second flat gear are meshed, and the lower side of the supporting frame is movably connected to a gear ring, and the inner and outer sides of the gear ring are meshed with a third flat gear, the upper side of the outer third flat gear is fixedly connected to an outer wiping block, and the upper side of the inner third flat gear is fixedly connected to a rotating block, and the rotating block is movably connected to the second rotating plate, the front side of the supporting frame is fixedly connected to the second motor, the lower side of the second motor is fixedly connected to a fourth flat gear, the fourth flat gear is meshed with the gear ring, the upper side of the second motor is fixedly connected to a driving rod, and the upper side of the driving rod and the outer side of the lifting screw are fixedly connected to a second leather Pulley, a second belt is movably connected to the outer side of the second pulley. In this step, an outer wiping block and an inner wiping block are set. The second motor drives the outer wiping block and the rotating screen to rotate through the ring gear, and drives the upper steel pipe to rotate through the rotating screen, so as to cooperate with the outer wiping block to wipe the surface of the steel pipe. At the same time, the inner wiping block is driven up and down by the second motor, so that the lubricating oil on the inner wall of the steel pipe is also wiped off, thereby improving the degreasing efficiency of the device. By setting the first rotating plate and the second rotating plate, a single steel pipe can be rotated and moved, thereby contacting and degreasing with multiple outer wiping blocks and inner wiping blocks, further improving the degreasing efficiency of the device.

[0006] Preferably, a baffle is fixedly connected to the outside of the support frame, and an extrusion plate is fixedly connected to the outside of the support frame. The extrusion plate and the outer wiping block are movably connected. In this step, the baffle and the extrusion plate are set, and the discharge range of the lubricating oil is limited by the baffle. The outer wiping block is squeezed by the extrusion plate to discharge the lubricating oil absorbed by it, thereby making the recovery of the lubricating oil more convenient and avoiding the phenomenon of the outer wiping block being saturated with oil.

[0007] Preferably, a limiting block is fixedly connected to the outer side of the support frame, a limiting groove is provided on the surface of the limiting block, and the limiting groove is movably connected to the driving rod. In this step, the limiting block is provided to limit the rotation range of the driving rod to avoid shaking due to excessive length.

[0008] Preferably, an oil collecting pan is fixedly connected to the outer side of the support leg, and a flexible pad is fixedly connected to the inner side of the oil collecting pan. In this step, by setting the oil collecting pan and the flexible pad, the lubricating oil flowing out of the inner side of the support frame can be centrally recovered, and the lubricating oil is buffered by the flexible pad to avoid splashing everywhere.

[0009] Preferably, a discharge groove is provided on the front surface of the oil receiving basin, and a valve is provided inside the discharge groove. This step makes it easy to discharge the lubricating oil after the oil receiving basin is full by providing the discharge groove and the valve, thereby improving the convenience of collecting the lubricating oil.

[0010] Preferably, the rear side of the valve is connected to a discharge pipe, and a filter is provided inside the discharge pipe. In this step, the discharge path of the lubricating oil is restricted by providing the discharge pipe and the filter, and the lubricating oil is preliminarily filtered through the filter, thereby improving the convenience of subsequent processing of the lubricating oil.

[0011] The utility model is beneficial in that:

[0012] 1. The utility model sets an outer wiping block and an inner wiping block. The second motor drives the outer wiping block and the rotating screen to rotate through the ring gear, and drives the upper steel pipe to rotate through the rotating screen, so as to cooperate with the outer wiping block to wipe the surface of the steel pipe. At the same time, the inner wiping block is driven up and down by the second motor, so that the lubricating oil on the inner wall of the steel pipe is also wiped off, thereby improving the degreasing efficiency of the device. By setting the first rotating plate and the second rotating plate, a single steel pipe can be rotated and moved, thereby contacting with multiple outer wiping blocks and inner wiping blocks for degreasing, further improving the degreasing efficiency of the device.

[0013] 2. The utility model sets a baffle and an extrusion plate, limits the discharge range of the lubricating oil by the baffle, and squeezes the outer wipe block by the extrusion plate to discharge the lubricating oil absorbed by it, thereby making the recovery of the lubricating oil more convenient and avoiding the phenomenon of the outer wipe block being saturated with oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1This is the main view of the utility model;

[0016] Figure 2 For the utility model structure Figure 1 A magnified schematic diagram of point A;

[0017] Figure 3 This is a top view of the utility model;

[0018] Figure 4 This is a bottom view of the utility model;

[0019] Figure 5 It is the rear view of the present utility model.

[0020] In the figure: 1. supporting leg; 2. supporting frame; 3. first rotating plate; 4. synchronous rod; 5. accommodating groove; 6. lifting pipe; 7. connecting plate; 8. connecting rod; 9. inner wiping block; 10. lifting screw; 11. second rotating plate; 12. mounting frame; 13. first motor; 14. movable rod; 15. first pulley; 16. first belt; 17. first flat gear; 18. second flat gear; 19. gear ring; 20. third flat gear; 21. outer wiping block; 22. rotating screen; 23. second motor; 24. fourth flat gear; 25. driving rod; 26. second pulley; 27. second belt; 28. screen; 29. extrusion plate; 30. limit block; 31. limit groove; 32. oil collecting basin; 33. flexible pad; 34. discharge trough; 35. valve; 36. discharge pipe; 37. filter screen. DETAILED DESCRIPTION

[0021] The following will be combined with the accompanying 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] Specific examples are given below.

[0023] See also Figure 1-5As shown, a degreasing and cleaning device for cold-rolled seamless steel pipes comprises a support leg 1, wherein the support legs 1 are fixedly connected to a support frame 2 on one side close to each other, a first rotating plate 3 is movably connected to the inner side of the support frame 2, a synchronization rod 4 is fixedly connected to the inner side of the first rotating plate 3, a receiving groove 5 is provided on the inner side of the synchronization rod 4, a lifting tube 6 is movably connected to the inner side of the receiving groove 5, a connecting plate 7 is fixedly connected to the outer side of the lifting tube 6, a connecting rod 8 is fixedly connected to the upper side of the connecting plate 7, an inner wiping block 9 is fixedly connected to the upper side of the connecting rod 8, a lifting screw 10 is threadedly connected to the inner side of the lifting tube 6, the lifting screw 10 and the synchronization rod 4 are movably connected, and the synchronization rod 4 is fixedly connected to the inner side of the lifting tube 6. The outside is fixedly connected to a second rotating plate 11, the upper side of the lifting screw 10 is movably connected to a mounting frame 12, the inner side of the mounting frame 12 is fixedly connected to a first motor 13, the first motor 13 and the support frame 2 are fixedly connected, the inner side of the mounting frame 12 is movably connected to a movable rod 14, the upper side of the movable rod 14 and the upper side of the first motor 13 are fixedly connected to a first pulley 15, the outer side of the first pulley 15 is movably connected to a first belt 16, the lower side of the movable rod 14 is fixedly connected to a first flat gear 17, the upper side of the synchronization rod 4 is fixedly connected to a second flat gear 18, the first flat gear 17 and the second flat gear 18 are meshed, the support A gear ring 19 is movably connected to the lower side of the frame 2, and a third flat gear 20 is meshed with both the inner and outer sides of the gear ring 19. An outer wiping block 21 is fixedly connected to the upper side of the outer third flat gear 20, and a rotating screen 22 is fixedly connected to the upper side of the inner third flat gear 20. The rotating screen 22 is movably connected to the second rotating plate 11. A second motor 23 is fixedly connected to the front side of the support frame 2, and a fourth flat gear 24 is fixedly connected to the lower side of the second motor 23. The fourth flat gear 24 is meshed with the gear ring 19. A driving rod 25 is fixedly connected to the upper side of the second motor 23, and a second pulley 26 is fixedly connected to the upper side of the driving rod 25 and the outer side of the lifting screw 10. The outer side of the second pulley 26 is movably connected with a second belt 27; in this step, an outer wiping block 21 and an inner wiping block 9 are set, and the second motor 23 drives the outer wiping block 21 and the rotating screen 22 to rotate through the ring gear 19, and drives the upper steel pipe to rotate through the rotating screen 22, thereby cooperating with the outer wiping block 21 to wipe the surface of the steel pipe, and at the same time, the inner wiping block 9 is driven up and down by the second motor 23, so that the lubricating oil on the inner wall of the steel pipe is also wiped off, thereby improving the degreasing efficiency of the device, and by setting the first rotating plate 3 and the second rotating plate 11, a single steel pipe can be rotated and moved, thereby contacting and degreasing with multiple outer wiping blocks 21 and inner wiping blocks 9, further improving the degreasing efficiency of the device.

[0024] Further, such as Figure 1 and Figure 3As shown, a baffle 28 is fixedly connected to the outside of the support frame 2, and an extrusion plate 29 is fixedly connected to the outside of the support frame 2, and the extrusion plate 29 is movably connected to the outer wiping block 21; in this step, the baffle 28 and the extrusion plate 29 are set, the baffle 28 limits the discharge range of the lubricating oil, and the extrusion plate 29 is used to squeeze the outer wiping block 21 so as to discharge the lubricating oil absorbed by it, thereby making the recovery of the lubricating oil more convenient and avoiding the phenomenon of the outer wiping block 21 being saturated with oil.

[0025] Further, such as Figure 4 As shown, a limit block 30 is fixedly connected to the outer side of the support frame 2, and a limit groove 31 is provided on the surface of the limit block 30, and the limit groove 31 is movably connected to the driving rod 25; during operation, this step limits the rotation range of the driving rod 25 by setting the limit block 30, thereby avoiding the phenomenon of shaking due to its excessive length.

[0026] Further, such as Figure 3 As shown, the outer side of the support leg 1 is fixedly connected to an oil collecting basin 32, and the inner side of the oil collecting basin 32 is fixedly connected to a flexible pad 33. In this step, by setting the oil collecting basin 32 and the flexible pad 33, the lubricating oil flowing out of the inner side of the support frame 2 can be centrally recovered, and the lubricating oil is buffered by the flexible pad 33 to avoid splashing.

[0027] Further, such as Figure 1 As shown, a discharge groove 34 is provided on the front surface of the oil receiving basin 32, and a valve 35 is provided inside the discharge groove 34. This step makes it easy to discharge the lubricating oil after the oil receiving basin 32 is full by providing the discharge groove 34 and the valve 35, thereby improving the convenience of collecting the lubricating oil.

[0028] Further, such as Figure 5 As shown, the rear side of the valve 35 is connected to a discharge pipe 36, and a filter screen 37 is provided inside the discharge pipe 36. In this step, by providing the discharge pipe 36 and the filter screen 37, the discharge path of the lubricating oil is restricted, and the lubricating oil is preliminarily filtered through the filter screen 37, thereby improving the convenience of subsequent processing of the lubricating oil.

[0029] Working principle: when in use, the staff places the steel pipe on the upper side of the rotating net 22 through the second rotating plate 11, and then starts the second motor 23, drives the fourth flat gear 24 through the second motor 23, drives the ring gear 19 to rotate through the fourth flat gear 24, drives the third flat gear 20 to rotate through the ring gear 19, drives the outer wiping block 21 and the rotating net 22 to rotate through the third flat gear 20, and drives the steel pipe to rotate through the rotating net 22, so that the outer wiping block 21 wipes the outer surface of the steel pipe. At the same time, the driving rod 25 is driven to rotate by the second motor 23, drives the front second pulley 26 to rotate through the driving rod 25, drives the second belt 27 to rotate through the second pulley 26, drives the rear second pulley 26 to rotate through the second belt 27, drives the lifting screw 10 to rotate through the second pulley 26, and drives the lifting screw 10 to rotate through the threaded connection between the lifting screw 10 and the lifting pipe 6, so that the lifting pipe 6 is lifted, and the connecting plate 7 is lifted by the lifting pipe 6. The first gear 16 is driven by the first pulley 15 to rotate, and the second gear 18 is driven by the first pulley 15 to rotate, and the second gear 18 is driven by the second pulley 15 to rotate, and the first pulley 15 is driven by the first pulley 15 to rotate.

[0030] Throughout this specification, references to terms such as "one embodiment," "example," and "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0031] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A degreasing and cleaning device for cold-rolled seamless steel pipes, comprising support legs (1), wherein the support legs (1) are fixedly connected to a support frame (2) on one side thereof close to each other, wherein a first rotating plate (3) is movably connected to the inner side of the support frame (2), wherein a synchronization rod (4) is fixedly connected to the inner side of the first rotating plate (3), wherein a receiving groove (5) is provided on the inner side of the synchronization rod (4), wherein a lifting tube (6) is movably connected to the inner side of the receiving groove (5), wherein a connecting plate (7) is fixedly connected to the outer side of the lifting tube (6), wherein a connecting rod (8) is fixedly connected to the upper side of the connecting plate (7), wherein an inner side of the connecting rod (8) is fixedly connected to the inner side of the connecting rod (8), wherein an inner side of the connecting rod (8) is fixedly connected to the inner side of the connecting plate (7). The wiping block (9) is provided with a lifting screw (10) which is threadedly connected to the inner side of the lifting tube (6). The lifting screw (10) and the synchronous rod (4) are movably connected. The outer side of the synchronous rod (4) is fixedly connected to a second rotating plate (11). The upper side of the lifting screw (10) is movably connected to a mounting frame (12). The inner side of the mounting frame (12) is fixedly connected to a first motor (13). The first motor (13) and the supporting frame (2) are fixedly connected. The inner side of the mounting frame (12) is movably connected to a movable rod (14). The upper side of the movable rod (14) and the upper side of the first motor (13) are both fixedly connected. A first pulley (15) is provided, the outer side of the first pulley (15) is movably connected to a first belt (16), the lower side of the movable rod (14) is fixedly connected to a first flat gear (17), the upper side of the synchronization rod (4) is fixedly connected to a second flat gear (18), the first flat gear (17) and the second flat gear (18) are meshed, the lower side of the support frame (2) is movably connected to a gear ring (19), the inner and outer sides of the gear ring (19) are meshed with a third flat gear (20), the upper side of the outer third flat gear (20) is fixedly connected to an outer wiper block (21), the inner side of the third flat gear (20) is fixedly connected to an outer wiper block (21), and the inner side of the third flat gear (20) is fixedly connected to an outer wiper block (21). A rotating screen (22) is fixedly connected to the upper side, and the rotating screen (22) is movably connected to the second rotating plate (11). A second motor (23) is fixedly connected to the front side of the supporting frame (2). A fourth flat gear (24) is fixedly connected to the lower side of the second motor (23). The fourth flat gear (24) is meshed with the gear ring (19). A driving rod (25) is fixedly connected to the upper side of the second motor (23). A second pulley (26) is fixedly connected to the upper side of the driving rod (25) and the outer side of the lifting screw (10). A second belt (27) is movably connected to the outer side of the second pulley (26).

2. The degreasing and cleaning device for cold-rolled seamless steel pipe according to claim 1, characterized in that: A baffle (28) is fixedly connected to the outside of the support frame (2), an extrusion plate (29) is fixedly connected to the outside of the support frame (2), and the extrusion plate (29) is movably connected to the outer wiping block (21).

3. The degreasing and cleaning device for cold-rolled seamless steel pipe according to claim 2, characterized in that: A limiting block (30) is fixedly connected to the outside of the support frame (2), a limiting groove (31) is provided on the surface of the limiting block (30), and the limiting groove (31) is movably connected to the driving rod (25).

4. The degreasing and cleaning device for cold-rolled seamless steel pipe according to claim 3, characterized in that: The outer side of the support leg (1) is fixedly connected to an oil receiving basin (32), and the inner side of the oil receiving basin (32) is fixedly connected to a flexible pad (33).

5. The degreasing and cleaning device for cold-rolled seamless steel pipe according to claim 4, characterized in that: A discharge groove (34) is provided on the front surface of the oil receiving basin (32), and a valve (35) is provided inside the discharge groove (34).

6. The degreasing and cleaning device for cold-rolled seamless steel pipe according to claim 5, characterized in that: The rear side of the valve (35) is connected to a discharge pipe (36), and a filter screen (37) is provided inside the discharge pipe (36).

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