CN113211271B - Grinding and rust preventing device for steel pipe - Google Patents
Grinding and rust preventing device for steel pipe Download PDFInfo
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- CN113211271B CN113211271B CN202110525980.7A CN202110525980A CN113211271B CN 113211271 B CN113211271 B CN 113211271B CN 202110525980 A CN202110525980 A CN 202110525980A CN 113211271 B CN113211271 B CN 113211271B
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- oil
- steel pipe
- fixedly connected
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- pipe
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/16—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length only at particular parts of the work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/105—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material by capillary action, e.g. using wicks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/006—Machines or devices using grinding or polishing belts; Accessories therefor for special purposes, e.g. for television tubes, car bumpers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
Abstract
The invention discloses a polishing antirust device of a steel pipe, which belongs to the technical field of steel pipe rust removal and comprises a mounting plate and a plurality of auxiliary wheels, wherein two symmetrically arranged storage pipes are fixedly connected to the side wall of the mounting plate, rotating wheels are rotatably connected to the outer walls of the two storage pipes respectively, antirust oil is filled in the rotating wheels, and a polishing belt and an oiling belt are rotatably connected to the outer walls of the two rotating wheels, so that when a rusty steel pipe is polished, not only can iron rust on the surface of the steel pipe be polished off, but also the outer surface of the steel pipe can be coated with the antirust oil to prevent the polished steel pipe from rusting, the steel pipe is prevented from being damaged due to repeated polishing, the storage time after polishing the steel pipe is prolonged, and the antirust oil can be prevented from being separated from the steel pipe by fixing the antirust oil on the steel pipe by using magnetic powder while the steel pipe is oiled, the time length and the using effect of the anti-rust oil are increased.
Description
Technical Field
The invention relates to the technical field of steel pipe rust removal, in particular to a polishing and rust prevention device for a steel pipe.
Background
The steel pipe is a steel material having a hollow cross section and a length much greater than a diameter or a circumference, and is not only used for transporting fluid and powdery solids, exchanging heat energy, manufacturing machine parts and containers, but also an economical steel material.
The surface of the steel pipe is oxidized to generate rust after the steel pipe is placed for a long time, the rusted steel pipe can be used after being derusted, most of the existing derusting methods are grinding methods for removing the rust on the outer wall of the steel pipe, but the polished steel pipe is likely to generate rust in the storage process, and further improvement is needed.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a polishing and rust-preventing device for a steel pipe, which can polish rusty steel pipes, can coat rust-preventing oil on the outer surfaces of the steel pipes to prevent the polished steel pipes from rusting, avoids the damage to the steel pipes caused by repeated polishing of the steel pipes, prolongs the storage time of the polished steel pipes, and can prevent the rust-preventing oil from separating from the steel pipes by fixing the rust-preventing oil on the steel pipes by using magnetic powder while applying oil to the steel pipes, thereby prolonging the use time of the rust-preventing oil and improving the use effect of the rust-preventing oil.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A polishing and rust preventing device for a steel pipe comprises a mounting plate and a plurality of auxiliary wheels, wherein two symmetrically arranged storage pipes are fixedly connected to the side wall of the mounting plate, rotating wheels are rotatably connected to the outer walls of the two storage pipes respectively, rust preventing oil is filled in the rotating wheels, a polishing belt and an oiling belt are rotatably connected to the outer walls of the two rotating wheels, the side wall of the oiling belt is fixedly connected with the side wall of the polishing belt, a polishing layer is fixedly connected to the outer wall of the polishing belt, a steel pipe is arranged between the polishing belt and the auxiliary wheels, a feeding pipe is fixedly connected to the outer wall of the storage pipe, a plurality of uniformly distributed outer chain connecting pipes are fixedly connected to the inner wall of the rotating wheels, a fixing plate is fixedly connected to the bottom ends of the outer chain connecting pipes, an extrusion ball is fixedly connected to the inner wall of the fixing plate, and inner connecting pipes are arranged on the inner side of the storage pipe, one side of the internal connection pipe is located the inboard of storage pipe, the opposite side of internal connection pipe extends to the outside of storage pipe, the inside of outer chain connecting pipe and internal connection pipe is the first oilfiber of fixedly connected with and the second oilfiber of leading respectively, the extrusion ball is run through to the bottom of the first oilfiber of leading, the top fixedly connected with elasticity gasbag of internal connection pipe, the cross crack has been seted up on the top of elasticity gasbag, a plurality of fixed orificess have been seted up between the upper and lower face of oiling area, the inside fixedly connected with third oilfiber of fixed orifices, the top of third oilfiber extends to the outside of oiling area, the inside fixedly connected with third magnetic conduction stick of third magnetic conduction stick, the top fixedly connected with second magnetic path of third magnetic conduction stick, the third oilfiber is located the outer chain connecting pipe directly upside.
Furthermore, the bottom end of the inner connecting pipe is attached to the inner wall of the bottom end of the storage pipe, the oil guiding performance of the third oil guiding fiber is higher than that of the first oil guiding fiber, the oil guiding performance of the first oil guiding fiber is higher than that of the second oil guiding fiber, and when the outer surface of the steel pipe is polished by using the polishing belt, the anti-rust oil in the rotating wheel can sequentially pass through the second oil guiding fiber, the first oil guiding fiber and the third oil guiding fiber to cover the outer surface of the steel pipe.
Furthermore, magnetic powder is filled in the rust-proof oil, and the rust-proof oil covered on the outer surface of the steel pipe can be fixed by the arrangement of the magnetic powder, so that the phenomenon that the rust-proof oil is covered on the outer surface of the steel pipe and falls off is prevented.
Furthermore, the inside of the second oil guide fiber is fixedly connected with a first magnetic conduction rod, the top end of the first magnetic conduction rod is fixedly connected with a third magnetic block, the inside of the first oil guide fiber is fixedly connected with a second magnetic conduction rod, the inside of the third oil guide fiber is fixedly connected with a third magnetic conduction rod, the top end of the third magnetic conduction rod is fixedly connected with a second magnetic block, the first magnetic block is placed on the inner side of the steel pipe, the magnetic force of the first magnetic block is larger than that of the second magnetic block, the magnetic force of the second magnetic block is larger than that of the third magnetic block, magnetic powder in the anti-rust oil can sequentially pass through the first magnetic conduction rod, the third magnetic block, the second magnetic conduction rod, the third magnetic conduction rod and the second magnetic block to cover the outer surface of the steel pipe, and meanwhile the phenomenon that the magnetic powder is accumulated together in the flowing process to influence the normal flowing of the anti-rust oil is avoided.
Furthermore, the top surface of the oiling belt and the bottom surface of the polishing layer are on the same plane, the top surface of the third oil guide fiber and the top surface of the polishing layer are on the same plane, the second magnetic block and the third magnetic conduction rod are positioned on the inner side of the oiling belt, by arranging the oil feeding belt and the polishing layer, the oil feeding belt is prevented from being attached to the outer surface of the steel pipe when the polishing layer polishes the outer surface of the steel pipe, namely, the damage to the third magnetic conduction rod and the second magnetic block at the inner side of the oiling belt is avoided, the top end of the third oil conduction fiber can be always attached to the outer surface of the steel pipe through the arrangement of the third oil conduction fiber and the polishing layer, can make rust-preventive oil can paint the outward appearance at the steel pipe, and the area of polishing when polishing the steel pipe, the steel pipe should be through the layer of polishing earlier then through the area of oiling, has avoided inhaling the magnetic influence on the steel pipe the effect of polishing on the layer of polishing promptly.
Furthermore, the storage pipe, the outer chain connecting pipe, the inner connecting pipe, the elastic air bag and the extrusion ball are all non-magnetic substances, and the storage pipe, the outer chain connecting pipe, the inner connecting pipe, the elastic air bag and the extrusion ball are arranged, so that the storage pipe, the outer chain connecting pipe, the inner connecting pipe, the elastic air bag and the extrusion ball are prevented from influencing normal movement of magnetic powder.
Furthermore, the bottom surface of the extrusion ball is higher than the top surface of the elastic air bag, the elastic air bag and the extrusion ball are arranged, so that the extrusion ball can extrude and open the elastic air bag when rotating to the position of the elastic air bag, and at the moment, the anti-rust oil in the elastic air bag can be adsorbed by the first oil guide fiber.
Further, the inboard of storage pipe is rotated and is connected with the pivot, a plurality of puddlers of fixedly connected with on the outer wall of pivot, the one end of pivot is run through the mounting panel and is connected with it is rotated, one of them fixedly connected with motor on the lateral wall of mounting panel, the output of motor and the one end fixed connection of pivot can stir the magnetic and the rust-preventative oil in the storage pipe through the setting of pivot, motor and puddler and prevent the sediment.
Further, the material of pivot and puddler sets up to non-magnetic material, has avoided the magnetic to adsorb on pivot and puddler through setting up of countershaft and puddler.
Furthermore, an oil separating layer is arranged between the third oil guide fiber and the oil feeding belt, and the situation that the rust-proof oil in the third oil guide fiber is immersed in the oil feeding belt to damage the oil feeding belt is avoided through the oil separating layer.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme can realize when polishing rusty steel pipe through setting up it, can not only polish the iron rust on steel pipe surface, still can paint the steel pipe after rust-preventative oil prevents to polish to the surface of steel pipe when polishing rust-preventative oil rusts, avoided the steel pipe to need repeated polishing to cause the damage to the steel pipe, it is long when having increased depositing after the steel pipe is polished, and use the magnetic to fix rust-preventative oil on the steel pipe can avoid rust-preventative oil to break away from the steel pipe when oiling to the steel pipe, long when rust-preventative oil used and result of use have been increased.
(2) The bottom of interconnection pipe pastes with the inner wall of storage tube bottom mutually, the oily nature of leading of the oily fibre of third is stronger than the oily nature of leading of first oily fibre of leading, the oily nature of leading of first oily fibre of leading is stronger than the oily nature of leading of second oily fibre of leading, when using the area of polishing to polish the surface of steel pipe, through leading oily fibre to first, the oily fibre of second leading and the fibrous setting of third leading, can loop through the oily fibre of second leading with the antirust oil in the runner, first oily fibre of leading and the oily fibre of third leading covers the surface of steel pipe.
(3) The magnetic powder is filled in the rust-proof oil, and the rust-proof oil covered on the outer surface of the steel pipe can be fixed by the arrangement of the magnetic powder, so that the phenomenon that the rust-proof oil is covered on the outer surface of the steel pipe and falls off is prevented.
(4) The inside fixedly connected with first magnetic conduction stick of second oil guide fibre, the top fixedly connected with third magnetic path of first magnetic conduction stick, the inside fixedly connected with second magnetic conduction stick of first oil guide fibre, the inside fixedly connected with third magnetic conduction stick of third oil guide fibre, the top fixedly connected with second magnetic path of third magnetic conduction stick, first magnetic path has been placed to the inboard of steel pipe, the magnetic force of first magnetic path is greater than the magnetic force of second magnetic path, the magnetic force of second magnetic path is greater than the magnetic force of third magnetic path, can loop through first magnetic conduction stick with magnetic powder in the antirust oil through above-mentioned setting, the third magnetic path, second magnetic conduction stick, third magnetic conduction stick and second magnetic path cover the outward appearance at the steel pipe, avoided the magnetic powder to pile up together in the in-process that flows simultaneously and influence the normal flow of antirust oil.
(5) The top surface of the oiling belt and the bottom surface of the polishing layer are on the same plane, the top surface of the third oil guide fiber and the top surface of the polishing layer are on the same plane, the second magnetic block and the third magnetic conduction rod are located on the inner side of the oiling belt, through the arrangement of the oiling belt and the polishing layer, the fact that the oiling belt is attached to the outer surface of the steel pipe when the polishing layer polishes the outer surface of the steel pipe is avoided, namely, the fact that the third magnetic conduction rod and the second magnetic block on the inner side of the oiling belt are damaged when polishing is avoided, and the top end of the third oil guide fiber can be attached to the outer surface of the steel pipe all the time through the arrangement of the third oil guide fiber and the polishing layer, so that antirust oil can be smeared on the outer surface of the steel pipe, and the polishing belt polishes the steel pipe, the steel pipe firstly passes through the polishing layer and then passes through the oiling belt, namely, the polishing effect of the polishing layer, which is influenced by magnetic powder absorbed on the steel pipe, is avoided.
(6) The storage pipe, the outer chain connecting pipe, the inner connecting pipe, the elastic air bag and the extrusion ball are all non-magnetic substances, and the storage pipe, the outer chain connecting pipe, the inner connecting pipe, the elastic air bag and the extrusion ball are arranged, so that the storage pipe, the outer chain connecting pipe, the inner connecting pipe, the elastic air bag and the extrusion ball are prevented from influencing normal movement of magnetic powder.
(7) The bottom surface of extrusion ball is higher than the top surface of elasticity gasbag, makes the extrusion ball can extrude the elasticity gasbag and open when rotating the position to the elasticity gasbag through the setting to elasticity gasbag and extrusion ball, and the rust-preventive oil in the elasticity gasbag can be adsorbed by first leading oily fibre this moment.
(8) The inboard of storage pipe is rotated and is connected with the pivot, a plurality of puddlers of fixedly connected with on the outer wall of pivot, and the one end of pivot is run through the mounting panel and is rotated with it and be connected, and fixedly connected with motor on the lateral wall of one of them mounting panel, the output of motor and the one end fixed connection of pivot through the setting of pivot, motor and puddler, can stir the magnetic in the storage pipe and antirust oil and prevent to deposit.
(9) The material of pivot and puddler sets up to non-magnetic substance, has avoided the magnetic to adsorb on pivot and puddler through setting up of countershaft and puddler.
(10) An oil separating layer is arranged between the third oil guide fiber and the oil feeding belt, and the situation that the rust-proof oil in the third oil guide fiber is immersed in the oil feeding belt to damage the oil feeding belt is avoided through the oil separating layer.
Drawings
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic view of a front cross-sectional structure of a runner according to the present invention;
FIG. 3 is a schematic side view of a cross-sectional structure of the present invention;
FIG. 4 is a schematic side view of the configuration of the squeeze bulb of the present invention in contact with the flexible bladder;
FIG. 5 is a schematic side view of the grinding belt in contact with the wheel of the present invention;
FIG. 6 is a schematic top view of the flexible bladder of the present invention;
FIG. 7 is a schematic view of the structure of the oil applying belt and the polishing layer of the present invention.
The reference numbers in the figures illustrate:
1. mounting a plate; 2. a rotating wheel; 3. polishing the belt; 4. an auxiliary wheel; 5. a steel pipe; 6. a first magnetic block; 7. a storage pipe; 8. a feed pipe; 9. an outer connecting pipe; 10. an internal connection pipe; 11. an elastic air bag; 12. a fixing plate; 13. extruding the ball; 14. a first oil-guiding fiber; 15. a second oil-conducting fiber; 16. a first magnetic conducting rod; 17. a second magnetic conduction rod; 18. a third magnetic block; 19. a second magnetic block; 20. a third magnetic conduction rod; 21. a third oil-conducting fiber; 22. separating an oil layer; 23. polishing the layer; 24. a rotating shaft; 25. applying an oil belt; 26. a motor; 27. a stirring rod.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-7, a polishing and rust-preventing device for steel pipes comprises a mounting plate 1 and a plurality of auxiliary wheels 4, two symmetrically arranged storage pipes 7 are fixedly connected to the side wall of the mounting plate 1, rotating wheels 2 are rotatably connected to the outer walls of the two storage pipes 7, rust-preventing oil is filled in the rotating wheels 2, a polishing belt 3 and an upper polishing belt 25 are rotatably connected to the outer walls of the two rotating wheels 2, the side wall of the upper polishing belt 25 is fixedly connected to the side wall of the polishing belt 3, a polishing layer 23 is fixedly connected to the outer wall of the polishing belt 3, steel pipes 5 are arranged between the polishing belt 3 and the auxiliary wheels 4, a feeding pipe 8 is fixedly connected to the outer wall of the storage pipe 7, a plurality of uniformly distributed outer chain connecting pipes 9 are fixedly connected to the inner wall of the rotating wheels 2, a fixing plate 12 is fixedly connected to the bottom ends of the outer chain connecting pipes 9, an extrusion ball 13 is fixedly connected to the inner wall of the fixing plate 12, and an inner connecting pipe 10 is arranged on the inner side of the storage pipe 7, one side of the inner connecting pipe 10 is located on the inner side of the storage pipe 7, the other side of the inner connecting pipe 10 extends to the outer side of the storage pipe 7, the inner parts of the outer chain connecting pipe 9 and the inner connecting pipe 10 are respectively and fixedly connected with a first oil guide fiber 14 and a second oil guide fiber 15, the bottom end of the first oil guide fiber 14 penetrates through the extrusion ball 13, the top end of the inner connecting pipe 10 is fixedly connected with the elastic air bag 11, the top end of the elastic air bag 11 is provided with a cross-shaped crack, the bottom surface of the extrusion ball 13 is higher than the top surface of the elastic air bag 11, the extrusion ball 13 can extrude and open the elastic air bag 11 when rotating to the position of the elastic air bag 11 through the arrangement of the elastic air bag 11 and the extrusion ball 13, at the moment, the antirust oil in the elastic air bag 11 can be adsorbed by the first oil guide fiber 14, a plurality of fixing holes are formed between the upper surface and the lower surface of the oil feeding belt 25, the inner parts of the fixing holes are fixedly connected with a third oil guide fiber 21, the top of third oil guide fiber 21 extends to the outside of oiling area 25, be provided with between third oil guide fiber 21 and the oiling area 25 and separate oil layer 22, it causes the damage to oiling area 25 in the oiling area 25 to have avoided the antirust oil in third oil guide fiber 21 to soak in oiling area 25 through the setting that separates oil layer 22, the inside fixedly connected with third magnetic conduction stick 20 of third oil guide fiber 21, the top fixedly connected with second magnetic path 19 of third magnetic conduction stick 20, oil guide fiber 21 is located the outer chain and takes over 9 directly upside to the third.
Referring to fig. 3-5, magnetic powder is filled in the rust preventive oil, the rust preventive oil covering the outer surface of the steel pipe 5 can be fixed by the arrangement of the magnetic powder, and the rust preventive oil covering the outer surface of the steel pipe 5 is prevented from falling off, a first magnetic conduction rod 16 is fixedly connected inside the second oil conduction fiber 15, a third magnetic block 18 is fixedly connected to the top end of the first magnetic conduction rod 16, a second magnetic conduction rod 17 is fixedly connected inside the first oil conduction fiber 14, a third magnetic conduction rod 20 is fixedly connected inside the third oil conduction fiber 21, a second magnetic block 19 is fixedly connected to the top end of the third magnetic conduction rod 20, a first magnetic block 6 is placed on the inner side of the steel pipe 5, the magnetic force of the first magnetic block 6 is greater than that of the second magnetic block 19, the magnetic force of the second magnetic block 19 is greater than that of the third magnetic block 18, and the magnetic powder in the rust preventive oil can pass through the first magnetic conduction rod 16, the second magnetic block, The third magnetic block 18, the second magnetic conduction rod 17, the third magnetic conduction rod 20 and the second magnetic block 19 cover the outer surface of the steel pipe 5, meanwhile, magnetic powder is prevented from being accumulated together in the flowing process to influence the normal flowing of anti-rust oil, the bottom end of the inner connecting pipe 10 is attached to the inner wall of the bottom end of the storage pipe 7, the oil guiding performance of the third oil guiding fiber 21 is higher than that of the first oil guiding fiber 14, the oil guiding performance of the first oil guiding fiber 14 is higher than that of the second oil guiding fiber 15, and when the outer surface of the steel pipe is polished by the polishing belt 3, the anti-rust oil in the runner 2 can sequentially pass through the second oil guiding fiber 15, the first oil guiding fiber 14 and the third oil guiding fiber 21 to cover the outer surface of the steel pipe 5.
Referring to fig. 2 and 5, the top surface of the upper oil belt 25 and the bottom surface of the polishing layer 23 are on the same plane, the top surface of the third oil guiding fiber 21 and the top surface of the polishing layer 23 are on the same plane, the second magnetic block 19 and the third magnetic conductive rod 20 are located inside the upper oil belt 25, by arranging the upper oil belt 25 and the polishing layer 23, the upper oil belt 25 is prevented from being attached to the outer surface of the steel pipe 5 when the polishing layer 23 polishes the outer surface of the steel pipe 5, that is, the third magnetic conductive rod 20 and the second magnetic block 19 inside the upper oil belt 25 are prevented from being damaged when polishing, by arranging the third oil guiding fiber 21 and the polishing layer 23, the top end of the third oil guiding fiber 21 can be attached to the outer surface of the steel pipe 5 all the time, so that the rust preventive oil can be coated on the outer surface of the steel pipe 5, and when the polishing layer 3 polishes the steel pipe 5, the steel pipe 5 firstly passes through the polishing layer 23 and then passes through the upper oil belt 25, the magnetic powder absorbed on the steel pipe 5 is prevented from influencing the polishing effect of the polishing layer 23.
Referring to fig. 2, the inner side of the storage pipe 7 is rotatably connected with a rotating shaft 24, the outer wall of the rotating shaft 24 is fixedly connected with a plurality of stirring rods 27, one end of the rotating shaft 24 penetrates through the mounting plates 1 and is rotatably connected with the mounting plates, one side wall of one of the mounting plates 1 is fixedly connected with a motor 26, the output end of the motor 26 is fixedly connected with one end of the rotating shaft 24, and the magnetic powder and the rust preventive oil in the storage pipe 7 can be stirred and prevented from precipitating through the arrangement of the rotating shaft 24, the motor 26 and the stirring rods 27.
Referring to fig. 2-5, the storage tube 7, the outer link pipe 9, the inner link pipe 10, the elastic airbag 11 and the squeeze ball 13 are all made of nonmagnetic materials, the storage tube 7, the outer link pipe 9, the inner link pipe 10, the elastic airbag 11 and the squeeze ball 13 are arranged, so that the storage tube 7, the outer link pipe 9, the inner link pipe 10, the elastic airbag 11 and the squeeze ball 13 are prevented from influencing normal movement of magnetic powder, the rotating shaft 24 and the stirring rod 27 are made of nonmagnetic materials, and the magnetic powder is prevented from being adsorbed on the rotating shaft 24 and the stirring rod 27 by arranging the rotating shaft 24 and the stirring rod 27.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (10)
1. The utility model provides a rust-resistant device of polishing of steel pipe, includes mounting panel (1) and a plurality of auxiliary wheel (4), its characterized in that: the side wall of the mounting plate (1) is fixedly connected with two symmetrically arranged storage pipes (7), the outer walls of the two storage pipes (7) are rotatably connected with rotating wheels (2), antirust oil is filled in the rotating wheels (2), the outer walls of the two rotating wheels (2) are rotatably connected with polishing belts (3) and oil feeding belts (25), the side walls of the oil feeding belts (25) are fixedly connected with the side walls of the polishing belts (3), the outer walls of the polishing belts (3) are fixedly connected with polishing layers (23), steel pipes (5) are arranged between the polishing belts (3) and the auxiliary wheels (4), the outer walls of the storage pipes (7) are fixedly connected with inlet pipes (8), the inner walls of the rotating wheels (2) are fixedly connected with a plurality of uniformly distributed outer chain connecting pipes (9), and the bottom ends of the outer chain connecting pipes (9) are fixedly connected with fixing plates (12), the inner wall of the fixing plate (12) is fixedly connected with an extrusion ball (13), the inner side of the storage pipe (7) is provided with an inner connecting pipe (10), one side of the inner connecting pipe (10) is positioned at the inner side of the storage pipe (7), the other side of the inner connecting pipe (10) extends to the outer side of the storage pipe (7), the inner parts of the outer chain connecting pipe (9) and the inner connecting pipe (10) are respectively and fixedly connected with a first oil guide fiber (14) and a second oil guide fiber (15), the bottom end of the first oil guide fiber (14) penetrates through the extrusion ball (13), the top end of the inner connecting pipe (10) is fixedly connected with an elastic air bag (11), the top end of the elastic air bag (11) is provided with a cross-shaped crack, a plurality of fixing holes are formed between the upper surface and the lower surface of the oil feeding belt (25), and the inner part of each fixing hole is fixedly connected with a third oil guide fiber (21), the top of oil fibre (21) is led to the third extends to the outside of oiled belt (25), the inside fixedly connected with third magnetic conduction stick (20) of oil fibre (21) is led to the third, the top fixedly connected with second magnetic path (19) of third magnetic conduction stick (20), oil fibre (21) are led to the third is located the positive upside of outer chain connecting pipe (9).
2. The grinding and rust preventing device for the steel pipe as claimed in claim 1, wherein: the bottom end of the inner connecting pipe (10) is attached to the inner wall of the bottom end of the storage pipe (7), the oil guiding performance of the third oil guiding fiber (21) is stronger than that of the first oil guiding fiber (14), and the oil guiding performance of the first oil guiding fiber (14) is stronger than that of the second oil guiding fiber (15).
3. The grinding and rust preventing device for the steel pipe as claimed in claim 1, wherein: and magnetic powder is filled in the rust preventive oil.
4. The grinding and rust preventing device for the steel pipe as claimed in claim 3, wherein: the inside fixedly connected with first magnetic conduction stick (16) of second oil guide fiber (15), the top fixedly connected with third magnetic path (18) of first magnetic conduction stick (16), the inside fixedly connected with second magnetic conduction stick (17) of first oil guide fiber (14), the inside fixedly connected with third magnetic conduction stick (20) of third oil guide fiber (21), the top fixedly connected with second magnetic path (19) of third magnetic conduction stick (20), first magnetic path (6) have been placed to the inboard of steel pipe (5), the magnetic force of first magnetic path (6) is greater than the magnetic force of second magnetic path (19), the magnetic force of second magnetic path (19) is greater than the magnetic force of third magnetic path (18).
5. The grinding and rust preventing device for the steel pipe as claimed in claim 1, wherein: the top surface of the oiling belt (25) and the bottom surface of the polishing layer (23) are on the same plane, the top surface of the third oil guide fiber (21) and the top surface of the polishing layer (23) are on the same plane, and the second magnetic block (19) and the third magnetic conduction rod (20) are located on the inner side of the oiling belt (25).
6. The grinding and rust preventing device for the steel pipe as claimed in claim 1, wherein: the storage pipe (7), the outer chain connecting pipe (9), the inner connecting pipe (10), the elastic air bag (11) and the extrusion ball (13) are all made of nonmagnetic substances.
7. The grinding and rust preventing device for the steel pipe as claimed in claim 1, wherein: the bottom surface of the extrusion ball (13) is higher than the top surface of the elastic air bag (11).
8. The grinding and rust preventing device for the steel pipe as claimed in claim 1, wherein: the inboard of storage pipe (7) is rotated and is connected with pivot (24), a plurality of puddlers of fixedly connected with (27) on the outer wall of pivot (24), the one end of pivot (24) runs through mounting panel (1) and rotates with it and is connected, one of them fixedly connected with motor (26) on the lateral wall of mounting panel (1), the output of motor (26) and the one end fixed connection of pivot (24).
9. The grinding and rust preventing device for the steel pipe as claimed in claim 8, wherein: the rotating shaft (24) and the stirring rod (27) are made of nonmagnetic materials.
10. The grinding and rust preventing device for the steel pipe as claimed in claim 1, wherein: an oil separating layer (22) is arranged between the third oil guide fiber (21) and the oil feeding belt (25).
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| CN202110525980.7A CN113211271B (en) | 2021-05-14 | 2021-05-14 | Grinding and rust preventing device for steel pipe |
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| CN202110525980.7A CN113211271B (en) | 2021-05-14 | 2021-05-14 | Grinding and rust preventing device for steel pipe |
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| CN113211271B true CN113211271B (en) | 2022-04-15 |
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| CN113211271A (en) | 2021-08-06 |
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