CN112024218A - Inner wall rust cleaning and oiling station of seamless steel pipe - Google Patents
Inner wall rust cleaning and oiling station of seamless steel pipe Download PDFInfo
- Publication number
- CN112024218A CN112024218A CN202010982246.9A CN202010982246A CN112024218A CN 112024218 A CN112024218 A CN 112024218A CN 202010982246 A CN202010982246 A CN 202010982246A CN 112024218 A CN112024218 A CN 112024218A
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- cavity
- fixedly connected
- wall
- block
- spring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/06—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies
- B05B13/0627—Arrangements of nozzles or spray heads specially adapted for treating the inside of hollow bodies
- B05B13/0636—Arrangements of nozzles or spray heads specially adapted for treating the inside of hollow bodies by means of rotatable spray heads or nozzles
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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
- 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
- B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece
Abstract
The invention discloses a rust removing and oiling device for the inner wall of a seamless steel pipe, which comprises a base block, wherein a bottom plate is fixedly connected on the left surface of the base block, a power-on cavity is arranged in the left surface of the bottom plate, a first sliding rod is connected in the power-on cavity in a sliding manner, the left end of the first slide bar is fixedly connected with a side plate, the right end of the first slide bar is fixedly connected with a first spring, the right end of the first spring is fixedly connected with a second sliding rod which is connected with the electrifying cavity in a sliding way, a series of operations of derusting, cleaning, air drying, antirust oil coating and the like on the inner wall of the seamless steel pipe are realized in a full-automatic way, and the actions are completed within one reciprocating motion, so that the working efficiency is higher, meanwhile, the inner wall can be cleaned, the emission of rust dust can be reduced, the working environment can be better, the whole operation process is very simple, the use is very convenient and fast, and the rust cleaning device is worthy of popularization.
Description
Technical Field
The invention relates to the technical field related to metal materials, in particular to a rust removing and oiling device for the inner wall of a seamless steel pipe.
Background
The seamless steel pipe is formed by perforating a whole round steel, and the surface of the seamless steel pipe is not provided with a welding seam, so that the seamless steel pipe is called as a seamless steel pipe;
the seamless steel tube can rust after being stored for a long time, rust removal is needed at this time, after the rust removal is finished, the seamless steel tube also needs to be cleaned and coated with rust preventive oil to avoid rusting again, the conventional rust removal equipment can only simply remove rust on the inner wall of the steel tube, a large amount of rust dust can be generated, the working environment is severe, and other procedures are needed to be carried out subsequently due to simple functions, so that the efficiency of the whole rust removal and oil application process is reduced.
Disclosure of Invention
The invention aims to provide a rust removing and oiling device for the inner wall of a seamless steel pipe, which is used for overcoming the defects in the prior art.
The inner wall rust removing and oil coating device of the seamless steel tube comprises a base block, wherein a bottom plate is fixedly connected to the left surface of the base block, a power-on cavity is arranged in the left surface of the bottom plate, a first slide rod is connected in the power-on cavity in a sliding manner, a side plate is fixedly connected to the left end of the first slide rod, a first spring is fixedly connected to the right end of the first slide rod, a second slide rod is fixedly connected to the right end of the first spring in a sliding manner, a conductive block is connected to the power-on cavity in a sliding manner, a sliding cavity is arranged in the bottom wall of the power-on cavity, permanent magnets which are symmetrical in left and right positions are fixedly connected to the left and right walls of the sliding cavity, a slide block which is fixedly connected to the second slide rod and can be adsorbed by the permanent magnets is connected in the sliding cavity in a sliding manner, and a through cavity penetrates through the top wall of the power-, the steel tube clamping device is characterized in that a stop lever fixedly connected to the first slide bar is connected in the through cavity in a sliding manner, clamping mechanisms which are symmetrical in left and right positions and used for clamping steel tubes are arranged on the upper side of the bottom plate, a motor is fixedly connected to the right end of the upper surface of the base block, a first electrifying piece which is abutted to the conductive block is fixedly arranged in the right wall of the through cavity, a second electrifying piece which can be abutted to the conductive block is fixedly arranged in the bottom wall of the through cavity, the first electrifying piece is connected with the motor circuit through a first electric wire, the second electrifying piece is connected with the motor circuit through a second electric wire, the direction of potential difference of the circuit where the first electric wire is located is opposite to that of the circuit where the second electric wire is located, a first rotating shaft is dynamically connected to the left end of the motor, an air drying mechanism used for drying the inner wall of the steel tube is arranged on, the left side of the second rotating shaft is slidably connected with a third rotating shaft with threads on the outer surface, the third rotating shaft penetrates through the third rotating shaft and is in threaded connection with a fixed block fixedly connected to the upper surface of the base block, a rust removing mechanism used for polishing the inner wall of the steel pipe, cleaning and coating the steel pipe is arranged on the left side of the third rotating shaft, and a supplying mechanism used for supplying clean water and rust preventive oil is arranged in the fixed block.
On the basis of the technical scheme, the rust removing mechanism comprises a control box which is rotatably connected with the third rotating shaft, a limiting rod which is penetrated through and is connected with the fixed block in a sliding manner is fixedly connected on the right surface of the control box, a control cavity is arranged in the control box, a bottom block which is rotatably connected with the third rotating shaft is fixedly connected in the control cavity, a first annular cavity and a second annular cavity are arranged in the left surface of the bottom block, a first rotating block which is rotatably connected with the third rotating shaft is abutted on the left side of the bottom block, a first pipe cavity and a second pipe cavity which are communicated with the first annular cavity and the second annular cavity are respectively arranged in the first rotating block, a second rotating block which is rotatably connected with the control box and is fixedly connected with the third rotating shaft is abutted on the left side of the first rotating block, and a third pipe cavity which can be communicated with the first pipe cavity and the second pipe cavity is arranged in the second rotating block, the left end fixedly connected with spout of third lumen, fixedly connected with position symmetry's first dog on the first commentaries on classics piece, fixedly connected with is used for stirring on the second commentaries on classics piece the second dog of first dog, the left end fixedly connected with electro-magnet of third pivot, fixedly connected with position symmetry's extension piece on the electro-magnet, be equipped with the spring chamber in the lateral wall that carries on the back of the extension piece, spring intracavity sliding connection has the extension rod, the extension rod with fixedly connected with second spring between the lateral wall that the spring chamber is in opposite directions, the one end fixedly connected with grinding block that carries on the back of the body of extension rod, third tee electric sheet has set firmly in the lateral wall of third lumen, third tee electric sheet with through third wire circuit connection between the electro-magnet.
On the basis of the technical scheme, provide the mechanism including being located inlet tube and the oil pipe in the fixed block upper surface, the inlet tube advance the left end of oil pipe with first ring chamber fixedly connected with hose between the second ring chamber, be equipped with first cavity in the right side of fixed block, sliding connection has and is used for plugging up in the first cavity the inlet tube advance the kelly of oil pipe, be equipped with on the kelly respectively and be used for the switch-on the inlet tube advance the first opening, the second opening of oil pipe, the first baffle of right-hand member fixedly connected with of kelly, the left end fixedly connected with third spring of first baffle, the left end fixedly connected with second baffle of third spring, the lower extreme fixedly connected with fixed connection of second baffle in the bearing of third pivot.
On the basis of the technical scheme, the air drying mechanism comprises an air pump fixedly arranged on the right surface of the base block, the left side of the air pump is communicated with an air cavity positioned in the base block, four air ports which are symmetrically arranged and used for air blowing and air drying are fixedly arranged on the outer surface of the control box, and an air pipe is fixedly connected between each air port and the air cavity; a second cavity penetrates through the front wall and the rear wall of the air cavity, a blocking rod used for blocking the air cavity is connected in the second cavity in a sliding mode, a through hole used for communicating the air cavity is formed in the blocking rod, a third cavity penetrates through the top wall of the second cavity, a first connecting rod fixedly arranged on the blocking rod is connected in the third cavity in a sliding mode, a fourth spring is fixedly connected between the first connecting rod and the front wall of the second cavity, the upper end of the first connecting rod is hinged to a second connecting rod, a fourth cavity is arranged in the top wall of the first connecting rod, a fifth spring is fixedly connected between the bottom wall of the fourth cavity and the second connecting rod, a rotary disc fixedly arranged on the first rotary shaft is arranged on the upper side of the second connecting rod, and annular arrays of shifting blocks used for shifting the second connecting rod are fixedly arranged on the rotary disc.
On the basis of the technical scheme, the clamping mechanism comprises a supporting plate fixedly arranged on the upper surface of the bottom plate and symmetrically arranged in the front and back directions, a supporting rod is fixedly connected to the surface of one opposite side of the supporting plate, a fifth cavity is arranged in the side surface of the supporting rod, a push rod is connected in the fifth cavity in a sliding mode, a sixth spring is fixedly connected between the push rod and one side wall of the fifth cavity, which is back to the back, and a clamping piece used for clamping and fixing the steel pipe is fixedly connected to one opposite end of the push rod.
The invention has the beneficial effects that: full-automatic realization to the derusting of seamless steel pipe inner wall, wash, air-dry, scribble a series of operations such as rust-resistant oil, and these actions just accomplish within a reciprocating motion only, work efficiency is higher, can also reduce giving off of rust dust to the washing of inner wall simultaneously, and operational environment can be better to whole operation process is very simple, uses very convenient and fast, is worth promoting.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of a device for removing rust and oiling on the inner wall of a seamless steel pipe;
FIG. 2 is an enlarged view of the invention at A in FIG. 1;
FIG. 3 is a schematic view of the present invention taken along the line B-B of FIG. 1;
FIG. 4 is a schematic view of the present invention taken along the line C-C of FIG. 1;
FIG. 5 is an enlarged view of the invention at D in FIG. 3;
FIG. 6 is a schematic view of the structure of FIG. 2 taken along the direction E-E.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1 to 6, the inner wall rust removing and oil coating device for the seamless steel tube according to the embodiment of the present invention includes a base block 10, a bottom plate 29 is fixedly connected to a left surface of the base block 10, a power-on cavity 26 is disposed in the left surface of the bottom plate 29, a first slide bar 28 is slidably connected to the power-on cavity 26, a side plate 30 is fixedly connected to a left end of the first slide bar 28, a first spring 25 is fixedly connected to a right end of the first slide bar 28, a second slide bar 20 is slidably connected to the power-on cavity 26 is fixedly connected to a right end of the first spring 25, a conductive block 18 is slidably connected to the power-on cavity 26 is fixedly connected to a right end of the second slide bar 20, a slide cavity 23 is disposed in a bottom wall of the power-on cavity 26, permanent magnets 24 are fixedly connected to left and right walls of the slide cavity 23, and permanent magnets 24 are fixedly connected to left and right positions of the slide, A sliding block 22 which can be adsorbed by the permanent magnet 24, a through cavity 27 penetrates through the top wall of the through cavity 26, a stop lever 21 fixedly connected to the first sliding rod 28 is connected in the through cavity 27 in a sliding manner, clamping mechanisms 801 which are symmetrical in left and right positions and used for clamping a steel pipe are arranged on the upper side of the bottom plate 29, a motor 12 is fixedly connected to the right end of the upper surface of the base block 10, a first electrifying piece 17 which is abutted to the conductive block 18 is fixedly arranged in the right wall of the through cavity 26, a second electrifying piece 19 which can be abutted to the conductive block 18 is fixedly arranged in the bottom wall of the through cavity 26, the first electrifying piece 17 is in circuit connection with the motor 12 through a first electric wire 16, the second electrifying piece 19 is in circuit connection with the motor 12 through a second electric wire 15, the direction of electric potential difference between the circuit where the first electric wire 16 is located and the circuit where the second electric wire 15 is located is opposite, the left end of the motor 12 is in power connection with a first rotating shaft 13, an air drying mechanism 802 used for drying the inner wall of the steel pipe is arranged on the first rotating shaft 13, the left end of the first rotating shaft 13 is fixedly connected with a second rotating shaft 63, the left side of the second rotating shaft 63 is in sliding connection with a third rotating shaft 61 with threads on the outer surface, the third rotating shaft 61 penetrates through and is in threaded connection with a fixing block 58 fixedly connected to the upper surface of the base block 10, a derusting mechanism 803 used for polishing the inner wall of the steel pipe and performing cleaning and oiling is arranged on the left side of the third rotating shaft 61, and a supply mechanism 804 used for supplying clean water and antirust oil is arranged in the fixing block.
In addition, in one embodiment, the rust removing mechanism 803 includes a control box 50 rotatably connected to the third rotating shaft 61, a limiting rod 59 penetrating and slidably connected to the fixing block 58 is fixedly connected to the right surface of the control box 50, a control cavity 51 is provided in the control box 50, a bottom block 49 rotatably connected to the third rotating shaft 61 is fixedly connected to the control cavity 51, a first annular cavity 85 and a second annular cavity 86 are provided in the left surface of the bottom block 49, a first rotating block 48 rotatably connected to the third rotating shaft 61 is abutted to the left side of the bottom block 49, a first tube cavity 41 and a second tube cavity 42 communicated with the first annular cavity 85 and the second annular cavity 86 are provided in the first rotating block 48, a second rotating block 40 rotatably connected to the control box 50 and fixedly connected to the third rotating shaft 61 is abutted to the left side of the first rotating block 48, a third tube cavity 45 which can be communicated with the first tube cavity 41 and the second tube cavity 42 is arranged in the second rotating block 40, a nozzle 38 is fixedly connected to the left end of the third tube cavity 45, a first stop block 47 with symmetrical positions is fixedly connected to the first rotating block 48, a second stop block 46 which is used for shifting the first stop block 47 is fixedly connected to the second rotating block 40, an electromagnet 36 is fixedly connected to the left end of the third rotating shaft 61, an extending block 33 with symmetrical positions is fixedly connected to the electromagnet 36, a spring cavity 35 is arranged in one side wall of the extending block 33, which is opposite to the side wall, a extending rod 32 is slidably connected to the spring cavity 35 in the spring cavity 35, a second spring 34 is fixedly connected between the extending rod 32 and the opposite side wall of the spring cavity 35, a polishing block 31 is fixedly connected to one end of the extending rod 32, which is opposite to the other end, a third electric piece 37 is fixedly arranged in the side wall of the third tube cavity 45, the third conducting strip 37 is electrically connected with the electromagnet 36 through a third wire 39.
In addition, in one embodiment, the supply mechanism 804 includes an inlet tube 54 and an inlet tube 56 positioned in the upper surface of the fixing block 58, a hose 52 is fixedly connected between the left ends of the water inlet pipe 54 and the oil inlet pipe 56 and the first annular cavity 85 and the second annular cavity 86, a first cavity 53 is arranged in the right surface of the fixed block 58, a clamping rod 65 for blocking the water inlet pipe 54 and the oil inlet pipe 56 is slidably connected in the first cavity 53, the clamping rod 65 is respectively provided with a first opening 55 and a second opening 57 which are used for communicating the water inlet pipe 54 and the oil inlet pipe 56, the right end of the clamping rod 65 is fixedly connected with a first baffle 67, the left end of the first baffle 67 is fixedly connected with a third spring 66, a second baffle plate 64 is fixedly connected to the left end of the third spring 66, and a bearing 62 fixedly connected to the third rotating shaft 61 is fixedly connected to the lower end of the second baffle plate 64.
In addition, in one embodiment, the air drying mechanism 802 includes an air pump 11 fixedly arranged on the right surface of the base block 10, the left side of the air pump 11 is communicated with an air chamber 60 positioned inside the base block 10, four air ports 43 for air blowing and air drying are fixedly arranged on the outer surface of the control box 50, and the positions of the four air ports 43 are symmetrical, and an air pipe 44 is fixedly connected between the air ports 43 and the air chamber 60;
a second cavity 71 penetrates through the front wall and the rear wall of the air cavity 60, a blocking rod 69 for blocking the air cavity 60 is connected in the second cavity 71 in a sliding way, the blocking rod 69 is provided with a through hole 68 for communicating with the air cavity 60, a third cavity 72 penetrates through the top wall of the second cavity 71, a first connecting rod 74 fixedly arranged on the blocking rod 69 is slidably connected in the third cavity 72, a fourth spring 70 is fixedly connected between the first link 74 and the front wall of the second cavity 71, the upper end of the first connecting rod 74 is hinged with a second connecting rod 73, a fourth cavity 83 is arranged in the top wall of the first connecting rod 74, a fifth spring 84 is fixedly connected between the bottom wall of the fourth cavity 83 and the second connecting rod 73, the upper side of the second connecting rod 73 is provided with a rotary table 14 fixedly arranged on the first rotating shaft 13, and the rotary table 14 is fixedly provided with annular array shifting blocks 75 for shifting the second connecting rod 73.
In addition, in one embodiment, the clamping mechanism 801 includes a supporting plate 82 fixed on the upper surface of the bottom plate 29 and having a front-back position symmetry, a supporting rod 77 is fixedly connected to one surface of the supporting plate 82, a fifth cavity 76 is arranged in the opposite side surface of the supporting rod 77, a push rod 78 is slidably connected in the fifth cavity 76, a sixth spring 81 is fixedly connected between the push rod 78 and the opposite side wall of the fifth cavity 76, and a clamping piece 79 for clamping and fixing the steel pipe is fixedly connected to the opposite end of the push rod 78.
In an initial state, the side plate 30 and the stop lever 21 are positioned at the rightmost side, the conductive block 18 is positioned at the rightmost side and is in contact with the first electrifying piece 17, the slide block 22 is abutted and adsorbed with the permanent magnet 24 at the right side, the stop lever 69 is positioned at the rearmost side under the elastic force of the fourth spring 70, the air cavity 60 is in an on state, the control box 50 is positioned at the rightmost side, the third rotating shaft 61 is positioned at the rightmost side, the clamping lever 65 is positioned at the rightmost side under the elastic force of the third spring 66, the water inlet pipe 54 and the oil inlet pipe 56 are not in an on state, the second stop block 46 is abutted with the first stop block 47 at the upper side, the first pipe cavity 41 is connected with the third pipe cavity, the electromagnet 36 is.
When rust removal and oil coating are needed, the seamless steel pipe is placed between the clamping pieces 79 and fixed; the motor 12 is started, and then the first rotating shaft 13 rotates and drives the second rotating shaft 63 to rotate, and then the third rotating shaft 61 rotates, and then under the screw action of the third rotating shaft 61 and the fixed block 58, the third rotating shaft 61 starts to move left gradually, and then the bearing 62 drives the second baffle plate 64 to move left, and then the third spring 66 drives the first baffle plate 67 to move left, and then the clamping rod 65 moves left and is connected with the water inlet pipe 54 and the oil inlet pipe 56, when the clamping rod 65 moves to the leftmost end, the third spring 66 will start to be stretched, when the second rotating block 40 rotates, the second baffle plate 46 and the first baffle plate 47 will drive the first rotating block 48 to rotate together and always keep the state that the third pipe cavity 45 is communicated with the first pipe cavity 41, and then the water in the water inlet pipe 54 will pass through the hose 52, the first ring cavity 85, the first pipe cavity 41 and enter the third pipe cavity 45, and then the third conducting sheet 37 is conducted by water, and then the electromagnet 36 is electrified and repels the rod 32, meanwhile, under the action of left movement of the third rotating shaft 61, the polishing blocks 31 begin to extend into the steel pipe, then the polishing blocks 31 begin to be away from each other and abut against the inner wall of the steel pipe under the repulsive force of the electromagnet 36, then the polishing blocks 31 rotate, polish and move left to realize polishing and rust removal on the inner wall of the steel pipe, meanwhile, water in the third pipe cavity 45 is sprayed out through the nozzle 38, the nozzle 38 rotates along with the third rotating shaft 61, and then cleaning of the polished inner wall and discharge of rust are realized; the first rotating shaft 13 rotates and simultaneously drives the rotating disc 14 to rotate, so that the shifting block 75 rotates, at the moment, the second connecting rod 73 rotates along the hinge shaft under the fluctuation of the shifting block 75, the blocking rod 69 keeps still, the air cavity 60 is in a continuous connection state, and then the air pump 11 absorbs air, passes through the air cavity 60 and the air pipe 44, is sprayed out from the air port 43 and carries out air drying treatment on the cleaned inner wall; when the grinding block 31 gradually reaches the leftmost end, the side plate 30 gradually moves to the left under the extrusion of the grinding block 31, the first slide rod 28 gradually moves to the left, the first spring 25 is stretched until the slide block 22 is separated from the adsorption of the permanent magnet 24 on the right side, at this time, the slide block 22 moves to the leftmost side under the elastic force of the first spring 25 and is adsorbed by the permanent magnet 24 on the left side, the second slide rod 20, the stop lever 21 and the conductive block 18 move to the leftmost side, the conductive block 18 is separated from the contact with the first conducting piece 17 and is contacted with the second conducting piece 19, and at this time, the motor 12 is electrified with reverse current and starts to reverse; meanwhile, the shifting block 75 starts to rotate reversely and drives the first connecting rod 74 to move forwards through the second connecting rod 73, so that the blocking rod 69 moves forwards, the air cavity 60 is blocked by the blocking rod 69, and the air port 43 does not spray air any more; meanwhile, the third rotating shaft 61 and the second rotating block 40 start to rotate reversely, then the second stopper 46 is abutted and contacted with the first stopper 47 on the lower side, the third tube cavity 45 is communicated with the second tube cavity 42, further the anti-rust oil in the oil inlet pipe 56 enters the third tube cavity 45 through the hose 52, the second annular cavity 86 and the second tube cavity 42, at the moment, the third electrifying sheet 37 is not electrified under the action of the anti-rust oil, further the electromagnet 36 is powered off, the extension rod 32 and the grinding block 31 approach to each other under the elastic force of the second spring 34, and at the moment, the grinding of the inner wall of the steel tube is stopped; the actions implemented at this time are: the third rotating shaft 61 rotates and moves to the right to drive the nozzle 38 to rotate and move to the right, so that the oil coating operation on the inner wall of the steel pipe is realized; when the sanding block 31 and the third rotating shaft 61 gradually move to the rightmost end, the clamping rod 65 starts to move rightwards under the action of the third spring 66, the first baffle 67 and the second baffle 64 and blocks the water inlet pipe 54 and the oil inlet pipe 56 again; then the stop lever 21 is pushed by the grinding block 31 to move to the rightmost side, the slider 22 is separated from the left permanent magnet 24 under the elastic force of the first spring 25 and moves to the rightmost side and is adsorbed by the right permanent magnet 24, and further the second slide bar 20 and the conductive block 18 move to the rightmost side and the conductive block 18 is contacted with the first conducting piece 17 again in an abutting mode, the motor 12 starts to rotate forwards, and at the moment, the motor 12 is turned off and then the initial state can be returned.
The invention has the beneficial effects that: full-automatic realization to the derusting of seamless steel pipe inner wall, wash, air-dry, scribble a series of operations such as rust-resistant oil, and these actions just accomplish within a reciprocating motion only, work efficiency is higher, can also reduce giving off of rust dust to the washing of inner wall simultaneously, and operational environment can be better to whole operation process is very simple, uses very convenient and fast, is worth promoting.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The utility model provides an inner wall rust cleaning and oiling station of seamless steel pipe, includes the base block, its characterized in that: the left surface of the base block is fixedly connected with a bottom plate, the left surface of the bottom plate is internally provided with a power-on cavity, the power-on cavity is internally connected with a first slide bar in a sliding manner, the left end of the first slide bar is fixedly connected with a side plate, the right end of the first slide bar is fixedly connected with a first spring, the right end of the first spring is fixedly connected with a second slide bar in the power-on cavity in a sliding manner, the right end of the second slide bar is fixedly connected with a conductive block in the power-on cavity in a sliding manner, the bottom wall of the power-on cavity is internally provided with a sliding cavity, the left wall and the right wall of the sliding cavity are fixedly connected with permanent magnets with symmetrical left and right positions, the sliding cavity is fixedly connected with the second slide bar and can be adsorbed by the permanent magnets, the top wall of the power-on cavity is penetrated with a through cavity, and the through cavity, the steel pipe clamping device is characterized in that clamping mechanisms which are symmetrical in left and right positions and used for clamping a steel pipe are arranged on the upper side of the bottom plate, a motor is fixedly connected to the right end of the upper surface of the base block, a first electrifying piece which is abutted to the conductive block is fixedly arranged in the right wall of the electrifying cavity, a second electrifying piece which can be abutted to the conductive block is fixedly arranged in the bottom wall of the electrifying cavity, the first electrifying piece is connected with the motor circuit through a first electric wire, the second electrifying piece is connected with the motor circuit through a second electric wire, the direction of the potential difference between the circuit where the first electric wire is located and the circuit where the second electric wire is located is opposite, the left end of the motor is dynamically connected with a first rotating shaft, an air drying mechanism used for drying the inner wall of the steel pipe is arranged on the first rotating shaft, a second rotating shaft is fixedly connected to the left end of the first, the third rotating shaft penetrates through the base block and is in threaded connection with a fixed block fixedly connected to the upper surface of the base block, a derusting mechanism used for polishing the inner wall of the steel pipe, cleaning and oiling is arranged on the left side of the third rotating shaft, and a supply mechanism used for supplying clean water and antirust oil is arranged in the fixed block.
2. The inner wall rust removing and oiling device for the seamless steel tube as claimed in claim 1, which is characterized in that: the derusting mechanism comprises a control box which is rotatably connected with the third rotating shaft, a limiting rod which is penetrated through and is connected with the fixed block in a sliding way is fixedly connected on the right surface of the control box, a control cavity is arranged in the control box, a bottom block which is rotatably connected with the third rotating shaft is fixedly connected in the control cavity, a first annular cavity and a second annular cavity are arranged in the left surface of the bottom block, a first rotating block which is rotatably connected with the third rotating shaft is abutted on the left side of the bottom block, a first tube cavity and a second tube cavity which are communicated with the first annular cavity and the second annular cavity are respectively arranged in the first rotating block, a second rotating block which is rotatably connected with the control box and is fixedly connected with the third rotating shaft is abutted on the left side of the first rotating block, a third tube cavity which can be communicated with the first tube cavity and the second tube cavity is arranged in the second rotating block, and a nozzle is fixedly connected with the left end of the third tube cavity, fixedly connected with position symmetry's first dog on the first commentaries on classics piece, fixedly connected with is used for stirring on the second commentaries on classics piece the second dog of first dog, the left end fixedly connected with electro-magnet of third pivot, fixedly connected with position symmetry's extension piece on the electro-magnet, be equipped with the spring chamber in the lateral wall that carries on the back of the body of extension piece, spring intracavity sliding connection has the extension rod, the extension rod with fixedly connected with second spring between the lateral wall that the spring chamber is in opposite directions, the one end fixedly connected with of carrying on the back of the body of extension rod piece grinds the piece, the lateral wall of third lumen has set firmly the third tee electric sheet in, the third tee electric sheet with through third wire circuit between the electro-magnet.
3. The inner wall rust removing and oiling device for the seamless steel tube as claimed in claim 1, which is characterized in that: the utility model provides a mechanism is including being located inlet tube and the oil pipe in the fixed block upper surface, the inlet tube advance the left end of oil pipe with first ring chamber fixedly connected with hose between the second ring chamber, be equipped with first cavity in the right surface of fixed block, sliding connection has and is used for plugging up in the first cavity the inlet tube advance the kelly of oil pipe, be equipped with on the kelly respectively and be used for the switch-on the inlet tube advance the first opening, the second opening of oil pipe, the first baffle of right-hand member fixedly connected with of kelly, the left end fixedly connected with third spring of first baffle, the left end fixedly connected with second baffle of third spring, the lower extreme fixedly connected with fixed connection of second baffle in the bearing of third pivot.
4. The inner wall rust removing and oiling device for the seamless steel tube as claimed in claim 1, which is characterized in that: the air drying mechanism comprises an air pump fixedly arranged on the right surface of the base block, the left side of the air pump is communicated with an air cavity positioned in the base block, four air ports which are symmetrically arranged for air blowing and air drying are fixedly arranged on the outer surface of the control box, and an air pipe is fixedly connected between each air port and the air cavity;
a second cavity penetrates through the front wall and the rear wall of the air cavity, a blocking rod used for blocking the air cavity is connected in the second cavity in a sliding mode, a through hole used for communicating the air cavity is formed in the blocking rod, a third cavity penetrates through the top wall of the second cavity, a first connecting rod fixedly arranged on the blocking rod is connected in the third cavity in a sliding mode, a fourth spring is fixedly connected between the first connecting rod and the front wall of the second cavity, the upper end of the first connecting rod is hinged to a second connecting rod, a fourth cavity is arranged in the top wall of the first connecting rod, a fifth spring is fixedly connected between the bottom wall of the fourth cavity and the second connecting rod, a rotary disc fixedly arranged on the first rotary shaft is arranged on the upper side of the second connecting rod, and annular arrays of shifting blocks used for shifting the second connecting rod are fixedly arranged on the rotary disc.
5. The inner wall rust removing and oiling device for the seamless steel tube as claimed in claim 1, which is characterized in that: fixture including set firmly in the backup pad of position symmetry around the bottom plate upper surface, fixedly connected with bracing piece on the relative side surface of backup pad, be equipped with the fifth cavity in the relative side surface of bracing piece, sliding connection has the ejector pin in the fifth cavity, the ejector pin with fixedly connected with sixth spring between the wall that carries on the back mutually of the fifth cavity, the relative one end fixedly connected with of ejector pin is used for pressing from both sides the clamping piece of tight and fixed steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010982246.9A CN112024218A (en) | 2020-09-17 | 2020-09-17 | Inner wall rust cleaning and oiling station of seamless steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010982246.9A CN112024218A (en) | 2020-09-17 | 2020-09-17 | Inner wall rust cleaning and oiling station of seamless steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112024218A true CN112024218A (en) | 2020-12-04 |
Family
ID=73590349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010982246.9A Withdrawn CN112024218A (en) | 2020-09-17 | 2020-09-17 | Inner wall rust cleaning and oiling station of seamless steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112024218A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113182105A (en) * | 2021-04-12 | 2021-07-30 | 吕万庆 | Paint spraying device is got rid of to building steel pipe scaffold inner wall iron rust |
| CN113211271A (en) * | 2021-05-14 | 2021-08-06 | 安徽省宝路钢结构有限公司 | Grinding and rust preventing device for steel pipe |
-
2020
- 2020-09-17 CN CN202010982246.9A patent/CN112024218A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113182105A (en) * | 2021-04-12 | 2021-07-30 | 吕万庆 | Paint spraying device is got rid of to building steel pipe scaffold inner wall iron rust |
| CN113211271A (en) * | 2021-05-14 | 2021-08-06 | 安徽省宝路钢结构有限公司 | Grinding and rust preventing device for steel pipe |
| CN113211271B (en) * | 2021-05-14 | 2022-04-15 | 安徽省宝路钢结构有限公司 | Grinding and rust preventing device for steel pipe |
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Application publication date: 20201204 |
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| WW01 | Invention patent application withdrawn after publication |