CN111152114B - Metal steel pipe outer wall rust cleaning equipment - Google Patents
Metal steel pipe outer wall rust cleaning equipment Download PDFInfo
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- CN111152114B CN111152114B CN202010121635.2A CN202010121635A CN111152114B CN 111152114 B CN111152114 B CN 111152114B CN 202010121635 A CN202010121635 A CN 202010121635A CN 111152114 B CN111152114 B CN 111152114B
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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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/061—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically
- B24B41/062—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically between centres; Dogs
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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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a metal steel pipe outer wall rust removing device which comprises a machine body, wherein a grinding cavity with a rightward opening is arranged at the right end in the machine body, a lifting cavity with a downward opening is arranged at the upper end in the machine body, a fan cavity is arranged at the lower end in the machine body, a clamping mechanism for clamping a steel pipe to be subjected to rust removing is arranged in the grinding cavity, a grinding and rust removing mechanism for removing rust from the steel pipe is arranged in the lifting cavity, and a rust collecting mechanism for collecting falling rust scraps is arranged in the fan cavity.
Description
Technical Field
The invention relates to the field of metal processing, in particular to a metal steel pipe outer wall rust removing device.
Background
The steel pipe is the metal article that often uses in life and construction, and after the steel pipe was used a period, because the influence of environmental factor, the steel pipe can be by oxidation rust, and the steel pipe after rustting is not only pleasing to the eye impaired, can reduce the life of steel pipe moreover.
At the present stage, most of steel pipes are polished and derusted manually after being rusted, and due to the shape characteristics of the steel pipes, the steel pipes are difficult to derust manually and comprehensively, and falling iron rust cannot be collected in a centralized manner.
Disclosure of Invention
The invention aims to solve the technical problem of providing a metal steel pipe outer wall rust removing device, which solves the problems of great rust removing difficulty, incapability of collecting rust and the like, reduces the rust removing difficulty and increases the function of collecting the rust.
The invention is realized by the following technical scheme.
The metal steel pipe outer wall rust removing equipment comprises a machine body, wherein a grinding cavity with a rightward opening is formed in the right end in the machine body, a lifting cavity with a downward opening is formed in the upper end in the machine body, a fan cavity is formed in the lower end in the machine body, a clamping mechanism for clamping a steel pipe to be derusted is arranged in the grinding cavity, a grinding and rust removing mechanism for removing rust for the steel pipe is arranged in the lifting cavity, and a rust collecting mechanism for collecting falling rust scraps is arranged in the fan cavity;
the polishing and rust removing mechanism comprises limiting cavities which are positioned in the left cavity wall and the right cavity wall of the lifting cavity and have inward openings, limiting blocks which can move up and down in the cavities are arranged in the two limiting cavities, the same lifting block positioned in the lifting cavity is fixedly arranged on the two limiting blocks, two extension springs are connected between the upper end surface of the lifting block and the upper cavity wall of the lifting cavity, a moving cavity with a downward opening is arranged in the lifting block, a moving block which can move left and right in the cavity is arranged in the moving cavity, an elastic spring is connected between the left end surface of the moving block and the left cavity wall of the moving cavity, a fixed block is fixedly arranged on the lower end surface of the moving block, an open cavity with a leftward opening is arranged in the fixed block, a sliding block which can move up and down in the open cavity is arranged in the open cavity, a, the novel rope grinding machine is characterized in that a pressure cavity with a downward opening is arranged in the fixed plate, a grinding block capable of moving up and down in the pressure cavity is arranged in the pressure cavity, the upper end face of the grinding block is connected with two pressure springs between the upper cavity walls of the pressure cavity, a first driven cavity is arranged on the upper side of the lifting cavity, racks penetrating through the upper end face of the lifting block and the lower cavity walls of the first driven cavity are fixedly arranged on the upper end face of the lifting block, hemp ropes are connected to the upper end face of a left limiting block, a check block cavity with a rightward opening is arranged in the left limiting cavity wall, a check block capable of moving left and right in the cavity is arranged in the check block cavity, an elastic spring is connected between the left end face.
Furthermore, a second driven cavity is arranged at the upper left end in the machine body, a cam cavity is arranged at the right side of the second driven cavity, a rotating rod penetrating through the left and right cavity walls of the cam cavity is rotatably arranged on the right cavity wall of the first driven cavity, the left end of the rotating rod extends into the second driven cavity, a rotating gear which can be meshed and connected with the front end face of the rack is arranged at the right end of the rotating rod, a first bevel gear which is positioned in the second driven cavity is arranged at the left end of the rotating rod, a cam which is positioned in the cam cavity is arranged on the rotating rod in a friction mode, a push block cavity with an upward opening is arranged on the lower cavity wall of the cam cavity, a push block which can move up and down in the push block cavity is arranged in the push block cavity, a supporting spring is connected between the lower end face of the push block cavity and the lower cavity wall of the push block cavity, one end of the rope is connected to the right end face of the polishing cavity, a transmission cavity is arranged at, first pivot upper end is equipped with and is located the driven intracavity of second with second bevel gear and rotary gear that first bevel gear meshing is connected, first pivot lower extreme is equipped with and is located the third bevel gear of transmission intracavity, the lower chamber wall of driven intracavity of second right-hand member rotates and is equipped with the rotation axis, the rotation axis lower extreme is equipped with the reel, the winding is equipped with on the reel the stay cord, rotation axis upper end splined connection is equipped with sliding gear, be equipped with the gliding chamber of opening downwards in the sliding gear, the slip intracavity is equipped with can be at the gliding sliding block of intracavity, the terminal surface is connected with under the sliding block twine one end, the rotation axis upper end still is equipped with the turning block, the turning block under the terminal surface with it is equipped with two reset spring to connect between the sliding gear up end.
Furthermore, the clamping mechanism comprises a motor fixed on the left cavity wall of the transmission cavity, the right end of the motor is in power connection with a transmission shaft, the right end of the transmission shaft extends into the polishing cavity, a fourth bevel gear meshed with the third bevel gear is arranged at the left end of the transmission shaft, a rotating block is fixedly arranged on the right end face of the transmission shaft, three displacement cavities with openings facing right are arranged in the rotating block at equal intervals, a displacement block capable of moving up and down in the cavity is arranged in the displacement cavities, a compression spring is connected between the lower end face of the displacement block and the lower cavity wall of the displacement cavity, a clamping block is fixedly arranged on the right end face of each of the three displacement blocks, and the steel pipe can be clamped by the three clamping blocks.
Further, the rust collecting mechanism comprises a second driven shaft which rotates on the lower cavity wall of the transmission cavity, a fifth bevel gear which is connected with the fourth bevel gear in a meshed mode is arranged at the upper end of the second driven shaft, a driving chain wheel which is located at the lower end of the second driven shaft is arranged at the lower end of the second driven shaft, a fan shaft is arranged on the lower cavity wall of the fan cavity in a rotating mode, two fan blades are arranged at the upper end of the fan shaft, a driven chain wheel is arranged at the lower end of the fan shaft, a chain is connected between the driven chain wheel and the driving chain wheel, a collecting cavity with an upward opening and a lower end communicated with the fan cavity is arranged on the upper side of the fan cavity, a filter plate is fixedly arranged on the lower cavity wall of the collecting cavity, and an air inlet.
Further, the pulling force of the two return springs is greater than the sum of the friction force received by the sliding gear when the sliding gear slides on the rotating shaft and the gravity of the sliding gear.
The invention has the beneficial effects that: the steel pipe surface polishing and rust removing device is simple in structure and convenient and fast to operate, the polishing and rust removing part can be automatically lowered to be close to the surface of a steel pipe during working, comprehensive polishing and rust removing treatment is carried out on the outer surface of the steel pipe by driving the steel pipe to rotate, the efficiency of removing rust on the surface of the steel pipe is greatly improved, falling rust during polishing can be collected in a centralized mode, and the phenomenon that the rust splashes is avoided.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic diagram of the structure at A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram at B-B in FIG. 2 according to an embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-3, wherein for ease of description the orientations described hereinafter are now defined as follows: 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 the accompanying drawings 1-3, the metal steel pipe outer wall rust removing device comprises a machine body 10, a grinding cavity 62 with a rightward opening is formed in the right end of the machine body 10, a lifting cavity 49 with a downward opening is formed in the upper end of the machine body 10, a fan cavity 12 is formed in the lower end of the machine body 10, a clamping mechanism 26 for clamping a steel pipe 61 to be derusted is arranged in the grinding cavity 62, a grinding and rust removing mechanism 43 for removing rust from the steel pipe 61 is arranged in the lifting cavity 49, an iron rust collecting mechanism 13 for collecting falling rust scraps is arranged in the fan cavity 12, the grinding and rust removing mechanism 43 comprises limiting cavities 52 with inward openings and arranged in the left and right cavity walls of the lifting cavity 49, limiting blocks 53 capable of moving up and down in the cavities are arranged in the two limiting cavities 52, the same lifting block 76 arranged in the lifting cavity 49 is fixedly arranged on the two limiting blocks 53, two extension springs 51 are connected between the upper end surfaces of the lifting block 76 and the upper cavity wall of the lifting cavity 49, a moving cavity 44 with a downward opening is arranged in the lifting block 76, a moving block 50 capable of moving left and right in the moving cavity 44 is arranged in the moving cavity 44, an elastic spring 45 is connected between the left end surface of the moving block 50 and the left cavity wall of the moving cavity 44, a fixed block 54 is fixedly arranged on the lower end surface of the moving block 50, an open cavity 55 with a leftward opening is arranged in the fixed block 54, a sliding block 56 capable of moving up and down in the cavity is arranged in the open cavity 55, a pull rope 73 is connected on the left end surface of the sliding block 56, a fixed plate 58 is fixedly arranged on the lower end surface of the fixed block 54, a pressure cavity 57 with a downward opening is arranged in the fixed plate 58, a polishing block 60 capable of moving up and down in the cavity is arranged in the pressure cavity 57, two pressure springs 59 are connected between the upper end surface of the polishing, the upper end face of the lifting block 76 is fixedly provided with a rack 48 penetrating through the upper cavity wall and the lower cavity wall of the first driven cavity 46, the upper end face of the left limiting block 53 is connected with a hemp rope 74, the left cavity wall of the left limiting cavity 52 is internally provided with a block cavity 65 with a right opening, the block cavity 65 is internally provided with a block 75 capable of moving left and right in the cavity, an elastic spring 66 is connected between the left end face of the block 75 and the left cavity wall of the block cavity 65, and the left end face of the block 75 is connected with a rope 67.
Beneficially, a second driven cavity 39 is arranged at the upper left end in the machine body 10, a cam cavity 72 is arranged at the right side of the second driven cavity 39, a rotating rod 41 penetrating through the left and right cavity walls of the cam cavity 72 is rotatably arranged on the right cavity wall of the first driven cavity 46, the left end of the rotating rod extends into the second driven cavity 39, a rotating gear 47 capable of being engaged and connected with the front end surface of the rack 48 is arranged at the right end of the rotating rod 41, a first bevel gear 40 positioned in the second driven cavity 39 is arranged at the left end of the rotating rod 41, a cam 71 positioned in the cam cavity 72 is frictionally arranged on the rotating rod 41, a push block cavity 68 with an upward opening is arranged on the lower cavity wall of the cam cavity 72, a push block 70 capable of moving up and down in the cavity is arranged in the push block cavity 68, a support spring 69 is connected between the lower end surface of the push block 70 and the lower cavity wall of the push block cavity 68, one end of the rope 67 is connected to the, the left side of the grinding cavity 62 is provided with a transmission cavity 24, the upper cavity wall of the second driven cavity 39 is rotatably provided with a first rotating shaft 31, the lower end of the first rotating shaft 31 extends into the transmission cavity 24, the upper end of the first rotating shaft 31 is provided with a second bevel gear 38 and a rotating gear 33 which are positioned in the second driven cavity 39 and are connected with the first bevel gear 40 in a meshing manner, the lower end of the first rotating shaft 31 is provided with a third bevel gear 30 positioned in the transmission cavity 24, the lower cavity wall of the right end of the second driven cavity 39 is rotatably provided with a rotating shaft 77, the lower end of the rotating shaft 77 is provided with a reel 32, the pull rope 73 is wound on the reel 32, the upper end of the rotating shaft 77 is connected with a sliding gear 35 in a spline manner, a sliding cavity 34 with a downward opening is arranged in the sliding gear 35, a sliding block 42 capable of sliding in the cavity is arranged in the sliding cavity, the upper end of the rotating shaft 77 is further provided with a rotating block 37, and two return springs 36 are connected between the lower end face of the rotating block 37 and the upper end face of the sliding gear 35.
Advantageously, the clamping mechanism 26 comprises a motor 29 fixed on the left cavity wall of the transmission cavity 24, the right end of the motor 29 is in power connection with a transmission shaft 28, the right end of the transmission shaft 28 extends into the grinding cavity 62, the left end of the transmission shaft 28 is provided with a fourth bevel gear 78 in meshed connection with the third bevel gear 30, the right end face of the transmission shaft 28 is fixedly provided with a rotating block 22, three displacement cavities 20 with right openings are equidistantly arranged in the rotating block 22, a displacement block 18 capable of moving up and down in the cavity is arranged in the displacement cavity 20, a compression spring 19 is connected between the lower end face of the displacement block 18 and the lower cavity wall of the displacement cavity 20, the right end faces of the three displacement blocks 18 are respectively and fixedly provided with a clamping block 17, and the three clamping blocks 17 can clamp the steel pipe 61.
Advantageously, the rust collecting mechanism 13 includes a second driven shaft 25 rotating on the lower cavity wall of the transmission cavity 24, a fifth bevel gear 27 engaged with the fourth bevel gear 78 is disposed on the upper end of the second driven shaft 25, a driving sprocket 23 located at the lower end of the second driven shaft 25 is disposed at the lower end of the second driven shaft 25, a fan shaft 15 is rotatably disposed on the lower cavity wall of the fan cavity 12, two fan blades 11 are disposed on the upper end of the fan shaft 15, a driven sprocket 16 is disposed at the lower end of the fan shaft 15, a chain 21 is connected between the driven sprocket 16 and the driving sprocket 23, a collecting cavity 63 with an upward opening and a lower end communicated with the fan cavity 12 is disposed on the upper side of the fan cavity 12, a filter plate 64 is fixedly disposed on the lower cavity wall of the collecting cavity 63, and an air inlet 14 communicated with an external space is disposed on the lower cavity wall of the right end of the fan cavity.
Advantageously, the tension of the two return springs 36 is greater than the sum of the friction force to which the sliding gear 35 is subjected when sliding on the rotation shaft 77 and the weight of the sliding gear 35.
In the initial state, the moving block 50 is located at the right end in the moving chamber 44 by the elastic force of the elastic spring 45, the lifting block 76 is located at the upper end in the lifting chamber 49 by the tensile force of the two extension springs 51, and the slide gear 35 is located above the rotary gear 33 and is in a disengaged state with the rotary gear 33.
During operation, the steel pipe 61 extends into the three clamping blocks 17 from the right end of the grinding cavity 62 and is clamped by the three clamping blocks 17, the transmission shaft 28 is started, the motor 29 operates to drive the fourth bevel gear 78 and the transmission shaft 28 to rotate, so as to drive the rotating block 22 and the steel pipe 61 clamped by the three clamping blocks 17 to rotate, so as to perform comprehensive rust removing treatment on the steel pipe 61, the fourth bevel gear 78 rotates to drive the third bevel gear 30 and the fifth bevel gear 27 which are in meshed connection with the fourth bevel gear to rotate, the third bevel gear 30 rotates to drive the first rotating shaft 31 and the rotating gear 33 and the second bevel gear 38 on the first rotating shaft 31 to rotate, the second bevel gear 38 rotates to drive the first bevel gear 40 which is in meshed connection with the second bevel gear to rotate, so as to drive the rotating rod 41 and the cam 71 and the rotating gear 47 on the rotating rod 41 to rotate, the cam 71 rotates to push the pushing block 70 to move downwards, and, the stop block 75 loses the tension effect of the rope 67, the rotating gear 47 rotates to drive the rack 48 meshed and connected with the rotating gear to move downwards, so that the lifting block 76 and the fixed block 54 are driven to move downwards, when the grinding block 60 at the lower end of the fixed block 54 contacts the surface of the steel pipe 61, the limiting block 53 on the left side moves downwards to the lower side of the stop block 75, the stop block 75 pops rightwards to stop the limiting block 53, at the moment, the rack 48 just moves downwards to be separated from the meshing state with the rotating gear 47, the steel pipe 61 rotates, and the periphery of the surface of the steel pipe 61 is subjected to rust removal through the grinding effect of the grinding block 60 on the;
when rust is removed, the left limiting block 53 moves downwards and then completely tensions the hemp rope 74, the sliding gear 35 moves downwards under the action of the tension of the hemp rope 74 and is meshed with the rotating gear 33, the rotating gear 33 rotates to drive the sliding gear 35 to rotate, so that the rotating shaft 77 and the reel 32 at the lower end of the rotating shaft 77 are driven to rotate, the reel 32 rotates to tighten the pull rope 73, the fixed block 54 and the moving block 50 move leftwards under the action of the tension of the pull rope 73, and the grinding block 60 is driven to move leftwards to perform comprehensive grinding and rust removing treatment on the steel pipe 61;
when the rust is collected, the fifth bevel gear 27 rotates to drive the second driven shaft 25 and the driving sprocket 23 at the lower end of the second driven shaft 25 to rotate, thereby driving the driven sprocket 16 connected with the driving sprocket 23 through the chain 21 to rotate, the driven sprocket 16 rotates to drive the fan shaft 15 and the fan blade 11 at the upper end of the fan shaft 15 to rotate, the fan blade 11 rotates to adsorb the rust which is ground and falls off from the grinding cavity 62, the adsorbed rust is concentrated on the upper end surface of the filter plate 64 in the collection cavity 63, after the rust removal is completed, the motor 29 is started to rotate reversely, thereby driving the cam 71 and the rotating gear 47 to rotate reversely through mechanical transmission, the cam 71 rotates reversely to leave the pushing block 70, the pushing block 70 moves upwards and resets under the elastic force of the supporting spring 69, the rope 67 is tensioned, the stopper 75 moves leftwards to leave the blocking limiting block 53 under the tensile force of the rope 67, the rotating gear 47 rotates reversely to drive the rack, the motor 29 is turned off, the moving block 50 and the fixed block 54 move rightwards to be reset under the action of the elastic force of the elastic spring 45, and the sliding gear 35 loses the tensile force of the hemp rope 74 and moves upwards to be reset under the action of the tensile force of the reset spring 36.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (1)
1. The utility model provides a metal steel pipe outer wall rust cleaning equipment, includes the fuselage, its characterized in that: a grinding cavity with a rightward opening is formed in the right end in the machine body, a lifting cavity with a downward opening is formed in the upper end in the machine body, a fan cavity is formed in the lower end in the machine body, a clamping mechanism for clamping a steel pipe to be derusted is arranged in the grinding cavity, a grinding and derusting mechanism for derusting the steel pipe is arranged in the lifting cavity, and a rust collecting mechanism for collecting falling rust scraps is arranged in the fan cavity;
the polishing and rust removing mechanism comprises limiting cavities which are positioned in the left cavity wall and the right cavity wall of the lifting cavity and have inward openings, limiting blocks which can move up and down in the cavities are arranged in the two limiting cavities, the same lifting block positioned in the lifting cavity is fixedly arranged on the two limiting blocks, two extension springs are connected between the upper end surface of the lifting block and the upper cavity wall of the lifting cavity, a moving cavity with a downward opening is arranged in the lifting block, a moving block which can move left and right in the cavity is arranged in the moving cavity, an elastic spring is connected between the left end surface of the moving block and the left cavity wall of the moving cavity, a fixed block is fixedly arranged on the lower end surface of the moving block, an open cavity with a leftward opening is arranged in the fixed block, a sliding block which can move up and down in the open cavity is arranged in the open cavity, a, a pressure cavity with a downward opening is arranged in the fixed plate, a polishing block capable of moving up and down in the pressure cavity is arranged in the pressure cavity, two pressure springs are connected between the upper end surface of the polishing block and the upper cavity wall of the pressure cavity, a first driven cavity is arranged on the upper side of the lifting cavity, a rack penetrating through the upper cavity wall and the lower cavity wall of the first driven cavity is fixedly arranged on the upper end surface of the lifting block, a hemp rope is connected on the upper end surface of a limiting block on the left side, a stop block cavity with a rightward opening is arranged in the left cavity wall of the limiting cavity on the left side, a stop block capable of moving left and right in the cavity is arranged in the stop block cavity, an elastic spring is connected between the left end surface of;
a second driven cavity is arranged at the upper left end in the machine body, a cam cavity is arranged at the right side of the second driven cavity, a rotating rod penetrating through the left and right cavity walls of the cam cavity is rotatably arranged on the right cavity wall of the first driven cavity, the left end of the rotating rod extends into the second driven cavity, a rotating gear capable of being engaged and connected with the front end face of the rack is arranged at the right end of the rotating rod, a first bevel gear positioned in the second driven cavity is arranged at the left end of the rotating rod, a cam positioned in the cam cavity is arranged on the rotating rod in a friction mode, a push block cavity with an upward opening is arranged on the lower cavity wall of the cam cavity, a push block capable of moving up and down in the cavity is arranged in the push block cavity, a supporting spring is connected between the lower end face of the push block and the lower cavity wall of the push block cavity, the right end face of the push block is connected with one end of the rope, a transmission cavity is arranged at the left side of the, a second bevel gear and a rotating gear which are positioned in the second driven cavity and are in meshed connection with the first bevel gear are arranged at the upper end of the first rotating shaft, a third bevel gear which is positioned in the transmission cavity is arranged at the lower end of the first rotating shaft, a rotating shaft is arranged on the lower cavity wall at the right end of the second driven cavity in a rotating mode, a reel is arranged at the lower end of the rotating shaft, the pull rope is wound on the reel, a sliding gear is arranged at the upper end of the rotating shaft in a splined connection mode, a sliding cavity with a downward opening is arranged in the sliding gear, a sliding block capable of sliding in the cavity is arranged in the sliding cavity, the lower end face of the sliding block is connected with one end of the hemp rope, a rotating block is further arranged at the upper end of the;
the clamping mechanism comprises a motor fixed on the left cavity wall of the transmission cavity, the right end of the motor is in power connection with a transmission shaft, the right end of the transmission shaft extends into the polishing cavity, the left end of the transmission shaft is provided with a fourth bevel gear in meshed connection with the third bevel gear, the right end face of the transmission shaft is fixedly provided with a rotating block, three displacement cavities with right openings are arranged in the rotating block at equal intervals, a displacement block capable of moving up and down in the cavity is arranged in the displacement cavity, a compression spring is connected between the lower end face of the displacement block and the lower cavity wall of the displacement cavity, the right end faces of the three displacement blocks are respectively fixedly provided with a clamping block, and the three clamping blocks can clamp the steel pipe;
the rust collecting mechanism comprises a second driven shaft which rotates on the lower cavity wall of the transmission cavity, a fifth bevel gear which is meshed with the fourth bevel gear is arranged at the upper end of the second driven shaft, a driving chain wheel which is positioned at the lower end of the second driven shaft is arranged at the lower end of the second driven shaft, a fan shaft is arranged on the lower cavity wall of the fan cavity in a rotating mode, two fan blades are arranged at the upper end of the fan shaft, a driven chain wheel is arranged at the lower end of the fan shaft, a chain is connected between the driven chain wheel and the driving chain wheel, a collecting cavity with an upward opening and a lower end communicated with the fan cavity is arranged on the upper side of the fan cavity, a filter plate is fixedly arranged on the lower cavity wall of the collecting cavity, and an air inlet communicated with;
the pulling force of the two return springs is larger than the sum of the friction force borne by the sliding gear when the sliding gear slides on the rotating shaft and the gravity of the sliding gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010121635.2A CN111152114B (en) | 2020-02-26 | 2020-02-26 | Metal steel pipe outer wall rust cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010121635.2A CN111152114B (en) | 2020-02-26 | 2020-02-26 | Metal steel pipe outer wall rust cleaning equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111152114A CN111152114A (en) | 2020-05-15 |
| CN111152114B true CN111152114B (en) | 2020-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010121635.2A Active CN111152114B (en) | 2020-02-26 | 2020-02-26 | Metal steel pipe outer wall rust cleaning equipment |
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| CN (1) | CN111152114B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112518444A (en) * | 2020-12-02 | 2021-03-19 | 江西同心铜业有限公司 | Polishing device for processing red copper plate capable of collecting and recycling scraps |
| CN112548797B (en) * | 2020-12-24 | 2022-05-17 | 共赢装备制造有限公司 | Handheld polishing and derusting equipment with automatic grinding belt replacement function |
| CN112571285A (en) * | 2021-01-07 | 2021-03-30 | 南京客络超商贸有限公司 | Inner hole grinding equipment capable of removing abrasive dust |
| CN113798352B (en) * | 2021-09-23 | 2024-05-03 | 湖南富根达再生资源有限公司 | Abandoned steel pipe straightening and polishing system |
| CN115570488B (en) * | 2022-10-10 | 2023-11-28 | 南通中南数控机床制造有限公司 | Flat grinder |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2001212532A (en) * | 2000-02-03 | 2001-08-07 | Nomiya Sangyo Kk | Work cleaning device |
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| CN208811810U (en) * | 2018-09-06 | 2019-05-03 | 华科四维(北京)工程咨询有限公司 | A kind of hydraulic engineering pipeline derusting device |
| CN209007301U (en) * | 2018-11-14 | 2019-06-21 | 天津兆全金属制造有限公司 | A kind of useless rust removing device for steel tube |
| CN209887332U (en) * | 2019-11-19 | 2020-01-03 | 胜利油田新大管业科技发展有限责任公司 | Pipe end rust removing equipment for metal pipe |
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2020
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| JP2001212532A (en) * | 2000-02-03 | 2001-08-07 | Nomiya Sangyo Kk | Work cleaning device |
| CN206998557U (en) * | 2017-05-27 | 2018-02-13 | 周春慧 | A kind of cast iron pipe timber-used high-efficient rust-removing device |
| CN108838755A (en) * | 2018-06-09 | 2018-11-20 | 安徽枫雅轩科技信息服务有限公司 | A kind of grinding device of scaffolding steel pipe |
| CN108908053A (en) * | 2018-08-01 | 2018-11-30 | 宁波高新区意川汽车零部件有限公司 | A kind of derusting method of scaffolding steel pipe |
| CN208811810U (en) * | 2018-09-06 | 2019-05-03 | 华科四维(北京)工程咨询有限公司 | A kind of hydraulic engineering pipeline derusting device |
| CN209007301U (en) * | 2018-11-14 | 2019-06-21 | 天津兆全金属制造有限公司 | A kind of useless rust removing device for steel tube |
| CN209887332U (en) * | 2019-11-19 | 2020-01-03 | 胜利油田新大管业科技发展有限责任公司 | Pipe end rust removing equipment for metal pipe |
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|---|---|
| CN111152114A (en) | 2020-05-15 |
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Effective date of registration: 20201111 Address after: Jiulong Zhen Fu Qian Cun, Hailing District, Taizhou City, Jiangsu Province 225300 Applicant after: Taizhou Junyu pipe manufacturing Co., Ltd Address before: No. 165, Gaoyi Road, Wenchang Road, Puzhou street, Longwan District, Wenzhou City, Zhejiang Province Applicant before: Wenzhou enpa Technology Co.,Ltd. |
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