CN112589641A - Portable columnar steel rust removal maintenance equipment - Google Patents
Portable columnar steel rust removal maintenance equipment Download PDFInfo
- Publication number
- CN112589641A CN112589641A CN202011592079.3A CN202011592079A CN112589641A CN 112589641 A CN112589641 A CN 112589641A CN 202011592079 A CN202011592079 A CN 202011592079A CN 112589641 A CN112589641 A CN 112589641A
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- Prior art keywords
- cavity
- rust
- chamber
- wall
- wall surface
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Classifications
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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
- B05C1/06—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 by rubbing contact, e.g. by brushes, by pads
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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
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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
- B24B27/0007—Movable 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
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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
Abstract
The invention discloses portable columnar steel rust removing and maintaining equipment, which comprises an equipment body, wherein a rust removing channel is communicated and arranged between the left end surface and the right end surface of the equipment body, an annular rust removing cavity is communicated and arranged on the inner wall surface of the left side of the rust removing channel, a rust removing device is arranged in the rust removing cavity, a transmission cavity communicated with the rust removing channel is arranged in the equipment body on the right side of the rust removing cavity, and a transmission channel is communicated and arranged between the left wall surface of the transmission cavity and the right wall surface of the rust removing cavity. The rust removal efficiency is high, and the subsequent maintenance is convenient.
Description
Technical Field
The invention relates to the field of steel rust removal devices, in particular to portable columnar steel rust removal and maintenance equipment.
Background
In our daily life, steel is generally stored outdoors and is influenced by weather, the surface of the steel is easy to corrode, rust removal maintenance management needs to be timely performed on the steel, the traditional steel rust removal is generally performed through manual sand paper polishing and handheld grinding wheel polishing, and large-scale rust removal equipment is used for cleaning the rust on the steel, the rust can splash in the traditional handheld grinding wheel polishing mode, the environment pollution is caused, meanwhile, the polished steel cannot be maintained, the large-scale polishing equipment is inconvenient to carry about and is easy to be limited by various factors, and the polishing effect is influenced.
Disclosure of Invention
In order to solve the problems, the embodiment designs a portable cylindrical steel rust removal maintenance device, which comprises a machine body, wherein a rust removal channel is communicated and arranged between the left end surface and the right end surface of the machine body, an annular rust removal cavity is communicated and arranged on the inner wall surface on the left side of the rust removal channel, a rust removal device is arranged inside the rust removal cavity, a transmission cavity communicated with the rust removal channel is arranged in the machine body on the right side of the rust removal cavity, a transmission channel is communicated and arranged between the left wall surface of the transmission cavity and the right wall surface of the rust removal cavity, a maintenance cavity communicated with the rust removal channel is arranged in the machine body on the right side of the transmission cavity, a maintenance device is arranged inside the maintenance cavity, a rotating bearing is fixedly arranged on the inner wall surface on the right side of the transmission cavity, and a transmission roller which penetrates through the transmission channel, the transmission roller is characterized in that a rust removing plate is fixedly arranged on the left end face of the transmission roller, a feeding cavity is communicated and arranged between the left end face and the right end face of the rust removing plate at a position corresponding to the rust removing channel, a polishing head storage cavity communicated with six annular arrays on the inner wall face of the feeding cavity is arranged in the polishing head storage cavity and can move along the direction close to or far away from the center of the feeding cavity, a steel wire brush is fixedly arranged on the end face of one side of the center of the feeding cavity close to the polishing head, an annular adjusting cavity is arranged in the rust removing plate at one side of the center of the feeding cavity far away from the polishing head storage cavity, an elastic pushing ring capable of sliding along the direction close to or far away from the center of the feeding cavity is arranged in the adjusting cavity, the elastic pushing ring can generate elastic deformation, and an adjusting push rod is fixedly arranged on the end face of one side, the adjusting push rod is close to the polishing head of which one end of the center of the feeding cavity can extend to a corresponding position to store the inner cavity and keep away from the polishing head at the same side of the center of the feeding cavity and abut against the end surface of one side of the center of the feeding cavity, the gap adjusting pull ring is far away from one side of the center of the feeding cavity, an adjustable gap adjusting pull ring is arranged in the adjusting cavity, the gap adjusting pull ring is in a U-arc shape, the gap adjusting pull ring is close to the end surface of one side of the center of the feeding cavity and the end surface of one side of the center of the feeding cavity, a reset spring of six annular arrays is fixedly arranged between the end surfaces of one side of the center of the feeding cavity, a rust storing cavity is arranged in the machine body at the lower side of the rust removing cavity, dust collecting holes which are evenly distributed are communicated between the upper wall surface of the rust storing cavity and the inner wall surface, adjust the chamber right side be equipped with the oil storage chamber in the organism, oil storage intracavity portion can be deposited and protect oil.
Preferably, a reciprocating cavity is arranged in the machine body at the lower side of the transmission cavity, a dust removing cavity is communicated between the upper side of the left wall surface of the reciprocating cavity and the right wall surface of the rust storage cavity, a dust removing plate capable of sliding left and right is arranged in the dust removing cavity, a smearing bevel gear cavity is fixedly arranged in the machine body at the lower side of the reciprocating cavity, a motor is fixedly arranged in the machine body at the lower side of the smearing bevel gear cavity, an air pump is fixedly arranged in the machine body at the lower side of the motor, a transmission shaft is connected between the lower end surface of the motor and the upper end surface of the air pump in a power mode, an air outlet pipe is communicated between the left end surface of the air pump and the outside, the air pump left end face with the rust deposit the intercommunication between the chamber upper wall face and be equipped with the air-supply line, be close to the rust deposit chamber one side the air-supply line internal fixation is equipped with the dust screen, the dust screen can prevent the rust deposits the inside rust of intracavity portion and gets into in the air-supply line.
Preferably, the lower wall surface of the transmission cavity is rotatably provided with a power shaft which penetrates through the reciprocating cavity and the upper and lower wall surfaces of the smearing bevel gear cavity and extends downwards, the lower end of the power shaft is in power connection with the upper end face of the motor, a transmission straight gear is fixedly arranged on the outer circular face of the power shaft positioned in the reciprocating cavity, the lower wall surface of the reciprocating cavity at the left side of the transmission straight gear is rotatably provided with a reciprocating gear shaft extending upwards, the upper end of the reciprocating gear shaft is rotationally and fixedly provided with a reciprocating gear which can be meshed with the transmission straight gear, a poke rod is fixedly arranged on one side of the upper end surface of the reciprocating gear, which is far away from the axis, the outer circular surface of the poke rod is hinged with a reciprocating rod extending leftwards, the left end of the reciprocating rod is hinged with the right end face of the dust removing plate, a driving bevel gear is fixedly arranged at the upper end of the power shaft, and a driven bevel gear which can be meshed with the driving bevel gear is fixedly arranged on the outer circular surface of the transmission roller.
Preferably, the right wall surface of the smearing bevel gear cavity is rotatably provided with a crankshaft penetrating through the left wall surface and the right wall surface of the piston cavity, the outer circular surface of the power shaft positioned in the smearing bevel gear cavity is fixedly provided with a driving smearing bevel gear, the left end of the crankshaft is fixedly provided with a driven smearing bevel gear meshed with the driving smearing bevel gear, the inner wall surface of the piston cavity is provided with a piston capable of sliding up and down, the inner wall surface of the upper end of the piston cavity is fixedly provided with a sealing plate capable of being sealed, the outer circular surface of the crankshaft positioned in the piston cavity is hinged with an upwardly extending connecting rod, the upper end surface of the connecting rod is hinged with the lower end surface of the piston, bilaterally symmetrical communication holes are communicated between the upper end surface and the lower end surface of the sealing plate, the inner part of the sealing plate at the position corresponding to the communication holes is fixedly provided with a one-, an oil outlet pipe divided into four parts is fixedly arranged on the upper end surface of the protected sealing plate corresponding to the communicating hole on the left side.
Preferably, a fixed plate is fixedly arranged on the front side of the lower end of the gap adjusting pull ring, the lower end of the fixed plate is fixedly connected with the inner wall surface of the adjusting cavity, a sliding plate extending downwards is fixedly arranged on the rear side of the lower end of the gap adjusting pull ring, the lower end of the sliding plate is slidably connected with the inner wall surface of the adjusting cavity, a gap adjusting motor is fixedly arranged in the derusting plate on the rear side of the sliding plate, the front end surface of the gap adjusting motor is in power connection with an adjusting rotating shaft capable of penetrating through the sliding plate and the front and rear end surfaces of the fixed plate, the adjusting rotating shaft is in threaded fit with the fixed plate and the sliding plate, a limiting block is fixedly arranged on the front end of the adjusting rotating shaft and plays a limiting role, the adjusting rotating shaft can drive the sliding plate to slide back and forth on, the polishing head storage cavity lower side left wall face is communicated with a locking cavity extending leftwards, a locking electromagnetic iron core is fixedly arranged on the locking cavity left wall face, a locking pushing head capable of sliding leftwards and rightwards is arranged inside the locking cavity, a locking pushing head left end face and the same side are fixedly arranged between the locking cavity left wall faces, a locking electromagnetic spring is fixedly arranged between the polishing head left wall faces, a guide chute is formed in the outer circular face of the polishing head corresponding to the locking cavity, and the locking pushing head can extend into the guide chute and is achieved the polishing head to guide sliding.
Preferably, the fixed annular adjustable ring that is equipped with of maintenance chamber left side wall, the terminal surface intercommunication is equipped with the regulation chamber of four annular array in the adjustable ring, two from top to bottom between the wall around the regulation chamber and two around and all rotate between the wall about the regulation chamber and be equipped with the trip shaft, the fixed trip rod that can extend to of the outer disc of trip shaft is located inside the rust cleaning channel trip rod one end hinged joint has the piece of scribbling, scribble the inside fixed valve of dividing equally that is equipped with of piece, it keeps away from to scribble the piece transmission shaft side end face fixed be equipped with and scribble the cloth, divide equally the inside protective oil of valve can carry to scribble in the cloth, go out the oil pipe other end respectively with four divide equally and be linked together between the valve, both sides from front and back it is equipped with the cover to adjust chamber upper wall and homonymy between the trip rod up end and adjust chamber lower wall and homonymy fixed be equipped with between the terminal The first torsion springs are arranged on the outer side of the turnover shaft, the upper torsion springs and the lower torsion springs are arranged between the front wall face of the adjusting cavity and the same side of the turnover rod and between the rear wall face of the adjusting cavity and the same side of the turnover rod, the second torsion springs are fixedly arranged between the rear end faces of the turnover rods and sleeved on the same side of the turnover shaft, a handle is fixedly arranged on the upper end face of the machine body, and the handle can assist in using equipment.
The invention has the beneficial effects that: the device has the advantages that the placement positions of the mechanisms are reasonably planned, the size of the device is reduced, the device is convenient to carry, the derusting steel wire hairbrush can be adjusted and replaced, the device is suitable for steel products of different models, the recovery of iron rust and the smearing of protective oil on the polished part can be realized, the service life of the steel products can be prolonged, the device is small and exquisite and light, the derusting efficiency is high, and the follow-up maintenance is facilitated.
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.
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure A-A of FIG. 1;
FIG. 3 is a schematic diagram of B-B of FIG. 1;
FIG. 4 is an enlarged schematic view of C in FIG. 1;
FIG. 5 is an enlarged schematic view of D of FIG. 1;
FIG. 6 is an enlarged schematic view of E in FIG. 1;
FIG. 7 is an enlarged view of F in FIG. 1;
fig. 8 is an enlarged schematic view of G in fig. 2.
Detailed Description
The invention will now be described in detail with reference to fig. 1-8, wherein for ease of description the orientations described below 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.
The invention relates to portable columnar steel rust removal maintenance equipment which comprises an engine body 11, wherein a rust removal channel 12 is communicated between the left end surface and the right end surface of the engine body 11, an annular rust removal cavity 13 is communicated between the inner wall surface of the left side of the rust removal channel 12, a rust removal device is arranged in the rust removal cavity 13, a transmission cavity 14 communicated with the rust removal channel 12 is arranged in the engine body 11 on the right side of the rust removal cavity 13, a transmission channel 17 is communicated between the left wall surface of the transmission cavity 14 and the right wall surface of the rust removal cavity 13, a maintenance cavity 15 communicated with the rust removal channel 12 is arranged in the engine body 11 on the right side of the transmission cavity 14, a maintenance device is arranged in the maintenance cavity 15, a rotating bearing 18 is fixedly arranged on the inner wall surface of the right side of the transmission cavity 14, a transmission roller 19 penetrating through the transmission channel 17 and extending to, 19 left end face of driving drum is fixed and is equipped with rust cleaning plate 20, with rust cleaning passageway 12 corresponds the position the intercommunication is equipped with and feeds chamber 21 between the terminal surface about rust cleaning plate 20, feed the polishing head of six annular arrays of 21 internal face intercommunication and deposit chamber 22, polishing head is deposited and is equipped with in the chamber 22 and can be along being close to or keeping away from feed chamber 21 centre of a circle direction removal polishing head 23, polishing head 23 is close to feed chamber 21 centre of a circle side end face is fixed and is equipped with wire brush 25, polishing head is deposited chamber 22 and is kept away from feed chamber 21 centre of a circle one side be equipped with annular regulation chamber 30 in the rust cleaning plate 20, it can be along being close to or keeping away from to adjust chamber 30 inside the gliding elasticity of 21 centre of a circle direction of feeding pushes away ring 31, elasticity pushes away ring 31 can take place elastic deformation, with polishing head deposit chamber 22 correspond the position elasticity push away from ring 31 is close to feed chamber 21 centre of a circle side end face is fixed and the adjusting push rod 32 is close to one end of the circle center of the feeding cavity 21 and can extend to the corresponding position, the polishing head is stored in the cavity 22 and is abutted against the same side of the polishing head 23, the polishing head is far away from one side end face of the circle center of the feeding cavity 21, the gap adjusting pull ring 33 is far away from one side of the circle center of the feeding cavity 21, an adjustable gap adjusting pull ring 33 is arranged in the adjusting cavity 30, the gap adjusting pull ring 33 is in a U-arc shape, the gap adjusting pull ring 33 is close to one side end face of the circle center of the feeding cavity 21 and the elastic pushing ring 31 is far away from one side end face of the circle center of the feeding cavity 21, six annular array reset springs 34 are fixedly arranged between the two side end faces of the circle center of the feeding cavity 21, an iron rust storage cavity 16 is arranged in the machine body 11 on the lower side of the rust removing cavity 13, a dust collecting hole 36 with, the rust is deposited the chamber 16 right side be equipped with in the organism 11 and is adjusted chamber 65, adjust chamber 65 right side be equipped with oil storage chamber 63 in the organism 11, protection oil can be deposited to oil storage chamber 63 inside.
Beneficially, a reciprocating cavity 45 is arranged in the machine body 11 on the lower side of the transmission cavity 14, a dust removing cavity 50 is communicated between the upper side of the left wall surface of the reciprocating cavity 45 and the right wall surface of the rust storage cavity 16, a dust removing plate 52 capable of sliding left and right is arranged in the dust removing cavity 50, a painting bevel gear cavity 78 is fixedly arranged in the machine body 11 on the lower side of the reciprocating cavity 45, a motor 37 is fixedly arranged in the machine body 11 on the lower side of the painting bevel gear cavity 78, an air pump 38 is fixedly arranged in the machine body 11 on the lower side of the motor 37, a transmission shaft 39 is in power connection between the lower end surface of the motor 37 and the upper end surface of the air pump 38, an air outlet pipe 40 is communicated between the left end surface of the air pump 38 and the outside, an air inlet pipe 41 is communicated between the left end surface of the air pump 38 and the upper wall surface of the rust storage cavity 16, and a dust-proof air, the dust screen 53 can prevent the rust inside the rust storing cavity 16 from entering the air inlet pipe 41.
Beneficially, the wall surface rotates under the transmission cavity 14 and is equipped with and runs through reciprocating cavity 45 with scribble bevel gear cavity 78 about wall and downwardly extending's power shaft 42, power shaft 42 lower extreme with motor 37 up end power is connected, is located inside reciprocating cavity 45 the outer disc of power shaft 42 is fixed and is equipped with transmission spur gear 46, transmission spur gear 46 is left reciprocating cavity 45 lower wall surface rotates and is equipped with the reciprocating gear axle 47 of upwardly extending, reciprocating gear axle 47 upper end rotates fixedly and is equipped with can with transmission spur gear 46 intermeshing's reciprocating gear 48, reciprocating gear 48 up end is kept away from axle center one side and is fixed and is equipped with poking rod 49, the outer disc hinged joint of poking rod 49 has reciprocating rod 51 of left extension, reciprocating rod 51 left end with dust removal board 52 right end hinged joint, power shaft 42 upper end is fixed and is equipped with initiative bevel gear 43, a driven bevel gear 44 capable of being meshed with the driving bevel gear 43 is fixedly arranged on the outer circular surface of the transmission roller 19.
Beneficially, the right wall surface of the smearing bevel gear cavity 78 is rotatably provided with a crankshaft 54 penetrating through the left and right wall surfaces of the piston cavity 55, the outer circumferential surface of the power shaft 42 located inside the smearing bevel gear cavity 78 is fixedly provided with a driving smearing bevel gear 79, the left end of the crankshaft 54 is fixedly provided with a driven smearing bevel gear 80 engaged with the driving smearing bevel gear 79, the inner wall surface of the piston cavity 55 is provided with a piston 56 capable of sliding up and down, the inner wall surface of the upper end of the piston cavity 55 is fixedly provided with a sealing plate 58 capable of being sealed, the outer circumferential surface of the crankshaft 54 located inside the piston cavity 55 is hinged with an upwardly extending connecting rod 57, the upper end surface of the connecting rod 57 is hinged with the lower end surface of the piston 56, the upper and lower end surfaces of the sealing plate 58 are communicated with communication holes 59 which are symmetrical left and right, and the sealing, an oil inlet pipe 61 capable of extending into the oil storage chamber 63 is fixedly provided on the upper end surface of the seal plate 58 at a position corresponding to the communication hole 59 on the right side, and an oil outlet pipe 62 divided into four is fixedly provided on the upper end surface of the seal plate 58 at a position corresponding to the communication hole 59 on the left side.
Beneficially, a fixed plate 73 is fixedly arranged on the front side of the lower end of the gap adjusting pull ring 33, the lower end of the fixed plate 73 is fixedly connected with the inner wall surface of the adjusting chamber 30, a sliding plate 75 extending downward is fixedly arranged on the rear side of the lower end of the gap adjusting pull ring 33, the lower end of the sliding plate 75 is slidably connected with the inner wall surface of the adjusting chamber 30, a gap adjusting motor 77 is fixedly arranged inside the derusting plate 20 on the rear side of the sliding plate 75, an adjusting rotating shaft 76 capable of penetrating through the sliding plate 75 and the front and rear end surfaces of the fixed plate 73 is dynamically connected to the front end surface of the gap adjusting motor 77, the adjusting rotating shaft 76 is in threaded fit with the fixed plate 73 and the sliding plate 75, a limiting block 74 is fixedly arranged on the front end of the adjusting rotating shaft 76, the limiting block 74 plays a limiting role, and then can realize the shrink and the expansion of clearance adjustment pull ring 33, the grinding head is deposited chamber 22 downside left side wall and is fed through and is equipped with the locking chamber 26 that extends left, the fixed locking electromagnetic core 27 that is equipped with of locking chamber 26 left side wall, locking chamber 26 is inside to be equipped with the locking that can the horizontal slip and to promote the head 29, locking promotes head 29 left end face and homonymy fixed locking electromagnetic spring 28 that is equipped with between the locking chamber 26 left side wall, with locking chamber 26 corresponds the position the outer disc of grinding head 23 is equipped with guide chute 24, locking promotes head 29 can extend to in the guide chute 24 and realize the guide of grinding head 23 is smooth.
Beneficially, maintenance chamber 15 left side wall is fixed and is equipped with annular adjustable ring 64, the terminal surface intercommunication is equipped with four annular array's regulation chamber 65 in adjustable ring 64, two from top to bottom between the wall around regulation chamber 65 and two from front and back between the wall about regulation chamber 65 all rotate and be equipped with trip shaft 67, the outer disc of trip shaft 67 is fixed and is equipped with and can extend to trip bar 69 inside rust cleaning channel 12, be located inside rust cleaning channel 12 trip bar 69 one end hinged joint has daubing piece 70, daub piece 70 is inside fixed to be equipped with equally divide valve 72, daub piece 70 is kept away from transmission shaft 39 one side end face is fixed and is equipped with daub cloth 71, divide valve 72 inside protection oil can carry to in daub cloth 71, the oil outlet pipe 62 other end respectively with four equally divide valve 72 between be linked together, both sides from front and back the both sides regulation chamber 65 upper wall with homonymy between the upper end face of trip bar 69 and regulation chamber 65 down Wall and homonymy fixed being equipped with between the terminal surface under the upset pole 69 and overlapping the homonymy the first torsional spring 68 in the upset axle 67 outside, two from top to bottom adjust preceding wall in chamber 65 and homonymy between the terminal surface before the upset pole 69 and adjust chamber 65 back wall and homonymy fixed being equipped with between the terminal surface of upset pole 69 overlaps the homonymy the second torsional spring 81 in the upset axle 67 outside, the fixed handle 35 that is equipped with of organism 11 up end, handle 35 can auxiliary assembly's use.
The following describes in detail the use steps of the portable cylindrical steel rust removal maintenance equipment in the present text with reference to fig. 1 to 8:
in the initial state, the locking electromagnet core 27 is in the power-off state, the gap adjusting tab 33 is in the compression deformation state, the return spring 34 is in the compression state, and the motor 37 is in the shutdown state.
When the device works, the left end of a cylindrical steel material to be derusted with a derusting channel 12 extends rightwards, the size of a gap between a steel wire brush 25 and the outer circle surface of the steel material is observed, when the gap is too small, a gap adjusting motor 77 is driven to rotate forwards, then an adjusting rotating shaft 76 is driven to rotate forwards, a sliding plate 75 is driven to move backwards in an adjusting cavity 30, then a return spring 34 is driven to expand, further the elastic force of the return spring 34 is weakened, further a gap adjusting pull ring 33 starts to move towards one side far away from the circle center of a feeding cavity 21, further an adjusting push rod 32 is driven to move towards one side far away from the circle center of the feeding cavity 21, a polishing head 23 slides towards one side far away from the circle center of the feeding cavity 21 under the pushing of the cylindrical steel material, when the gap is too large, the gap adjusting motor 77 is driven to rotate backwards, further the adjusting rotating shaft 76 is driven to rotate, and then the polishing head 23 can be pushed to move to the side close to the center of the feeding cavity 21 by the elastic pushing ring 31 and the adjusting push rod 32, so as to adjust the gap, after the gap adjustment is completed, the gap adjusting motor 77 is stopped to be driven, so as to maintain the gap between the steel wire brush 25 and the steel material, at this time, the motor 37 is driven, so as to drive the power shaft 42 to rotate, further drive the driving bevel gear 43 to rotate, further drive the transmission roller 19 to rotate by the driven bevel gear 44 engaged with each other, further drive the rust removing plate 20 to rotate, further drive the polishing head 23 and the polishing head 23 to circumferentially operate, further realize the removal of the iron rust on the steel material, the driving motor 37 simultaneously drives the transmission shaft 39 to rotate, further drive the air pump 38 to operate, further suck the air inside the iron rust storage cavity 16 by the air inlet pipe 41 and the dust screen 53, further generate negative, then the rust falling to the inside of the rust removing cavity 13 is absorbed through the dust collecting hole 36, and then the recovery of the rust is realized, the power shaft 42 rotates and simultaneously drives the transmission straight gear 46 to rotate, and further drives the mutually meshed reciprocating gear 48 to rotate, and further can drive the poke rod 49 to rotate around the axis of the reciprocating gear shaft 47, and further can drive the dust removing plate 52 to reciprocate left and right through the reciprocating rod 51 connected with the hinge, and further can realize the real-time removal of the rust adsorbed on the surface of the dust screen 53, the air pump 38 operates and simultaneously exhausts the gas in the air pump 38 through the air outlet pipe 40, the power shaft 42 rotates and simultaneously drives the driving smearing bevel gear 79 to rotate, and further can drive the crankshaft 54 to rotate through the mutually meshed driven smearing bevel gear 80, and further can drive the connecting rod 57 to swing back and forth, and further can drive the piston 56 to reciprocate up and down, when, the left check valve 60 is closed, the right check valve 60 is opened, the protective oil in the oil storage cavity 63 is sucked into the piston cavity 55 through the right communication hole 59 and the oil inlet pipe 61, when the piston 56 moves upwards, the left check valve 60 is opened, the right check valve 60 is closed, the protective oil in the piston cavity 55 is conveyed into the equalizing valve 72 through the left communication hole 59 and the oil outlet pipe 62, the equalizing valve 72 uniformly sprays the protective oil on the smearing cloth 71, the whole equipment is driven to move leftwards by dragging the handle 35, steel can shuttle in the rust removing channel 12, the rust removing action on the surface of the steel can be realized, meanwhile, the outer circular surface of the steel is in contact with the smearing cloth 71, the turnover rod 69 can be pushed to turn towards the side far away from the rust removing channel 12 when the diameter of the steel changes, and the first torsion spring 68 and the second torsion spring 81 can be driven to start to accumulate force, and then can adjust the contact position of paining cloth 71 and steel, and then can realize paining to the outer disc protective oil of steel through paining cloth 71, and then the life of effectual extension steel, when wire brush 25 wearing and tearing are serious, through circular telegram to the locking electromagnetic core 27 with one side, and then produce magnetic force, and then attract homonymy locking to promote head 29 compression homonymy locking electromagnetic spring 28 and move left, and then locking promotion head 29 removes the locking to polish head 23, and then can deposit the intracavity 22 with polish head 23 from polishing head and take out, and then realize polish head 23 and wire brush 25's change, the disconnection is to the circular telegram of locking electromagnetic core 27 after the change is accomplished, locking promotion head 29 extends to homonymy spout 24 under locking electromagnetic spring 28 elasticity, and then continue to polish head 23 to carry out the locking and lead smooth.
The invention has the beneficial effects that: the device has the advantages that the placement positions of the mechanisms are reasonably planned, the size of the device is reduced, the device is convenient to carry, the derusting steel wire hairbrush can be adjusted and replaced, the device is suitable for steel products of different models, the recovery of iron rust and the smearing of protective oil on the polished part can be realized, the service life of the steel products can be prolonged, the device is small and exquisite and light, the derusting efficiency is high, and the follow-up maintenance is facilitated.
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 (6)
1. The utility model provides a portable column steel rust cleaning maintenance equipment, includes the organism, its characterized in that: a rust removing channel is communicated between the left end surface and the right end surface of the machine body, an annular rust removing cavity is communicated with the inner wall surface of the left side of the rust removing channel, a rust removing device is arranged in the rust removing cavity, a transmission cavity communicated with the rust removing channel is arranged in the machine body on the right side of the rust removing cavity, a transmission channel is communicated between the left wall surface of the transmission cavity and the right wall surface of the rust removing cavity, a maintenance cavity communicated with the rust removing channel is arranged in the machine body on the right side of the transmission cavity, a maintenance device is arranged in the maintenance cavity, a rotating bearing is fixedly arranged on the inner wall surface of the right side of the transmission cavity, a transmission roller penetrating through the transmission channel and extending to the inside of the rust removing cavity is fixedly arranged on the left end surface of the transmission roller, a rust removing plate is fixedly arranged on, the feeding cavity inner wall surface is communicated with six annular array polishing heads to store a cavity, the polishing heads are arranged in the cavity and can move along the direction close to or far away from the center of the feeding cavity, the polishing heads are close to the end surface of one side of the center of the feeding cavity and are fixedly provided with steel wire brushes, the polishing heads are arranged in the cavity and far away from one side of the center of the feeding cavity, an annular adjusting cavity is arranged in the derusting plate, the inside of the adjusting cavity is provided with an elastic pushing ring which can slide along the direction close to or far away from the center of the feeding cavity, the elastic pushing ring can generate elastic deformation, the elastic pushing ring at the position corresponding to the position of the cavity stored by the polishing heads is close to the end surface of one side of the center of the feeding cavity and is fixedly provided with an adjusting push rod, one end of the adjusting push rod close to the center of the feeding cavity can extend to the corresponding position, the polishing heads are stored in, the clearance adjustment pull ring is kept away from feed chamber centre of a circle one side adjust the intracavity portion and be equipped with the clearance adjustment pull ring that can adjust, the clearance adjustment pull ring is the major arc shape, the clearance adjustment pull ring is close to feed chamber center of a circle side end face with the elasticity promotes the ring and keeps away from feed fixed reset spring who is equipped with six ring array between the chamber center of a circle side end face, the rust removal chamber downside be equipped with the rust in the organism and deposit the chamber, the rust deposit the chamber on the wall with the dust collecting hole that the intercommunication is equipped with even subsection between the rust removal intracavity face, the rust is deposited intracavity portion and can is deposited the rust, the rust is deposited the chamber right side be equipped with in the organism and is adjusted the chamber, adjust the chamber right side be equipped with the oil storage chamber in the organism, oil storage chamber inside can be deposited protective oil.
2. The portable cylindrical steel rust removing and maintaining equipment as claimed in claim 1, wherein: a reciprocating cavity is arranged in the machine body at the lower side of the transmission cavity, a dust removing cavity is communicated between the upper side of the left wall surface of the reciprocating cavity and the right wall surface of the rust storage cavity, a dust removing plate capable of sliding left and right is arranged in the dust removing cavity, a smearing bevel gear cavity is fixedly arranged in the machine body at the lower side of the reciprocating cavity, a motor is fixedly arranged in the machine body at the lower side of the smearing bevel gear cavity, an air pump is fixedly arranged in the machine body at the lower side of the motor, a transmission shaft is connected between the lower end surface of the motor and the upper end surface of the air pump in a power mode, an air outlet pipe is communicated between the left end surface of the air pump and the outside, the air pump left end face with the rust deposit the intercommunication between the chamber upper wall face and be equipped with the air-supply line, be close to the rust deposit chamber one side the air-supply line internal fixation is equipped with the dust screen, the dust screen can prevent the rust deposits the inside rust of intracavity portion and gets into in the air-supply line.
3. The portable cylindrical steel rust removing and maintaining equipment as claimed in claim 2, wherein: the lower wall surface of the transmission cavity is rotatably provided with a power shaft which penetrates through the reciprocating cavity and the upper and lower wall surfaces of the smearing bevel gear cavity and extends downwards, the lower end of the power shaft is in power connection with the upper end face of the motor, a transmission straight gear is fixedly arranged on the outer circular face of the power shaft positioned in the reciprocating cavity, the lower wall surface of the reciprocating cavity at the left side of the transmission straight gear is rotatably provided with a reciprocating gear shaft extending upwards, the upper end of the reciprocating gear shaft is rotationally and fixedly provided with a reciprocating gear which can be meshed with the transmission straight gear, a poke rod is fixedly arranged on one side of the upper end surface of the reciprocating gear, which is far away from the axis, the outer circular surface of the poke rod is hinged with a reciprocating rod extending leftwards, the left end of the reciprocating rod is hinged with the right end face of the dust removing plate, a driving bevel gear is fixedly arranged at the upper end of the power shaft, and a driven bevel gear which can be meshed with the driving bevel gear is fixedly arranged on the outer circular surface of the transmission roller.
4. A portable cylindrical steel rust removing and maintaining equipment as claimed in claim 3, characterized in that: the right wall surface of the smearing bevel gear cavity is rotatably provided with a crankshaft penetrating through the left wall surface and the right wall surface of the piston cavity, the outer circular surface of the power shaft positioned in the smearing bevel gear cavity is fixedly provided with a driving smearing bevel gear, the left end of the crankshaft is fixedly provided with a driven smearing bevel gear meshed with the driving smearing bevel gear, the inner wall surface of the piston cavity is provided with a piston capable of sliding up and down, the inner wall surface of the upper end of the piston cavity is fixedly provided with a sealing plate capable of being sealed, the outer circular surface of the crankshaft positioned in the piston cavity is hinged with an upwardly extending connecting rod, the upper end surface of the connecting rod is hinged with the lower end surface of the piston, communicating holes which are symmetrical left and right are communicated between the upper end surface and the lower end surface of the sealing plate, the inside of the sealing plate corresponding to the communicating holes is fixedly provided with a one-, an oil outlet pipe divided into four parts is fixedly arranged on the upper end surface of the protected sealing plate corresponding to the communicating hole on the left side.
5. The portable cylindrical steel rust removing and maintaining equipment as claimed in claim 1, wherein: the front side of the lower end of the gap adjusting pull ring is fixedly provided with a fixed plate, the lower end of the fixed plate is fixedly connected with the inner wall surface of the adjusting cavity, the rear side of the lower end of the gap adjusting pull ring is fixedly provided with a sliding plate extending downwards, the lower end of the sliding plate is slidably connected with the inner wall surface of the adjusting cavity, the interior of the derusting plate at the rear side of the sliding plate is fixedly provided with a gap adjusting motor, the front end surface of the gap adjusting motor is in power connection with an adjusting rotating shaft which can penetrate through the sliding plate and the front and rear end surfaces of the fixed plate, the adjusting rotating shaft is in threaded fit with the fixed plate and the sliding plate, the front end of the adjusting rotating shaft is fixedly provided with a limiting block which plays a limiting role, the adjusting rotating shaft can drive the sliding plate to, the polishing head storage cavity lower side left wall face is communicated with a locking cavity extending leftwards, a locking electromagnetic iron core is fixedly arranged on the locking cavity left wall face, a locking pushing head capable of sliding leftwards and rightwards is arranged inside the locking cavity, a locking pushing head left end face and the same side are fixedly arranged between the locking cavity left wall faces, a locking electromagnetic spring is fixedly arranged between the polishing head left wall faces, a guide chute is formed in the outer circular face of the polishing head corresponding to the locking cavity, and the locking pushing head can extend into the guide chute and is achieved the polishing head to guide sliding.
6. The portable cylindrical steel rust removing and maintaining equipment as claimed in claim 1, wherein: maintain the fixed annular adjustable ring that is equipped with of chamber left side wall, the terminal surface intercommunication is equipped with the regulation chamber of four annular array in the adjustable ring, two from top to bottom between the wall around the regulation chamber and two around and all rotate between the wall about the regulation chamber and be equipped with the trip shaft, the fixed trip bar that can extend to outside the trip shaft of being equipped with of disc is located inside the rust cleaning channel trip bar one end hinged joint has the piece of smearing, scribble the inside fixed valve of dividing equally that is equipped with of piece, it keeps away from to scribble the piece transmission shaft side end face is fixed to be equipped with and paints the cloth, it can carry extremely to equally divide the inside protective oil of valve in the cloth, go out the oil pipe other end respectively with four divide equally and be linked together between the valve, both sides from front and back the regulation chamber upper wall with homonymy between the trip bar up end and adjust chamber lower wall and homonymy fixed be equipped with between the terminal surface under the trip The first torsional spring of side, two from top to bottom adjust before the chamber wall and homonymy between the terminal surface before the upset pole and adjust behind the chamber wall and homonymy fixed being equipped with between the terminal surface of upset pole and overlapping the homonymy the second torsional spring in the trip shaft outside, the fixed handle that is equipped with of organism up end, the handle can auxiliary assembly's use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011592079.3A CN112589641A (en) | 2020-12-29 | 2020-12-29 | Portable columnar steel rust removal maintenance equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011592079.3A CN112589641A (en) | 2020-12-29 | 2020-12-29 | Portable columnar steel rust removal maintenance equipment |
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| CN112589641A true CN112589641A (en) | 2021-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011592079.3A Withdrawn CN112589641A (en) | 2020-12-29 | 2020-12-29 | Portable columnar steel rust removal maintenance equipment |
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| Country | Link |
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| CN (1) | CN112589641A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN113210155A (en) * | 2021-05-13 | 2021-08-06 | 江西华尔达线缆股份有限公司 | Enameled wire paint spraying equipment |
| CN113211326A (en) * | 2021-05-14 | 2021-08-06 | 刘积东 | Steel bar surface rust cleaning device for building |
| CN113211292A (en) * | 2021-05-14 | 2021-08-06 | 安徽有余跨越瓜蒌食品开发有限公司 | Grinding device is used in processing of trichosanthes seed |
| CN113714866A (en) * | 2021-09-01 | 2021-11-30 | 合肥巨步机械科技有限公司 | Mechanical equipment processing is with safe subassembly of maintaining of trial-cut cutter |
| CN114985187A (en) * | 2022-06-15 | 2022-09-02 | 安徽国登管业科技有限公司 | Steel wire mesh skeleton pipe steel wire gluing equipment |
| CN116967859A (en) * | 2023-09-05 | 2023-10-31 | 南京科迈德机器人技术有限公司 | Grinding device is used in production of servo deceleration joint module |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61226256A (en) * | 1985-03-30 | 1986-10-08 | Showa Electric Wire & Cable Co Ltd | Finisher for cell flange part |
| CN106425796A (en) * | 2016-10-26 | 2017-02-22 | 江苏省金峰石油机械制造有限公司 | Automatic rust removal device for petroleum drill rod |
| CN107775504A (en) * | 2017-10-22 | 2018-03-09 | 广西环游信息技术开发有限公司 | A kind of steel pipe polishing painting robot |
| CN210281824U (en) * | 2019-08-13 | 2020-04-10 | 黄骅聚金五金制品有限公司 | Metal steel rust removal processing device |
| CN211388164U (en) * | 2019-08-14 | 2020-09-01 | 张家港巨盛数控设备科技有限公司 | Five-axis numerical control abrasive belt grinding machine |
| CN211805336U (en) * | 2020-02-26 | 2020-10-30 | 丽水市知源科技有限公司 | Self-adaptive sliding block side surface grinding machine |
| CN111958356A (en) * | 2020-08-27 | 2020-11-20 | 薛震宇 | Building board recycling device |
| CN112059800A (en) * | 2020-10-14 | 2020-12-11 | 慈溪卓柏科技有限公司 | Pipeline welding seam grinding device capable of adjusting weld seam surplus height |
| CN112108966A (en) * | 2020-09-27 | 2020-12-22 | 淄博翰帅劳保用品有限公司 | Small-size part machine of polishing |
-
2020
- 2020-12-29 CN CN202011592079.3A patent/CN112589641A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61226256A (en) * | 1985-03-30 | 1986-10-08 | Showa Electric Wire & Cable Co Ltd | Finisher for cell flange part |
| CN106425796A (en) * | 2016-10-26 | 2017-02-22 | 江苏省金峰石油机械制造有限公司 | Automatic rust removal device for petroleum drill rod |
| CN107775504A (en) * | 2017-10-22 | 2018-03-09 | 广西环游信息技术开发有限公司 | A kind of steel pipe polishing painting robot |
| CN210281824U (en) * | 2019-08-13 | 2020-04-10 | 黄骅聚金五金制品有限公司 | Metal steel rust removal processing device |
| CN211388164U (en) * | 2019-08-14 | 2020-09-01 | 张家港巨盛数控设备科技有限公司 | Five-axis numerical control abrasive belt grinding machine |
| CN211805336U (en) * | 2020-02-26 | 2020-10-30 | 丽水市知源科技有限公司 | Self-adaptive sliding block side surface grinding machine |
| CN111958356A (en) * | 2020-08-27 | 2020-11-20 | 薛震宇 | Building board recycling device |
| CN112108966A (en) * | 2020-09-27 | 2020-12-22 | 淄博翰帅劳保用品有限公司 | Small-size part machine of polishing |
| CN112059800A (en) * | 2020-10-14 | 2020-12-11 | 慈溪卓柏科技有限公司 | Pipeline welding seam grinding device capable of adjusting weld seam surplus height |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113210155A (en) * | 2021-05-13 | 2021-08-06 | 江西华尔达线缆股份有限公司 | Enameled wire paint spraying equipment |
| CN113210155B (en) * | 2021-05-13 | 2022-04-22 | 江西华尔达线缆股份有限公司 | Enameled wire paint spraying equipment |
| 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 |
| CN113211326A (en) * | 2021-05-14 | 2021-08-06 | 刘积东 | Steel bar surface rust cleaning device for building |
| CN113211292A (en) * | 2021-05-14 | 2021-08-06 | 安徽有余跨越瓜蒌食品开发有限公司 | Grinding device is used in processing of trichosanthes seed |
| 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 |
| CN113714866A (en) * | 2021-09-01 | 2021-11-30 | 合肥巨步机械科技有限公司 | Mechanical equipment processing is with safe subassembly of maintaining of trial-cut cutter |
| CN113714866B (en) * | 2021-09-01 | 2022-12-16 | 江阴塞特精密工具有限公司 | Mechanical equipment processing is with safe subassembly of maintaining of trial-cut cutter |
| CN114985187A (en) * | 2022-06-15 | 2022-09-02 | 安徽国登管业科技有限公司 | Steel wire mesh skeleton pipe steel wire gluing equipment |
| CN114985187B (en) * | 2022-06-15 | 2023-07-21 | 安徽国登管业科技有限公司 | Steel wire gluing equipment for steel wire mesh skeleton pipe |
| CN116967859A (en) * | 2023-09-05 | 2023-10-31 | 南京科迈德机器人技术有限公司 | Grinding device is used in production of servo deceleration joint module |
| CN116967859B (en) * | 2023-09-05 | 2024-01-30 | 南京科迈德机器人技术有限公司 | Grinding device is used in production of servo deceleration joint module |
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