CN110900427A - All-round burnishing device of circular steel pipe - Google Patents
All-round burnishing device of circular steel pipe Download PDFInfo
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- CN110900427A CN110900427A CN201911230286.1A CN201911230286A CN110900427A CN 110900427 A CN110900427 A CN 110900427A CN 201911230286 A CN201911230286 A CN 201911230286A CN 110900427 A CN110900427 A CN 110900427A
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- gear
- rotating shaft
- bevel gear
- transmission
- rotates
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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
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
- B24B29/06—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for elongated workpieces having uniform cross-section in one main direction
- B24B29/08—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for elongated workpieces having uniform cross-section in one main direction the cross-section being circular, e.g. tubes, wires, needles
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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
- B24B41/005—Feeding or manipulating devices specially adapted to grinding 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
- 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
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to an omnibearing polishing device for a round steel pipe, which comprises a machine body, wherein a clamping adjusting device is arranged in the machine body, the clamping adjusting device comprises two hollow turntables, two ends of each hollow turntable are positioned in the machine body and penetrate through a processing channel, a conveying belt capable of being closed at any time is arranged in the machine body, so that the device has enough time to polish the steel pipe, insufficient polishing caused by insufficient polishing time is avoided, a clamping adjusting mechanism is further arranged in the device, the position of the steel pipe to be polished is adjusted, position limitation is avoided, the steel pipe cannot be completely polished, secondary polishing is required, the working efficiency is low, a large amount of manpower and material resources are consumed, the device is high in automation degree, the working efficiency is high, and the application range is wide.
Description
Technical Field
The invention relates to the field of polishing of round steel pipes, in particular to an all-round polishing device for round steel pipes.
Background
Steel pipes play an important role in modern equipment manufacturing not only for transporting fluids and powdery solids, exchanging heat energy, manufacturing mechanical parts and containers. After the primary processing of steel pipe is accomplished, there is not smooth problem such as burr and soldering tin residue of different degree on the steel pipe surface, just so need polish the steel pipe surface to ensure that the steel pipe plays the biggest function in follow-up use, add man-hour to the steel pipe at present, need polish its surface usually, traditional way is that artifical handheld burnishing machine polishes, such polishing mode not only polishing efficiency is low, and tired very easily.
Disclosure of Invention
The technical problem is as follows:
the existing steel pipe polishing machine has the advantages of simple polishing process, incomplete polishing part and low working efficiency.
The invention relates to an omnibearing polishing device for a round steel pipe, which comprises a machine body, wherein a left-right through transportation channel is arranged in the middle of the machine body, a conveying device is arranged in the transportation channel and comprises three first belt pulleys capable of being switched on and off at any time, two clamping and adjusting devices which are bilaterally symmetrical relative to the center line of the machine body are arranged in the machine body, the two clamping and adjusting devices comprise two hollow turntables, two ends of each hollow turntable are positioned in the machine body and penetrate through the transportation channel, four clamping blocks which are vertically symmetrical relative to the center line of the hollow turntables are arranged in the two hollow turntables, the four clamping blocks clamp the steel pipe to be polished, an intermittent transmission device is arranged at the lower side of each hollow turntable, the intermittent transmission device comprises a first transmission cavity positioned in the machine body, a first grooved pulley is arranged in the first transmission cavity, and two polishing, two burnishing device is including being located two second transmission chambeies that are close to symmetric center one side, two be equipped with two first friction pulley in the second transmission intracavity, two thereby first friction pulley rotates two burnishing device's lift, two burnishing device keeps away from the symmetric center direction and is equipped with two transmission, two transmission is including being located two the gear chamber of symmetric center one side is kept away from in the second transmission chamber, two be equipped with two in the gear chamber and extend first pivot, two to the symmetric center first pivot and two burnishing device power is connected.
Wherein the left clamping adjusting device further comprises a moving groove fixedly connected with the hollow rotary disc, the two clamping blocks are positioned in the moving groove, two first gears are meshed with the rear sides of the two clamping blocks, the two first gears rotate and move relatively to clamp the steel pipe positioned between the two clamping blocks, the front side of the hollow rotary disc is meshed with a second gear, a second rotating shaft is fixedly arranged at the center of the second gear, a first bevel gear positioned on the left side of the second gear is fixedly connected to the second rotating shaft, a second bevel gear is meshed with the lower side of the first bevel gear, a third bevel gear is meshed with the rear side of the second bevel gear, a third rotating shaft is fixedly arranged at the center of the third bevel gear, a third transmission cavity is arranged on the rear side of the third bevel gear, the third rotating shaft extends backwards into the third transmission cavity and is fixedly connected with a fourth bevel gear, the lower side of the fourth bevel gear is connected with a fifth bevel gear in a meshed mode, a fourth rotating shaft extending downwards is fixedly arranged at the axis of the fifth bevel gear, and therefore the fourth rotating shaft rotates to drive the fourth bevel gear to rotate, the third rotating shaft rotates to drive the second gear to rotate, the hollow rotating disc rotates, and the polishing position of the steel pipe is adjusted through rotation of the steel pipe.
Wherein, the intermittent drive device also comprises a third gear which is positioned in the first transmission cavity and is engaged and connected with the right side of the first grooved pulley, a fifth rotating shaft is fixedly arranged at the axle center of the third gear, a fourth gear which is positioned at the upper side of the third gear is fixedly arranged on the fifth rotating shaft, a fifth gear is engaged and connected with the right side of the fourth gear, a sixth rotating shaft which extends upwards is fixedly arranged at the axle center of the fifth gear, a second grooved pulley is engaged and connected with the right side of the third gear, a seventh rotating shaft is fixedly arranged at the axle center of the second grooved pulley, a first belt pulley cavity is arranged at the lower side of the first transmission cavity, the seventh rotating shaft extends downwards into the first belt pulley cavity and is fixedly connected with a second belt pulley, the second belt pulley is connected with a third belt pulley rightwards through a belt, the third belt pulley is fixedly connected with the fourth rotating shaft at the right side, thereby, the sixth rotating shaft rotates to drive the fifth gear to rotate, so that the fourth gear rotates to drive the fifth rotating shaft to rotate, the first grooved wheel and the second grooved wheel rotate, and power is provided for the two clamping adjusting devices.
Wherein the polishing device positioned at the lower side of the symmetry center further comprises a moving block positioned in the second transmission cavity, a spring fixedly connected with the upper end wall of the second transmission cavity is fixedly arranged on the upper end surface of the moving block, the left side of the moving block is rotatably connected with the sixth rotating shaft, a polishing wheel positioned in the transportation channel and a sixth gear positioned in the second transmission cavity at the lower side of the moving block are further fixedly arranged on the sixth rotating shaft, the right side of the sixth gear is in meshed connection with a seventh gear, an eighth rotating shaft is fixedly arranged at the axle center of the seventh gear, the eighth rotating shaft extends upwards and is rotatably connected with the right side of the moving block, the left side of the first friction wheel is in meshed connection with a second friction wheel, the second friction wheel is fixedly connected with the first rotating shaft, and an eighth gear positioned at the lower side of the second friction wheel is fixedly connected with the first rotating shaft, the transmission shaft extends upwards and fixedly connected to a reel, a winding is wound on the reel, and the left end of the winding is fixedly connected with the moving block, so that the first rotating shaft rotates to drive the eighth gear to rotate, the second friction wheel rotates to drive the winding to pull the moving block upwards, the seventh gear is meshed with the eighth gear to drive the eighth gear to rotate, and the polishing wheel rotates to polish the steel pipe.
Wherein, the transmission device positioned at the lower side of the symmetry center further comprises a sixth bevel gear which is positioned in the gear cavity and is fixedly connected with the first rotating shaft, the right side of the sixth bevel gear is engaged and connected with a seventh bevel gear, the axle center of the seventh bevel gear is fixedly provided with a ninth rotating shaft, the ninth rotating shaft is fixedly connected with an eighth bevel gear which is positioned at the right side of the seventh bevel gear, the right side of the eighth bevel gear is engaged and connected with a ninth bevel gear, the rear side of the ninth bevel gear is engaged and connected with a tenth bevel gear, the axle center of the tenth bevel gear is fixedly provided with a tenth rotating shaft, the rear side of the gear cavity is provided with a second belt pulley cavity, the tenth rotating shaft backwards extends into the second belt pulley cavity and is fixedly connected with a fourth belt pulley, the tenth rotating shaft continuously extends rightwards and is in power connection with a motor positioned at the right end, therefore, the motor is started to drive the fourth belt pulley to rotate, so that the tenth bevel gear rotates to drive the sixth rotating shaft to rotate.
The invention has the beneficial effects that: the machine body is internally provided with the conveyor belt which can be closed at any time, so that the device has enough time to polish the steel pipe, insufficient polishing caused by insufficient polishing time is avoided, the device is also provided with the clamping adjusting mechanism to adjust the position of the steel pipe to be polished, position limitation is avoided, the steel pipe cannot be completely polished, secondary polishing is required, the working efficiency is low, a large amount of manpower and material resources are consumed, and the device has the advantages of high automation degree, high working efficiency and wide application range.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic view of the overall structure of an all-round polishing device for a round steel pipe according to the present invention;
FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;
FIG. 3 is an enlarged view of "B" of FIG. 1;
FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, for ease of description, the orientations described below will now be 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 an omnibearing polishing device for a round steel pipe, which is mainly used for grain crushing, and the invention is further explained by combining the attached drawings of the invention:
the invention relates to an omnibearing polishing device for a round steel pipe, which comprises a machine body 10, wherein a left-right through conveying channel 61 is arranged in the middle of the machine body 10, a conveying device 905 is arranged in the conveying channel 61, the conveying device 905 comprises three first belt pulleys 18 which can be opened and closed at any time, two clamping and adjusting devices 901 which are symmetrical left and right relative to the central line of the machine body 10 are arranged in the machine body 10, the two clamping and adjusting devices 901 comprise two hollow turntables 15, the two ends of each hollow turntable 15 are positioned in the machine body 10 and penetrate through the conveying channel 61, four clamping blocks 17 which are symmetrical up and down relative to the central line of the hollow turntables 15 are arranged in the two hollow turntables 15, the four clamping blocks 17 clamp the steel pipe to be polished, an intermittent transmission device 903 is arranged at the lower side of the hollow turntables 15, the intermittent transmission device, be equipped with first sheave 20 in the first transmission chamber 19, be equipped with in the organism 10 about two burnishing devices 902 of conveying passageway 61 symmetry, two burnishing device 902 is including being located two second transmission chamber 43 near symmetry center one side, two be equipped with two first friction pulley 50 in the second transmission chamber 43, two thereby first friction pulley 50 rotates two the lift of burnishing device 902, two burnishing device 902 is kept away from the symmetry center direction and is equipped with two transmission 904, two transmission 904 is including being located two gear chamber 25 that symmetry center one side was kept away from to second transmission chamber 43, two be equipped with two in the gear chamber 25 and extend first pivot 48 to the symmetry center, two first pivot 48 with two burnishing device 902 power is connected.
According to the embodiment, the clamping adjustment device 901 on the left side of the symmetry center is described in detail below, the clamping adjustment device 901 on the left side further includes a moving groove 16 fixedly connected to the hollow rotary disk 15, two clamping blocks 17 are located in the moving groove 16, two first gears 32 are engaged with the rear sides of the two clamping blocks 17, the two first gears 32 rotate the two clamping blocks 17 to clamp the steel pipe 33 between the two clamping blocks 17, a second gear 37 is engaged with the front side of the hollow rotary disk 15, a second rotating shaft 70 is fixedly arranged at the axis of the second gear 37, a first bevel gear 38 located on the left side of the second gear 37 is fixedly connected to the second rotating shaft 70, a second bevel gear 63 is engaged with the lower side of the first bevel gear 38, a third bevel gear 64 is engaged with the rear side of the second bevel gear 63, a third rotating shaft 34 is fixedly arranged at the axis of the third bevel gear 64, a third transmission cavity 12 is arranged at the rear side of the third bevel gear 64, the third rotating shaft 34 extends backwards into the third transmission cavity 12 and is fixedly connected with a fourth bevel gear 14, a fifth bevel gear 13 is meshed and connected with the lower side of the fourth bevel gear 14, and a fourth rotating shaft 11 extending downwards is fixedly arranged at the axis of the fifth bevel gear 13, so that the fourth rotating shaft 11 rotates to drive the fourth bevel gear 14 to rotate, the third rotating shaft 34 rotates to drive the second gear 37 to rotate, the hollow rotary disc 15 rotates, and the steel pipe 33 rotates to adjust the polishing position of the steel pipe.
According to the embodiment, the intermittent drive device 903 is described in detail below, the intermittent drive device 903 further includes a third gear 21 located in the first transmission cavity 19 and engaged with the right side of the first sheave 20, a fifth rotating shaft 22 is fixedly arranged at the axis of the third gear 21, a fourth gear 23 located on the upper side of the third gear 21 is fixedly arranged on the fifth rotating shaft 22, a fifth gear 24 is engaged with the right side of the fourth gear 23, an upwardly extending sixth rotating shaft 40 is fixedly arranged at the axis of the fifth gear 24, a second sheave 71 is engaged with the right side of the third gear 21, a seventh rotating shaft 72 is fixedly arranged at the axis of the second sheave 71, a first pulley cavity 75 is arranged at the lower side of the first transmission cavity 19, the seventh rotating shaft 72 extends downwards into the first pulley cavity 75 and is fixedly connected with a second pulley 74, the second pulley 74 is connected with a third pulley 76 rightward through a belt 73, the third belt pulley 76 is fixedly connected to the right-side fourth rotating shaft 11, so that the sixth rotating shaft 40 rotates to drive the fifth gear 24 to rotate, the fourth gear 23 rotates to drive the fifth rotating shaft 22 to rotate, the first sheave 20 and the second sheave 71 rotate, and power is provided for the two clamping adjustment devices 901.
According to the embodiment, the polishing apparatus 902 located at the lower side of the symmetric center is described in detail below, the polishing apparatus 902 located at the lower side of the symmetric center further includes a moving block 42 located in the second transmission cavity 43, 4 springs 41 fixedly connected to the upper end wall of the second transmission cavity 43 are fixedly arranged on the upper end surface of the moving block 42, the left side of the moving block 42 is rotatably connected to the sixth rotating shaft 40, the sixth rotating shaft 40 is further fixedly provided with a polishing wheel 55 located in the transportation channel 61 and a sixth gear 44 located in the second transmission cavity 43 at the lower side of the moving block 42, the right side of the sixth gear 44 is connected to a seventh gear 45 in a meshing manner, an eighth rotating shaft 46 is fixedly arranged at the axial center of the seventh gear 45, the eighth rotating shaft 46 extends upward and is rotatably connected to the right side of the moving block 42, the left side of the first friction wheel 50 is connected to a second friction wheel 47 in a meshing manner, the second friction wheel 47 is fixedly connected with the first rotating shaft 48, an eighth gear 49 located on the lower side of the second friction wheel 47 is fixedly connected to the first rotating shaft 48, an upwardly extending transmission shaft 51 is fixedly arranged at the axis of the first friction wheel 50, the transmission shaft 51 extends upwards to the outside of the upper end wall of the second transmission cavity 43 and is fixedly connected with a reel 52, a winding 53 is wound on the reel 52, the left end of the winding 53 is fixedly connected with the moving block 42, so that the first rotating shaft 48 rotates to drive the eighth gear 49 to rotate, the second friction wheel 47 rotates to drive the winding 53 to pull the moving block 42 upwards, the seventh gear 45 is meshed with the eighth gear 49 to drive the eighth gear 49 to rotate, and the polishing wheel 55 rotates to polish the steel pipe.
According to the embodiment, the transmission 904 below the symmetrical center is described in detail, the transmission 904 below the symmetrical center further includes a sixth bevel gear 26 located in the gear cavity 25 and fixedly connected to the first rotating shaft 48, a seventh bevel gear 27 is engaged with the right side of the sixth bevel gear 26, a ninth rotating shaft 28 is fixedly disposed at the axis of the seventh bevel gear 27, an eighth bevel gear 29 located at the right side of the seventh bevel gear 27 is fixedly connected to the ninth rotating shaft 28, a ninth bevel gear 30 is engaged with the right side of the eighth bevel gear 29, a tenth bevel gear 31 is engaged with the rear side of the ninth bevel gear 30, a tenth rotating shaft 60 is fixedly disposed at the axis of the tenth bevel gear 31, a second pulley cavity 62 is disposed at the rear side of the gear cavity 25, the tenth rotating shaft 60 extends backwards into the second pulley cavity 62 and is fixedly connected to a fourth pulley 58, the tenth shaft 60 extends to the right and is in power connection with the motor 59 located at the right end wall of the second pulley cavity 62, so that the motor 59 is started to drive the fourth pulley 58 to rotate, and the tenth bevel gear 31 rotates to drive the sixth shaft 40 to rotate.
The following will explain in detail the use steps of the all-round polishing device for round steel pipes in the present text with reference to fig. 1 to 4:
initially, the motor 59 is not activated, the two polishing wheels 55 and the two clamping blocks 17 are located on the sides away from the steel pipe, and the three first pulleys 18 are not moved.
When the device works, the steel pipe is placed on the first belt pulley 18, the three first belt pulleys 18 are started to transmit the steel pipe, the motor 59 is started to drive the tenth rotating shaft 60 to rotate, so that the tenth bevel gear 31 rotates, and the ninth bevel gear 30 rotates to drive the eighth bevel gear 29 to rotate, so that the ninth rotating shaft 28 rotates, and the seventh bevel gear 27 rotates to drive the sixth bevel gear 26 to rotate, so that the first rotating shaft 48 rotates, and the eighth gear 49 rotates to rotate the second friction wheel 47, so that the first friction wheel 50 rotates, the transmission shaft 51 rotates to drive the reel 52 to rotate, so that the winding 53 is pulled to the right, the moving block 42 is pulled to the direction close to the symmetry center, the seventh gear 45 is meshed with the eighth gear 49, the seventh gear 45 rotates to drive the sixth gear 44 to rotate, so that the sixth rotating shaft 40 rotates, and the polishing wheel 55 moves towards the symmetric center and rotates to polish the steel pipe;
the rotation of the sixth rotating shaft 40 drives the fifth gear 24 to rotate, so that the fourth gear 23 rotates, further the rotation of the fifth rotating shaft 22 drives the third gear 21 to rotate, so that the first sheave 20 and the second sheave 71 intermittently rotate, the first sheave 20 rotates the fourth rotating shaft 11 positioned at the left side of the symmetry center to rotate, so that the fifth bevel gear 13 positioned at the left side of the symmetry center rotates, further the fourth bevel gear 14 positioned at the left side of the symmetry center rotates the third rotating shaft 34 positioned at the left side of the symmetry center to rotate, further the third bevel gear 64 positioned at the left side of the symmetry center rotates, further the second bevel gear 63 positioned at the left side of the symmetry center rotates the first bevel gear 38 positioned at the left side of the symmetry center to rotate, so that the second rotating shaft 70 positioned at the left side of the symmetry center rotates, further the second gear 37 positioned at the left side of the symmetry center, the clamping block 17 positioned on the left side of the symmetry center rotates, and then the steel pipe 33 positioned on the left side of the symmetry center rotates, and the polishing position is adjusted;
the second grooved pulley 71 rotates to drive the seventh rotating shaft 72 to rotate, so that the second belt pulley 74 rotates, and further the belt 73 rotates to drive the third belt pulley 76 to rotate, so that the fourth rotating shaft 11 positioned at the right side of the symmetry center rotates, so that the fifth bevel gear 13 positioned at the right side of the symmetry center rotates, and further the fourth bevel gear 14 positioned at the right side of the symmetry center rotates to drive the third rotating shaft 34 positioned at the right side of the symmetry center to rotate, so that the third bevel gear 64 positioned at the right side of the symmetry center rotates, and further the second bevel gear 63 positioned at the right side of the symmetry center rotates to drive the first bevel gear 38 positioned at the right side of the symmetry center to rotate, so that the second rotating shaft 70 positioned at the right side of the symmetry center rotates, and further the second gear 37 positioned at the right side of the symmetry center rotates to drive the hollow rotary table 15 positioned at, and adjusting the polishing position, and after polishing, the steel pipe is conveyed rightwards by the first belt pulley 18, and the device returns to an initial state.
The invention has the beneficial effects that: the machine body is internally provided with the conveyor belt which can be closed at any time, so that the device has enough time to polish the steel pipe, insufficient polishing caused by insufficient polishing time is avoided, the device is also provided with the clamping adjusting mechanism to adjust the position of the steel pipe to be polished, position limitation is avoided, the steel pipe cannot be completely polished, secondary polishing is required, the working efficiency is low, a large amount of manpower and material resources are consumed, and the device has the advantages of high automation degree, high working efficiency and wide application range.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (5)
1. An omnibearing polishing device for a round steel pipe comprises a machine body;
a left-right through transportation channel is arranged in the middle of the machine body, a conveying device is arranged in the transportation channel and comprises three first belt pulleys which can be opened and closed at any time, two clamping and adjusting devices which are bilaterally symmetrical relative to the center line of the machine body are arranged in the machine body, the two clamping and adjusting devices comprise two hollow turntables, the two ends of each hollow turntable are positioned in the machine body and penetrate through the transportation channel, four clamping blocks which are vertically symmetrical relative to the center line of the hollow turntables are arranged in the two hollow turntables, and the four clamping blocks clamp a steel pipe to be polished;
an intermittent transmission device is arranged on the lower side of the hollow turntable, the intermittent transmission device comprises a first transmission cavity positioned in the machine body, the utility model discloses a polishing machine, including burnishing device, including the burnishing device, including burnishing device, first transmission intracavity is equipped with first sheave, be equipped with in the organism about two burnishing devices of transfer passage symmetry, two burnishing device is including being located two second transmission chambeies that are close to symmetric center one side, two be equipped with two first friction pulley in the second transmission intracavity, two thereby first friction pulley rotates two of control burnishing device's lift, two burnishing device keeps away from the symmetric center direction and is equipped with two transmission, two transmission is including being located two the gear chamber of symmetric center one side is kept away from to the second transmission chamber, two be equipped with two in the gear chamber and extend first pivot, two to the symmetric center first pivot and two burnishing device power is connected.
2. The omnibearing polishing device for the circular steel tube as claimed in claim 1, wherein: the clamping adjusting device on the left side further comprises a moving groove fixedly connected with the hollow turntable;
the two clamping blocks are positioned in the moving groove, two first gears are meshed with the rear sides of the two clamping blocks, the two first gears rotate the two clamping blocks to move relatively to clamp a steel pipe positioned between the two clamping blocks, a second gear is meshed with the front side of the hollow rotary disc, a second rotating shaft is fixedly arranged at the center of the second gear, a first bevel gear positioned on the left side of the second gear is fixedly connected onto the second rotating shaft, a second bevel gear is meshed with the lower side of the first bevel gear, a third bevel gear is meshed with the rear side of the second bevel gear, a third rotating shaft is fixedly arranged at the center of the third bevel gear, a third transmission cavity is arranged on the rear side of the third bevel gear, the third rotating shaft extends backwards into the third transmission cavity and is fixedly connected with a fourth bevel gear, and a fifth bevel gear is meshed with the lower side of the fourth bevel gear, and a fourth rotating shaft extending downwards is fixedly arranged at the axis of the fifth bevel gear, so that the fourth rotating shaft rotates to drive the fourth bevel gear to rotate, the third rotating shaft rotates to drive the second gear to rotate, the hollow turntable rotates, and the steel pipe rotates to adjust the polishing position of the steel pipe.
3. The omnibearing polishing device for the circular steel tube as claimed in claim 1, wherein: the intermittent transmission device also comprises a third gear which is positioned in the first transmission cavity and is meshed and connected with the right side of the first grooved wheel;
a fifth rotating shaft is fixedly arranged at the axis of the third gear, a fourth gear positioned at the upper side of the third gear is fixedly arranged on the fifth rotating shaft, a fifth gear is meshed at the right side of the fourth gear, a sixth rotating shaft extending upwards is fixedly arranged at the axis of the fifth gear, a second grooved pulley is meshed and connected at the right side of the third gear, a seventh rotating shaft is fixedly arranged at the axis of the second grooved pulley, a first belt pulley cavity is arranged at the lower side of the first transmission cavity, the seventh rotating shaft extends downwards into the first belt pulley cavity and is fixedly connected with a second belt pulley, the second belt pulley is connected with a third belt pulley rightwards through a belt, the third belt pulley is fixedly connected with the fourth rotating shaft at the right side, so that the sixth rotating shaft drives the fifth gear to rotate, the fourth gear drives the fifth rotating shaft to rotate, and the first grooved pulley and the second grooved pulley rotate, power is provided for both of the clamping adjustment devices.
4. The omnibearing polishing device for the circular steel tube as claimed in claim 1, wherein: the polishing device positioned on the lower side of the symmetry center further comprises a moving block positioned in the second transmission cavity;
a spring fixedly connected with the upper end wall of the second transmission cavity is fixedly arranged on the upper end surface of the moving block, the left side of the moving block is rotatably connected with the sixth rotating shaft, a polishing wheel positioned in the transportation channel and a sixth gear positioned in the second transmission cavity at the lower side of the moving block are also fixedly arranged on the sixth rotating shaft, the right side of the sixth gear is in meshed connection with a seventh gear, an eighth rotating shaft is fixedly arranged at the axle center of the seventh gear, the eighth rotating shaft extends upwards and is rotatably connected with the right side of the moving block, the left side of the first friction wheel is in meshed connection with a second friction wheel, the second friction wheel is fixedly connected with the first rotating shaft, the eighth gear positioned at the lower side of the second friction wheel is fixedly connected with the first rotating shaft, an upwards extending transmission shaft is fixedly arranged at the axle center of the first friction wheel, and the transmission shaft extends upwards to the outside of the upper end wall of the second transmission cavity and is fixedly connected with a reel, the winding wheel is wound with a winding wire, and the left end of the winding wire is fixedly connected with the moving block, so that the first rotating shaft rotates to drive the eighth gear to rotate, the second friction wheel rotates, the winding wire is driven to pull the moving block upwards, the seventh gear is meshed with the eighth gear to drive the eighth gear to rotate, and the polishing wheel rotates to polish the steel pipe.
5. The omnibearing polishing device for the circular steel tube as claimed in claim 1, wherein: the transmission device positioned on the lower side of the symmetry center further comprises a sixth bevel gear positioned in the gear cavity and fixedly connected with the first rotating shaft;
the right side of the sixth bevel gear is in meshed connection with a seventh bevel gear, a ninth rotating shaft is fixedly arranged at the axle center of the seventh bevel gear, an eighth bevel gear positioned on the right side of the seventh bevel gear is fixedly connected to the ninth rotating shaft, the right side of the eighth bevel gear is in meshed connection with a ninth bevel gear, the rear side of the ninth bevel gear is in meshed connection with a tenth bevel gear, and a tenth rotating shaft is fixedly arranged at the axle center of the tenth bevel gear;
the gear chamber rear side is equipped with the second belt pulley chamber, tenth pivot ranging back to second belt pulley intracavity and fixedly connected with fourth belt pulley, the tenth pivot continues to extend right and is located the motor power of second belt pulley chamber right-hand member wall is connected, thereby, the motor starts to drive the fourth belt pulley rotates, makes tenth bevel gear rotates the drive sixth pivot rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911230286.1A CN110900427B (en) | 2019-12-04 | 2019-12-04 | All-round burnishing device of circular steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911230286.1A CN110900427B (en) | 2019-12-04 | 2019-12-04 | All-round burnishing device of circular steel pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
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Cited By (2)
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| CN111496642A (en) * | 2020-04-21 | 2020-08-07 | 张学付 | Automatic finish machining system for heating and ventilation metal pipeline |
| CN112123189A (en) * | 2020-10-09 | 2020-12-25 | 浦江思洪机械科技有限公司 | Polishing machine capable of automatically polishing cylindrical steel pipe |
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| CN112123189A (en) * | 2020-10-09 | 2020-12-25 | 浦江思洪机械科技有限公司 | Polishing machine capable of automatically polishing cylindrical steel pipe |
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| CN110900427B (en) | 2020-10-20 |
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