CN112077672A - Polishing device for inner wall of pipeline and working method thereof - Google Patents
Polishing device for inner wall of pipeline and working method thereof Download PDFInfo
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- CN112077672A CN112077672A CN202010850958.5A CN202010850958A CN112077672A CN 112077672 A CN112077672 A CN 112077672A CN 202010850958 A CN202010850958 A CN 202010850958A CN 112077672 A CN112077672 A CN 112077672A
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- pipeline
- clamping
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- moving
- polishing
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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
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
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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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/065—Steady rests
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
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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
Abstract
The invention discloses a polishing device for the inner wall of a pipeline and a working method thereof, wherein the polishing device for the inner wall of the pipeline comprises a workbench, a support frame fixedly connected with the workbench, a group of driving devices symmetrically arranged on the support frame, and carrying equipment and limiting equipment arranged on the driving devices; the clamping mechanism comprises a group of transportation parts symmetrically arranged on the connecting frame, a clamping plate arranged at the output end of the transportation parts, and a clamping assembly arranged on the clamping plate; and the supporting mechanism comprises a group of driving devices symmetrically arranged on the workbench and a supporting component arranged on the driving devices. Through the cooperation of spacing equipment, supporting shoe, clamping device and spacing equipment, and then accomplish the injecing to the pipeline position, and then can prevent that the pipeline from taking place deformation, and then burnishing device is polishing the during operation, can not and the pipeline between form the contained angle, guaranteed going on smoothly of polishing work.
Description
Technical Field
The invention relates to polishing equipment, in particular to a polishing device for an inner wall of a pipeline, and relates to the technical field of automation equipment.
Background
Along with the pipeline is widely used in people's daily life, it is higher to take the not only security performance of pipeline transportation, and then can realize green transportation, is in the transportation to some flammable, explosive and volatile article simultaneously, how the transport means leakproofness is poor, then probably leads to the product to explode, and most pipelines all place at the bottom of the ground, and then have avoided external factor to its influence, have improved the conveying efficiency of device.
In the transportation, the roughness of pipeline inner wall can produce great influence to the transport speed, consequently, need carry out polishing work to the pipeline inner wall, but current pipeline burnishing machine still has some problems, when polishing work is being carried out to some softer or longer pipelines, the pipeline can be because of the influence of self gravity, and then under the fixed condition in pipeline both ends, the middle part of pipeline can sink, and then lead to forming certain contained angle with the both ends of pipeline, and then burnishing device is carrying out polishing work to the pipeline this moment, burnishing device can take place certain contained angle with the pipeline, not only can lead to burnishing device's damage, but also can lead to burnishing device to carry out this polishing to same region on the pipeline, and then make the pipe wall attenuation, and then influence the security of pipeline when the transportation.
Therefore, how to finish the polishing work of the inner wall of the pipeline is a problem to be solved at present.
Disclosure of Invention
The purpose of the invention is as follows: a polishing apparatus for an inner wall of a pipe is provided to solve the above problems in the prior art.
The technical scheme is as follows: a polishing apparatus for an inner wall of a pipe, comprising:
the device comprises a workbench, a support frame fixedly connected with the workbench, a group of driving devices symmetrically arranged on the support frame, and carrying equipment and limiting equipment arranged on the driving devices;
the grinding mechanism comprises a group of connecting frames symmetrically arranged on two sides of the workbench, a first slide rail arranged on the connecting frames, and a polishing assembly arranged on the first slide rail;
the clamping mechanism comprises a group of transportation parts symmetrically arranged on the connecting frame, a clamping plate arranged at the output end of the transportation parts, and a clamping assembly arranged on the clamping plate;
the jacking mechanism comprises a lifting device arranged on the workbench and a jacking assembly arranged at the output end of the lifting device;
and the supporting mechanism comprises a group of driving devices symmetrically arranged on the workbench and a supporting component arranged on the driving devices.
In a further embodiment, the polishing assembly comprises a driving part, a coupler, a lead screw and a transmission part, wherein the driving part is arranged on the first slide rail and fixedly connected with the workbench, the coupler is arranged at the output end of the driving part, the lead screw is arranged on the coupler, and the transmission part is sleeved on the lead screw and used for transmission.
In a further embodiment, the polishing assembly further comprises a transmission slide block arranged on the transmission part, a moving rod arranged on the transmission slide block, and a polishing device arranged at the other end of the moving rod, wherein the transmission slide block is positioned on the first slide rail and is in sliding connection with the first slide rail, so that the polishing work on the inner wall of the pipeline is realized, the transportation speed of a product can be increased by the smooth inner wall of the pipeline, and the transportation efficiency of the product is increased.
In a further embodiment, the clamping assembly comprises a group of clamping motors and a group of clamping slide rails which are symmetrically arranged on the clamping plate, a sliding plate arranged at the output end of the clamping motor, a group of connecting rods which are symmetrically arranged on the sliding plate, a damping spring sleeved on the connecting rods, a transmission member sleeved on the connecting rods and connected with the damping spring, a clamping device arranged at the other end of the connecting rods, and a horizontal bearing which is arranged at the joint of the connecting rods and the clamping device and used for reducing axial acting force, wherein the inner ring of the horizontal bearing is connected with the connecting rods, the outer ring of the horizontal bearing is arranged on the clamping device, the clamping device is connected with the transmission member, when the polishing device polishes the inner wall of the pipeline, the polishing device can extrude the clamping device to a certain extent, and further the long-time extrusion can cause the damage of the device, through the damping spring who sets up, and then when clamping device receives the extrusion, the driving medium begins to move, and then the driving medium of motion can extrude damping spring, and then it takes place deformation to receive extruded damping spring, the damping spring of deformation this moment produces with extrusion force opposite direction's elasticity, reach absorbing effect this moment, and then reach protection clamping device's purpose, through the horizontal bearing that sets up, can reduce the axle stress of connecting rod and clamping device, and then avoided the damage of connecting rod, thereby make the device can reach absorbing effect, the safety of device has been guaranteed.
In a further embodiment, the clamping assembly further comprises two groups of clamping rails arranged on the workbench, the clamping rails are symmetrically arranged on the clamping rails, the adjusting slide blocks are arranged on the clamping plates and are in sliding connection with the clamping rails, and the clamping slide blocks are arranged on the sliding plates and are in sliding connection with the clamping slide rails.
In a further embodiment, the jacking assembly comprises a driving rod fixedly mounted on the lifting device, telescopic rods symmetrically mounted on two sides of the driving rod, connected with the lifting device and used for guiding, and supporting blocks arranged at the other ends of the driving rod and the telescopic rods, and the moving lifting device can drive the supporting blocks to move through the lifting device, so that the supporting function of the pipeline can be achieved, the supporting blocks can be matched with the supporting blocks, the position limiting work of the pipeline in the vertical direction can be achieved, and the pipeline can not be displaced in the vertical direction in the polishing work process.
In a further embodiment, the supporting component comprises a connecting plate provided with the output end of the driving device, a limiting device arranged on the connecting plate for limiting, a group of limiting sliders symmetrically arranged on the connecting plate, two groups of supporting slide rails arranged on the workbench, and a driving slider arranged on the supporting slide rails and slidably connected with the supporting slide rails, wherein the driving slider is I-shaped, and can be prevented from being separated from the supporting slide rails during transportation through the I-shaped driving slider arranged on the supporting slide rails and clamped with the supporting slide rails, so that the transportation stability of the device is ensured, and meanwhile, the limiting device is arranged, so that the supporting function on the middle part of the pipeline can be realized, the pipeline can be prevented from being deformed, and the polishing device can be polished, can not form great contained angle with between the pipeline, and then guaranteed the promotion of burnishing device installation safety, can also avoid the pipeline to be damaged.
A method of operating a polishing apparatus for an inner wall of a pipe, comprising:
s1: in order to finish the polishing work on the inner wall of the pipeline, the transporting and carrying equipment starts to work, the moving transporting equipment clamps the pipeline placed at the set position, the driving device starts to work at the moment, the moving driving device drives the pipeline to start to move, the pipeline can be moved to the specified position, and the transporting work of the pipeline is finished;
s2: when the pipeline is positioned at the designated position, the control system controls the driving equipment to start working, and then the moving driving equipment can drive the connecting plate to start working, and at the moment, the driving slide block on the connecting plate is I-shaped and is clamped with the supporting slide rail, so that when the connecting plate starts moving, the moving connecting plate can start sliding on the supporting slide rail, and further the position of the connecting plate on the supporting slide rail can be adjusted, and further the position of the driving equipment on the connecting plate can be adjusted, and further the moving driving equipment can be sleeved on the outer surface of the pipeline, and at the moment, the conveying device loosens the pipeline, so that the pipeline is positioned on the limiting equipment;
s3: when the driving device is sleeved on the pipeline, the transportation part starts to work at the moment, and then the moving transportation part drives the clamping plate to start to work, so that the moving clamping plate can start to move on the clamping slide rail under the matching of the adjusting slide block, and the moving clamping plate can adjust the position of the clamping plate on the clamping slide rail and further adjust the position of the clamping device until the clamping device is positioned in an appointed area;
s4: when the clamping device is located in an appointed area, the clamping motor starts to work at the moment, and then the moving clamping motor starts to work, so that the moving clamping motor can drive the sliding plate to start to work, and the moving sliding plate can adjust the position of the sliding plate on the clamping sliding rail under the matching of the clamping sliding block, so that the clamping device on the sliding plate is driven to start to move until the clamping device is contacted with the outer surface of the pipeline, so that the supporting work of the pipeline in the horizontal direction is completed, meanwhile, the limiting equipment also moves while the clamping device moves, so that when the clamping device finishes working, the limiting equipment moves to the middle section of the pipeline at the moment, and then the positioning work of the pipeline in the horizontal direction is completed through the matching of the clamping device and the limiting equipment;
s5: when the pipeline is located at the designated position, the lifting device starts to work at the moment, and then the moving lifting device can drive the driving rod to start to work, so that the moving driving rod can drive the supporting block to start to move, the moving supporting block can drive the telescopic rod to start to move at the moment until the supporting block is contacted with the pipeline, and further after the supporting block is contacted with the pipeline, the driving device starts to work at the moment, so that the moving driving device can drive the limiting device to start to work, so that the moving limiting device can move to the upper part of the pipeline, at the moment, the operating system controls the limiting device to start to work, so that the moving limiting device can move to the pipeline, and the position limiting work in the vertical direction of the pipeline is completed through the matching of the limiting device and;
s6: after the limiting work of the pipeline is finished, the driving part starts to work at the moment, the moving driving part can drive the screw rod to start to work, the moving screw rod can drive the transmission part to start to work, the moving transmission part can drive the transmission slide block to start to work at the moment, and the moving transmission slide block can adjust the position of the transmission slide block on the first slide rail, so that the position adjustment work of the transmission slide block is finished;
s7: after the position of the transmission slide block is adjusted, the transmission slide block which moves at the moment can drive the movable rod to start working, the movable rod can adjust the position of the movable rod in the horizontal direction, the movable rod can drive the polishing device to start moving, the polishing device which moves can finish polishing the inner wall of the pipeline, and after the polishing device finishes polishing in a certain area of the inner wall of the pipeline, the driving part adjusts the position of the polishing device in the pipeline again at the moment, so that the comprehensive polishing work on the inner wall of the pipeline is finished;
s8: after the device finishes the polishing work to the inner wall of the pipeline, the driving part starts to work reversely at the moment, so that the polishing device can be located at an initial position, the clamping motor, the limiting device and the transportation part work reversely at the moment, and then the clamping device, the supporting block and the limiting device are separated from the pipeline, and the whole polishing work is finished.
Has the advantages that: the invention discloses a polishing device for the inner wall of a pipeline, which is used for polishing soft or long pipelines, and further completes position limiting work in the vertical direction of the pipeline by matching limiting equipment and a supporting block, and meanwhile, when a clamping device completes the work, the limiting equipment moves to the middle section of the pipeline, and further completes position positioning work in the horizontal direction of the pipeline by matching the clamping device and the limiting equipment, so that the position of the pipeline is limited.
Drawings
Fig. 1 is a perspective view of the present invention.
Figure 2 is a schematic view of a polishing assembly of the present invention.
Figure 3 is a schematic view of the clamping assembly of the present invention.
FIG. 4 is a schematic view of a jacking assembly of the present invention.
Fig. 5 is a schematic view of the support assembly of the present invention.
The reference signs are: the polishing machine comprises a workbench 1, a polishing assembly 2, a driving part 201, a first slide rail 202, a coupler 203, a screw rod 204, a transmission part 205, a transmission slider 206, a moving rod 207, a polishing device 208, a connecting frame 209, a clamping assembly 3, a clamping motor 301, a sliding plate 302, a clamping slide rail 303, a clamping slider 304, a damping spring 305, a connecting rod 306, a transmission part 307, a clamping plate 308, a clamping device 309, a horizontal bearing 310, a transportation part 311, an adjusting slider 312, a clamping rail 313, a jacking assembly 4, a lifting device 401, a driving rod 402, a supporting block 403, a telescopic rod 404, a supporting assembly 5, a supporting slide rail 501, a driving slider 502, a driving device 503, a connecting plate 504, a limiting device 505, a supporting frame 6, a carrying device 7, a driving device 8 and a limiting.
Detailed Description
Through research and analysis of the applicant, the reason for the problem (the polishing device and the pipeline generate a certain included angle to cause damage of the polishing device, and the polishing device can polish the same area on the pipeline to further thin the pipe wall and further affect the safety of the pipeline during transportation) is that when some softer or longer pipelines are polished, the middle of the pipeline can sink under the condition that two ends of the pipeline are fixed due to the influence of self gravity, so that a certain included angle is formed between the middle of the pipeline and two ends of the pipeline, and then when the polishing device polishes the pipelines, the polishing device can be damaged, in order to finish polishing the softer or longer pipelines, the invention completes position limiting work on the vertical direction of the pipelines by matching of limiting equipment and supporting blocks, simultaneously when clamping device accomplishes the during operation, spacing equipment moves to the middle section of pipeline this moment, and then the cooperation through clamping device and spacing equipment, accomplish the position location work on the pipeline horizontal direction, and then accomplish the injecing to the pipeline position, through the stop device who sets up, and then can prevent that the pipeline from taking place deformation, and then make burnishing device when carrying out the polishing work, can not and form great contained angle between the pipeline, and then guaranteed the promotion of burnishing device installation safety, can also avoid the pipeline to be damaged.
A polishing apparatus for an inner wall of a pipe, comprising: the polishing machine comprises a workbench 1, a polishing assembly 2, a driving part 201, a first slide rail 202, a coupler 203, a screw rod 204, a transmission part 205, a transmission slider 206, a moving rod 207, a polishing device 208, a connecting frame 209, a clamping assembly 3, a clamping motor 301, a sliding plate 302, a clamping slide rail 303, a clamping slider 304, a damping spring 305, a connecting rod 306, a transmission part 307, a clamping plate 308, a clamping device 309, a horizontal bearing 310, a transportation part 311, an adjusting slider 312, a clamping rail 313, a jacking assembly 4, a lifting device 401, a driving rod 402, a supporting block 403, a telescopic rod 404, a supporting assembly 5, a supporting slide rail 501, a driving slider 502, a driving device 503, a connecting plate 504, a limiting device 505, a supporting frame 6, a carrying device 7, a driving device 8 and a limiting.
The device comprises a workbench 1, a support frame 6 fixedly connected with the workbench 1, a group of driving devices 8 symmetrically arranged on the support frame 6, and carrying equipment 7 and limiting equipment 9 arranged on the driving devices 8; the clamping mechanism comprises a group of transportation parts 311 symmetrically arranged on the connecting frame 209, a clamping plate 308 arranged at the output end of the transportation parts 311, and a clamping assembly 3 arranged on the clamping plate 308; the supporting mechanism comprises a group of driving devices 503 symmetrically arranged on the worktable 1 and a supporting component 5 arranged on the driving devices 503; the grinding mechanism comprises a group of connecting frames 209 symmetrically arranged at two sides of the workbench 1, a first slide rail 202 arranged on the connecting frames 209, and a polishing assembly 2 arranged on the first slide rail 202; the jacking mechanism comprises a lifting device 401 arranged on the workbench 1 and a jacking assembly 4 arranged at the output end of the lifting device 401, in order to finish polishing work on the inner wall of the pipeline, then the carrying equipment 7 starts to work, further the moving carrying equipment 7 clamps the pipeline placed at a set position, at the moment, the driving device 8 starts to work, further the moving driving device 8 drives the pipeline to start to move, further the pipeline can be moved to a specified position, further the carrying work of the pipeline is finished, position limiting work in the vertical direction of the pipeline is finished through the matching of the limiting equipment 9 and the supporting block 403, meanwhile, when the clamping device 309 finishes working, at the moment, the limiting equipment 9 moves to the middle section of the pipeline, further the position positioning work in the horizontal direction of the pipeline is finished through the matching of the clamping device 309 and the limiting equipment 9, thereby completing the definition of the position of the pipeline.
The polishing assembly 2 comprises a driving part 201 which is arranged on the first slide rail 202 and is fixedly connected with the workbench 1, a coupling 203 arranged at the output end of the driving part 201, a screw rod 204 arranged on the coupling 203, and a transmission part 205 sleeved on the screw 204 and used for transmission, when the limiting work of the pipeline is completed, the driving part 201 starts to work, the moving driving part 201 can drive the screw rod 204 to start working, and the moving screw rod 204 can drive the transmission part 205 to start working, at this time, the moving transmission part 205 can drive the transmission slide block 206 to start working, the position of the transmission slide block 206 can be adjusted on the first slide rail 202, and the position adjustment of the transmission slide block 206 is completed, and the movable transmission slide block can move along the first slide rail by the arranged driving part 201, further, the position of the polishing device 208 can be adjusted, and then the polishing device 208 can finish the polishing work on the inner wall of the pipeline.
The polishing assembly 2 further comprises a transmission slider 206 arranged on the transmission part 205, a movable rod 207 arranged on the transmission slider 206, and a polishing device 208 arranged at the other end of the movable rod 207, wherein the transmission slider 206 is positioned on the first slide rail 202 and is slidably connected with the first slide rail 202, when the position adjustment work of the transmission slider 206 is completed, the transmission slider 206 which moves at the moment can drive the movable rod 207 to start working, the movable rod 207 can adjust the position of the movable rod in the horizontal direction, the movable rod 207 can drive the polishing device 208 to start moving, the polishing device 208 which moves can complete the polishing work of the inner wall of the pipeline, and after the polishing device 208 completes the polishing work of a certain area of the inner wall of the pipeline, the driving part 201 can adjust the position of the polishing device 208 in the pipeline again, and then accomplish the comprehensive polishing work to the pipeline inner wall, after the device accomplished the polishing work to the pipeline inner wall, drive division 201 began reverse work this moment, and then made burnishing device 208 can be located the initial position, clamping motor 301 this moment, spacing equipment 9 and transportation portion 311 reverse work, and then make clamping device 309, supporting shoe 403 and stop device 505 break away from with the pipeline, accomplish whole polishing work, the polishing work to the pipeline inner wall is realized, and then smooth pipeline inner wall can improve the transportation speed of product, improve the conveying efficiency of article.
The clamping assembly 3 comprises a set of clamping motors 301 and a set of clamping slide rails 303 symmetrically mounted on the clamping plate 308, a sliding plate 302 arranged at the output end of the clamping motor 301, a set of connecting rods 306 symmetrically mounted on the sliding plate 302, a damping spring 305 sleeved on the connecting rods 306, a transmission member 307 sleeved on the connecting rods 306 and connected with the damping spring 305, a clamping device 309 arranged at the other end of the connecting rods 306, and a horizontal bearing 310 arranged at the connection position of the connecting rods 306 and the clamping device 309 and used for reducing axial acting force, wherein the inner ring of the horizontal bearing 310 is connected with the connecting rods 306, the outer ring of the horizontal bearing 310 is arranged on the clamping device 309, the clamping device 309 is connected with the transmission member 307, and when the clamping device 309 is located in a designated area, the clamping motor 301 starts to work, then the moving clamping motor 301 starts to work, and then the moving clamping motor 301 can drive the sliding plate 302 to start to work, and then the moving sliding plate 302 can adjust the position of the sliding plate 302 on the clamping slide rail 303 under the cooperation of the clamping slide block 304, so as to drive the clamping device 309 on the sliding plate 302 to start to move until the clamping device 309 contacts with the outer surface of the pipeline, and then the supporting work of the horizontal direction of the pipeline is completed, and meanwhile the limiting device 9 also moves while the clamping device 309 moves, and when the clamping device 309 finishes working, the limiting device 9 moves to the middle section of the pipeline, and then the positioning work of the horizontal direction of the pipeline is completed through the cooperation of the clamping device 309 and the limiting device 9, when the polishing device 208 polishes the inner wall of the pipeline, the polishing device 208 can generate a certain extrusion to the clamping device 309, and then long-time extrusion can lead to the damage of device, through the damping spring 305 that sets up, and then receive when the extrusion at clamping device 309, driving medium 307 begins to move, and then the driving medium 307 of motion can extrude damping spring 305, and then it takes place to deform to receive extruded damping spring 305, the damping spring 305 that this moment deforms produces the elasticity opposite with the extrusion force direction, reach absorbing effect this moment, and then reach the purpose of protection clamping device 309, through the horizontal bearing 310 that sets up, can reduce the axle stress of connecting rod 306 and clamping device 309, and then avoided the damage of connecting rod 306, thereby make the device can reach absorbing effect, the safety of device has been guaranteed.
The clamping assembly 3 further comprises two groups of clamping rails 313 arranged on the workbench 1, adjusting sliders 312 symmetrically arranged on the clamping rails 313, connected with the clamping rails 313 in a sliding manner and arranged on the clamping plate 308, and clamping sliders 304 arranged on the sliding plate 302 and connected with the clamping slide rails 303 in a sliding manner, when the driving device 503 is sleeved on the pipeline, the transportation part 311 starts to work, the transportation part 311 which moves drives the clamping plate 308 to start to work, the moving clamping plate 308 can start to move on the clamping slide rails 303 under the cooperation of the adjusting sliders 312, the moving clamping plate 308 can adjust the position of the clamping plate 308 on the clamping slide rails 303, the position of the clamping device 309 can be adjusted until the clamping device 309 is located in a designated area, and through the cooperation of the clamping device 309 and the limiting device 9, the positioning work of the position of the pipeline in the horizontal direction is completed, and the pipeline is guaranteed not to be displaced in the horizontal direction in the polishing work process.
The jacking assembly 4 comprises a driving rod 402 fixedly mounted on the lifting device 401, telescopic rods 404 symmetrically mounted on two sides of the driving rod 402, connected with the lifting device 401 and used for guiding, and supporting blocks 403 arranged at the other ends of the driving rod 402 and the telescopic rods 404, when the pipeline is located at a designated position, the lifting device 401 starts to work, the moving lifting device 401 can drive the driving rod 402 to start to work, the moving driving rod 402 can drive the supporting blocks 403 to start to move, the moving supporting blocks 403 can drive the telescopic rods 404 to start to move until the supporting blocks 403 are contacted with the pipeline, and after the supporting blocks 403 are contacted with the pipeline, the driving device 503 starts to work, the moving driving device 503 can drive the limiting device 9 to start to work, and the moving limiting device 9 can move to the position above the pipeline, operating system control limit device 9 begins work this moment, and then the limit device 9 of motion can move to the pipeline on, cooperation through limit device 9 and supporting shoe 403, and then accomplish the spacing work in the position of the vertical direction to the pipeline, through the elevating gear 401 that sets up, and then the elevating gear 401 of motion can drive supporting shoe 403 motion, and then not only can play the supporting role to the pipeline, and can mutually support with supporting shoe 403, and then accomplish the spacing work in the position of the vertical direction to the pipeline, and then guaranteed that the pipeline is at the in-process of carrying out the polishing work, the displacement of vertical direction can not take place for the pipeline.
The supporting assembly 5 comprises a connecting plate 504 provided with an output end of the driving device 503, a limiting device 505 arranged on the connecting plate 504 for limiting, a group of supporting slide rails 501 symmetrically arranged on the connecting plate 504, and a driving slide block 502 arranged on the supporting slide rails 501 and slidably connected with the supporting slide rails 501, wherein the driving slide block 502 is in an I shape, when the pipeline is positioned at a designated position, the control system controls the driving device 503 to start working, and then the moving driving device 503 can drive the connecting plate 504 to start working, and at this time, the driving slide block 502 on the connecting plate 504 is in an I shape and is clamped with the supporting slide rails 501, and then when the connecting plate 504 starts moving, the moving connecting plate 504 can start sliding on the supporting slide rails 501, and the position of the connecting plate 504 on the supporting slide rails 501 can be adjusted, and then can adjust the position of drive arrangement 503 on connecting plate 504 this moment, and then the surface at the pipeline can be overlapped to the drive arrangement 503 of motion, handling device loosens the pipeline this moment, make the pipeline be located spacing equipment 9, through the setting with "worker" style of calligraphy drive slider 502 that supports slide rail 501 joint, and then can guarantee that device drive slider 502 can not take place to separate with supporting slide rail 501 in the transportation, and then the transportation of having guaranteed the device is stable, simultaneously through the stop device 505 that sets up, and then can play the supporting role to the pipeline middle part, and then can prevent that the pipeline from taking place deformation, and then make burnishing device 208 when carrying out polishing work, can not form great contained angle with between the pipeline, and then guaranteed the promotion of burnishing device 208 installation safety, can also avoid the pipeline to be damaged.
Description of the working principle: in order to finish the polishing work on the inner wall of the pipeline, the transporting and carrying equipment 7 starts to work, the moving transporting equipment 7 clamps the pipeline placed at the set position, at the moment, the driving device 8 starts to work, the moving driving device 8 drives the pipeline to start to move, the pipeline can be moved to the specified position, and the transporting work of the pipeline is finished; when the pipeline is located at the designated position, the control system controls the driving device 503 to start working, and then the moving driving device 503 can drive the connecting plate 504 to start working, and at this time, the driving slider 502 on the connecting plate 504 is in an I shape and is clamped with the supporting slide rail 501, and further when the connecting plate 504 starts moving, so that the moving connecting plate 504 can start sliding on the supporting slide rail 501, and further the position of the connecting plate 504 on the supporting slide rail 501 can be adjusted, and then the position of the driving device 503 on the connecting plate 504 can be adjusted, and further the moving driving device 503 can be sleeved on the outer surface of the pipeline, and at this time, the conveying device loosens the pipeline, so that the pipeline is located on the limiting device; after the driving device 503 is sleeved on the pipeline, the transportation portion 311 starts to operate, and then the moving transportation portion 311 drives the clamping plate 308 to start to operate, and then the moving clamping plate 308 can start to move on the clamping slide rail 303 under the coordination of the adjusting slider 312, and then the moving clamping plate 308 can adjust the position of the moving clamping plate on the clamping slide rail 303, and further can adjust the position of the clamping device 309 until the clamping device 309 is located in a designated area; when the clamping device 309 is located in the designated area, the clamping motor 301 starts to work, and then the moving clamping motor 301 can drive the sliding plate 302 to start to work, so that the moving sliding plate 302 can adjust the position of the sliding plate 302 on the clamping slide rail 303 under the cooperation of the clamping slide block 304, and further drive the clamping device 309 on the sliding plate 302 to start to move until the clamping device 309 is in contact with the outer surface of the pipeline, and further the support work of the horizontal direction of the pipeline is completed, and meanwhile, the limiting device 9 moves while the clamping device 309 moves, and further when the clamping device 309 finishes working, the limiting device 9 moves to the middle section of the pipeline, and further, the position positioning work of the horizontal direction of the pipeline is completed through the cooperation of the clamping device 309 and the limiting device 9; when the pipeline is located at the designated position, the lifting device 401 starts to work, the moving lifting device 401 can drive the driving rod 402 to start to work, the moving driving rod 402 can drive the supporting block 403 to start to move, the moving supporting block 403 can drive the telescopic rod 404 to start to move until the supporting block 403 is contacted with the pipeline, the driving device 503 starts to work after the supporting block 403 is contacted with the pipeline, the moving driving device 503 can drive the limiting device 9 to start to work, the moving limiting device 9 can move to the position above the pipeline, the operating system controls the limiting device 9 to start to work, the moving limiting device 9 can move to the pipeline, and the position limiting work in the vertical direction of the pipeline is completed through the matching of the limiting device 9 and the supporting block 403; after the limiting operation of the pipeline is completed, the driving part 201 starts to operate, the moving driving part 201 can drive the screw rod 204 to start to operate, the moving screw rod 204 can drive the transmission part 205 to start to operate, the moving transmission part 205 can drive the transmission slide block 206 to start to operate, and the moving transmission slide block 206 can adjust the position of the transmission slide block on the first slide rail 202, so that the position adjustment operation of the transmission slide block 206 is completed; after the position adjustment work of the transmission slide block 206 is completed, the transmission slide block 206 which moves at the moment can drive the moving rod 207 to start working, the moving rod 207 can adjust the position of the moving rod in the horizontal direction, the moving rod 207 can drive the polishing device 208 to start moving, the moving polishing device 208 can finish polishing work on the inner wall of the pipeline, and after the polishing device 208 finishes polishing work on a certain area of the inner wall of the pipeline, the driving part 201 adjusts the position of the polishing device 208 in the pipeline again at the moment, and the comprehensive polishing work on the inner wall of the pipeline is finished; after the device finishes the polishing work on the inner wall of the pipeline, the driving part 201 starts to work reversely at the moment, so that the polishing device 208 can be located at the initial position, and the clamping motor 301, the limiting device 9 and the conveying part 311 work reversely at the moment, so that the clamping device 309, the supporting block 403 and the limiting device 505 are separated from the pipeline, and the whole polishing work is finished.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the embodiments, and various equivalent changes can be made to the technical solution of the present invention within the technical idea of the present invention, and these equivalent changes are within the protection scope of the present invention.
Claims (8)
1. A polishing device for the inner wall of a pipeline is characterized by comprising:
the device comprises a workbench, a support frame fixedly connected with the workbench, a group of driving devices symmetrically arranged on the support frame, and carrying equipment and limiting equipment arranged on the driving devices;
the grinding mechanism comprises a group of connecting frames symmetrically arranged on two sides of the workbench, a first slide rail arranged on the connecting frames, and a polishing assembly arranged on the first slide rail;
the clamping mechanism comprises a group of transportation parts symmetrically arranged on the connecting frame, a clamping plate arranged at the output end of the transportation parts, and a clamping assembly arranged on the clamping plate;
the jacking mechanism comprises a lifting device arranged on the workbench and a jacking assembly arranged at the output end of the lifting device;
and the supporting mechanism comprises a group of driving devices symmetrically arranged on the workbench and a supporting component arranged on the driving devices.
2. The polishing device for an inner wall of a pipe as set forth in claim 1, wherein: the polishing assembly comprises a driving part, a coupler, a lead screw and a transmission part, wherein the driving part is arranged on the first slide rail and fixedly connected with the workbench, the coupler is arranged at the output end of the driving part, the lead screw is arranged on the coupler, and the transmission part is sleeved on the lead screw and used for transmission.
3. A polishing apparatus for an inner wall of a pipe as set forth in claim 2, wherein: the polishing assembly further comprises a transmission sliding block arranged on the transmission part, a moving rod arranged on the transmission sliding block and a polishing device arranged at the other end of the moving rod, and the transmission sliding block is located on the first sliding rail and is connected with the first sliding rail in a sliding mode.
4. The polishing device for an inner wall of a pipe as set forth in claim 1, wherein: the clamping assembly comprises a group of clamping motors and a group of clamping slide rails which are symmetrically arranged on the clamping plate, a sliding plate arranged at the output end of the clamping motor, a group of connecting rods symmetrically arranged on the sliding plate, damping springs sleeved on the connecting rods, a transmission part sleeved on the connecting rods and connected with the damping springs, a clamping device arranged at the other end of the connecting rods, and a horizontal bearing arranged at the joint of the connecting rods and the clamping device and used for reducing axial acting force, wherein the inner ring of the horizontal bearing is connected with the connecting rods, the outer ring of the horizontal bearing is arranged on the clamping device, and the clamping device is connected with the transmission part.
5. The polishing device for an inner wall of a pipe as set forth in claim 4, wherein: the clamping assembly further comprises two groups of clamping rails arranged on the workbench, adjusting sliders symmetrically arranged on the clamping rails, connected with the clamping rails in a sliding manner and arranged on the clamping plate, and clamping sliders arranged on the sliding plate and connected with the clamping slide rails in a sliding manner.
6. The polishing device for an inner wall of a pipe as set forth in claim 1, wherein: the jacking assembly comprises a driving rod fixedly installed on the lifting device, telescopic rods symmetrically installed on two sides of the driving rod, connected with the lifting device and used for guiding, and supporting blocks arranged at the other ends of the driving rod and the telescopic rods.
7. The polishing device for an inner wall of a pipe as set forth in claim 1, wherein: the supporting component is installed including setting up the connecting plate of drive arrangement output is used for spacing stop device on the connecting plate, the symmetry is installed a set of spacing slider on the connecting plate is installed two sets of support slide rails on the workstation, and be located support on the slide rail, and with support slide rail sliding connection's drive slider, drive slider is "worker" style of calligraphy.
8. A working method of a polishing device for the inner wall of a pipeline is characterized by comprising the following steps:
s1: in order to finish the polishing work on the inner wall of the pipeline, the transporting and carrying equipment starts to work, the moving transporting equipment clamps the pipeline placed at the set position, the driving device starts to work at the moment, the moving driving device drives the pipeline to start to move, the pipeline can be moved to the specified position, and the transporting work of the pipeline is finished;
s2: when the pipeline is positioned at the designated position, the control system controls the driving equipment to start working, and then the moving driving equipment can drive the connecting plate to start working, and at the moment, the driving slide block on the connecting plate is I-shaped and is clamped with the supporting slide rail, so that when the connecting plate starts moving, the moving connecting plate can start sliding on the supporting slide rail, and further the position of the connecting plate on the supporting slide rail can be adjusted, and further the position of the driving equipment on the connecting plate can be adjusted, and further the moving driving equipment can be sleeved on the outer surface of the pipeline, and at the moment, the conveying device loosens the pipeline, so that the pipeline is positioned on the limiting equipment;
s3: when the driving device is sleeved on the pipeline, the transportation part starts to work at the moment, and then the moving transportation part drives the clamping plate to start to work, so that the moving clamping plate can start to move on the clamping slide rail under the matching of the adjusting slide block, and the moving clamping plate can adjust the position of the clamping plate on the clamping slide rail and further adjust the position of the clamping device until the clamping device is positioned in an appointed area;
s4: when the clamping device is located in an appointed area, the clamping motor starts to work at the moment, and then the moving clamping motor starts to work, so that the moving clamping motor can drive the sliding plate to start to work, and the moving sliding plate can adjust the position of the sliding plate on the clamping sliding rail under the matching of the clamping sliding block, so that the clamping device on the sliding plate is driven to start to move until the clamping device is contacted with the outer surface of the pipeline, so that the supporting work of the pipeline in the horizontal direction is completed, meanwhile, the limiting equipment also moves while the clamping device moves, so that when the clamping device finishes working, the limiting equipment moves to the middle section of the pipeline at the moment, and then the positioning work of the pipeline in the horizontal direction is completed through the matching of the clamping device and the limiting equipment;
s5: when the pipeline is located at the designated position, the lifting device starts to work at the moment, and then the moving lifting device can drive the driving rod to start to work, so that the moving driving rod can drive the supporting block to start to move, the moving supporting block can drive the telescopic rod to start to move at the moment until the supporting block is contacted with the pipeline, and further after the supporting block is contacted with the pipeline, the driving device starts to work at the moment, so that the moving driving device can drive the limiting device to start to work, so that the moving limiting device can move to the upper part of the pipeline, at the moment, the operating system controls the limiting device to start to work, so that the moving limiting device can move to the pipeline, and the position limiting work in the vertical direction of the pipeline is completed through the matching of the limiting device and;
s6: after the limiting work of the pipeline is finished, the driving part starts to work at the moment, the moving driving part can drive the screw rod to start to work, the moving screw rod can drive the transmission part to start to work, the moving transmission part can drive the transmission slide block to start to work at the moment, and the moving transmission slide block can adjust the position of the transmission slide block on the first slide rail, so that the position adjustment work of the transmission slide block is finished;
s7: after the position of the transmission slide block is adjusted, the transmission slide block which moves at the moment can drive the movable rod to start working, the movable rod can adjust the position of the movable rod in the horizontal direction, the movable rod can drive the polishing device to start moving, the polishing device which moves can finish polishing the inner wall of the pipeline, and after the polishing device finishes polishing in a certain area of the inner wall of the pipeline, the driving part adjusts the position of the polishing device in the pipeline again at the moment, so that the comprehensive polishing work on the inner wall of the pipeline is finished;
s8: after the device finishes the polishing work to the inner wall of the pipeline, the driving part starts to work reversely at the moment, so that the polishing device can be located at an initial position, the clamping motor, the limiting device and the transportation part work reversely at the moment, and then the clamping device, the supporting block and the limiting device are separated from the pipeline, and the whole polishing work is finished.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010850958.5A CN112077672B (en) | 2020-08-21 | 2020-08-21 | Polishing device for inner wall of pipeline and working method thereof |
| PCT/CN2021/080708 WO2022037048A1 (en) | 2020-08-21 | 2021-03-15 | Polishing apparatus for inner wall of pipe and working method of polishing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010850958.5A CN112077672B (en) | 2020-08-21 | 2020-08-21 | Polishing device for inner wall of pipeline and working method thereof |
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| CN112077672A true CN112077672A (en) | 2020-12-15 |
| CN112077672B CN112077672B (en) | 2021-07-16 |
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| CN202010850958.5A Active CN112077672B (en) | 2020-08-21 | 2020-08-21 | Polishing device for inner wall of pipeline and working method thereof |
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| WO (1) | WO2022037048A1 (en) |
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| WO2022037048A1 (en) * | 2020-08-21 | 2022-02-24 | 南京禹智智能科技有限公司 | Polishing apparatus for inner wall of pipe and working method of polishing apparatus |
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| CN112077672B (en) | 2021-07-16 |
| WO2022037048A1 (en) | 2022-02-24 |
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