CN116276347A - Core pipe polishing device - Google Patents

Core pipe polishing device Download PDF

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Publication number
CN116276347A
CN116276347A CN202310503765.6A CN202310503765A CN116276347A CN 116276347 A CN116276347 A CN 116276347A CN 202310503765 A CN202310503765 A CN 202310503765A CN 116276347 A CN116276347 A CN 116276347A
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CN
China
Prior art keywords
side wall
fixedly connected
gear ring
motor
polishing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202310503765.6A
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Chinese (zh)
Inventor
马凯
李广忠
张卿
王士强
王海峰
高莲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Shuangteng Pipe Industry Co ltd
Original Assignee
Jiangsu Shuangteng Pipe Industry Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Shuangteng Pipe Industry Co ltd filed Critical Jiangsu Shuangteng Pipe Industry Co ltd
Priority to CN202310503765.6A priority Critical patent/CN116276347A/en
Publication of CN116276347A publication Critical patent/CN116276347A/en
Pending legal-status Critical Current

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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
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
    • B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/06—Dust extraction equipment on grinding or polishing machines

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

The invention relates to the technical field of composite pipe machining, and particularly discloses a core pipe polishing device, which comprises a polishing frame; the polishing frame is provided with a supporting wheel through which the core pipe can pass; the outer circumferential surface of the supporting wheel is rotatably provided with a first gear ring; the end face, far away from the polishing frame, of the first gear ring is provided with a first motor; the output end of the first motor is fixedly connected with a first rotating shaft; the end part of the first rotating shaft, which is far away from the first motor, is fixedly connected with a resin wheel capable of polishing the outer wall of the core tube; a backing plate is fixedly connected on the outer side wall of the polishing frame; the top surface of the base plate is provided with a power mechanism capable of driving the first gear ring to rotate; the first gear ring is driven to rotate through the power mechanism, so that the first gear ring drives the resin wheel to polish the outer side wall of the core tube in the rotation process, the problems of high labor intensity, low efficiency and difficult quality assurance of manually polishing the core tube are solved, and the quality and efficiency of core tube polishing work are improved.

Description

Core pipe polishing device
Technical Field
The invention relates to the technical field of composite pipe machining, in particular to a core pipe polishing device.
Background
The ultra-high molecular weight polyethylene steel skeleton composite pipe is an adhesive composite pipe which is formed by taking an ultra-high molecular weight polyethylene core pipe as a matrix, adopting a net skeleton formed by spirally winding high-strength steel wires in a left-right continuous mode as a reinforcing body, taking high-density polyethylene as an outer layer, and fusing and compounding by adhesive resin; because the production speed of the ultra-high molecular weight polyethylene core tube is very slow and is about one tenth of the production speed of the composite tube, the production process of the ultra-high molecular weight polyethylene steel skeleton composite tube needs to be divided into two steps, namely, the production of the ultra-high molecular weight polyethylene core tube and the fixed-length cutting, and then the ultra-high molecular weight polyethylene steel skeleton composite tube is compounded into the ultra-high molecular weight polyethylene steel skeleton composite tube through a first tractor of a composite tube production line.
In the prior art, when the core pipe is polished, manual handheld polishing equipment is used for polishing the outer side wall of the core pipe, so that the manual polishing has the advantages of high labor intensity, low efficiency and difficult quality assurance, and powder scraps generated in the polishing process are easy to cause harm to the health of staff.
Disclosure of Invention
The utility model provides a core pipe grinding device has and carries out the work of polishing to the core pipe outer wall voluntarily, has guaranteed the quality of polishing, reduces artificial use, reduces the powder sweeps that produces in the process of polishing and causes the possibility of harm to the staff.
The application provides a core pipe grinding device adopts following technical scheme:
a core tube polishing device comprises a polishing frame; the polishing frame is provided with a supporting wheel through which the core pipe can pass; the outer circumferential surface of the supporting wheel is rotatably provided with a first gear ring; the end face, far away from the polishing frame, of the first gear ring is provided with a first motor; the output end of the first motor is fixedly connected with a first rotating shaft; the end part of the first rotating shaft, which is far away from the first motor, is fixedly connected with a resin wheel capable of polishing the outer wall of the core tube; the outer side wall of the polishing frame is provided with a power mechanism capable of driving the first gear ring to rotate.
Through adopting above-mentioned technical scheme, when processing the core pipe outer wall, pass the supporting wheel with the core pipe, start first motor and drive first rotation axis and resin wheel rotation, drive first ring gear through power unit at the resin wheel in-process of polishing and rotate, first ring gear rotates the in-process and drives the resin wheel and rotate along core pipe outer peripheral face, the work of polishing of the lateral wall of causing the resin wheel to the core pipe, get rid of the oxide layer on the core pipe lateral wall, simultaneously with the core pipe lateral wall rough of polishing, be convenient for promote bonding resin and the adhesive strength and the stability of core pipe bonding, the trouble that the handheld equipment of polishing of staff polished to the core pipe has been reduced, the use of labour has been reduced.
Preferably, the outer side wall of the polishing frame is fixedly connected with a backing plate; the power mechanism is arranged on the top surface of the base plate and comprises a rotating shaft and a first straight gear; the rotating shaft is rotationally connected to the top surface of the base plate; the first straight gear is fixedly connected to the end part of the rotating shaft, which is close to the first gear ring, and is meshed with the first gear ring; the top surface of the base plate is provided with a second motor; the output end of the second motor is fixedly connected with a second rotating shaft; the end part of the second rotating shaft far away from the second motor is fixedly connected with a first bevel gear; the outer side wall of the rotating shaft, which is close to the first bevel gear, is fixedly connected with a second bevel gear meshed with the first bevel gear.
Through adopting above-mentioned technical scheme, start the second motor and drive second pivot and first bevel gear rotation, under the meshing cooperation of first bevel gear and second bevel gear, second bevel gear drive axis of rotation and first straight gear rotation for first ring gear drives the resin wheel and removes round core pipe lateral wall, and the resin wheel of being convenient for polishes the work to core pipe outer wall.
Preferably, the inner side wall of the supporting wheel is rotatably connected with a rotating wheel through which the core pipe can pass; the end part of the rotating wheel, which is far away from the first gear ring, extends to the outside of the supporting wheel, and the outer peripheral surface of the end part of the rotating wheel, which extends to the outside of the supporting wheel, is fixedly connected with a second gear ring; the end part of the rotating shaft, which is close to the second gear ring, is fixedly connected with a second spur gear meshed with the second gear ring; the inner side wall of the rotating wheel is provided with a cleaning brush capable of cleaning the outer side wall of the core tube.
Through adopting above-mentioned technical scheme, the axis of rotation rotates in-process and drives the rotation of second straight-tooth wheel, under the meshing cooperation of second straight-tooth wheel and second ring gear, the second ring gear drives the rotation wheel and rotates to make the cleaning brush that sets up on the rotation wheel inside wall clean the outer lateral wall after the core pipe is polished, promote the remaining piece of core pipe surface to drop, reduce the intensity of labour on manual cleaning core pipe surface.
Preferably, the inner side wall of the rotating wheel is fixedly connected with a sleeve along the radial direction of the rotating wheel; the connecting rod extending out of the sleeve is connected to the inner side wall of the sleeve in a sliding manner; the cleaning brush is fixedly connected to the end part of the connecting rod extending out of the sleeve; the sleeve is provided with a first fixing piece capable of fixing the connecting rod.
Through adopting above-mentioned technical scheme, the connecting rod that slides changes the connecting rod and stretches out sheathed tube length for the cleaning brush that the connecting rod tip set up can clean the core pipe of different diameter sizes, and the setting of first mounting is used for fixing the connecting rod, guarantees the stability of cleaning brush position.
Preferably, a first threaded through hole is formed in the inner side wall of the sleeve; the first fixing piece comprises a first bolt; the first bolt is in threaded connection on the inner side wall of the first threaded through hole, and the end part of the first bolt extending into the sleeve can be abutted against the outer wall of the connecting rod.
Through adopting above-mentioned technical scheme, slide the connecting rod and make the cleaning brush that the connecting rod tip set up and core tube lateral wall contact, rotate first bolt afterwards for the tip that first bolt stretches into the sleeve pipe is to supporting tight connecting rod lateral wall, thereby makes the cleaning brush of connecting rod keep stable, and the cleaning brush of being convenient for carries out cleaning work to the core tube.
Preferably, the end surface of the first gear ring far away from the polishing frame is fixedly connected with a mounting seat; the end face, far away from the first gear ring, of the mounting seat is provided with a sliding groove arranged along the radial direction of the first gear ring; the inner side wall of the chute is connected with a sliding block in a sliding way; the first motor is arranged on the side wall of the sliding block, which is far away from the first gear ring; an electric push rod is arranged on the side wall of the mounting seat far away from the polishing frame; and the output end of the electric push rod is fixedly connected with the side wall of the sliding block, which is far away from the polishing frame.
Through adopting above-mentioned technical scheme, start electric putter and drive the slider and slide along spout inside wall to make first motor and the resin wheel that sets up on the slider remove, be convenient for make the core pipe that the resin wheel adapts to different pipe diameters, reduced the trouble that needs to change different sizes resin wheel.
Preferably, a base is arranged at the bottom of the polishing frame; the top surface of the base is rotationally connected with a screw rod; the outer side wall of the screw rod is sleeved with a slide plate matched with the outer side wall of the screw rod in a threaded transmission manner; the sliding plate block is in sliding fit with the top surface of the base; the bottom surface of the polishing frame is fixedly connected to the top surface of the sliding plate block; a third motor is arranged on the top surface of the base; and an output shaft of the third motor is fixedly connected with one end of the screw rod, and the output shaft of the third motor is coaxial with the screw rod.
Through adopting above-mentioned technical scheme, start the third motor and drive the lead screw and rotate, the lead screw rotates the in-process, and the slide block drives the frame of polishing and removes along lead screw length direction to be convenient for resin wheel pair core pipe length direction's lateral wall carries out the work of polishing.
Preferably, the top surface of the base is provided with a pair of support plates; the pair of support plates are respectively positioned at two ends of the base along the length direction of the screw rod.
Through adopting above-mentioned technical scheme, a pair of backup pad that the base top surface set up is used for supporting the core pipe that passes the frame of polishing, and the resin wheel of being convenient for polishes core pipe lateral wall.
Preferably, the top surface of the base is fixedly connected with a pair of support pipes; threaded rods extending out of the top of the support tube are connected to the inner side walls of the pair of support tubes in a threaded manner; the tops of the pair of threaded rods are sleeved with fixing rods; the fixing rod is in running fit with the threaded rod, and a second fixing piece capable of fixing the fixing rod is arranged on the fixing rod; the pair of support plates are fixedly connected to the tops of the pair of fixing rods respectively.
Through adopting above-mentioned technical scheme, rotate threaded rod and adjust the length that threaded rod stretched out outside the stay tube to realize the regulation of backup pad locating high, be convenient for the backup pad to support the core pipe of different pipe diameters, rotate dead lever adjustment backup pad position, make the position of backup pad be difficult for taking place the skew along with the rotation of threaded rod, fix the dead lever through the second mounting after the position adjustment of backup pad, make backup pad and dead lever remain stable.
Preferably, a second threaded through hole is formed in the outer side wall of the fixing rod; the second fixing piece comprises a second bolt; the second bolt is in threaded connection on the inner side wall of the second threaded through hole, and the end part of the second bolt extending into the fixing rod can be abutted against the outer wall of the threaded rod.
Through adopting above-mentioned technical scheme, rotate the position of dead lever adjustment backup pad for the core pipe can steadily be placed on a pair of backup pad top surface, rotatory second bolt makes the second bolt support tight dead lever, makes the backup pad be difficult for taking place to rotate at will, improves adhesive strength and stability when the backup pad supports the core pipe.
In summary, the present application has the following beneficial effects:
1. when the core tube is polished, the core tube passes through the supporting wheel to enable the resin wheel to be in contact with the side wall of the core tube, the second motor is started to drive the first straight gear to rotate, the resin wheel is enabled to rotate around the outer side wall of the core tube through the cooperation of the first straight gear and the first gear ring, the first motor is started to drive the resin wheel to rotate, the outer side wall of the core tube is enabled to be polished in the process of rotating around the core tube, an oxide layer on the outer side wall of the core tube is removed, the trouble of polishing the core tube by manual handheld polishing equipment is reduced, the use of labor force is reduced, and the efficiency of core tube polishing work is improved;
2. in the rotation process of the first gear ring, the rotation shaft drives the second spur gear to rotate, the second gear ring drives the rotation wheel to rotate under the meshing cooperation of the second spur gear and the second gear ring, and when the polishing frame moves along the length direction of the core tube, the cleaning brush arranged on the inner side wall of the polishing frame cleans the outer side wall of the core tube after polishing, so that the chips remained on the surface of the core tube are promoted to fall off, and the labor intensity of manually cleaning the core tube subsequently is reduced;
3. when the resin wheel polishes the core pipe lateral wall a week after starting the third motor, the third motor drives the lead screw and rotates to make the sliding plate piece slide along the lead screw lateral wall, make the frame of polishing remove to the other end from the one end of core pipe gradually, be convenient for make the resin wheel realize carrying out the work of polishing to the ascending lateral wall of core pipe length direction, reduce the trouble that needs the manual work to remove the core pipe.
Drawings
FIG. 1 is a schematic structural view of a core tube grinding apparatus;
FIG. 2 is a schematic view of the mating structure of the first gear ring, the driving mechanism and the resin wheel in the present application;
FIG. 3 is a schematic illustration of the power mechanism of the present application;
FIG. 4 is a schematic view of the mating structure of the mounting block, slider and first motor of the present application;
FIG. 5 is a schematic view of the mating structure of the support tube, threaded rod and support plate of the present application;
fig. 6 is a schematic view of the mating structure of the sleeve, connecting rod and cleaning brush of the present application.
Reference numerals: 1. a polishing frame; 11. a backing plate; 2. a support wheel; 21. a first ring gear; 3. a first motor; 31. a first rotation shaft; 32. a resin wheel; 4. a power mechanism; 41. a rotating shaft; 411. a second bevel gear; 412. a second spur gear; 42. a first straight gear; 43. a second motor; 431. a second rotation shaft; 432. a first bevel gear; 5. a rotating wheel; 51. a second ring gear; 52. a cleaning brush; 53. a sleeve; 531. a first threaded through hole; 54. a connecting rod; 55. a first fixing member; 551. a first bolt; 6. a mounting base; 61. a chute; 62. a slide block; 63. an electric push rod; 7. a base; 71. a screw rod; 72. a slider block; 73. a third motor; 8. a support plate; 81. a support tube; 82. a threaded rod; 83. a fixed rod; 831. a second threaded through hole; 84. a second fixing member; 841. and a second bolt.
Description of the embodiments
The present invention will be described in further detail with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "back", "left", "right", "upper", "lower", "bottom" and "top" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
The invention discloses a core tube polishing device, as shown in fig. 1 and 2, which comprises a base 7, a polishing frame 1, a first motor 3 and a pair of support plates 8 for supporting a core tube; the polishing frame 1 is arranged on the top surface of the base 7 in a sliding manner, the polishing frame 1 can slide along the length direction of the base 7, a supporting wheel 2 through which a core pipe can pass is fixedly connected to the polishing frame 1, and a first gear ring 21 is rotatably connected to the outer peripheral surface of the end part of the supporting wheel 2 extending out of the polishing frame 1; the first motor 3 is arranged on the end surface of the first gear ring 21 far away from the grinding frame 1, the first motor 3 is powered by a high-capacity rechargeable lithium battery, and the output end of the first motor 3 is fixedly connected with a first rotating shaft 31; the end part of the first rotating shaft 31 far away from the first motor 3 is fixedly connected with a resin wheel 32 coaxial with the first rotating shaft 31; the polishing frame 1 is provided with a power mechanism 4 which can drive the first gear ring 21 to rotate; the pair of support plates 8 are respectively arranged at two ends of the top surface of the base 7 along the length direction, and the top surfaces of the support plates 8 are concave arc-shaped.
The core pipe is placed on the top surface of the supporting plate 8 after passing through the polishing frame 1, when the core pipe is polished, the first motor 3 is started to drive the resin wheel 32 to rotate, and the power mechanism 4 is used for driving the first gear ring 21 to rotate, and the first motor 3 and the resin wheel 32 which are arranged on the first gear ring 21 are driven to rotate around the periphery of the core pipe in the rotation process of the first gear ring 21, so that the resin wheel 32 polishes the outer side wall of the core pipe, the trouble that the manual handheld polishing equipment polishes the outer side wall of the core pipe is reduced, the use of labor force is reduced, and the working efficiency of the core pipe polishing work is improved.
As shown in fig. 2 and 3, a backing plate 11 is fixedly connected to the outer side wall of the polishing frame 1, a power mechanism 4 is arranged on the top surface of the backing plate 11, and the power mechanism 4 comprises a second motor 43, a rotating shaft 41 and a first straight gear 42; the rotating shaft 41 is rotatably connected to the top surface of the backing plate 11, and the axis of the rotating shaft 41 is parallel to the axis of the first gear ring 21; the first straight gear 42 is fixedly connected to the end part of the rotating shaft 41, which is close to the first gear ring 21, and the first straight gear 42 is meshed with the first gear ring 21; the second motor 43 is arranged on the top surface of the backing plate 11, the output end of the second motor 43 is fixedly connected with a second rotating shaft 431, and the end part of the second rotating shaft 431, which is far away from the second motor 43, is fixedly connected with a first bevel gear 432; the outer side wall of the rotating shaft 41, which is close to the first bevel gear 432, is fixedly connected with a second bevel gear 411 meshed with the first bevel gear 432.
The second motor 43 is started to drive the first bevel gear 432 to rotate, the rotating shaft 41 drives the first straight gear 42 to rotate through the cooperation of the first bevel gear 432 and the second bevel gear 411, and the first gear ring 21 rotates under the meshing cooperation of the first straight gear 42 and the first gear ring 21, so that the resin wheel 32 is driven to rotate around the periphery of the core tube.
As shown in fig. 1, a pair of third motors 73 are mounted on the top surface of the base 7, and lead screws 71 along the length direction of the base 7 are fixedly connected to the output ends of the third motors 73, and the lead screws 71 are in running fit with the base 7; the outer side walls of the screw rods 71 are respectively sleeved with a sliding plate block 72 in threaded transmission fit with the screw rods 71, and the bottom surfaces of the sliding plate blocks 72 are contacted with the top surface of the base 7; the polishing frame 1 is fixedly connected to the top surfaces of the pair of sliding blocks 72, and the polishing frame 1 can move along the length direction of the screw rod 71.
The third motor 73 is started to drive the screw rod 71 to rotate in the core tube polishing process, and the polishing frame 1 moves along the screw rod 71 under the cooperation of the sliding plate block 72 and the screw rod 71, so that the resin wheel 32 arranged on the polishing frame 1 can polish the tube wall along the length direction of the core tube.
As shown in fig. 2 and 3, a rotating wheel 5 which is coaxial with the supporting wheel 2 is rotatably connected on the inner side wall of the supporting wheel 2; the core tube can pass through the rotating wheel 5, the end part of the rotating wheel 5 far away from the first gear ring 21 extends to the outside of the supporting wheel 2, and the outer peripheral surface of the end part of the rotating wheel 5 extending to the outside of the supporting wheel 2 is fixedly connected with a second gear ring 51 coaxial with the rotating wheel 5; the end part of the rotating shaft 41, which is close to the second gear ring 51, is fixedly connected with a second spur gear 412 meshed with the second gear ring 51; the inner side wall of the rotating wheel 5 is provided with a pair of cleaning brushes 52 which are arranged along the radial direction of the rotating wheel 5, and the cleaning brushes 52 can be contacted with the outer side wall of the core tube.
The rotation shaft 41 drives the second spur gear 412 to rotate in the rotation process, under the meshing cooperation of the second gear ring 51 and the second spur gear 412, the second gear ring 51 drives the rotation wheel 5 to rotate, the cleaning brush 52 arranged on the inner side wall of the rotation wheel 5 rotates around the outer peripheral surface of the core tube, and the cleaning brush 52 cleans the outer side wall of the core tube after polishing in the rotation process, so that powder scraps produced in the polishing process are not easy to adhere to the outer side wall of the core tube, and the labor intensity for cleaning the outer side wall of the core tube subsequently is reduced.
As shown in fig. 2 and 4, an end surface of the first gear ring 21 far away from the grinding frame 1 is fixedly connected with a mounting seat 6, a side wall of the mounting seat 6 far away from the first gear ring 21 is provided with a sliding groove 61, the sliding groove 61 is arranged along the radial direction of the first gear ring 21, and the inner side wall of the sliding groove 61 is connected with a sliding block 62 in a sliding way; the first motor 3 is arranged on the side wall of the sliding block 62 far away from the first gear ring 21, the mounting seat 6 is provided with an electric push rod 63 on the outer side wall of the sliding groove 61 far away from the grinding frame 1 in the length direction, and the output end of the electric push rod 63 extends into the sliding groove 61 and is fixedly connected with the side wall of the sliding block 62.
The electric push rod 63 is started to push the sliding block 62 to slide along the inner side wall of the sliding groove 61, so that the first motor 3 drives the resin wheel 32 to move, the resin wheel 32 is convenient to polish core tubes with different pipe diameter sizes, adaptability of the resin wheel 32 to the core tubes with different pipe diameters is improved, and the trouble of replacing the resin wheel 32 with different pipe diameters is reduced.
As shown in fig. 1 and 5, the top surface of the base 7 is fixedly connected with a pair of support pipes 81 positioned at the bottom of the support plate 8, the inner side walls of the support pipes 81 are in threaded connection with threaded rods 82, the top ends of the threaded rods 82 extend out of the tops of the support pipes 81, fixing rods 83 are sleeved on the tops of the threaded rods 82, the outer side walls of the threaded rods 82 are in running fit with the outer side walls of the fixing rods 83, second threaded through holes 831 are formed in the outer side walls of the fixing rods 83, second fixing pieces 84 capable of fixing the fixing rods 83 are arranged in the second threaded through holes 831, the second fixing pieces 84 comprise second bolts 841 in threaded connection with the second threaded through holes 831, the end portions, extending into the second threaded through holes 831, of the support pipes 81, the threaded rods 82 and the fixing rods 83 can be pressed tightly against the outer side walls of the fixing rods 83, and the bottom surfaces of the pair of support plates 8 are fixedly connected with the top ends of the pair of fixing rods 83 respectively.
The height of backup pad 8 is adjusted to rotation threaded rod 82 to through the direction of rotation dead lever 83 regulation backup pad 8, make the direction of backup pad 8 be difficult for receiving the rotation of threaded rod 82 and influence, the backup pad 8 of being convenient for supports the core pipe of different pipe diameters, screw up second bolt 841 and fix dead lever 83 after the direction adjustment of backup pad 8 is accomplished, make the direction of backup pad 8 remain fixed.
As shown in fig. 2 and 6, a pair of sleeves 53 are uniformly and fixedly connected to the inner side wall of the rotating wheel 5 at intervals, the sleeves 53 are radially arranged along the rotating wheel 5, the sleeves 53 are in a shape of a loop, a connecting rod 54 extending out of the sleeves 53 is connected to the inner side wall of the sleeves 53 in a sliding manner, the connecting rod 54 is a rectangular rod, and the cleaning brush 52 is fixedly connected to the end part of the connecting rod 54 extending out of the sleeves 53; the outer side wall of the sleeve 53 is provided with a first threaded through hole 531, a first fixing piece 55 capable of fixing the connecting rod 54 is arranged in the first threaded through hole 531, the first fixing piece 55 comprises a first bolt 551 which is connected in the first threaded through hole 531 in a threaded mode, and the end portion of the first bolt 551 extending into the sleeve 53 can be tightly squeezed to the outer wall of the connecting rod 54.
The connecting rod 54 in the sliding sleeve 53 is used for adjusting the extending length of the connecting rod 54, so that the cleaning brush 52 arranged at the end part of the connecting rod 54 can adapt to core tubes with different tube diameters, and after the connecting rod 54 is adjusted, the cleaning brush 52 is contacted with the side wall of the core tube, the connecting rod 54 is fixed by tightening the first bolt 551, so that the cleaning brush 52 is kept stable.
Working principle: when core tube polishing work is carried out, the core tube passes through the supporting wheel 2 and then is placed on the supporting plate 8, and the core tube is supported by the supporting plate 8; when the core pipe is polished, the first motor 3 is started to drive the resin wheel 32 to rotate, the polishing of the side wall of the core pipe is realized through the rotation of the resin wheel 32, when the core pipe is polished by the resin wheel 32, the second motor 43 is started to drive the first bevel gear 432 to rotate, under the meshing fit of the first bevel gear 432 and the second bevel gear 411, the rotating shaft 41 drives the first straight gear 42 to rotate, under the meshing fit of the first straight gear 42 and the first gear ring 21, the first gear ring 21 rotates, the resin wheel 32 is driven to rotate along the outer wall of the core pipe, so that the circumferential polishing of the outer wall of the core pipe is realized, the oxidation layer on the outer side wall of the core pipe is removed, the outer side wall of the core pipe is polished to be rough, the adhesive strength and stability of adhesive resin and the core pipe are convenient to be improved, and the two end parts which are not polished by the core pipe can be cut in a fixed length;
when the resin wheel 32 polishes the outer side wall of the core tube for a circle, the third motor 73 is started, the third motor 73 drives the screw rod 71 to rotate, so that the sliding plate block 72 slides along the outer side wall of the screw rod 71, the polishing frame 1 is driven to gradually move from one end to the other end of the core tube, and the resin wheel 32 can conveniently polish the side wall of the core tube in the length direction;
in the rotation process of the first gear ring 21, the rotation shaft 41 drives the second spur gear 412 to rotate, the second gear ring 51 drives the rotation wheel 5 to rotate under the meshing cooperation of the second spur gear 412 and the second gear ring 51, and when the grinding frame 1 moves along the length direction of the core tube, the cleaning brush 52 arranged on the inner side wall of the grinding frame 1 cleans the outer side wall of the core tube after grinding, so that the chips remained on the surface of the core tube are promoted to fall off, and the labor intensity of manually cleaning the core tube subsequently is reduced;
when the size of the core tube changes, the height of the supporting plate 8 is adjusted through the cooperation of the threaded rod 82 and the supporting tube 81, the supporting plate 8 is convenient to support the core tube, the position of the cleaning brush 52 is adjusted through the cooperation of the sleeve 53 and the connecting rod 54, the cleaning brush 52 is enabled to be in contact with the side wall of the core tube, the sliding block 62 is pushed to move along the inner side wall of the sliding groove 61 through the electric push rod 63, the resin wheel 32 is enabled to be in contact with the core tube, the core tube is convenient to polish by the resin wheel 32, and the device can be suitable for polishing core tubes with different tube diameters.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. The utility model provides a core pipe grinding device which characterized in that: comprises a polishing frame (1); the polishing frame (1) is provided with a supporting wheel (2) through which the core pipe can pass; the outer circumferential surface of the supporting wheel (2) is rotatably provided with a first gear ring (21); the end face, far away from the polishing frame (1), of the first gear ring (21) is provided with a first motor (3); the output end of the first motor (3) is fixedly connected with a first rotating shaft (31); the end part of the first rotating shaft (31) far away from the first motor (3) is fixedly connected with a resin wheel (32) capable of polishing the outer wall of the core tube; a power mechanism (4) capable of driving the first gear ring (21) to rotate is arranged on the outer side wall of the polishing frame (1);
a backing plate (11) is fixedly connected to the outer side wall of the polishing frame (1); the power mechanism (4) is arranged on the top surface of the base plate (11), and the power mechanism (4) comprises a rotating shaft (41) and a first straight gear (42); the rotating shaft (41) is rotatably connected to the top surface of the base plate (11); the first straight gear (42) is fixedly connected to the end part of the rotating shaft (41) close to the first gear ring (21), and the first straight gear (42) is meshed with the first gear ring (21); the top surface of the base plate (11) is provided with a second motor (43); the output end of the second motor (43) is fixedly connected with a second rotating shaft (431); the end part of the second rotating shaft (431) far away from the second motor (43) is fixedly connected with a first bevel gear (432); the outer side wall of the rotating shaft (41) close to the first bevel gear (432) is fixedly connected with a second bevel gear (411) meshed with the first bevel gear (432);
a rotating wheel (5) through which the core pipe can pass is rotatably connected to the inner side wall of the supporting wheel (2); the end part of the rotating wheel (5) far away from the first gear ring (21) extends to the outside of the supporting wheel (2), and a second gear ring (51) is fixedly connected to the peripheral surface of the end part of the rotating wheel (5) extending to the outside of the supporting wheel (2); the end part of the rotating shaft (41) close to the second gear ring (51) is fixedly connected with a second spur gear (412) meshed with the second gear ring (51); the inner side wall of the rotating wheel (5) is provided with a cleaning brush (52) which can clean the outer side wall of the core tube.
2. The core tube grinding apparatus defined in claim 1 wherein: the inner side wall of the rotating wheel (5) is fixedly connected with a sleeve (53) along the radial direction of the rotating wheel (5); the inner side wall of the sleeve (53) is connected with a connecting rod (54) extending out of the sleeve (53) in a sliding manner; the cleaning brush (52) is fixedly connected to the end part of the connecting rod (54) extending out of the sleeve (53); the sleeve (53) is provided with a first fixing piece (55) capable of fixing the connecting rod (54).
3. The core tube grinding apparatus defined in claim 2 wherein: the inner side wall of the sleeve (53) is provided with a first threaded through hole (531); the first fixing piece (55) comprises a first bolt (551); the first bolt (551) is in threaded connection on the inside wall of the first threaded through hole (531), and the end part of the first bolt (551) extending into the sleeve (53) can be abutted against the outside wall of the connecting rod (54).
4. The core tube grinding apparatus defined in claim 1 wherein: an installation seat (6) is fixedly connected on the end surface of the first gear ring (21) far away from the polishing frame (1); the end face, far away from the first gear ring (21), of the mounting seat (6) is provided with a sliding groove (61) arranged along the radial direction of the first gear ring (21); a sliding block (62) is connected to the inner side wall of the sliding groove (61) in a sliding manner; the first motor (3) is arranged on the side wall of the sliding block (62) far away from the first gear ring (21); an electric push rod (63) is arranged on the side wall of the mounting seat (6) far away from the polishing frame (1); the output end of the electric push rod (63) is fixedly connected with the side wall of the sliding block (62) far away from the polishing frame (1).
5. The core tube grinding apparatus defined in claim 1 wherein: a base (7) is arranged at the bottom of the polishing frame (1); the top surface of the base (7) is rotatably connected with a screw rod (71); a sliding plate block (72) in threaded transmission fit with the outer side wall of the screw rod (71) is sleeved on the outer side wall of the screw rod (71); the sliding plate block (72) is in sliding fit with the top surface of the base (7); the bottom surface of the polishing frame (1) is fixedly connected to the top surface of the sliding plate block (72); a third motor (73) is arranged on the top surface of the base (7); an output shaft of the third motor (73) is fixedly connected with one end of the screw rod (71), and an output shaft of the third motor (73) is coaxial with the screw rod (71).
6. The core tube grinding apparatus defined in claim 5 wherein: the top surface of the base (7) is provided with a pair of supporting plates (8); the pair of support plates (8) are respectively positioned at two ends of the base (7) along the length direction of the screw rod (71).
7. The core tube grinding apparatus defined in claim 5 wherein: a pair of support pipes (81) are fixedly connected to the top surface of the base (7); threaded rods (82) extending out of the top of the support tubes (81) are connected to the inner side walls of the pair of support tubes (81) in a threaded manner; a fixed rod (83) is sleeved at the top of each pair of threaded rods (82); the fixing rod (83) is in running fit with the threaded rod (82), and a second fixing piece (84) capable of fixing the fixing rod (83) is arranged on the fixing rod (83); the pair of support plates (8) are fixedly connected to the top ends of the pair of fixing rods (83) respectively.
8. The core tube grinding apparatus defined in claim 7 wherein: a second threaded through hole (831) is formed in the outer side wall of the fixed rod (83); the second fixing member (84) includes a second bolt (841); the second bolt (841) is in threaded connection with the inner side wall of the second threaded through hole (831), and the end part of the second bolt (841) extending into the fixed rod (83) can be abutted against the outer wall of the threaded rod (82).
CN202310503765.6A 2023-05-06 2023-05-06 Core pipe polishing device Pending CN116276347A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310503765.6A CN116276347A (en) 2023-05-06 2023-05-06 Core pipe polishing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310503765.6A CN116276347A (en) 2023-05-06 2023-05-06 Core pipe polishing device

Publications (1)

Publication Number Publication Date
CN116276347A true CN116276347A (en) 2023-06-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310503765.6A Pending CN116276347A (en) 2023-05-06 2023-05-06 Core pipe polishing device

Country Status (1)

Country Link
CN (1) CN116276347A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117464548A (en) * 2023-12-27 2024-01-30 秦皇岛中秦渤海轮毂有限公司 Continuous hub polishing device
CN117984214A (en) * 2024-04-03 2024-05-07 合肥赛里斯智能传动系统有限公司 Coreless polishing equipment for screw rod machining

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117464548A (en) * 2023-12-27 2024-01-30 秦皇岛中秦渤海轮毂有限公司 Continuous hub polishing device
CN117464548B (en) * 2023-12-27 2024-04-02 秦皇岛中秦渤海轮毂有限公司 Continuous hub polishing device
CN117984214A (en) * 2024-04-03 2024-05-07 合肥赛里斯智能传动系统有限公司 Coreless polishing equipment for screw rod machining

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