CN113199380A - Polishing machine for inner wall of stainless steel thin-wall barrel part - Google Patents
Polishing machine for inner wall of stainless steel thin-wall barrel part Download PDFInfo
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- CN113199380A CN113199380A CN202110713082.4A CN202110713082A CN113199380A CN 113199380 A CN113199380 A CN 113199380A CN 202110713082 A CN202110713082 A CN 202110713082A CN 113199380 A CN113199380 A CN 113199380A
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- cylinder
- polishing
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- ring
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- 238000005498 polishing Methods 0.000 title claims abstract description 196
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 14
- 239000010935 stainless steel Substances 0.000 title claims abstract description 14
- 239000007769 metal material Substances 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000007517 polishing process Methods 0.000 abstract description 5
- 239000000428 dust Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 208000028571 Occupational disease Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
- B24B29/04—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 rotationally symmetrical workpieces, e.g. ball-, cylinder- or cone-shaped 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
- 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
- B24B41/067—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
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/08—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing combined with fluid systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention belongs to the technical field of polishing equipment, and particularly relates to a polishing machine for an inner wall of a stainless steel thin-wall cylinder, which comprises a lifting part, a pressing part, a supporting part, a polishing part and a rack, wherein the lifting part is arranged on the rack; the first motor drives the first rotating shaft to rotate, so that the supporting part and the polishing part move downwards, after the supporting part supports the side wall of the thin-wall cylinder, the pressing part presses and fixes the thin-wall cylinder, the polishing part works after pressing, and meanwhile, the first motor rotates reversely, so that the supporting part and the polishing part move upwards, and the polishing of the inner wall of the thin-wall cylinder is realized; the existing polishing machine cannot accurately fix the thin-wall cylinder and cannot polish the thin-wall cylinder, and the shape of the thin-wall cylinder is kept annular in the polishing process of the polishing machine, so that the polishing of the thin-wall cylinder is realized; when the polishing machine is used, after the thin-wall barrel part is placed on the polishing machine, the polishing machine is controlled to polish the thin-wall barrel part, so that batch barrel part polishing is realized, and time is saved.
Description
Technical Field
The invention belongs to the technical field of polishing equipment, and particularly relates to a polishing machine for an inner wall of a stainless steel thin-wall cylinder.
Background
Polishing refers to a processing method for obtaining a bright and flat surface by reducing the roughness of the surface of a workpiece by mechanical, chemical or electrochemical actions, and is a processing method for obtaining a smooth and flat surface by using a polishing tool and a polishing medium, and polishing cannot change the dimensional accuracy or geometric accuracy of the workpiece, but is also used for eliminating gloss for the purpose of obtaining a smooth surface or mirror surface gloss.
Most of the existing barrel polishing machines clamp the barrel on a machine tool to enable the barrel to rotate and polish the barrel by matching with a polishing wheel, but the method is not suitable for the thin-wall barrel, and when the barrel is thin and the shape of the barrel is easy to change, the barrel cannot be accurately fixed, and the polishing of the thin-wall barrel cannot be realized; at present, most of thin-wall cylinder parts are polished manually, the working efficiency is low, and the method is not suitable for polishing batch thin-wall cylinder parts.
Disclosure of Invention
In order to make up the defects of the prior art, the invention provides a polishing machine for the inner wall of a stainless steel thin-wall cylinder. The invention is mainly used for solving the problems that the existing barrel polishing machine is not suitable for thin-wall barrels, the barrel cannot be accurately fixed and the polishing of the thin-wall barrel cannot be realized when the barrel is thin and the shape of the barrel is easy to change, and the manual polishing work efficiency is low and the barrel polishing machine is not suitable for polishing batch thin-wall barrels.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention provides a polishing machine for the inner wall of a stainless steel thin-wall cylinder part, which comprises a lifting part, a pressing part, a supporting part, a polishing part and a rack, wherein the lifting part is arranged on the rack; the lifting component comprises a sliding column, a transverse plate, a rack, a first rotating shaft, a first gear and a first motor; two ends of the rack are symmetrically provided with a first sliding groove; the first sliding groove is vertically arranged; the first sliding groove is connected with the sliding column in a sliding manner; the transverse plate is arranged at the upper end of the sliding column; two ends of the transverse plate are respectively fixedly connected with the two sliding columns; a first mounting groove is formed in the side face of one of the sliding columns; the rack is arranged in the first mounting groove; the rack is fixedly connected with the sliding column; the first rotating shaft is arranged on the side surface of the rack; the first rotating shaft is rotatably connected with the rack; the first gear is sleeved on the first rotating shaft; the first gear is fixedly connected with the first rotating shaft; the first gear is meshed with the rack; the first motor is arranged on the side surface of the rack; the first motor is fixedly connected with the rack; the rotating shaft of the first motor is fixedly connected with one end of the first rotating shaft; the pressing part is arranged on the frame; the pressing part is used for realizing the pressing and fixing of the thin-wall cylinder part; the supporting component is arranged below the transverse plate; the supporting component is connected with the transverse plate; the supporting component is used for supporting the inner wall of the thin-wall cylinder; the polishing component is arranged below the supporting component; the polishing component is connected with the supporting component; the polishing component is used for polishing the thin-wall barrel part.
When the polishing machine works, a thin-wall cylinder is placed on a rack, a first motor rotates to drive a first rotating shaft to rotate, further drives a first gear to rotate, further drives a rack to move downwards, further drives a sliding column to move downwards, further drives a transverse plate to move downwards, further drives a supporting part to move downwards, further drives a polishing part to move downwards, after the supporting part moves to the lower end of the thin-wall cylinder, the supporting part props up the side wall of the thin-wall cylinder to keep the inner wall of the thin-wall cylinder in a ring shape, after the supporting part props up the side wall of the thin-wall cylinder, the pressing part presses and fixes the thin-wall cylinder, the polishing part works after the thin-wall cylinder is fixed, meanwhile, the first motor drives the first rotating shaft to rotate reversely, further drives the rack to move upwards, further drives the transverse plate to move upwards, further drives the supporting part and the polishing part to move upwards, further the polishing part polishes and polishes the whole inner wall of the thin-wall cylinder, thereby realizing the polishing of the inner wall of the thin-wall cylinder; most of existing barrel polishing machines clamp a barrel on a machine tool, so that the barrel rotates and is polished by matching with a polishing wheel, but the method is not suitable for thin-wall barrels, when the barrel is thin and the shape of the barrel is easy to change, the barrel cannot be accurately fixed, and the polishing of the thin-wall barrel cannot be realized; at present, most of thin-wall barrel parts are polished manually, the manual polishing is low in working efficiency and is not suitable for polishing batch thin-wall barrel parts, when the polishing machine is used, after the thin-wall barrel parts are placed on the polishing machine by workers, the polishing of the thin-wall barrel parts can be realized only by controlling the polishing machine, the batch barrel parts can be polished by repeating the above work, and further, the time is saved.
Preferably, the supporting part comprises a first cylinder, a first fixing ring, a first elastic ring, an elastic supporting ring, an electric push rod and a connecting unit; the first cylinder is arranged below the transverse plate; the upper end of the first cylinder is fixedly connected with the transverse plate; the first fixing ring is arranged at the lower end of the first cylinder; the first fixing ring is fixedly connected with the first cylinder; the first elastic ring is arranged outside the first fixing ring; the first elastic ring is made of a metal material; the cylindrical surface of the first fixing ring is provided with four connecting units along the circumferential direction; the connecting units are uniformly arranged at intervals; the connecting unit comprises a first connecting rod and a second connecting rod; one end of the first connecting rod is hinged with the first fixing ring; the other end of the first connecting rod is provided with a threaded hole; the second connecting rod is arranged in the threaded hole; one end of the second connecting rod is in threaded connection with the first connecting rod; the other end of the second connecting rod is hinged with the first elastic ring; the cylindrical surface of the first cylinder is symmetrically provided with two electric push rods; the electric push rod is arranged right above the connecting unit; one end of the electric push rod is hinged with the first cylinder; the other end of the electric push rod is hinged with the first connecting rod; the elastic support ring is sleeved outside the first elastic ring; the elastic support ring is fixedly connected with the first elastic ring.
After the thin-wall cylinder is placed on a polishing machine, before a transverse plate moves downwards, one electric push rod of two electric push rods extends out, and the other electric push rod retracts to drive two connecting units under the two electric push rods to swing in the upper and lower directions respectively so as to drive two ends of an elastic ring to swing and further drive two connecting rods of the other two connecting units to rotate, so that the two connecting rods move towards a cylinder under the combined action of a threaded hole, the distance between the other two ends of the elastic ring is reduced, the distance between the two ends of an elastic support ring is reduced, the elastic support ring is convenient to enter the thin-wall cylinder, the support part enters the thin-wall cylinder, the two electric push rods recover the original positions after the support part enters the thin-wall cylinder, and the two connecting units under the two electric push rods recover the horizontal position, and then the first elastic ring restores to the horizontal position, and simultaneously drives the second connecting rods of the other two connecting units to rotate, so that the two second connecting rods restore to the original positions under the combined action of the first elastic ring and the threaded holes, further the first elastic ring restores to the original shape, further the elastic support ring supports the inner wall of the thin-wall barrel, further the inner wall of the thin-wall barrel keeps annular, further the polishing component jointly acts on the inner wall of the thin-wall barrel to polish the inner wall of the thin-wall barrel, further the polishing of the inner wall of the thin-wall barrel is realized, and further the polishing of the thin-wall barrel is realized.
Preferably, the polishing part comprises a second elastic ring, a second rotating shaft, a second gear, a first rotating ring, a fifth gear, a first connecting plate, a second connecting plate, an annular polishing part, a third elastic ring, a fourth elastic ring, a third rotating shaft, a third gear, a fourth gear and a second motor; the first rotating ring is arranged below the first fixing ring; the first rotating ring is rotationally connected with the first cylinder; the second elastic ring is arranged outside the first rotating ring; the second elastic ring is made of a metal material; the first connecting plate is arranged right below the first connecting rod provided with the electric push rod; one end of the first connecting plate is hinged with the first rotating ring through a hinge seat; the other end of the first connecting plate is hinged with the second elastic ring; the second elastic ring is sleeved with the annular polishing piece; the annular polishing piece is fixedly connected with the second elastic ring; the third elastic ring is arranged above the second elastic ring; the third elastic ring is made of a metal material; the third elastic ring is fixedly connected with the first elastic ring; the fourth elastic ring is arranged in the third elastic ring; the fourth elastic ring is made of a metal material; the fourth elastic ring is rotationally connected with the third elastic ring; the second connecting plate is arranged above the first connecting plate; the upper end of the second connecting plate is hinged with the fourth elastic ring; the lower end of the second connecting plate is hinged with the second elastic ring; the first cylinder is internally provided with the second rotating shaft; the second rotating shaft is rotatably connected with the first cylinder; a second gear is arranged at the lower end of the second rotating shaft; the second gear is fixedly connected with the second rotating shaft; the lower end of the first cylinder is provided with a connecting seat; the connecting seat is fixedly connected with the first cylinder; the third rotating shaft is arranged on the connecting seat; the third rotating shaft is rotatably connected with the connecting seat; the third gear is arranged at the lower end of the third rotating shaft; the third gear is fixedly connected with the third rotating shaft; the third gear is meshed with the second gear; the fourth gear is arranged at the upper end of the third rotating shaft; the fourth gear is fixedly connected with the third rotating shaft; the fifth gear is arranged at the lower end of the first rotating ring; the fifth gear is fixedly connected with the first rotating ring; the fifth gear is meshed with the fourth gear; the second motor is arranged above the transverse plate; the second motor is fixedly connected with the transverse plate; and the rotating shaft of the second motor is fixedly connected with the second rotating shaft.
When two electric push rods make two ends of the first elastic ring swing in two directions, the first elastic ring drives two ends of the third elastic ring to swing in two directions, and further drives two ends of the fourth elastic ring to swing in two directions, and further drives two ends of the second elastic ring to swing in two directions, and further drives two ends of the annular polishing piece to swing in two directions, so that the annular polishing piece can conveniently enter the thin-wall barrel, after the support part enters the thin-wall barrel, the two electric push rods restore the original position, and further the first elastic ring restores the original position, and further the third elastic ring the original position, and further the fourth elastic ring the original position, and further the second connecting plate restores the original position, and further the second elastic ring the original position, and then the annular polishing piece is restored to the original position, and further the annular polishing piece is restored to the original shape, after the annular polishing piece is restored to the original shape, the second motor drives the second rotating shaft to rotate, and further drives the second gear to rotate, and further drives the third rotating shaft to rotate, and further drives the fourth gear to rotate, and further drives the fifth gear to rotate, and further drives the first rotating shaft to rotate around the first cylinder, and further drives the first connecting plate to rotate around the first cylinder, and further drives the second elastic shaft to rotate around the first cylinder, and further drives the annular polishing piece to rotate around the first cylinder, and further the annular polishing piece polishes the inner wall of the thin-wall cylinder piece, and further realizes the polishing of the thin-wall cylinder piece.
Preferably, a first magnet is arranged on the hinge seat; the first magnet is fixedly connected with the hinge base; one end of the first connecting plate, which is close to the hinge seat, is provided with a second magnet; the second magnet is fixedly connected with the first connecting plate.
Through setting up magnet and magnet No. two, and then magnet and magnet No. two produce suction, and then suction makes the position of connecting plate remain stable No. one, and then makes the position of elastic ring No. two remain stable, and then makes the position of annular polishing piece remain stable, and then makes the shape of annular polishing piece and the inner wall of thin wall section of thick bamboo spare keep identical, and then makes the polishing degree of annular polishing piece to thin wall section of thick bamboo spare inner wall unanimous, and then improves the polishing quality of thin wall section of thick bamboo spare inner wall.
Preferably, the elastic support ring is made of rubber; an annular air cavity is arranged in the elastic support ring.
The annular air cavity is formed in the elastic support ring, so that air in the annular air cavity can flow, the elastic support can deform completely, the elastic support ring can conveniently enter the thin-wall barrel part, and time is saved; after the elastic support ring recovers the shape, the gas in the annular gas cavity is uniformly distributed, so that the elastic support ring generates uniform support force on the side wall of the thin-wall cylinder part, the inner wall of the thin-wall cylinder part is kept in fit with the elastic support ring, the shape of the thin-wall cylinder part is kept stable, uniform polishing of the inner wall of the thin-wall cylinder part is realized, and the polishing quality of the inner wall of the thin-wall cylinder part is improved.
Preferably, the pressing part comprises a fixed disc, a rotating disc, an air cylinder and a sliding block; the fixed disc is arranged on the rack; the fixed disc is fixedly connected with the rack; a second sliding groove is formed in the bottom surface of the fixed disc along the diameter direction; the second sliding grooves are uniformly arranged at intervals; the second sliding groove is connected with the sliding block in a sliding manner; a first cylinder is arranged at the upper end of the sliding block; the first cylinder is fixedly connected with the sliding block; a pressing plate is arranged on the side surface of the sliding block; the pressing plate is fixedly connected with the sliding block; the rotating disc is arranged above the fixed disc; the rotating disc is rotatably connected with the fixed disc; a rectangular avoidance groove is formed in the position, corresponding to the first cylinder, of the rotating disc; the width of the rectangular avoidance groove is equal to the diameter of the first cylinder; the cylindrical surface of the first cylinder is abutted against the side wall of the rectangular avoidance groove; the air cylinder is arranged on the frame; one end of the cylinder is hinged with the frame; the other end of the cylinder is hinged with the rotating disc.
After the thin-wall barrel part is supported by the supporting part, the piston rod of the air cylinder retracts to further drive the rotating disc to rotate, further the first cylinder drives the sliding block to move towards the thin-wall barrel part, further the pressing plate is driven to move towards the thin-wall barrel part, further the pressing plate presses the lower end of the thin-wall barrel part tightly, and further the thin-wall barrel part is pressed and fixed.
Preferably, a baffle plate is arranged above the first connecting rod; the baffle plate is made of rubber; the separation blade is fixedly connected with the first cylinder.
Through setting up the separation blade, the separation blade prevents that the dust that produces from scattering to the outside of thin wall section of thick bamboo piece among the polishing process, and then is favorable to the collection of dust, and then reduces the content of dust in the air, and then reduces the injury of dust to the staff, and then reduces the probability that the staff suffers from the occupational disease.
The invention has the following beneficial effects:
1. in the invention, a thin-wall cylinder is placed on a frame, a first motor rotates to drive a first rotating shaft to rotate, further drives a first gear to rotate, further drives a rack to move downwards, further drives a sliding column to move downwards, further drives a transverse plate to move downwards, further drives a supporting part to move downwards, further drives a polishing part to move downwards, after the supporting part moves to the lower end of the thin-wall cylinder, the supporting part props up the side wall of the thin-wall cylinder to keep the inner wall of the thin-wall cylinder in an annular shape, after the supporting part props up the side wall of the thin-wall cylinder, the pressing part presses and fixes the thin-wall cylinder, the polishing part works after the thin-wall cylinder is fixed, meanwhile, the first motor drives the first rotating shaft to rotate reversely, further drives the rack to move upwards, further drives the transverse plate to move upwards, further drives the supporting part and the polishing part to move upwards, further the polishing part polishes and polishes the whole inner wall of the thin-wall cylinder, thereby realizing the polishing of the inner wall of the thin-wall cylinder; most of existing barrel polishing machines clamp a barrel on a machine tool, so that the barrel rotates and is polished by matching with a polishing wheel, but the method is not suitable for thin-wall barrels, when the barrel is thin and the shape of the barrel is easy to change, the barrel cannot be accurately fixed, and the polishing of the thin-wall barrel cannot be realized; at present, most of thin-wall barrel parts are polished manually, the manual polishing is low in working efficiency and is not suitable for polishing batch thin-wall barrel parts, when the polishing machine is used, after the thin-wall barrel parts are placed on the polishing machine by workers, the polishing of the thin-wall barrel parts can be realized only by controlling the polishing machine, the batch barrel parts can be polished by repeating the above work, and further, the time is saved.
2. After the thin-wall cylinder is placed on a polishing machine, before a transverse plate moves downwards, one electric push rod of two electric push rods extends out, the other electric push rod retracts, so that two connecting units under the two electric push rods are driven to swing in the upper and lower directions respectively, so that two ends of an elastic ring are driven to swing, so that a second connecting rod of the other two connecting units is driven to rotate, the two second connecting rods move towards a first cylinder under the combined action of a threaded hole, so that the distance between the other two ends of the elastic ring is reduced, the distance between the two ends of an elastic support ring is reduced, the elastic support ring is convenient to enter the thin-wall cylinder, the support part enters the thin-wall cylinder, the two electric push rods restore the original positions after the support part enters the thin-wall cylinder, and the two connecting units under the two electric push rods restore the horizontal position, and then the first elastic ring restores to the horizontal position, and simultaneously drives the second connecting rods of the other two connecting units to rotate, so that the two second connecting rods restore to the original positions under the combined action of the first elastic ring and the threaded holes, further the first elastic ring restores to the original shape, further the elastic support ring supports the inner wall of the thin-wall barrel, further the inner wall of the thin-wall barrel keeps annular, further the polishing component jointly acts on the inner wall of the thin-wall barrel to polish the inner wall of the thin-wall barrel, further the polishing of the inner wall of the thin-wall barrel is realized, and further the polishing of the thin-wall barrel is realized.
3. When two electric push rods enable two ends of a first elastic ring to swing up and down respectively, the first elastic ring drives two ends of a third elastic ring to swing up and down respectively, and further drives two ends of a fourth elastic ring to swing up and down respectively, and further drives two ends of the second elastic ring to swing up and down respectively through two second connecting plates, so as to further drive two ends of an annular polishing piece to swing up and down respectively, so that the annular polishing piece can conveniently enter the thin-wall barrel piece, after a supporting part enters the thin-wall barrel piece, the two electric push rods restore the original position, further the first elastic ring restores the original position, further the third elastic ring restores the original position, further the fourth elastic ring restores the original position, further the second connecting plate restores the original position, further the second elastic ring restores the original position, and then the annular polishing piece is restored to the original position, and further the annular polishing piece is restored to the original shape, after the annular polishing piece is restored to the original shape, the second motor drives the second rotating shaft to rotate, and further drives the second gear to rotate, and further drives the third rotating shaft to rotate, and further drives the fourth gear to rotate, and further drives the fifth gear to rotate, and further drives the first rotating shaft to rotate around the first cylinder, and further drives the first connecting plate to rotate around the first cylinder, and further drives the second elastic shaft to rotate around the first cylinder, and further drives the annular polishing piece to rotate around the first cylinder, and further the annular polishing piece polishes the inner wall of the thin-wall cylinder piece, and further realizes the polishing of the thin-wall cylinder piece.
4. According to the invention, the first magnet and the second magnet are arranged, so that the first magnet and the second magnet generate suction force, the position of the first connecting plate is kept stable by the suction force, the position of the second elastic ring is kept stable, the position of the annular polishing piece is kept stable, the shape of the annular polishing piece is kept inosculated with the inner wall of the thin-wall barrel, the polishing degree of the annular polishing piece to the inner wall of the thin-wall barrel is consistent, and the polishing quality of the inner wall of the thin-wall barrel is improved.
5. According to the invention, the annular air cavity is arranged in the elastic support ring, so that air in the annular air cavity can flow, the elastic support can be deformed, the elastic support ring can conveniently enter the thin-wall barrel part, and the time is saved; after the elastic support ring recovers the shape, the gas in the annular gas cavity is uniformly distributed, so that the elastic support ring generates uniform support force on the side wall of the thin-wall cylinder part, the inner wall of the thin-wall cylinder part is kept in fit with the elastic support ring, the shape of the thin-wall cylinder part is kept stable, uniform polishing of the inner wall of the thin-wall cylinder part is realized, and the polishing quality of the inner wall of the thin-wall cylinder part is improved.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a schematic view of the overall structure of the polishing machine of the present invention;
FIG. 2 is a schematic view of the internal structure of the polishing machine of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is an enlarged view of a portion of FIG. 2 at B;
FIG. 5 is a schematic structural view of a fixing plate according to the present invention;
FIG. 6 is a schematic view of the structure of the polishing member of the present invention;
FIG. 7 is a schematic view of the construction of the baffle of the present invention;
in the figure: lifting component 1, sliding column 11, transverse plate 12, rack 13, first rotating shaft 14, first gear 15, first motor 16, pressing component 2, fixed disk 21, rotating disk 22, rectangular avoiding groove 221, air cylinder 23, slide block 24, first cylinder 241, pressing plate 242, supporting component 3, first cylinder 31, connecting seat 311, first fixing ring 32, first elastic ring 33, elastic supporting ring 34, annular air cavity 341, electric push rod 35, connecting unit 36, first connecting rod 361, second connecting rod 362, polishing component 4, second elastic ring 41, second rotating shaft 42, second gear 421, first rotating ring 43, fifth gear 431, hinged seat 432, first magnet 433, first connecting plate 44, second magnet 441, second connecting plate 45, annular polishing component 46, third elastic ring 47, fourth elastic ring 48, third rotating shaft 49, third gear 491, fourth gear 492, fourth gear 46, fourth gear 44, fourth gear 46, fifth gear, sixth gear, fourth gear, sixth gear with a third gear, sixth gear, and fourth gear, Frame 5, separation blade 6, No. two motor 7.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 and fig. 2, a polishing machine for the inner wall of a stainless steel thin-wall cylinder comprises a lifting part 1, a pressing part 2, a supporting part 3, a polishing part 4 and a frame 5; the lifting component 1 comprises a sliding column 11, a transverse plate 12, a rack 13, a first rotating shaft 14, a first gear 15 and a first motor 16; a first sliding groove is symmetrically formed in two ends of the rack 5; the first sliding groove is vertically arranged; the first sliding groove is connected with the sliding column 11 in a sliding manner; the transverse plate 12 is arranged at the upper end of the sliding column 11; two ends of the transverse plate 12 are respectively fixedly connected with the two sliding columns 11; a first mounting groove is formed in the side surface of one of the sliding columns 11; the first mounting groove is internally provided with the rack 13; the rack 13 is fixedly connected with the sliding column 11; the first rotating shaft 14 is arranged on the side surface of the rack 5; the first rotating shaft 14 is rotatably connected with the frame 5; the first gear 15 is sleeved on the first rotating shaft 14; the first gear 15 is fixedly connected with the first rotating shaft 14; the first gear 15 is meshed with the rack 13; the first motor 16 is arranged on the side surface of the rack 5; the first motor 16 is fixedly connected with the frame 5; a rotating shaft of the first motor 16 is fixedly connected with one end of the first rotating shaft 14; the frame 5 is provided with the pressing part 2; the pressing part 2 is used for realizing the pressing and fixing of the thin-wall cylinder part; the supporting part 3 is arranged below the transverse plate 12; the supporting component 3 is connected with the transverse plate 12; the supporting component 3 is used for supporting the inner wall of the thin-wall cylinder; the polishing component 4 is arranged below the supporting component 3; the polishing member 4 is connected to the support member 3; the polishing component 4 is used for polishing and burnishing the thin-wall barrel.
When the polishing machine works, a thin-wall cylinder is placed on a rack, a first motor 16 rotates to drive a first rotating shaft 14 to rotate, further a first gear 15 is driven to rotate, further a rack 13 is driven to move downwards, further a sliding column 11 is driven to move downwards, further a transverse plate 12 is driven to move downwards, further a supporting part 3 is driven to move downwards, further a polishing part 4 is driven to move downwards, after the supporting part 3 moves to the lower end of the thin-wall cylinder, the supporting part 3 props up the side wall of the thin-wall cylinder to enable the inner wall of the thin-wall cylinder to keep an annular shape, after the supporting part 3 props up the side wall of the thin-wall cylinder, a pressing part 2 tightly presses and fixes the thin-wall cylinder, the polishing part 4 works after the thin-wall cylinder is fixed, meanwhile, the first motor 16 drives the first rotating shaft 14 to rotate reversely, further drives the rack 13 to move upwards, further drives a transverse plate 12 to move upwards, further drives the supporting part 3 and the polishing part 4 to move upwards, the polishing component 4 further polishes and polishes the whole inner wall of the thin-wall cylinder, and then polishing of the inner wall of the thin-wall cylinder is achieved; most of the existing barrel polishing machines clamp the barrel on a machine tool to enable the barrel to rotate, and polish the barrel by matching with a polishing wheel, but the method is not suitable for the thin-wall barrel, when the barrel is thin and the shape of the barrel is easy to change, the barrel cannot be accurately fixed, and the polishing of the thin-wall barrel cannot be realized, but the polishing machine compresses and fixes the thin-wall barrel by using a compressing part 2 after the supporting part 3 lifts the side wall of the thin-wall barrel support, the shape of the thin-wall barrel is kept annular in the polishing process, so that the polishing part 4 can polish and polish the thin-wall barrel, and the polishing of the thin-wall barrel can be realized; at present, most of thin-wall barrel parts are polished manually, the manual polishing is low in working efficiency and is not suitable for polishing batch thin-wall barrel parts, when the polishing machine is used, after the thin-wall barrel parts are placed on the polishing machine by workers, the polishing of the thin-wall barrel parts can be realized only by controlling the polishing machine, the batch barrel parts can be polished by repeating the above work, and further, the time is saved.
As shown in fig. 1, 2, 4 and 6, the support part 3 includes a first cylinder 31, a first fixing ring 32, a first elastic ring 33, an elastic support ring 34, an electric push rod 35 and a connecting unit 36; the first cylinder 31 is arranged below the transverse plate 12; the upper end of the first cylinder 31 is fixedly connected with the transverse plate 12; the first fixing ring 32 is arranged at the lower end of the first cylinder 31; the first fixing ring 32 is fixedly connected with the first cylinder 31; the first elastic ring 33 is arranged outside the first fixing ring 32; the first elastic ring 33 is made of a metal material; the cylindrical surface of the first fixing ring 32 is provided with four connecting units 36 along the circumferential direction; the connecting units 36 are uniformly arranged at intervals; the connecting unit 36 includes a first connecting rod 361 and a second connecting rod 362; one end of the first connecting rod 361 is hinged with the first fixing ring 32; the other end of the first connecting rod 361 is provided with a threaded hole; the second connecting rod 362 is arranged in the threaded hole; one end of the second connecting rod 362 is in threaded connection with the first connecting rod 361; the other end of the second connecting rod 362 is hinged with the first elastic ring 33; the cylindrical surface of the first cylinder 31 is symmetrically provided with two electric push rods 35; the electric push rod 35 is arranged right above the connecting unit 36; one end of the electric push rod 35 is hinged with the first cylinder 31; the other end of the electric push rod 35 is hinged with the first connecting rod 361; the elastic support ring 34 is sleeved outside the first elastic ring 33; the elastic support ring 34 is fixedly connected with the first elastic ring 33.
After the thin-wall cylinder is placed on a polishing machine, before the transverse plate 12 moves downwards, one electric push rod 35 of the two electric push rods 35 extends out, and the other electric push rod 35 retracts, so that the two connecting units 36 right below the two electric push rods 35 are driven to swing in the upper and lower directions respectively, so that the two ends of the first elastic ring 33 are driven to swing, so that the second connecting rods 362 of the other two connecting units 36 are driven to rotate, so that the two second connecting rods 362 move towards the first cylinder 31 under the combined action of the first connecting rods and the threaded holes, so that the distance between the other two ends of the first elastic ring 33 is reduced, the distance between the two ends of the elastic support ring 34 is reduced, the elastic support ring 34 can conveniently enter the thin-wall cylinder, the support part 3 can conveniently enter the thin-wall cylinder, after the support part 3 enters the thin-wall cylinder, the two electric push rods 35 restore to the original positions, and then two connecting units 36 under two electric push rods 35 recover the horizontal position, and further make the elastic ring 33 recover the horizontal position, drive the connecting rod 362 of two other connecting units 36 to rotate at the same time, and then make two connecting rods 362 recover the original position under the combined action with the screw hole, and further make the elastic ring 33 recover the original shape, and further make the elastic support ring 34 recover the original shape, and further the elastic support ring 34 supports the inner wall of the thin-wall cylinder, and further make the inner wall of the thin-wall cylinder keep annular, and further polish the inner wall of the thin-wall cylinder with the combined action of the polishing part 4, and further realize the polishing of the inner wall of the thin-wall cylinder, and further realize the polishing of the thin-wall cylinder.
As shown in fig. 1, 2, 3, 4 and 6, the polishing member 4 includes a second elastic ring 41, a second rotating shaft 42, a second gear 421, a first rotating ring 43, a fifth gear 431, a first connecting plate 44, a second connecting plate 45, an annular polishing member 46, a third elastic ring 47, a fourth elastic ring 48, a third rotating shaft 49, a third gear 491, a fourth gear 492 and a second motor 7; the first rotating ring 43 is arranged below the first fixing ring 32; the first rotating ring 43 is rotatably connected with the first cylinder 31; the second elastic ring 41 is arranged outside the first rotating ring 43; the second elastic ring 41 is made of a metal material; the first connecting plate 44 is arranged right below the first connecting rod 361 of the electric push rod 35; one end of the first connecting plate 44 is hinged with the first rotating ring 43 through a hinge seat 432; the other end of the first connecting plate 44 is hinged with the second elastic ring 41; the annular polishing piece 46 is sleeved outside the second elastic ring 41; the annular polishing piece 46 is fixedly connected with the second elastic ring 41; the third elastic ring 47 is arranged above the second elastic ring 41; the third elastic ring 47 is made of a metal material; the third elastic ring 47 is fixedly connected with the first elastic ring 33; the fourth elastic ring 48 is arranged in the third elastic ring 47; the fourth elastic ring 48 is made of metal material; the fourth elastic ring 48 is rotationally connected with the third elastic ring 47; the second connecting plate 45 is arranged above the first connecting plates 44; the upper end of the second connecting plate 45 is hinged with the fourth elastic ring 48; the lower end of the second connecting plate 45 is hinged with the second elastic ring 41; the second rotating shaft 42 is arranged in the first cylinder 31; the second rotating shaft 42 is rotatably connected with the first cylinder 31; a second gear 421 is arranged at the lower end of the second rotating shaft 42; the second gear 421 is fixedly connected with the second rotating shaft 42; the lower end of the first cylinder 31 is provided with a connecting seat 311; the connecting seat 311 is fixedly connected with the first cylinder 31; the third rotating shaft 49 is arranged on the connecting seat 311; the third rotating shaft 49 is rotatably connected with the connecting seat 311; the third gear 491 is arranged at the lower end of the third rotating shaft 49; the third gear 491 is fixedly connected with the third rotating shaft 49; the third gear 491 meshes with the second gear 421; the fourth gear 492 is arranged at the upper end of the third rotating shaft 49; the fourth gear 492 is fixedly connected with the third rotating shaft 49; the fifth gear 431 is arranged at the lower end of the first rotating ring 43; the fifth gear 431 is fixedly connected with the first rotating ring 43; the fifth gear 431 is meshed with the fourth gear 492; the second motor 7 is arranged above the transverse plate 12; the second motor 7 is fixedly connected with the transverse plate 12; the rotating shaft of the second motor 7 is fixedly connected with the second rotating shaft 42.
When the two electric push rods 35 make the two ends of the first elastic ring 33 swing up and down respectively, the first elastic ring 33 drives the two ends of the third elastic ring 47 to swing up and down respectively, and further drives the two ends of the fourth elastic ring 48 to swing up and down respectively, and further drives the two ends of the second elastic ring 41 to swing up and down respectively through the two second connecting plates 45, and further drives the two ends of the annular polishing member 46 to swing up and down respectively, so that the annular polishing member 46 can conveniently enter the thin-wall barrel member, after the supporting member 3 enters the thin-wall barrel member, the two electric push rods 35 restore the original position, and further make the first elastic ring 33 restore the original position, and further make the third elastic ring 47 restore the original position, and further make the fourth elastic ring 48 restore the original position, and further make the second connecting plate 45 restore the original position, thereby restoring the second elastic ring 41 to the original position, further restoring the annular polishing member 46 to the original position, thereby the annular polishing piece 46 is recovered to the original shape, after the annular polishing piece 46 is recovered to the original shape, the second motor 7 drives the second rotating shaft 42 to rotate, thereby driving the second gear 421 to rotate, further driving the third gear 491 to rotate, further driving the third rotating shaft 49 to rotate, thereby driving the fourth gear 492 to rotate, further driving the fifth gear 431 to rotate, further driving the first rotating ring 43 to rotate around the first cylinder 31, thereby driving the first connecting plate 44 to rotate around the first cylinder 31, and further driving the second elastic ring 41 to rotate around the first cylinder 31, and then the annular polishing piece 46 is driven to rotate around the first cylinder 31, and then the annular polishing piece 46 polishes and polishes the inner wall of the thin-wall cylinder, so that the polishing of the inner wall of the thin-wall cylinder is realized, and further the polishing of the thin-wall cylinder is realized.
As shown in fig. 3 and 6, a first magnet 433 is arranged on the hinge seat 432; the first magnet 433 is fixedly connected with the hinge base 432; a second magnet 441 is arranged at one end, close to the hinge seat 432, of the first connecting plate 44; the second magnet 441 is fixedly connected with the first connecting plate 44.
Through setting up magnet 433 and magnet 441 No. one, and then magnet 433 and magnet 441 No. two produce the suction, and then the suction makes the position of connecting plate 44 remain stable No. one, and then makes the position of elastic ring 41 remain stable No. two, and then makes the position of annular polishing 46 remain stable, and then makes the shape of annular polishing 46 and the inner wall of thin wall barrel spare keep identical, and then makes the polishing degree of annular polishing 46 to thin wall barrel spare inner wall unanimous, and then improves the polishing quality of thin wall barrel spare inner wall.
As shown in fig. 4, the elastic support ring 34 is made of rubber; an annular air cavity 341 is arranged in the elastic support ring 34.
By arranging the annular air cavity 341 in the elastic support ring 34, the air in the annular air cavity 341 can flow, so that the elastic support can be deformed completely, the elastic support ring 34 can conveniently enter the thin-wall cylinder part, and the time is saved; after the elastic supporting ring 34 recovers the shape, the gas in the annular gas cavity 341 is uniformly distributed, so that the elastic supporting ring 34 generates uniform supporting force to the side wall of the thin-wall cylinder, the inner wall of the thin-wall cylinder is kept in fit with the elastic supporting ring 34, the shape of the thin-wall cylinder is kept stable, the uniform polishing of the inner wall of the thin-wall cylinder is realized, and the polishing quality of the inner wall of the thin-wall cylinder is improved.
As shown in fig. 1, 2 and 5, the pressing member 2 includes a fixed disc 21, a rotating disc 22, an air cylinder 23 and a slider 24; the fixed disc 21 is arranged on the frame 5; the fixed disc 21 is fixedly connected with the frame 5; a second sliding groove is formed in the bottom surface of the fixed disc 21 along the diameter direction; the second sliding grooves are uniformly arranged at intervals; the second sliding groove is connected with the sliding block 24 in a sliding manner; a first cylinder 241 is arranged at the upper end of the sliding block 24; the first cylinder 241 is fixedly connected with the sliding block 24; a pressing plate 242 is arranged on the side surface of the sliding block 24; the pressing plate 242 is fixedly connected with the sliding block 24; the rotating disc 22 is arranged above the fixed disc 21; the rotating disc 22 is rotatably connected with the fixed disc 21; a rectangular avoidance groove 221 is formed in the position, corresponding to the first cylinder 241, of the rotating disc 22; the width of the rectangular avoidance groove 221 is equal to the diameter of the first cylinder 241; the cylindrical surface of the first cylinder 241 abuts against the side wall of the rectangular avoidance groove 221; the air cylinder 23 is arranged on the frame 5; one end of the cylinder 23 is hinged with the frame 5; the other end of the cylinder 23 is hinged with the rotating disc 22.
After the thin-wall cylinder is supported by the supporting part 3, the piston rod of the air cylinder 23 retracts to drive the rotating disc 22 to rotate, the first cylinder 241 drives the sliding block 24 to move towards the thin-wall cylinder, the pressing plate 242 is driven to move towards the thin-wall cylinder, and the pressing plate 242 compresses the lower end of the thin-wall cylinder, so that the thin-wall cylinder is compressed and fixed.
As shown in fig. 1 and 7, a blocking plate 6 is arranged above the first connecting rod 361; the baffle 6 is made of rubber; the baffle 6 is fixedly connected with the first cylinder 31.
Through setting up separation blade 6, separation blade 6 prevents that the dust that produces from scattering to the outside of thin wall section of thick bamboo piece among the polishing process, and then is favorable to the collection of dust, and then reduces the content of dust in the air, and then reduces the injury of dust to the staff, and then reduces the probability that the staff suffers from occupational disease.
When the polishing machine works, a thin-wall cylinder is placed on a rack, a first motor 16 rotates to drive a first rotating shaft 14 to rotate, further a first gear 15 is driven to rotate, further a rack 13 is driven to move downwards, further a sliding column 11 is driven to move downwards, further a transverse plate 12 is driven to move downwards, further a supporting part 3 is driven to move downwards, further a polishing part 4 is driven to move downwards, after the supporting part 3 moves to the lower end of the thin-wall cylinder, the supporting part 3 props up the side wall of the thin-wall cylinder to enable the inner wall of the thin-wall cylinder to keep an annular shape, after the supporting part 3 props up the side wall of the thin-wall cylinder, a pressing part 2 tightly presses and fixes the thin-wall cylinder, the polishing part 4 works after the thin-wall cylinder is fixed, meanwhile, the first motor 16 drives the first rotating shaft 14 to rotate reversely, further drives the rack 13 to move upwards, further drives a transverse plate 12 to move upwards, further drives the supporting part 3 and the polishing part 4 to move upwards, the polishing component 4 further polishes and polishes the whole inner wall of the thin-wall cylinder, and then polishing of the inner wall of the thin-wall cylinder is achieved; most of the existing barrel polishing machines clamp the barrel on a machine tool to enable the barrel to rotate, and polish the barrel by matching with a polishing wheel, but the method is not suitable for the thin-wall barrel, when the barrel is thin and the shape of the barrel is easy to change, the barrel cannot be accurately fixed, and the polishing of the thin-wall barrel cannot be realized, but the polishing machine compresses and fixes the thin-wall barrel by using a compressing part 2 after the supporting part 3 lifts the side wall of the thin-wall barrel support, the shape of the thin-wall barrel is kept annular in the polishing process, so that the polishing part 4 can polish and polish the thin-wall barrel, and the polishing of the thin-wall barrel can be realized; at present, most of thin-wall barrel parts are polished manually, the manual polishing is low in working efficiency and is not suitable for polishing batch thin-wall barrel parts, when the polishing machine is used, after the thin-wall barrel parts are placed on the polishing machine by workers, the polishing of the thin-wall barrel parts can be realized only by controlling the polishing machine, the batch barrel parts can be polished by repeating the above work, and further, the time is saved.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (7)
1. The polishing machine for the inner wall of the stainless steel thin-wall cylinder part is characterized in that: comprises a lifting component (1), a pressing component (2), a supporting component (3), a polishing component (4) and a frame (5); the lifting component (1) comprises a sliding column (11), a transverse plate (12), a rack (13), a first rotating shaft (14), a first gear (15) and a first motor (16); two ends of the rack (5) are symmetrically provided with a first sliding groove; the first sliding groove is vertically arranged; the first sliding groove is connected with the sliding column (11) in a sliding manner; the transverse plate (12) is arranged at the upper end of the sliding column (11); two ends of the transverse plate (12) are respectively and fixedly connected with the two sliding columns (11); a first mounting groove is formed in the side surface of one of the sliding columns (11); the first mounting groove is internally provided with the rack (13); the rack (13) is fixedly connected with the sliding column (11); the first rotating shaft (14) is arranged on the side surface of the rack (5); the first rotating shaft (14) is rotatably connected with the rack (5); the first gear (15) is sleeved on the first rotating shaft (14); the first gear (15) is fixedly connected with the first rotating shaft (14); the first gear (15) is meshed with the rack (13); the first motor (16) is arranged on the side surface of the rack (5); the first motor (16) is fixedly connected with the rack (5); a rotating shaft of the first motor (16) is fixedly connected with one end of the first rotating shaft (14); the frame (5) is provided with the pressing part (2); the pressing part (2) is used for realizing the pressing and fixing of the thin-wall cylinder; the supporting part (3) is arranged below the transverse plate (12); the supporting part (3) is connected with the transverse plate (12); the supporting component (3) is used for supporting the inner wall of the thin-wall cylinder; the polishing component (4) is arranged below the supporting component (3); the polishing part (4) is connected with the supporting part (3); the polishing component (4) is used for polishing the thin-wall barrel part.
2. The polishing machine for the inner wall of the stainless steel thin-wall barrel part according to claim 1, is characterized in that: the supporting part (3) comprises a first cylinder (31), a first fixing ring (32), a first elastic ring (33), an elastic supporting ring (34), an electric push rod (35) and a connecting unit (36); the first cylinder (31) is arranged below the transverse plate (12); the upper end of the first cylinder (31) is fixedly connected with the transverse plate (12); the first fixing ring (32) is arranged at the lower end of the first cylinder (31); the first fixing ring (32) is fixedly connected with the first cylinder (31); the first elastic ring (33) is arranged outside the first fixing ring (32); the first elastic ring (33) is made of a metal material; the cylindrical surface of the first fixing ring (32) is provided with four connecting units (36) along the circumferential direction; the connecting units (36) are uniformly arranged at intervals; the connecting unit (36) comprises a first connecting rod (361) and a second connecting rod (362); one end of the first connecting rod (361) is hinged with the first fixing ring (32); the other end of the first connecting rod (361) is provided with a threaded hole; the second connecting rod (362) is arranged in the threaded hole; one end of the second connecting rod (362) is in threaded connection with the first connecting rod (361); the other end of the second connecting rod (362) is hinged with the first elastic ring (33); the cylindrical surface of the first cylinder (31) is symmetrically provided with two electric push rods (35); the electric push rod (35) is arranged right above the connecting unit (36); one end of the electric push rod (35) is hinged with the first cylinder (31); the other end of the electric push rod (35) is hinged with the first connecting rod (361); the elastic support ring (34) is sleeved outside the first elastic ring (33); the elastic support ring (34) is fixedly connected with the first elastic ring (33).
3. The polishing machine for the inner wall of the stainless steel thin-wall barrel part according to claim 2, is characterized in that: the polishing part (4) comprises a second elastic ring (41), a second rotating shaft (42), a second gear (421), a first rotating ring (43), a fifth gear (431), a first connecting plate (44), a second connecting plate (45), an annular polishing part (46), a third elastic ring (47), a fourth elastic ring (48), a third rotating shaft (49), a third gear (491), a fourth gear (492) and a second motor (7); the first rotating ring (43) is arranged below the first fixing ring (32); the first rotating ring (43) is rotationally connected with the first cylinder (31); the second elastic ring (41) is arranged outside the first rotating ring (43); the second elastic ring (41) is made of a metal material; the first connecting plate (44) is arranged right below the first connecting rod (361) provided with the electric push rod (35); one end of the first connecting plate (44) is hinged with the first rotating ring (43) through a hinge seat (432); the other end of the first connecting plate (44) is hinged with the second elastic ring (41); the second elastic ring (41) is sleeved with the annular polishing piece (46); the annular polishing piece (46) is fixedly connected with the second elastic ring (41); the third elastic ring (47) is arranged above the second elastic ring (41); the third elastic ring (47) is made of a metal material; the third elastic ring (47) is fixedly connected with the first elastic ring (33); the fourth elastic ring (48) is arranged in the third elastic ring (47); the fourth elastic ring (48) is made of metal material; the fourth elastic ring (48) is rotationally connected with the third elastic ring (47); the second connecting plate (45) is arranged above the first connecting plates (44); the upper end of the second connecting plate (45) is hinged with the fourth elastic ring (48); the lower end of the second connecting plate (45) is hinged with the second elastic ring (41); the first cylinder (31) is internally provided with the second rotating shaft (42); the second rotating shaft (42) is rotatably connected with the first cylinder (31); a second gear (421) is arranged at the lower end of the second rotating shaft (42); the second gear (421) is fixedly connected with the second rotating shaft (42); the lower end of the first cylinder (31) is provided with a connecting seat (311); the connecting seat (311) is fixedly connected with the first cylinder (31); the third rotating shaft (49) is arranged on the connecting seat (311); the third rotating shaft (49) is rotatably connected with the connecting seat (311); the third gear (491) is arranged at the lower end of the third rotating shaft (49); the third gear (491) is fixedly connected with the third rotating shaft (49); the third gear (491) is meshed with the second gear (421); the fourth gear (492) is arranged at the upper end of the third rotating shaft (49); the fourth gear (492) is fixedly connected with the third rotating shaft (49); the fifth gear (431) is arranged at the lower end of the first rotating ring (43); the fifth gear (431) is fixedly connected with the first rotating ring (43); the fifth gear (431) is meshed with the fourth gear (492); the second motor (7) is arranged above the transverse plate (12); the second motor (7) is fixedly connected with the transverse plate (12); and the rotating shaft of the second motor (7) is fixedly connected with the second rotating shaft (42).
4. The polishing machine for the inner wall of the stainless steel thin-wall barrel part according to claim 3, is characterized in that: a first magnet (433) is arranged on the hinge seat (432); the first magnet (433) is fixedly connected with the hinge base (432); one end, close to the hinge seat (432), of the first connecting plate (44) is provided with a second magnet (441); the second magnet (441) is fixedly connected with the first connecting plate (44).
5. The polishing machine for the inner wall of the stainless steel thin-wall barrel part according to claim 4, is characterized in that: the elastic support ring (34) is made of rubber; an annular air cavity (341) is arranged in the elastic support ring (34).
6. The polishing machine for the inner wall of the stainless steel thin-wall barrel part according to claim 5, is characterized in that: the pressing part (2) comprises a fixed disc (21), a rotating disc (22), an air cylinder (23) and a sliding block (24); the rack (5) is provided with the fixed disc (21); the fixed disc (21) is fixedly connected with the rack (5); a second sliding groove is formed in the bottom surface of the fixed disc (21) along the diameter direction; the second sliding grooves are uniformly arranged at intervals; the second sliding groove is connected with the sliding block (24) in a sliding manner; a first cylinder (241) is arranged at the upper end of the sliding block (24); the first cylinder (241) is fixedly connected with the sliding block (24); a pressing plate (242) is arranged on the side surface of the sliding block (24); the pressing plate (242) is fixedly connected with the sliding block (24); the rotating disc (22) is arranged above the fixed disc (21); the rotating disc (22) is rotationally connected with the fixed disc (21); a rectangular avoidance groove (221) is formed in the position, corresponding to the first cylinder (241), of the rotating disc (22); the width of the rectangular avoidance groove (221) is equal to the diameter of the first cylinder (241); the cylindrical surface of the first cylinder (241) is abutted against the side wall of the rectangular avoidance groove (221); the air cylinder (23) is arranged on the frame (5); one end of the air cylinder (23) is hinged with the frame (5); the other end of the air cylinder (23) is hinged with the rotating disc (22).
7. The polishing machine for the inner wall of the stainless steel thin-wall barrel part according to claim 6, is characterized in that: a blocking piece (6) is arranged above the first connecting rod (361); the baffle plate (6) is made of rubber; the baffle plate (6) is fixedly connected with the first cylinder (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110713082.4A CN113199380A (en) | 2021-06-25 | 2021-06-25 | Polishing machine for inner wall of stainless steel thin-wall barrel part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110713082.4A CN113199380A (en) | 2021-06-25 | 2021-06-25 | Polishing machine for inner wall of stainless steel thin-wall barrel part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113199380A true CN113199380A (en) | 2021-08-03 |
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ID=77022713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110713082.4A Withdrawn CN113199380A (en) | 2021-06-25 | 2021-06-25 | Polishing machine for inner wall of stainless steel thin-wall barrel part |
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| Country | Link |
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| CN (1) | CN113199380A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118081591A (en) * | 2024-04-23 | 2024-05-28 | 盐城大丰超越机械制造有限公司 | A grinding wheel feeding mechanism for polishing the inner wall of a flow valve |
-
2021
- 2021-06-25 CN CN202110713082.4A patent/CN113199380A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118081591A (en) * | 2024-04-23 | 2024-05-28 | 盐城大丰超越机械制造有限公司 | A grinding wheel feeding mechanism for polishing the inner wall of a flow valve |
| CN118081591B (en) * | 2024-04-23 | 2024-07-05 | 盐城大丰超越机械制造有限公司 | Flow valve inner wall polishing grinding wheel feeding mechanism |
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Application publication date: 20210803 |