CN113997132A - Polishing equipment for machining motorcycle piston ring and operation method of polishing equipment - Google Patents
Polishing equipment for machining motorcycle piston ring and operation method of polishing equipment Download PDFInfo
- Publication number
- CN113997132A CN113997132A CN202110096502.9A CN202110096502A CN113997132A CN 113997132 A CN113997132 A CN 113997132A CN 202110096502 A CN202110096502 A CN 202110096502A CN 113997132 A CN113997132 A CN 113997132A
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- Prior art keywords
- rod
- connecting rod
- piston ring
- fixedly connected
- sleeve
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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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/01—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor for combined grinding of surfaces of revolution and of adjacent plane surfaces on work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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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
- B24B41/007—Weight compensation; Temperature compensation; Vibration damping
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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
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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
- B24B45/00—Means for securing grinding wheels on rotary arbors
- B24B45/006—Quick mount and release means for disc-like wheels, e.g. on power tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- 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
- B24B5/12—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 both externally and internally with several grinding wheels
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention discloses a polishing device for processing a motorcycle piston ring and an operation method thereof, wherein the polishing device comprises a base, wherein a first polishing mechanism, a second polishing mechanism and a placing mechanism are arranged on the base, and the placing mechanism is positioned between the first polishing mechanism and the second polishing mechanism; the first polishing mechanism comprises a first supporting column, a first fixing block is fixed at the upper end of the first supporting column, and a transmission mechanism is arranged on the first fixing block; the transmission mechanism comprises a mounting seat, a transmission rod and a first air cylinder; the front end and the rear end of the top of the first fixing block are fixedly provided with mounting seats, the mounting seats are hinged with a transmission rod, a first connecting rod is arranged inside one end, away from the mounting seats, of the transmission rod, the first connecting rod is hinged with the transmission rod, and a first air cylinder is fixed on the left side wall of the transmission rod; the device has the advantages that the device can comprehensively polish the piston ring, and the problem of poor product quality caused by poor polishing effect is solved, so that the problem of poor performance of automobile parts is solved.
Description
Technical Field
The invention belongs to the technical field of piston ring processing, and particularly relates to polishing equipment for processing a motorcycle piston ring and an operation method thereof.
Background
The piston ring is used for imbedding the inside becket of piston slot, and the piston ring divide into two kinds: a compression ring and an oil ring. The compression ring can be used for sealing the combustible mixed gas in the combustion chamber; the oil ring is used for scraping the excessive oil on the cylinder, and the piston ring is a metal elastic ring with large outward expansion deformation and is assembled in the annular groove with the corresponding section. Reciprocating and rotary motion's piston ring relies on the pressure differential of gas or liquid, forms sealed between the outer disc of ring and cylinder and a side of ring and annular, need use polishing equipment to polish it when processing the piston ring, but current piston ring polishing equipment polishing efficiency is lower, can only polish a piston ring once, and do not carry out polishing treatment to the both sides of piston ring in addition, thereby the piston ring performance that the side is not polished is not good and has brought very big inconvenience for user's use.
Disclosure of Invention
The invention aims to provide polishing equipment for processing a motorcycle piston ring and an operation method thereof.
The purpose of the invention can be realized by the following technical scheme:
a polishing device for machining a motorcycle piston ring comprises a base, wherein a first polishing mechanism, a second polishing mechanism and a placing mechanism are arranged on the base, and the placing mechanism is positioned between the first polishing mechanism and the second polishing mechanism;
the first polishing mechanism comprises a first supporting column, a first fixing block is fixed at the upper end of the first supporting column, and a transmission mechanism is arranged on the first fixing block; the transmission mechanism comprises a mounting seat, a transmission rod and a first air cylinder; the front end and the rear end of the top of the first fixed block are fixedly provided with a mounting seat which is hinged with a transmission rod, a first connecting rod is arranged inside one end of the transmission rod, which is far away from the mounting seat, the first connecting rod is hinged with the transmission rod, a first air cylinder is fixed on the left side wall of the transmission rod, the telescopic end of the first air cylinder is hinged with the first connecting rod, the rear side surface of the first connecting rod is fixedly connected with a first fixing frame, a second air cylinder is arranged on the first fixing frame, the right side of the first connecting rod is hinged with a second connecting rod, the rear side surface of the second connecting rod is fixedly connected with a transmission block, the transmission block is hinged with the telescopic end of the second air cylinder, the right end of the second connecting rod is fixedly connected with a motor mounting block, a first motor is arranged in the motor mounting block, the front end of the first motor is provided with a first rotating shaft, and the first rotating sleeve is arranged on the first rotating shaft, a first grinding wheel is arranged at the front end of the first rotating sleeve; the lower end of the second connecting rod is fixedly connected with a second fixing frame, a second motor is mounted on the second fixing frame, a second rotating shaft is mounted on the right side of the second motor, and a grinding sleeve is rotatably sleeved on the second rotating shaft;
the second polishing mechanism comprises a second supporting column, a second fixed block is fixed at the upper end of the second supporting column, a transmission mechanism is also arranged on the second fixed block, a transmission rod of the transmission mechanism is hinged with a third connecting rod, and one end of the third connecting rod is hinged with the telescopic end of the first air cylinder; a motor mounting block is fixedly connected to the lower side of the other end of the third connecting rod, a third motor is mounted in the motor mounting block, a third rotating shaft is mounted at the lower end of the third motor, and a second grinding wheel is sleeved at the lower end of the third rotating shaft;
the placing mechanism comprises a lifting rod, a placing seat is fixedly connected to the top surface of the telescopic end of the lifting rod, a plurality of first fixing rods are fixedly connected to the upper end surface of the placing seat, cavities are formed in the first fixing rods, springs are arranged in the cavities, second fixing rods are further arranged in the cavities, one ends of the second fixing rods extend out of the first fixing rods, the lower ends of the springs are fixedly connected with the inner end surface of the bottoms of the first fixing rods, the upper ends of the springs are fixedly connected with the bottoms of the second fixing rods, and the second fixing rods are movably connected with the first fixing rods through the springs; the upper end of the second fixing rod is fixedly connected with a placing plate, and the upper end face of the placing plate is fixedly connected with a plurality of placing rods.
Furthermore, the right end face of the first connecting rod is fixedly connected with a stop block, and the stop block is located on the rear side of the second connecting rod.
Furthermore, a first channel is formed in the first grinding wheel, and a plurality of groove marks are formed in the first channel.
Furthermore, be provided with a plurality of card strips on the first commentaries on classics cover, card strip and first commentaries on classics cover lateral surface fixed connection, card strip upper end towards first commentaries on classics cover center buckle and with first commentaries on classics cover up end fixed connection, card strip and groove mark sliding fit.
Further, a second channel is formed in the second grinding wheel.
Furthermore, second mount downside fixedly connected with pivot rod cover, the one end and the second pivot of pivot rod cover rotate the adaptation and be connected, the other end and second connecting rod fixed connection.
Furthermore, the grinding sleeve is composed of a left grinding sleeve and a right grinding sleeve, a convex block is fixedly connected to the right side of the left grinding sleeve, a first groove is formed in the left side of the right grinding sleeve, the convex block is movably matched with the first groove, a second groove is formed in the grinding sleeve, and a plurality of slotted holes are formed in the second groove.
Furthermore, a protruding rod is fixedly connected to the second rotating shaft, and the protruding rod is movably matched with the slotted hole.
Furthermore, the front end faces of the first supporting column and the second supporting column are provided with controllers.
Further, the operation method of the polishing equipment for processing the motorcycle piston ring comprises the following steps:
firstly, placing a piston ring which is preliminarily processed and formed at a bulge of a placing rod, starting a controller, an air cylinder, a first motor, a second motor and a third motor, wherein the first motor drives a first rotating shaft to rotate and drives a first grinding wheel to rotate, the second motor drives a second rotating shaft to rotate and drives a grinding sleeve to rotate, and the third motor drives a third rotating shaft to rotate and drives a second grinding wheel to rotate;
firstly adjusting the rotation angle of the transmission rod on the mounting seat on the first support column, and simultaneously adjusting the height of the lifting rod so that the grinding sleeve and the first grinding wheel are positioned above the piston ring, wherein the controller controls the transmission mechanism and through the action of the articulated piece, the telescopic end of the first cylinder extends to enable the first connecting rod to descend and drive the second connecting rod to descend, the grinding sleeve polishes the outer ring of the piston ring, then the telescopic end of the second cylinder extends to enable the second connecting rod to move forwards, the first grinding wheel polishes the outer ring of the piston ring, after polishing is completed, the telescopic end of the second cylinder is shortened to enable the second connecting rod to move backwards, and the telescopic end of the first cylinder is shortened to enable the first connecting rod to ascend and drive the second connecting rod to ascend so as to be far away from the piston ring;
the rotation angle of the transmission rod on the mounting seat is adjusted on the second support column firstly, so that the second grinding wheel is located above the piston ring, the controller controls the transmission mechanism and the effect of the articulated piece, the telescopic end of the first cylinder extends to enable the third connecting rod to descend, and the second grinding wheel polishes the upper surface of the piston ring.
The invention has the beneficial effects that:
(1) the invention relates to a polishing device for processing a motorcycle piston ring, which is characterized in that under the action of a controller and a transmission mechanism, a first grinding wheel, a grinding sleeve and a second grinding wheel respectively polish the piston ring, the first grinding wheel polishes the outer side surface of the piston ring, the grinding sleeve polishes the inner side surface of the piston ring, and the second grinding wheel polishes the upper end surface and the lower end surface of the piston ring.
(2) The invention relates to polishing equipment for processing a motorcycle piston ring, which is characterized in that a grinding sleeve is disassembled when used for a period of time and the grinding sleeve is worn, and a convex block is separated from a first groove, so that a left grinding sleeve and a right grinding sleeve are separated, and the grinding sleeve is replaced; when the first grinding wheel is used for a period of time and is worn, the first grinding wheel is disassembled, and the clamping strip is separated from the groove mark, so that the first rotating sleeve is separated from the first grinding wheel, and the first grinding wheel is replaced; through the operation, the polishing equipment component is conveniently detached, and the installation and the removal of workers are facilitated.
(3) The invention relates to a polishing device for processing a motorcycle piston ring, which is characterized in that when a first grinding wheel, a grinding sleeve and a second grinding wheel polish the piston ring, the first grinding wheel, the grinding sleeve and the second grinding wheel can generate vibration force on a placing plate and transmit the vibration force to a second fixed rod, and the second fixed rod compresses a spring so as to achieve the effect of damping the placing plate and avoid the situation that the placing rod shakes in the polishing process.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of a polishing device for motorcycle piston ring processing according to the present invention;
FIG. 2 is a top view of the second connecting rod of the present invention;
FIG. 3 is a schematic view of the internal structure of the first fixing rod of the present invention;
FIG. 4 is a schematic view of a milling sleeve of the present invention;
FIG. 5 is a schematic view of a first grinding wheel installation of the present invention;
FIG. 6 is a schematic view of a second grinding wheel configuration;
fig. 7 is a perspective view of the second shaft.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a base; 2. a first polishing mechanism; 3. a second polishing mechanism; 4. a placement mechanism; 5. a first support column; 6. a first fixed block; 7. a transmission mechanism; 8. a mounting seat; 9. a transmission rod; 10. a first cylinder; 11. a first connecting rod; 12. a first fixing frame; 13. a second cylinder; 14. a second connecting rod; 15. a transmission block; 16. a motor mounting block; 17. a first motor; 18. a first rotating shaft; 19. a first rotating sleeve; 20. a first grinding wheel; 21. a second fixing frame; 22. a second motor; 23. a second rotating shaft; 24. grinding a sleeve; 25. a second support column; 26. a second fixed block; 27. a third connecting rod; 28. a third motor; 29. a third rotating shaft; 30. a second grinding wheel; 31. a lifting rod; 32. a placing seat; 33. a first fixing lever; 34. a spring; 35. a second fixing bar; 36. placing the plate; 37. placing a rod; 38. a stopper; 39. a first channel; 40. groove marks; 41. clamping the strip; 42. a second channel; 43. a rotating shaft rod sleeve; 44. a bump; 45. a first groove; 46. a second groove; 47. a slot; 48. a nose bar; 49. and a controller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the invention relates to a polishing device for processing a motorcycle piston ring, which comprises a base 1, wherein a first polishing mechanism 2, a second polishing mechanism 3 and a placing mechanism 4 are arranged on the base 1, and the placing mechanism 4 is positioned between the first polishing mechanism 2 and the second polishing mechanism 3;
the first polishing mechanism 2 comprises a first support column 5, a first fixed block 6 is fixed at the upper end of the first support column 5, and a transmission mechanism 7 is arranged on the first fixed block 6; the transmission mechanism 7 comprises a mounting seat 8, a transmission rod 9 and a first air cylinder 10; the front end and the rear end of the top of the first fixed block 6 are fixedly provided with a mounting seat 8, the mounting seat 8 is hinged with a transmission rod 9, a first connecting rod 11 is arranged inside one end, away from the mounting seat 8, of the transmission rod 9, the first connecting rod 11 is hinged with the transmission rod 9, a first cylinder 10 is fixed on the left side wall of the transmission rod 9, the telescopic end of the first cylinder 10 is hinged with the first connecting rod 11, the rear side surface of the first connecting rod 11 is fixedly connected with a first fixing frame 12, the first fixing frame 12 is provided with a second cylinder 13, the right side of the first connecting rod 11 is hinged with a second connecting rod 14, the rear side surface of the second connecting rod 14 is fixedly connected with a transmission block 15, the transmission block 15 is hinged with the telescopic end of the second cylinder 13, the right end of the second connecting rod 14 is fixedly connected with a motor mounting block 16, and a first motor 17 is arranged in the motor mounting block 16, a first rotating shaft 18 is mounted at the front end of the first motor 17, a first rotating sleeve 19 is mounted on the first rotating shaft 18, and a first grinding wheel 20 is arranged at the front end of the first rotating sleeve 19; the lower end of the second connecting rod 14 is fixedly connected with a second fixing frame 21, a second motor 22 is mounted on the second fixing frame 21, a second rotating shaft 23 is mounted on the right side of the second motor 22, and the second rotating shaft 23 is rotatably sleeved with a grinding sleeve 24;
the second polishing mechanism 3 comprises a second supporting column 25, a second fixed block 26 is fixed at the upper end of the second supporting column 25, a transmission mechanism 7 is also arranged on the second fixed block 26, the transmission rod 9 of the transmission mechanism 7 is hinged with a third connecting rod 27, and one end of the third connecting rod 27 is hinged with the telescopic end of the first air cylinder 10; a motor mounting block 16 is fixedly connected to the lower side of the other end of the third connecting rod 27, a third motor 28 is mounted in the motor mounting block 16, a third rotating shaft 29 is mounted at the lower end of the third motor 28, and a second grinding wheel 30 is sleeved at the lower end of the third rotating shaft 29;
the placing mechanism 4 comprises a lifting rod 31, a placing seat 32 is fixedly connected to the top surface of the telescopic end of the lifting rod 31, a plurality of first fixing rods 33 are fixedly connected to the upper end surface of the placing seat 32, a cavity is formed in each first fixing rod 33, a spring 34 is arranged in each cavity, a second fixing rod 35 is further arranged in each cavity, one end of each second fixing rod 35 extends out of the corresponding first fixing rod 33, the lower end of each spring 34 is fixedly connected with the inner end surface of the bottom of each first fixing rod 33, the upper end of each spring 34 is fixedly connected with the bottom of each second fixing rod 35, and each second fixing rod 35 is movably connected with the corresponding first fixing rod 33 through the corresponding spring 34; the upper end of the second fixing rod 35 is fixedly connected with a placing plate 36, and the upper end face of the placing plate 36 is fixedly connected with a plurality of placing rods 37.
Specifically, a stop block 38 is fixedly connected to the right end face of the first connecting rod 11, and the stop block 38 is located at the rear side of the second connecting rod 14; a first channel 39 is formed in the first grinding wheel 20, and a plurality of groove marks 40 are formed in the first channel 39; the first rotating sleeve 19 is provided with a plurality of clamping strips 41, the clamping strips 41 are fixedly connected with the outer side face of the first rotating sleeve 19, the upper ends of the clamping strips 41 are bent towards the center of the first rotating sleeve 19 and fixedly connected with the upper end face of the first rotating sleeve 19, and the clamping strips 41 are in sliding fit with the groove marks 40; a second channel 42 is formed in the second grinding wheel 30; a rotating shaft rod sleeve 43 is fixedly connected to the lower side of the second fixing frame 21, one end of the rotating shaft rod sleeve 43 is rotatably and adaptively connected with the second rotating shaft 23, and the other end of the rotating shaft rod sleeve 43 is fixedly connected with the second connecting rod 14; the grinding sleeve 24 consists of a left grinding sleeve and a right grinding sleeve, a lug 44 is fixedly connected to the right side of the left grinding sleeve, a first groove 45 is formed in the left side of the right grinding sleeve, the lug 44 is movably matched with the first groove 45, a second groove 46 is formed in the grinding sleeve 24, and a plurality of slotted holes 47 are formed in the second groove 46; a convex rod 48 is fixedly connected to the second rotating shaft 23, and the convex rod 48 is movably matched with the slot hole 47; the front end faces of the first supporting column 5 and the second supporting column 25 are provided with controllers 49.
Specifically, the working method of the polishing equipment for processing the motorcycle piston ring comprises the following steps:
firstly, placing a piston ring which is processed and formed preliminarily at a convex part of a placing rod 37, starting a controller 49, an air cylinder, a first motor 17, a second motor 22 and a third motor 28, wherein the first motor 17 drives a first rotating shaft 18 to rotate and drives a first grinding wheel 20 to rotate, the second motor 22 drives a second rotating shaft 23 to rotate and drives a grinding sleeve 24 to rotate, and the third motor 28 drives a third rotating shaft 29 to rotate and drives a second grinding wheel 30 to rotate;
firstly adjusting the rotation angle of the transmission rod 9 on the mounting seat 8 on the first support column 5, and simultaneously adjusting the height of the lifting rod 31 so that the grinding sleeve 24 and the first grinding wheel 20 are positioned above the piston ring, wherein the controller 49 controls the transmission mechanism 7 and under the action of the articulated piece, the telescopic end of the first cylinder 10 extends so that the first connecting rod 11 descends and drives the second connecting rod 14 to descend, the grinding sleeve 24 polishes the outer ring of the piston ring, then the telescopic end of the second cylinder 13 extends so that the second connecting rod 14 moves forwards, the first grinding wheel 20 polishes the outer ring of the piston ring, after polishing is completed, the telescopic end of the second cylinder 13 shortens so that the second connecting rod 14 moves backwards, and the telescopic end of the first cylinder 10 shortens so that the first connecting rod 11 ascends and drives the second connecting rod 14 to ascend so as to be far away from the piston ring; through controller 49 and drive mechanism 7's effect, first emery wheel 20, grind cover 24 and second emery wheel 30 and polish the piston ring respectively, first emery wheel 20 polishes the lateral surface of piston ring, grind cover 24 and polish the piston ring medial surface, terminal surface polishes about the second emery wheel 30 is to the piston ring, through above operation, reached the effect to the comprehensive polishing of piston ring, avoided polishing effect not good and lead to the problem that product quality is poor, thereby cause the poor problem of car parts performance.
Thirdly, the rotation angle of the transmission rod 9 on the mounting seat 8 is firstly adjusted on the second support pillar 25, so that the second grinding wheel 30 is positioned above the piston ring, the controller 49 controls the transmission mechanism 7, and the telescopic end of the first cylinder 10 extends to enable the third connecting rod 27 to descend through the action of the hinge piece, and the second grinding wheel 30 polishes the upper surface of the piston ring.
When the grinding sleeve 24 is used for a period of time and the grinding sleeve 24 is worn, the grinding sleeve 24 is disassembled, and the lug 44 is separated from the first groove 45, so that the left grinding sleeve 24 is separated from the right grinding sleeve 24, and the grinding sleeve 24 is replaced; when the first grinding wheel 20 is used for a period of time and the first grinding wheel 20 is worn, the first grinding wheel 20 is disassembled, the clamping strip 41 is separated from the groove mark 40, so that the first rotating sleeve 19 is separated from the first grinding wheel 20, and the first grinding wheel 20 is replaced; through the operation, the function of conveniently disassembling the parts of the polishing equipment is realized, and the installation and the disassembly of workers are facilitated; when the piston ring is polished by the first grinding wheel 20, the grinding sleeve 24 and the second grinding wheel 30, the first grinding wheel 20, the grinding sleeve 24 and the second grinding wheel 30 can generate vibration force on the placing plate 36 and transmit the vibration force to the second fixing rod 35, the second fixing rod 35 compresses the spring 34, the effect of damping the placing plate 36 is achieved, and the situation that the placing rod 37 shakes in the polishing process is avoided.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
Claims (10)
1. The polishing equipment for machining the motorcycle piston ring is characterized by comprising a base (1), wherein a first polishing mechanism (2), a second polishing mechanism (3) and a placing mechanism (4) are arranged on the base (1), and the placing mechanism (4) is positioned between the first polishing mechanism (2) and the second polishing mechanism (3);
the first polishing mechanism (2) comprises a first supporting column (5), a first fixing block (6) is fixed at the upper end of the first supporting column (5), and a transmission mechanism (7) is arranged on the first fixing block (6); the transmission mechanism (7) comprises a mounting seat (8), a transmission rod (9) and a first air cylinder (10); the front end and the rear end of the top of the first fixing block (6) are fixedly provided with a mounting seat (8), the mounting seat (8) is hinged to a transmission rod (9), a first connecting rod (11) is arranged inside one end, far away from the mounting seat (8), of the transmission rod (9), the first connecting rod (11) is hinged to the transmission rod (9), a first air cylinder (10) is fixed on the left side wall of the transmission rod (9), the telescopic end of the first air cylinder (10) is hinged to the first connecting rod (11), a first fixing frame (12) is fixedly connected to the rear side face of the first connecting rod (11), a second air cylinder (13) is installed on the first fixing frame (12), a second connecting rod (14) is hinged to the right side of the first connecting rod (11), a transmission block (15) is fixedly connected to the rear side face of the second connecting rod (14), and the transmission block (15) is hinged to the telescopic end of the second air cylinder (13), a motor mounting block (16) is fixedly connected to the right end of the second connecting rod (14), a first motor (17) is mounted in the motor mounting block (16), a first rotating shaft (18) is mounted at the front end of the first motor (17), a first rotating sleeve (19) is mounted on the first rotating shaft (18), and a first grinding wheel (20) is arranged at the front end of the first rotating sleeve (19); a second fixing frame (21) is fixedly connected to the lower end of the second connecting rod (14), a second motor (22) is mounted on the second fixing frame (21), a second rotating shaft (23) is mounted on the right side of the second motor (22), and a grinding sleeve (24) is rotatably sleeved on the second rotating shaft (23);
the second polishing mechanism (3) comprises a second supporting column (25), a second fixed block (26) is fixed at the upper end of the second supporting column (25), a transmission mechanism (7) is also arranged on the second fixed block (26), the transmission rod (9) of the transmission mechanism (7) is hinged with a third connecting rod (27), and one end of the third connecting rod (27) is hinged with the telescopic end of the first air cylinder (10); a motor mounting block (16) is fixedly connected to the lower side of the other end of the third connecting rod (27), a third motor (28) is mounted in the motor mounting block (16), a third rotating shaft (29) is mounted at the lower end of the third motor (28), and a second grinding wheel (30) is sleeved at the lower end of the third rotating shaft (29);
the placing mechanism (4) comprises a lifting rod (31), a placing seat (32) is fixedly connected to the top face of the telescopic end of the lifting rod (31), a plurality of first fixing rods (33) are fixedly connected to the upper end face of the placing seat (32), a cavity is formed in each first fixing rod (33), a spring (34) is arranged in each cavity, a second fixing rod (35) is further arranged in each cavity, one end of each second fixing rod (35) extends out of each first fixing rod (33), the lower end of each spring (34) is fixedly connected with the inner end face of the bottom of each first fixing rod (33), the upper end of each spring (34) is fixedly connected with the bottom of each second fixing rod (35), and each second fixing rod (35) is movably connected with each first fixing rod (33) through the corresponding spring (34); the upper end of the second fixing rod (35) is fixedly connected with a placing plate (36), and the upper end face of the placing plate (36) is fixedly connected with a plurality of placing rods (37).
2. The polishing equipment for processing the piston ring of the motorcycle as claimed in claim 1, wherein a stopper (38) is fixedly connected to the right end face of the first connecting rod (11), and the stopper (38) is located at the rear side of the second connecting rod (14).
3. The motorcycle piston ring processing polishing device as claimed in claim 1, wherein a first channel (39) is formed in the first grinding wheel (20), and a plurality of groove marks (40) are formed in the first channel (39).
4. The polishing equipment for machining the motorcycle piston ring as claimed in claim 3, wherein the first rotating sleeve (19) is provided with a plurality of clamping strips (41), the clamping strips (41) are fixedly connected with the outer side face of the first rotating sleeve (19), the upper ends of the clamping strips (41) are bent towards the center of the first rotating sleeve (19) and fixedly connected with the upper end face of the first rotating sleeve (19), and the clamping strips (41) are in sliding fit with the groove marks (40).
5. The motorcycle piston ring processing and polishing device as claimed in claim 1, wherein said second grinding wheel (30) has a second channel (42) formed therein.
6. The polishing equipment for processing the motorcycle piston ring as claimed in claim 1, wherein a rotating shaft rod sleeve (43) is fixedly connected to the lower side of the second fixing frame (21), one end of the rotating shaft rod sleeve (43) is rotatably and adaptively connected with the second rotating shaft (23), and the other end of the rotating shaft rod sleeve is fixedly connected with the second connecting rod (14).
7. The polishing device for processing the motorcycle piston ring as claimed in claim 5, wherein the grinding sleeve (24) is composed of a left grinding sleeve and a right grinding sleeve, a convex block is fixedly connected to the right side of the left grinding sleeve, a first groove (45) is formed in the left side of the right grinding sleeve, the convex block (44) is movably matched with the first groove (45), a second groove (46) is formed in the grinding sleeve (24), and a plurality of slotted holes (47) are formed in the second groove (46).
8. The polishing device for motorcycle piston ring processing as claimed in claim 7, wherein a protruding rod (48) is fixedly connected to the second rotating shaft (23), and the protruding rod (48) is movably matched with the slot hole (47).
9. The polishing equipment for motorcycle piston ring processing as claimed in claim 1, wherein the controller (49) is provided on the front end face of the first support column (5) and the second support column (25).
10. A method for operating a polishing device for motorcycle piston ring machining according to any one of claims 1 to 9, characterized by comprising the steps of:
firstly, placing a piston ring which is processed and formed preliminarily at a bulge of a placing rod (37), starting a controller (49), an air cylinder, a first motor (17), a second motor (22) and a third motor (28), wherein the first motor (17) drives a first rotating shaft (18) to rotate and drives a first grinding wheel (20) to rotate, the second motor (22) drives a second rotating shaft (23) to rotate and drives a grinding sleeve (24) to rotate, and the third motor (28) drives a third rotating shaft (29) to rotate and drives a second grinding wheel (30) to rotate;
secondly, the rotation angle of the transmission rod (9) on the mounting seat (8) is adjusted on the first support column (5), meanwhile, the height of the lifting rod (31) is adjusted, so that the grinding sleeve (24) and the first grinding wheel (20) are located above the piston ring, the controller (49) controls the transmission mechanism (7) and acts through a hinged piece, the telescopic end of the first air cylinder (10) extends, so that the first connecting rod (11) descends and drives the second connecting rod (14) to descend, the grinding sleeve (24) polishes the outer ring of the piston ring, then the telescopic end of the second air cylinder (13) extends, so that the second connecting rod (14) moves forwards, the first grinding wheel (20) polishes the outer ring of the piston ring, after polishing is completed, the telescopic end of the second air cylinder (13) shortens, so that the second connecting rod (14) moves backwards, the telescopic end of the first air cylinder (10) shortens, so that the first connecting rod (11) ascends and drives the second connecting rod (14) to ascend, away from the piston ring;
the rotating angle of the transmission rod (9) on the mounting seat (8) is adjusted on the second supporting column (25) firstly, so that the second grinding wheel (30) is located above the piston ring, the controller (49) controls the transmission mechanism (7) and acts through a hinged part, the telescopic end of the first air cylinder (10) extends to enable the third connecting rod (27) to descend, and the upper surface of the piston ring is polished by the second grinding wheel (30).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110096502.9A CN113997132B (en) | 2021-01-25 | 2021-01-25 | Polishing equipment for machining motorcycle piston ring and operation method of polishing equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110096502.9A CN113997132B (en) | 2021-01-25 | 2021-01-25 | Polishing equipment for machining motorcycle piston ring and operation method of polishing equipment |
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| CN113997132A true CN113997132A (en) | 2022-02-01 |
| CN113997132B CN113997132B (en) | 2022-11-29 |
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Cited By (1)
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| CN115256073A (en) * | 2022-09-22 | 2022-11-01 | 徐州旭佩辰机械科技有限公司 | Inner and outer surface polishing device for flange coupler |
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| CN113997132B (en) | 2022-11-29 |
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