CN113664697A - Intelligent polishing machine for manufacturing inner ring and outer ring of bearing - Google Patents
Intelligent polishing machine for manufacturing inner ring and outer ring of bearing Download PDFInfo
- Publication number
- CN113664697A CN113664697A CN202111029813.XA CN202111029813A CN113664697A CN 113664697 A CN113664697 A CN 113664697A CN 202111029813 A CN202111029813 A CN 202111029813A CN 113664697 A CN113664697 A CN 113664697A
- Authority
- CN
- China
- Prior art keywords
- rod
- plate
- moving
- arc
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- 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
-
- 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
-
- 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
- B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to an intelligent polishing machine for manufacturing inner and outer rings of a bearing, which comprises a workbench, a fixing device and a moving device, wherein the workbench is an Contraband-shaped plate with a downward opening, the upper end surface of the workbench is provided with the fixing device and the moving device, the fixing device comprises a cylindrical rod, a moving frame, a clamping frame, a bidirectional electric push rod, a square plate, an extension rod and an arc-shaped plate, the inner ring and the outer ring of the bearing can be polished simultaneously, so that the working efficiency of the inner ring and the outer ring of the bearing during polishing is greatly improved.
Description
Technical Field
The invention relates to the field of bearings, in particular to an intelligent polishing machine for manufacturing inner and outer rings of a bearing.
Background
The bearing is an important part in modern mechanical equipment, has the main functions of supporting a mechanical rotating body, reducing the friction coefficient in the motion process of the mechanical rotating body and ensuring the rotation precision of the mechanical rotating body, generally comprises an outer ring, an inner ring, a retainer and rolling bodies, can only polish one inner ring or outer ring at one time when polishing the inner ring and the outer ring of the traditional bearing, and needs to be taken manually during polishing, so that the workload of workers is increased, and the polishing efficiency is low.
Disclosure of Invention
In order to make up the defects of the prior art, the invention provides an intelligent polishing machine for manufacturing inner and outer rings of a bearing.
The technical scheme adopted by the invention to solve the technical problem is as follows: the intelligent polishing machine for manufacturing the inner ring and the outer ring of the bearing comprises a workbench, a fixing device and a moving device, wherein the workbench is an Contraband-shaped plate with a downward opening, and the upper end surface of the workbench is provided with the fixing device and the moving device;
the fixing device comprises a cylindrical rod, a moving frame, a clamping frame, a bidirectional electric push rod, a square plate, an extension rod and an arc plate I, wherein the cylindrical rod is uniformly and rotatably arranged at the central position of the upper end face of the workbench from left to right, the moving frame is arranged after the lower end face of the cylindrical rod penetrates through the lower end face of the workbench and extends downwards, the clamping frame is arranged on the outer side of the cylindrical rod on the upper end face of the workbench, the bidirectional electric push rod is symmetrically and fixedly arranged on the left side and the right side of the upper end face of the workbench, the square plate is fixedly arranged at the front end and the rear end of the bidirectional electric push rod on the left side and the right side together, the extension rods are uniformly and fixedly arranged on the opposite faces of the two square plates from left to right, the extension rods correspond to the clamping frame one by one, and the arc plate I is fixedly arranged on one side of the extension rod away from the square plate;
the moving device comprises a supporting rod, a fixed structural plate, an electric cylinder, a supporting plate, a first telescopic spring rod, a rotating rod, a polishing frame and a rotating frame, the up end of workstation be close to four corners fixed mounting have the bracing piece, the common fixed mounting in top of four bracing pieces has fixed structure board, the lower terminal surface central point of fixed structure board puts fixed mounting and has electric cylinder, electric cylinder's removal end fixed mounting has the extension board, be connected through a telescopic spring pole between extension board and the fixed structure board, a telescopic spring pole is located electric cylinder's the left and right sides, the bottom of extension board is rotated by left to right and is provided with the dwang, the center department of dwang is corresponding with the center department of cylinder pole, the lower terminal surface off-centre department fixed mounting of dwang has the frame of polishing, the frame of polishing is located the outside that presss from both sides tight frame and is located the inboard of an arc simultaneously again, the lower terminal surface of extension board is provided with the rotating turret.
As a preferred technical scheme, the moving frame comprises a first chain wheel, a first chain, a driven gear, a driving motor and a driving gear, the first chain wheel is fixedly sleeved on the lower end surface of the cylindrical rod after penetrating through the lower end surface of the workbench and extending downwards, the first chain wheels are in transmission connection through the first chain, the driven gear is further fixedly sleeved on one cylindrical rod, a placing groove is formed in the lower end surface of the horizontal section of the workbench, the driving motor is fixedly installed in the placing groove, the driving motor is a forward and reverse rotating motor, the driving gear is fixedly installed on an output shaft of the driving motor, and the driving gear is in meshing transmission with the driven gear.
As a preferred technical scheme, the clamping frame comprises an annular cylinder, sliding plates, moving blocks, a rubber layer and a connecting rod, the annular cylinder is fixedly mounted on the upper end face of the workbench and positioned on the outer side of the cylindrical rod, sliding grooves are uniformly formed in the upper end face of the annular cylinder along the circumferential direction, the sliding plates are arranged in the sliding grooves in a sliding mode, the moving grooves are formed in the left side and the right side of the inner end face of each sliding groove, the moving blocks are arranged in the moving grooves in a sliding mode, the opposite sides of the two moving blocks are fixedly connected with the two sides of the sliding plates, one end, far away from the side wall of the annular cylinder, of each sliding plate is arc-shaped and is fixedly provided with the rubber layer, the upper end face of each sliding plate is hinged to the connecting rod through a pin shaft, and one end of each connecting rod is hinged to the upper end face of the cylindrical rod through a pin shaft.
As a preferred technical scheme of the invention, the polishing frame comprises a circular rod, a first circular groove, an electric telescopic rod, a circular table block, a moving rod, an extrusion plate, a second telescopic spring rod, a second arc-shaped plate and a polishing block, wherein the eccentric part of the lower end surface of a plurality of rotating rods is fixedly provided with the circular rod, the lower end surface of the circular rod is provided with the first circular groove, the electric telescopic rod is fixedly arranged in the first circular groove, the moving end of the electric telescopic rod is fixedly provided with the circular table block, the left side and the right side of the position, close to the lower end, of the side wall of the circular rod are symmetrically provided with moving holes, the moving holes are communicated with the first circular groove, the moving rod is arranged in the moving holes in a sliding manner, one end of the moving rod, positioned in the first circular groove, is fixedly provided with the extrusion plate, the extrusion plate is connected with the inner end surface of the first circular groove through the second telescopic spring rod, the second telescopic spring rod is positioned at the upper side and the lower side of the moving rod, the other end of the moving rod penetrates through the moving hole and is fixedly provided with a second arc plate, and one end, far away from the side wall of the circular rod, of the second arc plate is fixedly provided with a grinding block.
As a preferred technical scheme, the rotating frame comprises a rotating motor, a first gear, a second sprocket, a second chain and a second gear, the rotating motor is fixedly mounted on the lower end face of the support plate, the first gear is fixedly sleeved on an output shaft of the rotating motor, the second sprocket is fixedly mounted on the side walls of the rotating rods, the second sprockets are in transmission connection through the second chain, the second gear is further fixedly mounted on the side wall of one rotating rod, and the first gear is in meshing transmission with the second gear.
As a preferred technical scheme, spring telescopic rods are uniformly and fixedly installed on the inner side wall of the first arc-shaped plate along the circumferential direction, an arc-shaped block is fixedly installed at one end, far away from the side wall of the first arc-shaped plate, of each spring telescopic rod, and a rubber pad is fixedly installed on the inner wall of each arc-shaped block.
As a preferred technical scheme of the invention, the side wall of the grinding block is uniformly provided with grinding rollers from top to bottom, and the surfaces of the grinding rollers are rough.
As a preferable technical scheme of the invention, a circular plate is fixedly arranged on the lower end face of the circular rod, an arc-shaped groove is formed in the lower end face of the circular plate, and a ball is arranged in the arc-shaped groove.
Compared with the prior art, the invention has the following advantages:
1. the polishing machine can simultaneously polish the inner ring and the outer ring of the bearing, so that the working efficiency of the inner ring and the outer ring of the bearing during polishing is greatly improved.
2. The inner ring and the outer ring of the bearing can be clamped and fixed simultaneously through the arranged fixing device, so that the phenomenon that the inner ring and the outer ring of the bearing move when the moving device polishes the bearing, and the polishing is not easy to occur is prevented.
3. According to the invention, through the arranged polishing block, when the polishing block polishes the inner diameter of the bearing outer ring and the outer diameter of the bearing inner ring, the polishing effect is greatly improved through the polishing roller with the rough surface, and the service life of the polishing block is prolonged.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective cross-sectional structural view of the present invention;
FIG. 3 is a schematic view of the main cross-sectional plan structure of the present invention;
FIG. 4 is a schematic top cross-sectional view of the present invention;
FIG. 5 is a schematic diagram of a portion of a mobile device according to the present invention;
FIG. 6 is a schematic view of the construction of the cylindrical bar, first sprocket and first chain of the present invention;
FIG. 7 is an enlarged view of a portion of the invention at M of FIG. 3;
FIG. 8 is an enlarged view of a portion of the invention at N of FIG. 4;
FIG. 9 is a schematic view of the structure of the inner and outer races of the bearing of the present invention.
In the figure: 1. a work table; 2. a fixing device; 21. a cylindrical rod; 22. a movable frame; 221. a first chain wheel; 222. a first chain; 223. a driven gear; 224. a drive motor; 225. a driving gear; 23. a clamping frame; 231. an annular cylinder; 232. a sliding plate; 233. a moving block; 234. a rubber layer; 235. a connecting rod; 24. a bidirectional electric push rod; 25. a square plate; 26. an extension bar; 27. a first arc plate; 271. a spring telescopic rod; 272. an arc-shaped block; 3. a mobile device; 31. a support bar; 32. fixing the structural plate; 33. an electric cylinder; 34. a support plate; 35. a first telescoping spring rod; 36. rotating the rod; 37. a polishing frame; 371. a circular rod; 37a, a circular plate; 37b, a ball; 372. a first circular groove; 373. an electric telescopic rod; 374. a round table block; 375. a travel bar; 376. a pressing plate; 377. a second telescopic spring rod; 378. a second arc plate; 379. grinding blocks; 38. a rotating frame; 381. a rotating electric machine; 382. a first gear; 383. a second sprocket; 384. a second chain; 385. and a second gear.
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 explained below.
Referring to fig. 1 and 2, the intelligent polishing machine for manufacturing the inner ring and the outer ring of the bearing comprises a workbench 1, a fixing device 2 and a moving device 3, wherein the workbench 1 is an Contraband-shaped plate with a downward opening, and the fixing device 2 and the moving device 3 are arranged on the upper end surface of the workbench 1;
referring to fig. 2, 3 and 4, the fixing device 2 includes a cylindrical rod 21, a moving frame 22, a clamping frame 23, a bidirectional electric push rod 24, a square plate 25, an extension rod 26 and a first arc plate 27, the center of the upper end surface of the workbench 1 is uniformly provided with a cylindrical rod 21 in a rotating way from left to right, the lower end surface of the cylindrical rod 21 penetrates through the lower end surface of the workbench 1 and extends downwards to be provided with a moving frame 22, the upper end surface of the workbench 1 is provided with a clamping frame 23 at the outer side of the cylindrical rod 21, two-way electric push rods 24 are symmetrically and fixedly arranged on the left side and the right side of the upper end face of the workbench 1, square plates 25 are fixedly arranged at the front ends and the rear ends of the two-way electric push rods 24 on the left side and the right side together, extension rods 26 are uniformly and fixedly arranged on the opposite faces of the two square plates 25 from left to right, the extension rods 26 correspond to the clamping frames 23 one by one, and one side, far away from the square plates 25, of each extension rod 26 is fixedly provided with a first arc plate 27; the inner side wall of the first arc-shaped plate 27 is uniformly and fixedly provided with spring telescopic rods 271 along the circumferential direction, one end of each spring telescopic rod 271, which is far away from the side wall of the first arc-shaped plate 27, is fixedly provided with an arc-shaped block 272, and the inner wall of each arc-shaped block 272 is fixedly provided with a rubber pad; when the two square plates 25 move oppositely by the bidirectional electric push rod 24, the first arc plates 27 on the front side and the rear side move oppositely, the first arc plates 27 drive the telescopic spring rods to move oppositely, meanwhile, the arc blocks 272 move oppositely, at the moment, the arc blocks 272 drive the rubber pads to quickly clamp and fix the outer diameter of the bearing outer ring, friction can be increased through the arranged rubber pads, and thus the clamping effect is greatly improved;
firstly, the inner ring and the outer ring of a bearing to be polished are simultaneously placed on the outer side of a clamping frame 23 in batches, after the inner ring and the outer ring of the bearing to be polished are placed, the clamping frame 23 is used for supporting, clamping and fixing the inner ring of the bearing by utilizing a moving frame 22, a bidirectional electric push rod 24 is started simultaneously, the bidirectional electric push rod 24 drives two square plates 25 to move in opposite directions, the square plates 25 enable an extension rod 26 to move in opposite directions, the extension rod 26 enables a first arc plate 27 to move in opposite directions, so that the first arc plate 27 is used for clamping and fixing the outer diameter of the outer ring of the bearing, and the inner ring and the outer ring of the bearing are clamped and fixed, so that the inner ring and the outer ring of the bearing can move when the moving device 3 is used for polishing the inner ring and the outer ring of the bearing, and the phenomenon that the inner ring and the outer ring of the bearing are difficult to polish is avoided;
referring to fig. 3, 4 and 6, the moving frame 22 includes a first chain wheel 221, a first chain 222, a driven gear 223, a driving motor 224 and a driving gear 225, the lower end surface of the cylindrical rod 21 is fixedly sleeved with the first chain wheel 221 after extending downward through the lower end surface of the workbench 1, the first chain wheels 221 are in transmission connection through the first chain 222, one of the cylindrical rods 21 is also fixedly sleeved with the driven gear 223, the lower end surface of the horizontal section of the workbench 1 is provided with a placing groove, the driving motor 224 is fixedly installed in the placing groove, the driving motor 224 is a forward and reverse rotating motor, the driving gear 225 is fixedly installed on the output shaft of the driving motor 224, and the driving gear 225 and the driven gear 223 are in meshing transmission;
after the inner ring and the outer ring of the bearing to be polished are simultaneously placed on the outer side of the clamping frame 23 in batches, the driving motor 224 is started to transmit positively, the driving motor 224 drives the driving gear 225 to rotate, the driving gear 225 drives the driven gear 223 to rotate, the driven gear 223 drives one of the cylindrical rods 21 to rotate, the cylindrical rod 21 drives the first chain wheel 221 to rotate, at the moment, under the action of the first chain 222, the plurality of cylindrical rods 21 are simultaneously driven to rotate, the cylindrical rods 21 enable the clamping frame 23 to carry out inner support clamping fixing on the inner diameter of the bearing inner ring to be polished, after the inner ring and the outer ring of the bearing are polished, the driving motor 224 is started to rotate reversely, at the moment, the clamping frame 23 does not carry out inner support clamping on the inner diameter of the bearing inner ring any more, and finally, the polished bearing inner ring can be taken out taking out;
referring to fig. 3, 4 and 8, the clamping frame 23 includes an annular cylinder 231, a sliding plate 232, moving blocks 233, a rubber layer 234 and a connecting rod 235, the upper end surface of the worktable 1 is fixedly mounted on the outer side of the cylindrical rod 21, the upper end surface of the annular cylinder 231 is uniformly provided with a sliding groove along the circumferential direction, the sliding groove is internally provided with the sliding plate 232 in a sliding manner, the left and right sides of the inner end surface of the sliding groove are provided with moving grooves, the moving blocks 233 are internally provided in a sliding manner, the opposite sides of the two moving blocks 233 are fixedly connected with the two sides of the sliding plate 232, one end of the sliding plate 232 far away from the side wall of the annular cylinder 231 is arc-shaped and is fixedly mounted with the rubber layer 234, the upper end surface of the sliding plate 232 is hinged with the connecting rod 235 through a pin, and one end of the connecting rod 235 is hinged with the upper end surface of the cylindrical rod 21 through a pin;
when driving motor 224 makes a plurality of cylinder poles 21 carry out corotation, cylinder pole 21 makes connecting rod 235 move, and at this moment under the spacing of movable block 233, connecting rod 235 makes the sliding block move in the groove that slides for the sliding block moves to the lateral wall of keeping away from annular section of thick bamboo 231, thereby makes the sliding block drive rubber layer 234 and support the clamp fixedly in carrying out to the internal diameter of bearing inner race, but through the rubber layer 234 increase friction that sets up, makes to press from both sides tight effect better.
Referring to fig. 3 and 4, the moving device 3 includes a support rod 31, a fixed structure plate 32, an electric cylinder 33, a support plate 34, a first telescopic spring rod 35, a rotating rod 36, a polishing frame 37 and a rotating frame 38, the upper end surface of the workbench 1 is fixedly provided with the support rod 31 near four corners, the tops of the four support rods 31 are jointly and fixedly provided with the fixed structure plate 32, the center position of the lower end surface of the fixed structure plate 32 is fixedly provided with the electric cylinder 33, the moving end of the electric cylinder 33 is fixedly provided with the support plate 34, the support plate 34 and the fixed structure plate 32 are connected through the first telescopic spring rod 35, the first telescopic spring rod 35 is positioned at the left side and the right side of the electric cylinder 33, the bottom of the support plate 34 is provided with the rotating rod 36 by rotating from left to right, the center position of the rotating rod 36 corresponds to the center position of the cylindrical rod 21, the eccentric position of the lower end surface of the rotating rod 36 is fixedly provided with the polishing frame 37, the grinding frame 37 is positioned on the outer side of the clamping frame 23 and on the inner side of the first arc-shaped plate 27, and the lower end face of the support plate 34 is provided with a rotating frame 38;
when the fixing device 2 clamps and fixes the inner ring and the outer ring of the bearing, the electric cylinder 33 is started at the moment, the electric cylinder 33 pushes the support plate 34 to move downwards, the support plate 34 has better stability through the arranged first telescopic spring rod 35, when the support plate 34 moves downwards, the support plate 34 pushes the rotating rod 36 to move downwards, the rotating rod 36 drives the grinding frame 37 to move downwards, the bottom of the grinding frame 37 is contacted with the upper end face of the workbench 1, when the grinding frame 37 is respectively contacted with the inner diameter of the outer ring of the bearing and the outer diameter of the inner ring of the bearing, the rotating rods 36 are rotated by the arranged rotating frame 38 at the moment, and the rotating rods 36 drive the grinding frame 37 to quickly polish the inner diameter of the outer ring of the bearing and the outer diameter of the inner ring of the bearing;
referring to fig. 3 and 7, the polishing frame 37 includes a circular rod 371, a first circular groove 372, an electric telescopic rod 373, a circular table block 374, a moving rod 375, an extrusion plate 376, a second telescopic spring rod 377, a second arc-shaped plate 378 and a polishing block 379, the circular rod 371 is fixedly installed at the eccentric position of the lower end surface of the plurality of rotating rods 36, a circular plate 37a is fixedly installed on the lower end surface of the circular rod 371, an arc-shaped groove is formed in the lower end surface of the circular plate 37a, and a ball 37b is arranged in the arc-shaped groove; when the electric cylinder 33 makes the support plate 34 and the rotating rod 36 move downwards, and the rotating rod 36 makes the circular rod 371 move downwards, the circular rod 371 makes the ball 37b at the bottom of the circular plate 37a contact with the upper end surface of the workbench 1, and when the rotating frame 38 makes the grinding frame 37 grind the inner diameter of the bearing outer ring and the outer diameter of the bearing inner ring, the ball 37b can reduce the friction force, so that the grinding frame 37 can smoothly grind the inner diameter of the bearing outer ring and the outer diameter of the bearing inner ring; a first circular groove 372 is formed in the lower end face of the circular rod 371, an electric telescopic rod 373 is fixedly installed in the first circular groove 372, a circular table block 374 is fixedly installed at the moving end of the electric telescopic rod 373, moving holes are symmetrically formed in the left side and the right side of the position, close to the lower end, of the side wall of the circular rod 371, the moving holes are communicated with the first circular groove 372, a moving rod 375 is arranged in each moving hole in a sliding mode, an extrusion plate 376 is fixedly installed at one end, located in the first circular groove 372, of the moving rod 375, the extrusion plate 376 is connected with the inner end face of the first circular groove 372 through a second telescopic spring rod 377, the second telescopic spring rod 377 is located on the upper side and the lower side of the moving rod 375, a second arc plate 378 is fixedly installed after the moving rod 375 penetrates through the moving holes, and a polishing block 379 is fixedly installed at one end, far away from the side wall of the circular rod 371, of the second arc plate 378; grinding rollers are uniformly arranged on the side walls of the grinding blocks 379 from top to bottom, and the surfaces of the grinding rollers are rough; when the polishing block 379 polishes the inner diameter of the bearing outer ring and the outer diameter of the bearing inner ring, the polishing effect is greatly improved through the polishing roller with the rough surface, and the service life of the polishing block 379 is prolonged;
when the support plate 34 and the rotating rod 36 move downwards by the electric cylinder 33, the rotating rod 36 enables the circular rod 371 to move downwards, at this time, the polishing block 379 on the outer side of the circular rod 371 is located between the inner diameter of the bearing outer ring and the outer diameter of the bearing inner ring, at this time, the electric telescopic rod 373 is started, the electric telescopic rod 373 pushes the circular table block 374 to move downwards, the circular table block 374 extrudes the extrusion plate 376, at this time, under the action of the second telescopic spring rod 377, the extrusion plate 376 enables the moving rod 375 to move towards the side wall far away from the circular rod 371, the moving rod 375 pushes the second arc-shaped plate 378 to move, and the second arc-shaped plate 378 pushes the polishing block 379 to respectively contact with the inner diameter of the bearing outer ring and the outer diameter of the bearing inner ring;
referring to fig. 3 and 5, the rotating frame 38 includes a rotating motor 381, a first gear 382, a second sprocket 383, a second chain 384 and a second gear 385, the lower end surface of the support plate 34 is fixedly provided with the rotating motor 381, an output shaft of the rotating motor 381 is fixedly sleeved with the first gear 382, side walls of the plurality of rotating rods 36 are fixedly provided with the second sprocket 383, the plurality of second sprocket 383 are in transmission connection through the second chain 384, the side wall of one of the rotating rods 36 is also fixedly provided with the second gear 385, and the first gear 382 is in meshing transmission with the second gear 385;
after the grinding frames 37 are respectively contacted with the inner diameter of the bearing outer ring and the outer diameter of the bearing inner ring, the rotating motor 381 is started, at the moment, the rotating motor 381 drives the first gear 382 to rotate, the first gear 382 drives the second gear 385 to rotate, the second gear 385 drives one of the rotating rods 36 to rotate, the rotating rod 36 drives the second chain wheel 383 to rotate, at the moment, under the action of the second chain 384, the plurality of rotating rods 36 rotate, and the plurality of rotating rods 36 drive the plurality of grinding frames 37 to respectively and rapidly polish the inner diameter of the bearing outer ring and the outer diameter of the bearing inner ring;
the concrete during operation:
firstly, simultaneously placing the inner ring and the outer ring of a bearing to be polished on the outer side of a clamping frame 23 in batches, after the bearing is placed, starting a driving motor 224 to forward, driving the driving gear 225 to rotate by the driving motor 224, driving the driven gear 223 to rotate by the driving gear 225, so that a plurality of cylindrical rods 21 rotate, enabling connecting rods 235 to move by the cylindrical rods 21, enabling sliding blocks to move in sliding grooves by the connecting rods 235 under the limit of a moving block 233, enabling the sliding blocks to move towards the side wall far away from an annular cylinder 231, enabling the sliding blocks to drive a rubber layer 234 to carry out inner support clamping fixing on the inner diameter of the inner ring of the bearing, simultaneously starting a bidirectional electric push rod 24, enabling the bidirectional electric push rod 24 to drive two square plates 25 to move oppositely, enabling the square plates 25 to enable extension rods 26 to move oppositely, enabling the arc plates 27 to move oppositely, so that the first arc plate 27 clamps and fixes the outer diameter of the outer ring of the bearing;
secondly, after the fixing device 2 clamps and fixes the inner and outer rings of the bearing, at this time, the electric cylinder 33 is started, the electric cylinder 33 pushes the support plate 34 to move downwards, when the support plate 34 moves downwards, the support plate 34 pushes the rotating rod 36 to move downwards, the rotating rod 36 enables the circular rod 371 to move downwards, at this time, the polishing block 379 outside the circular rod 371 is located between the inner diameter of the outer ring of the bearing and the outer diameter of the inner ring of the bearing, at this time, the electric telescopic rod 373 is started, the electric telescopic rod 373 pushes the circular table block 374 to move downwards, the circular table block 374 extrudes the extrusion plate 376, at this time, under the action of the second telescopic spring rod 377, the extrusion plate 376 enables the moving rod 375 to move towards the side wall far away from the circular rod 371, the moving rod 375 pushes the second arc plate 378 to move, the second arc plate pushes the polishing block 379 to respectively contact with the inner diameter of the outer ring of the bearing and the outer diameter of the inner ring of the bearing, finally, the rotating motor 381 is started, thereby making a plurality of dwang 36 rotate, a plurality of dwang 36 drive a plurality of framves 37 respectively with the internal diameter of bearing inner race and the external diameter of bearing outer race polish fast.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides an intelligent burnishing machine is made to outer lane in bearing, includes workstation (1), fixing device (2) and mobile device (3), its characterized in that: the workbench (1) is an Contraband-shaped plate with a downward opening, and the upper end surface of the workbench (1) is provided with a fixing device (2) and a moving device (3);
the fixing device (2) comprises a cylindrical rod (21), a moving frame (22), a clamping frame (23), two-way electric push rods (24), a square plate (25), an extension rod (26) and a first arc plate (27), the cylindrical rod (21) is uniformly and rotatably arranged at the center position of the upper end face of the workbench (1) from left to right, the moving frame (22) is arranged after the lower end face of the cylindrical rod (21) penetrates through the lower end face of the workbench (1) and extends downwards, the clamping frame (23) is arranged on the outer side of the cylindrical rod (21) at the upper end face of the workbench (1), the two-way electric push rods (24) are symmetrically and fixedly arranged on the left side and the right side of the upper end face of the workbench (1), the square plate (25) is fixedly arranged at the front end and the rear end of the two-way electric push rods (24) on the left side and the right side together, the extension rod (26) is uniformly and fixedly arranged on the opposite face of the two square plates (25) from left to right side, the extension rods (26) correspond to the clamping frames (23) one by one, and one side, away from the square plate (25), of each extension rod (26) is fixedly provided with a first arc-shaped plate (27);
the movable device (3) comprises a support rod (31), a fixed structure plate (32), an electric cylinder (33), a support plate (34), a first telescopic spring rod (35), a rotating rod (36), a polishing frame (37) and a rotating frame (38), wherein the upper end face of the workbench (1) is fixedly provided with the support rod (31) close to four corners, the top parts of the four support rods (31) are fixedly provided with the fixed structure plate (32) together, the lower end face center position of the fixed structure plate (32) is fixedly provided with the electric cylinder (33), the moving end of the electric cylinder (33) is fixedly provided with the support plate (34), the support plate (34) and the fixed structure plate (32) are connected through the first telescopic spring rod (35), the first telescopic spring rod (35) is positioned at the left side and the right side of the electric cylinder (33), the bottom part of the support plate (34) is provided with the rotating rod (36) in a left-to-right rotating mode, the center of the rotating rod (36) corresponds to the center of the cylindrical rod (21), a polishing frame (37) is fixedly mounted at the eccentric position of the lower end face of the rotating rod (36), the polishing frame (37) is located on the outer side of the clamping frame (23) and on the inner side of the first arc-shaped plate (27), and a rotating frame (38) is arranged on the lower end face of the support plate (34).
2. The intelligent polishing machine for manufacturing the inner ring and the outer ring of the bearing according to claim 1, is characterized in that: remove frame (22) including a sprocket (221), a chain (222), driven gear (223), driving motor (224) and driving gear (225), the lower terminal surface of cylinder pole (21) run through fixed cover after workstation (1) down extends and be equipped with a sprocket (221), a plurality of sprockets (221) are connected through a chain (222) transmission, it is equipped with driven gear (223) still to fix on one of them cylinder pole (21), the standing groove has been seted up to the terminal surface under the horizontal segment of workstation (1), fixed mounting has driving motor (224) in the standing groove, driving motor (224) are just reversing motor, the output shaft fixed mounting of driving motor (224) has driving gear (225), driving gear (225) and driven gear (223) meshing transmission.
3. The intelligent polishing machine for manufacturing the inner ring and the outer ring of the bearing according to claim 1, is characterized in that: the clamping frame (23) comprises an annular cylinder (231), a sliding plate (232), a moving block (233), a rubber layer (234) and a connecting rod (235), the utility model discloses a sliding mechanism, including workstation (1), the up end of workstation (1) be located the equal fixed mounting in the outside of cylindric pole (21) and have an annular section of thick bamboo (231), the groove of sliding has evenly been seted up along circumference to the up end of annular section of thick bamboo (231), it is provided with sliding plate (232) to slide in the groove of sliding, the shifting chute has been seted up to the interior terminal surface left and right sides in groove of sliding, it is provided with movable block (233) to slide in the shifting chute, the opposite side of two movable blocks (233) and the both sides fixed connection of sliding plate (232), the one end that annular section of thick bamboo (231) lateral wall was kept away from in sliding plate (232) is arc form and fixed mounting has rubber layer (234), the up end of sliding plate (232) articulates through the round pin axle has connecting rod (235), the up end of connecting rod (235) is articulated mutually through the up end of round pin axle and cylindric pole (21).
4. The intelligent polishing machine for manufacturing the inner ring and the outer ring of the bearing according to claim 1, is characterized in that: the polishing frame (37) comprises a circular rod (371), a first round groove (372), electric telescopic rods (373), a circular table block (374), a moving rod (375), an extrusion plate (376), a second telescopic spring rod (377), a second arc-shaped plate (378) and a polishing block (379), wherein the eccentric part of the lower end surface of each rotating rod (36) is fixedly provided with the circular rod (371), the lower end surface of each circular rod (371) is provided with the first round groove (372), the electric telescopic rods (373) are fixedly arranged in the first round grooves (372), the moving ends of the electric telescopic rods (373) are fixedly provided with the circular table block (374), the left side and the right side of the position, close to the lower end, of the side wall of each circular rod (371) are symmetrically provided with moving holes, the moving holes are communicated with the first round grooves (372), the moving rods (375) are arranged in the moving holes in a sliding mode, the extrusion plate (376) is fixedly arranged at one end, located in the first round grooves (372), of each moving rod (375), the inner end faces of the squeezing plate (376) and the first circular groove (372) are connected through a second telescopic spring rod (377), the second telescopic spring rod (377) is located on the upper side and the lower side of the moving rod (375), the other end of the moving rod (375) penetrates through the moving hole and then is fixedly provided with a second arc-shaped plate (378), and one end, far away from the circular rod (371), of the second arc-shaped plate (378) is fixedly provided with a grinding block (379).
5. The intelligent polishing machine for manufacturing the inner ring and the outer ring of the bearing according to claim 1, is characterized in that: the rotating frame (38) include rotating electrical machines (381), a gear (382), No. two sprocket (383), No. two chains (384) and No. two gears (385), the lower terminal surface fixed mounting of extension board (34) have rotating electrical machines (381), the fixed cover of output shaft of rotating electrical machines (381) is equipped with a gear (382), the lateral wall fixed mounting of a plurality of dwang (36) has No. two sprocket (383), a plurality of No. two sprocket (383) are connected through No. two chain (384) transmission, the lateral wall of one of dwang (36) still fixed mounting has No. two gears (385), a gear (382) and No. two gears (385) meshing transmission.
6. The intelligent polishing machine for manufacturing the inner ring and the outer ring of the bearing according to claim 1, is characterized in that: the inner side wall of the first arc-shaped plate (27) is uniformly and fixedly provided with a spring telescopic rod (271) along the circumferential direction, one end, far away from the side wall of the first arc-shaped plate (27), of the spring telescopic rod (271) is fixedly provided with an arc-shaped block (272), and the inner wall of the arc-shaped block (272) is fixedly provided with a rubber pad.
7. The intelligent polishing machine for manufacturing the inner ring and the outer ring of the bearing according to claim 4, wherein the polishing machine comprises: the side wall of the polishing block (379) is uniformly provided with polishing rollers from top to bottom, and the surfaces of the polishing rollers are rough.
8. The intelligent polishing machine for manufacturing the inner ring and the outer ring of the bearing according to claim 4, wherein the polishing machine comprises: the lower end face of the circular rod (371) is fixedly provided with a circular plate (37a), the lower end face of the circular plate (37a) is provided with an arc-shaped groove, and a ball (37b) is arranged in the arc-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111029813.XA CN113664697A (en) | 2021-09-03 | 2021-09-03 | Intelligent polishing machine for manufacturing inner ring and outer ring of bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111029813.XA CN113664697A (en) | 2021-09-03 | 2021-09-03 | Intelligent polishing machine for manufacturing inner ring and outer ring of bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113664697A true CN113664697A (en) | 2021-11-19 |
Family
ID=78548172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111029813.XA Withdrawn CN113664697A (en) | 2021-09-03 | 2021-09-03 | Intelligent polishing machine for manufacturing inner ring and outer ring of bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113664697A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112108967A (en) * | 2020-09-09 | 2020-12-22 | 李岑丽 | Finish machining machine and process for manufacturing rubber sealing product |
| CN114101140A (en) * | 2021-12-22 | 2022-03-01 | 杭州植物园(杭州西湖园林科学研究院) | Pomacea canaliculata egg trapping intelligent rod with egg mass collecting function |
| CN114102288A (en) * | 2022-01-07 | 2022-03-01 | 奇精机械股份有限公司 | Batch grinding device for automobile bearings |
| CN115307908A (en) * | 2022-10-12 | 2022-11-08 | 济宁精益轴承有限公司 | Bearing capacity detection device for bearing manufacturing |
| CN116494112A (en) * | 2023-06-30 | 2023-07-28 | 山西宁扬能源有限公司 | Water pump impeller processing frock |
| CN117754441A (en) * | 2024-01-23 | 2024-03-26 | 邢台永庆轴承有限公司 | Automatic double-sided polishing equipment and method for bearing ring |
-
2021
- 2021-09-03 CN CN202111029813.XA patent/CN113664697A/en not_active Withdrawn
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112108967A (en) * | 2020-09-09 | 2020-12-22 | 李岑丽 | Finish machining machine and process for manufacturing rubber sealing product |
| CN114101140A (en) * | 2021-12-22 | 2022-03-01 | 杭州植物园(杭州西湖园林科学研究院) | Pomacea canaliculata egg trapping intelligent rod with egg mass collecting function |
| CN114101140B (en) * | 2021-12-22 | 2022-09-20 | 杭州植物园(杭州西湖园林科学研究院) | Pomacea canaliculata egg trapping intelligent rod with egg mass collecting function |
| CN114102288A (en) * | 2022-01-07 | 2022-03-01 | 奇精机械股份有限公司 | Batch grinding device for automobile bearings |
| CN114102288B (en) * | 2022-01-07 | 2022-10-14 | 奇精机械股份有限公司 | Batch grinding device for automobile bearings |
| CN115307908A (en) * | 2022-10-12 | 2022-11-08 | 济宁精益轴承有限公司 | Bearing capacity detection device for bearing manufacturing |
| CN115307908B (en) * | 2022-10-12 | 2023-01-24 | 济宁精益轴承有限公司 | Bearing capacity detection device for bearing manufacturing |
| CN116494112A (en) * | 2023-06-30 | 2023-07-28 | 山西宁扬能源有限公司 | Water pump impeller processing frock |
| CN116494112B (en) * | 2023-06-30 | 2023-08-29 | 山西宁扬能源有限公司 | Water pump impeller processing frock |
| CN117754441A (en) * | 2024-01-23 | 2024-03-26 | 邢台永庆轴承有限公司 | Automatic double-sided polishing equipment and method for bearing ring |
| CN117754441B (en) * | 2024-01-23 | 2024-06-28 | 邢台永庆轴承有限公司 | Automatic double-sided polishing equipment and method for bearing ring |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113664697A (en) | Intelligent polishing machine for manufacturing inner ring and outer ring of bearing | |
| CN108673442B (en) | Maintenance clamping table | |
| CN210452116U (en) | Bearing inner race burr grinding device | |
| CN214723134U (en) | Processing device for producing high-speed steel roller | |
| CN111993167B (en) | Cylindrical polishing piece and sports equipment processing equipment | |
| CN117444732A (en) | Copper bush automatic polishing equipment and use method thereof | |
| CN111730338A (en) | Drilling and grinding integrated device | |
| CN113001281B (en) | Automatic grinding device of surface for steel pipe machining | |
| CN111203784B (en) | Piston rod manufacturing and processing batch fine polishing treatment system | |
| CN113787405A (en) | Automatic machining equipment and machining process for manufacturing gear sleeve | |
| CN210255596U (en) | Forging and pressing mould contact grinding device | |
| CN117020900A (en) | Full-automatic outer burnishing device of large container | |
| CN217019866U (en) | Steel construction processing rust-resistant equipment of polishing | |
| CN111922907B (en) | Casting ball grinding clamp | |
| CN210024773U (en) | Surface polishing equipment for steel castings | |
| CN114952518A (en) | Adjustable retarder shell grinding device | |
| CN203156544U (en) | Wheel hub polisher | |
| CN112440198A (en) | Polishing machine tool for machining | |
| CN212192637U (en) | PS board surface line processing mechanism | |
| CN216781746U (en) | Automobile engine cylinder body cylinder cap assembly assembling platform | |
| CN220881631U (en) | Engineering machine tool accessory processing grinding device | |
| CN213196770U (en) | Grinding device for machining | |
| CN116276456B (en) | Clamping tool for machining automobile steering knuckle | |
| CN219448525U (en) | Conveying device for honeycomb ceramic carrier production | |
| CN217966369U (en) | Machining device for lower frame rotating platform of excavator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20211119 |
|
| WW01 | Invention patent application withdrawn after publication |