CN116214356B - Grinding device for deep groove ball bearing machining - Google Patents
Grinding device for deep groove ball bearing machining Download PDFInfo
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- CN116214356B CN116214356B CN202310018312.4A CN202310018312A CN116214356B CN 116214356 B CN116214356 B CN 116214356B CN 202310018312 A CN202310018312 A CN 202310018312A CN 116214356 B CN116214356 B CN 116214356B
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- grinding
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- bearing
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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
- B24B37/00—Lapping machines or devices; Accessories
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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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/11—Lapping 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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/34—Accessories
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention discloses a grinding device for machining a deep groove ball bearing, and relates to the technical field of bearing grinding. Including fixture, grinding mechanism, assembly devices and wiper mechanism, fixture includes centre gripping cylinder and outer grip block, grinding mechanism includes grinds backup pad and grinding rod, assembly devices is including assembly screw thread axle and assembly motor, wiper mechanism is including wasing the main shaft and wasing the gear wheel, wasing the main shaft and rotating to connect on assembling the supporting shoe, wasing gear wheel fixed connection and wasing the main shaft, place conveying mechanism with the inner ring and the outer loop of bearing on, carry, through fixture with the inner ring and the outer loop lifting of bearing and fixed, utilize grinding mechanism to grind the steel ball raceway between the inner ring and the outer loop of bearing, assemble the bearing through assembly devices after the grinding, mix the washing liquid through wiper mechanism and utilize the brush to wash the bearing at last.
Description
Technical Field
The invention relates to the technical field of bearing grinding, in particular to a grinding device for machining a deep groove ball bearing.
Background
Deep groove ball bearings are the most representative rolling bearings and are used in a wide variety of applications. For high and extremely high speed operation, is very durable and does not require frequent maintenance. The deep groove ball bearing has the advantages of small friction coefficient, high limit rotation speed, simple structure, lower manufacturing cost and easy realization of higher manufacturing precision. The size range and the structure type are varied, and the bearing is widely applied to the fields of precision instruments, low-noise motors, various automobiles, motorcycles, common machinery and other industries, and is the bearing which is selected to be most widely applied in the mechanical industry. Typically being able to withstand radial loads and possibly also a certain amount of axial loads.
The invention discloses a patent with publication number of CN110193768A, which relates to an inner raceway processing device of an outer ring of a deep groove ball bearing and a processing method thereof. Comprises a frame, a rough machining device, a finish machining device and a conveying mechanism, wherein the rough machining device and the finish machining device are arranged on the frame, and the conveying mechanism is used for conveying a rough machined finished product into the finish machining device; the rough machining device comprises an input device, a rough grinding part and an output table, wherein the input device, the rough grinding part and the output table are arranged on the frame; the finish machining device comprises a machining bin, a feeding device arranged at the top of the machining bin, a coarse grinding part arranged on a frame of an inner cavity of the machining bin and a conveying belt arranged on the frame outside the machining bin.
When the bearing is ground, two pieces of equipment are needed to process the inner ring and the outer ring of the bearing respectively, the problems of workpiece clamping errors and replacement time exist, and the grinding and cleaning of the bearing are not thorough.
Disclosure of Invention
In order to solve the problems, the invention provides the following technical scheme: the utility model provides a deep groove ball bearing processing is with grinder, including fixture, grinding mechanism, assembly devices and wiper mechanism, fixture include centre gripping cylinder and outer grip block, centre gripping cylinder fixed mounting is on cabinet body subassembly, outer grip block sliding connection is on conveying mechanism, grinding mechanism includes grinding backup pad and grinding rod, grinding backup pad fixed mounting is on cabinet body subassembly, grinding rod sliding connection is on grinding rotating turret, assembly devices includes assembly screw spindle and assembly motor, assembly motor fixed mounting is on cabinet body subassembly, assembly screw spindle swivelling joint is on the assembly support, assembly support fixed mounting is on cabinet body subassembly, wiper mechanism includes cleaning spindle and cleaning gear wheel, cleaning spindle swivelling joint is on the assembly supporting shoe, cleaning gear wheel fixed connection is on the cleaning spindle, place the inner ring and the outer ring of bearing on conveying mechanism, carry out the lifting and fixing with the inner ring and the outer ring of bearing through fixture, utilize the grinding mechanism to grind the steel ball between the raceway of bearing, later assemble the steel ball to the bearing through assembly devices, finally with the cleaning solution through wiper mechanism with the mixed and utilize the brush to wash the bearing.
Preferably, the clamping mechanism further comprises a clamping push rod, the clamping push rod is slidably connected to the clamping cylinder, the clamping push rod is fixedly connected with a clamping lower push plate, the left end and the right end of the clamping lower push plate are rotationally connected with the first end of the clamping lower connecting rod, the second end of the clamping lower connecting rod is rotationally connected with the first end of the clamping upper connecting rod, the second end of the clamping upper connecting rod is rotationally connected with an outer clamping plate, the outer clamping plate is further slidably connected to the clamping upper push plate, the clamping lower push plate is further fixedly connected with the first end of the clamping spring, and the second end of the clamping spring is fixedly connected to the clamping upper push plate.
Preferably, the clamping mechanism further comprises an inner supporting block, the inner supporting block is slidably connected to the clamping upper pushing plate, the inner supporting block is fixedly connected with a clamping sliding block, the inner supporting block is fixedly provided with a clamping inner supporting spring, the clamping inner supporting spring is fixedly connected to the clamping pushing rod, and inclined planes are formed on the clamping sliding block and the inner supporting block.
Preferably, the grinding mechanism further comprises a grinding rotating motor, the grinding rotating motor is fixedly arranged on the grinding supporting plate, the grinding rotating motor is in friction connection with the grinding rotating main shaft through a belt, the grinding rotating main shaft is in rotation connection with the grinding upper shell, the grinding rotating main shaft is further fixedly connected with the grinding rotating frame, the grinding upper shell is fixedly arranged on the grinding supporting plate, the grinding rod is fixedly connected with a grinding sliding plate, the grinding sliding plate is in sliding connection with the grinding rotating frame, the grinding rod is further movably connected with a grinding moving rotating rod and a grinding rotating ring, the grinding rotating ring is fixedly connected with a first end of a grinding first spring, the grinding rod is fixedly connected with a grinding steering gear, a second end of the grinding first spring is fixedly connected with the grinding steering gear, the grinding steering gear is further movably connected with a grinding lower pressing ring, the grinding lower pressing ring is in sliding connection with the grinding moving outer shaft and the grinding outer shell, the first end of the grinding moving outer shaft is in rotation connection with the grinding rotating main shaft, the second end of the grinding moving outer shaft is provided with a sliding block, the grinding lower pressing ring is provided with a sliding groove, the grinding telescopic ring is in sliding connection with the grinding rotating ring, the grinding telescopic ring is further in sliding connection with the grinding moving outer shaft, the grinding rotating ring is fixedly connected with the grinding rotating ring, and the grinding rotating ring is fixedly connected with the grinding rotating ring.
Preferably, the grinding telescopic ring is connected with a grinding steering main shaft in a sliding manner, the grinding steering main shaft is fixedly connected with a grinding transmission gear, a grinding bevel pinion and a first end of a grinding second spring, the grinding transmission gear is in contact with the grinding steering gear, a second end of the grinding second spring is in friction connection with the grinding telescopic ring, a grinding steering shaft is fixedly installed on a grinding supporting plate, and one end of the grinding steering shaft, which is close to the grinding bevel pinion, is provided with a bevel gear and meshed with the grinding bevel pinion.
Preferably, the grinding support plate is fixedly connected with a grinding moving motor, the grinding moving motor is in friction connection with a grinding moving main shaft through a belt, a sliding groove is formed in the grinding moving main shaft, the grinding moving main shaft is rotationally connected to the grinding support plate, a sliding block is arranged in the grinding moving outer shaft, the grinding moving outer shaft is slidingly connected to a grinding steering shaft, the grinding rotating main shaft is rotationally connected to the grinding moving main shaft, and a telescopic rod is arranged on the grinding moving main shaft.
Preferably, the assembly mechanism further comprises an assembly lower transmission shaft, the assembly lower transmission shaft is rotatably mounted on the assembly support, the assembly lower transmission shaft is in friction connection with an assembly threaded shaft through a belt, an assembly threaded block is in threaded connection with the assembly threaded shaft, a shaft is arranged on the assembly threaded block, the assembly threaded block is rotatably connected onto an assembly upper connecting rod and an assembly lower connecting rod through the shaft, an assembly lower connecting block is further rotatably connected onto the assembly lower connecting rod, an assembly lower supporting block is fixedly connected onto the assembly lower connecting block, an assembly upper supporting block is further rotatably connected onto the assembly upper connecting rod, an assembly oblique block and an assembly telescopic rod are fixedly mounted on the assembly upper supporting block, and a protruding rod is arranged on the assembly telescopic rod and used for supporting the bearing inner ring.
Preferably, the cleaning mechanism further comprises a cleaning pinion fixedly connected to the cleaning driving shaft, the cleaning driving shaft is further rotationally connected to the cabinet body, one end, close to the cabinet body, of the cleaning driving shaft is fixedly provided with a cleaning first bevel gear, the cabinet body is further rotationally connected with a cleaning driving shaft, the cleaning driving shaft is fixedly connected with a cleaning second bevel gear, and the cleaning driving shaft is in friction connection with the assembled lower driving shaft through a belt.
The invention provides a grinding device for machining a deep groove ball bearing, which has the following beneficial effects: (1) According to the invention, the inner supporting block and the outer clamping plate are arranged to fix the inner ring and the outer ring of the bearing, so that the grinding rod is convenient to grind the inner ring and the outer ring of the bearing; (2) According to the invention, the grinding rotating frame, the grinding moving rotating rod and the grinding bevel pinion are arranged, so that the horizontal depth, the vertical height and the direction of grinding of the grinding rod are controlled; (3) According to the invention, the bearing is clamped by the assembly mechanism, and the size of a gap between the inner ring and the outer ring of the bearing is controlled by utilizing the assembly oblique block and the assembly telescopic rod, so that the assembly of the steel balls is facilitated; (4) According to the invention, the inner ring and the rollaway nest of the bearing are cleaned by arranging the cleaning big brush and the cleaning small brush, and the output of the cleaning liquid is controlled by the cleaning mixing switch, so that the cleaning capability is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a schematic structural view of the clamping mechanism of the present invention.
Fig. 4 is a schematic structural view of the inner support block of the present invention.
Fig. 5 is a schematic structural view of the polishing mechanism of the present invention.
Fig. 6 is a schematic structural view of the grinding turret according to the present invention.
Fig. 7 is a schematic structural view of the grinding lower pressing ring of the present invention.
Fig. 8 is an enlarged view of a partial structure at a in fig. 7.
Fig. 9 is a schematic structural view of the assembly mechanism of the present invention.
Fig. 10 is an enlarged view of a partial structure at B in fig. 9.
Fig. 11 is a schematic structural view of the cleaning mechanism of the present invention.
FIG. 12 is a schematic view showing the structure of the cleaning brush according to the present invention.
In the figure: 1-a clamping mechanism; 2-a grinding mechanism; 3-an assembly mechanism; 4-a cleaning mechanism; 5-a conveying mechanism; 6-a cabinet assembly; 101-clamping a cylinder; 102-clamping the push rod; 103-clamping the lower push plate; 104-clamping the lower connecting rod; 105-clamping the upper link; 106-an outer clamping plate; 107-clamping the upper push plate; 108-clamping a spring; 109-inner support blocks; 110-clamping a slider; 111-clamping the inner support spring; 201-grinding a rotating motor; 202-grinding a rotating spindle; 203-grinding rotating frame; 204-grinding the sliding plate; 205—grinding the rod; 206-grinding the mobile motor; 207-grinding the mobile spindle; 208-grinding the outer shaft; 209-grinding the movable turntable; 210-grinding the moving rotating rod; 211-grinding swivel; 212-grinding the shell; 213-grinding the telescopic rod; 214-grinding lifting motor; 215-grinding the lower pressing ring; 216-grinding the steering gear; 217-grinding the first spring; 218-grinding the large toothed ring; 219-grinding the telescopic ring; 220-grinding the steering spindle; 221-grinding a bevel pinion; 222-grinding the second spring; 223-grinding the transmission gear; 224—grinding the steering shaft; 225-grinding the support plate; 226-grinding the lower support plate; 227-grinding the upper shell; 301-assembling a motor; 302-assembling a lower transmission shaft; 303-fitting a threaded shaft; 304-assembling a threaded block; 305-assembling a lower connecting rod; 306-assembling a lower connecting block; 307-assembling the lower support block; 308-assembling an upper connecting rod; 309-fitting an upper support block; 310-assembling a sloping block; 311-assembling a telescopic rod; 312-fitting a bracket; 313-fitting the connecting tube; 314-assembling a control switch; 315-assembling a box; 401-cleaning a main shaft; 402-cleaning a large gear; 403-washing the pinion; 404-washing the drive shaft; 405-cleaning the first bevel gear; 406-cleaning the second bevel gear; 407-cleaning the transmission shaft; 408-cleaning the large hairbrush; 409-cleaning the small hairbrush; 410-cleaning a hybrid switch; 411-a cleaning liquid storage tank; 501-a conveyor belt; 502-a conveyor belt; 601-a cabinet body; 602-cabinet door.
Detailed Description
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings. Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the invention, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Referring to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 and 12, the present invention provides a technical solution: the utility model provides a deep groove ball bearing processing is with grinder, includes fixture 1, grinding mechanism 2, assembly device 3 and wiper mechanism 4, fixture 1 include centre gripping cylinder 101 and outer grip plate 106, centre gripping cylinder 101 fixed mounting is on cabinet body subassembly 6, outer grip plate 106 sliding connection is on conveying mechanism 5, grinding mechanism 2 includes grinding backup pad 225 and grinding pole 205, grinding backup pad 225 fixed mounting is on cabinet body subassembly 6, grinding pole 205 sliding connection is on grinding rotating frame 203, assembly device 3 includes assembly screw shaft 303 and assembly motor 301, assembly motor 301 fixed mounting is on cabinet body subassembly 6, assembly screw shaft 303 swivelling joint is on assembly support 312, assembly support 312 fixed mounting is on cabinet body subassembly 6, wiper mechanism 4 includes cleaning main shaft 401 and washs gear wheel 402, cleaning main shaft 401 swivelling joint is on the support block 309 on the assembly, washs gear wheel 402 fixed connection is on cleaning main shaft 401, place the inner ring and the outer loop of bearing on conveying mechanism 5, carry out the transportation with the inner ring and the outer loop of bearing and fixed through fixture 1, utilize the inner ring and the outer loop of bearing to carry out the ball bearing through the ball bearing of ball mill 3 to the assembly device through the ball brush 3 after the ball bearing is mixed to the assembly device, finally, the steel ball bearing is washed to the assembly device. A cabinet door 602 is fixedly arranged on the cabinet body 601. Fixedly connected with conveying mechanism 5 on the cabinet body assembly 6, conveying mechanism 5 includes conveyer belt 501 and conveyer belt 502, and conveyer belt 501 fixed mounting is on the cabinet body 601, and conveyer belt 501 is connected with conveying motor through conveyer belt 502 friction, and conveying motor installs the inside at the cabinet body 601.
The clamping mechanism 1 further comprises a clamping push rod 102, the clamping push rod 102 is slidably connected to the clamping cylinder 101, the clamping push rod 102 is fixedly connected with a clamping lower push plate 103, the left end and the right end of the clamping lower push plate 103 are rotatably connected with first ends of clamping lower connecting rods 104, the second ends of the clamping lower connecting rods 104 are rotatably connected with first ends of clamping upper connecting rods 105, the second ends of the clamping upper connecting rods 105 are rotatably connected with an outer clamping plate 106, the outer clamping plate 106 is slidably connected to the clamping upper push plate 107, the clamping lower push plate 103 is fixedly connected with first ends of clamping springs 108, and the second ends of the clamping springs 108 are fixedly connected to the clamping upper push plate 107.
The clamping mechanism 1 further comprises an inner supporting block 109, the inner supporting block 109 is slidably connected to the clamping upper pushing plate 107, a clamping sliding block 110 is fixedly connected to the inner supporting block 109, a clamping inner supporting spring 111 is fixedly mounted on the inner supporting block 109, the clamping inner supporting spring 111 is fixedly connected to the clamping push rod 102, and inclined planes are formed on the clamping sliding block 110 and the inner supporting block 109.
As shown in fig. 3 and fig. 4, the clamping cylinder 101 is started, the clamping cylinder 101 controls the clamping push rod 102 to move upwards, the clamping push rod 102 drives the clamping lower push plate 103 to move upwards, the clamping lower push plate 103 pushes the clamping upper push plate 107 to move upwards through the clamping spring 108, after the clamping upper push plate 107 touches the conveying belt 501, the clamping lower push plate 103 presses the clamping spring 108, the clamping push rod 102 gradually leaves the clamping upper push plate 107 with the inner supporting block 109, meanwhile, the clamping lower push plate 103 pushes the clamping lower connecting rod 104, the clamping lower connecting rod 104 pushes the clamping upper connecting rod 105, and then the outer clamping plate 106 is controlled to slide on the clamping upper push plate 107, the clamping upper push plate 107 gradually approaches the inner supporting block 109, and then the two clamping upper push plates 107 fix the bearing outer ring.
The grinding mechanism 2 further comprises a grinding rotating motor 201, the grinding rotating motor 201 is fixedly arranged on a grinding supporting plate 225, the grinding rotating motor 201 is in friction connection with the grinding rotating main shaft 202 through a belt, the grinding rotating main shaft 202 is in rotation connection with a grinding upper shell 227, the grinding upper shell (227) is fixedly arranged on a grinding supporting plate (225), the grinding rotating main shaft 202 is fixedly connected with a grinding rotating frame 203, a grinding sliding plate 204 is fixedly connected to the grinding rotating main shaft 205, the grinding sliding plate 204 is in sliding connection with the grinding rotating frame 203, the grinding rod 205 is further movably connected to a grinding moving rotating rod 210 and a grinding rotating ring 211, a first end of a grinding first spring 217 is fixedly connected to the grinding rotating ring 211, a grinding steering gear 216 is fixedly connected to the grinding rotating rod 205, a second end of the grinding first spring 217 is fixedly connected to the grinding steering gear 216, a grinding lower pressing ring 215 is further movably connected to the grinding lower pressing ring 215, the grinding lower pressing ring 215 is in sliding connection with a grinding moving outer shaft 208 and a grinding outer shell 212, a first end of the moving outer shaft 208 is in rotation connection with the grinding rotating main shaft 202, a second end of the grinding sliding ring 215 is provided with a grinding sliding ring 215, a grinding sliding ring 219 is fixedly connected to the grinding rotating ring 209 is fixedly connected to the moving outer shaft 208, and the grinding rotating ring is fixedly connected to the grinding rotating ring 209.
The grinding telescopic ring 219 is slidably connected with a grinding steering main shaft 220, a grinding transmission gear 223, a grinding bevel pinion 221 and a first end of a grinding second spring 222 are fixedly connected to the grinding steering main shaft 220, the grinding transmission gear 223 is in contact with the grinding steering gear (216), a second end of the grinding second spring 222 is in friction connection with the grinding telescopic ring 219, a grinding steering shaft 224 is fixedly installed on a grinding supporting plate 225, and a bevel gear is arranged at one end, close to the grinding bevel pinion 221, of the grinding steering shaft 224 and meshed with the grinding bevel pinion 221.
The grinding support plate 225 on still fixedly connected with grind mobile motor 206, grind mobile motor 206 is connected with the grinding mobile spindle 207 through the belt friction, be equipped with the spout on the grinding mobile spindle 207, grind mobile spindle 207 rotation connection is on grind support plate 225, grind the inside slider that is equipped with of mobile outer axle 208, grind mobile outer axle 208 sliding connection is on grinding steering spindle 224, grind the rotation main shaft 202 rotation connection is on grind mobile spindle 207, be equipped with the telescopic link on the grind mobile spindle 207, make grind mobile spindle 207 can stretch out and draw back, and still can keep rotating, still fixedly mounted has grinding telescopic link 213 on the grind support plate 225, grind telescopic link 213 is fixedly connected with through the hose and grinds lift motor 214, grind fixedly connected with grinds down the backup pad 226 on the grind telescopic link 213, grind down the backup pad 226 on fixedly mounted has grinding shell 212, control the lift of grinds down the backup pad 226 through grinding lift motor 214. A grinding upper case 227 is fixedly installed on the grinding support plate 225.
As shown in fig. 5 to 8, the grinding elevation motor 214 is activated, and the elevation of the grinding telescopic rod 213 is controlled by the hose, thereby controlling the heights of the grinding lower support plate 226 and the grinding housing 212. When the grinding rotating motor 201 is started and the grinding rotating spindle 202 is driven to rotate through a belt, the grinding rotating spindle 202 can stretch out and draw back through a sliding groove and a sliding rod and keep rotating when the grinding housing 212 is lifted, the grinding rotating spindle 202 drives the grinding rotating frame 203 to rotate when rotating, and the grinding rotating frame 203 drives the grinding rod 205 to rotate around the axis of the grinding rotating spindle 202. Starting the grinding movement motor 206, driving the grinding movement main shaft 207 to rotate through a belt, guaranteeing the expansion and the rotation of the grinding movement outer shaft 208 through a sliding rod and a sliding groove, driving the grinding movement rotary table 209 to rotate when the grinding movement outer shaft 208 rotates, driving the grinding rotary ring 211 to rotate through the grinding movement rotary table 210, and pushing the grinding rod 205 through the grinding movement rotary table 210, wherein the grinding sliding plate 204 on the grinding rod 205 is provided with a sliding block, so that the grinding rod 205 slides on the grinding rotary frame 203, and the grinding rod 205 is close to the grinding rotation main shaft 202, so that the rotating diameter of the grinding rod 205 is changed. After finishing the grinding of the inner ring, the grinding rod 205 is controlled to move upwards through the grinding lifting motor 214, so that the grinding bevel pinion 221 contacts with the bevel gear on the grinding steering shaft 224, then the grinding rod 205 is controlled to rotate, so that the grinding bevel pinion 221 rotates around the axis of the grinding rotating main shaft 202 and rotates, power is transmitted to the grinding transmission gear 223 through the grinding steering main shaft 220, when the grinding rod 205 moves upwards, the grinding steering main shaft 220 extrudes the grinding telescopic ring 219 through the grinding second spring 222, the grinding telescopic ring 219 is provided with a rotating rod, the diameter of the grinding telescopic ring 219 is convenient to be enlarged, the grinding telescopic ring 219 can move outwards, so that the grinding steering main shaft 220 is driven to move on the grinding lower pressure ring 215, the grinding telescopic ring 219 slides in the sliding groove of the grinding lower pressure ring 215, the grinding bevel pinion 221 gradually slides to the outer edge of the bevel gear on the grinding steering shaft 224, finally the grinding transmission gear 223 contacts with the grinding steering gear 216, and the grinding telescopic ring 219 extrudes the grinding lower pressure ring 215, the grinding steering gear 216 extrudes the grinding steering gear 216, the steering gear 216 contacts with the grinding large toothed ring 218, and the grinding toothed ring 218 rotates to be connected with the grinding large toothed ring 218, so that the grinding toothed ring 218 rotates and drives all the steering gear 216 to move downwards, and the grinding rod 216 rotates downwards when the grinding rotary ring 205 rotates, so that the grinding rotary ring 203 moves downwards, and the grinding rod is driven to move downwards.
The assembly mechanism 3 further comprises an assembly lower transmission shaft 302, the assembly lower transmission shaft 302 is rotatably mounted on an assembly bracket 312, the assembly lower transmission shaft 302 is in friction connection with an assembly threaded shaft 303 through a belt, an assembly threaded block 304 is in threaded connection with the assembly threaded shaft 303, a shaft is arranged on the assembly threaded block 304, the assembly threaded block 304 is rotatably connected to an assembly upper connecting rod 308 and an assembly lower connecting rod 305 through a shaft, an assembly lower connecting block 306 is further rotatably connected to the assembly lower connecting rod 305, an assembly lower supporting block 307 is fixedly connected to the assembly lower connecting block 306, an assembly upper supporting block 309 is further rotatably connected to the assembly upper connecting rod 308, an assembly oblique block 310 and an assembly telescopic rod 311 are fixedly mounted on the assembly upper supporting block 309, and a protruding rod is arranged on the assembly telescopic rod 311 and used for supporting a bearing inner ring. The side of the assembly lower support block 307 and the assembly upper support block 309, which is close to the bearing, is provided with an arc surface, so that the bearing outer ring is fixed and closely attached to the bearing outer ring, thereby forming a sealed chamber. The first end of the assembly connection pipe 313 is fixedly connected to the assembly upper support block 309, the second end of the assembly connection pipe 313 is fixedly connected to the assembly box 315, the assembly connection pipe 313 is also fixedly connected to the assembly control switch 314, and the assembly control switch 314 and the assembly box 315 are fixedly installed on the bracket of the cabinet 601.
As shown in fig. 9 and 10, the assembly motor 301 is started, the assembly lower transmission shaft 302 is driven to rotate by a belt, the assembly lower transmission shaft 302 is driven to rotate by the belt, the assembly threaded shaft 303 is in threaded fit to control the assembly threaded block 304 to move towards a direction away from the assembly bracket 312, the assembly threaded block 304 pulls the assembly lower connecting rod 305 and the assembly upper connecting rod 308, so that the assembly lower supporting block 307 and the assembly upper supporting block 309 move towards the bearing and finally draw close together, when the assembly oblique block 310 contacts with the bearing inner ring, one side of the inner ring is pushed to move towards the outer ring by an oblique plane, the assembly telescopic rod 311 firstly enters between the inner ring and the outer ring, the lower end of the inner ring is supported by a convex rod on the assembly telescopic rod 311, a large gap is formed between the inner ring and the outer ring, steel balls are conveniently entered, the steel balls are controlled to enter the gap by the assembly control switch 314, and the assembly of the steel balls is completed.
The cleaning mechanism 4 further comprises a cleaning pinion 403, the cleaning pinion 403 is fixedly connected to a cleaning driving shaft 404, the cleaning driving shaft 404 is further rotatably connected to the cabinet body 601, one end, close to the cabinet body 601, of the cleaning driving shaft 404 is fixedly provided with a cleaning first bevel gear 405, the cabinet body 601 is further rotatably connected with a cleaning driving shaft 407, the cleaning driving shaft 407 is fixedly connected with a cleaning second bevel gear 406, and the cleaning driving shaft 407 is in friction connection with the assembled lower driving shaft 302 through a belt. The cleaning pinion 403 is meshed with the cleaning bull gear 402, the cleaning main shaft 401 is connected with a cleaning bull brush 408 in a sliding manner and used for cleaning an inner ring, a sliding block is arranged on the cleaning bull brush 408, a sliding groove is arranged inside the cleaning main shaft 401, a spring is further arranged inside the cleaning main shaft 401 and connected with the cleaning bull brush 408, the cleaning bull brush 408 is convenient to reset, and the cleaning bull brush 408 is fixedly connected with a cleaning small brush 409 and used for cleaning between the inner ring and the outer ring. The brush diameter of the cleaning small brush 409 is larger than the gap between the inner ring and the outer ring, so that the cleaning small brush 409 can clean the ball race when entering between the inner ring and the outer ring. The cleaning big brush 408 is also connected with a hose, and is connected with a cleaning mixing switch 410, the cleaning mixing switch 410 is fixedly connected to a bracket on the cabinet 601, the cleaning liquid storage tank 411 is also fixedly connected to the bracket on the cabinet 601, cleaning liquid raw materials in the cleaning liquid storage tank 411 are mixed through the cleaning mixing switch 410, the hose on the cleaning big brush 408 is conveyed to the cleaning big brush 408 and the cleaning small brush 409, and holes are formed in the cleaning big brush 408 and the cleaning small brush 409 and used for flowing out cleaning liquid during cleaning.
As shown in fig. 11 and 12, the power of the assembly motor 301 is transmitted to the assembly lower transmission shaft 302 and the cleaning transmission shaft 407 through a belt, the cleaning pinion 403 is driven to rotate by the cooperation of the cleaning first bevel gear 405 and the cleaning second bevel gear 406, the cleaning pinion 403 drives the cleaning bull gear 402 and the cleaning spindle 401 to rotate, the cleaning spindle 401 drives the cleaning bull brush 408 to rotate, the roller path between the inner ring and the outer ring is cleaned, and the output of the cleaning liquid is controlled by the cleaning mixing switch 410.
The working process comprises the following steps: firstly, placing an inner ring and an outer ring of a bearing on a conveying belt 501, conveying the bearing to each position through the conveying belt 501, firstly, controlling an outer clamping plate 106 to clamp the outer ring of the bearing by utilizing a clamping cylinder 101, fixing the inner ring of the bearing through an inner supporting block 109, then, controlling the lifting of a grinding lower supporting plate 226 by utilizing a grinding lifting motor 214, enabling a grinding small bevel gear 221 to enter a steel ball rolling way between the inner ring and the outer ring of the bearing, controlling a grinding rotating frame 203 to rotate by utilizing a grinding rotating motor 201, driving the grinding rod 205 to rotate around the axis of the grinding rotating frame 203, grinding the inner ring of the bearing, controlling a grinding moving turntable 209 to rotate by utilizing a grinding moving motor 206, controlling the grinding rod 205 to move on the grinding rotating frame 203, changing the rotating diameter of the grinding rod 205, namely changing the horizontal grinding depth of the grinding rod 205, controlling the lifting of the grinding rod 205 by utilizing the grinding lifting motor 214, changing the vertical grinding height of the grinding rod 205, enabling the grinding small bevel gear 221 to contact with a grinding steering shaft 224, starting the grinding rotating motor 201, rotating the grinding rotating frame 203, enabling the grinding small bevel gear 205 to rotate along with the grinding rotating shaft 224, and enabling the grinding small bevel gear 205 to rotate, and enabling the grinding rotating shaft 216 to rotate, namely, after grinding the outer ring to rotate.
After finishing grinding, the bearing inner ring and the outer ring are moved onto the assembly lower supporting block 307 through the conveying belt 501, the assembly motor 301 is started, the lifting and the lowering of the assembly lower supporting block 307 and the assembly upper supporting block 309 are controlled through the threaded matching of the assembly threaded shaft 303 and the assembly threaded block 304, the bearing inner ring and the outer ring are fixed, the lower end of the inner ring is supported by the assembly telescopic rod 311, the assembly inclined block 310 presses the inner ring, the upper end of the inner ring of the bearing is close to the direction of the assembly telescopic rod 311, the lower end of the inner ring is not moved, a larger gap is formed between the position of the inner ring far away from the assembly telescopic rod 311 and the outer ring, and the steel balls are controlled to enter the gap between the inner ring and the outer ring through the assembly control switch 314, so that assembly is formed.
After assembly, the bearing is conveyed to the position of the next step through the conveying belt 501, the outer ring of the bearing is fixed through the lower supporting block 307 and the upper supporting block 309, and a sealing chamber is formed, so that the cleaning main shaft 401 and the cleaning big brush 408 are driven to rotate through the rotation of the cleaning small gear 403, the cleaning small brush 409 rotates around the axis of the cleaning big brush 408, and meanwhile, the cleaning mixing switch 410 controls the output of cleaning liquid and is matched with the cleaning big brush 408 and the cleaning small brush 409 to clean the inner ring and the roller path of the bearing. Finally, the cleaning liquid is collected into the collection tank inside the cabinet 601 by assembling the hose on the lower support block 307.
Claims (1)
1. The utility model provides a deep groove ball bearing processing is with grinder, includes fixture (1), grinding mechanism (2), assembly devices (3) and wiper mechanism (4), its characterized in that: the clamping mechanism (1) comprises a clamping cylinder (101) and an outer clamping plate (106), the clamping cylinder (101) is fixedly arranged on a cabinet body assembly (6), the outer clamping plate (106) is connected to a conveying mechanism (5) in a sliding mode, the grinding mechanism (2) comprises a grinding supporting plate (225) and a grinding rod (205), the grinding supporting plate (225) is fixedly arranged on the cabinet body assembly (6), the grinding rod (205) is connected to a grinding rotating frame (203) in a sliding mode, the assembling mechanism (3) comprises an assembling threaded shaft (303) and an assembling motor (301), the assembling motor (301) is fixedly arranged on the cabinet body assembly (6), the assembling threaded shaft (303) is rotationally connected to an assembling bracket (312), the assembling bracket (312) is fixedly arranged on the cabinet body assembly (6), the cleaning mechanism (4) comprises a cleaning main shaft (401) and a cleaning large gear (402), the cleaning main shaft (401) is rotationally connected to a supporting block (309), the cleaning large gear (402) is fixedly connected to the cleaning main shaft (401), an inner ring and a bearing are placed on the conveying mechanism, the inner ring and the conveying mechanism and the outer ring (5) are fixedly arranged on the bearing and the outer ring (2) are lifted by the bearing and the inner ring and the bearing and the outer ring (2) are fixedly arranged between the bearing and the bearing grinding mechanism, after grinding, the steel balls are assembled on the bearing through an assembling mechanism (3), and finally, cleaning liquid is mixed through a cleaning mechanism (4) and the bearing is cleaned through a brush;
the clamping mechanism (1) further comprises a clamping push rod (102), the clamping push rod (102) is slidably connected to the clamping cylinder (101), the clamping push rod (102) is fixedly connected with a clamping lower push plate (103), the left end and the right end of the clamping lower push plate (103) are rotatably connected with first ends of clamping lower connecting rods (104), the second ends of the clamping lower connecting rods (104) are rotatably connected with first ends of clamping upper connecting rods (105), the second ends of the clamping upper connecting rods (105) are rotatably connected with an outer clamping plate (106), the outer clamping plate (106) is slidably connected to the clamping upper push plate (107), the clamping lower push plate (103) is fixedly connected with first ends of clamping springs (108), and the second ends of the clamping springs (108) are fixedly connected to the clamping upper push plate (107);
the clamping mechanism (1) further comprises an inner supporting block (109), the inner supporting block (109) is connected to the clamping upper pushing plate (107) in a sliding mode, the inner supporting block (109) is fixedly connected with a clamping sliding block (110), the inner supporting block (109) is fixedly provided with a clamping inner supporting spring (111), the clamping inner supporting spring (111) is fixedly connected to the clamping push rod (102), and inclined planes are arranged on the clamping sliding block (110) and the inner supporting block (109);
the grinding mechanism (2) further comprises a grinding rotating motor (201), the grinding rotating motor (201) is fixedly arranged on the grinding supporting plate (225), the grinding rotating motor (201) is connected to the grinding rotating main shaft (202) through a belt, the grinding rotating main shaft (202) is rotationally connected to the grinding upper shell (227), the grinding upper shell (227) is fixedly arranged on the grinding supporting plate (225), the grinding rotating main shaft (202) is fixedly connected to the grinding rotating frame (203), the grinding rod (205) is fixedly connected with a grinding sliding plate (204), the grinding sliding plate (204) is slidably connected to the grinding rotating frame (203), the grinding rod (205) is movably connected to the grinding moving rotating rod (210) and the grinding rotating ring (211), the grinding rotating ring (211) is fixedly connected with a first end of a grinding first spring (217), the grinding rotating gear (216) is fixedly connected to the grinding rod (205), the second end of the grinding first spring (217) is fixedly connected to the grinding rotating gear (216), the grinding rotating gear (216) is movably connected to a grinding lower shaft (215), the grinding lower outer shaft (208) is slidably connected to the grinding main shaft (208) and the grinding pressing ring (212) is movably connected to the grinding outer shaft (212), the second end of the grinding moving outer shaft (208) is provided with a sliding block, the grinding lower pressing ring (215) is provided with a sliding groove, the sliding groove is connected with a grinding telescopic ring (219) in a sliding manner, the grinding telescopic ring (219) is further connected onto the grinding moving outer shaft (208) in a sliding manner, the grinding moving outer shaft (208) is fixedly connected onto the grinding moving rotary table (209), the grinding moving rotary table (209) is fixedly connected with a first end of a grinding moving rotary rod (210), and the second end of the grinding moving rotary rod (210) is fixedly connected onto the grinding rotary ring (211);
the grinding telescopic ring (219) is connected with a grinding steering main shaft (220) in a sliding manner, a grinding transmission gear (223), a grinding bevel pinion (221) and a first end of a grinding second spring (222) are fixedly connected to the grinding steering main shaft (220), the grinding transmission gear (223) is in contact with the grinding steering gear (216), a second end of the grinding second spring (222) is in friction connection with the grinding telescopic ring (219), a grinding steering shaft (224) is fixedly installed on the grinding supporting plate (225), and a bevel gear is arranged at one end, close to the grinding bevel pinion (221), of the grinding steering shaft (224) and meshed with the grinding bevel pinion (221);
the grinding support plate (225) is fixedly connected with a grinding moving motor (206), the grinding moving motor (206) is in friction connection with a grinding moving main shaft (207) through a belt, a chute is arranged on the grinding moving main shaft (207), the grinding moving main shaft (207) is rotationally connected to the grinding support plate (225), a sliding block is arranged in the grinding moving outer shaft (208), the grinding moving outer shaft (208) is slidingly connected to a grinding steering shaft (224), the grinding rotating main shaft (202) is rotationally connected to the grinding moving main shaft (207), and a telescopic rod is arranged on the grinding moving main shaft (207);
the assembly mechanism (3) further comprises an assembly lower transmission shaft (302), the assembly lower transmission shaft (302) is rotatably mounted on an assembly support (312), the assembly lower transmission shaft (302) is connected with an assembly threaded shaft (303) through a belt, an assembly threaded block (304) is connected to the assembly threaded shaft (303) in a threaded manner, a shaft is arranged on the assembly threaded block (304), the assembly threaded block (304) is rotatably connected to an assembly upper connecting rod (308) and an assembly lower connecting rod (305) through shafts, an assembly lower connecting block (306) is rotatably connected to the assembly lower connecting rod (305), an assembly lower supporting block (307) is fixedly connected to the assembly lower connecting block (306), an assembly upper supporting block (309) is rotatably connected to the assembly upper connecting rod (308), an assembly oblique block (310) and an assembly telescopic rod (311) are fixedly mounted on the assembly upper supporting block (309), and a convex rod is arranged on the assembly telescopic rod (311) and used for supporting an inner bearing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310018312.4A CN116214356B (en) | 2023-01-06 | 2023-01-06 | Grinding device for deep groove ball bearing machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310018312.4A CN116214356B (en) | 2023-01-06 | 2023-01-06 | Grinding device for deep groove ball bearing machining |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116214356A CN116214356A (en) | 2023-06-06 |
| CN116214356B true CN116214356B (en) | 2023-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310018312.4A Active CN116214356B (en) | 2023-01-06 | 2023-01-06 | Grinding device for deep groove ball bearing machining |
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| CN (1) | CN116214356B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008080240A1 (en) * | 2006-12-28 | 2008-07-10 | Robotic Consulting S.A.R.L. | Grinding machine for bearing rings |
| WO2015136350A1 (en) * | 2014-03-11 | 2015-09-17 | Tenova S.P.A. | Equipment and grinding machine for the grinding of external rings of roller bearings |
| CN208374899U (en) * | 2018-04-02 | 2019-01-15 | 左雅健 | A kind of automobile engine deep groove ball bearing grinding device |
| CN210730266U (en) * | 2019-09-29 | 2020-06-12 | 安徽银球轴承有限公司 | Cleaning device for machining deep groove ball bearings |
| CN217045700U (en) * | 2022-04-26 | 2022-07-26 | 上饶市海泰精工机械有限公司 | Roller grinding machine for precision bearing |
-
2023
- 2023-01-06 CN CN202310018312.4A patent/CN116214356B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008080240A1 (en) * | 2006-12-28 | 2008-07-10 | Robotic Consulting S.A.R.L. | Grinding machine for bearing rings |
| WO2015136350A1 (en) * | 2014-03-11 | 2015-09-17 | Tenova S.P.A. | Equipment and grinding machine for the grinding of external rings of roller bearings |
| CN208374899U (en) * | 2018-04-02 | 2019-01-15 | 左雅健 | A kind of automobile engine deep groove ball bearing grinding device |
| CN210730266U (en) * | 2019-09-29 | 2020-06-12 | 安徽银球轴承有限公司 | Cleaning device for machining deep groove ball bearings |
| CN217045700U (en) * | 2022-04-26 | 2022-07-26 | 上饶市海泰精工机械有限公司 | Roller grinding machine for precision bearing |
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| Publication number | Publication date |
|---|---|
| CN116214356A (en) | 2023-06-06 |
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