CN203600015U - Grinding device for bearing inner ring rib and thrust ball bearing roll way - Google Patents

Grinding device for bearing inner ring rib and thrust ball bearing roll way Download PDF

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Publication number
CN203600015U
CN203600015U CN201320441296.1U CN201320441296U CN203600015U CN 203600015 U CN203600015 U CN 203600015U CN 201320441296 U CN201320441296 U CN 201320441296U CN 203600015 U CN203600015 U CN 203600015U
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fixed
screw
workpiece
planker
ball
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CN201320441296.1U
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Chinese (zh)
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程雷显
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PUYANG BEAIN CNC MACHINERY AND EQUIPMENT CO Ltd
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PUYANG BEAIN CNC MACHINERY AND EQUIPMENT CO Ltd
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Abstract

A grinding device for a bearing inner ring rib and a thrust ball bearing roll way relates to the bearing sleeve ring grinding technology. The structural relation of the grinding device is that a grinding workpiece is positioned on a transverse plane support which is fixed to a transition disc connected to a workpiece shaft via screws; a first adjusting stand is fixed to a rotary plate and a first adjusting screw rod is fixed to the first adjusting stand; a coil holder is fixed to one end of a workpiece case, a workpiece shaft belt wheel is fixed to the workpiece shaft via nuts, and the workpiece shaft is fixed in a hole of the workpiece case; the workpiece shaft belt wheel and a belt pulley are connected via a motor belt, the belt pulley and the workpiece motor are fixed by screws, a belt wheel compressed sheet is compacted on the belt pulley, and the workpiece motor is fixed to a motor stand; the workpiece case is fixed to the rotary plate through screws; a first diamond pen stand is fixed to the rotary plate and a first diamond pen is fixed to the first diamond pen stand; and the rotary plate is fixed to an upper workpiece carriage plate via screws.

Description

Bearing inner race rib and thrust ball bearing raceway grinding attachment
Technical field: the utility model relates to bearing ring grinding technology, especially bearing inner race rib and thrust ball bearing raceway grinding attachment.
Background technology: along with the development of domestic bearing industry, more and more higher to bearing products required precision, simultaneously, the kind of bearing is also constantly being upgraded and development, process with regard to the grinding machine that needs different model like this, Production of bearing producer will process and just must drop into more fund and carry out purchase of equipment, has increased the production cost of product.For this reason, I integrate according to the specification of producer's product and model the equipment for grinding that needs respectively roller bearing inner ring rib and thrust ball bearing lasso raceway, design the grinding machine that can process two kinds of different series outer ring raceway, accomplish dual-use.
Summary of the invention: the purpose of this utility model is to provide a kind of bearing inner race rib and thrust ball bearing raceway grinding attachment of dual-use, it has overcome the shortcoming that existing equipment can not be processed roller bearing inner ring rib and thrust ball bearing lasso raceway on same grinding machine.The purpose of this utility model is achieved in that it is by grinding work piece, end surface supporting, cross scale, the first adjusting screw(rod), first regulates support, coil holder, swivel plate, planker on workpiece, the first feed screw nut seat, the first ball-screw, clutch shaft bearing seat, the first shaft coupling, the first servomotor, the first servomotor seat, workpiece motor, rotating sprocket, belt pulley, locking nut, motor belt, scale label, motor cabinet, workpiece spindle belt wheel, workpiece spindle, chain, workpiece casing, the first Buddha's warrior attendant pen stand, the first diamond pen, emery wheel, chuck after emery wheel, electricity main shaft, abrasive disc lock-screw, chuck before emery wheel, electricity spindle drum, the second feed screw nut seat, the second ball-screw, the second bearing block, the second shaft coupling, the second servomotor seat, the second servomotor, planker on grinding carriage, lathe bed, angling cylinder, second adjusts screw rod, the second adjusting pole, the 3rd adjusting pole, the 3rd adjusts screw rod, feather key, backing plate, finishing stand, the 4th adjusts screw rod, the 4th adjusting pole, the second diamond pen, the second Buddha's warrior attendant pen stand, diamond pen micrometer adjusting screw, grip slipper is formed by connecting, and grinding work piece is positioned on end surface supporting, and end surface supporting was fixed on scale, crosses scale and is connected by screw with workpiece spindle, and first regulates support to be fixed on swivel plate, and the first adjusting screw(rod) is fixed on the first adjusting support, coil holder is fixed on one end of workpiece casing, and workpiece spindle belt wheel is fixed on workpiece spindle with nut, and workpiece spindle is fixed in the hole of workpiece casing, workpiece spindle belt wheel is connected by motor belt with belt pulley, and belt pulley and workpiece motor are screwed, and band wheel tablet is pressed on belt pulley, and workpiece motor is fixed on motor cabinet, workpiece casing is screwed on swivel plate, the first Buddha's warrior attendant pen stand is fixed on swivel plate, and the first diamond pen is fixed on the first Buddha's warrior attendant pen stand, swivel plate is screwed on workpiece on planker, on workpiece, planker and guide rail are screwed, under guide rail and workpiece feeding, planker is screwed, under workpiece feeding, planker and lathe bed are screwed, rotating sprocket is fixed on workpiece on planker, chain is enclosed within on rotating sprocket, rotating sprocket drives chain rotation with spanner by manual, thereby driven rotary plate and workpiece casing rotate to an angle, to adapt to the bearing of different model, on swivel plate, be fixed wtih scale label, first feed screw nut's seat is connected with screw with planker on workpiece, motor cabinet is connected with screw with workpiece casing.
The first servomotor is fixed on the first servomotor seat, and one end of the first shaft coupling is connected with the first servomotor, and the other end of the first shaft coupling is connected with the first ball-screw, and the screw mandrel part of the first ball-screw is fixed in clutch shaft bearing seat by round nut; Clutch shaft bearing seat is screwed on the first servomotor seat, and the first servomotor seat is fixed under workpiece feeding on planker; The first ball-screw nut seat is connected with screw with planker on workpiece; The feed screw nut part that the first ball-screw rotarily drives the first ball-screw under the driving of the first servomotor moves, thereby drives planker on workpiece to move forward and backward.
Chuck is fixed by screws in together after emery wheel on chuck before emery wheel, before sand emery wheel, after chuck and emery wheel, in the middle of chuck, is clamping emery wheel, and after emery wheel, chuck is tightened in the spindle nose of electric main shaft by abrasive disc lock-screw, and electric main shaft use screws clamp is in electric spindle drum; Electricity spindle drum is fixed together with planker on screw and grinding carriage; On grinding carriage, planker and guide rail are screwed, and under guide rail and emery wheel feeding, planker is screwed, and under emery wheel feeding, planker and lathe bed are screwed.
The second servomotor is fixed on the second servomotor seat, the second servomotor is connected with one end of the second shaft coupling, the other end of the second shaft coupling is connected with the second ball-screw, the screw mandrel part of the second ball-screw is fixed in the second bearing block by round nut, and the second feed screw nut seat is fixed in the middle of the second ball-screw and electric spindle drum; The second bearing block is screwed on the second servomotor seat, and the second servomotor seat is fixed under emery wheel feeding on planker; The feed screw nut partial fixing of the second ball-screw is in the second ball-screw nut seat; The second ball-screw nut seat is connected with screw with planker on grinding carriage; The feed screw nut part that the second ball-screw rotarily drives the second ball-screw under the driving of the second servomotor moves, thereby drives planker on grinding carriage to move forward and backward.
The second diamond pen is fixed on the second Buddha's warrior attendant pen stand, diamond pen micrometer adjusting screw is fixed in the screw on the second Buddha's warrior attendant pen stand, the second Buddha's warrior attendant pen stand is fixed on grip slipper, grip slipper is fixed on angling cylinder, the second adjusting pole is fixed on angling cylinder, and grip slipper is being connected the second adjusting screw(rod) with in the middle of the second adjusting pole.
Angling cylinder is fixed on finishing stand, and finishing stand is fixed on backing plate, and the 3rd adjusting pole is fixed on backing plate, and finishing stand is being connected the 3rd adjusting screw(rod) with in the middle of the 3rd adjusting pole; Feather key is fixed on backing plate; Backing plate is bolted on lathe bed, and the 4th adjusting pole is fixed on lathe bed, and backing plate is being connected the 4th adjusting screw(rod) with in the middle of the 4th adjusting pole.
Method for grinding: X-axis moves forward and backward, on workpiece, planker moves forward and backward along X-axis, it is by the first servomotor, the first servomotor seat, the first shaft coupling, clutch shaft bearing seat, the first ball-screw, the first feed screw nut seat is realized, fixing grinding work piece in the above, end surface supporting, cross scale, the first adjusting screw(rod), first regulates support, coil holder, swivel plate, workpiece motor, rotating sprocket, belt pulley, locking nut, motor belt, scale label, motor cabinet, workpiece spindle belt wheel, workpiece spindle, chain, workpiece casing, the first Buddha's warrior attendant pen stand, the first diamond pen also will move thereupon together.
Y-axis moves forward and backward, on grinding carriage, planker moves left and right along Y-axis, it is realized by planker, the second servomotor, the second servomotor seat, the second shaft coupling, the second bearing block, the second ball-screw, the second feed screw nut seat on grinding carriage, and after fixing emery wheel, emery wheel, before chuck, electric main shaft, abrasive disc lock-screw, emery wheel, chuck, electric spindle drum also will move thereupon together in the above.
B axle rotatablely moves, the second diamond pen axially does crankmotion along B, and it is realized by the second diamond pen, the second Buddha's warrior attendant pen stand, diamond pen micrometer adjusting screw, grip slipper, angling cylinder, the second adjustment screw rod, the second adjusting pole, the 3rd adjusting pole, the 3rd adjustment screw rod, feather key, backing plate 8, finishing stand, the 4th adjustment screw rod, the 4th adjusting pole.
Grinding work piece rotatablely moves by end surface supporting, scale, coil holder, workpiece motor, belt pulley, locking nut, motor belt, motor cabinet, workpiece spindle belt wheel, workpiece spindle are realized excessively.
Emery wheel rotatablely moves, and by being fixed on before chuck after electric main shaft, emery wheel, abrasive disc lock-screw, emery wheel, chuck is realized.
Grinding wheel shape method for trimming: the first step, the first diamond pen on workpiece planker drive under, do front-rear reciprocation movement along X-axis, on grinding carriage, planker drives emery wheel moving along y-axis shift simultaneously, just can go out the required shape of generatrix of grinding roller bearing inner ring rib to crushing; Second step, the second diamond pen is under angling cylinder drives, do crankmotion along B axle, on grinding carriage, planker drives emery wheel moving along y-axis shift simultaneously, realize coarse adjustment radius of curvature, realize accurate adjustment radius of curvature by adjusting diamond pen micrometer adjusting screw by adjusting the second adjustment screw rod, thereby realize the shape of generatrix that crushing is gone out to the required radius of curvature of grinding thrust ball bearing lasso raceway; The 3rd step arranges automatic makeup to Y-axis and tastes function in the time that grinding process medium plain emery wheel consumption secondary is repaired.
Wheel grinding method: the first step, after the crushing of grinding roller bearing inner ring rib is complete, emery wheel is return original position, and grinding work piece enters grinding position under the driving of the first servomotor; Grinding starts, and Y-axis speed is undertaken by prior setting grinding program, and grinding finishes to return original position; Second step, after the crushing of grinding thrust ball bearing lasso raceway is complete, emery wheel is return original position, and grinding work piece enters grinding position under the driving of the first servomotor, and grinding starts, and Y-axis speed is undertaken by prior setting grinding program, and grinding finishes to return original position.
Overall process parameter of the present invention and programme-control complete by digital control system, and this equipment is semi-automatic or automatically grinds machining tool, is applicable to the processing of roller bearing inner ring rib and thrust ball bearing lasso raceway.
In the time of grinding tapered roller bearing internal ring rib: employing seesaws by X-axis, drive is fixed on the diamond pen on planker on workpiece and seesaws, and realizes the finishing of the required emery wheel profile of grinding tapered roller bearing internal ring rib.
In the time of grinding thrust ball lasso raceway: adopt by the gyration of B axle, make diamond pen rotation, realize the finishing of the radius of curvature of the required emery wheel of grinding thrust ball lasso raceway.
The invention has the beneficial effects as follows, on same grinding machine, process roller bearing inner ring rib and thrust ball bearing lasso raceway, accomplish dual-use.
Accompanying drawing explanation: Fig. 1 is the structural representation of bearing inner race rib and thrust ball bearing raceway grinding attachment, in figure 1, grinding work piece 2, end surface supporting 3, cross scale 4, the first adjusting screw(rod) 5, first regulates support 6, coil holder 7, swivel plate 8, planker 9 on workpiece, the first feed screw nut seat 10, the first ball-screw 11, clutch shaft bearing seat 12, the first shaft coupling 13, the first servomotor 14, the first servomotor seat 15, workpiece motor 16, rotating sprocket 17, belt pulley 18, locking nut 19, motor belt 20, scale label 21, motor cabinet 22, workpiece spindle belt wheel 23, workpiece spindle 24, chain 25, workpiece casing 26, the first Buddha's warrior attendant pen stand 27, the first diamond pen 28, emery wheel 29, chuck 30 after emery wheel, electricity main shaft 31, abrasive disc lock-screw 32, chuck 33 before emery wheel, electricity spindle drum 34, the second feed screw nut seat 35, the second ball-screw 36, the second bearing block 37, the second shaft coupling 38, the second servomotor seat 39, the second servomotor 40, planker 41 on grinding carriage, lathe bed 42, angling cylinder 43, second adjusts screw rod 44, the second adjusting pole 45, the 3rd adjusting pole 46, the 3rd adjusts screw rod 47, feather key 48, backing plate 49, finishing stand 50, the 4th adjusts screw rod 51, the 4th adjusting pole.
Fig. 2 is that the K of bearing inner race rib and thrust ball bearing raceway grinding attachment is to schematic diagram, in figure 52, the second diamond pen 53, the second Buddha's warrior attendant pen stand 54, diamond pen micrometer adjusting screw 55, grip slipper
Five, the specific embodiment: embodiment 1, the utility model is by grinding work piece 1, end surface supporting 2, cross scale 3, the first adjusting screw(rod) 4, first regulates support 5, coil holder 6, swivel plate 7, planker 8 on workpiece, the first feed screw nut seat 9, the first ball-screw 10, clutch shaft bearing seat 11, the first shaft coupling 12, the first servomotor 13, the first servomotor seat 14, workpiece motor 15, rotating sprocket 16, belt pulley 17, locking nut 18, motor belt 19, scale label 20, motor cabinet 21, workpiece spindle belt wheel 22, workpiece spindle 23, chain 24, workpiece casing 25, the first Buddha's warrior attendant pen stand 26, the first diamond pen 27, emery wheel 28, chuck 29 after emery wheel, electricity main shaft 30, abrasive disc lock-screw 31, chuck 32 before emery wheel, electricity spindle drum 33, the second feed screw nut seat 34, the second ball-screw 35, the second bearing block 36, the second shaft coupling 37, the second servomotor seat 38, the second servomotor 39, planker 40 on grinding carriage, lathe bed 41, angling cylinder 42, second adjusts screw rod 43, the second adjusting pole 44, the 3rd adjusting pole 45, the 3rd adjusts screw rod 46, feather key 47, backing plate 48, finishing stand 49, the 4th adjusts screw rod 50, the 4th adjusting pole 51, the second diamond pen 52, the second Buddha's warrior attendant pen stand 53, diamond pen micrometer adjusting screw 54, grip slipper 55 is formed by connecting, grinding work piece 1 is positioned on end surface supporting 2, and end surface supporting 2 was fixed on scale 3, crosses scale 3 and is connected by screw with workpiece spindle 15, first regulates support 5 to be fixed on swivel plate 7, and the first adjusting screw(rod) 4 is fixed on the first adjusting support 5, coil holder 6 is fixed on one end of workpiece casing 25, and workpiece spindle belt wheel 22 use nuts are fixed on workpiece spindle 23, and workpiece spindle 23 is fixed in the hole of workpiece casing 25, workpiece spindle belt wheel 23 is connected by motor belt 19 with belt pulley 17, and belt pulley 17 is screwed with workpiece motor 15, and band wheel tablet 18 is pressed on belt pulley 17, and workpiece motor 15 is fixed on motor cabinet 21, workpiece casing 25 is screwed on swivel plate 7, the first Buddha's warrior attendant pen stand 26 is fixed on swivel plate 7, and the first diamond pen 27 is fixed on the first Buddha's warrior attendant pen stand 26, swivel plate 7 is screwed on workpiece on planker 8, on workpiece, planker 8 is screwed with guide rail, under guide rail and workpiece feeding, planker is screwed, under workpiece feeding, planker and lathe bed 41 are screwed, rotating sprocket 16 is fixed on workpiece on planker 8, chain 24 is enclosed within on rotating sprocket 16, rotating sprocket 16 use spanners rotate by manual drive chain 24, thereby driven rotary plate 7 and workpiece casing 25 rotate to an angle, to adapt to the bearing of different model.On swivel plate 7, be fixed wtih scale label 20; First feed screw nut's seat 9 is connected with the 8 use screws of planker on workpiece; Motor cabinet 21 is connected with workpiece casing 25 use screws.
。Embodiment 2, the first servomotor 13 are fixed on the first servomotor seat 14, one end of the first shaft coupling 12 is connected with the first servomotor 13, the other end of the first shaft coupling 12 is connected with the first ball-screw 10, and the screw mandrel part of the first ball-screw 10 is fixed in clutch shaft bearing seat 9 by round nut; Clutch shaft bearing seat 11 is screwed on the first servomotor seat 14, and the first servomotor seat 14 is fixed under workpiece feeding on planker; The first ball-screw nut seat 9 is connected with the 8 use screws of planker on workpiece; The feed screw nut part that the first ball-screw 10 rotarily drives the first ball-screw 10 under the driving of the first servomotor 13 moves, thereby drives planker 8 on workpiece to move forward and backward; Chuck 32 is fixed by screws in together after emery wheel on chuck 29 before emery wheel, before sand emery wheel, after chuck 32 and emery wheel, in the middle of chuck 29, clamping emery wheel 28, after emery wheel, chuck 29 is tightened in the spindle nose of electric main shaft 30 by abrasive disc lock-screw 31, and electric main shaft 30 use screws clamp are in electric spindle drum 33; On electricity spindle drum 33 use screws and grinding carriage, planker 40 is fixed together; On grinding carriage, planker 40 is screwed with guide rail, and under guide rail and emery wheel feeding, planker is screwed, and under emery wheel feeding, planker and lathe bed 41 are screwed.
Embodiment 3, the second servomotor 39 are fixed on the second servomotor seat 38, the second servomotor 39 is connected with one end of the second shaft coupling 37, the other end of the second shaft coupling 37 is connected with the second ball-screw 35, the screw mandrel part of the second ball-screw 35 is fixed in the second bearing block 36 by round nut, and it is middle with electric spindle drum 33 that the second feed screw nut seat 34 is fixed on the second ball-screw 35; The second bearing block 36 is screwed on the second servomotor seat 38, and the second servomotor seat 38 is fixed under emery wheel feeding on planker; The feed screw nut partial fixing of the second ball-screw 35 is in the second ball-screw nut seat 38; The second ball-screw nut seat 38 is connected with the 40 use screws of planker on grinding carriage.The feed screw nut part that the second ball-screw 35 rotarily drives the second ball-screw 35 under the driving of the second servomotor 39 moves, thereby drives planker 40 on grinding carriage to move forward and backward.
Embodiment 4, the second diamond pen 52 are fixed on the second Buddha's warrior attendant pen stand 53, diamond pen micrometer adjusting screw 54 is fixed in the screw on the second Buddha's warrior attendant pen stand 53, the second Buddha's warrior attendant pen stand 53 is fixed on grip slipper 55, grip slipper 55 is fixed on angling cylinder 42, the second adjusting pole 44 is fixed on angling cylinder 42, and grip slipper 55 is being connected the second adjusting screw(rod) 43 with in the middle of the second adjusting pole 44.
Embodiment 5, angling cylinder 42 are fixed on finishing stand 49, and finishing stand 49 is fixed on backing plate 48, and the 3rd adjusting pole 45 is fixed on backing plate 48, and finishing stand 49 is being connected the 3rd adjusting screw(rod) 46 with in the middle of the 3rd adjusting pole 45; Feather key 47 is fixed on backing plate 48; Backing plate 48 is bolted on lathe bed 41, and the 4th adjusting pole 51 is fixed on lathe bed 41, and backing plate 48 is being connected the 4th adjusting screw(rod) 50 with in the middle of the 4th adjusting pole 51.

Claims (5)

1. bearing inner race rib and thrust ball bearing raceway grinding attachment, it is by grinding work piece (1), end surface supporting (2), cross scale (3), the first adjusting screw(rod) (4), first regulates support (5), coil holder (6), swivel plate (7), planker on workpiece (8), the first feed screw nut seat (9), the first ball-screw (10), clutch shaft bearing seat (11), the first shaft coupling (12), the first servomotor (13), the first servomotor seat (14), workpiece motor (15), rotating sprocket (16), belt pulley (17), locking nut (18), motor belt (19), scale label (20), motor cabinet (21), workpiece spindle belt wheel (22), workpiece spindle (23), chain (24), workpiece casing (25), the first Buddha's warrior attendant pen stand (26), the first diamond pen (27), emery wheel (28), chuck after emery wheel (29), electricity main shaft (30), abrasive disc lock-screw (31), chuck (32) before emery wheel, electricity spindle drum (33), the second feed screw nut seat (34), the second ball-screw (35), the second bearing block (36), the second shaft coupling (37), the second servomotor seat (38), the second servomotor (39), planker on grinding carriage (40), lathe bed (41), angling cylinder (42), second adjusts screw rod (43), the second adjusting pole (44), the 3rd adjusting pole (45), the 3rd adjusts screw rod (46), feather key (47), backing plate (48), finishing stand (49), the 4th adjusts screw rod (50), the 4th adjusting pole (51), the second diamond pen (52), the second Buddha's warrior attendant pen stand (53), diamond pen micrometer adjusting screw (54), grip slipper (55) is formed by connecting, it is characterized in that: grinding work piece (1) is positioned on end surface supporting (2), end surface supporting (2) was fixed on scale (3), crossing scale (3) is connected by screw with workpiece spindle (15), first regulates support (5) to be fixed on swivel plate (7) above, and the first adjusting screw(rod) (4) is fixed on the first adjusting support (5), coil holder (6) is fixed on one end of workpiece casing (25), and it is upper that workpiece spindle belt wheel (22) is fixed on workpiece spindle (23) with nut, and workpiece spindle (23) is fixed in the hole of workpiece casing (25), workpiece spindle belt wheel (23) is connected by motor belt (19) with belt pulley (17), belt pulley (17) is screwed with workpiece motor (15), and it is upper to be with wheel tablet (18) to be pressed on belt pulley (17), workpiece motor (15) is fixed on motor cabinet (21), workpiece casing (25) is screwed on swivel plate (7), it is upper that the first Buddha's warrior attendant pen stand (26) is fixed on swivel plate (7), and the first diamond pen (27) is fixed on the first Buddha's warrior attendant pen stand (26), swivel plate (7) is screwed on planker on workpiece (8), planker on workpiece (8) is screwed with guide rail, under guide rail and workpiece feeding, planker is screwed, under workpiece feeding, planker and lathe bed (41) are screwed, rotating sprocket (16) is fixed on planker on workpiece (8), chain (24) is enclosed within on rotating sprocket (16), rotating sprocket (16) drives chain (24) rotation with spanner by manual, thereby driven rotary plate (7) and workpiece casing (25) rotate to an angle, to adapt to the bearing of different model, on swivel plate (7), be fixed wtih scale label (20), first feed screw nut's seat (9) is connected with screw with planker on workpiece (8), motor cabinet (21) is connected with screw with workpiece casing (25).
2. bearing inner race rib according to claim 1 and thrust ball bearing raceway grinding attachment, it is characterized in that: the first servomotor (13) is fixed on the first servomotor seat (14), one end of the first shaft coupling (12) is connected with the first servomotor (13), the other end of the first shaft coupling (12) is connected with the first ball-screw (10), and the screw mandrel part of the first ball-screw (10) is fixed in clutch shaft bearing seat (9) by round nut; Clutch shaft bearing seat (11) is screwed at the first servomotor seat (14) upper, and the first servomotor seat (14) is fixed under workpiece feeding on planker; The first ball-screw nut seat (9) is connected with screw with planker on workpiece (8); The feed screw nut part that the first ball-screw (10) rotarily drives the first ball-screw (10) under the driving of the first servomotor (13) moves, thereby drives planker (8) on workpiece to move forward and backward; Chuck (32) is fixed by screws in together after emery wheel on chuck (29) before emery wheel, before sand emery wheel, after chuck (32) and emery wheel, in the middle of chuck (29), clamping emery wheel (28), chuck after emery wheel (29) is tightened in the spindle nose of electric main shaft (30) by abrasive disc lock-screw (31), electric main shaft (30) uses screws clamp in electric spindle drum (33); Electricity spindle drum (33) is fixed together with planker (40) on screw and grinding carriage; Planker on grinding carriage (40) is screwed with guide rail, and under guide rail and emery wheel feeding, planker is screwed, and under emery wheel feeding, planker and lathe bed (41) are screwed.
3. bearing inner race rib according to claim 1 and thrust ball bearing raceway grinding attachment, it is characterized in that: the second servomotor (39) is fixed on the second servomotor seat (38), the second servomotor (39) is connected with one end of the second shaft coupling (37), the other end of the second shaft coupling (37) is connected with the second ball-screw (35), the screw mandrel part of the second ball-screw (35) is fixed in the second bearing block (36) by round nut, and it is middle with electric spindle drum (33) that the second feed screw nut seat (34) is fixed on the second ball-screw (35); The second bearing block (36) is screwed at the second servomotor seat (38) upper, and the second servomotor seat (38) is fixed under emery wheel feeding on planker; The feed screw nut partial fixing of the second ball-screw (35) is in the second ball-screw nut seat (38); The second ball-screw nut seat (38) is connected with screw with planker on grinding carriage (40); The feed screw nut part that the second ball-screw (35) rotarily drives the second ball-screw (35) under the driving of the second servomotor (39) moves, thereby drives planker (40) on grinding carriage to move forward and backward.
4. bearing inner race rib according to claim 1 and thrust ball bearing raceway grinding attachment, it is characterized in that: the second diamond pen (52) is fixed on the second Buddha's warrior attendant pen stand (53), diamond pen micrometer adjusting screw (54) is fixed in the screw on the second Buddha's warrior attendant pen stand (53), the second Buddha's warrior attendant pen stand (53) is fixed on grip slipper (55), grip slipper (55) is fixed on angling cylinder (42), it is upper that the second adjusting pole (44) is fixed on angling cylinder (42), grip slipper (55) and middle the second adjusting screw(rod) (43) that is being connected of the second adjusting pole (44).
5. bearing inner race rib according to claim 1 and thrust ball bearing raceway grinding attachment, it is characterized in that: angling cylinder (42) is fixed on finishing stand (49), finishing stand (49) is fixed on backing plate (48), it is upper that the 3rd adjusting pole (45) is fixed on backing plate (48), and finishing stand (49) is being connected the 3rd adjusting screw(rod) (46) with in the middle of the 3rd adjusting pole (45); Feather key (47) is fixed on backing plate (48); It is upper that backing plate (48) is bolted on lathe bed (41), and it is upper that the 4th adjusting pole (51) is fixed on lathe bed (41), and backing plate (48) is being connected the 4th adjusting screw(rod) (50) with in the middle of the 4th adjusting pole (51).
CN201320441296.1U 2013-07-24 2013-07-24 Grinding device for bearing inner ring rib and thrust ball bearing roll way Expired - Fee Related CN203600015U (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104551930A (en) * 2014-12-16 2015-04-29 濮阳贝英数控机械设备有限公司 Numerical control bearing grinding machine end surface supporting and finishing mechanism and implementation method thereof
CN108453626A (en) * 2018-03-28 2018-08-28 洛阳立博数控科技有限公司 A kind of grinding small roller and with the self-acting grinding machine application method of repairing type dressing grinding wheel
CN113211319A (en) * 2021-05-31 2021-08-06 安徽协同轴承股份有限公司 Column-shaped dresser for grinding superhard grinding tool by ball bearing raceway
CN113231962A (en) * 2021-06-01 2021-08-10 安徽协同轴承股份有限公司 Grinding wheel dresser for ball bearing raceway grinding

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104551930A (en) * 2014-12-16 2015-04-29 濮阳贝英数控机械设备有限公司 Numerical control bearing grinding machine end surface supporting and finishing mechanism and implementation method thereof
CN104551930B (en) * 2014-12-16 2017-02-22 濮阳贝英数控机械设备有限公司 Numerical control bearing grinding machine end surface supporting and finishing mechanism and implementation method thereof
CN108453626A (en) * 2018-03-28 2018-08-28 洛阳立博数控科技有限公司 A kind of grinding small roller and with the self-acting grinding machine application method of repairing type dressing grinding wheel
CN108453626B (en) * 2018-03-28 2019-10-25 洛阳立博数控科技有限公司 A kind of grinding small roller and the self-acting grinding machine application method with repairing type dressing grinding wheel
CN113211319A (en) * 2021-05-31 2021-08-06 安徽协同轴承股份有限公司 Column-shaped dresser for grinding superhard grinding tool by ball bearing raceway
CN113231962A (en) * 2021-06-01 2021-08-10 安徽协同轴承股份有限公司 Grinding wheel dresser for ball bearing raceway grinding

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