CN102371522A - Grinding device and method for bearing outer ring raceway - Google Patents

Grinding device and method for bearing outer ring raceway Download PDF

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Publication number
CN102371522A
CN102371522A CN2011103965402A CN201110396540A CN102371522A CN 102371522 A CN102371522 A CN 102371522A CN 2011103965402 A CN2011103965402 A CN 2011103965402A CN 201110396540 A CN201110396540 A CN 201110396540A CN 102371522 A CN102371522 A CN 102371522A
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CN
China
Prior art keywords
workpiece
servomotor
screw
grinding
planker
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Pending
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CN2011103965402A
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Chinese (zh)
Inventor
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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Priority to CN2011103965402A priority Critical patent/CN102371522A/en
Publication of CN102371522A publication Critical patent/CN102371522A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a grinding device and method for a bearing outer ring raceway, which belongs to the bearing collar grinding technology. The shortages that the traditional equipment can not be used for machining bearing outer ring raceways, cones, cylinders and cross outer ring raceways on the same grinding machine can be overcome. In original X-axis and Y-axis direction moving mechanisms, B-axis gyratory motion is added, and therefore a diamond pen can move along the X axis and the Y axis while rotating; the B axis can be locked, and the diamond pen moves according to the interpolation of the X axis and the Y axis; and therefore, a bus required by the grinding wheel can be trimmed. The grinding device and method disclosed by the invention have the beneficial effect that the bearing outer ring raceways, the cones, the cylinders and the cross outer ring raceways can be machined on the same grinding machine to achieve the effect of one machine with multiple purposes.

Description

A kind of bearing outer ring ball track grinding attachment and method for grinding
 
Technical field: the present invention relates to the bearing ring grinding technique, especially a kind of bearing outer ring ball track grinding attachment and method for grinding.
Background technology: along with the development of domestic bearing industry; Increasingly high to the bearing products required precision; Simultaneously, the kind of bearing also constantly upgrading and development, is processed 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 come purchase of equipment, has increased production cost of products.
Summary of the invention: the purpose of this invention is to provide a kind of bearing outer ring ball track grinding attachment and the method for grinding of a machine four-function, it has overcome the shortcoming that existing facilities fail is processed on same grinding machine ball bearing outer ring raceway groove, circular cone, cylinder and intersection outer ring raceway.The objective of the invention is to realize like this, it is in the direction travel mechanism of former X axle and Y axle, has increased the gyration of B axle, and diamond pen can be moved along X axle and Y direction in rotation; Also lockable B axle makes diamond pen move according to the moving interpolation of X axle and Y axle.Thereby can repair out the required bus of emery wheel.
Grinding work piece is positioned on the end surface supporting; End surface supporting was fixed on the scale, crossed scale and was connected by screw with workpiece spindle, and coil holder is fixed on an end of workpiece box; The workpiece spindle belt wheel is fixed on the workpiece spindle with nut through the key connection, and workpiece spindle is fixed in the hole of workpiece casing; The workpiece spindle belt wheel is connected through motor belt with belt pulley, and belt pulley is connected through key with the workpiece motor and with being pressed on the belt wheel compressing tablet on the belt pulley with screw, the workpiece motor is fixed on the motor cabinet; Workpiece box body and function screw is fixed on the swivel plate; Swivel plate is screwed on rotary cushion board; Rotary cushion board is screwed on planker on the workpiece; Planker and guide rail are screwed on the workpiece; Planker is screwed under guide rail and the workpiece feeding; Planker and lathe bed are screwed under the workpiece feeding, and rotating sprocket is fixed on the workpiece on the planker, rotating sprocket with spanner through manually driving the chain rotation; Thereby driven rotary plate and workpiece box rotate to an angle, to adapt to the different model bearing.On swivel plate, fixing the scale label; Motor cabinet is connected with workpiece box body and function screw.
First servomotor is fixed on the first servomotor seat, and an end of first shaft coupling is connected with first servomotor, and the other end of first shaft coupling is connected with first ball-screw, and the screw mandrel part of first ball-screw is fixed in the clutch shaft bearing seat through round nut; The clutch shaft bearing seat is screwed on the first servomotor seat, and the first servomotor seat is fixed under the workpiece feeding on the planker; The feed screw nut partial fixing of first ball-screw is in the first ball-screw nut seat; Planker is connected with screw on the first feed screw nut seat and the workpiece.First ball-screw rotates the feed screw nut that drives first ball-screw and partly moves under the driving of first servomotor, planker moves forward and backward on the workpiece thereby drive.
Pole wheel is through in the screwed hole that is screwed at electric machine main shaft, and emery wheel is tightened through emery wheel pressure cap and pole wheel and is fixed together; The electricity main shaft with screws clamp in electric spindle drum; The electricity spindle drum is fixed together with planker on screw and the grinding carriage; Planker and guide rail are screwed on the grinding carriage, and planker is screwed under guide rail and the emery wheel feeding, and planker and lathe bed are screwed under the emery wheel feeding.
Second servomotor is fixed on the second servomotor seat, and second servomotor is connected with an end of second shaft coupling, and the other end of second shaft coupling is connected with second ball-screw, and the screw mandrel part of second ball-screw is fixed in second bearing block through round nut; Second bearing block is screwed on the second servomotor seat, and the second servomotor seat is fixed under the emery wheel feeding on the planker; The feed screw nut partial fixing of second ball-screw is in the second feed screw nut seat; Planker is connected with screw on the second feed screw nut seat and the grinding carriage.Second ball-screw rotates the feed screw nut that drives second ball-screw and partly moves under the driving of second servomotor, planker moves forward and backward on the grinding carriage thereby drive.
The finishing servomotor is fixed on the trimmer seat, and the trimmer seat is fixed on the trimmer support, and whole device support and first is being connected adjusting screw(rod) in the middle of regulating support; Second regulates support is connected by adjusting screw(rod) with contiguous block is middle; The Buddha's warrior attendant pen stand is fixed on the contiguous block, and diamond pen is connected on the Buddha's warrior attendant pen stand by screw; The diamond pen micrometer adjusting screw is tightened on the contiguous block; The trimmer support is screwed on the workpiece on the planker.
Method of work of the present invention: 1, grinding wheel shape dressing process, 1. diamond pen is done+70 ° ← 0 →-70 ° of crankmotion along the B axle under the finishing driven by servomotor, and planker and workpiece planker are moving along X axle and y-axis shift respectively on the grinding carriage simultaneously; Through three interlock, crushing is gone out outer ring raceway, circular cone, cylinder and the required shape of generatrix of intersection outer ring raceway; When 2. repairing, the finishing servomotor drives the diamond pen rotation, X axle and the interlock of Y axle; There are second servomotor and first servomotor to accomplish respectively; X axle and Y axle move simultaneously, and the speed speed of diaxon is controlled by digital control system, and finishing servomotor and two-axle interlocking go out difformity through diamond pen to crushing as required; Promptly in three-dimensional system of coordinate, can confirm the speed of gyration of B axle and the translational speed of X and Y; Resolution sizes can design according to actual needs, owing to be intelligent control, what shape emery wheel needs, as long as the input relevant parameter is just passable; 3. when grinding process medium plain emery wheel consumption secondary is repaired, be provided with automatic benefit and taste function.
The wheel grinding process, after 1. crushing finished, diamond pen was return original position, and grinding work piece gets into grinding position under the driving of first servomotor; 2. grinding begins, and Y axle speed is undertaken by prior setting grinding program, and grinding finishes to return original position; 3. this equipment grinding, crushing, overall process parameter and programme-control are accomplished by digital control system.
The invention has the beneficial effects as follows, can on same grinding machine, process ball bearing outer ring raceway groove, circular cone, cylinder and intersection outer ring raceway, accomplish a tractor serves several purposes; The advance of this device grinding is mainly reflected in and adopts numerical control triaxial interlock trimming wheel shape of generatrix; Because intelligent control, the emery wheel shape of generatrix can be set arbitrarily, processes desirable bearing products according to user's demands of different.
Description of drawings: Fig. 1 is a kind of bearing outer ring ball track grinding attachment structural representation, among the figure 1, grinding work piece 2, end surface supporting 3, cross on scale 4, coil holder 5, workpiece casing 6, workpiece motor 7, belt pulley 8, belt wheel compressing tablet 9, motor belt 10, chain 11, scale label 12, motor cabinet 13, workpiece spindle belt wheel 14, workpiece spindle 15, rotating sprocket 16, the workpiece planker 34, pole wheel 35, emery wheel 36, emery wheel pressure cap 37, lathe bed on planker 17, the first feed screw nut seat 18, first ball-screw 19, clutch shaft bearing seat 20, first shaft coupling 21, first servomotor 22, the first servomotor seat 23, rotary cushion board 24, swivel plate 25, electric main shaft 26, electric spindle drum 27, the second feed screw nut seat 28, second ball-screw 29, second bearing block 30, second shaft coupling 31, second servomotor 32, the second servomotor seat 33, the grinding carriage
Fig. 2 is that K in a kind of bearing outer ring ball track grinding attachment is to sketch map, among the figure 38, finishing servomotor 39, trimmer seat 40, first regulate support 41, adjusting screw(rod) 42, trimmer support 43, second and regulate support 44, adjusting screw(rod) 45, contiguous block 46, Buddha's warrior attendant pen stand 47, diamond pen 48, diamond pen micrometer adjusting screw
The specific embodiment: embodiment 1, the present invention are grinding work piece 1, end surface supporting 2, cross on scale 3, coil holder 4, workpiece casing 5, workpiece motor 6, belt pulley 7, belt wheel compressing tablet 8, motor belt 9, chain 10, scale label 11, motor cabinet 12, workpiece spindle belt wheel 13, workpiece spindle 14, rotating sprocket 15, the workpiece on planker 16, the first feed screw nut seat 17, first ball-screw 18, clutch shaft bearing seat 19, first shaft coupling 20, first servomotor 21, the first servomotor seat 22, rotary cushion board 23, swivel plate 24, electric main shaft 25, electric spindle drum 26, the second feed screw nut seat 27, second ball-screw 28, second bearing block 29, second shaft coupling 30, second servomotor 31, the second servomotor seat 32, the grinding carriage planker 33, pole wheel 34, emery wheel 35, emery wheel pressure cap 36, lathe bed 37, finishing servomotor 38, trimmer seat 39, first and regulate support 40, adjusting screw(rod) 41, trimmer support 42, second and regulate support 43, adjusting screw(rod) 44, contiguous block 45, Buddha's warrior attendant pen stand 46, diamond pen 47 and diamond pen micrometer adjusting screw 48 and be formed by connecting; Grinding work piece 1 is positioned on the end surface supporting 2; End surface supporting 2 was fixed on the scale 3; Crossing scale 3 and workpiece spindle 14 is connected by screw; Coil holder 4 is fixed on an end of workpiece box 5; Workpiece spindle belt wheel 13 usefulness nuts are fixed on the workpiece spindle 14, and workpiece spindle 14 is fixed in the hole of workpiece casing 5; Workpiece spindle belt wheel 13 is connected through motor belt 9 with belt pulley 7, and belt pulley 7 is screwed with workpiece motor 6, and is pressed on belt wheel compressing tablet 8 on the belt pulley 7, and workpiece motor 6 is fixed on the motor cabinet 12; Workpiece casing 5 is screwed on swivel plate 24; Swivel plate 24 is screwed on rotary cushion board 23; Rotary cushion board 23 is screwed on planker on the workpiece 16; Planker 16 is screwed with guide rail on the workpiece; Planker is screwed under guide rail and the workpiece feeding; Planker and lathe bed 37 are screwed under the workpiece feeding, and rotating sprocket 15 is fixed on the workpiece on the planker 16, and rotating sprocket 15 usefulness spanners are through manually driving chain 10 rotations; Thereby driven rotary plate 24 rotates to an angle with workpiece casing 15, to adapt to the bearing of different model; On swivel plate 24, fixing scale label 11; Planker 16 usefulness screws are connected on the first feed screw nut seat 17 and the workpiece; Motor cabinet 12 is connected with workpiece casing 5 usefulness screws.
Embodiment 2, first servomotor 21 are fixed on the first servomotor seat 22; One end of first shaft coupling 20 is connected with first servomotor 21; The other end of first shaft coupling 20 is connected with first ball-screw 18, and the screw mandrel part of first ball-screw 18 is fixed in the clutch shaft bearing seat 19 through round nut; Clutch shaft bearing seat 19 is screwed on the first servomotor seat 22, and the first servomotor seat 22 is fixed under the workpiece feeding on the planker; The feed screw nut partial fixing of first ball-screw 18 is in the first feed screw nut seat 17; Planker 16 usefulness screws are connected on the first feed screw nut seat 17 and the workpiece; First ball-screw 18 rotates the feed screw nut that drives first ball-screw 18 and partly moves under the driving of first servomotor 21, planker 16 moves forward and backward on the workpiece thereby drive.
Embodiment 3, pole wheel 34 are through in the screwed hole that is screwed at electric main shaft 25, and emery wheel 35 is tightened through emery wheel pressure cap 36 and pole wheel 34 and is fixed together; Electricity main shaft 25 usefulness screws clamp are in electric spindle drum 26; Planker 33 is fixed together on electricity spindle drum 26 usefulness screws and the grinding carriage; Planker 33 is screwed with guide rail on the grinding carriage, and planker is screwed under guide rail and the emery wheel feeding, and planker and lathe bed 37 are screwed under the emery wheel feeding.
Embodiment 4, second servomotor 31 are fixed on the second servomotor seat 32; Second servomotor 31 is connected with an end of second shaft coupling 30; The other end of second shaft coupling 30 is connected with second ball-screw 28, and the screw mandrel part of second ball-screw 28 is fixed in second bearing block 29 through round nut; Second bearing block 29 is screwed on the second servomotor seat 32, and the second servomotor seat 32 is fixed under the emery wheel feeding on the planker; The feed screw nut partial fixing of second ball-screw 28 is in the second feed screw nut seat 27; Planker 33 usefulness screws are connected on the second feed screw nut seat 27 and the grinding carriage.Second ball-screw 28 rotates the feed screw nut that drives second ball-screw 28 and partly moves under the driving of second servomotor 31, planker 33 moves forward and backward on the grinding carriage thereby drive.
Embodiment 5, finishing servomotor 38 are fixed on the trimmer seat 39, and trimmer seat 39 is fixed on the trimmer support 42, and whole device support 42 and first is being connected adjusting screw(rod) 41 in the middle of regulating support 40; Second regulates support 43 is connected by adjusting screw(rod) 44 with contiguous block 45 centres; Buddha's warrior attendant pen stand 46 is fixed on the contiguous block 45, and diamond pen 47 is fixed on the Buddha's warrior attendant pen stand 46 by screw; Diamond pen micrometer adjusting screw 48 is tightened on the contiguous block 45; Trimmer support 42 is screwed planker 16 on the workpiece.
The method for grinding of embodiment 6, bearing outer ring ball track grinding attachment: grinding wheel shape dressing process; 1. diamond pen 47 is under finishing servomotor 38 drives; Do+70 ° ← 0 →-70 ° of crankmotion along the B axle, planker 33 is moving along X axle and y-axis shift respectively with workpiece planker 16 on the grinding carriage simultaneously; Through three interlock, crushing is gone out outer ring raceway, circular cone, cylinder and the required shape of generatrix of intersection outer ring raceway; When 2. repairing, finishing servomotor 28 drives diamond pen 47 rotations, X axle and the interlock of Y axle; There are second servomotor 31 and first servomotor 21 to accomplish respectively; X axle and Y axle move simultaneously, and the speed speed of diaxon is controlled by digital control system, and finishing servomotor 38 is repaired out difformity through 47 pairs of emery wheels 35 of diamond pen as required with two-axle interlocking; Promptly in three-dimensional system of coordinate, can confirm the speed of gyration of B axle and the translational speed of X and Y; Resolution sizes can design according to actual needs, owing to be intelligent control, what shape emery wheel needs, as long as the input relevant parameter is just passable; 3. when grinding process medium plain emery wheel consumption secondary is repaired, be provided with automatic benefit and taste function.
The method for grinding of embodiment 7, bearing outer ring ball track grinding attachment: the wheel grinding process, after 1. crushing finished, diamond pen 47 was return original position, and grinding work piece 1 gets into grinding position under the driving of first servomotor 21; 2. grinding begins, and Y axle speed is undertaken by prior setting grinding program, and grinding finishes to return original position; 3. this equipment grinding, crushing, overall process parameter and programme-control are accomplished by digital control system.

Claims (7)

1. bearing outer ring ball track grinding attachment; It is to regulate support (40), adjusting screw(rod) (41), trimmer support (42), the second adjusting support (43), adjusting screw(rod) (44), contiguous block (45), Buddha's warrior attendant pen stand (46), diamond pen (47) He diamond pen micrometer adjusting screw (48) planker (33), pole wheel (34), emery wheel (35), emery wheel pressure cap (36), lathe bed (37), finishing servomotor (38), trimmer seat (39), first on planker (16), the first feed screw nut seat (17), first ball-screw (18), clutch shaft bearing seat (19), first shaft coupling (20), first servomotor (21), the first servomotor seat (22), rotary cushion board (23), swivel plate (24), electric main shaft (25), electric spindle drum (26), the second feed screw nut seat (27), second ball-screw (28), second bearing block (29), second shaft coupling (30), second servomotor (31), the second servomotor seat (32), the grinding carriage on grinding work piece (1), end surface supporting (2), mistake scale (3), coil holder (4), workpiece casing (5), workpiece motor (6), belt pulley (7), belt wheel compressing tablet (8), motor belt (9), chain (10), scale label (11), motor cabinet (12), workpiece spindle belt wheel (13), workpiece spindle (14), rotating sprocket (15), the workpiece to be formed by connecting; It is characterized in that: grinding work piece (1) is positioned on the end surface supporting (2); End surface supporting (2) was fixed on the scale (3); Crossing scale (3) is connected by screw with workpiece spindle (14); Coil holder (4) is fixed on an end of workpiece box (5); Workpiece spindle belt wheel (13) is fixed on the workpiece spindle (14) with nut, and workpiece spindle (14) is fixed in the hole of workpiece casing (5); Workpiece spindle belt wheel (13) is connected through motor belt (9) with belt pulley (7); Belt pulley (7) is screwed with workpiece motor (6); And be pressed on belt wheel compressing tablet (8) on the belt pulley (7), workpiece motor (6) is fixed on the motor cabinet (12); Workpiece casing (5) is screwed on swivel plate (24); Swivel plate (24) is screwed on rotary cushion board (23); Rotary cushion board (23) is screwed on planker on the workpiece (16); Planker on the workpiece (16) is screwed with guide rail; Planker is screwed under guide rail and the workpiece feeding; Planker and lathe bed (37) are screwed under the workpiece feeding, and rotating sprocket (15) is fixed on the planker on the workpiece (16), and rotating sprocket (15) rotates through manually driving chain (10) with spanner; Thereby driven rotary plate (24) and workpiece casing (15) rotate to an angle, to adapt to the bearing of different model; On swivel plate (24), fixing scale label (11); Planker (16) is connected with screw on the first feed screw nut seat (17) and the workpiece; Motor cabinet (12) is connected with screw with workpiece casing (5).
2. a kind of bearing outer ring ball track grinding attachment according to claim 1; It is characterized in that: first servomotor (21) is fixed on the first servomotor seat (22); One end of first shaft coupling (20) is connected with first servomotor (21); The other end of first shaft coupling (20) is connected with first ball-screw (18), and the screw mandrel part of first ball-screw (18) is fixed in the clutch shaft bearing seat (19) through round nut; Clutch shaft bearing seat (19) is screwed on the first servomotor seat (22), and the first servomotor seat (22) is fixed under the workpiece feeding on the planker; The feed screw nut partial fixing of first ball-screw (18) is in the first feed screw nut seat (17); Planker (16) is connected with screw on the first feed screw nut seat (17) and the workpiece; First ball-screw (18) rotates the feed screw nut that drives first ball-screw (18) and partly moves under the driving of first servomotor (21), planker (16) moves forward and backward on the workpiece thereby drive.
3. a kind of bearing outer ring ball track grinding attachment according to claim 1; It is characterized in that: pole wheel (34) is through in the screwed hole that is screwed at electric main shaft (25), and emery wheel (35) is tightened through emery wheel pressure cap (36) and pole wheel (34) and is fixed together; The electricity main shaft (25) with screws clamp in electric spindle drum (26); Electricity spindle drum (26) is fixed together with planker (33) on screw and the grinding carriage; Planker on the grinding carriage (33) is screwed with guide rail, and planker is screwed under guide rail and the emery wheel feeding, and planker and lathe bed (37) are screwed under the emery wheel feeding.
4. a kind of bearing outer ring ball track grinding attachment according to claim 1; It is characterized in that: second servomotor (31) is fixed on the second servomotor seat (32); Second servomotor (31) is connected with an end of second shaft coupling (30); The other end of second shaft coupling (30) is connected with second ball-screw (28), and the screw mandrel part of second ball-screw (28) is fixed in second bearing block (29) through round nut; Second bearing block (29) is screwed on the second servomotor seat (32), and the second servomotor seat (32) is fixed under the emery wheel feeding on the planker; The feed screw nut partial fixing of second ball-screw (28) is in the second feed screw nut seat (27); Planker (33) is connected with screw on the second feed screw nut seat (27) and the grinding carriage; Second ball-screw (28) rotates the feed screw nut that drives second ball-screw (28) and partly moves under the driving of second servomotor (31), planker (33) moves forward and backward on the grinding carriage thereby drive.
5. a kind of bearing outer ring ball track grinding attachment according to claim 1; It is characterized in that: finishing servomotor (38) is fixed on the trimmer seat (39); Trimmer seat (39) is fixed on the trimmer support (42), and whole device support (42) and first is being connected adjusting screw(rod) (41) in the middle of regulating support (40); Second regulates support (43) is connected by adjusting screw(rod) (44) with contiguous block (45) is middle; Buddha's warrior attendant pen stand (46) is fixed on the contiguous block (45), and diamond pen (47) is fixed on the Buddha's warrior attendant pen stand (46) by screw; Diamond pen micrometer adjusting screw (48) is tightened on the contiguous block (45); Trimmer support (42) is screwed planker on the workpiece (16).
6. the method for grinding of the said a kind of bearing outer ring ball track grinding attachment of claim 1; It is characterized in that: the grinding wheel shape dressing process; The one, diamond pen (47) is under finishing servomotor (38) drives; Do+70 ° ← 0 →-70 ° of crankmotion along the B axle, planker (33) and workpiece planker (16) are moving along X axle and y-axis shift respectively on the grinding carriage simultaneously; Through three interlock, crushing is gone out outer ring raceway, circular cone, cylinder and the required shape of generatrix of intersection outer ring raceway; The 2nd, during finishing, finishing servomotor (28) drives diamond pen (47) rotation, X axle and the interlock of Y axle; There are second servomotor (31) and first servomotor (21) to accomplish respectively; X axle and Y axle move simultaneously, and the speed speed of diaxon is controlled by digital control system, and finishing servomotor (38) is repaired out difformity through diamond pen (47) to emery wheel (35) as required with two-axle interlocking; Promptly in three-dimensional system of coordinate, can confirm the speed of gyration of B axle and the translational speed of X and Y; Resolution sizes can design according to actual needs, owing to be intelligent control, what shape emery wheel needs, as long as the input relevant parameter is just passable; The 3rd, when grinding process medium plain emery wheel consumption secondary is repaired, be provided with automatic benefit and taste function.
7. the method for grinding of the said a kind of bearing outer ring ball track grinding attachment of claim 1; It is characterized in that: the wheel grinding process; The one, after crushing was intact, diamond pen (47) was return original position, and grinding work piece (1) gets into grinding position under the driving of first servomotor (21); The 2nd, grinding begins, and Y axle speed is undertaken by prior setting grinding program, and grinding finishes to return original position; The 3rd, the grinding of this equipment, crushing, overall process parameter and programme-control are accomplished by digital control system.
CN2011103965402A 2011-12-05 2011-12-05 Grinding device and method for bearing outer ring raceway Pending CN102371522A (en)

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Cited By (13)

* Cited by examiner, † Cited by third party
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CN103273424A (en) * 2013-05-21 2013-09-04 濮阳贝英数控机械设备有限公司 Convexity dresser and application method
CN103350386A (en) * 2013-07-30 2013-10-16 新乡亿威数控设备有限公司 Thrust bearing ring grinding machine
CN103394985A (en) * 2013-07-24 2013-11-20 濮阳贝英数控机械设备有限公司 Grinding device and grinding method for bearing inner ring stop edges and thrust ball bearing raceways
CN103506915A (en) * 2012-06-15 2014-01-15 日本精工株式会社 Grinding processing device
CN103506917A (en) * 2013-08-20 2014-01-15 濮阳贝英数控机械设备有限公司 Thrust ball bearing, bidirectional thrust ball bearing race groove grinder and application method of thrust ball bearing and bidirectional thrust ball bearing race groove grinder
CN103659609A (en) * 2013-12-11 2014-03-26 甘肃海林中科科技股份有限公司 Method for machining crown of outer ring raceway of tapered roller bearing through non-numerical-control internal grinder
CN103769947A (en) * 2014-01-21 2014-05-07 濮阳贝英数控机械设备有限公司 Rotating mechanism of workpiece box
CN104385123A (en) * 2014-10-16 2015-03-04 濮阳贝英数控机械设备有限公司 Workpiece box angle adjusting mechanism
CN105773353A (en) * 2016-04-08 2016-07-20 宁波明润机械制造有限公司 Full-automatic grinding device for inner ring channel grinding and superfinishing integrative machine for bearing ring
CN107932268A (en) * 2017-11-25 2018-04-20 邓力凡 A kind of outer ball race grinding processing numerical-controlled grinder special of cylindrical inner ring of bearing outer ring
CN108789131A (en) * 2018-08-02 2018-11-13 东莞市欧索耐新型材料有限公司 A kind of screw rod bottom diameter grinder
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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JPH03121772A (en) * 1989-09-30 1991-05-23 Nippon Seiko Kk Super finishing grinding device for raceway surface of bearing inner ring
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WO2008080240A1 (en) * 2006-12-28 2008-07-10 Robotic Consulting S.A.R.L. Grinding machine for bearing rings
CN101811277A (en) * 2009-12-24 2010-08-25 濮阳贝英数控机械设备有限公司 Grinding device and using method thereof for ball bearing inner ring raceway
CN201592384U (en) * 2009-12-24 2010-09-29 濮阳贝英数控机械设备有限公司 Ball bearing inner ring raceway grinding device

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CN103506915B (en) * 2012-06-15 2016-05-25 日本精工株式会社 Abrasive machining device
CN103506915A (en) * 2012-06-15 2014-01-15 日本精工株式会社 Grinding processing device
CN103273424A (en) * 2013-05-21 2013-09-04 濮阳贝英数控机械设备有限公司 Convexity dresser and application method
CN103394985A (en) * 2013-07-24 2013-11-20 濮阳贝英数控机械设备有限公司 Grinding device and grinding method for bearing inner ring stop edges and thrust ball bearing raceways
CN103350386A (en) * 2013-07-30 2013-10-16 新乡亿威数控设备有限公司 Thrust bearing ring grinding machine
CN103506917A (en) * 2013-08-20 2014-01-15 濮阳贝英数控机械设备有限公司 Thrust ball bearing, bidirectional thrust ball bearing race groove grinder and application method of thrust ball bearing and bidirectional thrust ball bearing race groove grinder
CN103659609A (en) * 2013-12-11 2014-03-26 甘肃海林中科科技股份有限公司 Method for machining crown of outer ring raceway of tapered roller bearing through non-numerical-control internal grinder
CN103769947A (en) * 2014-01-21 2014-05-07 濮阳贝英数控机械设备有限公司 Rotating mechanism of workpiece box
CN103769947B (en) * 2014-01-21 2016-11-23 濮阳贝英数控机械设备有限公司 A kind of workpiece box rotary apparatus
CN104385123A (en) * 2014-10-16 2015-03-04 濮阳贝英数控机械设备有限公司 Workpiece box angle adjusting mechanism
CN105773353A (en) * 2016-04-08 2016-07-20 宁波明润机械制造有限公司 Full-automatic grinding device for inner ring channel grinding and superfinishing integrative machine for bearing ring
CN105773353B (en) * 2016-04-08 2018-04-10 宁波明润机械制造有限公司 The bear inner ring grooved railway of full automatic bearing ring grinds the grinding attachment of super all-in-one
CN107932268A (en) * 2017-11-25 2018-04-20 邓力凡 A kind of outer ball race grinding processing numerical-controlled grinder special of cylindrical inner ring of bearing outer ring
CN108789131A (en) * 2018-08-02 2018-11-13 东莞市欧索耐新型材料有限公司 A kind of screw rod bottom diameter grinder
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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Application publication date: 20120314