CN1754648A - Full-automatic sphere roller superfine machine - Google Patents
Full-automatic sphere roller superfine machine Download PDFInfo
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- CN1754648A CN1754648A CN 200410060558 CN200410060558A CN1754648A CN 1754648 A CN1754648 A CN 1754648A CN 200410060558 CN200410060558 CN 200410060558 CN 200410060558 A CN200410060558 A CN 200410060558A CN 1754648 A CN1754648 A CN 1754648A
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- cylinder
- spherical roller
- planker
- conveying device
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Abstract
This invention discloses one automatic ball roller finishing machine, which comprises controller, step transport device, plane mechanic handle structure, space swing bar structure and double roller structure, wherein, the ball roller enters the step transport device form upper tank; the controller controls the step transport device into plane mechanic handle device to put the double roller structure to make the ball roller rotate; the fine oil rock presses the upper ball mother line and swings freely; the processed ball rollers are sent to the mechanic handle to the step transport device.
Description
Affiliated technical field
The invention belongs to the special processing equipment of the spherical outside surface of symmetry in a kind of bearing or convex asymmetrical roller, relate generally to a kind of full-automatic spherical roller Superfinishing machine.
Background technology
In the bearing manufacturing, self-aligning roller bearing is a kind of high-precision bearing, has good self-regulated heart function, and it can eliminate the various errors that produce in the plant equipment running effectively.Present domestic bearing industry has all been taked the microstoning technology to the interior overcoat raceway of self-aligning bearing, and this technology is gradually improved, thereby the processing that the life-span that influences the bearing operation precision is played vital spherical roller is had higher requirement.At present, the microstoning technology and the equipment of domestic spherical roller also are in the development stage, therefore, the domestic roughness value of just using up decorations processing reduction roller surface now, roughness value also has only about Ra0.2 μ m.But not only this processing technology can not be improved the geometric accuracy of roller surface, also can make roller surface form micro-pit, increases the thermal stress of roller surface, thereby makes more easy-to-rust of roller, reduces the service life of bearing.Based on this, research and development design spherical roller microstoning technology and equipment are bearing industry problems to be solved.
Summary of the invention
The purpose of this invention is to provide a kind of full-automatic spherical roller Superfinishing machine, make roller after its processing can the eliminate roller spherical outside surface thermal stress, weaken the kurtosis of roller surface, improve the geometric accuracy of roller surface, thereby reduce the roughness value of roller surface, reduce the running noise of bearing, prolong the service life of bearing.
Purpose of the present invention can adopt following technical scheme to realize: it mainly comprises the step-by-step movement conveying device, the plane formula manipulator mechanism, space swing-bar mechanism and two roller wheel bearing mechanism, processed spherical roller enters into the step-by-step movement conveying device by the material road, the step-by-step movement conveying device is sent to plane formula manipulator mechanism position with spherical roller, the manipulator of plane formula manipulator mechanism is picked up spherical roller between two rollers of the two roller wheel bearing mechanism that is placed into synchronous rotation, make processed spherical roller by certain rotating speed rotation, the super essential oil stone that is positioned on the swing-bar mechanism of space is pressed on the upper spherical bus of spherical roller by certain pressure, and do reciprocally swinging by certain frequency, spherical roller after the processing is picked up again by the manipulator of plane formula manipulator mechanism and is delivered on the step-by-step movement conveying device, and the spherical roller after the step-by-step movement conveying device will be processed is delivered to the blanking road.
Described step-by-step movement conveying device is positioned at the side on the frame, mainly constitute by stepper motor, support, conveyer chain, sprocket wheel, the piece that connects material, baffle plate, two sprocket wheels are bearing on the two stands by axle, stepper motor and sprocket wheel interlock, the piece that connects material is arranged on the transmission chain between two sprocket wheels, the piece that connects material is the V font, workpiece steadily can be caught, and baffle plate is positioned on the frame on conveyer chain top.
Described plane formula manipulator mechanism is mainly by mechanical paw, clamp cylinder, parallel cylinder, prop up and be configured to, support is fixed on the frame, be provided with slideway between the two stands, one end of slideway is positioned at the top of step-by-step movement conveying device carrier chain, the other end is between the two roller wheel bearing mechanisms of two covers, slideway is provided with planker, planker and the planker cylinder interlock that is arranged on the support, parallel cylinder is two, is separately positioned on the both sides of planker, and parallel cylinder is connected with a fixed block, the fixed block bottom is provided with a fixed support, mechanical paw and fixed support are hinged, clamp cylinder and are fixed on the fixed block, and its piston rod is connected with support bracket fastened top.
There are two covers in the two roller wheel bearing mechanism of described synchronous rotation, be separately fixed on the frame of plane formula manipulator mechanism both sides, each two idler wheel mechanism is made of motor, supporting rollern, roller shaft respectively, roller shaft is two, be provided with respectively in two rolling bearing supportings, the power of motor is delivered on two belt wheels of two roller shaft one ends by belt wheel and triangular belt, and roller is separately positioned on the other end of two roller shafts.
Described space swing-bar mechanism is two covers, be separately positioned on a side of two two idler wheel mechanisms, it mainly comprises swing mechanism and oscillating head mechanism, swing mechanism is made of motor, balance staff, rotating shaft and power transmission shaft, motor is positioned at the top of swing mechanism, rotating shaft is positioned at the below of motor and the output shaft of motor is connected, the power transmission shaft upper end is connected with rotating shaft, the bottom of power transmission shaft is positioned at a linear axis and holds, the linear axis bearing is connected with balance staff, the balance staff two ends are arranged on by bearing on the frame of swing mechanism, and an end of balance staff is connected with the oscillating head mechanism bottom; Oscillating head mechanism mainly is made of fast jumping cylinder, planker, yaw and pressurized cylinder, fast jumping cylinder is fixed on the bottom of oscillating head mechanism, the piston rod of fast jumping cylinder and the bottom of planker are connected, the top of planker is provided with an elevating screw, the nut of yaw one end is connected with elevating screw, and the top of the yaw other end is pressurized cylinder fixedly, and the bottom is provided with oilstone folder, in the oilstone folder oilstone is set, the piston rod of oilstone top and pressurized cylinder contacts.
Surpass two stages because the general branch of rational microstoning process is slightly super with essence, thick over-extraction is used lower
Workpiece rotational frequency, higher oilstone hunting frequency and bigger oilstone pressure are to reach the grinding spike of rapid elimination surface to be machined; And smart over-extraction is with higher workpiece rotational frequency, and lower hunting frequency and less oilstone pressure are to reach desirable roughness value.The present invention has two processing stations, can carry out slightly super and smart super to workpiece.Two idler wheel mechanisms and the used motor of space swing-bar mechanism that the present invention is used for processing work all adopt frequency control, can satisfy the desired processing rotating speed of thick super and smart super processing to workpiece.Because the present invention adopts the step-by-step movement conveying device to transport workpiece, does not bump between each workpiece, feeding is accurate; The present invention adopts the plane manipulator mechanism to the extracting of workpiece, and its continuity of movement is good, good rigidly, and the machining accuracy height, and easy to adjust; The present invention adopts the space swing-bar mechanism, can adjust the hunting frequency and the oilstone pressure of oilstone, thereby satisfy the superlinishing requirement.Simultaneously, plane manipulator mechanism and step-by-step movement conveying device cooperate the automatic conversion that can realize that thick essence surpasses.The present invention adopts Programmable Logic Controller, and control mode can adopt the touch-screen setting, can satisfy the super smart processing technology of spherical roller fully, and the spherical roller precision height that processes meets the accurate requirement of precision bearing fully.
Description of drawings
Accompanying drawing 1 is an overall structure schematic diagram of the present invention.
The A of accompanying drawing 2 Fig. 1 is to view.
The structural representation of accompanying drawing 3 step-by-step movement conveying devices.
The structural representation of accompanying drawing 4 plane manipulator mechanisms.
Accompanying drawing 5 is the structural representation of the manipulator among Fig. 4.
The structural representation of 6 pairs of idler wheel mechanisms of accompanying drawing.
Accompanying drawing 7 is the vertical view of Fig. 6.
Accompanying drawing 8 is attempted for the left side of Fig. 7.
Accompanying drawing 9 is the structural representation of the swing mechanism in the swing-bar mechanism of space.
Accompanying drawing 10 is the structural representation of the oscillating head mechanism in the swing-bar mechanism of space
Among the figure: 1, frame, 2, the step-by-step movement conveying device, 3, the plane formula manipulator mechanism, 4, two idler wheel mechanisms, 5, swing mechanism, 6, oscillating head mechanism, 7, last hopper, 8, the blanking road, 9, the controller touch-screen, 10, sprocket wheel, 11, thick carry, 12, piece connects material, 13, smart carry, 14, baffle plate, 15, support, 16, conveyer chain, 17, motor, 18, protective cover, 19 supports, 20 fixed blocks, 21, step up cylinder, 22, fixed support, 23, mechanical paw, 24, the planker cylinder, 25, planker, 26, parallel cylinder, 27, roller, 28, workpiece (spherical roller), 29, motor, 30, belt wheel, 31, triangular belt, 32, belt wheel, 33, bearing, 34, hold-down nut, 35, roller shaft, 36, reductor, 37, rotating shaft, 38, power transmission shaft, 39, linear bearing, 40, balance staff, 41, the fast cylinder of jumping, 42, fast planker, 43 of jumping, elevating screw, 44, yaw, 45, spring, 46, pressurized cylinder, 47, the oilstone folder, 48, oilstone, 49, bolt, 50, bearing.
The specific embodiment
In conjunction with the accompanying drawings, the specific embodiment of the present invention is described.
Shown in accompanying drawing 1,2, the present invention mainly is made of step-by-step movement conveying device 2, plane formula manipulator mechanism 3, space swing-bar mechanism and two idler wheel mechanism 4 and controller, and said structure all is arranged on the frame 1.Wherein, step-by-step movement conveying device 2 is positioned at a side of frame 1, space swing-bar mechanism and two idler wheel mechanism 4 are positioned at the other end of frame 1, space swing-bar mechanism and two roller wheel bearing mechanism 4 are two covers, the space swing-bar mechanism is separately positioned on the both sides of two idler wheel mechanisms 4, one end of plane formula manipulator mechanism 3 is positioned at the top of step-by-step movement conveying device 2, and the other end is above between two idler wheel mechanisms.
Be illustrated in figure 3 as step-by-step movement conveying device example structure schematic diagram of the present invention.Described step-by-step movement conveying device is positioned at the side on the frame 1, mainly constitute by stepper motor 17, support 15, conveyer chain 16, sprocket wheel 10, the piece 12 that connects material, baffle plate 14, two sprocket wheels 10 are bearing on the two stands 15 by bearing, support 15 is fixed on the frame 1, stepper motor 17 and sprocket wheel 10 interlocks, and conveyer chain 16 is arranged between two sprocket wheels, the piece 12 that connects material is fixed on the transmission chain 16, the piece that connects material is " V " font, workpiece steadily can be caught, and baffle plate 14 is fixed on the support 15.When conveyer chain 16 rotates in step cycle, corresponding respectively thick carry 11 in the residing position of " V " shape piece at an upper portion thereof and smart carry 13, two grippers on thick carry 11 and the smart carry 13 difference corresponding flat manipulator mechanisms.Workpiece drops into the piece 12 that connects material on the conveyer chain 16 from last hopper 7, and workpiece 28 step-by-step movement forward moves, and moves to thick carry 11 or smart carry 13 and is picked up by gripper.Said structure can be implemented in the delivery area and will thick super good workpiece be sent to and treat smart super position (two steps are super) or be regardless of thick essence super (step is super).It can cross the II station with the finished workpiece of I station, rolled out by discharging opening, and that the roller of undressed mistake rests on the II station is to be processed.
Be depicted as plane of the present invention manipulator mechanism schematic diagram as Fig. 4,5.Described plane formula manipulator mechanism is mainly by mechanical paw 23, clamp cylinder 21, parallel cylinder 26, support 19 constitutes, support is fixed on the frame 1, be provided with slideway between the two stands 19, one end of slideway is positioned at the top of conveyer chain 16 on the step-by-step movement conveying device 2, the other end is between the two idler wheel mechanisms 4 of two covers, slideway is provided with a planker 25, planker 25 is driven by the planker cylinder 24 that is arranged on the support 19, planker 25 is moved on slideway under the drive of planker cylinder 24, parallel cylinder 26 and clamping cylinder 21 are two, be separately positioned on the both sides of planker 25, the piston rod of each parallel cylinder 26 is connected with a fixed block 20, fixed block 20 bottoms are provided with a fixed support 22, and two pawl arms of mechanical paw 23 are hinged with fixed support 22 both sides respectively.Clamp cylinder 21 and be fixed on the fixed block 20, its piston rod is connected with the top of fixed support 22.By clamp piston rod on the cylinder 21 move up and down drive mechanical paw 23 about two pawl arms separately and tighten up, reach the purpose of grabbing workpiece.The piston of parallel cylinder 26 moves up and down and can drive fixed block 20 and fixed support 22 moves up and down, and is used to adjust the height of manipulator.On the slideway of planker 25 both sides, be respectively arranged with telescopic protective cover 18, mainly slideway played the dustproof effect.When planker 25 drives parallel cylinder to slideway one side shifting, compress the protective cover of this side, the protective cover of opposite side is stretched out, and the flexible of both sides protective cover can cover slideway fully.
As Fig. 6,7, shown in 8, schematic diagram for of the present invention pair of roller wheel bearing mechanism 4, two idler wheel mechanisms 4 are two covers (having two processing stations), be separately fixed on the frame of both sides, plane formula manipulator mechanism 3 one end bottom, the two idler wheel mechanisms of every cover are respectively by motor 29, supporting rollern 27, roller shaft 35 constitutes, roller shaft 35 is two, every roller shaft 35 is provided with respectively in two rolling bearing supportings 33, the output pulley 30 of motor 29 passes through belt wheel 32 interlocks of triangular belt 31 and two roller shaft 35 1 ends respectively, roller 27 is fixed on the other end of two roller shafts 35 respectively with nut, two rollers are rotated synchronously.Two supporting rollerns 27 are relative, and workpiece is positioned at the top of two rollers 27, and the included angle value of two roller centers and workpiece centre line is about 140 ℃.One side roller band rib in two rollers, another then is not with.In order to obtain rational rotating speed, motor 29 adopts frequency control.The two idler wheel mechanisms of two covers are as the processing that two stations carry out slightly, essence is super of workpiece.
Be depicted as space of the present invention swing-bar mechanism schematic diagram as Fig. 9,10, the space swing-bar mechanism is two covers, is separately fixed on the frame 1 in the two idler wheel mechanisms of the two covers outside.Every cover space swing-bar mechanism is made of swing mechanism and oscillating head mechanism, Fig. 9 is a swing mechanism, swing mechanism is by reductor 36, balance staff 40, rotating shaft 37 and power transmission shaft 38 constitute, reductor 36 is positioned at the top of swing mechanism, rotating shaft 37 is positioned at the below of reductor, its output shaft with reductor 36 is connected, power transmission shaft 38 upper ends are connected with rotating shaft 37, the bottom of power transmission shaft 38 is positioned at a linear axis and holds 39, the middle part of linear axis bearing and balance staff 40 is fixed, balance staff 40 two ends are arranged on by bearing 50 on the frame of swing mechanism, and an end of balance staff 40 is fixedlyed connected with the oscillating head mechanism bottom.Oscillating head mechanism as shown in figure 10 is mainly by fast jumping cylinder 41, planker 42, yaw 49 and pressurized cylinder 46 constitute, the fast cylinder 41 of jumping is fixed on the frame of bottom of oscillating head mechanism, the piston rod on the fast jumping cylinder 41 and the bottom of planker 42 are connected, the top of planker 42 is provided with an elevating screw 43, the nut of yaw 49 1 ends is connected with elevating screw 43, the top of yaw 49 other ends is pressurized cylinder 46 fixedly, the bottom is provided with oilstone folder 47, the end that oilstone presss from both sides 47 bottoms, one side and yaw 49 is fixed, the top of oilstone folder 47 is connected with yaw 49 by bolt, on bolt, be with spring 45, be used to regulate clamping degree oilstone.In the oilstone folder 47 oilstone 48 is set, oilstone 48 tops contact with piston rod on the pressurized cylinder 46.Reductor 36 drives rotating shaft 37 and rotates, and the rotation of rotating shaft 37 drives power transmission shaft 38 and does eccentric motion and do rectilinear motion, swings thereby drive balance staff 40.Above-mentioned each motion all is supporting with the rolling bearing.The swing of balance staff 40 drives the oscillating head mechanism motion, promptly carries out space fork motion.Drive the fast planker 42 of jumping by fast jumping cylinder 41 simultaneously and move up and down, this moment, the piston rod of pressurized cylinder 46 compressed oilstone pressurization and oilstone compensating motion.
During use, the spherical roller 28 that step-by-step movement conveying device 2 will go up hopper is sent to the position of plane formula manipulator mechanism 3, the manipulator 23 of plane formula manipulator mechanism 2 is placed into spherical roller 28 between two rollers 27 of two idler wheel mechanisms 4 of synchronous rotation, make processed spherical roller by certain rotating speed rotation, the super essential oil stone 48 that is positioned on the swing-bar mechanism of space is pressed on the upper spherical bus of spherical roller by certain pressure, and do reciprocally swinging by certain frequency, spherical roller after the processing is delivered on the step-by-step movement conveying device 2 again by the manipulator 23 of plane formula manipulator mechanism 2, and the spherical roller after step-by-step movement conveying device 2 will be processed is delivered to blanking road 8.The action of each parts of the present invention all can adopt Programmable Logic Controller to set in advance as required, also can adopt touch-screen 9 on-the-spot settings.
Claims (7)
1, a kind of full-automatic spherical roller Superfinishing machine, it is characterized in that: it mainly comprises controller, step-by-step movement conveying device (1), plane formula manipulator mechanism (3), space swing-bar mechanism and two idler wheel mechanism (4), processed spherical roller enters into the step-by-step movement conveying device by last hopper, controller control step formula conveying device (1) is sent to spherical roller the position of plane formula manipulator mechanism (3), the manipulator (23) of plane formula manipulator mechanism (3) is placed into spherical roller between two rollers (27) of two idler wheel mechanisms (4) of synchronous rotation, make processed spherical roller by certain rotating speed rotation, the super essential oil stone (48) that is positioned on the swing-bar mechanism of space is pressed on the upper spherical bus of spherical roller by certain pressure, and do reciprocally swinging by certain frequency, spherical roller after the processing is delivered on the step-by-step movement conveying device (1) again by the manipulator of plane formula manipulator mechanism (3) (23), and the spherical roller after step-by-step movement conveying device (1) will be processed is delivered to blanking road (8).
2, described full-automatic spherical roller Superfinishing machine according to claim 1, it is characterized in that: step-by-step movement conveying device (10) is positioned at the side on the frame (1), mainly constitute by stepper motor (17), support (15), conveyer chain (16), sprocket wheel (10), the piece that connects material (12), two sprocket wheels (10) are bearing on the two stands (15) by bearing, the interlock of stepper motor (17) and sprocket wheel (10), the piece that connects material (12) are arranged on the transmission chain (16) between two sprocket wheels.
3, described full-automatic spherical roller Superfinishing machine according to claim 2, it is characterized in that: the piece that connects material is " V " font, is disposed on the transmission chain (16).
4, described full-automatic spherical roller Superfinishing machine according to claim 1, it is characterized in that: described plane formula manipulator mechanism (3) is mainly by mechanical paw (23), clamp cylinder (21), parallel cylinder (26), support (19) constitutes, support (19) is fixed on the frame (1), two stands is provided with slideway between (19), one end of slideway is positioned at the top of step-by-step movement conveying device conveyer chain (16), the other end is positioned at the top of two idler wheel mechanisms, slideway is provided with planker (25), planker (25) and be arranged on planker cylinder (24) interlock on the support (19), parallel cylinder (26) is two, be separately positioned on the both sides of planker (25), parallel cylinder (26) is connected with a fixed block (20), fixed block (20) bottom is provided with a fixed support (22), mechanical paw (23) and fixed support (22) are hinged, clamp cylinder (21) and be fixed on the fixed block, its piston rod is connected with the top of fixed support (22).
5, described full-automatic spherical roller Superfinishing machine according to claim 4 is characterized in that: be respectively arranged with telescopic protective cover (18) on the slideway of planker (25) both sides.
6, full-automatic spherical roller Superfinishing machine according to claim 1, it is characterized in that: two idler wheel mechanisms (4) of described synchronous rotation have two covers, be separately fixed on the frame (1) of plane formula manipulator mechanism (3) both sides, each two idler wheel mechanism (4) is respectively by motor (29), supporting rollern (27), roller shaft (35) constitutes, roller shaft (35) is two, be provided with respectively in two rolling bearings (33) supporting, respectively by the belt wheel interlock of triangular belt (31) and two roller shaft (35) one ends, roller (27) is separately positioned on the other end of two roller shafts (35) at the output pulley of motor (29).
7, described full-automatic spherical roller Superfinishing machine according to claim 1, it is characterized in that: described space swing-bar mechanism is two covers, be separately positioned on a side of the two idler wheel mechanisms (4) of two covers, it mainly comprises swing mechanism and oscillating head mechanism, swing mechanism is by reducing motor (36), balance staff (40), rotating shaft (37) and power transmission shaft (38) constitute, reducing motor (36) is positioned at the top of swing mechanism, rotating shaft is positioned at the below of motor, the output shaft of itself and reducing motor is connected, power transmission shaft (38) upper end is connected with rotating shaft (37), the bottom of power transmission shaft (38) is positioned at a linear axis and holds (39), the linear axis bearing is connected with balance staff (40), balance staff (40) two ends are arranged on by bearing on the frame of swing mechanism, and an end of balance staff (40) is connected with the oscillating head mechanism bottom; Oscillating head mechanism is mainly by fast jumping cylinder (41), planker (42), yaw (49) and pressurized cylinder (46) constitute, fast jumping cylinder (41) is fixed on the bottom of oscillating head mechanism, the piston rod of fast jumping cylinder (41) and the bottom of planker (42) are connected, the top of planker (42) is provided with an elevating screw (43), the nut of yaw (49) one ends is connected with elevating screw (43), pressurized cylinder (46) is arranged on the top of the other end of yaw (49), one oilstone folder (47) is set on the yaw of pressurized cylinder (46) bottom, oilstone folder is provided with oilstone (48) in (47), and oilstone top contacts with piston rod on the pressurized cylinder (48).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100605585A CN100453250C (en) | 2004-09-30 | 2004-09-30 | Full-automatic sphere roller superfine machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100605585A CN100453250C (en) | 2004-09-30 | 2004-09-30 | Full-automatic sphere roller superfine machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1754648A true CN1754648A (en) | 2006-04-05 |
| CN100453250C CN100453250C (en) | 2009-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100605585A Expired - Fee Related CN100453250C (en) | 2004-09-30 | 2004-09-30 | Full-automatic sphere roller superfine machine |
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| CN (1) | CN100453250C (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179765A (en) * | 2011-04-08 | 2011-09-14 | 浙江东盛精密机械有限公司 | Superfinishing swinging head of ball bearing outer ring channel superfinishing machine |
| CN101700610B (en) * | 2009-11-12 | 2011-09-28 | 常熟长城轴承有限公司 | Supporting roller type superfinishing machine |
| CN102294645A (en) * | 2011-09-21 | 2011-12-28 | 无锡瑞鼎机床有限公司 | Superfine process for outer diameter of spherical roller |
| CN102303279A (en) * | 2011-09-20 | 2012-01-04 | 无锡瑞鼎机床有限公司 | Outer-diameter superfinishing machine tool for spherical roller |
| CN103029027A (en) * | 2012-09-19 | 2013-04-10 | 新昌县诚本轴承滚子有限公司 | Super-finishing machine for spherical bearing roller |
| CN105171568A (en) * | 2015-07-21 | 2015-12-23 | 吕永昌 | Sliding block superfinishing machine |
| CN109699093A (en) * | 2018-11-29 | 2019-04-30 | 吴叶鸿 | A kind of independent light wave height efficiency assembly bearing deep-groove ball face particle device for thinning |
| CN113478447A (en) * | 2021-07-20 | 2021-10-08 | 贵州黔新哲米科技有限公司 | Electromechanical device troubleshooting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE2461886A1 (en) * | 1974-12-30 | 1976-07-08 | Werner Fa Hermann | MACHINE FOR GRINDING PERIODIC AREAS ON WORKPIECES |
| JP3648801B2 (en) * | 1995-09-14 | 2005-05-18 | 日本精工株式会社 | Roller bearing roller manufacturing method |
| CN2375413Y (en) * | 1999-01-18 | 2000-04-26 | 洛阳轴承集团有限公司 | Superfinish roller grinder |
| JP4078523B2 (en) * | 2001-02-27 | 2008-04-23 | 日本精工株式会社 | Super finishing method and apparatus for tapered roller bearing |
| CN2491175Y (en) * | 2001-03-21 | 2002-05-15 | 瓦房店轴承集团有限责任公司 | Super-precision working appts. for bearing |
| CN2584353Y (en) * | 2002-12-13 | 2003-11-05 | 孙景学 | Device for grinding ball surface of bearing roller |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101700610B (en) * | 2009-11-12 | 2011-09-28 | 常熟长城轴承有限公司 | Supporting roller type superfinishing machine |
| CN102179765A (en) * | 2011-04-08 | 2011-09-14 | 浙江东盛精密机械有限公司 | Superfinishing swinging head of ball bearing outer ring channel superfinishing machine |
| CN102303279B (en) * | 2011-09-20 | 2013-12-18 | 无锡瑞鼎机床有限公司 | Outer-diameter superfinishing machine tool for spherical roller |
| CN102303279A (en) * | 2011-09-20 | 2012-01-04 | 无锡瑞鼎机床有限公司 | Outer-diameter superfinishing machine tool for spherical roller |
| CN102294645B (en) * | 2011-09-21 | 2013-11-20 | 无锡瑞鼎机床有限公司 | Superfine process for outer diameter of spherical roller |
| CN102294645A (en) * | 2011-09-21 | 2011-12-28 | 无锡瑞鼎机床有限公司 | Superfine process for outer diameter of spherical roller |
| CN103029027A (en) * | 2012-09-19 | 2013-04-10 | 新昌县诚本轴承滚子有限公司 | Super-finishing machine for spherical bearing roller |
| CN103029027B (en) * | 2012-09-19 | 2015-07-08 | 新昌县诚本轴承滚子有限公司 | Super-finishing machine for spherical bearing roller |
| CN105171568A (en) * | 2015-07-21 | 2015-12-23 | 吕永昌 | Sliding block superfinishing machine |
| CN105171568B (en) * | 2015-07-21 | 2017-05-10 | 丽水学院 | Sliding block superfinishing machine |
| CN109699093A (en) * | 2018-11-29 | 2019-04-30 | 吴叶鸿 | A kind of independent light wave height efficiency assembly bearing deep-groove ball face particle device for thinning |
| CN109699093B (en) * | 2018-11-29 | 2021-08-24 | 山东国创精密机械有限公司 | Independent light wave assembled bearing deep groove spherical particle refining device |
| CN113478447A (en) * | 2021-07-20 | 2021-10-08 | 贵州黔新哲米科技有限公司 | Electromechanical device troubleshooting device |
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| Publication number | Publication date |
|---|---|
| CN100453250C (en) | 2009-01-21 |
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