CN200951519Y - Novel oscillating superprecision grinding apparatus - Google Patents
Novel oscillating superprecision grinding apparatus Download PDFInfo
- Publication number
- CN200951519Y CN200951519Y CN 200620030745 CN200620030745U CN200951519Y CN 200951519 Y CN200951519 Y CN 200951519Y CN 200620030745 CN200620030745 CN 200620030745 CN 200620030745 U CN200620030745 U CN 200620030745U CN 200951519 Y CN200951519 Y CN 200951519Y
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- CN
- China
- Prior art keywords
- whetstone
- oilstone
- servo motor
- pressing mechanism
- vibration
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 230000008878 coupling Effects 0.000 claims abstract description 10
- 238000010168 coupling process Methods 0.000 claims abstract description 10
- 238000005859 coupling reaction Methods 0.000 claims abstract description 10
- 230000010355 oscillation Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A new type vibrating superfinishing device utilizes a half-closed loop control of an AC servo motor (7), and controls the operation of the AC servo motor with a servo amplifier through a locating module of a programmable logic controller. The utility model mainly comprises the AC servo motor (7), a coupling (6), a swing shaft (5), a whetstone pressing mechanism (3) and a whetstone (1). The AC servo motor is connected with one end of the swing shaft by the coupling, the swing shaft is arranged on a support seat, the other end of the swing shaft is connected with the whetstone pressing mechanism, a cylinder block (4) and a whetstone clip (2) are arranged on the whetstone pressing mechanism, a whetstone is fixedly arranged on the whetstone clip. The utility model can implement digitalization set for the parameters through a humane-machine interface, the whetstone position can be visualized for displaying and adjusting; the vibration range and the vibration center can be controlled through the humane-machine interface. The utility model has the advantages of simple mechanism structure, less accessories, high reliability, and easy operation.
Description
Technical field:
The utility model relates to the bearing ring channel processing technique field, the super lappingout device of particularly a kind of novel vibration.
Background technology:
At present, in bearing industry, super lappingout processing is as whole processing technology, and its crudy directly influences the precision and the service life of bearing.Therefore, it is significant super lappingout to be added the research of technology.The channel ultra-lapping machine of bearing ring typically uses three phase alternating current motor and drives toggle by eccentric structure, makes the oilstone pressing mechanism drive the oilstone folder thereby drive swinging axle, makes oilstone reciprocating vibration within the specific limits.The frequency of vibration is to control by the rotating speed of regulating three phase alternating current motor, the amplitude of vibration and be to realize by the off-centre of adjusting toggle.Its normally open loop control of control three phase alternating current motor, when rotating speed of motor was affected, motor can accurately not adjusted rotating speed automatically, and therefore, the frequency of oscillation of oilstone can not accurately be controlled.There is very big defective in this technology, the frequency of the vibration of oilstone, the center of vibration, and for the position and the exigent workpiece of ditch type of bearing ring channel, this technology is difficult to reach the processing request that needs.
Summary of the invention:
The problem that exists for the above-mentioned prior art that overcomes, the utility model provides a kind of novel vibration super lappingout device, it utilizes the half-closed loop control of AC servo motor to replace three phase alternating current motor to drive toggle, the rotary speed of AC servo motor is stable can accurately be controlled the frequency of oscillation of oilstone, utilizes AC servo motor hi-Fix and excellent controllability can solve the amplitude of vibration of oilstone and the center of vibration is difficult to the accurately problem of control.
For achieving the above object, the utility model adopts following technical scheme:
The super lappingout device of described novel vibration, it mainly is made of AC servo motor, shaft coupling, swinging axle, oilstone pressing mechanism and oilstone, AC servo motor is connected with an end of swinging axle by shaft coupling, swinging axle is installed on the bearing, the other end of swinging axle is connected with the oilstone pressing mechanism, device has a cylinder and oilstone folder on the oilstone pressing mechanism, and the oilstone folder is gone up a fixedly connected oilstone.
Owing to adopt aforesaid technical scheme, the utlity model has following superiority:
The super lappingout device of this novel vibration has adopted man-machine interface and AC servo motor, can handle total digitalization, works together to be easy to the technological requirement adjusting, control and realize processing.The vibration precision of its oilstone can reach 0.00112 °, utilize man-machine interface to carry out the digitlization setting to parameter, can intuitively demonstrate the position of oilstone like this, can also control AC servo motor by man-machine interface and rotate the position of adjusting oilstone, can set the amplitude of vibration and the center of vibration by man-machine interface.Its frame for movement is simple, intermediate link is few, reliability is high, and processing ease is reliable, because the control accuracy height of present technique, machining accuracy height, the quality of product are very stable.
Description of drawings:
Fig. 1 is the structural representation of the super lappingout device of this novel vibration;
Number in the figure: 1-oilstone; 2-oilstone pressing mechanism; The 3-cylinder; The 4-swinging axle; The 5-shaft coupling; The 6-AC servo motor.
The specific embodiment:
As shown in fig. 1: the super lappingout device of this novel vibration, it mainly is made of AC servo motor (7), shaft coupling (6), swinging axle (5), oilstone pressing mechanism (3) and oilstone (1), AC servo motor (7) is connected with an end of swinging axle (5) by shaft coupling (6), swinging axle (5) is installed in bearing, the other end of swinging axle (5) is connected with oilstone pressing mechanism (3), oilstone pressing mechanism (3) is gone up device a cylinder (4) and oilstone folder (2), and oilstone folder (2) is gone up a fixedly connected oilstone (1).Servomotor (7) directly drives swinging axle (5) by shaft coupling (6) and realizes reciprocally swinging, the end that oilstone pressing mechanism (3) is connected swinging axle (5) along with swinging axle (5) thus motion realizes that the required reciprocally swinging of super smart raceway groove, cylinder (4) are connected oilstone pressing mechanism (3) and go up and promote oilstone pressing mechanism (3) and make oilstone (1) be pressed in surface of the work together.Utilize the good speed adjusting performance of servomotor and can be handling, directly realize the adjustment of frequency of oscillation, oscillation amplitude and oscillation center position by servomotor.
The super lappingout device of this novel vibration, utilize man-machine interface, locating module by programmable controller moves servo amplifier control AC servo motor (7), and AC servo motor (7) drives oilstone pressing mechanism (3) and goes up the oilstone folder, makes oilstone (1) reciprocating vibration.Utilize the half-closed loop control of AC servo motor (7), the rotary speed of AC servo motor (7) is stable can accurately be controlled the frequency of oscillation of oilstone (1); Utilize AC servo motor (7) hi-Fix and excellent controllability can solve the amplitude of vibration of oilstone and the center of vibration is difficult to the accurately problem of control; Utilize man-machine interface to carry out the digitlization setting, can intuitively demonstrate the position of oilstone (1) like this, can also control AC servo motor (7) by man-machine interface and rotate the position of adjusting oilstone (1) parameter; Can set the amplitude of vibration and the center of vibration by man-machine interface.
Claims (1)
1, the super lappingout device of a kind of novel vibration, it is characterized in that: it mainly is made of AC servo motor (7), shaft coupling (6), swinging axle (5), oilstone pressing mechanism (3) and oilstone (1), AC servo motor (7) is connected with an end of swinging axle (5) by shaft coupling (6), swinging axle (5) is installed on the bearing, the other end of swinging axle (5) is connected with oilstone pressing mechanism (3), oilstone pressing mechanism (3) is gone up device a cylinder (4) and oilstone folder (2), and oilstone folder (2) is gone up a fixedly connected oilstone (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620030745 CN200951519Y (en) | 2006-07-18 | 2006-07-18 | Novel oscillating superprecision grinding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620030745 CN200951519Y (en) | 2006-07-18 | 2006-07-18 | Novel oscillating superprecision grinding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200951519Y true CN200951519Y (en) | 2007-09-26 |
Family
ID=38809818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620030745 Expired - Lifetime CN200951519Y (en) | 2006-07-18 | 2006-07-18 | Novel oscillating superprecision grinding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200951519Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103495927A (en) * | 2013-09-29 | 2014-01-08 | 黄彬 | Device for spiral superfinishing of raceway of bearing inner race |
| CN103949967A (en) * | 2014-04-02 | 2014-07-30 | 中原工学院 | Ultrafine grinding machine for bearing channel |
| CN104690619A (en) * | 2013-12-09 | 2015-06-10 | 无锡市蓝马机械制造有限公司 | Conical/cylindrical linear rollaway nest superfinishing equipment |
| CN106112759A (en) * | 2016-06-30 | 2016-11-16 | 宁波安杰森精密机械制造有限公司 | The raceway of a kind of bearing ring is combined super lapping machine |
| CN106112792A (en) * | 2016-06-30 | 2016-11-16 | 宁波安杰森精密机械制造有限公司 | A kind of bearing collar path is combined super lapping machine |
| CN106141892A (en) * | 2016-06-30 | 2016-11-23 | 宁波安杰森精密机械制造有限公司 | A kind of bearing collar path and rib are combined super lapping machine |
| CN111761503A (en) * | 2020-06-29 | 2020-10-13 | 宁波安杰森精密机械制造有限公司 | Bearing ring channel ultra-lapping device |
-
2006
- 2006-07-18 CN CN 200620030745 patent/CN200951519Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103495927A (en) * | 2013-09-29 | 2014-01-08 | 黄彬 | Device for spiral superfinishing of raceway of bearing inner race |
| CN103495927B (en) * | 2013-09-29 | 2017-01-18 | 黄彬 | Device for spiral superfinishing of raceway of bearing inner race |
| CN104690619A (en) * | 2013-12-09 | 2015-06-10 | 无锡市蓝马机械制造有限公司 | Conical/cylindrical linear rollaway nest superfinishing equipment |
| CN103949967A (en) * | 2014-04-02 | 2014-07-30 | 中原工学院 | Ultrafine grinding machine for bearing channel |
| CN103949967B (en) * | 2014-04-02 | 2016-04-27 | 中原工学院 | A kind of bearing groove ultra lapping machine |
| CN106112759A (en) * | 2016-06-30 | 2016-11-16 | 宁波安杰森精密机械制造有限公司 | The raceway of a kind of bearing ring is combined super lapping machine |
| CN106112792A (en) * | 2016-06-30 | 2016-11-16 | 宁波安杰森精密机械制造有限公司 | A kind of bearing collar path is combined super lapping machine |
| CN106141892A (en) * | 2016-06-30 | 2016-11-23 | 宁波安杰森精密机械制造有限公司 | A kind of bearing collar path and rib are combined super lapping machine |
| CN106112759B (en) * | 2016-06-30 | 2018-06-22 | 宁波安杰森精密机械制造有限公司 | A kind of compound super lapping machine of the raceway of bearing ring |
| CN106112792B (en) * | 2016-06-30 | 2018-06-22 | 宁波安杰森精密机械制造有限公司 | A kind of compound super lapping machine of bearing collar path |
| CN111761503A (en) * | 2020-06-29 | 2020-10-13 | 宁波安杰森精密机械制造有限公司 | Bearing ring channel ultra-lapping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070926 |
|
| EXPY | Termination of patent right or utility model |