CN208645080U - A kind of polishing tool trimming device and its system - Google Patents
A kind of polishing tool trimming device and its system Download PDFInfo
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- CN208645080U CN208645080U CN201721921459.0U CN201721921459U CN208645080U CN 208645080 U CN208645080 U CN 208645080U CN 201721921459 U CN201721921459 U CN 201721921459U CN 208645080 U CN208645080 U CN 208645080U
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- Prior art keywords
- polishing tool
- grinding wheel
- trimming device
- bearing
- transmission mechanism
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Abstract
The utility model provides a kind of polishing tool trimming device and its system, belongs to fine equipment technical field.A kind of polishing tool trimming device, including grinding wheel, the transmission mechanism and servo motor that connect with grinding wheel, servo motor drives grinding wheel to rotate by transmission mechanism.A kind of polishing tool conditioning system, including lathe and above-mentioned polishing tool trimming device, lathe drive spherical polishing tool to be rotated and swung with the first preset direction for installing spherical polishing tool；Grinding wheel has the finishing portion cooperated with spherical polishing tool, and servo motor drives grinding wheel to rotate with the second preset direction by transmission mechanism, and the first preset direction is opposite with the second preset direction.The system structure is simple, operates conveniently, and guarantees the controllability and consistency of spherical tool surface topography.
Description
Technical field
The utility model relates to fine equipment technical field, in particular to a kind of polishing tool trimming device and its
System.
Background technique
Currently, there are two types of the polishing technology based on spherical polishing tool is typical: elastic emission polishing technology and air bag are thrown
Light technology.Elastic emission polishing technology uses polyurethane ball as rubbing head, using in the high-speed rotating polyurethane of workpiece surface
It is tens nanometers of abrasive material that spherical zone, which moves granularity in polishing fluid, impacts workpiece surface with incidence angle as small as possible, by abrasive grain with
Chemical action between workpiece removes workpiece material.Air bag polishing technology using flexible air-bag as polishing tool, gas when polishing
Capsule is directly contacted with workpiece, drives the abrasive material in polishing fluid to carry out micro cutting removal to workpiece using high speed rotation air bag.It is logical
The air bag inflation pressure and the speed of mainshaft overregulated can realize polishing efficiency and quality control on the surface.
In the polishing based on spherical polishing tool, the direct shadow of tool pattern in tool original state and its use process
Ring processing certainty and precision, how implementation tool surface topography controllability and consistency to be always that industry is urgently to be resolved ask
Topic.During the polishing process, polishing tool surface topography has great influence to polishing effect.It is missed since polishing tool itself manufactures
It is larger that the factors such as difference, tool wear will lead to polishing tool surface topography error.In order to eliminate the difference of tool surfaces state, have
Necessity carries out active control to polishing tool surface topography.Finishing is to change the important means of polishing tool surface topography, it is not
Polishing effect can only be improved, its service life can also be improved, reduce polishing cost.
Utility model content
In view of the deficiencies of the prior art, the utility model proposes a kind of polishing tool trimming device, apparatus structure letters
It is single, it operates conveniently, guarantees the controllability and consistency of spherical tool surface topography.
The utility model has also been proposed a kind of polishing tool conditioning system, and the system structure is simple, operates conveniently, and guarantees ball
The controllability and consistency of shape tool surfaces pattern.
The utility model is realized in this way:
A kind of polishing tool trimming device, including grinding wheel, the transmission mechanism and servo motor that are connect with grinding wheel, servo electricity
Machine drives grinding wheel rotation by transmission mechanism.
Further, in the utility model preferred embodiment, grinding wheel is cup-shaped skive.
Further, in the utility model preferred embodiment, transmission mechanism includes connector and first rotating shaft, and grinding wheel is logical
Cross one end that connector is installed on first rotating shaft, first rotating shaft and servo motor band connection.
Further, in the utility model preferred embodiment, transmission mechanism further includes bearing, bearing block and and bearing block
The bearing cap to match, bearing holder (housing, cover) are set to the outside of first rotating shaft, and bearing sleeve is set to bearing, and bearing cap is covered on bearing block.
Further, in the utility model preferred embodiment, transmission mechanism further includes sealing cover, is used for sealed bearing
And bearing cap.
Further, in the utility model preferred embodiment, first rotating shaft connects by the way that connector and grinding wheel are coaxially fixed
It connects.
A kind of polishing tool conditioning system, including
Lathe, lathe for installing spherical polishing tool, and drive spherical polishing tool rotated with the first preset direction and
It swings；
Above-mentioned polishing tool trimming device, grinding wheel have the finishing portion cooperated with spherical polishing tool, and servo motor passes through
Transmission mechanism driving grinding wheel is rotated with the second preset direction, and the first preset direction is opposite with the second preset direction.
Further, in the utility model preferred embodiment, lathe includes for driving spherical polishing tool to rotate
Second shaft, the second shaft are set to lathe.
Further, in the utility model preferred embodiment, lathe includes the sensor for detecting grinding wheel position, is passed
Sensor is set to the second shaft.
Further, in the utility model preferred embodiment, polishing tool conditioning system further includes control device, control
Device is electrically connected with lathe, trimming device.
Above scheme the utility model has the advantages that
A kind of polishing tool trimming device provided by the embodiment of the utility model and its system, including lathe and finishing dress
It sets, trimming device includes sequentially connected grinding wheel, transmission mechanism and servo motor.
1. the system structure is simple, the motion control by lathe to spherical polishing tool, rotate spherical polishing tool
And swing, trimming device only needs a motor driven to rotate about the axis it, realizes that grinding wheel carries out spherical surface to spherical polishing tool
Envelope movement, to its surface, spherical profile is modified.
2. the system is easy to use, cost is relatively low, and trimming device is mounted on the workbench of polissoir i.e. by when use
Can, a set of trimming device is for multiple devices use.
3. the system is suitable for the finishing in place of the spherical polishing tool of any radius, the tool after finishing be can be directly used for
Following process avoids tool dismounting bring and repeats installation error.
4. the system use scope is wide, the surfacing of spherical tool substrate can be not only used for, and be suitable for tool
The film layer of surface mount is modified.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of polishing tool conditioning system provided by the embodiment of the utility model；
Fig. 2 is the enlarged structure schematic diagram at I provided by the embodiment of the utility model；
Fig. 3 is the structural schematic diagram at the first visual angle of trimming device provided by the embodiment of the utility model；
Fig. 4 is the structural schematic diagram at the second visual angle of trimming device provided by the embodiment of the utility model.
Icon: 100- polishing tool conditioning system；101- spherical shape polishing tool；110- lathe；111- pedestal；113- sheet
Body；115- driving device；The second shaft of 116-；120- trimming device；121- grinding wheel；123- servo motor；130- driver
Structure；131- connecting plate；132- connector；133- first rotating shaft；The first synchronous pulley of 134-；The second synchronous pulley of 135-；136-
Synchronous belt；137- bearing；138- sealing cover；139- bearing block；141- bearing cap.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.Therefore, below to attached
The detailed description of the embodiments of the present invention provided in figure is not intended to limit the range of claimed invention,
But it is merely representative of the selected embodiment of the utility model.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without creative efforts, belongs to the model of the utility model protection
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or
The utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model and letter
Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and
Operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. are only used for area
Divide description, is not understood to indicate or imply relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
With reference to the accompanying drawing, it elaborates to some embodiments of the utility model.In the present invention, not
In the case where contradiction or conflict, all embodiments, embodiment and feature of the utility model be can be combined with each other.In this reality
In novel, conventional unit, component etc. both can be commercially available, can also be according to content disclosed by the utility model certainly
System.In the present invention, in order to protrude the emphasis of the utility model, to some conventional operations and unit, component into
Capable omission, or be only briefly described.
Embodiment
Fig. 1 is please referred to, the present embodiment provides a kind of polishing tool conditioning systems 100, for modifying spherical polishing tool
101, including lathe 110 and trimming device 120, lathe 110 is used to install spherical polishing tool 101, and drives spherical buffer
Tool 101 is rotated and is swung with the first preset direction, and trimming device 120 is for modifying spherical polishing tool 101.
Referring to figure 2. and Fig. 3, in the present invention, trimming device 120 includes sequentially connected grinding wheel 121, driver
Structure 130 and servo motor 123, grinding wheel 121, servo motor 123 are respectively arranged at the both ends of transmission mechanism 130, and grinding wheel 121 has
There is the finishing portion cooperated with spherical polishing tool 101, servo motor 123 drives the rotation pair of grinding wheel 121 by transmission mechanism 130
Spherical polishing tool 101 is modified.Specifically, transmission mechanism 130 includes connecting plate 131, connector 132, first rotating shaft
133, the first synchronous pulley 134, the second synchronous pulley 135, synchronous belt 136, at least two bearings 137, sealing cover 138, bearing
Seat 139 and bearing cap 141.In the present embodiment, servo motor 123 is equipment generally in the art, and the utility model is to its structure
Without limitation.
First synchronous pulley 134, the second synchronous pulley 135 are connect with synchronous belt 136 respectively, the shaft of servo motor 123
It is directly connected to the second synchronous pulley 135, one end of first rotating shaft 133 is directly connected to the first synchronous pulley 134, the other end
Connect by connector 132 with grinding wheel 121, connecting plate 131 is set to the outer surface of synchronous belt 136, connection synchronous belt 136 with
Servo motor 123.When servo motor 123 rotates, the second synchronous pulley 135, synchronous belt 136, the first synchronous belt are successively driven
Wheel 134, first rotating shaft 133, grinding wheel 121 rotate.In the present embodiment, the axis weight of the axis Yu grinding wheel 121 of first rotating shaft 133
It closes, first rotating shaft 133 and grinding wheel 121 pass through the realization synchronous rotary of connector 132.Preferably, connector 132 is grinding wheel locking
Screw, in the other embodiments of the utility model, connector 132 can be other components with the same function, this is practical
It is novel to it without limitation.
In the present embodiment, grinding wheel 121 is cup-shaped skive 121, the cutting edge court of cup-shaped skive 121
Vertical direction.In the other embodiments of the utility model, granularity, the material type etc. for changing grinding wheel 121 can according to need,
The utility model to it without limitation.
Bearing 137 is placed on the outside of first rotating shaft 133, and bearing block 139 is sheathed on the outside of bearing 137, in this implementation
In example, bearing 137 includes upper bearing (metal) and lower bearing, is sheathed on the both ends of first rotating shaft 133 respectively, bearing cap 141 is covered on
Bearing.In order to avoid clast and cooling water etc. enter traditional mechanism in dressing process, upper bearing (metal) 137 is additionally provided with sealing cover 138, close
Capping 138 is set to side of the bearing cap 141 far from bearing block 139.
In the present embodiment, lathe 110 includes sequentially connected pedestal 111, ontology 113 and driving device 115, in reality
In use, spherical polishing tool 101 is connect with driving device 115.Specifically, driving device 115 includes the second shaft 116, ball
Shape polishing tool 101 is connect with the second shaft 116, and is rotated synchronously with the second shaft 116.Driving device 115 passes through second turn
Axis 116 drives spherical polishing tool 101 with the rotation of its axis and swings around its centre of sphere.In the present embodiment, driving device 115 is
Equipment generally in the art, the utility model to its structure without limitation.
Polishing tool conditioning system 100 further includes sensor, amesdial and control device (not shown).Sensor is set to
Second shaft 116, amesdial are set to driving device 115, and control device is electrically connected with lathe 110, trimming device 120 respectively,
For controlling lathe 110 and trimming device 120.In the present embodiment, sensor is touch sensor, and the utility model is to it
Without limitation.In the present embodiment, sensor, amesdial and control device are equipment generally in the art, and the utility model is to it
Structure is without limitation.
When spherical polishing tool 101 is modified, control lathe 110 is moved along the x axis, is detected using amesdial
Whether grinding wheel 121 is horizontal along the x axis, and in the present embodiment, error, if error not up to requires, is led to less than 20 microns
It crosses clearance gauge (not shown) or external leveling platform (not shown) levels grinding wheel 121 along the x axis.To control lathe 110 along Y-axis
Whether direction is mobile, horizontal along the y axis using amesdial detection grinding wheel 121, in the present embodiment, error less than 20 microns,
If error not up to requires, grinding wheel 121 is adjusted along the y axis by clearance gauge (not shown) or external leveling platform (not shown)
It is flat.By the detection of sensor, determines the centre coordinate (x, y) of grinding wheel 121, which is re-set as (0,0).Control machine
Device people moves along Z-direction, and when just contacting by the spherical polishing tool 101 of sensor detection with grinding wheel 121, the position is arranged
Coordinate be (0,0,0).
Dressing parameter is set by control device, referring to figure 4., in the present embodiment, dressing parameter includes grinding wheel 121
The angle and swing speed ω 3 that rotational speed omega 2, the rotational speed omega 1 of spherical polishing tool 101, spherical polishing tool 101 are swung around the centre of sphere
And single modifies the amount of feeding, wherein it can be the displacement of lathe 110 vertically that single, which modifies the amount of feeding,.
Spherical polishing tool 101 is modified after setting.Specifically, controlling spherical polishing tool by lathe 110
101 rotate along its axis and swing around its centre of sphere, drive grinding wheel 121 to rotate along its axis by servo motor 123, and ball
The direction of rotation of shape polishing tool 101 and grinding wheel 121 is on the contrary, realize that 121 pairs of grinding wheel spherical polishing tools 101 carry out spherical surface packet
Network movement, to its surface, spherical profile is modified.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of polishing tool trimming device, which is characterized in that including grinding wheel, the transmission mechanism being connect with the grinding wheel and watch
Motor is taken, the transmission mechanism includes connector and first rotating shaft, and the grinding wheel is installed on described first by the connector
One end of shaft, the first rotating shaft and the servo motor band connection, the servo motor are driven by the transmission mechanism
The grinding wheel rotation；
The grinding wheel is cup-shaped skive；
The first rotating shaft is fixedly and coaxially connected by the connector and the grinding wheel.
2. polishing tool trimming device according to claim 1, which is characterized in that the transmission mechanism further include bearing,
Bearing block and the bearing cap to match with the bearing block, the bearing holder (housing, cover) are set to the outside of the first rotating shaft, the bearing
Cover for seat is set to the bearing, and the bearing cap is covered on the bearing block.
3. polishing tool trimming device according to claim 2, which is characterized in that the transmission mechanism further includes sealing
Lid, for sealing the bearing block and bearing cap.
4. a kind of polishing tool conditioning system, which is characterized in that including
Lathe, the lathe drive the spherical polishing tool to revolve with the first preset direction for installing spherical polishing tool
Turn and swings；
Polishing tool trimming device as claimed in any one of claims 1 to 3, the grinding wheel have and the spherical polishing tool
The finishing portion of cooperation, the servo motor drives the grinding wheel to rotate with the second preset direction by the transmission mechanism, described
First preset direction is opposite with second preset direction.
5. polishing tool conditioning system according to claim 4, which is characterized in that the lathe includes described for driving
Second shaft of spherical polishing tool rotation, second shaft are set to the lathe.
6. polishing tool conditioning system according to claim 5, which is characterized in that the lathe includes described for detecting
The sensor of grinding wheel position, the sensor are set to second shaft.
7. polishing tool conditioning system according to claim 4, which is characterized in that the polishing tool conditioning system also wraps
Control device is included, the control device is electrically connected with the lathe, the trimming device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721921459.0U CN208645080U (en) | 2017-12-29 | 2017-12-29 | A kind of polishing tool trimming device and its system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721921459.0U CN208645080U (en) | 2017-12-29 | 2017-12-29 | A kind of polishing tool trimming device and its system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208645080U true CN208645080U (en) | 2019-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721921459.0U Expired - Fee Related CN208645080U (en) | 2017-12-29 | 2017-12-29 | A kind of polishing tool trimming device and its system |
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| CN (1) | CN208645080U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108161744A (en) * | 2017-12-29 | 2018-06-15 | 中国工程物理研究院激光聚变研究中心 | A kind of polishing tool conditioning system and its dressing method |
| CN110450038A (en) * | 2019-08-06 | 2019-11-15 | 上海发那科机器人有限公司 | A kind of burnishing device of bottle blowing mould |
| CN115213792A (en) * | 2022-07-14 | 2022-10-21 | 大连理工大学 | Polishing system, self-adaptive polishing device and polishing method for polishing outer raceway of bearing ring |
-
2017
- 2017-12-29 CN CN201721921459.0U patent/CN208645080U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108161744A (en) * | 2017-12-29 | 2018-06-15 | 中国工程物理研究院激光聚变研究中心 | A kind of polishing tool conditioning system and its dressing method |
| CN110450038A (en) * | 2019-08-06 | 2019-11-15 | 上海发那科机器人有限公司 | A kind of burnishing device of bottle blowing mould |
| CN115213792A (en) * | 2022-07-14 | 2022-10-21 | 大连理工大学 | Polishing system, self-adaptive polishing device and polishing method for polishing outer raceway of bearing ring |
| CN115213792B (en) * | 2022-07-14 | 2023-11-03 | 大连理工大学 | Polishing system, self-adaptive polishing device and polishing method for polishing outer roller path of bearing ring |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 Termination date: 20201229 |