CN106141859B - A kind of magnetic shoe precision copying equipment - Google Patents
A kind of magnetic shoe precision copying equipment Download PDFInfo
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- CN106141859B CN106141859B CN201510206554.1A CN201510206554A CN106141859B CN 106141859 B CN106141859 B CN 106141859B CN 201510206554 A CN201510206554 A CN 201510206554A CN 106141859 B CN106141859 B CN 106141859B
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- magnetic shoe
- bistrique
- positioning
- arc
- copying equipment
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Abstract
The purpose of the present invention is to provide a kind of magnetic shoe precision copying equipment to solve the defect that magnetic shoe machining accuracy is not high, processing method is single by copying.Its technical solution is, it is provided with the positioning device for positioning magnetic shoe, the positioning device includes the positioning surface to match with magnetic shoe exterior arc surface or inner arc surface, it further include copying apparatus, the copying apparatus includes arc track feeler mechanism and bistrique, arc track feeler mechanism drives grinding mechanism to process the magnetic shoe being fixed on positioning surface, and bistrique diameter is less than magnetic shoe outer circle arc dia.The control of logical regulating mechanism and servo feed motor can realize and can control bistrique in the plane and realize the movement of axial movement and radial direction, the two combination can realize the simulation of any track, also it is achieved that the ground face of the needs of magnetic shoe carries out fine processing, realize machining accuracy higher, processing method is flexible, suitable for including the processing of eccentric magnetic shoe and a variety of magnetic shoe opposite sex shapes.
Description
Technical field
The present invention relates to a kind of magnetic shoe process equipments, more specifically, it relates to a kind of magnetic shoe precision copying equipment.
Background technology
Magnetic shoe be applied to feeding motor on the magnetic tile of tool, by rare earth material die casting and it is ground be made,
But magnetic shoe grinding bed processing method currently on the market has very much, but its essence is all forming, that is, is used and processing
The grinding wheel that matches of magnetic shoe diameter grinding is carried out to the inside and outside circular arc of magnetic shoe, to improve the precision on magnetic shoe surface, grinding wheel
Material usually using skive.
Application No. is 200920142986.0 patent application patents to disclose a kind of Self-acting grinding machine for magnetic shoes, for magnetic shoe
Intrados, action plane, extrados, two sides and two end faces grinding, on the lathe bed of grinding machine have support magnetic shoe
Mobile horizontal the first slideway and the second slideway, the second slideway are located at the end of the first slideway and normal thereto, are slided from first
Feeder, internal and external cambered surface corase grinding device, internal and external cambered surface fine grinding device, side are disposed on the front end in road to the lathe bed of end
Face mill apparatus;It is provided with end face mill apparatus on the lathe bed at the second slideway;Only feel lathe bed in the first slideway and the second slideway
On be provided with for the magnetic shoe commutation on the first slideway to be delivered to the direction switching device of the second slideway.Although this device is set
Be equipped with the corase grinding device and fine grinding device of difference, improve the machining accuracy of magnetic shoe plane, but by this grinding wheel shape into
Row grinding has the disadvantage that:
1. machining accuracy is not high, since wear condition cannot control grinding wheel during grinding, with magnetic shoe diameter phase
Matched grinding wheel diameter can change, and some magnetic shoes are eccentric magnetic shoe, and grinding wheel difficulty of processing is high, and precision can only control
Within ± 0.05mm.
2. processing method is single, grinding wheel is required for needing the surface diameter being ground to be customized according to magnetic shoe, needs to be ground
Magnetic shoe profile variation after, grinding wheel is required for being customized again, cannot flexibly carry out the grinding of magnetic shoe.
3. service life is shorter, cost is higher, and since skive is after being used for multiple times, grinding rate declines and can not make
With needing the replacement skive that do not stop, inefficiency to cause greatly to waste, constrain the efficient production of magnetic shoe.
Invention content
In view of the deficiencies of the prior art, the present invention intends to provide a kind of magnetic shoe precision copying equipment,
By copying, solves the defect that magnetic shoe machining accuracy is not high, processing method is single.
To achieve the above object, the present invention provides following technical solutions:A kind of magnetic shoe precision copying equipment, including
Positioning device for positioning magnetic shoe, the positioning device include the positioning to match with magnetic shoe exterior arc surface or inner arc surface
Face further includes copying apparatus, and the copying apparatus includes the arc track profiling of bistrique and control bistrique movement
Mechanism, the arc track feeler mechanism include the feeding machine of the regulating mechanism and control bistrique movement that are circumferentially rotated with rotary bistrique
Structure, the bistrique diameter are less than the outer circle arc dia of magnetic shoe.
Conception according to the present invention, the arc track feeler mechanism includes rotating cylindrical, and the bistrique sliding setting exists
In rotating cylindrical, the rotating cylindrical is connected with regulating mechanism and feed mechanism.
Conception according to the present invention, the regulating mechanism include horizontal rack and drive the promotion gas of horizontal rack movement
Cylinder is provided with the arc rack being meshed with horizontal rack on the rotating cylindrical.
Conception according to the present invention, the feed mechanism include that feeding motor and lead screw, the lead screw are connected with bistrique,
The mounting base of fixed feeding motor is provided on the rotating cylindrical.
Conception according to the present invention, the copying apparatus further include the propulsion for controlling the movement of grinding attachment front-rear direction
Mechanism.
Conception according to the present invention, the propulsive mechanism include the eccentric stiffener being connected with arc track feeler mechanism, institute
State the sliding rail for being provided on eccentric stiffener and being slid for arc track feeler mechanism.
Conception according to the present invention, the eccentric stiffener include eccentric wheel and linkage piece, and the eccentric wheel passes through linkage piece
It is connected with arc track feeler mechanism.
Conception according to the present invention further includes indexing mechanism, and the indexing mechanism has the feeding being connected with positioning device
Device and blanking device, the positioning device are circumferentially uniformly distributed along indexing mechanism center.
Conception according to the present invention, the feeding device include loading guide and pusher cylinder, the positioning device both ends
It is provided with limiting cylinder.
Conception according to the present invention, the blanking device include the blanking that blanking guide rail and promotion magnetic shoe enter blanking guide rail
Cylinder.
Since magnetic shoe process equipment provided by the present invention includes copying apparatus, copying apparatus can be according to magnetic shoe
Exterior arc surface or inner arc surface shape drive grinding mechanism finished, grinding wheel directly adds when changing forming
Precision not high problem when work magnetic shoe, and used small abrasive nose to be processed the arc track of magnetic shoe to realize machining accuracy
Higher, processing method is flexible, suitable for including the processing of eccentric magnetic shoe and a variety of magnetic shoe opposite sex shapes, and need not replace mill
Head, it is only necessary to be adapted the positioning surface of positioning device with the inner arc surface of magnetic shoe or exterior arc surface.
Description of the drawings
Fig. 1 is a kind of schematic diagram of magnetic shoe precision copying apparatus embodiments of the present invention;
Fig. 2 is a kind of copying apparatus schematic diagram of magnetic shoe precision copying equipment of the present invention;
Fig. 3 is a kind of copying apparatus another kind schematic diagram of magnetic shoe precision copying equipment of the present invention;
Fig. 4 is a kind of magnetic shoe precision copying equipment feeding device schematic diagram of the present invention;
Fig. 5 is a kind of magnetic shoe precision copying equipment blanking device schematic diagram of the present invention;
Fig. 6 is a kind of magnetic shoe precision copying equipment positioning device schematic diagram of the present invention.
Reference sign:1, indexing mechanism;11, feeding station;12, roughing station;13, station is finished;14, under
Expect station;2, copying apparatus;21, arc track feeler mechanism;211, regulating mechanism;212, rotating cylindrical;213, circular arc
Rack;214, horizontal rack;215, ball bearing;216, pusher cylinder;22, eccentric stiffener;221, eccentric wheel;222, sliding rail;
223, linkage piece;23, feed mechanism;231, mounting base;24, servo feed motor;241, lead screw;25, bistrique;3, positioning dress
It sets;31, positioning surface;32, vacuum suction aperture;4, feeding device;41, the first limiting cylinder;42, the first limited block;43, second
Limiting cylinder;44, the second limited block;45, pusher cylinder;46, loading guide;5, blanking device;51, blanking cylinder;52, third
Limited block.
Specific implementation mode
With reference to attached drawing 1 to 6, the present invention will be further described.
Referring to Fig.1, it is a kind of structural schematic diagram of magnetic shoe precision copying equipment of present pre-ferred embodiments, such as
Shown in figure, indexing mechanism 1 is four station indexing mechanisms 1, is provided with positioning device 3 everywhere on indexing mechanism 1, everywhere positioning device
3 are uniformly arranged along indexing mechanism 1 is axial, wherein positioning device 3 is feeding station 11 at one, feeding device 4 is connected, with it
The positioning device 3 of clockwise adjacent is followed successively by roughing station 12, finishing station 13 and discharge station 14, roughing station 12
There are one copying apparatus 2 to carry out to the magnetic shoe processing in positioning device 3, discharge station 14 with finishing station 13 correspondence
It is connect with blanking device 5.
With reference to Fig. 6, it is provided with positioning table in positioning device 3, positioning surface 31, positioning surface 31 and needs are provided on positioning table
The exterior arc surface or inner arc surface of the magnetic shoe of processing match, and can carry out determining for positioning surface 31 according to the model difference of magnetic shoe
System, can more save cost relative to the customization of skive in this way, vacuum suction aperture 32 is provided on positioning surface 31, when
Vacuum suction aperture 32 realizes magnetic shoe to the suction of magnetic shoe and is fixed on positioning surface when magnetic shoe is positioned over 31 upper end of positioning surface
On 31 without departing from, can be realized using vacuum absorption device can not only process magnetic shoe, also can the non-magnetic materials such as processing ceramic, use
Range is more extensive.
With reference to Fig. 4, feeding device further includes pusher cylinder 45, and the magnetic shoe on loading guide 46 is pushed into positioning surface
31, positioning device 3 is additionally provided with limiting cylinder at two, and the first limiting cylinder 41 close to feeding device 4 is arranged in indexing mechanism 1
Planar side, for the first limited block 42 by stretching out from the bottom up, the second limiting cylinder 43 of the other side is provided with the second limit
Block 44, when magnetic shoe enters positioning surface 31, since positioning surface 31 is adapted with the arc surface of magnetic shoe, so the both sides of magnetic shoe
It can be limited by positioning surface 31, but have deviation on front-rear direction, so the first limited block of the first limiting cylinder 41 is under
It stretches out, the second limited block 44 of the second limiting cylinder 43 stretches out, and is all limited to the both ends of magnetic shoe, realizes consolidating on position
It is fixed, while the height of the first limited block 42 is not higher than the height of magnetic shoe machined surface, the feasibility of magnetic shoe processing is realized, first
When first limited block 42 of limiting cylinder 41 does not extend out, the height of the first limited block 42 and 46 phase of loading guide of feeding device 4
Together, it can be achieved with magnetic shoe and machined surface reached by loading guide 46.
With reference to Fig. 5, blanking device 5 includes blanking cylinder 51 and blanking guide rail, at the beginning of the third limited block 52 of blanking cylinder 51
Beginning state extends to the other side of the positioning device 3 relative to blanking cylinder 51, when needing blanking, the second limiting cylinder 43
The second limited block 44 shrink, then by third limited block 52 by positioning surface 31 magnetic shoe release, realize blanking.
It is 2 schematic diagram of copying apparatus with reference to Fig. 2,3,
Copying apparatus 2 includes arc track feeler mechanism 21 and bistrique 25, further includes control 25 front-rear direction of bistrique
Mobile propulsive mechanism.Propulsive mechanism includes the eccentric stiffener 22 being connected with arc track feeler mechanism 21, on eccentric stiffener 22
It is provided with the sliding rail 222 slid for arc track feeler mechanism 21, eccentric stiffener 22 includes eccentric wheel 221 and linkage piece 223, connection
Movable plate 223 is connect with 221 eccentric part of eccentric wheel, and the other end and the arc track feeler mechanism 21 of linkage piece 223 link.Due to even
Contact eccentric wheel 221 eccentric part, so can realize that arc track feeler mechanism 21 can be along sliding rail 222 in front-rear direction
On movement, realize need be actuated for processing when, arc track feeler mechanism 21 is fed into and processing stations
On same vertical plane.Copying apparatus 2 includes arc track feeler mechanism 21 and bistrique 25, and 25 diameter of bistrique is less than outside magnetic shoe
Arc diameter.Arc track feeler mechanism 21 includes the regulating mechanism 211 circumferentially rotated with rotary bistrique 25 and the control shifting of bistrique 25
Dynamic feed mechanism 23.The feed mechanism 23 includes feeding motor and lead screw 241, and feeding motor selects servo feed motor
24, lead screw 241 is connected with bistrique 25, and the mounting base 231 of fixed feeding motor is provided on the rotating cylindrical 212, is opened
Servo feed motor 24 can be achieved with bistrique 25 on rotating cylindrical 212 along moving radially.
Arc track feeler mechanism 21 includes rotating cylindrical 212, and one section of arc rack 213 is provided on rotating cylindrical 212,
Arc rack 213 is also meshed with one section of horizontal rack 214, and horizontal rack 214 is connected with a pusher cylinder 216 on one side, passes through
Pusher cylinder 216 can make 214 horizontal movement of horizontal rack, and ball bearing 215 is provided between rotating cylindrical 212 and fixed frame,
Thereby realizing rotating cylindrical 212 can rotate a certain angle in circumferential direction, while be offered among rotating cylindrical 212
The through-hole of bistrique 25 is placed, the cross section of through-hole is similar ellipse, and there is a trip, servo feed motor 24 can realize control
Movement of the bistrique 25 processed on stroke.By the control of regulating mechanism 211 and servo feed motor 24, can realize in the plane
Control bistrique 25 does movement axially and radially, and the two combination can realize the simulation of any track, also be achieved that the need of magnetic shoe
The face to be ground carries out fine processing, realizes machining accuracy higher, and processing method is flexible, is suitable for including eccentric magnetic shoe
With the processing of a variety of magnetic shoe opposite sex shapes, and bistrique 25 need not be replaced, it is only necessary to by the positioning surface 31 and magnetic of positioning device 3
Watt inner arc surface or exterior arc surface be adapted.And the present invention uses small abrasive nose 25 to realize grinding, difference
Grinding wheel is customized according to machined surface in forming, is compared to the grinding wheel processing method of fitting entire surface, does not have to load not only
Heart grinding wheel is used for multiple times frequently with changing, nor grinding essence caused by being changed using multiple rear diameter with consideration grinding wheel
Degree declines, and compares more previous 0.05mm, can reach precision ± 0.01mm, and bistrique 25 can realize the various need of magnetic shoe shape
It asks, it is flexible and convenient to use, reduce production cost.
After carrying out roughing station, indexing mechanism 1, which is rotated by 90 °, will need the workpiece operated to rotate to finishing work
Position, roughing there are allowance can be made up by finishing, four on indexing mechanism 1 station is all energy
It realizes while operating, and be provided with handling equipment 5 to realize the automatic charging of magnetic shoe, process, blanking, need not be additional
Labour realizes efficient production, will greatly promote efficiency and benefit.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of magnetic shoe precision copying equipment, it is characterized in that:Include the positioning device for positioning magnetic shoe, the positioning dress
The positioning surface including matching with magnetic shoe exterior arc surface or inner arc surface is set, further includes copying apparatus, the profiling adds
Tooling sets the arc track feeler mechanism including bistrique and control bistrique movement, and the arc track feeler mechanism includes driving
The feed mechanism of regulating mechanism and control bistrique movement that bistrique circumferentially rotates, the external arc that the bistrique diameter is less than magnetic shoe are straight
Diameter;The arc track feeler mechanism includes rotating cylindrical, and the bistrique sliding is arranged in rotating cylindrical, the rotating cylindrical
It is connected with regulating mechanism and feed mechanism;The regulating mechanism includes horizontal rack and drives the promotion gas of horizontal rack movement
Cylinder is provided with the arc rack being meshed with horizontal rack on the rotating cylindrical.
2. a kind of magnetic shoe precision copying equipment according to claim 1, it is characterized in that:The feed mechanism include into
To motor and lead screw, the lead screw is connected with bistrique, and the mounting base of fixed feeding motor is provided on the rotating cylindrical.
3. a kind of magnetic shoe precision copying equipment according to claim 1, it is characterized in that:The copying apparatus is also
Include the propulsive mechanism of control grinding attachment front-rear direction movement.
4. a kind of magnetic shoe precision copying equipment according to claim 3, it is characterized in that:The propulsive mechanism include with
Arc track feeler mechanism connected eccentric stiffener is provided with the cunning slid for arc track feeler mechanism on the eccentric stiffener
Rail.
5. a kind of magnetic shoe precision copying equipment according to claim 4, it is characterized in that:The eccentric stiffener includes inclined
Heart wheel and linkage piece, the eccentric wheel are connected by linkage piece and arc track feeler mechanism.
6. a kind of magnetic shoe precision copying equipment according to claim 1, it is characterized in that:Further include indexing mechanism, institute
Stating indexing mechanism has the feeding device and blanking device being connected with positioning device, and the positioning device is along indexing mechanism center
Circumferentially it is uniformly distributed.
7. a kind of magnetic shoe precision copying equipment according to claim 6, it is characterized in that:The feeding device includes upper
Material guide rail and pusher cylinder, the positioning device are provided at both ends with limiting cylinder.
8. a kind of magnetic shoe precision copying equipment according to claim 6, it is characterized in that:Under the blanking device includes
Material guide rail and promotion magnetic shoe enter the blanking cylinder of blanking guide rail.
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CN201510206554.1A CN106141859B (en) | 2015-04-27 | 2015-04-27 | A kind of magnetic shoe precision copying equipment |
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CN201510206554.1A CN106141859B (en) | 2015-04-27 | 2015-04-27 | A kind of magnetic shoe precision copying equipment |
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CN106141859A CN106141859A (en) | 2016-11-23 |
CN106141859B true CN106141859B (en) | 2018-07-17 |
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CN114473691B (en) * | 2021-12-21 | 2023-05-12 | 浙江赛赛轴承有限公司 | A unloader that is used for bearing ring to forge hot cutting |
CN114211593A (en) * | 2021-12-29 | 2022-03-22 | 中钢天源(马鞍山)通力磁材有限公司 | Method for improving collapse force of permanent magnetic ferrite magnetic shoe |
CN116728234B (en) * | 2023-08-15 | 2023-10-10 | 山东卓益数控设备有限公司 | Automatic rotation type grinding equipment |
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CN2468662Y (en) * | 2001-04-04 | 2002-01-02 | 成都金誉实业开发有限公司 | Two side grinding machine for brake head |
CN201342608Y (en) * | 2009-02-07 | 2009-11-11 | 常州市良久机械制造有限公司 | Self-acting grinding machine for magnetic shoes |
CN202137663U (en) * | 2011-06-28 | 2012-02-08 | 鞍山市德康磁性材料有限责任公司 | Arc-surface grinding device for permanent-magnet ferrite shoe-shaped product |
JP2013112554A (en) * | 2011-11-28 | 2013-06-10 | Nippon Electric Glass Co Ltd | Glass plate polishing apparatus |
CN203109761U (en) * | 2013-03-11 | 2013-08-07 | 南通保来利轴承有限公司 | Cambered surface grinding device of permanent magnetic ferrite |
CN203282344U (en) * | 2012-09-26 | 2013-11-13 | 阳东县国浩机械制造有限公司 | Cloth wheel grinding opening/closing device of polishing machine |
CN204584913U (en) * | 2015-04-27 | 2015-08-26 | 宁波市鄞州大兴非标设备制造厂 | The accurate copying equipment of a kind of magnetic shoe |
-
2015
- 2015-04-27 CN CN201510206554.1A patent/CN106141859B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2468662Y (en) * | 2001-04-04 | 2002-01-02 | 成都金誉实业开发有限公司 | Two side grinding machine for brake head |
CN201342608Y (en) * | 2009-02-07 | 2009-11-11 | 常州市良久机械制造有限公司 | Self-acting grinding machine for magnetic shoes |
CN202137663U (en) * | 2011-06-28 | 2012-02-08 | 鞍山市德康磁性材料有限责任公司 | Arc-surface grinding device for permanent-magnet ferrite shoe-shaped product |
JP2013112554A (en) * | 2011-11-28 | 2013-06-10 | Nippon Electric Glass Co Ltd | Glass plate polishing apparatus |
CN203282344U (en) * | 2012-09-26 | 2013-11-13 | 阳东县国浩机械制造有限公司 | Cloth wheel grinding opening/closing device of polishing machine |
CN203109761U (en) * | 2013-03-11 | 2013-08-07 | 南通保来利轴承有限公司 | Cambered surface grinding device of permanent magnetic ferrite |
CN204584913U (en) * | 2015-04-27 | 2015-08-26 | 宁波市鄞州大兴非标设备制造厂 | The accurate copying equipment of a kind of magnetic shoe |
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