CN106141859A - The accurate copying equipment of a kind of magnetic shoe - Google Patents
The accurate copying equipment of a kind of magnetic shoe Download PDFInfo
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- CN106141859A CN106141859A CN201510206554.1A CN201510206554A CN106141859A CN 106141859 A CN106141859 A CN 106141859A CN 201510206554 A CN201510206554 A CN 201510206554A CN 106141859 A CN106141859 A CN 106141859A
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- magnetic shoe
- bistrique
- arc
- copying equipment
- positioner
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Abstract
It is an object of the invention to provide the accurate copying equipment of a kind of magnetic shoe, by copying, solve the defect that magnetic shoe machining accuracy is not high, processing mode is single.Its technical scheme is, it is provided with the positioner for positioning magnetic shoe, described positioner includes the locating surface matching with magnetic shoe exterior arc surface or inner arc surface, also include copying apparatus, described copying apparatus includes arc track feeler mechanism and bistrique, arc track feeler mechanism drives grinding mechanism to the magnetic shoe processing being fixed on locating surface, and bistrique diameter is less than magnetic shoe external arc diameter.The control of logical governor motion and servo feed motor can achieve and can control the motion that bistrique achieves axially-movable and radial direction in the plane, both combine the simulation that can realize any track, also it is achieved that the face that the needs of magnetic shoe are ground carries out fine processing, achieve machining accuracy higher, processing mode is flexible, it is adaptable to include eccentric magnetic shoe and the processing of multiple magnetic shoe opposite sex profile.
Description
Technical field
The present invention relates to a kind of magnetic shoe process equipment, more specifically, it relates to the accurate copying equipment of a kind of magnetic shoe.
Background technology
Magnetic shoe is the magnetic tile of the tool being applied on feeding motor, by rare earth material die casting and ground make, but magnetic shoe grinding bed processing mode in the market has a lot, but its essence is all forming, the inside and outside circular arc to magnetic shoe for the emery wheel matching with the magnetic shoe diameter processed i.e. is used to carry out grinding, improving the precision on magnetic shoe surface, the material of emery wheel generally uses skive.
The utility model application patent of Application No. 200920142986.0 discloses a kind of Self-acting grinding machine for magnetic shoes, for the grinding to the intrados of magnetic shoe, action plane, extrados, two sides and two end faces, the lathe bed of grinding machine has the first horizontal slideway and the second slideway that support magnetic shoe moves, second slideway is positioned at the end of the first slideway normal thereto, is disposed with feeder, internal and external cambered surface corase grind device, internal and external cambered surface fine grinding device, side mill apparatus on the lathe bed of the front end of the first slideway to end；It is provided with end face mill apparatus on lathe bed at the second slideway；It is provided with the direction switching device for the magnetic shoe commutation on the first slideway is delivered to the second slideway on lathe bed only felt by the first slideway and the second slideway.Although this device is provided with corase grind device respectively and fine grinding device, improves the machining accuracy of magnetic shoe plane, but carry out grinding by the shaping of this emery wheel and have the disadvantage that:
1. machining accuracy is not high, and due to emery wheel, during grinding, wear condition cannot get control, can change with the grinding wheel diameter that magnetic shoe diameter matches, and some magnetic shoes are eccentric magnetic shoe, and emery wheel difficulty of processing is high, and precision can only control within ± 0.05mm.
2. processing mode is single, and emery wheel is required for needing the surface diameter of grinding to be customized according to magnetic shoe, and after needing the magnetic shoe profile variation of grinding, emery wheel is required for again customizing, it is impossible to carry out the grinding of magnetic shoe flexibly.
3. service life is shorter, relatively costly, and owing to skive is after being used for multiple times, grinding rate declines and cannot use, and needs the replacing skive that must not stop, inefficiency, causes waste greatly, constrains the efficient production of magnetic shoe.
Content of the invention
The deficiency existing for prior art, it is an object of the invention to provide the accurate copying equipment of a kind of magnetic shoe, by copying, solves the defect that magnetic shoe machining accuracy is not high, processing mode is single.
For achieving the above object, the technical scheme is that the accurate copying equipment of a kind of magnetic shoe, including for the positioner positioning magnetic shoe, described positioner includes the locating surface matching with magnetic shoe exterior arc surface or inner arc surface, also include copying apparatus, described copying apparatus includes the arc track feeler mechanism that bistrique and control bistrique move, described arc track feeler mechanism includes the feed mechanism that the governor motion circumferentially rotating with rotary bistrique and control bistrique move, and described bistrique diameter is less than the external arc diameter of magnetic shoe.
According to the conception of the present invention, described arc track feeler mechanism includes rotating cylindrical, and described bistrique sliding is arranged in rotating cylindrical, and described rotating cylindrical is connected with governor motion and feed mechanism.
According to the conception of the present invention, described governor motion includes horizontal rack and the promotion cylinder driving horizontal rack to move, and described rotating cylindrical is provided with the arc rack being meshed with horizontal rack.
According to the conception of the present invention, described feed mechanism includes feeding motor and screw mandrel, and described screw mandrel and bistrique are connected, and described rotating cylindrical is provided with the mounting seat of fixing feeding motor.
According to the conception of the present invention, described copying apparatus also includes controlling the propulsive mechanism that grinding attachment fore-and-aft direction moves.
According to the conception of the present invention, described propulsive mechanism includes the eccentric stiffener being connected with arc track feeler mechanism, and described eccentric stiffener is provided with the slide rail for arc track feeler mechanism sliding.
According to the conception of the present invention, described eccentric stiffener includes eccentric wheel and linkage piece, and described eccentric wheel is connected with arc track feeler mechanism by linkage piece.
According to the conception of the present invention, also including, indexing mechanism, described indexing mechanism has the feeding device being connected with positioner and blanking device, and described positioner is uniformly distributed along indexing mechanism center circumference.
According to the conception of the present invention, described feeding device includes loading guide and promotes cylinder, and described positioner two ends are provided with limiting cylinder.
According to the conception of the present invention, described blanking device includes blanking guide rail and promotes magnetic shoe to enter the blanking cylinder of blanking guide rail.
Owing to magnetic shoe process equipment provided by the present invention includes copying apparatus, copying apparatus can drive grinding mechanism to finish according to the profile of the exterior arc surface of magnetic shoe or inner arc surface, the problem that when magnetic shoe directly processed by emery wheel when changing forming, precision is not high, and employing the arc track to magnetic shoe for the small abrasive nose, to be processed achieving machining accuracy higher, processing mode is flexible, it is applicable to include the processing of eccentric magnetic shoe and multiple magnetic shoe opposite sex profile, and do not need to change bistrique, have only to suitable to inner arc surface or the exterior arc surface of the locating surface of positioner and magnetic shoe.
Brief description
Fig. 1 is the schematic diagram of the accurate copying apparatus embodiments of a kind of magnetic shoe of the present invention；
Fig. 2 is the copying apparatus schematic diagram of the accurate copying equipment of a kind of magnetic shoe of the present invention；
Fig. 3 is the another kind of schematic diagram of copying apparatus of the accurate copying equipment of a kind of magnetic shoe of the present invention；
Fig. 4 is the accurate copying equipment feeding device schematic diagram of a kind of magnetic shoe of the present invention；
Fig. 5 is the accurate copying equipment blanking device schematic diagram of a kind of magnetic shoe of the present invention；
Fig. 6 is the accurate copying equipment positioner schematic diagram of a kind of magnetic shoe of the present invention.
Description of reference numerals: the 1st, indexing mechanism；11st, feeding station；12nd, roughing station；13rd, station is finished；14th, discharge station；2nd, copying apparatus；21st, arc track feeler mechanism；211st, governor motion；212nd, rotating cylindrical；213rd, arc rack；214th, horizontal rack；215th, ball bearing；216th, cylinder is promoted；22nd, eccentric stiffener；221st, eccentric wheel；222nd, slide rail；223rd, linkage piece；23rd, feed mechanism；231st, mounting seat；24th, servo feed motor；241st, screw mandrel；25th, bistrique；3rd, positioner；31st, locating surface；32nd, vacuum suction aperture；4th, feeding device；41st, the first limiting cylinder；42nd, the first limited block；43rd, the second limiting cylinder；44th, the second limited block；45th, cylinder is promoted；46th, loading guide；5th, blanking device；51st, blanking cylinder；52nd, the 3rd limited block.
Detailed description of the invention
Referring to the drawings 1 to 6, the present invention will be further described.
With reference to Fig. 1, which is the structural representation of the accurate copying equipment of a kind of magnetic shoe of present pre-ferred embodiments, as shown in the figure, indexing mechanism 1 is four station indexing mechanisms 1, it is provided with positioner 3 everywhere on indexing mechanism 1, positioner 3 is axially uniformly arranged along indexing mechanism 1 everywhere, wherein positioner 3 is feeding station 11 at one, feeding device 4 is connected, it is followed successively by roughing station 12 with the positioner 3 of its clockwise adjacent, finishing station 13 and discharge station 14, roughing station 12 and finishing station 13 are all to should have a copying apparatus 2 to carry out to the magnetic shoe processing on positioner 3, discharge station 14 is connected with blanking device 5.
With reference to Fig. 6, it is provided with positioning table on positioner 3, it is provided with locating surface 31 on positioning table, locating surface 31 matches with exterior arc surface or the inner arc surface of the magnetic shoe needing processing, the customization of locating surface 31 can be carried out according to the model difference of magnetic shoe, so can be more cost-effective relative to the customization of skive, it is provided with vacuum suction aperture 32 on locating surface 31, when magnetic shoe is positioned over locating surface 31 upper end the suction to magnetic shoe for the vacuum suction aperture 32 achieve magnetic shoe be fixed on locating surface 31 without departing from, use vacuum absorption device can realize processing magnetic shoe, also can the nonmagnetic substance such as processing ceramic, range is more extensive.
nullWith reference to Fig. 4，Feeding device also includes promoting cylinder 45，Will be located in the magnetic shoe on loading guide 46 to push into locating surface 31，Positioner 3 is additionally provided with limiting cylinder at two，The first limiting cylinder 41 near feeding device 4 is arranged on indexing mechanism 1 planar side，Its first limited block is by stretching out from the bottom up，Second limiting cylinder 43 of opposite side is provided with the second limited block 44，When magnetic shoe enters locating surface 31，Owing to locating surface 31 is suitable with the arc surface of magnetic shoe，So the both sides of magnetic shoe can be positioned face 31 institute spacing，But have deviation on fore-and-aft direction，So the first limited block of the first limiting cylinder 41 stretches out from down，Second limited block 44 of the second limiting cylinder 43 stretches out，The two ends of magnetic shoe are all carried out spacing，Achieve fixing on position，The height of the first limited block is not higher than the height of magnetic shoe machined surface simultaneously，Achieve the feasibility of magnetic shoe processing，When the first limited block of the first cylinder does not extends out，The height of the first limited block is identical with the guide rail of feeding device 4，Can be achieved with magnetic shoe and reach machined surface by guide rail.
With reference to Fig. 5, blanking device 5 includes blanking cylinder 51 and blanking guide rail, 3rd limited block 52 original state of blanking cylinder 51 extends to the opposite side relative to blanking cylinder 51 for the positioner 3, when needs blanking, second limited block 44 of the second cylinder shrinks, then by the 3rd limited block 52, the magnetic shoe being on locating surface 31 is released, it is achieved blanking.
With reference to Fig. 2,3, be copying apparatus 2 schematic diagram,
Copying apparatus 2 includes arc track feeler mechanism 21 and bistrique 25, also includes controlling the propulsive mechanism that bistrique 25 fore-and-aft direction moves.Propulsive mechanism includes the eccentric stiffener 22 being connected with arc track feeler mechanism 21, it is provided with the slide rail 222 for arc track feeler mechanism 21 sliding on eccentric stiffener 22, eccentric stiffener 22 includes eccentric wheel 221 and linkage piece 223, linkage piece 223 is connected with eccentric wheel 221 eccentric part, and the other end of linkage piece 223 links with arc track feeler mechanism 21.Owing to tie point is at the eccentric part of eccentric wheel 221, it is possible to realize that arc track feeler mechanism 21 can be along slide rail 222 movement in the longitudinal direction, achieve needs be actuated for processing when, arc track feeler mechanism 21 be fed into on the same vertical plane of processing stations.Copying apparatus 2 includes arc track feeler mechanism 21 and bistrique 25, and bistrique 25 diameter is less than magnetic shoe external arc diameter.Arc track feeler mechanism 21 includes the feed mechanism 23 that the governor motion 211 circumferentially rotating with rotary bistrique and control bistrique 25 move.Described arc track feeler mechanism includes the feed mechanism 23 that the governor motion 211 circumferentially rotating with rotary bistrique and control bistrique move, described feed mechanism 23 includes feeding motor and screw mandrel 241, servo feed motor 24 selected by feeding motor, screw mandrel 241 is connected with bistrique 25, it is provided with the mounting seat 231 of fixing feeding motor on described rotating cylindrical 212, open feeding motor 24 and can be achieved with bistrique 25 on rotating cylindrical 212 along moving radially.
Arc track feeler mechanism 21 includes rotating cylindrical 212, it is provided with one section of arc rack 213 on rotating cylindrical 212, arc rack 213 is also meshed with one section of horizontal rack 214, horizontal rack 214 is while being connected with a promotion cylinder 216, horizontal rack 214 horizontal movement can be made by promoting cylinder 216, it is provided with ball bearing 215 between rotating cylindrical 212 and fixed mount, thus achieve rotating cylindrical 212 can rotate a certain angle in the axial direction, offer the through hole placing bistrique 25 in the middle of rotating cylindrical 212 simultaneously, the cross section of through hole is similar ellipse, there is LAP, servo feed motor 24 can realize controlling movement on stroke for the bistrique 25.The control of logical governor motion 211 and servo feed motor 24 can achieve and can control the motion that bistrique 25 achieves axially-movable and radial direction in the plane, both combine the simulation that can realize any track, also it is achieved that the face that the needs of magnetic shoe are ground carries out fine processing, achieve machining accuracy higher, processing mode is flexible, it is applicable to include the processing of eccentric magnetic shoe and multiple magnetic shoe opposite sex profile, and do not need to change bistrique 25, it is only necessary to by suitable with the inner arc surface of magnetic shoe or exterior arc surface for the locating surface 31 of positioner 3.And the present invention uses small abrasive nose 25 to realize grinding, be different from forming customizes emery wheel according to machined surface, be compared to fit the emery wheel processing mode in whole face, not only do not worry that emery wheel is used for multiple times frequently with changing, nor with consider emery wheel use repeatedly after the diameter grinding accuracy causing that changes decline, compare more conventional 0.05mm, precision ± 0.01mm can be reached, and bistrique 25 can realize the various demands of magnetic shoe profile, flexible and convenient to use, reduces production cost.
After carrying out roughing station, indexing mechanism 1 90-degree rotation rotates the workpiece needing operation to finishing station, the allowance that roughing leaves can be made up by finishing, four stations on indexing mechanism 1 are all to realize operating simultaneously, and are provided with the automatic charging that handling equipment 5 can realize magnetic shoe, processing, blanking, do not need extra labour, it is achieved that efficiently produce, efficiency and benefit will be greatly promoted.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-described embodiment, and all technical schemes belonging under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that, for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (10)
1. a magnetic shoe precision copying equipment, it is characterized in that: include the positioner for positioning magnetic shoe, described positioner includes the locating surface matching with magnetic shoe exterior arc surface or inner arc surface, also include copying apparatus, described copying apparatus includes the arc track feeler mechanism that bistrique and control bistrique move, described arc track feeler mechanism includes the feed mechanism that the governor motion circumferentially rotating with rotary bistrique and control bistrique move, and described bistrique diameter is less than the external arc diameter of magnetic shoe.
2. the accurate copying equipment of a kind of magnetic shoe according to claim 1, is characterized in that: described arc track feeler mechanism includes rotating cylindrical, and described bistrique sliding is arranged in rotating cylindrical, and described rotating cylindrical is connected with governor motion and feed mechanism.
3. the accurate copying equipment of a kind of magnetic shoe according to claim 2, is characterized in that: described governor motion includes horizontal rack and the promotion cylinder driving horizontal rack to move, and described rotating cylindrical is provided with the arc rack being meshed with horizontal rack.
4. the accurate copying equipment of a kind of magnetic shoe according to claim 2, is characterized in that: described feed mechanism includes feeding motor and screw mandrel, and described screw mandrel and bistrique are connected, and described rotating cylindrical is provided with the mounting seat of fixing feeding motor.
5. the accurate copying equipment of a kind of magnetic shoe according to claim 1, is characterized in that: described copying apparatus also includes controlling the propulsive mechanism that grinding attachment fore-and-aft direction moves.
6. the accurate copying equipment of a kind of magnetic shoe according to claim 5, is characterized in that: described propulsive mechanism includes the eccentric stiffener being connected with arc track feeler mechanism, described eccentric stiffener is provided with the slide rail for arc track feeler mechanism sliding.
7. the accurate copying equipment of a kind of magnetic shoe according to claim 6, is characterized in that: described eccentric stiffener includes eccentric wheel and linkage piece, and described eccentric wheel is connected with arc track feeler mechanism by linkage piece.
8. the accurate copying equipment of a kind of magnetic shoe according to claim 1, it is characterized in that: also include, indexing mechanism, described indexing mechanism has the feeding device being connected with positioner and blanking device, and described positioner is uniformly distributed along indexing mechanism center circumference.
9. the accurate copying equipment of a kind of magnetic shoe according to claim 8, is characterized in that: described feeding device includes loading guide and promotes cylinder, and described positioner two ends are provided with limiting cylinder.
10. the accurate copying equipment of a kind of magnetic shoe according to claim 8, is characterized in that: described blanking device includes blanking guide rail and promotes magnetic shoe to enter the blanking cylinder of blanking guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510206554.1A CN106141859B (en) | 2015-04-27 | 2015-04-27 | A kind of magnetic shoe precision copying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510206554.1A CN106141859B (en) | 2015-04-27 | 2015-04-27 | A kind of magnetic shoe precision copying equipment |
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| Publication Number | Publication Date |
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| CN106141859A true CN106141859A (en) | 2016-11-23 |
| CN106141859B CN106141859B (en) | 2018-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510206554.1A Active CN106141859B (en) | 2015-04-27 | 2015-04-27 | A kind of magnetic shoe precision copying equipment |
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| CN (1) | CN106141859B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN114473691A (en) * | 2021-12-21 | 2022-05-13 | 浙江赛赛轴承有限公司 | Blanking device for forging and hot cutting of bearing ring |
| CN116728234A (en) * | 2023-08-15 | 2023-09-12 | 山东卓益数控设备有限公司 | Automatic rotation type grinding equipment |
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| 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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2015
- 2015-04-27 CN CN201510206554.1A patent/CN106141859B/en active Active
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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 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114473691A (en) * | 2021-12-21 | 2022-05-13 | 浙江赛赛轴承有限公司 | Blanking device for forging and hot cutting of bearing ring |
| 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 |
| CN116728234A (en) * | 2023-08-15 | 2023-09-12 | 山东卓益数控设备有限公司 | Automatic rotation type grinding equipment |
| 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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| CN106141859B (en) | 2018-07-17 |
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