CN204843777U - Trilateral grinding device of fan -shaped magnetic shoe - Google Patents
Trilateral grinding device of fan -shaped magnetic shoe Download PDFInfo
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- CN204843777U CN204843777U CN201520642431.8U CN201520642431U CN204843777U CN 204843777 U CN204843777 U CN 204843777U CN 201520642431 U CN201520642431 U CN 201520642431U CN 204843777 U CN204843777 U CN 204843777U
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- magnetic shoe
- emery wheel
- fan
- grinding
- shaped magnetic
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Abstract
The utility model discloses a trilateral grinding device of fan -shaped magnetic shoe belongs to magnetic shoe abrasive machining technical field. It includes emery wheel actuating mechanism and feeding means, emery wheel actuating mechanism include motor, pivot and emery wheel, the pivot relies on motor drive, the one end and the emery wheel fixed connection of pivot, the emery wheel is equipped with the V -arrangement race, this V -arrangement race includes left grinding face, end grinding face and right grinding face, feeding means include slide track seat and arcs -magnet clip utensil, the slide track seat setting is in the emery wheel below, the upper surface of slide track seat is equipped with the spout along length direction, arcs -magnet clip utensil slide and set up in the spout for U -shaped structure, arcs -magnet clip utensil. The utility model discloses can be simultaneously carry out abrasive machining to the three terminal surface of fan -shaped magnetic shoe, but and a plurality of fan -shaped magnetic shoes of grinding once, efficient, magnetic shoe processing specification is unified, of high quality, and easy operation, has reduced work load, shortens operating time.
Description
Technical field
The utility model belongs to magnetic shoe grinding processing technical field, more particularly, relates to a kind of fan-shaped magnetic shoe three grinding attachments.
Background technology
Magnetic shoe is the important component part of motor, and to produce magnetic potential source by magnet exciting coil different from electromagnetic motor, and magneto produces constant magnetic potential source with permanent-magnet material.Permanent magnetic tile replaces electric excitation to have lot of advantages, can make that electric machine structure is simple, easy to maintenance, lightweight, volume is little, use is reliable, copper consumption is few, copper loss is low, energy consumption is little.Current tile-shaped magnet is widely used both at home and abroad in electromechanical industries, along with electromagnetism industrial products require to improve constantly, require varied to the contour structures of magnetic shoe, traditional arc magnetic shoe can not be satisfied the demand, so there is the magnetic shoe of various new construction, wherein fan-shaped magnetic shoe is exactly wherein important one, its concrete structure as shown in Figure 1, upper as can be seen from figure, this kind of magnetic shoe has 4 end faces, and wherein upper surface, left side and right side are plane, and lower surface is arc surface, aborning, need to carry out grinding process to the face of three except lower surface.At present, be all hand-held magnetic shoe, then on emery wheel, polished successively in three faces, this kind of mode, the labour intensity of operator is very large, expends man-hour also many, and the symmetry of fan-shaped magnetic shoe is difficult to ensure, production efficiency is very low, improve the manufacturing cost of magnetic shoe, and, hand grinding magnetic shoe poor quality, often there are substandard products, also there is certain potential safety hazard simultaneously.
Grinding attachment about arc magnetic shoe is existing open, if China Patent Publication No. is CN202029001U, publication date is on November 9th, 2011, disclose a kind of process equipment of permanent ferrite magnetic tile, it comprises one is carried out grinding emery wheel to workpiece, this emery wheel comprises a cylinder grinding face and two and lays respectively at both sides, cylinder grinding face and perpendicular to the flat stone mill bevel in cylinder grinding face, also arrange the lowering or hoisting gear that a holding workpiece moves up and down in the below of emery wheel.The program is by processing the intrados of ferrite magnetic shoe and end face the improvement realization of grinding wheel structure simultaneously, but it is only used to grinding arc magnetic shoe, can not carry out grinding to the upper surface of magnetic shoe fan-shaped shown in Fig. 1 and left and right end face.
And for example, China Patent Publication No. is CN203650241U, publication date is on June 18th, 2014, disclose a kind of magnetic shoe general in grinder dress, it comprises location-plate, side shield and base, described side shield is connected and fixed by attachment screw and base, 2 ~ 4 U-lags are had in location-plate bottom surface, the position that base faces U-lag has 2 ~ 20 through holes, the position of location-plate on base is changed with stationary positioned plate and base by connecting different through holes at U-lag diverse location insertion screw, to adjust the distance of location-plate to emery wheel, realize the length regulating magnetic shoe by mill.The program can carry out grinding to the magnetic shoe length of all size size, but it also just carries out grinding to left and right two plane of arc magnetic shoe, and at every turn can only grinding end face, and efficiency is low.
Summary of the invention
The problem that 1, will solve
Large for existing fan-shaped magnetic shoe cross grinding difficulty, labour intensity, take time and effort the problem not easily ensured with grinding quality, the utility model provides a kind of fan-shaped magnetic shoe three grinding attachments, grinding can be carried out to fan-shaped magnetic shoe upper surface, left side and three, right side plane simultaneously simultaneously, and once can clamp the multiple fan-shaped magnetic shoe of grinding, greatly enhance productivity, the magnetic shoe uniform specification that this device grinding goes out, quality is good, and simple to operate, reduce workload, shorten working hours.
2, technical scheme
For solving the problem, the utility model adopts following technical scheme.
A kind of fan-shaped magnetic shoe three grinding attachments, comprise emery wheel driving mechanism and feeder, described emery wheel driving mechanism comprises motor, rotating shaft and emery wheel, rotating shaft relies on motor to drive, one end of rotating shaft is fixedly connected with emery wheel, emery wheel is provided with V-arrangement race, and this V-arrangement race comprises left grinding face, end grinding face and right grinding face; Described feeder comprises slide track seat and magnetic shoe fixture, and slide track seat is arranged on below emery wheel, and the upper surface of slide track seat is provided with chute along its length, and described magnetic shoe fixture is U-shaped structure, and magnetic shoe fixture is slidably arranged in chute.
As further improvement of the utility model, described emery wheel driving mechanism also comprises large belt wheel, small pulley, conveyer belt and bistrique, described large belt wheel is connected with the output shaft of motor, small pulley is sleeved in rotating shaft, large belt wheel and small pulley are in transmission connection by conveyer belt, and described rotating shaft is arranged in bistrique.
As further improvement of the utility model, four corners of described slide track seat are respectively provided with a tapped through hole, and each tapped through hole is equipped with adjusting bolt.
As further improvement of the utility model, described magnetic shoe fixture is provided with trip bolt near one end of emery wheel.
As further improvement of the utility model, described magnetic shoe fixture is provided with handle away from one end of emery wheel.
As further improvement of the utility model, described magnetic shoe fixture inner surface is identical with fan-shaped magnetic shoe bottom shape to be processed.
As further improvement of the utility model, the left grinding face of described emery wheel is identical with the angle of fan-shaped magnetic shoe left and right both ends of the surface to be processed with the angle of right grinding face.
As further improvement of the utility model, described emery wheel is skive.
3, beneficial effect
Compared to prior art, the beneficial effects of the utility model are:
(1) the utility model can carry out grinding to three end faces of fan-shaped magnetic shoe simultaneously simultaneously, and once clamp and get final product the multiple fan-shaped magnetic shoe of grinding, working (machining) efficiency is high, and can be good at the quality ensureing fan-shaped magnetic shoe, the fan-shaped magnetic shoe shape of processing and uniform specification;
(2) four corners of the utility model slide track seat are respectively provided with a tapped through hole, and each tapped through hole is equipped with adjusting bolt, can be adjusted the height of slide track seat distance emery wheel, meet the process requirements of the fan-shaped magnetic shoe of different size by adjusting bolt;
(3) the utility model magnetic shoe fixture is provided with trip bolt, can fix fan-shaped magnetic shoe firmly, prevents it from rocking in grinding process and the magnetic shoe finished size caused is defective;
(4) the utility model magnetic shoe fixture is provided with handle, conveniently promotes it and moves, thus better control the grinding of fan-shaped magnetic shoe;
(5) the utility model magnetic shoe fixture inner surface is identical with fan-shaped magnetic shoe bottom shape, and such magnetic shoe just can be put steadily in magnetic shoe fixture, can not rock in processing;
(6) the left grinding face of the utility model emery wheel is identical with the angle of magnetic shoe left and right both ends of the surface with the angle of right grinding face, ensures that fan-shaped magnetic shoe can three simultaneously grindings;
(7) the utility model adopt skive, not only grinding efficiency is high, precision is high, and magnetic shoe grinding surface roughness is good, emery wheel consumption less, long service life, also improve working condition simultaneously;
(8) the utility model structure is simple, reasonable in design, is easy to manufacture.
Accompanying drawing explanation
Fig. 1 is sector magnet tile structure schematic diagram;
Fig. 2 is structural representation of the present utility model.
In figure: 1, motor; 2, rotating shaft; 3, emery wheel; 4, slide track seat; 5, magnetic shoe fixture; 6, fan-shaped magnetic shoe; 7, adjusting bolt; 8, chute; 9, trip bolt; 10, handle; 11, large belt wheel; 12, conveyer belt; 13, small pulley; 14, left grinding face; 15, end grinding face; 16, right grinding face; 17, bistrique.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, the utility model is described further.
Embodiment 1
As shown in Figure 2, the fan-shaped magnetic shoe of one three grinding attachments of the present embodiment, comprise emery wheel driving mechanism and feeder, described emery wheel driving mechanism comprises motor 1, rotating shaft 2, emery wheel 3, large belt wheel 11, conveyer belt 12, small pulley 13 and bistrique 17, one end of rotating shaft 2 is fixedly connected with small pulley 13, the other end and the emery wheel 3 of rotating shaft 2 are bolted to connection, emery wheel 3 can be changed like this according to the specification of fan-shaped magnetic shoe 6, rotating shaft 2 is rotatably installed in bistrique 17, this bistrique 17 is a columned bearing housing, and countershaft 2 plays revolving support effect; Described large belt wheel 11 is connected with motor 1 output shaft, and large belt wheel 11 is connected by conveyer belt 12 with small pulley 13; Above-mentioned emery wheel 3 is provided with V-arrangement race, this V-arrangement race is made up of left grinding face 14, end grinding face 15 and right grinding face 16, motor 1 sends moment of torsion to rotating shaft 2 by conveyer belt 12, thus drive emery wheel 3 to rotate, and the present embodiment medium plain emery wheel 3 adopts skive, not only grinding efficiency is high, precision is high for it, and magnetic shoe grinding surface roughness is good, emery wheel consumption less, long service life, also improve working condition simultaneously; In addition, emery wheel 3 is bolted in rotating shaft 2.
Above-mentioned feeder comprises slide track seat 4 and magnetic shoe fixture 5, slide track seat 4 is arranged on below emery wheel 3, the length direction of slide track seat 4 is perpendicular to the axis of rotation of rotating shaft 2, a tapped through hole is respectively provided with in four corners of slide track seat 4, each tapped through hole is equipped with adjusting bolt 7, the height of slide track seat 4 apart from emery wheel 3 can be adjusted by adjusting bolt 7, meet the process requirements of the fan-shaped magnetic shoe of different size; The upper surface of slide track seat 4 is provided with chute 8 along its length, and described magnetic shoe fixture 5 is U-shaped structure, and magnetic shoe fixture 5 is slidably arranged in chute 8, can along chute 8 slide anteroposterior, and magnetic shoe fixture 5 is interior for placing multiple fan-shaped magnetic shoe 6 to be processed.
It is worth mentioning that, for ensureing can not to rock in fan-shaped magnetic shoe 6 Grinding Process, magnetic shoe fixture 5 is provided with trip bolt 9 near one end of emery wheel 3, can be clamped the fan-shaped magnetic shoe 6 in magnetic shoe fixture 5 by adjustment trip bolt 9; The conveniently operation of magnetic shoe fixture 5, be provided with handle 10 at magnetic shoe fixture 5 away from one end of emery wheel 3, this handle 10 hand-held can promote magnetic shoe fixture 5 and reciprocatingly slide in chute 8.
In the present embodiment, in order to strengthen the stability that fan-shaped magnetic shoe 6 is put in magnetic shoe fixture 5, magnetic shoe fixture 5 inner surface is identical with fan-shaped magnetic shoe 6 bottom shape, simultaneously, ensure the quality requirement of fan-shaped magnetic shoe 6 three grindings, the left grinding face 14 of emery wheel 3 is identical with the angle of fan-shaped magnetic shoe about 6 both ends of the surface with the angle of right grinding face 16, end grinding face 15 width equals the length after the grinding of fan-shaped magnetic shoe 6 upper surface, at left grinding face 14 and end grinding face 15, the intersection of end grinding face 15 and right grinding face 16 adopts arc transition, like this, fan-shaped magnetic shoe 6 upper surface that grinding goes out and left and right both ends of the surface intersection also have smooth arc chord angle.
Multiple fan-shaped magnetic shoe 6 superposition, when specifically using, is first placed in magnetic shoe fixture 5 by the fan-shaped magnetic shoe of one three grinding attachments of the present embodiment, and rotates trip bolt 9 and fix fan-shaped magnetic shoe 6; Then regulate the bolt of slide track seat 4 four corners, after finding the height of fan-shaped magnetic shoe 6 upper surface distance emery wheel 3 grinding face accurately, fix four bolts; Restart motor 1, emery wheel 3 is driven to rotate clockwise, hold with a firm grip handle 10 slowly promote magnetic shoe fixture 5 and be close to emery wheel 3, the left side of the fan-shaped magnetic shoe 6 in magnetic shoe fixture 5, upper surface and right side obtain grinding at the left grinding face 14 of emery wheel 3, end grinding face 15 and right grinding face 16 respectively.
The utility model can carry out grinding to fan-shaped magnetic shoe upper surface, left side and three, right side plane simultaneously simultaneously, and once can clamp the multiple fan-shaped magnetic shoe of grinding, greatly enhance productivity, the magnetic shoe uniform specification that this device grinding goes out, quality is good, and simple to operate, reduce workload, shorten working hours.
Schematically above be described the utility model and embodiment thereof, this description does not have restricted, and also just one of the embodiment of the present utility model shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.
Claims (8)
1. a fan-shaped magnetic shoe three grinding attachments, comprise emery wheel driving mechanism and feeder, it is characterized in that: described emery wheel driving mechanism comprises motor (1), rotating shaft (2) and emery wheel (3), rotating shaft (2) relies on motor (1) to drive, one end of rotating shaft (2) is fixedly connected with emery wheel (3), emery wheel (3) is provided with V-arrangement race, and this V-arrangement race comprises left grinding face (14), end grinding face (15) and right grinding face (16); Described feeder comprises slide track seat (4) and magnetic shoe fixture (5), slide track seat (4) is arranged on emery wheel (3) below, the upper surface of slide track seat (4) is provided with chute (8) along its length, described magnetic shoe fixture (5) is U-shaped structure, and magnetic shoe fixture (5) is slidably arranged in chute (8).
2. the fan-shaped magnetic shoe of one according to claim 1 three grinding attachments, it is characterized in that: described emery wheel driving mechanism also comprises large belt wheel (11), small pulley (13), conveyer belt (12) and bistrique (17), described large belt wheel (11) is connected with the output shaft of motor (1), small pulley (13) is sleeved in rotating shaft (2), large belt wheel (11) and small pulley (13) are in transmission connection by conveyer belt (12), and described rotating shaft (2) is arranged in bistrique (17).
3. the fan-shaped magnetic shoe of one according to claim 1 three grinding attachments, is characterized in that: four corners of described slide track seat (4) are respectively provided with a tapped through hole, and each tapped through hole is equipped with adjusting bolt (7).
4. the fan-shaped magnetic shoe of one according to claim 3 three grinding attachments, is characterized in that: described magnetic shoe fixture (5) is provided with trip bolt (9) near one end of emery wheel (3).
5. the fan-shaped magnetic shoe of one according to claim 3 three grinding attachments, is characterized in that: described magnetic shoe fixture (5) is provided with handle (10) away from one end of emery wheel (3).
6. the fan-shaped magnetic shoe of one according to claim 1 three grinding attachments, is characterized in that: described magnetic shoe fixture (5) inner surface is identical with fan-shaped magnetic shoe (6) bottom shape to be processed.
7. the fan-shaped magnetic shoe of one according to claim 6 three grinding attachments, is characterized in that: the left grinding face (14) of described emery wheel (3) is identical with the angle of fan-shaped magnetic shoe (6) left and right both ends of the surface to be processed with the angle of right grinding face (16).
8. according to the fan-shaped magnetic shoe of the one in claim 1-7 described in any one three grinding attachments, it is characterized in that: described emery wheel (3) is skive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520642431.8U CN204843777U (en) | 2015-08-21 | 2015-08-21 | Trilateral grinding device of fan -shaped magnetic shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520642431.8U CN204843777U (en) | 2015-08-21 | 2015-08-21 | Trilateral grinding device of fan -shaped magnetic shoe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204843777U true CN204843777U (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520642431.8U Expired - Fee Related CN204843777U (en) | 2015-08-21 | 2015-08-21 | Trilateral grinding device of fan -shaped magnetic shoe |
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| Country | Link |
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| CN (1) | CN204843777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107297662A (en) * | 2017-06-14 | 2017-10-27 | 无锡贺邦汽车配件有限公司 | A kind of brake block sanding apparatus |
-
2015
- 2015-08-21 CN CN201520642431.8U patent/CN204843777U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107297662A (en) * | 2017-06-14 | 2017-10-27 | 无锡贺邦汽车配件有限公司 | A kind of brake block sanding apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20160821 |
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| CF01 | Termination of patent right due to non-payment of annual fee |