CN210360739U - Novel grinding machine for simultaneously grinding inner arc and outer arc of tile-shaped magnet - Google Patents
Novel grinding machine for simultaneously grinding inner arc and outer arc of tile-shaped magnet Download PDFInfo
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- CN210360739U CN210360739U CN201920229706.3U CN201920229706U CN210360739U CN 210360739 U CN210360739 U CN 210360739U CN 201920229706 U CN201920229706 U CN 201920229706U CN 210360739 U CN210360739 U CN 210360739U
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Abstract
The utility model discloses a novel grinding machine for grinding inner and outer arcs of tile-shaped magnet simultaneously, which comprises a grinding machine main body and an electrical appliance control system, wherein the grinding machine main body comprises a conveyor belt, a feeding mechanism, a guide rail and a grinding mechanism, the conveyor belt is arranged at the front end of the feeding mechanism and is used for conveying magnet raw materials to the feeding mechanism; the feeding mechanism is arranged at the front end of the grinding mechanism and used for feeding the magnet to the grinding mechanism; the grinding mechanism comprises at least one group of outer arc grinding head and inner arc grinding head which are combined and arranged at the same station, the outer arc grinding head is arranged on the upper side of the guide rail, the inner arc grinding head is arranged on the lower side of the guide rail, the outer arc grinding head is positioned right above the inner arc grinding head, an outer arc forming grinding wheel and an inner arc forming grinding wheel which are matched with the radian requirement of a processed magnetic shoe are respectively arranged on the outer arc grinding head and the inner arc grinding head, and the outer arc forming grinding wheel and the inner arc forming grinding wheel are driven by a driving motor. Grinding grinder has the advantage that grinding efficiency is high, grinding quality is good.
Description
Technical Field
The utility model relates to a tile shape magnet processing technology field especially relates to a novel grinding machine is ground simultaneously to outer arc in tile shape magnet.
Background
The sintered tile-shaped magnet blank needs to be ground into the inner and outer cambered surfaces and the chord width side surface of the tile-shaped magnet for use. The existing tile-shaped magnet through type grinding machine can be roughly divided into a single-station grinding machine, a double-station grinding machine and a four-station grinding machine, and all the grinding machines are characterized in that the inner arc of a tile-shaped magnet is independently ground or the outer arc of the magnet is independently ground; or grinding the inner arc and the outer arc of the tile-shaped magnet on one grinding machine at multiple stations respectively.
The outer arc that current grinding machine need adopt outer arc tile pressing mechanism suppression tile shape magnet usually when the inner arc of grinding tile shape magnet, if: in the synchronous belt or the hard V-shaped tile pressing block, because the outer arc tile pressing mechanism is easily worn in the process of grinding the inner arc, a gap is generated between the outer arc tile pressing mechanism and the tile-shaped magnet, and when the inner arc of the tile-shaped magnet is ground, the tile-shaped magnet is easily vibrated in the gap, so that the inner arc surface of the tile-shaped magnet generates defects, and the grinding quality of the inner arc surface of the magnetic tile is influenced; meanwhile, the magnet needs to be positioned by the inner arc positioning mechanism when the outer arc is ground, and the surface of the inner arc positioning mechanism is quickly abraded due to the high hardness of the magnetic shoe, so that the grinding quality of the outer arc surface of the magnetic shoe is influenced, and the qualified rate of the produced magnet product is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel grinding machine is ground simultaneously to inside and outside arc of tile shape magnet, grinding machine has the advantage that grinding efficiency is high, grinding quality is good.
In order to realize the above object, the technical scheme of the utility model is that:
a novel grinding machine for simultaneously grinding inner and outer arcs of a tile-shaped magnet comprises a grinding machine main body and an electric appliance control system; the grinding machine main body comprises a conveying belt, a feeding mechanism, a guide rail and a grinding mechanism; the conveying belt is arranged at the front end of the feeding mechanism and used for conveying the magnet raw materials to the feeding mechanism; the feeding mechanism is arranged at the front end of the grinding mechanism and used for feeding the magnet to the grinding mechanism; the grinding mechanism comprises at least one group of outer arc grinding head and inner arc grinding head which are combined and arranged at the same station, the outer arc grinding head is arranged on the upper side of the guide rail, the inner arc grinding head is arranged on the lower side of the guide rail, the outer arc grinding head is positioned right above the inner arc grinding head, an outer arc forming grinding wheel and an inner arc forming grinding wheel which are matched with the radian requirement of a processed magnetic shoe are respectively arranged on the outer arc grinding head and the inner arc grinding head, and the outer arc forming grinding wheel and the inner arc forming grinding wheel are driven by a driving motor.
The outer arc grinding head and the inner arc grinding head are combined and arranged in the same process, so that the outer arc and the inner arc of the tile-shaped magnet can be ground simultaneously, and the grinding efficiency is improved. Meanwhile, when the inner arc and the outer arc are ground, an outer arc tile pressing mechanism and an inner arc positioning mechanism do not need to be designed independently, and the influence of the abrasion of the outer arc tile pressing mechanism and the inner arc positioning mechanism on the grinding quality is avoided.
Furthermore, the grinding mechanism and the feeding mechanism are respectively provided with a water spraying pipe for spraying water to a grinding wheel of the grinding mechanism and a feeding wheel of the feeding mechanism. The grinding wheel can generate a large amount of heat due to the friction effect when the magnetic shoe and the feeding wheel are ground and fed into the magnet, water is sprayed to the grinding wheel and the feeding wheel through the water spraying pipe, the temperature of the grinding wheel and the temperature of the feeding wheel are reduced, and the influence on the grinding effect caused by overhigh temperature of the grinding wheel and the feeding wheel can be effectively avoided.
Further, the conveying belt is a synchronous tooth-shaped conveying belt. The synchronous tooth-shaped conveyor belt can stably convey the magnet raw materials to the feeding mechanism, and the production precision can be effectively improved.
Further, the feeding mechanism comprises an upper feeding wheel and a lower feeding wheel which are respectively arranged at the upper side and the lower side of the guide rail; at least one of the upper feeding wheel and the lower feeding wheel is driven by a motor; the upper feeding wheel and the lower feeding wheel are respectively provided with a height adjusting mechanism, the height adjusting mechanism is provided with an adjusting hand wheel, the height adjustment of the upper feeding wheel and the lower feeding wheel can be realized by rotating the adjusting hand wheel, and the adjustment of the relaxation height between the upper feeding wheel and the lower feeding wheel is realized.
Furthermore, the outer arc grinding head and the inner arc grinding head are respectively provided with a height adjusting mechanism, and the height adjusting mechanism is provided with an adjusting hand wheel. The height adjustment of the outer arc grinding head and the inner arc grinding head can be realized by rotating the adjusting hand wheel, and the grinding depth control of the outer arc and the inner arc is realized.
Furthermore, the outer arc grinding head and the inner arc grinding head are integrated grinding heads with grinding head shafts coaxial with the motor rotor shaft. The coaxial integrated grinding head has the advantages of stable structure and stable working state, and the stability of the grinding effect can be improved by adopting the coaxial integrated grinding head.
Further, the rotation directions of the outer arc forming grinding wheel and the inner arc forming grinding wheel are opposite. So set up, when the grinding magnetic shoe, magnetic shoe both ends receive opposite direction's effort to make the magnetic shoe stably advance, can avoid the magnetic shoe to break away from the grinding guide rail.
The utility model has the advantages that: tile shape magnet grinding machine has grinding efficiency height, advantage that grinding quality is good.
The outer arc grinding head and the inner arc grinding head are combined and arranged in the same process, so that the outer arc and the inner arc of the tile-shaped magnet can be ground simultaneously, and the grinding efficiency is improved. Meanwhile, an outer arc tile pressing mechanism and an inner arc positioning mechanism do not need to be designed independently, and the influence of abrasion of the outer arc tile pressing mechanism and the inner arc positioning mechanism on the grinding quality is avoided.
The outer arc forming grinding wheel and the inner arc forming grinding wheel are arranged to rotate in opposite directions, and when the magnetic shoe is ground, the two ends of the magnetic shoe are acted by opposite acting forces, so that the magnetic shoe stably moves forward, and the magnetic shoe can be prevented from being separated from a grinding guide rail.
And a water spraying pipe is arranged on one side of the grinding mechanism and one side of the feeding mechanism and is used for spraying water to a grinding wheel of the grinding mechanism and a feeding wheel of the feeding mechanism, so that the grinding effect can be prevented from being influenced by overhigh temperature of the grinding wheel and the feeding wheel.
The conveyer belt is set to be synchronous tooth-shaped, can be with the steady conveying of magnet raw materials to feed mechanism, can effectively improve production precision.
The outer arc grinding head and the inner arc grinding head are respectively provided with a height adjusting mechanism, and the grinding depth control of the outer arc and the inner arc is realized through the height adjusting mechanisms of the outer arc grinding head and the inner arc grinding head.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
description of the figure numbering: 1. the device comprises a conveying belt, 2, an upper feeding wheel, 3, a lower feeding wheel, 4, a guide rail, 5, an outer arc forming grinding wheel, 6, an inner arc forming grinding wheel, 7, a magnet conveying wheel, 8, a second water spray pipe, 9, a first water spray pipe, 10 and a presser foot edge pressing mechanism.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art based on the embodiments of the present invention belong to the protection scope of the present invention.
Example 1
As shown in fig. 1, a novel tile-shaped magnet internal and external arc simultaneous grinding grinder comprises a grinder body and an electric appliance control system; the grinding machine main body comprises a conveyor belt 1, a feeding mechanism, a guide rail 4 and a grinding mechanism; the conveying belt 1 is a synchronous toothed belt, is arranged at the front end of the feeding mechanism and is used for conveying magnet raw materials to the feeding mechanism; the feeding mechanism is arranged at the front end of the grinding mechanism and used for feeding the magnet to the grinding mechanism; the feeding mechanism comprises an upper feeding wheel 2 and a lower feeding wheel 3 which are respectively arranged at the upper side and the lower side of the guide rail; at least one of the upper feeding wheel 2 and the lower feeding wheel 3 is driven by a motor; the upper feeding wheel 2 and the lower feeding wheel 3 are respectively provided with a height adjusting mechanism, the height adjusting mechanism is provided with an adjusting hand wheel, the height adjustment of the upper feeding wheel and the lower feeding wheel can be realized by rotating the adjusting hand wheel, and the adjustment of the relaxation height between the upper feeding wheel and the lower feeding wheel is realized.
The grinding mechanism comprises a group of outer arc grinding heads and inner arc grinding heads which are combined and arranged at the same station, the outer arc grinding heads are arranged on the upper side of the guide rail, the inner arc grinding heads are arranged on the lower side of the guide rail, and the outer arc grinding heads are positioned right above the inner arc grinding heads; the outer arc grinding head and the inner arc grinding head are respectively provided with a height adjusting mechanism, the height adjusting mechanism is provided with an adjusting hand wheel, the height adjustment of the outer arc grinding head and the height adjustment of the inner arc grinding head can be realized by rotating the adjusting hand wheel, and the grinding depth control of the outer arc grinding head and the inner arc grinding head is realized.
The outer arc grinding head and the inner arc grinding head are integrated grinding heads with grinding head shafts coaxial with a motor rotor shaft; the outer arc grinding head and the inner arc grinding head are respectively provided with an outer arc forming grinding wheel 5 and an inner arc forming grinding wheel 6 which are adaptive to the radian requirement of the processed magnetic shoe, and the outer arc forming grinding wheel 5 and the inner arc forming grinding wheel 6 are both electroplated diamond grinding wheels; the outer arc forming grinding wheel 5 and the inner arc forming grinding wheel 6 are driven by a driving motor, the rotating directions of the outer arc forming grinding wheel 5 and the inner arc forming grinding wheel 6 are opposite, and when the magnetic shoe is ground, the two ends of the magnetic shoe are acted by opposite acting forces, so that the magnetic shoe stably moves forward, and the magnetic shoe is prevented from being separated from a grinding guide rail.
A magnet presser foot edge pressing mechanism 10 and a magnet conveying wheel 7 are respectively arranged above the guide rails on the two sides of the outer arc grinding head; the magnet presser foot edge pressing mechanism 10 is used for pressing the magnet, so that the magnet is prevented from being corrugated during grinding; the magnet conveying wheel 7 is used for driving the magnet to move on the guide rail; the magnet conveying wheel 7 and the magnet presser foot edge pressing mechanism 10 are provided with height adjusting mechanisms, the height adjusting mechanisms are provided with adjusting hand wheels, and the heights of the magnet conveying wheel and the magnet presser foot edge pressing mechanism can be adjusted by rotating the adjusting hand wheels, so that the pressing and conveying of magnets by the presser foot edge pressing mechanism and the magnet conveying wheel are realized.
The grinding mechanism and the feeding mechanism are respectively provided with a second water spray pipe 9 and a first water spray pipe 8 for spraying water to a grinding wheel of the grinding mechanism and a feeding wheel of the feeding mechanism. The grinding wheel can produce a large amount of heat because of the friction when grinding the magnetic shoe and sending into the wheel when sending into the magnet, through the spray pipe to the grinding wheel with send into the wheel water spray, reduce the temperature of grinding wheel, sending into the wheel, can effectively avoid the grinding effect that the temperature of grinding wheel and sending into the wheel is too high.
Example 2
On the basis of the embodiment 1, the grinding machine for simultaneously grinding the inner arc and the outer arc of the tile-shaped magnet comprises two groups of combined grinding mechanisms, the structural arrangement of the combined grinding mechanisms is completely the same as that of the grinding machine in the embodiment 1, the two groups of combined grinding mechanisms are arranged into two stations along a guide rail, the first group of combined grinding mechanisms performs rough grinding on the outer arc and the inner arc, and the second group of combined grinding mechanisms performs fine grinding on the outer arc and the inner arc.
The working mode of the grinding machine for simultaneously grinding the inner arc and the outer arc of the tile-shaped magnet is as follows, the relaxation heights of the upper feeding wheel and the lower feeding wheel are adjusted by the height adjusting mechanism of the feeding wheel, the grinding depths of the inner arc and the outer arc of the magnet are adjusted by the height adjusting mechanisms of the inner arc grinding head and the outer arc grinding head, and the relaxation heights of the presser foot edge pressing mechanism, the magnet conveying wheel and the guide rail are adjusted by the presser foot edge pressing mechanism and the height adjusting mechanism of the magnet conveying wheel; then the raw material of the magnet is placed in a conveyor belt, the raw material of the magnet is sent into a guide rail by the conveyor belt, the magnet is sent to a grinding mechanism by a feeding mechanism along the guide rail, an outer arc forming grinding wheel and an inner arc forming grinding wheel of the grinding mechanism grind the outer arc and the inner arc of the magnet at the same time, and the ground magnet is sent out through the guide rail. In the operation process of the grinding grinder, the water spray pipes of the feeding mechanism and the grinding mechanism respectively spray water for cooling the feeding wheel and the grinding wheel, so that the grinding effect is prevented from being influenced by overhigh temperature of the feeding wheel and the grinding wheel.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. A novel grinding machine for simultaneously grinding inner and outer arcs of tile-shaped magnets comprises a grinding machine main body and an electric appliance control system, wherein the grinding machine main body comprises a conveyor belt, a feeding mechanism, a guide rail and a grinding mechanism; the feeding mechanism is arranged at the front end of the grinding mechanism and used for feeding the magnet to the grinding mechanism; the grinding mechanism comprises at least one group of outer arc grinding head and inner arc grinding head which are combined and arranged at the same station, the outer arc grinding head is arranged on the upper side of the guide rail, the inner arc grinding head is arranged on the lower side of the guide rail, the outer arc grinding head is positioned right above the inner arc grinding head, an outer arc forming grinding wheel and an inner arc forming grinding wheel which are matched with the radian requirement of a processed magnetic shoe are respectively arranged on the outer arc grinding head and the inner arc grinding head, and the outer arc forming grinding wheel and the inner arc forming grinding wheel are driven by a driving motor.
2. The machine for grinding both inner and outer arcs of a tile-shaped magnet simultaneously as claimed in claim 1, wherein the grinding mechanism and the feed mechanism are provided with water spray pipes for spraying water to a grinding wheel of the grinding mechanism and a feed wheel of the feed mechanism, respectively.
3. The tile-shaped magnet simultaneous inside and outside arc grinding machine according to any one of claims 1 to 2, wherein the conveyor belt is a synchronous toothed conveyor belt.
4. The machine for grinding simultaneously the inner and outer arcs of the tile-shaped magnet according to claim 3, wherein the feed mechanism includes an upper feed wheel and a lower feed wheel respectively provided on upper and lower sides of the guide rail; at least one of the upper feeding wheel and the lower feeding wheel is driven by a motor; the upper feeding wheel and the lower feeding wheel are respectively provided with a height adjusting mechanism, the height adjusting mechanism is provided with an adjusting hand wheel, and the height adjustment of the upper feeding wheel and the lower feeding wheel can be realized by rotating the adjusting hand wheel.
5. The tile-shaped magnet internal and external arc simultaneous grinding machine according to claim 4, wherein the external arc grinding head and the internal arc grinding head are respectively provided with a height adjusting mechanism, the height adjusting mechanism is provided with an adjusting hand wheel, and the height adjustment of the external arc grinding head and the internal arc grinding head can be realized through the adjusting hand wheel.
6. The tile-shaped magnet internal and external arc simultaneous grinding grinder of claim 5, wherein the external arc grinding head and the internal arc grinding head are all integrated grinding heads having grinding head shafts coaxial with a motor rotor shaft.
7. The machine for grinding simultaneously the inner and outer arcs of a tile-shaped magnet according to claim 6, wherein the outer arc forming wheel and the inner arc forming wheel rotate in opposite directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920229706.3U CN210360739U (en) | 2019-02-22 | 2019-02-22 | Novel grinding machine for simultaneously grinding inner arc and outer arc of tile-shaped magnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920229706.3U CN210360739U (en) | 2019-02-22 | 2019-02-22 | Novel grinding machine for simultaneously grinding inner arc and outer arc of tile-shaped magnet |
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| Publication Number | Publication Date |
|---|---|
| CN210360739U true CN210360739U (en) | 2020-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920229706.3U Expired - Fee Related CN210360739U (en) | 2019-02-22 | 2019-02-22 | Novel grinding machine for simultaneously grinding inner arc and outer arc of tile-shaped magnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210360739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111834119A (en) * | 2020-08-06 | 2020-10-27 | 李福香 | Dry-type transformer iron core forming processing equipment and forming processing technology |
-
2019
- 2019-02-22 CN CN201920229706.3U patent/CN210360739U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111834119A (en) * | 2020-08-06 | 2020-10-27 | 李福香 | Dry-type transformer iron core forming processing equipment and forming processing technology |
| CN111834119B (en) * | 2020-08-06 | 2021-04-06 | 佛山市顺德区乔晶电子股份有限公司 | Dry-type transformer iron core forming processing equipment and forming processing technology |
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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: 20200421 Termination date: 20210222 |