CN218017031U - Chamfering device for neodymium iron boron magnetic steel - Google Patents
Chamfering device for neodymium iron boron magnetic steel Download PDFInfo
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- CN218017031U CN218017031U CN202220924020.8U CN202220924020U CN218017031U CN 218017031 U CN218017031 U CN 218017031U CN 202220924020 U CN202220924020 U CN 202220924020U CN 218017031 U CN218017031 U CN 218017031U
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Abstract
The utility model provides a be used for neodymium iron boron magnetism steel chamfer device. A be used for neodymium iron boron magnetic steel chamfer device includes: a frame box; the two first hydraulic rods are fixedly arranged on the inner walls of the two sides of the frame box respectively; the two connecting frames are respectively and fixedly arranged on the output rods of the two first hydraulic rods; the two double-shaft motors are respectively and fixedly arranged in the two connecting frames; the four driving rods are respectively and fixedly arranged on two output shafts of the two double-shaft motors; the four first conical gears are fixedly arranged at one ends of the four driving rods respectively; four internal thread pipes, four internal thread pipes rotate respectively and install in two linking frames. The utility model provides a be used for neodymium iron boron magnetism steel chamfer device has convenient to use, can carry out the advantage that the chamfer was handled to the neodymium iron boron magnetism steel disc of equidimension not.
Description
Technical Field
The utility model relates to a neodymium iron boron magnetic steel processing technology field especially relates to a be used for neodymium iron boron magnetic steel chamfer device.
Background
Neodymium iron boron magnetic steel is by the neodymium, the cubic system crystal that iron and boron formed, accessible powder metallurgy method and spout the smelting method soon, prepare out neodymium iron boron magnetic steel, neodymium iron boron magnetic steel is when producing, mostly all processed for discoid, and in order to let the edges and corners of neodymium iron boron magnetic steel disc more level and smooth, the edges and corners of neodymium iron boron magnetic steel disc can all be polished through the chamfer device generally, at present, the chamfer device mainly polish the neodymium iron boron magnetic steel disc of injecing through rotatory polishing set.
However, in the prior art, the size of the polishing disc cannot be adjusted according to the size of the neodymium iron boron magnetic steel disc, so that when the neodymium iron boron magnetic steel discs with different diameters are subjected to chamfering treatment, different polishing discs need to be replaced, which is inconvenient, and therefore, it is necessary to provide a chamfering device for neodymium iron boron magnetic steel to solve the technical problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a neodymium iron boron magnetic steel chamfer device that is used for that convenient to use, can carry out the chamfer to not equidimension neodymium iron boron magnetic steel disc and handle.
In order to solve the technical problem, the utility model provides a be used for neodymium iron boron magnetism steel chamfer device, include: a frame box; the two first hydraulic rods are fixedly arranged on the inner walls of the two sides of the frame box respectively; the two connecting frames are respectively and fixedly arranged on the output rods of the two first hydraulic rods; the two double-shaft motors are respectively and fixedly arranged in the two connecting frames; the four driving rods are respectively and fixedly arranged on two output shafts of the two double-shaft motors; the four first conical gears are fixedly arranged at one ends of the four driving rods respectively; the four internal threaded pipes are respectively and rotatably arranged in the two connecting frames; the four second bevel gears are respectively fixedly sleeved on the four internal threaded pipes, and the four first bevel gears are respectively meshed with the corresponding second bevel gears; the four screw rods are respectively installed in the four internal thread pipes in a threaded manner, and the top ends of the screw rods extend out of the internal thread pipes; the two hollow pipes are respectively fixedly arranged at the top ends of the corresponding screw rods; the two first single-shaft motors are fixedly arranged at the tops of the two connecting frames respectively; the two driving pipes are fixedly arranged on the output shafts of the two first single-shaft motors respectively; the two driving rods are respectively installed in the two driving pipes in a sliding mode, and the bottom ends of the driving rods extend into the hollow pipes and are connected with the hollow pipes in a rotating mode; the two third bevel gears are fixedly arranged at the bottom ends of the two driving rods respectively; the two rotating rods are respectively and rotatably arranged in the two hollow pipes; the plurality of fourth bevel gears are respectively fixedly sleeved on the two rotating rods, and the two third bevel gears are respectively meshed with the corresponding fourth bevel gears; the grinding wheels are respectively and rotatably arranged on the two hollow pipes, and connecting shafts of the grinding wheels extend into the hollow pipes; the fifth bevel gears are fixedly arranged on the connecting shafts of the grinding wheels respectively, and the fourth bevel gears are meshed with the corresponding fifth bevel gears respectively; and the conveying mechanism is arranged on the frame box.
Preferably, conveying mechanism includes two second hydraulic levers, fixed frame, a plurality of driving wheels, conveyer belt, second single-axis motor, sixth conical gear and seventh conical gear, the equal fixed mounting of two second hydraulic levers at the top of frame case, the output pole of second hydraulic lever extend to the frame incasement and with frame case sliding connection, fixed frame fixed mounting is on the output pole of two second hydraulic levers, and a plurality of driving wheels all rotate and install in fixed frame, the both ends of driving wheel all extend outside fixed frame, the conveyer belt cover is established on a plurality of driving wheels, second single-axis motor fixed mounting is in one side of fixed frame, sixth conical gear fixed mounting is on the output shaft of second single-axis motor, seventh conical gear fixed mounting is on the driving wheel that corresponds, sixth conical gear and seventh conical gear meshing, fixed mounting has the track on the bottom inner wall of frame case.
Preferably, equal fixed mounting has four sleeves on the both sides inner wall of frame case, and equal slidable mounting has the telescopic link in the eight sleeves, and the one end of eight telescopic links extends to outside the sleeve that corresponds respectively and with the connection frame fixed connection that corresponds.
Preferably, fixed mounting has two support bars in the connecting frame, the internal thread pipe runs through two support bars and rotates with two support bars to be connected, biaxial motor's bottom and the support bar fixed connection that corresponds, one side fixed mounting of two support bars has same connecting bar, one side of connecting bar is inlayed and is equipped with a plurality of limited sliding beads.
Preferably, the drive both sides of moving the pole all have seted up the spout, equal slidable mounting has the slider in two spouts, and one side that two sliders kept away from each other all extends to drive intraductally and with the inner wall fixed connection who drives the pipe.
Preferably, a plurality of waste discharge openings are formed in the inner wall of the bottom of the frame box, and a funnel is fixedly mounted at the bottom of the frame box.
Preferably, the one end fixed mounting of frame case has the inlet pipe, one side fixed mounting of inlet pipe has two backup pads, and one side fixed mounting of an arbitrary backup pad has third single-axis motor, rotates in two backup pads and installs same cam, the connecting axle of cam and third single-axis motor's output shaft fixed connection rotate in two backup pads and install same arm that pushes away, push away one side of arm extend to in the inlet pipe and with inlet pipe sliding connection.
Compared with the prior art, the utility model provides a be used for neodymium iron boron magnetism steel chamfer device has following beneficial effect:
the utility model provides a be used for neodymium iron boron magnetic steel chamfer device, through first hydraulic stem, the link frame, double-shaft motor, the actuating lever, first conical gear, the internal thread pipe, second conical gear and screw rod cooperate, realized the position and the high-order regulation work to a plurality of abrasive wheels, make the chamfer device carry out the chamfer to the neodymium iron boron magnetic steel disc of different diameters size and handle, through conveying mechanism, can drive the neodymium iron boron magnetic steel disc and roll on the track, not only can realize the transport to the neodymium iron boron magnetic steel disc, can also let the neodymium iron boron magnetic steel disc carry out the chamfer simultaneously and handle in transportation process.
Drawings
Fig. 1 is a schematic front sectional view of a first embodiment of a chamfering device for neodymium iron boron magnetic steel provided by the present invention;
fig. 2 is a schematic side view of a cross-sectional structure of a first embodiment of the chamfering device for neodymium-iron-boron-magnetic-steel according to the present invention;
fig. 3 is a schematic second side view cross-sectional structural view of the first embodiment of the chamfering device for neodymium iron boron magnetic steel provided by the present invention;
fig. 4 is a schematic side view of a cross-sectional structure of a second embodiment of the chamfering device for neodymium-iron-boron-magnetic-steel according to the present invention;
fig. 5 is the utility model provides a look sideways at the schematic structure view for neodymium iron boron magnetism steel chamfer device second embodiment.
Reference numbers in the figures: 1. a frame box; 2. a first hydraulic lever; 3. a connecting frame; 4. a dual-axis motor; 5. a drive rod; 6. a first bevel gear; 7. an internally threaded tube; 8. a second bevel gear; 9. a screw; 10. a hollow tube; 11. a first single-shaft motor; 12. driving a pipe; 13. driving the rod; 14. a third bevel gear; 15. rotating the rod; 16. a fourth bevel gear; 17. grinding the wheel; 18. a fifth bevel gear; 19. a conveying mechanism; 20. a feed pipe; 21. a support plate; 22. a third single-shaft motor; 23. a cam; 24. and (4) pushing the arm.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
The first embodiment:
referring to fig. 1-3, in a first embodiment of the present invention, a chamfering apparatus for ndfeb magnetic steel includes: the device comprises a frame box 1, wherein the frame box 1 consists of two transverse plates and two vertical plates, and four support legs which are distributed in a rectangular shape are arranged at the bottom of the frame box 1; the two first hydraulic rods 2 are respectively and fixedly arranged on the inner walls of the two sides of the frame box 1; the two connecting frames 3 are respectively and fixedly arranged on the output rods of the two first hydraulic rods 2; the two double-shaft motors 4 are respectively and fixedly arranged in the two connecting frames 3; the four driving rods 5 are respectively and fixedly installed on two output shafts of the two double-shaft motors 4, two supporting blocks are rotatably sleeved on the driving rods 5, the two supporting blocks are fixedly connected with corresponding supporting bars, and the driving rods 5 can be supported and limited through the supporting blocks; the four first bevel gears 6 are respectively fixedly arranged at one ends of the four driving rods 5; the four internal thread pipes 7 are respectively and rotatably arranged in the two connecting frames 3; the four second bevel gears 8 are respectively fixedly sleeved on the four internal threaded pipes 7, and the four first bevel gears 6 are respectively meshed with the corresponding second bevel gears 8; the four screws 9 are respectively installed in the four internal threaded pipes 7 in a threaded manner, and the top ends of the screws 9 extend out of the internal threaded pipes 7; the two hollow pipes 10 are fixedly arranged at the top ends of the corresponding screw rods 9 respectively, the cross section of each hollow pipe 10 is rhombic, so that the grinding wheel 17 can be arranged on each hollow pipe 10 at an inclined angle, the bottom of each hollow pipe is provided with a connecting block, the top ends of the screw rods 9 can be fixedly connected with the hollow pipes 10 through the connecting blocks, and each hollow pipe 10 consists of two half shells and can be split when needed; the two first single-shaft motors 11 are respectively and fixedly installed at the tops of the two connecting frames 3, the top of each connecting frame 3 is provided with two connecting plates, two sides of each first single-shaft motor 11 are fixedly connected with the two connecting plates, the same supporting frame is fixedly installed between the two connecting plates, and the driving pipe 12 penetrates through the supporting frame and is rotatably connected with the supporting frame through a bearing; two driving pipes 12, wherein the two driving pipes 12 are respectively fixedly arranged on the output shafts of the two first single-shaft motors 11; the two driving rods 13 are respectively installed in the two driving pipes 12 in a sliding mode, the bottom ends of the driving rods 13 extend into the hollow pipe 10 and are connected with the hollow pipe 10 in a rotating mode, the driving pipes 12 are matched with the driving rods 13, and therefore the third bevel gear 14 can be meshed with the fourth bevel gear 16 and cannot affect the lifting of the hollow pipe 10; the two third bevel gears 14 are respectively and fixedly arranged at the bottom ends of the two driving rods 13; the two rotating rods 15 are respectively and rotatably arranged in the two hollow pipes 10; a plurality of fourth bevel gears 16, wherein the plurality of fourth bevel gears 16 are fixedly sleeved on the two rotating rods 15 respectively, and the two third bevel gears 14 are meshed with the corresponding fourth bevel gears 16 respectively; the grinding wheels 17 are respectively and rotatably installed on the two hollow pipes 10, and connecting shafts of the grinding wheels 17 extend into the hollow pipes 10; a plurality of fifth bevel gears 18, wherein the fifth bevel gears 18 are respectively fixedly arranged on connecting shafts of the grinding wheels 17, and the fourth bevel gears 16 are respectively meshed with the corresponding fifth bevel gears 18; and a conveying mechanism 19, wherein the conveying mechanism 19 is arranged on the frame box 1.
Equal fixed mounting has four sleeves on the both sides inner wall of frame case 1, and four sleeves are the rectangle and distribute, cooperate through with the telescopic link, can improve the stability of splice frame 3, and equal slidable mounting has the telescopic link in the eight sleeves, and the one end of eight telescopic links extends to respectively outside the sleeve that corresponds and with the 3 fixed connection of splice frame that correspond.
Fixed mounting has two support bars in the link frame 3, internal thread pipe 7 runs through two support bars and rotates with two support bars to be connected, the bottom of double-shaft motor 4 and the support bar fixed connection that corresponds, one side fixed mounting of two support bars has same link, one side of link is inlayed and is equipped with a plurality of gliding beads of injecing, it can be injecing the neodymium iron boron magnetic steel disc under the rolling circumstances of neodymium iron boron magnetic steel disc not to inject the gliding bead, make the neodymium iron boron magnetic steel disc can be in on the track between two parties.
The spout has all been seted up to the both sides of drive pole 13, and equal slidable mounting has the slider in two spouts, and one side that two sliders kept away from each other all extends to in drive pipe 12 and with the inner wall fixed connection of drive pipe 12, and spout and slider cooperate for drive pipe 12 drives drive pole 13 and rotates in step when not influencing drive pole 13 and go up and down.
Seted up a plurality of waste discharge openings on the bottom inner wall of frame case 1, the bottom fixed mounting of frame case 1 has the funnel, and waste discharge opening makes the piece that produces in the chamfer processing procedure can fall into the funnel, can concentrate the collection to the piece through the funnel.
The utility model provides a theory of operation for neodymium iron boron magnetism steel chamfer device as follows:
when the neodymium iron boron magnetic steel disk is chamfered, the neodymium iron boron magnetic steel disk is placed on a track, then two first hydraulic rods 2 are started, the first hydraulic rods 2 drive a connecting frame 3 to move through an output rod until limiting sliding balls on two connecting strips are contacted with two sides of the neodymium iron boron magnetic steel disk, so that the neodymium iron boron magnetic steel disk is kept on the track, then two first single-shaft motors 11 and two double-shaft motors 4 are started, the first single-shaft motor 11 drives a driving pipe 12 to rotate through an output shaft, the driving pipe 12 drives a third bevel gear 14 to rotate through a driving rod 13, the third bevel gear 14 drives a rotating rod 15 to rotate through a corresponding fourth bevel gear 16, the rotating rod 15 drives a plurality of fifth bevel gears 18 to rotate through a plurality of fourth bevel gears 16, the fifth bevel gears 18 drive a plurality of polishing wheels 17 to rotate, and meanwhile, two double-shaft motors 4 drive corresponding drive rods 5 to rotate through output shafts, the drive rods 5 drive second bevel gears 8 to rotate through first bevel gears 6, the second bevel gears 8 drive internal thread pipes 7 to rotate, the internal thread pipes 7 drive hollow pipes 10 to descend through screw rods 9 under the action of threads, the hollow pipes 10 drive a plurality of rotating grinding wheels 17 to descend until the heights of the grinding wheels 17 are equal to the diameter of the neodymium-iron-boron-magnetic-steel disc, then, a conveying mechanism 19 is started, at the moment, two second hydraulic rods drive a fixed frame to descend through output rods, the fixed frame drives a driving wheel and a conveyor belt to descend until the conveyor belt is contacted with the top of the neodymium-iron-boron-magnetic-steel disc, at the moment, the second single-shaft motor is started, the second single-shaft motor drives a sixth bevel gear to rotate through the output shafts, and the sixth bevel gear drives a corresponding driving wheel to rotate through a seventh bevel gear, the driving wheel drives the conveyor belt to rotate, the neodymium iron boron magnetic steel disc can roll on the track along with the rotation of the conveyor belt, and the neodymium iron boron magnetic steel disc is in contact with the grinding wheels 17 in the rolling process, so that the conveying and chamfering processing work of the neodymium iron boron magnetic steel disc is realized.
Compared with the prior art, the utility model provides a be used for neodymium iron boron magnetism steel chamfer device has following beneficial effect:
through first hydraulic stem 2, the link frame 3, double-shaft motor 4, actuating lever 5, first bevel gear 6, internal thread pipe 7, second bevel gear 8 and screw rod 9 cooperate, realized a plurality of positions and the high-order regulation work of polishing wheel 17, make the chamfer device can carry out the chamfer to the neodymium iron boron magnetic steel disc of different diameters size and handle, through conveying mechanism 19, can drive the neodymium iron boron magnetic steel disc and roll on the track, not only can realize the transport to the neodymium iron boron magnetic steel disc, can also let the neodymium iron boron magnetic steel disc carry out the chamfer simultaneously and handle in transportation process.
The second embodiment:
based on be used for neodymium iron boron magnetic steel chamfer device that first embodiment provided of this application, the second embodiment of this application proposes another kind and is used for neodymium iron boron magnetic steel chamfer device. The second embodiment is merely a preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.
Please refer to fig. 4 and 5 in combination, the device for chamfering neodymium iron boron magnetic steel further includes a feeding pipe 20, the feeding pipe 20 is fixedly installed at one end of the frame box 1, the feeding pipe 20 is a flat rectangle, and an expanding hopper is installed at the top end of the feeding pipe 20, which can improve the receiving range of the feeding pipe 20, through openings are all opened on the inner walls of two sides of the feeding pipe 20, a pushing arm 24 penetrates through the corresponding through opening and is slidably connected with the through opening, while another through opening enables a neodymium iron boron magnetic steel disc to enter the frame box 1 from the feeding pipe 20, two supporting plates 21 are fixedly installed at one side of the feeding pipe 20, a third single-shaft motor 22 is fixedly installed at one side of any one supporting plate 21, the same cam 23 is rotatably installed on the two supporting plates 21, the cam 23 is a hollow structure, the weight of the cam 23 can be reduced, a connecting shaft of the cam 23 is fixedly connected with an output shaft of the third single-shaft motor 22, the same pushing arm 24 is rotatably installed on the two supporting plates 21, and one side of the pushing arm 24 extends into the feeding pipe 20 and is slidably connected with the feeding pipe 20.
When carrying out the chamfer to the neodymium iron boron magnetic steel disc and handling, accessible conveyor carries the neodymium iron boron magnetic steel disc to inlet pipe 20 in, when the neodymium iron boron magnetic steel disc falls into inlet pipe 20's bottom, can extrude push arm 24 from inlet pipe 20, afterwards, start third single-axis motor 22, third single-axis motor 22 drives cam 23 through the output shaft and rotates, cam 23 extrudees push arm 24 through rotating, make push arm 24 get into in inlet pipe 20 once more and with on the neodymium iron boron magnetic steel disc extrusion frame incasement track of bottommost, and this moment, the neodymium iron boron magnetic steel disc at top also can be complementary extrudees the bottom to its inlet pipe 20 that falls to the neodymium iron boron magnetic steel disc of bottommost, with this is repeated, thereby realized the automatic feeding work to the chamfer device.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a be used for neodymium iron boron magnetic steel chamfer device which characterized in that includes:
a frame box;
the two first hydraulic rods are fixedly arranged on the inner walls of the two sides of the frame box respectively;
the two connecting frames are respectively and fixedly arranged on the output rods of the two first hydraulic rods;
the two height adjusting mechanisms are respectively arranged in the two connecting frames;
the two hollow pipes are respectively and fixedly arranged on the two height adjusting mechanisms;
the two first single-shaft motors are fixedly arranged at the tops of the two connecting frames respectively;
the two driving pipes are fixedly arranged on output shafts of the two first single-shaft motors respectively;
the two driving rods are respectively installed in the two driving pipes in a sliding mode, and the bottom ends of the driving rods extend into the hollow pipes and are connected with the hollow pipes in a rotating mode;
the two third bevel gears are fixedly arranged at the bottom ends of the two driving rods respectively;
the two rotating rods are respectively and rotatably arranged in the two hollow pipes;
the plurality of fourth bevel gears are respectively fixedly sleeved on the two rotating rods, and the two third bevel gears are respectively meshed with the corresponding fourth bevel gears;
the grinding wheels are respectively and rotatably arranged on the two hollow pipes, and connecting shafts of the grinding wheels extend into the hollow pipes;
the fifth bevel gears are fixedly arranged on the connecting shafts of the grinding wheels respectively, and the fourth bevel gears are meshed with the corresponding fifth bevel gears respectively;
and the conveying mechanism is arranged on the frame box.
2. The chamfering device for the neodymium iron boron magnetic steel according to claim 1, wherein the conveying mechanism comprises two second hydraulic rods, a fixed frame, a plurality of driving wheels, a conveying belt, a second single-shaft motor, a sixth bevel gear and a seventh bevel gear, the two second hydraulic rods are both fixedly installed at the top of the frame box, the output rods of the second hydraulic rods extend into the frame box and are in sliding connection with the frame box, the fixed frame is fixedly arranged on the output rods of the two second hydraulic rods, the driving wheels are rotatably arranged in the fixed frame, both ends of the driving wheels extend out of the fixed frame, the conveyor belt is sleeved on the driving wheels, the second single-shaft motor is fixedly arranged on one side of the fixed frame, the sixth bevel gear is fixedly arranged on an output shaft of the second single-shaft motor, the seventh bevel gear is fixedly arranged on the corresponding driving wheel, the sixth bevel gear is meshed with the seventh bevel gear, fixed mounting has the track on the bottom inner wall of frame case, height adjusting mechanism includes two biax motors, four actuating levers, four first bevel gear, four internal thread pipes, four second bevel gear, four screw rods, two biax motors are fixed mounting respectively in two connection frames, four actuating levers are fixed mounting respectively on two output shafts of two biax motors, four first bevel gear are fixed mounting respectively in the one end of four actuating levers, four internal thread pipes rotate respectively and install in two connection frames, four second bevel gear are fixed cover respectively and are established on four internal thread pipes, four first bevel gear respectively with four screw rods of the second bevel gear meshing that correspond, four screw rods are threaded mounting respectively in four internal thread pipes, the top of screw rod extends to outside the internal thread pipe.
3. The chamfering device for the neodymium-iron-boron-magnetic-steel according to claim 1, wherein four sleeves are fixedly mounted on the inner walls of two sides of the frame box, telescopic rods are slidably mounted in the eight sleeves, and one ends of the eight telescopic rods extend out of the corresponding sleeves respectively and are fixedly connected with the corresponding connecting frames.
4. The chamfering device for the neodymium-iron-boron-magnetic-steel according to claim 2, wherein two supporting bars are fixedly installed in the connecting frame, the internal threaded pipe penetrates through and is rotatably connected with the two supporting bars, the bottom of the double-shaft motor is fixedly connected with the corresponding supporting bars, one side of the two supporting bars is fixedly installed with the same connecting bar, and one side of the connecting bar is embedded with a plurality of limiting sliding beads.
5. The chamfering device for the neodymium-iron-boron-magnetic-steel according to claim 1, wherein sliding grooves are formed in both sides of the driving rod, sliding blocks are slidably mounted in the two sliding grooves, and one sides, far away from each other, of the two sliding blocks extend into the driving pipe and are fixedly connected with the inner wall of the driving pipe.
6. The chamfering device for the neodymium iron boron magnetic steel according to claim 1, wherein a plurality of waste discharge ports are formed in the inner wall of the bottom of the frame box, and a funnel is fixedly mounted at the bottom of the frame box.
7. The chamfering device for the neodymium-iron-boron-magnetic-steel according to claim 1, wherein the feeding pipe is fixedly mounted at one end of the frame box, two supporting plates are fixedly mounted at one side of the feeding pipe, a third single-shaft motor is fixedly mounted at one side of any one of the supporting plates, the same cam is rotatably mounted in the two supporting plates, a connecting shaft of the cam is fixedly connected with an output shaft of the third single-shaft motor, the same pushing arm is rotatably mounted in the two supporting plates, and one side of the pushing arm extends into the feeding pipe and is in sliding connection with the feeding pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220924020.8U CN218017031U (en) | 2022-04-20 | 2022-04-20 | Chamfering device for neodymium iron boron magnetic steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220924020.8U CN218017031U (en) | 2022-04-20 | 2022-04-20 | Chamfering device for neodymium iron boron magnetic steel |
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| Publication Number | Publication Date |
|---|---|
| CN218017031U true CN218017031U (en) | 2022-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220924020.8U Active CN218017031U (en) | 2022-04-20 | 2022-04-20 | Chamfering device for neodymium iron boron magnetic steel |
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| CN (1) | CN218017031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117020815A (en) * | 2023-10-09 | 2023-11-10 | 常州市武进红东电子有限公司 | Batch chamfering device for neodymium iron boron magnetic rings |
-
2022
- 2022-04-20 CN CN202220924020.8U patent/CN218017031U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117020815A (en) * | 2023-10-09 | 2023-11-10 | 常州市武进红东电子有限公司 | Batch chamfering device for neodymium iron boron magnetic rings |
| CN117020815B (en) * | 2023-10-09 | 2023-12-05 | 常州市武进红东电子有限公司 | Batch chamfering device for neodymium iron boron magnetic rings |
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