CN209887268U

CN209887268U - Automatic chamfering device

Info

Publication number: CN209887268U
Application number: CN201920695503.3U
Authority: CN
Inventors: 张铁军; 游峰; 乔文静
Original assignee: TIANJIN BOYA QUANXIN MAGNETOELECTRIC TECHNOLOGY Co Ltd
Current assignee: TIANJIN BOYA QUANXIN MAGNETOELECTRIC TECHNOLOGY Co Ltd
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-01-03
Anticipated expiration: 2029-05-15

Abstract

The utility model provides a simple structure, with low costs, easy and simple to handle's automatic chamfering device, comprises a workbench, be equipped with conveyer on the workstation, conveyer's upper end transversely is equipped with the baffle, the both sides of baffle are fixed on the workstation through the riser respectively, conveyer's both sides are arranged respectively in to the riser, be equipped with a transfer passage on the baffle at least, the tip top of baffle is equipped with grinding wheel assembly, grinding wheel assembly includes the supporting seat, emery wheel and the driving motor of setting in the supporting seat, driving motor's output and emery wheel are connected, the wheel portion outer lane of emery wheel is equipped with a chamfer groove at least, every chamfer groove corresponds the top that is located transfer passage.

Description

Automatic chamfering device

Technical Field

The utility model relates to a magnet chamfer technical field especially relates to an automatic chamfer device.

Background

The wafer of 15-25 millimeters of phi in neodymium iron boron magnetism iron needs to carry out the chamfer processing, present processing mode is through the manual work of workman and goes on, the workman clamps the magnet wafer in the tool, accomplish the chamfer processing of one of them side of magnet wafer through the emery wheel, fall over magnet or overturn and come, it is good to install again, carry out the chamfer processing to the other side of magnet wafer again, it needs clamping many times to process a magnet wafer, machining efficiency is low, and dimensional stability is poor in the course of working, the phenomenon that the chamfer size is inconsistent appears easily, influence the chamfer quality.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an automatic chamfering device of simple structure, with low costs, easy and simple to handle.

The utility model relates to an automatic chamfering device, comprises a workbench, be equipped with conveyer on the workstation, conveyer's upper end transversely is equipped with the baffle, the both sides of baffle are fixed on the workstation through the riser respectively, conveyer's both sides are arranged in respectively to the riser, be equipped with a transfer passage on the baffle at least, the tip top of baffle is equipped with grinding wheel assembly, grinding wheel assembly includes the supporting seat, sets up emery wheel and the driving motor in the supporting seat, driving motor's output and emery wheel are connected, the wheel portion outer lane of emery wheel is equipped with a chamfer groove, every at least the chamfer groove corresponds the top that is located transfer passage.

The utility model discloses automatic chamfering device, wherein conveyer's one end is equipped with the action wheel, the action wheel is connected with conveyer motor's output, conveyer motor sets up on the workstation, conveyer belt's the other end is equipped with from the driving wheel, the action wheel is connected through the conveyer belt transmission from the driving wheel, pass through the mount pad from the driving wheel and fix on the workstation.

The utility model discloses automatic chamfering device, wherein one side of emery wheel is equipped with the limiting plate, the limiting plate passes through the mounting panel to be fixed on the baffle, conveying channel's top is arranged in to the limiting plate.

The utility model discloses automatic chamfering device wherein still sprays the subassembly including cooling, the cooling sprays the subassembly and includes cooling tube and cooling shower nozzle, the cooling tube sets up at the supporting seat side, cooling shower nozzle sets up tip and the orientation at the cooling tube the emery wheel.

The utility model discloses automatic chamfer device wherein still includes the ejection of compact slide that the slope set up, ejection of compact slide's one end and transfer passage are connected, and the other end is connected with the receipts silo.

The utility model discloses automatic chamfer device, wherein the shape of cross section in chamfer groove is triangle-shaped.

The utility model discloses automatic chamfering device, wherein the diamond has been plated on the surface of emery wheel.

Compared with the prior art, the utility model has the advantages and beneficial effects do: the utility model discloses a to treat the neodymium iron boron magnet of chamfer and place in transfer passage one by one, be carried to the below of emery wheel along transfer passage under transfer belt's effect, during the chamfer, the emery wheel is high-speed rotatory under driving motor's effect, along with emery wheel antiport, carries out the contact friction with the neodymium iron boron magnet edge, realizes the chamfer process from this. The utility model discloses simple structure, convenient operation, degree of automation is high, realizes the chamfer process to neodymium iron boron magnet through the high-speed rotatory cooperation with conveyer of emery wheel, and the chamfer is even unanimous, and the yield is high.

The automatic chamfering device of the present invention will be further described with reference to the accompanying drawings.

Drawings

FIG. 1 is a front view of the automatic chamfering apparatus of the present invention;

FIG. 2 is a top view of the automatic chamfering apparatus of the present invention;

FIG. 3 is a partial structure view of the grinding wheel of the automatic chamfering device of the present invention;

wherein: 1. a work table; 2. a motor; 3. a driving wheel; 4. a conveyor belt; 5. a baffle plate; 6. a vertical plate; 7. a limiting plate 8 and a mounting plate; 9. a grinding wheel; 91. chamfering grooves; 10. a supporting seat; 11. a cooling tube; 12. cooling the spray head; 13. a driven wheel; 14. a mounting seat; 15. a discharge chute; 16. a material receiving groove; 17. a neodymium iron boron magnet.

Detailed Description

As shown in fig. 1-2, the utility model relates to an automatic chamfering device is applicable to the neodymium iron boron magnet disk, including workstation 1, be equipped with conveyer 4 on workstation 1, conveyer 4's one end is equipped with action wheel 3, and action wheel 3 is connected with conveyer motor 2's output, and conveyer motor 2 sets up on workstation 1, and conveyer 4's the other end is equipped with from driving wheel 13, and action wheel 3 is connected through conveyer 4 transmission from driving wheel 13, fixes on workstation 1 from driving wheel 13 through mount pad 14.

Conveying belt 4's upper end transversely is equipped with baffle 5, and the both sides of baffle 5 are fixed on workstation 1 through riser 6 respectively, and conveying belt 4's both sides are arranged respectively in riser 6, are equipped with a transfer passage on the baffle 5 at least, and the tip top of baffle 5 is equipped with the emery wheel 9 subassembly, and emery wheel 9 subassembly includes supporting seat 10, sets up emery wheel 9 and driving motor 2 in supporting seat 10, and driving motor 2's output and emery wheel 9 are connected.

Treat that the neodymium iron boron magnet 17 of chamfer vertically places and place in transfer passage one by one, is carried to the below of emery wheel 9 along transfer passage under conveyer 4's effect, and emery wheel 9 is high-speed rotatory under driving motor 2's effect, realizes the chamfer process to neodymium iron boron magnet 17.

Furthermore, one side of the grinding wheel 9 is provided with a limiting plate, the limiting plate is fixed on the baffle 5 through a mounting plate, and the limiting plate is arranged above the conveying channel. The limiting plate has limiting effect to neodymium iron boron magnet 17, prevents that neodymium iron boron magnet 17 from appearing the phenomenon of beating along transfer passage data send in-process to guarantee follow-up chamfering process's stable operation, improve the chamfer quality.

Further, still include the cooling and spray the subassembly, the cooling sprays the subassembly and includes cooling tube 11 and cooling shower nozzle 12, and cooling tube 11 sets up in the supporting seat 10 side, and cooling shower nozzle 12 sets up at the tip of cooling tube 11 and towards emery wheel 9. High-speed rotatory themogenesis during with 17 friction contact of neodymium iron boron magnet of emery wheel 9, if not cool off in time, lead to 17 parts of neodymium iron boron magnet to be heated, it is whole to be heated unevenly, produce the crackle easily when the chamfer, influence 17's of neodymium iron boron magnet finished product quality, the cooling sprays the subassembly and plays the effect of cooling, the coolant liquid sprays towards emery wheel 9 and 17 friction contact of neodymium iron boron magnet department via cooling tube 11 and cooling shower nozzle 12, it is even to guarantee 17 whole heats of neodymium iron boron magnet, improve 17's of neodymium iron boron magnet chamfer quality.

Further, still include ejection of compact slide 15 that the slope set up, ejection of compact slide 15 arranges in from one side of driving wheel 13, and the one end and the transfer passage of ejection of compact slide 15 are connected, and the other end is connected with and receives silo 16. The chamfered neodymium iron boron magnet 17 falls into the material receiving groove 16 through the material discharging slide way 15.

As shown in fig. 3, the outer ring of the wheel portion of the grinding wheel 9 is provided with at least one chamfer groove 91, the cross section of the chamfer groove 91 is formed in a triangular shape, and each chamfer groove 91 is correspondingly positioned above the conveying passage.

Furthermore, diamond is plated on the surface of the grinding wheel 9, so that the hardness of the grinding wheel 9 is enhanced, the wear rate of the grinding wheel 9 is reduced, and the service life of the grinding wheel 9 is prolonged.

The utility model discloses before the chamfer, at first the height of emery wheel 9 is adjusted, make treat the neodymium iron boron magnetism disk 17 vertical when placing go up along highly being higher than slightly with chamfer groove 91 inside contact point height, the adjustment of emery wheel 9 height is decided according to the size of the required chamfer of reality. During the chamfer, emery wheel 9 is high-speed rotatory, the rotatory direction of emery wheel 9 is opposite with conveyer 4's direction of transfer, treat that the neodymium iron boron magnet 17 of chamfer transports to emery wheel 9 below under conveyer 4's effect, neodymium iron boron magnet 17 is no longer advanced along the contact point height that highly is higher than chamfer groove 91 inside slightly on it, but along with emery wheel 9 counter rotation, carry out contact friction with neodymium iron boron magnet 17 edge, realize the chamfer process from this, when the chamfer reaches the size, neodymium iron boron magnet 17 goes up along highly being less than chamfer groove 91 inside contact point height, at this moment, pass emery wheel 9 under conveyer 4's effect, fall to receiving in the silo 16 through ejection of compact slide 15.

The utility model discloses an in the embodiment, when transfer passage and chamfer groove 91 were equipped with a plurality ofly, transfer passage and chamfer groove 91 set up side by side respectively, and every transfer passage can carry out the chamfer process simultaneously, improves work efficiency.

The utility model discloses conveyer 4's transfer rate, transfer passage's size and emery wheel 9 height all can be adjusted, can realize different specification neodymium iron boron magnet disk 17's chamfer and chamfer size.

The above-mentioned embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.

Claims

1. An automatic chamfering device is characterized in that: the grinding wheel device comprises a workbench, a conveying belt is arranged on the workbench, a baffle is transversely arranged at the upper end of the conveying belt, two sides of the baffle are respectively fixed on the workbench through vertical plates, the vertical plates are respectively arranged on two sides of the conveying belt, at least one conveying channel is arranged on the baffle, a grinding wheel assembly is arranged above the end portion of the baffle, the grinding wheel assembly comprises a supporting seat, a grinding wheel and a driving motor, the grinding wheel and the driving motor are arranged in the supporting seat, the output end of the driving motor is connected with the grinding wheel, at least one chamfer groove is arranged on the outer ring of the wheel portion of the grinding wheel, and each chamfer groove is correspondingly located above the conveying.

2. The automatic chamfering apparatus according to claim 1, wherein: the one end of conveyer belt is equipped with the action wheel, the action wheel is connected with conveyor motor's output, conveyor motor sets up on the workstation, conveyor belt's the other end is equipped with from the driving wheel, the action wheel with pass through conveyer belt transmission from the driving wheel and be connected, pass through the mount pad from the driving wheel and fix on the workstation.

3. The automatic chamfering apparatus according to claim 1, wherein: and a limiting plate is arranged on one side of the grinding wheel, the limiting plate is fixed on the baffle through a mounting plate, and the limiting plate is arranged above the conveying channel.

4. The automatic chamfering apparatus according to claim 1, wherein: still spray the subassembly including cooling pipe and cooling shower nozzle, the cooling pipe sets up at the supporting seat side, the cooling shower nozzle sets up at the tip of cooling pipe and orientation the emery wheel.

5. The automatic chamfering apparatus according to claim 1, wherein: still including the ejection of compact slide that the slope set up, the one end and the transfer passage of ejection of compact slide are connected, and the other end is connected with receives the silo.

6. The automatic chamfering apparatus according to claim 1, wherein: the cross section of the chamfer groove is formed into a triangle.

7. The automatic chamfering apparatus according to claim 1, wherein: the surface of the grinding wheel is plated with diamond.