CN214723346U

CN214723346U - Magnetic steel polishing and feeding jig

Info

Publication number: CN214723346U
Application number: CN202120346712.4U
Authority: CN
Inventors: 王一庆
Original assignee: Xiamen Cunyuan Precision Manufacturing Co ltd; Xiamen Cunyuan Electronic Science & Technology Co ltd
Current assignee: Xiamen Cunyuan Precision Manufacturing Co ltd; Xiamen Cunyuan Electronic Science & Technology Co ltd
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2021-11-16
Anticipated expiration: 2031-02-07

Abstract

The utility model relates to a magnet steel processing technology field discloses a magnet steel polishing and feeding jig, which comprises a jig body; the jig body is provided with a limiting concave part for the magnetic steel to pass through, and the limiting concave part limits the magnetic steel in the limiting concave part; the jig body is detachably provided with a magnetic steel pressing plate, the magnetic steel pressing plate is positioned above the limiting concave part and is matched with the limiting concave part to limit the upper position and the lower position of the magnetic steel, and the magnetic steel pressing plate is provided with a yielding channel for a polishing tool to pass through; two chip removal channels are further formed in the jig body and are respectively located on two sides of the limiting concave portion, the two chip removal channels are used for discharging scraps generated in the polishing process and further used for preventing the polishing tool from interfering with the jig body. The utility model discloses can prevent that the magnet steel from taking place to beat at the in-process of polishing with the magnet steel restriction in station department of polishing to guarantee the planarization on its surface.

Description

Magnetic steel polishing and feeding jig

Technical Field

The utility model relates to a magnet steel processing technology field, concretely relates to magnet steel pay-off tool of polishing.

Background

In the prior art, when the magnetic steel is produced or processed, the surface of the magnetic steel needs to be polished to a certain degree, so that the magnetic steel keeps good flatness. And the magnetic steel is polished by a machine, and before the machine is polished, the position of the magnetic steel is limited at a polishing station by using a jig, and then the magnetic steel is polished by using polishing tools such as a grinding wheel.

However, most of the existing jigs can only limit the left and right positions of the magnetic steel, and the magnetic steel is not limited to the upper and lower positions, so that the magnetic steel is easy to jump in the polishing process, and the smoothness of the surface of the magnetic steel cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a magnet steel pay-off tool of polishing can prevent that the magnet steel from taking place to beat at the in-process of polishing with the magnet steel restriction in station department of polishing to guarantee the planarization on its surface.

(II) technical scheme

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a magnet steel pay-off tool of polishing, includes the tool body.

The jig body is provided with a limiting concave part for the magnetic steel to pass through, and the limiting concave part limits the magnetic steel in the limiting concave part;

the jig body is detachably provided with a magnetic steel pressing plate, the magnetic steel pressing plate is positioned above the limiting concave part and is matched with the limiting concave part to limit the upper position and the lower position of the magnetic steel, and the magnetic steel pressing plate is provided with a yielding channel for a polishing tool to pass through;

two chip removal channels are further formed in the jig body and are respectively located on two sides of the limiting concave portion, the two chip removal channels are used for discharging scraps generated in the polishing process and further used for preventing the polishing tool from interfering with the jig body.

The two ends of the limiting concave part are respectively provided with a feeding end and a discharging end, and the feeding end is opposite to the feeding device; two inner walls of the abdicating channel, which are close to the feeding end and the discharging end, are provided with arc chip removal concave parts.

So set up, the sweeps that the in-process of polishing produced partly in time discharges along the chip removal concave part and gives off the passageway, avoids the sweeps to influence the quality of polishing.

Further setting, still set up a plurality of clamp plate screw hole on the aforesaid tool body, be equipped with the connection concave part that a plurality of and clamp plate screw hole are relative on the magnet steel clamp plate.

So set up, the bolt passes and connects concave part and threaded fixation in the clamp plate threaded hole to can dismantle the setting on the tool body with the magnet steel clamp plate.

Further setting up, a plurality of tool screw hole has been seted up on the aforesaid tool body, and the tool screw hole is used for fixing the tool body on the workstation of grinding machine.

So set up, screw and tool screw hole threaded connection in proper order to fix the tool body on the workstation of grinding machine.

(III) advantageous effects

Compared with the prior art, the utility model provides a pair of magnet steel pay-off tool of polishing possesses following beneficial effect:

1. the limiting concave part limits the magnetic steel in the limiting concave part and is used for limiting the left position and the right position of the magnetic steel and preventing the magnetic steel from moving out of the limiting concave part and leaving a polishing station; the magnetic steel pressing plate is matched with the limiting concave part to limit the upper position and the lower position of the magnetic steel, so that the magnetic steel is prevented from jumping in the polishing process, and the surface smoothness of the magnetic steel is guaranteed;

thus, the utility model discloses a magnet steel clamp plate can be restricted the magnet steel in polishing station department with spacing concave part cooperation, prevents that the magnet steel from taking place to beat in the polishing process to guarantee the planarization of its surface;

2. most of the sweeps that produce in the process of polishing directly discharge through the chip removal passageway, avoid the sweeps to influence the quality of polishing.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic structural view of the jig body.

Reference numerals: 1. a jig body; 11. a limiting concave part; 111. a feeding end; 112. a discharge end; 12. a chip removal channel; 13. a press plate threaded hole; 14. a jig threaded hole; 2. a magnetic steel pressing plate; 21. a yielding channel; 211. a chip removal recess; 22. a connecting recess; 3. magnetic steel; 4. a feeding device.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1 and fig. 2, wherein fig. 1 is a schematic structural diagram of the present invention, and fig. 2 is a schematic structural diagram of the fixture body.

The utility model provides a pair of magnet steel pay-off tool of polishing, including tool body 1.

The jig body 1 is provided with a limiting concave part 11 for the magnetic steel 3 to pass through, the limiting concave part 11 limits the magnetic steel 3 in the limiting concave part 11 and is used for limiting the left position and the right position of the magnetic steel 3 and preventing the magnetic steel 3 from moving out of the limiting concave part 11 and leaving a polishing station. One end of the limiting concave part 11 is in butt joint with the feeding device 4, the feeding device 4 drives the magnetic steel 3 to move to the next station to be polished along the limiting concave part 11 for polishing, operation is convenient, and working efficiency is improved.

Demountable installation has magnet steel pressing plate 2 on the tool body 1, and magnet steel pressing plate 2 is located spacing concave part 11 top, with spacing concave part 11 cooperation restriction magnet steel 3's upper and lower position, prevents that magnet steel 3 from taking place to beat at the in-process of polishing to guarantee the planarization on its surface.

Thus, the magnetic steel pressing plate 2 is matched with the limiting concave part 11, the magnetic steel 3 is limited at the polishing station, and the magnetic steel 3 is prevented from jumping in the polishing process, so that the surface smoothness of the magnetic steel is ensured;

the magnetic steel pressing plate 2 is provided with a yielding channel 21 for grinding tools such as grinding wheels to pass through, so that the grinding tools such as the grinding wheels contact the magnetic steel 3 through the pressing plate yielding holes, and the magnetic steel 3 is ground.

Still open two chip removal passageways 12 on the tool body 1, two chip removal passageways 12 are located the both sides of spacing concave part 11 respectively, can directly discharge the sweeps that the in-process of polishing produced mostly through chip removal passageway 12, avoid the sweeps to influence the quality of polishing, can also prevent that grinding tools such as emery wheel from taking place to interfere with tool body 1 when polishing.

Two ends of the limiting concave part 11 are respectively provided with a feeding end 111 and a discharging end 112, the feeding end 111 is opposite to the feeding device 4, and the feeding device 4 drives the magnetic steel 3 to move from the feeding end 111 to the discharging end 112 along the limiting concave part 11. Two inner walls of the abdicating channel 21 close to the feeding end 111 and the discharging end 112 are provided with arc-shaped chip removal concave parts 211, so that a part of the scraps generated in the polishing process are timely discharged out of the abdicating channel 21 along the chip removal concave parts 211, and the polishing quality is prevented from being influenced by the scraps.

Still open four clamp plate screw holes 13 on the tool body 1, have four on the magnet steel clamp plate 2 and be connected concave part 22 relative with clamp plate screw hole 13, then the bolt passes and connects concave part 22 and threaded fixation in clamp plate screw hole 13 to with magnet steel clamp plate 2 demountable installation on tool body 1.

The jig body 1 is provided with four jig threaded holes 14, and the jig threaded holes 14 are used for fixing the jig body 1 on a workbench of a grinding machine. Thus, the screw is sequentially in threaded connection with the jig threaded hole 14 and the jig threaded hole 14, so that the jig body 1 is fixed on the workbench of the grinding machine.

The utility model discloses during the use, at first start material feeding unit 4, make magnet steel 3 insert spacing concave part 11, close material feeding unit 4 again, and press magnet steel clamp plate 2 on magnet steel 3, then adopt the bolt to fix magnet steel clamp plate 2 on tool body 1, thereby restrict the position of magnet steel 3, then start the grinding tool and pass through the clamp plate hole of stepping down and contact with magnet steel 3, and polish magnet steel 3, the sweeps that produce in the polishing process are mostly directly discharged through chip removal passageway 12, still some discharges along chip removal concave part 211; after polishing, the feeding device 4 is started, and the feeding device 4 drives the magnetic steel 3 to automatically move to the next station to be polished along the limiting concave part 11 for polishing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A magnetic steel polishing and feeding jig is characterized by comprising a jig body (1);

the jig body (1) is provided with a limiting concave part (11) for the magnetic steel (3) to pass through, and the magnetic steel (3) is limited in the limiting concave part (11) by the limiting concave part (11);

the jig body (1) is detachably provided with a magnetic steel pressing plate (2), the magnetic steel pressing plate (2) is positioned above the limiting concave part (11) and is matched with the limiting concave part (11) to limit the upper position and the lower position of the magnetic steel (3), and the magnetic steel pressing plate (2) is provided with a yielding channel (21) for a polishing tool to pass through;

two chip removal channels (12) are further formed in the jig body (1), the two chip removal channels (12) are located on two sides of the limiting concave portion (11) respectively and used for discharging scraps generated in the polishing process and preventing the polishing tool from interfering with the jig body (1).

2. The magnetic steel grinding and feeding jig as claimed in claim 1, wherein both ends of the limiting concave part (11) are respectively provided with a feeding end (111) and a discharging end (112), and the feeding end (111) is opposite to the feeding device (4); two inner walls of the abdicating channel (21) close to the feeding end (111) and the discharging end (112) are respectively provided with an arc chip removal concave part (211).

3. The magnetic steel polishing and feeding jig as claimed in claim 1, wherein the jig body (1) is further provided with a plurality of press plate threaded holes (13), and the magnetic steel press plate (2) is provided with a plurality of connecting concave portions (22) opposite to the press plate threaded holes (13).

4. The magnetic steel polishing and feeding jig according to claim 1, wherein the jig body (1) is provided with a plurality of jig threaded holes (14), and the jig threaded holes (14) are used for fixing the jig body (1) on the workbench of the grinding machine.