CN218081857U

CN218081857U - Magnetic ring burr grinding unit

Info

Publication number: CN218081857U
Application number: CN202221969458.4U
Authority: CN
Inventors: 吴永红
Original assignee: Langxi Yabo Magneto Electricity Technology Co ltd
Current assignee: Langxi Yabo Magneto Electricity Technology Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-12-20
Anticipated expiration: 2032-07-28

Abstract

The utility model discloses a magnetic ring burr unit of polishing, include: the operation panel, the middle part movable mounting of operation panel has the dwang, the one end of dwang extends to the bottom of operation panel, the bottom fixed mounting of dwang has servo motor, the thread groove has been seted up to the inside of dwang, the surface mounting of dwang has the movable sleeve, the movable sleeve middle part is rotated and is connected with first threaded rod, the inside thread groove threaded connection who offers of surface and dwang of first threaded rod. The utility model discloses install the setting of parts such as servo motor, first threaded rod and splint, place the magnetic ring at the top of locating plate, through the top of rotating first threaded rod, make the movable sleeve splint of equidistance installation all around, remove simultaneously and support to the inner circle of magnetic ring and press, fix the magnetic ring, it is rotatory to have servo motor to drive the magnetic ring, promotes the arc through electric telescopic handle and polishes evenly to the surface of magnetic ring.

Description

Magnetic ring burr grinding unit

Technical Field

The utility model relates to a magnetic ring technical field specifically is a magnetic ring burr unit of polishing.

Background

The magnetic ring is a common anti-interference element in an electronic circuit, has a good inhibition effect on high-frequency noise, is generally used by winding, but because the existing production process is imperfect, burrs are always left on the surface of the produced magnetic ring, the windings are easy to damage, and the burrs on the magnetic ring need to be removed.

In the prior art, although a device for improving the difficulty in removing the burrs on the magnetic ring is provided, only one surface of the magnetic ring can be polished, so that the working efficiency is seriously reduced; the existing part grinding device cannot be adjusted due to the fact that the height of the grinding device is fixed, cannot be suitable for grinding magnetic rings with different heights, and is very inconvenient for grinding higher magnetic rings. Therefore, the utility model relates to a magnetic ring burr grinding machine group is in order to solve the problem that exists among the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a magnetic ring burr unit of polishing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a magnetic ring burr grinding unit comprises: the device comprises an operating platform, wherein a rotating rod is movably arranged in the middle of the operating platform, one end of the rotating rod extends to the bottom of the operating platform, a servo motor is fixedly arranged at the bottom of the rotating rod, a thread groove is formed in the rotating rod, a movable sleeve is arranged on the surface of the rotating rod, a first threaded rod is rotatably connected in the middle of the movable sleeve, and the surface of the first threaded rod is in threaded connection with the thread groove formed in the rotating rod;

the surface of the movable sleeve is welded with four connecting blocks at equal intervals along the circumference, one side of each connecting block is symmetrically and fixedly connected with a first fixed block, one end of each first fixed block is hinged with a connecting rod, one end of each connecting rod is hinged with a second fixed block, a clamping plate is fixedly connected between the two second fixed blocks, the surface of the rotating rod is fixedly connected with a positioning plate, and the four clamping plates are movably arranged on the surface of the positioning plate at equal intervals;

one side movable mounting of operation panel has the second threaded rod, the bottom fixedly connected with low-speed motor of second threaded rod, the surperficial threaded connection of low-speed motor has the thread bush, one side fixedly connected with electric telescopic handle of thread bush, electric telescopic handle's output fixedly connected with millstone.

Preferably, the middle part of the operating platform is provided with a through groove, and one end of the rotating rod is movably inserted in the middle part of the operating platform through the through groove.

Preferably, both ends of the servo motor are fixedly connected with support frames, and one end of each support frame is fixedly installed at the bottom of the operating platform.

Preferably, the locating plate is cross shape, four spouts, four are seted up to the surface of locating plate along circumference equidistance the spout and four splint one-to-one, the slider is installed to the bottom of splint, slider slidable mounting is passed through in the inside of spout in the bottom of splint.

Preferably, the top of the first threaded rod is symmetrically and fixedly connected with positioning rings, and the two positioning rings are symmetrically arranged on the inner side and the outer side of the upper end of the movable sleeve.

Preferably, a guide rod is movably inserted in the threaded sleeve, and the bottom of the guide rod is fixedly connected to the top surface of the operating platform.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a servo motor, the setting of parts such as first threaded rod and splint, place the magnetic ring at the top of locating plate, through rotating the top of first threaded rod, make the movable sleeve around the splint of equidistance installation, move simultaneously and support to the inner circle of magnetic ring and press, fix the magnetic ring, there is servo motor to drive the magnetic ring rotatory, promote the arc to polish the surface of magnetic ring evenly through electric telescopic handle, realize all-round polishing of magnetic ring surface through this mode, improve the efficiency of deburring;

2. the utility model discloses a setting of parts such as low-speed motor, second threaded rod and guide bar drives the second threaded rod through low-speed motor and rotates, under the effect of guide bar, makes the thread bush realize going up and down on the threaded rod surface, drives the disc of polishing simultaneously and goes up and down, realizes the height adjustment to grinding device to be applicable to and polish to the magnetic ring of co-altitude not.

Drawings

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

fig. 2 is a schematic front view of the present invention;

fig. 3 is a schematic top view of the positioning plate of the present invention.

In the figure: 1. an operation table; 2. rotating the rod; 3. a servo motor; 4. a thread groove; 5. a first threaded rod; 6. a movable sleeve; 7. a positioning ring; 8. positioning a plate; 9. connecting blocks; 10. a first fixed block; 11. a connecting rod; 12. a second fixed block; 13. a splint; 14. a chute; 15. a second threaded rod; 16. a low-speed motor; 17. a threaded sleeve; 18. a guide bar; 19. an electric telescopic rod; 20. a grinding disc.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a magnetic ring burr grinding unit comprises: the device comprises an operating table 1, wherein a rotating rod 2 is movably mounted in the middle of the operating table 1, one end of the rotating rod 2 extends to the bottom of the operating table 1, a servo motor 3 is fixedly mounted at the bottom of the rotating rod 2, a thread groove 4 is formed in the rotating rod 2, the thread groove 4 is formed in the center of the inner portion of the rotating rod 2, a movable sleeve 6 is mounted on the surface of the rotating rod 2, a first threaded rod 5 is rotatably connected to the middle of the movable sleeve 6, oblique blocks are symmetrically mounted at the top of the first threaded rod 5, the first threaded rod 5 is conveniently rotated, the first threaded rod 5 is rotatably connected to the center of the top end of the inner portion of the movable sleeve 6, and the surface of the first threaded rod 5 is in threaded connection with the thread groove 4 formed in the rotating rod 2; the first threaded rod 5 is meshed with the threaded groove 4 to rotate by rotating the top of the first threaded rod 5, so that the movable sleeve 6 is lifted;

the surface of the movable sleeve 6 is welded with four connecting blocks 9 at equal intervals along the circumference, one side of each connecting block 9 is symmetrically and fixedly connected with a first fixed block 10, one end of each first fixed block 10 is hinged with a connecting rod 11, one end of each connecting rod 11 is hinged with a second fixed block 12, a clamping plate 13 is fixedly connected between the two second fixed blocks 12, two ends of each connecting rod 11 are respectively hinged with the connecting blocks 9 and the second fixed blocks 12 through rotating pins, so that the connecting rods 11 are driven to deflect when the movable sleeve 6 is lifted, the clamping plates 13 are moved, the inner wall of the magnetic ring is pressed and fixed, the surface of the rotating rod 2 is fixedly connected with a positioning plate 8, and the four clamping plates 13 are movably arranged on the surface of the positioning plate 8 at equal intervals;

one side movable mounting of operation panel 1 has second threaded rod 15, the inside of 1 one side of operation panel is equipped with the bearing, the inner circle of bearing is connected with the fixed surface of second threaded rod 15, the outer lane of bearing and the inside fixed connection of operation panel 1, the bottom fixedly connected with low-speed motor 16 of second threaded rod 15, the both sides fixedly connected with mounting bracket of low-speed motor 16, low-speed motor 16 passes through the bottom fixed mounting of mounting bracket with operation panel 1, the surperficial threaded connection of low-speed motor 16 has thread bush 17, one side fixedly connected with electric telescopic handle 19 of thread bush 17, electric telescopic handle 19's output fixedly connected with grinds dish 20. The polishing disc 20 is arc-shaped and is matched with the surface of the magnetic ring.

Referring to fig. 1, in the present embodiment: the middle part of operation panel 1 has been seted up and has been led to the groove, and logical groove is passed through to the one end of dwang 2, and the activity is pegged graft in the middle part of operation panel 1. The inside that leads to the groove is provided with the bearing, the inner circle of bearing and the fixed surface of dwang 2 are connected, the outer lane of bearing and the inner wall fixed connection who leads to the groove improve dwang 2 pivoted stability.

Referring to fig. 1, in the present embodiment: two ends of the servo motor 3 are fixedly connected with support frames, and one ends of the support frames are fixedly installed at the bottom of the operating platform 1. The servo motor 3 and the operating platform 1 are fixedly installed through the supporting frame, and the installation stability of the servo motor 3 is improved.

Referring to fig. 3, in the present embodiment: the locating plate 8 is cross shape, and four spouts 14 have been seted up to the surface of locating plate 8 along circumference equidistance, four spouts 14 and four splint 13 one-to-one, and the slider is installed to the bottom of splint 13, and slider slidable mounting is passed through in the inside of spout 14 in the bottom of splint 13. When the movable sleeve 6 goes up and down to drive the connecting rod 11 to deflect, the four clamping plates 13 hinged to the periphery of the movable sleeve 6 move relatively or oppositely at the same time, and the sliding blocks at the bottoms of the clamping plates 13 are slidably mounted with the sliding grooves 14, so that the moving stability of the clamping plates 13 is improved.

Referring to fig. 1, in the present embodiment: the top of the first threaded rod 5 is symmetrically and fixedly connected with positioning rings 7, and the two positioning rings 7 are symmetrically arranged on the inner side and the outer side of the upper end of the movable sleeve 6. When rotating first threaded rod 5, when first threaded rod 5 rose, the holding ring 7 through the top end in the movable sleeve 6 promoted movable sleeve 6, drove movable sleeve 6 and rose, and when first threaded rod 5 descended, holding ring 7 on the outside top of movable sleeve 6 promoted movable sleeve 6 and descended.

Referring to fig. 1, in the present embodiment: a guide rod 18 is movably inserted in the threaded sleeve 17, and the bottom of the guide rod 18 is fixedly connected to the top surface of the operating platform 1. Through the setting of guide bar 18, drive second threaded rod 15 at low-speed motor 16 and rotate, can make threaded sleeve 17 go up and down, realize polishing the magnetic ring of co-altitude not.

The working principle is as follows: a power supply is switched on, a magnetic ring to be polished is placed at the top of the positioning plate 8, the first threaded rod 5 is meshed with the threaded groove 4 by rotating an inclined block at the top of the first threaded rod 5, the first threaded rod moves towards the inside of the threaded groove 4, the positioning ring 7 fixedly connected with the upper part of the first threaded rod 5 pushes the top of the movable sleeve 6 by moving, the movable sleeve 6 is driven to move downwards, when the movable sleeve 6 moves downwards, four clamping plates 13 which are equidistantly hinged around the movable sleeve 6 move oppositely and simultaneously under the deflection of a second fixing block 12, the periphery of the inner wall of the magnetic ring is pressed, the magnetic ring is clamped and fixed by an inner ring, the magnetic ring on the surface of the positioning plate 8 is driven to rotate by starting the servo motor 3, and at the moment, the polishing disc 20 is pushed by the electric telescopic rod 19 to polish the surface of the magnetic ring; the low-speed motor 16 drives the second threaded rod 15 to rotate, so that the threaded sleeve 17 drives the electric telescopic rod 19 to lift, and the surfaces of the magnetic rings with different heights are polished. Those not described in detail in this specification are well within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A magnetic ring burr grinding unit comprises: operation panel (1), its characterized in that: the middle part of the operating platform (1) is movably provided with a rotating rod (2), one end of the rotating rod (2) extends to the bottom of the operating platform (1), the bottom of the rotating rod (2) is fixedly provided with a servo motor (3), a thread groove (4) is formed in the rotating rod (2), the surface of the rotating rod (2) is provided with a movable sleeve (6), the middle part of the movable sleeve (6) is rotatably connected with a first threaded rod (5), and the surface of the first threaded rod (5) is in threaded connection with the thread groove (4) formed in the rotating rod (2);

the surface of the movable sleeve (6) is welded with four connecting blocks (9) at equal intervals along the circumference, one side of each connecting block (9) is symmetrically and fixedly connected with a first fixing block (10), one end of each first fixing block (10) is hinged with a connecting rod (11), one end of each connecting rod (11) is hinged with a second fixing block (12), a clamping plate (13) is fixedly connected between the two second fixing blocks (12), the surface of the rotating rod (2) is fixedly connected with a positioning plate (8), and the four clamping plates (13) are movably mounted on the surface of the positioning plate (8) at equal intervals;

one side movable mounting of operation panel (1) has second threaded rod (15), the bottom fixedly connected with low-speed motor (16) of second threaded rod (15), the surperficial threaded connection of low-speed motor (16) has thread bush (17), one side fixedly connected with electric telescopic handle (19) of thread bush (17), the output fixedly connected with of electric telescopic handle (19) grinds dish (20).

2. A magnetic ring burr grinding unit as defined in claim 1, wherein: a through groove is formed in the middle of the operating platform (1), and one end of the rotating rod (2) is movably inserted into the middle of the operating platform (1) through the through groove.

3. A magnetic ring burr grinding unit as defined in claim 1, wherein: the two ends of the servo motor (3) are fixedly connected with supporting frames, and one end of each supporting frame is fixedly installed at the bottom of the operating table (1).

4. A magnetic ring burr grinding unit as defined in claim 1, wherein: locating plate (8) are cross shape, four spout (14), four have been seted up to the surface of locating plate (8) along circumference equidistance spout (14) and four splint (13) one-to-one, the slider is installed to the bottom of splint (13), the inside at spout (14) is passed through slider slidable mounting in the bottom of splint (13).

5. A magnetic ring burr grinding unit as defined in claim 1, wherein: the top of the first threaded rod (5) is symmetrically and fixedly connected with positioning rings (7), and the two positioning rings (7) are symmetrically arranged on the inner side and the outer side of the upper end of the movable sleeve (6).

6. A magnetic ring burr grinding unit as defined in claim 1, wherein: a guide rod (18) is movably inserted into the threaded sleeve (17), and the bottom of the guide rod (18) is fixedly connected to the top surface of the operating platform (1).