CN113977448A

CN113977448A - Magnetic core surface polishing device

Info

Publication number: CN113977448A
Application number: CN202111346499.8A
Authority: CN
Inventors: 严家豪; 陈利明; 周浙锋; 王建良; 夏建忠
Original assignee: Haining Huayue Electronics Co ltd
Current assignee: Haining Huayue Electronics Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-01-28

Abstract

The invention discloses a magnetic core surface polishing device which comprises an operation table, wherein the upper surface of the operation table is fixedly connected with an installation seat, the inner side wall of the installation seat is rotatably connected with a polishing barrel, the lower bottom surface of the operation table is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a driving rod, the top of the driving rod penetrates through the operation table and is fixedly connected with a magnetic disk, and the upper surface of the operation table is rotatably connected with a rotating rod. According to the invention, through the mutual matching of the driving rod, the transmission mechanism, the rotating rod, the first flat gear and the second flat gear, the driving rod drives the rotating rod to rotate through the transmission mechanism, the rotating rod drives the polishing barrel to rotate clockwise through the first flat gear and the second flat gear, and the driving rod drives the magnetic needle to rotate anticlockwise in the polishing barrel through the magnetic disk.

Description

Magnetic core surface polishing device

Technical Field

The invention relates to the technical field of polishing machines, in particular to a magnetic core surface polishing device.

Background

The polishing machine, also called as a grinder, is often used for mechanical grinding, polishing and waxing, and the working principle is that a motor drives a sponge or wool polishing disc arranged on the polishing machine to rotate at a high speed, and the polishing disc and a polishing agent act together and rub a surface to be polished, so that the aims of removing paint surface pollution, an oxide layer and shallow marks can be achieved.

Along with the industrial demand, the polishing machine has also developed different style types, such as disk type polishing machine, flame polishing machine and magnetic force polishing machine etc. the magnetic core is a sintering magnetic metal oxide who comprises various iron oxide mixtures, in carrying out the magnetic core production process, the production part needs carry out surface finish through the magnetic force polishing machine, traditional magnetic force polishing machine drives magnetism through single magnetic disk and carries out burnishing and polishing to the part surface, but this kind of mode polishing effect is relatively poor to magnetism needle and part surface laminating degree is poor, leads to the precision of part surface finish to be lower.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a magnetic core surface polishing device.

The purpose of the invention can be realized by the following technical scheme: the utility model provides a magnetic core surface finish device, includes the operation panel, fixed surface is connected with the mount pad on the operation panel, the mount pad inside wall rotates and is connected with the polishing bucket, bottom surface fixedly connected with driving motor under the operation panel, driving motor output fixedly connected with actuating lever, actuating lever top runs through operation panel and fixedly connected with disk, the operation panel upper surface rotates and is connected with the bull stick, be connected through drive mechanism between bull stick and the actuating lever, the fixed coupling in bull stick top has first pinion, the meshing of first pinion lateral wall is connected with the second pinion, the fixed coupling of second pinion is on the polishing bucket lateral wall, the operation panel upper surface is connected with the bung through adjusting part, the fixed coupling of polishing bucket lateral wall has the snap ring, the bung inlays to be established on the snap ring inside wall.

The transmission mechanism comprises a first transmission wheel fixedly sleeved on the outer side wall of the driving rod, the first transmission wheel is connected with a second transmission wheel through transmission of a transmission belt, and the second transmission wheel is fixedly sleeved on the outer side wall of the rotating rod.

The adjusting component comprises a connecting frame fixedly connected to the upper surface of the operating platform, the top of the connecting frame is penetrated through and is in threaded connection with a bolt, and the bolt is rotatably connected to the upper surface of the barrel cover.

The polishing device is characterized in that two stabilizing blocks are fixedly connected to the inner side wall of the mounting seat, the magnetic disc is rotatably connected between the two stabilizing blocks, and the magnetic disc is located below the polishing barrel.

The polishing barrel is characterized in that a first connecting ring is fixedly connected to the inner side wall of the mounting seat, the polishing barrel is rotatably connected to the inner side wall of the first connecting ring, a second connecting ring is connected to the side wall of the connecting frame through a connecting plate, and the polishing barrel is rotatably connected to the inner side wall of the second connecting ring.

The polishing barrel is characterized in that a cavity is formed in the side wall of the polishing barrel, sound insulation cotton is arranged on the inner side wall of the cavity, a mounting groove is formed in the side wall of the barrel cover, and sound absorption cotton is arranged on the inner side wall of the mounting groove.

Compared with the prior art, the invention has the advantages that:

1. this magnetic core surface finish device, through the actuating lever, drive mechanism, the bull stick, mutually supporting of first pinion and second pinion, the actuating lever passes through drive mechanism and drives the bull stick rotation, the bull stick drives the polishing bucket clockwise rotation through first pinion and second pinion, and the actuating lever passes through the magnetic disk and drives the magnetism needle at the inside anticlockwise rotation of polishing bucket, can make burnishing device better to the polishing effect of part through this kind of rotation mode, it is better to make magnetism needle and part surface laminating, it is higher to the part surface finish precision.

2. This magnetic core surface finish device through mutually supporting of mount pad, first go-between, second go-between, bung, snap ring, bolt and link, and first go-between, second go-between and mount pad can be with the stable installation of burnishing barrel on the workstation, when polishing, through the screw rod with bung lock on the burnishing barrel rather than the gomphosis, make the burnishing barrel rotate more stably when carrying out the part polishing.

Drawings

FIG. 1 is a schematic structural diagram of a magnetic core surface polishing apparatus according to the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a schematic view showing the connection of the mounting base, the magnetic disk and the fixing block in the magnetic core surface polishing apparatus according to the present invention;

fig. 4 is a schematic diagram illustrating the connection between the connection plate and the second connection ring in the magnetic core surface polishing apparatus according to the present invention.

In the figure, 1, a workbench; 2. a mounting seat; 3. a polishing barrel; 4. a drive motor; 5. a drive rod; 6. A magnetic disk; 7. a rotating rod; 8. a first spur gear; 9. a second spur gear; 10. a first drive pulley; 11. a transmission belt; 12. a second transmission wheel; 13. a stabilizing block; 14. a first connecting ring; 15. a connecting plate; 16. a snap ring; 17. a bolt; 18. a barrel cover; 19. sound insulation cotton; 20. sound-absorbing cotton; 21. a connecting frame; 22. a second connecting ring.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

Referring to fig. 1-4, this magnetic core surface finish device, including operation panel 1, fixed surface is connected with mount pad 2 on the operation panel 1, 2 inside walls of mount pad rotate and are connected with polishing barrel 3, bottom surface fixedly connected with driving motor 4 under the operation panel 1, 4 output end fixedly connected with actuating lever 5 of driving motor, 5 tops of actuating lever run through operation panel 1 and fixedly connected with

disk

6, 2 inside walls fixedly connected with two firm piece 13 of mount pad, disk 6 rotates and connects between two firm piece 13, disk 6 is located polishing barrel 3 below, when actuating lever 5 drives disk 6 and rotates, firm piece 13 can stabilize the rotation orbit of disk 6.

The upper surface of the operation platform 1 is rotatably connected with a rotating rod 7, the rotating rod 7 is connected with the driving rod 5 through a transmission mechanism, the transmission mechanism comprises a first transmission wheel 10 fixedly sleeved on the outer side wall of the driving rod 5, the first transmission wheel 10 is in transmission connection with a second transmission wheel 12 through a transmission belt 11, the second transmission wheel 12 is fixedly sleeved on the outer side wall of the rotating rod 7, a first flat gear 8 is fixedly sleeved at the top of the rotating rod 7, the outer side wall of the first flat gear 8 is in meshing connection with a second flat gear 9, the second flat gear 9 is fixedly sleeved on the outer side wall of the polishing barrel 3, the driving rod 5 drives the rotating rod 7 to rotate through the transmission mechanism, the rotating rod 7 drives the polishing barrel 3 to rotate through the first flat gear 8 and the second flat gear 9, and when a part is polished, the polishing device can polish the part more fully through the autorotation of the polishing barrel 3.

The upper surface of the operation platform 1 is connected with a barrel cover 18 through an adjusting component, the adjusting component comprises a connecting frame 21 fixedly connected with the upper surface of the operation platform 1, the top of the connecting frame 21 penetrates through and is in threaded connection with a bolt 17, the side wall of the connecting frame 21 is provided with a threaded hole matched with the bolt 17, the bolt 17 is in threaded connection with the inner side wall of the threaded hole, the bolt 17 is rotatably connected with the upper surface of the barrel cover 18, the outer side wall of the polishing barrel 3 is fixedly sleeved with a clamping ring 16, the barrel cover 18 is embedded on the inner side wall of the clamping ring 16, the inner side wall of the installation seat 2 is fixedly connected with a first connecting ring 14, the polishing barrel 3 is rotatably connected with the inner side wall of the first connecting ring 14, the side wall of the connecting frame 21 is connected with a second connecting ring 22 through a connecting plate 15, the polishing barrel 3 is rotatably connected with the inner side wall of the second connecting ring 22, when polishing is carried out, the barrel cover 18 can be stably buckled on the polishing barrel 3 through the bolt 17, and meanwhile, the embedding mode of the barrel cover 18 is adopted, the rotation of the polishing barrel 3 can be stabilized.

The cavity has been seted up to burnishing barrel 3 lateral walls, and the cavity inside wall is provided with soundproof cotton 19, and the mounting groove has been seted up to 18 lateral walls of bung, and the mounting groove inside wall is provided with inhales sound cotton 20, and when polishing the operation, soundproof cotton 19 can prevent that the sound that produces from transmitting to burnishing barrel 3 when magnetism needle and part polish outside to inhale sound cotton 20 and can absorb the noise that produces, and then reduce the noise to the influence of operation personnel physical and mental health.

The working principle is as follows: place the part in burnishing barrel 3, rotate bolt 17, bolt 17 drives 18 downshifts of bung, make in 18 embedding snap ring 16 of bung, start driving motor 4, driving motor 4 drives actuating lever 5 and rotates, actuating lever 5 drives disk 6 and rotates, disk 6 drives the magnetic needle and rotates at 3 inside rotations of burnishing barrel, the magnetic needle is polished the part surface in 3 inside polishing barrel, actuating lever 5 drives bull stick 7 through drive belt 11 and rotates simultaneously, bull stick 7 drives first pinion 8 and rotates, first pinion 8 drives second pinion 9 and rotates, second pinion 9 drives burnishing barrel 3 and rotates, the rotation through the rotation of magnetic needle and burnishing barrel 3 makes the part polishing more abundant, make the precision of the part surface polishing of magnetic needle better.

The above components are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Claims

1. A magnetic core surface polishing device, comprising a workbench (1), characterized in that: a mounting seat (2) is fixedly connected to the upper surface of the workbench (1), and the inner side wall of the mounting seat (2) is rotatably connected There is a polishing barrel (3), a drive motor (4) is fixedly connected to the bottom surface of the work table (1), and a drive rod (5) is fixedly connected to the output end of the drive motor (4), and the drive rod (5) The top penetrates through the workbench (1) and is fixedly connected with a magnetic disk (6). The upper surface of the workbench (1) is rotatably connected with a rotating rod (7), and the rotating rod (7) and the driving rod (5) pass through The transmission mechanism is connected, the top of the rotating rod (7) is fixedly sleeved with a first spur gear (8), and the outer side wall of the first spur gear (8) is meshed with a second spur gear (9). Two flat gears (9) are fixedly sleeved on the outer side wall of the polishing bucket (3), the upper surface of the working table (1) is connected with a bucket cover (18) through an adjustment component, and the outer side wall of the polishing bucket (3) is fixedly sleeved. A snap ring (16) is connected, and the bucket cover (18) is embedded on the inner side wall of the snap ring (16).

2 . The magnetic core surface polishing device according to claim 1 , wherein the transmission mechanism comprises a first transmission wheel ( 10 ) fixedly sleeved on the outer side wall of the driving rod ( 5 ), and the first transmission wheel ( 10 ) The transmission wheel (10) is connected with a second transmission wheel (12) through a transmission belt (11), and the second transmission wheel (12) is fixedly sleeved on the outer side wall of the rotating rod (7).

3 . The magnetic core surface polishing device according to claim 1 , wherein the adjustment component comprises a connecting frame ( 21 ) fixedly connected to the upper surface of the workbench ( 1 ), and the connecting frame ( 21 ) A bolt (17) is threadedly connected to the top through the top, and the bolt (17) is rotatably connected to the upper surface of the barrel cover (18).

4. A magnetic core surface polishing device according to claim 1, characterized in that: the inner side wall of the mounting seat (2) is fixedly connected with two stabilizing blocks (13), and the magnetic disk (6) is rotatably connected to Between the two stabilizing blocks (13), the magnetic disk (6) is located under the polishing barrel (3).

5 . The magnetic core surface polishing device according to claim 3 , wherein a first connecting ring ( 14 ) is fixedly connected to the inner side wall of the mounting seat ( 2 ), and the polishing barrel ( 3 ) is rotatably connected. 6 . On the inner side wall of the first connecting ring (14), the side wall of the connecting frame (21) is connected with a second connecting ring (22) through the connecting plate (15), and the polishing barrel (3) is rotatably connected to the second connecting ring on the inner side wall of the ring (22).

6 . The magnetic core surface polishing device according to claim 1 , wherein a cavity is provided on the side wall of the polishing barrel ( 3 ), and a sound insulation cotton ( 19 ) is provided on the inner side wall of the cavity, so that the The side wall of the barrel cover (18) is provided with an installation groove, and the inner side wall of the installation groove is provided with a sound-absorbing cotton (20).