CN210879101U - A grinding device for magnet piece finished product surface - Google Patents

Abstract

The utility model relates to the technical field of magnets, in particular to a polishing device for the surface of a finished magnet block, which comprises a workbench, wherein an electric sliding table is fixedly arranged at the middle end of the top surface of the workbench, a loading platform is fixedly arranged on a slide block assembled in the electric sliding table, an electric push rod and an electric cabinet are respectively and fixedly arranged at the left end of the top surface of the workbench, the electric push rod is arranged at the right side of the electric cabinet, and a connecting frame is fixedly arranged at the driving end above the electric push rod through welding, so that the polishing machine can be used for polishing all at one time.

Description

A grinding device for the surface of a magnet block finished product

technical field

The utility model relates to the technical field of magnets, in particular to a polishing device for the surface of a finished magnet block.

Background technique

The magnet needs to be polished to become a finished product, and the existing magnet polishing methods include manual polishing and mechanical polishing, both of which have certain defects. The existing magnet grinding method has the disadvantages of low grinding efficiency, low grinding quality and high labor intensity, so it is necessary to use grinding equipment to grind the magnet.

For example, the Chinese patent application number CN201620443551.X is a high-efficiency grinding device for magnet products, including left bracket, bottom plate, bearing seat I, bearing seat II, flat belt, large pulley, grinding wheel I, cylinder I, rotating shaft I, small pulley, Connection block, disc body, ferrule, electric suction cup, rotating shaft II, grinding wheel II, cylinder II, rotating shaft III, bevel gear I, bevel gear II, top plate, bearing seat III, motor, electromagnet I and electromagnet II, bottom plate The top is provided with a left bracket, bearing seat I and bearing seat II in sequence from left to right, a connecting block is arranged on the right side of the left bracket, the front and rear sides of the right end of the connecting block are hingedly connected with a ferrule, and the right end of the front ferrule is provided with a ferrule. Electromagnet I, the right end of the rear ferrule is provided with electromagnet II, the ferrule is provided with a disc body, the bottom and top of the disc body are provided with grooves, the grooves are provided with electric suction cups, and the bearing seat I There is a rotating shaft I, the upper end of the rotating shaft I is provided with a small pulley, above the small pulley is a cylinder I, above the cylinder I is connected with a grinding wheel I, the grinding wheel I is located directly below the disc body, and the bearing seat II is provided with a rotating shaft II , There is a large pulley at the bottom of the rotating shaft II, a flat belt is connected between the large pulley and the small pulley, the upper part of the rotating shaft II is equipped with a bevel gear II, the top plate is directly above the bottom plate, and the bottom of the top plate is equipped with a bearing seat III and a motor.

Although the above utility model can replace manual grinding of magnets, only one set of magnets can be clamped and fixed in the device ferrule at a time, and the dust generated during the grinding process cannot be effectively removed, which affects the production environment and the health and safety of processing personnel. Therefore, it is urgent to develop a polishing device for the surface of the finished magnet block to solve the above problems.

Utility model content

In view of the deficiencies of the prior art, the utility model provides a polishing device for the surface of the finished magnet block, which drives the height position of the connecting frame to move up and down by starting the electric push rod, so that the polishing disc is in contact with the surface of the magnet block, The motor drives the grinding disc to rotate rapidly through the rotating shaft, grinds the surface of the magnet block, and drives the slider to move through the electric sliding table, so as to move the multiple sets of magnet blocks fixed on the loading table, so that they can all be carried out at one time. Polished.

The utility model is realized through the following technical solutions:

A polishing device for the surface of a finished magnet block, comprising a worktable, an electric sliding table is fixedly installed at the middle end of the top surface of the worktable, and a loading table is fixedly installed on a slider assembled in the electric sliding table, and the working table is An electric push rod and an electric control box are respectively fixedly installed on the left end of the top surface of the table, and the electric push rod is arranged on the right side of the electric control box, and a connecting frame is fixedly installed on the driving end above the electric push rod by welding, A motor fixing seat is fixedly installed on the right side of the connecting frame, a motor is fixedly installed in the motor fixing seat, a rotating shaft is fixedly installed on the output end below the motor through a coupling, and a grinding disc is fixedly installed at the bottom end of the rotating shaft , a control switch is fixedly installed on the front side of the electric control box, a horizontal frame is fixedly installed on the right end of the top surface of the workbench, a suction fan is fixedly installed on the left end of the top surface of the horizontal frame, and the right end of the top surface of the horizontal frame is fixedly installed A dust collecting box is fixedly installed, a dust hood is fixedly installed on the output end on the left side of the suction fan, and a connecting pipe is installed on the output end of the rear end of the suction fan and is arranged on the upper left end of the front side of the dust collecting box. The openings communicate with each other, and a bracket is fixedly installed between the lower end of the suction hood and the workbench.

Preferably, four sets of supporting feet are symmetrically fixed and fixed on the front, rear, left, right, four corners of the bottom side of the worktable.

Preferably, the loading platform includes a platform, an air cylinder, a push plate, a fixed block, a guide rail shaft, a bearing seat, and a connecting rod, the air cylinder is fixedly installed in the middle of the rear end of the top surface of the platform, and the top surface of the platform starts from The middle part from the front end to the rear end is fixedly installed with fixed blocks at equal intervals, two sets of the bearing seats are fixedly installed at the front and rear ends of the rear side of the top surface of the platform, and the guide rail shafts are fixedly installed between the two sets of the bearing seats. The through hole opened on the right side of the push plate is slidably connected to the guide rail shaft, the connecting rods are fixedly installed between the left sides of several groups of the push plates, and are arranged on the rear side of the rearmost group of the push plates The middle end of the cylinder is fixedly installed with the driving end of the cylinder.

Preferably, a magnet block is fixedly clamped between the push plate and the fixing block.

Preferably, the motor, the suction fan and the cylinder are all electrically connected to an external power source through the control switch.

The beneficial effects of the present utility model are:

1. Push the push plate forward through the cylinder, so that several groups of push plates clamp and fix the multiple sets of magnet blocks placed there, and the loading table can effectively clamp and fix the magnet blocks of different sizes.

2. The height of the connecting frame is moved up and down by starting the electric push rod, so that the grinding disc is in contact with the surface of the magnet block. The motor drives the grinding disc to rotate rapidly through the rotating shaft to grind the surface of the magnet block. Drive the slider to move, so as to move the multiple sets of magnet blocks fixed on the loading table, so that they can all be polished at one time.

3. And the dust generated during the grinding process is inhaled into the dust box through the suction hood, so as to avoid the dust diffused during the grinding process and affect the processing environment.

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are just some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

Fig. 1 is the structural representation of the present utility model;

Fig. 2 is the top view structure schematic diagram of the loading platform in the present utility model;

Fig. 3 is the bottom view structure schematic diagram of the loading platform in the present invention.

In the picture: 1- Workbench, 101- Support feet, 2- Electric slide rail, 201- Slider, 3- Loading table, 301- Platform, 302- Air cylinder, 303- Push plate, 304- Fixed block, 305- Guide rail Shaft, 306-bearing seat, 307-connecting rod, 4-electric push rod, 5-electric control box, 501-control switch, 6-connecting frame, 7-motor holder, 8-motor, 9-rotating shaft, 10- Grinding disc, 11-horizontal frame, 12-suction fan, 13-dust box, 14-suction hood, 15-magnet block.

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described above are a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

A polishing device for the surface of a finished magnet block, comprising a worktable 1, an electric sliding table 2 is fixedly installed at the middle end of the top surface of the worktable 1, and a loading table 3 is fixedly installed on a slider 201 assembled in the electric sliding table 2, The left end of the top surface of the workbench 1 is respectively fixed with an electric push rod 4 and an electric control box 5, and the electric push rod 4 is arranged on the right side of the electric control box 5, and the upper driving end of the electric push rod 4 is fixedly installed with a connecting frame by welding 6. The motor fixing seat 7 is fixedly installed on the right side of the connecting frame 6, the motor 8 is fixedly installed in the motor fixing seat 7, the rotating shaft 9 is fixedly installed on the output end under the motor 8 through the coupling, and the bottom end of the rotating shaft 9 is fixedly installed with grinding The panel 10, the control switch 501 is fixedly installed on the front side of the electric control box 5, the horizontal frame 11 is fixedly installed on the right end of the top surface of the workbench 1, the suction fan 12 is fixedly installed on the left end of the top surface of the horizontal frame 11, and the The dust collecting box 13 is fixedly installed at the right end, the dust collecting hood 14 is fixedly installed on the output end on the left side of the suction fan 12, and the output end at the rear end of the suction fan 12 is connected to the dust collecting box 13 through a connection pipe installed on the upper left end of the front side. The openings are connected, and a bracket is fixedly installed between the lower end of the suction hood 14 and the workbench 1 .

Specifically, four sets of support feet 101 are symmetrically fixed on the four corners of the bottom side of the worktable 1, and the three sets of support feet 101 are installed symmetrically. The connecting rod 307, the middle of the rear end of the top surface of the platform 301 is fixedly installed with the cylinder 302, the top surface of the platform 301 is fixedly installed with fixed blocks 304 at equal intervals from the front end to the middle of the rear end, and the front and rear ends of the rear side of the top surface of the platform 301 are fixedly installed with Two sets of bearing seats 306, the guide shaft 305 is fixedly installed between the two sets of bearing seats 306, the through hole opened on the right side of the push plate 303 is slidably connected with the guide shaft 305, and the left sides of the several sets of push plates 303 are fixedly installed. The connecting rod 307 is arranged at the middle end of the rear side of the rearmost group of push plates 303 and is fixedly installed with the driving end of the cylinder 302. The magnet block 15, the motor 8, the suction fan are fixedly clamped between the push plate 303 and the fixing block 304. Both the 12 and the cylinder 32 are electrically connected to the external power source through the control switch 501 .

When the utility model is used, the magnet block 15 to be polished is placed between the fixed block 304 of the platform 31 and the push plate 303 in turn, and the control switch 501 is connected to the external power source to activate the air cylinder 302, and the air cylinder 302 moves forward. The push plates 303 are pushed so that several groups of the push plates 303 clamp and fix the multiple sets of magnet blocks 15 placed thereon. By starting the electric push rod 4, the height position of the connecting frame 6 is moved up and down, so that the grinding disc 10 is in contact with the surface of the magnet block 15, and then the suction fan 12 and the motor 8 are started, and the motor 8 drives the grinding disc 10 to rotate rapidly through the rotating shaft 9. , grind the surface of the magnet block 15 , and drive the slider 201 to move through the electric slide table 2 , thereby moving the multiple groups of magnet blocks 15 fixed on the loading table 3 , so that the grinding process can be performed all at once. In addition, the dust generated during the grinding process is sucked into the dust collecting box through the suction hood 14, so as to avoid the dust diffused during the grinding process from affecting the processing environment.

The model of the electric sliding table used above is FSL120, the model of the control switch is ZJ-03C, and the control circuit can be realized by simple programming by those skilled in the art, which belongs to the common knowledge in the field, and only uses it, and does not It is improved, and the present utility model is mainly used to polish the magnet, so the present utility model will not explain the control method and circuit connection in detail.

The above embodiments are only used to illustrate the technical solutions of the present utility model, but not to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be used for the foregoing implementations. The technical solutions described in the examples are modified, or some technical features thereof are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (5)

1. A polishing device for the surface of a finished magnet block, comprising a workbench (1), characterized in that: an electric slide table (2) is fixedly installed at the middle end of the top surface of the workbench (1), and the electric slide A loading table (3) is fixedly installed on the slider (201) assembled in the table (2), and an electric push rod (4) and an electric control box (5) are respectively fixedly installed on the left end of the top surface of the worktable (1). , and the electric push rod (4) is arranged on the right side of the electric control box (5), and a connecting frame (6) is fixedly installed on the upper driving end of the electric push rod (4) by welding, and the connecting frame (6) A motor fixing seat (7) is fixedly installed on the right side, a motor (8) is fixedly installed in the motor fixing seat (7), and a rotating shaft is fixedly installed on the output end under the motor (8) through a coupling (9), a grinding disc (10) is fixedly installed at the bottom end of the rotating shaft (9), a control switch (501) is fixedly installed on the front side of the electric control box (5), and the top surface of the workbench (1) A horizontal frame (11) is fixedly installed on the right end, a suction fan (12) is fixedly installed on the left end of the top surface of the horizontal frame (11), and a dust collecting box (13) is fixedly installed on the right end of the top surface of the horizontal frame (11). , a suction hood (14) is fixedly installed on the output end of the left side of the suction fan (12), and a connection pipe is installed on the output end of the rear end of the suction fan (12) and the dust collecting box (13) The openings provided at the upper left end of the front side communicate with each other, and a bracket is fixedly installed between the lower end of the suction hood (14) and the workbench (1). 2. A polishing device for the surface of a finished magnet block according to claim 1, characterized in that: four groups of supporting feet (101) are symmetrically and fixedly installed on the front, rear, left, right, four corners of the bottom side of the worktable (1) . 3. A polishing device for the surface of a finished magnet block according to claim 1, wherein the loading table (3) comprises a platform (301), a cylinder (302), a push plate (303), a fixed A block (304), a guide rail shaft (305), a bearing seat (306), and a connecting rod (307), the cylinder (302) is fixedly installed in the middle of the rear end of the top surface of the platform (301). 301) Fixing blocks (304) are fixedly installed on the top surface at equal intervals from the front end to the middle of the rear end, and two sets of the bearing seats (306) are fixedly installed at the front and rear ends of the rear side of the top surface of the platform (301). The guide rail shaft (305) is fixedly installed between the bearing seats (306), and the through hole opened on the right side of the push plate (303) is slidably connected with the guide rail shaft (305). The connecting rod (307) is fixedly installed between the left side of the plate (303), and the middle end of the rear side of a group of the push plates (303) arranged at the rearmost end is fixed with the driving end of the air cylinder (302). Install. 4. A polishing device for the surface of a finished magnet block according to claim 3, characterized in that: a magnet block (15) is fixedly clamped between the push plate (303) and the fixing block (304). ). 5. A polishing device for the surface of a finished magnet block according to claim 3, characterized in that: the motor (8), the suction fan (12) and the air cylinder (302) all pass through the The control switch (501) is electrically connected with the external power source.

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