阅读说明：本技术 一种铸造铝镍钴磁钢的磨加工方法及装置 (Grinding method and device for casting alnico ) 是由 李泉 于 2021-07-21 设计创作，主要内容包括：本发明涉及金属加工技术领域,具体公开了一种铸造铝镍钴磁钢的磨加工方法及装置,包括板体、两组转动组件、电机、连接皮带、气缸、立板和打磨器,两组转动组件对称设置在板体上,每组转动组件包括支架、辊轮、连接轴和带轮,辊轮与支架转动连接,连接轴的一端与带轮固定连接,连接轴的另一端贯穿支架并与辊轮固定连接,电机与其中一个带轮传动连接,两个带轮之间通过连接皮带连接,气缸设置在板体上,立板与板体固定连接,打磨器设置在立板的一侧。通过上述结构设置,能够加快磁钢的打磨效率及提升磁钢的打磨品质。(The invention relates to the technical field of metal processing, and particularly discloses a grinding method and a grinding device for casting alnico, which comprise a plate body, two groups of rotating assemblies, a motor, a connecting belt, a cylinder, a vertical plate and a grinder. Through the structure, the polishing efficiency of the magnetic steel and the polishing quality of the magnetic steel can be accelerated.)

1. A grinding device for casting alnico, which is characterized in that,

including plate body, two sets of runner assembly, motor, connection belt, cylinder, riser and sander, it is two sets of the runner assembly symmetry sets up on the plate body, every group the runner assembly includes support, running roller, connecting axle and band pulley, the running roller with the support rotates and connects, the one end of connecting axle with band pulley fixed connection, the other end of connecting axle runs through the support and with running roller fixed connection, the motor with one of them the band pulley transmission is connected, two pass through between the band pulley connect the belt, the cylinder sets up on the plate body, the riser with plate body fixed connection, the sander sets up one side of riser.

2. The grinding device for casting alnico as claimed in claim 1,

the grinding device for the cast alnico steel further comprises a lower clamping block, an upper clamping block and a connecting plate, wherein the lower clamping block is positioned above the plate body, the upper clamping block is arranged above the lower clamping block, the upper clamping block is connected with the lower clamping block through the connecting plate, and the output end of the cylinder is fixedly connected with the connecting plate.

3. The grinding device for casting alnico as claimed in claim 2,

the lower clamping block and the upper clamping block are provided with adaptation grooves, and each adaptation groove is internally provided with a plurality of balls.

4. The device for grinding alnico as claimed in claim 3, wherein,

the up end of plate body has the spout, the mill processingequipment of casting alnico magnet still includes the slider, the slider with plate body sliding connection, and be located the inside of spout, just the slider with grip block fixed connection down.

5. The device for grinding alnico as claimed in claim 4, wherein,

the grinding device for casting the alnico steel further comprises four supports, wherein the four supports are fixedly connected with the plate body and are respectively positioned at four bottom corners of the plate body.

6. The device for grinding alnico as claimed in claim 5, wherein,

the grinding device for casting the alnico steel further comprises four anti-slip pads, and each anti-slip pad is arranged below the support.

7. The machining method of the grinding device for casting alnico according to claim 6, comprising the steps of:

placing the magnetic steel between the two rollers, and then limiting the magnetic steel by using the upper clamping block and the lower clamping block;

then starting the motor and the sander to drive the magnetic steel to circumferentially roll;

then the cylinder is started, so that the cylinder extends to push the magnetic steel to move towards the sander and the magnetic steel is driven by the two rollers to roll circumferentially, and the sander polishes the outer edge of the end part of the magnetic steel.

Technical Field

The invention relates to the technical field of metal processing, in particular to a grinding method and a grinding device for casting alnico.

Background

The cast alnico is an alloy of various metal elements such as aluminum, iron, cobalt, nickel, copper, chromium and the like, is melted by an intermediate frequency furnace and is cast and molded, and is a hard and brittle magnetic material. The hardness HRC of the alloy reaches more than 60. The mechanical processing amount can only be processed by grinding.

But the quality of the cast alnico steel ground by the existing grinding device is to be improved.

Disclosure of Invention

The invention aims to provide a grinding method and a grinding device for casting alnico, and aims to solve the technical problem that the quality of a cast alnico product ground by the existing grinding device in the prior art needs to be improved.

In order to achieve the purpose, the grinding device for casting alnico comprises a plate body, two groups of rotating assemblies, a motor, a connecting belt, a cylinder, a vertical plate and a grinder, wherein the two groups of rotating assemblies are symmetrically arranged on the plate body, each group of rotating assemblies comprises a support, a roller, a connecting shaft and a belt wheel, the roller is rotatably connected with the support, one end of the connecting shaft is fixedly connected with the belt wheel, the other end of the connecting shaft penetrates through the support and is fixedly connected with the roller wheel, the motor is in transmission connection with one of the belt wheels, the two belt wheels are connected through the connecting belt, the cylinder is arranged on the plate body, the vertical plate is fixedly connected with the plate body, and the grinder is arranged on one side of the vertical plate.

The cylindrical magnetic steel is placed between the two rollers, then the motor is started, the motor drives one of the pulleys to rotate, the two pulleys are connected through the connecting belt, the two pulleys can be rotated, the corresponding rollers are driven to rotate through the connecting shaft, so that the magnetic steel is driven to roll circumferentially, meanwhile, the air cylinder acts, the output end of the air cylinder extends to support the magnetic steel to move towards the direction close to the sander, then the sander is started, the outer edge of the end part of the magnetic steel rolling circumferentially is polished, manual polishing of workers is not needed by the polishing device for casting the alnico, polishing of the magnetic steel can be rapidly achieved, polishing efficiency is improved, and the outer edge of the end part of the magnetic steel can be polished by the rotation of the magnetic steel, the polishing effect of the outer edge of the end part of the magnetic steel is ensured to be more uniform, and the polishing quality is ensured.

Wherein, the mill processingequipment of casting alnico magnet steel still includes grip block down, goes up the grip block and link the board, the grip block is located down the top of plate body, it sets up to go up the grip block the top of grip block down, go up the grip block with down pass through between the grip block link the board to be connected, the output of cylinder with link board fixed connection.

Through lower grip block with go up the grip block and mutually support, can inject the turned position of magnet steel for the magnet steel rotates more stably.

The lower clamping block and the upper clamping block are provided with adaptation grooves, and each adaptation groove is internally provided with a plurality of balls.

The setting in adaptation groove can adapt to the shape of magnet steel to the cooperation is a plurality of the ball can make the rotation of magnet steel more smooth-going, is favorable to the sander to polish the magnet steel, promotes the product quality of polishing.

Wherein, the up end of plate body has the spout, the mill processingequipment of casting alnico magnet still includes the slider, the slider with plate body sliding connection, and be located the inside of spout, just the slider with grip block fixed connection down.

When the output end of the air cylinder pushes or pulls the connecting plate, the sliding block moves in the sliding groove, so that the lower clamping block moves more stably.

The grinding device for casting the alnico steel further comprises four supports, wherein the four supports are respectively fixedly connected with the plate body and are respectively positioned at four bottom corners of the plate body.

The four supports are used for supporting the plate body.

The grinding device for casting the alnico steel further comprises four anti-slip pads, and each anti-slip pad is arranged below the support.

The anti-slip mat can increase the connection stability between the support and the ground, and the support is not easy to slide or shake.

The invention also provides a processing method of the grinding device for casting the alnico, which comprises the following steps:

placing the magnetic steel between the two rollers, and then limiting the magnetic steel by using the upper clamping block and the lower clamping block;

then starting the motor and the sander to drive the magnetic steel to circumferentially roll;

then the cylinder is started, so that the cylinder extends to push the magnetic steel to move towards the sander and the magnetic steel is driven by the two rollers to roll circumferentially, and the sander polishes the outer edge of the end part of the magnetic steel.

According to the grinding method and device for casting alnico, the cylindrical magnetic steel is placed between the two rollers, then the motor is started, the motor drives one of the belt wheels to rotate, the two belt wheels are connected through the connecting belt, so that the two belt wheels can rotate, the corresponding rollers are driven to rotate through the connecting shaft, the magnetic steel is driven to roll circumferentially, meanwhile, the air cylinder acts, the output end of the air cylinder extends, the magnetic steel is supported to move towards the direction close to the grinder, then the grinder is started, the outer edge of the end part of the circumferentially rolling magnetic steel is ground, manual grinding of workers is not needed by the grinding device for casting alnico, grinding efficiency can be improved, and the outer edge of the end part of the magnetic steel can be ground by utilizing the rotation of the magnetic steel, the polishing effect of the outer edge of the end part of the magnetic steel is ensured to be more uniform, and the polishing quality is ensured.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a grinding device for casting alnico according to the present invention.

Fig. 2 is a side view of the grinding device for casting alnico according to the present invention.

Fig. 3 is a cross-sectional view of the a-a line structure of fig. 2 of the present invention.

Fig. 4 is an enlarged view of a portion of the structure of fig. 3B according to the present invention.

Fig. 5 is a front view of the apparatus for grinding alnico according to the present invention.

Fig. 6 is a cross-sectional view of the C-C line structure of fig. 5 of the present invention.

Fig. 7 is a flow chart of the steps of the grinding method for casting alnico according to the present invention.

1-plate body, 101-chute, 2-rotating assembly, 21-bracket, 22-roller, 23-connecting shaft, 24-belt wheel, 3-motor, 4-connecting belt, 5-cylinder, 6-vertical plate, 7-sander, 8-lower clamping block, 9-upper clamping block, 10-connecting plate, 11-adapting groove, 12-sliding block, 13-support, 14-non-slip mat, 15-groove, 16-moving block, 17-elastic piece, 18-hollowed groove, 19-slag receiving box and 20-ball.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1 to 6, the present invention provides a grinding device for casting alnico, comprising a plate body 1, two sets of rotating assemblies 2, a motor 3, a connecting belt 4, a cylinder 5, a vertical plate 6 and a grinder 7, wherein the two sets of rotating assemblies 2 are symmetrically arranged on the plate body 1, each set of rotating assemblies 2 comprises a bracket 21, a roller 22, a connecting shaft 23 and a belt wheel 324, the roller 22 is rotatably connected with the bracket 21, one end of the connecting shaft 23 is fixedly connected with the belt wheel 324, the other end of the connecting shaft 23 penetrates through the bracket 21 and is fixedly connected with the roller 22, the motor 3 is in transmission connection with one of the belt wheels 324, the two belt wheels 324 are connected through the connecting belt 4, the air cylinder 5 is arranged on the plate body 1, the vertical plate 6 is fixedly connected with the plate body 1, and the sander 7 is arranged on one side of the vertical plate 6.

In this embodiment, the sander 7 is composed of a driving motor and a sanding head, by placing the cylindrical magnetic steel between two rollers 22, then starting the motor 3, the motor 3 drives one of the pulleys 324 to rotate, and because the two pulleys 324 are connected through the connecting belt 4, the two pulleys 324 can both rotate, so as to drive the corresponding rollers 22 to rotate through the connecting shaft 23, thereby driving the magnetic steel to circumferentially roll, and at the same time, the cylinder 5 acts, the output end of the cylinder 5 extends, supports the magnetic steel to move towards the direction close to the sander 7, then the sander 7 is started, further polishes the outer edge of the end of the circumferentially rolling magnetic steel, and the sanding device for casting alnico magnetic steel can quickly achieve sanding of the magnetic steel without manual sanding by workers, the polishing efficiency is accelerated, the end outer edge of the magnetic steel can be polished by the rotation of the magnetic steel, the polishing effect of the end outer edge of the magnetic steel is more uniform, and the polishing quality is guaranteed.

Further, the grinding device of casting alnico still includes grip block 8 down, goes up grip block 9 and even board 10, grip block 8 is located down the top of plate body 1, it sets up to go up grip block 9 the top of grip block 8 down, go up grip block 9 with pass through down between the grip block 8 even board 10 is connected, the output of cylinder 5 with even board 10 fixed connection.

The lower clamping block 8 and the upper clamping block 9 are provided with adaptation grooves 11, and each adaptation groove 11 is internally provided with a plurality of balls 20.

The up end of plate body 1 has spout 101, the mill processingequipment of casting alnico magnet still includes slider 12, slider 12 with 1 sliding connection of plate body, and be located the inside of spout 101, just slider 12 with 8 fixed connection of grip block down.

In this embodiment, through lower grip block 8 with go up grip block 9 and mutually support, can inject the turned position of magnet steel, the setting of adaptation groove 11 can adapt to the shape of magnet steel, and the cooperation is a plurality of ball 20 can make the rotation of magnet steel more smooth-going, is favorable to sander 7 to polish the magnet steel, promotes the product quality of polishing.

Further, the up end of plate body 1 has spout 101, the mill processingequipment of casting alnico magnet still includes slider 12, slider 12 with 1 sliding connection of plate body, and be located the inside of spout 101, just slider 12 with 8 fixed connection of grip block down.

In this embodiment, when the output end of the cylinder 5 pushes or pulls the connecting plate 10, the sliding block 12 moves in the sliding groove 101, so that the movement of the lower clamping block 8 is more stable.

Further, the grinding device for casting alnico still includes four supports 13, four the supports 13 respectively with the plate body 1 is fixedly connected, and is located respectively at four base angles of the plate body 1.

The grinding device for casting the alnico steel further comprises four anti-slip pads 14, and each anti-slip pad 14 is arranged below the support 13.

In the present embodiment, four of the supports 13 are used for supporting the plate body 1. The arrangement of the anti-slip mat 14 can increase the connection stability between the support 13 and the ground, and the support 13 is not easy to slide or shake.

Further, a groove 15 is formed in the connecting plate 10, the grinding device for casting alnico further comprises a moving block 16 and an elastic piece 17, the moving block 16 is connected with the groove 15 in a sliding mode, one end of the moving block 16 is fixedly connected with the upper clamping block 9, one end of the elastic piece 17 is fixedly connected with the moving block 16, and the other end of the elastic piece 17 is fixedly connected with the inner wall of the groove 15.

In this embodiment, when the magnetic steel needs to be clamped, the upper clamping block 9 is shifted, so that the moving block 16 moves upwards in the groove 15, meanwhile, the elastic part 17 stretches after being stressed, then the magnetic steel is clamped between the upper groove 15 and the lower groove 15, then the shifting of the upper clamping block 9 is stopped, and then the elastic part 17 resets under the self-restoring force effect, so that the magnetic steel is placed, and the magnetic steel can adapt to the magnetic steels with different diameters.

Further, the bottom of the plate body 1 is provided with a hollow groove 18.

The grinding device for casting the alnico steel further comprises a slag receiving box 19, and the slag receiving box 19 is located below the hollow groove 18.

In this embodiment, can produce the sweeps when polishing the magnet steel, through the setting of fretwork groove 18, the sweeps can pass through fretwork groove 18 fall into extremely connect the inside of sediment case 19 to this is collected the sweeps, avoids influencing the sanitation in whole workshop.

Referring to fig. 7, the invention further provides a processing method of the grinding device for casting alnico, which includes the following steps:

s1: placing the magnetic steel between the two rollers 22, and then utilizing the upper clamping block 9 and the lower clamping block 8 to limit the magnetic steel;

s2: then starting the motor 3 and the sander 7 to drive the magnetic steel to circumferentially roll;

s3: then the cylinder 5 is started, so that the cylinder 5 extends to push the magnetic steel to approach the sander 7, and the magnetic steel is driven by the two rollers 22 to roll circumferentially, so that the sander 7 polishes the outer edge of the end part of the magnetic steel.

In this embodiment, by placing the cylindrical magnetic steel between two rollers 22, then starting the motor 3, the motor 3 drives one of the pulleys 324 to rotate, and since the two pulleys 324 are connected through the connecting belt 4, the two pulleys 324 can be rotated, so as to drive the corresponding roller 22 to rotate through the connecting shaft 23, thereby driving the magnetic steel to roll circumferentially, and meanwhile, the cylinder 5 acts, the output end of the cylinder 5 extends to abut against the magnetic steel to move towards the direction close to the sander 7, and then the sander 7 is started, so as to polish the outer edge of the end of the magnetic steel rolling circumferentially, and the polishing device for casting alnico magnetic steel does not need manual polishing by workers, so as to rapidly polish the magnetic steel, accelerate polishing efficiency, and in addition, the outer edge of the end of the magnetic steel can be polished by utilizing the rotation of the magnetic steel, the polishing effect of the outer edge of the end part of the magnetic steel is ensured to be more uniform, and the polishing quality is ensured.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.