CN214489594U - Multifunctional magnetic steel cutting and grinding machine - Google Patents

Abstract

The utility model provides a multi-functional magnet steel cutting and grinding machine, the on-line screen storage device comprises a base, establish positioning mechanism and circular cutting piece on the base, establish the grinding device that carries out the grinding to the magnet steel that cuts off on the base, positioning mechanism is including establishing a plurality of bottom plates on the base, establish the fixed block in bottom plate one end, the sliding block that slides and set up on the bottom plate, establish on the base to the sliding block to fixed block propulsive elastic drive mechanism, the fixed block and the sliding block formation of bottom plate and both sides are used for placing the U type spacing groove of magnet steel, the magnet steel is placed and is cut after advancing forward at U type spacing inslot. The grinding device and the cutting device are integrated, the problems that the stability of the magnetic steel is low in the forward moving process and the cutting surface is prone to inclining can be solved, the problem that powder and harmful gas cannot be timely processed in the magnetic steel cutting process can be solved, the problems that the existing magnetic steel grinding device is low in working efficiency and poor in flexibility can be solved, and the magnetic steel grinding device is simple in structure, easy and convenient to operate and high in universality.

Description

Multifunctional magnetic steel cutting and grinding machine

Technical Field

The utility model relates to a magnet steel processing equipment technical field, concretely relates to mill is cut to multi-functional magnet steel.

Background

The magnetic steel is generally an AlNiCo (AlNiCo is an abbreviation of AlNiCo in english), and is synthesized from several hard strong metals, such as iron, aluminum, nickel, cobalt, and the like, and sometimes copper, niobium, and tantalum, and is used for manufacturing an ultra-hard permanent magnet alloy.

In the production process of magnetic steel, the magnetic steel blank needs to be cut, a commonly used magnetic steel cutting device generally adopts a mode that a backer is arranged on an operation surface, then one side of the magnetic steel is manually pushed towards the direction of a cutting piece by sticking the backer, and finally, the cutting is carried out again, however, when the magnetic steel is subjected to a limit position before being cut, because only one side is limited, the phenomenon of left-right shaking is easy to occur in the cutting process, so that the cutting surface is inclined, and under the condition that the magnetic steel is not positioned well, if the hand is not stable, safety accidents are easy to occur, meanwhile, the magnetic steel needs to be cut in the processing of the magnetic steel, the traditional magnetic steel cutting device inevitably generates fine and small dust powder in the cutting process, the magnetic steel powder in the cutting process can only drop around the cutting piece at present, and the magnetic steel powder in the cutting process is carried out after reaching a certain amount, thereby can lead to the operating region cleanliness factor not enough, reduce cutting efficiency, still influence the roughness of magnet steel at the forward propulsion in-process easily, still can have certain waste gas to produce when the cutting moreover, if collect in time, cause the injury to the human body easily.

Meanwhile, the magnetic steel just cut off still needs to be ground, but the existing magnetic steel grinding device only has one operation table, only one wear-eliminating can be realized during processing, when the magnetic steel on the operation table needs to be replaced, the grinding part is generally in a standby state, the whole working efficiency is low, and the existing magnetic steel grinding device can only realize the up-and-down lifting and the left-and-right lifting of the grinding part, and can not rotate the grinding part in the horizontal direction, the flexibility is poor, meanwhile, the bottom of the operation table on the existing magnetic steel grinding device is generally supported by springs, a plurality of groups of springs are needed for supporting, the structure is complex, the replacement is troublesome, when different operation tables are needed for construction, the operation table is troublesome to replace, and the existing magnetic steel grinding device and seven devices are generally two independent devices, and the cutting is generally carried to the side of the grinding device after the cutting is completed during processing, the production efficiency is low.

Disclosure of Invention

In order to solve certain or some technical problem that exists among the prior art, the utility model provides a multi-functional magnet steel cutting mill has integrated grinding device and cutting device, can enough solve the magnet steel and move forward the in-process stability low, produce the problem of cutting plane slope easily, can solve the problem that magnet steel cutting in-process powder and harmful gas can't in time be handled again, can also solve the problem that current magnet steel grinding device work efficiency is low and the flexibility is poor, moreover, the steam generator is simple in structure, and is easy and simple to handle, and the commonality is strong.

For solving the above-mentioned prior art problem, the utility model discloses a following scheme:

the utility model provides a multi-functional magnet steel cutting and grinding machine, includes the base, establishes be used for pressing from both sides tight magnet steel and gliding positioning mechanism forward, establish on the base right last magnet steel of positioning mechanism carries out the circular cutting piece of cutting, establishes on the base to passing through the magnet steel that circular cutting piece cut off carries out the grinding device of grinding, positioning mechanism is including establishing a plurality of bottom plates on the base, establishing fixed block, the slip setting of bottom plate one end are in sliding block on the bottom plate, establish on the base right the sliding block to the propulsive elastic drive mechanism of fixed block, bottom plate and both sides the fixed block with the sliding block forms the U type spacing groove that is used for placing the magnet steel, and the magnet steel is placed cutting after U type spacing inslot and the forward propulsion, grinding device is including establishing main frame on the base, Establish elevating system on the main frame, transversely set up on the main frame through the crossbeam of elevating system control, slide and set up horizontal migration mechanism on the crossbeam, establish grinding part on the horizontal migration mechanism, be equipped with 2-3 operation panels that are used for placing the magnet steel on the base, be equipped with rotary mechanism between base and the main frame, grinding part passes through rotary mechanism is in each carry out the rotation switch between the operation panel.

Furthermore, the elastic driving mechanism comprises a positioning seat arranged on the bottom plate, a sliding rod arranged between the positioning seat and the sliding block, an adjusting block connected to the sliding rod, and a spring arranged between the positioning seat and the sliding block, wherein the sliding block is pushed forwards through the spring, and the telescopic distance of the sliding block is controlled through the adjusting block.

Furthermore, the front end of the sliding block is provided with a sliding ball, and one side of the magnetic steel is in contact with the sliding ball.

Further, be equipped with the dust extraction who collects the magnet steel powder in the cutting on the base, the magnet steel powder that the cutting produced passes through dust extraction collects.

Further, dust extraction is including establishing support frame on the base, establish the rose box on the support frame, establish be located on the support frame the air exhauster of circular cutting piece one side, establish the rose box with dust absorption pipe between the air exhauster, the magnet steel powder in the cutting passes through after the air exhauster inhales by the dust absorption pipe flows in collect in the rose box.

Further, the rose box includes the box, establishes the chamber door of box one side, establish receiver in the box, be equipped with outside bellied horn type connector on the receiver, the one end of institute's dust absorption pipe stretches into in the horn type connector.

Further, the rotating mechanism comprises a rotating shaft arranged on the base, a bearing arranged at the bottom of the main frame and a control cylinder arranged on the base and used for driving the main frame to rotate, the main frame is connected to the rotating shaft in a switching mode through the bearing, and two ends of the control cylinder are connected to the outer side of the main frame and the base in a switching mode respectively.

Furthermore, the two control cylinders are symmetrically arranged on two sides of the main frame in a surrounding mode.

Further, the rotating mechanism comprises a rotating motor arranged at the bottom of the base, a driving part arranged at the bottom of the main frame and driven by the rotating motor, and a connecting part arranged at the bottom of the main frame, wherein the main frame drives the connecting part to rotate through the driving part.

Furthermore, the driving part adopts a driving gear, the connecting part is a tooth groove formed in the bottom of the main frame, and the rotating motor is connected with the main frame in a tooth type.

Further, elevating system is including establishing the elevator motor at main frame top, establishing pass through in the main frame elevator motor drive rotatory lifting screw, establish slider on the lifting screw, the one end of crossbeam is established on the slider, the inboard of main frame is equipped with the guiding hole, the slider cunning is established in the guiding hole.

Furthermore, the horizontal moving mechanism comprises a moving motor arranged on the cross beam and a transverse screw arranged in the cross beam, the grinding part is arranged on the transverse screw, and the grinding part horizontally moves along the transverse screw through the moving motor.

Further, the bottom of operation panel is equipped with a plurality of conical joint pieces be equipped with on the base and be used for the joint a plurality of joint holes of operation panel, joint piece detachable installs downthehole the joint.

Further, the bottom of operation panel is equipped with a plurality of detachable rubber cushion, rubber cushion passes through joint piece fixed connection.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the positioning mechanism can clamp and position two side surfaces of the front magnetic steel to be cut, so that the magnetic steel has better smoothness in the forward propelling process and higher stability in cutting, the problems of low stability and easy generation of cutting surface inclination in the forward moving process of the magnetic steel are effectively solved, and the magnetic steel cutting machine is simple in structure, simple and convenient to operate and high in universality;

2. can carry out effectual gettering to the powder that circular cutting piece produced and harmful gas in the cutting process through dust extraction to solved the problem that leads to the fact the injury to the human body because of harmful gas can't in time handle in the magnet steel cutting process, also solved because of the powder spatters and produces the roughness influence and appear the problem of cutting plane unevenness to magnet steel propulsion face all around, improved cutting efficiency and sanitation, it is more convenient to the collection and the processing of the powder of the in-process that wafts.

3. The operation panel on the base adopts 2-3, can make one of them operation panel when grinding magnet steel, the magnet steel that needs processing can be placed earlier to the other operation panel, and according to the difference of magnet steel structure, the operation panel of also can select different shapes carries out rapid machining, can carry out the rotation of certain angle to whole main frame through rotary mechanism, thereby make grinding part realize the switching between the different operation panels, the effectual low and poor problem of flexibility of work efficiency that has solved current magnet steel grinding device and can only single operation panel operation existence, the problem that current grinding part can only reciprocate and the back-and-forth movement has also been solved simultaneously, overall structure is simple, easy and simple to handle, and the commonality is strong.

Drawings

Fig. 1 is a top view of the present invention;

FIG. 2 is a schematic structural view of a magnetic steel cutting part of the present invention;

fig. 3 is a schematic structural diagram of a grinding device according to a first embodiment of the present invention;

fig. 4 is a schematic structural view of a grinding device according to a second embodiment of the present invention;

in the figure: the device comprises a rotating mechanism 1, a base 2, a lifting screw 3, a main frame 4, a lifting mechanism 5, a lifting motor 6, a beam 7, a horizontal moving mechanism 8, a grinding part 9, an operating platform 10, a rubber cushion block 11, a clamping block 12, a clamping hole 13, a connecting piece 14, a driving piece 15, a rotating motor 16, a bearing 17, a rotating shaft 18, a control cylinder 19, a guide hole 20, a sliding block 21, a transverse screw 22, a moving motor 23, a box door 24, a box body 25, a dust suction pipe 26, a dust suction device 27, an exhaust fan 28, a circular cutting sheet 29, a positioning mechanism 30, a spring 31, a sliding ball 32, a fixed block 33, a U-shaped limiting groove 34, a bottom plate 35, a sliding block 36, a grinding device 37, an adjusting block 38, a positioning seat 39, a sliding rod 40, an elastic driving mechanism 41, a supporting frame 42, a filter box 43, a storage box 44 and a horn-shaped connecting port 45.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

As shown in fig. 1-3, a multifunctional magnetic steel cutting and grinding machine comprises a base 2, a positioning mechanism 30 arranged on the base 2 and used for clamping magnetic steel and sliding forward, a circular cutting blade 29 arranged on the base 2 and used for cutting the magnetic steel on the positioning mechanism 30, and a grinding device 37 arranged on the base 2 and used for grinding the magnetic steel cut by the circular cutting blade 29, wherein the positioning mechanism 30 comprises a plurality of bottom plates 35 arranged on the base 2, fixed blocks 33 arranged at one ends of the bottom plates 35, sliding blocks arranged on the bottom plates 35 in a sliding manner, and elastic driving mechanisms 41 arranged on the base 2 and used for driving the sliding blocks to the fixed blocks 33, the fixed blocks 33 on the bottom plates 35 and the sliding blocks on the two sides form U-shaped limiting grooves 34 used for placing the magnetic steel, the magnetic steel is placed in the U-shaped limiting grooves 34 and is cut after being pushed forward, grinding device is including establishing main frame 4 on the base 2, establishing elevating system 5, the horizontal setting on the main frame 4 are in pass through on the main frame 4 crossbeam 7, the slip setting of elevating system 5 control are in horizontal migration mechanism 8 on the crossbeam 7, establish grinding part 9 on the horizontal migration mechanism 8, be equipped with 2-3 operation panels 10 that are used for placing the magnet steel on the base 2, base 2 with be equipped with rotary mechanism 1 between the main frame 4, grinding part 9 passes through rotary mechanism 1 is each carry out the rotation and switch between the operation panel 10.

In the actual operation process, the elongated magnetic steel needs to be cut firstly and then subjected to wear elimination treatment of the cutting surface, when the magnetic steel is cut, the fixing block 33 and the bottom plate 35 form an L-shaped structure, the bottom and one side of the elongated magnetic steel can be attached to the fixing block 33 and the bottom plate 35, the magnetic steel can be ensured to accurately move forwards in the pushing process, the bottom plate 35 and the fixing blocks 33 and the sliding blocks on the two sides form a U-shaped limiting groove 34 for placing the magnetic steel, the rear end of the sliding block is fixedly connected through an elastic driving mechanism 41, the sliding block can timely contract when being pressed in the forward ejection process along the bottom plate 35, so that the width of the U-shaped limiting groove 34 can be automatically adjusted in a telescopic manner, when the magnetic steel is clamped in the U-shaped limiting groove 34, the sliding block can be clamped in the U-shaped limiting groove 34 through the pushing of the elastic driving mechanism 41, thereby make circular cutting piece 29 the magnet steel can not produce and rock about cutting in-process, also avoided the poor problem of levelness that manual positioning exists to make the magnet steel better at the propulsion in-process planarization forward, stability is higher when the cutting, has effectively solved the problem that the magnet steel is low, produce the cutting plane slope easily at the in-process stability that moves forward, simple structure, easy and simple to handle, the commonality is strong.

After the cutting of the magnetic steel is finished, an operator can directly place the cut magnetic steel on a grinding device 37 for grinding, when the magnetic steel needs to be ground, the magnetic steel is placed through an operation platform 10, an external controller starts a lifting mechanism 5 to control the height of a cross beam 7, then a horizontal moving mechanism 8 is started through a connecting controller to adjust the position of a grinding part 9 on the cross beam 7, so that a wear-eliminating part moves above the magnetic steel, and finally the magnetic steel is ground through the wear-eliminating part, wherein 2-3 operation platforms 10 on a base 2 are adopted, one operation platform 10 can be used for grinding the magnetic steel, the other operation platform 10 can be used for placing the magnetic steel needing to be processed firstly, and the operation platforms 10 with different shapes can be selected for quick processing according to the different structures of the magnetic steel, the whole main frame 4 can be rotated by a certain angle through the rotating mechanism 1, so that the grinding part 9 can be switched among different operation platforms 10, the problems of low working efficiency and poor flexibility of the existing magnetic steel grinding device 37 which can only operate a single operation platform 10 are effectively solved, and the problems that the existing grinding part 9 can only move up and down and move back and forth are also solved.

In a further improvement, the elastic driving mechanism 41 comprises a positioning seat 39 arranged on the bottom plate 35, a sliding rod 40 arranged between the positioning seat 39 and the sliding block, an adjusting block 38 connected to the sliding rod 40, and a spring 31 arranged between the positioning seat 39 and the sliding block, wherein the sliding block is pushed forward by the spring 31, and the expansion distance of the sliding block is controlled by the adjusting block 38; the front end of the sliding block is provided with a sliding ball 32, and one side of the magnetic steel is in contact with the sliding ball 32.

The bottom plate 35 has a function of a guide rail, the sliding block is connected on the bottom plate 35 in a sliding manner, the positioning seat 39 is fixed on the bottom plate 35 through a locking nut, one end of the sliding rod 40 is fixed on the sliding block, the other end of the sliding rod passes through a through hole on the positioning seat 39 and then is limited through the adjusting block 38, the spring 31 is sleeved on the sliding rod 40 between the positioning seat 39 and the sliding block, the clamping force of the spring 31 can be adjusted differently through the different positions of the adjusting block 38 on the sliding rod 40, and the distance between the sliding block and the fixing block 33 can be adjusted, so that the purpose of controlling the sliding block to clamp the steel in the U-shaped limiting groove 34 is effectively achieved, the width of the U-shaped limiting groove 34 can be adjusted, the U-shaped limiting groove is suitable for positioning processing of the steel with different widths, in order to avoid the clamping and clamping phenomenon in the process of the steel, the sliding ball 32 in contact with the side surface of the steel is arranged at the front end of the sliding block, when the magnetic steel moves forwards, one side of the sliding block can flexibly move forwards through the rolling effect of the sliding ball 32, and when the magnetic steel is installed, the sliding block and the sliding ball 32 can be automatically retracted backwards along the sliding rod 40 by the other side of the sliding block and the sliding ball 32 only by pushing forwards along the fixed block 33.

The further improvement is that a dust suction device 27 for collecting the magnetic steel powder during cutting is arranged on the base 2, and the magnetic steel powder generated by cutting is collected through the dust suction device 27; the dust suction device 27 comprises a support frame 42 arranged on the base 2, a filter box 43 arranged on the support frame 42, an exhaust fan 28 arranged on the support frame 42 and positioned at one side of the circular cutting blade 29, and a dust suction pipe 26 arranged between the filter box 43 and the exhaust fan 28, wherein magnetic steel powder in cutting is sucked by the exhaust fan 28 and then flows into the filter box 43 through the dust suction pipe 26 for collection; the filter box 43 comprises a box body 25, a box door 24 arranged on one side of the box body 25, and a storage box 44 arranged in the box body 25, wherein a horn-shaped connecting port 45 protruding outwards is arranged on the storage box 44, and one end of the dust suction pipe 26 extends into the horn-shaped connecting port 45.

When the dust suction device 27 sucks and removes the powder and harmful gas generated in the cutting process, the exhaust fan 28 is installed beside the circular cutting blade 29, the cutting area of the circular cutting blade 29 is exhausted through the exhaust fan 28, the powder and harmful gas are driven to be sucked into the exhaust fan 28 through the exhausted air, then the powder and harmful gas are conveyed into the filter box 43 through the dust suction pipe 26, the filter box 43 is composed of an outer box body 25 and a storage box 44, the storage box 44 can be taken out independently, so that the powder is more convenient to clean, one end of the dust suction pipe 26 extends into the box body 25, meanwhile, the storage box 44 is provided with a horn-shaped connecting port 45 protruding outwards, one end of the dust suction pipe 26 can be more conveniently inserted into the horn-shaped connecting port 45 through the horn-shaped connecting port 45, the dust suction device 27 can effectively suck and remove the powder and harmful gas generated in the cutting process of the circular cutting blade 29, thereby solved the magnet steel cutting in-process and leaded to causing the problem of injury to the human body because of harmful gas can't in time handle, also solved because of the powder spatters and produces the roughness influence and appear the problem of cutting plane unevenness to magnet steel propulsion face, improved cutting efficiency and sanitation, it is more convenient to the collection and the processing of the powder of the in-process that wafts.

In a further improvement, the rotating mechanism 1 includes a rotating shaft 18 provided on the base 2, a bearing 17 provided at the bottom of the main frame 4, and a control cylinder 19 provided on the base 2 and used for driving the main frame 4 to rotate, the main frame 4 is connected to the rotating shaft 18 through the bearing 17, and two ends of the control cylinder 19 are respectively connected to the outer side of the main frame 4 and the base 2; the control cylinders 19 are arranged on two sides of the main frame 4 in a symmetrical ring mode.

When the main frame 4 on the base 2 is rotated by the rotating mechanism 1, the main frame 4 is connected with the base 2 by a rotating shaft 18, and the rotating shaft 18 is sleeved with a bearing 17, the rotating shaft 18 is rotatably connected with the main frame 4 through the bearing 17, when the main frame 4 rotates, the flexibility is better, the main frame can rotate along the rotating shaft 18 in the rotating process, the rotating precision is higher, and the power source is a control cylinder 19, the two ends of the control cylinder 19 are respectively connected with the outer side of the main frame 4 and the base 2 in a rotating way, when the piston rod of the control cylinder 19 extends and contracts, the main frame 4 can rotate rapidly and accurately, moreover, the two control cylinders 19 are symmetrically arranged at the two sides of the main frame 4, so that the rotating effect is better, the positioning stability is better after the rotation, and the phenomenon that the main frame 4 automatically rotates can be effectively prevented.

In a further improvement, the lifting mechanism 5 includes a lifting motor 6 disposed at the top of the main frame 4, a lifting screw 3 disposed in the main frame 4 and driven to rotate by the lifting motor 6, and a slider 21 disposed on the lifting screw 3, one end of the beam 7 is disposed on the slider 21, a guide hole 20 is disposed on the inner side of the main frame 4, and the slider 21 is slidably disposed in the guide hole 20.

The outer side of the slider 21 is in contact with the guide hole 20, and the slider 21 can be moved horizontally along the guide hole 20 without rotating, and when the cross bar is moved up and down by the elevating mechanism 5, the slider 21 is first moved up and down along the guide hole 20 by the forward and reverse rotation of the elevating mechanism 5, and the cross beam 7 having one end fixed to the slider 21 is controlled up and down.

In a further improvement, the horizontal moving mechanism 8 includes a moving motor 23 disposed on the cross beam 7 and a transverse screw 22 disposed in the cross beam 7, the grinding component 9 is disposed on the transverse screw 22, and the grinding component 9 is horizontally moved along the transverse screw 22 by the moving motor 23.

The moving motor 23 is fixed on the cross beam 7 to control the forward and reverse rotation of the transverse screw 22, the grinding component 9 is arranged on the cross beam 7 in a sliding mode, and when the moving motor 23 rotates, the grinding component 9 can move along the transverse screw 22, so that the grinding component 9 can be laterally displaced.

On the basis of the technical scheme, the bottom of the operating platform 10 is further improved to be provided with a plurality of conical clamping blocks 12, the base 2 is provided with a plurality of clamping holes 13 for clamping the operating platform 10, and the clamping blocks 12 are detachably arranged in the clamping holes 13; the bottom of operation panel 10 is equipped with a plurality of detachable rubber cushion 11, rubber cushion 11 passes through joint piece 12 fixed connection.

Operation panel 10 is installed in joint hole 13 through joint piece 12 detachable, upwards promote the back to joint piece 12 through joint hole 13 bottom, can make operation panel 10 carry out quick dismantlement, and joint piece 12 is the toper structure, positioning effect is better during the installation, and simultaneously, install detachable rubber cushion 11 in the bottom of operation panel 10, rubber cushion 11 passes through joint piece 12 fixed connection, when operation panel 10 is receiving grinding man-hour, can effectually play absorbing effect, and it is also more convenient to change.

Example two

As shown in fig. 4, a technology different from the first embodiment is that a driving manner of a rotating mechanism 1 is different, in this embodiment, the rotating mechanism 1 includes a rotating motor 16 disposed at the bottom of the base 2, a driving member 15 disposed at the bottom of the main frame 4 and driven by the rotating motor 16, and a connecting member 14 disposed at the bottom of the main frame 4, and the main frame 4 rotates by the driving member 15 driving the connecting member 14 to rotate; the driving part 15 adopts a driving gear, the connecting part 14 is a tooth groove arranged at the bottom of the main frame 4, and the rotating motor 16 is in tooth connection with the main frame 4.

The driving part 15 can drive the connecting part 14 to synchronously rotate through the positive and negative rotation of the rotating motor 16, and the connecting mode is tooth-type connection, so that the rotary driving is more convenient, the disassembly and the maintenance are more convenient, and the service life is longer.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims (9)

1. The utility model provides a multi-functional magnet steel cutting and grinding machine which characterized in that: including the base, establish be used for pressing from both sides tight magnet steel and gliding positioning mechanism forward on the base, establish on the base right magnet steel on the positioning mechanism carries out the circular cutting piece of cutting, establishes to passing through on the base the magnet steel that circular cutting piece cut off carries out the grinding device of grinding, positioning mechanism is including establishing a plurality of bottom plates on the base, establish fixed block, the slip setting of bottom plate one end are in sliding block on the bottom plate, establish on the base right the sliding block to the elastic drive mechanism that the fixed block impeld, bottom plate and both sides the fixed block with the sliding block forms the U type spacing groove that is used for placing the magnet steel, and the magnet steel is placed cutting after the U type spacing inslot impels forward, grinding device is including establishing main frame on the base, establishing elevating system on the main frame, The device comprises a cross beam, a horizontal moving mechanism and a grinding part, wherein the cross beam is transversely arranged on a main frame and controlled by a lifting mechanism, the horizontal moving mechanism is arranged on the cross beam in a sliding mode, the grinding part is arranged on the horizontal moving mechanism, 2-3 operation tables used for placing magnetic steel are arranged on a base, a rotating mechanism is arranged between the base and the main frame, and the grinding part is rotationally switched among the operation tables through the rotating mechanism.

2. A multifunctional magnetic steel cutting and grinding machine according to claim 1, characterized in that: the elastic driving mechanism comprises a positioning seat arranged on the bottom plate, a sliding rod arranged between the positioning seat and the sliding block, an adjusting block connected to the sliding rod, and a spring arranged between the positioning seat and the sliding block, wherein the sliding block is pushed forwards through the spring, and the telescopic distance of the sliding block is controlled through the adjusting block.

3. A multifunctional magnetic steel cutting and grinding machine according to claim 1, characterized in that: the base is provided with a dust suction device for collecting the magnetic steel powder in cutting, and the magnetic steel powder generated by cutting passes through the dust suction device for collection.

4. A multifunctional magnetic steel cutting and grinding machine according to claim 3, characterized in that: dust extraction is including establishing support frame on the base, establish the rose box on the support frame, establish be located on the support frame the air exhauster of circular cutting piece one side, establish the rose box with dust absorption pipe between the air exhauster, magnet steel powder in the cutting passes through the air exhauster inhales the back by dust absorption pipe flows in collect in the rose box.

5. A multifunctional magnetic steel cutting and grinding machine according to any one of claims 1 to 4, characterized in that: the rotating mechanism comprises a rotating shaft arranged on the base, a bearing arranged at the bottom of the main frame and a control cylinder arranged on the base and used for driving the main frame to rotate, the main frame is connected to the rotating shaft in a switching mode through the bearing, and two ends of the control cylinder are connected to the outer side of the main frame and the base in a switching mode respectively.

6. A multifunctional magnetic steel cutting and grinding machine according to claim 1, characterized in that: elevating system is including establishing the elevator motor at host computer frame top, establishing pass through in the host computer frame elevator motor drive rotatory lifting screw, establish slider on the lifting screw, the one end of crossbeam is established on the slider, the inboard of host computer frame is equipped with the guiding hole, the slider is slided and is established in the guiding hole.

7. A multifunctional magnetic steel cutting and grinding machine according to claim 1, characterized in that: the horizontal moving mechanism comprises a moving motor arranged on the cross beam and a transverse screw arranged in the cross beam, the grinding part is arranged on the transverse screw, and the grinding part horizontally moves along the transverse screw through the moving motor.

8. A multifunctional magnetic steel cutting and grinding machine according to claim 1, characterized in that: the bottom of operation panel is equipped with a plurality of conical joint pieces be equipped with on the base and be used for the joint a plurality of joint holes of operation panel, joint piece detachable install downthehole the joint.

9. A multifunctional magnetic steel cutting and grinding machine according to claim 8, characterized in that: the bottom of operation panel is equipped with a plurality of detachable rubber cushion, rubber cushion passes through joint piece fixed connection.

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