CN111347298A - Polishing method of neodymium iron boron bar - Google Patents
Polishing method of neodymium iron boron bar Download PDFInfo
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- CN111347298A CN111347298A CN202010248417.5A CN202010248417A CN111347298A CN 111347298 A CN111347298 A CN 111347298A CN 202010248417 A CN202010248417 A CN 202010248417A CN 111347298 A CN111347298 A CN 111347298A
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- conveying
- feeding
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- rotating shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
- B24B5/355—Feeding means
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0253—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing permanent magnets
Abstract
The invention relates to the field of neodymium iron boron bar processing. A polishing method for polishing a neodymium iron boron bar sequentially comprises the following steps: positioning, feeding, conveying and polishing. The technical effect of this patent is that can put into a large amount of neodymium iron boron rod simultaneously to carry out the orderly material loading of root, improve material loading stability and improve conveying efficiency, improve the quality of polishing and the efficiency of polishing simultaneously.
Description
The application is a divisional application, and the application numbers of the original application are as follows: 201910634822.8, the filing date is: 2019-07-15, the patent name is: disclosed are neodymium iron boron bar polishing equipment and a polishing method.
Technical Field
The invention relates to the field of neodymium iron boron bar processing, in particular to neodymium iron boron bar polishing equipment.
Background
The neodymium-iron-boron magnetic material is an alloy of neodymium, iron oxide and the like, and is also called magnetic steel. The Nd-Fe-B has very high magnetic energy and correction power, and the advantage of high energy density makes the Nd-Fe-B permanent magnetic material widely used in modern industry and electronic technology. Because of the expansion of the use surface, the requirements on the shape and the size precision of the magnet are gradually improved, in the current grinding machine processing equipment, for example, a through type neodymium iron boron grinding machine disclosed in the Chinese utility model patent with the publication number of CN204149009U (the publication number is 2015.02.11), the through type neodymium iron boron grinding machine comprises a bottom plate, a grinding jig fixed on the bottom plate, and a grinding wheel motor matched with the grinding jig, wherein the upper part of the grinding jig is provided with a gear rack mechanism for feeding and a driving motor for driving the gear rack mechanism, and the upper part of the gear rack mechanism is provided with a storage clamp butted with the gear rack mechanism; and a gap with the shape matched with that of the finished workpiece is arranged between the grinding wheel and the grinding jig. The utility model discloses a through type neodymium iron boron grinding machine grinding precision is high, and is fast, and the emery wheel is longe-lived, can automatic continuous processing, improves production efficiency and yield, and the debugging is convenient. The existing neodymium iron boron bar polishing method has the following problems: in the feeding process, a plurality of neodymium iron boron bars enter a conveying channel, so that the conveying channel is often clamped, and the processing efficiency is influenced; secondly, linear conveying is carried out in the conveying process, and polishing is carried out in the linear conveying process, so that the polishing is not comprehensive enough, and the polishing quality is low; and thirdly, the neodymium iron boron bar cannot be rotated in the polishing process, and the polishing effect and the polishing efficiency are lower. In conclusion, the existing neodymium iron boron bar polishing method has the advantages that the feeding is easy to clamp and the feeding efficiency is low; the grinding quality is low due to incomplete grinding; the polishing effect and the polishing efficiency are low.
Disclosure of Invention
The invention aims to solve the problems existing in the prior neodymium iron boron bar polishing, and provides a feeding conveying assembly which is convenient for simultaneously placing a plurality of neodymium iron boron bars; and the conveying is carried out orderly one by one, thereby improving the conveying efficiency; through polishing the subassembly and cooperate with material loading conveying assembly, improve the neodymium iron boron rod equipment of polishing of efficiency and precision of polishing.
For the purpose of the invention, the following technical scheme is adopted for realizing the purpose: a neodymium iron boron bar polishing device comprises a support frame, a support platform, a feeding and conveying module and a polishing assembly; the supporting platform is arranged on the supporting frame through the horizontal adjusting module, and the supporting platform is adjusted and moved left and right on the supporting frame; the feeding and conveying module comprises a feeding module and a conveying module; the feeding module is arranged at the rear part of the supporting platform and used for feeding and conveying the neodymium iron boron bar to the conveying module; the conveying module is arranged on the supporting platform and is positioned on the front side of the feeding module; the conveying module is used for conveying the neodymium iron boron bar and polishing the neodymium iron boron bar on the polishing assembly; the polishing assembly is arranged in the middle of the support frame through the lifting adjusting module, a neutral gear is arranged in the middle of the support platform, and the polishing assembly is positioned in the neutral gear and below the conveying module; the polishing assembly is used for polishing and molding the neodymium iron boron bars on the conveying module. The technical effect of this equipment is that can put into a large amount of neodymium iron boron rod simultaneously to carry out the orderly material loading of root, improve material loading stability and improve conveying efficiency, improve the quality of polishing and the efficiency of polishing simultaneously.
Preferably, the support frame comprises a front-side support part and a rear-side support part, and the front-side support part and the rear-side support part are symmetrically arranged and have the same structure; the front side supporting part comprises two rectangular columns which are connected through a lifting adjusting module; the front and rear bottom surfaces of the supporting platform are respectively connected with the front side supporting part and the rear side supporting part in a matching way through two horizontal adjusting modules. The supporting function and the adjusting function are better.
Preferably, the horizontal adjusting module comprises an adjusting motor, an adjusting driving wheel, an adjusting driven wheel, an adjusting rotating shaft, an adjusting chute and an adjusting sliding plate; the adjusting motor is arranged on the supporting platform, and the adjusting motor is arranged at the front part of the left side of the supporting platform; the adjusting driving wheel is connected with an adjusting motor, and the adjusting driven wheel is connected with the adjusting driving wheel through an adjusting conveying belt; the adjusting rotating shaft is connected to the middle part of the adjusting driven wheel; the adjusting rotating shaft is arranged on the front wall of the rectangular column; a fixed adjusting plate is arranged on the adjusting rotating shaft; the adjusting sliding groove is arranged at the top of the front side of the supporting frame; the adjusting sliding plate is positioned in the front part of the adjusting sliding chute; a moving groove is arranged on the adjusting sliding groove, and an adjusting guide rod is arranged in the rear part of the adjusting sliding groove; the adjusting guide rod is sleeved with an adjusting moving block; the adjusting moving block slides in the moving groove; the adjusting moving block penetrates through the moving groove and is fixedly connected with the rear part of the adjusting sliding plate; the upper part of the fixed adjusting plate is fixedly connected with the adjusting sliding plate; the upper part of the left end of the adjusting sliding plate is fixedly connected with the bottom of the left side of the supporting platform. Further promote the regulatory action through horizontal adjustment module, be convenient for better adjust, improve the effect of polishing.
Preferably, the feeding module comprises a feeding support plate, a rotating shaft support seat, a feeding rotating shaft, a feeding rotating wheel and a feeding motor; the rotating shaft supporting seat is arranged on the feeding supporting plate, and the feeding rotating shaft is arranged on the rotating shaft supporting seat through a feeding bearing; the feeding rotating wheel is connected to the right end of the feeding rotating shaft; three circular convex rings which are distributed at intervals are arranged on the outer ring of the feeding rotating wheel; a plurality of neodymium iron boron bar grooves for conveying neodymium iron boron bars are formed in the outer ring of the circular convex ring; the left end of the feeding rotating shaft is connected with a feeding driven wheel, and the feeding driven wheel is connected with a feeding driving wheel through a feeding conveying belt; the feeding motor is arranged on the supporting platform; the feeding driving wheel is connected with the feeding motor. The feeding assembly is convenient for feeding one by one, the feeding efficiency is improved, and the feeding blockage is prevented.
Preferably, a limiting support plate is arranged at the rear part of the rotating shaft support seat; two feeding inclined blocks which are arranged in parallel are arranged on the right side of the limiting supporting plate and incline downwards from back to front; the discharge ends of the two feeding inclined blocks are connected with the feeding rotating wheel; the rear end of the feeding inclined block is obliquely provided with a limiting lower sliding plate; the limiting supporting plates are respectively provided with a neodymium iron boron bar limiting baffle plate on the left side and the right side of the feeding inclined block; a limiting support is arranged on the limiting support plate; the top of the limiting bracket is provided with a limiting horizontal rod; two feeding anti-slip falling plates are arranged on the limiting horizontal rod; the bottoms of the two feeding anti-skid falling plates are provided with arc-shaped concave surfaces; the arc concave surface is matched with the feeding rotating wheel; the front part of the rotating shaft supporting seat is provided with an anti-slip falling frame, and two discharging anti-slip falling blocks are arranged on the anti-slip falling frame; the bottom surface of the discharging anti-slip falling block is arc-shaped; the discharging anti-skid falling block is matched with the feeding rotating wheel. Through better messenger's neodymium iron boron rod of antiskid blanking conveying, prevent the landing, improve material loading efficiency.
Preferably, the conveying module comprises a conveying arc-shaped bottom plate, a conveying driven rotating shaft, a conveying driven gear, a conveying driving rotating shaft and a conveying wheel; the conveying arc-shaped bottom plate is arranged on the supporting platform, and the middle part of the conveying arc-shaped bottom plate is positioned in the neutral gear; the top of the rear side of the conveying arc-shaped bottom plate is provided with a connecting block; the front side surface of the connecting block is an arc surface; the top of the connecting block is provided with two connecting rods; the two connecting rods are positioned at two intervals between the three circular convex rings; the top of the front side of the conveying arc-shaped bottom plate is provided with a matching concave surface used for matching with the blanking connecting plate; the conveying driven rotating shaft is transversely arranged on the supporting platform through the conveying rotating shaft seat; the conveying driven gear is sleeved on the conveying driven rotating shaft; the conveying driving gear is meshed with the conveying driven gear; one end of the conveying driving rotating shaft is connected with the conveying driving gear, and the other end of the conveying driving rotating shaft is connected to the feeding motor; the conveying wheel cover establish on carrying driven rotating shaft, the conveying wheel is located the top of carrying the arc bottom plate, and has the space that is used for carrying the neodymium iron boron rod between conveying wheel and the transport arc bottom plate. The conveying module is convenient for better grinding and conveying.
Preferably, the polishing assembly comprises a polishing motor, a polishing driving wheel, a polishing driven wheel, a polishing rotating shaft and a polishing wheel; the grinding motor is arranged on the left side of the support frame through a motor support; the polishing driving wheel is connected to the polishing motor; the polishing driven wheel is connected with the polishing driving wheel through a polishing conveying belt; the polishing rotating shaft is connected to the polishing driven wheel; two ends of the polishing rotating shaft are connected to the two lifting adjusting modules, and the polishing wheel is sleeved in the middle of the polishing rotating shaft; and the outer ring of the polishing wheel is provided with a polishing annular concave surface; the upper part of the grinding wheel is connected and matched with the conveying module. The polishing quality and polishing effect can be conveniently improved.
Preferably, the lifting adjusting module comprises a lifting fixing block, two lifting rails and a lifting cylinder; the lifting fixed block is arranged between the two rectangular columns; the two lifting rails are arranged on the inner side walls of the two rectangular columns and are positioned above the lifting fixing blocks; the lifting cylinder is positioned between the two lifting rails, the lower part of the lifting cylinder is fixedly connected with the lifting fixed block, and the upper part of the lifting cylinder is matched with the two lifting rails; the front side and the rear side of the polishing assembly are respectively arranged on the two lifting cylinders. Thereby be convenient for carry out lift adjustment control precision of polishing.
Preferably, the front part of the support frame is also provided with a blanking connecting plate, and the blanking connecting plate is matched with a matching concave surface on the conveying arc-shaped bottom plate. The blanking is convenient to be carried out better.
A polishing method for polishing a neodymium iron boron bar sequentially comprises the following steps:
positioning: the adjusting motor in the horizontal adjusting module drives the adjusting driven wheel to rotate, so that the fixed adjusting plate on the adjusting rotating shaft drives the adjusting sliding plate to move in the moving groove, and finally the adjusting sliding plate drives the supporting platform to be positioned left and right.
(II) feeding: placing a plurality of neodymium iron boron bars on a feeding inclined block in a feeding module, driving a feeding driven wheel to rotate through a feeding motor, driving a feeding rotating wheel on a feeding rotating shaft to rotate through the rotation of the feeding driven wheel, and enabling one neodymium iron boron bar to stably and orderly enter a neodymium iron boron bar groove in the feeding rotating wheel to be conveyed;
(III) conveying: the neodymium iron boron bar enters between a conveying wheel and a conveying arc-shaped bottom plate in the conveying module from the rotating feeding rotating wheel through a connecting block; the feeding motor drives the conveying driving gear to rotate, and the conveying driving gear drives the conveying wheel on the conveying driven rotating shaft to rotate, so that the neodymium iron boron bar is rolled and conveyed from the feeding end of the conveying arc-shaped bottom plate to the discharging end of the conveying arc-shaped bottom plate; and the neodymium iron boron bar is contacted with the polishing component for polishing while being conveyed.
(IV) grinding: in the conveying process, a polishing rotating shaft on the polishing assembly is driven by a lifting cylinder in the lifting adjusting module to carry out lifting adjustment and positioning, and a polishing driving wheel is driven by a polishing motor to rotate; the grinding wheel is driven to rotate by the rotation of the grinding driving wheel, so that the grinding wheel is driven to rotate, and the neodymium iron boron bar is ground.
According to the neodymium iron boron bar polishing device adopting the technical scheme, the distance between the feeding conveying assembly and the polishing assembly on the supporting platform can be better controlled through the horizontal adjusting module, so that neodymium iron boron bars on the feeding conveying assembly can be polished better, and the polishing precision and the polishing shape can be better controlled; a large number of neodymium iron boron bars can be conveniently placed on the feeding inclined block at one time through the feeding module, so that the conveying efficiency is improved; conveying the neodymium iron boron bars one by one through a plurality of neodymium iron boron bar grooves on the feeding rotating wheel, and preventing a plurality of neodymium iron boron bars and the neodymium iron boron bars from being blocked simultaneously; the discharging anti-slip falling block and the feeding anti-slip falling plate are used for preventing the neodymium iron boron bar from falling off during conveying, so that the conveying integrity is improved; the conveying module is convenient to be better connected with the feeding module, so that conveying smoothness is improved, the neodymium iron boron bar is convenient to rotate in the conveying process, and the conveying module is in contact with the polishing assembly for polishing during conveying, so that conveying efficiency and polishing efficiency are improved; the polishing assembly is convenient for better controlling the height through the lifting adjusting module, so that polishing is more effectively carried out, and the polishing precision is improved; the annular concave surface of polishing through polishing on the wheel is convenient for better polish neodymium iron boron rod, promotes efficiency of polishing and the quality of polishing. To sum up, the technical effect of this patent is that can put into a large amount of neodymium iron boron rod simultaneously to carry out the orderly material loading of root, improve material loading stability and improve conveying efficiency, improve the quality of polishing and the efficiency of polishing simultaneously.
Drawings
Fig. 1 is a schematic structural view of the neodymium iron boron bar polishing device of the present invention.
Fig. 2 is a schematic structural diagram of the leveling module.
Fig. 3 is a schematic structural diagram of the feeding module.
Fig. 4 is a schematic structural diagram of a conveying module.
Fig. 5 is a schematic structural view of the sanding assembly and the lift adjustment module.
The labels in the figures are: the device comprises a support frame 1, a front side supporting part 11, a rear side supporting part 12, a support platform 2, a horizontal adjusting module 20, an adjusting motor 201, an adjusting driving wheel 202, an adjusting driven wheel 203, an adjusting rotating shaft 204, a fixing adjusting plate 2041, an adjusting sliding groove 205, a moving groove 2051, an adjusting guide rod 2052, an adjusting moving block 2053, an adjusting sliding plate 206, a neutral stop 21, a feeding module 3, a feeding supporting plate 31, a rotating shaft supporting seat 32, an anti-slip frame 321, a discharging anti-slip block 322, a feeding rotating shaft 33, a feeding driven wheel 331, a feeding driving wheel 332, a limiting supporting plate 34, a feeding inclined block 341, a limiting lower sliding plate 342, a neodymium iron boron bar limiting baffle 343, a limiting bracket 344, a limiting horizontal rod 345, a feeding anti-slip plate 346, an arc concave surface 3461, a feeding rotating wheel 35, a circular convex ring 351, a neodymium iron boron bar groove 352, a feeding motor 36, a conveying module 4, a conveying arc bottom, The device comprises an engagement rod 412, a matching concave surface 413, a conveying driven rotating shaft 42, a conveying driven gear 43, a conveying driving gear 44, a conveying driving rotating shaft 45, a conveying wheel 46, a polishing assembly 5, a lifting adjusting module 50, a motor support 500, a lifting fixing block 501, a lifting track 502, a lifting cylinder 503, a polishing motor 51, a polishing driving wheel 52, a polishing driven wheel 53, a polishing rotating shaft 54, a polishing wheel 55, a polishing annular concave surface 551 and a blanking fishplate bar 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the drawings, are used only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, be operated, and thus, should not be construed as limiting the present invention.
As shown in fig. 1, the neodymium iron boron bar polishing device comprises a support frame 1, a support platform 2, a feeding conveying assembly and a polishing assembly 5; support frame 1 includes preceding collateral branch supporting part 11 and back collateral branch supporting part 12, and preceding collateral branch supporting part 11 and the symmetrical setting of back collateral branch supporting part 12 and the structure are the same, play better supporting role through two supporting parts, save the space simultaneously and be used for placing other equipment. The front-side supporting part 11 comprises two rectangular columns which are connected through a lifting adjusting module 50; the front and rear bottom surfaces of the supporting platform 2 are respectively matched and connected with the front side supporting part 11 and the rear side supporting part 12 through two horizontal adjusting modules 20, and the supporting platform 2 is adjusted and moved left and right on the supporting frame 1; the feeding conveying assembly comprises a feeding module 3 and a conveying module 4; the feeding module 3 is arranged at the rear part of the supporting platform 2, and the feeding module 3 is used for feeding and conveying the neodymium iron boron bar material to the conveying module 4; the conveying module 4 is arranged on the supporting platform 2 and is positioned on the front side of the feeding module 3; the conveying module 4 is used for conveying the neodymium iron boron bar and polishing the neodymium iron boron bar on the polishing assembly 5; the polishing assembly 5 is arranged in the middle of the support frame 1 through the lifting adjusting module 50, the middle of the support platform 2 is provided with a neutral position 21, and the polishing assembly 5 is positioned in the neutral position 21 and below the conveying module 4; the polishing assembly 5 is used for polishing and molding the neodymium iron boron bar on the conveying module 4; the front part of the support frame 1 is also provided with a discharging connecting plate 6, and the discharging connecting plate 6 is connected with the discharging end of the conveying module 4.
As shown in fig. 1 and fig. 2, the horizontal adjustment module 20 includes an adjustment motor 201, an adjustment driving wheel 202, an adjustment driven wheel 203, an adjustment rotating shaft 204, an adjustment chute 205, and an adjustment sliding plate 206; the adjusting motor 201 is arranged on the supporting platform 2, and the adjusting motor 201 is arranged at the front part of the left side of the supporting platform 2; adjust the action wheel 202 and be connected with accommodate motor 201, adjust from the driving wheel 203 and be connected with adjust action wheel 202 through adjusting the conveyer belt, be convenient for better control rotational speed when improving transmission efficiency. The adjusting rotating shaft 204 is connected to the middle part of the adjusting driven wheel 203; the adjusting rotating shaft 204 is arranged on the front wall of the rectangular column; the adjusting rotating shaft 204 is provided with a fixed adjusting plate 2041; the adjusting chute 205 is arranged at the top of the front side of the support frame 1; an adjustment slide 206 is located in the front of the adjustment chute 205; a moving groove 2051 is arranged on the adjusting chute 205, and an adjusting guide rod 2052 is arranged in the rear part of the adjusting chute 205; an adjusting moving block 2053 is sleeved on the adjusting guide rod 2052; the adjusting moving block 2053 slides in the moving groove 2051 via an adjusting guide shaft 2052. The adjusting moving block 2053 penetrates through the moving groove 2051 to be fixedly connected with the rear part of the adjusting sliding plate 206, and the adjusting sliding plate 206 is driven by the adjusting moving block 2053 to move in the front part of the adjusting sliding groove 205; the upper part of the fixed adjusting plate 2041 is fixedly connected with the adjusting slide plate 206; adjust the left end upper portion of slide 206 and supporting platform 2's left side bottom fixed connection, drive through fixed regulating plate 2041 and adjust the slide 206 and remove about to drive the material loading conveyor components on the supporting platform 2 and remove, and then make material loading conveyor components better cooperate with the subassembly 5 of polishing, and better control precision of polishing and the shape of polishing.
When the adjusting device works, the adjusting motor 201 drives the adjusting driving wheel 202 to rotate, and the adjusting driving wheel 202 rotates to drive the adjusting driven wheel 203 to rotate, so that the fixed adjusting plate 2041 on the adjusting rotating shaft 204 drives the adjusting sliding plate 206; the adjusting slide plate 206 moves in the moving groove 2051 through the adjusting moving block 2053, so that the adjusting slide plate 206 moves left and right along the adjusting slide groove 205, and finally the adjusting slide plate 206 drives the supporting platform 2 to move left and right for adjustment.
This horizontal adjustment module 20 is convenient for the better distance between feeding conveyor subassembly and the subassembly of polishing 5 on the control supporting platform 2, and the neodymium iron boron rod on the feeding conveyor subassembly of being convenient for is better polishes to better control precision of polishing and the shape of polishing.
As shown in fig. 1 and fig. 3, the feeding module 3 includes a feeding support plate 31, a rotating shaft support seat 32, a feeding rotating shaft 33, a feeding rotating wheel 35, and a feeding motor 36; the rotating shaft supporting seat 32 is arranged on the feeding supporting plate 31, and the feeding rotating shaft 33 is arranged on the rotating shaft supporting seat 32 through a feeding bearing; the feeding rotating wheel 35 is connected to the right end of the feeding rotating shaft 33; three circular convex rings 351 distributed at intervals are arranged on the outer ring of the feeding rotating wheel 35, a plurality of neodymium iron boron bar grooves 352 used for conveying neodymium iron boron bars are arranged on the outer ring of the circular convex rings 351, and two ends of the neodymium iron boron bars are just positioned on the circular convex rings 351 on two sides, so that the neodymium iron boron bars can be conveyed more stably, and the neodymium iron boron bars are prevented from sliding off; through the entering of a plurality of neodymium iron boron rod grooves 352 being convenient for make a root of neodymium iron boron rod, can not lead to neodymium iron boron rod to pile up or block up, improve conveying efficiency and prevent that the card is dead. The left end of the feeding rotating shaft 33 is connected with a feeding driven wheel 331, and the feeding driven wheel 331 is connected with a feeding driving wheel 332 through a feeding conveying belt; the feeding motor 36 is arranged on the supporting platform 2; the feeding driving wheel 332 is connected with the feeding motor 36; the rotation and the feeding speed of the feeding rotating wheel 35 are better controlled through the feeding driving wheel 332 and the feeding driven wheel 331, and the feeding stability and the feeding controllability are improved. A limiting support plate 34 is arranged at the rear part of the rotating shaft support seat 32; the right side of spacing backup pad 34 is provided with two blocks of material loading tilting block 341 of parallel arrangement, and the discharge end of two blocks of material loading tilting block 341 links up with material loading runner 35 mutually, and material loading tilting block 341 is by the backward downward sloping forward, be convenient for make the better entering into on material loading runner 35 of neodymium iron boron rod. The rear end slope of material loading tilting block 341 is provided with spacing slide plate 342 down, is convenient for pile up more neodymium iron boron rod and is convenient for guide neodymium iron boron rod gliding simultaneously through spacing slide plate 342 down. The limiting support plate 34 is provided with neodymium iron boron bar limiting baffles 343 on the left and right sides of the feeding inclined block 341; prevent neodymium iron boron rod from following both sides roll-off or drop through neodymium iron boron rod limit baffle 343, be convenient for better collection neodymium iron boron rod. The limit support plate 34 is provided with a limit bracket 344; the top of the limit bracket 344 is provided with a limit horizontal rod 345; be provided with two feeding antiskid falling plates 346 on spacing horizontal rod 345, two feeding antiskid falling plates 346 bottoms all are provided with arc concave surface 3461, arc concave surface 3461 and material loading runner 35 phase-match prevent like this that the neodymium iron boron rod on the material loading runner 35 from dropping at the rotation in-process, the better material loading of carrying on of being convenient for improves the stability of material loading. An anti-skid frame 321 is arranged at the front part of the rotating shaft supporting seat 32, and two discharging anti-skid falling blocks 322 are arranged on the anti-skid frame 321; the bottom surface of the discharging anti-skid falling block 322 is arc-shaped; the discharging anti-slip falling block 322 is matched with the feeding runner 35; the effect of ejection of compact antiskid blanking piece 322 and feeding antiskid blanking plate 346 is the same for prevent that neodymium iron boron rod from dropping, carry out better material loading and carry.
In operation, it is rotatory from the driving wheel 331 of drive material loading through material loading motor 36 drive material loading action wheel 332 and drive the material loading rotatory from driving wheel 331, thereby it rotates to drive material loading runner 35 to rotate to drive material loading from the rotatory drive material loading pivot 33 of material loading motor 331 through the material loading, will place many neodymium iron boron rod on material loading inclined block 341, in the neodymium iron boron rod groove 352 of entering into on material loading runner 35 of a root, rotate forward through material loading runner 35 and cooperate with ejection of compact antiskid blanking piece 322 and feeding antiskid blanking plate 346 with the stable transport of neodymium iron boron rod to transport module 4.
The feeding module 3 is convenient for placing a large amount of neodymium iron boron bars on the feeding inclined block 341 at one time, so that the conveying efficiency is improved; the neodymium iron boron bar materials are conveyed one by one through the plurality of neodymium iron boron bar material grooves 352 on the feeding rotating wheel 35, so that the blockage of a plurality of simultaneous neodymium iron boron bar materials and neodymium iron boron bar materials is prevented; through ejection of compact antiskid dropblock 322 and feeding antiskid dropplate 346 be convenient for better prevent that neodymium iron boron rod material from dropping in carrying, improve the integrality of carrying.
As shown in fig. 1 to 4, the conveying module 4 includes a conveying arc-shaped bottom plate 41, a conveying driven rotating shaft 42, a conveying driven gear 43, a conveying driving gear 44, a conveying driving rotating shaft 45 and a conveying wheel 46; carry arc bottom plate 41 and set up on supporting platform 2, the middle part of carrying arc bottom plate 41 is located neutral position 21, is convenient for better messenger's neodymium iron boron rod enters into and carries arc bottom plate 41 like this to better improvement conveying efficiency. The top of the rear side of the conveying arc-shaped bottom plate 41 is provided with a connecting block 411; the front side of the joining block 411 is an arc-shaped surface, and the arc-shaped surface is used for better joining the neodymium iron boron rod to the conveying arc-shaped bottom plate 41. The top of the joining block 411 is provided with two joining rods 412, and the two joining rods 412 are located at two intervals between the three circular convex rings 351, so that the neodymium iron boron rod smoothly enters the joining block 411, and the conveying smoothness is improved. Carry the front side top of arc bottom plate 41 to be provided with be used for with unloading fishplate bar 6 complex cooperation concave surface 413, the better unloading of being convenient for promotes unloading efficiency. The conveying driven rotating shaft 42 is transversely arranged on the supporting platform 2 through a conveying rotating shaft seat; the conveying driven gear 43 is sleeved on the conveying driven rotating shaft 42; the conveying driving gear 44 is meshed with the conveying driven gear 43; one end of the conveying driving rotating shaft 45 is connected with the conveying driving gear 44, and the other end of the conveying driving rotating shaft 45 is connected to the feeding motor 36; the delivery drive gear 44 cooperates with the delivery drive gear 44 to facilitate better speed control and better gearing. Conveying wheel 46 overlaps and establishes on carrying driven rotating shaft 42, and conveying wheel 46 is located the top of carrying arc bottom plate 41, and has the space that is used for carrying the neodymium iron boron rod between conveying wheel 46 and the carrying arc bottom plate 41, carries between the left half section conveying wheel 46 of neodymium iron boron rod and the carrying arc bottom plate 41, and the right half section of neodymium iron boron rod contacts with grinding assembly 5 and polishes, is convenient for better polishing again when stablizing the transport.
During operation, the neodymium iron boron rod on the feeding runner 35 rotates to the connecting block 411, and enters between the conveying wheel 46 and the conveying arc bottom plate 41 along the two connecting rods 412 and the arc surface; the feeding motor 36 drives the conveying driving rotating shaft 45 to drive the conveying driving gear 44 to rotate, the conveying driving gear 44 rotates to drive the conveying driven gear 43 to rotate, and then the conveying wheel 46 on the conveying driven rotating shaft 42 is driven to rotate, so that the neodymium iron boron bar is rolled and conveyed from the feeding end of the conveying arc-shaped bottom plate 41 to the discharging end of the conveying arc-shaped bottom plate 41; and the right half section of the neodymium iron boron bar is suspended and is contacted with the polishing component 5 for polishing.
This transport module 4 be convenient for better link up with material loading module 3, improve the smoothness nature of carrying, the neodymium iron boron rod of being convenient for simultaneously rotates in transportation process, contacts with the subassembly of polishing when carrying and polishes, improves conveying efficiency and efficiency of polishing.
As shown in fig. 1 and 5, the grinding assembly 5 includes a grinding motor 51, a grinding driving wheel 52, a grinding driven wheel 53, a grinding rotating shaft 54, and a grinding wheel 55; the grinding motor 51 is arranged on the left side of the support frame 1 through a motor bracket 500; the polishing driving wheel 52 is connected to the polishing motor 51; the grinding driven wheel 53 is connected with the grinding driving wheel 52 through the grinding conveying belt, so that the transmission efficiency is improved, and the grinding wheel is convenient to control better. The grinding rotating shaft 54 is connected to the grinding driven wheel 53; two ends of the polishing rotating shaft 54 are connected to the two lifting adjusting modules 50, and the polishing wheel 55 is sleeved in the middle of the polishing rotating shaft 54; and be provided with the cyclic annular concave surface 551 of polishing on the outer lane of wheel 55 of polishing, be convenient for better polishing the neodymium iron boron rod through polishing cyclic annular concave surface 551, promote the efficiency of polishing and the quality of polishing. The upper portion of the grinding wheel 55 engages the conveyor wheel 46 in the conveyor module 4. The lifting adjusting module 50 comprises a lifting fixing block 501, two lifting rails 502 and a lifting cylinder 503; the lifting fixing block 501 is arranged between the two rectangular columns; two lifting rails 502 are arranged on the inner side walls of the two rectangular columns and located above the lifting fixing block 501, sliding and control can be better performed through the two lifting rails 502, and the sliding effect is improved. The lifting cylinder 503 is positioned between the two lifting rails 502, the lower part of the lifting cylinder 502 is fixedly connected with the lifting fixing block 501, and the upper part of the lifting cylinder 502 is matched with the two lifting rails 502; the front side and the rear side of the polishing rotating shaft 54 on the polishing assembly 5 are respectively arranged on two lifting cylinders 502, and the polishing assembly 5 is driven to be lifted and adjusted through the lifting cylinders 503, so that polishing can be better performed.
When the device works, the lifting cylinder 503 drives the grinding rotating shaft 54 on the grinding assembly 5 to move up and down, so that the height of the grinding wheel 55 is adjusted and controlled, and grinding is better performed; the grinding driving wheel 52 is driven to rotate by the grinding motor 51; the grinding driving wheel 52 rotates to drive the grinding driven wheel 53 to rotate, so that the grinding wheel 55 is driven to rotate, and the neodymium iron boron bar is ground.
The polishing assembly 5 is convenient for better controlling the height through the lifting adjusting module 50, so that polishing can be more effectively carried out, and the polishing precision is improved; the annular concave surface 551 of polishing through polishing wheel 55 is convenient for better polish neodymium iron boron rod, promotes efficiency of polishing and the quality of polishing.
A polishing method for polishing a neodymium iron boron bar sequentially comprises the following steps:
positioning: the adjusting motor 201 in the horizontal adjusting module 20 drives the adjusting driven wheel 203 to rotate, so that the fixed adjusting plate 2041 on the adjusting rotating shaft 204 drives the adjusting sliding plate 206 to move in the moving groove 2051, and finally the adjusting sliding plate 206 drives the supporting platform 2 to be positioned left and right;
(II) feeding: placing a plurality of neodymium iron boron bars on a feeding inclined block 341 in a feeding module 3, driving a feeding driven wheel 331 to rotate through a feeding motor 36, driving a feeding rotating wheel 35 on a feeding rotating shaft 33 to rotate through the rotation of the feeding driven wheel 331, and enabling one neodymium iron boron bar to stably and orderly enter a neodymium iron boron bar groove 352 in the feeding rotating wheel 35 for conveying;
(III) conveying: the neodymium iron boron rod enters between the conveying wheel 46 and the conveying arc-shaped bottom plate 41 in the conveying module 4 from the rotating feeding runner 35 through the connecting block 411; the feeding motor 36 drives the conveying driving gear 44 to rotate, and the conveying driving gear 44 rotates to drive the conveying wheel 46 on the conveying driven rotating shaft 42 to rotate, so that the neodymium iron boron bar is rolled and conveyed from the feeding end of the conveying arc-shaped bottom plate 41 to the discharging end of the conveying arc-shaped bottom plate 41; the neodymium iron boron bar is conveyed and simultaneously contacted with the polishing assembly 5 for polishing;
(IV) grinding: in the conveying process, a lifting cylinder 503 in the lifting adjusting module 50 drives a grinding rotating shaft 54 on the grinding assembly 5 to perform lifting adjustment and positioning, and a grinding motor 51 drives a grinding driving wheel 52 to rotate; the grinding driving wheel 52 rotates to drive the grinding driven wheel 53 to rotate, so that the grinding wheel 55 is driven to rotate, and the neodymium iron boron bar is ground.
The device is convenient for better controlling the distance between the feeding conveying assembly on the supporting platform 2 and the polishing assembly 5 through the horizontal adjusting module 20, so that neodymium iron boron bars on the feeding conveying assembly can be polished better, and the polishing precision and the polishing shape can be better controlled; a large number of neodymium iron boron bars can be conveniently placed on the feeding inclined block 341 at one time through the feeding module 3, so that the conveying efficiency is improved; the neodymium iron boron bar materials are conveyed one by one through the plurality of neodymium iron boron bar material grooves 352 on the feeding rotating wheel 35, so that the blockage of a plurality of simultaneous neodymium iron boron bar materials and neodymium iron boron bar materials is prevented; the discharging anti-slip falling block 322 and the feeding anti-slip falling plate 346 are used for better preventing the neodymium iron boron bar from falling in the conveying process, so that the conveying integrity is improved; the conveying module 4 is convenient to be better connected with the feeding module 3, so that conveying smoothness is improved, the neodymium iron boron bar is convenient to rotate in the conveying process, and the neodymium iron boron bar is in contact with the polishing assembly for polishing while being conveyed, so that conveying efficiency and polishing efficiency are improved; the height of the polishing assembly 5 can be controlled better through the lifting adjusting module 50, so that polishing can be performed more effectively, and polishing precision is improved; the annular concave surface 551 of polishing through polishing wheel 55 is convenient for better polish neodymium iron boron rod, promotes efficiency of polishing and the quality of polishing. To sum up, the technical effect of this patent is that can put into a large amount of neodymium iron boron rod simultaneously to carry out the orderly material loading of root, improve material loading stability and improve conveying efficiency, improve the quality of polishing and the efficiency of polishing simultaneously.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention, including any reference to the above-mentioned embodiments. Various modifications to these embodiments will be readily apparent to those skilled in the art. The general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The polishing method of the neodymium iron boron bar is characterized by sequentially comprising the following steps:
positioning: the adjusting motor (201) in the horizontal adjusting module (20) drives the adjusting driven wheel (203) to rotate, so that the fixed adjusting plate (2041) on the adjusting rotating shaft (204) drives the adjusting sliding plate (206) to move in the moving groove (2051), and finally the adjusting sliding plate (206) drives the supporting platform (2) to be positioned left and right;
feeding: placing a plurality of neodymium iron boron bars on a feeding inclined block (341) in a feeding module (3), driving a feeding driven wheel (331) to rotate through a feeding motor (36), and driving a feeding rotating wheel (35) on a feeding rotating shaft (33) to rotate through the rotation of the feeding driven wheel (331), so that one neodymium iron boron bar stably and orderly enters a neodymium iron boron bar groove (352) in the feeding rotating wheel (35) to be conveyed;
conveying: the neodymium iron boron bar enters between a conveying wheel (46) and a conveying arc-shaped bottom plate (41) in the conveying module (4) from a rotating feeding rotating wheel (35) through a connecting block (411); the feeding motor (36) drives the conveying driving gear (44) to rotate, and the conveying driving gear (44) rotates to drive the conveying wheel (46) on the conveying driven rotating shaft (42) to rotate, so that the neodymium iron boron bar is conveyed to the discharging end of the conveying arc-shaped bottom plate (41) from the feeding end of the conveying arc-shaped bottom plate (41) in a rolling manner; the neodymium iron boron bar is conveyed and simultaneously contacted with the grinding component (5) for grinding;
polishing: in the conveying process, a lifting cylinder (503) in a lifting adjusting module (50) drives a grinding rotating shaft (54) on a grinding assembly (5) to carry out lifting adjustment and positioning, and a grinding motor (51) drives a grinding driving wheel (52) to rotate; the grinding driving wheel (52) rotates to drive the grinding driven wheel (53) to rotate so as to drive the grinding wheel (55) to rotate and grind the neodymium iron boron bar;
the horizontal adjusting module (20) comprises an adjusting motor (201), an adjusting driving wheel (202), an adjusting driven wheel (203), an adjusting rotating shaft (204), an adjusting sliding chute (205) and an adjusting sliding plate (206); the adjusting motor (201) is arranged on the supporting platform (2), and the adjusting motor (201) is arranged at the front part of the left side of the supporting platform (2); the adjusting driving wheel (202) is connected with an adjusting motor (201), and the adjusting driven wheel (203) is connected with the adjusting driving wheel (202) through an adjusting transmission belt; the adjusting rotating shaft (204) is connected to the middle part of the adjusting driven wheel (203); the adjusting rotating shaft (204) is arranged on the front wall of the rectangular column; a fixed adjusting plate (2041) is arranged on the adjusting rotating shaft (204); the adjusting sliding groove (205) is arranged at the top of the front side of the support frame (1); the adjusting sliding plate (206) is positioned in the front part of the adjusting sliding groove (205); a moving groove (2051) is arranged on the adjusting sliding groove (205), and an adjusting guide rod (2052) is arranged in the rear part of the adjusting sliding groove (205); an adjusting moving block (2053) is sleeved on the adjusting guide rod (2052); the adjusting moving block (2053) slides in the moving groove (2051); the adjusting moving block (2053) penetrates through the moving groove (2051) and is fixedly connected with the rear part of the adjusting sliding plate (206); the upper part of the fixed adjusting plate (2041) is fixedly connected with an adjusting sliding plate (206); the upper part of the left end of the adjusting sliding plate (206) is fixedly connected with the bottom of the left side of the supporting platform (2).
2. The grinding method of the neodymium iron boron bar according to claim 1, wherein the supporting frame (1) comprises a front side supporting part (11) and a rear side supporting part (12), the front side supporting part (11) and the rear side supporting part (12) are symmetrically arranged and have the same structure; the front side supporting part (11) comprises two rectangular columns which are connected through a lifting adjusting module (50); the front side bottom surface and the rear side bottom surface of the supporting platform (2) are respectively connected with the front side supporting part (11) and the rear side supporting part (12) in a matching way through two horizontal adjusting modules (20).
3. The grinding method of the neodymium iron boron bar according to claim 1, wherein the feeding module (3) comprises a feeding support plate (31), a rotating shaft support seat (32), a feeding rotating shaft (33), a feeding rotating wheel (35) and a feeding motor (36); the rotating shaft supporting seat (32) is arranged on the feeding supporting plate (31), and the feeding rotating shaft (33) is arranged on the rotating shaft supporting seat (32) through a feeding bearing; the feeding rotating wheel (35) is connected to the right end of the feeding rotating shaft (33); three circular convex rings (351) which are distributed at intervals are arranged on the outer ring of the feeding rotating wheel (35); a plurality of neodymium iron boron bar grooves (352) used for conveying neodymium iron boron bars are formed in the outer ring of the circular convex ring (351); the left end of the feeding rotating shaft (33) is connected with a feeding driven wheel (331), and the feeding driven wheel (331) is connected with a feeding driving wheel (332) through a feeding conveying belt; the feeding motor (36) is arranged on the supporting platform (2); the feeding driving wheel (332) is connected with a feeding motor (36); a limiting support plate (34) is arranged on the rear part of the rotating shaft support seat (32); two feeding inclined blocks (341) which are arranged in parallel are arranged on the right side of the limiting support plate (34) and incline downwards from back to front; the discharge ends of the two feeding inclined blocks (341) are connected with the feeding rotating wheel (35); the rear end of the feeding inclined block (341) is obliquely provided with a limiting lower sliding plate (342); the limiting support plate (34) is provided with neodymium iron boron bar limiting baffles (343) on the left side and the right side of the feeding inclined block (341) respectively; a limiting support (344) is arranged on the limiting support plate (34); the top of the limiting bracket (344) is provided with a limiting horizontal rod (345); two feeding anti-slip falling plates (346) are arranged on the limiting horizontal rod (345); the bottoms of the two feeding anti-skid falling plates (346) are provided with arc-shaped concave surfaces (3461); the arc concave surface (3461) is matched with the feeding rotating wheel (35); an anti-slip falling frame (321) is arranged at the front part of the rotating shaft supporting seat (32), and two discharging anti-slip falling blocks (322) are arranged on the anti-slip falling frame (321); the bottom surface of the discharging anti-slip falling block (322) is arc-shaped; the discharging anti-slip falling block (322) is matched with the feeding rotating wheel (35).
4. The grinding method of the neodymium iron boron bar according to claim 1, wherein the conveying module (4) comprises a conveying arc-shaped bottom plate (41), a conveying driven rotating shaft (42), a conveying driven gear (43), a conveying driving gear (44), a conveying driving rotating shaft (45) and a conveying wheel (46); the conveying arc-shaped bottom plate (41) is arranged on the supporting platform (2), and the middle part of the conveying arc-shaped bottom plate (41) is positioned in the neutral gear (21); the top of the rear side of the conveying arc-shaped bottom plate (41) is provided with a connecting block (411); the front side surface of the connecting block (411) is an arc surface; the top of the connecting block (411) is provided with two connecting rods (412); the two connecting rods (412) are positioned at two intervals among the three circular convex rings (351); the top of the front side of the conveying arc-shaped bottom plate (41) is provided with a matching concave surface (413); the conveying driven rotating shaft (42) is transversely arranged on the supporting platform (2) through a conveying rotating shaft seat; the conveying driven gear (43) is sleeved on the conveying driven rotating shaft (42); the conveying driving gear (44) is meshed with the conveying driven gear (43); one end of the conveying driving rotating shaft (45) is connected with the conveying driving gear (44), and the other end of the conveying driving rotating shaft (45) is connected to the feeding motor (36); conveying wheel (46) cover establish carry driven spindle (42) on, conveying wheel (46) are located the top of carrying arc bottom plate (41), and have the space that is used for carrying the neodymium iron boron rod between conveying wheel (46) and the arc bottom plate of carrying (41).
5. The grinding method of the neodymium iron boron bar according to claim 1, wherein the grinding assembly (5) comprises a grinding motor (51), a grinding driving wheel (52), a grinding driven wheel (53), a grinding rotating shaft (54) and a grinding wheel (55); the grinding motor (51) is arranged on the left side of the support frame (1) through a motor bracket (500); the polishing driving wheel (52) is connected to the polishing motor (51); the grinding driven wheel (53) is connected with the grinding driving wheel (52) through a grinding conveying belt; the grinding rotating shaft (54) is connected to the grinding driven wheel (53); two ends of the polishing rotating shaft (54) are connected to the two lifting adjusting modules (50), and the polishing wheel (55) is sleeved in the middle of the polishing rotating shaft (54); a polishing annular concave surface (551) is arranged on the outer ring of the polishing wheel (55); the upper part of the grinding wheel (55) is connected and matched with the conveying module (4).
6. The grinding method of the neodymium iron boron bar according to claim 1, wherein the lifting adjusting module (50) comprises a lifting fixing block (501), two lifting rails (502) and a lifting cylinder (503); the lifting fixed block (501) is arranged between the two rectangular columns; the two lifting rails (502) are arranged on the inner side walls of the two rectangular columns and are positioned above the lifting fixing block (501); the lifting cylinder (503) is positioned between the two lifting rails (502), the lower part of the lifting cylinder (502) is fixedly connected with the lifting fixing block (501), and the upper part of the lifting cylinder (502) is matched with the two lifting rails (502); the front side and the rear side of the polishing assembly (5) are respectively arranged on the two lifting cylinders (502).
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| CN202010248417.5A CN111347298B (en) | 2019-07-15 | 2019-07-15 | Polishing method of neodymium iron boron bar |
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| CN201910634822.8A CN110480455B (en) | 2019-07-15 | 2019-07-15 | Neodymium iron boron bar polishing equipment and polishing method |
| CN202010248417.5A CN111347298B (en) | 2019-07-15 | 2019-07-15 | Polishing method of neodymium iron boron bar |
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| CN201910634822.8A Division CN110480455B (en) | 2019-07-15 | 2019-07-15 | Neodymium iron boron bar polishing equipment and polishing method |
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| CN111347298B CN111347298B (en) | 2021-06-08 |
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Cited By (1)
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| CN115091366A (en) * | 2022-08-12 | 2022-09-23 | 宁波精求磁电有限公司 | Clamping mechanism for magnet polishing |
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| CN111702572A (en) * | 2020-06-15 | 2020-09-25 | 赣州智晟知识产权咨询服务有限公司 | Neodymium iron boron bar polishing method and polishing equipment thereof |
| CN116638336B (en) * | 2023-07-27 | 2023-09-29 | 江苏菲瑞达模具科技有限公司 | Cutting device is used in nitrogen spring processing |
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Also Published As
| Publication number | Publication date |
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| CN110480455A (en) | 2019-11-22 |
| CN110480455B (en) | 2020-06-23 |
| CN111347298B (en) | 2021-06-08 |
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