CN114029807A - Magnetic steel processing grinding machine - Google Patents
Magnetic steel processing grinding machine Download PDFInfo
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- CN114029807A CN114029807A CN202111309502.9A CN202111309502A CN114029807A CN 114029807 A CN114029807 A CN 114029807A CN 202111309502 A CN202111309502 A CN 202111309502A CN 114029807 A CN114029807 A CN 114029807A
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- magnetic steel
- grinding
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- polishing
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 88
- 239000010959 steel Substances 0.000 title claims abstract description 88
- 238000005498 polishing Methods 0.000 claims abstract description 49
- 244000309464 bull Species 0.000 claims description 8
- 238000003754 machining Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 238000005096 rolling process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910000828 alnico Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
-
- 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
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
-
- 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
- B24B41/02—Frames; Beds; Carriages
-
- 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
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
-
- 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
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/06—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by liquid or gas pressure only
-
- 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
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
-
- 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
Abstract
The invention discloses a magnetic steel processing grinding machine which comprises a base and a magnetic steel workpiece, wherein a round cylinder is fixedly installed at the bottom of a lifting cylinder, a pressing plate is fixedly installed at the bottom of the round cylinder, a toothed ring is fixedly installed at the top of a rotating disc, a first grinding motor is fixedly installed at one end of the top of the round cylinder, a driving gear is fixedly installed at the driving end of the first grinding motor, a first lead screw is sleeved inside one end of the rotating disc, the outer part of the first lead screw is connected with a first grinding block in a threaded manner, a second grinding motor is fixedly installed inside a mounting box, and a second grinding block is fixedly installed at one end, away from a lifting block, of a rotating column push rod at the driving end of the second grinding motor. Through the lift cylinder, the circular cylinder, the clamp plate, the rolling disc, the ring gear, first polishing motor, drive gear, first polishing block, second polishing motor, rotation post and the second polishing block that set up, reached and carried out the effect of polishing simultaneously to the inboard and the outside of magnet steel work piece, improved the practicality of this grinding machine.
Description
Technical Field
The invention belongs to the technical field of magnetic steel processing, and particularly relates to a magnetic steel processing grinding machine.
Background
The magnet steel is one of magnetic materials, the magnet steel generally refers to alnico, and the magnet steel is by several kinds of hard strong metals, for example iron and aluminium, nickel, cobalt etc. are synthetic, sometimes copper, niobium and tantalum are synthetic, are used for making super hardness permanent magnet alloy, need polish circular magnet steel in the in-process of circular magnet steel processing, make the deckle edge and the unevenness department of magnet steel polish and level, current magnet is polished and is had the mode of artifical polishing, the precision of artifical polishing is lower, efficiency is lower and the cost is higher.
As a circular magnet steel side grinding device that chinese patent CN109605153A discloses, it utilizes the hydraulic stem to drive the positioning seat and descends and make positioning seat and stripper plate extrude the location to magnet steel body, make the supporting seat joint in the inside of constant head tank, it is rotatory to open rotating electrical machines and drive positioning seat and supporting seat, make the magnet steel body rotatory with polish the side of piece contact to magnet steel body and polish, in order to have reached the effect of getting rid of deckle edge and unevenness department to magnet steel body side, nevertheless still have following problem when it uses:
1. because the structure that sets up the side of magnet steel body and polish among the device has leaded to can not polish annular magnet steel body's inboard, has reduced grinding device's practicality.
2. Because the structure of advance positioning of the magnetic steel body is not arranged, the circle centers of the magnetic steel body and the supporting seat are adjusted at the same position in a long time by workers, and the improvement of the working efficiency is not facilitated.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a magnetic steel processing grinding machine, which solves the problems that the inner side of an annular magnetic steel body cannot be ground, the practicability of a grinding device is reduced, and the circle centers of the magnetic steel body and a supporting seat are adjusted at the same position in a long time by workers, so that the work efficiency is not improved.
In order to achieve the purpose, the invention provides the following technical scheme: a magnetic steel processing grinding machine comprises a base and a magnetic steel workpiece, wherein a mounting column is fixedly mounted at one end of the top of the base, a lifting cylinder is fixedly mounted at one end of the top of the mounting column, a round cylinder is fixedly mounted at the bottom of the lifting cylinder, a pressing plate is fixedly mounted at the bottom of the round cylinder, a rotating disc is sleeved outside the round cylinder, a toothed ring is fixedly mounted at the top of the rotating disc, a first polishing motor is fixedly mounted at one end of the top of the round cylinder, a driving gear is fixedly mounted at the driving end of the first polishing motor, a first lead screw is sleeved inside one end of the rotating disc, a first polishing block is connected with the outer portion of the first lead screw in a threaded manner, a mounting seat is fixedly mounted at the top of the base, a mounting box is fixedly mounted at the top of the base, a second polishing motor is fixedly mounted inside the mounting box, and a rotating column is fixedly mounted at the driving end of the second polishing motor, the inside one end threaded connection of rotation post has the second lead screw, the outside threaded connection of second lead screw has the elevator, the inside one end that is close to the second lead screw of rotation post has seted up the spout, the one end that the spout was kept away from to the rotation post articulates there is the connecting rod, the one end that the elevator was kept away from to the connecting rod articulates there is the push rod, the one end fixed mounting that the elevator was kept away from to the push rod has the second sanding block.
Preferably, the gear ring is meshed with a driving gear, and the driving gear is sleeved on the top of the rotating disc.
Preferably, the inside of mount pad has cup jointed the annular plate, the bottom fixed mounting of annular plate has the rack, the bottom meshing of rack has bevel gear, the inside fixed mounting of bevel gear has the bull stick, the bull stick cup joints in the inside of mount pad, the top fixed mounting of annular plate has the annular strip, the top of annular plate is provided with the clamp splice.
Preferably, the number of the clamping blocks is three, the clamping blocks are evenly distributed at the top of the annular plate, the number of the bevel gears is three, the bevel gears are evenly distributed at the bottom of the annular plate, grooves matched with the annular strips in specification and size are formed in the bottoms of the clamping blocks, and the annular strips are located inside the grooves.
Preferably, the outer diameter of the circular cylinder is smaller than that of the pressing plate, and the outer diameter of the magnetic steel workpiece is larger than that of the top of the mounting seat.
Preferably, the top and the bottom of the second polishing block close to one side of the push rod are both fixedly provided with two cross rods, and the cross rods are sleeved in the rotating column.
Preferably, the lifting block is far away from one end of the second polishing block and is slidably mounted in the sliding groove, and the push rod is sleeved in the rotating column.
Preferably, the top of the mounting box is arranged in an arc shape.
Preferably, a scrap collecting groove is formed in the base, and a scrap collecting box is slidably mounted in the base.
Compared with the prior art, the invention has the beneficial effects that:
1. through the lift cylinder that sets up, a circular cylinder, the clamp plate, the rolling disc, the ring gear, first sanding motor, drive gear, first sanding block, second sanding motor, rotation post and second sanding block, lay the magnet steel work piece behind the mount pad top, utilize the lift cylinder to make the clamp plate remove downwards, extrude the magnet steel work piece fixedly, then start first sanding motor and second sanding motor, make first sanding block and second sanding block rotatory respectively, the inboard and the outside of magnet steel work piece effect of polishing simultaneously has been reached, the practicality of this grinding machine has been improved.
2. The position of the first polishing block can be adjusted through the arranged first screw rod, the position of the second polishing block can be adjusted through the arranged second screw rod, the lifting block, the sliding groove and the push rod, the adjusting mode is simple, the operation is easy, and the application range of the device is widened.
3. Through the annular plate that sets up, the rack, bevel gear, the bull stick, annular strip and clamp splice, place the magnet steel work piece in the mount pad top after, utilize the bull stick to make the annular plate rotate, under the recess mating reaction of annular strip and clamp splice bottom, three clamp splice can move to the inboard simultaneously, utilize three clamp splice to carry out tentatively spacing to the magnet steel work piece, it is corresponding with the centre of a circle of mount pad to have guaranteed the magnet steel work piece, high durability and convenient operation, do not need the people to aim at, thereby be favorable to improving work efficiency when guaranteeing that first sanding block and second sanding block are circular motion, can be accomplished polish the magnet steel work piece.
4. Through the sweeps collecting groove and the sweeps collecting box that set up, the sweeps that the second sanding block polished the magnet steel work piece and produced can fall into to the inside of sweeps collecting groove downwards through the inside of mount pad, collects the box with the sweeps and collects the sweeps, makes things convenient for the staff to handle the sweeps, sets up to the arc through the top with the mounting box, has avoided the sweeps to pile up at the mounting box top.
Drawings
FIG. 1 is a schematic view of the overall appearance structure of the present invention;
FIG. 2 is a schematic view of the overall appearance structure of the present invention;
FIG. 3 is a partial perspective view of the present invention;
FIG. 4 is a partial front cross-sectional structural schematic view of the present invention;
FIG. 5 is a partial front cross-sectional structural schematic view of the present invention;
FIG. 6 is a front cross-sectional structural view of the mounting base of the present invention;
FIG. 7 is a top view of the annular plate of the present invention;
fig. 8 is a partial front cross-sectional structural schematic view of the present invention.
In the figure: 1. a base; 2. mounting a column; 3. a lifting cylinder; 4. a circular cylinder; 5. pressing a plate; 6. rotating the disc; 7. a toothed ring; 8. a first grinding motor; 9. a drive gear; 10. a first sanding block; 11. a first lead screw; 12. a magnetic steel workpiece; 13. a mounting seat; 14. an annular plate; 15. a rack; 16. a bevel gear; 17. a rotating rod; 18. an annular strip; 19. a clamping block; 20. mounting a box; 21. a second grinding motor; 22. rotating the column; 23. a second lead screw; 24. a lifting block; 25. a chute; 26. a push rod; 27. a second sanding block; 28. a cross bar; 29. a scrap collecting tank; 30. a scrap collecting box; 31. a connecting rod.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-8, the present invention provides a technical solution: a magnetic steel processing grinding machine comprises a base 1 and a magnetic steel workpiece 12, wherein one end of the top of the base 1 is fixedly provided with an installation column 2, one end of the top of the installation column 2 is fixedly provided with a lifting cylinder 3, the bottom of the lifting cylinder 3 is fixedly provided with a circular cylinder 4, the bottom of the circular cylinder 4 is fixedly provided with a pressing plate 5, the outer diameter of the circular cylinder 4 is smaller than that of the pressing plate 5, the outer part of the circular cylinder 4 is sleeved with a rotating disc 6, the top of the rotating disc 6 is fixedly provided with a toothed ring 7, one end of the top of the circular cylinder 4 is fixedly provided with a first grinding motor 8, the driving end of the first grinding motor 8 is fixedly provided with a driving gear 9, the toothed ring 7 is meshed with the driving gear 9, the driving gear 9 is sleeved on the top of the rotating disc 6, the inner part of one end of the rotating disc 6 is sleeved with a first lead screw 11, the outer part of the first lead screw 11 is connected with a first grinding block 10 through a thread, the top of the base 1 is fixedly provided with an installation seat 13, the external diameter of magnet steel work piece 12 is greater than the external diameter at mount pad 13 top, the top fixed mounting of base 1 has mounting box 20, the inside fixed mounting of mounting box 20 has second grinding motor 21, the drive end fixed mounting of second grinding motor 21 has rotation post 22, the inside one end threaded connection of rotation post 22 has second lead screw 23, the outside threaded connection of second lead screw 23 has elevator 24, the inside one end that is close to second lead screw 23 of rotation post 22 has seted up spout 25, the one end that the rotation post 22 kept away from spout 25 articulates there is connecting rod 31, the one end that elevator 24 was kept away from to connecting rod 31 articulates there is push rod 26, push rod 26 cup joints in the inside that rotates post 22, the one end fixed mounting that elevator 24 was kept away from to push rod 26 has second grinding block 27, the one end slidable mounting that elevator 24 kept away from second grinding block 27 is in the inside of spout 25.
In this embodiment, the magnetic steel workpiece 12 to be polished is placed on the top of the mounting base 13, it is ensured that the centers of the magnetic steel workpiece 12 and the mounting base 13 are located at the same position, then the position of the second polishing block 27 is adjusted according to the inner diameter of the magnetic steel workpiece 12, when the second polishing block 27 is adjusted, the second lead screw 23 is rotated, the second lead screw 23 drives the lifting block 24 to move downwards, the push rod 26 at this time can push the second polishing block 27 outwards, so that the second polishing block 27 is attached to the inner side of the magnetic steel workpiece 12, after the position of the second polishing block 27 is adjusted, the lifting cylinder 3 is started, the lifting cylinder 3 drives the circular cylinder 4 to descend, the pressing plate 5 at the bottom of the circular cylinder 4 is pressed on the top of the magnetic steel workpiece 12 to extrude the magnetic steel workpiece 12, thereby fixing the position of the magnetic steel workpiece 12, after the fixing is completed, the first polishing block 10 is adjusted, the first screw rod 11 is rotated, the first screw rod 11 enables the first grinding block 10 to move towards one side of the magnetic steel workpiece 12, after the first grinding block 10 is attached to the outer side of the magnetic steel workpiece 12, the first screw rod 11 stops rotating, then, the first grinding motor 8 and the second grinding motor 21 are simultaneously started, the first grinding motor 8 enables the driving gear 9 to rotate, due to the meshing effect between the driving gear 9 and the gear ring 7, the gear ring 7 drives the rotating disc 6 and the first grinding block 10 to rotate while the first grinding motor 8 rotates, the first grinding block 10 carries out grinding treatment on the outer side of the magnetic steel workpiece 12, the second grinding motor 21 drives the rotating column 22 and the second grinding block 27 to rotate, the second grinding block 27 carries out grinding on the inner side of the magnetic steel workpiece 12, after the grinding is finished, the first grinding motor 8 and the second grinding motor 21 are closed, the circular cylinder 4 is moved upwards by the lifting cylinder 3, the magnetic steel workpiece 12 is placed at the top of the mounting base 13, the lifting cylinder 3 is used for enabling the pressing plate 5 to move downwards to extrude and fix the magnetic steel workpiece 12, then the first polishing motor 8 and the second polishing motor 21 are started to respectively enable the first polishing block 10 and the second polishing block 27 to rotate, the effect of polishing the inner side and the outer side of the magnetic steel workpiece 12 simultaneously is achieved, and the practicability of the grinding machine is improved.
Example two:
as shown in fig. 1 to 8, on the basis of the first embodiment, the present invention provides a technical solution: annular plate 14 has been cup jointed to the inside of mount pad 13, annular plate 14's bottom fixed mounting has rack 15, rack 15's bottom meshing has bevel gear 16, bevel gear 16's inside fixed mounting has bull stick 17, bull stick 17 cup joints in mount pad 13's inside, annular plate 14's top fixed mounting has annular strip 18, annular plate 14's top is provided with clamp splice 19, clamp splice 19 has threely, and evenly distributed is at annular plate 14's top, bevel gear 16 has threely, and evenly distributed is in annular plate 14's bottom, the recess with 18 specification and dimension looks adaptations of annular strip is seted up to clamp splice 19's bottom, and annular strip 18 is located the inside of recess.
In this embodiment, after the magnetic steel workpiece 12 is placed on the top of the mounting base 13, then any rotating rod 17 is rotated, the rotating rod 17 drives the bevel gear 16 to rotate, due to the meshing effect between the bevel gear 16 and the rack 15, when the rotating rod 17 rotates, the annular plate 14 drives the annular strip 18 on the top of the annular plate to rotate, under the matching effect of the annular strip 18 and the grooves at the bottom of the clamping blocks 19, the three clamping blocks 19 can move towards the inner side or the outer side simultaneously, the clamping blocks 19 gradually move towards the magnetic steel workpiece 12 by moving the three clamping blocks 19 towards the inner side, the magnetic steel workpiece 12 is preliminarily limited by using the three clamping blocks 19, the magnetic steel workpiece 12 is ensured to correspond to the circle center of the mounting base 13, and therefore, when the first polishing block 10 and the second polishing block 27 perform circular motion, the magnetic steel workpiece 12 can be polished well.
Example three:
as shown in fig. 1 to 8, on the basis of the first embodiment and the second embodiment, the present invention provides a technical solution: the top and the bottom of the second sanding block 27 near one side of the push rod 26 are both fixedly provided with two cross bars 28, and the cross bars 28 are sleeved inside the rotating column 22.
In this embodiment, when the push rod 26 pushes outwards, the second sanding block 27 drives four cross bars 28 to move synchronously, and the four cross bars 28 ensure the stability of the horizontal movement of the second sanding block 27, and meanwhile, the connection strength of the second sanding block 27 is also enhanced, so that the second sanding block 27 can be stably used.
Example four:
as shown in fig. 1 to 8, on the basis of the first embodiment, the second embodiment and the third embodiment, the present invention provides a technical solution: the top of mounting box 20 is the arc setting, and sweeps collecting vat 29 has been seted up to the inside of base 1, and the inside slidable mounting of base 1 has sweeps to collect box 30.
In this embodiment, the sweeps that second sanding block 27 polished magnet steel work piece 12 and produced can downwards fall into the inside to sweeps collecting vat 29 through the inside of mount pad 13, then fall into the inside that the box 30 was collected to the sweeps, utilize the sweeps to collect box 30 and collect the sweeps, make things convenient for the staff to handle the sweeps, set up to the arc through the top with mounting box 20, avoided the sweeps to pile up at mounting box 20 top.
The working principle and the using process of the invention are as follows: when the polishing device is used, a magnetic steel workpiece 12 to be polished is placed at the top of the mounting seat 13, then any rotating rod 17 is rotated, the rotating rod 17 drives the bevel gear 16 to rotate, due to the meshing effect between the bevel gear 16 and the rack 15, the annular plate 14 rotates while the rotating rod 17 rotates, the annular plate 14 drives the annular strip 18 at the top of the annular plate to rotate, under the matching effect of the annular strip 18 and the grooves at the bottom of the clamping blocks 19, the three clamping blocks 19 can simultaneously move inwards or outwards, the clamping blocks 19 gradually move towards the magnetic steel workpiece 12 by moving the three clamping blocks 19 inwards, the magnetic steel workpiece 12 is preliminarily limited by the three clamping blocks 19, the circle center of the magnetic steel workpiece 12 corresponds to the circle center of the mounting seat 13, so that when the first polishing block 10 and the second polishing block 27 do circular motion, the magnetic steel workpiece 12 can be polished well, and after the magnetic steel workpiece 12 is limited by the three clamping blocks 19, the position of the second grinding block 27 is adjusted according to the inner diameter of the magnetic steel workpiece 12, when the second grinding block 27 is adjusted, the second lead screw 23 is rotated, the second lead screw 23 drives the lifting block 24 to move downwards, the push rod 26 can push the second grinding block 27 outwards at the moment, so that the second grinding block 27 is attached to the inner side of the magnetic steel workpiece 12, the second grinding block 27 drives the four cross rods 28 to move synchronously while the push rod 26 pushes outwards, the four cross rods 28 ensure the stability of the horizontal movement of the second grinding block 27, meanwhile, the connection strength of the second grinding block 27 is enhanced, so that the second grinding block 27 can be used stably, after the position of the second grinding block 27 is adjusted, the lifting cylinder 3 is started, the lifting cylinder 3 drives the circular cylinder 4 to descend, the pressing plate 5 at the bottom of the circular cylinder 4 is pressed on the top of the magnetic steel workpiece 12 to extrude the magnetic steel workpiece 12, thereby fixing the position of the magnetic steel workpiece 12, after the fixing is completed, reversely rotating the rotating rod 17 to make the three clamping blocks 19 move outwards to ensure that the use of the first polishing block 10 is not influenced, then adjusting the position of the first polishing block 10, when adjusting the first polishing block 10, rotating the first screw rod 11, the first screw rod 11 making the first polishing block 10 move towards one side of the magnetic steel workpiece 12, after the first polishing block 10 is attached to the outer side of the magnetic steel workpiece 12, stopping rotating the first screw rod 11, then simultaneously starting the first polishing motor 8 and the second polishing motor 21, the first polishing motor 8 making the driving gear 9 rotate, due to the meshing action between the driving gear 9 and the toothed ring 7, the toothed ring 7 driving the rotating disc 6 and the first polishing block 10 to rotate, the first polishing block 10 polishing the outer side of the magnetic steel workpiece 12, second grinding motor 21 drives rotation post 22 and second grinding block 27 rotatoryly, second grinding block 27 just polishes the inboard of magnet steel work piece 12, the sweeps that second grinding block 27 polished magnet steel work piece 12 and produced can be through the inside of mount pad 13 inside that falls into to sweeps collecting vat 29 downwards, then fall into the inside that the box 30 was collected to the sweeps, utilize sweeps to collect box 30 and collect the sweeps, polish and accomplish the back, close first grinding motor 8 and second grinding motor 21, utilize lift cylinder 3 to upwards remove cylinder 4, then take out magnet steel work piece 12 can.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a magnet steel processing grinding machine, includes base (1) and magnet steel work piece (12), its characterized in that: the polishing machine is characterized in that a mounting column (2) is fixedly mounted at one end of the top of the base (1), a lifting cylinder (3) is fixedly mounted at one end of the top of the mounting column (2), a round cylinder (4) is fixedly mounted at the bottom of the lifting cylinder (3), a pressing plate (5) is fixedly mounted at the bottom of the round cylinder (4), a rotating disc (6) is sleeved outside the round cylinder (4), a toothed ring (7) is fixedly mounted at the top of the rotating disc (6), a first polishing motor (8) is fixedly mounted at one end of the top of the round cylinder (4), a driving gear (9) is fixedly mounted at the driving end of the first polishing motor (8), a first lead screw (11) is sleeved inside one end of the rotating disc (6), a first polishing block (10) is connected to external threads of the first lead screw (11), a mounting base (13) is fixedly mounted at the top of the base (1), the top fixed mounting of base (1) has mounting box (20), the inside fixed mounting of mounting box (20) has second grinding motor (21), the drive end fixed mounting of second grinding motor (21) has rotation post (22), the inside one end threaded connection of rotation post (22) has second lead screw (23), the outside threaded connection of second lead screw (23) has elevator (24), rotate the inside one end that is close to second lead screw (23) of post (22) and seted up spout (25), the one end that spout (25) were kept away from in rotation post (22) articulates there is connecting rod (31), the one end that elevator (24) were kept away from in connecting rod (31) articulates there is push rod (26), the one end fixed mounting that elevator (24) were kept away from in push rod (26) has second grinding block (27).
2. The magnetic steel processing grinder of claim 1, wherein: the gear ring (7) is meshed with the driving gear (9), and the driving gear (9) is sleeved on the top of the rotating disc (6).
3. The magnetic steel processing grinder of claim 1, wherein: annular plate (14) has been cup jointed to the inside of mount pad (13), the bottom fixed mounting of annular plate (14) has rack (15), the bottom meshing of rack (15) has bevel gear (16), the inside fixed mounting of bevel gear (16) has bull stick (17), bull stick (17) cup joints in the inside of mount pad (13), the top fixed mounting of annular plate (14) has annular strip (18), the top of annular plate (14) is provided with clamp splice (19).
4. A magnetic steel machining grinder as claimed in claim 3, wherein: the number of the clamping blocks (19) is three, the clamping blocks are evenly distributed on the top of the annular plate (14), the number of the bevel gears (16) is three, the bevel gears are evenly distributed on the bottom of the annular plate (14), grooves matched with the annular strips (18) in specification and size are formed in the bottoms of the clamping blocks (19), and the annular strips (18) are located inside the grooves.
5. The magnetic steel processing grinder of claim 1, wherein: the outer diameter of the round cylinder (4) is smaller than that of the pressing plate (5), and the outer diameter of the magnetic steel workpiece (12) is larger than that of the top of the mounting seat (13).
6. The magnetic steel processing grinder of claim 1, wherein: the top and the bottom of one side of the second polishing block (27) close to the push rod (26) are both fixedly provided with two cross rods (28), and the cross rods (28) are sleeved inside the rotating column (22).
7. The magnetic steel processing grinder of claim 1, wherein: one end, far away from the second grinding block (27), of the lifting block (24) is slidably mounted inside the sliding groove (25), and the push rod (26) is sleeved inside the rotating column (22).
8. The magnetic steel processing grinder of claim 1, wherein: the top of the mounting box (20) is arranged in an arc shape.
9. The magnetic steel processing grinder of claim 1, wherein: a scrap collecting groove (29) is formed in the base (1), and a scrap collecting box (30) is slidably mounted in the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111309502.9A CN114029807A (en) | 2021-11-06 | 2021-11-06 | Magnetic steel processing grinding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111309502.9A CN114029807A (en) | 2021-11-06 | 2021-11-06 | Magnetic steel processing grinding machine |
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| CN114029807A true CN114029807A (en) | 2022-02-11 |
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| CN202111309502.9A Pending CN114029807A (en) | 2021-11-06 | 2021-11-06 | Magnetic steel processing grinding machine |
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| CN114952485A (en) * | 2022-05-31 | 2022-08-30 | 成都西夏科技发展有限公司 | Special processing equipment for corrugated horn |
| CN116810567A (en) * | 2023-08-25 | 2023-09-29 | 河北京兆紧固件集团有限公司 | Polishing equipment and polishing method for electric power fitting production |
| CN117464485A (en) * | 2023-12-25 | 2024-01-30 | 陕西烨晟机械制造有限公司 | Gearbox housing grinding device |
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| CN117464485A (en) * | 2023-12-25 | 2024-01-30 | 陕西烨晟机械制造有限公司 | Gearbox housing grinding device |
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Application publication date: 20220211 |