CN114683149A - Aluminum magnesium alloy die casting surface treatment equipment - Google Patents

Aluminum magnesium alloy die casting surface treatment equipment Download PDF

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Publication number
CN114683149A
CN114683149A CN202210203534.9A CN202210203534A CN114683149A CN 114683149 A CN114683149 A CN 114683149A CN 202210203534 A CN202210203534 A CN 202210203534A CN 114683149 A CN114683149 A CN 114683149A
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China
Prior art keywords
wall
fixedly connected
block
plate
die casting
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CN202210203534.9A
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Chinese (zh)
Inventor
辛忠来
詹伟
许冉
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Individual
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Priority to CN202210203534.9A priority Critical patent/CN114683149A/en
Publication of CN114683149A publication Critical patent/CN114683149A/en
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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
    • B24B27/00—Other grinding machines or devices
    • B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
    • 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
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
    • 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
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto
    • 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
    • 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
    • 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
    • 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
    • B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like

Abstract

The invention relates to the technical field of die casting surface treatment, in particular to aluminum magnesium alloy die casting surface treatment equipment which comprises an operating platform, wherein supporting columns are fixedly connected to corners of the outer wall of the bottom of the operating platform. Through starting electric putter, extend, it slides left to drive trapezoidal piece, the inclined plane on the inclined plane extrusion recess sanding block of trapezoidal piece, thereby extrude the recess sanding block the spout, it removes to drive the limiting plate when the recess sanding block is extruded, limiting plate extrusion first spring, when the recess sanding block is extruded to agree with the recess of polishing, accomplish the change of recess state of polishing, through shrink electric putter, it slides right to drive trapezoidal piece, the recess sanding block has lost the extrusion force, under the effect of extrusion of first spring to limiting plate, it extrudees to the spout on the roller of polishing to drive the recess sanding block, thereby realize that equipment is also can the recess clear up to alloy surface clearance, thereby avoid the problem that the work efficiency that artifical polishing leads to is low.

Description

Aluminum magnesium alloy die casting surface treatment equipment
Technical Field
The invention relates to the technical field of die casting surface treatment, in particular to aluminum magnesium alloy die casting surface treatment equipment.
Background
The aluminum-magnesium alloy has the main element of aluminum, and the aluminum alloy taking magnesium as the main additive element has the excellent characteristics of excellent processability, good corrosion resistance, high toughness, no deformation after processing, excellent oxidation effect and the like, and is widely applied to various industrial structural parts requiring certain strength and high corrosion resistance.
Present when its surface rusts needs to be polished to board-like almag die casting, generally carry out the single face to a monoblock aluminium door alloy die casting through the polisher and polish, present almag die casting is seted up flutedly in specific position, and current treatment facility can't polish to its surperficial recess inside, needs the manual work to polish the recess, has leaded to the problem of the inefficiency of polishing.
Therefore, an aluminum magnesium alloy die casting surface treatment device is provided.
Disclosure of Invention
The invention aims to provide aluminum magnesium alloy die casting surface treatment equipment, which drives a trapezoidal block to slide leftwards by starting an electric push rod to extend, an inclined surface of the trapezoidal block extrudes an inclined surface on a groove polishing block, so that the groove polishing block is extruded out of a sliding chute, the limiting plate is driven to move when the groove polishing block is extruded, the limiting plate extrudes the first spring, when the groove polishing block is extruded to be matched with the polishing groove, the change of the groove polishing state is completed, thereby realizing the polishing of the groove of the aluminum magnesium alloy die casting by the groove polishing block, driving the trapezoidal block to slide rightwards by contracting the electric push rod, losing extrusion force by the groove polishing block, under the extrusion action of the first spring on the limiting plate, the groove grinding block is driven to be extruded into a chute on the grinding roller, therefore, the conversion of the surface state of the aluminum magnesium alloy die casting is realized, and the problems in the background technology are solved.
In order to achieve the purpose, the invention provides the following technical scheme: the aluminum magnesium alloy die casting surface treatment equipment comprises an operation platform, wherein supporting columns are fixedly connected to corners of the outer wall of the bottom of the operation platform, and supporting rods are fixedly connected to corners of the outer wall of the top of the operation platform;
the top outer walls of the supporting rods are fixedly connected with a top plate, a moving groove is formed in the top of the top plate, a moving assembly is slidably connected to the inner wall of the moving groove and located at the top of the top plate, and the moving assembly can drive equipment to horizontally polish the aluminum magnesium alloy die casting;
the outer wall of the bottom of the moving assembly is fixedly connected with a moving plate, the outer wall of the bottom of the moving plate is fixedly connected with a hydraulic machine, and the outer wall of the bottom of the hydraulic machine is fixedly connected with a lifting plate;
the outer wall of the bottom of the lifting plate is fixedly connected with a polishing structure;
the polishing structure can polish the surface and the groove of the aluminum magnesium alloy die casting.
Preferably, the polishing structure comprises a fixing plate inside, the top outer wall of the fixing plate is fixedly connected with the bottom outer wall of the lifting plate, the left outer wall of the left fixing plate is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a rotating shaft, the outer wall of the rotating shaft is rotatably connected with the inner wall of the fixing plate, the outer wall of the rotating shaft is fixedly connected with a polishing roller between the two fixing plates, the outer wall of the polishing roller is provided with a chute, the inner wall of the chute is slidably connected with a groove polishing block, one side of the groove polishing block, which is close to the motor, is provided with an inclined plane, one side of the inner wall of the chute, which is close to the motor, is fixedly connected with an electric push rod, the extending end of the electric push rod is fixedly connected with a trapezoidal block, the outer wall of the trapezoidal block is slidably connected with the inner wall of the chute, and the outer wall of the trapezoidal block, which is far away from the motor, is slidably connected with the inclined plane, the groove grinding block is fixedly connected with a limiting plate on the outer wall of one side far away from the motor, the outer wall of the limiting plate is connected with the inner wall of the sliding groove in a sliding mode, and a first spring is fixedly connected between one side, far away from the rotating shaft, of the outer wall of one side far away from the rotating shaft of the limiting plate and one side, far away from the rotating shaft, of the inner wall of the sliding groove.
Preferably, the inner walls of the two sides of the groove grinding block are provided with a fitting structure.
Preferably, the spacing groove has all been seted up to the both sides inner wall of recess sanding block, laminated structure's inside includes the spacing block, the outer wall of stopper and the inner wall sliding connection of spacing groove, the one side fixedly connected with slide bar that is close to recess sanding block both sides outer wall of stopper, the slide bar is close to the one end fixedly connected with sanding plate of recess sanding block both sides outer wall, fixedly connected with second spring between one side of recess sanding block both sides outer wall and the inner wall of recess sanding block is kept away from to the sanding plate.
Preferably, the outer wall of the right side of the polishing plate is provided with a first cut-in surface, and the outer wall of the bottom of the polishing plate is provided with a second cut-in surface, wherein the first cut-in surface is communicated with the second cut-in surface.
Preferably, the outer wall of the bottom of the fixing plate is fixedly connected with a fixing structure.
Preferably, the fixed structure is internally provided with a fixed block, the bottom outer wall of the fixed plate is fixedly connected with the top outer wall of the fixed block, the right side of the fixed block is externally provided with a positioning hole, the bottom inner wall of the fixed block is slidably connected with an extension block, the inner wall of the extension block is slidably connected with a positioning pin matched with the positioning hole, a third spring is fixedly connected between the left end of the positioning pin and the inner wall of the extension block, the bottom outer wall of the extension block is fixedly connected with a pressing plate, and the bottom outer wall of the pressing plate is fixedly connected with a rubber plate.
Preferably, the fixed structure is provided with a dust removal structure.
Preferably, the inside of dust removal structure is including miniature air pump, the right side outer wall of miniature air pump and the left side outer wall fixed connection who extends the piece in the left side, the left side outer wall fixedly connected with gas-distributing pipe of miniature air pump, the equal fixedly connected with connector in gas-distributing pipe's bottom, the top outer wall fixed connection according to the clamp plate in the bottom outer wall and the left side of connector, the right side outer wall fixedly connected with shower nozzle of connector, the left side outer wall fixedly connected with collection structure that the piece was extended on the right side.
Preferably, the collecting structure is internally provided with a collecting box, the outer wall of the right side of the collecting box is fixedly connected with the outer wall of the left side of the right side extension block, the outer wall of the bottom of the collecting box is fixedly connected with a guide plate on the left side, and the outer wall of the top of the guide plate is higher than the bottom of the inner wall of the collecting box.
Compared with the prior art, the invention has the beneficial effects that:
1. through starting electric putter, extend, it slides left to drive trapezoidal piece, the inclined plane on the inclined plane extrusion recess sanding block of trapezoidal piece, thereby extrude the recess sanding block the spout, it removes to drive the limiting plate when the recess sanding block is extruded, limiting plate extrusion first spring, when the recess sanding block is extruded to agree with the recess of polishing, accomplish the change of recess polishing state, thereby realize polishing of recess sanding block to almag die casting recess, through shrink electric putter, it slides right to drive trapezoidal piece, the recess sanding block has lost the extrusion force, under the effect of extrusion of first spring to limiting plate, drive recess sanding block extrusion to the spout on the roller of polishing in, thereby realize that equipment is also can the recess clear up to alloy surface clearance, thereby avoid the problem that the work efficiency that artifical polishing leads to is low.
2. Can reduce the condition that almag die casting removed at the in-process of polishing through fixed knot structure, the in-process that moves down at the structure of polishing drives the fixed block and removes, thereby it moves down to drive the extension piece, it moves down to drive the press platen through the extension piece, and through the rubber slab increase on the press platen with the surperficial frictional force of almag die casting, thereby it is better to make fixed effect, through pressing down the locating pin to the extension piece inner wall, the slip extension piece is gone into the inner wall of locating pin card into the locating hole under the spring action of third spring, realize the regulation of fixed knot structure height, and then realize the demand of the height under two kinds of polishing states of structure of polishing.
3. Can clear up the collection to the produced residue of the in-process of polishing through dust removal structure, divide the trachea with gas discharge through starting miniature air pump in, and let in the connector, spout the surface of polishing at the almag die casting from the shower nozzle at last, blow its surperficial produced residue right, blow in the collection structure that the right side set up and collect, can make the residue enter into along the guide plate to the collection incasement through the guide plate that sets up, and form the barb shape, reduce the condition that the residue was blown off the collecting box again effectively.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of a polishing structure according to the present invention;
FIG. 3 is a top view of a structure at a grinding structure of the present invention;
FIG. 4 is a cross-sectional view taken at A-A of FIG. 3 in accordance with the present invention;
FIG. 5 is a schematic view of the construction of the groove sanding block of the present invention;
FIG. 6 is a cross-sectional view of the construction of the groove sanding block of the present invention;
fig. 7 is a schematic structural view of the fixing structure of the present invention.
In the figure: 1. an operating platform; 11. a support pillar; 12. a support bar; 13. a top plate; 14. a moving groove; 15. a moving assembly; 16. moving the plate; 17. a hydraulic press; 18. a lifting plate; 2. polishing the structure; 21. a fixing plate; 22. a motor; 23. a rotating shaft; 24. grinding a roller; 25. a chute; 26. an electric push rod; 27. a trapezoidal block; 28. a limiting plate; 29. a first spring; 3. a groove grinding block; 31. a bevel; 4. fitting the structure; 41. a limiting groove; 42. a limiting block; 43. a slide bar; 44. grinding the plate; 441. a first cut-in surface; 442. a second cut surface; 45. a second spring; 5. a fixed structure; 51. a fixed block; 52. positioning holes; 53. an extension block; 54. positioning pins; 55. a third spring; 56. a pressing plate; 57. a rubber plate; 6. a dust removal structure; 61. a micro air pump; 62. a gas distributing pipe; 63. a connector; 64. a spray head; 7. a collection structure; 71. a collection box; 72. a baffle.
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.
Referring to fig. 1 to 7, the present invention provides a technical solution:
an aluminum magnesium alloy die casting surface treatment device is shown in fig. 1 to 4 and comprises an operation platform 1, wherein supporting columns 11 are fixedly connected at corners of the outer wall of the bottom of the operation platform 1, and supporting rods 12 are fixedly connected at corners of the outer wall of the top of the operation platform 1;
the top outer walls of the supporting rods 12 are fixedly connected with a top plate 13 together, the top of the top plate 13 is provided with a moving groove 14, the inner wall of the moving groove 14 and the top of the top plate 13 are connected with a moving assembly 15 in a sliding mode, and the moving assembly 15 can drive equipment to horizontally polish the aluminum-magnesium alloy die casting;
a moving plate 16 is fixedly connected to the outer wall of the bottom of the moving assembly 15, a hydraulic press 17 is fixedly connected to the outer wall of the bottom of the moving plate 16, and a lifting plate 18 is fixedly connected to the outer wall of the bottom of the hydraulic press 17;
the outer wall of the bottom of the lifting plate 18 is fixedly connected with a polishing structure 2;
the grinding structure 2 can grind the surface and the groove of the aluminum magnesium alloy die casting;
play the supporting role to equipment through support column 11, realize high support through bracing piece 12 to the unsettled structure in top, start hydraulic press 17 and drive lifter plate 18 and descend, start structure 2 of polishing simultaneously. Lifting plate 18 drives the structure 2 contact almag die casting of polishing and polishes its surface and recess, through starting moving assembly 15, moving assembly 15 is at 14 inner walls horizontal slip of shifting chute on roof 13 to drive the 16 horizontal migration of movable plate, drive hydraulic press 17 horizontal migration through the 16 horizontal migration movable plate of horizontal migration movable plate, drive 18 horizontal migration of lifting plate, lifting plate 18 drives the structure 2 of polishing and carries out polishing of horizontal direction to almag die casting to its surface and recess.
As an embodiment of the present invention, as shown in fig. 4 and fig. 6, the polishing structure 2 includes a fixing plate 21, a top outer wall of the fixing plate 21 is fixedly connected to a bottom outer wall of the lifting plate 18, a left outer wall of the left fixing plate 21 is fixedly connected to a motor 22, an output shaft of the motor 22 is fixedly connected to a rotating shaft 23, an outer wall of the rotating shaft 23 is rotatably connected to an inner wall of the fixing plate 21, a polishing roller 24 is fixedly connected to an outer wall of the rotating shaft 23 and located between the two fixing plates 21, a sliding groove 25 is formed in an outer wall of the polishing roller 24, a groove polishing block 3 is slidably connected to an inner wall of the sliding groove 25, an inclined surface 31 is formed on a side of the groove polishing block 3 close to the motor 22, an electric push rod 26 is fixedly connected to a side of the inner wall of the sliding groove 25 close to the motor 22, a trapezoidal block 27 is fixedly connected to an extending end of the electric push rod 26, and an outer wall of the trapezoidal block 27 is slidably connected to an inner wall of the sliding groove 25, the outer wall of one side, away from the motor 22, of the trapezoidal block 27 is connected with the inclined plane 31 in a sliding manner, the outer wall of one side, away from the motor 22, of the groove grinding block 3 is fixedly connected with a limiting plate 28, the outer wall of the limiting plate 28 is connected with the inner wall of the sliding groove 25 in a sliding manner, and a first spring 29 is fixedly connected between the outer wall of one side, away from the rotating shaft 23, of the limiting plate 28 and one side, away from the rotating shaft 23, of the inner wall of the sliding groove 25;
by starting the motor 22 to rotate, the motor 22 drives the rotating shaft 23 to rotate, and further drives the grinding roller 24 to rotate, and the surface state of the aluminum magnesium alloy die casting is ground at the moment;
extending by starting the electric push rod 26, driving the trapezoidal block 27 to slide leftwards, extruding an inclined plane 31 on the groove polishing block 3 by an inclined plane of the trapezoidal block 27, thereby extruding the groove polishing block 3 into a chute 25, driving a limiting plate 28 to move when the groove polishing block 3 is extruded, extruding a first spring 29 by the limiting plate 28, when the groove polishing block 3 is extruded to be matched with a polishing groove, finishing the change of a groove polishing state, and at the moment, continuously passing through the groove when the groove polishing concave block 3 rotates, thereby polishing the aluminum magnesium alloy die casting groove by the groove polishing block 3;
through shrink electric putter 26, drive trapezoidal piece 27 and slide right, recess sanding block 3 has lost the extrusion force, under the extrusion effect of first spring 29 to limiting plate 28, drives recess sanding block 3 and extrudes to the spout 25 on the roller 24 of polishing in to the realization is polished almag die casting surface state's conversion.
Thereby realize when polishing a monoblock almag, improve the effect of polishing to groove to improve the efficiency of polishing.
As an embodiment of the present invention, as shown in fig. 6, the inner walls of the two sides of the groove grinding block 3 are both provided with a fitting structure 4, the inner walls of the two sides of the groove grinding block 3 are both provided with a limiting groove 41, the fitting structure 4 includes a limiting block 42, the outer wall of the limiting block 42 is slidably connected with the inner wall of the limiting groove 41, one side of the limiting block 42 close to the outer walls of the two sides of the groove grinding block 3 is fixedly connected with a sliding rod 43, one end of the sliding rod 43 close to the outer walls of the two sides of the groove grinding block 3 is fixedly connected with a grinding plate 44, and a second spring 45 is fixedly connected between one side of the grinding plate 44 far away from the outer walls of the two sides of the groove grinding block 3 and the inner wall of the groove grinding block 3;
can polish recess both sides inner wall through laminated structure 4, slide in spacing groove 41 through stopper 42, drive slide bar 43 horizontal slip, and then drive sanding block 44 and slide at recess sanding block 3's inner wall, at recess sanding block 3's rotation in-process, when recess sanding block 3 slided into the recess, the both sides inner wall extrusion sanding block 44 of recess, thereby drive slide bar 43 and slide to inside, extrude second spring 45 simultaneously, can extrude sanding block 44's outer wall and recess inner wall laminating under second spring 45's spring action, thereby realize polishing to recess both sides inner wall.
As an embodiment of the present invention, as shown in fig. 5, the right outer wall of the sanding plate 44 is provided with a first cut-in surface 441, and the bottom outer wall of the sanding plate 44 is provided with a second cut-in surface 442, the first cut-in surface 441 communicating with the second cut-in surface 442;
in the process of rotating the groove grinding block 3, the first cut-in surface 441 and the second cut-in surface 442 preferentially contact the inner walls of the two sides of the groove and extrude the grinding plate 44 into the groove, so that the clamping condition is prevented.
As an embodiment of the present invention, as shown in fig. 7, a fixing structure 5 is fixedly connected to an outer wall of a bottom of a fixing plate 21, the fixing structure 5 includes a fixing block 51 inside, the outer wall of the bottom of the fixing plate 21 is fixedly connected to an outer wall of a top of the fixing block 51, a positioning hole 52 is formed in an outer portion of a right side of the fixing block 51, an extending block 53 is slidably connected to an inner wall of the bottom of the fixing block 51, a positioning pin 54 adapted to the positioning hole 52 is slidably connected to an inner wall of the extending block 53, a third spring 55 is fixedly connected between a left end of the positioning pin 54 and the inner wall of the extending block 53, a pressing plate 56 is fixedly connected to the outer wall of the bottom of the extending block 53, and a rubber plate 57 is fixedly connected to the outer wall of the bottom of the pressing plate 56;
the fixing structure 5 can reduce the situation that the aluminum magnesium alloy die casting moves in the polishing process, the fixing block 51 is driven to move in the downward moving process of the polishing structure 2, so that the extension block 53 is driven to move downward, the pressing plate 56 is driven to move downward through the extension block 53, the friction force between the rubber plate 57 on the pressing plate 56 and the surface of the aluminum magnesium alloy die casting is increased, so that the fixing effect is better, the positioning pin 54 is pressed to the inner wall of the extension block 53, the positioning pin 54 is clamped into the inner wall of the positioning hole 52 by the sliding extension block 53 under the elastic force action of the third spring 55, the height adjustment of the fixing structure 5 is realized, and the height requirements of the polishing structure 2 in two polishing states are further realized;
as an embodiment of the present invention, as shown in fig. 1 to 4, a dust removing structure 6 is arranged on a fixing structure 5, the dust removing structure 6 includes a micro air pump 61 inside, a right outer wall of the micro air pump 61 is fixedly connected with a left outer wall of a left extending block 53, a left outer wall of the micro air pump 61 is fixedly connected with a gas distribution pipe 62, bottom ends of the gas distribution pipe 62 are fixedly connected with connectors 63, a bottom outer wall of each connector 63 is fixedly connected with a top outer wall of a left pressing plate 56, a right outer wall of each connector 63 is fixedly connected with a nozzle 64, and a left outer wall of the right extending block 53 is fixedly connected with a collecting structure 7;
can produce a large amount of residues at the in-process of polishing, the large granule residue that the residue formed can depend on the alloy surface to cause the problem that is difficult to unify the clearance.
After polishing is finished, residues generated in the polishing process can be cleaned and collected through the dust removal structure 6, gas is discharged into the gas distribution pipe 62 by starting the micro air pump 61, the gas is introduced into the connector 63, and finally the gas is sprayed on the polished surface of the aluminum-magnesium alloy die casting through the spray head 64, the residues generated on the surface of the aluminum-magnesium alloy die casting are blown to the right and blown into the collection structure 7 arranged on the right side for collection;
as an embodiment of the present invention, as shown in fig. 1 to 4, the collection structure 7 includes a collection box 71 inside, a right outer wall of the collection box 71 is fixedly connected to a left outer wall of the right extension block 53, a bottom outer wall of the collection box 71 and the left outer wall are fixedly connected to a guide plate 72, and a top outer wall of the guide plate 72 is higher than the bottom of the inner wall of the collection box 71.
In the process that the residues enter the collection box 71, the collection box 71 has the thickness, the residues are easily accumulated outside the collection box 71, the residues can enter the collection box 71 along the guide plate 72 through the arranged guide plate 72, the residues form a barb shape, and the condition that the residues are blown out of the collection box 71 again is effectively reduced.
The working principle is as follows: the supporting column 11 plays a role in supporting equipment, the top suspended structure is supported in height through the supporting rod 12, and the hydraulic machine 17 is started to drive the lifting plate 18 to descend so as to drive the polishing structure 2 to move downwards;
the fixing block 51 is driven to move in the downward moving process of the polishing structure 2, so that the extending block 53 is driven to move downward, the pressing plate 56 is driven to move downward through the extending block 53, the friction force between the rubber plate 57 on the pressing plate 56 and the surface of an aluminum magnesium alloy die casting is increased, so that the fixing effect is better, the positioning pin 54 is pressed to the inner wall of the extending block 53, the positioning pin 54 is clamped into the inner wall of the positioning hole 52 by the sliding extending block 53 under the elastic force action of the third spring 55, the height adjustment of the fixing structure 5 is realized, and the height requirement of the polishing structure 2 in two polishing states is further realized;
by starting the motor 22 to rotate, the motor 22 drives the rotating shaft 23 to rotate, and further drives the grinding roller 24 to rotate, and the surface state of the aluminum magnesium alloy die casting is ground at the moment;
the electric push rod 26 is started to extend to drive the trapezoidal block 27 to slide leftwards, the inclined plane of the trapezoidal block 27 extrudes the inclined plane 31 on the groove polishing block 3, so that the groove polishing block 3 is extruded out of the sliding groove 25, the limiting plate 28 is driven to move while the groove polishing block 3 is extruded, the limiting plate 28 extrudes the first spring 29, when the groove polishing block 3 is extruded to be matched with a polishing groove, the change of a groove polishing state is completed, and at the moment, the groove polishing concave block 3 continuously passes through the groove in the rotating process, so that the groove of the aluminum magnesium alloy die casting piece is polished by the groove polishing block 3;
the limiting block 42 slides in the limiting groove 41 to drive the sliding rod 43 to horizontally slide, so as to drive the polishing plate 44 to slide on the inner wall of the groove polishing block 3, when the groove polishing block 3 slides into the groove in the rotating process of the groove polishing block 3, the inner walls on two sides of the groove extrude the polishing plate 44, so as to drive the sliding rod 43 to slide inwards, and extrude the second spring 45, under the elastic force action of the second spring 45, the outer wall of the polishing plate 44 is extruded to be attached to the inner wall of the groove, so that the inner walls on two sides of the groove are polished;
in the process of rotating the groove grinding block 3, the first cut-in surface 441 and the second cut-in surface 442 preferentially contact the inner walls of the two sides of the groove and extrude the grinding plate 44 into the groove, so that the clamping condition is prevented;
the electric push rod 26 is contracted to drive the trapezoidal block 27 to slide rightwards, the groove grinding block 3 loses extrusion force, and the groove grinding block 3 is driven to be extruded into the sliding groove 25 on the grinding roller 24 under the extrusion effect of the first spring 29 on the limiting plate 28, so that the conversion of the surface state of the ground aluminum magnesium alloy die casting is realized;
after polishing, can clear up the collection to the produced residue of in-process of polishing through dust removal structure 6, discharge gas into gas-distributing pipe 62 through starting miniature air pump 61, and let in connector 63, spout the surface of polishing at the almag die casting from shower nozzle 64 at last, blow the produced residue on its surface right side, blow in the collection structure 7 that the right side set up and collect, in the in-process that the residue got into collecting box 71, collecting box 71 has thickness, cause the residue to pile up outside collecting box 71 easily, can make the residue get into in collecting box 71 along guide plate 72 through the guide plate 72 that sets up, and form the barb shape, reduce the condition that the residue is blown out collecting box 71 again effectively.
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 (10)

1. The surface treatment equipment for the aluminum magnesium alloy die casting comprises an operation platform (1), wherein supporting columns (11) are fixedly connected to corners of the outer wall of the bottom of the operation platform (1), and supporting rods (12) are fixedly connected to corners of the outer wall of the top of the operation platform (1);
the top outer walls of the supporting rods (12) are fixedly connected with a top plate (13) together, a moving groove (14) is formed in the top of the top plate (13), a moving assembly (15) is slidably connected to the inner wall of the moving groove (14) and the top of the top plate (13), and the moving assembly (15) can drive equipment to horizontally polish the aluminum-magnesium alloy die casting;
the outer wall of the bottom of the moving assembly (15) is fixedly connected with a moving plate (16), the outer wall of the bottom of the moving plate (16) is fixedly connected with a hydraulic machine (17), and the outer wall of the bottom of the hydraulic machine (17) is fixedly connected with a lifting plate (18);
the device is characterized in that the outer wall of the bottom of the lifting plate (18) is fixedly connected with a polishing structure (2);
the polishing structure (2) can polish the surface and the groove of the aluminum magnesium alloy die casting.
2. The aluminum magnesium alloy die casting surface treatment equipment according to claim 1, wherein the grinding structure (2) comprises a fixing plate (21), the outer wall of the top of the fixing plate (21) is fixedly connected with the outer wall of the bottom of the lifting plate (18), the outer wall of the left side of the fixing plate (21) is fixedly connected with a motor (22), the output shaft of the motor (22) is fixedly connected with a rotating shaft (23), the outer wall of the rotating shaft (23) is rotatably connected with the inner wall of the fixing plate (21), the outer wall of the rotating shaft (23) and the part between the two fixing plates (21) is fixedly connected with a grinding roller (24), the outer wall of the grinding roller (24) is provided with a sliding groove (25), the inner wall of the sliding groove (25) is slidably connected with a groove grinding block (3), and one side of the groove grinding block (3) close to the motor (22) is provided with an inclined surface (31), one side fixedly connected with electric putter (26) that the inner wall of spout (25) is close to motor (22), the extension end fixedly connected with trapezoidal piece (27) of electric putter (26), the outer wall of trapezoidal piece (27) and the inner wall sliding connection of spout (25), one side outer wall and inclined plane (31) sliding connection of motor (22) are kept away from to trapezoidal piece (27), one side outer wall fixedly connected with limiting plate (28) of motor (22) are kept away from in recess sanding block (3), the outer wall of limiting plate (28) and the inner wall sliding connection of spout (25), fixedly connected with first spring (29) between one side of axis of rotation (23) is kept away from to one side outer wall that axis of rotation (23) and the inner wall of spout (25) were kept away from to limiting plate (28).
3. An aluminium magnesium alloy die casting surface treatment equipment according to claim 2, characterized in that the inner walls of both sides of the groove grinding block (3) are provided with a fitting structure (4).
4. The aluminum magnesium alloy die casting surface treatment equipment according to claim 3, wherein the limiting grooves (41) are formed in the inner walls of the two sides of the groove grinding block (3), the limiting block (42) is arranged inside the attaching structure (4), the outer wall of the limiting block (42) is connected with the inner walls of the limiting grooves (41) in a sliding mode, a sliding rod (43) is fixedly connected to one side, close to the outer walls of the two sides of the groove grinding block (3), of the limiting block (42), one end, close to the outer walls of the two sides of the groove grinding block (3), of the sliding rod (43) is fixedly connected with a grinding plate (44), and a second spring (45) is fixedly connected between one side, far away from the outer walls of the two sides of the groove grinding block (3), of the grinding plate (44) and the inner walls of the groove grinding block (3).
5. An aluminum magnesium alloy die casting surface treatment equipment according to claim 4, characterized in that the right side outer wall of the grinding plate (44) is provided with a first cut-in surface (441), the bottom outer wall of the grinding plate (44) is provided with a second cut-in surface (442), and the first cut-in surface (441) is communicated with the second cut-in surface (442).
6. An aluminium magnesium alloy die casting surface treatment equipment according to claim 2, characterized in that the bottom outer wall of the fixing plate (21) is fixedly connected with a fixing structure (5).
7. The aluminum magnesium alloy die casting surface treatment equipment according to claim 6, wherein the fixing structure (5) comprises a fixing block (51), the bottom outer wall of the fixing plate (21) is fixedly connected with the top outer wall of the fixing block (51), a positioning hole (52) is formed in the right outer side of the fixing block (51), an extending block (53) is connected to the bottom inner wall of the fixing block (51) in a sliding mode, a positioning pin (54) matched with the positioning hole (52) is connected to the inner wall of the extending block (53) in a sliding mode, a third spring (55) is fixedly connected between the left end of the positioning pin (54) and the inner wall of the extending block (53), a pressing plate (56) is fixedly connected to the bottom outer wall of the extending block (53), and a rubber plate (57) is fixedly connected to the bottom outer wall of the pressing plate (56).
8. An aluminium magnesium alloy die casting surface treatment apparatus according to claim 7, characterized in that the fixing structure (5) is provided with a dust removing structure (6).
9. The aluminum magnesium alloy die casting surface treatment equipment according to claim 8, wherein the dust removal structure (6) comprises a micro air pump (61), the right outer wall of the micro air pump (61) is fixedly connected with the left outer wall of the left extension block (53), the left outer wall of the micro air pump (61) is fixedly connected with a gas distribution pipe (62), the bottom ends of the gas distribution pipe (62) are fixedly connected with a connector (63), the bottom outer wall of the connector (63) is fixedly connected with the top outer wall of the left pressing plate (56), the right outer wall of the connector (63) is fixedly connected with a nozzle (64), and the left outer wall of the right extension block (53) is fixedly connected with a collection structure (7).
10. The aluminum magnesium alloy die casting surface treatment equipment according to claim 9, wherein the collection structure (7) comprises a collection box (71), the outer wall of the right side of the collection box (71) is fixedly connected with the outer wall of the left side of the right extension block (53), the outer wall of the bottom of the collection box (71) is fixedly connected with a guide plate (72) on the left side, and the outer wall of the top of the guide plate (72) is higher than the bottom of the inner wall of the collection box (71).
CN202210203534.9A 2022-03-03 2022-03-03 Aluminum magnesium alloy die casting surface treatment equipment Withdrawn CN114683149A (en)

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Application Number Priority Date Filing Date Title
CN202210203534.9A CN114683149A (en) 2022-03-03 2022-03-03 Aluminum magnesium alloy die casting surface treatment equipment

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Application Number Priority Date Filing Date Title
CN202210203534.9A CN114683149A (en) 2022-03-03 2022-03-03 Aluminum magnesium alloy die casting surface treatment equipment

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115319610A (en) * 2022-10-13 2022-11-11 江苏三州机械科技有限公司 Scrapped cold roll remanufacturing and recycling device and using method thereof
CN115533545A (en) * 2022-11-11 2022-12-30 无锡市旭恒精密机械有限公司 Connecting rod turning and polishing device for heavy robot

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115319610A (en) * 2022-10-13 2022-11-11 江苏三州机械科技有限公司 Scrapped cold roll remanufacturing and recycling device and using method thereof
CN115533545A (en) * 2022-11-11 2022-12-30 无锡市旭恒精密机械有限公司 Connecting rod turning and polishing device for heavy robot

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Application publication date: 20220701