CN116330140A - Device for lightweight casting of aluminum-magnesium computer shell castings - Google Patents
Device for lightweight casting of aluminum-magnesium computer shell castings Download PDFInfo
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- CN116330140A CN116330140A CN202310313103.2A CN202310313103A CN116330140A CN 116330140 A CN116330140 A CN 116330140A CN 202310313103 A CN202310313103 A CN 202310313103A CN 116330140 A CN116330140 A CN 116330140A
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- fixedly connected
- polishing
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- computer
- barrel
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- 238000005266 casting Methods 0.000 title claims abstract description 47
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 238000005498 polishing Methods 0.000 claims abstract description 77
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 238000012216 screening Methods 0.000 claims abstract description 11
- 210000000078 claw Anatomy 0.000 claims description 9
- 238000004062 sedimentation Methods 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 3
- GANNOFFDYMSBSZ-UHFFFAOYSA-N [AlH3].[Mg] Chemical compound [AlH3].[Mg] GANNOFFDYMSBSZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000004576 sand Substances 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 13
- 239000000463 material Substances 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000011257 shell material Substances 0.000 description 8
- 229910000861 Mg alloy Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 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
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
- 238000004381 surface treatment Methods 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
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/02—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels
- B24B31/027—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels with additional oscillating 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
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/12—Accessories; Protective equipment or safety devices; Installations for exhaustion of dust or for sound absorption specially adapted for machines covered by group B24B31/00
-
- 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
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/12—Accessories; Protective equipment or safety devices; Installations for exhaustion of dust or for sound absorption specially adapted for machines covered by group B24B31/00
- B24B31/16—Means for separating the workpiece from the abrasive medium at the end of 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
- B24B47/00—Drives or gearings; Equipment therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the technical field of casting manufacturing, and discloses a device for light casting of aluminum-magnesium computer shell castings, which comprises four support columns, wherein the support columns are distributed left and right and front and back, cross beams are fixedly connected between two support columns positioned on the front side and two support columns positioned on the rear side, and side plates are fixedly connected between two support columns positioned on the left side and two support columns positioned on the right side. Through setting up the reciprocating rotatory while of actuating mechanism drive grinding machanism and vibrate from top to bottom to utilize polishing to polish the sand and carry out multidimensional to the computer foundry goods, promoted the effect of polishing efficiency and polishing of computer foundry goods, and through the screening mechanism that sets up to mix sand and the computer foundry goods of polishing together carry out quick separation, improved the material degree of getting of taking of computer foundry goods, practiced thrift the receipts material time greatly, improved the productivity.
Description
Technical Field
The invention relates to the technical field of casting manufacturing, in particular to a device for lightweight casting of an aluminum-magnesium computer shell casting.
Background
The aluminum-magnesium alloy is mainly composed of aluminum, and is doped with a small amount of magnesium or other metal materials to strengthen the hardness, so that the aluminum-magnesium alloy is metal, has particularly outstanding heat conduction performance and strength, has hardness which is several times that of a traditional plastic shell, but has weight which is only one third of that of the traditional plastic shell, and is usually used for the shell of a middle-high-grade ultrathin or smaller-size notebook, moreover, the silvery-white magnesium-aluminum alloy shell can lead the product to be more luxurious and beautiful, is easy to color, can be changed into personalized pink and pink through a surface treatment process, and is a good color for the notebook, which is incomparable with engineering plastics and carbon fibers, so that the aluminum-magnesium alloy is the preferred shell material of the portable notebook, and the notebook products of most manufacturers all adopt the aluminum-magnesium alloy shell technology at present.
When computer casing foundry goods need polish the processing to foundry goods surface burr after the drawing of patterns in the mould to improve the surface smoothness of foundry goods, however current aluminium magnesium computer casing foundry goods casting grinding device polishes with the surface friction of foundry goods through unidirectional rotation drive polishing, can't polish the computer foundry goods with multiple dimensions, makes current computer casing foundry goods polish and need consume certain time, and the polishing efficiency is not high, leads to the productivity of computer casing foundry goods lower.
Disclosure of Invention
The invention provides a device for light casting of an aluminum-magnesium computer casing casting, which has the advantages of multidimensional polishing of a computer casing casting, improvement of polishing efficiency of the computer casing casting and polishing smoothness, and solves the problems that the conventional device cannot carry out multidimensional polishing on the computer casting, so that the conventional computer casing casting needs to take a certain time, the polishing efficiency is low, and the productivity of the computer casing casting is low.
The invention provides the following technical scheme: the utility model provides an aluminum magnesium computer casing foundry goods lightweight casting is with device, includes the support column, the quantity of support column is four, just the support column is left and right sides and distributes around, wherein is located equal fixedly connected with crossbeam between two support columns of front side and two support columns that are located the rear side, wherein is located equal fixedly connected with curb plate between two support columns of left side and two support columns that are located the right side, two the curb plate is located the periphery of two crossbeams, two rotate between the crossbeam and be equipped with grinding machanism and actuating mechanism, actuating mechanism's bottom activity is equipped with two subsides mechanisms that distribute about, two subside the mechanism and be located between two curb plates, grinding machanism's bottom is fixed and is equipped with screening mechanism.
Preferably, the polishing mechanism comprises a fixing rod, the fixing rod is fixedly connected to the tops of the two cross beams, a fixing sleeve is fixedly connected to the outer wall of the fixing rod, a connecting rod is fixedly connected to the outer wall of the bottom of the fixing sleeve, a universal connector is rotationally connected to the bottom of the connecting rod, a connecting sleeve is rotationally connected to the bottom of the universal connector, a spline hole is formed in the bottom of the connecting sleeve in an inward manner, a spline shaft is connected to the inner portion of the spline hole in a sliding manner, a triangular claw is fixedly connected to the bottom of the spline shaft, and a polishing barrel is fixedly connected to the bottom of the triangular claw.
Preferably, the bottom of the polishing barrel is provided with a discharge opening, and a flashboard is detachably arranged at the periphery of the discharge opening at the bottom of the polishing barrel.
Preferably, the driving mechanism comprises a servo motor, the servo motor is fixedly connected with the outer side face of one side plate through a fixing support, the end part of an output shaft of the servo motor is fixedly connected with a reciprocating screw through a coupler, two symmetrical multifilament teeth are formed on the reciprocating screw, the reciprocating screw movably penetrates through a fixing sleeve, the reciprocating screw is rotationally connected with the upper parts of the two side plates, two first arc-shaped bevel gears are fixedly connected between the two reciprocating screw teeth on the outer wall of the reciprocating screw, sun bevel gears are alternately meshed with the rear ends of the first arc-shaped bevel gears, the sun bevel gears are rotationally connected onto the outer wall of the fixing rod through bearings, planetary bevel gears are meshed with the bottom of the front side of the fixing rod, and the planetary bevel gears are fixedly connected onto the outer wall of the connecting sleeve.
Preferably, the sedimentation mechanism comprises two swinging blocks, the upper parts of the left side surfaces of the swinging blocks are penetrated and provided with reciprocating threaded holes, the two reciprocating threaded holes are in threaded fit connection with a reciprocating screw rod, two pushing plates which are distributed around the bottom of the swinging blocks and are close to one side surface of a polishing barrel are fixedly connected, two pushing plates are arranged in a clearance way, two inclined grooves which are distributed up and down are formed in the front surface of each pushing plate, sliding pins are fixedly connected in the inner parts of the inclined grooves, connecting plates are fixedly connected between the pushing plates in a sliding manner, the front surface and the back surface of each connecting plate are fixedly connected with ends of the sliding pins, a ferrule is fixedly connected between the connecting plates in a common mode, and the ferrule is rotationally connected to the middle of the outer wall of the polishing barrel.
Preferably, the lower parts of one side surfaces of the two swing blocks, which are far away from the push plate, are fixedly connected with telescopic rods, the peripheries of one ends of the two telescopic rods, which are far away from the swing blocks, are respectively and slidably connected with telescopic pipes, and the inner side surfaces of the two telescopic pipes and the two side plates are fixedly connected.
Preferably, the screening mechanism comprises a receiving barrel, the receiving barrel is located the bottom of the polishing barrel, a plurality of leakage holes are formed in the bottom surface of the receiving barrel in a penetrating mode, a connecting ring is fixedly connected to the outer wall of the receiving barrel, a plurality of springs are fixedly connected to the bottom of the connecting ring and distributed in a circumferential array mode, a plurality of springs are fixedly connected with a base in the bottom of the springs, the base is located the periphery of the bottom of the receiving barrel, a plurality of high-frequency vibration motors are fixedly arranged on the top surface of the connecting ring and distributed in a circumferential array mode, funnels are fixedly connected to the periphery of the plurality of leakage holes and located in the periphery of the receiving barrel, and the funnels are located in the periphery of the springs.
The invention has the following beneficial effects:
1. this aluminum magnesium computer casing foundry goods lightweight casting is with device, through setting up actuating mechanism drive grinding machanism cyclic reciprocating rotation, through sedimentation mechanism drive grinding machanism vibrations from top to bottom to utilize polishing to polish the multidimension to the computer foundry goods, promoted the effect of polishing efficiency and polishing of computer foundry goods.
2. This aluminum magnesium computer casing foundry goods lightweight casting is with device carries out quick separation to the sand of polishing and the computer foundry goods that mix together through the screening mechanism that sets up, has improved the material degree of convenience of getting of computer foundry goods, has practiced thrift the receipts material time greatly, has improved the productivity.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the polishing mechanism, the driving mechanism and the sedimentation mechanism according to the present invention;
FIG. 3 is a schematic view of a part of the driving mechanism of the polishing mechanism according to the present invention;
FIG. 4 is a schematic view of the internal structure of a spline groove according to the present invention;
FIG. 5 is a schematic view of a settler according to the invention;
fig. 6 is a schematic view of the screening mechanism according to the present invention.
In the figure: 1. a support column; 2. a cross beam; 3. a side plate; 4. a polishing mechanism; 5. a driving mechanism; 6. a sedimentation mechanism; 7. a screening mechanism; 401. a fixed rod; 402. a fixed sleeve; 403. a connecting rod; 404. a universal connector; 405. connecting sleeves; 406. a spline hole; 407. a spline shaft; 408. triangular claw; 409. polishing a barrel; 501. a servo motor; 502. a reciprocating screw; 503. a first arcuate bevel gear; 504. a sun bevel gear; 505. a planetary bevel gear; 601. a swinging block; 602. a reciprocating threaded hole; 603. a push plate; 604. a chute; 605. a slide pin; 606. a connecting plate; 607. a ferrule; 608. a telescopic rod; 609. a telescopic tube; 701. a receiving barrel; 702. a leak hole; 703. a connecting ring; 704. a spring; 705. a base; 706. a high-frequency vibration motor; 707. and (5) a funnel.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, an aluminum-magnesium computer casing foundry goods lightweight casting device, including support column 1, the quantity of support column 1 is four, support column 1 is left and right and back and distributes, wherein all fixedly connected with crossbeam 2 between two support columns 1 that are located the front side and two support columns 1 that are located the rear side, wherein all fixedly connected with curb plate 3 between two support columns 1 that are located the left side and two support columns 1 that are located the right side, two curb plates 3 are located the periphery of two crossbeams 2, rotate between two crossbeams 2 and be equipped with grinding machanism 4 and actuating mechanism 5, the bottom activity of actuating mechanism 5 is equipped with two subsides mechanism 6 that control the distribution, two subsides mechanism 6 are located between two curb plates 3, the fixed screening mechanism 7 that is equipped with in bottom of grinding machanism 4 drives grinding machanism 4 through setting up and reciprocates rotatory while through subsides mechanism 6 drive grinding machanism 4, thereby utilize the grinding sand to carry out multidimensional grinding to the computer foundry goods, the effect of grinding the computer foundry goods has been promoted, and after the completion, the quick separation of mixed foundry goods has been carried out to the computer foundry goods through setting up 7, the quick separation of grinding machanism and the volume of taking advantage has improved the material, the convenience has been greatly improved.
In this embodiment, grinding machanism 4 includes dead lever 401, dead lever 401 fixed connection is at the top of two crossbeams 2, fixedly connected with fixed cover 402 on the outer wall of dead lever 401, fixedly connected with connecting rod 403 on the bottom outer wall of fixed cover 402, the bottom rotation of connecting rod 403 is connected with universal connector 404, universal connector 404's bottom rotation is connected with adapter sleeve 405, spline hole 406 has been seted up inwards to the bottom of adapter sleeve 405, spline shaft 407 is connected with in the inside sliding connection of spline hole 406, the bottom fixedly connected with triangle claw 408 of spline shaft 407, triangle claw 408's bottom fixedly connected with grinding barrel 409, through setting up dead lever 401, carry out the effect of hanging the support to the whole of grinding mechanism 4, under the sliding connection effect of spline hole 406 and spline shaft 407 through setting up, guaranteed the limited torsion effect between spline shaft 407 and the adapter sleeve 405 when making at the rotatory process of drive adapter sleeve 405 along universal connector 404, through the rotatory under the effect of spline shaft 407 and spline hole 406, thereby drive triangle shaft 407 rotates 408 and spline shaft 409, thereby realize the computer realization is polished to the spline and is polished.
In this embodiment, the discharge opening has been seted up to the bottom of barrel 409 of polishing, be located the periphery of discharge opening and can dismantle and be equipped with the flashboard, through setting up the flashboard for in the period of polishing, to polishing the discharge opening of barrel 409 bottom of polishing shutoff, sand and the computer foundry goods of avoiding not polishing fall out through the discharge opening, simultaneously after polishing the computer foundry goods completion, the accessible is opened the flashboard, the sand intercommunication computer foundry goods of polishing that is located barrel 409 inside is unloaded through the discharge opening, the leading-in screening mechanism 7 is inside.
In this embodiment, the driving mechanism 5 includes a servo motor 501, the servo motor 501 is fixedly connected with the outer side surface of one side plate 3 through a fixing bracket, the end part of an output shaft of the servo motor 501 is fixedly connected with a reciprocating screw rod 502 through a coupling, two symmetrically distributed reciprocating screw teeth are arranged on the reciprocating screw rod 502, the reciprocating screw rod 502 movably penetrates through a fixing sleeve 402, the reciprocating screw rod 502 is rotationally connected with the upper parts of the two side plates 3, two first arc-shaped bevel gears 503 are fixedly connected between the two reciprocating screw teeth on the outer wall of the reciprocating screw rod 502, the rear ends of the two first arc-shaped bevel gears 503 are alternately meshed with a sun bevel gear 504, the sun bevel gear 504 is rotationally connected on the outer wall of the fixing rod 401 through a bearing, the bottom of the front side of the fixing rod 401 is meshed with a planetary bevel gear 505, the planetary bevel gear 505 is fixedly connected on the outer wall of the connecting sleeve 405, the output shaft of the servo motor 501 rotates and drives the reciprocating screw 502 to rotate together so as to drive the two first arc-shaped bevel gears 503 to rotate together, and as the meshing teeth of the two first arc-shaped bevel gears 503 are opposite in direction, the two first arc-shaped bevel gears 503 are meshed with the sun bevel gears 504 in a circulating way, so that the sun bevel gears 504 are driven to rotate left and right in a reciprocating way, the planetary bevel gears 505 meshed with the sun bevel gears 504 are driven to rotate in a circulating way, the connecting sleeve 405 is driven to rotate synchronously along the universal connector 404, and under the torque limiting effect of the spline holes 406 and the spline shafts 407, the triangular claw 408 and the polishing barrel 409 are driven to rotate in a circulating way, friction is generated between a computer casting inside the polishing barrel 409 and polishing sand, and the surface of the computer casting is polished smoothly.
In this embodiment, two sedimentation mechanisms 6 include two swing pieces 601, reciprocating screw hole 602 has been run through to the left surface upper portion of two swing pieces 601, two reciprocating screw hole 602 and reciprocating screw 502 screw thread fit connection have been seted up, equal fixedly connected with two push pedal 603 that distribute around on the bottom of swing piece 601 is close to one side of polishing barrel 409, be the clearance setting between two push pedal 603, two chute 604 that distribute from top to bottom have all been seted up to the front of two push pedal 603, the inside of chute 604 is all sliding connection with the slide pin 605, sliding connection has connecting plate 606 between two push pedal 603, the front and the back of connecting plate 606 and the tip fixed connection of slide pin 605, common fixedly connected with lasso between two connecting plate 606, lasso 607 rotates the outer wall middle part of connecting at polishing barrel 409, when the output shaft drive reciprocating screw 502 of servo motor 501 rotates, two swing pieces 601 are respectively under the screw thread fit effect of two reciprocating screw hole 602 and reciprocating screw 502, be the circulation and be the relative removal and move in opposite directions, thereby drive two push pedal 603 that are connected with two push pedal 603 synchronization, make the slide pin 605 slide, thereby slide the inside of connecting plate 604 and the inside of slide pin 605 and the end fixed connection of slide pin 605, thereby the inside of polishing barrel 409 is driven with the inside of the computer is polished, the inside of polishing barrel 409 is polished, the polishing effect is improved, and the inside is polished down and the computer is polished down.
In this embodiment, the lower parts of one side surfaces of the two swing blocks 601 far away from the push plate 603 are fixedly connected with telescopic rods 608, the peripheries of one ends of the two telescopic rods 608 far away from the swing blocks 601 are slidably connected with telescopic pipes 609, the two telescopic pipes 609 are fixedly connected with the inner side surfaces of the two side plates 3, and the telescopic rods 608 are slidably connected with the telescopic pipes 609, so that the swing blocks 601 are guided, and the swing stability of the swing blocks 601 is improved.
In this embodiment, the screening mechanism 7 includes a receiving barrel 701, the receiving barrel 701 is located at the bottom of a polishing barrel 409, a plurality of leakage holes 702 are formed in the bottom surface of the receiving barrel 701 in a penetrating manner, a connecting ring 703 is fixedly connected to the outer wall of the receiving barrel 701, a plurality of springs 704 are fixedly connected to the bottom of the connecting ring 703, the plurality of springs 704 are distributed in a circumferential array, bases 705 are fixedly connected to the bottom ends of the plurality of springs 704 together, the bases 705 are located at the periphery of the bottom of the receiving barrel 701, a plurality of high-frequency vibration motors 706 are fixedly arranged on the top surface of the connecting ring 703, a plurality of funnels 707 are located in the plurality of springs 704, when the polishing barrel 409 moves to the top of the receiving barrel 701, a shutter 501 is closed, at this time, a worker opens a shutter 707 at the bottom of the polishing barrel 409, the polishing sand in the polishing barrel 409 and the polished computer casting are poured out through the discharge opening at the bottom of the polishing barrel 409 and fall into the receiving barrel 701, then a worker starts a plurality of high-frequency vibration motors 706, the high-frequency vibration motors 706 provide high-frequency vibration force, and under the elastic supporting action of a plurality of springs 704, the receiving barrel 701 vibrates at high frequency, because the polishing sand particles are smaller, the polishing sand particles fall into the funnel 707 through the leak holes 702 in the vibrating process and then fall into the collecting container at the bottom, the computer casting is larger in physical examination, the polishing sand cannot stay in the receiving barrel 701 through the leak holes 702, so that the polished computer casting is rapidly separated from the computer casting, the polished computer casting is conveniently collected, the using convenience of the device is improved, the collecting time is greatly saved, the productivity is improved.
When the polishing device is used, the polishing and computer castings are led into the polishing barrel 409 through an opening at the top of the barrel, then the servo motor 501 is started, the reciprocating screw 502 is driven to rotate through the output shaft of the servo motor 501, so that the two first arc-shaped bevel gears 503 are driven to rotate together, the two first arc-shaped bevel gears 503 are meshed with the sun bevel gears 504 in a circulating and alternating mode due to the opposite meshing directions of the two first arc-shaped bevel gears 503, so that the sun bevel gears 504 are driven to rotate in a left-right reciprocating mode, the planetary bevel gears 505 meshed with the sun bevel gears 504 are driven to rotate in a circulating and reciprocating mode, the connecting sleeve 405 is driven to rotate synchronously along the universal connector 404, and under the torque limiting effect of the spline holes 406 and the spline shafts 407, the triangular claw 408 and the polishing barrel 409 are driven to rotate in a circulating and reciprocating mode, friction is generated between the computer castings in the barrel 409 and the polishing sand, and the surface of the computer castings is polished smoothly;
when the output shaft of the servo motor 501 drives the reciprocating screw 502 to rotate, the two swinging blocks 601 respectively move in a circulating way and move in a back-to-back way under the action of the threaded cooperation of the two reciprocating threaded holes 602 and the reciprocating screw 502, so that the two push plates 603 connected with the two swinging blocks 601 are driven to move synchronously, the sliding pin 605 slides in the chute 604, so that the ferrule 607 is lifted and lowered, the ferrule 607 drives the polishing barrel 409 to vibrate up and down, and the computer casting piece in the polishing barrel 409 is polished in a multidimensional way under the action of the cooperation of the rotating polishing barrel 409, so that the polishing efficiency of the computer casting piece and the polishing smooth effect are improved;
after polishing, when polishing barrel 409 moves to the top of accepting barrel 701, close servo motor 501, the flashboard of polishing barrel 409 bottom is opened to the staff this moment, be located polishing barrel 409 inside sand of polishing and the computer foundry goods that polishing was accomplished pour through the discharge opening of polishing barrel 409 bottom, fall into the inside of accepting barrel 701, then staff starts a plurality of high-frequency vibration motors 706, provide high-frequency vibration power through high-frequency vibration motors 706, and under the elastic support effect of a plurality of springs 704, make accept barrel 701 and carry out high-frequency vibration, because sand granule is less, thereby fall into funnel 707 through leak hole 702 in the in-process of vibrations, and then fall into the collecting vessel of bottom inside, and the computer foundry goods physical examination is great, then can't be through leak hole 702, be stopped in the inside of accepting barrel 701, thereby with polishing and the quick separation of computer foundry goods piece, so that receive the computer foundry goods that polishing was accomplished, the use convenient degree of device has been promoted, material receiving time has been practiced thrift greatly, the productivity has been improved.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an aluminium magnesium computer casing foundry goods lightweight casting is with device, includes support column (1), its characterized in that: the number of the support columns (1) is four, the support columns (1) are distributed left and right and front and back, wherein two support columns (1) located on the front side and two support columns (1) located on the rear side are fixedly connected with cross beams (2), side plates (3) are fixedly connected between the two support columns (1) located on the left side and the two support columns (1) located on the right side, the two side plates (3) are located on the periphery of the two cross beams (2), polishing mechanisms (4) and driving mechanisms (5) are rotationally arranged between the two cross beams (2), sedimentation mechanisms (6) distributed left and right are movably arranged at the bottom of the driving mechanisms (5), the two sedimentation mechanisms (6) are located between the two side plates (3), and screening mechanisms (7) are fixedly arranged at the bottom of the polishing mechanisms (4).
2. The device for lightweight casting of aluminum-magnesium computer housing castings according to claim 1, wherein: grinding machanism (4) are including dead lever (401), dead lever (401) fixed connection is at the top of two crossbeams (2), fixedly connected with fixed cover (402) on the outer wall of dead lever (401), fixedly connected with connecting rod (403) on the bottom outer wall of fixed cover (402), the bottom of connecting rod (403) is rotated and is connected with universal connector (404), the bottom of universal connector (404) is rotated and is connected with adapter sleeve (405), spline hole (406) have been inwards seted up to the bottom of adapter sleeve (405), the inside sliding connection of spline hole (406) has spline shaft (407), the bottom fixedly connected with triangle claw (408) of spline shaft (407), the bottom fixedly connected with barrel (409) of polishing of triangle claw (408).
3. The device for lightweight casting of aluminum-magnesium computer housing castings according to claim 2, wherein: the bottom of barrel (409) of polishing has offered the discharge opening, the bottom of barrel (409) of polishing is located the periphery of discharge opening and can dismantle and be equipped with the flashboard.
4. The device for lightweight casting of aluminum-magnesium computer housing castings according to claim 1, wherein: the driving mechanism (5) comprises a servo motor (501), the servo motor (501) is fixedly connected with the outer side face of one side plate (3) through a fixing support, the end part of an output shaft of the servo motor (501) is fixedly connected with a reciprocating screw (502) through a coupler, two symmetrical multifilament teeth are formed on the reciprocating screw (502), the reciprocating screw (502) movably penetrates through a fixing sleeve (402), the reciprocating screw (502) is rotationally connected with the upper parts of the two side plates (3), two first arc-shaped conical gears (503) are fixedly connected between the two reciprocating screw teeth on the outer wall of the reciprocating screw (502), sun conical gears (504) are alternately meshed with the rear ends of the two first arc-shaped conical gears (503), the sun conical gears (504) are rotationally connected onto the outer wall of the fixing rod (401) through bearings, conical gears (505) are meshed with the front side bottoms of the fixing rod (401), and the planetary conical gears (505) are fixedly connected onto the outer wall of the connecting sleeve (405).
5. The device for lightweight casting of aluminum-magnesium computer housing castings according to claim 1, wherein: the utility model provides a sedimentation mechanism (6) is including two swing piece (601), two reciprocating screw hole (602) have been run through on the left surface upper portion of swing piece (601), two reciprocating screw hole (602) are connected with reciprocating screw (502) screw thread fit, equal fixedly connected with push pedal (603) that distribute around on the bottom of swing piece (601) is close to one side of barrel of polishing (409), two be the clearance setting between push pedal (603), two chute (604) that distribute from top to bottom have all been seted up in the front of push pedal (603), equal sliding connection of inside of chute (604) has slippin (605), two sliding connection has connecting plate (606) between push pedal (603), the front and the back of connecting plate (606) are connected with the tip fixed connection of slippin (605), two common fixedly connected with lasso (607) between connecting plate (606), lasso (607) rotate and connect at the outer wall middle part of barrel of polishing (409).
6. The device for lightweight casting of aluminum-magnesium computer housing castings according to claim 5, wherein: two swing piece (601) keep away from side lower part of push pedal (603) all fixedly connected with telescopic link (608), two telescopic link (608) keep away from the one end periphery of swing piece (601) all sliding connection have flexible pipe (609), two flexible pipe (609) and the medial surface fixed connection of two curb plates (3).
7. The device for lightweight casting of aluminum-magnesium computer housing castings according to claim 1, wherein: screening mechanism (7) are including accepting bucket (701), accept the bottom that bucket (701) are located barrel (409) of polishing, accept the bottom surface of bucket (701) and run through and seted up a plurality of small openings (702), fixedly connected with go-between (703) on the outer wall of accepting bucket (701), the bottom fixedly connected with of go-between (703) a plurality of springs (704), a plurality of spring (704) are circumference array distribution, and a plurality of the bottom fixedly connected with base (705) of spring (704), base (705) are located the bottom periphery of accepting bucket (701), the top surface of go-between (703) is fixed and is equipped with a plurality of high frequency vibration motor (706), a plurality of high frequency vibration motor (706) are circumference array distribution, accept the bottom of bucket (701), be located the periphery fixedly connected with funnel (707) of a plurality of small openings (702), a plurality of funnel (707) are located the inside of a plurality of spring (704).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310313103.2A CN116330140A (en) | 2023-03-28 | 2023-03-28 | Device for lightweight casting of aluminum-magnesium computer shell castings |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310313103.2A CN116330140A (en) | 2023-03-28 | 2023-03-28 | Device for lightweight casting of aluminum-magnesium computer shell castings |
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| CN202310313103.2A Pending CN116330140A (en) | 2023-03-28 | 2023-03-28 | Device for lightweight casting of aluminum-magnesium computer shell castings |
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| CN116922250A (en) * | 2023-07-21 | 2023-10-24 | 江苏海容科技有限公司 | Be used for thrust wheel body machine-shaping device |
| CN117283409A (en) * | 2023-10-07 | 2023-12-26 | 安徽长江紧固件有限责任公司 | High strength fastener processing equipment |
| CN118143243A (en) * | 2024-05-08 | 2024-06-07 | 蓬莱巨涛海洋工程重工有限公司 | Casting equipment for flange manufacture |
| CN118905734A (en) * | 2024-10-11 | 2024-11-08 | 大连亚明汽车部件股份有限公司 | Polishing device for die casting machining |
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