CN113084657A - Adjustable grinding machanism of computer machine case is exclusively used in - Google Patents
Adjustable grinding machanism of computer machine case is exclusively used in Download PDFInfo
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- CN113084657A CN113084657A CN202110334769.7A CN202110334769A CN113084657A CN 113084657 A CN113084657 A CN 113084657A CN 202110334769 A CN202110334769 A CN 202110334769A CN 113084657 A CN113084657 A CN 113084657A
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- fixedly connected
- polishing
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- fixing frame
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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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
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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
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses an adjustable polishing mechanism special for a computer case, and relates to the technical field of case polishing. The polishing device comprises a fixing component and a polishing support component; the lower surface of the moving plate is fixedly connected with an electric telescopic piece; the limiting sliding chute is internally and slidably connected with a polishing assembly; the fixing component comprises a U-shaped fixing frame; a hollow upright post is arranged at the center of the upper surface of the U-shaped fixing frame; wherein, a cavity is arranged in the U-shaped fixing frame and communicated with the interior of the hollow upright post; and a scrap suction box is fixedly arranged on one side surface of the mounting frame far away from the limiting sliding groove. According to the invention, through the design of the hollow elastic part, the U-shaped fixing frame, the second telescopic part and the gas control system, the quick clamping and fixing of the mainframe box can be realized, and when the gas control system draws air out of the cavity of the U-shaped fixing frame, the clamping plate is gradually moved to the initial position under the action of the elastic restoring force of the hollow elastic part, so that the clamping and fixing efficiency of the mainframe box is greatly improved.
Description
Technical Field
The invention belongs to the technical field of case polishing, and particularly relates to an adjustable polishing mechanism special for a computer case.
Background
The computer case is generally processed by blanking a metal plate in an unfolded shape, polishing or sanding the blanked metal plate, and finally performing the working procedures of bending, stamping, assembling, spraying and the like. In the coating process of the metal plate, the metal plate needs to be pretreated firstly, the processes of derusting, leveling, drying and the like are included, then bottom coating (priming paint) is carried out, after the bottom coating surface is dried, bottom coating polishing needs to be carried out in order to stabilize the bottom coating surface and increase the adhesive force of a layer, then an intermediate coating (secondary priming paint) is carried out, similarly, polishing needs to be carried out after the intermediate coating is dried, then top coating (finishing paint) is carried out, in order to ensure the flatness of the surface of the metal plate, the top coating needs to be dried and then polished, polishing and waxing are carried out after polishing, and polishing processing needs to be carried out for many times in the spraying process of a mainframe box.
In the prior art, in a "computer case polishing device" disclosed in chinese patent publication No. CN111203788B, an electric telescopic rod controls a tightening plate to move, a piston rod of a second servo motor drives a lead screw to rotate, and under the limiting action of a limiting slider and a limiting plate, two limiting members move on the lead screw along with the rotation of the lead screw, so that a main case is limited between the two limiting members, and the main case is clamped and fixed at this time, and the fixing mode is cumbersome to operate, so that the main case is not convenient to be quickly fixed and taken, the installation efficiency of the main case is greatly reduced, and the polishing efficiency of the main case is further influenced; the polishing of each surface of the mainframe box in the computer case polishing device is performed successively, the position of the mainframe box needs to be adjusted every time of polishing, and then the position of the mainframe box is limited again, so that the operation is very troublesome, the labor intensity of polishing personnel is greatly increased, and the working efficiency is further reduced; in addition, the scrap suction mechanism is arranged in the computer case polishing device and is used for collecting scraps in the polishing process, the scraps are sucked into the scrap suction box by using the air exhaust fan, the scraps are adsorbed by the dust filter cotton, but in the process of clearing the scraps by using the scrap suction mechanism, more scraps are easily adsorbed on the dust filter cotton to cause the aperture blockage of the dust filter cotton, the dust removal function of the scrap suction mechanism is greatly influenced, and especially when the air humidity is higher, the blockage of the dust filter cotton is more obvious.
Disclosure of Invention
The invention aims to provide an adjustable polishing mechanism special for a computer case, which solves the problems that the clamping and fixing of the existing main case polishing device to the main case is complicated, the installation efficiency of the main case is greatly reduced, the polishing efficiency of the main case is further influenced, the position of the main case needs to be adjusted every polishing, the main case is limited again, the operation is very troublesome, the labor intensity of polishing personnel is greatly increased, the working efficiency is further reduced, the aperture of dust-filtering cotton is blocked due to the fact that more waste chips are easily adsorbed on the dust-filtering cotton, and the dust removing function of a dust-absorbing mechanism is further greatly influenced by the design of a U-shaped fixing frame, a hollow elastic piece, a gas control system, a hollow dust-filtering column, an arc-shaped scraper blade, a polishing assembly and a polishing support assembly.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an adjustable polishing mechanism special for a computer case, which comprises a fixing component and a polishing supporting component, wherein the fixing component is arranged on the fixing component; the fixing component and the polishing support component are arranged in a cross manner; the grinding support assembly comprises a support table; two opposite side surfaces of the support table are fixedly connected with first telescopic parts; one end of the first telescopic part is fixedly connected with a movable plate; the lower surface of the moving plate is fixedly connected with an electric telescopic piece; the lower end of the electric telescopic piece is fixedly connected with a supporting plate; wherein, a side surface of the supporting plate close to the supporting platform is provided with a limiting sliding chute; a polishing assembly is connected inside the limiting sliding chute in a sliding manner; the fixing component comprises a U-shaped fixing frame; a hollow upright post is arranged at the center of the upper surface of the U-shaped fixing frame; wherein, a cavity is arranged in the U-shaped fixing frame and communicated with the inside of the hollow upright post; two opposite inner side walls of the U-shaped fixing frame are fixedly connected with second telescopic parts; one end of the second telescopic part is fixedly connected with a clamping plate; wherein, a plurality of hollow elastic pieces are fixedly connected between the clamping plate and the inner side wall of the U-shaped fixing frame; the interior of the hollow elastic part is communicated with a cavity in the U-shaped fixing frame; the upper surface of the support table is provided with a mounting groove; the inner wall of the mounting groove is fixedly connected with the peripheral side surface of the U-shaped fixing frame; the grinding assembly comprises a mounting frame; and a scrap suction box is fixedly arranged on one side surface of the mounting frame far away from the limiting sliding groove.
Furthermore, a storage chamber and a chip suction channel are respectively arranged in the chip suction box; the storage chamber is communicated with the chip suction channel;
wherein, an air exhaust fan is arranged on one side surface of the chip suction box far away from the chip suction channel;
the inner side wall of the storage chamber, which is far away from the chip suction channel, is fixedly connected with a hollow dust filtering column; the hollow dust filtering column and the air exhaust fan are coaxial;
a first motor is fixedly arranged on the inner side wall of the chip suction channel close to the storage chamber; one end of the output shaft of the first motor is fixedly connected with a connecting plate; two arc-shaped scrapers are symmetrically and fixedly connected to one side surface of the connecting plate; the inner wall of the arc-shaped scraper is attached to the outer wall of the hollow dust filtering column.
Furthermore, the bottom in the mounting rack is fixedly connected with a plurality of first rotating shafts through bearings; a first bevel gear is fixedly connected to the upper end of the first rotating shaft;
the lower end of the first rotating shaft is fixedly connected with a grinding wheel;
a second motor is fixedly arranged on the outer side wall of the mounting frame; the output end of the second motor is fixedly connected with a second rotating shaft; one end of the second rotating shaft is rotatably connected with an inner side wall of the mounting frame;
a plurality of second bevel gears are fixedly connected to the circumferential side surface of the second rotating shaft; the second conical gear peripheral side surface is meshed with the first conical gear peripheral side surface.
Furthermore, the top of the mounting frame is fixedly connected with an L-shaped connecting rod; one end of the L-shaped connecting rod is fixedly connected with a limiting sliding block; the peripheral side surface of the limiting slide block is in sliding fit with the inner wall of the limiting chute;
the side wall of the L-shaped connecting rod, which is close to the chip suction box, is fixedly connected with an internal thread plate;
the lower surface of the supporting plate is symmetrically and fixedly connected with two lug plates; one side surface of one of the ear plates is fixedly provided with a third motor; one end of the output shaft of the third motor is fixedly connected with a one-way threaded rod; the circumferential side surface of the one-way threaded rod is in threaded fit with the inner wall of the internal thread plate.
Further, a motor mounting table is fixedly connected to one side surface of the support table;
the upper surface of the motor mounting table is fixedly provided with a fourth motor; one end of an output shaft of the fourth motor is fixedly connected with a driving gear.
Furthermore, one side surfaces of the two oppositely arranged moving plates are fixedly connected with positioning plates;
one side surface of the positioning plate is provided with a threaded hole, and a bidirectional threaded rod is connected to the inner thread of the threaded hole in a threaded manner; the peripheral side surface of the bidirectional threaded rod is fixedly connected with a driven gear; the peripheral side surface of the driven gear is meshed with the peripheral side surface of the driving gear.
Furthermore, two vertical rods are symmetrically and fixedly connected to the lower surface of the U-shaped fixing frame; the lower end of the vertical rod is fixedly connected with a pressing plate;
the side wall of the clamping plate far away from the second telescopic part and the lower surface of the pressing plate are both provided with anti-slip pads.
Furthermore, the upper end of the hollow upright post is fixedly connected with a transverse plate; the upper surface of the transverse plate is fixedly connected with a hydraulic rod; the upper end of the hydraulic rod is fixedly connected with a rotary table;
the upper surface of the transverse plate is fixedly provided with a gas control system; the gas control system is provided with a gas guide pipe; one end of the air duct penetrates through the inner wall of the hollow upright post.
The invention has the following beneficial effects:
1. according to the invention, through the design of the hollow upright post, the hollow elastic part, the U-shaped fixing frame, the second telescopic part, the gas control system, the clamping plate and the pressing plate, air is injected into the cavity in the U-shaped fixing frame by the gas control system, so that the air is fully distributed in the hollow elastic part, the clamping plate is horizontally pushed along with the gradual increase of the air pressure in the cavity of the U-shaped fixing frame, and thus the quick clamping and fixing of the mainframe box are realized, and when the gas control system is pumped out of the air in the cavity of the U-shaped fixing frame, the clamping plate is gradually moved to the initial position under the action of the elastic restoring force of the hollow elastic part, so that the clamping and fixing efficiency of the mainframe box.
2. According to the invention, through the design of the storage chamber, the scrap suction channel, the air exhaust fan, the hollow dust filtering column, the first motor, the connecting plate and the arc-shaped scraper, the waste scraps in the polishing process of the main case can be adsorbed and collected by using the hollow dust filtering column, so that the environmental pollution is effectively avoided, meanwhile, the arc-shaped scraper is rotated to scrape the waste scraps adhered to the hollow dust filtering column, and the blockage of gaps of the hollow dust filtering column caused by excessive accumulation of the waste scraps is effectively prevented, so that the dust removal effect of the dust collector is greatly increased, and the normal operation of the scrap suction box is ensured.
3. According to the invention, through the design of the first telescopic part, the electric telescopic part, the two-way threaded rod, the driving gear, the driven gear, the limiting sliding groove and the polishing assembly, the driving gear drives the driven gear to rotate, the distance between the two oppositely arranged polishing assemblies can be flexibly adjusted by using the two-way threaded rod, the polishing of the mainframes with different sizes is met, and meanwhile, under the matching action of the electric telescopic part and the limiting sliding groove, the longitudinal movement and the horizontal movement of the polishing assemblies can be realized, so that the polishing processing treatment of the whole side surface of the mainframe is realized.
4. According to the invention, through the design of the first rotating shaft, the first conical gear, the polishing wheels, the second rotating shaft and the second conical gear, the second rotating shaft is rotated, and the second conical gear is utilized to drive the first conical gear to rotate, so that the rotation of a plurality of polishing wheels is realized simultaneously, the plurality of polishing wheels are sequentially arranged into different granularities, the polishing of a mainframe box from thick to thin can be carried out successively, and the polishing quality of the mainframe box is greatly improved.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an adjustable polishing mechanism dedicated to a computer case;
FIG. 2 is a schematic view of the structure of FIG. 1 from a bottom view;
FIG. 3 is a schematic structural view of a fixing assembly;
FIG. 4 is a front view of the structure of FIG. 3;
FIG. 5 is a front view of the sanding support assembly;
FIG. 6 is an enlarged view of a portion of the structure at A in FIG. 5;
FIG. 7 is a schematic view of the bottom view of FIG. 5;
FIG. 8 is a schematic diagram of a sanding assembly;
FIG. 9 is a side view of the structure of FIG. 8;
FIG. 10 is a schematic view of the internal structure of the crumb absorbing box;
fig. 11 is a front view of the structure of fig. 10.
In the drawings, the components represented by the respective reference numerals are listed below:
1-a fixed component, 101-a U-shaped fixed frame, 102-a hollow upright post, 103-a second telescopic component, 104-a clamping plate, 105-a hollow elastic component, 106-an upright post, 107-a pressing plate, 108-an anti-slip pad, 109-a transverse plate, 110-a hydraulic rod, 111-a rotating disc, 2-a polishing support component, 201-a supporting table, 202-a first telescopic component, 203-a moving plate, 204-an electric telescopic component, 205-a supporting plate, 206-a limiting sliding groove, 207-a mounting groove, 208-an ear plate, 209-a third motor, 210-a one-way threaded rod, 211-a motor mounting table, 212-a fourth motor, 213-a driving gear, 214-a positioning plate, 215-a two-way threaded rod, 216-a driven gear and 3-a polishing component, 301-mounting frame, 302-first rotating shaft, 303-first bevel gear, 304-grinding wheel, 305-second motor, 306-second rotating shaft, 307-second bevel gear, 308-L-shaped connecting rod, 309-limiting slide block, 310-internal thread plate, 4-chip suction box, 401-storage chamber, 402-chip suction channel, 403-air exhaust fan, 404-hollow dust filtration column, 405-first motor, 406-connecting plate, 407-arc scraper, 5-gas control system and 501-gas guide pipe.
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. 1-11, the present invention is an adjustable polishing mechanism for a computer case, comprising a fixing component 1 and a polishing supporting component 2; the fixing component 1 and the polishing support component 2 are arranged in a cross manner; the grinding support assembly 2 is used for supporting parts required to be used for grinding;
the grinding support component 2 comprises a support table 201; two opposite side surfaces of the support table 201 are fixedly connected with first telescopic parts 202; one end of the first telescopic component 202 is fixedly connected with a moving plate 203; the lower surface of the moving plate 203 is fixedly connected with an electric telescopic piece 204; the lower end of the electric telescopic piece 204 is fixedly connected with a supporting plate 205; the horizontal distance between the two oppositely arranged supporting plates 205 can be flexibly adjusted through the arrangement of the first telescopic part 202, the supporting plates 205 can be controlled to move up and down through the electric telescopic part 204, and the polishing treatment of different longitudinal positions of the side wall of the mainframe box can be realized;
wherein, a side surface of the supporting plate 205 close to the supporting platform 201 is provided with a limiting chute 206; the polishing assembly 3 is connected inside the limiting sliding groove 206 in a sliding mode, and the polishing assembly 3 horizontally moves along the limiting sliding groove 206, so that the mainframe box can be horizontally polished;
the fixing component 1 comprises a U-shaped fixing frame 101; a hollow upright post 102 is arranged at the center of the upper surface of the U-shaped fixing frame 101;
wherein, the U-shaped fixing frame 101 is internally provided with a cavity which is communicated with the inside of the hollow upright post 102, so that air can enter the U-shaped fixing frame 101 along the hollow upright post 102;
two opposite inner side walls of the U-shaped fixing frame 101 are fixedly connected with second telescopic parts 103; one end of the second telescopic component 103 is fixedly connected with a clamping plate 104, and the second telescopic component 103 mainly plays a limiting role to prevent the clamping plate 104 from deviating in the moving process of the clamping plate 104;
wherein, a plurality of hollow elastic pieces 105 are fixedly connected between the clamping plate 104 and the inner side wall of the U-shaped fixing frame 101; the interior of the hollow elastic piece 105 is communicated with the cavity inside the U-shaped fixing frame 101; when the air pressure in the inner cavity of the U-shaped fixing frame 101 is gradually increased, the air in the hollow elastic part 105 pushes the clamping plate 104 to move towards the mainframe box, so that the mainframe box is stably clamped, when the grinding is finished or the position of the mainframe box needs to be adjusted, the air in the inner cavity of the U-shaped fixing frame 101 can be pumped out, the air pressure in the inner cavity of the U-shaped fixing frame 101 is gradually reduced, the clamping plate 104 is gradually pulled back to the initial position under the action of the elastic restoring force of the hollow elastic part 105, so that the quick clamping and the quick clamping removal of the mainframe box are realized, and the grinding efficiency of the mainframe box is further greatly improved;
the upper surface of the support table 201 is provided with a mounting groove 207; the inner wall of the mounting groove 207 is fixedly connected with the peripheral side surface of the U-shaped fixing frame 101; the grinding assembly 3 comprises a mounting frame 301; one side fixed mounting that spacing spout 206 was kept away from to mounting bracket 301 has inhales bits case 4, through inhaling the setting of bits case 4, can adsorb the sweeps that the in-process produced of polishing and drive, effectively avoids the dust pollution who causes the environment, accords with the environmental protection theory.
Wherein, a storage chamber 401 and a chip suction channel 402 are respectively arranged in the chip suction box 4; the storage chamber 401 is communicated with the chip suction channel 402; the storage chamber 401 is mainly used for storing and collecting the waste chips sucked into the chip suction box 4, and the waste chips generated in the grinding process enter the storage chamber 401 through the chip suction channel 402;
wherein, an air extracting fan 403 is arranged on one side surface of the chip suction box 4 far away from the chip suction channel 402; the inner side wall of the storage chamber 401 far away from the chip suction channel 402 is fixedly connected with a hollow dust filtering column 404; the hollow dust filter column 404 and the air extracting fan 403 have the same axis; in the process of polishing the mainframe box, the air exhaust fan 403 is operated, and the suction force generated by the rotation of the air exhaust fan 403 is utilized to absorb the waste chips generated in the polishing process into the chip suction box 4;
a first motor 405 is fixedly arranged on the inner side wall of the chip suction channel 402 close to the storage chamber 401; one end of an output shaft of the first motor 405 is fixedly connected with a connecting plate 406; two arc-shaped scrapers 407 are symmetrically and fixedly connected to one side surface of the connecting plate 406; the inner wall of the arc-shaped scraper 407 is attached to the outer wall of the hollow dust filtering column 404; start first motor 405, order about arc scraper blade 407 and slide along cavity dust filtration post 404 outer wall to realize scraping of the sweeps of adhesion on the cavity dust filtration post 404 outer wall, effectively avoided the sweeps to pile up too much reduction or the loss of the dust removal function who leads to cavity dust filtration post 404, thereby guaranteed the normal operating of suction dust case 4.
The inner bottom of the mounting rack 301 is fixedly connected with a plurality of first rotating shafts 302 through bearings; the upper end of the first rotating shaft 302 is fixedly connected with a first bevel gear 303; a grinding wheel 304 is fixedly connected to the lower end of the first rotating shaft 302;
a second motor 305 is fixedly installed on one outer side wall of the mounting frame 301; the output end of the second motor 305 is fixedly connected with a second rotating shaft 306; one end of the second rotating shaft 306 is rotatably connected with an inner side wall of the mounting frame 301;
a plurality of second bevel gears 307 are fixedly connected to the peripheral side surface of the second rotating shaft 306; the peripheral side surface of the second bevel gear 307 is meshed with the peripheral side surface of the first bevel gear 303; after the grinding wheel 304 is moved to be attached to the side wall of the mainframe box to be ground, the second motor 305 is started, the second bevel gear 307 is driven to rotate by the rotation of the second rotating shaft 306, and under the meshing action of the second bevel gear 307 and the first bevel gear 303, the plurality of grinding wheels 304 are driven to rotate simultaneously, so that the side wall of the mainframe box is ground quickly.
Wherein the top of the mounting rack 301 is fixedly connected with an L-shaped connecting rod 308; one end of the L-shaped connecting rod 308 is fixedly connected with a limiting sliding block 309; the peripheral side surface of the limiting sliding block 309 is in sliding fit with the inner wall of the limiting sliding groove 206;
an inner thread plate 310 is fixedly connected to the side wall of the L-shaped connecting rod 308 close to the chip suction box 4;
two ear plates 208 are symmetrically and fixedly connected to the lower surface of the supporting plate 205; one side surface of one ear plate 208 is fixedly provided with a third motor 209; one end of an output shaft of the third motor 209 is fixedly connected with a one-way threaded rod 210; the circumferential side surface of the one-way threaded rod 210 is in threaded fit with the inner wall of the internal thread plate 310; when the second motor 305 is started to rotate the polishing wheel 304, the third motor 209 is started to drive the one-way threaded rod 210 to rotate, the polishing component 3 horizontally slides along the limiting sliding groove 206 by utilizing the thread matching action between the one-way threaded rod 210 and the inner thread plate 310 on the polishing component 3, thereby polishing the side wall of the mainframe box in the horizontal direction, when the polishing component 3 finishes polishing the position at a certain height of the side wall of the mainframe box, the second motor 305 and the third motor 209 automatically pause, then the third motor 209 rotates reversely, the polishing component 3 is moved to the initial polishing position by utilizing the reverse rotation of the one-way threaded rod 210, at the moment, the electric telescopic component 204 automatically runs to push the support plate 205 to move up and down, when the polishing component 3 moves up and down to the required position, the electric telescopic component 204 automatically pauses, and the second motor 305 and the third motor 209 automatically start, and the third motor 209 is in forward rotation, so that the rapid grinding of the whole side wall of the mainframe box can be realized in a repeated operation mode.
Wherein, one side of the support table 201 is fixedly connected with a motor mounting table 211;
wherein, the upper surface of the motor mounting table 211 is fixedly provided with a fourth motor 212; one end of an output shaft of the fourth motor 212 is fixedly connected with a driving gear 213;
one side surfaces of the two opposite moving plates 203 are fixedly connected with a positioning plate 214;
wherein, a threaded hole is arranged on one side surface of the positioning plate 214, and a bidirectional threaded rod 215 is connected with the internal thread of the threaded hole; the peripheral side surface of the bidirectional threaded rod 215 is fixedly connected with a driven gear 216; the peripheral side surface of the driven gear 216 is meshed with the peripheral side surface of the driving gear 213; the fourth motor 212 is started, the driving gear 213 is controlled to rotate, the bidirectional threaded rod 215 is driven to rotate under the meshing action of the driving gear 213 and the driven gear 216, so that the two oppositely-arranged moving plates 203 are driven to move oppositely, the horizontal distance between the two oppositely-arranged grinding assemblies 3 is flexibly adjusted, the grinding treatment of the mainframes with different sizes is met, in the rotating process of the bidirectional threaded rod 215, two opposite forces with the same size are generated by the reverse movement of the two oppositely-arranged moving plates 203, the opposite forces are mutually offset, and the position stability of the bidirectional threaded rod 215 in the rotating process of the bidirectional threaded rod 215 is ensured.
Wherein, the lower surface of the U-shaped fixing frame 101 is symmetrically and fixedly connected with two upright posts 106; the lower end of the upright rod 106 is fixedly connected with a pressing plate 107 for pressing and limiting the top of the mainframe box;
the lateral wall of splint 104, which is far away from second telescopic part 103, and the lower surface of pressure plate 107 are all provided with non-slip mat 108, increase the fixed frictional force of mainframe box centre gripping, and then improve the fixed stability of mainframe box centre gripping.
Wherein, the upper end of the hollow upright post 102 is fixedly connected with a transverse plate 109; the upper surface of the transverse plate 109 is fixedly connected with a hydraulic rod 110; the upper end of the hydraulic rod 110 is fixedly connected with a turntable 111, and the rotation of the whole polishing mechanism can be realized through the rotation of the turntable 111;
the upper surface of the transverse plate 109 is fixedly provided with a gas control system 5; the gas control system 5 is provided with a gas guide tube 501; one end of the air duct 501 penetrates through the inner wall of the hollow upright post 102; through the gas control system 5, air can be continuously conveyed into the cavity of the U-shaped fixing frame 101 along the gas guide pipe 501 to pressurize the interior of the U-shaped fixing frame, and the air in the cavity of the U-shaped fixing frame 101 can also be pumped out by the gas control system 5 to reduce the air pressure in the cavity of the U-shaped fixing frame 101.
Example two:
referring to figures 1-6 of the drawings,
based on the adjustable polishing mechanism special for the computer case in the first embodiment, the plurality of polishing wheels 304 on the polishing assembly 3 are respectively set to different granularities, and are set to be from fine to coarse granularities along the polishing direction, so that the polishing can be performed in a coarse and fine manner, different polishing requirements on the side wall of the mainframe case can be realized, and the polishing quality of the mainframe case is greatly improved;
after polishing the relative both sides wall of mainframe box and accomplishing, it is fixed to remove the centre gripping to the mainframe box, utilizes hydraulic stem 110 to promote whole grinding machanism up, then utilizes carousel 111 rotatory 90, and the same operating means realizes the processing of polishing of two other lateral walls of mainframe box, and then has improved the efficiency of polishing greatly.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. An adjustable polishing mechanism special for a computer case comprises a fixing component (1) and a polishing support component (2); the fixing component (1) and the polishing support component (2) are arranged in a cross manner; the method is characterized in that:
the grinding support assembly (2) comprises a support table (201); two opposite side surfaces of the support table (201) are fixedly connected with first telescopic parts (202); one end of the first telescopic component (202) is fixedly connected with a moving plate (203); the lower surface of the moving plate (203) is fixedly connected with an electric telescopic piece (204); the lower end of the electric telescopic piece (204) is fixedly connected with a supporting plate (205);
wherein, a side surface of the supporting plate (205) close to the supporting platform (201) is provided with a limit sliding chute (206); the limiting sliding groove (206) is internally and slidably connected with a polishing assembly (3);
the fixing component (1) comprises a U-shaped fixing frame (101); a hollow upright post (102) is arranged at the center of the upper surface of the U-shaped fixing frame (101);
wherein, a cavity is arranged in the U-shaped fixing frame (101), and the cavity is communicated with the inside of the hollow upright post (102);
two opposite inner side walls of the U-shaped fixing frame (101) are fixedly connected with second telescopic parts (103); one end of the second telescopic component (103) is fixedly connected with a clamping plate (104);
wherein, a plurality of hollow elastic pieces (105) are fixedly connected between the clamping plate (104) and the inner side wall of the U-shaped fixing frame (101); the interior of the hollow elastic piece (105) is communicated with the cavity in the U-shaped fixing frame (101);
the upper surface of the support table (201) is provided with a mounting groove (207); the inner wall of the mounting groove (207) is fixedly connected with the peripheral side surface of the U-shaped fixing frame (101);
the grinding assembly (3) comprises a mounting frame (301); and a scrap suction box (4) is fixedly mounted on one side surface, far away from the limiting sliding groove (206), of the mounting frame (301).
2. The adjustable grinding mechanism special for the computer case as claimed in claim 1, wherein a storage chamber (401) and a chip suction channel (402) are respectively arranged inside the chip suction box (4); the storage chamber (401) is communicated with the chip suction channel (402);
wherein, an air exhaust fan (403) is arranged on one side surface of the chip suction box (4) far away from the chip suction channel (402);
the inner side wall of the storage chamber (401) far away from the chip suction channel (402) is fixedly connected with a hollow dust filtering column (404); the hollow dust filtering column (404) and the air extracting fan (403) are coaxial;
a first motor (405) is fixedly installed on the inner side wall, close to the storage chamber (401), of the chip suction channel (402); one end of an output shaft of the first motor (405) is fixedly connected with a connecting plate (406); two arc-shaped scrapers (407) are symmetrically and fixedly connected to one side surface of the connecting plate (406); the inner wall of the arc-shaped scraper (407) is attached to the outer wall of the hollow dust filtering column (404).
3. The adjustable grinding mechanism special for the computer case as claimed in claim 2, wherein a plurality of first rotating shafts (302) are fixedly connected to the bottom in the mounting rack (301) through bearings; the upper end of the first rotating shaft (302) is fixedly connected with a first bevel gear (303);
the lower end of the first rotating shaft (302) is fixedly connected with a grinding wheel (304);
a second motor (305) is fixedly arranged on one outer side wall of the mounting frame (301); the output end of the second motor (305) is fixedly connected with a second rotating shaft (306); one end of the second rotating shaft (306) is rotatably connected with an inner side wall of the mounting rack (301);
a plurality of second bevel gears (307) are fixedly connected to the peripheral side surface of the second rotating shaft (306); the peripheral side surface of the second bevel gear (307) is meshed with the peripheral side surface of the first bevel gear (303).
4. The adjustable grinding mechanism special for the computer case as claimed in claim 3, wherein an L-shaped connecting rod (308) is fixedly connected to the top of the mounting frame (301); one end of the L-shaped connecting rod (308) is fixedly connected with a limiting sliding block (309); the peripheral side surface of the limiting sliding block (309) is in sliding fit with the inner wall of the limiting sliding groove (206);
the side wall of the L-shaped connecting rod (308) close to the scrap suction box (4) is fixedly connected with an inner threaded plate (310);
two ear plates (208) are symmetrically and fixedly connected to the lower surface of the supporting plate (205); one side surface of one of the ear plates (208) is fixedly provided with a third motor (209); one end of an output shaft of the third motor (209) is fixedly connected with a one-way threaded rod (210); the peripheral side surface of the one-way threaded rod (210) is in threaded fit with the inner wall of the inner threaded plate (310).
5. The adjustable grinding mechanism special for the computer case as claimed in claim 4, wherein a motor mounting table (211) is fixedly connected to one side of the supporting table (201);
a fourth motor (212) is fixedly mounted on the upper surface of the motor mounting table (211); one end of an output shaft of the fourth motor (212) is fixedly connected with a driving gear (213).
6. The adjustable polishing mechanism special for the computer case as claimed in claim 5, wherein a positioning plate (214) is fixedly connected to one side surface of each of the two opposite moving plates (203);
one side surface of the positioning plate (214) is provided with a threaded hole, and a bidirectional threaded rod (215) is connected to the inner part of the threaded hole in a threaded manner; a driven gear (216) is fixedly connected to the peripheral side surface of the bidirectional threaded rod (215); the peripheral side surface of the driven gear (216) is meshed with the peripheral side surface of the driving gear (213).
7. The adjustable grinding mechanism special for the computer case as claimed in claim 6, wherein two vertical rods (106) are symmetrically and fixedly connected to the lower surface of the U-shaped fixing frame (101); the lower end of the upright rod (106) is fixedly connected with a pressure plate (107);
the side wall of the clamping plate (104) far away from the second telescopic part (103) and the lower surface of the pressing plate (107) are provided with anti-skid pads (108).
8. The adjustable grinding mechanism special for the computer case as claimed in claim 7, wherein a transverse plate (109) is fixedly connected to the upper end of the hollow upright post (102); the upper surface of the transverse plate (109) is fixedly connected with a hydraulic rod (110); the upper end of the hydraulic rod (110) is fixedly connected with a turntable (111);
a gas control system (5) is fixedly arranged on the upper surface of the transverse plate (109); the gas control system (5) is provided with a gas guide pipe (501); one end of the air duct (501) penetrates through the inner wall of the hollow upright post (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110334769.7A CN113084657A (en) | 2021-03-29 | 2021-03-29 | Adjustable grinding machanism of computer machine case is exclusively used in |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110334769.7A CN113084657A (en) | 2021-03-29 | 2021-03-29 | Adjustable grinding machanism of computer machine case is exclusively used in |
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| CN113084657A true CN113084657A (en) | 2021-07-09 |
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| CN202110334769.7A Withdrawn CN113084657A (en) | 2021-03-29 | 2021-03-29 | Adjustable grinding machanism of computer machine case is exclusively used in |
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| CN109397014A (en) * | 2018-10-22 | 2019-03-01 | 李金见 | Grinding device is used in a kind of processing of computer cabinet |
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| CN111203788A (en) * | 2020-04-20 | 2020-05-29 | 烟台南山学院 | Computer machine case grinding device |
| CN111702627A (en) * | 2020-06-28 | 2020-09-25 | 孟正明 | Machine part equipment of polishing |
| CN112247705A (en) * | 2020-10-19 | 2021-01-22 | 盐城丝路信息科技服务有限公司 | Grinding device is used in processing of computer machine case |
| CN212578336U (en) * | 2020-07-01 | 2021-02-23 | 哈尔滨能万科技有限公司 | Computer machine case processingequipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010179434A (en) * | 2009-02-09 | 2010-08-19 | Daido Steel Co Ltd | Grinding truck |
| CN107322431A (en) * | 2017-08-01 | 2017-11-07 | 苏州骄子信息科技有限公司 | A kind of computer cabinet processing sander |
| CN207888361U (en) * | 2018-03-02 | 2018-09-21 | 赵广建 | A kind of municipal administration electric motor end cap grinding device |
| CN208629131U (en) * | 2018-06-27 | 2019-03-22 | 许昌中舰能源科技有限公司 | A kind of power battery case grinding device |
| CN109397014A (en) * | 2018-10-22 | 2019-03-01 | 李金见 | Grinding device is used in a kind of processing of computer cabinet |
| CN111203788A (en) * | 2020-04-20 | 2020-05-29 | 烟台南山学院 | Computer machine case grinding device |
| CN111702627A (en) * | 2020-06-28 | 2020-09-25 | 孟正明 | Machine part equipment of polishing |
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Application publication date: 20210709 |