CN114654346B - Anti-sputtering polishing device for processing building door and window hardware - Google Patents
Anti-sputtering polishing device for processing building door and window hardware Download PDFInfo
- Publication number
- CN114654346B CN114654346B CN202210348780.3A CN202210348780A CN114654346B CN 114654346 B CN114654346 B CN 114654346B CN 202210348780 A CN202210348780 A CN 202210348780A CN 114654346 B CN114654346 B CN 114654346B
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- fixedly connected
- fixed
- suction box
- polishing device
- plate
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- 238000005498 polishing Methods 0.000 title claims abstract description 30
- 238000004544 sputter deposition Methods 0.000 title claims description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 48
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 45
- 239000002699 waste material Substances 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims description 29
- 238000000605 extraction Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 6
- 230000004224 protection Effects 0.000 claims description 6
- 238000003754 machining Methods 0.000 claims 3
- 230000008878 coupling Effects 0.000 abstract description 5
- 238000010168 coupling process Methods 0.000 abstract description 5
- 238000005859 coupling reaction Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000004411 aluminium Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
-
- 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
- B24B41/007—Weight compensation; Temperature compensation; Vibration damping
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
-
- 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
- B24B55/04—Protective covers for the grinding wheel
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the technical field of building door and window hardware processing, in particular to a polishing device for sputtering-proof building door and window hardware processing, which comprises a bottom plate and broken bridge aluminum, wherein a mechanical arm is arranged on the upper surface of the bottom plate, a movable plate is fixedly connected onto the mechanical arm, a motor is fixedly connected onto the upper surface of the movable plate, an output end of the motor penetrates through the outer surface of the movable plate and is fixedly connected with a universal coupling, the other end of the universal coupling is fixedly connected with a connecting shaft, and an end face of the connecting shaft is detachably connected with a grinding disc. Waste scraps generated when the bridge-cut aluminum is polished are sucked into the suction box through the suction pipe, so that the waste scraps polished by the bridge-cut aluminum are prevented from splashing everywhere, and harm is caused to a user; meanwhile, the air flow in the suction box can cool the temperature of the polished broken bridge aluminum surface, so that the polished broken bridge aluminum is prevented from scalding a user due to overhigh temperature.
Description
Technical Field
The invention relates to the technical field of building door and window hardware processing, in particular to a polishing device for anti-sputtering building door and window hardware processing.
Background
Hardware fitting refers to machine parts or components made of hardware, and some small hardware products, which can be used alone or as auxiliary tools; existing building doors and windows are usually connected and fixed by using hardware.
In the prior art, when hardware processing, often need use grinding device to polish partial hardware, and the user is when polishing, because grinding device's piece of polishing produced piece can splash everywhere when rubbing with the hardware, and grinding device lacks protector to because the piece temperature that produces after polishing is higher, make the piece that high-speed splashes after polishing probably sputter to user's face or on the health skin, cause fish tail or scald to user's skin, bring personal hazard for the user.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a polishing device for processing anti-sputtering building door and window hardware.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a grinding device is used in processing of building door and window hardware of anti-sputtering, includes bottom plate and bridge cut-off aluminium, the upper surface of bottom plate is equipped with the arm, fixedly connected with movable plate on the arm, the upper surface fixedly connected with motor of movable plate, the output of motor runs through the surface of movable plate and fixedly connected with universal shaft connector, the other end fixedly connected with connecting axle of universal shaft connector, the terminal surface of connecting axle can be dismantled and be connected with the abrasive disc, the lower surface that the movable plate is close to the abrasive disc is equipped with pumping mechanism, pumping mechanism is used for collecting the sweeps that produce when polishing bridge cut-off aluminium;
the air exhaust mechanism comprises a fixed rod, a fixed disc, an air suction box, an annular opening and a filtering hole, wherein one end of the fixed rod is fixedly connected with the lower surface of the movable plate, the other end of the fixed rod is fixedly connected with the upper surface of the fixed disc, the fixed disc is in a hollow structure, the air suction box is rotationally connected with the inner wall of the fixed disc, the air suction box is in a circular structure, the annular opening is formed in the lower surface of the air suction box, and a plurality of filtering holes are uniformly formed in the lower surface of the fixed disc.
Specifically, the inside of fixed disk is equipped with reversing mechanism, reversing mechanism includes guide arm, four guide rings, ejector pad, gag lever post and fixed block, the inner wall fixedly connected with guide arm of suction box, the fixed block respectively with the surface fixed connection of four guide rings, the one end and the interior surface fixed connection of fixed disk of gag lever post, the other end of gag lever post runs through the surface of fixed block and rather than sliding connection, four the upper surface of guide ring is the inclined plane setting, and the diameter of four guide rings is from big to little range setting, the even fixedly connected with four ejector pads of surface circumference of connecting axle, four the one end that the connecting axle was kept away from to the ejector pad is the inclined plane setting, and the inclined plane of four ejector pads offsets with the lower surface of four guide rings respectively.
Specifically, the surface of fixed disk is equipped with protection machanism, protection machanism includes movable tube, rack, gear, stopper, pivot, first bevel gear, second bevel gear, screw rod, sleeve pipe and annular cover, movable tube is located on the connecting axle, and the bottom terminal surface of movable tube offsets with the inclined plane of ejector pad, the last fixedly connected with rack of movable tube, the last fixedly connected with stopper of fixed disk, the pivot runs through the surface of stopper and rotates rather than being connected, the one end fixedly connected with gear that the pivot is close to the rack, the gear meshes with the rack, the other end fixedly connected with first bevel gear of pivot, the screw rod rotates with the surface of fixed disk to be connected with and sets up, the top fixedly connected with second bevel gear of screw rod, the second bevel gear meshes with first bevel gear, the annular cover is located on the fixed disk, the last fixedly connected with sleeve pipe of annular cover, screw rod and sheathed tube inner wall threaded connection.
Specifically, the bottom plate is equipped with a plurality of clamping mechanism around the upper surface of bridge cut-off aluminium, clamping mechanism includes fixed plate, cylinder, connecting plate and supports the pole, fixed plate fixed connection is in the upper surface of bottom plate, the surface fixedly connected with cylinder of fixed plate, the flexible end fixedly connected with connecting plate of cylinder, the one end and the surface fixed connection of connecting plate of supporting the pole, the other end that supports the pole runs through the surface of fixed plate and rather than sliding connection.
Specifically, the upper surface of suction box above the annular opening is fixedly connected with the aspiration channel.
Specifically, the surface cover of ejector pad is equipped with reset spring.
Specifically, the removal fixedly connected with rubber column that the butt pole kept away from the connecting plate.
The invention has the beneficial effects that:
(1) The suction pipe is used for sucking air in the suction box, so that negative pressure is generated in the suction box, waste scraps generated when the bridge-cut aluminum is polished are sucked into the suction box, and the waste scraps polished by the bridge-cut aluminum are prevented from splashing everywhere, so that harm is caused to a user; and the waste scraps are sucked into the suction box for centralized collection treatment; meanwhile, the air flow in the suction box can cool the temperature of the polished broken bridge aluminum surface, so that the polished broken bridge aluminum is prevented from scalding a user due to overhigh temperature.
(2) The connecting shaft is driven by the grinding disc to deviate, so that the pushing block fixedly connected with the outer surface of the connecting shaft is driven to move, the inclined surface of the pushing block abuts against the lower surface of the guide ring, the guide ring moves upwards along the inclined surface of the pushing block, after the guide ring moves upwards, the guide rod abutting against the upper surface of the guide ring slides to the lowest point of the inclined surface of the guide ring along the inclined surface of the guide ring due to the fact that the upper surface of the guide ring is arranged as the inclined surface, when the guide rod slides along the upper surface of the guide ring, the suction box fixedly connected with the guide rod rotates along with the guide rod, the position of the annular opening formed in the lower surface of the suction box is changed, and therefore the suction direction of the suction box is changed according to the moving direction of the grinding disc, and waste chips generated when the grinding of broken bridge aluminum are guaranteed to be collected, and splashing of the waste chips is prevented.
(3) The pushing block pushes the moving pipe to move upwards, so that a rack fixedly connected with the upper surface of the moving pipe drives a gear to rotate, a first bevel gear is driven to rotate through a rotating shaft after the gear rotates, a second bevel gear meshed with the first bevel gear is driven to rotate, and after the second bevel gear rotates, a screw fixedly connected with the second bevel gear is driven to rotate, and the screw is in threaded connection with the inner wall of the sleeve, so that the sleeve can drive the annular cover to move downwards, the annular cover is sleeved around the grinding disc, larger waste scraps generated when the grinding disc polishes broken bridge aluminum are blocked, and a user is prevented from being splashed and accidentally hurt by the larger waste scraps; after the annular cover descends, the distance between the annular cover and the bridge-cut-off aluminum is reduced, so that the air flow speed of the suction box during suction is increased, and larger scraps can be sucked into the suction box.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the whole structure of a polishing device for processing anti-sputtering building door and window hardware;
FIG. 2 is a schematic diagram of a moving plate structure of a polishing device for processing anti-sputtering building door and window hardware, which is provided by the invention;
fig. 3 is a schematic diagram of the internal structure of a fixed disc of the anti-sputtering polishing device for processing the hardware of the doors and windows of the building;
FIG. 4 is a schematic diagram of the bottom structure of a suction box of the polishing device for processing anti-sputtering building door and window hardware;
FIG. 5 is a schematic diagram of the structure of a suction box of the polishing device for processing the anti-sputtering building door and window hardware;
FIG. 6 is a schematic view of the guide ring structure of the polishing device for processing the anti-sputtering building door and window hardware;
Fig. 7 is a schematic view of the bottom structure of a fixed disc of the polishing device for processing anti-sputtering building door and window hardware;
FIG. 8 is an enlarged view of the structure of FIG. 1 at A;
FIG. 9 is an enlarged view of the structure at B in FIG. 2;
FIG. 10 is an enlarged view of the structure of FIG. 3 at C;
FIG. 11 is an enlarged view of the structure of FIG. 5 at D;
fig. 12 is an enlarged view of the structure at E in fig. 3.
In the figure: 1. a bottom plate; 2. bridge-cut-off aluminum; 3. a mechanical arm; 4. a moving plate; 5. an air extraction mechanism; 501. a fixed rod; 502. a fixed plate; 503. a suction box; 504. an annular opening; 505. a filter hole; 6. a reversing mechanism; 601. a guide rod; 602. a guide ring; 603. a pushing block; 604. a limit rod; 605. a fixed block; 7. a protective mechanism; 701. a moving tube; 702. a rack; 703. a gear; 704. a limiting block; 705. a rotating shaft; 706. a first bevel gear; 707. a second bevel gear; 708. a screw; 709. a sleeve; 710. an annular cover; 8. a clamping mechanism; 801. a fixing plate; 802. a cylinder; 803. a connecting plate; 804. a supporting rod; 9. a motor; 10. a universal coupling; 11. a connecting shaft; 12. grinding; 13. an air suction pipe; 14. and a return spring.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1-12, the polishing device for processing anti-sputtering building door and window hardware comprises a bottom plate 1 and broken bridge aluminum 2, wherein a mechanical arm 3 is arranged on the upper surface of the bottom plate 1, a movable plate 4 is fixedly connected to the mechanical arm 3, a motor 9 is fixedly connected to the upper surface of the movable plate 4, the output end of the motor 9 penetrates through the outer surface of the movable plate 4 and is fixedly connected with a universal coupler 10, the other end of the universal coupler 10 is fixedly connected with a connecting shaft 11, the end face of the connecting shaft 11 is detachably connected with a grinding disc 12, an air extraction mechanism 5 is arranged on the lower surface of the movable plate 4, which is close to the grinding disc 12, and the air extraction mechanism 5 is used for collecting waste scraps generated during polishing the broken bridge aluminum 2;
The air extraction mechanism 5 comprises a fixed rod 501, a fixed disc 502, an air suction box 503, an annular opening 504 and a filtering hole 505, one end of the fixed rod 501 is fixedly connected with the lower surface of the movable plate 4, the other end of the fixed rod 501 is fixedly connected with the upper surface of the fixed disc 502, the fixed disc 502 is in a hollow structure, the inner wall of the fixed disc 502 is rotationally connected with the air suction box 503, the air suction box 503 is in a circular structure, the upper surface of the air suction box 503 above the annular opening 504 is fixedly connected with an air suction pipe 13, the annular opening 504 is formed in the lower surface of the air suction box 503, and a plurality of filtering holes 505 are uniformly formed in the lower surface of the fixed disc 502.
Thus, when in use, the bridge-cut-off aluminum 2 to be polished is placed on the bottom plate 1, the mechanical arm 3 drives the movable plate 4 to move, the movable plate 4 is positioned above the bridge-cut-off aluminum 2, the motor 9 is started, and the motor 9 drives the connecting shaft 11 to rotate through the universal coupling 10, so that the grinding disc 12 is driven to polish the bridge-cut-off aluminum 2; in the polishing process, the suction box 503 is sucked through the suction pipe 13, so that negative pressure is generated in the suction box 503, and waste scraps generated during polishing of the bridge-cut aluminum 2 are sucked into the suction box 503, so that the bridge-cut aluminum 2 is prevented from splashing everywhere and causing harm to a user; and the waste scraps are sucked into the suction box 503 for centralized collection treatment; meanwhile, the air flow in the air suction box 503 can cool the surface of the broken aluminum 2 during polishing, so that the polished broken aluminum 2 is prevented from scalding a user due to overhigh temperature.
Referring to fig. 3, 4, 6, 11 and 12, specifically, the inside of the fixed disc 502 is provided with a reversing mechanism 6, the reversing mechanism 6 includes a guide rod 601, four guide rings 602, a push block 603, a limit rod 604 and a fixed block 605, the inner wall of the suction box 503 is fixedly connected with the guide rod 601, the fixed block 605 is fixedly connected with the outer surfaces of the four guide rings 602 respectively, one end of the limit rod 604 is fixedly connected with the inner surface of the fixed disc 502, the other end of the limit rod 604 penetrates through the outer surface of the fixed block 605 and is in sliding connection with the outer surface of the fixed block, the upper surfaces of the four guide rings 602 are all inclined surfaces, the diameters of the four guide rings 602 are arranged from large to small, four push blocks 603 are uniformly and fixedly connected with the circumference of the outer surface of the connecting shaft 11, one end of the four push blocks 603 far away from the connecting shaft 11 is inclined surfaces, and the inclined surfaces of the four push blocks 603 are respectively abutted against the lower surfaces of the four guide rings 602.
In this way, the universal coupling 10 is used to connect the grinding disc 12, so that the suction box 503 can rotate along with the grinding disc 12 when the surface of the broken bridge aluminum 2in different directions is ground, and the direction of the air flow of the suction box 503 is changed; when the grinding disc 12 grinds the broken bridge aluminum 2, a certain resistance is generated between the moving direction of the grinding disc 12 and the broken bridge aluminum 2, so that the grinding disc 12 moves in the opposite direction, after the grinding disc 12 moves, the connecting shaft 11 moves along with the moving direction of the grinding disc, so that the pushing block 603 fixedly connected with the outer surface of the connecting shaft 11 is driven to move, the inclined surface of the pushing block 603 abuts against the lower surface of the guide ring 602, the guide ring 602 moves upwards along the inclined surface of the pushing block 603, after the guide ring 602 moves upwards, the guide rod 601 abutting against the upper surface of the guide ring 602 slides to the lowest point of the inclined surface of the guide ring due to the inclined surface of the guide ring 602, and when the guide rod 601 slides along the upper surface of the guide ring 602, the suction box 503 fixedly connected with the guide rod 601 rotates along with the guide ring, so that the position of the annular opening 504 formed on the lower surface of the box 503 is changed, and accordingly the suction direction of the suction box 503 is changed according to the moving direction of the grinding disc 12, so that waste scraps generated when the grinding the broken bridge aluminum 2 is ground are ensured to be collected, and splashed by the waste scraps are prevented.
Referring to fig. 3, 9 and 10, specifically, the outer surface of the fixed disk 502 is provided with a protection mechanism 7, the protection mechanism 7 includes a moving pipe 701, a rack 702, a gear 703, a limiting block 704, a rotating shaft 705, a first bevel gear 706, a second bevel gear 707, a screw 708, a sleeve 709 and an annular cover 710, the moving pipe 701 is sleeved on the connecting shaft 11, the bottom end surface of the moving pipe 701 abuts against the inclined surface of the push block 603, the upper surface of the moving pipe 701 is fixedly connected with the rack 702, the upper surface of the fixed disk 502 is fixedly connected with the limiting block 704, the rotating shaft 705 penetrates through the outer surface of the limiting block 704 and is in rotational connection with the limiting block 704, one end, close to the rack 702, of the rotating shaft 705 is fixedly connected with the gear 703, the gear 703 is meshed with the rack 702, the other end of the rotating shaft 705 is fixedly connected with a first bevel gear 706, the screw 708 is in rotational connection with the outer surface of the fixed disk 502, the top end of the screw 708 is fixedly connected with the second bevel gear 707, the second bevel gear 707 is meshed with the first bevel gear 706, the annular cover 710 is sleeved on the fixed disk 502, the upper surface of the annular cover 710 is fixedly connected with the sleeve 709, and the screw 708 is in threaded connection with the inner wall of the sleeve 709.
Thus, when the grinding disc 12 grinds impurities on the larger broken bridge aluminum 2, the grinding force of the grinding disc 12 is increased, the ground waste scraps are larger, so that the waste scraps are splashed faster, after the grinding disc 12 and the impurities on the broken bridge aluminum 2 are propped against each other, the grinding disc 12 moves in the direction opposite to the moving direction of the moving plate 4, the connecting shaft 11 drives the push block 603 to move, the bottom surface of the moving tube 701 props against the inclined surface of the push block 603, the moving tube 701 is pushed upwards by the push block 603, the gear 703 is driven to rotate by the rack 702 fixedly connected with the upper surface of the moving tube 701, the first bevel gear 706 is driven to rotate by the rotating shaft 705 after the gear 703 rotates, the second bevel gear 707 meshed with the first bevel gear 706 is driven to rotate, and after the second bevel gear 707 rotates, the second bevel gear 707 drives the screw 708 fixedly connected with the second bevel gear 707 to rotate, and the sleeve 709 can drive the annular cover 710 to move downwards due to the threaded connection of the screw 708 and the inner wall of the sleeve 709, so that the annular cover 710 is sleeved around the grinding disc 12, and the waste scraps are prevented from being splashed more seriously when the broken bridge aluminum 2 is ground; when the annular cover 710 is lowered, the distance between the annular cover 710 and the bridge cut-off aluminum 2 is reduced, and the air flow speed when the suction box 503 sucks air is increased, so that larger scraps can be sucked into the suction box 503.
Referring to fig. 8, specifically, the base plate 1 is provided with a plurality of clamping mechanisms 8 around the upper surface of the bridge-cut aluminum 2, the clamping mechanisms 8 include a fixing plate 801, an air cylinder 802, a connecting plate 803 and a supporting rod 804, the fixing plate 801 is fixedly connected to the upper surface of the base plate 1, the air cylinder 802 is fixedly connected to the outer surface of the fixing plate 801, the connecting plate 803 is fixedly connected to the telescopic end of the air cylinder 802, one end of the supporting rod 804 is fixedly connected to the outer surface of the connecting plate 803, and the other end of the supporting rod 804 penetrates through the outer surface of the fixing plate 801 and is in sliding connection with the outer surface of the fixing plate 801.
In this way, by starting the cylinder 802, the telescopic end of the cylinder 802 drives the supporting rod 804 to approach the bridge-cut-off aluminum 2, so that the supporting rod 804 supports and fixes the bridge-cut-off aluminum 2, and the position of the bridge-cut-off aluminum 2 is prevented from shifting during polishing.
Referring to fig. 11, specifically, the outer surface of the push block 603 is sleeved with a return spring 14.
In this way, the connecting shaft 11 can be always kept at the middle position by pushing the connecting shaft 11 in four directions through the return spring 14, so that the grinding disc 12 is prevented from being unparallel to the surface of the bridge-cut-off aluminum 2, and the grinding effect is prevented from being influenced.
Referring to fig. 8, in particular, a rubber column is fixedly connected to the movement of the lever 804 away from the connection plate 803.
Thus, when the supporting rod 804 supports against the broken bridge aluminum 2, the supporting rod 804 does not cause indentation on the surface of the broken bridge aluminum 2, so that the appearance of the broken bridge aluminum 2 is prevented from being influenced.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing examples, and that the foregoing description and description are merely illustrative of the principles of this invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. Anti-sputtering's building door and window hardware processing is with grinding device, its characterized in that: the automatic grinding machine comprises a bottom plate (1) and bridge-cut-off aluminum (2), wherein a mechanical arm (3) is arranged on the upper surface of the bottom plate (1), a movable plate (4) is fixedly connected to the mechanical arm (3), a motor (9) is fixedly connected to the upper surface of the movable plate (4), the output end of the motor (9) penetrates through the outer surface of the movable plate (4) and is fixedly connected with a universal coupler (10), the other end of the universal coupler (10) is fixedly connected with a connecting shaft (11), an end face of the connecting shaft (11) is detachably connected with a grinding disc (12), an air extraction mechanism (5) is arranged on the lower surface, close to the grinding disc (12), of the movable plate (4), and the air extraction mechanism (5) is used for collecting waste scraps generated during grinding the bridge-cut-off aluminum (2);
The air suction mechanism (5) comprises a fixed rod (501), a fixed disc (502), an air suction box (503), an annular opening (504) and a filtering hole (505), one end of the fixed rod (501) is fixedly connected with the lower surface of the movable plate (4), the other end of the fixed rod (501) is fixedly connected with the upper surface of the fixed disc (502), the fixed disc (502) is in a hollow structure, the inner wall of the fixed disc (502) is rotationally connected with the air suction box (503), the air suction box (503) is in an annular structure, the lower surface of the air suction box (503) is provided with the annular opening (504), and the lower surface of the fixed disc (502) is uniformly provided with the plurality of filtering holes (505);
the inside of fixed disk (502) is equipped with reversing mechanism (6), reversing mechanism (6) include guide arm (601), four guide rings (602), ejector pad (603), gag lever post (604) and fixed block (605), the inner wall fixedly connected with guide arm (601) of suction box (503), fixed block (605) respectively with the surface fixed connection of four guide rings (602), the one end and the internal surface fixed connection of fixed disk (502) of gag lever post (604), the other end of gag lever post (604) runs through the surface of fixed block (605) and rather than sliding connection, four the upper surface of guide ring (602) is the inclined plane setting, and the diameter of four guide rings (602) is from big to little range setting, the even fixedly connected with four ejector pad (603) of surface circumference of connecting axle (11), four the one end that connecting axle (11) was kept away from to ejector pad (603) is the inclined plane setting, and the inclined plane of four ejector pad (603) offsets with the lower surface of four guide rings (602) respectively.
2. The anti-splash polishing device for machining building door and window hardware according to claim 1, wherein the polishing device comprises: the outer surface of the fixed disc (502) is provided with a protection mechanism (7), the protection mechanism (7) comprises a moving tube (701), a rack (702), a gear (703), a limiting block (704), a rotating shaft (705), a first bevel gear (706), a second bevel gear (707), a screw (708), a sleeve (709) and a ring cover (710), the moving tube (701) is sleeved on the connecting shaft (11), the bottom end face of the moving tube (701) abuts against the inclined face of the pushing block (603), the upper surface of the moving tube (701) is fixedly connected with the rack (702), the upper surface of the fixed disc (502) is fixedly connected with the limiting block (704), the rotating shaft (705) penetrates through the outer surface of the limiting block (704) and is in rotary connection with the limiting block, one end, close to the rack (702), of the rotating shaft (705) is fixedly connected with the gear (703), the gear (703) is meshed with the rack (702), the other end of the rotating shaft (705) is fixedly connected with the first bevel gear (706), the screw (708) is rotationally connected with the outer surface of the fixed disc (502), the top end of the rotating disc (708) is fixedly connected with the second bevel gear (706), the annular cover (710) is sleeved on the fixed disc (502), a sleeve (709) is fixedly connected to the upper surface of the annular cover (710), and the screw (708) is in threaded connection with the inner wall of the sleeve (709).
3. The anti-splash polishing device for machining building door and window hardware according to claim 1, wherein the polishing device comprises: the utility model discloses a bridge cut-off aluminum (2) of bottom plate (1), including bridge cut-off aluminum (2) upper surface, clamping mechanism (8) are equipped with a plurality of clamping mechanism (8), clamping mechanism (8) are including fixed plate (801), cylinder (802), connecting plate (803) and support pole (804), fixed plate (801) fixedly connected with in the upper surface of bottom plate (1), the surface fixedly connected with cylinder (802) of fixed plate (801), the flexible end fixedly connected with connecting plate (803) of cylinder (802), the one end and the surface fixed connection of connecting plate (803) of support pole (804), the other end of support pole (804) runs through the surface of fixed plate (801) and rather than sliding connection.
4. The anti-splash polishing device for machining building door and window hardware according to claim 1, wherein the polishing device comprises: the upper surface of the suction box (503) above the annular opening (504) is fixedly connected with a suction pipe (13).
5. The anti-sputtering polishing device for processing building door and window hardware according to claim 2, wherein: the outer surface of the pushing block (603) is sleeved with a reset spring (14).
6. The anti-sputtering polishing device for processing building door and window hardware according to claim 3, wherein: and the support rod (804) is far away from the connecting plate (803) and is fixedly connected with a rubber column.
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| CN202210348780.3A CN114654346B (en) | 2022-04-01 | 2022-04-01 | Anti-sputtering polishing device for processing building door and window hardware |
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| CN202210348780.3A CN114654346B (en) | 2022-04-01 | 2022-04-01 | Anti-sputtering polishing device for processing building door and window hardware |
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| CN114654346B true CN114654346B (en) | 2024-06-04 |
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