CN112372474B - Polishing device for mechanical precision work - Google Patents

Polishing device for mechanical precision work Download PDF

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Publication number
CN112372474B
CN112372474B CN202011379610.9A CN202011379610A CN112372474B CN 112372474 B CN112372474 B CN 112372474B CN 202011379610 A CN202011379610 A CN 202011379610A CN 112372474 B CN112372474 B CN 112372474B
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CN
China
Prior art keywords
fixedly connected
motor
cabinet
polishing
driving
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CN202011379610.9A
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Chinese (zh)
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CN112372474A (en
Inventor
郑林平
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NINGBO YUNSHENG INDUSTRY & TRADE Co.,Ltd.
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Ningbo Yunsheng Industry & Trade Co ltd
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Priority to CN202011379610.9A priority Critical patent/CN112372474B/en
Publication of CN112372474A publication Critical patent/CN112372474A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00Other grinding machines or devices
    • B24B27/0076Other grinding machines or devices grinding machines comprising two or more grinding tools
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00Other grinding machines or devices
    • B24B27/0092Grinding attachments for lathes or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/06Work supports, e.g. adjustable steadies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/10Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00Safety 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
    • B24B55/06Dust extraction equipment on grinding or polishing machines

Abstract

The invention discloses a polishing device for mechanical precision work in the field of machining, which comprises a supporting platform, wherein the upper surface of the supporting platform is fixedly connected with an operating cabinet, the inner bottom wall of the operating cabinet is fixedly connected with a fixed bottom plate, the top of the fixed bottom plate is fixedly connected with a driving cabinet, the inner bottom wall of the driving cabinet is fixedly connected with a motor bracket, the top of the motor bracket is fixedly connected with a driving motor, the output end of the driving motor is sleeved with a driving gear, one side of the driving gear is meshed with a driven gear, the inner wall of the driven gear is inserted with a rotating shaft, the top of the rotating shaft is fixedly connected with a rotating platform, and one side of the operating cabinet is fixedly connected with a fixed cylinder seat; according to the invention, the driving motor, the driving gear, the driven gear, the rotating shaft, the rotating platform, the electric push rod, the motor box, the polishing wheel disc and the polishing stone are arranged, so that the design has high automation degree, the trouble of manual operation in the traditional polishing process is avoided, the use of labor force is reduced, and the polishing work efficiency is improved.

Description

Polishing device for mechanical precision work
Technical Field
The invention relates to the field of machining, in particular to a polishing device for mechanical precision.
Background
The machining process is a process of changing the overall dimension or performance of a workpiece through a mechanical device, and can be divided into cutting and pressure machining according to differences in machining modes, in the production process, the process of changing the shape, dimension, position, property and the like of a production object into a finished product or a semi-finished product is called as a machining process, a plurality of burrs and bulges are usually left on the surface of the part after rough machining, in order to ensure the quality of the finished product, meanwhile, the safety of workers during transportation and transportation is considered, and after the mechanical part is manufactured, the part containing the burrs or the bulges needs to be polished and eliminated, so that the product quality is improved.
Grinding device among the prior art, general design is all comparatively simple, and degree of automation is lower, comprises motor and grinding wheel usually, when polishing the processing to the part, needs artifical handheld polisher to polish the surface of part and handles, and this kind of way not only need consume more labour, needs operating personnel self to possess certain working experience, and the manual efficiency of polishing is also lower moreover.
Disclosure of Invention
The invention aims to provide a polishing device for mechanical precision work, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a polishing device for mechanical precision work comprises a supporting platform, wherein the upper surface of the supporting platform is fixedly connected with an operating cabinet, the inner bottom wall of the operating cabinet is fixedly connected with a fixed bottom plate, the top of the fixed bottom plate is fixedly connected with a driving cabinet, the inner bottom wall of the driving cabinet is fixedly connected with a motor support, the top of the motor support is fixedly connected with a driving motor, the output end of the driving motor is sleeved with a driving gear, one side of the driving gear is meshed with a driven gear, the inner wall of the driven gear is inserted with a rotating shaft, the top of the rotating shaft is fixedly connected with a rotating platform, one side of the operating cabinet is fixedly connected with a fixed cylinder base, the inner wall of the fixed cylinder base is fixedly connected with an electric push rod, the output end of the electric push rod is fixedly connected with a motor box, and one side of the motor box, which is far away from the electric push rod, is rotatably connected with a polishing wheel disc, one side of the polishing wheel disc is fixedly connected with a polishing stone, and a driving motor, a driving gear, a driven gear, a rotating shaft, a rotating platform, an electric push rod, a motor box, the polishing wheel disc and the polishing stone are arranged, when the device is used for polishing parts, the parts to be processed are firstly placed above the rotating platform, then the electric push rod and a motor in the motor box are started, the motor drives the polishing wheel disc to rotate when in operation, the electric push rod runs in a matched mode, the left electric push rod and the right electric push rod drive the polishing wheel disc to move towards the rotating platform after being started, namely, two side faces of the parts can be polished, after polishing of two sides is completed, the driving motor is started, the driving gear is driven to rotate when in operation by the driving motor, the rotating shaft is driven to rotate through the transmission of the driving gear and the driven gear, the rotating shaft drives the rotating platform at the top to rotate when rotating, the orientation of the part on the rotary platform is changed, the electric push rod and the motor are started again at last, the polishing processes of the two residual surfaces of the part can be completed, the design is high in automation degree, the trouble of manual operation in the traditional polishing process is avoided, the use of labor force is reduced, and the polishing work efficiency is improved.
As a further scheme of the invention: the inside of motor case is provided with the motor, the output fixedly connected with pivot of motor, pivot and the rim plate fixed connection that polishes, the rim plate of polishing is rotated through pivot and motor case and is connected, through setting up the motor case, plays the guard action to the motor, prevents that the raise dust that produces at the part in-process of polishing from getting into inside the motor, causes the damage of motor.
As a still further scheme of the invention: the inner bottom wall fixedly connected with bearing frame of drive machine case, the inside of bearing frame is provided with the bearing, bearing and rotation axis fixed connection play the effect of fixed rotation axis position through setting up the bearing frame, make the rotation axis can remain stability when rotating, prevent that drive gear and driven gear's meshing from appearing becoming flexible.
As a still further scheme of the invention: the top of the operating case is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with a support plate, the bottom of the support plate is fixedly connected with a spring, the bottom of the spring is fixedly connected with a pressing flat plate, the lower surface of the pressing flat plate is fixedly connected with an anti-skid pad, a limiting rod is arranged inside the spring and is in sliding connection with the support plate, the top of the pressing flat plate is fixedly connected with a limiting block, by arranging the hydraulic cylinder, the support plate, the spring, the pressing flat plate, the anti-skid pad, the limiting rod and the limiting block, when a part is fixed before polishing, the hydraulic cylinder only needs to be started, the support plate and the pressing flat plate are driven to descend simultaneously when working, after the anti-skid pad on the pressing flat plate is contacted with the top of the part, the spring is compressed at the moment, the limiting rod moves towards the upper part of the support plate, and after the top of the limiting block is contacted with the support plate, pneumatic cylinder stop work, the produced reaction force feedback of spring compression to compressing tightly the flat board this moment makes and compresses tightly the flat board and accomplish the fixed to the part, and this design degree of automation is high, has realized the effect of automatic fixed part, can avoid the direct part with the part contact of output of pneumatic cylinder to lead to the part impaired simultaneously at fixed in-process.
As a still further scheme of the invention: the outer surface of operation machine case rotates and is connected with the chamber door, the outer fixed surface of chamber door is connected with the case handle, the surface of chamber door is provided with the glass window, through setting up the glass window, makes things convenient for the staff can in time observe the progress of polishing of operation machine incasement part to open and close the operation to each machine.
As a still further scheme of the invention: the utility model discloses a grinding wheel disc, including support platform, bracing piece, the bottom fixedly connected with base of bracing piece, the top fixedly connected with storage tank of base, the inner wall sliding connection of storage tank has the drawer, the outer fixed surface of drawer is connected with the handle, and through setting up storage tank, drawer and handle, messenger's device has possessed the function of storage article, can deposit some reserve grindstones in the inside of storage tank so that the grindstone that appears wearing and tearing on the rim plate of polishing changes.
As a still further scheme of the invention: the device is characterized in that a fixed plate is fixedly connected to the top of the base, a dust collector is fixedly connected to the top of the fixed plate, a dust suction pipeline is fixedly connected to the top of the dust collector, a dust suction cover is fixedly connected to one end of the dust suction pipeline, a protective barrier net is fixedly connected to the inner wall of the dust suction cover, the dust suction cover is located inside the operating case, the device can effectively avoid the diffusion of raised dust in the polishing process and the pollution of the surrounding working environment by arranging the operating case, the dust collector, the dust suction pipeline, the dust suction cover and the protective barrier net in the whole process of polishing parts, the dust collector can be started in the polishing process, the dust collector can effectively absorb the raised dust in the operating case through the dust suction pipeline and the dust suction cover in the operating case, and the raised dust is prevented from accumulating on the bottom wall of the operating case after sedimentation, the protective barrier net in the dust hood can prevent parts from accidentally falling into the dust hood, and the effect of blocking is achieved.
As a still further scheme of the invention: the lower fixed surface of base is connected with the pulley, the quantity of pulley is four, four the pulley is at the lower surface of base with rectangular array's form fixed connection, through set up four pulleys in the base below, the operating personnel of being convenient for removes the device, has reached the convenient effect of the device removal.
Compared with the prior art, the invention has the beneficial effects that:
1. in the invention, by arranging a driving motor, a driving gear, a driven gear, a rotating shaft, a rotating platform, electric push rods, a motor box, a polishing wheel disc and a polishing stone, when the device is used for polishing parts, the parts to be processed are firstly placed above the rotating platform, then the electric push rods and the motor in the motor box are started, the motor drives the polishing wheel disc to rotate when in work and is matched with the operation of the electric push rods, the left electric push rod and the right electric push rod drive the polishing wheel disc to move towards the rotating platform after being started, namely, two side surfaces of the parts can be polished, after the polishing of the two surfaces is finished, the driving motor is started, the driving gear is driven to rotate when in work, the rotating shaft is driven to rotate through the transmission of the driving gear and the driven gear, and the rotating platform at the top is driven to rotate when the rotating shaft rotates, the orientation of the part on the rotary platform is changed, the electric push rod and the motor are started again at last, the polishing processes of the two residual surfaces of the part can be completed, the design is high in automation degree, the trouble of manual operation in the traditional polishing process is avoided, the use of labor force is reduced, and the polishing work efficiency is improved.
2. According to the invention, by arranging the hydraulic cylinder, the supporting plate, the spring, the pressing flat plate, the anti-slip pad, the limiting rod and the limiting block, when a part is fixed before polishing, the hydraulic cylinder is only started, the supporting plate and the pressing flat plate are driven to descend simultaneously when the hydraulic cylinder works, after the anti-slip pad on the pressing flat plate is contacted with the top of the part, the spring is compressed at the moment, the limiting rod moves towards the upper part of the supporting plate, after the top of the limiting block is contacted with the supporting plate, the hydraulic cylinder stops working, and the reaction force generated by the compression of the spring is fed back to the pressing flat plate at the moment, so that the pressing flat plate can finish the fixation of the part.
3. According to the invention, by arranging the operating case, the dust collector, the dust suction pipeline, the dust suction cover and the protective barrier net, the device is arranged in the operating case in the whole process of polishing the parts, the whole process is arranged in the operating case, the dust suction pipeline can effectively prevent the dust in the polishing process from diffusing and polluting the surrounding working environment, so that the working environment is cleaner and more sanitary, the dust collector can be started in the polishing process, the dust collector can effectively absorb the dust in the operating case through the dust suction pipeline and the dust suction cover in the operating case, the dust is prevented from being accumulated on the bottom wall in the operating case after sedimentation, and the protective barrier net in the dust suction cover can prevent the parts from accidentally falling into the dust suction cover, so that the effect of blocking is achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the operating cabinet of the present invention;
FIG. 3 is a schematic cross-sectional view of a drive chassis according to the present invention;
FIG. 4 is a schematic cross-sectional view of the motor casing according to the present invention;
FIG. 5 is a schematic view of the construction of the protective barrier of the present invention;
fig. 6 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.
In the figure: 1. a support platform; 2. operating the case; 3. fixing the bottom plate; 4. a drive chassis; 5. a motor bracket; 6. a drive motor; 7. a drive gear; 8. a driven gear; 9. a rotating shaft; 10. rotating the platform; 11. fixing the cylinder seat; 12. an electric push rod; 13. a motor case; 14. polishing the wheel disc; 15. grinding stone; 16. a motor; 17. a rotating shaft; 18. a bearing seat; 19. a hydraulic cylinder; 20. a support plate; 21. a spring; 22. pressing the flat plate; 23. a non-slip mat; 24. a limiting rod; 25. a limiting block; 26. a box door; 27. a case handle; 28. a glass window; 29. a support bar; 30. a base; 31. a storage box; 32. a drawer; 33. a handle; 34. a fixing plate; 35. a vacuum cleaner; 36. a dust collection duct; 37. a dust hood; 38. a protective barrier net; 39. a pulley.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 6, in an embodiment of the present invention, a polishing device for machine finishing work includes a supporting platform 1, an operating cabinet 2 is fixedly connected to an upper surface of the supporting platform 1, a fixed bottom plate 3 is fixedly connected to an inner bottom wall of the operating cabinet 2, a driving cabinet 4 is fixedly connected to a top of the fixed bottom plate 3, a motor bracket 5 is fixedly connected to the inner bottom wall of the driving cabinet 4, a driving motor 6 is fixedly connected to a top of the motor bracket 5, a driving gear 7 is sleeved to an output end of the driving motor 6, a driven gear 8 is engaged to one side of the driving gear 7, a rotating shaft 9 is inserted into an inner wall of the driven gear 8, a rotating platform 10 is fixedly connected to a top of the rotating shaft 9, a fixed cylinder base 11 is fixedly connected to one side of the operating cabinet 2, an electric push rod 12 is fixedly connected to an inner wall of the fixed cylinder base 11, and an output end of the electric push rod 12 is fixedly connected to an electric cabinet 13, one side of the motor box 13, which is far away from the electric push rod 12, is rotatably connected with a polishing wheel disc 14, one side of the polishing wheel disc 14 is fixedly connected with a polishing stone 15, and when the device is used for polishing parts, the parts to be processed are firstly placed above the rotary platform 10, then a motor 16 inside the electric push rod 12 and the motor box 13 is started, the motor 16 drives the polishing wheel disc 14 to rotate during working, the operation of the electric push rod 12 is matched, the left electric push rod 12 and the right electric push rod 12 drive the polishing wheel disc 14 to move towards the direction of the rotary platform 10 after being started, namely, two side surfaces of the parts can be polished, after the two surfaces are polished, the driving motor 6 is started, the driving motor 6 drives the driving gear 7 to rotate during working, through drive gear 7 and driven gear 8's transmission, drive rotation axis 9 and rotate, rotation axis 9 drives the rotary platform 10 at top when rotatory and rotates, change the orientation of the part on rotary platform 10, restart electric putter 12 and motor 16 at last, can accomplish the process of polishing of two surplus faces of part, this design degree of automation is high, the trouble of manual operation in the traditional processing of polishing has been avoided, the use of labour has been reduced, the work efficiency of polishing has been improved.
The motor 16 is arranged in the motor box 13, the output end of the motor 16 is fixedly connected with the rotating shaft 17, the rotating shaft 17 is fixedly connected with the polishing wheel disc 14, the polishing wheel disc 14 is rotatably connected with the motor box 13 through the rotating shaft 17, and the motor box 13 is arranged to protect the motor 16 and prevent flying dust generated in the part polishing process from entering the motor 16 to damage the motor 16; a bearing seat 18 is fixedly connected to the inner bottom wall of the driving case 4, a bearing is arranged inside the bearing seat 18 and fixedly connected with the rotating shaft 9, and the bearing seat 18 is arranged to play a role in fixing the position of the rotating shaft 9, so that the rotating shaft 9 can keep stability during rotation, and the driving gear 7 and the driven gear 8 are prevented from being meshed and loosened; the top of the operating case 2 is fixedly connected with a hydraulic cylinder 19, the output end of the hydraulic cylinder 19 is fixedly connected with a support plate 20, the bottom of the support plate 20 is fixedly connected with a spring 21, the bottom of the spring 21 is fixedly connected with a pressing flat plate 22, the lower surface of the pressing flat plate 22 is fixedly connected with a non-slip mat 23, the spring 21 is internally provided with a limit rod 24, the limit rod 24 is in sliding connection with the support plate 20, the top of the pressing flat plate 22 is fixedly connected with a limit block 25, the hydraulic cylinder 19 drives the support plate 20 and the pressing flat plate 22 to descend simultaneously when the hydraulic cylinder 19, the support plate 20, the spring 21, the pressing flat plate 22, the non-slip mat 23, the limit rod 24 and the limit block 25 are arranged, when a part is fixed before polishing, the hydraulic cylinder 19 is started, the non-slip mat 23 on the pressing flat plate 22 is contacted with the top of the part, at the moment, the spring 21 is compressed, the limit rod 24 moves above the support plate 20, after the top of stopper 25 and backup pad 20 contact, pneumatic cylinder 19 stop work, the produced reaction force feedback of spring 21 compression was to compressing tightly dull and stereotyped 22 this moment, makes to compress tightly dull and stereotyped 22 and accomplish the fixed to the part, and this design degree of automation is high, has realized the effect of automatic fixed part, can avoid pneumatic cylinder 19's the direct part contact of output to lead to the part impaired simultaneously at fixed in-process.
The outer surface of the operation case 2 is rotatably connected with a case door 26, the outer surface of the case door 26 is fixedly connected with a case handle 27, the outer surface of the case door 26 is provided with a glass window 28, and by arranging the glass window 28, a worker can conveniently observe the polishing progress of parts inside the operation case 2 in time, so that the operation of each machine can be started and stopped conveniently; the bottom of the supporting platform 1 is fixedly connected with the supporting rods 29, the number of the supporting rods 29 is four, the bottom of each supporting rod 29 is fixedly connected with the base 30, the top of each base 30 is fixedly connected with the storage box 31, the inner wall of each storage box 31 is connected with the corresponding drawer 32 in a sliding mode, the outer surface of each drawer 32 is fixedly connected with the corresponding handle 33, and the storage boxes 31, the drawers 32 and the handles 33 are arranged to enable the device to have the function of storing articles, so that a plurality of spare grinding stones 15 can be stored in the storage boxes 31 to facilitate replacement of the grinding stones 15 worn on the grinding wheel disc 14; the top of the base 30 is fixedly connected with a fixing plate 34, the top of the fixing plate 34 is fixedly connected with a dust collector 35, the top of the dust collector 35 is fixedly connected with a dust collection pipeline 36, one end of the dust collection pipeline 36 is fixedly connected with a dust collection cover 37, the inner wall of the dust collection cover 37 is fixedly connected with a protective barrier net 38, the dust collection cover 37 is positioned in the operating case 2, through arranging the operating case 2, the dust collector 35, the dust collection pipeline 36, the dust collection cover 37 and the protective barrier net 38, the device is in a polishing process of parts, the whole process is positioned in the operating case 2, the dust diffusion in the polishing process can be effectively avoided, the surrounding working environment is polluted, the working environment is cleaner and more sanitary, in the polishing process, the dust collector 35 can be started, the dust collector 35 can effectively absorb the dust in the operating case 2 through the dust collection pipeline 36 and the dust collection cover 37 in the operating case 2, the raised dust is prevented from accumulating on the inner bottom wall of the operating case 2 after settling, and the protective barrier net 38 in the dust hood 37 can prevent parts from accidentally falling into the dust hood 37, so that the effect of blocking is achieved; the lower surface fixedly connected with pulley 39 of base 30, the quantity of pulley 39 is four, and four pulleys 39 are at the lower surface of base 30 with the form fixed connection of rectangle array, through set up four pulleys 39 in base 30 below, and the operating personnel of being convenient for removes the device, has reached the convenient effect of the device removal.
The working principle of the invention is as follows: by arranging a driving motor 6, a driving gear 7, a driven gear 8, a rotating shaft 9, a rotating platform 10, an electric push rod 12, a motor box 13, a polishing wheel disc 14 and a polishing stone 15, when the device is used for polishing parts, firstly, the parts to be processed are placed above the rotating platform 10, then, a motor 16 inside the electric push rod 12 and the motor box 13 is started, the motor 16 drives the polishing wheel disc 14 to rotate when in work, the left electric push rod 12 and the right electric push rod 12 are matched with the operation of the electric push rod 12, the left electric push rod 12 and the right electric push rod 12 drive the polishing wheel disc 14 to move towards the rotating platform 10 after being started, namely, two side surfaces of the parts can be polished, after polishing of the two surfaces is completed, the driving motor 6 is started, the driving gear 7 is driven to rotate by the driving motor 6 when in work, the rotating shaft 9 is driven to rotate by the driving of the rotating platform 10 at the top when rotating, the design has high automation degree, avoids the trouble of manual operation in the traditional polishing processing, reduces the use of labor force, improves the polishing work efficiency, and has the advantages that by arranging the hydraulic cylinder 19, the support plate 20, the spring 21, the pressing flat plate 22, the non-slip mat 23, the limiting rod 24 and the limiting block 25, when the part is fixed before polishing, only the hydraulic cylinder 19 is started, the hydraulic cylinder 19 drives the support plate 20 and the pressing flat plate 22 to simultaneously descend when working, after the non-slip mat 23 on the pressing flat plate 22 is contacted with the top of the part, the spring 21 is compressed at the moment, the limiting rod 24 moves towards the upper part of the support plate 20, and after the top of the limiting block 25 is contacted with the support plate 20, the hydraulic cylinder 19 stops working, at the moment, the reaction force generated by the compression of the spring 21 is fed back to the pressing plate 22, so that the pressing plate 22 can complete the fixation of the parts, the design has high automation degree, the effect of automatically fixing the parts is realized, meanwhile, the damage of the parts caused by the direct contact of the output end of the hydraulic cylinder 19 and the parts can be avoided in the fixation process, the device is arranged in the operation case 2 in the whole process of polishing the parts, the dust diffusion in the polishing process can be effectively avoided and the surrounding working environment is polluted by arranging the operation case 2, the dust collector 35 can be started in the polishing process, the dust collector 35 can effectively absorb the raised dust in the operation case 2 through the dust collecting pipeline 36 and the dust collecting cover 37 in the operation case 2, the raised dust is prevented from accumulating on the inner bottom wall of the operation case 2 after sedimentation, the protective barrier net 38 in the dust hood 37 can prevent parts from accidentally falling into the dust hood 37, and has a blocking effect.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (1)

1. The utility model provides a grinding device for machinery finish work, includes supporting platform (1), its characterized in that: the upper surface of the supporting platform (1) is fixedly connected with an operating cabinet (2), the inner bottom wall of the operating cabinet (2) is fixedly connected with a fixed bottom plate (3), the top of the fixed bottom plate (3) is fixedly connected with a driving cabinet (4), the inner bottom wall of the driving cabinet (4) is fixedly connected with a motor support (5), the top of the motor support (5) is fixedly connected with a driving motor (6), the output end of the driving motor (6) is sleeved with a driving gear (7), one side of the driving gear (7) is meshed with a driven gear (8), the inner wall of the driven gear (8) is inserted with a rotating shaft (9), the top of the rotating shaft (9) is fixedly connected with a rotating platform (10), one side of the operating cabinet (2) is fixedly connected with a fixed cylinder base (11), and the inner wall of the fixed cylinder base (11) is fixedly connected with an electric push rod (12), the output end of the electric push rod (12) is fixedly connected with a motor box (13), one side, far away from the electric push rod (12), of the motor box (13) is rotatably connected with a polishing wheel disc (14), and one side of the polishing wheel disc (14) is fixedly connected with a polishing stone (15);
a motor (16) is arranged in the motor box (13), the output end of the motor (16) is fixedly connected with a rotating shaft (17), the rotating shaft (17) is fixedly connected with a polishing wheel disc (14), and the polishing wheel disc (14) is rotatably connected with the motor box (13) through the rotating shaft (17);
a bearing seat (18) is fixedly connected to the inner bottom wall of the driving case (4), a bearing is arranged inside the bearing seat (18), and the bearing is fixedly connected with the rotating shaft (9);
the top of the operating cabinet (2) is fixedly connected with a hydraulic cylinder (19), the output end of the hydraulic cylinder (19) is fixedly connected with a support plate (20), the bottom of the support plate (20) is fixedly connected with a spring (21), the bottom of the spring (21) is fixedly connected with a pressing flat plate (22), the lower surface of the pressing flat plate (22) is fixedly connected with an anti-skid pad (23), a limiting rod (24) is arranged inside the spring (21), the limiting rod (24) is connected with the support plate (20) in a sliding manner, and the top of the pressing flat plate (22) is fixedly connected with a limiting block (25);
the outer surface of the operating cabinet (2) is rotatably connected with a cabinet door (26), the outer surface of the cabinet door (26) is fixedly connected with a cabinet handle (27), and the outer surface of the cabinet door (26) is provided with a glass window (28);
the bottom of the supporting platform (1) is fixedly connected with supporting rods (29), the number of the supporting rods (29) is four, the bottom of each supporting rod (29) is fixedly connected with a base (30), the top of each base (30) is fixedly connected with a storage box (31), the inner wall of each storage box (31) is connected with a drawer (32) in a sliding mode, and the outer surface of each drawer (32) is fixedly connected with a handle (33);
the top of the base (30) is fixedly connected with a fixing plate (34), the top of the fixing plate (34) is fixedly connected with a dust collector (35), the top of the dust collector (35) is fixedly connected with a dust collection pipeline (36), one end of the dust collection pipeline (36) is fixedly connected with a dust collection cover (37), the inner wall of the dust collection cover (37) is fixedly connected with a protective barrier net (38), and the dust collection cover (37) is located inside the operating cabinet (2);
the lower surface fixed connection of base (30) has pulley (39), the quantity of pulley (39) is four, four pulley (39) are in the lower surface of base (30) with the form fixed connection of rectangle array.
CN202011379610.9A 2020-12-01 2020-12-01 Polishing device for mechanical precision work Active CN112372474B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011379610.9A CN112372474B (en) 2020-12-01 2020-12-01 Polishing device for mechanical precision work

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011379610.9A CN112372474B (en) 2020-12-01 2020-12-01 Polishing device for mechanical precision work

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CN111300203A (en) * 2020-04-21 2020-06-19 余祥红 Efficient metal sheet burr grinding device
CN210879062U (en) * 2019-06-14 2020-06-30 江西平高电器有限公司 Polishing equipment for electric insulator production
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CN211072965U (en) * 2019-11-27 2020-07-24 苏州康索机电有限公司 Full-automatic deburring device for die castings
CN111922836A (en) * 2020-08-10 2020-11-13 深圳市盛达思科技有限公司 Vertical edge grinding equipment for frameless liquid crystal screen
CN111958404A (en) * 2020-08-15 2020-11-20 高邮市汽车标准件厂 Brake pin production equipment and production method thereof

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CN205765385U (en) * 2016-05-17 2016-12-07 王苗 Polaroid edge polisher
US20190299354A1 (en) * 2016-11-15 2019-10-03 Sumco Corporation Wafer edge polishing apparatus and method
CN206544074U (en) * 2017-03-08 2017-10-10 东莞市凯运机械科技有限公司 A kind of small-sized edge polisher
CN206662905U (en) * 2017-05-02 2017-11-24 刘丽瑛 A kind of wooden toy edging device
CN207267190U (en) * 2017-07-19 2018-04-24 深圳市宇创显示科技有限公司 A kind of four side grinding apparatus of polaroid
CN207239863U (en) * 2017-08-09 2018-04-17 陈亚龙 A kind of small-sized sound-insulating edge polisher
CN107671624A (en) * 2017-10-23 2018-02-09 海盐嘉禾五金制品厂 A kind of mould edging device
CN107962485A (en) * 2017-12-11 2018-04-27 郑州国知网络技术有限公司 A kind of rotatable Novel grinding device
CN107877292A (en) * 2017-12-28 2018-04-06 深圳市新昂慧科技有限公司 A kind of straight flange irregular edge grinder
CN207840918U (en) * 2018-02-06 2018-09-11 沭阳县建发木业制品厂 A kind of edging device of building template
CN208374937U (en) * 2018-06-29 2019-01-15 宿迁市金板木业有限公司 A kind of edging device of the sheet fabrication convenient for adjusting
CN208811745U (en) * 2018-07-27 2019-05-03 吴江市贝灵电机有限公司 A kind of rectangular piece deburring machine
CN110125753A (en) * 2018-09-19 2019-08-16 昆山鑫启盛精密配件有限公司 A kind of light wear-resistant steel casting edging device and its edging method
CN109551329A (en) * 2018-12-25 2019-04-02 邱华英 A kind of high-end grinding apparatus of integral type
CN209223791U (en) * 2018-12-30 2019-08-09 陕西启通能源科技有限公司 A kind of underground throttle device throw in catcher surface processing device
CN209503778U (en) * 2019-01-25 2019-10-18 小松雄连普纳特机械制造(大连)有限公司 A kind of multifunctional grinder
CN209919532U (en) * 2019-05-28 2020-01-10 广东格美软瓷科技有限公司 High-efficient edging device of splitting brick processing is exclusively used in
CN210879062U (en) * 2019-06-14 2020-06-30 江西平高电器有限公司 Polishing equipment for electric insulator production
CN210756928U (en) * 2019-07-30 2020-06-16 浙江优博阀门科技有限公司 Three-way ball valve surface polishing device
CN110744641A (en) * 2019-10-07 2020-02-04 江苏科尔玛智能装备制造有限公司 But cutting device is used in timber apron processing of edging
CN210678127U (en) * 2019-10-24 2020-06-05 重庆市长寿区回龙机械制造有限公司 Stamping workpiece outside grinding device
CN210997971U (en) * 2019-10-31 2020-07-14 金华市步云机电设备有限公司 Grinding machine
CN211072965U (en) * 2019-11-27 2020-07-24 苏州康索机电有限公司 Full-automatic deburring device for die castings
CN110842757A (en) * 2019-11-28 2020-02-28 湖北天瑞木业股份有限公司 Edging device is used in office furniture production
CN111300203A (en) * 2020-04-21 2020-06-19 余祥红 Efficient metal sheet burr grinding device
CN111922836A (en) * 2020-08-10 2020-11-13 深圳市盛达思科技有限公司 Vertical edge grinding equipment for frameless liquid crystal screen
CN111958404A (en) * 2020-08-15 2020-11-20 高邮市汽车标准件厂 Brake pin production equipment and production method thereof

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