CN220007257U - Floating polishing device and automatic polishing device - Google Patents
Floating polishing device and automatic polishing device Download PDFInfo
- Publication number
- CN220007257U CN220007257U CN202321063125.XU CN202321063125U CN220007257U CN 220007257 U CN220007257 U CN 220007257U CN 202321063125 U CN202321063125 U CN 202321063125U CN 220007257 U CN220007257 U CN 220007257U
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- floating
- seat
- moving
- lifting
- polishing
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- 238000005498 polishing Methods 0.000 title claims abstract description 70
- 238000006073 displacement reaction Methods 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 9
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- 238000004378 air conditioning Methods 0.000 claims 5
- 230000000694 effects Effects 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a polishing device, in particular to a floating polishing device and an automatic polishing device. A floating polishing device comprising: a floating seat; the air cylinder is mounted on the floating seat; the electric proportional valve is arranged on the floating seat and is connected with the air cylinder; and the lifting seat is slidably arranged on the floating seat and is connected with a piston rod of the air cylinder, and the lifting seat is used for installing a grinding machine. The floating polishing device controls the pressure of the air cylinder through the electric proportional valve, so that floating control of the polishing machine is realized, constant polishing pressure can be ensured, and meanwhile, the floating polishing device is simple in control and structure, compact in integral structure, low in cost, convenient to use and high in polishing quality.
Description
Technical Field
The utility model relates to a polishing device, in particular to a floating polishing device and an automatic polishing device.
Background
The polishing is a common process, an automatic polishing device is adopted for improving the efficiency, but the polishing quality can be ensured by controlling the polishing pressure due to the fact that the polishing pressure needs to be controlled during polishing, and excessive polishing can be avoided at the same time, so that a floating structure is adopted, such as a pneumatic floating polishing machine disclosed in Chinese patent CN107052937B, a joint bearing and a cylinder are adopted for controlling the floating of a polishing head, the polishing head is in floating contact with a hub, the hub cannot be damaged in the polishing process, nine cylinders are adopted for being distributed on the housing by taking the center of the housing as a circle center in an annular array, and the whole structure is complex and high in cost.
Disclosure of Invention
In order to solve the problems, the utility model provides a floating polishing device which has the advantages of simple structure, low cost and convenient use, and the specific technical scheme is as follows:
a floating polishing device comprising: a floating seat; the air cylinder is mounted on the floating seat; the electric proportional valve is arranged on the floating seat and is connected with the air cylinder; and the lifting seat is slidably arranged on the floating seat and is connected with a piston rod of the air cylinder, and the lifting seat is used for installing a grinding machine.
Through adopting above-mentioned technical scheme, electric proportional valve can independently adjust pressure to realize polishing pressure's invariable, guaranteed polishing quality, avoided the transition to polish, improved the precision of polishing, only adopted an cylinder simultaneously, overall structure is simpler, and control is convenient, has still reduced the cost.
Preferably, the floating seat includes: the air cylinder and the electric proportional valve are both arranged on the floating bottom plate, and the lifting seat is slidably arranged on the floating bottom plate; the floating frame is arranged on the floating bottom plate, and the air cylinder, the electric proportional valve and the lifting seat are all positioned in the floating frame; the floating cover plate is arranged on the floating frame, a lifting groove is formed in the floating cover plate, and the lifting seat is movably inserted into the lifting groove.
Through adopting above-mentioned technical scheme, floating bottom plate, floating frame and floating apron can a dustproof space, improve the life of cylinder, electric proportional valve.
Further, the lifting device further comprises a connecting seat, wherein an ash blocking plate is arranged on the connecting seat, the connecting seat is installed on the lifting seat and movably inserted into the lifting groove, and the ash blocking plate is located on one side of the lifting groove and used for blocking the lifting groove.
Through adopting above-mentioned technical scheme, the dust guard can reduce the sweeps and enter into the inside of floating seat, improves dustproof effect.
Wherein, be equipped with a plurality of heat dissipation teeth on the floating frame.
By adopting the technical scheme, the radiating teeth improve the radiating effect.
Preferably, the device further comprises a displacement sensor, wherein the displacement sensor is mounted on the floating seat and connected with the lifting seat.
Through adopting above-mentioned technical scheme, displacement sensor is used for cooperating the position of cylinder control polisher, improves the precision of polishing.
Preferably, the polishing machine further comprises an inclination sensor mounted on the floating seat for detecting the angle of the polishing machine.
Through adopting above-mentioned technical scheme, inclination sensor can realize detecting the angle of polisher, realizes polishing state's real-time feedback, and the polisher of being convenient for control has improved polishing precision.
An automatic sander, comprising: the floating polishing device; the floating seat is arranged at the tail end of the mechanical arm; and the polisher is arranged on the lifting seat.
Preferably, the floating polishing device further comprises a moving device, wherein the moving device is respectively connected with the mechanical arm and the floating seat and used for moving the floating polishing device left and right.
The moving device is convenient for moving the polisher quickly, improves the reciprocating polishing efficiency, reduces the control difficulty and facilitates the programming of the mechanical arm.
Preferably, the mobile device includes: the movable seat is fixed on the mechanical arm, and the floating seat is slidably arranged on the movable seat; the mobile motor is arranged on the floating seat; the driving device is respectively connected with the mobile motor and the mobile seat; the movable motor is used for driving the floating seat to reciprocate left and right along the width direction of the movable seat through the driving device.
Further, the driving device includes: the movable guide rail is fixed on the movable seat and is vertically arranged; the movable slide block is slidably arranged on the movable guide rail; the moving block is fixed on the moving slide block; the moving shaft is rotatably arranged on the moving block; the movable rod is provided with a waist-shaped movable groove which is movably inserted on the movable shaft; a driving shaft fixed at one end of the moving rod; and the speed reducer is arranged on the floating seat and connected with the driving shaft, and the mobile motor is arranged on the speed reducer.
Through adopting above-mentioned technical scheme, adopt eccentric drive's mode to make simple structure, control is convenient.
Compared with the prior art, the utility model has the following beneficial effects:
the floating polishing device controls the pressure of the air cylinder through the electric proportional valve, so that floating control of the polishing machine is realized, constant polishing pressure can be ensured, and meanwhile, the floating polishing device is simple in control and structure, compact in integral structure, low in cost, convenient to use and high in polishing quality.
Drawings
FIG. 1 is a schematic structural view of a floating sanding device with a floating cover plate and floating frame hidden;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a perspective view of a floating sanding device;
FIG. 4 is a schematic view of the structure of the connecting base;
FIG. 5 is a perspective view of a first perspective of an assembly of a floating sanding device and a mobile device;
FIG. 6 is a perspective view of a second perspective of the floating abrasive device and mobile device assembly;
FIG. 7 is a schematic diagram of a mobile device;
FIG. 8 is a front view of a mobile device;
fig. 9 is a schematic view of an assembly of a robotic arm, a floating polishing device, and a mobile device.
Detailed Description
The utility model will now be further described with reference to the accompanying drawings.
Example 1
As shown in fig. 1 to 4, a floating polishing device includes a floating base 2, a cylinder 31, an electric proportional valve 32, and a lifting base 35. The air cylinder 31 and the electric proportional valve 32 are both arranged on the floating seat 2, and the electric proportional valve 32 is connected with the air cylinder 31 through a two-way electromagnetic valve 33; the lifting seat 35 is slidably mounted on the floating seat 2 through a linear guide pair and moves in the vertical direction, and the lifting seat 35 is connected with a piston rod of the cylinder 31. The sander 1 is mounted on the lifting base 35 via the fixed base 11. The electric proportional valve 32 can independently adjust the pressure, so that the constant polishing pressure is realized, the polishing quality is ensured, the transitional polishing is avoided, the polishing precision is improved, meanwhile, only one air cylinder 31 is adopted, the whole structure is simpler, the control is convenient, and the cost is reduced.
As shown in fig. 1 to 4, the floating mount 2 includes a floating base plate 21, a floating frame 22, a floating cover plate 23, and a connection mount 24. The floating frame 22 is a rectangular frame, and a plurality of heat dissipation teeth are arranged on the outer side surface of the floating frame 22, so that the heat dissipation effect is improved by the heat dissipation teeth. The floating bottom plate 21 and the floating cover plate 23 are respectively fixed on two sides of the floating frame 22, the floating cover plate 23 is provided with a lifting groove, and the lifting groove is a kidney-shaped groove and is arranged along the vertical direction. The cylinder 31 and the electric proportional valve 32 are both mounted on the floating floor 21 and located inside the floating frame 22, and the elevating seat 35 is slidably mounted on the floating floor 21 through a linear guide pair. The floating bottom plate 21, the floating frame 22 and the floating cover plate 23 can be a dustproof space, and the service lives of the air cylinder 31 and the electric proportional valve 32 are prolonged. Be equipped with the ash blocking plate 241 on the connecting seat 24, the connecting seat 24 is installed on elevating seat 35, and the activity inserts in the lift groove, and ash blocking plate 241 is located one side of lift groove for shelter from the lift groove. The ash blocking plate 241 can reduce the entry of scraps into the floating seat 2, and improve the dust-proof effect.
In order to improve the control accuracy, the real-time feedback of the position of the grinding machine 1 further comprises a displacement sensor 34, wherein the displacement sensor 34 is mounted on the floating bottom plate 21 and is positioned on one side of the air cylinder 31, the displacement sensor 34 is parallel to the air cylinder 31, and a measuring rod of the displacement sensor 34 is connected with the lifting seat 35 and moves along with the lifting seat 35.
The floating bottom plate 21 is also provided with the inclination sensor 36, the inclination sensor 36 can detect the angle of the grinding machine 1 in real time, real-time feedback of the grinding state is realized, the grinding machine 1 is convenient to control, and the grinding precision is improved.
During polishing, the electric proportional valve 32 controls air flow entering the air cylinder 31 according to the fed back pressure so as to accurately control the pressure of the air cylinder 31, meanwhile, the displacement sensor 34 feeds back the polishing depth of the polishing machine 1, the extending length of a piston rod of the air cylinder 31 is controlled, the polishing depth is ensured, and the angle of the polishing machine 1 is controlled according to the angle of the polishing machine 1 fed back by the inclination sensor 36.
Example two
As shown in fig. 9, on the basis of the above embodiment, there is provided an automatic polishing apparatus including a floating polishing apparatus, a robot arm 6, and a polishing machine 1, a floating base 2 is mounted at the end of the robot arm 6, and the polishing machine 1 is mounted on a lifting base 35. The mechanical arm 6 can drive the polisher 1 to mount a set route for polishing, and automatic polishing is achieved.
Example III
As shown in fig. 5 to 9, on the basis of the second embodiment, in order to further improve the efficiency of reciprocating polishing, reduce the programming difficulty of the mechanical arm 6, and improve the convenience of use, the device further includes a moving device 4, where the moving device 4 is connected with the mechanical arm 6 and the floating seat 2, respectively, and is used for moving the floating polishing device left and right. The range of movement of the sander 1 is 250mm, 125mm to the left and 125mm to the right.
As shown in fig. 5 to 8, the moving device 4 includes a moving seat 47, a moving motor 49, and a driving device. The back of the movable seat 47 is fixed on the mechanical arm 6, and the front of the movable seat 47 is provided with a connecting plate 48 through a linear guide rail pair, and the connecting plate 48 moves along the width direction of the movable seat 47. The driving device includes a speed reducer 41, a moving rail 401, a moving slider 402, a moving block 46, a moving shaft 45, a moving lever 43, and a driving shaft 42. The movable guide rail 401 is fixed on the movable seat 47 and is vertically arranged; the moving slider 402 is slidably mounted on the moving rail 401; the moving block 46 is fixed on the moving slider 402; the moving shaft 45 is rotatably mounted on the moving block 46 through a bearing; the moving rod 43 is provided with a waist-shaped moving groove 431, the moving groove 431 is arranged along the length direction of the moving rod 43, and the moving groove 431 is movably inserted on the moving shaft 45; the driving shaft 42 is fixed at one end of the moving rod 43 and connected to the speed reducer 41, the speed reducer 41 is fixed at the top of the connection plate 48, the floating floor 21 is also fixed on the connection plate 48, and the floating floor 21 and the speed reducer 41 are located on both sides of the connection plate 48, respectively. The moving motor 49 is used for driving the floating seat 2 to reciprocate left and right along the width direction of the moving seat 47 through a driving device. The moving device 4 is convenient for moving the polisher 1 quickly, improves the reciprocating polishing efficiency, reduces the control difficulty and facilitates the programming of the mechanical arm 6.
The movable shaft 45 and the movable rod 43 form an eccentric structure, the movable shaft 45 is driven to move up and down through the movable groove 431 when the movable rod 43 rotates, the movable shaft 45 is realized through the movable guide rail 401 and movable sliding, and the floating seat 2 is driven to move, so that the left and right movement of the grinding machine 1 is realized.
The movable seat 47 is provided with a front cover plate 53, a top cover plate 52 and a rear cover plate 51, the front cover plate 53 is provided with a horizontally arranged driving groove 531, and the driving shaft 42 is movably inserted into the driving groove 531. The front cover plate 53, the top cover plate 52 and the rear cover plate 51 form a housing, so that the dustproof effect is realized.
The technical principle of the present utility model is described above in connection with the specific embodiments. The description is made for the purpose of illustrating the general principles of the utility model and should not be taken in any way as limiting the scope of the utility model. Other embodiments of the utility model will occur to those skilled in the art from consideration of the specification and practice of the utility model without the need for inventive faculty, and are within the scope of the claims.
Claims (10)
1. A floating polishing device, comprising:
a floating seat (2);
-a cylinder (31), said cylinder (31) being mounted on said floating seat (2);
an electric proportional valve (32), wherein the electric proportional valve (32) is arranged on the floating seat (2) and is connected with the air cylinder (31); a kind of electronic device with high-pressure air-conditioning system
The lifting seat (35), lifting seat (35) slidable mounting is on floating seat (2), and with the piston rod of cylinder (31) is connected, lifting seat (35) are used for installing polisher (1).
2. A floating sanding device according to claim 1, characterized in that the floating mount (2) comprises:
a floating bottom plate (21), wherein the air cylinder (31) and the electric proportional valve (32) are both arranged on the floating bottom plate (21), and the lifting seat (35) is slidably arranged on the floating bottom plate (21);
a floating frame (22), wherein the floating frame (22) is installed on the floating bottom plate (21), and the air cylinder (31), the electric proportional valve (32) and the lifting seat (35) are all positioned in the floating frame (22); a kind of electronic device with high-pressure air-conditioning system
The floating cover plate (23), the floating cover plate (23) is installed on the floating frame (22), a lifting groove is formed in the floating cover plate (23), and the lifting seat (35) is movably inserted into the lifting groove.
3. A floating polishing device according to claim 2, further comprising a connecting seat (24), wherein an ash blocking plate (241) is arranged on the connecting seat (24), the connecting seat (24) is installed on the lifting seat (35) and movably inserted in the lifting groove, and the ash blocking plate (241) is located at one side of the lifting groove and used for blocking the lifting groove.
4. A floating sanding device according to claim 2, characterized in that the floating frame (22) is provided with heat dissipating teeth.
5. A floating sanding device according to claim 1, characterized by further comprising a displacement sensor (34), the displacement sensor (34) being mounted on the floating mount (2) and being connected to the lifting mount (35).
6. A floating sanding device according to claim 1, characterized by further comprising an inclination sensor (36), the inclination sensor (36) being mounted on the floating base (2) for detecting the angle of the sanding machine (1).
7. An automatic grinding device, comprising:
a floating sanding device as defined in any one of claims 1 to 6;
the floating seat (2) is arranged at the tail end of the mechanical arm (6); a kind of electronic device with high-pressure air-conditioning system
And the grinding machine (1) is arranged on the lifting seat (35).
8. An automatic grinding apparatus as defined in claim 7, wherein,
the floating polishing device further comprises a moving device (4), wherein the moving device (4) is respectively connected with the mechanical arm (6) and the floating seat (2) and is used for moving the floating polishing device left and right.
9. An automatic grinding device according to claim 8, characterized in that the moving means (4) comprise:
a moving seat (47), wherein the moving seat (47) is fixed on the mechanical arm (6), and the floating seat (2) is slidably arranged on the moving seat (47);
a moving motor (49), the moving motor (49) being mounted on the floating seat (2); a kind of electronic device with high-pressure air-conditioning system
The driving device is respectively connected with the mobile motor (49) and the mobile seat (47);
the movable motor (49) is used for driving the floating seat (2) to reciprocate left and right along the width direction of the movable seat (47) through the driving device.
10. An automatic grinding apparatus as defined in claim 9, wherein said drive means comprises:
a moving guide rail (401), wherein the moving guide rail (401) is fixed on the moving seat (47) and is vertically arranged;
-a moving slide (402), said moving slide (402) being slidably mounted on said moving rail (401);
a moving block (46), the moving block (46) being fixed on the moving slider (402);
a moving shaft (45), the moving shaft (45) being rotatably mounted on the moving block (46);
a moving rod (43), wherein a waist-shaped moving groove (431) is arranged on the moving rod (43), and the moving groove (431) is movably inserted on the moving shaft (45);
a drive shaft (42), the drive shaft (42) being fixed to one end of the moving rod (43); a kind of electronic device with high-pressure air-conditioning system
The speed reducer (41), speed reducer (41) is installed on floating seat (2), and with drive shaft (42) are connected, remove motor (49) and install on speed reducer (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321063125.XU CN220007257U (en) | 2023-04-30 | 2023-04-30 | Floating polishing device and automatic polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321063125.XU CN220007257U (en) | 2023-04-30 | 2023-04-30 | Floating polishing device and automatic polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220007257U true CN220007257U (en) | 2023-11-14 |
Family
ID=88691760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321063125.XU Active CN220007257U (en) | 2023-04-30 | 2023-04-30 | Floating polishing device and automatic polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220007257U (en) |
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2023
- 2023-04-30 CN CN202321063125.XU patent/CN220007257U/en active Active
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