CN221517145U - Metal plate inner hole polishing device - Google Patents
Metal plate inner hole polishing device Download PDFInfo
- Publication number
- CN221517145U CN221517145U CN202420008430.7U CN202420008430U CN221517145U CN 221517145 U CN221517145 U CN 221517145U CN 202420008430 U CN202420008430 U CN 202420008430U CN 221517145 U CN221517145 U CN 221517145U
- Authority
- CN
- China
- Prior art keywords
- motor
- circular opening
- gear
- inner hole
- metal plate
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Links
- 239000002184 metal Substances 0.000 title claims abstract description 45
- 238000005498 polishing Methods 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 238000003825 pressing Methods 0.000 claims abstract description 18
- 238000010009 beating Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The application provides a sheet metal inner hole polishing device, which comprises: the supporting table is characterized in that a circular opening is formed in the middle of the table top, a pair of pressing mechanisms are further arranged above the table top, and the pressing mechanisms are symmetrically arranged relative to the circular opening and are used for pressing a metal plate to be polished; the alignment mechanism is arranged in the circular opening and is used for aligning the axial direction of the inner hole of the metal plate with the axial direction of the circular opening; the polishing mechanism is arranged above the circular opening and used for polishing an inner hole of the metal plate belt, the fixed end of the polishing mechanism is connected with an output shaft of a first motor through a first connecting rod, the first motor is fixed above the alignment mechanism, and the axial direction of the output shaft of the first motor is the same as that of the circular opening. The device can polish the great round hole automatically, improves hole efficiency of polishing.
Description
Technical Field
The utility model belongs to the technical field of inner hole polishing, and particularly relates to a sheet metal inner hole polishing device.
Background
When producing the windshield of tricycle locomotive, need set up a great round hole on the panel beating and be used for installing the car light, the round hole is usually through cutting or punching press formation, this can lead to having the burr in the round hole, and the burr can influence the assembly of follow-up lamps and lanterns, and staff contact burr during the assembly, is scratched by the burr easily, consequently need polish the round hole after the trompil, the deburring. At present, the metal plate is fixed, and then the metal plate is manually polished by using an angle grinder along the rotation of the peripheral wall of the circular hole on the metal plate, so that the polishing efficiency of the mode is lower, and further improvement is needed.
Disclosure of utility model
In order to overcome the defects in the prior art, the application provides the sheet metal inner hole polishing device which can automatically polish a larger round hole and improve the inner hole polishing efficiency.
In order to achieve the above object, the present utility model adopts the following technique:
A sheet metal inner hole grinding device, comprising:
the supporting table is characterized in that a circular opening is formed in the middle of the table top, a pair of pressing mechanisms are further arranged above the table top, and the pressing mechanisms are symmetrically arranged relative to the circular opening and are used for pressing a metal plate to be polished;
The alignment mechanism is arranged in the circular opening and is used for aligning the axial direction of the inner hole of the metal plate with the axial direction of the circular opening;
The polishing mechanism is arranged above the circular opening and used for polishing an inner hole of the metal plate belt, the fixed end of the polishing mechanism is connected with an output shaft of a first motor through a first connecting rod, the first motor is fixed above the alignment mechanism, and the axial direction of the output shaft of the first motor is the same as that of the circular opening.
Further, the orientation unit includes a pair of fixed disk, the second motor, first gear, the second gear, between a pair of fixed disk was located to the second motor, the output shaft and the first gear connection of second motor, the second gear is three, be circumference array engagement in the week side of first gear, a connecting axle all wears to be equipped with in the center of second gear, the connecting axle all is fixed in between a pair of fixed disk, the bottom of second gear all is connected with the one end of a second connecting rod, the other end of second connecting rod is connected with vertical cylinder, when placing the panel beating of waiting to polish on the brace table, vertical cylinder's bottom is less than brace table top, vertical cylinder's top is higher than the top of panel beating.
Further, a supporting disc is arranged between the pair of fixed discs, the connecting shaft penetrates through the supporting disc to be connected with the fixed discs, an output shaft of the second motor penetrates through the supporting disc to be connected with the first gear, and the second connecting rod is arranged above the supporting disc.
Further, the telescopic end of the pressing mechanism is connected with a sucking disc for adsorbing metal plates.
Further, a bar-shaped groove is formed in the first connecting rod, an output shaft of the first motor is connected with a screw rod, and the screw rod penetrates through the bar-shaped groove to be in threaded connection with a nut.
The utility model has the beneficial effects that:
1. The device can polish to great round hole automatically, and the hole improves efficiency of polishing.
2. The alignment mechanism can align the sheet metal inner holes with different sizes, and the distance between the polishing mechanism and the axle center of the round opening can be adjusted by adjusting the first connecting rod so as to adapt to the sheet metal inner holes with different sizes.
Drawings
Fig. 1 is a perspective view showing the overall structure of a device according to an embodiment of the present application.
Fig. 2 is a perspective view of a part of the structure of the device according to the embodiment of the present application.
Fig. 3 is a perspective view of another part of the device according to the embodiment of the present application.
Reference numerals: the polishing device comprises a supporting table-1, a circular opening-2, a polishing mechanism-3, a fixed disc-4, a pressing mechanism-5, a sucking disc-6, a screw rod-7, a nut-8, a first connecting rod-301, a first motor-302, a second motor-401, a first gear-402, a second gear-403, a connecting shaft-4031, a second connecting rod-404, a vertical cylinder-405, a supporting disc-406 and a strip-shaped groove-3011.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the following detailed description of the embodiments of the present utility model will be given with reference to the accompanying drawings, but the described embodiments of the present utility model are some, but not all embodiments of the present utility model.
The embodiment of the application provides a sheet metal inner hole polishing device, which comprises a supporting table 1, an alignment mechanism, a polishing mechanism 3, a pressing mechanism 5 and the like as shown in fig. 1-3.
Specifically, the middle part of the table top of the supporting table 1 is provided with a circular opening 2, the pressing mechanisms 5 are a pair and are arranged above the table top of the supporting table 1, the pressing mechanisms 5 are symmetrically arranged relative to the circular opening 2 and are used for pressing a metal plate to be polished, and specifically, the pressing mechanisms 5 can select a telescopic oil cylinder or a telescopic air cylinder; the alignment mechanism is arranged in the circular opening 2 and is used for aligning the axial direction of the inner hole of the metal plate with the axial direction of the circular opening 2; the polishing mechanism 3 is arranged above the circular opening 2 and is used for polishing an inner hole of the sheet metal belt, the fixed end of the polishing mechanism 3 is connected with an output shaft of a first motor 302 through a first connecting rod 301, the first motor 302 is fixed above the alignment mechanism, and the axial direction of the output shaft of the first motor 302 is the same as that of the circular opening 2.
During actual use, the metal plate is arranged on the supporting table 1, the round hole on the metal plate is sleeved outside the aligning mechanism, then the aligning mechanism is controlled to push the metal plate, the axial direction of the inner hole of the metal plate is identical with that of the round opening 2, aligning is realized, the pressing mechanism 5 is controlled to press the metal plate, the polishing mechanism 3 is started finally, and the first motor 302 is controlled to drive the first connecting rod 301 and the polishing mechanism 3 to rotate for one circle, so that polishing of the inner hole of the metal plate can be completed.
Specifically, referring to fig. 2-3, the alignment mechanism includes a pair of fixed discs 4, a second motor 401, a first gear 402, a second gear 403, the second motor 401 is disposed between the pair of fixed discs 4, an output shaft of the second motor 401 is connected with the first gear 402, the second gear 403 is three, and is meshed with a circumference side of the first gear 402 in a circumferential array, a connecting shaft 4031 is all arranged in a penetrating manner at the center of the second gear 403, the connecting shaft 4031 is fixed between the pair of fixed discs 4, the bottom of the second gear 403 is connected with one end of a second connecting rod 404, the other end of the second connecting rod 404 is connected with a vertical cylinder 405, when a metal plate to be polished is placed on the supporting table 1, the bottom of the vertical cylinder 405 is lower than the top of the supporting table 1, and higher than the top of the vertical cylinder 405, and the second motor 401 is controlled to rotate so as to drive the three second gears 403 to rotate simultaneously, and further drive the three vertical cylinders 405 to open or retract, so as to realize alignment of metal plates with different sizes. More specifically, referring to fig. 3, a supporting disc 406 is disposed between a pair of fixing discs 4, the connecting shaft 4031 passes through the supporting disc 406 to be connected with the fixing discs 4, the output shaft of the second motor 401 passes through the supporting disc to be connected with the first gear 402, and the second connecting rod 404 is disposed above the supporting disc 406, and the supporting disc 406 can provide support for the second connecting rod 404, so as to improve stability of the alignment mechanism.
Preferably, referring to fig. 1, the telescopic end of the pressing mechanism 5 is connected with a sucker 6 for adsorbing a metal plate, the metal plate is arranged on the supporting table 1, and after polishing of the inner hole is completed, because the metal plate is attached to the table top and inconvenient to take down, after the sucker 6 is arranged, the telescopic end of the pressing mechanism 5 is controlled to retract, the plate can be pulled up through the sucker 6, and the metal plate is convenient to take out.
Preferably, referring to fig. 2, the first connecting rod 301 is provided with a bar-shaped groove 3011, the output shaft of the first motor 302 is connected to a screw rod 7, and the screw rod 7 is screwed to a nut 8 through the bar-shaped groove 3011. After the nut 8 is unscrewed, the first connecting rod 301 can be moved to adjust the distance between the polishing mechanism 3 and the axis of the circular opening 2 so as to adapt to sheet metal inner holes with different sizes.
The above examples are only examples of the present application and are not intended to limit the present application.
Claims (5)
1. A panel beating hole grinding device, characterized in that includes:
the supporting table (1) is provided with a circular opening (2) in the middle of the table top, a pair of pushing mechanisms (5) are arranged above the table top, and the pushing mechanisms (5) are symmetrically arranged relative to the circular opening (2) and are used for pressing a metal plate to be polished;
the alignment mechanism is arranged in the circular opening (2) and is used for aligning the axial direction of the inner hole of the metal plate with the axial direction of the circular opening (2);
The polishing mechanism (3) is arranged above the circular opening (2) and used for polishing an inner hole of the metal plate belt, the fixed end of the polishing mechanism (3) is connected with an output shaft of a first motor (302) through a first connecting rod (301), the first motor (302) is fixed above the alignment mechanism, and the axial direction of the output shaft of the first motor (302) is identical with that of the circular opening (2).
2. The sheet metal inner hole polishing device according to claim 1, wherein the alignment mechanism comprises a pair of fixed discs (4), a second motor (401), a first gear (402) and a second gear (403), the second motor (401) is arranged between the pair of fixed discs (4), an output shaft of the second motor (401) is connected with the first gear (402), the second gear (403) is three, the circumference array is meshed on the circumference side of the first gear (402), a connecting shaft (4031) is arranged in the center of the second gear (403) in a penetrating mode, the connecting shaft (4031) is fixed between the pair of fixed discs (4), the bottom of the second gear (403) is connected with one end of a second connecting rod (404), the other end of the second connecting rod (404) is connected with a vertical cylinder (405), when a sheet metal to be polished is placed on the supporting table (1), the bottom of the vertical cylinder (405) is lower than the top of the supporting table (1), and the top of the vertical cylinder (405) is higher than the top of the sheet metal.
3. The sheet metal inner hole polishing device according to claim 2, wherein a supporting disc (406) is arranged between the pair of fixed discs (4), the connecting shaft (4031) penetrates through the supporting disc (406) to be connected with the fixed discs (4), the output shaft of the second motor (401) penetrates through the supporting disc to be connected with the first gear (402), and the second connecting rod (404) is arranged above the supporting disc (406).
4. The sheet metal inner hole polishing device according to claim 2, wherein the telescopic end of the pressing mechanism (5) is connected with a sucker (6) for adsorbing the sheet metal.
5. The sheet metal inner hole polishing device according to claim 1, wherein the first connecting rod (301) is provided with a strip-shaped groove (3011), an output shaft of the first motor (302) is connected with a screw rod (7), and the screw rod (7) passes through the strip-shaped groove (3011) to be in threaded connection with a nut (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420008430.7U CN221517145U (en) | 2024-01-03 | 2024-01-03 | Metal plate inner hole polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420008430.7U CN221517145U (en) | 2024-01-03 | 2024-01-03 | Metal plate inner hole polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221517145U true CN221517145U (en) | 2024-08-13 |
Family
ID=92202108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420008430.7U Active CN221517145U (en) | 2024-01-03 | 2024-01-03 | Metal plate inner hole polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221517145U (en) |
-
2024
- 2024-01-03 CN CN202420008430.7U patent/CN221517145U/en active Active
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| GR01 | Patent grant |