CN221911090U - Automatic grinding device of cylindrical work piece outer wall - Google Patents
Automatic grinding device of cylindrical work piece outer wall Download PDFInfo
- Publication number
- CN221911090U CN221911090U CN202420402904.6U CN202420402904U CN221911090U CN 221911090 U CN221911090 U CN 221911090U CN 202420402904 U CN202420402904 U CN 202420402904U CN 221911090 U CN221911090 U CN 221911090U
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- polishing
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- driving roller
- supporting frame
- working platform
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- 238000000227 grinding Methods 0.000 title claims description 10
- 238000005498 polishing Methods 0.000 claims abstract description 59
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 239000004744 fabric Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses an automatic polishing device for the outer wall of a cylindrical workpiece, which comprises a working platform (1) supported by a frame, and is characterized in that: the automatic polishing machine is characterized in that a driving roller (2) and a driven roller (3) are rotatably supported on the working platform (1), one end of the driving roller (2) is connected with the working end of a driving roller motor (4) below the working platform (1) through a chain wheel and chain transmission pair, the axis of the driving roller (2) is horizontally distributed, an included angle of 5-10 degrees is formed between the axis of the driven roller (3) and the horizontal plane, and a first polishing mechanism (5) and a second polishing mechanism (6) which are identical in structure are arranged on the working platform (1).
Description
Technical Field
The utility model relates to the field of machining, in particular to an automatic polishing device for the outer wall of a cylindrical workpiece.
Background
In the machining field, the outer wall of certain cylindrical workpieces is often required to be polished, and a traditional polishing mode is to manually polish by an operator through a hand-held angle grinder, so that the working efficiency of the mode is low, the labor intensity of workers is high, and the labor cost is relatively high. There is thus a need for a method or apparatus that solves the above-mentioned problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides the automatic polishing device for the outer wall of the cylindrical workpiece, which has the advantages of simple structure, ingenious design, low cost and high degree of automation.
The technical scheme of the utility model is as follows: the utility model provides an automatic grinding device of cylindrical work piece outer wall, includes work platform 1 that supports through the frame, its characterized in that: the working platform 1 is rotatably supported with a driving roller 2 and a driven roller 3, one end of the driving roller 2 is connected with the working end of a driving roller motor 4 positioned below the working platform 1 through a chain wheel and chain transmission pair, the axis of the driving roller 2 is horizontally distributed, the axis of the driven roller 3 forms an included angle of 5-10 degrees with the horizontal plane,
The working platform 1 is provided with a first polishing mechanism 5 and a second polishing mechanism 6 which have the same structure,
The first grinding mechanism 5 comprises a first base 8 which is connected with the X-axis guide rail 7 in a sliding way, a nut block is arranged in the first base 8, the nut block is in threaded connection with a first screw rod 9 which is rotatably supported on the working platform 1, a hand wheel 10 is arranged at the end part of the first screw rod 9, a first supporting frame 11 is arranged on the first base 8, an inclined guide rail 12 is arranged on the side wall of the first supporting frame 11, a second base 13 is connected with the inclined guide rail 12 in a sliding way, a nut block is arranged in the second base 13, the nut block is in threaded connection with a second screw rod 14 which is rotatably supported on the first supporting frame 11, the hand wheel 10 is arranged at the top end of the second screw rod 14, an included angle of 5-10 degrees is formed between the inclined guide rail 12 and a plumb line,
The drive rolls 2 are distributed in the Y-axis direction,
The second base 13 is provided with a second support frame 15, a polishing motor 16 is supported on the second support frame 15, the output end of the polishing motor 16 is connected with a polishing rotating shaft 18 rotatably supported at the bottom of the second support frame 15 through a belt pulley transmission pair 17, and one end of the polishing rotating shaft 18 is provided with a polishing abrasive cloth wheel 19.
Compared with the prior art, the utility model has the following advantages:
The automatic polishing device for the outer wall of the cylindrical workpiece in the structural form has the advantages of simple structure, ingenious design and reasonable layout, solves various problems existing in the traditional manual polishing mode, designs an automatic structure, supports the polished cylindrical workpiece by utilizing two rollers (a driving roller and a driven roller), and simultaneously enables the cylindrical workpiece to rotate along with radial movement at one side due to the special design of the two rollers, so that two polishing mechanisms arranged above the workpiece can automatically polish the outer wall of the workpiece, thereby realizing automatic polishing work. The polishing device has the advantages of simple manufacturing process and low manufacturing cost, and staff only plays roles in loading and unloading in the working process, so that a large amount of manual labor can be saved, and meanwhile, the working efficiency can be effectively improved, so that the polishing device has various advantages, is particularly suitable for popularization and application in the field, and has very broad market prospects.
Drawings
Fig. 1 is a front view of an embodiment of the present utility model.
Fig. 2 is a side view of an embodiment of the present utility model.
Detailed Description
Specific embodiments of the present utility model will be described below with reference to the accompanying drawings. As shown in fig. 1 and 2: an automatic polishing device for the outer wall of a cylindrical workpiece comprises a working platform 1 supported by a frame, a driving roller 2 and a driven roller 3 are rotatably supported on the working platform 1, one end of the driving roller 2 is connected with the working end of a driving roller motor 4 positioned below the working platform 1 through a chain wheel and chain transmission pair, the axis of the driving roller 2 is horizontally distributed, an included angle of 5-10 degrees is formed between the axis of the driven roller 3 and the horizontal plane,
The working platform 1 is provided with a first polishing mechanism 5 and a second polishing mechanism 6 which have the same structure,
The first grinding mechanism 5 comprises a first base 8 which is connected with the X-axis guide rail 7 in a sliding way, a nut block is arranged in the first base 8, the nut block is in threaded connection with a first screw rod 9 which is rotatably supported on the working platform 1, a hand wheel 10 is arranged at the end part of the first screw rod 9, a first supporting frame 11 is arranged on the first base 8, an inclined guide rail 12 is arranged on the side wall of the first supporting frame 11, a second base 13 is connected with the inclined guide rail 12 in a sliding way, a nut block is arranged in the second base 13, the nut block is in threaded connection with a second screw rod 14 which is rotatably supported on the first supporting frame 11, the hand wheel 10 is arranged at the top end of the second screw rod 14, an included angle of 5-10 degrees is formed between the inclined guide rail 12 and a plumb line,
The drive rolls 2 are distributed in the Y-axis direction,
The second base 13 is provided with a second support frame 15, a polishing motor 16 is supported on the second support frame 15, the output end of the polishing motor 16 is connected with a polishing rotating shaft 18 rotatably supported at the bottom of the second support frame 15 through a belt pulley transmission pair 17, and one end of the polishing rotating shaft 18 is provided with a polishing abrasive cloth wheel 19.
The working process of the automatic polishing device for the outer wall of the cylindrical workpiece provided by the embodiment of the utility model is as follows: firstly, placing a workpiece 20 needing outer wall polishing treatment between a driving roller 2 and a driven roller 3, supporting the workpiece 20 from obliquely below, then adjusting a first polishing mechanism 5 and a second polishing mechanism 6 to enable a polishing abrasive wheel 19 on the first polishing mechanism 5 to be in contact with the outer wall of the workpiece 20, and simultaneously adjusting the polishing abrasive wheel 19 on the second polishing mechanism 6 to a position capable of being in contact with the outer wall of the workpiece 20 after the workpiece 20 moves (the adjusting position of the second polishing mechanism 6 can be determined according to the adjusting position of the first polishing mechanism 5), and finishing preparation work;
Then the device is started, the driving roller motor 4 does not drive the driving roller 2 to rotate through the chain wheel and chain transmission pair, the driving roller 2 can drive the workpiece 20 to rotate when rotating, meanwhile, as the driven roller 3 is obliquely distributed (one end is high and the other end is low), the workpiece 20 can gradually move from the relatively higher end to the relatively lower end (along the axial direction of the workpiece) in the rotating process, so that automatic feeding action is realized;
The workpiece 20 passes through the first grinding mechanism 5 and then enters the area where the second grinding mechanism 6 is located, and is continuously ground by the second grinding mechanism 6, and an operator only needs to take down the workpiece 20 subjected to the twice grinding at the discharging direction of the device.
When the first polishing mechanism 5 and the second polishing mechanism 6 are adjusted, a hand wheel 10 at the end part of the first screw rod 8 can be rotated to drive the first screw rod 9 to rotate, and the first screw rod 9 can drive the first base 8 to move along the X-axis guide rail 7 in the X-axis direction; then the hand wheel 10 at the end part of the second screw rod 14 can be rotated to drive the second screw rod 14 to rotate, and the second screw rod 14 drives the second base 13 to move longitudinally along the inclined guide rail 12; through the adjustment, the polishing abrasive cloth wheel 19 on the first polishing mechanism 5 can be ensured to be in contact with the outer wall of the workpiece 20; since the first polishing mechanism 5 and the second polishing mechanism 6 are identical in structure, when the second polishing mechanism 6 is adjusted, adjustment of the second polishing mechanism 6 can be performed according to adjustment parameters of the first polishing mechanism 5 (such as the number of rotations of the first screw 8, the number of rotations of the second screw 14, etc.), so as to ensure that the polishing cloth wheel 19 in the second polishing mechanism 6 can contact with the outer wall of the workpiece 20 when it moves to the secondary polishing station.
Claims (1)
1. Automatic grinding device of cylindrical work piece outer wall includes work platform (1) through frame support, its characterized in that: the working platform (1) is rotatably supported with a driving roller (2) and a driven roller (3), one end of the driving roller (2) is connected with the working end of a driving roller motor (4) positioned below the working platform (1) through a chain wheel and chain transmission pair, the axis of the driving roller (2) is horizontally distributed, an included angle of 5-10 degrees is formed between the axis of the driven roller (3) and the horizontal plane,
The working platform (1) is provided with a first polishing mechanism (5) and a second polishing mechanism (6) which have the same structure,
The first polishing mechanism (5) comprises a first base (8) which is connected with an X-axis guide rail (7) in a sliding way, a nut block is arranged in the first base (8), the nut block is in threaded connection with a first screw rod (9) which is rotatably supported on a working platform (1), a hand wheel (10) is arranged at the end part of the first screw rod (9), a first supporting frame (11) is arranged on the first base (8), an inclined guide rail (12) is arranged on the side wall of the first supporting frame (11), a second base (13) is connected on the inclined guide rail (12) in a sliding way, a nut block is arranged in the second base (13), the nut block is in threaded connection with a second screw rod (14) which is rotatably supported on the first supporting frame (11), the top end of the second screw rod (14) is provided with the hand wheel (10), an included angle of 5-10 DEG is formed between the inclined guide rail (12) and a plumb line,
The driving rollers (2) are distributed along the Y-axis direction,
The polishing device is characterized in that a second supporting frame (15) is arranged on the second base (13), a polishing motor (16) is supported on the second supporting frame (15), the output end of the polishing motor (16) is connected with a polishing rotating shaft (18) rotatably supported at the bottom of the second supporting frame (15) through a belt pulley transmission pair (17), and one end of the polishing rotating shaft (18) is provided with a polishing abrasive cloth wheel (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420402904.6U CN221911090U (en) | 2024-03-04 | 2024-03-04 | Automatic grinding device of cylindrical work piece outer wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420402904.6U CN221911090U (en) | 2024-03-04 | 2024-03-04 | Automatic grinding device of cylindrical work piece outer wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221911090U true CN221911090U (en) | 2024-10-29 |
Family
ID=93185808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420402904.6U Active CN221911090U (en) | 2024-03-04 | 2024-03-04 | Automatic grinding device of cylindrical work piece outer wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221911090U (en) |
-
2024
- 2024-03-04 CN CN202420402904.6U patent/CN221911090U/en active Active
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| GR01 | Patent grant |