CN211681509U - Shaft part arc transition polishing device - Google Patents
Shaft part arc transition polishing device Download PDFInfo
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- CN211681509U CN211681509U CN201922398604.7U CN201922398604U CN211681509U CN 211681509 U CN211681509 U CN 211681509U CN 201922398604 U CN201922398604 U CN 201922398604U CN 211681509 U CN211681509 U CN 211681509U
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- polishing wheel
- outer end
- end cover
- abrasive paper
- polishing
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Abstract
The utility model discloses an axle type part circular arc transition burnishing device, it relates to axle type processing technology field. A workpiece mounting shaft of the polishing machine is arranged on a first rack in a penetrating manner, a second rack is arranged on the side edge of the first rack side by side, a rotating shaft is arranged in a penetrating hole of the second rack in a penetrating manner, and a polishing wheel is sleeved on the rotating shaft; a plurality of clamping grooves are uniformly distributed on the periphery of the polishing wheel, abrasive paper is inserted into the clamping grooves, one part of the abrasive paper is inserted into the clamping grooves, and the other part of the abrasive paper is bent to be attached to the periphery of the polishing wheel; the both ends of throwing aureola are equipped with outer end cover, the inboard edge of outer end cover is connected with the cardboard, and the cardboard card is located between abrasive paper and the draw-in groove, and abrasive paper passes through the cardboard of outer end cover and throws aureola fixed. The utility model has the advantages that: the sand paper is clamped in the clamping groove through the clamping plate of the outer end cover, so that the sand paper can be well fixed and is convenient to polish; the position of the workpiece can be limited by matching the nut with the workpiece mounting shaft, and the polishing effect is good; the abrasive paper is convenient to replace.
Description
Technical Field
The utility model relates to an axle type processing technology field, concretely relates to axle type part circular arc transition burnishing device.
Background
Polishing refers to a processing method for reducing the roughness of the surface of a workpiece by mechanical, chemical or electrochemical action to obtain a bright and flat surface, and the surface of the workpiece is modified by a polishing tool and abrasive particles or other polishing media. Polishing does not improve the dimensional or geometric accuracy of the workpiece, but is also sometimes used for eliminating gloss (dulling) with the aim of obtaining a smooth surface or mirror gloss, and polishing wheels are generally used as polishing tools.
In the prior art, a polishing wheel is generally made of multiple layers of canvas, felt or leather in a stacking mode, two sides of the polishing wheel are clamped by metal circular plates, when the polishing wheel is used, the felt and the polishing wheel are installed insecurely, slippage or falling is easy to occur during use, the use is affected, and after the polishing wheel is used and fails, the polishing wheel is troublesome to replace, and the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an axle type part circular arc transition burnishing device, can solve the polishing abrasive paper that exists among the prior art and the installation insecure of throwing aureola, produce easily when using and slide or drop, change trouble scheduling problem.
In order to solve the technical problem, the utility model adopts the technical scheme that: comprises a workpiece mounting shaft, a rotating shaft and a polishing wheel; the workpiece mounting shaft penetrates through a through hole in the first rack, a second rack is arranged on the side edge of the first rack side by side, a rotating shaft penetrates through the through hole in the second rack, the rotating shaft is driven to rotate by a motor, and a polishing wheel is sleeved on the rotating shaft;
the periphery of the polishing wheel is provided with a plurality of clamping grooves which are uniformly distributed, the long edges of the clamping grooves extend along the axial direction of the polishing wheel, the wide edges of the clamping grooves are arranged along the radial direction of the polishing wheel, abrasive paper is inserted into the clamping grooves, one part of the abrasive paper is inserted into the clamping grooves, and the other part of the abrasive paper is bent to be attached to the periphery of the polishing wheel;
the both ends of throwing aureola are equipped with outer end cover, the inboard edge of outer end cover is connected with the cardboard the same with the draw-in groove distribution, the cardboard sets up with the medial surface of outer end cover is perpendicular, and the cardboard card is located between abrasive paper and the draw-in groove, and abrasive paper passes through the cardboard of outer end cover and throws aureola fixed.
Furthermore, the workpiece mounting shaft is provided with threads, the workpiece mounting shaft is sleeved with a corresponding nut, and the nut is matched with the workpiece mounting shaft to limit the position of the workpiece.
Furthermore, the width of the clamping groove is 1/4-1/3 of the radius of the polishing wheel.
Further, a handle is connected to the outer side of the outer end cover.
After adopting the structure, the utility model has the advantages that:
1. one part of the abrasive paper is inserted into the clamping groove, the other part of the abrasive paper is bent to be attached to the periphery of the polishing wheel, the abrasive paper is clamped in the clamping groove through the clamping plate of the outer end cover, the abrasive paper can be well fixed, the periphery of the polishing wheel can be covered by a plurality of pieces of abrasive paper, shafts are polished, and the polishing is convenient;
2. the workpiece can be limited at a certain position of the workpiece mounting shaft by matching the nut with the workpiece mounting shaft, the part of the workpiece is polished, the limited position is changed after the polishing of the part area is finished, and the polishing effect is good;
3. after the sand paper became invalid, the outer end cover and the polishing wheel were separated, the sand paper was taken out from the clamping groove, and the new sand paper card was changed into the clamping groove, and it was convenient to change.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the outer end cap and the clamping plate of the present invention.
Description of reference numerals: the polishing machine comprises a first machine frame 1, a second machine frame 2, a workpiece mounting shaft 3, a nut 4, a rotating shaft 5, a polishing wheel 6, a clamping groove 7, abrasive paper 8, an outer end cover 9, a handle 10, a clamping plate 11 and a workpiece 12.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. The following examples are presented to enable those skilled in the art to more fully understand the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1 and fig. 2, the following technical solutions are adopted in the present embodiment: comprises a workpiece mounting shaft 3, a rotating shaft 5 and a polishing wheel 6; the workpiece mounting shaft 3 is arranged in a through hole on the first frame 1 in a penetrating way, the workpiece mounting shaft 3 is erected on the first frame 1, threads are arranged on the workpiece mounting shaft 3, a corresponding nut 4 is sleeved on the workpiece mounting shaft 3, the nut 4 is matched with the workpiece mounting shaft 3 to limit the position of a workpiece 12, the polishing of partial area of the workpiece 12 can be firstly carried out, the positions of the nut 4 and the workpiece mounting shaft 3 are changed after the polishing is finished, the position of the workpiece 12 on the workpiece mounting shaft 3 is changed, the position of the polishing wheel 6 is not changed, the polishing device can be used for polishing other parts, a second rack 2 is arranged on the side edge of the first rack 1 side by side, a rotating shaft 5 penetrates through a through hole of the second rack 2, the rotating shaft 5 is erected on the second rack 2, the rotating shaft 5 is driven to rotate by a motor, a polishing wheel 6 is sleeved on the rotating shaft 5, the rotating shaft 5 drives the polishing wheel 6 to rotate, and the polishing wheel 6 drives abrasive paper 8 on the polishing wheel to polish a workpiece 12;
the periphery of the polishing wheel 6 is provided with a plurality of clamping grooves 7 which are uniformly distributed, the long edges of the clamping grooves 7 extend along the axial direction of the polishing wheel 6, the wide edges of the clamping grooves 7 are arranged along the radial direction of the polishing wheel 6, the width of each clamping groove 7 is 1/3 of the radius of the polishing wheel 6, abrasive paper 8 is inserted into each clamping groove 7, one part of the abrasive paper 8 is inserted into each clamping groove 7, the other part of the abrasive paper 8 is attached to the periphery of the polishing wheel 6 after being bent, the plurality of abrasive paper 8 cover the surface of the polishing wheel 6, the clamping grooves 7 can be set to be 8 or 12, the clamping grooves 7 are different in number, the corresponding abrasive paper 8 is different in length, the length of each abrasive paper 8 is the same as the diameter of the polishing wheel 6, and the bent width of;
The working principle is as follows: before polishing, firstly, a workpiece 12 is sleeved on the periphery of a workpiece mounting shaft 3, the position of the workpiece 12 is limited through the matching of a nut 4 and the workpiece mounting shaft 3, so that the workpiece 12 corresponds to the position of a polishing wheel 6, then, abrasive paper 8 is clamped in a clamping groove 7 of the polishing wheel 6, one end of the abrasive paper 8 is clamped in the clamping groove 7, the other end of the abrasive paper 8 is attached to the periphery of the polishing wheel 6 after being bent, after the abrasive paper 8 is inserted, an outer end cover 9 at the outer end part of the polishing wheel 6 is covered, a clamping plate 11 of the outer end cover 9 is clamped into the clamping groove 7, the abrasive paper 8 is tightly fixed in the clamping groove 7, the installation of the abrasive paper 8 is completed, the distance between a first rack 1 and a second rack 2 is adjusted, so that the surface of the polishing wheel 6 is in tight contact with the workpiece 12, a motor is started, an output shaft of the motor is connected with a rotating shaft 5, as shown in fig. 1, the sand paper 8 is bent leftwards, the rotating shaft 5 rotates clockwise, because the surface of the polishing wheel 6 is in close contact with the workpiece 12, the sand paper 8 on the surface of the polishing wheel 6 can polish the workpiece 12, after the partial area of the workpiece 12 is polished, the nut 4 is unscrewed, the workpiece 12 is moved on the workpiece mounting shaft 3, the surface of the workpiece 12 in contact with the polishing wheel 6 is replaced, the nut 4 is screwed, the workpiece 12 is fixed, the rest part of the workpiece 12 can be polished, the polishing is convenient, after the sand paper 8 is used and loses efficacy for multiple times, the outer end cover 9 is separated from the clamping groove 7 through the handle 10, the sand paper 8 is taken out and replaced, and the replacement is convenient.
The components such as the motor and the like are all general standard components or components known by those skilled in the art, and the structure and the principle of the components are known by technical manuals or by routine experiments and are not described.
According to the specific embodiment, one part of the abrasive paper is inserted into the clamping groove, the other part of the abrasive paper is bent to be attached to the periphery of the polishing wheel, the abrasive paper is clamped in the clamping groove through the clamping plate of the outer end cover, the abrasive paper can be well fixed, the periphery of the polishing wheel can be covered by a plurality of pieces of abrasive paper, shafts are polished, and polishing is convenient; the workpiece can be limited at a certain position of the workpiece mounting shaft by matching the nut with the workpiece mounting shaft, the part of the workpiece is polished, the limited position is changed after the polishing of the part area is finished, and the polishing effect is good; after the sand paper became invalid, the outer end cover and the polishing wheel were separated, the sand paper was taken out from the clamping groove, and the new sand paper card was changed into the clamping groove, and it was convenient to change.
The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides an axle type part circular arc transition burnishing device which characterized in that: comprises a workpiece mounting shaft, a rotating shaft and a polishing wheel; the workpiece mounting shaft penetrates through a through hole in the first rack, a second rack is arranged on the side edge of the first rack side by side, a rotating shaft penetrates through the through hole in the second rack, the rotating shaft is driven to rotate by a motor, and a polishing wheel is sleeved on the rotating shaft;
the periphery of the polishing wheel is provided with a plurality of clamping grooves which are uniformly distributed, the long edges of the clamping grooves extend along the axial direction of the polishing wheel, the wide edges of the clamping grooves are arranged along the radial direction of the polishing wheel, sand paper is inserted into the clamping grooves, one part of the sand paper is inserted into the clamping grooves, and the other part of the sand paper is bent to be attached to the periphery of the polishing wheel;
the both ends of throwing aureola are equipped with outer end cover, the inboard edge of outer end cover is connected with the cardboard the same with the draw-in groove distribution, the cardboard sets up with the medial surface of outer end cover is perpendicular, and the cardboard card is located between abrasive paper and the draw-in groove, and abrasive paper passes through the cardboard of outer end cover and throws aureola fixed.
2. The shaft part arc transition polishing device of claim 1, wherein: the workpiece mounting shaft is provided with threads, the workpiece mounting shaft is sleeved with a corresponding nut, and the nut is matched with the workpiece mounting shaft to limit the position of the workpiece.
3. The shaft part arc transition polishing device of claim 1, wherein: the width of the clamping groove is 1/4-1/3 of the radius of the polishing wheel.
4. The shaft part arc transition polishing device of claim 1, wherein: and the outer side of the outer end cover is connected with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922398604.7U CN211681509U (en) | 2019-12-27 | 2019-12-27 | Shaft part arc transition polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922398604.7U CN211681509U (en) | 2019-12-27 | 2019-12-27 | Shaft part arc transition polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211681509U true CN211681509U (en) | 2020-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922398604.7U Active CN211681509U (en) | 2019-12-27 | 2019-12-27 | Shaft part arc transition polishing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN211681509U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113021101A (en) * | 2021-04-26 | 2021-06-25 | 彼合彼方机器人(天津)有限公司 | Plane polishing device for mobile robot |
| CN113618612A (en) * | 2021-10-14 | 2021-11-09 | 南通吉源机械科技有限公司 | Polishing equipment for printing and dyeing machine part machining |
-
2019
- 2019-12-27 CN CN201922398604.7U patent/CN211681509U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113021101A (en) * | 2021-04-26 | 2021-06-25 | 彼合彼方机器人(天津)有限公司 | Plane polishing device for mobile robot |
| CN113618612A (en) * | 2021-10-14 | 2021-11-09 | 南通吉源机械科技有限公司 | Polishing equipment for printing and dyeing machine part machining |
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