CN210849773U - Rotary brush for removing burrs of aluminum alloy wheel - Google Patents
Rotary brush for removing burrs of aluminum alloy wheel Download PDFInfo
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- CN210849773U CN210849773U CN201921600653.8U CN201921600653U CN210849773U CN 210849773 U CN210849773 U CN 210849773U CN 201921600653 U CN201921600653 U CN 201921600653U CN 210849773 U CN210849773 U CN 210849773U
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- brush
- transmission gear
- aluminum alloy
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Abstract
The utility model relates to a rotation type brush for getting rid of aluminum alloy wheel burr, including brush mounting disc, main drive gear, auxiliary drive gear, at the central coaxial arrangement main drive gear of brush mounting disc, a plurality of auxiliary drive gear are connected in radial symmetry meshing around main drive gear, a little brush of equal coaxial arrangement on each auxiliary drive gear. The utility model discloses under the prerequisite of guaranteeing the brush wheel effect, adopt main part rotation type structure, the hairbrush leans on the main shaft gear to drive auxiliary gear rotatory for the brush consumes comparatively evenly, has alleviateed the wheel type and has changed the difference nature of back brush wheel effect, adopts mechanical transmission, and the operating cost is lower, and equipment maintenance is simple and convenient.
Description
Technical Field
The utility model belongs to burr machine field relates to the brush, especially a rotation type brush for getting rid of aluminum alloy wheel burr.
Background
The aluminum alloy wheel is popular in the market due to the advantages of light weight, diversified appearance and the like, corrosion resistance of the wheel is a necessary condition for ensuring good appearance, burrs at corners are an important factor for corrosion, and the burrs are mainly generated in a back cavity of the wheel, so that the treatment of the burrs at the back cavity is an important problem.
Traditional burr brush is as shown in fig. 4, for plane brush strand fixed knot constructs, brush simple structure, nevertheless because the product molding is different, to the continuous production line that different products frequently switched, because different wheel types mainly wear the position different, the brush degree of consumption is different promptly, and remaining burr brush different positions remain the length difference, influences the brush hair thorn effect of other products, causes the interference of different degrees to the operation effect of follow-up product.
CN208358462U discloses a brush for aluminum alloy wheel burring, the outer circumference evenly distributed around the pivot has the multirow bolt hole, has the fixed strip through the bolt fastening on the bolt hole, the fixed strip is for extending rectangular shape along pivot length direction, the central authorities of fixed strip distribute along its length direction has a row of perforation, the perforation corresponds with the bolt hole position, the bolt passes to perforate to twist the bolt hole after with the fixed strip fix the outer circumferential surface of pivot, be formed with the storage tank between the adjacent fixed strip, be provided with the strip brush in the storage tank.
The CN208358462U is the same as the technical problem that this application solved, but technical scheme is different, and CN208358462U structural design is complicated, and the fixed brush volume is few, and change takes time, does not have the in-service use meaning.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's weak point, provide a rotation type brush that is used for getting rid of aluminum alloy wheel burr that brush consumption is comparatively even, and convenient the change.
The utility model provides a technical scheme that technical problem adopted is:
a rotary brush for removing burrs of an aluminum alloy wheel comprises a brush mounting disc, a main transmission gear and auxiliary transmission gears, wherein the main transmission gear is coaxially mounted in the center of the brush mounting disc, the main transmission gear is mounted on a main shaft, a plurality of auxiliary transmission gears are radially and symmetrically meshed and connected with the periphery of the main transmission gear in a meshing mode, and a small brush is coaxially mounted on each auxiliary transmission gear.
And an internal thread sleeve is coaxially welded on the disc surface of the auxiliary transmission gear, an external thread connecting pipe is fixedly arranged on the back surface of the small hairbrush matched with the internal thread sleeve, and the small hairbrush is connected with the auxiliary transmission gear in a thread meshing mode.
And the main transmission gear is connected with the hairbrush mounting disc through the expansion sleeve.
Besides, an outer ring brush is implanted into the outer edge of the brush mounting plate.
Moreover, the outer ring brush inclines outwards by 10 degrees.
And the main shaft is connected with the air cylinder, a position sensor is arranged on the working surface of the brush, and the position sensor controls the expansion of a piston rod of the air cylinder to ensure that the brush surface is always in contact with the wheel.
The utility model has the advantages that:
1. the utility model discloses under the prerequisite of guaranteeing the brush wheel effect, adopt main part rotation type structure, the hairbrush leans on the main shaft gear to drive auxiliary gear rotatory for the brush consumes comparatively evenly, has alleviateed the wheel type and has changed the difference nature of back brush wheel effect, adopts mechanical transmission, and the operating cost is lower, and equipment maintenance is simple and convenient.
2. The utility model discloses the cylinder is connected to the brush main shaft, thereby adjusts the height of burr brush lifting through position sensor control cylinder, guarantees to brush the uniformity of effect.
3. The utility model discloses a single cover locking that rises of main shaft department replaces the fixed mode of original four little nuts, has saved the time that the brush was changed (reduced to 5min by 20 min), and it is simple and convenient to dismantle the operation, reduces personnel working strength, is convenient for maintain.
4. The utility model discloses outer lane brush is implanted in the outer fringe of brush mounting disc, can guarantee R angle and undercut effect of polishing.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic sectional view taken along the line A-A in FIG. 1 (with part of the brush and the outer ring of the brush removed);
FIG. 3 is an assembly view of the gear of the present invention;
fig. 4 is a diagram of a conventional burr brush.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments, which are illustrative, not restrictive, and the scope of the invention should not be limited thereto.
A rotary brush for removing burrs of an aluminum alloy wheel comprises a brush mounting disc 1, a main transmission gear 6 and auxiliary transmission gears 5, wherein the main transmission gear is coaxially mounted in the center of the brush mounting disc, the main transmission gear is mounted on a main shaft, a plurality of auxiliary transmission gears are radially and symmetrically meshed and connected with the periphery of the main transmission gear in a meshing mode, and a small brush 2 is coaxially mounted on each auxiliary transmission gear.
An internal thread sleeve 3 is coaxially welded on the disc surface of the auxiliary transmission gear, an external thread connecting pipe 4 is fixedly arranged on the small hairbrush matched with the internal thread sleeve, and the small hairbrush is connected with the auxiliary transmission gear in a thread meshing mode, so that the small hairbrush is convenient to replace.
The main transmission gear is connected with the brush mounting disc through the expansion sleeve, an original nut fixing mode is replaced, brush replacement time is saved, and working strength of personnel is reduced.
The small brush is made of DuPont wires, bristles are reliably implanted, and the brush is not peeled off in the using process. The bristles are implanted evenly to ensure the high-speed rotation of the brushDynamic balance in rotation. The brush wires are required to be 80 meshes, and the diameter of each brush wire is
An outer ring brush 7 is implanted into the outer edge of the brush mounting disc, the outer ring brush inclines outwards by 10 degrees, and the R angle and the undercut polishing effect can be guaranteed.
The whole brush main shaft is connected with the air cylinder, the position sensor is arranged on the working surface of the brush, the expansion of the piston rod of the air cylinder is controlled through the position sensor to ensure that the brush surface is always in contact with the wheels, and the consistency of the brushing effect is ensured.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the spirit of the present invention, and these modifications and improvements are all within the protection scope of the present invention.
Claims (6)
1. The utility model provides a rotation type brush for getting rid of aluminum alloy wheel burr which characterized in that: the brush mounting device comprises a brush mounting disc, a main transmission gear and auxiliary transmission gears, wherein the main transmission gear is coaxially mounted in the center of the brush mounting disc, the main transmission gear is mounted on a main shaft, a plurality of auxiliary transmission gears are radially and symmetrically meshed and connected with the periphery of the main transmission gear, and a small brush is coaxially mounted on each auxiliary transmission gear.
2. The rotary brush for deburring of aluminum alloy wheels as claimed in claim 1, wherein: an internal thread sleeve is coaxially welded on the disc surface of the auxiliary transmission gear, an external thread connecting pipe is fixedly arranged on the back surface of the small hairbrush matched with the internal thread sleeve, and the small hairbrush is connected with the auxiliary transmission gear in a thread meshing mode.
3. The rotary brush for deburring of aluminum alloy wheels as claimed in claim 1, wherein: the main transmission gear is connected with the brush mounting disc through the expansion sleeve.
4. The rotary brush for deburring of aluminum alloy wheels as claimed in claim 1, wherein: an outer ring brush is implanted into the outer edge of the brush mounting plate.
5. The rotary brush for deburring of aluminum alloy wheels as claimed in claim 4, wherein: the outer ring brush inclines outwards by 10 degrees.
6. The rotary brush for deburring of aluminum alloy wheels as claimed in claim 1, wherein: the main shaft is connected with the air cylinder, a position sensor is arranged on the working surface of the brush, and the position sensor controls the expansion of a piston rod of the air cylinder to ensure that the brush surface is always in contact with the wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921600653.8U CN210849773U (en) | 2019-09-25 | 2019-09-25 | Rotary brush for removing burrs of aluminum alloy wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921600653.8U CN210849773U (en) | 2019-09-25 | 2019-09-25 | Rotary brush for removing burrs of aluminum alloy wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210849773U true CN210849773U (en) | 2020-06-26 |
Family
ID=71306160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921600653.8U Active CN210849773U (en) | 2019-09-25 | 2019-09-25 | Rotary brush for removing burrs of aluminum alloy wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210849773U (en) |
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2019
- 2019-09-25 CN CN201921600653.8U patent/CN210849773U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" | ||
| CP03 | "change of name, title or address" |
Address after: No. 58, Guanghua Street, West District, economic and Technological Development Zone, Binhai New Area, Tianjin, 300450 Patentee after: TIANJIN LIZHONG WHEEL Co.,Ltd. Address before: No. 58, Guanghua Street, West District, economic and Technological Development Zone, Binhai New Area, Tianjin Patentee before: TIANJIN LIZHONG GROUP Co.,Ltd. |