CN212351422U - A grinding device for auto-parts - Google Patents
A grinding device for auto-parts Download PDFInfo
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- CN212351422U CN212351422U CN202021020979.6U CN202021020979U CN212351422U CN 212351422 U CN212351422 U CN 212351422U CN 202021020979 U CN202021020979 U CN 202021020979U CN 212351422 U CN212351422 U CN 212351422U
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Abstract
The utility model discloses a grinding device for auto-parts, the on-line screen storage device comprises a base, the upper end fixedly connected with support of base, the lower extreme fixedly connected with fixed column of support, it is connected with the fixed disk to rotate on the fixed column, it is connected with many dwangs to rotate on the fixed disk, the lower extreme fixedly connected with of dwang polishes the wheel, fixed mounting has the motor on the support, fixedly connected with drive gear on the output shaft of motor, drive gear passes through planetary gear set and is connected with each dwang transmission, the upper end of base is equipped with places the platform. The utility model has the advantages that by arranging the planetary gear set and the polishing wheels, each polishing wheel can rotate while revolving around the fixed shaft, and compared with the traditional single polishing direction, the polishing effect is better; through setting up the pneumatic cylinder, can realize not only being convenient for handling the wheel hub of polishing to the lift of elevating platform, can also be applicable to polishing of different specification wheel hubs.
Description
Technical Field
The utility model belongs to the technical field of auto-parts processing, especially, relate to a grinding device for auto-parts.
Background
Automobile parts are each unit constituting the whole of an automobile and a product serving the automobile, and the automobile parts are roughly classified into an engine system, a running system, a body attachment, a steering system, and a brake system.
In the automobile wheel hub production process, often need polish its surface to detach the burr, current grinding device structure is comparatively simple, comprises polishing wheel and motor usually, and operating personnel need handheld grinding device to polish the wheel hub surface, because polishing wheel's the direction of polishing is single, the dead angle of polishing appears easily, makes final polishing effect not good, moreover, because single polishing wheel is limited with wheel hub's area of contact, polishing efficiency is lower.
To this end, we propose a polishing device for automobile parts to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that polishing efficiency is low and polishing effect is not good of auto-parts among the prior art, and the polishing device for auto-parts who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a grinding device for auto-parts, the on-line screen storage device comprises a base, the upper end fixedly connected with support of base, the lower extreme fixedly connected with fixed column of support, it is connected with the fixed disk to rotate on the fixed column, it is connected with many dwangs to rotate on the fixed disk, the lower extreme fixedly connected with wheel of polishing of dwang, fixed mounting has the motor on the support, fixedly connected with drive gear on the output shaft of motor, drive gear passes through planetary gear set and is connected with each dwang transmission, the upper end of base is equipped with places the platform.
Preferably, the fixed column is fixedly connected with a rotating sleeve outside, and the fixed disk is sleeved outside the rotating sleeve in a rotating manner.
Preferably, be equipped with a plurality of through holes on the fixed disk, each the dwang runs through the setting in the through hole, the outer fixedly connected with stop collar of dwang, the lower extreme of stop collar offsets with the upper end of fixed disk and contacts.
Preferably, the planetary gear set comprises a gear ring, a fixed gear and a plurality of movable gears, the fixed gear is fixedly connected outside the fixed column, the gear ring is arranged outside the fixed gear, the movable gears are meshed between the gear ring and the fixed gear, the driving gear is meshed with the outer side wall of the gear ring, and each movable gear is respectively and fixedly connected with the upper end of each rotating rod.
Preferably, the gear ring, the fixed gear, the movable gear and the driving gear are herringbone gears.
Preferably, the placing table consists of a hydraulic cylinder and a lifting table, the hydraulic cylinder is fixedly connected to the upper end of the base, the lifting table is fixedly connected to the upper end of the hydraulic cylinder, and the axis of the fixing column passes through the center of the lifting table.
Preferably, the upper end of the lifting platform is fixedly connected with a plurality of limiting bulges.
Compared with the prior art, the beneficial effects of the utility model are that:
by arranging the planetary gear set and the polishing wheels, each polishing wheel can rotate while revolving around the fixed shaft, and compared with the traditional single polishing direction, the polishing effect is better; through setting up the pneumatic cylinder, can realize not only being convenient for handling the wheel hub of polishing to the lift of elevating platform, can also be applicable to polishing of different specification wheel hubs.
Drawings
Fig. 1 is a schematic structural view of a polishing device for automobile parts according to the present invention;
fig. 2 is a schematic view of a connection relationship between a planetary gear set and a driving gear in a polishing device for automobile parts according to the present invention;
fig. 3 is a schematic structural view of a fixed disc in the polishing device for automobile parts according to the present invention;
fig. 4 is the utility model provides a connection relation sketch map of transfer pole, stop collar and emery wheel in a grinding device for auto-parts.
In the figure: the device comprises a base 1, a support 2, a fixed column 3, a fixed disc 4, a rotating rod 5, a grinding wheel 6, a motor 7, a driving gear 8, a planetary gear set 9, a placing table 10, a rotating sleeve 11, a through hole 12, a limiting sleeve 13, a gear ring 14, a fixed gear 15, a movable gear 16, a hydraulic cylinder 17, a lifting table 18 and a limiting bulge 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a grinding device for auto-parts, includes base 1, base 1's upper end fixedly connected with support 2, support 2's lower extreme fixedly connected with fixed column 3, rotate on the fixed column 3 and be connected with fixed disk 4, the outer fixedly connected with of fixed column 3 changes cover 11, fixed disk 4 rotates the cover and establishes outside changeing cover 11, changes cover 11 both ends big centre thin for fixed disk 4 rotates and overlaps 11 on changeing, is difficult for droing.
The fixed disk 4 is rotatably connected with a plurality of rotating rods 5, the fixed disk 4 is provided with a plurality of through holes 12, each rotating rod 5 penetrates through the through holes 12, the rotating rod 5 is fixedly connected with a limiting sleeve 13, the lower end of the limiting sleeve 13 is abutted to the upper end of the fixed disk 4, and the limiting sleeve 13 is arranged to play a bearing role, so that the rotating rod 5 and the connecting piece of the rotating rod 5 can be applied to the fixed disk 4.
The lower extreme fixedly connected with grinding wheel 6 of dwang 5, fixed mounting has the motor 7 that the model is Y160M1-2 on the support 2, fixedly connected with drive gear 8 on the output shaft of motor 7, drive gear 8 passes through planetary gear set 9 and is connected with each dwang 5 transmission, planetary gear set 9 comprises ring gear 14, fixed gear 15 and a plurality of loose gear 16, fixed gear 15 fixed connection is outside fixed column 3, ring gear 14 sets up the outside at fixed gear 15, loose gear 16 meshes between ring gear 14 and fixed gear 15, drive gear 8 meshes with the lateral wall of ring gear 14, each loose gear 16 respectively with the upper end fixed connection of each dwang 5.
Furthermore, the gear ring 14, the fixed gear 15, the movable gear 16 and the driving gear 8 are all herringbone gears, and the herringbone gears have the advantages of high contact ratio, small axial load, high bearing capacity and stable work, the self gravity of each gear can be reduced, and the meshing effect is improved.
Now, the operation principle of the present invention is described as follows:
the utility model discloses when using, put wheel hub on elevating platform 18, jack-up 18 makes progress through pneumatic cylinder 17 after that, until the last surface contact of emery wheel 6 and wheel hub, then starter motor 7, motor 7 drives drive gear 8 and rotates, drive gear 8 drives ring gear 14 and rotates, ring gear 14 is at the pivoted in-process, can drive each loose gear 16 and rotate, under the restraint of fixed gear 15, each loose gear 16 is when revolving around fixed column 3, still can take place the rotation around self axis, because loose gear 16 keeps synchronous motion through dwang 5 and emery wheel 6, can realize to beat emery wheel 6 and rotate and polish around the wheel hub upper end, realize better effect of polishing, also can improve polishing speed greatly.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a grinding device for auto-parts, includes base (1), its characterized in that, upper end fixedly connected with support (2) of base (1), the lower extreme fixedly connected with fixed column (3) of support (2), it is connected with fixed disk (4) to rotate on fixed column (3), it is connected with many dwang (5) to rotate on fixed disk (4), the lower extreme fixedly connected with of dwang (5) polishes wheel (6), fixed mounting has motor (7) on support (2), fixedly connected with drive gear (8) on the output shaft of motor (7), drive gear (8) are connected with each dwang (5) transmission through planetary gear set (9), the upper end of base (1) is equipped with places platform (10).
2. The grinding device for the automobile accessories is characterized in that a rotating sleeve (11) is fixedly connected outside the fixed column (3), and the fixed disk (4) is rotatably sleeved outside the rotating sleeve (11).
3. The grinding device for the automobile accessories is characterized in that a plurality of through holes (12) are formed in the fixed disc (4), the rotating rods (5) penetrate through the through holes (12), a limiting sleeve (13) is fixedly connected to the outer side of each rotating rod (5), and the lower end of each limiting sleeve (13) is in contact with the upper end of the fixed disc (4) in an abutting mode.
4. The sanding device for auto-parts according to claim 1, characterized in that the planetary gear set (9) consists of a ring gear (14), a fixed gear (15) and a plurality of movable gears (16), the fixed gear (15) is fixedly connected outside the fixed column (3), the ring gear (14) is arranged outside the fixed gear (15), the movable gears (16) are engaged between the ring gear (14) and the fixed gear (15), the driving gear (8) is engaged with the outer side wall of the ring gear (14), and each movable gear (16) is fixedly connected with the upper end of each rotating rod (5).
5. Sanding device for automobile accessories according to claim 4, characterized in that the ring gear (14), the fixed gear (15), the loose gear (16) and the driving gear (8) all employ herringbone gears.
6. The sanding device for auto-parts according to claim 1, characterized in that the placement table (10) consists of a hydraulic cylinder (17) and a lifting table (18), the hydraulic cylinder (17) being fixedly connected to the upper end of the base (1), the lifting table (18) being fixedly connected to the upper end of the hydraulic cylinder (17), the axis of the fixed column (3) passing through the center of the lifting table (18).
7. Grinding device for automobile accessories according to claim 6, characterized in that a plurality of limit protrusions (19) are fixedly connected to the upper end of the lifting table (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021020979.6U CN212351422U (en) | 2020-06-06 | 2020-06-06 | A grinding device for auto-parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021020979.6U CN212351422U (en) | 2020-06-06 | 2020-06-06 | A grinding device for auto-parts |
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| Publication Number | Publication Date |
|---|---|
| CN212351422U true CN212351422U (en) | 2021-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021020979.6U Active CN212351422U (en) | 2020-06-06 | 2020-06-06 | A grinding device for auto-parts |
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| Country | Link |
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| CN (1) | CN212351422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114161290A (en) * | 2021-12-16 | 2022-03-11 | 常德市鼎城区正荣机械制造有限公司 | Pulley shaft production method and device |
-
2020
- 2020-06-06 CN CN202021020979.6U patent/CN212351422U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114161290A (en) * | 2021-12-16 | 2022-03-11 | 常德市鼎城区正荣机械制造有限公司 | Pulley shaft production method and device |
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