CN209754883U - Driving device for hub grinding equipment - Google Patents
Driving device for hub grinding equipment Download PDFInfo
- Publication number
- CN209754883U CN209754883U CN201920304912.6U CN201920304912U CN209754883U CN 209754883 U CN209754883 U CN 209754883U CN 201920304912 U CN201920304912 U CN 201920304912U CN 209754883 U CN209754883 U CN 209754883U
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- hub
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Abstract
The utility model discloses a driving device for hub grinding equipment, which comprises a lifting mechanism, a cantilever planetary transmission mechanism, a swinging mechanism and a hub chuck plate; the lifting mechanism comprises a lifting drive and a supporting plate; the swing mechanism comprises a worm and gear type rotary drive and a connecting plate; the worm and gear type rotary drive is connected to the supporting plate; one end of the cantilever planetary transmission mechanism is fixedly connected with the connecting plate, and the other end of the cantilever planetary transmission mechanism is fixedly connected with the hub chuck; the lifting drive drives the supporting plate to do lifting reciprocating motion so as to drive the hub chuck to do lifting reciprocating motion, the worm gear type rotation drive reciprocating rotation drives the hub chuck to swing left and right in the vertical direction, and the cantilever planetary transmission mechanism drives the hub chuck to do revolution and rotation motion. This wheel hub is drive arrangement for grinding equipment, the automatic control wheel hub of multi-angle moves in grinding container, can effectively improve grinding efficiency, and machining efficiency is high.
Description
Technical Field
The utility model relates to an automated production equipment technical field specifically is a drive arrangement for hub grinding equipment.
Background
Among the prior art, automobile wheel hub generally is the metal casting, its grinding process is mainly to remove the runner, the burring, surface finish, the structure that has the grinding finishing machine who is used for grinding wheel hub is comparatively simple, generally install wheel hub with the manual work and press from both sides in getting the device, put into vibrations burnishing machine and grind the polishing, the wheel hub that the adoption was rocked vibrations burnishing machine and is ground throws away there is thin burr and the inhomogeneous problem of polishing, and also damage wheel hub easily, the result of use is unsatisfactory, and the later stage still needs to adopt artifical polishing, the effect is low and the dust is many, cause the cost of labor high, high labor strength, waste time and manpower, low production efficiency. Therefore, the utility model discloses a wheel hub grinds drive arrangement for equipment can drive the wheel hub of pressing from both sides the clamp and getting the device centre gripping and do the revolution and the rotation is lifting and drop reciprocating motion and horizontal hunting on the vertical direction simultaneously in grinding the container, reaches the multi-angle and grinds.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose is: the driving device for the hub grinding equipment is provided, and can drive a hub clamped by a clamping device to revolve and rotate in a grinding container and simultaneously do lifting reciprocating motion and swing left and right in the vertical direction, so that multi-angle grinding is achieved.
the technical scheme of the utility model is that: a driving device for hub grinding equipment comprises a lifting mechanism, a cantilever planetary transmission mechanism, a swinging mechanism and a hub chuck; the lifting mechanism comprises a lifting drive and a supporting plate; the swing mechanism comprises a worm and gear type rotary drive and a connecting plate; the worm and gear type rotary drive is connected to the supporting plate; one end of the cantilever planetary transmission mechanism is fixedly connected with the connecting plate, and the other end of the cantilever planetary transmission mechanism is fixedly connected with the hub chuck; the lifting drive drives the supporting plate to do lifting reciprocating motion so as to drive the hub chuck to do lifting reciprocating motion, the worm gear type rotation drive reciprocating rotation drives the hub chuck to swing left and right in the vertical direction, and the cantilever planetary transmission mechanism drives the hub chuck to do revolution and rotation motion.
As a preferred technical scheme, the lifting drive comprises a vertical lifting pedestal, and a guide rail, a transmission screw, a lifting speed reducer and a lifting transmission motor which are arranged on the lifting pedestal; the lifting transmission motor is arranged on a lifting speed reducer, the lifting speed reducer is connected with a transmission screw rod, the transmission screw rod is in threaded transmission connection with the supporting plate, the guide rail is vertically and fixedly connected to the lifting base frame, and the supporting plate is in sliding connection with the guide rail; the lifting transmission motor drives the lifting speed reducer, and the lifting speed reducer drives the transmission screw through the internal speed reducing mechanism to enable the supporting plate to drive the cantilever planetary transmission mechanism to reciprocate up and down along the guide rail.
As a preferred technical scheme, the two guide rails are symmetrically arranged on two sides of the transmission screw rod, and the transmission screw rod is arranged in the middle of the front side of the lifting pedestal.
According to a preferable technical scheme, the lifting base frame is further provided with a screw guide seat, a guide hole coaxial with the transmission screw is formed in the screw guide seat, and the lower end of the transmission screw is sleeved in the guide hole.
As a preferred technical scheme, the cantilever planetary transmission mechanism comprises a cantilever shell, and a planetary driving motor, a driving gear, a transition gear, a sun gear, a planet gear, a revolution plate, a fixed flange and a rotation shaft which are arranged in the cantilever shell; the planetary driving motor is arranged on the driving gear, the driving gear is connected with the transition gear, the transition gear is connected with the sun gear, the sun gear is connected with the planetary gear, the revolution plate is coaxially fixed with the sun gear, the planetary gear is coaxially and fixedly connected with the fixed flange and respectively arranged above and below the revolution plate, and the rotating shaft is fixedly arranged at the axis of the fixed flange; the planetary driving motor drives the driving gear to rotate, the sun gear is driven to rotate through transmission of the transition gear, the planetary gear is driven to do circular motion around the sun gear and rotate simultaneously, and finally the planetary gear drives the rotation shaft to rotate and revolve around the axis of the revolution plate; the lower end of the rotation shaft is fixedly connected with the hub chuck.
As a preferred technical scheme, the sun wheel consists of an upper sun wheel and a lower sun wheel which are coaxially and fixedly connected, and is in an I shape; the upper sun gear is a straight gear and is in meshing transmission with the transition gear; the lower sun gear is a helical gear and is in meshing transmission with the planet gear.
The utility model has the advantages that: this wheel hub is drive arrangement for grinding equipment, moreover, the steam generator is simple in structure, and reasonable design, when mainly using on wheel hub grinding equipment, the wheel hub that the grinding was waited to the centre gripping of wheel hub (holding) chuck is the revolution and the rotation in grinding the container, the drive belt of going up and down drives the wheel hub (holding) chuck and is done the lift reciprocating motion simultaneously, worm gear formula rotary drive reciprocal rotation drives the wheel hub (holding) chuck at the vertical direction horizontal hunting, consequently, the wheel hub of waiting to grind is four directions's motion simultaneously in grinding the container, make wheel hub reach the multi-angle and grind, less grinding dead angle, effectively improve the.
Drawings
The invention will be further described with reference to the following drawings and examples:
Fig. 1 is a schematic structural view of the present invention when mounted on a hub grinding apparatus;
Fig. 2 is a schematic structural view of a driving device for a hub grinding apparatus according to the present invention;
fig. 3 is a schematic structural diagram of the lifting mechanism of the present invention;
FIG. 4 is a schematic structural view of the cantilever planetary transmission mechanism of the present invention;
Wherein: 1. a lifting mechanism; 2. a cantilever planetary transmission mechanism; 3. a swing mechanism; 4. a hub chuck; 5. a grinding vessel; 6. a base.
Detailed Description
Example (b):
the utility model discloses a driving device for hub grinding equipment, which comprises a lifting mechanism 1, a cantilever planetary transmission mechanism 2, a swing mechanism 3 and a hub chuck plate 4; when the driving device is installed on a hub grinding device, as shown in figure 1, the lifting mechanism 1 is installed on a base 6, and a hub chuck 4 is positioned above a grinding container 5. As shown in fig. 2 and 3, the lifting mechanism 1 comprises a lifting drive and a supporting plate 1-1; the swing mechanism 3 comprises a worm and gear type rotary drive 3-1 and a connecting plate 3-2; the worm and gear type rotary drive 3-1 is connected to the supporting plate 1-1; one end of the cantilever planetary transmission mechanism 2 is fixedly connected with the connecting plate 3-2, and the other end of the cantilever planetary transmission mechanism is fixedly connected with the hub chuck plate 4; the lifting drive drives the supporting plate 1-1 to do lifting reciprocating motion so as to drive the hub chuck 4 to do lifting reciprocating motion, the worm gear type rotary drive 3-1 rotates in a reciprocating mode to drive the hub chuck 4 to swing left and right in the vertical direction, and the cantilever planetary transmission mechanism 2 drives the hub chuck 4 to do revolution and rotation motion.
As shown in fig. 3, the lifting drive comprises a vertical lifting pedestal 1-6, and a guide rail 1-2, a transmission screw 1-3, a lifting speed reducer 1-4 and a lifting transmission motor 1-5 which are arranged on the lifting pedestal 1-6; the lifting transmission motor 1-5 is arranged on a lifting speed reducer 1-4, the lifting speed reducer 1-4 is connected with a transmission screw rod 1-3, the transmission screw rod 1-3 is in threaded transmission connection with a supporting plate 1-1, a guide rail 1-2 is vertically and fixedly connected to a lifting base frame 1-6, and the supporting plate 1-1 is in sliding connection with the guide rail 1-2; a lifting transmission motor 1-5 drives a lifting speed reducer 1-4, and the lifting speed reducer 1-4 drives a transmission screw rod 1-3 through an internal speed reducing mechanism to enable a supporting plate 1-1 to drive a cantilever planetary transmission mechanism 2 to reciprocate up and down along a guide rail 1-2.
To further describe the above solution, as shown in fig. 3, two guide rails 1-2 are symmetrically disposed on both sides of the driving screw 1-3, and the driving screw 1-3 is disposed in the middle of the front side of the lifting pedestal 1-6. The lifting pedestal 1-6 is further provided with a screw guide seat 1-7, a guide hole coaxial with the transmission screw 1-3 is formed in the screw guide seat 1-7, and the lower end of the transmission screw 1-3 is sleeved in the guide hole.
As shown in fig. 4, the cantilever planetary transmission mechanism 2 comprises a cantilever housing, and a planetary driving motor 2-1, a driving gear 2-2, a transition gear 2-3, a sun gear 2-4, a planetary gear 2-5, a revolution plate 2-6, a fixed flange 2-7 and a rotation shaft 2-8 which are arranged in the cantilever housing; the planetary driving motor 2-1 is arranged on the driving gear 2-2, the driving gear 2-2 is connected with the transition gear 2-3, the transition gear 2-3 is connected with the sun gear 2-4, the sun gear 2-4 is connected with the planetary gear 2-5, the revolution plate 2-6 is coaxially fixed with the sun gear 2-4, the planetary gear 2-5 is coaxially and fixedly connected with the fixed flange 2-7 and respectively arranged above and below the revolution plate 2-6, and the rotating shaft 2-8 is fixedly arranged at the axle center of the fixed flange 2-7; a planetary driving motor 2-1 drives a driving gear 2-2 to rotate, and the driving gear drives a sun gear 2-4 to rotate through transmission of a transition gear 2-3, so that a planetary gear 2-5 is driven to do circular motion around the sun gear 2-4 and rotate at the same time, and finally the planetary gear 2-5 drives a rotation shaft 2-8 to rotate and revolve around the axis of a revolution disc 2-6; the lower ends of the rotating shafts 2-8 are fixedly connected with the hub chuck 4. The sun wheels 2-4 are composed of an upper sun wheel and a lower sun wheel which are coaxially and fixedly connected and are in an I shape; the upper sun gear is a straight gear and is in meshing transmission with the transition gears 2-3; the lower sun gear is a helical gear and is in meshing transmission with the planet gears 2-5.
The utility model discloses a wheel hub is drive arrangement for grinding apparatus, when installing on wheel hub grinding apparatus, as shown in figure 1, its theory of operation is: the hub chuck 4 clamps the hub to be ground to revolve and rotate in the grinding container, meanwhile, the hub chuck 4 is driven to move up and down in a reciprocating mode by lifting and driving, the hub chuck 4 is driven to swing left and right in the vertical direction by worm and gear type rotation driving 3-1 in a reciprocating mode (the swing angle is set according to the diameter of the grinding container 5, and the swing angle does not collide with the inner wall of the grinding container 5 during movement), therefore, the hub to be ground does movement in four directions in the grinding container, the hub can be ground in multiple angles, grinding dead angles are reduced, and the grinding effect is effectively improved.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical concepts of the present invention be covered by the claims of the present invention.
Claims (6)
1. A drive arrangement for hub grinding device which characterized in that: comprises a lifting mechanism (1), a cantilever planetary transmission mechanism (2), a swinging mechanism (3) and a hub chuck (4); the lifting mechanism (1) comprises a lifting drive and a supporting plate (1-1); the swing mechanism (3) comprises a worm and gear type rotary drive (3-1) and a connecting plate (3-2); the worm and gear type rotary drive (3-1) is connected to the supporting plate (1-1); one end of the cantilever planetary transmission mechanism (2) is fixedly connected with the connecting plate (3-2), and the other end of the cantilever planetary transmission mechanism is fixedly connected with the hub chuck (4); the lifting drive drives the supporting plate (1-1) to do lifting reciprocating motion so as to drive the hub chuck (4) to do lifting reciprocating motion, the worm and gear type rotary drive (3-1) rotates in a reciprocating mode to drive the hub chuck (4) to swing left and right in the vertical direction, and the cantilever planetary transmission mechanism (2) drives the hub chuck (4) to do revolution and rotation motion.
2. A drive device for a hub grinding apparatus according to claim 1, wherein: the lifting drive comprises a vertical lifting pedestal (1-6), and a guide rail (1-2), a transmission screw (1-3), a lifting speed reducer (1-4) and a lifting transmission motor (1-5) which are arranged on the lifting pedestal (1-6); the lifting transmission motor (1-5) is arranged on a lifting speed reducer (1-4), the lifting speed reducer (1-4) is connected with a transmission screw (1-3), the transmission screw (1-3) is in threaded transmission connection with a supporting plate (1-1), a guide rail (1-2) is vertically and fixedly connected to a lifting base frame (1-6), and the supporting plate (1-1) is in sliding connection with the guide rail (1-2); the lifting transmission motor (1-5) drives the lifting speed reducer (1-4), and the lifting speed reducer (1-4) drives the transmission screw (1-3) through the internal speed reducing mechanism, so that the supporting plate (1-1) drives the cantilever planetary transmission mechanism (2) to reciprocate up and down along the guide rail (1-2).
3. A drive device for a hub grinding apparatus according to claim 2, wherein: the two guide rails (1-2) are symmetrically arranged on two sides of the transmission screw rods (1-3), and the transmission screw rods (1-3) are arranged in the middle of the front side of the lifting base frame (1-6).
4. A drive device for a hub grinding apparatus according to claim 2, wherein: the lifting base frame (1-6) is further provided with a screw guide seat (1-7), a guide hole coaxial with the transmission screw (1-3) is formed in the screw guide seat (1-7), and the lower end of the transmission screw (1-3) is sleeved in the guide hole.
5. A drive device for a hub grinding apparatus according to claim 2, wherein: the cantilever planetary transmission mechanism (2) comprises a cantilever shell, and a planetary driving motor (2-1), a driving gear (2-2), a transition gear (2-3), a sun gear (2-4), a planetary gear (2-5), a common rotating disc (2-6), a fixed flange (2-7) and a rotating shaft (2-8) which are arranged in the cantilever shell; the planetary drive motor (2-1) is arranged on the drive gear (2-2), the drive gear (2-2) is connected with the transition gear (2-3), the transition gear (2-3) is connected with the sun gear (2-4), the sun gear (2-4) is connected with the planetary gear (2-5), the revolution plate (2-6) is coaxially fixed with the sun gear (2-4), the planetary gear (2-5) is coaxially and fixedly connected with the fixed flange (2-7) and is respectively arranged above and below the revolution plate (2-6), and the rotating shaft (2-8) is fixedly arranged on the axis of the fixed flange (2-7); a planetary driving motor (2-1) drives a driving gear (2-2) to rotate, a transition gear (2-3) is used for transmission, a sun gear (2-4) is driven to rotate, a planetary gear (2-5) is driven to do circular motion around the sun gear (2-4) and rotate at the same time, and finally the planetary gear (2-5) drives a rotation shaft (2-8) to rotate and revolve around the axis of a revolution plate (2-6); the lower end of the rotation shaft (2-8) is fixedly connected with the hub chuck (4).
6. a drive device for a hub grinding apparatus according to claim 5, wherein: the sun wheel (2-4) is composed of an upper sun wheel and a lower sun wheel which are coaxially and fixedly connected and is I-shaped; the upper sun gear is a straight gear and is in gear engagement transmission with the transition gear (2-3); the lower sun gear is a helical gear and is in gear engagement transmission with the planet gears (2-5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920304912.6U CN209754883U (en) | 2019-03-11 | 2019-03-11 | Driving device for hub grinding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920304912.6U CN209754883U (en) | 2019-03-11 | 2019-03-11 | Driving device for hub grinding equipment |
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| Publication Number | Publication Date |
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| CN209754883U true CN209754883U (en) | 2019-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920304912.6U Active CN209754883U (en) | 2019-03-11 | 2019-03-11 | Driving device for hub grinding equipment |
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| CN (1) | CN209754883U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111922847A (en) * | 2020-08-19 | 2020-11-13 | 湖南省宝满科技开发有限公司 | Oil cylinder body surface circumference finish machining device for machining |
| CN113319529A (en) * | 2021-05-29 | 2021-08-31 | 黄胜 | Production and processing technology of forged hub |
| CN113579964A (en) * | 2021-08-05 | 2021-11-02 | 青岛理工大学 | Grinding wheel polishing control device and closed-loop control system comprising same |
-
2019
- 2019-03-11 CN CN201920304912.6U patent/CN209754883U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111922847A (en) * | 2020-08-19 | 2020-11-13 | 湖南省宝满科技开发有限公司 | Oil cylinder body surface circumference finish machining device for machining |
| CN113319529A (en) * | 2021-05-29 | 2021-08-31 | 黄胜 | Production and processing technology of forged hub |
| CN113579964A (en) * | 2021-08-05 | 2021-11-02 | 青岛理工大学 | Grinding wheel polishing control device and closed-loop control system comprising same |
| CN113579964B (en) * | 2021-08-05 | 2022-09-16 | 青岛理工大学 | Grinding wheel polishing control device and closed-loop control system comprising same |
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