阅读说明：本技术 一种基于齿轮传动原理的新能源汽车轮毂打磨装置 (New energy automobile wheel hub grinding device based on gear drive principle ) 是由 梁敏连 于 2020-05-20 设计创作，主要内容包括：本发明涉及新能源汽车技术领域,且公开了一种基于齿轮传动原理的新能源汽车轮毂打磨装置,包括底座,其特征在于：所述底座的内部互动连接有双向丝杆,所述双向丝杆外部固定连接有恒星齿轮,所述恒星齿轮的外部啮合连接有行星齿轮,所述行星齿轮的内部活动连接有定位杆,所述行星齿轮的外部啮合连接有转动座,所述转动座的顶部滑动连接有支撑杆,通过恒星齿轮、行星齿轮、定位杆、转动座、支撑杆、液压泵、伸缩轴、打磨头和打磨电机的配合使用,从而达到带动打磨头同时周转和自转的效果,有效提高轮毂打磨的速度,提高打磨效率,降低不断移动打磨轮的麻烦,降低操作难度和工作强度,从而有效提高轮毂生产的生产效率。(The invention relates to the technical field of new energy automobiles, and discloses a new energy automobile hub polishing device based on a gear transmission principle, which comprises a base and is characterized in that: the inside interactive connection of base has two-way lead screw, the outside fixedly connected with sun gear of two-way lead screw, sun gear's outside meshing is connected with planetary gear, planetary gear's inside swing joint has the locating lever, planetary gear's outside meshing is connected with and rotates the seat, the top sliding connection who rotates the seat has the bracing piece, uses through sun gear, planetary gear, locating lever, rotation seat, bracing piece, hydraulic pump, telescopic shaft, the cooperation of polishing head and grinding motor to reach the effect that drives the polishing head and have enough to meet the need simultaneously and the rotation, effectively improve the speed that wheel hub polished, improve the efficiency of polishing, reduce the trouble of constantly removing the polishing wheel, reduce the operation degree of difficulty and working strength, thereby effectively improve the production efficiency of wheel hub production.)

1. The utility model provides a new forms of energy automobile wheel hub grinding device based on gear drive principle, includes base (1), its characterized in that: the polishing machine is characterized in that a bidirectional screw rod (2) is interactively connected to the inside of the base (1), a sun gear (3) is fixedly connected to the outside of the bidirectional screw rod (2), a planetary gear (4) is connected to the outside of the sun gear (3) in a meshed mode, a positioning rod (5) is movably connected to the inside of the planetary gear (4), a rotating seat (6) is connected to the outside of the planetary gear (4) in a meshed mode, a supporting rod (7) is connected to the top of the rotating seat (6) in a sliding mode, a hydraulic pump (8) is fixedly connected to the outside of the supporting rod (7), a telescopic shaft (9) is movably connected to the inside of the supporting rod (7), a polishing head (10) is fixedly connected to the outside of the telescopic shaft (9), and a polishing motor (11) is fixedly;

the outside swing joint of two-way lead screw (2) has elevating platform (12), the inside swing joint of elevating platform (12) has limiting plate (13), the outside meshing of limiting plate (13) is connected with adjusting screw (14), the inside sliding connection of limiting plate (13) has slider (15), the outside fixedly connected with kicking block (16) of slider (15), the top fixedly connected with sleeve pipe (17) of elevating platform (12), the inside swing joint at sleeve pipe (17) top has movable block (18), the spacing spring (19) of bottom fixedly connected with of movable block (18), the outside swing joint of movable block (18) has fixture block (20).

2. The device of claim 1 for polishing the new energy automobile hub based on the gear transmission principle is characterized in that: planetary gear (4) and locating lever (5) all are provided with threely, and three planetary gear (4) all mesh to be connected between sun gear (3) and rotation seat (6), and three planetary gear (4) are about the axle center symmetric distribution of two-way lead screw (2), the equal telescopic link of three locating lever (5), and locating lever (5) fixed connection is between base (1) and elevating platform (12).

3. The device of claim 1 for polishing the new energy automobile hub based on the gear transmission principle is characterized in that: the supporting rods (7) and the hydraulic pumps (8) are respectively provided with four to eight, the supporting rods (7) are symmetrically distributed about the axis of the bidirectional screw rod (2), and the hydraulic pumps (8) are movably connected inside the rotating seat (6).

4. The device of claim 1 for polishing the new energy automobile hub based on the gear transmission principle is characterized in that: the inside of limiting plate (13) sets up and is provided with six spacing grooves, and six spacing grooves are around the axle center symmetric distribution of limiting plate (13), and the lateral part of limiting plate (13) is provided with the tooth, limiting plate (13) lateral part tooth and adjusting screw (14) meshing connection, adjusting screw (14) swing joint is in the inside of elevating platform (12).

5. The device of claim 1 for polishing the new energy automobile hub based on the gear transmission principle is characterized in that: slider (15) and kicking block (16) all are provided with six, kicking block (16) and slider (15) fixed connection, slider (15) sliding connection in the inside of elevating platform (12), and slider (15) sliding connection is in the spacing inslot portion that limiting plate (13) set up.

6. The device of claim 1 for polishing the new energy automobile hub based on the gear transmission principle is characterized in that: the inside of sleeve pipe (17) is provided with hollow groove, and two-way lead screw (2) swing joint is in hollow groove's inside.

7. The device of claim 1 for polishing the new energy automobile hub based on the gear transmission principle is characterized in that: spacing spring (19) and fixture block (20) all swing joint in the inside of sleeve pipe (17), the one end and sleeve pipe (17) fixed connection of activity piece (18) are kept away from in spacing spring (19), and fixture block (20) are provided with three at least, and three fixture block (20) all run through sleeve pipe (17).

Technical Field

The invention relates to the technical field of new energy automobiles, in particular to a new energy automobile hub polishing device based on a gear transmission principle.

Background

The new energy automobile is different from the traditional fuel oil automobile in energy, so the difference in power is mainly reflected, but the overall structure of the whole automobile is not obviously different, so the basic processes in the whole automobile manufacturing of the new energy automobile and the fuel oil automobile are approximately the same, the whole automobile manufacturing generally comprises stamping, welding, grinding, coating and final assembly, and when the hub is manufactured, the hub is usually required to be ground in order to ensure the precision and the surface smoothness of the hub.

However, when the hub is polished by the conventional polishing device, the hub is usually fixed and fixed, the polishing wheel is rotated continuously, the whole hub is polished, so that the polishing speed is low, the polishing efficiency is low, the polishing flexibility is poor, and in the process of rotating the polishing wheel, the polishing wheel is easy to shift, the hub is out of round in the polishing process, the polishing effect of each surface is inconsistent, the precision and the qualification rate of the product are influenced, and the whole attractiveness of the product is also influenced.

In order to solve the problems, the inventor provides a new energy automobile hub polishing device based on a gear transmission principle, and the new energy automobile hub polishing device has the advantages of being high in polishing speed, high in polishing efficiency, good in polishing effect, capable of effectively guaranteeing polishing precision, and capable of effectively guaranteeing the uniformity of overall polishing, so that the product quality and attractiveness are effectively guaranteed.

Disclosure of Invention

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a new forms of energy automobile wheel hub grinding device based on gear drive principle, includes base, two-way lead screw, sun gear, planetary gear, locating lever, rotates seat, bracing piece, hydraulic pump, telescopic shaft, polishes head, grinding motor, elevating platform, limiting plate, adjusting screw, slider, kicking block, sleeve pipe, movable block, spacing spring, fixture block.

The positions and the connection relations of the structures are as follows:

the inside interactive connection of base has two-way lead screw, the outside fixedly connected with sun gear of two-way lead screw, sun gear's outside meshing is connected with planetary gear, planetary gear's inside swing joint has the locating lever, planetary gear's outside meshing is connected with rotates the seat, the top sliding connection who rotates the seat has the bracing piece, the outside fixedly connected with hydraulic pump of bracing piece, the inside swing joint of bracing piece has the telescopic shaft, the outside fixedly connected with of telescopic shaft polishes the head, the one end fixedly connected with grinding motor who polishes the head is kept away from to the telescopic shaft.

The outside swing joint of two-way lead screw has the elevating platform, the inside swing joint of elevating platform has the limiting plate, the outside meshing of limiting plate is connected with adjusting screw, the inside sliding connection of limiting plate has the slider, the outside fixedly connected with kicking block of slider, the top fixedly connected with sleeve pipe of elevating platform, the inside swing joint at sleeve pipe top has the movable block, the spacing spring of bottom fixedly connected with of movable block, the outside swing joint of movable block has the fixture block.

Preferably, a rotating motor is arranged outside the bidirectional screw rod.

Preferably, the planetary gears and the positioning rods are three, the three planetary gears are meshed with each other and connected between the sun gear and the rotating seat, the three planetary gears are symmetrically distributed about the axis of the bidirectional screw rod, the three positioning rods are telescopic and fixedly connected between the base and the lifting platform.

Preferably, the support rods and the hydraulic pump are respectively provided with four to eight, the support rods are symmetrically distributed about the axis of the bidirectional screw rod, and the hydraulic pump is movably connected inside the rotating seat.

Preferably, the inside setting of limiting plate is provided with six spacing grooves, and six spacing grooves are about the axle center symmetric distribution of limiting plate, and the lateral part of limiting plate is provided with the tooth, and limiting plate lateral part tooth and adjusting screw meshing are connected, and adjusting screw swing joint is in the inside of elevating platform.

Preferably, slider and kicking block all are provided with six, kicking block and slider fixed connection, slider sliding connection in the inside of elevating platform, and slider sliding connection is in the spacing inslot portion that the limiting plate set up.

Preferably, the sleeve is internally provided with a hollow groove, and the bidirectional screw rod is movably connected inside the hollow groove.

Preferably, the limiting springs and the clamping blocks are movably connected inside the sleeve, one ends of the limiting springs, far away from the movable blocks, are fixedly connected with the sleeve, the clamping blocks are at least three, and the three clamping blocks penetrate through the sleeve.

Advantageous effects

Compared with the prior art, the invention provides a new energy automobile hub polishing device based on a gear transmission principle, which has the following beneficial effects:

1. this new forms of energy automobile wheel hub grinding device based on gear drive principle uses through the cooperation of sun gear, planetary gear, locating lever, rotation seat, bracing piece, hydraulic pump, telescopic shaft, head of polishing and grinding motor to reach the effect that drives the head of polishing turnover simultaneously and rotation, effectively improve the speed that wheel hub polished, improve efficiency of polishing, reduce the trouble of constantly removing the wheel of polishing, reduce the operation degree of difficulty and working strength, thereby effectively improve the production efficiency of wheel hub production.

2. This new forms of energy automobile wheel hub grinding device based on gear drive principle, through the elevating platform, the limiting plate, adjusting screw, the slider, the kicking block, the sleeve pipe, the movable block, the cooperation of spacing spring and fixture block is used, thereby effectively guarantee the fixed stability of wheel hub, and effectively guarantee the axle center collineation of wheel hub's axle center and two-way lead screw, thereby effectively guarantee the precision of polishing and the effect of polishing, effectively improve the quality of polishing, avoid the wheel hub surface condition of polishing inconsistent, effectively guarantee the quality of wheel hub production and wheel hub's pleasing to the eye, thereby improve the device's result of use.

Drawings

FIG. 1 is a schematic view of the overall connection of the structure of the present invention;

FIG. 2 is an enlarged view of the connection of the support rod, the telescopic shaft, the polishing head and the polishing motor of part A of the structure of FIG. 1;

FIG. 3 is a schematic view showing the connection of a rotary base, a support rod, a hydraulic pump, a limiting plate and an adjusting screw of the section B-B of the structure of FIG. 1;

FIG. 4 is an enlarged view of the connection of the sleeve, the movable block, the limiting spring and the clamping block in section C of the structure of FIG. 1.

In the figure: 1. a base; 2. a bidirectional screw rod; 3. a sun gear; 4. a planetary gear; 5. positioning a rod; 6. a rotating seat; 7. a support bar; 8. a hydraulic pump; 9. a telescopic shaft; 10. polishing head; 11. polishing the motor; 12. a lifting platform; 13. a limiting plate; 14. adjusting the screw rod; 15. a slider; 16. a top block; 17. a sleeve; 18. a movable block; 19. a limiting spring; 20. and (7) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a new energy automobile hub polishing device based on a gear transmission principle includes a base 1, a bidirectional screw rod 2, a sun gear 3, a planetary gear 4, a positioning rod 5, a rotating seat 6, a supporting rod 7, a hydraulic pump 8, a telescopic shaft 9, a polishing head 10, a polishing motor 11, a lifting table 12, a limiting plate 13, an adjusting screw 14, a sliding block 15, an ejector block 16, a sleeve 17, a movable block 18, a limiting spring 19, and a clamping block 20.

The positions and the connection relations of the structures are as follows:

the inner part of the base 1 is interactively connected with a bidirectional screw rod 2, the outer part of the bidirectional screw rod 2 is provided with a rotating motor, the outer part of the bidirectional screw rod 2 is fixedly connected with a sun gear 3, the outer part of the sun gear 3 is meshed with a planetary gear 4, the inner part of the planetary gear 4 is movably connected with a positioning rod 5, the planetary gear 4 and the positioning rod 5 are respectively provided with three, the three planetary gears 4 are meshed and connected between the sun gear 3 and a rotating seat 6, the three planetary gears 4 are symmetrically distributed around the axis of the bidirectional screw rod 2, the three positioning rods 5 are respectively telescopic and fixedly connected between the base 1 and a lifting platform 12, the outer part of the planetary gear 4 is meshed and connected with a rotating seat 6, the top part of the rotating seat 6 is slidably connected with a supporting rod 7, the outer part of the supporting rod 7 is, and bracing piece 7 is about 2 axle center symmetric distributions of two-way lead screw, hydraulic pump 8 swing joint is in the inside of rotating seat 6, the inside swing joint of bracing piece 7 has telescopic shaft 9, the outside fixedly connected with of telescopic shaft 9 polishes head 10, telescopic shaft 9 keeps away from the one end fixedly connected with grinding motor 11 of polishing head 10, through sun gear 3, planetary gear 4, locating lever 5, rotate seat 6, bracing piece 7, hydraulic pump 8, telescopic shaft 9, polish head 10 and grinding motor 11's cooperation is used, thereby reach the effect that drives polishing head 10 turnover and rotation simultaneously, effectively improve the speed that wheel hub polished, improve polishing efficiency, reduce the trouble of constantly removing the polishing wheel, reduce the operation degree of difficulty and working strength, thereby effectively improve the production efficiency of wheel hub production.

The outside of the bidirectional screw rod 2 is movably connected with a lifting platform 12, the inside of the lifting platform 12 is movably connected with a limiting plate 13, the outside of the limiting plate 13 is meshed with an adjusting screw 14, the inside of the limiting plate 13 is provided with six limiting grooves which are symmetrically distributed about the axis of the limiting plate 13, the side part of the limiting plate 13 is provided with teeth, the side teeth of the limiting plate 13 are meshed with the adjusting screw 14, the adjusting screw 14 is movably connected with the inside of the lifting platform 12, the inside of the limiting plate 13 is slidably connected with a sliding block 15, the outside of the sliding block 15 is fixedly connected with an ejector block 16, the sliding block 15 and the ejector block 16 are both provided with six teeth, the ejector block 16 is fixedly connected with the sliding block 15, the sliding block 15 is slidably connected with the inside of the lifting platform 12, the sliding block 15 is slidably connected with the inside of the limiting groove arranged in the limiting, the bidirectional screw rod 2 is movably connected inside the hollow groove, the inside of the top of the sleeve 17 is movably connected with a movable block 18, the bottom of the movable block 18 is fixedly connected with a limiting spring 19, the outside of the movable block 18 is movably connected with a fixture block 20, the limiting spring 19 and the fixture block 20 are movably connected inside the sleeve 17, one end of the limiting spring 19, far away from the movable block 18, is fixedly connected with the sleeve 17, at least three fixture blocks 20 are arranged, the three fixture blocks 20 penetrate through the sleeve 17, and the lifting table 12, the limiting plate 13, the adjusting screw 14, the slide block 15, the top block 16, the sleeve 17, the movable block 18, the limiting spring 19 and the fixture block 20 are matched for use, so that the fixing stability of the hub is effectively ensured, the axle center of the hub and the axle center of the bidirectional screw rod 2 are effectively ensured to be collinear, the grinding precision and the grinding effect are effectively ensured, the quality of hub production and the pleasing to the eye of hub are effectively guaranteed to improve the device's result of use.

The working process and principle are that during working, the wheel hub is arranged at the top of the lifting platform 12, the limiting plate 13 is movably connected inside the lifting platform 2, six limiting grooves are formed in the limiting plate 13 and are symmetrically distributed around the axis of the limiting plate 13, teeth are arranged on the side portion of the limiting plate 13, the teeth on the side portion of the limiting plate 13 are meshed with the adjusting screw 14, the adjusting screw 14 is movably connected inside the lifting platform 12, six sliding blocks 15 and six ejecting blocks 16 are arranged, the ejecting blocks 16 are fixedly connected with the sliding blocks 15, the sliding blocks 15 are slidably connected inside the lifting platform 12, and the sliding blocks 15 are slidably connected inside the limiting grooves formed in the limiting plate 13. So through rotating adjusting screw 14, make adjusting screw 14 drive limiting plate 13 and rotate, limiting plate 13 drives slider 15 and slides in elevating platform 12 is inside, slider 15 drives kicking block 16 and removes, thereby make the fixed wheel hub of kicking block 16, and simultaneously because elevating platform 12 and sleeve pipe 17 fixed connection, sleeve pipe 17 and movable block 18 swing joint, movable block 18 and fixture block 20 swing joint, spacing spring 19 and the equal swing joint of fixture block 20 are in the inside of sleeve pipe 17, spacing spring 19 and movable block 18 fixed connection, spacing spring 19 keeps away from the one end and the sleeve pipe 17 fixed connection of movable block 18, fixture block 20 is provided with threely at least, and three fixture block 20 all runs through sleeve pipe 17, so when wheel hub cup joints in the outside of sleeve pipe 17, fixture block 20 joint wheel hub, thereby further guarantee wheel hub's stability.

Meanwhile, because the lifting platform 12 is movably connected with the two-way screw rod 2, the outer part of the two-way screw rod 2 is provided with a rotating motor, the outer part of the two-way screw rod 12 is fixedly connected with the sun gear 3, the sun gear 3 is meshed with the planet gear 4, the planet gear 4 is movably connected with the positioning rod 5, the planet gear 4 and the positioning rod 5 are respectively provided with three parts, the three planet gears 4 are respectively meshed and connected between the sun gear 3 and the rotating seat 6, the three planet gears 4 are symmetrically distributed about the axis of the two-way screw rod 2, the three positioning rods 5 are respectively telescopic and fixedly connected between the base 1 and the lifting platform 12, the rotating seat 6 is movably connected with the base 1, the support rods 7 and the hydraulic pump 8 are respectively provided with four to eight parts, the support rods 7 are respectively and slidably connected with the top of the rotating seat 6, the support rods 7 are, the hydraulic pump 8 is movably connected inside the rotating seat 6, the support rod 7 is movably connected with the telescopic shaft 9, the telescopic shaft 9 is fixedly connected with the polishing head 10, one end of the telescopic shaft 9, which is far away from the polishing head 10, is fixedly connected with the polishing motor 11, so that the support rod 7 is pushed by the hydraulic pump 8, the support rod 7 drives the polishing head 10 to move, the polishing head 10 is in contact with a wheel hub, the two-way screw rod 2 is driven to rotate by the rotating motor, the two-way screw rod 2 drives the lifting platform 12 to reciprocate up and down outside the two-way screw rod 2, meanwhile, the two-way screw rod 2 drives the sun gear 3 to rotate, the sun gear 3 drives the planetary gear 4 to rotate, the planetary gear 4 drives the rotating seat 6 to rotate, the rotating seat 6 drives the support rod 7 to rotate, the support rod 7 drives the polishing head 10 to rotate, the polishing motor 11 drives the polishing head 10 to, the position of polishing is adjusted to effectively guarantee the flexibility of polishing, guarantee the effect and the efficiency of polishing of wheel hub.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.