CN220926177U - Wheel hub lifting device for automobile maintenance - Google Patents
Wheel hub lifting device for automobile maintenance Download PDFInfo
- Publication number
- CN220926177U CN220926177U CN202322715242.6U CN202322715242U CN220926177U CN 220926177 U CN220926177 U CN 220926177U CN 202322715242 U CN202322715242 U CN 202322715242U CN 220926177 U CN220926177 U CN 220926177U
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- Prior art keywords
- wheel hub
- worm
- wheel
- lifting device
- sleeve
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- 238000012423 maintenance Methods 0.000 title claims abstract description 18
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 description 9
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a wheel hub lifting device for automobile maintenance, which comprises a device body, wherein a placing table is arranged on the device body, a sleeve is arranged above the placing table, a bidirectional screw rod is arranged in the placing table, supporting legs are arranged in the sleeve, a rotating shaft is arranged below the supporting legs, a wheel hub frame is welded above the supporting legs, a control rod is connected to the rotating shaft, a supporting column is arranged on the control rod, a worm wheel I is sleeved on the supporting column, a worm is arranged on one side of the worm wheel, a worm wheel II is arranged on the side of the worm, a motor is fixedly connected below the worm, a nut is sleeved on the bidirectional screw rod, lifting adjustment of a wheel hub can be realized, the practicability and convenience of the device are improved, a user can conveniently detach or maintain the wheel hub, the physical consumption of the user is reduced, the device can be moved according to the use requirement of the user, and the situation that the occupied space of the device is large when the device is not used is reduced.
Description
Technical Field
The utility model belongs to the technical field of automobile maintenance devices, and particularly relates to a wheel hub lifting device for automobile maintenance.
Background
The automobile repair is a general term for automobile maintenance and repair, namely, the automobile with faults is subjected to technical means to find out the cause of the faults, and certain measures are taken to remove the faults and restore the faults to achieve certain performance and safety standards, the automobile repair comprises an automobile overhaul and an automobile minor repair, the automobile major repair is a restorative repair for restoring the perfect technical condition and completely (or nearly completely) restoring the service life of the automobile by using a method for repairing or replacing any part (including a basic part) of the automobile, and the automobile minor repair is a restorative repair for restoring the service life of the automobile: the method for replacing or repairing individual parts ensures or restores the operational repair of the working capacity of the automobile, and in the automobile maintenance, the hub is used as an important part for the running of the automobile, the failure frequency is higher, and the disassembly and replacement of the hub are operations which are usually performed in the automobile maintenance.
In the prior art, a single person is generally required to lift the hub when the hub is replaced, the weight of the hub is large, great effort is required to be consumed when a worker is required to disassemble and assemble the hub, certain potential safety hazards are provided, the maintenance trouble of the worker is increased, the working efficiency is reduced, the existing hub lifting device cannot move the lifting device according to the working requirement of the site in the use process, although the hub lifting device for automobile maintenance disclosed in China patent No. CN107381420A comprises a device base, the bottom of the device base is detachably connected with a group of universal wheels, the top of the device base is connected with a hub bracket through a group of telescopic rods and a multi-stage oil cylinder, handles are arranged at the upper positions of two sides of the hub bracket, the middle position of the hub bracket is in running fit with a group of rotating rollers through bearings, the hub bracket is in running fit with a driving lead screw and a driven lead screw at the corresponding position on the outer side of the rotating rollers, one end of the driving lead screw is connected with a driven sprocket, the driving sprocket is externally connected with a handle, and the driving sprocket is matched with the driven sprocket through a chain; although the replacement of the hub is convenient, the multi-stage oil cylinder is used for lifting and supporting the empty hub bracket by adopting the manual lifting rod, so that the degree of automation is low, and the lifting is inconvenient; the quick movement can be realized through the universal wheel, but the universal wheel is easy to slide in the working process, all the total amount is borne on the universal wheel, the weight is born for a long time, the pulley is easy to damage, and the pulley needs to be replaced frequently; it needs to be equipped with two or more lifting devices, and the cost is high. Thus, upgrades and modifications based on the prior art are needed.
Disclosure of utility model
The utility model aims to provide a wheel hub lifting device for automobile maintenance, which aims to solve the problems in the prior art.
In order to solve the problems, the following technical scheme is provided:
the utility model provides a wheel hub lifts and holds in palm device for auto repair, includes the device body, including placing the platform on the device body, place the platform top and install the sleeve, be equipped with the supporting leg in the sleeve, the axis of rotation is installed to the supporting leg below, and the supporting leg top is provided with the wheel hub frame, be connected with the control lever in the axis of rotation, be equipped with the support column on the control lever, the supporting column cover is equipped with worm wheel one, worm wheel one side is equipped with the worm, the worm side is equipped with worm wheel two, worm below fixedly connected with motor.
The placing table is internally provided with a bidirectional screw rod, a nut is sleeved on the bidirectional screw rod, the left end and the right end of the nut are connected with connecting columns, connecting rods are connected to the connecting columns, connecting buckles are connected to the lower portions of the connecting rods, connecting plates are connected to the lower portions of the connecting buckles, and moving wheels are arranged below the connecting plates.
Further, a movable groove is formed in the sleeve, and a control rod is arranged in the movable groove.
Furthermore, a fixing frame is arranged below the support column, the first worm wheel and the second worm wheel.
Further, a reinforcing rod is arranged on the inner side wall of the sleeve, and the reinforcing rod is fixedly connected with the sleeve.
Further, the front end of the bidirectional screw rod is provided with a handle, and the handle is fixedly connected with the bidirectional screw rod.
Further, the wheel hub frame is provided with two groups, the two groups of wheel hub frames are provided with anti-skid pads, and the anti-skid pads are fixedly connected with the wheel hub frames.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the sleeve, the movable groove, the reinforcing rod, the supporting leg, the fixing frame, the supporting column, the first worm wheel, the second worm wheel, the worm, the control rod, the motor, the rotating shaft and the hub frame are arranged in the device, so that the lifting adjustment of the hub can be realized, the practicability and convenience of the device are improved, a user can conveniently detach or maintain the hub, and the physical consumption of the user is reduced.
According to the utility model, the handle, the bidirectional screw rod, the nut, the connecting column, the connecting rod, the connecting buckle, the connecting plate and the moving wheel are arranged in the device, so that the device can be moved according to the use requirement of a user, the condition that the device occupies a large space when not in use is reduced, the stability and the safety of the device are improved, and the trouble that the device is not easy to move is avoided.
The utility model is provided with two stations (two groups of hub frames), can finish the installation and replacement of two groups of hubs at one time, and has higher efficiency.
Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby. The embodiments of the utility model include many variations, modifications and equivalents within the spirit and scope of the appended claims.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of a wheel hub lifting device for vehicle maintenance according to the present utility model, wherein a connecting plate and a moving wheel are in a retracted immovable state;
FIG. 2 is an overall structural work view of a wheel hub lifting device for vehicle service according to the present utility model, wherein the wheel hub carrier is in a raised condition and the connecting plate and the traveling wheel are in an extended movable condition;
FIG. 3 is a perspective view of a lifting structure of a wheel hub lifting device for auto repair according to the present utility model;
FIG. 4 is an exploded view of a lifting structure of a wheel hub lifting device for auto repair according to the present utility model;
Fig. 5 is an exploded view of an adjustment structure of a wheel hub lifting device for auto repair according to the present utility model.
In the figure: 1. a device body; 2. a placement table; 3. a sleeve; 301. a movable groove; 4. a reinforcing rod; 5. support legs; 6. a fixing frame; 7. a support column; 8. a first worm wheel; 9. a second worm wheel; 10. a worm; 11. a control lever; 110. a motor; 12. a rotating shaft; 13. a hub frame; 131. an anti-slip pad; 14. a two-way screw rod; 15. a handle; 16. a nut; 17. a connecting column; 18. a connecting rod; 19. a connecting buckle; 20. a connecting plate; 21. and (5) moving the wheel.
Description of the embodiments
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-5, the wheel hub lifting device for automobile maintenance provided in this embodiment includes a device body 1, wherein the device body 1 includes a placement table 2, and a sleeve 3 is installed above the placement table 2.
The sleeve 3 is internally provided with supporting legs 5, a rotating shaft 12 is arranged below the supporting legs 5, and a hub frame 13 is welded above the supporting legs 5. The rotating shaft 12 is connected with a control rod 11, the control rod 11 is provided with a support column 7, the support column 7 is sleeved with a first worm wheel 8, the side edge of the first worm wheel 8 is provided with a worm 10, the side edge of the worm 10 is provided with a second worm wheel 9, and a motor 110 is fixedly connected below the worm 10.
The placing table 2 is internally provided with a bidirectional screw rod 14 (namely left and right sides are respectively provided with left and right threads), the bidirectional screw rod 14 is sleeved with a nut 16, the left and right ends of the nut 16 are connected with connecting columns 17, connecting rods 18 are connected to the connecting columns 17, connecting buckles 19 are connected to the lower sides of the connecting rods 18, the connecting rods 18 are rotationally connected with rotating shafts of the connecting buckles 19, connecting plates 20 are welded below the connecting buckles 19, and moving wheels 21 are arranged below the connecting plates 20.
Preferably, the movable groove 301 is formed in the sleeve 3, the control rod 11 is installed in the movable groove 301, the control rod 11 is convenient to adjust up and down in the movable groove 301, the practicability and convenience of the device are improved, manual adjustment can be performed, when the control rod 11 is blocked or inflexible in the swinging process, the control rod is quickly adjusted through external force, the control rod is a common technical skill in mechanical design, the fixing frame 6 is arranged below the support column 7, the first worm wheel 8 and the second worm wheel 9, the stability of the device is improved, the safety of the device in operation is ensured, the reinforcing rod 4 is arranged on the inner side wall of the sleeve 3, the reinforcing rod 4 is fixedly connected with the sleeve 3, the device is convenient to drive, the safety in driving between the devices is ensured, and the connection between the devices is enhanced.
Preferably, the front end of the bidirectional screw rod 14 is provided with a handle 15, the handle 15 is fixedly connected with the bidirectional screw rod 14, a user can drive the bidirectional screw rod 14 to rotate by rotating the handle 15, convenience is provided for the user, the hub frame 13 is provided with two groups, the two groups of hub frames 13 are provided with anti-slip pads 131, the anti-slip pads 131 are fixedly connected with the hub frames 13, the stability of the hub frames 13 is improved, and the safety of the hub during placement is ensured.
The application principle and the application flow of the utility model are as follows: when the device is used, the hub is placed in the hub frame 13, the motor 110 is controlled to operate, the worm 10 is driven to rotate by the motor 110, the worm 10 rotates in the process of driving the worm wheel 8 and the worm wheel 9 which are positioned at two sides to rotate, the worm wheel 8 and the worm wheel 9 drive the control rod 11 to ascend (form a simple swing rod sliding block mechanism) in the rotating process, the control rod 11 drives the supporting leg 5 to move upwards in the sleeve 3 until moving to a proper position, the device can be lowered in the opposite direction, lifting adjustment of the hub can be realized, the practicability and convenience of the device are improved, a user can detach or maintain the hub conveniently, the physical consumption of the user is reduced, when the device is required to move after the use is finished, the handle 15 is rotated by hands, the bidirectional screw 14 is driven to rotate by the handle 15, the bidirectional screw 14 is driven to move by the upper two groups of nuts 16 in the rotating process, the connecting rod 18 is driven to perform angle adjustment in the connecting buckle 19 in the moving process of the nut 16, at the moment, the connecting buckle 19 ejects the connecting plate 20 downwards until the moving wheel 21 is attached to the moving wheel 21, the device can be easily moved on the ground, and the device can be fixed by the user or cannot occupy more space when the device is not required to be used, and the device is not easy to move and the device is not required to be used to be greatly stable.
Claims (6)
1. The utility model provides a wheel hub lifting device for auto repair, includes device body (1), including placing platform (2) on device body (1), its characterized in that, place platform (2) top and install sleeve (3), be equipped with supporting leg (5) in sleeve (3), axis of rotation (12) are installed to supporting leg (5) below, and supporting leg (5) top is provided with wheel hub frame (13), be connected with control lever (11) on axis of rotation (12), be equipped with support column (7) on control lever (11), support column (7) cover is equipped with worm wheel one (8), worm wheel one (8) side is equipped with worm (10), worm (10) side is equipped with worm wheel two (9), worm (10) below fixedly connected with motor (110),
Be equipped with two-way lead screw (14) in placing platform (2), the cover is equipped with nut (16) on two-way lead screw (14), both ends are connected with spliced pole (17) about nut (16), be connected with connecting rod (18) on spliced pole (17), connecting rod (18) below is connected with connector link (19), connector link (19) below is connected with connecting plate (20), remove round (21) are installed to connecting plate (20) below.
2. The wheel hub lifting device for automobile maintenance according to claim 1, wherein the sleeve (3) is provided with a movable groove (301), and a control rod (11) is arranged in the movable groove (301).
3. The wheel hub lifting device for automobile maintenance according to claim 1, wherein a fixing frame (6) is arranged below the supporting column (7), the first worm wheel (8) and the second worm wheel (9).
4. The wheel hub lifting device for automobile maintenance according to claim 1, wherein the inner side wall of the sleeve (3) is provided with a reinforcing rod (4), and the reinforcing rod (4) is fixedly connected with the sleeve (3).
5. The wheel hub lifting device for automobile maintenance according to claim 1, wherein a handle (15) is arranged at the front end of the bidirectional screw rod (14), and the handle (15) is fixedly connected with the bidirectional screw rod (14).
6. The wheel hub lifting device for automobile maintenance according to claim 1, wherein the wheel hub frames (13) are provided with two groups, anti-slip pads (131) are arranged on the two groups of wheel hub frames (13), and the anti-slip pads (131) are fixedly connected with the wheel hub frames (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322715242.6U CN220926177U (en) | 2023-10-10 | 2023-10-10 | Wheel hub lifting device for automobile maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322715242.6U CN220926177U (en) | 2023-10-10 | 2023-10-10 | Wheel hub lifting device for automobile maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220926177U true CN220926177U (en) | 2024-05-10 |
Family
ID=90933562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322715242.6U Active CN220926177U (en) | 2023-10-10 | 2023-10-10 | Wheel hub lifting device for automobile maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220926177U (en) |
-
2023
- 2023-10-10 CN CN202322715242.6U patent/CN220926177U/en active Active
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