Hub supporting frame for automobile maintenance

Abstract

The utility model relates to the technical field of automobile maintenance, and discloses a hub support frame for automobile maintenance, which comprises a mounting plate, two support plates, a protective plate and two supports, and the top of the mounting plate is fixedly connected with the bottoms of the support plates. Through cooperative use of the installation groove, the moving hole, the transmission assembly, the stroke hole, the stroke rod and the enlarged friction ring, after the moving rod drives the first clamping plate to descend and be tightly attached to the hub, the hub can be positioned, and when the hub is too wide, the two supports can be driven to be on the surface of the stroke rod by pulling the handles on the supports, so that the hub can be conveniently positioned. According to the hub supporting frame, the two supports can be separated from each other only by rotating the two supports, and the problems that four hub supporting frames are needed due to the fact that the hub supporting frame can only support a single hub, and the hub may fall off due to the fact that no assembly for clamping and positioning the hub exists when the hub is supported, and the hub is damaged are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile maintenance, and in particular relates to a wheel hub support frame for automobile maintenance. Background Art

[0002] Car maintenance is a general term for car care and repair. It involves using technical means to troubleshoot faulty cars, identify the causes of the faults, and take certain measures to eliminate the faults and restore the car to a certain performance and safety standard. Car maintenance includes major car repairs and minor car repairs. Major car repairs require the car to be lifted, and then the tires and wheels must be removed and placed aside, and then installed after the vehicle is repaired.

[0003] However, the above device still has the following problems during implementation:

[0004] The prior art requires that the automobile be hoisted for overhaul, and then the tires and wheels are removed and placed aside. However, the existing wheel hub support frames can only support a single wheel hub, so four wheel hub support frames are required. Moreover, when supporting the wheel hub, there is no component for clamping and positioning it, so the wheel hub may fall off, which may cause damage to the wheel hub. Therefore, a wheel hub support frame for automobile maintenance is specially proposed to solve the above problems. Utility Model Content

[0005] In view of the problems existing in the prior art, the utility model provides a wheel hub support frame for automobile maintenance, which has the advantages of support and positioning, can overcome the above problems or at least partially solve the problem that the wheel hub support frame can only support a single wheel hub, so four wheel hub support frames are required, and when supporting the wheel hub, there is no component for clamping and positioning it, the wheel hub may fall off, which will cause damage to the wheel hub.

[0006] The utility model is implemented as follows: a wheel hub support frame for automobile maintenance comprises a mounting plate, two supporting plates, a protective plate and two brackets, the top of the mounting plate is fixedly connected to the bottom of the supporting plate, the top of the supporting plate is fixedly connected to the bottom of the protective plate, and the brackets are movably connected to the left and right sides of the top of the mounting plate;

[0007] The inner cavity of the bracket is provided with a mounting groove, and the front side of the inner cavity of the mounting groove is provided with a moving hole;

[0008] A transmission assembly for clamping the wheel hub is arranged on the front side of the bracket.

[0009] As a preferred embodiment of the utility model, travel holes are provided at the four corners of the left side of the bracket, and the inner cavity of the travel hole is slidably connected with a travel rod, and the side of the travel rod close to the mounting plate and the protective plate is fixedly connected to the mounting plate and the protective plate. By setting the travel holes and the travel rod, when the bracket is pulled to move, the travel holes and the travel rod can control the moving position of the bracket, so that the bracket will not move randomly when moving.

[0010] As a preferred embodiment of the utility model, the inner cavity of the travel hole is fixedly connected with an enlarged friction ring, the enlarged friction ring is sleeved on the surface of the travel rod, and the material of the enlarged friction ring is rubber. By providing the enlarged friction ring, when the bracket moves, the enlarged friction ring can increase the friction between the bracket and the travel rod, so that when the bracket is not moving, it is not easily moved by external force.

[0011] As a preferred embodiment of the utility model, the transmission assembly includes a control motor, the rear side of the control motor is fixedly connected to the bracket, the output end of the control motor passes through the bracket and is fixedly connected to a gear, the inner cavity of the mounting groove is movably connected to a toothed plate, the side of the gear close to the toothed plate is meshed with the toothed plate, and the top and bottom of the front side of the toothed plate are fixedly connected to a moving rod, and by setting the transmission assembly, when it is necessary to move the first clamping plate, the control motor is turned on to drive the gear to rotate, the rotation of the gear will drive the meshed toothed plate to descend, and the descent of the toothed plate will drive the moving rod to move in the moving hole.

[0012] As a preferred embodiment of the utility model, a control hole is opened at the bottom of the tooth plate, and the inner cavity of the control hole is slidably connected with a control rod, and the bottom of the control rod is fixedly connected to the inner wall of the mounting groove. By setting the control hole and the control rod, the control rod and the control hole can control the moving position of the tooth plate when the tooth plate moves up and down, so that the tooth plate will not move erratically when moving.

[0013] As a preferred embodiment of the utility model, the front side of the movable rod is fixedly connected with a first clamping plate, and the top and bottom of the front side of the bracket are fixedly connected with a second clamping plate. By arranging the first clamping plate and the second clamping plate, the second clamping plate passes through the wheel hub to support the wheel hub, and the first clamping plate can be lowered to clamp the wheel hub, so that the wheel hub will not move around.

[0014] As a preferred embodiment of the present invention, the first clamping plate and the second clamping plate are fixedly connected to the opposite side with a clamping pad, and the material of the clamping pad is rubber. By providing the clamping pad, the clamping pads on the first clamping plate and the second clamping plate can increase the friction between the wheel hub, so that the wheel hub will not move forward and backward.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] The utility model arranges the installation groove, the moving hole, the transmission component, the travel hole, the travel rod and the enlarged friction ring for coordinated use. When the moving rod drives the first clamping plate to descend and fit tightly to the wheel hub, the wheel hub can be positioned. When the wheel hub is too wide, the handle on the bracket can be pulled to drive the two brackets on the surface of the travel rod, so that the two brackets can be moved away from each other, thereby solving the problem that the wheel hub support bracket can only support a single wheel hub, thus requiring four wheel hub support brackets, and when supporting the wheel hub, there is no component for clamping and positioning it, the wheel hub may fall off, thus causing damage to the wheel hub. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of a three-dimensional structure provided by an embodiment of the utility model;

[0018] Figure 2 It is a bottom-up stereoscopic schematic diagram provided by an embodiment of the utility model;

[0019] Figure 3 It is a three-dimensional schematic diagram of a bracket provided by an embodiment of the utility model;

[0020] Figure 4 It is a three-dimensional cross-sectional view of a bracket provided by an embodiment of the utility model;

[0021] Figure 5 It is a three-dimensional schematic diagram of a transmission assembly provided by an embodiment of the utility model.

[0022] In the figure: 1. Mounting plate; 2. Support plate; 3. Protective plate; 4. Bracket; 5. Mounting slot; 6. Moving hole; 7. Transmission assembly; 8. Travel hole; 9. Travel rod; 10. Enlarged friction ring; 71. Control motor; 72. Gear; 73. Tooth plate; 74. Moving rod; 11. Control hole; 12. Control rod; 13. First clamping plate; 14. Second clamping plate; 15. Clamping pad. DETAILED DESCRIPTION

[0023] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0024] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0025] like Figures 1 to 5 As shown, an embodiment of the utility model provides a wheel hub support frame for automobile maintenance, comprising a mounting plate 1, two supporting plates 2, a protective plate 3 and two brackets 4, the top of the mounting plate 1 is fixedly connected to the bottom of the supporting plate 2, the top of the supporting plate 2 is fixedly connected to the bottom of the protective plate 3, and the bracket 4 is movably connected to the left and right sides of the top of the mounting plate 1;

[0026] The inner cavity of the bracket 4 is provided with a mounting groove 5, and the front side of the inner cavity of the mounting groove 5 is provided with a moving hole 6;

[0027] The transmission assembly 7 is used for clamping the wheel hub, and the transmission assembly 7 is arranged on the front side of the bracket 4.

[0028] refer to Figure 2 and Figure 3 The four corners on the left side of the bracket 4 are all provided with travel holes 8, the inner cavity of the travel hole 8 is slidably connected with a travel rod 9, and the travel rod 9 is fixedly connected to the mounting plate 1 and the protective plate 3 on one side thereof close to the mounting plate 1 and the protective plate 3.

[0029] The above solution is adopted: by setting the travel hole 8 and the travel rod 9, when the bracket 4 is pulled to move, the travel hole 8 and the travel rod 9 can control the moving position of the bracket 4, so that the bracket 4 will not move randomly when moving.

[0030] refer to Figure 3 The inner cavity of the travel hole 8 is fixedly connected with an enlarged friction ring 10, which is sleeved on the surface of the travel rod 9 and is made of rubber.

[0031] The above solution is adopted: by setting an enlarged friction ring 10, when the bracket 4 moves, the enlarged friction ring 10 can increase the friction between the travel rod 9, so that the bracket 4 is not easily moved by external force when it is not moving.

[0032] refer to Figure 4 and Figure 5 The transmission assembly 7 includes a control motor 71, the rear side of the control motor 71 is fixedly connected to the bracket 4, the output end of the control motor 71 passes through the bracket 4 and is fixedly connected to a gear 72, the inner cavity of the mounting groove 5 is movably connected to a toothed plate 73, the side of the gear 72 close to the toothed plate 73 is meshed with the toothed plate 73, and the top and bottom of the front side of the toothed plate 73 are fixedly connected to a moving rod 74.

[0033] The above scheme is adopted: by setting the transmission component 7, when the first clamping plate 13 needs to be moved, the control motor 71 is turned on to drive the gear 72 to rotate. The rotation of the gear 72 will drive the meshing tooth plate 73 to descend. The descent of the tooth plate 73 will drive the moving rod 74 to move in the moving hole 6.

[0034] refer to Figure 5 A control hole 11 is formed at the bottom of the tooth plate 73 , a control rod 12 is slidably connected to the inner cavity of the control hole 11 , and the bottom of the control rod 12 is fixedly connected to the inner wall of the mounting groove 5 .

[0035] By adopting the above solution, by setting the control hole 11 and the control rod 12, when the tooth plate 73 moves up and down, the control rod 12 and the control hole 11 can control the moving position of the tooth plate 73, so that the tooth plate 73 will not move randomly when moving.

[0036] refer to Figure 3 The front side of the moving rod 74 is fixedly connected with a first clamping plate 13 , and the top and bottom of the front side of the bracket 4 are fixedly connected with a second clamping plate 14 .

[0037] The above solution is adopted: by setting the first clamping plate 13 and the second clamping plate 14, the second clamping plate 14 passes through the wheel hub to support the wheel hub, and the first clamping plate 13 is lowered to press the wheel hub, so that the wheel hub will not move around.

[0038] refer to Figure 3 A clamping pad 15 is fixedly connected to one side opposite to the first clamping plate 13 and the second clamping plate 14, and the material of the clamping pad 15 is rubber.

[0039] By adopting the above solution, the clamping pad 15 is provided. The clamping pad 15 on the first clamping plate 13 and the second clamping plate 14 can increase the friction between the wheel hub, so that the wheel hub will not move forward and backward.

[0040] The working principle of this utility model:

[0041] During use, when repairing the car, the four wheel hubs will be removed and placed on the front side of the second clamping plate 14. At this time, the first clamping plate 13 and the second clamping plate 14 will pass through the wheel hub, and then the control motor 71 will be turned on to drive the gear 72 to rotate. The rotation of the gear 72 will drive the meshing tooth plate 73 to descend, and the descent of the tooth plate 73 will drive the moving rod 74 to move in the moving hole 6. When the moving rod 74 drives the first clamping plate 13 to descend and fit tightly against the wheel hub, the wheel hub can be positioned. When the wheel hub is too wide, pulling the handle on the bracket 4 can drive the two brackets 4 on the surface of the travel rod 9, so that the two brackets 4 can be moved away from each other.

[0042] In summary: the wheel hub support frame for automobile maintenance is used in conjunction with the installation groove 5, the movable hole 6, the transmission component 7, the travel hole 8, the travel rod 9 and the enlarged friction ring 10. When the movable rod 74 drives the first clamping plate 13 to descend and fit closely to the wheel hub, the wheel hub can be positioned. When the wheel hub is too wide, pulling the handle on the bracket 4 can drive the two brackets 4 on the surface of the travel rod 9, so that the two brackets 4 can be moved away from each other, which solves the problem that the wheel hub support frame can only support a single wheel hub, so four wheel hub support frames are needed, and when supporting the wheel hub, there is no component for clamping and positioning it, the wheel hub may fall off, which will cause damage to the wheel hub.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wheel hub support frame for automobile maintenance, comprising a mounting plate (1), two support plates (2), a protective plate (3) and two brackets (4), characterized in that: The top of the mounting plate (1) is fixedly connected to the bottom of the support plate (2), the top of the support plate (2) is fixedly connected to the bottom of the protective plate (3), and the bracket (4) is movably connected to the left and right sides of the top of the mounting plate (1); The inner cavity of the bracket (4) is provided with a mounting groove (5), and the front side of the inner cavity of the mounting groove (5) is provided with a moving hole (6); A transmission assembly (7) for clamping the wheel hub, the transmission assembly (7) being arranged on the front side of the bracket (4), the four corners of the left side of the bracket (4) being provided with travel holes (8), the inner cavity of the travel hole (8) being slidably connected to a travel rod (9), the side of the travel rod (9) close to the mounting plate (1) and the protective plate (3) being fixedly connected to the mounting plate (1) and the protective plate (3), the inner cavity of the travel hole (8) being fixedly connected to an enlarged friction ring (10), the enlarged friction ring (10) being sleeved on the surface of the travel rod (9) , and the material of the enlarged friction ring (10) is rubber, the transmission assembly (7) includes a control motor (71), the rear side of the control motor (71) is fixedly connected to the bracket (4), the output end of the control motor (71) passes through the bracket (4) and is fixedly connected to a gear (72), the inner cavity of the mounting groove (5) is movably connected to a toothed plate (73), the side of the gear (72) close to the toothed plate (73) is meshed with the toothed plate (73), and the top and bottom of the front side of the toothed plate (73) are fixedly connected to a moving rod (74).

2. The wheel hub support for automobile repair according to claim 1, characterized in that: A control hole (11) is provided at the bottom of the tooth plate (73), a control rod (12) is slidably connected to the inner cavity of the control hole (11), and the bottom of the control rod (12) is fixedly connected to the inner wall of the mounting groove (5).

3. The wheel hub support for automobile repair according to claim 1, characterized in that: The front side of the moving rod (74) is fixedly connected to a first clamping plate (13), and the top and bottom of the front side of the bracket (4) are fixedly connected to a second clamping plate (14).

4. A wheel hub support for automobile repair as claimed in claim 3, characterized in that: A clamping pad (15) is fixedly connected to one side opposite to the first clamping plate (13) and the second clamping plate (14), and the material of the clamping pad (15) is rubber.

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