Adjustable mounting bracket

Abstract

The utility model relates to the technical field of automobile steering gear box supports, and discloses an adjustable mounting support which comprises a support base, and an adjusting mechanism is arranged in the support base. When adjustment is needed, the motor fixedly installed in the support base is started, the output end of the motor drives the rotating shaft fixedly connected with the motor to rotate, and therefore the hollow worm fixedly arranged on the outer wall of the rotating shaft in a sleeving mode is driven to rotate; a hollow worm drives a worm wheel which is in meshed connection with the hollow worm to rotate, so that a screw rod fixedly sleeved on the inner wall of the worm wheel is driven to rotate, and a screw rod sliding block which is in threaded sleeve on the outer wall of the screw rod moves upwards, so that the screw rod sliding block drives lifting plates which are fixedly connected with the two sides to move upwards; the lifting plate drives all parts on the supporting top plate to move upwards through the supporting columns, so that the height of the steering gear body is conveniently adjusted, and then the purpose of convenient adjustment is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile steering machine brackets, in particular to an adjustable mounting bracket. Background Art

[0002] The car steering gear is also called the steering machine. It is the most important part of the car steering system. The steering machine is a machine that helps the driver to exert force when the driver turns the steering wheel, so as to reduce the force the driver exerts when steering, so as to achieve the purpose of driving easily and conveniently. It is mainly divided into rack and pinion steering and worm gear steering. At present, there are roughly three types of power steering devices on the market: electric motor power steering, rack and pinion hydraulic power steering, and electric hydraulic power steering. The steering machine uses the energy required for the steering of the car of the power steering system. Under normal circumstances, only a small part is the physical energy provided by the driver, and most of it is the hydraulic energy (or air pressure energy) provided by the oil pump (or air compressor) driven by the engine (or motor), which is used to convert part of the mechanical energy output by the engine (or motor) into pressure energy, and under the control of the driver, the hydraulic or air pressure force in different directions is applied to a certain transmission part in the steering transmission device or the steering gear to help the driver's insufficient force. A series of parts are collectively called power steering.

[0003] However, the existing automobile steering gear bracket is not easy to adjust, and most of them are usually manufactured in an integrated manner, which is not convenient for height adjustment according to actual application. In view of this, we propose an adjustable mounting bracket. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an adjustable mounting bracket.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable mounting bracket includes a bracket base, an adjusting mechanism is arranged inside the bracket base, the adjusting mechanism includes a screw rod, the screw rod is rotatably connected to the bottom of the inner wall of the bracket base through a bearing, a screw rod slider is provided with a threaded sleeve on the outer wall of the screw rod, a lifting plate is fixedly installed on one side of the screw rod slider, a support column is fixedly installed on the top of the lifting plate, the top of the support column supports the base and is extended, and a support top plate is fixedly installed on the extended end of the support column.

[0008] Preferably, the inner wall of the support base is also provided with a driving mechanism, the driving mechanism includes a motor, the motor is fixedly installed inside the support base, the output end of the motor is fixedly connected to a rotating shaft, and the other end of the rotating shaft is rotatably connected to one side of the inner wall of the support base through a bearing. According to this preference, by starting the motor fixedly installed inside the support base, the output end of the motor drives the fixedly connected rotating shaft to rotate.

[0009] Preferably, the driving mechanism further comprises a hollow worm, the hollow worm is fixedly sleeved on the outer wall of the rotating shaft, the outer wall of the hollow worm is meshedly connected with a worm wheel, and the worm wheel is fixedly sleeved on the outer wall of the screw. According to this preference, when the hollow worm rotates, the meshing connection between the hollow worm and the worm wheel causes the hollow worm to drive the meshingly connected worm wheel to rotate.

[0010] Preferably, a limit rod is fixedly mounted on the inner wall of the support base, and the lifting plate is slidably sleeved on the outer wall of the limit rod. According to this preference, under the limiting action of the limit rod, the lifting plate drives all components on the support top plate to move upward through the support column.

[0011] Preferably, a steering machine body is arranged on the top of the support base, and a support sleeve is arranged on the outer wall fixing sleeve of the steering machine body. According to this preference, the steering machine body is placed on the top of the support base so that the bottom of the support sleeve fits with the support top plate.

[0012] Preferably, a screw is threadedly connected to the support sleeve, and the support sleeve is connected to the support top plate via the screw. According to this preference, by rotating the screw on the support top plate, one end of the screw is threadedly penetrated into the support top plate.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides an adjustable mounting bracket, which has the following beneficial effects:

[0015] 1. This adjustable mounting bracket, when adjustment is needed, starts the motor fixedly installed inside the bracket base, so that the output end of the motor drives the fixedly connected rotating shaft to rotate, thereby driving the hollow worm fixedly sleeved on the outer wall of the rotating shaft to rotate, and the hollow worm drives the meshing worm wheel to rotate under the meshing connection between the hollow worm and the worm wheel, thereby driving the lead screw fixedly sleeved on the inner wall of the worm wheel to rotate, and then the lead screw slider threaded on the outer wall of the lead screw moves upward, so that the lead screw slider drives the lifting plates fixedly connected on both sides to move upward, and under the limiting action of the limiting rod, the lifting plate drives all components on the supporting top plate to move upward through the supporting column, so as to facilitate the adjustment of the height of the steering machine body, thereby achieving the purpose of easy adjustment.

[0016] 2. An adjustable mounting bracket is provided. By placing the device at a specified position, the steering gear body is placed on the top of the bracket base so that the bottom of the support sleeve fits with the support top plate. Then, by rotating the screw on the support top plate, one end of the screw is threaded through the support top plate, thereby installing the steering gear body on the support top plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the support sleeve structure of the utility model.

[0021] In the figure: 1. bracket base; 21. adjustment mechanism; 211. screw; 212. screw slider; 213. lifting plate; 214. support column; 215. support top plate; 31. driving mechanism; 311. motor; 312. rotating shaft; 313. hollow worm; 314. worm wheel; 4. limit rod; 5. steering machine body; 6. support sleeve; 7. screw. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Example 1

[0024] like Figure 1-3As shown, the utility model provides an adjustable mounting bracket including a bracket base 1, an adjusting mechanism 21 is arranged inside the bracket base 1, the adjusting mechanism 21 includes a screw rod 211, the screw rod 211 is rotatably connected to the bottom of the inner wall of the bracket base 1 through a bearing, a screw rod slider 212 is provided with a threaded sleeve on the outer wall of the screw rod 211, a lifting plate 213 is fixedly installed on one side of the screw rod slider 212, a support column 214 is fixedly installed on the top of the lifting plate 213, the support column 214 is extended from the top of the bracket base 1, a support top plate 215 is fixedly installed on the extended end of the support column 214, and the inner wall of the bracket base 1 is also provided with There is a driving mechanism 31, which includes a motor 311, which is fixedly installed inside the bracket base 1, and the output end of the motor 311 is fixedly connected to a rotating shaft 312, and the other end of the rotating shaft 312 is rotatably connected to one side of the inner wall of the bracket base 1 through a bearing. The driving mechanism 31 also includes a hollow worm 313, which is fixedly sleeved on the outer wall of the rotating shaft 312, and the outer wall of the hollow worm 313 is meshedly connected with a worm wheel 314, and the worm wheel 314 is fixedly sleeved on the outer wall of the screw rod 211. The inner wall of the bracket base 1 is also fixedly installed with a limit rod 4, and the lifting plate 213 is slidably sleeved on the outer wall of the limit rod 4

[0025] In this embodiment, when adjustment is needed, the motor 311 fixedly installed inside the bracket base 1 is started, so that the output end of the motor 311 drives the fixedly connected rotating shaft 312 to rotate, thereby driving the hollow worm 313 fixedly sleeved on the outer wall of the rotating shaft 312 to rotate, and the hollow worm 313 drives the meshing worm wheel 314 to rotate under the meshing connection between the hollow worm 313 and the worm wheel 314, thereby driving the screw 211 fixedly sleeved on the inner wall of the worm wheel 314 to rotate, thereby driving the screw 211 fixedly sleeved on the inner wall of the worm wheel 314 to rotate, and then the screw slider 212 threadedly sleeved on the outer wall of the screw 211 moves upward, so that the screw slider 212 drives the lifting plates 213 fixedly connected on both sides to move upward, and under the limiting action of the limiting rod 4, the lifting plate 213 drives all components on the supporting top plate 215 to move upward through the supporting column 214, so as to facilitate the adjustment of the height of the steering machine body 5, thereby achieving the purpose of easy adjustment.

[0026] Example 2

[0027] like Figure 1-3 As shown, based on Example 1, the utility model provides a technical solution: preferably, a steering gear body 5 is arranged on the top of the bracket base 1, and a support sleeve 6 is provided on the outer wall fixed sleeve of the steering gear body 5. A screw 7 is threadedly connected to the support sleeve 6, and the support sleeve 6 is connected to the support top plate 215 through the screw 7.

[0028] In this embodiment, by placing the device at a specified position, the steering gear body 5 is placed on the top of the bracket base 1 so that the bottom of the support sleeve 6 is in contact with the support top plate 215, and then the screw 7 on the support top plate 215 is rotated so that one end of the screw 7 is threaded through the support top plate 215, thereby installing the steering gear body 5 on the support top plate 215.

[0029] The working principle of this adjustable mounting bracket is described in detail below.

[0030] like Figure 1-3 As shown, when in use, the device is placed at a designated position, the steering machine body 5 is placed on the top of the bracket base 1, so that the bottom of the support sleeve 6 is fitted with the support top plate 215, and then the screw rod 7 on the support top plate 215 is rotated so that one end of the screw rod 7 is threadedly penetrated into the support top plate 215, thereby installing the steering machine body 5 on the support top plate 215. When adjustment is required, the motor 311 fixedly installed inside the bracket base 1 is started, so that the output end of the motor 311 drives the fixedly connected rotating shaft 312 to rotate, thereby driving the hollow worm 313 fixedly sleeved on the outer wall of the rotating shaft 312 to rotate, and the hollow worm 313 fixedly sleeved on the outer wall of the rotating shaft 312 is rotated. Under the meshing connection between the core worm 313 and the worm wheel 314, the hollow worm 313 drives the meshing worm wheel 314 to rotate, thereby driving the screw 211 fixedly sleeved on the inner wall of the worm wheel 314 to rotate, and then the screw slider 212 threadedly sleeved on the outer wall of the screw 211 moves upward, so that the screw slider 212 drives the lifting plates 213 fixedly connected on both sides to move upward. Under the limiting action of the limiting rod 4, the lifting plate 213 drives all components on the supporting top plate 215 to move upward through the supporting column 214, thereby facilitating the adjustment of the height of the steering machine body 5, thereby achieving the purpose of easy adjustment.

Claims

1. An adjustable mounting bracket, comprising a bracket base (1), characterized in that: An adjusting mechanism (21) is arranged inside the support base (1), and the adjusting mechanism (21) comprises a screw rod (211), the screw rod (211) is rotatably connected to the bottom of the inner wall of the support base (1) via a bearing, a screw rod slider (212) is threadedly sleeved on the outer wall of the screw rod (211), a lifting plate (213) is fixedly mounted on one side of the screw rod slider (212), a support column (214) is fixedly mounted on the top of the lifting plate (213), the support column (214) is extended from the top of the support base (1), and a support top plate (215) is fixedly mounted on the extended end of the support column (214).

2. The adjustable mounting bracket according to claim 1, characterized in that: The inner wall of the support base (1) is further provided with a driving mechanism (31), the driving mechanism (31) comprising a motor (311), the motor (311) being fixedly mounted inside the support base (1), the output end of the motor (311) being fixedly connected to a rotating shaft (312), the other end of the rotating shaft (312) being rotatably connected to one side of the inner wall of the support base (1) via a bearing.

3. The adjustable mounting bracket according to claim 2, characterized in that: The driving mechanism (31) further comprises a hollow worm (313), wherein the hollow worm (313) is fixedly sleeved on the outer wall of the rotating shaft (312), the outer wall of the hollow worm (313) is meshingly connected with a worm wheel (314), and the worm wheel (314) is fixedly sleeved on the outer wall of the screw rod (211).

4. The adjustable mounting bracket according to claim 1, characterized in that: A limiting rod (4) is also fixedly mounted on the inner wall of the support base (1), and the lifting plate (213) is slidably sleeved on the outer wall of the limiting rod (4).

5. The adjustable mounting bracket according to claim 1, characterized in that: A steering gear body (5) is arranged on the top of the support base (1), and a support sleeve (6) is fixedly arranged on the outer wall of the steering gear body (5).

6. The adjustable mounting bracket according to claim 5, characterized in that: The support sleeve (6) is threadedly connected with a screw rod (7), and the support sleeve (6) is connected to the support top plate (215) via the screw rod (7).

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