High-precision steering gear support for vehicle
By designing the fixed connection between the back plate, connecting sleeve, mounting panel, side panel and reinforcement plate in the steering bracket, the problem of insufficient structural strength caused by the direct connection between the mounting panel and the fixing panel in the prior art is solved, and the structural strength problem is achieved. Higher load bearing capacity and uniform load distribution.
Patent Information
- Application Number
- CN202421059357.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2024-12-20
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The prior art steering bracket is directly connected to the mounting panel and the fixing panel with a 90-degree direct connection and no reliable auxiliary support is provided, resulting in low structural strength and prone to deformation or breakage.
A high-precision automotive steering gear is designed, including mounting back panels, connecting sleeves, mounting panels, side panels, support blocks, auxiliary pads, first reinforcement panels and second reinforcement panels, through the fixing of these components The connection and process through-hole arrangement improve the overall structural strength of the bracket.
It effectively improves the structural strength of the steering gear bracket, avoids deformation and breakage, enhances the load bearing capacity of the overall bracket, and reduces weight through weight reduction through the weight reduction through holes.
Smart Images
Figure CN222202671U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile accessories, in particular to a high-precision vehicle steering gear bracket. Background Art
[0002] The steering gear bracket is the support part of the steering gear and also the connecting part between the steering gear and the frame. The strength and fatigue life of the steering gear bracket directly affect the life of the entire steering system. Since the commercial vehicle has a large vehicle load and the output torque of the steering gear is also large, the steering gear bracket needs to have great strength to ensure the reliable operation of the steering system. The traditional steering gear bracket assembly adopts an integrated molding structure with low strength. In the case of large torque, the steering gear bracket assembly will be twisted off the vehicle frame, and the steering gear will also be twisted off, resulting in large losses of the steering gear bracket assembly and the steering gear.
[0003] Prior art CN213008331 U discloses a new type of steering gear bracket, including a mounting panel, a fixing plate fixedly mounted on the upper part of the mounting panel, a mounting hole opened on the fixing plate, a side wall fixedly mounted on the bottom of the mounting panel, a connecting back plate fixedly mounted on the bottom of the side wall, a support plate fixedly mounted on the outer side of the side wall, and a round hole and a threaded hole opened on one side of the connecting back plate. The new type of steering gear bracket has a simple structure by making the side wall of the bracket body into a closed frame type, wherein the two opposite connecting back plates and the mounting panel are respectively connected to the frame and the steering gear, the side wall between the connecting back plate and the mounting panel plays a role of connecting support for the mounting panel, and a support plate is fixedly mounted on the outer side of the bottom of the side wall, so as to increase the installation strength of the device through the support plate, reduce the interference of the bracket body with the rotation of the steering rocker arm in the steering gear, and ensure the normal operation of the steering gear.
[0004] With regard to the above-mentioned new steering gear bracket, since the mounting panel and the fixing plate are directly connected at a 90-degree angle and no reliable auxiliary support is provided, the structural strength is relatively low and deformation or even fracture may occur easily under stress. Utility Model Content
[0005] The utility model aims to provide a high-precision vehicle steering gear bracket, which solves the problem that the mounting panel and the fixing plate are directly connected at 90 degrees and no reliable auxiliary support is provided in the prior art, resulting in low structural strength and easy deformation or even breakage under stress.
[0006] To achieve the above-mentioned purpose, the utility model provides a high-precision vehicle steering gear bracket, including a mounting backplate and a structural component, wherein the structural component includes a connecting sleeve, a mounting panel, a side connecting plate and a support block, the connecting sleeve is fixedly connected to the mounting backplate and is located on one side of the mounting backplate, the mounting panel is fixedly connected to the connecting sleeve and is located on a side of the connecting sleeve away from the mounting backplate, the side connecting plate is fixedly connected to the mounting panel and is located on a side of the mounting panel away from the connecting sleeve, and the support block is fixedly connected to the mounting panel and fixedly connected to the side connecting plate.
[0007] Wherein, the structural assembly further comprises an auxiliary pad, which is fixedly connected to the side connecting plate and is located on a side of the measuring machine plate close to the supporting block.
[0008] Wherein, the structural assembly further includes a first reinforcing plate, and the first reinforcing plate is fixedly connected to the mounting panel and to the connecting sleeve.
[0009] Wherein, the structural assembly further includes a second reinforcing plate, and the second reinforcing plate is fixedly connected to the connecting sleeve and to the mounting back plate.
[0010] Wherein, the connecting sleeve has process through holes, and the number of the process through holes is four, which are respectively located on the four surfaces of the connecting sleeve.
[0011] The utility model discloses a high-precision vehicle steering gear bracket, comprising a mounting back plate and a structural component, wherein the structural component comprises a connecting sleeve, a mounting panel, a side connecting plate and a supporting block, wherein the connecting sleeve is fixedly connected to the mounting back plate and is located at one side of the mounting back plate, the mounting panel is fixedly connected to the connecting sleeve and is located at a side of the connecting sleeve away from the mounting back plate, the side connecting plate is fixedly connected to the mounting panel and is located at a side of the mounting panel away from the connecting sleeve, and the supporting block is fixedly connected to the mounting panel and fixedly connected to the side connecting plate, thus solving the problem in the prior art that the mounting panel and the fixing plate are directly connected at 90 degrees and no reliable auxiliary support is provided, so that the structural strength is relatively low and deformation or even fracture is easily caused by stress. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.
[0013] Figure 1 It is a schematic diagram of the overall structure of a high-precision vehicle steering gear bracket according to the first embodiment of the utility model.
[0014] Figure 2It is a structural schematic diagram of the first reinforcing plate and the second reinforcing plate of the first embodiment of the utility model.
[0015] Figure 3 It is a schematic diagram of the overall structure of a high-precision vehicle steering gear bracket according to the second embodiment of the utility model.
[0016] In the figure: 101-installation back plate, 102-connection sleeve, 103-installation panel, 104-side connecting plate, 105-support block, 106-auxiliary pad, 107-first reinforcement plate, 108-second reinforcement plate, 201-process through hole. DETAILED DESCRIPTION
[0017] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.
[0018] The first embodiment of the present application is:
[0019] See also Figure 1 and Figure 2 , Figure 1 This is a schematic diagram of the overall structure of a high-precision vehicle steering gear bracket according to the first embodiment of the utility model. Figure 2 It is a schematic structural diagram of the first reinforcing plate 107 and the second reinforcing plate 108 of the first embodiment of the utility model.
[0020] The high-precision vehicle steering gear bracket of the utility model includes a mounting back plate 101, a connecting sleeve 102, a mounting panel 103, a side plate 104, a support block 105, an auxiliary pad 106, a first reinforcing plate 107, and a second reinforcing plate 108, which solves the problem that the mounting panel 103 and the fixing plate are directly connected at a 90-degree angle and no reliable auxiliary support is provided, so the structural strength is relatively low and deformation or even fracture is easily caused by stress. It can be understood that the above scheme can also be used to improve the overall structural strength of the steering gear bracket.
[0021] In this embodiment, the mounting back plate 101 is the prior art, and threaded holes and circular holes are provided on the mounting back plate 101. The number of the circular holes is five, and the five circular holes are evenly arranged on the mounting back plate 101, so as to reduce the weight as much as possible while ensuring the structural strength, and facilitate the uniform force installation of the device, which is convenient for the use of the device. The structural components are installed on the mounting back plate 101, which improves the overall structural strength of the device, thereby solving the problem that the mounting panel 103 and the fixing plate are directly connected at a ninety-degree angle in the prior art, and reliable auxiliary support is not provided, so the structural strength is relatively low, and deformation or even breakage is easily caused by force.
[0022] Wherein, the connecting sleeve 102 is fixedly connected to the mounting back plate 101 and is located on one side of the mounting back plate 101, the mounting panel 103 is fixedly connected to the connecting sleeve 102 and is located on a side of the connecting sleeve 102 away from the mounting back plate 101, the side connecting plate 104 is fixedly connected to the mounting panel 103 and is located on a side of the mounting panel 103 away from the connecting sleeve 102, the supporting block 105 is fixedly connected to the mounting panel 103 and is fixedly connected to the side connecting plate 104, the connecting sleeve 102 is a hollow square tube, vertically mounted on the top surface of the mounting back plate 101, the inner wall of the connecting sleeve 102 has a certain thickness, and is used to connect and support the mounting panel 103, the mounting panel 103 is U-shaped, connected to the outer surface of the connecting sleeve 102, located at the top of the connecting sleeve 102, and flush with the top opening of the connecting sleeve 102, the side connecting plate 104 is U-shaped, The width of the side connecting plate 104 is consistent with the width of the mounting panel 103, and is located on the top side of the mounting panel 103. The outer edge of the side connecting plate 104 is flush with the side of the mounting panel 103. The supporting blocks 105 are triangular in shape and are two in number, both of which are located in the groove of the mounting panel 103, so that the mounting panel 103 and the side connecting plate 104 are connected together, so that the side connecting plate 104 is stably supported, thereby improving the structural strength with the mounting panel 103. By changing the shape of the side connecting plate 104, the connection between the side connecting plate 104 and the mounting panel 103 is made more firmly. At the same time, the supporting blocks 105 are provided to support the side connecting plate 104, thereby improving the structural strength of the side connecting plate 104. This solves the problem in the prior art that the mounting panel 103 and the fixing plate are directly connected at a 90-degree angle and no reliable auxiliary support is provided, so that the structural strength is relatively low and deformation or even breakage is easily caused by stress.
[0023] Secondly, the auxiliary pad 106 is fixedly connected to the side connecting plate 104 and is located on the side of the measuring machine plate close to the supporting block 105. The auxiliary pad 106 is a rectangular block, which is arranged between the two supporting blocks 105. The auxiliary pad 106 is installed in the groove of the side connecting plate 104, so that the groove of the side connecting plate 104 is leveled, which is convenient for the installation of the steering gear.
[0024] At the same time, the first reinforcing plate 107 is fixedly connected to the mounting panel 103 and to the connecting sleeve 102. There are six first reinforcing plates 107, two on each side, which are arranged below the mounting panel 103. The first reinforcing plates 107 are used to stably support the mounting panel 103, thereby improving the structural strength of the mounting panel 103.
[0025] In addition, the second reinforcing plate 108 is fixedly connected to the connecting sleeve 102 and to the mounting back plate 101. There are eight second reinforcing plates 108, which are arranged in groups of two and are arranged on the top surface of the mounting back plate 101 to support the connecting sleeve 102. The second reinforcing plate 108 can provide stably supported connecting sleeve 102, thereby improving the structural strength of the connecting sleeve 102.
[0026] In this embodiment, by changing the shape of the side connecting plate 104, the contact area between the side connecting plate 104 and the mounting panel 103 is increased, so that the connection between the side connecting plate 104 and the mounting panel 103 is more firmly established, and two triangular support blocks 105 are provided to reinforce the side connecting plate 104, thereby improving the structural strength of the side connecting plate 104. In addition, by providing the first reinforcing plate 107 and the second reinforcing plate 108, the overall structural strength of the steering gear bracket is enhanced, thereby solving the problem in the prior art that the mounting panel 103 and the fixed plate are directly connected at a 90-degree angle and no reliable auxiliary support is provided, resulting in a relatively low structural strength and easy deformation or even breakage under stress.
[0027] The second embodiment of the present application is:
[0028] See also Figure 3 , Figure 3 1 is a schematic diagram of the overall structure of a high-precision vehicle steering gear bracket according to a second embodiment of the utility model. On the basis of the first embodiment, the high-precision vehicle steering gear bracket according to this embodiment further includes a process through hole 201 .
[0029] In this embodiment, the connecting sleeve 102 has a process through hole 201, and the above-mentioned solution can achieve the effect of weight reduction.
[0030] There are four process through holes 201, which are respectively located on the four surfaces of the connecting sleeve 102. The multiple process through holes 201 all penetrate the connecting sleeve 102. By arranging multiple weight-reducing through holes on the connecting sleeve 102, the weight of the entire steering gear bracket is reduced, thereby achieving weight reduction.
[0031] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.
Claims
1. A high-precision vehicle steering gear bracket, comprising a mounting back plate, It is characterized in that Also included are structural components; The structural assembly includes a connecting sleeve, a mounting panel, a side connecting plate and a support block. The connecting sleeve is fixedly connected to the mounting back plate and is located on one side of the mounting back plate. The mounting panel is fixedly connected to the connecting sleeve and is located on a side of the connecting sleeve away from the mounting back plate. The side connecting plate is fixedly connected to the mounting panel and is located on a side of the mounting panel away from the connecting sleeve. The support block is fixedly connected to the mounting panel and fixedly connected to the side connecting plate.
2. The high-precision vehicle steering gear bracket according to claim 1, It is characterized in that The structural assembly also includes an auxiliary pad block, which is fixedly connected to the side connecting plate and is located on a side of the side connecting plate close to the supporting block.
3. The high-precision vehicle steering gear bracket according to claim 1, It is characterized in that The structural assembly further comprises a first reinforcing plate, wherein the first reinforcing plate is fixedly connected to the mounting panel and to the connecting sleeve.
4. The high-precision vehicle steering gear bracket according to claim 1, It is characterized in that The structural assembly also includes a second reinforcing plate, which is fixedly connected to the connecting sleeve and to the mounting back plate.
5. The high-precision vehicle steering gear bracket according to claim 1, It is characterized in that The connecting sleeve has four process through holes, which are respectively located on four surfaces of the connecting sleeve.