Corrosion-resistant steering ring

Abstract

The utility model discloses a corrosion-resistant steering ring which comprises a steering ring body, the steering ring body is provided with a middle hole, one end of the middle hole is provided with a flaring, the inner wall of the middle hole is provided with an oil guide groove and an oil storage groove, and the oil guide groove is communicated with the flaring and the oil storage groove. Reinforcing rings are evenly distributed on the outer wall of the steering ring body. The bearing is novel in structure, reliable in strength, not prone to deformation and capable of storing lubricating oil, and the lubricating effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile parts, and particularly relates to a corrosion-resistant steering ring. Background Art

[0002] The automobile steering system is very important to the driving safety of the automobile, so the parts of the automobile steering system are called safety parts. The steering ring is a common part of the automobile steering system, such as Figure 6 As shown, the steering ring in the prior art has the following defects: when lubricating oil is injected into the inner hole of the steering ring, it is difficult for the lubricating oil to enter the gap due to the extremely small gap between the steering ring and the steering shaft, and the contact surface between the steering ring and the steering shaft cannot be effectively lubricated. The lubrication effect is not ideal, and the lubricating oil is easy to overflow and cause waste. Summary of the invention

[0003] The utility model aims to solve the above-mentioned technical problems existing in the prior art and provides a corrosion-resistant steering ring with novel structure, reliable strength, not easy to deform, capable of storing lubricating oil and improving the lubrication effect.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] A corrosion-resistant steering ring comprises: a steering ring body, the steering ring body is provided with a central hole, and is characterized in that: a flared opening is provided at one end of the central hole, an oil guide groove and an oil storage groove are provided on the inner wall of the central hole, and the oil guide groove communicates with the flared opening and the oil storage groove; reinforcement rings are evenly distributed on the outer wall of the steering ring body. The steering ring has a novel structure, reliable strength, is not easy to deform, can store lubricating oil, and improves the lubrication effect.

[0006] Furthermore, a transition groove is provided between the flared opening and the center hole, and the oil guide groove connects the transition groove and the oil storage groove. When the lubricating oil is added to the flared opening, the lubricating oil flows into the transition groove and then flows into the oil storage groove through the oil guide groove. The provision of the transition groove increases the oil storage space and can temporarily store more lubricating oil, thereby avoiding the waste caused by the lubricating oil that has not entered the oil guide groove overflowing due to the limited oil storage space of the flared opening during the oil filling process.

[0007] Furthermore, outer edge portions are provided at both ends of the steering ring body, and a rubber protective sleeve is provided on the outer cover of the steering ring body. The rubber protective sleeve is located between the two outer edge portions, which limits the free sliding of the rubber protective sleeve on the steering ring body and improves the installation stability of the rubber protective sleeve; the rubber protective sleeve covers the reinforcement ring, and the rubber protective sleeve protects the reinforcement ring from direct external impact and improves the overall external aesthetics.

[0008] Furthermore, fixing ribs are provided between adjacent reinforcement rings, and each reinforcement ring is connected into one body through the fixing ribs to form a network structure with a large reinforcement range, thereby improving the reinforcement effect of the steering ring body and effectively limiting the deformation of the steering ring body.

[0009] Furthermore, the fixing ribs are fixed to the steering ring body by welding, and the contact area between the reinforcement ring and the steering ring body is increased through the fixing ribs, thereby increasing the connection strength between the two.

[0010] Furthermore, the reinforcement ring is fixed to the steering ring body by welding, which improves the installation strength of the reinforcement ring on the steering ring body. The two are connected as one, and the structure is stable and reliable.

[0011] Furthermore, the surface of the steering ring body is coated with a galvanized layer, which improves the corrosion resistance of the steering ring body, makes it less prone to corrosion and rust, and has a long service life.

[0012] The utility model has the following beneficial effects due to the adoption of the above technical solution:

[0013] 1. Add lubricating oil into the flared mouth, the lubricating oil flows into the transition groove, and then flows into the oil storage groove through the oil guide groove. The lubricating oil lubricates the contact surface between the middle hole and the steering shaft, which is not easy to lose, has a long lubrication time and a good lubrication effect. The setting of the transition groove increases the oil storage space and can temporarily store more lubricating oil, avoiding the waste caused by the lubricating oil that has not entered the oil guide groove overflowing due to the limited oil storage space of the flared mouth during the oil filling process.

[0014] 2. Each reinforcement ring is connected into one by fixing ribs to form a mesh structure with a large reinforcement range, which improves the reinforcement effect of the steering ring body, effectively limits the deformation of the steering ring body, improves the structural stability of the steering ring body, and can withstand greater load.

[0015] 3. The two outer edges simultaneously restrict the rubber protective sleeve from sliding freely on the steering ring body, thereby improving the installation stability of the rubber protective sleeve; the rubber protective sleeve covers the reinforcement ring, and the rubber protective sleeve protects the reinforcement ring from direct external impact, thereby improving the overall external aesthetics. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings:

[0017] Figure 1 This is a schematic structural diagram of the first embodiment of the present utility model;

[0018] Figure 2 It is a structural schematic diagram of the steering ring body in the first embodiment;

[0019] Figure 3 This is a schematic diagram of the structure of the second embodiment of the present utility model;

[0020] Figure 4 It is a structural schematic diagram of the docking of the steering ring body and the rubber protective sleeve in the second embodiment;

[0021] Figure 5 This is a schematic diagram of the structure of the connection between the reinforcement ring and the fixing rib in the second embodiment;

[0022] Figure 6 It is a structural schematic diagram of a steering ring in the prior art.

[0023] In the figure: 1-steering ring body; 2-middle hole; 3-expansion; 4-oil guide groove; 5-oil storage groove; 6-transition groove; 7-reinforcement ring; 8-fixing rib; 9-outer edge; 10-rubber protective cover. DETAILED DESCRIPTION

[0024] like Figure 1 , Figure 2 As shown, this is an embodiment of the present utility model

[0025] A corrosion-resistant steering ring comprises a steering ring body 1. The surface of the steering ring body 1 is coated with a zinc plating layer, which improves the corrosion resistance of the steering ring body 1, makes it less prone to corrosion and rust, and has a long service life.

[0026] The steering ring body 1 is provided with a central hole 2, which is connected with the steering shaft. A flare 3 is provided at one end of the central hole 2. An oil guide groove 4 and an oil storage groove 5 are provided on the inner wall of the central hole 2. The oil guide groove 4 connects the flare 3 and the oil storage groove 5. Lubricating oil is added to the flare 3, and the lubricating oil flows into the oil storage groove 5 through the oil guide groove 4. The lubricating oil lubricates the contact surface between the central hole 2 and the steering shaft, is not easy to lose, has a long lubrication time, and has a good lubrication effect.

[0027] A transition groove 6 is provided between the flare 3 and the center hole 2, and the oil guide groove 4 connects the transition groove 6 and the oil storage groove 5. When the lubricating oil is added to the flare 3, the lubricating oil flows into the transition groove 6, and then flows into the oil storage groove 5 through the oil guide groove 4. The setting of the transition groove 6 increases the oil storage space, and can temporarily store more lubricating oil, thereby avoiding the lubricating oil that has not entered the oil guide groove 4 from overflowing and causing waste during the oil filling process due to the limited oil storage space of the flare 3.

[0028] The outer wall of the steering ring body 1 is evenly distributed with reinforcement rings 7, which reinforce the steering ring body 1, effectively limit the deformation of the steering ring body 1, improve the structural stability of the steering ring body 1, and can withstand greater load. The reinforcement ring 7 is welded and fixed to the steering ring body 1, which improves the installation strength of the reinforcement ring 7 on the steering ring body 1. The two are connected as one, and the structure is stable and reliable.

[0029] Fixed ribs 8 are provided between adjacent reinforcement rings 7, and the various reinforcement rings 7 are connected together by the fixed ribs 8 to form a mesh structure with a large reinforcement range, thereby improving the reinforcement effect on the steering ring body 1 and effectively limiting the deformation of the steering ring body 1. The fixed ribs 8 are welded and fixed to the steering ring body 1, and the reinforcement ring 7 increases the contact area with the steering ring body 1 through the fixed ribs 8, thereby improving the connection strength between the two.

[0030] like Figures 3 to 5 As shown, this is the second embodiment of the utility model

[0031] In the technical solution based on the first embodiment, outer edge portions 9 are provided at both ends of the steering ring body 1, and a rubber protective sleeve 10 is provided on the outer cover of the steering ring body 1. The rubber protective sleeve 10 is located between the two outer edge portions 9, which limits the free sliding of the rubber protective sleeve 10 on the steering ring body 1, thereby improving the installation stability of the rubber protective sleeve 10; the rubber protective sleeve 10 covers the reinforcement ring 7, and the rubber protective sleeve 10 protects the reinforcement ring 7 from direct external impact and improves the overall external aesthetics.

[0032] The above are only specific embodiments of the utility model, but the technical features of the utility model are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the utility model to solve basically the same technical problems and achieve basically the same technical effects are all included in the protection scope of the utility model.

Claims

1. A corrosion-resistant turning ring, comprising: The steering ring body is provided with a central hole, characterized in that: a flared opening is provided at one end of the central hole, an oil guide groove and an oil storage groove are provided on the inner wall of the central hole, and the oil guide groove connects the flared opening and the oil storage groove; reinforcement rings are evenly distributed on the outer wall of the steering ring body.

2. The corrosion-resistant turning ring according to claim 1, characterized in that: A transition groove is provided between the flared opening and the middle hole, and the oil guide groove communicates with the transition groove and the oil storage groove.

3. The corrosion-resistant turning ring according to claim 1, characterized in that: Outer edge portions are arranged at both ends of the steering ring body, and a rubber protective sleeve is arranged on the outer cover of the steering ring body. The rubber protective sleeve is located between the two outer edge portions, and the rubber protective sleeve covers the reinforcement ring.

4. The corrosion-resistant turning ring according to claim 1, characterized in that: Fixing ribs are arranged between adjacent reinforcement rings.

5. The corrosion-resistant turning ring according to claim 4, characterized in that: The fixing rib is fixed to the steering ring body by welding.

6. The corrosion-resistant turning ring according to claim 1, characterized in that: The reinforcement ring is fixed to the steering ring body by welding.

7. The corrosion-resistant turning ring according to claim 1, characterized in that: The surface of the turning ring body is coated with a zinc plating layer.

Images