Double-lug hub supporting seat

Abstract

The utility model belongs to the field of automobile parts, and provides a double-lug hub supporting seat which comprises a main body part, a first lug and a second lug. Wherein a main through hole used for avoiding a hub bearing and a plurality of threaded holes used for installing and fixing the main body part are formed in the main body part, and the threaded holes are parallel to the main through hole; the first convex lug is formed on the edge of the main body part, and a first connecting hole which is parallel to the main through hole and is used for mounting a temperature sensor is formed in the first convex lug; the second convex lug is formed on the edge of the main body part, the second convex lug and the first convex lug are arranged at an interval, a second connecting hole which is parallel to the main through hole and used for installing a speed sensor is formed in the second convex lug, and the center of the threaded hole avoids the center connecting line of the main through hole and the first connecting hole and the center connecting line of the main through hole and the second connecting hole.

Description

Technical Field

[0001] The present application belongs to the field of automobile parts, and more specifically, relates to a double-lug wheel hub support seat. Background Art

[0002] The wheel hub support seat is an indispensable component in automobiles and other mechanical equipment. It is responsible for supporting and fixing the wheel hub to ensure the stable operation of the wheel. Traditional wheel hub support seats are usually made of cast steel, and their structural design is relatively simple. The main purpose is to provide sufficient strength and stability to support the wheel hub. However, with the development of the automobile and machinery industries, the performance requirements for wheel hub support seats are also increasing. Modern wheel hub support seats not only need to have higher strength and durability, but also need to be provided with some pre-connection structures such as connection holes, etc., in order to install some functional sensors such as sensors for detecting temperature, speed, etc., but after processing the pre-connection structure on the wheel hub support seat, it is easy to significantly reduce the structural strength of itself, resulting in its poor stability. Therefore, it is necessary to solve the above technical problems. Summary of the invention

[0003] The purpose of the embodiments of the present application is to provide a double-lug wheel hub support seat to solve the technical problem of poor stability of the wheel hub support seat existing in the prior art.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted in the present application is: to provide a double-lug wheel hub support seat, comprising:

[0005] The main body is formed with a main through hole for avoiding the hub bearing and a plurality of threaded holes for installing and fixing the main body, wherein the threaded holes are parallel to the main through hole;

[0006] a first lug formed at an edge of the main body, the first lug being provided with a first connecting hole parallel to the main through hole and used for mounting a temperature sensor;

[0007] A second lug is formed on the edge of the main body and spaced apart from the first lug, and a second connecting hole parallel to the main through hole and used for mounting a speed sensor is provided on the second lug, and the center of the threaded hole is respectively avoided from the center line of the main through hole and the first connecting hole and the center line of the main through hole and the second connecting hole.

[0008] Optionally, the main body, the first lug, and the second lug form a flat structure with uniform thickness and form mutually parallel and flat relative surfaces.

[0009] Optionally, the main body, the first lug and the second lug are forged in one piece.

[0010] Optionally, the main body is further provided with a third connection hole parallel to the main through hole and used for installing a displacement sensor;

[0011] The center of the threaded hole also avoids the center line of the main through hole and the third connecting hole.

[0012] Optionally, the threaded holes and the third connecting holes are spaced apart along the circumference of the main through hole.

[0013] Optionally, a center line connecting the main through hole and the first connecting hole and a center line connecting the main through hole and the second connecting hole are respectively spaced apart from the inner space formed by the threaded hole.

[0014] Optionally, the main through hole is arranged at the center of the main body, the first connecting hole is arranged at the center of the first lug, and the second connecting hole is arranged at the center of the second lug.

[0015] Optionally, a line connecting the centers of the main through hole and the first connecting hole and a line connecting the centers of the main through hole and the second connecting hole form an angle of 71°.

[0016] Optionally, the first lug and the second lug form an arc transition with the main body respectively.

[0017] Optionally, the edge of the main body is recessed inward to form the arc transition.

[0018] The beneficial effect of the double lug wheel hub support provided by the present application is that: compared with the prior art, in the double lug wheel hub support provided by the present application, a main through hole and a threaded hole are provided on the main body, and a first lug and a second lug connected to the main body are respectively provided with a first connection hole for installing a temperature sensor and a second connection hole for installing a speed sensor. Since the first connection hole and the second connection hole are not provided on the main body and the centers of the threaded holes are respectively avoided from the center connection line of the main through hole and the first connection hole and the center connection line of the main through hole and the second connection hole, the threaded hole, the first connection hole and the second connection hole face different directions relative to the center of the main through hole, which is conducive to avoiding processing more holes in the same direction of the wheel hub support, and can well ensure the structural strength of the wheel hub support and improve its stability, which is far superior to the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0020] Figure 1 A schematic diagram of the front structure of a double-lug wheel hub support provided in an embodiment of the present application;

[0021] Figure 2 For along Figure 1 Cross-sectional structure diagram along line AA.

[0022] Among them, the figure marks in the figure are: 100, main body; 101, main through hole; 102, threaded hole; 103, third connecting hole; 200, first lug; 201, first connecting hole; 300, second lug; 301, second connecting hole; 400, arc transition. DETAILED DESCRIPTION

[0023] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0024] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0025] It should be understood that the orientation or position relationship indicated by terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0027] Please also read Figure 1 and Figure 2 Now, a double lug hub support provided by the embodiment of the present application is described. The double lug hub support includes a main body 100, a first lug 200 and a second lug 300. Among them:

[0028] The main body 100 is formed with a main through hole 101 for avoiding the hub bearing and a plurality of threaded holes 102 for installing and fixing the main body 100, and the threaded holes 102 are parallel to the main through hole 101. The first lug 200 is formed at the edge of the main body 100, and the first lug 200 is provided with a first connecting hole 201 parallel to the main through hole 101 and used to install the temperature sensor. The second lug 300 is formed at the edge of the main body 100 and is spaced apart from the first lug 200, and the second lug 300 is provided with a second connecting hole 301 parallel to the main through hole 101 and used to install the speed sensor, and the centers of the threaded holes 102 are avoided respectively from the center connecting line of the main through hole 101 and the first connecting hole 201 and the center connecting line of the main through hole 101 and the second connecting hole 301.

[0029] According to the above structure provided in this embodiment, since the first connection hole 201 and the second connection hole 301 are not arranged on the main body 100 and the center of the threaded hole 102 is respectively avoided from the center line of the main through hole 101 and the first connection hole 201 and the center line of the main through hole 101 and the second connection hole 301, the threaded hole 102, the first connection hole 201 and the second connection hole 301 are oriented in different directions relative to the center of the main through hole 101, which is conducive to avoiding machining too many holes in the same direction of the hub support seat, and can well ensure the structural strength of the hub support seat and improve its stability, which is far better than the prior art. It can be understood that in this embodiment, the first connection hole 201 and the second connection hole 301 can also be provided with threads inside to facilitate connection with the temperature sensor or the speed sensor.

[0030] In another embodiment of the present application, please refer to Figure 1 and Figure 2 The main body 100, the first lug 200 and the second lug 300 form a flat structure with uniform thickness and form mutually parallel and flat relative surfaces. According to the above structure provided in this embodiment, since the main body 100, the first lug 200 and the second lug 300 form a flat structure with uniform thickness, it can not only effectively avoid motion interference with other structures, but also further improve the structural uniformity and structural strength of the double-lug wheel hub support provided in this embodiment.

[0031] In another embodiment of the present application, please refer to Figure 1 and Figure 2 The main body 100, the first lug 200 and the second lug 300 are integrally forged. According to the above structure provided in this embodiment, the integrally forged main body 100, the first lug 200 and the second lug 300 have higher structural strength than the conventional cast wheel hub support, which is beneficial to further improve the structural stability of the double-lug wheel hub support in this embodiment.

[0032] In another embodiment of the present application, please refer to Figure 1 and Figure 2 The main body 100 is also provided with a third connection hole 103 which is parallel to the main through hole 101 and is used to install the displacement sensor, and the center of the threaded hole 102 is also avoided from the center line of the main through hole 101 and the third connection hole 103. According to the above structure provided in this embodiment, the third connection hole 103 processed on the main body 100 can be used to conveniently install the displacement sensor on the hub support seat, and based on the same principle, since the center of the threaded hole 102 is also avoided from the center line of the main through hole 101 and the third connection hole 103, the structural strength of the double-lug hub support seat in this embodiment can also be well guaranteed.

[0033] In another embodiment of the present application, please refer to Figure 1 and Figure 2 , the threaded holes 102 and the third connection holes 103 are spaced apart along the circumference of the main through hole 101. According to the above structure provided in this embodiment, since the threaded holes 102 and the third connection holes 103 are spaced apart along the circumference of the main through hole 101, it is beneficial to make the holes processed on the main body 100 face different directions relative to the center of the main through hole 101, which is beneficial to further improve the structural stability of the double lug hub support seat in this embodiment.

[0034] In another embodiment of the present application, please refer to Figure 1 and Figure 2 , the center line of the main through hole 101 and the first connecting hole 201 and the center line of the main through hole 101 and the second connecting hole 301 are respectively spaced from the inner space formed by the threaded hole 102. According to the above structure provided in this embodiment, since the threaded hole 102 is further deviated from the center line of the main through hole 101 and the first connecting hole 201 and the center line of the main through hole 101 and the second connecting hole 301, it is beneficial to further improve the structural stability of the double lug hub support seat in this embodiment.

[0035] In another embodiment of the present application, please refer to Figure 1 and Figure 2 , the main through hole 101 is arranged at the center of the main body 100, the first connection hole 201 is arranged at the center of the first lug 200, and the second connection hole 301 is arranged at the center of the second lug 300. According to the above structure provided in this embodiment, the first connection hole 201, the second connection hole 301 and the main through hole 101 are arranged at the center of the first lug 200, the second lug 300 and the main body 100, respectively, which is conducive to better balancing the forces in all directions of the double lug hub support provided in this embodiment, and is conducive to further improving the structural stability of the double lug hub support in this embodiment.

[0036] In another embodiment of the present application, please refer to Figure 1 and Figure 2 , the center line of the main through hole 101 and the first connecting hole 201 forms an angle of 71° with the center line of the main through hole 101 and the second connecting hole 301. According to the above structure provided in this embodiment, the first connecting hole 201 and the second connecting hole 301 are arranged at the above angle, which is conducive to making the double lug hub support provided in this embodiment have better structural stability.

[0037] In another embodiment of the present application, please refer to Figure 1 and Figure 2 , the first lug 200 and the second lug 300 respectively form an arc transition 400 with the main body 100. According to the above structure provided in this embodiment, the arc transition 400 formed between the first lug 200 and the second lug 300 and the main body 100 can effectively improve the structural strength of the double lug hub support seat in this embodiment.

[0038] In another embodiment of the present application, please refer to Figure 1 and Figure 2 , the edge of the main body 100 is recessed inward to form an arc transition 400. According to the above structure provided in this embodiment, the arc transition 400 is recessed into the main body 100, which is not only conducive to improving the structural strength of the double lug hub support seat in this embodiment, but also helps to make the double lug hub support seat avoid other matching structures, which has better installation convenience.

[0039] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A double lug wheel hub support seat, characterized in that: include: A main body (100) is formed with a main through hole (101) for avoiding a wheel hub bearing and a plurality of threaded holes (102) for installing and fixing the main body (100), wherein the threaded holes (102) are parallel to the main through hole (101); A first lug (200) formed on an edge of the main body (100), the first lug (200) being provided with a first connection hole (201) parallel to the main through hole (101) and used for mounting a temperature sensor; A second lug (300) is formed on the edge of the main body (100) and is spaced apart from the first lug (200); a second connecting hole (301) parallel to the main through hole (101) and used for mounting a speed sensor is provided on the second lug (300); the center of the threaded hole (102) is respectively avoided from a center line connecting the main through hole (101) and the first connecting hole (201) and a center line connecting the main through hole (101) and the second connecting hole (301).

2. The double lug wheel hub support according to claim 1, characterized in that: The main body (100), the first lug (200) and the second lug (300) form a flat structure with uniform thickness and form mutually parallel and flat relative surfaces.

3. The double lug wheel hub support seat according to claim 2, characterized in that: The main body (100), the first lug (200) and the second lug (300) are integrally forged.

4. The double lug wheel hub support according to claim 1, characterized in that: The main body (100) is also provided with a third connection hole (103) which is parallel to the main through hole (101) and is used for installing a displacement sensor; The center of the threaded hole (102) also avoids the center line connecting the main through hole (101) and the third connecting hole (103).

5. The double lug wheel hub support according to claim 4, characterized in that: The threaded holes (102) and the third connecting holes (103) are spaced apart and distributed along the circumference of the main through hole (101).

6. The double lug wheel hub support according to claim 1, characterized in that: A center line connecting the main through hole (101) and the first connecting hole (201) and a center line connecting the main through hole (101) and the second connecting hole (301) are respectively arranged to be spaced apart from the inner hole space formed by the threaded hole (102).

7. The double lug wheel hub support according to claim 1, characterized in that: The main through hole (101) is arranged at the center of the main body (100), the first connection hole (201) is arranged at the center of the first lug (200), and the second connection hole (301) is arranged at the center of the second lug (300).

8. The double lug wheel hub support according to claim 1, characterized in that: A line connecting the centers of the main through hole (101) and the first connecting hole (201) and a line connecting the centers of the main through hole (101) and the second connecting hole (301) form an angle of 71°.

9. The double lug wheel hub support seat according to claim 1, characterized in that: A circular arc transition (400) is formed between the first lug (200) and the second lug (300) and the main body (100).

10. The double lug wheel hub support seat according to claim 9, characterized in that: The edge of the main body (100) is recessed inwards to form the arc transition (400).

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