Automobile hub bolt clamping sleeve

Abstract

The utility model discloses an automobile hub bolt clamping sleeve, relates to the technical field of automobile hubs, and provides the following scheme that the automobile hub bolt clamping sleeve comprises a main body and a clamping mechanism arranged in the main body, the clamping mechanism comprises a fixing assembly and a sliding assembly, the fixing assembly comprises a traction piece, one end of the main body is fixedly connected with the traction piece, and the other end of the main body is fixedly connected with the sliding assembly. A shell is arranged outside the traction piece, the sliding assembly comprises a steel ball, the steel ball is slidably connected to the interior of the shell, an ejection block is slidably connected to the interior of the shell, and a spring is fixedly connected to one end of the ejection block. When being pressed, the ejector block extrudes the spring inwards and pulls the traction piece and the steel ball, so that the traction piece is clamped by the ejector block to form a clamping structure, and the problem that time is wasted due to the fact that the installation process is tedious or the problem that falling occurs due to the fact that the pressure borne by the ejector block is too large during clamping is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile wheel hubs, in particular to an automobile wheel hub bolt clamping sleeve. Background Art

[0002] The wheel hub is the part of the wheel center where the axle is installed, which is often called the "wheel rim" or "steel rim". The wheel hub is easily stained with dirt. If it is not cleaned for a long time, it may be corroded and deformed, resulting in safety hazards. Therefore, special attention should be paid to the maintenance of the wheel hub.

[0003] For example, a Chinese utility model patent (CN 216812397 U) discloses a car wheel hub bolt clamping sleeve, including a car wheel hub bolt clamping sleeve, which is composed of a steel outer sleeve, a spring steel inner core, a hexagon socket screw, a spring washer and a gasket. According to the number of bolt holes required for the car wheel hub, a corresponding number of bolts and car wheel hub bolt clamping sleeves are installed, and an adapter plate is installed in cooperation. The adapter plate has different numbers of long strip openings evenly distributed to adapt to the PCD sizes of different bolt holes. The adapter plate has corresponding interfaces reserved on it, and application devices such as sensors for monitoring the car wheel hub and telemetry signal generators can be installed. The utility model provides a car wheel hub bolt clamping sleeve, which achieves the purpose of firmly and conveniently installing the application device on the car wheel hub without damaging the surface of the car wheel hub and the bolt.

[0004] However, the hub bolt clamping sleeve in the prior art is not convenient to be quickly disassembled and replaced during installation, and the modified hub will destroy the original appearance, making it inconvenient to install the required application device on the bolt, which does not meet people's usage needs. Therefore, a computer cable management device is needed. Utility Model Content

[0005] The utility model aims to provide a automobile wheel hub bolt clamping sleeve, which solves the problems in the prior art that the wheel hub bolt clamping sleeve is inconvenient to be quickly disassembled and replaced during installation, and the original appearance of the wheel hub will be destroyed after modification, making it inconvenient to install the required application device on the bolt.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automobile wheel hub bolt clamping sleeve, comprising a main body and a clamping mechanism arranged on the main body, wherein the clamping mechanism comprises a fixing component and a sliding component;

[0007] The fixing assembly comprises a traction member, one end of the main body is fixedly connected with the traction member, and a shell is arranged outside the traction member;

[0008] The sliding assembly comprises a steel ball, the interior of the shell is slidably connected with the steel ball, the interior of the shell is slidably connected with a top block, and one end of the top block is fixedly connected with a spring.

[0009] The outer wall of the main body is fixedly connected with a lock shaft, the outside of the main body is provided with a hub, and the inside of the hub is provided with a limiting groove.

[0010] Preferably, the main body forms a snap-fit ​​structure with the shell through the traction member and the steel ball.

[0011] Preferably, the steel balls are arranged in four groups, and the positions of the four groups of steel balls are equidistantly distributed about the midpoint of the shell.

[0012] Preferably, the top block has an "H"-shaped appearance, and the top block forms a sliding structure with the outer shell through a spring.

[0013] Preferably, two groups of locking shafts are provided, and the positions of the two groups of locking shafts are symmetrical about the midpoint of the main body.

[0014] Preferably, a rotation groove that matches the lock shaft is opened inside the wheel hub, and the main body forms a rotation structure with the wheel hub through the lock shaft.

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

[0016] 1. The main body and the traction piece are inserted into the holes on the shell so that the steel ball clamps the main traction piece. When pressure is applied, the top block presses the spring inward and pulls the traction piece and the steel ball, so that the traction piece is clamped to form a clamping structure, thereby avoiding the problem of time waste caused by the complicated installation process or the problem of falling off caused by excessive pressure during clamping.

[0017] 2. By setting the main body, align the lock shaft with the hole in the middle of the wheel hub, rotate the main body to make the lock shaft fit into the limit groove, and then pull the main body outward to form a buckle structure. Conversely, when the main body needs to be disassembled and replaced, push the main body inward to make it come out of the limit groove and rotate the main body to make it fall out of the wheel hub, so as to avoid the problem of looseness during long-term use causing the main body to fall off the wheel hub and the problem of time waste caused by the cumbersome disassembly and replacement during installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of an automobile wheel hub bolt clamping sleeve proposed by the utility model;

[0019] Figure 2 This is a schematic cross-sectional structure diagram of an automobile wheel hub bolt clamping sleeve proposed by the utility model;

[0020] Figure 3 This is a schematic structural diagram of a clamping mechanism assembly of an automobile wheel hub bolt clamping sleeve proposed by the utility model;

[0021] Figure 4The utility model is a schematic diagram of the structure of a buckle mechanism assembly of an automobile wheel hub bolt clamping sleeve.

[0022] In the figure: 1. main body; 2. traction part; 3. outer shell; 4. steel ball; 5. top block; 6. spring; 7. lock shaft; 8. wheel hub; 9. limit groove. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example 1

[0024] like Figure 1-3 As shown, a car hub bolt clamping sleeve shown in the figure comprises a main body 1 and a clamping mechanism arranged on the main body 1, wherein the clamping mechanism comprises a fixing component and a sliding component;

[0025] The fixing assembly includes a traction member 2, one end of the main body 1 is fixedly connected to the traction member 2, and a shell 3 is arranged outside the traction member 2;

[0026] The sliding assembly includes a steel ball 4, the steel ball 4 is slidably connected inside the shell 3, the top block 5 is slidably connected inside the shell 3, and one end of the top block 5 is fixedly connected to a spring 6.

[0027] Among them, Figure 2 As shown, the main body 1 forms a snap-fit ​​structure with the shell 3 through the traction member 2 and the steel ball 4, which is beneficial for more convenient installation of the clamping sleeve after the main body 1 is installed, avoiding the problem of time waste caused by the complicated installation process, and realizing the control operation of fixing the main body 1.

[0028] Among them, Figure 3 As shown, four groups of steel balls 4 are provided, and the positions of the four groups of steel balls are equidistantly distributed about the midpoint of the shell 3, which is beneficial for the four groups of steel balls 4 to be able to clamp and fix the main body 1 in a more balanced manner, avoid the problem of falling off due to excessive pressure during clamping, and realize the fixed control operation of the main body 1.

[0029] Among them, Figure 3 As shown, the appearance of the top block 5 is "H"-shaped, and the top block 5 forms a sliding structure with the outer shell 3 through the spring 6, which is beneficial for the top block 5 to support the traction member 2 and the spring 6 at the same time, avoiding the problem of being unable to bear the load when under pressure, and realizing the control operation of the sliding of the top block 5. Example 2

[0030] like Figure 1 , Figure 2 and Figure 4 As shown, a lock shaft 7 is fixedly connected to the outer wall of the main body 1 , a hub 8 is arranged outside the main body 1 , and a limiting groove 9 is arranged inside the hub 8 .

[0031] Among them, Figure 4 As shown, two groups of lock shafts 7 are provided, and the position relationship of the two groups of lock shafts is symmetrical about the midpoint of the main body 1, which is conducive to the two groups of lock shafts 7 being able to be more tightly engaged in the wheel hub 8, avoiding the problem of looseness during long-term use causing the main body 1 to fall off from the wheel hub 8, thereby realizing the fixed control operation of the main body 1.

[0032] Among them, Figure 4 As shown, a rotation groove that matches the lock shaft 7 is opened inside the hub 8. The main body 1 and the hub 8 form a rotation structure through the lock shaft 7, which is beneficial to the stability of the connection between the main body 1 and the hub 8, avoiding the time waste caused by the more cumbersome disassembly and replacement during installation, and realizing the fixed control operation of the main body 1.

[0033] When in use: first, align the main body 1 and the traction member 2 with the holes on the shell 3 and insert them so that the steel ball 4 clamps the main traction member 2. When subjected to pressure, the top block 5 presses the spring 6 inward and pulls the traction member 2 and the steel ball 4, so that the traction member 2 is clamped to form a clamping structure, thereby avoiding the problem of time waste caused by the complicated installation process or the problem of falling off caused by excessive pressure during clamping.

[0034] Finally, by arranging the main body 1, the locking shaft 7 is aligned with the hole in the middle of the wheel hub 8, the main body 1 is rotated to make the locking shaft 7 fit into the limiting groove 9, and then the main body 1 is pulled outward to form a snap-fit ​​structure. Conversely, when the main body 1 needs to be disassembled and replaced, the main body 1 is pushed inward to make it come out of the limiting groove 9 and then the main body 1 is rotated to make it fall out of the wheel hub 8, thereby avoiding the problem of looseness during long-term use causing the main body 1 to fall off the wheel hub 8 and the problem of time waste caused by the more cumbersome disassembly and replacement during installation.

[0035] 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.

[0036] 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. An automobile wheel hub bolt clamping sleeve, comprising a main body (1) and a clamping mechanism arranged on the main body (1), characterized in that: The clamping mechanism comprises a fixed component and a sliding component; The fixing assembly comprises a traction member (2), one end of the main body (1) is fixedly connected to the traction member (2), and a shell (3) is arranged outside the traction member (2); The sliding assembly comprises a steel ball (4), the steel ball (4) is slidably connected inside the housing (3), a top block (5) is slidably connected inside the housing (3), and one end of the top block (5) is fixedly connected to a spring (6).

2. The automobile wheel hub bolt clamping sleeve according to claim 1, characterized in that: A lock shaft (7) is fixedly connected to the outer wall of the main body (1), a wheel hub (8) is arranged outside the main body (1), and a limiting groove (9) is arranged inside the wheel hub (8).

3. The automobile wheel hub bolt clamping sleeve according to claim 1, characterized in that: The main body (1) forms a snap-fit ​​structure with the outer shell (3) through the traction member (2) and the steel ball (4).

4. The automobile wheel hub bolt clamping sleeve according to claim 1, characterized in that: The steel balls (4) are arranged in four groups, and the positions of the four groups of steel balls are equidistantly distributed about the midpoint of the housing (3).

5. The automobile wheel hub bolt clamping sleeve according to claim 1, characterized in that: The top block (5) has an "H"-shaped appearance, and the top block (5) forms a sliding structure with the outer shell (3) via a spring (6).

6. The automobile wheel hub bolt clamping sleeve according to claim 2, characterized in that: Two groups of locking shafts (7) are provided, and the positional relationship of the two groups of locking shafts is symmetrical with respect to the midpoint of the main body (1).

7. The automobile wheel hub bolt clamping sleeve according to claim 2, characterized in that: The wheel hub (8) is provided with a rotation groove which matches the lock shaft (7), and the main body (1) forms a rotation structure with the wheel hub (8) through the lock shaft (7).

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