High-reliability hub anti-disengaging ring

Abstract

The utility model discloses a high-reliability wheel hub anti-loosening ring which comprises an anti-loosening ring body, a tire limiting material pressing groove is formed in the outer ring of the inner wall of the anti-loosening ring body, a cylindrical groove is formed in the outer wall of the anti-loosening ring body, a threaded hole is formed in the middle of one end of the cylindrical groove, and an anti-loosening bolt penetrates through the threaded hole. The anti-loosening bolt comprises a bolt head, an inner hexagonal groove, a screw rod, a first mounting hole, a compression spring, a movable block, a second mounting hole and a ball, and a weight reduction groove is formed in the outer wall of the anti-loosening ring. According to the high-reliability hub anti-disengaging ring, the weight reducing grooves are formed in the outer wall of the anti-disengaging ring, the weight of the anti-disengaging ring can be reduced, the applicability is improved, the stability of the anti-disengaging ring after installation can be improved through the anti-disengaging bolts, and the anti-disengaging ring is not prone to disengaging.

Description

Technical Field

[0001] The utility model relates to the technical field of wheel hub anti-slip rings, in particular to a high-reliability wheel hub anti-slip ring. Background Art

[0002] The anti-slip function of the wheel hub is actually the anti-slip ring of the tire, which is generally a special requirement in off-road conditions; the anti-slip ring wheel hub simply adds a pressure plate to the ring mouth to limit the movement of the tire pressure edge. This operation greatly reduces the risk of falling off and is safer.

[0003] Firstly, the anti-slip ring is designed for use in harsh environments, and the bolts used to fix the anti-slip ring are easy to loosen and fall off; secondly, the anti-slip ring is a steel ring added to the wheel hub, which increases the weight of the wheel hub and belongs to the "unsprung mass", which increases the mass under the spring suspension. Therefore, it will bring greater load when driving and reduce its applicability.

[0004] Therefore, we propose a high-reliability wheel hub anti-slip ring. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a high-reliability wheel hub anti-slip ring, which reduces the gravity of the anti-slip ring and makes the installation of the anti-slip ring more stable, etc., and can effectively solve the problems in the background technology.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a high-reliability wheel hub anti-slip ring, comprising an anti-slip ring, the outer ring of the inner wall of the anti-slip ring is provided with a tire limiting pressing groove, the outer wall of the anti-slip ring is provided with a cylindrical groove, the middle part of one end of the cylindrical groove is provided with a threaded hole, an anti-loosening bolt passes through the threaded hole, the anti-loosening bolt comprises a bolt head, a hexagonal socket, a screw, a first mounting hole, a compression spring, a movable block, a second mounting hole and a ball, and the outer wall of the anti-slip ring is provided with a weight reduction groove.

[0009] Preferably, the outer wall of the screw rod and the threaded hole are threadedly connected.

[0010] Preferably, the outer surface of one end of the screw rod is fixedly connected to the middle part of the outer surface of one end of the bolt head, and the hexagonal groove is provided on the outer surface of the other end of the bolt head.

[0011] Preferably, the first mounting hole is opened in the middle of the outer surface of the other end of the screw rod, the compression spring is located in the first mounting hole, one end of the movable block extends into the first mounting hole, the outer surface of one end of the compression spring is fixedly connected to one end of the first mounting hole, and the outer surface of the other end of the compression spring is fixedly connected to the outer surface of one end of the movable block.

[0012] Preferably, the second mounting hole is formed on the outer surface of the other end of the movable block, and the ball bearing is rotatably mounted in the second mounting hole.

[0013] Preferably, the outer wall of the movable block is slidably connected to the first mounting hole, and the outer surface of one end of the movable block is elastically connected to one end of the first mounting hole via a compression spring.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a high-reliability wheel hub anti-slip ring, which has the following beneficial effects:

[0016] 1. A high-reliability wheel hub anti-slip ring can reduce the weight of the anti-slip ring and improve applicability by providing a weight-reducing groove on the outer wall of the anti-slip ring.

[0017] 2. The high-reliability wheel hub anti-slip ring can increase the stability of the anti-slip ring after installation by means of anti-loosening bolts, and is not easy to fall off. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is a schematic diagram of the overall structure of a high-reliability wheel hub anti-slip ring.

[0019] Figure 2 It is a side cross-sectional view of a high-reliability wheel hub anti-slip ring of the utility model.

[0020] Figure 3 The utility model is a schematic structural diagram of an anti-loosening bolt in a high-reliability wheel hub anti-slip ring.

[0021] Figure 4 It is a side cross-sectional view of an anti-loosening bolt in a high-reliability wheel hub anti-slip ring of the utility model.

[0022] In the figure: 1. Anti-slip ring; 2. Weight reduction groove; 3. Anti-loosening bolt; 4. Cylindrical groove; 5. Threaded hole; 6. Tire limit pressing groove; 7. Bolt head; 8. Hexagon socket groove; 9. Screw; 10. First mounting hole; 11. Compression spring; 12. Movable block; 13. Second mounting hole; 14. Ball. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] This embodiment is a high-reliability wheel hub anti-slip ring.

[0025] like Figure 1-4 As shown, it includes an anti-slip ring 1, the outer ring of the inner wall of the anti-slip ring 1 is provided with a tire limiting pressing groove 6, the outer wall of the anti-slip ring 1 is provided with a cylindrical groove 4, the middle part of one end of the cylindrical groove 4 is provided with a threaded hole 5, and an anti-loosening bolt 3 passes through the threaded hole 5. The anti-loosening bolt 3 includes a bolt head 7, a hexagonal groove 8, a screw rod 9, a first mounting hole 10, a compression spring 11, a movable block 12, a second mounting hole 13 and a ball 14, and the outer wall of the anti-slip ring 1 is provided with a weight reduction groove 2.

[0026] There is a threaded connection between the outer wall of the screw 9 and the threaded hole 5; the outer surface of one end of the screw 9 is fixedly connected to the middle of the outer surface of one end of the bolt head 7, and the hexagonal groove 8 is opened on the outer surface of the other end of the bolt head 7; the first mounting hole 10 is opened in the middle of the outer surface of the other end of the screw 9, the compression spring 11 is located in the first mounting hole 10, one end of the movable block 12 extends into the first mounting hole 10, the outer surface of one end of the compression spring 11 is fixedly connected to one end of the first mounting hole 10, and the outer surface of the other end of the compression spring 11 is fixedly connected to the outer surface of one end of the movable block 12; the second mounting hole 13 is opened on the outer surface of the other end of the movable block 12, and the ball 14 is rotatably installed in the second mounting hole 13; the outer wall of the movable block 12 and the first mounting hole 10 are slidingly connected, and the outer surface of one end of the movable block 12 is elastically connected to one end of the first mounting hole 10 through the compression spring 11.

[0027] It should be noted that the utility model is a high-reliability wheel hub anti-slip ring. The anti-slip ring 1 and the tire limiting pressing groove 6 recorded in the text belong to the prior art. When the anti-slip ring 1 is installed on one side of the wheel hub, the position of the tire limiting pressing groove 6 will press the tire, which can be effectively known to the technicians in the relevant technical field, and the details will not be repeated here. By providing a weight reduction groove 2 on the outer wall of the anti-slip ring 1, the weight of the anti-slip ring 1 can be reduced and the applicability can be improved. The anti-loosening bolt 3 is provided. After the anti-loosening bolt 3 is installed, the anti-loosening bolt The ball 14 in the bolt 3 is squeezed, and the ball 14 drives the movable block 12 to slide along the first mounting hole 10, so that the movable block 12 squeezes the compression spring 11 in the first mounting hole 10, and when the screw 9 is rotated, the ball 14 can reduce the resistance. When the anti-slip ring 1 is installed through the anti-loosening bolt 3, the compression spring 11 is in a compressed state, and the axial tension after the connection is enhanced by releasing the reaction force, thereby increasing the friction and generating a resistance torque, thereby preventing the nut from loosening and improving the stability of the anti-slip ring 1 after installation.

[0028] It should be noted that, in this article, relational terms such as first and second (number one, number two), 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. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A high-reliability wheel hub anti-slip ring, comprising an anti-slip ring (1), wherein the outer ring of the inner wall of the anti-slip ring (1) is provided with a tire limiting pressing groove (6), characterized in that: The outer wall of the anti-slip ring (1) is provided with a cylindrical groove (4), the middle part of one end of the cylindrical groove (4) is provided with a threaded hole (5), an anti-loosening bolt (3) passes through the threaded hole (5), the anti-loosening bolt (3) comprises a bolt head (7), a hexagon socket groove (8), a screw rod (9), a first mounting hole (10), a compression spring (11), a movable block (12), a second mounting hole (13) and a ball (14), and the outer wall of the anti-slip ring (1) is provided with a weight-reducing groove (2).

2. A high reliability wheel hub anti-slip ring according to claim 1, characterized in that: The outer wall of the screw rod (9) and the threaded hole (5) are threadedly connected.

3. A high reliability wheel hub anti-slip ring according to claim 2, characterized in that: The outer surface of one end of the screw rod (9) is fixedly connected to the middle of the outer surface of one end of the bolt head (7), and the hexagonal groove (8) is formed on the outer surface of the other end of the bolt head (7).

4. The high-reliability wheel hub anti-slip ring according to claim 3, characterized in that: The first mounting hole (10) is formed in the middle of the outer surface of the other end of the screw rod (9), the compression spring (11) is located in the first mounting hole (10), one end of the movable block (12) extends into the first mounting hole (10), the outer surface of one end of the compression spring (11) is fixedly connected to one end of the first mounting hole (10), and the outer surface of the other end of the compression spring (11) is fixedly connected to the outer surface of one end of the movable block (12).

5. The high-reliability wheel hub anti-slip ring according to claim 4, characterized in that: The second mounting hole (13) is formed on the outer surface of the other end of the movable block (12), and the ball (14) is rotatably mounted in the second mounting hole (13).

6. The high-reliability wheel hub anti-slip ring according to claim 5, characterized in that: The outer wall of the movable block (12) is slidably connected to the first mounting hole (10), and the outer surface of one end of the movable block (12) is elastically connected to one end of the first mounting hole (10) via a compression spring (11).

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