Automobile damping part convenient to combine and install

Abstract

The utility model belongs to the technical field of automobile damping parts, and relates to an automobile damping part convenient to combine and install, which comprises a damping sleeve, an adjusting sleeve and a damping rod, a first limiting column is concentrically arranged at the bottom in the damping sleeve, and a damping spring is sleeved on the first limiting column; a plurality of shaft seats are annularly arranged at the edge of the top of the damping sleeve, shaft rods are movably inserted into the shaft seats, ball seats are arranged at the two ends of each shaft rod, ball heads are rotatably installed in the ball seats, a limiting spring is fixedly connected between one ball seat and the corresponding shaft seat, and the damping sleeve is movably sleeved with the adjusting sleeve through a clamping groove; an adjusting rotary sleeve is rotationally mounted at the bottom of the adjusting sleeve; according to the automobile damping part, the split type design is adopted, the damping sleeve, the damping rod and the damping spring can be disassembled, assembled and replaced, combined disassembly and assembly are convenient, and the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile shock absorbing parts, and particularly relates to an automobile shock absorbing part which is convenient for assembly and installation. Background Art

[0002] Automobile shock absorbers are mainly used to suppress the shock caused by the rebound of the spring after absorbing the shock and the impact from the road surface. When passing through uneven roads, although the shock-absorbing spring can filter the vibration of the road surface, the spring itself will still have reciprocating motion, and the shock absorber is used to suppress this spring jump.

[0003] Automobile shock absorbers are mainly composed of shock absorbing sleeves, shock absorbing rods and shock absorbing springs. The shock absorbing springs of automobile shock absorbers are easily damaged after long-term use. Traditional automobile shock absorbers are mostly installed in one piece. If they are broken, they can only be replaced as a whole. The assembly and disassembly are more troublesome, which increases the maintenance cost. Utility Model Content

[0004] In order to solve the technical problem that traditional automobile shock absorbers are mostly installed in one piece and can only be replaced as a whole when broken, which increases the maintenance cost on the one hand and is troublesome to assemble and disassemble on the other hand, the utility model provides the following technical solutions:

[0005] The utility model relates to an automobile shock-absorbing component that is easy to assemble and install, comprising a shock-absorbing sleeve, an adjusting sleeve and a shock-absorbing rod, a first limiting column is cocentrically arranged at the bottom of the shock-absorbing sleeve, and a shock-absorbing spring is sleeved on the first limiting column, a plurality of shaft seats are annularly arranged at the top edge of the shock-absorbing sleeve, and a shaft rod is movably inserted in the shaft seat, ball seats are arranged at both ends of the shaft rod, and a ball head is rotatably installed in the ball seat, a limiting spring is fixedly connected between one of the ball seats and the shaft seat, the adjusting sleeve is movably sleeved on the outside of the shock-absorbing sleeve through a clamping groove, and an adjusting rotary sleeve is rotatably installed at the bottom of the adjusting sleeve.

[0006] As a preferred technical solution of the utility model, an adjustment groove is provided in the middle section of the outer side of the shock-absorbing sleeve and a thread is provided on the adjustment groove, and a thread matching the adjustment groove is provided on the inner wall of the adjustment rotary sleeve.

[0007] As a preferred technical solution of the utility model, a frustum groove and a clamping groove are provided in the adjusting sleeve, and the frustum groove and the clamping groove have the same length.

[0008] As a preferred technical solution of the utility model, the frustum groove is in the shape of an inverted frustum.

[0009] As a preferred technical solution of the utility model, a spring limiting sleeve and a second limiting column are cocentrically arranged at the bottom of the shock absorbing rod, and a mounting plate is arranged at the top of the shock absorbing rod.

[0010] As a preferred technical solution of the utility model, the diameter of the shock absorbing rod is smaller than the diameter of the spring limiting sleeve.

[0011] The beneficial effects achieved by the utility model are:

[0012] The adjusting sleeve will drive the adjusting sleeve to rise by adapting to the inner thread of the adjusting groove. During the rising process of the adjusting sleeve, the design of the cone groove is used to push the shaft rod inward to clamp the shock absorber rod, and the rotation of the ball head and the ball seat is used to limit the shock absorber rod to move up and down, and the spring limit sleeve is limited by the shaft rod to prevent it from popping out of the shock absorber sleeve. When disassembling, the above is done in reverse, and the limit spring will automatically bounce the shaft rod back to its position, so as to achieve the purpose of quick disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 This is a structural schematic diagram of an automobile shock-absorbing component that is easy to assemble and install in the utility model;

[0015] Figure 2 This is a structural schematic diagram of a shock-absorbing sleeve in a shock-absorbing component of an automobile that is easy to assemble and install;

[0016] Figure 3 yes Figure 2 The enlarged view of point A in the middle;

[0017] Figure 4 This is a structural schematic diagram of a shock absorbing rod in a shock absorbing component of an automobile that is easy to assemble and install;

[0018] Figure 5 The utility model is a structural schematic diagram of an adjusting sleeve in an automobile shock absorbing component which is convenient for assembly and installation.

[0019] In the figure: 1. shock-absorbing sleeve; 101. adjusting groove; 102. first limiting column; 103. shock-absorbing spring; 104. shaft seat; 105. shaft rod; 106. ball seat; 107. ball head; 108. limiting spring; 2. adjusting sleeve; 201. frustum groove; 202. snap-in groove; 203. adjusting rotary sleeve; 3. shock-absorbing rod; 301. spring limiting sleeve; 302. second limiting column; 303. mounting plate. DETAILED DESCRIPTION

[0020] 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.

[0021] Example: Figure 1-5 As shown, a shock-absorbing component for automobiles which is easy to assemble and install comprises a shock-absorbing sleeve 1, an adjusting sleeve 2 and a shock-absorbing rod 3. A first limiting column 102 is cocentrically arranged at the inner bottom of the shock-absorbing sleeve 1 and a shock-absorbing spring 103 is sleeved on the first limiting column 102. A plurality of shaft seats 104 are arranged in an annular manner at the top edge of the shock-absorbing sleeve 1 and a shaft rod 105 is movably inserted in the shaft seat 104. Ball seats 106 are arranged at both ends of the shaft rod 105 and a ball head 107 is rotatably installed in the ball seat 106. A limiting spring 108 is fixedly connected between one of the ball seats 106 and the shaft seat 104. The adjusting sleeve 2 is movably sleeved on the outer side of the shock-absorbing sleeve 1 through a clamping groove 202, and an adjusting rotary sleeve 203 is rotatably installed at the bottom of the adjusting sleeve 2.

[0022] An adjusting groove 101 is provided in the middle section of the outer side of the shock-absorbing sleeve 1 and a thread is provided on the adjusting groove 101. The inner wall of the adjusting rotary sleeve 203 is provided with a thread adapted to the adjusting groove 101. When in use, rotating the adjusting rotary sleeve 203 will drive the adjusting sleeve 2 to rise and fall through the adaptation effect with the inner thread of the adjusting groove 101.

[0023] A frustum groove 201 and a clamping groove 202 are provided in the adjusting sleeve 2, and the frustum groove 201 and the clamping groove 202 have the same length. The frustum groove 201 is in an inverted frustum shape. When in use, the adjusting sleeve 2 is raised, and the design of the frustum groove 201 is used to push the shaft rod 105 inward to clamp the shock absorber rod 3.

[0024] A spring limiting sleeve 301 and a second limiting column 302 are cocentrically arranged at the bottom of the shock absorbing rod 3, and a mounting plate 303 is arranged at the top of the shock absorbing rod 3. When in use, the spring limiting sleeve 301 and the second limiting column 302 limit the shock absorbing spring 103 to prevent its telescopic direction from being deviated.

[0025] The diameter of the shock absorbing rod 3 is smaller than the diameter of the spring limiting sleeve 301 . When in use, the spring limiting sleeve 301 is limited by the shaft rod 105 to prevent it from popping out of the shock absorbing sleeve 1 .

[0026] Specifically, during the assembly process, the shock-absorbing spring 103 is placed on the first limiting column 102 in the shock-absorbing sleeve 1, and the shock-absorbing rod 3 is inserted so that the second limiting column 302 on the spring limiting sleeve 301 is clamped at the other end of the shock-absorbing spring 103. After the assembly is completed, the adjusting sleeve 203 is rotated to drive the adjusting sleeve 2 to rise through the adaptation effect with the internal thread of the adjusting groove 101. During the rising process of the adjusting sleeve 2, the design of the frustum groove 201 is used to push the shaft rod 105 to clamp the shock-absorbing rod 3 inward, and the rotation effect of the ball head 107 and the ball seat 106 is used to limit the shock-absorbing rod 3 to move up and down, and the spring limiting sleeve 301 is limited by the shaft rod 105 to prevent it from popping out of the shock-absorbing sleeve 1. The disassembly is opposite to the above, and the limiting spring 108 will automatically bounce the shaft rod 105 to make it return to its position, so as to achieve the purpose of quick disassembly.

[0027] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 invention.

[0028] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0029] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0030] Although the 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. A shock-absorbing component for automobiles that is easy to assemble and install, comprising a shock-absorbing sleeve (1), an adjustment sleeve (2) and a shock-absorbing rod (3), characterized in that: A first limiting column (102) is cocentrically arranged at the bottom of the shock-absorbing sleeve (1), and a shock-absorbing spring (103) is sleeved on the first limiting column (102); a plurality of shaft seats (104) are annularly arranged at the top edge of the shock-absorbing sleeve (1), and a shaft rod (105) is movably inserted in the shaft seat (104); ball seats (106) are arranged at both ends of the shaft rod (105), and a ball head (107) is rotatably installed in the ball seat (106); a limiting spring (108) is fixedly connected between one of the ball seats (106) and the shaft seat (104); the adjustment sleeve (2) is movably sleeved on the outside of the shock-absorbing sleeve (1) through a clamping groove (202), and an adjusting rotary sleeve (203) is rotatably installed at the bottom of the adjustment sleeve (2).

2. The automobile shock absorbing component that is easy to assemble and install according to claim 1 is characterized in that: An adjustment groove (101) is provided in the middle section of the outer side of the shock-absorbing sleeve (1), and a thread is provided on the adjustment groove (101); and a thread matching the adjustment groove (101) is provided on the inner wall of the adjustment rotary sleeve (203).

3. The automobile shock absorbing component that is easy to assemble and install according to claim 1 is characterized in that: The adjusting sleeve (2) is provided with a frustum groove (201) and a clamping groove (202), and the frustum groove (201) and the clamping groove (202) have the same length.

4. The automobile shock absorbing component that is easy to assemble and install according to claim 3 is characterized in that: The frustum groove (201) is in the shape of an inverted frustum.

5. The automobile shock absorbing component that is easy to assemble and install according to claim 1 is characterized in that: A spring limiting sleeve (301) and a second limiting column (302) are cocentrically arranged at the bottom of the shock absorbing rod (3), and a mounting plate (303) is arranged at the top of the shock absorbing rod (3).

6. The automobile shock absorbing component that is easy to assemble and install according to claim 1, characterized in that: The diameter of the shock absorbing rod (3) is smaller than the diameter of the spring limiting sleeve (301).

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