Automobile shock absorber main bracket

Abstract

The utility model discloses a main bracket of an automobile shock absorber, and relates to the field of automobile shock absorbers. The automobile shock absorber main bracket comprises a shock absorption unit, a main bracket unit is arranged above the shock absorption unit, the main bracket unit is connected with the shock absorption unit, the main bracket unit comprises a support, a threaded rod and a rotating disc, the support is connected with the shock absorption unit, the threaded rod is connected into the support in a threaded mode, and the rotating disc is connected with the threaded rod. The rotating disc is arranged on the threaded rod in a threaded mode, the rotating disc is rotationally connected to the upper surface of the support, and the rotating disc is used for driving the threaded rod to move up and down. According to the automobile shock absorber main bracket, the rotating disc is rotated to drive the threaded rod to rotate, then the threaded rod is driven to move up and down, then the connecting piece is driven to move up and down, the length of the main bracket can be adjusted, a shock absorber can be matched with vehicles of various models, and the practical flexibility of the shock absorber main bracket is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile shock absorber, concretely to a kind of automobile shock absorber main bracket. BACKGROUND

[0002] Shock absorber main bracket is the main structural member of supporting and fixing shock absorber. It connects shock absorber and vehicle body or chassis, to ensure that shock absorber can work normally and effectively absorb and disperse vibration and impact from road.

[0003] The length of the main bracket of the existing automobile shock absorber cannot be adjusted, so that the shock absorber can only match with one type of vehicle, and cannot be installed on vehicles of different types, so that the applicability of the shock absorber main bracket is poor. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model provides a kind of automobile shock absorber main bracket, solve the length of the main bracket of part automobile shock absorber adjustment, so that the shock absorber can only match with one type of vehicle, and cannot be installed on vehicles of different types, so that the applicability of the shock absorber main bracket is poor.

[0005] To achieve the above purpose, the utility model is realized by the following technical scheme: a kind of automobile shock absorber main bracket includes shock absorbing unit, the upper portion of the shock absorbing unit is provided with main bracket unit, and the main bracket unit is connected with shock absorbing unit;

[0006] The main bracket unit includes support, threaded rod and rotary disc, the support is connected with shock absorbing unit, the threaded rod is threadedly connected in support, and the rotary disc is threaded on threaded rod, and the rotary disc is rotationally connected to the upper surface of support.

[0007] Preferably, the shock absorbing unit includes shell and protective sleeve, the shell is fixedly connected to the bottom of support, and the protective sleeve is slidably connected in shell.

[0008] Preferably, the shock absorbing unit further includes shock absorbing assembly, and the shock absorbing assembly is located in shell and protective sleeve.

[0009] Preferably, the shock absorbing assembly includes piston, spring and buffer pad, one end of the piston is connected to the bottom end of support, and the other end is connected with buffer pad, the spring is located on the outer side of piston, and one end is connected to the bottom of support, and the buffer pad is arranged on main bracket unit.

[0010] Preferably, the main bracket unit further includes connecting piece and lower bracket, the connecting piece is fixedly connected with support and lower bracket, and the lower bracket is connected with the other end of spring.

[0011] Preferably, the buffer pad is connected to the lower bracket.

[0012] Preferably, a threaded hole is formed in the support, and the threaded rod is threadedly connected in the threaded hole.

[0013] The utility model discloses a kind of automobile shock absorber main bracket, it has the beneficial effects as follows: by rotating rotating disc and driving threaded rod rotation, in turn drive threaded rod moves up and down, in turn drive connecting piece moves up and down, so that the length of main bracket can be adjusted, so that shock absorber can be matched with multiple models of vehicle, improve the practical flexibility of shock absorber main bracket;By rotating disc rotation is connected on support and threaded rod is threadedly connected in support, so that threaded rod is more stably connected on support, with strong shock resistance. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the present utility model or prior art, the drawings needed to be used in the embodiment or prior art description will be simply introduced below, and obviously, the drawings in the following description are only some embodiments of the present utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0015] Fig. 1 It is a structural schematic diagram of the present utility model;

[0016] Fig. 2 It is a structural schematic diagram of the main bracket unit of the present utility model;

[0017] Fig. 3 It is a structural schematic diagram of the shock absorbing assembly of the present utility model.

[0018] In the figure: 1, shock absorbing unit; 11, shell; 12, protective sleeve; 13, shock absorbing assembly; 131, piston; 132, spring; 133, buffer pad; 2, main bracket unit; 21, support; 211, threaded hole; 22, threaded rod; 23, connecting piece; 24, rotating disc; 25, lower bracket. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the present utility model more clear, the technical scheme in the embodiments of the present utility model is described clearly and completely, obviously, the described embodiments are part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present utility model.

[0020] The embodiment of the application provides a kind of automobile shock absorber main bracket, solve the length of the main bracket of part automobile shock absorber adjustment, make that shock absorber can only be matched with one type of vehicle, cannot be installed on different type of vehicle, make that shock absorber main bracket applicability is poor Problem, realize by rotating rotary disc 24 drive screw rod 22 rotation, in turn drive screw rod 22 up and down movement, in turn drive connecting piece 23 up and down movement, make that the length of main bracket can be adjusted, make that shock absorber can be matched with multiple types of vehicles, improve the practical flexibility of shock absorber main bracket.

[0021] The utility model embodiment discloses a kind of automobile shock absorber main bracket.

[0022] According to the accompanying Figs. 1-3 As shown, including damping unit 1, the upper portion of damping unit 1 is provided with main bracket unit 2, main bracket unit 2 is connected with damping unit 1, damping unit 1 includes shell 11 and protective sleeve 12, shell 11 is fixedly connected with the bottom of support 21, protective sleeve 12 is slidably connected in shell 11, by setting shell 11 and protective sleeve 12, damping assembly 13 is protected.

[0023] In particular, main bracket unit 2 includes support 21, threaded rod 22 and rotary disc 24, support 21 is connected with damping unit 1, threaded rod 22 is threadedly connected in support 21, rotary disc 24 is threaded on threaded rod 22, and rotary disc 24 is rotatably connected to the upper surface of support 21, rotary disc 24 is used to drive threaded rod 22 to move up and down, threaded rod 22 can be driven to rotate by rotating rotary disc 24, in turn drive threaded rod 22 to move up and down, in turn drive connecting piece 23 to move up and down, so that the length of main bracket can be adjusted, so that shock absorber can be matched with multiple types of vehicles, improve the practical flexibility of shock absorber main bracket.

[0024] Further, damping unit 1 further includes damping assembly 13, damping assembly 13 is located in shell 11 and protective sleeve 12, by setting shell 11 and protective sleeve 12, damping assembly 13 is protected, in turn prolong the service life of shock absorber.

[0025] Further, damping assembly 13 includes piston 131, spring 132 and buffer pad 133, one end of piston 131 is connected to the bottom end of support 21, and the other end is connected with buffer pad 133, spring 132 is located on the outer side of piston 131, and one end is connected to the bottom of support 21, buffer pad 133 is arranged on main bracket unit 2.

[0026] Further, main bracket unit 2 further includes connecting piece 23 and lower bracket 25, connecting piece 23 is fixedly connected with support 21 and lower bracket 25, lower bracket 25 is connected with the other end of spring 132. Further, main bracket unit 2 further includes connecting piece 23 and lower bracket 25, connecting piece 23 is fixedly connected with support 21 and lower bracket 25, lower bracket 25 is connected with the other end of spring 132.

[0027] Further, the buffer pad 133 is connected to the lower holder 25, and the buffer pad 133 is arranged to protect the piston 131 from damage caused by vibration.

[0028] Further, the support 21 is provided with a threaded hole 211, and the threaded rod 22 is screwed into the threaded hole 211, and the rotating disc 24 is rotatably connected to the support 21, and the threaded rod 22 is screwed into the support 21, so that the threaded rod 22 is more stably connected to the support 21, and the main bracket has strong anti-vibration performance.

[0029] Working principle: according to the installation length of the automobile shock absorber, the length of the main bracket of the shock absorber is adjusted, first, the rotating disc 24 on the support 21 is rotated, the threaded rod 22 is rotated in the threaded hole 211, and then the threaded rod 22 is moved up and down, the top connecting piece 23 of the threaded rod 22 is moved up and down, until the length is adjusted to the appropriate length, stop rotating the rotating disc 24, complete the length adjustment of the main bracket, then install the connecting piece 23 on the support 21 and the lower holder 25 on the frame.

[0030] The basic principle and main features of the utility model and the advantages of the utility model are shown and described. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A motor vehicle shock absorber main bracket comprising a shock absorbing unit (1), characterized in that, The upper part of the damping unit (1) is provided with a main bracket unit (2), which is connected with the damping unit (1); The main bracket unit (2) comprises a support (21), a threaded rod (22) and a rotating disc (24), the support (21) is connected with the damping unit (1), the threaded rod (22) is threadedly connected in the support (21), and the rotating disc (24) is threadedly connected on the threaded rod (22) and rotationally connected to the upper surface of the support (21).

2. The automotive shock absorber main bracket according to claim 1, wherein The damping unit (1) comprises an outer shell (11) and a protective sleeve (12), the outer shell (11) is fixedly connected to the bottom of the support (21), and the protective sleeve (12) is slidingly connected in the outer shell (11).

3. The automotive shock absorber main bracket according to claim 2, wherein The damping unit (1) further comprises a damping assembly (13), which is located in the outer shell (11) and the protective sleeve (12).

4. The automotive shock absorber main bracket according to claim 3, wherein The damping assembly (13) comprises a piston (131), a spring (132) and a buffer pad (133), one end of the piston (131) is connected to the bottom end of the support (21), the other end is connected with the buffer pad (133), the spring (132) is located outside the piston (131) and one end is connected to the bottom of the support (21), and the buffer pad (133) is arranged on the main bracket unit (2).

5. The automotive shock absorber main bracket according to claim 4, wherein The main bracket unit (2) further comprises a connecting piece (23) and a lower support (25), the connecting piece (23) is fixedly connected with the support (21) and the lower support (25), and the lower support (25) is connected with the other end of the spring (132).

6. The automotive shock absorber main bracket according to claim 4, wherein The buffer pad (133) is connected to the lower support (25).

7. The automotive shock absorber main bracket according to claim 1, wherein The support (21) is provided with a threaded hole (211), and the threaded rod (22) is threadedly connected in the threaded hole (211).

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