Shock absorber piston valve control device

Abstract

The utility model discloses a shock absorber piston valve control device, which relates to the technical field of shock absorber piston valves, and comprises a diverter valve component and first assembly frames, one-way valve pipes are connected to the periphery of the upper end of the diverter valve component, and the first assembly frames are symmetrically mounted on the upper side and the lower side of the lower end of the diverter valve component. Second assembling frames are symmetrically installed on the left and right sides of the lower end of the flow dividing valve assembly. According to the shock absorber piston valve control device, the one-way valve pipes are arranged on the periphery of the flow dividing valve assembly, so that the one-way valve pipe on one side can be randomly selected for structural connection according to use requirements and different mounting modes, and the problem of structural limitation during structural connection caused by a mounting structure is solved; and in addition, in cooperation with movable structures of the first assembly frame and the second assembly frame, sliding adjustment can be conducted within a certain range according to different installation structures, and therefore installation can be conducted corresponding to different assembly structures, and the flexibility and adaptability of the whole device structure are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of shock absorber piston valves, in particular to a shock absorber piston valve control device. Background Art

[0002] The shock absorber is a very important component of the vehicle suspension system. Its main function is to reduce the discomfort caused by uneven road surface or body vibration during vehicle driving, and improve driving safety and stability. The shock absorber consists of a cylinder and a piston. The cylinder has a fluid inlet and a fluid outlet, and the piston is connected to the wheel through a piston rod. When the vehicle is driving, the wheel sags, causing the piston rod to move downward, compressing the oil in the shock absorber, thereby consuming energy;

[0003] The shock absorber piston valve control device, also known as the distribution valve, is a very important component in the shock absorber system. It is used to distribute the gas to the four pneumatic shock absorbers of the car in proportion and evenly. The on-board inflation device is responsible for inflation, which is then transported to the distribution device by a main air pipe. The internal computer control board is then used in conjunction with height sensors connected to the four tires to determine the amount of gas inside the pneumatic shock absorber piston. The gas is then evenly distributed to the four wheel shock absorbers by the distribution valve to achieve normal operation of the shock absorber.

[0004] The connection pipe port of a conventional valve control device is only arranged on one side, and the structure requires a special frame structure for connection and fixation during installation, which is difficult to adjust and makes installation and maintenance relatively inconvenient.

[0005] Therefore, in view of this, the existing structure and defects are studied and improved, and a shock absorber piston valve control device is proposed. Summary of the invention

[0006] The purpose of the utility model is to provide a shock absorber piston valve control device to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a shock absorber piston valve control device, comprising a diverter valve assembly and a first assembly frame, wherein the upper end of the diverter valve assembly is connected with a one-way valve tube all around, the first assembly frame is symmetrically installed on the upper and lower sides of the lower end of the diverter valve assembly, and the second assembly frame is symmetrically installed on the left and right sides of the lower end of the diverter valve assembly, the first assembly frame comprises a support frame, a slide groove, an adjustment frame, a mounting hole, a fixing bolt and a stabilizing block, a slide groove is provided in the middle of the support frame, and an adjustment frame is installed on the surface of the support frame, and a mounting hole is provided in the middle of the adjustment frame, and a fixing bolt passes through the inside of the mounting hole, and a stabilizing block is provided between the adjustment frame and the slide groove.

[0008] Furthermore, the flow dividing valve assembly includes a flow dividing valve body, a protective shell, fixing holes and fastening bolts. A protective shell is arranged on the outer edge of the flow dividing valve body. Fixing holes are opened at the four diagonal corners of the protective shell, and fastening bolts penetrate through the interior of the fixing holes.

[0009] Furthermore, the fixing holes penetrate through both the protective shell and the flow dividing valve body, and the fixing holes are arranged in a sunken hole structure.

[0010] Furthermore, the fastening bolts are threadedly connected to both the flow dividing valve body and the protective shell, and the protective shell is made of a material with good heat dissipation performance.

[0011] Furthermore, the one-way valve pipes are respectively arranged at equal intervals on the four side edges of the upper end of the flow dividing valve body, and the first assembly frame and the second assembly frame are respectively fixedly connected to the upper and lower sides and the left and right sides of the protective shell.

[0012] Furthermore, the second assembly frame and the first assembly frame have the same structure, and the second assembly frame and the first assembly frame are arranged in a "□" shape structure.

[0013] Furthermore, the adjusting frame is slidably connected to the support frame, and the adjusting frame and the stabilizing block are integrally structured.

[0014] Furthermore, the installation hole is opened in a sunken structure and penetrates through the middle of the adjusting frame, and the stabilizing block is slidably inserted into the interior of the sliding groove.

[0015] The utility model provides a shock absorber piston valve control device, which has the following beneficial effects:

[0016] 1. In the utility model, by symmetrically arranging four groups of one-way valve pipes at equal intervals on the four side faces of the flow dividing valve assembly, no matter in what orientation the entire flow dividing valve assembly is installed and fixed, any outermost group of one-way valve pipes can be used to structurally connect with the shock control system, thereby maximizing the convenience and flexibility of the connection of the entire device, and avoiding the problem of complicated assembly caused by structural limitations such as the singularity and fixity of the installation structure. In addition, through the use of the protective shell, the flow dividing valve body can be effectively protected, and the structural damage caused by external forces can be minimized as much as possible, so as to avoid affecting the normal operation.

[0017] 2. The utility model provides a first assembly frame and a second assembly frame on the four side elevations of the diverter valve assembly, respectively, wherein the adjustment frame is slidably connected to the support frame, so that with the assistance of the stabilizing block, the adjustment frame can be adjusted along the surface of the slide groove for translation, and moved to the position corresponding to the mounting hole, and then the entire device can be installed and fixed by means of fixing bolts penetrating the mounting hole in the middle of the adjustment frame. By using the above structure, on the one hand, the structural mobility of the first assembly frame and the second assembly frame enables appropriate structural adjustments to be made to different mounting holes within a certain range during the installation process, so as to achieve structural flexibility of the installation. On the other hand, since the first assembly frame and the second assembly frame are connected to the side of the protective shell, the structural strength thereof can be further improved, and the protective shell can be further assisted to provide structural support and structural protection for the diverter valve body, thereby ensuring the safety of the device and the extension of its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main body top view of a shock absorber piston valve control device of the utility model;

[0019] Figure 2 The utility model is a shock absorber piston valve control device Figure 1 A schematic diagram of the structure at A;

[0020] Figure 3 It is a three-dimensional structural schematic diagram of a diverter valve assembly of a shock absorber piston valve control device of the utility model;

[0021] Figure 4 The utility model is a schematic diagram of the three-dimensional structure of a first assembly frame of a shock absorber piston valve control device.

[0022] In the figure: 1. diverter valve assembly; 101. diverter valve body; 102. protective shell; 103. fixing hole; 104. fastening bolt; 2. one-way valve pipe; 3. first assembly frame; 301. support frame; 302. slide groove; 303. adjustment frame; 304. mounting hole; 305. fixing bolt; 306. stabilizing block; 4. second assembly frame. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0024] like Figures 1 to 4As shown in the figure, a shock absorber piston valve control device includes a flow dividing valve assembly 1 and a first mounting frame 3. One-way valve pipes 2 are connected and arranged around the upper end of the flow dividing valve assembly 1. The first mounting frame 3 is symmetrically installed on the upper and lower sides of the lower end of the flow dividing valve assembly 1, and second mounting frames 4 are symmetrically installed on the left and right sides of the lower end of the flow dividing valve assembly 1. The first mounting frame 3 includes a support frame 301, a chute 302, an adjustment frame 303, a mounting hole 304, a fixing bolt 305, and a stabilizing block 306. A chute 302 is formed in the middle of the support frame 301, and an adjustment frame 303 is installed on the surface of the support frame 301. A mounting hole 304 is formed in the middle of the adjustment frame 303, and a fixing bolt 305 penetrates through the inside of the mounting hole 304. A stabilizing block 306 is arranged between the adjustment frame 303 and the chute 302. The adjustment frame 303 is slidably connected to the support frame 301, and the adjustment frame 303 and the stabilizing block 306 are integrally structured. The mounting hole 304 is formed in a sunken structure and penetrates through the middle of the adjustment frame 303, and the stabilizing block 306 is slidably inserted into the inside of the chute 302. By symmetrically arranging four groups of one-way valve pipes 2 at equal intervals on the four side faces of the flow dividing valve assembly 1, no matter in what orientation the entire flow dividing valve assembly 1 is installed and fixed, any outermost group of one-way valve pipes 2 can be used to structurally connect with the shock control system, thus maximizing the convenience and flexibility of the connection of the entire device and avoiding structural limitations such as the singularity and fixity of the installation structure.

[0025] The flow dividing valve assembly 1 includes a flow dividing valve body 101, a protective shell 102, fixing holes 103, and fastening bolts 104. A protective shell 102 is arranged on the outer edge of the flow dividing valve body 101, and fixing holes 103 are formed at the four diagonal corners of the protective shell 102, and fastening bolts 104 penetrate through the inside of the fixing holes 103. The fixing holes 103 penetrate through both the protective shell 102 and the flow dividing valve body 101 at the same time, and the fixing holes 103 are arranged in a sunken hole structure. The fastening bolts 104 are threadedly connected to both the flow dividing valve body 101 and the protective shell 102, and the protective shell 102 is made of a material with good heat dissipation. The one-way valve pipes 2 are respectively arranged at equal intervals on the four sides of the upper end of the flow dividing valve body 101. The first mounting frame 3 and the second mounting frame 4 are respectively fixedly connected to the upper and lower and left and right sides of the protective shell 102. The second mounting frame 4 and the first mounting frame 3 have the same structure, and the second mounting frame 4 and the first mounting frame 3 are arranged in a "square" shape structure. By respectively arranging the first mounting frame 3 and the second mounting frame 4 on the four side faces of the flow dividing valve assembly 1, with the sliding connection between the adjustment frame 303 and the support frame 301, the adjustment frame 303 can be translated and adjusted along the surface of the chute 302 with the assistance of the stabilizing block 306 and moved to the position corresponding to the assembly hole position, and then the entire device can be installed and fixed by using the fixing bolt 305 penetrating through the mounting hole 304 in the middle of the adjustment frame 303.

[0026] In summary, if Figures 1 to 4 As shown, when the shock absorber piston valve control device is used, the protective shell 102 is first buckled up and down on the outer surface of the diverter valve body 101, and then the fastening bolts 104 are screwed into the fixing holes 103 opened at the four diagonal positions of the protective shell 102 in sequence, so as to protect the structure of the diverter valve body 101;

[0027] Then, according to the positions of the assembly holes on the mounting structure surface, the first assembly frame 3 and the second assembly frame 4 on the side of the diverter valve assembly 1 are adjusted respectively, and the adjustment frame 303 is moved in the vertical and horizontal directions along the surface of the slide groove 302 opened in the middle of the support frame 301 using the stabilizing block 306 until the mounting hole 304 opened in the middle of the adjustment frame 303 corresponds to the assembly hole, and then the fixing bolt 305 is screwed into it. Finally, the one-way valve pipe 2 set on one side of the diverter valve assembly 1, which is most convenient for connection operation, is used to connect the entire device to the pneumatic shock absorber system.

[0028] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A shock absorber piston valve control device, comprising a diverter valve assembly (1) and a first assembly frame (3), characterized in that: Around the upper end of the shunt valve assembly (1), check valves pipes (2) are connected and arranged. The first mounting brackets (3) are symmetrically installed on the upper and lower sides of the lower end of the shunt valve assembly (1), and the second mounting brackets (4) are symmetrically installed on the left and right sides of the lower end of the shunt valve assembly (1). The first mounting bracket (3) includes a support frame (301), a chute (302), an adjustment frame (303), a mounting hole (304), a fixing bolt (305), and a stabilizing block (306). A chute (302) is formed in the middle of the support frame (301), and an adjustment frame (303) is installed on the surface of the support frame (301). A mounting hole (304) is formed in the middle of the adjustment frame (303), and a fixing bolt (305) passes through the inside of the mounting hole (304). A stabilizing block (306) is arranged between the adjustment frame (303) and the chute (302).

2. A shock absorber piston valve control device according to claim 1, characterized in that: The shunt valve assembly (1) includes a shunt valve body (101), a protective shell (102), fixing holes (103), and fastening bolts (104). A protective shell (102) is arranged on the outer edge of the shunt valve body (101). Fixing holes (103) are formed at the four diagonal corners of the protective shell (102), and fastening bolts (104) pass through the inside of the fixing holes (103).

3. A shock absorber piston valve control device according to claim 2, characterized in that: The fixing holes (103) penetrate through both the protective shell (102) and the shunt valve body (101), and the fixing holes (103) are arranged in a sunken hole structure.

4. A shock absorber piston valve control device according to claim 2, characterized in that: The fastening bolts (104) are threadedly connected to both the shunt valve body (101) and the protective shell (102), and the protective shell (102) is made of a material with good heat dissipation performance.

5. A shock absorber piston valve control device according to claim 2, characterized in that: The check valves pipes (2) are respectively arranged at equal intervals on the four sides of the upper end of the shunt valve body (101). The first mounting brackets (3) and the second mounting brackets (4) are respectively fixedly connected to the upper and lower sides and the left and right sides of the protective shell (102).

6. A shock absorber piston valve control device according to claim 1, characterized in that: The second mounting bracket (4) has the same structure as the first mounting bracket (3), and the second mounting bracket (4) and the first mounting bracket (3) are arranged in a "square" - shaped structure.

7. A shock absorber piston valve control device according to claim 1, characterized in that: The adjustment frame (303) is slidably connected to the support frame (301), and the adjustment frame (303) and the stabilizing block (306) are integrally formed.

8. The shock absorber piston valve control device according to claim 1, characterized in that: The mounting hole (304) is formed in a sunken structure and penetrates through the middle of the adjustment frame (303), and the stabilizing block (306) is slidably inserted into the inside of the chute (302).

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