Improved automobile shock absorber main bracket

Abstract

The utility model discloses an improved main bracket of an automobile shock absorber, and relates to the technical field of general vehicles. An improved automobile shock absorber main bracket comprises an upper mounting base, a lower mounting base and two rubber sleeves, the upper mounting base and the lower mounting base are each provided with a protection device, each protection device comprises two protection plates and two fixed mounting bases, and four conical block grooves are formed in the outer wall of one end of the upper mounting base; two conical blocks are fixedly connected to the outer walls of one sides of the two protection plates, the two fixed mounting seats are fixedly connected to the outer wall of one end of the upper mounting seat, and the four protection plates and the rubber sleeve are matched to protect the shock absorber when the shock absorber in the protection device works, so that impact and erosion of external substances such as flying stones, soil and water are effectively avoided; meanwhile, the situation that driving safety is endangered due to unstable work of the shock absorber is avoided, the practicability and effectiveness of equipment are improved, the service life of the spring and the service life of the oil cylinder are prolonged, and the good work state of the shock absorber is kept.

Description

Technical Field

[0001] This utility model relates to the field of general vehicle technology, and in particular to an improved automotive shock absorber main bracket. Background Technology

[0002] When a vehicle is traveling on bumpy roads, the piston rod inside the shock absorber continuously extends and retracts within the cylinder, and the damping oil inside the cylinder flows back and forth to buffer the impact. The main bracket used for the shock absorber is a mounting bracket used to connect the engine components to the car's shock absorber, and it is an indispensable part of the car's shock absorber.

[0003] The main bracket of the automotive shock absorber consists of components such as a mounting bracket, main bracket body, buffer ring, rubber pad ring, rubber pad, hydraulic cylinder and spring. The main bracket serves as the main support structure, connecting the shock absorber and the vehicle body.

[0004] When a car is driving on an uneven road, the shock absorber is subjected to impacts and vibrations from the road surface. At this time, the spring inside the shock absorber deforms and reciprocates to dampen the vibration. However, the shock absorber main bracket usually lacks effective protective measures. The spring and cylinder are directly exposed to the outside and are easily impacted and corroded by external substances such as flying stones, mud, and water. Under harsh driving conditions, such as off-road driving or driving on rough roads, the spring and cylinder of the shock absorber are more likely to be damaged, affecting the normal operation of the shock absorber and thus reducing the practicality of the equipment. Utility Model Content

[0005] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide an improved automobile shock absorber main bracket. This can solve the problem that shock absorber main brackets usually lack effective protective measures, and the springs and cylinders are directly exposed to the outside, making them susceptible to impact and erosion from external substances such as flying stones, mud, and water. Under harsh driving conditions, such as off-road driving or driving on rough roads, the springs and cylinders of the shock absorber are more likely to be damaged, affecting the normal operation of the shock absorber and thus reducing the practicality of the equipment.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an improved automotive shock absorber main bracket, comprising an upper mounting base, a lower mounting base, and two rubber sleeves, wherein both the upper mounting base and the lower mounting base are provided with protective devices;

[0007] The protective device includes two protective plates and two fixed mounting bases. Four conical block grooves are opened on the outer wall of one end of the upper mounting base. Two conical blocks are fixedly connected to one side of the outer wall of each of the two protective plates. The two fixed mounting bases are fixedly connected to the outer wall of one end of the upper mounting base. Two fixed block grooves are opened on the outer wall of the upper mounting base.

[0008] The two fixing blocks each have a fixing bolt groove inside, the two protective plates each have a fixing block fixedly connected to their outer walls, the two fixed mounting bases each have a limit slot on their outer walls, the two fixing blocks each have a fixing bolt threaded to their outer walls, and the two protective devices are respectively installed on the upper mounting base and the lower mounting base.

[0009] Preferably, the outer walls of the four conical blocks are slidably connected to the interior of the corresponding conical block groove, and the outer walls of the two fixed blocks are slidably connected to the interior of the corresponding fixed block groove.

[0010] The inner walls of the two protective panels are curved.

[0011] Preferably, the outer wall of the protrusion at one end of each of the two protective plates is slidably connected to the interior of the corresponding limiting slot;

[0012] The ends of the two fixing bolts near the fixing bolt slots are threaded into the inside of the fixing block slots and are respectively connected to the internal threads of the corresponding fixing bolt slots.

[0013] Preferably, a hydraulic cylinder is mounted on one end of the lower mounting base;

[0014] The end of the hydraulic cylinder furthest from the lower mounting base is fixedly connected to the end of the upper mounting base.

[0015] Preferably, a mounting block is fixedly connected to the end of the upper mounting base away from the protective plate, and the same mounting block is fixedly connected to the end of the lower mounting base away from the protective plate;

[0016] The outer wall of the hydraulic cylinder is fitted with a spring.

[0017] Preferably, the two ends of the spring are fixedly connected to one end of the corresponding upper mounting base and one end of the corresponding lower mounting base, and rubber sleeve mounting grooves are provided on the outer wall of one side of the opposite face of the four protective plates.

[0018] The two ends of the two rubber sleeves are respectively installed inside the corresponding rubber sleeve mounting grooves.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] 1. This improved automotive shock absorber main bracket, through the cooperation of four protective plates and rubber sleeves in the protective device, protects the shock absorber from the impact and erosion of external substances such as flying stones, mud and water during operation. At the same time, it prevents the shock absorber from being unstable and endangering driving safety, thereby improving the practicality and effectiveness of the equipment, extending the service life of the springs and cylinders, and maintaining the shock absorber in good working condition. Attached Figure Description

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0023] Figure 2 This is a schematic diagram of the external structure of the protective plate of this utility model;

[0024] Figure 3 This is a schematic diagram of the internal structure of the protective plate of this utility model;

[0025] Figure 4 This utility model Figure 3 A structural schematic diagram of the enlarged view at point A in the middle.

[0026] Reference numerals in the attached drawings: 1. Upper mounting base; 2. Fixed mounting base; 3. Lower mounting base; 4. Fixing block groove; 5. Fixing bolt; 6. Protective plate; 7. Rubber sleeve; 8. Conical block groove; 9. Conical block; 10. Rubber sleeve mounting groove; 11. Fixing bolt groove; 12. Hydraulic cylinder; 13. Mounting block; 14. Limiting slot; 15. Fixing block; 16. Spring. Detailed Implementation

[0027] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0028] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0029] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.

[0030] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0031] Please see Figure 1-4This utility model provides a technical solution: an improved automotive shock absorber main bracket, including an upper mounting base 1, a lower mounting base 3 and two rubber sleeves 7;

[0032] Both the upper mounting base 1 and the lower mounting base 3 are equipped with protective devices;

[0033] The protective device includes two protective plates 6 and two fixed mounting bases 2. Four conical block grooves 8 are formed on the outer wall of one end of the upper mounting base 1. Two conical blocks 9 are fixedly connected to one side of the outer wall of each of the two protective plates 6. The outer walls of the four conical blocks 9 are slidably connected to the interior of their respective conical block grooves 8. The two fixed mounting bases 2 are fixedly connected to the outer wall of one end of the upper mounting base 1. Two fixing block grooves 4 are formed on the outer wall of the upper mounting base 1. Fixing bolt grooves 11 are formed inside each of the two fixing block grooves 4. Fixing blocks 15 are fixedly connected to the outer walls of both protective plates 6. The outer walls of the two fixed mounting bases 2 are slidably connected to the interior of the corresponding fixed block grooves 4. The outer walls of the two fixed mounting bases 2 are provided with limit slots 14. The inner walls of the two protective plates 6 are arc-shaped. The outer walls of the two fixed blocks 15 are threaded with fixing bolts 5. The outer walls of the protrusions at one end of the two protective plates 6 are slidably connected to the interior of the corresponding limit slots 14. The ends of the two fixing bolts 5 near the fixing bolt grooves 11 are threaded into the interior of the fixed block grooves 4 and are threadedly connected to the interior of the corresponding fixing bolt grooves 11. The two protective devices are respectively installed on the upper mounting base 1 and the lower mounting base 3.

[0034] Among them, a hydraulic cylinder 12 is installed at one end of the lower mounting base 3, and the end of the hydraulic cylinder 12 away from the lower mounting base 3 is fixedly connected to one end of the upper mounting base 1. A mounting block 13 is fixedly connected at the end of the upper mounting base 1 away from the protective plate 6, and the same mounting block 13 is fixedly connected at the end of the lower mounting base 3 away from the protective plate 6. A spring 16 is sleeved on the outer wall of the hydraulic cylinder 12, and the two ends of the spring 16 are fixedly connected to one end of the corresponding upper mounting base 1 and one end of the lower mounting base 3, respectively. A rubber sleeve mounting groove 10 is opened on the outer wall of one side of the opposite side of the four protective plates 6, and the two ends of the two rubber sleeves 7 are respectively installed inside the corresponding rubber sleeve mounting groove 10.

[0035] Furthermore, when using this device, the shock absorber is installed in the designated position via the mounting blocks 13 on the upper mounting base 1 and the lower mounting base 3. Then, when the car is driving on an uneven road surface, the shock absorber is subjected to impacts and vibrations from the road surface. At this time, the spring 16 on the shock absorber deforms and reciprocates to dampen the vibration. Simultaneously, the oil in the upper cylinder 12 of the shock absorber repeatedly flows from one chamber to another through different orifices. The friction between the orifice wall and the oil, as well as the internal friction between oil molecules, forms a damping force on the vibration, converting the car's vibration energy into... The heat energy of the oil is absorbed and dissipated into the atmosphere by the shock absorber. The four protective plates 6 drive the rubber sleeve 7 to deform and assist the shock absorber. At the same time, when the shock absorber is working, the four protective plates 6 and the rubber sleeve 7 work together to protect it, effectively avoiding the impact and erosion of external substances such as flying stones, mud and water. Then, when it is necessary to remove the protective plate 6, turn the fixing bolt 5 to rotate so that the outer wall of its other end is disengaged from the inside of the fixing bolt groove 11. Then, pull the protective plate 6 to remove the protective plate 6 and the rubber sleeve 7 from the upper mounting base 1 and the lower mounting base 3.

[0036] The protective device uses four protective plates 6 and rubber sleeves 7 to protect the shock absorber during operation, effectively preventing the impact and erosion of external substances such as flying stones, mud and water. At the same time, it prevents the shock absorber from being unstable and endangering driving safety, thereby improving the practicality and effectiveness of the equipment, extending the service life of the spring 16 and the oil cylinder 12, and maintaining the shock absorber in good working condition.

[0037] Structural Description: Upper Mount 1: Upper Mount 1 is the top fixing component of the shock absorber, which is usually connected to the vehicle body. Through Upper Mount 1, the shock absorber can be firmly installed on the vehicle body, ensuring that the shock absorber will not shift during driving and providing a stable shock absorption effect.

[0038] Lower mounting bracket 3: The lower mounting bracket 3 is the bottom fixing component of the shock absorber, which is usually connected to the wheel. The lower mounting bracket 3 firmly connects the shock absorber to the wheel, so that the shock absorber can effectively absorb the impact and vibration from the road surface and improve the ride smoothness.

[0039] Mounting block 13: Mounting block 13 is located on the upper mounting seat 1 and the lower mounting seat 3 and is used to fix the shock absorber. The design of mounting block 13 makes the installation of the shock absorber easier and faster, while ensuring that the shock absorber remains stable during driving and will not shake or shift.

[0040] Spring 16: Spring 16 is one of the core components of the shock absorber, used to absorb and dampen vibrations. Through its deformation and reciprocating motion, spring 16 effectively reduces the impact and vibration from the road surface, improving the comfort and stability of the car.

[0041] Hydraulic cylinder 12: Hydraulic cylinder 12 is filled with oil. The movement of the oil generates damping force. When the oil in hydraulic cylinder 12 is subjected to vibration, it flows through the pores to generate friction, converting vibration energy into heat energy, effectively absorbing and dissipating heat, and further reducing vibration.

[0042] Protective plate 6: The protective plate 6 is installed on the outside of the shock absorber to protect the spring 16 and the oil cylinder 12. The protective plate 6 effectively blocks the impact and erosion of external substances such as flying stones, mud and water on the shock absorber, and extends the service life of the shock absorber.

[0043] Rubber sleeve 7: Rubber sleeve 7 is used in conjunction with protective plate 6 to provide additional protection and shock absorption. Rubber sleeve 7 deforms when the shock absorber is working, which helps the shock absorber to reduce vibration, and at the same time provides an additional protective layer to further protect the shock absorber.

[0044] Fixing bolt 5: The fixing bolt is used to connect the protective plate 6. The fixing bolt 5 ensures that the protective plate 6 is firmly installed on the shock absorber and will not loosen or fall off during driving. At the same time, it is easy to disassemble, maintain and replace.

[0045] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. An improved main bracket for a vehicle shock absorber comprising an upper mount (1), a lower mount (3) and two rubber bushes (7), characterized in that: The upper mounting seat (1) and the lower mounting seat (3) are provided with protective devices; The protective device comprises two protective plates (6) and two fixed mounting seats (2), four tapered block grooves (8) are formed in the outer wall of one end of the upper mounting seat (1), two tapered blocks (9) are fixedly connected to the outer wall of one side of each of the two protective plates (6), and the two fixed mounting seats (2) are fixedly connected to the outer wall of one end of the upper mounting seat (1). The outer wall of the upper mounting seat (1) is provided with two fixed block grooves (4). The inner part of each of the two fixed block grooves (4) is provided with a fixed bolt groove (11), the outer wall of each of the two protective plates (6) is fixedly connected with a fixed block (15), the outer wall of each of the two fixed mounting seats (2) is provided with a limiting clamping groove (14), the outer wall of each of the two fixed blocks (15) is threadedly connected with a fixed bolt (5), and the two protective devices are arranged on the upper mounting seat (1) and the lower mounting seat (3) respectively.

2. An improved automotive shock absorber main bracket according to claim 1, wherein: The outer wall of each of the four tapered blocks (9) is slidably connected with the inner part of the corresponding tapered block groove (8), and the outer wall of each of the two fixed blocks (15) is slidably connected with the inner part of the corresponding fixed block groove (4). The inner wall of each of the two protective plates (6) is arc-shaped.

3. The improved automotive shock absorber main bracket of claim 1 wherein: The outer wall of the protruding block at one end of each of the two protective plates (6) is slidably connected with the inner part of the corresponding limiting clamping groove (14). The outer wall of each of the two fixed bolts (5) is threadedly extended to the inner part of the fixed block groove (4) at one end close to the fixed bolt groove (11) and is threadedly connected with the inner part of the corresponding fixed bolt groove (11).

4. The improved automotive shock absorber main bracket of claim 1 wherein: The lower mounting seat (3) is provided with an oil cylinder (12) at one end. The oil cylinder (12) is fixedly connected with one end of the upper mounting seat (1) at an end away from the lower mounting seat (3).

5. The improved automotive shock absorber main bracket of claim 1 wherein: The outer wall of the oil cylinder (12) is sleeved with a spring (16). The two ends of the spring (16) are fixedly connected with one end of the upper mounting seat (1) and one end of the lower mounting seat (3) respectively, and the outer wall of each of the four protective plates (6) is provided with a rubber sleeve mounting groove (10) on one side of the opposite surface.

6. An improved automotive shock absorber main bracket according to claim 5, wherein: The two ends of each of the two rubber sleeves (7) are mounted in the inner part of the corresponding rubber sleeve mounting groove (10). ​

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