Automobile brake hard tube assembly with vibration reduction structure

Abstract

The utility model discloses an automobile brake hard tube assembly with a vibration reduction structure, which relates to the technical field of automobile design, and comprises a brake hard tube main body, the outer ring of the brake hard tube main body is provided with two fixing mechanisms for realizing that the brake hard tube main body can adapt to different installation positions of automobiles, and each fixing mechanism comprises an adaptive component, a vibration reduction component and a vibration reduction component, the bottom end of the rotating shaft is rotationally connected with a sleeve rod, and a sliding rod is slidably mounted in the sleeve rod. The lower vibration reduction assembly is arranged at the top of the adaptive assembly; the upper vibration reduction assembly is arranged at the top of the lower vibration reduction assembly, the lower vibration reduction assembly is movably and rotatably connected with the adaptation assembly through the sleeve rod by arranging the adaptation assembly, so that the installation positions of different angles are adapted, the sliding rod slides in the sleeve rod, the fixing bolt is rotated, the sleeve rod and the sliding rod are extruded, the position of the sliding rod is fixed, and the vibration reduction effect is achieved. Therefore, the remote installation position can be adapted.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile design, in particular to an automobile brake hard pipe assembly with a vibration reduction structure. Background Art

[0002] Brake, clutch and other hard pipes are key transmission components in the automotive system. The hydraulic brake device uses hydraulic oil to convert the driver's body force into hydraulic pressure through the brake pedal, and then transmits it to the wheel brake through the pipeline. The wheel brake then converts the hydraulic pressure into mechanical thrust to open the brake shoe, causing friction between the brake shoe friction plate and the brake drum, thereby generating a torque to organize the wheel rotation.

[0003] After checking the disclosure (announcement) number: CN219601223U, a kind of automobile brake hard pipe assembly is disclosed, including a hard pipe body, both ends of the hard pipe body are movably provided with external thread joints, which are used to be threadedly connected with the internal thread joint on the automobile brake system; the external thread joint is installed with a mounting plate, and the mounting plate is installed with a clamping mechanism acting on the internal thread joint, when the external thread joint is threadedly connected with the internal thread joint. The utility model uses a clamping mechanism to clamp and fix the external thread joint and the internal thread joint on the automobile brake system, which effectively avoids the situation that the external thread joint and the internal thread joint rotate when the vehicle is in a bumpy or shaking state during driving, resulting in the loosening of the external thread joint and the internal thread joint, and increases the connection stability of the external thread joint and the internal thread joint, thereby effectively avoiding the loosening of the external thread joint and the internal thread joint affecting the normal use of the automobile brake system and causing dangerous situations.

[0004] Based on the above-mentioned prior art, the existing automobile brake hard pipe assembly still has the following problems: the existing automobile brake hard pipe assembly usually relies on fixings during installation. However, due to the different installation positions of different automobile brake hard pipe assemblies, the existing fixings often cannot perfectly adapt to the installation requirements of various models. More importantly, these fixings do not perform well in terms of vibration reduction and cannot effectively alleviate the vibration generated during braking, which greatly affects the ride comfort and braking performance of the car. To this end, the utility model provides an automobile brake hard pipe assembly with a vibration reduction structure. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an automobile brake hard pipe assembly with a vibration reduction structure, which solves the following problems existing in the existing automobile brake hard pipe assemblies: the existing automobile brake hard pipe assemblies usually rely on fixings during installation; however, since the installation positions of different automobile brake hard pipe assemblies are different, the existing fixings often cannot perfectly adapt to the installation requirements of various vehicle models; more importantly, the performance of these fixings in vibration reduction is not ideal, and the vibration generated during braking cannot be effectively alleviated, which greatly affects the ride comfort and braking performance of the vehicle.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: an automobile brake hard pipe assembly with a vibration reduction structure, including a brake hard pipe body, the outer ring of the brake hard pipe body is provided with two fixing mechanisms for realizing that the brake hard pipe body can be adapted to the installation position of different automobiles, and the fixing mechanisms include:

[0007] The adapter assembly comprises a rotating shaft, the bottom end of which is rotatably connected to a sleeve rod, and a sliding rod is slidably installed inside the sleeve rod;

[0008] The lower vibration reduction assembly is arranged on the top of the adapter assembly and is used to alleviate the vibration generated when the brake hard pipe body is working;

[0009] The upper vibration damping assembly is arranged on the top of the lower vibration damping assembly and is used to cooperate with the lower vibration damping assembly to alleviate the vibration generated when the brake hard pipe body is working.

[0010] Preferably, the adapter assembly further comprises a fixing bolt threaded into the bottom of the adapter assembly, a limiting groove is provided at the bottom of the sleeve rod, and the threaded rod of the fixing bolt is adapted to slide inside the limiting groove.

[0011] Preferably, the lower vibration damping assembly includes a lower fixing ring fixedly mounted on the top of the rotating shaft, a lower bottom arc plate fixedly mounted on the inner side of the lower fixing ring, five lower vibration damping springs fixedly mounted on the inner side of the lower bottom arc plate, a lower top arc plate fixedly mounted on one end of the lower vibration damping spring, and a lower rubber pad fixedly mounted on the inner side of the lower top arc plate.

[0012] Preferably, the upper vibration damping assembly includes an upper fixing ring movably connected to the lower fixing ring, an upper bottom arc plate is fixedly installed on the inner side of the upper fixing ring, five upper vibration damping springs are fixedly installed on the inner side of the upper bottom arc plate, an upper top arc plate is fixedly installed on one end of the upper vibration damping spring, an upper rubber pad is fixedly installed on the inner side of the upper top arc plate, and a mounting bolt is threadedly penetrated through the right end of the upper fixing ring.

[0013] Preferably, the left end of the lower fixing ring is rotatably connected to the left end of the upper fixing ring.

[0014] Preferably, the mounting bolt is threadedly rotated to pass through the right end of the upper fixing ring and is threadedly rotated into the inside of the right end of the lower fixing ring.

[0015] The utility model provides an automobile brake hard pipe assembly with a vibration reduction structure. Compared with the prior art, it has the following beneficial effects:

[0016] (1) The automobile brake hard pipe assembly with a vibration-damping structure is provided with an adapter component. The lower vibration-damping component and the adapter component are movably and rotatably connected through a sleeve rod, thereby achieving adaptation to installation positions at different angles. The sliding rod slides inside the sleeve rod, and the fixing bolt is rotated to squeeze between the sleeve rod and the sliding rod to fix the position of the sliding rod, thereby achieving adaptation to installation positions at long distances.

[0017] (2) In the automobile brake hard tube assembly with a vibration-damping structure, the brake hard tube body is installed between the lower vibration-damping component and the upper vibration-damping component. When the brake hard tube body vibrates during operation, the lower top arc plate squeezes the lower vibration-damping spring, and the upper top arc plate squeezes the upper vibration-damping spring, thereby effectively reducing the vibration and noise generated by the brake hard tube body during braking, thereby improving the stability of the braking system and the ride comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a right-side stereoscopic structural diagram of the utility model;

[0019] Figure 2 This is a three-dimensional structural diagram of the fixing mechanism of the utility model;

[0020] Figure 3 This is a three-dimensional structural diagram of the adapter component of the utility model;

[0021] Figure 4 This is a three-dimensional structural diagram of the lower vibration reduction assembly of the utility model;

[0022] Figure 5 It is a three-dimensional structural diagram of the upper vibration reduction component of the utility model.

[0023] In the figure: 1-brake hard tube body, 2-fixing mechanism, 21-adapter assembly, 211-rotating shaft, 212-sleeve rod, 213-limiting groove, 214-sliding rod, 215-fixing bolt, 22-lower vibration damping assembly, 221-lower fixing ring, 222-lower bottom arc plate, 223-lower vibration damping spring, 224-lower top arc plate, 225-lower rubber pad, 23-upper vibration damping assembly, 231-upper fixing ring, 232-upper bottom arc plate, 233-upper vibration damping spring, 234-upper top arc plate, 235-upper rubber pad, 236-mounting bolt. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-5 , the utility model provides a technical solution:

[0026] An automobile brake tube assembly with a vibration reduction structure includes a brake tube body 1. The outer ring of the brake tube body 1 is provided with two fixing mechanisms 2 for realizing that the brake tube body 1 can be adapted to the installation position of different automobiles. The fixing mechanisms 2 include:

[0027] The adapter assembly 21 includes a rotating shaft 211, a sleeve rod 212 is rotatably connected to the bottom end of the rotating shaft 211, and a sliding rod 214 is slidably installed inside the sleeve rod 212;

[0028] The lower vibration reduction component 22 is arranged on the top of the adapter component 21 and is used to alleviate the vibration generated when the brake hard tube body 1 is working;

[0029] The upper vibration damping assembly 23 is disposed on the top of the lower vibration damping assembly 22 and is used to cooperate with the lower vibration damping assembly 22 to alleviate the vibration generated when the brake hard tube body 1 is working.

[0030] The lower vibration reduction assembly 22 and the adapter assembly 21 are movably and rotatably connected via the sleeve rod 212, so as to achieve installation positions adapted to different angles.

[0031] In this embodiment, the adapter component 21 also includes a fixing bolt 215 threaded into the bottom of the adapter component 21 , a limiting groove 213 is provided at the bottom of the sleeve rod 212 , and the threaded rod of the fixing bolt 215 is adapted to slide inside the limiting groove 213 .

[0032] The sliding rod 214 slides inside the sleeve rod 212, and the fixing bolt 215 is turned to squeeze the sleeve rod 212 and the sliding rod 214 to fix the position of the sliding rod 214, thereby achieving an installation position suitable for a long distance.

[0033] In this embodiment, the lower shock absorbing assembly 22 includes a lower fixed ring 221 fixedly mounted on the top of the rotating shaft 211, a lower bottom arc plate 222 is fixedly mounted on the inner side of the lower fixed ring 221, five lower shock absorbing springs 223 are fixedly mounted on the inner side of the lower bottom arc plate 222, a lower top arc plate 224 is fixedly mounted on one end of the lower shock absorbing spring 223, and a lower rubber pad 225 is fixedly mounted on the inner side of the lower top arc plate 224.

[0034] In this embodiment, the upper shock-absorbing assembly 23 includes an upper fixing ring 231 movably connected to the lower fixing ring 221, an upper bottom arc plate 232 is fixedly installed on the inner side of the upper fixing ring 231, five upper shock-absorbing springs 233 are fixedly installed on the inner side of the upper bottom arc plate 232, an upper top arc plate 234 is fixedly installed on one end of the upper shock-absorbing spring 233, an upper rubber pad 235 is fixedly installed on the inner side of the upper top arc plate 234, and a mounting bolt 236 is threadedly rotated through the right end of the upper fixing ring 231.

[0035] The outer pad of the brake hard tube body 1 is equipped with a lower rubber pad 225 and an upper rubber pad 235, so as to reduce the impact or friction of the hard tube during use. The brake hard tube body 1 is installed between the lower shock absorbing assembly 22 and the upper shock absorbing assembly 23. When the brake hard tube body 1 vibrates during operation, the lower top arc plate 224 squeezes the lower shock absorbing spring 223, and the upper top arc plate 234 squeezes the upper shock absorbing spring 233, so as to effectively reduce the vibration and noise generated by the brake hard tube body 1 during braking, and improve the stability of the braking system and ride comfort.

[0036] In this embodiment, the left end of the lower fixing ring 221 is rotatably connected to the left end of the upper fixing ring 231 .

[0037] The left end of the lower fixing ring 221 is rotatably connected to the left end of the upper fixing ring 231 , so that the lower fixing ring 221 and the upper fixing ring 231 are easily spread out, thereby facilitating replacement and maintenance of the brake hard tube body 1 .

[0038] In this embodiment, the mounting bolt 236 is threadedly rotated to penetrate the right end of the upper fixing ring 231 and is threadedly rotated into the right end of the lower fixing ring 221 .

[0039] The upper fixing ring 231 and the lower fixing ring 221 can be installed in a closed manner by rotating the mounting bolts 236 .

[0040] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0041] During operation, first use the rotating sleeve rod 212 to align the sliding rod 214 with the installation position, then pull the sliding rod 214 to the installation hole, and then rotate the fixing bolt 215. At this time, the sliding rod 214 and the sleeve rod 212 are squeezed to fix the position of the sliding rod 214, and then the brake hard tube body 1 is placed between the lower shock absorbing assembly 22 and the upper shock absorbing assembly 23, and the mounting bolt 236 is rotated to close the upper fixing ring 231 and the lower fixing ring 221. When the brake hard tube body 1 vibrates during operation, the lower top arc plate 224 can squeeze the lower shock absorbing spring 223, and the upper top arc plate 234 can squeeze the upper shock absorbing spring 233, thereby reducing the vibration and noise generated by the brake hard tube body 1 during braking.

[0042] It should be noted that, in this article, relational terms such as first and second, 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.

[0043] Although 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. An automobile brake tube assembly with a vibration reduction structure, comprising a brake tube body (1), characterized in that: The outer ring of the brake hard tube body (1) is provided with two fixing mechanisms (2) for enabling the brake hard tube body (1) to be adapted to the installation positions of different vehicles, and the fixing mechanisms (2) include: The adapter assembly (21) comprises a rotating shaft (211), the bottom end of the rotating shaft (211) is rotatably connected to a sleeve rod (212), and a sliding rod (214) is slidably installed inside the sleeve rod (212); A lower vibration reduction component (22) is arranged on the top of the adapter component (21) and is used to alleviate the vibration generated by the brake hard pipe body (1) when it is working; The upper vibration damping component (23) is arranged on the top of the lower vibration damping component (22) and is used to cooperate with the lower vibration damping component (22) to alleviate the vibration generated when the brake hard pipe body (1) is working.

2. The automobile brake hard pipe assembly with a vibration reduction structure according to claim 1, characterized in that: The adapter component (21) further comprises a fixing bolt (215) threadedly screwed into the bottom of the adapter component (21), a limiting groove (213) is provided at the bottom of the sleeve rod (212), and the threaded rod of the fixing bolt (215) is adapted to slide inside the limiting groove (213).

3. The automobile brake hard pipe assembly with a vibration reduction structure according to claim 1, characterized in that: The lower vibration damping assembly (22) comprises a lower fixing ring (221) fixedly mounted on the top end of the rotating shaft (211); a lower bottom arc plate (222) is fixedly mounted on the inner side of the lower fixing ring (221); five lower vibration damping springs (223) are fixedly mounted on the inner side of the lower bottom arc plate (222); a lower top arc plate (224) is fixedly mounted on one end of the lower vibration damping spring (223); and a lower rubber pad (225) is fixedly mounted on the inner side of the lower top arc plate (224).

4. The automobile brake hard pipe assembly with a vibration reduction structure according to claim 3 is characterized in that: The upper vibration damping assembly (23) comprises an upper fixing ring (231) movably connected to the lower fixing ring (221); an upper bottom arc plate (232) is fixedly mounted on the inner side of the upper fixing ring (231); five upper vibration damping springs (233) are fixedly mounted on the inner side of the upper bottom arc plate (232); an upper top arc plate (234) is fixedly mounted on one end of the upper vibration damping spring (233); an upper rubber pad (235) is fixedly mounted on the inner side of the upper top arc plate (234); and a mounting bolt (236) is threadedly rotatably penetrated through the right end of the upper fixing ring (231).

5. The automobile brake hard pipe assembly with a vibration reduction structure according to claim 4, characterized in that: The left end of the lower fixing ring (221) is rotatably connected to the left end of the upper fixing ring (231).

6. The automobile brake hard pipe assembly with a vibration reduction structure according to claim 4, characterized in that: The mounting bolt (236) is threadedly rotated to penetrate the right end of the upper fixing ring (231) and is threadedly rotated into the inside of the right end of the lower fixing ring (221).

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