Engine shock absorber with adjusting structure

Abstract

The utility model relates to the technical field of engine shock absorption, and discloses an engine shock absorber with an adjusting structure, which comprises a support table, the bottom of the support table is fixedly connected with a thread bushing, the inside of the thread bushing is in threaded connection with a connecting column, the bottom of the connecting column is fixedly connected with a mounting table, and the inner wall of the mounting table is clamped with a rotating shaft. A clamping groove is formed in the rotating shaft, a clamping column is fixedly connected to the interior of the mounting table, a fixing bolt is in threaded connection with the inner wall of the mounting table, a clamping block is slidably connected to the interior of the clamping groove, and an adjusting cylinder is fixedly connected to the bottom of the clamping block. By arranging the adjusting cylinder, the fixing bolt is screwed out of the threaded hole in the adjusting cylinder, at the moment, the clamping hole in the adjusting cylinder is separated from the clamping column, the adjusting cylinder is rotated, the surface of the adjusting cylinder rotates on the clamping block, and the clamping block drives the rotating shaft to rotate, so that the angle of the adjusting cylinder can be adjusted; therefore, the engine shock absorbers at different positions can be conveniently installed and fixed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of engine damping, specifically to an engine damper with adjusting structure. BACKGROUND

[0002] An engine is a device that converts the chemical energy of fuel into mechanical energy and is widely used in vehicles such as cars, planes, and ships. A car engine is mainly composed of a crankshaft mechanism, a valve train, an oil supply system, a lubrication system, a cooling system, an ignition system (unique to gasoline engines), and a starting system. The working principle of the engine is based on the four-stroke cycle, which includes intake, compression, work (combustion), and exhaust.

[0003] Engines can be classified into various types based on fuel type, cylinder arrangement, cooling method, and other characteristics. Common engine types include gasoline engines, diesel engines, naturally aspirated engines, and turbocharged engines. Gasoline engines typically use spark-ignition ignition, while diesel engines use compression-ignition ignition. The cylinder arrangement of an engine can be in-line, V-type, horizontally opposed, or other forms, each with its own performance advantages and application scenarios.

[0004] During operation, the movement of the piston and connecting rod inside the engine body will cause the entire body to vibrate. Although fixing the engine inside the vehicle body can reduce the vibration to some extent, a large amount of vibration energy will still be generated. Therefore, an engine damper is needed to absorb and reduce the vibration of the engine. However, the commonly used engine damper is fixed and connected as a whole, and the distance between the upper and lower parts cannot be adjusted, making it inconvenient to install as a whole. Therefore, an engine damper that can be easily adjusted is needed. INVENTION CONTENTS

[0005] To solve the above technical problems, the utility model provides an engine damper with adjusting structure, which comprises a support table, a threaded sleeve is fixedly connected to the bottom of the support table, a connecting column is threadedly connected inside the threaded sleeve, an installation table is fixedly connected to the bottom of the connecting column, a rotating shaft is clamped to the inner wall of the installation table, a clamping groove is formed in the rotating shaft, a clamping column is fixedly connected inside the installation table, a fixed bolt is threadedly connected to the inner wall of the installation table, a clamping block is slidably connected inside the clamping groove, an adjusting cylinder is fixedly connected to the bottom of the clamping block, a clamping hole is formed in the left end of the adjusting cylinder, a threaded hole is formed in the right end of the adjusting cylinder, a connecting table is fixedly connected to the bottom of the adjusting cylinder, a spring is fixedly connected to the top of the inner wall of the connecting column, and a hydraulic rod is sleeved inside the spring.

[0006] By the above technical scheme, the fixed bolt is screwed out from the threaded hole in the inside of the adjusting cylinder, at this time the clamping hole in the inside of the adjusting cylinder is separated from the clamping column, the adjusting cylinder is rotated, the surface of the adjusting cylinder is rotated by the clamping block, because the clamping block drives the rotating shaft to rotate, the adjusting cylinder can be adjusted in angle, so as to facilitate the installation and fixation of the engine shock absorber in different positions, by setting the piston rod, when the engine shock absorber is installed, the engine produces vibration, the vibration energy is transmitted to the surface of the spring, and the spring is pressed down, because the hydraulic rod is sleeved in the inside of the spring, the hydraulic rod is slower than the spring in rebounding, so as to achieve the shock absorption of the engine.

[0007] As a further improvement of the above scheme, the threaded sleeve is arranged at the bottom center of the supporting table, and the rotating shaft is concentric with the clamping column.

[0008] By the above technical scheme, the rotating shaft is concentric with the clamping column, when the adjusting cylinder is sleeved on the surface of the clamping column, the clamping block is conveniently installed in the inside of the clamping groove.

[0009] As a further improvement of the above scheme, the clamping hole is sleeved in the inside of the clamping column, the fixed bolt is threadedly connected in the inside of the threaded hole through the inner wall of the mounting table, and the right end of the adjusting cylinder is sleeved on the inner wall of the mounting table.

[0010] By the above technical scheme, the right end of the adjusting cylinder is sleeved on the inner wall of the mounting table, after the bolt is taken out from the inside of the adjusting cylinder, the rotation of the adjusting cylinder is facilitated.

[0011] As a further improvement of the above scheme, the top of the hydraulic rod is fixedly connected to the top of the inner wall of the connecting table.

[0012] By the above technical scheme, the top of the hydraulic rod is fixedly connected to the top of the inner wall of the connecting table, because the top of the spring is fixed to the top of the inner wall of the connecting table, the rotation of the adjusting cylinder is facilitated.

[0013] As a further improvement of the above scheme, the bottom of the hydraulic rod is fixedly connected with the mounting plate, and the mounting hole is arranged on the surface of the mounting plate.

[0014] By the above technical scheme, the mounting hole is used for fixing the bottom of the whole device.

[0015] As a further improvement of the above scheme, the top of the mounting plate is fixedly connected to the bottom of the spring, the number of the mounting holes is four, and the four mounting holes are uniformly distributed on the surface in a central symmetry manner at the top of the mounting plate.

[0016] Compared with the prior art, the beneficial effects of the present application are:

[0017] The utility model discloses a regulating cylinder is set up, and the fixed bolt is screwed out from the thread hole inside the regulating cylinder, the clamping hole in the regulating cylinder separates with the clamping column at this moment, rotates the regulating cylinder, and the surface of regulating cylinder is rotated in the clamping block, because the clamping block drives the rotation of the rotating shaft, makes the regulating cylinder can carry out the angle adjustment, so as to carry out the installation and fixed of the engine damper of different positions.

[0018] The utility model discloses a piston rod is set up, when the engine damper installation is completed, the engine produces the vibration, and the energy of vibration is transferred to the surface of spring, and makes the spring press down, and because the hydraulic pole is sleeved in the inside of spring, and the hydraulic pole is slower than spring in the process of rebound, reaches the shock attenuation of engine. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is whole structure schematic diagram for the utility model;

[0020] Figure 2 It is inside structure schematic diagram for the utility model mounting platform;

[0021] Figure 3 It is the utility model Figure 2 A place enlarged structure schematic diagram;

[0022] Figure 4 It is whole structure schematic diagram for the utility model hydraulic pole;

[0023] Figure 5 It is regulating cylinder cross section structure schematic diagram for the utility model.

[0024] In the drawing: 1, support platform;2, threaded sleeve;3, connecting column;4, mounting platform;5, rotating shaft;6, clamping groove;7, clamping column;8, fixed bolt;9, clamping block;10, regulating cylinder;11, clamping hole;12, thread hole;13, connecting table;14, spring;15, hydraulic pole;16, mounting plate;17, mounting hole. DETAILED DESCRIPTION

[0025] Below, combining the drawing and specific implementation, the utility model is described further, need explaining that, under the premise of not conflicting, the following description of each embodiment or each technical feature can be combined randomly to form new embodiment.

[0026] Example 1:

[0027] Please combine Figures 1-5The embodiment of the application discloses an engine shock absorber with an adjusting structure, which comprises a supporting table 1, a threaded sleeve 2 fixedly connected to the bottom of the supporting table 1, a connecting column 3 threadedly connected in the threaded sleeve 2, an installation table 4 fixedly connected to the bottom of the connecting column 3, a rotating shaft 5 clamped on the inner wall of the installation table 4, a clamping groove 6 formed in the rotating shaft 5, a clamping column 7 fixedly connected in the installation table 4, a fixing bolt 8 threadedly connected to the inner wall of the installation table 4, a clamping block 9 slidably connected in the clamping groove 6, an adjusting cylinder 10 fixedly connected to the bottom of the clamping block 9, a clamping hole 11 formed in the left end of the adjusting cylinder 10, a threaded hole 12 formed in the right end of the adjusting cylinder 10, a connecting table 13 fixedly connected to the bottom of the adjusting cylinder 10, a spring 14 fixedly connected to the top of the inner wall of the connecting column 3, and a hydraulic rod 15 sleeved in the spring 14.

[0028] The threaded sleeve 2 is arranged at the bottom center of the supporting table 1, and the rotating shaft 5 is concentric with the clamping column 7.

[0029] The clamping hole 11 is sleeved in the clamping column 7, the fixing bolt 8 is threadedly connected to the threaded hole 12 in the penetrating mode, and the right end of the adjusting cylinder 10 is sleeved on the inner wall of the installation table 4.

[0030] The top of the hydraulic rod 15 is fixedly connected to the top of the inner wall of the connecting table 13.

[0031] The bottom of the hydraulic rod 15 is fixedly connected with an installation plate 16, and the surface of the installation plate 16 is provided with installation holes 17.

[0032] The top of the installation plate 16 is fixedly connected to the bottom of the spring 14, the number of the installation holes 17 is four, and the four installation holes 17 are uniformly distributed on the surface in a central symmetry mode.

[0033] The implementation principle of the engine shock absorber with the adjusting structure in the embodiment of the application is as follows: when the engine shock absorber is installed, the supporting table 1 is fixed on the outer surface of the engine, then the mounting hole 17 is fixedly installed on the bottom of the automobile frame for overall supporting and fixing, the fixed bolt 8 is screwed out from the threaded hole 12 in the adjusting cylinder 10, at this time, the clamping hole 11 in the adjusting cylinder 10 is separated from the clamping column 7, the adjusting cylinder 10 is rotated, the surface of the adjusting cylinder 10 is rotated with the clamping block 9, the adjusting cylinder 10 can be adjusted in angle, so that the engine shock absorber is installed and fixed at different positions, when the engine shock absorber is installed, the engine generates vibration, the vibration energy is transmitted to the surface of the spring 14, and the spring 14 is pressed downward, because the hydraulic rod 15 is sleeved in the spring 14, the hydraulic rod 15 is slower than the spring 14 in rebounding, so that the engine is damped.

[0034] The above embodiment is only a preferred embodiment of the application, and cannot be used to limit the protection scope of the application, and any non-substantial change and replacement made by the person skilled in the art on the basis of the application belongs to the protection scope of the application.

Claims

1. An engine damper with an adjustment structure, characterized by: The utility model relates to a support table (1) bottom fixedly connected with threaded sleeve (2), threaded sleeve (2) inside threaded connection has the connecting column (3), connecting column (3) bottom fixedly connected with the installation platform (4), the inner wall of installation platform (4) is clamped with the rotating shaft (5), the rotating shaft (5) inside is provided with the clamping groove (6), the inside fixed connection of installation platform (4) has the clamping column (7), the inner wall of installation platform (4) is threaded with fixed bolt (8), the inside sliding connection of clamping groove (6) has the clamping block (9), the bottom fixed connection of clamping block (9) has the adjusting cylinder (10), the left end of adjusting cylinder (10) is provided with the clamping hole (11), the right end of adjusting cylinder (10) is provided with the threaded hole (12), the bottom fixed connection of adjusting cylinder (10) has the connecting platform (13), the inner wall top of connecting column (3) is fixedly connected with spring (14), the inside sleeve joint of spring (14) has the hydraulic pressure rod (15).

2. The engine damper with adjustment structure according to claim 1, characterized in that: Threaded sleeve (2) is arranged at the bottom center position of support table (1), the rotating shaft (5) is concentric with the clamping column (7).

3. The engine damper with adjustment structure according to claim 1, characterized in that: The clamping hole (11) is sleeved in the clamping column (7), the fixed bolt (8) is screwed in the threaded hole (12) inside the inner wall of installation platform (4), the right end of adjusting cylinder (10) is sleeved on the inner wall of installation platform (4).

4. The engine damper with adjustment structure according to claim 1, characterized in that: The top of hydraulic pressure rod (15) is fixedly connected to the inner wall top of connecting platform (13).

5. The engine damper with adjustment structure according to claim 1, characterized in that: The bottom of hydraulic pressure rod (15) is fixedly connected with mounting plate (16), and the surface of mounting plate (16) is provided with mounting hole (17).

6. The engine damper with adjustment structure according to claim 5, characterized in that: The top of mounting plate (16) is fixedly connected to the bottom of spring (14), the number of mounting hole (17) is four, and four mounting holes (17) are evenly distributed on the surface with the top center of mounting plate (16) as the center.

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