A right suspension bracket structure of a fastening type automobile engine

Abstract

The application discloses a fastening type right suspension arm structure of an automobile engine, and relates to the related field of hybrid automobile engines.The fastening type right suspension arm structure of an automobile engine comprises an arm piece, a suspension piece and a fixing foot, the arm piece is connected with an engine through locking bolts on one side and connected with the suspension piece through bolts at the end, the suspension piece comprises at least two oil cavities arranged between sleeve assemblies, and a driving piece for adjusting the oil outlet flow rate is connected with a heat auxiliary mechanism.The fastening type right suspension arm structure of an automobile engine is filled with oil in advance, and the oil is in a viscous state due to low temperature before starting in winter, so that the damping effect can be directly increased, heat generated by the suspension arm structure is transmitted to the oil cavities through the heat auxiliary mechanism, the viscous oil in the oil cavities is heated to improve the fluidity, the oil circulation is adapted to the high-speed working condition of the engine, high-frequency vibration during high-speed operation is accurately inhibited, and the damping performance of the arm and the running stability of the engine are remarkably improved.

Description

Technical Field

[0001] This invention relates to the technical field of hybrid vehicle engines, specifically a fastened right suspension support structure for a vehicle engine. Background Technology

[0002] In new energy hybrid vehicles, the engine provides power to the generator. When installing the engine, a suspension arm can be used. The suspension arm is a powertrain component used to reduce and control the transmission of engine vibration and to provide support. In the current automotive industry, the widely used suspensions are divided into traditional pure rubber suspensions and hydraulic suspensions with better dynamic and static performance.

[0003] The suspension mount is installed on the vehicle chassis via a suspension bracket, which is bolted to the chassis. However, long-term engine vibration can cause the suspension bracket to vibrate, leading to its loosening and affecting the engine's assembly stability and operational safety. To address this issue, a right engine suspension support arm disclosed in prior art (Chinese patent application number CN201720580916.8, application date 2017-05-23) can be referenced. This support arm features a transition connection on the rear side wall of the vertical plate corresponding to the outer wall of the left side mounting post, extending to the lower end face of the support plate. A transition groove is also provided on the rear side wall of the vertical plate corresponding to the outer wall of the right side mounting post, effectively distributing the stress on each mounting connection point and improving the overall reliability of the connection structure. Another prior art reference is a vehicle engine suspension support arm disclosed in prior art (Chinese patent application number CN201720241245.2, application date 2017-03-13). The main body of the support arm includes an integrally formed front arm plate and a rear arm plate. An arc transition slope is provided between the front arm plate and the rear arm plate, making the installation of the support arm and the engine mount assembly more closely fit. A set of strip grooves extending to the arc transition slope are provided on the front arm plate, which not only reduces the overall weight of the support arm and achieves high efficiency and energy saving, but also has good support performance. Referring to the prior art (Chinese patent application number CN201720241242.9, application date 2017-03-13), an engine right mount support arm is disclosed. The force distribution of each part of the support arm, the position of the fixing holes, and the size of each fixing hole are reasonably set, so that the support arm has good working performance after installation. A vertical positive groove is provided on the front of the vertical fixing hole, and a vertical reverse groove is provided on the back of the vertical fixing hole, penetrating the end of the vertical arm. Corresponding conical grooves are provided on the back of the first fixing hole and the third fixing hole, making the positioning and installation of the support arm more precise and able to effectively absorb vibration energy.

[0004] Although the above-mentioned device can solve the above problems, it still has certain shortcomings in operation. During the cold start of the engine, the engine will vibrate more noticeably. The vibration effect is large, especially in winter. This will cause materials such as rubber and elastomers to undergo glass transition at low temperatures, especially below -10°C. The molecular chain mobility will decrease, resulting in a significant increase in the material's hardness and stiffness, and a sharp decline in its elasticity and damping performance, thus making it impossible to effectively perform damping treatment.

[0005] Therefore, we propose a fastened right-side suspension arm structure for automotive engines to address the problems mentioned above. Summary of the Invention

[0006] The purpose of this invention is to provide a fastened right suspension support arm structure for automotive engines, in order to solve the problem mentioned in the background art where, during the cold start process of an engine, the engine will vibrate significantly. The vibration effect is large, especially in winter, which causes rubber, elastomers and other materials to undergo glass transition at low temperatures, especially below -10°C. This reduces the mobility of molecular chains, resulting in a significant increase in material hardness and stiffness, and a sharp decline in elasticity and damping performance, thus failing to effectively dampen the engine.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a fastening type right suspension support arm structure for an automobile engine, comprising a support arm component, a suspension component, and a fixing foot; one side of the support arm component is connected to the engine via a locking bolt, and the end is connected to the suspension component via a bolt; the lower end of the suspension component is fixed to the side wall of the fixing foot, and the bottom of the fixing foot is connected to the vehicle frame via bolts; the suspension component includes at least two oil chambers disposed between sleeve assemblies, the sleeve assemblies and the oil chambers are slidably fitted together and are provided with a damping mechanism inside; the oil chambers are connected to an oil inlet and an oil outlet, and a heat auxiliary mechanism for heating the oil chambers is provided on the outside, the heat auxiliary mechanism being connected to a drive component for adjusting the oil outlet flow rate.

[0008] Preferably, the sleeve assembly includes a first connecting sleeve and a second connecting sleeve; the damping mechanism includes a first piston rod fixed to the top inner side of the first connecting sleeve, the outer side of the first piston rod slidably disposed in the oil cavity, and the top outer side of the oil cavity is in contact with the inner top of the first connecting sleeve through a first spring; a second piston rod is slidably disposed inside the lower end of the oil cavity, the bottom of the second piston rod is fixed to the bottom inner side of the second connecting sleeve, and the inner side of the second connecting sleeve is in contact with the outer bottom of the oil cavity through a second spring.

[0009] Preferably, the oil inlet includes an oil inlet channel, one end of which is connected to the engine oil pan via a pump body, and the other end is connected to the impurity collection channel and the inlet; the impurity collection channel has an arc slope at the contact end with the inlet, and a filter screen is provided on the side of the arc slope away from the oil inlet channel for filtering oil residue.

[0010] Preferably, a threaded collection sleeve is threadedly connected to the outer side of the lower end of the impurity collection channel, and the threaded collection sleeve is located outside the oil cavity; the end of the inlet away from the impurity collection channel extends into the oil cavity.

[0011] Preferably, the thermal auxiliary mechanism includes a fitting ring fixed to the outside of the oil chamber, one side of the fitting ring is connected to a hot gas inlet channel, and the other side is connected to a hot gas outlet channel. A pressure nozzle is provided in the hot gas outlet channel. The hot gas inlet channel is connected to the exhaust manifold of the engine through a pump body.

[0012] Preferably, the bonding ring has a hollow structure, and the side near the oil cavity is made of graphene thermally conductive material; the driving component is fixedly connected to the lower end of the bonding ring.

[0013] Preferably, the driving component includes a fixed air cylinder fixed to the lower end of the fitting ring, a return spring connected inside the fixed air cylinder, the bottom outer side of the return spring fixed to one side of the moving cylinder, and a connecting rack fixed to the bottom outer side of the moving cylinder; the elastic force of the return spring is less than the elastic force of the pressure nozzle in the hot gas exhaust channel.

[0014] Preferably, the oil outlet is provided with an outlet adjusting component, which includes a fixing ring that is fixedly connected to the oil outlet. A sector gear is rotatably provided inside the fixing ring. The inside of the sector gear has a through-hole structure, and a rotating groove is provided on the outside. A rotating protrusion is slidably provided in the rotating groove. An adjusting plate is fixed at the other end of the rotating protrusion. The adjusting plate is slidably provided in the groove inside the fixing ring.

[0015] Preferably, the sector gear is meshed with the connecting rack of the drive component; the adjusting plate has six sets of equal angles distributed about the center of the fixed ring, and forms a sliding structure through the rotating protrusion and the sliding groove.

[0016] Preferably, the rotation range of the sector gear is 0-30 degrees, and the rotation groove is a regular hexagon.

[0017] Compared with the prior art, the beneficial effects of this invention are as follows: This fastened right suspension support arm structure for automotive engines, by pre-filling the oil chamber with engine oil, allows the oil to become viscous due to low temperatures before starting in winter, directly increasing the damping effect and effectively alleviating severe vibrations during cold starts. After the engine starts, the heat generated is transferred to the oil chamber through a heat-assisted mechanism, heating the viscous oil inside to improve its fluidity. As heat continues to transfer, the drive component, in conjunction with the outlet adjustment component, can flexibly adjust the oil outlet flow rate, adapting the oil circulation to the high-speed operating conditions of the engine. This precisely suppresses high-frequency vibrations during high-speed operation, significantly improving the support arm's vibration damping performance and engine operating stability. Specific details are as follows:

[0018] 1. The filter screen at the oil inlet, together with the arc slope and impurity collection channel, can efficiently filter impurities in the oil, preventing impurities from entering the oil cavity and affecting the operating stability of the damping mechanism; and the threaded collection sleeve at the lower end of the impurity collection channel is easy to disassemble and clean, reducing maintenance difficulty and extending the overall service life of the support arm.

[0019] 2. The suspension components adopt a sliding fit structure between the first and second connecting sleeves and the oil chamber, and are equipped with a damping mechanism consisting of double piston rods and double springs to form a double buffer and vibration reduction effect, which can adapt to the vibration intensity under different engine operating conditions and further improve the vibration reduction reliability.

[0020] 3. The fitting ring of the thermal auxiliary mechanism is made of graphene thermal conductive material, which can quickly and evenly transfer engine heat to the oil chamber to achieve efficient oil heating; at the same time, the drive component relies on the hot gas pressure to automatically link with the outlet adjustment component, which can complete the oil flow rate adjustment without additional power, combining energy saving and convenient control. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the main structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the rear view structure of the present invention;

[0023] Figure 3 This is a schematic diagram of the main cross-sectional structure of the first connecting sleeve of the present invention;

[0024] Figure 4 This is a schematic diagram of the main cross-sectional structure of the oil inlet of the present invention;

[0025] Figure 5 This is a schematic diagram of the main cross-sectional structure of the threaded collecting sleeve of the present invention;

[0026] Figure 6 For the present invention Figure 1 Enlarged structural diagram of the first connecting sleeve in the middle;

[0027] Figure 7This is a schematic diagram of the front cross-sectional structure of the fitting ring of the present invention;

[0028] Figure 8 This is a schematic diagram of the main cross-sectional structure of the driving component of the present invention;

[0029] Figure 9 This is an exploded schematic diagram of the outlet regulating component of the present invention.

[0030] In the diagram: 1. Support arm; 2. First connecting sleeve; 3. Fixed foot; 4. First spring; 5. First piston rod; 6. Oil chamber; 7. Second piston rod; 8. Second spring; 9. Second connecting sleeve; 10. Oil inlet; 1001. Oil inlet channel; 1002. Impurity collection channel; 1003. Arc slope; 1004. Filter screen; 11. Inlet; 12. Threaded collection sleeve; 13. Oil outlet; 14. Hot air inlet channel; 15. Fitting ring; 16. Hot air outlet channel; 17. Drive component; 1701. Fixed air cylinder; 1702. Return spring; 1703. Moving cylinder; 1704. Connecting rack; 18. Outlet adjusting component; 1801. Sector gear; 1802. Rotating groove; 1803. Rotating protrusion; 1804. Adjusting plate; 1805. Fixed ring; 1806. Slide groove. Detailed Implementation

[0031] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] Please see Figures 1-9 The present invention provides the following technical solution: a fastening type right suspension arm structure for automobile engines.

[0033] Example 1: To dampen vibrations in a car engine, please refer to the attached document. Figure 1 -Appendix Figure 3The system includes a support arm 1, a suspension component, and a fixed foot 3. One side of the support arm 1 is connected to the engine via a locking bolt, and the end is connected to the suspension component via a bolt. The lower end of the suspension component is fixed to the side wall of the fixed foot 3, and the bottom of the fixed foot 3 is connected to the vehicle frame via bolts. The suspension component includes at least two oil chambers 6 located between sleeve assemblies. The sleeve assembly and the oil chambers 6 are slidably fitted together and have a damping mechanism inside. The sleeve assembly includes a first connecting sleeve 2 and a second connecting sleeve 9. The damping mechanism includes a first piston rod 5 fixed to the top of the inner side of the first connecting sleeve 2. The outer side of the first piston rod 5 is slidably located inside the oil chamber 6, and the top of the outer side of the oil chamber 6 is in contact with the inner top of the first connecting sleeve 2 via a first spring 4. A second piston rod 7 is slidably located inside the lower end of the oil chamber 6. The bottom of the second piston rod 7 is fixed to the bottom of the inner side of the second connecting sleeve 9, and the inner side of the second connecting sleeve 9 is in contact with the outer bottom of the oil chamber 6 via a second spring 8.

[0034] First, one side of the support arm 1 is fixed to the engine with locking bolts. Then, the end of the support arm 1 is connected to the first connecting sleeve 2 of the suspension component with bolts. The lower end of the second connecting sleeve 9 of the suspension component is fixed to the side wall of the fixing foot 3. Finally, the bottom of the fixing foot 3 is fastened to the frame with bolts, forming a support connection structure between the engine and the frame. When the engine vibrates during operation, the vibration is transmitted to the first connecting sleeve 2 through the support arm 1, pushing the first connecting sleeve 2 to slide along the outer side of the upper end of the oil chamber 6. At the same time, it drives the first piston rod 5 to slide inside the oil chamber 6. The first spring 4 is compressed or stretched as the first connecting sleeve 2 slides, initially absorbing vibration energy. The sliding of the first piston rod 5 and the deformation of the first spring 4 will drive the oil chamber 6 to move synchronously, causing the oil chamber 6 to move along the first connecting sleeve 2. The upper end of the connecting sleeve 9 slides inside, thereby pushing the second piston rod 7 to slide inside the lower end of the oil chamber 6. The second spring 8 deforms as the oil chamber 6 slides, absorbing vibration energy a second time. Oil is pre-filled into the oil chamber 6 through the oil inlet 10. In the low temperature environment of winter, the oil is in a high viscosity state. This viscosity characteristic can directly increase the frictional resistance between the oil chamber 6 and the first piston rod 5 and the second piston rod 7. Combined with the spring buffer of the damping mechanism, it effectively compensates for the defect of damping attenuation of rubber and other elastomers at low temperatures, significantly reducing the severe vibration during engine cold start. At the same time, the sliding fit between the sleeve assembly and the oil chamber 6 and the resistance of the oil in the oil chamber 6, together with the elastic buffer of the double piston rod and double spring, form a synergistic damping effect, effectively attenuating engine vibration.

[0035] Example 2: To address the issue of noticeable engine vibration during cold starts, particularly in winter, which causes significant vibration in materials like rubber and elastomers to undergo a glass transition at low temperatures (below -10°C), resulting in decreased molecular chain mobility, a significant increase in material hardness and stiffness, and a sharp decline in elasticity and damping properties, thus hindering effective damping, please refer to the attached... Figure 1 -Appendix Figure 3 and attached Figure 6 -Appendix Figure 9 The oil chamber 6 is connected to the oil inlet 10 and the oil outlet 13. A heat auxiliary mechanism for heating the oil chamber 6 is provided on its outer side. The heat auxiliary mechanism is connected to a drive component 17 for adjusting the flow rate of the oil outlet 13. The heat auxiliary mechanism includes a fitting ring 15 fixed to the outer side of the oil chamber 6. One side of the fitting ring 15 is connected to a hot air inlet channel 14, and the other side is connected to a hot air outlet channel 16. A pressure nozzle is provided inside the hot air outlet channel 16. The hot air inlet channel 14 is connected to the exhaust manifold of the engine via a pump body. The fitting ring 15 has a hollow structure, and the side closest to the oil chamber 6 uses graphene thermally conductive material. The drive component 17 is fixedly connected to the lower end of the fitting ring 15. The drive component 17 includes a fixed air cylinder 1701 fixed to the lower end of the fitting ring 15. A return spring 1702 is connected inside the fixed air cylinder 1701. The outer bottom of the return spring 1702 is fixed to one side of a moving cylinder 1703. A connecting rack 1704 is fixed to the outer bottom of the moving cylinder 1703. The elasticity of 1702 is less than that of the pressure nozzle inside the hot air exhaust channel 16; an outlet adjustment component 18 is provided inside the oil outlet 13, the outlet adjustment component 18 includes a fixing ring 1805 fixedly connected to the oil outlet 13, a sector gear 1801 is rotatably provided inside the fixing ring 1805, the inside of the sector gear 1801 is a through hollow structure, and a rotating groove 1802 is provided on the outside; a rotating protrusion 1803 is slidably provided inside the rotating groove 1802, and the other end of the rotating protrusion 1803... An adjusting plate 1804 is fixedly mounted and slidably disposed in a groove 1806 within a fixed ring 1805; a sector gear 1801 is meshed with a connecting rack 1704 of the drive component 17; the adjusting plate 1804 has six sets of equal angles distributed about the center of the fixed ring 1805, and forms a sliding structure with the groove 1806 via rotating protrusions 1803; the rotation range of the sector gear 1801 is 0-30 degrees, and the rotating groove 1802 is hexagonal in shape.

[0036] After the engine starts running, the hot air it generates is introduced into the fitting ring 15 through the hot air inlet channel 14. Since the side of the fitting ring 15 closest to the oil chamber 6 uses graphene thermally conductive material, it can quickly and evenly transfer the heat from the hot air to the oil chamber 6, heating the viscous engine oil inside, reducing its viscosity to optimize fluidity, and ensuring the damping mechanism operates stably with changes in engine operating conditions. At this time, the pressure nozzle in the hot air outlet channel 16 does not discharge hot air temporarily because its elasticity is greater than the return spring 1702 of the drive component 17, maintaining a certain pressure inside the fitting ring 15. As the engine continues to run, the hot air inside the exhaust manifold is pumped into the hot air inlet channel 14. At this time, the hot air continuously flows into the fitting ring 15, further increasing the internal pressure, pushing the moving cylinder 1703 of the drive component 17 downwards and compressing the return spring 1702. The bottom connecting rack 1704 moves downwards; since the connecting rack 1704 meshes with the sector gear 1801 of the outlet adjusting component 18, the downward movement of the rack drives the sector gear 1801 to rotate within the range of 0-30 degrees; when the sector gear 1801 rotates, its outer hexagonal rotating groove 1802 drives the six sets of adjusting plates 1804 to slide synchronously along the sliding groove 1806 of the fixed ring 1805 through the rotating protrusion 1803, changing the flow gap between the adjusting plates 1804, thereby adjusting the oil flow rate of the oil outlet 13 to adapt to the high-speed working conditions of the engine and accurately suppress high-frequency vibration; when the engine load decreases and the hot air pressure decreases, the return spring 1702 rebounds, driving the moving cylinder 1703 and the rack to reset, the sector gear 1801 rotates in the opposite direction, and the adjusting plate 1804 returns to the initial position, realizing adaptive flow rate adjustment.

[0037] Example 3: To clean impurities from engine oil, please refer to the attached document. Figure 3 -Appendix Figure 5 The oil inlet 10 includes an oil inlet channel 1001, one end of which is connected to the engine oil pan via a pump body, and the other end is connected to the impurity collection channel 1002 and the inlet 11. The impurity collection channel 1002 is provided with an arc slope 1003 at the contact end with the inlet 11. A filter screen 1004 is provided on the side of the arc slope 1003 away from the oil inlet channel 1001 for filtering oil residue. A threaded collection sleeve 12 is threadedly connected to the outer side of the lower end of the impurity collection channel 1002. The threaded collection sleeve 12 is located outside the oil cavity 6. The end of the inlet 11 away from the impurity collection channel 1002 extends into the interior of the oil cavity 6.

[0038] When the engine is running, the pump draws engine oil from the oil pan and delivers it to the oil inlet channel 1001 of the oil inlet 10. The oil flows along the oil inlet channel 1001 to the connection point with the impurity collection channel 1002 and the inlet 11. Guided by the arc slope 1003 at the contact end of the impurity collection channel 1002 and the inlet 11, the oil flows towards the inlet 11. After passing through the arc slope 1003, the oil must first pass through the filter screen 1004 on the side of the arc slope 1003 away from the oil inlet channel 1001. The filter screen 1004 intercepts and filters metal debris, oil stains, and other impurities in the oil, allowing only clean oil to pass through. The oil enters through inlet 11 and is finally injected into the oil chamber 6 through the end of inlet 11 that extends into the oil chamber 6, ensuring that the oil entering the damping mechanism is free from impurities. Impurities intercepted by the filter screen 1004 slide down the arc slope 1003 into the impurity collection channel 1002 below under the slight impact of gravity and the flow of oil, and are finally deposited in the threaded collection sleeve 12 that is threaded to the outer side of the lower end of the impurity collection channel 1002. When it is necessary to clean the impurities, simply unscrew the threaded collection sleeve 12 located on the outer side of the oil chamber 6, pour out the deposited impurities, and then tighten it again to complete the impurity cleaning. The operation is convenient and does not affect the overall operation of the support arm.

[0039] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A fastening type right suspension support arm structure for an automobile engine, comprising a support arm (1), a suspension component, and a fixing foot (3); one side of the support arm (1) is connected to the engine by a locking bolt, and the end of the support arm (1) is connected to the suspension component by a bolt; the lower end of the suspension component is fixed to the side wall of the fixing foot (3), and the bottom of the fixing foot (3) is connected to the vehicle frame by a bolt; characterized in that: The suspension includes at least two oil chambers (6) disposed between the sleeve assembly, the sleeve assembly and the oil chambers (6) are slidably fitted, and a damping mechanism with shock absorption effect is provided between the sleeve assembly and the interior of the oil chambers (6); the left and right sides of the oil chambers (6) are respectively connected to an oil inlet (10) and an oil outlet (13); the outer side of the oil chambers (6) is provided with a heat auxiliary mechanism for heating the oil chambers (6); the air intake source of the heat auxiliary mechanism is connected to the exhaust manifold of the engine through a pump body; a drive component (17) for adjusting the flow rate of the oil outlet (13) is also connected to the lower end of one side of the heat auxiliary mechanism. The sleeve assembly includes a first connecting sleeve (2) and a second connecting sleeve (9). A sealing gasket is provided between the damping mechanism and the oil cavity (6) to prevent oil leakage inside the oil cavity (6). The damping mechanism includes a first piston rod (5) fixed to the top of the inner side of the first connecting sleeve (2). The outer side of the first piston rod (5) is slidably disposed in the oil cavity (6). The top of the outer side of the oil cavity (6) is in contact with the inner side of the top of the first connecting sleeve (2) through a first spring (4). A second piston rod (7) is slidably disposed inside the lower end of the oil cavity (6). The bottom of the second piston rod (7) is fixed to the bottom of the inner side of the second connecting sleeve (9). The inner side of the second connecting sleeve (9) is in contact with the outer side of the bottom of the oil cavity (6) through a second spring (8). The heat-assisted mechanism includes a fitting ring (15) fixed to the outside of the oil cavity (6). One side of the fitting ring (15) is connected to a hot gas inlet channel (14), and the other side is connected to a hot gas outlet channel (16). A pressure nozzle is provided in the hot gas outlet channel (16).

2. The fastening type right suspension bracket structure for an automobile engine according to claim 1, characterized in that: The oil inlet (10) includes an oil inlet channel (1001), one end of which is connected to the engine oil pan via a pump body, and the other end of which is connected to the impurity collection channel (1002) and the inlet (11). The impurity collection channel (1002) is provided with an arc slope (1003) at the contact end with the inlet (11), and a filter screen (1004) is provided on the side of the arc slope (1003) away from the oil inlet channel (1001) for filtering oil residue.

3. The fastening type right suspension bracket structure for an automobile engine according to claim 2, characterized in that: The lower outer side of the impurity collection channel (1002) is threaded with a threaded collection sleeve (12), which is located outside the oil cavity (6); the end of the inlet (11) away from the impurity collection channel (1002) extends into the oil cavity (6).

4. The fastening type right suspension bracket structure for an automobile engine according to claim 1, characterized in that: The bonding ring (15) has a hollow structure, and the side near the oil cavity (6) is made of graphene thermal conductive material; the driving component (17) is fixedly connected to the lower end of the bonding ring (15).

5. A fastening type right suspension bracket structure for an automobile engine according to claim 1, characterized in that: The driving component (17) includes a fixed air cylinder (1701) fixed to the lower end of the fitting ring (15), a return spring (1702) is connected inside the fixed air cylinder (1701), the bottom outer side of the return spring (1702) is fixed to one side of the moving cylinder (1703), and a connecting rack (1704) is fixed to the bottom outer side of the moving cylinder (1703); the elastic force of the return spring (1702) is less than the elastic force of the pressure nozzle in the hot gas discharge channel (16).

6. The fastening type right suspension bracket structure for an automobile engine according to claim 1, characterized in that: The oil outlet (13) is equipped with a pressure valve inside. An outlet adjustment component (18) is provided on the side of the oil outlet (13) near the pressure valve. The outlet adjustment component (18) includes a fixed ring (1805) that is fixedly connected to the oil outlet (13). A sector gear (1801) is rotatably provided inside the fixed ring (1805). The inside of the sector gear (1801) is a through hollow structure, and a rotating groove (1802) is provided on the outside. A rotating protrusion (1803) is slidably provided in the rotating groove (1802). An adjustment plate (1804) is fixed at the other end of the rotating protrusion (1803). The adjustment plate (1804) is slidably provided in the sliding groove (1806) inside the fixed ring (1805).

7. A fastening type right suspension bracket structure for an automobile engine according to claim 6, characterized in that: The sector gear (1801) is meshed with the connecting rack (1704) of the drive component (17); the adjusting plate (1804) has six sets of equal angles distributed about the center of the fixed ring (1805), and forms a sliding structure through the rotating protrusion (1803) and the sliding groove (1806).

8. A fastening type right suspension bracket structure for an automobile engine according to claim 6, characterized in that: The rotation range of the sector gear (1801) is 0-30 degrees, and the rotation groove (1802) is set in the shape of a regular hexagon.

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