Automobile front shock absorber upper support

Abstract

The utility model discloses an upper support of automobile front shock absorber relates to shock absorber upper support technical field, including front shock absorber, installation shaft and support seat, the outer wall of installation shaft still has the pressing plate of detachable connection with the bottom surface of support seat, two positioning sockets are opened on the top surface of pressing plate and are symmetrical, and the positioning socket is inserted in the bottom surface of support seat and is fixedly connected with the positioning socket, and the inboard wall of pressing plate still is equipped with the movable cavity that communicates with positioning socket, and the movable cavity is built -in and is used for the positioning card piece of quick locking of positioning socket, and the other side of movable cavity inside is equipped with push -and -pull part, and the outside of pressing plate is provided with the collaborative component that cooperates with push -and -pull part, through the setting of positioning socket, positioning card piece, push -and -pull part and collaborative component, can quickly and stably realize the connection fixed and unlocking operation between pressing plate and support seat, and its installation mode is compared with the connection mode of screw and nut between pressing plate and support seat in prior art more fast more effective.

Description

Technical Field

[0001] This utility model relates to the field of shock absorber upper support technology, specifically to the upper support of automotive front shock absorbers. Background Technology

[0002] As the guiding and force-transmitting element of a car's suspension system, the shock absorber transmits various forces acting on the wheels to the car body, while ensuring that the wheels move along a certain trajectory. The shock absorber elastically connects the wheels and the car body together through the lower bushing, spring, and upper support. The upper support should have sufficient stiffness, strength, and service life; however, because the upper support is subjected to combined forces of jumping, shearing, torsion, and other directions during operation, it is more prone to damage.

[0003] In the prior art, the support for the front shock absorber of an automobile with patent publication number CN210941230U uses a mounting groove to engage the mounting shaft on the front shock absorber. When the pressure plate is placed on the outside of the mounting shaft, it needs to be in contact with the fixing plate on the mounting shaft. Then, the pressure plate can be fixed by the first fixing bolt and the fixing nut. The pressure plate can limit the fixing plate, so that the mounting shaft can be fixed in the mounting groove. The arc-shaped damping plate and the damping spring can elastically limit the mounting shaft. Thus, when the front shock absorber drives the mounting shaft to vibrate, the damping spring can dampen and buffer it.

[0004] However, the first fixing screws required to fix the pressure plate to the support base are arranged in two symmetrical sets. As a result, after the manual installation of the pressure plate on the mounting shaft, it is necessary to screw the fixing nuts on the two first fixing screws in sequence to finally fix the pressure plate. The actual operation is time-consuming and labor-intensive, and the work efficiency is low. Utility Model Content

[0005] To solve the above-mentioned technical problems, an upper support for the front shock absorber of automobiles is provided, which solves the problem in the prior art that it is not convenient to quickly combine the support seat with the upper support of the shock absorber.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a front shock absorber support for automobiles, including a front shock absorber, a mounting shaft fixed to the top of the front shock absorber, and a support seat located on the top of the mounting shaft. A pressure plate detachably connected to the bottom surface of the support seat is also fitted on the outer wall of the mounting shaft. Two positioning sockets are symmetrically opened on the top surface of the pressure plate. A positioning socket fixed to the bottom surface of the support seat is inserted into the positioning socket. A movable cavity communicating with the positioning socket is also provided in the inner side wall of the pressure plate. A positioning clip for quickly locking the positioning socket is built into the movable cavity. A push-pull component is provided on the other side of the movable cavity. A cooperating component that cooperates with the push-pull component is provided on the outer side of the pressure plate.

[0007] Preferably, the positioning clip includes a movable plate that slides inside one side of the movable cavity, the positioning socket has a locking hole corresponding to the movable plate, a locking tongue is inserted into the locking hole, and a connecting post connects the locking tongue and the movable plate.

[0008] Preferably, the push-pull component includes horizontally distributed drive studs, one end of which is threaded with a drive sleeve that is perpendicularly fixed to the middle of the movable plate.

[0009] Preferably, the cooperating component includes a flip plate arranged laterally on the side of the pressure plate, and telescopic rods fixed to both ends of the flip plate. The other end of the transmission stud rotates out of the pressure plate and is fixedly sleeved with a fixing ring. The fixing ring is fixedly connected to the telescopic end of the telescopic rod.

[0010] Preferably, the outer wall of the pressure plate is provided with a positioning groove that is adapted to the flip plate, and the flip plate can be inserted into the positioning groove.

[0011] Compared with existing technologies, the advantages of this utility model are as follows: Through the design of the positioning socket, positioning clip, push-pull component, and cooperating component, the connection, fixing, and unlocking operations between the pressure plate and the support seat can be quickly and stably achieved. Its installation method is faster and more efficient than the screw and nut connection method used in existing technologies. When installation is required, there is no need for tedious screw and nut tightening operations using tools. Simply insert the positioning socket into the positioning slot, and then use the cooperating component to drive the push-pull component. The push-pull component then pushes the positioning clip, causing the locking tongues in the two movable cavities to simultaneously insert into the corresponding locking slots. The movable plate stably locks the locking tongues, thus firmly locking the two positioning sockets within the positioning slots, quickly achieving a stable connection between the pressure plate and the support seat. When disassembly is required, operate the cooperating component to drive the push-pull component in the opposite direction, causing the positioning clip to reset and the locking tongues to exit from the locking slots. The positioning socket can then be easily pulled out of the positioning slot, completing the unlocking process. The entire process is efficient and convenient, greatly saving installation and disassembly time, and facilitating the installation and maintenance of the front shock absorber. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the internal structure of this utility model;

[0014] Figure 3 This utility model Figure 2 Schematic diagram of the structure at point A in the middle;

[0015] Figure 4 This is a schematic diagram of the positioning card structure of this utility model.

[0016] The numbers on the map are:

[0017] 1. Front shock absorber; 2. Support base; 3. Mounting slot; 4. Mounting shaft; 5. Shock absorber ring; 6. Fixing plate; 7. Pressure plate; 8. Positioning socket; 9. Movable cavity; 10. Locking tongue; 11. Locking port; 12. Movable plate; 13. Telescopic rod; 14. Connecting column; 15. Transmission stud; 16. Transmission sleeve; 17. Flip plate; 18. Mounting plate; 19. Fixing ring. Detailed Implementation

[0018] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0019] Reference Figure 1-4 As shown, the upper support of the front shock absorber of the car includes a front shock absorber 1, a mounting shaft 4 fixed to the top of the front shock absorber 1, and a support seat 2 located on the top of the mounting shaft 4. The outer wall of the mounting shaft 4 is also fitted with a pressure plate 7 that is detachably connected to the bottom surface of the support seat 2. The bottom surface of the support seat 2 is provided with a mounting groove 3 that engages with the mounting shaft 4. The outer side of the mounting shaft 4 is fixedly fitted with a fixing plate 6 that fits against the inner wall of the mounting groove 3. The fixing plate 6 abuts against the pressure plate 7. A shock-absorbing ring 5 is also fixedly installed in the inner side of the mounting groove 3. The mounting shaft 4 passes through the shock-absorbing ring 5.

[0020] In use, the mounting shaft 4 on the front shock absorber 1 can be engaged with the mounting groove 3 on the support base 2 in advance. Then, the pressure plate 7 is put on the outside of the mounting shaft 4 and fixedly connected to the bottom surface of the fixing plate 6 on the mounting shaft 4. The pressure plate 7 limits the fixing plate 6, so that the mounting shaft 4 is fixed in the mounting groove 3. The shock-absorbing ring 5 can elastically limit the mounting shaft 4, so that when the front shock absorber 1 drives the mounting shaft 4 to vibrate, the shock-absorbing ring 5 can dampen and buffer it.

[0021] In addition, according to the relevant content of the automotive front shock absorber support with patent publication number CN210941230U, the shock absorber ring 5 is a technical feature disclosed in the prior art and is well known to the public. It can be used to buffer and damp the mounting shaft 4 and the front shock absorber 1. This case only briefly introduces its usage effect, and will not go into detail about its internal structure and damping principle. For details, please refer to the above document.

[0022] Furthermore, referring to Figure 1-4As shown, it is worth noting that two positioning sockets are symmetrically opened on the top surface of the pressure plate 7. A positioning socket 8 that is fixed to the bottom surface of the support base 2 is inserted into the positioning socket. The inner side wall of the pressure plate 7 is also provided with a movable cavity 9 that communicates with the positioning socket. The movable cavity 9 contains a positioning clip for quickly locking the positioning socket 8.

[0023] A push-pull component is provided on the other side of the movable cavity 9, and a cooperating component that works with the push-pull component is provided on the outer side of the pressure plate 7;

[0024] The positioning device includes a movable plate 12 that slides inside one side of the movable cavity 9, a locking hole 11 corresponding to the movable plate 12 on the positioning socket 8, a locking tongue 10 inserted into the locking hole 11, and a connecting post 14 connecting the locking tongue 10 and the movable plate 12.

[0025] By using the positioning socket 8, positioning clips, push-pull components, and cooperating components, the connection, fixing, and unlocking operations between the pressure plate 7 and the support base 2 can be achieved quickly and stably. This installation method is faster and more efficient than the screw and nut connection method used in the prior art between the pressure plate 7 and the support base 2. When installation is required, there is no need for tedious screw and nut tightening operations using tools. Simply insert the positioning socket 8 into the positioning socket, and then use the cooperating component to drive the push-pull component. The push-pull component then pushes the positioning clip, causing the locking tongues 10 in the two movable chambers 9 to simultaneously insert into the corresponding locking holes 11. The movable plate 12 stably locks the locking tongues 10, thus firmly locking the two positioning sockets 8 in the positioning socket, quickly achieving a stable connection between the pressure plate 7 and the support base 2. When disassembly is required, operate the cooperating component to drive the push-pull component to move in the opposite direction, causing the positioning clip to reset, and the locking tongues 10 to exit from the locking holes 11. The positioning socket 8 can then be easily pulled out of the positioning socket, completing the unlocking process. The entire process is efficient and convenient, greatly saving installation and disassembly time, and facilitating the installation and maintenance of the front shock absorber 1.

[0026] Furthermore, referring to Figure 3 As shown, it is worth noting that the push-pull component includes a horizontally distributed drive stud 15, and one end of the drive stud 15 is threaded with a drive sleeve 16 that is vertically fixed to the middle of the movable plate 12.

[0027] The cooperating components include a flip plate 17 horizontally arranged on the side of the pressure plate 7, a telescopic rod 13 fixed at both ends of the flip plate 17, and a fixed ring 19 fixedly sleeved at the other end of the transmission stud 15 through the pressure plate 7. The fixed ring 19 is fixedly connected to the telescopic end of the telescopic rod 13.

[0028] The outer wall of the pressure plate 7 is provided with a horizontal positioning groove that is compatible with the flip plate 17, and the flip plate 17 can be inserted into the positioning groove.

[0029] By setting up the positioning transverse groove, the cooperating component and the push-pull component, when the locking operation is performed, the flip plate 17 is pulled up, so that the telescopic rod 13 and the fixed ring 19 rotate upward around the transmission stud 15. During this process, the transmission stud 15 rotates synchronously. Since the transmission stud 15 is threadedly engaged with the transmission sleeve 16, the transmission sleeve 16 will drive the movable plate 12 to move in the horizontal direction, and finally push the locking tongue 10 to accurately insert into the locking port 11, thus completing the locking of the pressure plate 7 and the support seat 2.

[0030] When the locking tongue 10 is fully inserted into the locking port 11, the position of the flip plate 17 is exactly corresponding to the positioning groove. Then, the flip plate 17 is pushed horizontally into the positioning groove. The positioning groove can effectively limit the flip plate 17, preventing it from accidentally flipping due to vibration during vehicle operation, thereby preventing the transmission stud 15 from accidentally rotating and causing the locking tongue 10 to loosen.

[0031] Meanwhile, the limiting structure can maintain a stable fit between the push-pull component and the positioning clip, ensuring the continuity and reliability of the connection between the pressure plate 7 and the support seat 2, and providing a guarantee for the stable operation of the front shock absorber 1.

[0032] Conversely, when unlocking is required, simply pull the flip plate 17 out of the positioning slot and press down on the flip plate 17 to drive the transmission stud 15 to rotate in the opposite direction. The transmission sleeve 16 then drives the movable plate 12 to reset, and the locking tongue 10 exits from the locking port 11, achieving rapid separation of the pressure plate 7 and the support seat 2. The entire operation does not require complex tools, and the locked limiting structure can also avoid the risk of loosening caused by vibration. Compared with the screw and nut connection method in the prior art, it is not only more efficient to operate, but also improves the connection stability, making it easier to install, maintain and disassemble the front shock absorber 1.

[0033] Furthermore, referring to Figure 1 As shown, it is worth noting that a mounting plate 18 is fixed to the top of the support base 2, and mounting holes are provided through the four corners of the mounting plate 18.

[0034] Bolts are inserted into the mounting holes at the four corners of the mounting plate 18 to easily fix the mounting plate 18 and the front shock absorber 1 together to the designated mounting position on the vehicle.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A front shock absorber support for an automobile, comprising a front shock absorber (1), a mounting shaft (4) fixed to the top of the front shock absorber (1), and a support seat (2) disposed on the top of the mounting shaft (4), wherein a pressure plate (7) detachably connected to the bottom surface of the support seat (2) is also fitted on the outer wall of the mounting shaft (4), characterized in that, Two positioning slots are symmetrically opened on the top surface of the pressure plate (7). A positioning socket (8) fixed to the bottom surface of the support base (2) is inserted into the positioning slot. An active cavity (9) communicating with the positioning slot is also provided in the inner wall of the pressure plate (7). A positioning clip for quickly locking the positioning socket (8) is built into the active cavity (9). A push-pull component is provided on the other side of the active cavity (9). A cooperating component that cooperates with the push-pull component is provided on the outer side of the pressure plate (7).

2. The upper support for the front shock absorber of an automobile according to claim 1, characterized in that, The positioning device includes a movable plate (12) that slides inside one side of the movable cavity (9). The positioning socket (8) has a locking hole (11) corresponding to the movable plate (12). A locking tongue (10) is inserted into the locking hole (11). A connecting post (14) connects the locking tongue (10) and the movable plate (12).

3. The upper support for the front shock absorber of an automobile according to claim 2, characterized in that, The push-pull component includes horizontally distributed drive studs (15), one end of which is threaded with a drive sleeve (16) that is vertically fixed to the middle of the movable plate (12).

4. The upper support for the front shock absorber of an automobile according to claim 3, characterized in that, The cooperating components include a flip plate (17) arranged laterally on the side of the pressure plate (7), and telescopic rods (13) fixed at both ends of the flip plate (17). The other end of the transmission stud (15) rotates out of the pressure plate (7) and is fixedly sleeved with a fixing ring (19). The fixing ring (19) is fixedly connected to the telescopic end of the telescopic rod (13).

5. The upper support for the front shock absorber of an automobile according to claim 4, characterized in that, The outer wall of the pressure plate (7) is provided with a positioning groove that is compatible with the flip plate (17), and the flip plate (17) can be inserted into the positioning groove.

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