Lifting lug structure of automobile shock absorber

Abstract

The utility model discloses an automobile shock absorber lifting lug structure, and relates to the technical field of shock absorber accessories, the automobile shock absorber lifting lug structure comprises two symmetrically-arranged mounting plates, an insertion pipe is arranged in a through groove formed in the middle of each mounting plate in a penetrating mode, and a limiting ring is fixedly arranged at the bottom end of each insertion pipe. The two mounting plates are arranged at the two ends of the shock absorber composed of the telescopic rod and the shock absorption spring respectively, the inserting pipe is arranged in the middle of the mounting plates, the connecting rod used for being connected with the shock absorber is arranged in the inserting pipe in an inserted mode, the connecting base is arranged at the top end of the inserting pipe, and the mounting base is arranged at the top end of the connecting base. The inserting pipe, the connecting rod and the connecting base form a lifting lug structure and are connected through the pin rod, and the lifting lug structure can be quickly disassembled by disassembling the pin rod so that the lifting lug can be conveniently maintained.

Description

Technical Field

[0001] The utility model relates to the technical field of shock absorber accessories, in particular to a lifting ear structure of an automobile shock absorber. Background Art

[0002] Shock absorbers are vulnerable parts during the use of automobiles. The working quality of shock absorbers will directly affect the stability of the car's driving and the life of other parts. Therefore, shock absorbers should always be in good working condition. Therefore, how to achieve good working condition through a stable structure is very critical. The shock absorber lug is a key structural part used to connect the shock absorber to the car frame.

[0003] For example, a car shock absorber ear structure with publication number CN214698948U is characterized in that it includes: an ear body, a connecting shaft is provided in the middle of the ear body; a first plane is provided at the side of the ear body near the first connecting surface; a second plane is provided at the side of the ear body near the second connecting surface; the first plane and the second plane are connected by an ear arc surface; a rubber ring is provided on the outer cover of the first plane, the ear arc surface and the second plane; a first shock absorber arc surface and a second shock absorber arc surface provided around the first shock absorber arc surface are provided at the top of the shock absorber, and the horizontal width of the ear arc surface is slightly larger than the horizontal width of the first shock absorber arc surface. Without increasing the weight and space of the product, the strength of the overall structure is improved by increasing the positioning reliability of the rubber parts in the ear structure.

[0004] The above technical solution has some problems in practical application. Since the shock absorber is in a continuous motion state, its lifting lug is prone to wear, and the shock absorber lifting lug in the above technical solution is relatively cumbersome to disassemble and maintain.

[0005] Therefore, it is necessary to invent a kind of automobile shock absorber hanging ear structure to solve the above-mentioned problem. Utility Model Content

[0006] The purpose of the utility model is to provide a suspension ear structure for a vehicle shock absorber to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a car shock absorber hanging ear structure, comprising two symmetrically arranged mounting plates, a through groove opened in the middle of the mounting plate is penetrated by a plug, a limit ring is fixedly arranged at the bottom end of the plug, and the limit ring is in contact with the lower surface of the mounting plate, a connecting rod is penetrated inside the plug, a positioning hole is penetrated at the top end of the connecting rod, a connecting seat is arranged at the outer top end of the plug, a connecting hole is penetrated in the middle of the connecting seat, a pin hole is penetrated at the top end of the plug, the pin hole, the connecting hole and the positioning hole coincide with each other, and a connecting pin is penetrated inside the pin hole, the connecting hole and the positioning hole, a locking screw sleeve is movably arranged at the middle part of the mounting plate through a bearing, and the locking screw sleeve is movably arranged on the outside of the plug through a thread, a mounting seat is fixedly arranged at the top end of the connecting seat, and a mounting ring is movably arranged in the middle part of the mounting seat through a bearing.

[0008] Preferably, a rubber pad with an annular structure is provided on the lower surface of the mounting plate, and a spring baffle is provided below the rubber pad.

[0009] Preferably, a plurality of slots are arranged around the upper surface of the mounting plate, connecting bolts are arranged through the inside of the slots, and the connecting bolts are fixedly arranged on the upper surface of the spring baffle.

[0010] Preferably, a telescopic rod is arranged between the two mounting plates, and a damping sleeve is arranged inside the telescopic rod.

[0011] Preferably, both ends of the telescopic rod are fixedly connected to two connecting rods respectively.

[0012] Preferably, a shock-absorbing spring is disposed around the outer side of the telescopic rod, and two ends of the shock-absorbing spring are respectively fitted with two spring baffles.

[0013] Technical effects and advantages of the utility model:

[0014] 1. The utility model is provided with two mounting plates, which are respectively arranged at both ends of the shock absorber composed of a telescopic rod and a shock absorbing spring. A plug is arranged in the middle of the mounting plate, and a connecting rod for connecting with the shock absorber is arranged inside the plug. A connecting seat is arranged at the top of the plug, and a mounting seat is arranged at the top of the connecting seat. The plug, the connecting rod and the connecting seat form a lifting ear structure, and the three are connected by a pin rod. By removing the pin rod, the lifting ear structure can be quickly disassembled to facilitate the maintenance of the lifting ear.

[0015] 2. The utility model provides a mounting plate, and a spring baffle is provided under the mounting plate. The spring baffle can support and position the shock absorber spring of the shock absorber, and a rubber pad is provided between the spring baffle and the mounting plate. The setting of the rubber pad can effectively improve the stability between the spring baffle and the mounting plate. The spring baffle is connected to the mounting seat by connecting bolts, so that the spring baffle can be replaced separately when it is worn. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is an exploded view of the overall structure of the utility model.

[0018] Figure 3 This is a schematic diagram of the mounting plate structure of the utility model.

[0019] In the figure: 1. Mounting plate; 2. Insert pipe; 3. Limiting ring; 4. Connecting rod; 5. Positioning hole; 6. Connecting seat; 7. Connecting hole; 8. Pin hole; 9. Connecting pin; 10. Locking screw sleeve; 11. Mounting seat; 12. Mounting ring; 13. Rubber pad; 14. Spring baffle; 15. Slot; 16. Connecting bolt; 17. Telescopic rod; 18. Shock-absorbing spring. DETAILED DESCRIPTION

[0020] 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.

[0021] The utility model provides Figure 1-3 The automobile shock absorber hanging ear structure shown in the figure comprises two symmetrically arranged mounting plates 1, a through groove opened in the middle of the mounting plate 1 is penetrated with a plug 2, a limit ring 3 is fixedly arranged at the bottom end of the plug 2, and the limit ring 3 is fitted with the lower surface of the mounting plate 1, a connecting rod 4 is penetrated inside the plug 2, a positioning hole 5 is penetrated at the top end of the connecting rod 4, a connecting seat 6 is arranged at the top end of the outer side of the plug 2, a connecting hole 7 is penetrated in the middle of the connecting seat 6, a pin hole 8 is penetrated at the top end of the plug 2, the pin hole 8, the connecting hole 7 and the positioning hole 5 are overlapped with each other, and a connecting pin 9 is penetrated inside the pin hole 8, the connecting hole 7 and the positioning hole 5, the connecting pin 9 can realize the locking of the position between the plug 2, the connecting rod 4 and the connecting seat 6, and the connecting seat 6 is a wear-prone part, which can be quickly replaced;

[0022] Specifically, a locking screw sleeve 10 is movably provided at the middle of the mounting plate 1 through a bearing, and the locking screw sleeve 10 is movably provided on the outside of the insert 2 through a thread, a mounting seat 11 is fixedly provided at the top of the connecting seat 6, and a mounting ring 12 is movably provided at the middle of the mounting seat 11 through a bearing, and the mounting ring 12 is used to connect with the frame, and the mounting ring 12 can rotate to facilitate the operation of the shock absorber;

[0023] More specifically, a rubber pad 13 of an annular structure is provided on the lower surface of the mounting plate 1, a spring baffle 14 is provided below the rubber pad 13, a plurality of slots 15 are provided around the upper surface of the mounting plate 1, a connecting bolt 16 is provided through the slot 15, and the connecting bolt 16 is fixedly provided on the upper surface of the spring baffle 14, and the connecting bolt 16 can realize the connection between the spring baffle 14 and the mounting plate 1;

[0024] In addition, a telescopic rod 17 is arranged between the two mounting plates 1, and a damping sleeve is arranged inside the telescopic rod 17. The two ends of the telescopic rod 17 are respectively fixedly connected to the two connecting rods 4. A shock-absorbing spring 18 is arranged around the outer side of the telescopic rod 17, and the two ends of the shock-absorbing spring 18 are respectively fitted with the two spring baffles 14. The telescopic rod 17 and the shock-absorbing spring 18 form a shock absorber structure.

[0025] Working principle of this utility model:

[0026] When the device is in use, the telescopic rod 17 and the shock-absorbing spring 18 form a shock absorber structure, and the two ends of the telescopic rod 17 are fixedly connected to the connecting rod 4 respectively. When assembling the lifting ear and the shock absorber, the connecting rod 4 is inserted into the interior of the insert tube 2, and the positioning hole 5 at the top of the connecting rod 4 is overlapped with the pin hole 8, and then the connecting seat 6 is clamped on the top of the insert tube 2, and the connecting hole 7 in the middle of the connecting seat 6 is overlapped with the pin hole 8. At this time, the connecting pin 9 is inserted into the pin hole 8, the connecting hole 7 and the positioning hole 5 to achieve the connection between the connecting rod 4, the insert tube 2 and the connecting seat 6, and then the locking screw sleeve 10 is rotated. At this time, the insert tube 2 moves outward under the action of its outer side thread and the locking screw sleeve 10, so that the mounting plate 1 moves toward the shock absorber direction. The mounting plate 1 can drive the spring baffle 14 to move to adjust the compression amount of the shock absorber. When the shock absorber lifting ear needs to be disassembled and maintained, the connecting pin 9 is removed to achieve the disassembly of the lifting ear.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A suspension ear structure for a vehicle shock absorber, comprising two symmetrically arranged mounting plates (1), characterized in that: A plug (2) is provided in the through groove in the middle of the mounting plate (1), a limit ring (3) is fixedly provided at the bottom end of the plug (2), and the limit ring (3) is in contact with the lower surface of the mounting plate (1), a connecting rod (4) is provided inside the plug (2), a positioning hole (5) is provided at the top end of the connecting rod (4), a connecting seat (6) is provided at the top end of the outer side of the plug (2), a connecting hole (7) is provided in the middle of the connecting seat (6), and a connecting rod (4) is provided at the top end of the plug (2). The pin hole (8), the connecting hole (7) and the positioning hole (5) are mutually overlapped, and the pin hole (8), the connecting hole (7) and the positioning hole (5) are provided with a connecting pin (9) penetrating therein, a locking screw sleeve (10) is movably provided at the middle part of the mounting plate (1) through a bearing, and the locking screw sleeve (10) is movably provided at the outer side of the insert pipe (2) through a thread, a mounting seat (11) is fixedly provided at the top end of the connecting seat (6), and a mounting ring (12) is movably provided at the middle part of the mounting seat (11) through a bearing.

2. The automobile shock absorber hanging ear structure according to claim 1, characterized in that: A rubber pad (13) with an annular structure is provided on the lower surface of the mounting plate (1), and a spring baffle (14) is provided below the rubber pad (13).

3. The automobile shock absorber hanging ear structure according to claim 2, characterized in that: The upper surface of the mounting plate (1) is surrounded by a plurality of slots (15), the interior of the slots (15) is penetrated by connecting bolts (16), and the connecting bolts (16) are fixedly arranged on the upper surface of the spring baffle (14).

4. The automobile shock absorber hanging ear structure according to claim 3, characterized in that: A telescopic rod (17) is arranged between the two mounting plates (1), and a damping sleeve is arranged inside the telescopic rod (17).

5. The automobile shock absorber hanging ear structure according to claim 4, characterized in that: Both ends of the telescopic rod (17) are fixedly connected to two connecting rods (4) respectively.

6. The automobile shock absorber hanging ear structure according to claim 5, characterized in that: A shock absorbing spring (18) is disposed around the outer side of the telescopic rod (17), and two ends of the shock absorbing spring (18) are respectively fitted with two spring baffles (14).

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