Top end connecting plate of shock absorber

Abstract

The utility model discloses a shock absorber top end connecting plate, and relates to the technical field of shock absorber connecting plates, the shock absorber top end connecting plate comprises an upper cover plate and a plurality of bolts fixed on the periphery of the top end face of the upper cover plate in a surrounding mode, and an adjustable plugging structure matched with a vehicle body through hole is arranged in the middle of the top end face of the upper cover plate. The adjustable plugging structure comprises a foundation plugging ring body vertically fixed to the top end face of the upper cover plate and an expanding plugging ring body detachably arranged on the outer wall of the foundation plugging ring body. According to the utility model, the foundation plugging ring body and the expanding plugging ring body are detachably arranged, so that the expanding plugging ring body with the corresponding size can be conveniently sleeved outside the foundation plugging ring body manually according to the caliber of the through hole of the to-be-mounted vehicle body of the upper cover plate, and further the size of the plugging structure can be effectively adjusted; the plugging structure is suitable for vehicle body through holes with different calibers, limitation is reduced, and the using effect is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of shock absorber connecting plate, concretely relates to a shock absorber top end connecting plate. BACKGROUND

[0002] The shock absorber top end connecting plate is a part of a shock absorber for a vehicle, and mainly functions to connect a vehicle suspension and a vehicle body, and is used to transmit load and attenuate vibration.

[0003] The prior art patent No. CN218670358U discloses a shock absorber top end connecting plate, which prevents mud from entering the shock absorber top end connecting plate through the gap between the vehicle body through hole and the shock absorber top end connecting plate, and avoids the influence of mud on the normal work of the shock absorber top end connecting plate.

[0004] However, the size of the ring body used for plugging the vehicle body through hole is fixed in the above-mentioned patent, so it can only be matched with a single caliber through hole. If the size is not suitable, it will seriously affect the plugging effect and reduce the practicability. UTILITY MODEL CONTENTS

[0005] To solve the above technical problems, the utility model provides a shock absorber top end connecting plate, which solves the problem of the fixed size of the ring body used for plugging the vehicle body through hole in the prior art, so it can only be matched with a single caliber through hole. If the size is not suitable, it will seriously affect the plugging effect and reduce the practicability.

[0006] To achieve the above purpose, the utility model adopts the technical scheme of a shock absorber top end connecting plate, which comprises an upper cover plate and a plurality of bolts fixed around the top end face of the upper cover plate, and the middle part of the top end face of the upper cover plate is provided with an adjustable plugging structure matched with the vehicle body through hole.

[0007] The adjustable plugging structure comprises a basic plugging ring body fixed vertically on the top end face of the upper cover plate and a diameter expanding plugging ring body detachably arranged on the outer wall of the basic plugging ring body.

[0008] Preferably, a positioning groove is formed in the outer wall of the basic plugging ring body, and a positioning seat fixedly connected with the inner wall of the diameter expanding plugging ring body is inserted into the positioning groove.

[0009] Preferably, a receiving groove is formed in the bottom end of the positioning seat, and an internal thread sleeve is vertically arranged in the receiving groove and fixedly connected with the inner wall of the bottom end of the positioning groove. A plug hole is formed in the top end of the positioning seat and communicates with the receiving groove. A locking screw is arranged in the plug hole, and the bottom end of the locking screw is screwed into the internal thread sleeve.

[0010] Compared with the prior art, the utility model has the advantages that through the detachable setting between the basic plugging ring body and the diameter expansion plugging ring body, the diameter expansion plugging ring body of corresponding size can be sleeved on the outside of the basic plugging ring body according to the aperture of the through hole of the vehicle body to be installed on the upper cover plate, and then the size of the plugging structure can be effectively adjusted, so that the plugging structure is applicable to the through hole of the vehicle body of different apertures, the limitation is reduced, and the use effect is enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is the whole structure schematic diagram of the utility model;

[0012] Figure 2 It is the external structure schematic diagram of the utility model adjustable plugging structure;

[0013] Figure 3 It is the internal structure schematic diagram of the utility model adjustable plugging structure;

[0014] Figure 4 It is the utility model Figure 3 It is the structure schematic diagram of A place in the utility model.

[0015] The figure mark is:

[0016] 1, upper cover plate, 2, bolt, 3, basic plugging ring body, 4, diameter expansion plugging ring body, 5, positioning groove, 6, positioning seat, 7, internal thread sleeve, 8, containing groove, 9, locking screw. PREFERRED EMBODIMENT

[0017] The following description is used to disclose the utility model so that those skilled in the art can realize the utility model. The preferred embodiments in the following description are only as examples, and other obvious variants can be thought of by those skilled in the art.

[0018] Referring to Figures 1-4 As shown in the figure, a shock absorber top end connecting plate, including upper cover plate 1 and a plurality of ring around fixed on the upper cover plate 1 top end face outer periphery bolt 2;

[0019] When using, by the bolt 2 on the one end surface of the upper cover plate 1, it can be fixedly connected with the vehicle body, and the other end surface of the upper cover plate 1 is used to connect the shock spring and the shock rod.

[0020] Further, referring to Figures 1-4 As shown in the figure, it is worth mentioning that the middle part of the top end face of the upper cover plate 1 is provided with the adjustable plugging structure matched with the through hole of the vehicle body;

[0021] The adjustable plugging structure includes the basic plugging ring body 3 vertically fixed on the top end face of the upper cover plate 1;

[0022] Through the setting of the basic blocking ring body 3, when the upper cover plate 1 is connected with the vehicle body, the basic blocking ring body 3 enters the through hole of the vehicle body, and then the gap between the through hole of the vehicle body and the upper cover plate 1 can be effectively blocked, so that the mud entering the upper cover plate 1 from the gap is prevented, and the normal work of the upper cover plate 1 is affected.

[0023] Further, referring to Figures 2-3 It is worth noting that the adjustable blocking structure further comprises a diameter-expanding blocking ring body 4 which is detachably arranged on the outer wall of the basic blocking ring body 3.

[0024] Through the detachable arrangement between the basic blocking ring body 3 and the diameter-expanding blocking ring body 4, the diameter-expanding blocking ring body 4 of a corresponding size can be conveniently sleeved outside the basic blocking ring body 3 according to the caliber of the through hole of the vehicle body to which the upper cover plate 1 is to be installed, and then the size of the blocking structure can be effectively adjusted, so that the blocking structure is applicable to through holes of vehicle bodies of different calibers, the limitation is reduced, and the use effect is enhanced.

[0025] Further, referring to Figure 4 It is worth noting that the outer wall of the basic blocking ring body 3 is provided with a positioning groove 5, and a positioning seat 6 fixedly connected with the inner wall of the diameter-expanding blocking ring body 4 is inserted into the positioning groove 5.

[0026] The bottom end of the positioning seat 6 is provided with a receiving groove 8, and an internal thread sleeve 7 is vertically arranged in the receiving groove 8 and is fixedly connected with the inner wall of the positioning groove 5, and the top end of the positioning seat 6 is provided with a insertion hole in communication with the receiving groove 8, and a locking screw 9 is arranged in the insertion hole, and the bottom end of the locking screw 9 is screwed into the internal thread sleeve 7.

[0027] Through the setting of the positioning seat 6, the internal thread sleeve 7 and the locking screw 9, when the diameter-expanding blocking ring body 4 is sleeved outside the basic blocking ring body 3, the positioning seat 6 needs to be aligned and inserted into the inner side of the positioning groove 5, and the internal thread sleeve 7 is simultaneously inserted into the receiving groove 8, and then the locking screw 9 is screwed into the insertion hole on the positioning seat 6 and is screwed, so that the locking screw 9 is screwed into the inner side of the internal thread sleeve 7, and the nut of the locking screw 9 is tightly abutted against the top surface of the positioning seat 6, so that the positioning of the positioning seat 6 in the inner side of the positioning groove 5 is realized, and the basic blocking ring body 3 and the diameter-expanding blocking ring body 4 are fixedly connected.

[0028] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The protection scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A top connecting plate of a shock absorber, comprising an upper cover plate (1) and a plurality of bolts (2) fixed around the outer periphery of the top surface of the upper cover plate (1), characterized in that: An adjustable blocking structure adapted to the through hole of the vehicle body is provided in the middle of the top end surface of the upper cover plate (1); The adjustable blocking structure comprises a basic blocking ring body (3) vertically fixed to the top end surface of the upper cover plate (1) and an expanded diameter blocking ring body (4) detachably arranged on the outer wall of the basic blocking ring body (3).

2. A shock absorber top connecting plate according to claim 1, characterized in that: A positioning groove (5) is provided on the outer wall of the basic sealing ring body (3), and a positioning seat (6) fixedly connected to the inner wall of the expanded diameter sealing ring body (4) is inserted into the positioning groove (5).

3. A shock absorber top connecting plate according to claim 2, characterized in that: The bottom end of the positioning seat (6) is provided with a receiving groove (8), and an internal threaded sleeve (7) is vertically arranged in the receiving groove (8) and is vertically fixed to the inner wall of the bottom end of the positioning groove (5). The top end of the positioning seat (6) is provided with a socket connected to the receiving groove (8), and a locking screw (9) is arranged in the socket, and the bottom end of the locking screw (9) is threadedly inserted into the internal threaded sleeve (7).

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