Engine suspension damping bushing with long service life

Abstract

The engine suspension damping bush comprises a damping bush body, a suspension frame is arranged on the outer wall of the damping bush body, fixing sleeves are arranged on one sides of the outer surfaces of the front end and the rear end of the suspension frame, and a limiting mechanism is arranged on the outer surface of the lower end of the suspension frame. The limiting mechanism comprises U-shaped frames, rotary knobs, clamping grooves, inserting rods, threaded rods and threaded holes, the four clamping grooves are formed in the upper end and the lower end of one side of the outer surface of the front end and the rear end of the suspension frame correspondingly, and the two U-shaped frames are located on one side of the outer surface of the upper end of the suspension frame correspondingly and are symmetrically arranged; the two sets of threaded holes are formed in the upper ends of the outer surfaces of the front end and the rear end of the U-shaped frame correspondingly. According to the engine suspension damping bush with the long service life, a suspension frame can be conveniently limited, the situation that the damping bush falls off due to looseness of the connecting position, and use is affected is avoided, a U-shaped frame can be conveniently mounted and dismounted, and better use prospects are brought.

Description

Technical Field

[0001] This utility model relates to the field of engine suspension damping bushings, specifically an engine suspension damping bushing with a long service life. Background Technology

[0002] Engine suspension damping bushings, also known as engine mounts, are crucial components connecting the engine and the vehicle body. Their primary function is to reduce vibration and noise generated by the engine during operation, protecting the vehicle body and passenger comfort. Existing damping bushings are prone to wear, cracks, and other damage during use, requiring replacement for normal vehicle operation and safety. However, after installing or removing the damping bushings from the suspension frame, the connection points can loosen, causing the bushings to detach and affecting their lifespan, thus negatively impacting user experience. Therefore, we propose a long-life engine suspension damping bushing. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this utility model provides an engine suspension shock absorber bushing with a long service life. It has advantages such as easy positioning of the suspension frame, preventing loose connections that could cause the shock absorber bushing to fall off and affect its use, and easy installation and removal of the U-shaped frame. It can effectively solve the problems in the background technology.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a long-service-life engine suspension damping bushing, comprising a damping bushing, a suspension frame provided on the outer wall of the damping bushing, a fixing sleeve provided on one side of the outer surface of both the front and rear ends of the suspension frame, a limiting mechanism provided on the lower outer surface of the suspension frame, the limiting mechanism comprising a U-shaped frame, a knob, a slot, a plug rod, a threaded rod and a threaded hole, four sets of slots respectively opened at the upper and lower ends of one side of the outer surface of both the front and rear ends of the suspension frame, two sets of U-shaped frames respectively located on one side of the upper outer surface of the suspension frame, and the two sets of U-shaped frames are symmetrically arranged.

[0007] Preferably, the two sets of threaded holes are respectively opened at the upper ends of the outer surfaces of the front and rear ends of the U-shaped frame, and the threaded rod is located in the middle of the threaded hole.

[0008] Preferably, the knob is located on the outer surface of the front end of the threaded rod, and the insert is located on the outer surface of the rear end of the threaded rod.

[0009] Preferably, the U-shaped frame and the suspension frame are overlapped.

[0010] Preferably, the insertion rod and the slot are inserted together, and the threaded rod and the threaded hole are connected by a thread.

[0011] (III) Beneficial Effects

[0012] Compared with the prior art, this utility model provides an engine suspension shock absorber bushing with a long service life, which has the following beneficial effects:

[0013] This type of long-life engine suspension shock absorber bushing can easily limit the suspension frame, prevent loosening at the connection point from causing the shock absorber bushing to fall off and affecting its use, and facilitate the installation and removal of the U-shaped frame. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of an engine suspension damping bushing with a long service life according to the present invention.

[0015] Figure 2 This is a partial structural diagram of an engine suspension shock absorber bushing with a long service life according to the present invention.

[0016] Figure 3 This is a top sectional view of the suspension frame in an engine suspension damping bushing with a long service life according to this utility model.

[0017] Figure 4 This utility model relates to a long-service-life engine suspension damping bushing. Figure 3 Enlarged view of point A in the middle.

[0018] In the diagram: 1. Shock-absorbing bushing; 2. Suspension bracket; 3. Fixing sleeve; 4. Limiting mechanism; 5. U-shaped bracket; 6. Knob; 7. Slot; 8. Insert rod; 9. Threaded rod; 10. Threaded hole. Detailed Implementation

[0019] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] This embodiment is a long-service-life engine suspension damping bushing.

[0021] like Figure 1-4 As shown, the device includes a shock-absorbing bushing 1, a suspension frame 2 is provided on the outer wall of the shock-absorbing bushing 1, a fixing sleeve 3 is provided on one side of the outer surface of both the front and rear ends of the suspension frame 2, and a limiting mechanism 4 is provided on the lower outer surface of the suspension frame 2. The limiting mechanism 4 includes a U-shaped frame 5, a knob 6, a slot 7, a plug rod 8, a threaded rod 9 and a threaded hole 10. Four sets of slots 7 are respectively opened at the upper and lower ends of one side of the outer surface of both the front and rear ends of the suspension frame 2, and two sets of U-shaped frames 5 are respectively located on one side of the upper outer surface of the suspension frame 2, and the two sets of U-shaped frames 5 are symmetrically arranged.

[0022] Two sets of threaded holes 10 are respectively opened on the upper ends of the outer surfaces of the front and rear ends of the U-shaped frame 5, and the threaded rod 9 is located in the middle of the threaded hole 10; the knob 6 is located on the outer surface of the front end of the threaded rod 9, and the insert rod 8 is located on the outer surface of the rear end of the threaded rod 9; the U-shaped frame 5 and the suspension frame 2 are connected by overlapping; the insert rod 8 and the slot 7 are connected by insertion; and the threaded rod 9 and the threaded hole 10 are connected by thread.

[0023] It should be noted that this utility model is an engine suspension shock absorber bushing with a long service life. After installing and removing the shock absorber bushing 1, the two sets of U-shaped brackets 5 are moved to one side of the upper and lower outer surfaces of the suspension bracket 2. After the U-shaped bracket 5 is connected to the suspension bracket 2, the knob 6 is turned to drive the threaded rod 9 and the threaded hole 10 to rotate. While pushing the insertion rod 8 to move, the insertion rod 8 is inserted into the corresponding slot 7, thereby pushing the front and rear ends of one side of the suspension bracket 2 to limit the suspension bracket 2. This can easily limit the suspension bracket 2, prevent the connection from loosening and causing the shock absorber bushing 1 to fall off and affect the use, and facilitate the installation and removal of the U-shaped bracket 5.

[0024] It should be noted that, in this document, relational terms such as first and second (number one, number two), etc., are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0025] 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 illustrative of the 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 claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A long-service-life engine suspension damping bushing, comprising a damping bushing (1), characterized in that: The outer wall of the shock-absorbing bushing (1) is provided with a suspension frame (2). A fixing sleeve (3) is provided on one side of the outer surface of the front and rear ends of the suspension frame (2). A limiting mechanism (4) is provided on the lower outer surface of the suspension frame (2). The limiting mechanism (4) includes a U-shaped frame (5), a knob (6), a slot (7), a plug (8), a threaded rod (9), and a threaded hole (10). The four sets of slots (7) are respectively opened at the upper and lower ends of one side of the outer surface of the front and rear ends of the suspension frame (2). The two sets of U-shaped frames (5) are respectively located on one side of the upper outer surface of the suspension frame (2), and the two sets of U-shaped frames (5) are symmetrically arranged.

2. The engine suspension shock absorber bushing with long service life according to claim 1, characterized in that: The two sets of threaded holes (10) are respectively opened on the upper end of the outer surface of the front and rear ends of the U-shaped frame (5), and the threaded rod (9) is located in the middle of the threaded hole (10).

3. The engine suspension shock absorber bushing with long service life according to claim 2, characterized in that: The knob (6) is located on the outer surface of the front end of the threaded rod (9), and the insert (8) is located on the outer surface of the rear end of the threaded rod (9).

4. The engine suspension shock absorber bushing with long service life according to claim 3, characterized in that: The U-shaped frame (5) and the suspension frame (2) are overlapped.

5. The engine suspension damping bushing with long service life according to claim 4, characterized in that: The insertion rod (8) is inserted into the slot (7), and the threaded rod (9) is threaded into the threaded hole (10).

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