Automobile engine shock pad

Abstract

The utility model discloses an automobile engine shock pad, which relates to the technical field of automobile engines and comprises a base, a shock absorption groove, a shock absorption device, a support table and a shock pad, the base comprises a nut, threads are arranged on the peripheral side surface of a support leg, the inside of the nut is matched with the threads in a rotating manner, and the shock absorption groove comprises a fixing bolt. The damping device comprises a connecting block, the lower surface of the connecting block is connected with the other end of the spring, the supporting table comprises a connecting groove, the connecting groove is formed in the upper surface of the connecting block, the other end of the connecting column is arranged in the connecting groove, and the damping pad comprises a vent hole. One end of the vent hole is connected into the cavity. According to the automobile engine shock pad, the shock absorption effect can be further improved by arranging the soft rubber air cushion; by arranging the rubber pad, the wear resistance of the shock pad is improved, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile engines, in particular to a shock-absorbing pad for an automobile engine. Background Art

[0002] The car engine is a device that provides power for the car. It is the heart of the car and determines the car's power, economy, stability and environmental protection. In order to ensure the stability of the car engine and prevent the car frame and engine from vibrating, shock-absorbing pads are generally installed between the engine support feet and the car frame to absorb energy and reduce shock.

[0003] Chinese patent application No. 202120348781.9 discloses a shock-absorbing pad for an automobile engine, comprising a main pad, a cavity opened inside the main pad, and a plurality of shock-absorbing springs installed in the cavity, which has the effect of further improving the shock absorption.

[0004] The shock-absorbing pad of this technical solution is a planar structure and needs to be placed on a flat surface when in use. However, the shock-absorbing pad does not have a structure connected to other components, which makes it difficult to install it with the equipment to achieve a shock-absorbing effect. Utility Model Content

[0005] The purpose of the utility model is to provide a car engine shock-absorbing pad device to address the deficiencies in the prior art. The device achieves flexible installation and uneven surface fitting functions through a detachable base plate, a spring device and a soft rubber air cushion, thereby solving the problem of a single installation method for the car engine shock-absorbing pad and poor fit with the engine surface.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a car engine shock-absorbing pad, comprising a base, a shock-absorbing groove, a shock-absorbing device, a support platform, and a shock-absorbing pad, the base comprising a bottom plate and a support foot, a surface of the bottom plate being provided with a plurality of first threaded holes, the peripheral side surfaces of the support foot being adapted to the interior of the first threaded holes, the shock-absorbing groove comprising a square shell and a connecting plate, the square shell being arranged on the upper surface of the bottom plate, a surface of the bottom plate being provided with a first through hole, a surface of the connecting plate being adapted to the interior of the first through hole, the shock-absorbing device comprising a spring groove and a spring, a plurality of the spring grooves being mounted on the upper surface of the connecting plate, one end of the spring being arranged inside the spring groove, the support platform comprising a support plate and a connecting column, one end of the connecting column being connected to the lower surface of the support plate, the shock-absorbing pad comprising a soft rubber pad and a cavity, the soft rubber pad being mounted on the upper surface of the support plate, and the cavity being arranged inside the soft rubber pad.

[0007] Preferably, the base further comprises a nut, and the peripheral side of the support leg is provided with threads, and the interior of the nut is rotationally matched with the threads. By providing the nut, the purpose of reinforcing the connection between the support leg and the base plate is achieved.

[0008] Preferably, the shock-absorbing groove also includes a fixing bolt, and a plurality of second threaded through holes are provided on the lower surface of the base plate. The peripheral side surface of the fixing bolt is adapted to the interior of the second threaded through hole, and one end of the fixing bolt is arranged on the lower surface of the connecting plate. By arranging the fixing bolt, the purpose of strengthening the connection between the connecting plate and the base plate is achieved.

[0009] Preferably, the shock absorbing device also includes a connecting block, the lower surface of the connecting block is connected to the other end of the spring, the upper surface of the square shell is provided with a plurality of second through holes, one surface of the connecting block is adapted to the inside of the second through holes, and by providing the connecting block, the purpose of realizing a detachable connection support plate is achieved.

[0010] Preferably, the support platform further comprises a connecting groove, the connecting groove is arranged on the upper surface of the connecting block, and the other end of the connecting column is arranged inside the connecting groove. By setting the connecting groove, the purpose of fixing the support plate in cooperation with the connecting column is achieved.

[0011] Preferably, the shock-absorbing pad further comprises a vent hole, one end of which is connected to the interior of the cavity. By providing the vent hole, the purpose of allowing gas to enter the interior of the cavity is achieved.

[0012] Preferably, the shock-absorbing pad also includes a rubber pad, and the rubber pad is arranged on the upper surface of the soft rubber pad. By arranging the rubber pad, the purpose of improving the wear resistance of the soft rubber pad is achieved.

[0013] The beneficial effects of the utility model are:

[0014] (1) The utility model provides threaded through holes on the bottom plate, so that when it is required to be placed on a flat surface, supporting feet can be installed for auxiliary support. When it is required to be installed on a vertical structure, the supporting feet can be removed and fixed using threaded through holes and bolts.

[0015] (2) The utility model further improves the shock-absorbing effect of the shock-absorbing pad by providing a breathable soft-gel air cushion in combination with its own spring shock-absorbing function, thereby enhancing the shock-absorbing effect.

[0016] (3) The utility model achieves the effect of improving the wear resistance of the shock-absorbing pad by arranging a rubber pad on the surface of the anti-vibration pad, thereby extending the service life of the shock-absorbing pad. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a front view schematic diagram of the utility model;

[0019] Figure 3 It is a left side schematic diagram of the utility model;

[0020] Figure 4 This is a bottom view schematic diagram of the utility model;

[0021] Figure 5 For this utility model Figure 2 AA section view;

[0022] Figure 6 For this utility model Figure 3 Schematic diagram of the cross-section at BB.

[0023] Reference numerals

[0024] 100, base; 101, bottom plate; 102, support foot; 103, nut; 200, shock-absorbing groove; 201, square shell; 202, connecting plate; 203, fixing bolt; 300, shock-absorbing device; 301, spring groove; 302, spring; 303, connecting block; 400, support platform; 401, support plate; 402, connecting groove; 403, connecting column; 500, shock-absorbing pad; 501, soft rubber pad; 502, cavity; 503, vent; 504, rubber pad. DETAILED DESCRIPTION

[0025] 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 of 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.

[0026] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0027] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0028] Embodiment 1

[0029] like Figure 1-Figure 6 As shown, this embodiment provides a shock-absorbing pad structure for an automobile engine, comprising a base 100, a shock-absorbing groove 200, a shock-absorbing device 300, a support platform 400, and a shock-absorbing pad 500. The base 100 comprises a bottom plate 101 and a support leg 102. A surface of the bottom plate 101 is provided with a plurality of first threaded holes, and the side surfaces of the support leg 102 are adapted to the inside of the first threaded holes. The shock-absorbing groove 200 comprises a square shell 201 and a connecting plate 202. The square shell 201 is arranged on the upper surface of the bottom plate 101. A surface of the bottom plate 101 is provided with a first through hole, and a surface of the connecting plate 202 is adapted to the inside of the first through hole. Correspondingly, the shock absorbing device 300 includes a spring slot 301 and a spring 302, a plurality of spring slots 301 are installed on the upper surface of the connecting plate 202, one end of the spring 302 is arranged inside the spring slot 301, specifically, damping plates are provided at both ends of the spring 302, the support platform 400 includes a support plate 401 and a connecting column 403, one end of the connecting column 403 is connected to the lower surface of the support plate 401, the shock absorbing pad 500 includes a soft rubber pad 501 and a cavity 502, the soft rubber pad 501 is installed on the upper surface of the support plate 401, and the cavity 502 is arranged inside the soft rubber pad 501.

[0030] See also Figure 1 The base 100 also includes a nut 103. The side surface of the support leg 102 is provided with threads. The inside of the nut 103 rotates with the threads. By providing the nut 103, the purpose of strengthening the connection between the support leg 102 and the base plate 101 is achieved.

[0031] See also Figure 4 The shock absorbing groove 200 also includes a fixing bolt 203. A plurality of second threaded through holes are provided on the lower surface of the base plate 101. The side surface of the fixing bolt 203 is adapted to the interior of the second threaded through hole. One end of the fixing bolt 203 is provided on the lower surface of the connecting plate 202. By providing the fixing bolt 203, the purpose of strengthening the connection between the connecting plate 202 and the base plate 101 is achieved.

[0032] See also Figure 5 The shock absorbing device 300 also includes a connecting block 303, the lower surface of the connecting block 303 is connected to the other end of the spring 302, and a plurality of second through holes are provided on the upper surface of the square shell 201. One surface of the connecting block 303 is adapted to the inside of the second through holes. By setting the connecting block 303, the purpose of detachably connecting the support plate 401 is achieved.

[0033] See also Figure 5 The support platform 400 also includes a connecting groove 402, which is arranged on the upper surface of the connecting block 303, and the other end of the connecting column 403 is arranged inside the connecting groove 402. By setting the connecting groove 402, the purpose of fixing the support plate 401 with the connecting column 403 is achieved.

[0034] See also Figure 1The shock-absorbing pad 500 also includes a rubber pad 504, which is arranged on the upper surface of the soft rubber pad 501. By arranging the rubber pad 504, the purpose of improving the wear resistance of the soft rubber pad 501 is achieved.

[0035] Embodiment 2

[0036] like Figure 5 As shown, the components identical or corresponding to those in the first embodiment are marked with the corresponding reference numerals in the first embodiment. For the sake of simplicity, only the differences from the first embodiment are described below. The second embodiment differs from the first embodiment in that:

[0037] The shock-absorbing pad 500 in this embodiment also includes a vent hole 503, one end of which is connected to the inside of the cavity 502. By setting the vent hole 503, the purpose of allowing gas to enter the cavity 502 is achieved. A valve is provided on the vent hole 503, and the invention is used to control the entry of air flow.

[0038] Working steps

[0039] Step 1: Install the spring 302 inside the spring slot 301 , and fix the connecting plate 202 to the lower surface of the bottom plate 101 by fixing bolts 203 .

[0040] Step 2. If it needs to be placed on an internal plane for shock absorption, the base 100 is directly placed on a horizontal plane. A groove that is adapted to the area of ​​the bottom plate 101 can be provided in advance on the horizontal plane to facilitate fixing the position of the base 100. If it needs to be fixed on other surfaces, the support legs 102 and nuts 103 can be removed to leave a first threaded through hole to facilitate the use of bolts to fix the bottom plate 101 to other surfaces.

[0041] Specifically, the length of the connecting block 303 can be set to multiple gears to achieve the effect of increasing the height of the support plate 401. Since the spring 302 can be freely removed from the spring slot 301, the length of the connecting block 303 can be adjusted in advance according to the engine structure when selecting, thereby affecting the support height of the support plate 401, which is convenient for coping with curved structures.

[0042] Step three, select the number of support plates 401 to be installed according to the engine surface structure to ensure that all support plates 401 can contact the engine surface structure, install the support plate 401 on the other end of the spring 302 through the connecting block 303, and inject gas into the cavity 502 through the vent hole 503 to expand the soft rubber pad 501 to enhance the shock absorption effect. Specifically, the vent hole 503 is provided with a hole plug which can be closed after ventilation is completed.

[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A car engine shock absorber, characterized in that: The invention comprises a base (100), a shock absorbing groove (200), a shock absorbing device (300), a support platform (400) and a shock absorbing pad (500), wherein the base (100) comprises a bottom plate (101) and a support leg (102), wherein a surface of the bottom plate (101) is provided with a plurality of first threaded holes, and the peripheral side surface of the support leg (102) is adapted to the inside of the first threaded holes, and the shock absorbing groove (200) comprises a square shell (201) and a connecting plate (202), wherein the square shell (201) is arranged on the upper surface of the bottom plate (101), a surface of the bottom plate (101) is provided with a first through hole, and a surface of the connecting plate (202) is adapted to the inside of the first through hole, The shock absorbing device (300) comprises a spring slot (301) and a spring (302), wherein a plurality of the spring slots (301) are mounted on the upper surface of the connecting plate (202), and one end of the spring (302) is arranged inside the spring slot (301). The support platform (400) comprises a supporting plate (401) and a connecting column (403), and one end of the connecting column (403) is connected to the lower surface of the supporting plate (401). The shock absorbing pad (500) comprises a soft rubber pad (501) and a cavity (502), wherein the soft rubber pad (501) is mounted on the upper surface of the supporting plate (401), and the cavity (502) is arranged inside the soft rubber pad (501).

2. The automobile engine shock absorber according to claim 1, characterized in that: The base (100) further comprises a nut (103); a thread is provided on the peripheral side of the support foot (102); and the interior of the nut (103) is rotatably matched with the thread.

3. The automobile engine shock absorber according to claim 1, characterized in that: The shock absorbing groove (200) further comprises a fixing bolt (203), a plurality of second threaded through holes are provided on the lower surface of the base plate (101), the peripheral side surface of the fixing bolt (203) is adapted to the interior of the second threaded through hole, and one end of the fixing bolt (203) is arranged on the lower surface of the connecting plate (202).

4. The automobile engine shock absorber according to claim 1, characterized in that: The shock absorbing device (300) further comprises a connecting block (303), the lower surface of the connecting block (303) being connected to the other end of the spring (302), the upper surface of the square housing (201) being provided with a plurality of second through holes, and one surface of the connecting block (303) being adapted to the interior of the second through holes.

5. The automobile engine shock absorber according to claim 1, characterized in that: The support platform (400) further comprises a connection groove (402), wherein the connection groove (402) is arranged on the upper surface of the connection block (303), and the other end of the connection column (403) is arranged inside the connection groove (402).

6. The automobile engine shock absorber according to claim 1, characterized in that: The shock-absorbing pad (500) further comprises a vent hole (503), one end of which is connected to the interior of the cavity (502).

7. The automobile engine shock absorber according to claim 1, characterized in that: The shock-absorbing pad (500) further comprises a rubber pad (504), and the rubber pad (504) is arranged on the upper surface of the soft rubber pad (501).

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