CN218000265U - High-temperature-resistant rubber shock absorber for engine - Google Patents

Abstract

The utility model belongs to the technical field of engine shock absorbing structures, and specifically discloses a high temperature resistant rubber shock absorber for an engine, comprising: a mounting mechanism, the mounting mechanism includes an upper shock absorbing plate, a lower shock absorbing plate and mounting bolts, the The upper shock absorbing plate and the lower shock absorbing plate are arranged parallel to each other, and the mounting bolts are arranged on the outer sides of the upper shock absorbing plate and the lower shock absorbing plate respectively; the shock absorbing mechanism, the shock absorbing mechanism includes a rubber pad, and the rubber pad is provided with Two, the two rubber pads are symmetrically arranged inside the upper shock pad, and the rubber pads are fixedly connected with the upper shock pad and the lower shock pad respectively; the auxiliary mechanism includes an oil storage cylinder, a hydraulic rod, Piston and hydraulic oil, the oil storage cylinder is set in the middle of the inner side of the lower damping plate, the hydraulic rod is set inside the oil storage cylinder through the oil storage cylinder, the piston is set at one end of the hydraulic cylinder, and the other end of the hydraulic rod is fixed on the upper Inside the damping plate, the hydraulic oil is arranged inside the oil storage cylinder.

Description

High temperature resistant rubber shock absorber for engine

technical field

The utility model relates to a high temperature-resistant rubber shock absorber for an engine, which belongs to the technical field of engine shock absorbing structures.

Background technique

Rubber shock absorbers, as an important type of shock-absorbing components, have been widely used in various types of machinery, automobiles, railway locomotives, water vehicles, airplanes and other aircraft. It can be said that rubber shock absorbers are required wherever shock absorption and shock isolation are required. Most of the existing rubber shock absorbers have a single structure, and the engine will generate a lot of heat during operation, which will affect the normal use of the rubber shock absorbers.

Utility model content

The purpose of this utility model is to provide a high temperature resistant rubber shock absorber for the engine, which can solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a high temperature resistant rubber shock absorber for an engine, comprising:

The installation mechanism includes an upper shock absorber, a lower shock absorber and mounting bolts, the upper shock absorber and the lower shock absorber are arranged parallel to each other, and the installation bolts are respectively arranged on the upper shock absorber and the lower outside of the vibration plate;

The shock absorbing mechanism, the shock absorbing mechanism includes rubber pads, and the rubber pads are provided with two, and the two rubber pads are arranged symmetrically inside the upper shock absorbing pad, and the rubber pads are connected with the upper shock absorbing pad and the lower shock absorbing pad The shock pad is fixedly connected;

Auxiliary mechanism, the auxiliary mechanism includes an oil storage cylinder, a hydraulic rod, a piston and hydraulic oil, the oil storage cylinder is arranged in the middle of the inner side of the lower damping plate, the hydraulic rod is arranged inside the oil storage cylinder through the oil storage cylinder, and the piston is arranged in the One end of the hydraulic cylinder and the other end of the hydraulic rod are fixedly arranged inside the upper damping plate, and the hydraulic oil is arranged inside the oil storage cylinder.

Preferably, the installation mechanism also includes a limit block, the limit block is formed by bending the upper damping plate and the lower shock absorbing plate inwardly, and the right-angled limit block cooperates with the spring pad to effectively control the lateral force. buffer.

Preferably, the rubber pad is arranged around the outside of the limit block, and the rubber pad is fixedly connected with the limit block.

Preferably, a slide block is provided at one end of the oil storage cylinder, a chute corresponding to the slide block is provided on the lower damping plate, an auxiliary pad is provided in the chute, and the auxiliary pad can carry out the movement of the slide block. Cushioning, improve the cushioning effect of lateral force.

Preferably, the slider is arranged in the slide groove, and the slider is slidably connected with the lower damping plate.

Compared with the prior art, the beneficial effects of the utility model are:

The utility model belongs to the technical field of engine damping structures, and specifically discloses a high-temperature-resistant rubber shock absorber for the engine. The utility model can effectively improve the buffering effect of the device by setting various buffer modes, and the set inward bending The formed limit block can effectively buffer the laterally acting force, effectively improving the application range of the device.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic cross-sectional view of the utility model;

Fig. 3 is the enlarged schematic diagram of A place of the present utility model;

Among the figure: 1, installation mechanism; 101, upper shock absorbing plate; 102, lower shock absorbing plate; 1021, chute; 1022, auxiliary pad; 103, mounting bolt; 104, limit block; 2, shock absorbing mechanism; 201 , rubber pad; 3, auxiliary mechanism; 301, oil storage cylinder; 3011, slider; 302, hydraulic rod; 303, piston; 304, hydraulic oil.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower" and "horizontal" are based on the orientation or positional relationship shown in the accompanying drawings, only It is for the convenience of describing the utility model and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the utility model.

In the description of the present utility model, it should also be noted that, unless otherwise specified and limited, the terms "setting", "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection , can also be detachably connected, or integrally connected; can be mechanically connected, can also be electrically connected; can be directly connected, can also be indirectly connected through an intermediary, and can be internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

Please refer to Fig. 1-3, embodiment 1: comprise: installation mechanism 1, described installation mechanism 1 comprises upper shock-absorbing plate 101, lower shock-absorbing plate 102 and mounting bolt 103, described upper shock-absorbing plate 101 and lower shock-absorbing plate 101 The plates 102 are arranged parallel to each other, and the mounting bolts 103 are respectively arranged on the outer sides of the upper shock absorbing plate 101 and the lower shock absorbing plate 102; the shock absorbing mechanism 2, the shock absorbing mechanism 2 includes a rubber pad 201, and the rubber pad 201 is provided with Two, the two rubber pads 201 are symmetrically arranged inside the upper shock pad, and the rubber pads 201 are fixedly connected with the upper shock pad and the lower shock pad respectively; the auxiliary mechanism 3, the auxiliary mechanism 3 includes an oil storage cylinder 301, hydraulic rod 302, piston 303 and hydraulic oil 304, the oil storage cylinder 301 is set in the middle of the inner side of the lower damping plate 102, the hydraulic rod 302 is set inside the oil storage cylinder 301 through the oil storage cylinder 301, and the piston 303 is set in the One end of the hydraulic cylinder, the other end of the hydraulic rod 302 is fixedly arranged inside the upper damping plate 101, and the hydraulic oil 304 is arranged inside the oil storage cylinder 301; the installation mechanism 1 also includes a limit block 104, and the limit block 104 is formed by bending the upper damping plate 101 and the lower damping plate 102 inwardly; the rubber pad 201 is arranged around the outside of the limit block 104, and the rubber pad 201 is fixedly connected with the limit block 104;

When in use, after the upper shock absorbing plate 101 is squeezed, the rubber pad 201 is pressed inwardly, and the rubber pad 201 buffers the upper shock absorbing plate 101 through its own elasticity, and at the same time, the hydraulic rod 302 is moved while the upper shock absorbing plate 101 is moving. Compressing inward, the hydraulic rod 302 compresses the hydraulic oil 304 inside the oil storage cylinder 301 through the piston 303, and the compressed hydraulic oil 304 further buffers the upper damping plate 101

Example 2:

Compared with Embodiment 1, the oil storage cylinder 301 of Embodiment 2 is provided with a slider 3011 at one end, and the lower damping plate 102 is provided with a chute 1021 corresponding to the slider 3011, and an auxiliary pad 1022 is provided in the chute 1021; The slider 3011 is arranged in the chute 1021, and the slider 3011 is slidably connected with the lower damping plate 102;

When the upper damping plate 101 is subjected to lateral force, the two stoppers 104 squeeze the inner rubber pad 201, and the compressed rubber pad 201 cushions the upper damping plate 101 and the lower damping plate 102, and the upper shock absorbing plate 101 While the plate 101 moves, it drives the oil storage cylinder 301 to move, and the auxiliary pad 1022 inside the chute 1021 assists in buffering the slider 3011, and further buffers the lateral force. Although the embodiment of the present invention has been shown and described, For those of ordinary skill in the art, it can be understood that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principle and spirit of the utility model, and the scope of the utility model is defined by the appended claims Requirements and their equivalents are defined.

Claims (5)

1. A high temperature resistant rubber shock absorber of engine which characterized in that: the method comprises the following steps:

the mounting mechanism comprises a mounting mechanism (1), wherein the mounting mechanism (1) comprises an upper damping plate (101), a lower damping plate (102) and mounting bolts (103), the upper damping plate (101) and the lower damping plate (102) are arranged in parallel, and the mounting bolts (103) are respectively arranged on the outer sides of the upper damping plate (101) and the lower damping plate (102);

the damping mechanism (2) comprises two rubber pads (201), the two rubber pads (201) are symmetrically arranged on the inner side of the upper damping pad, and the two rubber pads (201) are respectively fixedly connected with the upper damping pad and the lower damping pad;

complementary unit (3), complementary unit (3) include reserve cylinder (301), hydraulic stem (302), piston (303) and hydraulic oil (304), reserve cylinder (301) set up under in the middle of damper plate (102) inboard, hydraulic stem (302) pass reserve cylinder (301) and set up inside reserve cylinder (301), piston (303) set up in pneumatic cylinder one end, hydraulic stem (302) other end is fixed to be set up at last damper plate (101) inboardly, hydraulic oil (304) set up inside reserve cylinder (301).

2. The high temperature resistant rubber damper for engine as claimed in claim 1, wherein: the mounting mechanism (1) further comprises a limiting block (104), and the limiting block (104) is formed by bending the upper damping plate (101) and the lower damping plate (102) inwards.

3. The high temperature resistant rubber vibration damper for engine as claimed in claim 1, wherein: the rubber pad (201) is arranged on the outer side of the limiting block (104) in a surrounding mode, and the rubber pad (201) is fixedly connected with the limiting block (104).

4. The high temperature resistant rubber damper for engine as claimed in claim 1, wherein: one end of the oil storage cylinder (301) is provided with a sliding block (3011), a sliding groove (1021) corresponding to the sliding block (3011) is formed in the lower damping plate (102), and an auxiliary pad (1022) is arranged in the sliding groove (1021).

5. The high temperature resistant rubber vibration damper for engine as claimed in claim 4, wherein: the sliding block (3011) is arranged in the sliding groove (1021), and the sliding block (3011) is connected with the lower damping plate (102) in a sliding mode.

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