CN209054260U - A kind of mounting rack of engine - Google Patents

Abstract

The utility model relates to the technical field of mounting racks, in particular to an engine mounting rack. A vertical plate is connected to the upper end of the base, and a left side plate is commonly connected between the left side of the upper end of the base and the vertical plate. A right side plate is commonly connected between the right side of the upper end and the vertical plate, the left side plate and the right side plate are connected with the vertical plate through a sliding sleeve, the sliding sleeve penetrates the vertical plate and extends to the outside, and the base The inner cavity is equidistantly provided with a piston cavity, the upper end of the base is equidistantly provided with a fixed sleeve matching the position of the piston cavity, the lower end of the support seat is connected with a fixed block, and the lower end of the fixed block passes through The piston rod penetrates through the base and extends to the piston cavity and is connected with a top block. The utility model has reasonable structural design and strong practicability, which is convenient for shock absorption and support of the engine, is beneficial to protect the engine, and prevents the loosening of connecting mechanisms such as fasteners. , so as to avoid potential safety hazards.

Description

an engine mount

technical field

The utility model relates to the technical field of mounting racks, in particular to an engine mounting rack.

Background technique

The engine is one of the important components of the car. The traditional engine uses gasoline or diesel as energy, and converts chemical energy into kinetic energy through chemical action, and then provides power to the car. However, the complex stress environment inside the engine causes the engine to produce a large amount of energy. The vibration not only affects the connection strength of the fasteners and the service life of the engine itself, but also generates a large noise after the vibration spreads and transmits.

For the convenience of manufacturing, the existing engine mounting frame does not have a special optimized design, as long as it can meet the installation of the engine, the structure of the mounting frame is too simple, the quality is poor, and the vibration reduction effect is limited. There will be large vibration, for this reason, we provide an engine mount to solve this problem.

Utility model content

The purpose of the utility model is to propose a mounting frame for an engine in order to solve the shortcomings existing in the prior art.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

Design an engine mounting frame, including a base, the upper end of the base is connected with a vertical plate, the left side of the upper end of the base and the vertical plate are jointly connected with a left side plate, the upper right side of the base is connected with the vertical plate A right side plate is commonly connected between them, and the left side plate and the right side plate are connected to the vertical plate through a sliding sleeve, the sliding sleeve penetrates the vertical plate and extends to the outside, and the upper end of the base is provided with several installations The inner cavity of the base is provided with piston cavities at equal distances, the upper end of the base is provided with fixed sleeves that match the position of the piston cavity at equal distances, and the upper parts of the inner cavity of the fixed sleeves are provided with limit chute , the inner cavity of the limit chute is provided with a support seat, the lower end of the support seat is connected with a fixed block, and the lower end of the fixed block is connected with a top block through the piston rod penetrating the base and extending to the piston cavity, The outer side of the top block is connected with a first sealing sleeve, the lower end of the fixed block is symmetrically connected with a shock-absorbing spring, and the end of the shock-absorbing spring away from the fixing block is connected with the base.

Preferably, the outer side of the vertical plate is provided with heat dissipation holes at equal intervals, and the heat dissipation holes are provided with at least three rows.

Preferably, adjustment screws are provided on the outer sides of the left side plate and the right side plate, nuts are screwed on the outer sides of the adjustment screws, and the adjustment screws penetrate through the left side plate and the right side plate respectively and extend to the outside A pressure plate is connected, and a rubber layer is connected to the corresponding side of the pressure plate.

Preferably, the upper ends of the base are symmetrically connected with buffer strips, and the upper ends of the buffer strips are all connected with concave shock absorption layers.

Preferably, the upper end of the support seat is provided with a support pad, and the outer side of the piston rod is sleeved with a second sealing sleeve.

The utility model proposes a mounting frame for an engine, the beneficial effect is that: the utility model is provided with a fixed sleeve at the upper end of the base, and a support seat is arranged on the inner side of the limit chute in the inner cavity of the fixed sleeve, and the support seat passes through The damping spring is connected with the base, which is convenient for buffering and damping the vibration generated when the engine is running, which is convenient for protecting the engine and preventing the loosening of the connecting mechanism. The vibration force is dissipated by the piston movement, which facilitates further protection of the engine.

By adjusting the mutual cooperation between the screw rod, the nut, the pressure plate and the rubber layer, it is convenient to fasten the engine from the side, thereby helping to improve the practical efficiency of the mounting frame.

Compared with the prior art, the utility model has reasonable structural design and strong practicability, which is convenient for shock-absorbing support of the engine, is beneficial to protect the engine, and prevents the loosening of connecting mechanisms such as fasteners, thereby avoiding potential safety hazards. .

Description of drawings

Fig. 1 is the structural representation of the mounting frame of a kind of engine proposed by the utility model;

FIG. 2 is a schematic structural diagram of a mounting frame of an engine proposed by the utility model.

In the figure: base 1, vertical plate 2, left side plate 3, right side plate 4, sliding sleeve 5, piston cavity 6, fixed sleeve 7, limit chute 8, support seat 9, fixed block 10, piston rod 11 , top block 12, first sealing sleeve 13, shock-absorbing spring 14, heat dissipation hole 15, adjusting screw 16, nut 17, pressure plate 18, rubber layer 19, buffer strip 20, concave shock-absorbing layer 21, support pad 22, second Sealing sleeve 23.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

1-2, an engine mounting frame includes a base 1, the upper end of the base 1 is connected with a vertical plate 2, the outer side of the vertical plate 2 is provided with heat dissipation holes 15 at equal intervals, and the heat dissipation holes 15 are provided with at least three rows. Heat dissipation in the engine.

A left side plate 3 is commonly connected between the left side of the upper end of the base 1 and the vertical plate 2, a right side plate 4 is jointly connected between the upper right side of the upper end of the base 1 and the vertical plate 2, and the left side plate 3 and the right side plate 4 are connected together. An adjusting screw 16 is provided on the outside, and a nut 17 is screwed on the outside of the adjusting screw 16, and the adjusting screw 16 respectively penetrates the left side plate 3 and the right side plate 4 and extends to the outside and is connected with a pressure plate 18, and a corresponding one of the pressure plate 18 is connected. Both sides are connected with a rubber layer 19, which is convenient to drive the pressure plate 18 and the rubber layer 19 to squeeze the engine through the adjusting screw 16, and is screwed and fixed by the nut 17, which is convenient to fasten and install the engine.

The left side plate 3 and the right side plate 4 are connected to the vertical plate 2 through the sliding sleeve 5, the sliding sleeve 5 penetrates the vertical plate 2 and extends to the outside, the upper end of the base 1 is provided with several mounting holes, and the upper end of the base 1 is symmetrically connected There are buffer bars 20, and the upper ends of the buffer bars 20 are all connected with a concave shock-absorbing layer 21, which is convenient to increase the shock-absorbing effect of the mounting frame.

The inner cavity of the base 1 is provided with a piston cavity 6 at equal distances, the upper end of the base 1 is provided with a fixed sleeve 7 that matches the position of the piston cavity 6 at an equal distance, and the upper part of the inner cavity of the fixed sleeve 7 is provided with a limit chute 8, The inner cavity of the limit chute 8 is provided with a support seat 9, the lower end of the support seat 9 is connected with a fixed block 10, and the lower end of the fixed block 10 penetrates through the base 1 through the piston rod 11 and extends to the piston cavity 6 and is connected with a top block 12. The outer side of the top block 12 is connected with a first sealing sleeve 13, the upper end of the support seat 9 is provided with a support pad 22, and the outer side of the piston rod 11 is sleeved with a second sealing sleeve 23, which effectively improves the mounting frame. buffer support efficiency.

The lower ends of the fixing blocks 10 are symmetrically connected with shock-absorbing springs 14 , and one end of the shock-absorbing springs 14 away from the fixing block 10 is connected with the base 1 .

Working principle: When the utility model is in use, the engine is fixed on the upper end of the base 1 through the installation holes and bolts, and the pressure plate 18 and the rubber layer 19 are driven by the adjusting screw 16 to squeeze the engine, and the adjusting screw 16 is fixed by the nut 17, Further, the tightening effect of the engine is increased, and the engine is supported by the support seat 9, and the support seat 9 is connected with the base 1 through the damping spring 14, and the piston rod 11 at the lower end of the support seat 9 passes through the top block 12 inside the piston cavity 6 The cavity moves up and down the piston, which is convenient for buffering and offsetting the vibration emitted by the engine.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (5)

1. An engine mounting frame, comprising a base (1), characterized in that the upper end of the base (1) is connected with a vertical plate (2), and the left side of the upper end of the base (1) is connected to the vertical plate (2). A left side plate (3) is commonly connected between ), a right side plate (4) is commonly connected between the right side of the upper end of the base (1) and the vertical plate (2), and the left side plate (3) is connected to the vertical plate (2). The right side plate (4) is connected with the vertical plate (2) through a sliding sleeve (5), the sliding sleeve (5) penetrates the vertical plate (2) and extends to the outside, and the upper end of the base (1) is provided with Several mounting holes, the inner cavity of the base (1) is provided with piston chambers (6) at equal distances, and the upper end of the base (1) is provided with a fixed sleeve (6) that matches the position of the piston chamber (6) at equal distances. 7), the upper part of the inner cavity of the fixing sleeve (7) is provided with a limit chute (8), and the inner cavity of the limit chute (8) is provided with a support seat (9), the support seat The lower ends of (9) are connected with fixing blocks (10), and the lower ends of the fixing blocks (10) are all connected to the top block (12) through the piston rod (11), penetrating the base (1) and extending to the piston cavity (6). , the outer side of the top block (12) is connected with a first sealing sleeve (13), the lower end of the fixed block (10) is symmetrically connected with a shock-absorbing spring (14), the shock-absorbing spring (14) is far away from One end of the fixing block (10) is connected with the base (1). 2 . The engine mounting frame according to claim 1 , wherein the outer side of the vertical plate ( 2 ) is provided with cooling holes ( 15 ) at equal distances, and the cooling holes ( 15 ) are provided with at least three Row. 3. An engine mounting frame according to claim 1, characterized in that an adjustment screw (16) is provided on the outer sides of the left side plate (3) and the right side plate (4), and the adjustment screw Nuts (17) are screwed on the outside of (16), and the adjusting screw (16) penetrates through the left side plate (3) and the right side plate (4) respectively and extends to the outside and is connected to a pressure plate (18). A rubber layer (19) is connected to the corresponding side of the pressing plate (18). 4. An engine mounting frame according to claim 1, wherein the upper end of the base (1) is symmetrically connected with a buffer strip (20), and the upper end of the buffer strip (20) is connected with a concave shape Damping layer (21). 5. The mounting frame of an engine according to claim 1, wherein the upper end of the support seat (9) is provided with a support pad (22), and the outer side of the piston rod (11) is covered with A second sealing sleeve (23) is connected.