CN208381189U - A kind of vehicle engine assembly hydraulic mount - Google Patents

Abstract

The utility model discloses a kind of vehicle engine assembly hydraulic mounts, including metallic framework, the metallic framework is internally provided with the first installation bolt and rubber spring, the first installation bolt extends to the outside of metallic framework, and first one end for extending to inside metallic framework of installation bolt be provided with supporting block, the top two sides of the metallic framework are provided with limited block, metal casing is provided with below the metallic framework, the utility model is provided with limited block, the top of metallic framework is arranged in limited block, the minimum clearance between engine and power assembly hydraulic suspension can be limited, due to the vibration of long-term extraneous vibration and engine, it fades away in gap between engine and power assembly hydraulic suspension, vehicle is caused excessively to shake, solves the gap between assembly hydraulic mount and engine, due to vibration, with when Between passage fade away, without due gap, vehicle is caused to have the problem of strong shake sense.

Description

A kind of vehicle engine assembly hydraulic mount

Technical field

The utility model belongs to automobile technical field, and in particular to a kind of vehicle engine assembly hydraulic mount.

Background technique

Automobile itself there is power to be driven, be not necessary to set up according to track or electric power, be able to the vehicle of powered travel, In broad terms, the vehicle with four-wheel traveling, much more universal to be known as automobiles, automobile is generally set by engine, chassis, vehicle body and electrically Standby to wait four basic portion groupings, braking system can be divided into service braking system, parking braking system, acting urgent braking system and auxiliary Braking system etc. is known as service braking system reduce the automobile in traveling by the braking system that speed is even stopped, to So that the automobile of stagnation of movement is resident braking system as you were and be then known as parking braking system, in the feelings of driving brake system non-functional Under condition, guarantee that automobile is still able to achieve deceleration or the braking system of parking is known as acting urgent braking system, when driving, secondary row Vehicle braking system reduces speed or speed is kept to stablize, but the braking system of the urgent stop of vehicle cannot be known as auxiliary braking system It unites, in above-mentioned each braking system, service braking system and parking braking system are that each automobile is all prerequisite.

But vehicle engine assembly hydraulic mount currently on the market, there is some defects, hydraulic mount bottom when in use Portion's long term wear is easy aging oil leak, and the gap between assembly hydraulic mount and engine, due to vibration, with pushing away for time Shifting fades away, and without due gap, vehicle is caused to have strong shake sense.

Utility model content

The purpose of this utility model is to provide a kind of vehicle engine assembly hydraulic mounts, to solve in above-mentioned background technique The hydraulic mount bottom long term wear of it is proposed is easy aging oil leak, and the gap between assembly hydraulic mount and engine with when Between passage the problem of fading away, causing vehicle strong shake.

To achieve the above object, the utility model provides the following technical solutions: a kind of vehicle engine assembly hydraulic mount, packet Metallic framework is included, the metallic framework is internally provided with the first installation bolt and rubber spring, and the first installation bolt prolongs The outside of metallic framework is extended to, and one end that the first installation bolt extends to inside metallic framework is provided with supporting block, the gold The top two sides for belonging to skeleton are provided with limited block, and metal casing, the metal casing are provided with below the metallic framework Be internally provided with inertia channel and counterdie, the counterdie is located at the lower section of inertia channel, the inside setting of the inertia channel There are decoupling dish, pedestal is provided with below the metal casing, stomata, the lower section setting of the pedestal are offered on the pedestal There are the first fixed block, the second installation bolt and the second fixed block, the second installation bolt is located at the first fixed block and second and consolidates Determine between block, is fixedly connected with wear strip between first fixed block and the second fixed block.

Preferably, the middle position of the wear strip offers through-hole.

Preferably, pass through threaded engagement connection between the metallic framework and metal casing.

Preferably, the first installation bolt and the second installation bolt are cylindrical structure.

Preferably, the limited block is welded and fixed with metallic framework connect.

Compared with prior art, the utility model has the beneficial effects that

(1) the utility model is provided with limited block, and the top of metallic framework is arranged in limited block, can limit engine and move Minimum clearance between power assembly hydraulic mount, due to the vibration of long-term extraneous vibration and engine, engine and power assembly Gap between hydraulic mount is faded away, and vehicle is caused excessively to shake, and is solved between assembly hydraulic mount and engine It fades away over time due to vibration, without due gap, vehicle is caused to have asking for strong shake sense in gap Topic.

(2) the utility model is provided with the first fixed block, wear strip and the second fixed block, and the first fixed block and second are fixed Block is convenient for fixed wear strip, and wear strip prevents pedestal due to vibrating the excessive wear between auto parts for a long time, leads to pedestal Damaged and oil leak, solves the problems, such as that hydraulic mount bottom long term wear is easy aging oil leak.

Detailed description of the invention

Fig. 1 is the schematic diagram of internal structure of the utility model；

Fig. 2 is the outside drawing of the utility model；

Fig. 3 is the top view of the utility model；

In figure: 1- first install bolt, 2- limited block, 3- metallic framework, 4- rubber spring, 5- inertia channel, 6- pedestal, The first fixed block of 7-, 8- stomata, 9- wear strip, 10- second install bolt, 11- counterdie, 12- metal casing, 13- decoupling dish, The second fixed block of 14-, 15- supporting block.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

It please refers to shown in Fig. 1-Fig. 3, the utility model provides a kind of technical solution: a kind of vehicle engine assembly hydraulic suspension It sets, including metallic framework 3, metallic framework 3 is internally provided with the first installation bolt 1 and rubber spring 4, the first installation bolt 1 The outside of metallic framework 3 is extended to, and one end that the first installation bolt 1 extends to inside metallic framework 3 is provided with supporting block 15, The top two sides of metallic framework 3 are provided with limited block 2, and the lower section of metallic framework 3 is provided with metal casing 12, metallic framework 3 It is not damaged with metal casing 12 convenient for the part inside protection, metal casing 12 is internally provided with inertia channel 5 and counterdie 11, inertia channel 5 is convenient for the flowing of liquid, and counterdie 11 is located at the lower section of inertia channel 5, and inertia channel 5 is internally provided with solution Coupling disk 13, the lower section of metal casing 12 are provided with pedestal 6, and wear strip 9 prevents long term wear between pedestal 6 and auto parts, leads It causes pedestal 6 damaged, stomata 8 is offered on pedestal 6, the lower section of pedestal 6 is provided with the first fixed block 7, second installation 10 and of bolt Second fixed block 14, the second installation bolt 10 is between the first fixed block 7 and the second fixed block 14, the first fixed block 7 and the Wear strip 9 is fixedly connected between two fixed blocks 14.

The bottom of pedestal 6 is mountable to for the ease of the second installation bolt 10, in the present embodiment, it is preferred that wear strip 9 Middle position offer through-hole.

For the ease of the disassembly of metallic framework 3 and metal casing 12, in the present embodiment, it is preferred that metallic framework 3 and metal Pass through threaded engagement connection between outer cover 12.

For the ease of the use of the first installation bolt 1 and the second installation bolt 10, in the present embodiment, it is preferred that the first peace Filling bolt 1 and the second installation bolt 10 is cylindrical structure.

For the ease of more secured between limited block 2 and metallic framework 3, in the present embodiment, it is preferred that limited block 2 and gold Belong to skeleton 3 and connection is welded and fixed.

The working principle and process for using of the utility model: when in use, hydraulic mount is in the course of work for the utility model In, rubber spring 4 bears dynamic load and moves up and down, and when hydraulic mount is motivated by low frequency, large amplitude, liquid will be through getting used to Property channel 5 back and forth flowed in upper and lower cavity, when liquid flows through inertia channel 5, due in inertia channel 5 fluid column movement generate Biggish along journey energy loss and 5 entrance of inertia channel is the local energy loss for overcoming fluid column inertia and generating, hydraulic suspension Big damping effect will be generated by setting, and consume vibrational energy as early as possible, to achieve the purpose that decaying vibration, decoupling dish 13 are convenient for epicoele Under the action of vibration, a part flows into lower chambers the liquid of room, and metallic framework 3 and metal casing 12 play protection internal zero The effect of part, and prevent internal liquid from flowing out, the top of metallic framework 3 is arranged in limited block 2, and it is total with power can to limit engine At the minimum clearance between hydraulic mount, due to the vibration of long-term extraneous vibration and engine, engine and power assembly hydraulic Gap between suspension is faded away, and vehicle is caused excessively to shake, and solves the gap between assembly hydraulic mount and engine, Due to vibration, fades away over time, without due gap, vehicle is caused to have the problem of strong shake sense, the One fixed block 7 and the second fixed block 14 are convenient for fixed wear strip 9, and wear strip 9 prevents pedestal 6 due to vibrating for a long time and auto parts Between excessive wear, lead to the breakage of pedestal 6 and oil leak.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of vehicle engine assembly hydraulic mount, including metallic framework (3), it is characterised in that: the metallic framework (3) it is interior Portion is provided with the first installation bolt (1) and rubber spring (4), and first installation bolt (1) extends to the outer of metallic framework (3) Portion, and the first installation bolt (1) extends to the internal one end of metallic framework (3) and is provided with supporting block (15), the metallic framework (3) top two sides are provided with limited block (2), are provided with metal casing (12), the gold below the metallic framework (3) Belong to outer cover (12) is internally provided with inertia channel (5) and counterdie (11), and the counterdie (11) is located under inertia channel (5) Side, the inertia channel (5) are internally provided with decoupling dish (13), are provided with pedestal (6) below the metal casing (12), It is offered stomata (8) on the pedestal (6), the first fixed block (7), the second installation bolt is provided with below the pedestal (6) (10) and the second fixed block (14), second installation bolt (10) be located at the first fixed block (7) and the second fixed block (14) it Between, wear strip (9) are fixedly connected between first fixed block (7) and the second fixed block (14).

2. a kind of vehicle engine assembly hydraulic mount according to claim 1, it is characterised in that: the wear strip (9) Middle position offers through-hole.

3. a kind of vehicle engine assembly hydraulic mount according to claim 1, it is characterised in that: the metallic framework (3) Pass through threaded engagement connection between metal casing (12).

4. a kind of vehicle engine assembly hydraulic mount according to claim 1, it is characterised in that: the first installation bolt (1) and the second installation bolt (10) is cylindrical structure.

5. a kind of vehicle engine assembly hydraulic mount according to claim 1, it is characterised in that: the limited block (2) with Connection is welded and fixed in metallic framework (3).