CN206124727U - Engine hydraulic suspension - Google Patents
Engine hydraulic suspension Download PDFInfo
- Publication number
- CN206124727U CN206124727U CN201621154941.1U CN201621154941U CN206124727U CN 206124727 U CN206124727 U CN 206124727U CN 201621154941 U CN201621154941 U CN 201621154941U CN 206124727 U CN206124727 U CN 206124727U
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- China
- Prior art keywords
- base
- shell
- engine hydraulic
- hydraulic mount
- mount according
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Abstract
The utility model relates to an engine hydraulic suspension, it includes that shell, hydraulic unit reach and the fixed hydraulic unit's of shell cooperation bottom plate, hydraulic unit includes main spring, last throttling -piece, decoupling membrane, lower throttling -piece, leather cup, main spring includes interior sleeve pipe, rubber spare and base, and interior sleeve pipe and rubber spare lie in base length direction's intermediate position, and this concave cavity that is equipped with in base bottom, upward throttling -piece, decoupling membrane, lower throttling -piece set up in this cavity, the leather cup is sealed with the cavity, the base top has a fitting surface that is located rubber spare both sides, and shell and this fitting surface correspond the cooperation portion that is equipped with, the fitting surface suddenly is equipped with the arch, cooperation portion is equipped with to pressing in this bellied recess, and it can stabilize fixed hydraulic unit effectively, and simple to operate, and the good reliability can not the weeping.
Description
Technical field
This utility model is related to automotive field, more particularly to a kind of engine hydraulic mount.
Background technology
Engine hydraulic mount is the bridge for connecting electromotor and vehicle frame.Available engine hydraulic mount includes：Shell and
The hydraulic pressure unit being arranged in shell, the hydraulic pressure unit includes main spring, the upper runner being made up of inner sleeve, rubber parts and base
Piece, decoupling film, lower flow channel piece, leather cup and snap ring, the snap ring is fixed by snap in base bottom.The shell has collecting
Chamber, hydraulic pressure unit is embedded in the host cavity.And because shell and base are metal, both are installed by interference fit
It is inconvenient.In addition, snap ring easily loosens after working long hours, so as to cause fluid leakage.
The content of the invention
The purpose of this utility model is to provide a kind of engine hydraulic mount, and it can stablize effectively fixed hydraulic list
Unit, and easy for installation, good reliability, will not leakage.
A kind of engine hydraulic mount that this utility model is provided, it includes shell, hydraulic pressure unit and coordinates solid with shell
Determine the base plate of hydraulic pressure unit, the hydraulic pressure unit includes main spring, upper flow regulator pieces, decoupling film, lower flow regulator pieces, leather cup, the main spring
Including inner sleeve, rubber parts and base, inner sleeve and rubber parts are located at the centre position in base length direction, and the base bottom
Cavity is arranged with, the upper flow regulator pieces, decoupling film, lower flow regulator pieces are arranged in the cavity, and the leather cup seals cavity, described
The base top relative with its bottom has the mating surface positioned at rubber parts both sides, and shell is correspondingly provided with cooperation with the mating surface
Portion, the mating surface is equipped with projection, and the auxiliary section is provided with and presses on the raised groove.
It is preferred that the raised section along base length direction is in echelon, the projection includes top surface and positioned at the top surface
Into the side being obliquely installed, the groove accordingly has the bottom surface for pressing on the top surface and presses on the one of the side for both sides
To inclined-plane.
It is preferred that it is described it is raised on the width of base positioned at the centre position of mating surface, on the auxiliary section
The both sides of groove are equipped with respectively boss, and the boss presses on the mating surface of raised both sides.
It is preferred that the mating surface is provided with two projections, described two projections are symmetrically positioned in the both sides of rubber parts.
It is preferred that the inner sleeve, rubber parts and base form main spring by sulfuration, base top covers one layer of rubber
Layer.
It is preferred that being covered in the rubber layer waviness of seat.
It is preferred that being filled by rubber after the gap sulfuration between the rubber parts and pedestal lobe.
It is preferred that the shell has a pair of arms of the main spring of clamping, this pair of arm has relative inner surface, described interior
Surface is respectively equipped with guide channel, and the side that base is fitted with the inner surface is provided with the fin that can be slided in guide channel.
It is preferred that the outer casing bottom has mounting post, base plate is correspondingly provided with installing hole, and shell passes through mounting post with base plate
Coordinate with installing hole riveting and realize fixing.
Compared with prior art, due to engine hydraulic mount from shell, hydraulic pressure unit and with shell with fixed hydraulic
The base plate of unit assembles successively, and the mating surface of base is equipped with projection, the auxiliary section of the shell in the hydraulic pressure unit
It is provided with and presses on the raised groove, effectively prevent hydraulic pressure unit and slide between shell and base plate, at the same it is easy for installation, can
It is good by property, will not leakage.
Description of the drawings
The accompanying drawing for constituting the part of the application is used for providing further understanding to of the present utility model, of the present utility model
Schematic description and description is used to explain this utility model, does not constitute to improper restriction of the present utility model.In accompanying drawing
In：
Fig. 1 is the decomposed schematic diagram of this utility model engine hydraulic mount；
Fig. 2 is the enlarged drawing of part A in Fig. 1；
Fig. 3 is the B-B sectional views of hydraulic pressure unit in Fig. 1；
Fig. 4 is the sectional view after the assembling of this utility model engine hydraulic mount.
Specific embodiment
Refer to Fig. 1, this utility model engine hydraulic mount, it includes shell 1, hydraulic pressure unit 2 and coordinates with shell 1
The base plate 3 of fixed hydraulic unit 2.
Refer to Fig. 3 and 4, the hydraulic pressure unit 2 include main spring 20, upper flow regulator pieces 24, decoupling film 25, lower flow regulator pieces 26,
Leather cup 27, wherein, the main spring 20 includes inner sleeve 21, rubber parts 22 and base 23, and inner sleeve 21 and rubber parts 22 are located at bottom
The centre position of 23 length directions of seat, and the bottom of base 23 is arranged with cavity 231, the upper flow regulator pieces 24, decoupling film 25, under
Flow regulator pieces 26 are arranged in the cavity 231, and the leather cup 27 seals cavity 231, please refer to Fig. 1 and 2, the base 23
The top relative with its bottom has the mating surface 232 positioned at the both sides of rubber parts 22, and shell 1 is correspondingly provided with the mating surface 232
Auxiliary section 11, the mating surface 232 is equipped with raised 233, and the auxiliary section 11 is provided with the groove 111 for pressing on the projection 233,
The projection 233 and groove 111 coordinate being capable of effective fixed hydraulic unit 2, it is to avoid hydraulic pressure unit 2 is between shell 1 and base plate 3
Slide.The mating surface 232 is provided with two projections 233, and described two raised 233 are symmetrically positioned in the both sides of rubber parts 22.
Refer to Fig. 3, described raised 233 along the section of the length direction of base 23 in echelon, the projection 233 includes top surface
2331 and positioned at the both sides of top surface 2331 into the side 2332 being obliquely installed, refer to Fig. 2, the groove 111 accordingly has and supports
The bottom surface 1111 for being pressed on the top surface 2331 and a pair of the inclined-planes 1112 for pressing on the side 2332.Thus, hydraulic pressure unit 2 is received
To horizontal direction and the pressure towards base plate 3, can preferably be fixed.
Described raised 233 centre positions that mating surface 232 is located on the width of base 23, on the auxiliary section 11
Boss 112 is equipped with respectively in the both sides of groove 111, and the boss 112 presses on the mating surface 232 of raised 233 both sides, so,
The hydraulic pressure unit 2 is subject to pressure of the boss 112 towards base plate 3, so as to preferably be fixed.
The inner sleeve 21, rubber parts 22 and base 23 form main spring 2 by sulfuration, and the top of base 23 covers one layer of rubber
Layer 235, had both been avoided that shell 1 produced noise when coordinating with hydraulic pressure unit 2, while shell 1 gives hydraulic pressure by compression rubber layer 235
Unit 2 applies the pressure towards base plate 3.It is covered in the waviness of rubber layer 235 of the mating surface 232 of base 23 so that rubber
Glue-line 235 is easier to be compressed by shell 1.By rubber after gap sulfuration between the projection 233 of the rubber parts 22 and base 23
Glue is filled, and the mould structure for so being vulcanized to main spring 20 is relatively easy, after the engine hydraulic mount assembling, the gap
Interior rubber is compressed by the inclined-plane 1112 of the upper groove 111 of shell 1.
The shell 1 has a pair of arms 12 of the main spring 2 of clamping, and this pair of arm 12 has relative inner surface 121, described
Inner surface 121 is respectively equipped with guide channel 122, and the side 236 that base 23 is fitted with the inner surface 121 is provided with can be in guide channel 122
The fin 237 of interior slip.
During installation, first shell is inverted in press-loading device frock, is coordinated by the fin of base 23 and guide channel 122
Guide function, hydraulic pressure unit 2 is fitted in shell 1 along guide channel 122, and the bottom of the shell 1 has mounting post 13, base plate 3
Installing hole 31 is correspondingly provided with, shell 1 is coordinated by mounting post 13 with base plate 3 with the riveting of installing hole 31 to be realized fixing, easy for installation.
Base plate 3 compress hydraulic pressure unit 2 after by the sealing of leather cup 27 cause hydraulic pressure unit 2 formation one sealing cavity, good reliability, no
Can leakage.
Although this utility model is disclosed as above with preferred embodiment, this utility model is not limited to this.Any
Art personnel, the various changes made in without departing from spirit and scope of the present utility model and modification, all should include this
In the protection domain of utility model, therefore protection domain of the present utility model should be defined by claim limited range.
Claims (9)
1. a kind of engine hydraulic mount, it includes shell, hydraulic pressure unit and coordinates the base plate of fixed hydraulic unit, institute with shell
State hydraulic pressure unit including main spring, upper flow regulator pieces, decoupling film, lower flow regulator pieces, leather cup, the main spring include inner sleeve, rubber parts and
Base, inner sleeve and rubber parts are located at the centre position in base length direction, and the base bottom is arranged with cavity, the upper section
Flow, decoupling film, lower flow regulator pieces are arranged in the cavity, and the leather cup seals cavity, it is characterised in that the base and its
The relative top in bottom has the mating surface positioned at rubber parts both sides, and shell is correspondingly provided with auxiliary section with the mating surface, described to match somebody with somebody
Conjunction face is equipped with projection, and the auxiliary section is provided with and presses on the raised groove.
2. engine hydraulic mount according to claim 1, it is characterised in that raised the cutting along base length direction
In echelon, the projection includes top surface and positioned at the top surface both sides into the side being obliquely installed in face, and the groove accordingly has and compresses
In the bottom surface of the top surface and press on a pair of inclined-planes of the side.
3. engine hydraulic mount according to claim 1, it is characterised in that the projection is on the width of base
Positioned at the centre position of mating surface, boss is equipped with respectively in the both sides of groove on the auxiliary section, the boss presses on projection
The mating surface of both sides.
4. engine hydraulic mount according to claim 1, it is characterised in that the mating surface is provided with two projections, institute
State the both sides that two projections are symmetrically positioned in rubber parts.
5. the engine hydraulic mount according to any one of Claims 1-4, it is characterised in that the inner sleeve, rubber parts
And base forms main spring by sulfuration, base top covers one layer of rubber.
6. engine hydraulic mount according to claim 5, it is characterised in that be covered in the rubber Cheng Bo of seat
Shape wave.
7. engine hydraulic mount according to claim 5, it is characterised in that between the rubber parts and pedestal lobe
Filled by rubber after the sulfuration of gap.
8. engine hydraulic mount according to claim 1, it is characterised in that the shell has a pair of the main spring of clamping
Arm, this pair of arm has relative inner surface, and the inner surface is respectively equipped with guide channel, the side that base is fitted with the inner surface
Face is provided with the fin that can be slided in guide channel.
9. engine hydraulic mount according to claim 1, it is characterised in that the outer casing bottom has mounting post, bottom
Plate is correspondingly provided with installing hole, and shell is coordinated by mounting post with base plate with installing hole riveting to be realized fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621154941.1U CN206124727U (en) | 2016-10-31 | 2016-10-31 | Engine hydraulic suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621154941.1U CN206124727U (en) | 2016-10-31 | 2016-10-31 | Engine hydraulic suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206124727U true CN206124727U (en) | 2017-04-26 |
Family
ID=58574868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621154941.1U Active CN206124727U (en) | 2016-10-31 | 2016-10-31 | Engine hydraulic suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206124727U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555806A (en) * | 2018-12-15 | 2019-04-02 | 华南理工大学 | A kind of hydraulic mount with external inertia channel and inflation limited block |
| CN110185736A (en) * | 2019-05-24 | 2019-08-30 | 浙江零跑科技有限公司 | Modularization hydraulic suspension structure |
| CN110789326A (en) * | 2019-09-09 | 2020-02-14 | 浙江零跑科技有限公司 | Liquid seal structure of runner assembly |
-
2016
- 2016-10-31 CN CN201621154941.1U patent/CN206124727U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555806A (en) * | 2018-12-15 | 2019-04-02 | 华南理工大学 | A kind of hydraulic mount with external inertia channel and inflation limited block |
| CN110185736A (en) * | 2019-05-24 | 2019-08-30 | 浙江零跑科技有限公司 | Modularization hydraulic suspension structure |
| CN110789326A (en) * | 2019-09-09 | 2020-02-14 | 浙江零跑科技有限公司 | Liquid seal structure of runner assembly |
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| GR01 | Patent grant |