CN207644152U - A kind of engine hydraulic mount - Google Patents
A kind of engine hydraulic mount Download PDFInfo
- Publication number
- CN207644152U CN207644152U CN201721539304.0U CN201721539304U CN207644152U CN 207644152 U CN207644152 U CN 207644152U CN 201721539304 U CN201721539304 U CN 201721539304U CN 207644152 U CN207644152 U CN 207644152U
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- wall
- installation
- nylon
- inserted block
- outer housing
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Abstract
The utility model discloses a kind of engine hydraulic mounts, including outer housing, rubber spring and support arm, support arm includes linking arm and undertaking ring, ring is accepted to be arranged in outer housing, linking arm stretches out outer housing, feature is that nylon installation inserted block is provided in outer housing, it is provided in outer housing and the installation matched slot of inserted block, nylon install inserted block be inserted into be arranged in slot and with slot tight fit, nylon installs inserted block and is located at the lower section for accepting ring, it accepts between ring installs inserted block with nylon and is connected by rubber spring, it accepts in ring and is provided with leather cup, leather cup is located on rubber spring, the upper surface of rubber spring, a closed sap cavity is formed between the lower surface of leather cup and the inner wall for accepting ring.Advantage is to connect a nylon in the lower section of rubber spring to install inserted block, is inserted into the slot being arranged in outer housing by the nylon inserted block, realizes support arm is stable and is conveniently mounted in outer housing, simple in structure, installation is stablized.
Description
Technical field
The utility model is related to a kind of hydraulic mounts, more particularly, to a kind of engine hydraulic mount.
Background technology
The current existing hydraulic mount for engine generally comprises the support arm installed on the engine and is mounted on vehicle
Outer housing on body bearing support, support arm include the undertaking ring of linking arm and setting on the connecting arm, accept ring and are arranged in outer housing
Interior, linking arm stretches out outer housing for connecting installation with engine, accepts in ring and is provided with leather cup and rubber spring, rubber spring
Sap cavity is formed between leather cup and undertaking ring.The engine hydraulic mount of above structure is routinely positively fixed type, positively fixed type it is general
The lower section for being located at rubber spring for leather cup is read, the engine hydraulic mount of this positively fixed type structure is since hydraulic package is in vehicle body
Side, therefore the vehicle body boundary space occupied is larger, in order to occupy vehicle body boundary space as few as possible, makes full use of chassis runner
The space of Z forward directions, inversion type engine hydraulic mount come into being.
As its name suggests, engine hydraulic mount, that is, leather cup of inversion type is located at the top of rubber spring, and existing at present
The engine hydraulic mount of inversion type, in order to realize that will accept ring is mounted in outer housing, the structure routinely used is in rubber
The riveted plating that metal plate material is connected on main spring turns over riveting by riveted plating and realizes that the installation of the two is fixed on outer housing, but adopts
With the connection type for turning over riveting, from assembling, flange is more complicated, and turn over riveting installation compare it is not firm so that part
Endurance quality is poor, and there are the risks of failure.
Invention content
The technical problem to be solved by the utility model is to provide a kind of hairs simple in structure, easy for installation and installation is firm
Motivation hydraulic mount.
Technical solution is used by the utility model solves above-mentioned technical problem：
A kind of engine hydraulic mount, including outer housing, rubber spring and support arm, the support arm include linking arm and hold
Ring is connect, the undertaking ring is arranged in the outer housing, and the linking arm stretches out the outer housing, the shell
It is provided with nylon installation inserted block in vivo, is provided in the outer housing matched slotting with nylon installation inserted block
Slot, the nylon installation inserted block insertion be arranged in the slot and with the slot tight fit, the nylon peace
The lower section that block is located at the undertaking ring is plugged, passes through the rubber between the undertaking ring and nylon installation inserted block
The main spring of glue is connected, and leather cup is provided in the undertaking ring, the leather cup is located on the rubber spring, described
The upper surface of rubber spring, the leather cup lower surface and the inner wall of the described undertaking ring between form a closed sap cavity.
The outer housing includes pedestal, and the upper surface of the pedestal upwardly extends setting there are two side limited wall, and two
It a side limited wall interval and being symmetrical arranged, the top of the side limited wall described in two is connected by a upper limit wall,
The rear end of side limited wall described in two is connected by limited wall after one, the rear limited wall, the upper limit wall, two
The installation cavity for being set as a front opening is enclosed between a side limited wall and the pedestal, undertaking ring setting exists
In the installation cavity, the linking arm stretches out the installation cavity, and nylon installation inserted block is arranged in the peace
In behaveing affectedly and on the pedestal.Above-mentioned outer shell construction is simple, passes through rear limited wall, upper limit wall, two lateral spacings
The installation cavity that a front opening is surrounded between position wall and pedestal provides a stable installation positioning to the installation for accepting ring,
Pedestal installs installing for inserted block to nylon and provides a stable installation positioning simultaneously.
The recessed portion to lower recess is provided on the pedestal, the depressed area is in the lower section of the installation cavity
And be connected with the installation cavity, the front and back perforation of the recessed portion, the upper part of two madial walls of the recessed portion
Be not provided with the positionable wall of protrusion, positionable wall described in two is opposite and sets, the lower surface of the positionable wall described in two with it is described
Recessed portion the lower part of two madial walls and the bottom of the recessed portion between form the slot, the nylon
Two sides of installation inserted block are respectively arranged with the first interference convex ribs of protrusion, the first interference convex ribs and the recess
The madial wall in portion is close to.Realize that nylon installs inserted block and is inserted into installation from side by above structure, it is simple in structure, it is easy for installation,
The madial wall tight fit of the first interference convex ribs and recessed portion, which realizes, simultaneously is stably mounted to nylon installation inserted block on pedestal, really
The stability of structure-preserving.
The upper surface of the nylon installation inserted block is provided with two the second interference convex ribs to raise up, described in two
Second interference convex ribs are close to the lower surface of the positionable wall described in two respectively.The setting of second interference convex ribs, further ensures that
Nylon installation inserted block stablizes installation.
The bottom of the recessed portion is provided with the front wall to raise up and rear retaining wall, the front wall with it is described
Retaining wall time interval is arranged afterwards, and the rear end face of nylon installation inserted block is provided with the positioning groove being recessed forward, described
Mirror image is integrally symmetrical arranged there are two cam is positioned on two madial walls of positioning groove, and the side wall of the positioning cam is before
It is inclined outwardly backward, the convex button bit is between the front wall and the rear retaining wall after installation is complete, and institute
The front end face for the positioning cam stated supports the rear end face for being located at the preceding shelves wall.By position cam and front wall, rear retaining wall it
Between cooperation, effectively provide the withdrawal force of rubber spring, further ensure that the stability of installation；Position the side wall of cam certainly
Forward-backward algorithm outer incline forms an installation approaching face, and installation is laterally inserted into convenient for nylon installation inserted block.
The upper surface of the described nylon installation inserted block, which raises up, is provided with interconnecting piece, the top of the rubber spring with
The undertaking ring is connected, and the lower part connection of the rubber spring is arranged on the interconnecting piece.Interconnecting piece is for giving
The installation of rubber spring provides an installation positioning.
The upper surface of the rubber spring is provided with the arch shaped cavity to lower recess, the arch shaped cavity, described
The lower surface of the inner wall and the leather cup of accepting ring forms the sap cavity.In the upper surface of rubber spring, downward cavity is set
Arch shaped cavity, the space of rubber spring is utilized fully and reasonably.
The positioning bar of multiple protrusions is provided on the inner wall of the undertaking ring, multiple positioning bars are uniformly arranged
On the inner wall of the described undertaking ring, the shaft section of the positioning bar is up-small and down-big trapezoidal, and the leather cup includes leather cup
Ontology and with the matched mounting framework of undertaking ring, the leather cup ontology be mounted on the mounting framework on, institute
The edge for the mounting framework stated be provided with the matched locating recesses of the positioning bar quantity and position, the leather cup to
It is pushed down into and is arranged in the undertaking ring, the lower part of the locating recesses and the positioning bar is interference fitted.Bone is installed
Frame provides a stable installation to the installation of leather cup ontology and positions, and plays a supportive role to leather cup ontology, by positioning bar and determines
The cooperation of position recess is realized and is conveniently mounted to accept in ring by leather cup, while the shaft section of positioning bar is up-small and down-big ladder
Shape, upper part are installed convenient for the indentation of leather cup, and interference is realized in its underpart with leather cup, to realize the stable installation of leather cup, structure
Simply, easy to assembly.
There are three support arm collision blocks for the lateral wall setting of the undertaking ring, and the support arm collision block described in three is relatively described respectively
Rear limited wall and two described in side limited wall, the external vulcanization of the support arm collision block has rubber collision block, the rubber
Collision block and the rubber spring integrally connected.When power of the support arm by all directions, support arm collision block can be with three limited walls
It collides, the rubber collision block that vulcanization is arranged outside support arm collision block at this time can effectively avoid between support arm collision block and limited wall
Rigid collision, play shock insulation and buffering.
Compared with prior art, the utility model has the advantage of：Nylon installation is connected in the lower section of rubber spring to insert
Block is inserted by the nylon inserted block in the slot being arranged in outer housing, is realized support arm is stable and is conveniently mounted to shell
In vivo, simple in structure, installation is stablized, and the installation inserted block of nylon material is easy to implement the tight fit between slot, installation side
Just.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model；
Fig. 2 is the schematic cross-sectional view of the utility model；
Fig. 3 is the enlarged structure schematic diagram at A in Fig. 2；
Fig. 4 is the main structure diagram of outer housing in the utility model；
Fig. 5 is the structural schematic diagram of support arm in the utility model；
Fig. 6 is the present invention looks up structural representation that nylon installs inserted block in the utility model；
Fig. 7 is the structural schematic diagram of leather cup in the utility model；
Fig. 8 is that nylon installs inserted block and the matched present invention looks up structural representation of outer housing in the utility model；
Fig. 9 is the enlarged structure schematic diagram at B in Fig. 8.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing embodiment.
As shown in Figures 1 to 9, a kind of engine hydraulic mount, including outer housing 1, rubber spring 2 and support arm 3, support arm 3
Including linking arm 31 and ring 32 is accepted, undertaking ring 32 is arranged in outer housing 1, the stretching outer housing 1 of linking arm 31, in outer housing 1
It is provided with nylon installation inserted block 4, is provided in outer housing 1 and 4 matched slot 11 of inserted block is installed with nylon, nylon installation is inserted
Block 4 be inserted into setting in the slot 11 and with 11 tight fit of slot, nylon installs inserted block 4 and is located at the lower section for accepting ring 32, accepts ring
It is connected by rubber spring 2 between 32 and nylon installation inserted block 4, accepts in ring 32 and be provided with leather cup 5, leather cup 5 is located at rubber
On main spring 2, a closed sap cavity is formed between the upper surface of rubber spring 2, the lower surface of leather cup 5 and the inner wall for accepting ring 32
6。
In this particular embodiment, outer housing 1 includes pedestal 12, and the upper surface of pedestal 12 upwardly extends side there are two settings
Limited wall 13, two side limited walls 13 are spaced and are symmetrical arranged, and the top of two side limited walls 13 passes through 14 phase of a upper limit wall
Connection, the rear ends of two side limited walls 13 are connected by limited wall 15 after one, 14, two rear limited wall 15, upper limit wall sides
The installation cavity 16 for being set as a front opening is enclosed between limited wall 13 and pedestal 12, is accepted ring 32 and is arranged in installation cavity 16, even
It connects arm 31 and stretches out installation cavity 16, nylon installs the setting of inserted block 4 in installation cavity 16 and on pedestal 12.Above-mentioned outer housing 1
It is simple in structure, a front opening is surrounded by rear limited wall 15,14, two, upper limit wall between side limited wall 13 and pedestal 12
Installation cavity 16, provide a stable installation positioning to the installation for accepting ring 32, while pedestal 12 installs inserted block 4 to nylon
Installation provides a stable installation positioning.
In this particular embodiment, the recessed portion 121 to lower recess is provided on pedestal 12, recessed portion 121 is located at installation
The lower section of chamber 16 and it is connected with installation cavity 16, the front and back perforation of recessed portion 121, the upper part of two madial walls of recessed portion 121
It is not provided with the positionable wall 122 of protrusion, two positionable walls 122 are opposite and set, the lower surface of two positionable walls 122 and recessed portion
Slot 11 is formed between 121 lower part of two madial walls and the bottom of recessed portion 121, nylon installs two sides of inserted block 4
Portion is respectively arranged with the first interference convex ribs 41 of protrusion, and the first interference convex ribs 41 are close to the madial wall of recessed portion 121.By upper
State structure and realize that nylon is installed inserted block 4 and is inserted into from side and install, it is simple in structure, it is easy for installation, at the same the first interference convex ribs 41 with
The madial wall tight fit of recessed portion 121, which realizes, is stably mounted to nylon installation inserted block 4 on pedestal, it is ensured that the stabilization of structure
Property.
In this particular embodiment, it is convex to be provided with the second interference that two raise up for the upper surface of nylon installation inserted block 4
Muscle 42, two the second interference convex ribs 42 are close to the lower surface of two positionable walls 122 respectively.The setting of second interference convex ribs 42,
Further ensure nylon installation inserted block 4 stablizes installation.
In this particular embodiment, the bottom of recessed portion 121 is provided with the front wall 123 to raise up and rear retaining wall 124,
Front wall 123 and 124 time interval of rear retaining wall are arranged, and it is recessed that the rear end face of nylon installation inserted block 4 is provided with the positioning being recessed forward
Slot 43, mirror image is integrally symmetrical arranged there are two positioning cam 431 on two madial walls of positioning groove 43, positioning cam 431
Side wall is inclined outwardly from front to back, and positioning cam 431 is between front wall 123 and rear retaining wall 124 after installation is complete, and positions
The front end face of cam 431 supports the rear end face for being located at preceding shelves wall 123.By position cam 431 and front wall 123, rear retaining wall 124 it
Between cooperation, effectively provide the withdrawal force of rubber spring 2, further ensure that the stability of installation；Position the side of cam 431
Wall is inclined outwardly to form an installation approaching face from front to back, and installation is laterally inserted into convenient for nylon installation inserted block 4.
In this particular embodiment, the upper surface of nylon installation inserted block 4, which raises up, is provided with interconnecting piece 44, rubber spring
2 top is connected with ring 32 is accepted, and the lower part connection of rubber spring 2 is arranged on interconnecting piece 44.Interconnecting piece 44 is used for rubber
The installation of the main spring of glue 2 provides an installation positioning.
In this particular embodiment, the upper surface of rubber spring 2 is provided with the arch shaped cavity 21 to lower recess, arch shaped cavity
21, the lower surface of the inner wall and leather cup 5 of accepting ring 32 forms sap cavity 6.In the upper surface of rubber spring 2, the arc of downward cavity is set
The space of rubber spring 2 is utilized fully and reasonably in shape cavity 21.
In this particular embodiment, the positioning bar 321 that multiple protrusions are provided on the inner wall of ring 32, multiple positioning bars are accepted
321 are uniformly arranged on the inner wall for accepting ring 32, and the shaft section of positioning bar 321 is up-small and down-big trapezoidal, and leather cup 5 includes leather cup
Ontology 51 and with accept 32 matched mounting framework 52 of ring, leather cup ontology 51 be mounted on mounting framework 52 on, mounting framework 52
Edge be provided with the matched locating recesses 521 of 321 quantity of positioning bar and position, leather cup 5 press downward to setting accepting
In ring 32, locating recesses 521 and the lower part of positioning bar 321 are interference fitted.Mounting framework 52 is provided to the installation of leather cup ontology 51
One stable installation positioning, plays a supportive role to leather cup ontology 51, real by the cooperation of positioning bar 321 and locating recesses 521
Now leather cup 5 is conveniently mounted to accept in ring 32, while the shaft section of positioning bar 321 is up-small and down-big trapezoidal, upper part
It is installed convenient for the indentation of leather cup 5, interference is realized in its underpart with leather cup 5, to realize the installation of stablizing of leather cup 5, simple in structure, dress
With convenient.
In this particular embodiment, the positioning bar 321 that multiple protrusions are provided on the inner wall of ring 32, multiple positioning bars are accepted
321 are uniformly arranged on the inner wall for accepting ring 32, and the shaft section of positioning bar 321 is up-small and down-big trapezoidal, and the edge of leather cup 5 is set
It is equipped with and presses downward to setting with the matched locating recesses 51 of 321 quantity of positioning bar and position, leather cup 5 and accepting in ring 32, determine
Position recess 51 and the lower part of positioning bar 321 are interference fitted.By the cooperation of positioning bar 321 and locating recesses 51, realize leather cup 5
It is conveniently mounted to accept in ring 32, while the shaft section of positioning bar 321 is up-small and down-big trapezoidal, upper part is convenient for leather cup 5
Indentation installation, its underpart and leather cup 5 realize interference, simple in structure to realize the installation of stablizing of leather cup 5, easy to assembly.
In this particular embodiment, there are three support arm collision block 33, three support arm collision blocks 33 for the lateral wall setting of undertaking ring 32
The external vulcanization of relatively rear limited wall 15 and two side limited walls 13 respectively, support arm collision block 33 has rubber collision block 7, rubber collision block 7
With 2 integrally connected of rubber spring.When power of the support arm 3 by all directions, support arm collision block 33 can be touched with three limited walls
It hits, the rubber collision block 7 that vulcanization is arranged outside support arm collision block 33 at this time can effectively avoid between support arm collision block 33 and limited wall
Rigid collision, play shock insulation and buffering.
Claims (9)
1. a kind of engine hydraulic mount, including outer housing, rubber spring and support arm, the support arm include linking arm and undertaking
Ring, the undertaking ring are arranged in the outer housing, and the linking arm stretches out the outer housing, it is characterised in that institute
It is provided with nylon installation inserted block in the outer housing stated, is provided in the outer housing and matches with nylon installation inserted block
The slot of conjunction, the nylon installation inserted block insertion be arranged in the slot and with the slot tight fit, it is described
Nylon installs the lower section that inserted block is located at the undertaking ring, passes through institute between the undertaking ring and nylon installation inserted block
The rubber spring stated is connected, and leather cup is provided in the undertaking ring, and the leather cup is located on the rubber spring,
The upper surface of the rubber spring, the leather cup lower surface and the inner wall of the described undertaking ring between to form one closed
Sap cavity.
2. a kind of engine hydraulic mount as described in claim 1, it is characterised in that the outer housing includes pedestal, described
The upper surface of pedestal upwardly extend setting there are two side limited wall, the side limited wall interval described in two and be symmetrical arranged, two
The top of a side limited wall is connected by a upper limit wall, and the rear end of the side limited wall described in two is by limiting after one
Position wall is connected, and the rear limited wall, the upper limit wall, the side limited wall described in two and is enclosed between the pedestal
It is set as the installation cavity of a front opening, the undertaking ring is arranged in the installation cavity, and the linking arm stretches out institute
The installation cavity stated, nylon installation inserted block are arranged in the installation cavity and on the pedestal.
3. a kind of engine hydraulic mount as claimed in claim 2, it is characterised in that be provided on the pedestal to recessed
Sunken recessed portion, the depressed area are connected in the lower section of the installation cavity and with the installation cavity, and described is recessed
The front and back perforation of concave portion, the top of two madial walls of the recessed portion is respectively arranged with the positionable wall of protrusion, described in two
Positionable wall is opposite and sets, two lower sides of the lower surface of the positionable wall described in two and the recessed portion and described
Form the slot between the bottom of recessed portion, two sides of nylon installation inserted block are respectively arranged with the of protrusion
One interference convex ribs, the first interference convex ribs are close to the lower sides of the recessed portion.
4. a kind of engine hydraulic mount as claimed in claim 3, it is characterised in that the upper table of the nylon installation inserted block
Face is provided with two the second interference convex ribs to raise up, the second interference convex ribs described in two respectively with the positioning described in two
It is close to the lower surface of wall.
5. a kind of engine hydraulic mount as claimed in claim 3, it is characterised in that the bottom of the recessed portion is provided with
The front wall to raise up and rear retaining wall, the front wall are arranged with the rear retaining wall time interval, nylon peace
The rear end face for plugging block is provided with the positioning groove being recessed forward, and mirror image is integrally right on two madial walls of the positioning groove
Setting is claimed to be inclined outwardly from front to back there are two cam, the side wall of the positioning cam is positioned, it is described after installation is complete to determine
Position cam is positioned at the front wall and the rear retaining wall between, and the front end face of the positioning cam is to described in being located at
The rear end face of front wall.
6. a kind of engine hydraulic mount as described in claim 1, it is characterised in that the upper table of the nylon installation inserted block
Protrusion is provided with interconnecting piece upwardly, and the top of the rubber spring is connected with the undertaking ring, the rubber master
The lower part connection of spring is arranged on the interconnecting piece.
7. a kind of engine hydraulic mount as described in claim 1, it is characterised in that the upper surface of the rubber spring is set
Be equipped with the arch shaped cavity to lower recess, the arch shaped cavity, the undertaking ring inner wall and the leather cup lower surface
Form the sap cavity.
8. a kind of engine hydraulic mount as described in claim 1, it is characterised in that be arranged on the inner wall of the undertaking ring
There are the positioning bar of multiple protrusions, multiple positioning bars to be uniformly arranged on the inner wall of the undertaking ring, the positioning
The shaft section of muscle be it is up-small and down-big trapezoidal, the leather cup include leather cup ontology and with the matched installation of undertaking ring
Skeleton, the leather cup ontology are mounted on the mounting framework, the edge of the mounting framework be provided with it is described
The matched locating recesses of positioning bar quantity and position, the leather cup, which presses downward to, to be arranged in the undertaking ring, described
The lower parts of locating recesses and the positioning bar be interference fitted.
9. a kind of engine hydraulic mount as claimed in claim 2, it is characterised in that the lateral wall setting of the undertaking ring
There are three support arm collision block, support arm collision block described in the three side limited wall described in relatively described rear limited wall and two respectively,
The external vulcanization of the support arm collision block has rubber collision block, the rubber collision block and the rubber spring integrally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721539304.0U CN207644152U (en) | 2017-11-17 | 2017-11-17 | A kind of engine hydraulic mount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721539304.0U CN207644152U (en) | 2017-11-17 | 2017-11-17 | A kind of engine hydraulic mount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207644152U true CN207644152U (en) | 2018-07-24 |
Family
ID=62889600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721539304.0U Active CN207644152U (en) | 2017-11-17 | 2017-11-17 | A kind of engine hydraulic mount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207644152U (en) |
-
2017
- 2017-11-17 CN CN201721539304.0U patent/CN207644152U/en active Active
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