CN208593288U - A kind of V-type mounting assembly structure - Google Patents
A kind of V-type mounting assembly structure Download PDFInfo
- Publication number
- CN208593288U CN208593288U CN201820569894.XU CN201820569894U CN208593288U CN 208593288 U CN208593288 U CN 208593288U CN 201820569894 U CN201820569894 U CN 201820569894U CN 208593288 U CN208593288 U CN 208593288U
- Authority
- CN
- China
- Prior art keywords
- groove
- support base
- mounting assembly
- angle
- assembly structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
A kind of V-type mounting assembly structure, including support base and suspending cushion, the suspending cushion are set in support base；It is provided with upper bracket at the top of the suspending cushion, the upper bracket is cooperated by least two caging bolts and support base limit, and the caging bolt is successively threadedly coupled after drawing-in upper bracket, suspending cushion, support base and rubber cushion blocks with location nut；The side of the support base is provided with V-groove, and the suspending cushion is set in V-groove, and the other side of the support base is provided with locking slot, and the rubber cushion blocks and location nut are all set in locking slot.The design not only suspending cushion stability under loading, high reliablity, and upward stress can be effectively buffered, optimize damping effect.
Description
Technical field
The utility model relates to a kind of mounting structure more particularly to a kind of V-type mounting assembly structures, and it is particularly applicable to extend
The service life of suspended rubber.
Background technique
The volume of truck high-power engine is big, quality is big, generally requires setting suspension bracket and is supported.To mention
The comfort for rising certain vehicle, is adjusted its engine suspension soft pad assembly rigidity, reduces its vertical direction rigidity.However it is existing
Cushion assembly all directions rigidity at certain proportionate relationship, it is laterally rigid after the vertical direction rigidity for reducing cushion assembly
Degree also declines therewith, this is resulted in vehicle operation, and power assembly is larger in lateral displacement, and violent shearing force can shorten
The cushion service life；Meanwhile with the reduction of lateral stiffness, Engine Mounting System declines in lateral intrinsic frequency, close to vapour
The intrinsic frequency of suspension is unfavorable for vibration of the Engine Mounting System isolation from automotive suspension.
China Patent Publication No. is CN 204077341U, and publication date is that the utility model patent on January 7th, 2015 discloses
A kind of engine rear mounting system assembly, the V type bracket including Semi surrounding type cushion fulcrum bearing and its internal setting are described
Semi surrounding type cushion fulcrum bearing includes coaming plate and backboard interconnected, and the V type bracket is enclosed by what is be arranged on its outer peripheral surface
The inside for covering cushion assembly and coaming plate limits cooperation；At least three rubber are provided between the back and backboard of the V type bracket
Cushion, the rubber mount are integrated with the vulcanization of V type bracket.Although the utility model adjusts cushion assembly intrinsic frequency, its
There are still following defects:
The suspending cushion of utility model rubber pad under limiting condition is in tensional state, and rubber pad is be easy to cause to tear
It splits, influences the damping performance of cushion.
Summary of the invention
It the problem of influencing damping effect the purpose of the utility model is to overcome rubber tensile existing in the prior art, provides
A kind of V-type mounting assembly structure of the damping in the way of compression.
In order to achieve the above object, the technical solution of the utility model is:
A kind of V-type mounting assembly structure, including support base and suspending cushion, the suspending cushion are set in support base；
Upper bracket is provided at the top of the suspending cushion, the upper bracket passes through at least two caging bolts and support base
Limit cooperation, the caging bolt successively after drawing-in upper bracket, suspending cushion, support base and rubber cushion blocks with location nut screw thread
Connection；
The side of the support base is provided with V-groove, and the suspending cushion is set in V-groove, the support base it is another
Side is provided with locking slot, and the rubber cushion blocks and location nut are all set in locking slot.
The side of the support base is provided with V-groove, and the back of the V-groove is provided with limited step, the limiting stand
It is formed with locking slot below rank, offers fixed hole on the top surface of the limited step；
The suspending cushion includes integral structure triangle limit pad and trapezoidal fixing pad, is opened up on the trapezoidal fixing pad
There is fixation hole；
The triangle limit pad is set in V-groove, and the two sides inclined-plane and triangle of the V-groove limit rebasing portion
Inclined-plane limit cooperation, the bottom surface of the trapezoidal fixing pad 22 are in contact with the top surface of limited step 13, the fixation hole and fixation
Through-hole is correspondingly arranged.
Pressing table is provided on the bottom surface of the upper bracket, the top surface that the pressing table and triangle limit are padded, which compresses, matches
It closes.
The rubber cushion blocks are rectangular rubber block, are provided at least two rubber fixation holes, institute on the rubber cushion blocks
The thickness for stating rubber cushion blocks is more than or equal to 15 millimeters；
The location nut is rectangle metal block, is provided at least two threaded holes in the location nut.
The caging bolt is successively threadedly coupled with location nut, stop nut.
The angle that the two sides inclined-plane of the V-groove is formed is equal with the triangle limit pad angle of 21 bottom wedge angles, the V
The angle for the angle that the two sides inclined-plane of type groove is formed is 45 degree of -75 degree.
The angle for the angle that the two sides inclined-plane of the V-groove is formed is 60 degree.
Compared with prior art, the utility model has the following beneficial effects:
1, the limit pad in a kind of V-type mounting assembly structure of the utility model is that triangle effectively decomposes straight down
Gravity improves the reliability of suspension.Therefore, the suspending cushion stability under loading of the design, high reliablity.
2, the structure of the rubber cushion blocks in a kind of V-type mounting assembly structure of the utility model can effectively buffer upper bracket
The upward pulling force being subject to extends the service life of rubber pad to realize effective damping.Therefore the design can be buffered effectively
Upward stress optimizes damping effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the sectional side view of Fig. 1.
Fig. 3 is the structural schematic diagram of support base in Fig. 2.
Fig. 4 is the structural schematic diagram of suspending cushion in Fig. 2.
Fig. 5 is the structural schematic diagram of upper bracket in Fig. 2.
Fig. 6 is the structural schematic diagram of rubber cushion blocks in Fig. 2.
Fig. 7 is the structural schematic diagram of location nut in Fig. 2.
In figure: support base 1, V-groove 11, locking slot 12, limited step 13, fixed hole 14, suspending cushion 2, triangle
Limit pad 21, trapezoidal fixing pad 22, fixation hole 23, upper bracket 3, pressing table 31, caging bolt 4, rubber cushion blocks 5, rubber are fixed
Hole 51, location nut 6, threaded hole 61, stop nut 7.
Specific embodiment
The utility model is described in further detail below in conjunction with Detailed description of the invention and specific embodiment.
Referring to Fig. 1 to figure, a kind of V-type mounting assembly structure, including support base 1 and suspending cushion 2, the suspending cushion 2
It is set in support base 1；
The top of the suspending cushion 2 is provided with upper bracket 3, and the upper bracket 3 passes through at least two caging bolts 4 and branch
Support the limit cooperation of seat 1, the caging bolt 4 successively after drawing-in upper bracket 3, suspending cushion 2, support base 1 and rubber cushion blocks 5 with it is fixed
Position nut 6 is threadedly coupled；
The side of the support base 1 is provided with V-groove 11, and the suspending cushion 2 is set in V-groove 11, the support
The other side of seat 1 is provided with locking slot 12, and the rubber cushion blocks 5 are all set in locking slot 12 with location nut 6.
The side of the support base 1 is provided with V-groove 11, and the back of the V-groove 11 is provided with limited step 13, described
The lower section of limited step 13 is formed with locking slot 12, offers fixed hole 14 on the top surface of the limited step 13；
The suspending cushion 2 includes integral structure triangle limit pad 21 and trapezoidal fixing pad 22, the trapezoidal fixing pad
Fixation hole 23 is offered on 22；
The triangle limit pad 21 is set in V-groove 11, and two sides inclined-plane and the triangle limit of the V-groove 11 are padded
The inclined-plane of 21 bottoms limits cooperation, and the bottom surface of the trapezoidal fixing pad 22 is in contact with the top surface of limited step 13, the fixation
Hole 23 is correspondingly arranged with fixed hole 14.
Pressing table 31, the top surface of the pressing table 31 and triangle limit pad 21 are provided on the bottom surface of the upper bracket 3
Compression fit.
The rubber cushion blocks 5 are rectangular rubber block, are provided at least two rubber fixation holes on the rubber cushion blocks 5
51, the thickness of the rubber cushion blocks 5 is more than or equal to 15 millimeters；
The location nut 6 is rectangle metal block, is provided at least two threaded holes 61 in the location nut 6.
The caging bolt 4 is successively threadedly coupled with location nut 6, stop nut 7.
The angle that the two sides inclined-plane of the V-groove 11 is formed is equal with the triangle limit pad angle of 21 bottom wedge angles, institute
The angle for stating the angle of the two sides inclined-plane formation of V-groove 11 is 45 degree of -75 degree.
The angle for the angle that the two sides inclined-plane of the V-groove 11 is formed is 60 degree.
The principles of the present invention are described as follows:
The angle that the two sides inclined-plane of the V-groove 11 is formed is equal with the triangle limit pad angle of 21 bottom wedge angles, institute
The inclined-plane limit for stating 21 bottoms of two sides inclined-plane and triangle limit pad of V-groove 11 cooperates, and such design effectively optimizes three
The stress of angular limit pad 21, is convenient for damping noise reduction.
Embodiment 1:
A kind of V-type mounting assembly structure, including support base 1 and suspending cushion 2, the suspending cushion 2 are set to support base 1
It is interior；The top of the suspending cushion 2 is provided with upper bracket 3, and the upper bracket 3 passes through at least two caging bolts 4 and support base
1 limit cooperation, the caging bolt 4 successively after drawing-in upper bracket 3, suspending cushion 2, support base 1 and rubber cushion blocks 5 with positioning spiral shell
Mother 6 is threadedly coupled；The side of the support base 1 is provided with V-groove 11, and the suspending cushion 2 is set in V-groove 11, described
The other side of support base 1 is provided with locking slot 12, and the rubber cushion blocks 5 are all set in locking slot 12 with location nut 6；It is described
The side of support base 1 is provided with V-groove 11, and the back of the V-groove 11 is provided with limited step 13, the limited step 13
Lower section is formed with locking slot 12, offers fixed hole 14 on the top surface of the limited step 13；The suspending cushion 2 includes one
Body structure triangle limits pad 21 and trapezoidal fixing pad 22, offers fixation hole 23 on the trapezoidal fixing pad 22；The triangle
Shape limit pad 21 is set in V-groove 11, and the inclined-plane of two sides inclined-plane and triangle 21 bottoms of limit pad of the V-groove 11 limits
Cooperation, the bottom surface of the trapezoidal fixing pad 22 are in contact with the top surface of limited step 13, the fixation hole 23 and fixed hole 14
It is correspondingly arranged；Pressing table 31, the top surface of the pressing table 31 and triangle limit pad 21 are provided on the bottom surface of the upper bracket 3
Compression fit；The rubber cushion blocks 5 are rectangular rubber block, are provided at least two rubber fixation holes on the rubber cushion blocks 5
51, the thickness of the rubber cushion blocks 5 is more than or equal to 15 millimeters；The location nut 6 is rectangle metal block, the location nut
At least two threaded holes 61 are provided on 6.
Embodiment 2:
Embodiment 2 is substantially the same manner as Example 1, the difference is that:
The angle that the two sides inclined-plane of the V-groove 11 is formed is equal with the triangle limit pad angle of 21 bottom wedge angles, institute
The angle for stating the angle of the two sides inclined-plane formation of V-groove 11 is 45 degree of -75 degree.
Embodiment 3:
Embodiment 3 is substantially the same manner as Example 2, the difference is that:
The caging bolt 4 is successively threadedly coupled with location nut 6, stop nut 7；The two sides inclined-plane of the V-groove 11
The angle of the angle of formation is 60 degree.
Claims (7)
1. a kind of V-type mounting assembly structure, including support base (1) and suspending cushion (2), the suspending cushion (2) are set to branch
It supports in seat (1), it is characterised in that:
It is provided with upper bracket (3) at the top of the suspending cushion (2), the upper bracket (3) passes through at least two caging bolts (4)
With support base (1) limit cooperate, the caging bolt (4) successively drawing-in upper bracket (3), suspending cushion (2), support base (1) and
Rubber cushion blocks (5) are threadedly coupled with location nut (6) afterwards；
The side of the support base (1) is provided with V-groove (11), and the suspending cushion (2) is set in V-groove (11), described
The other side of support base (1) is provided with locking slot (12), and the rubber cushion blocks (5) and location nut (6) are all set in locking slot
(12) in.
2. a kind of V-type mounting assembly structure according to claim 1, it is characterised in that:
The back of the V-groove (11) is provided with limited step (13), is formed with locking slot below the limited step (13)
(12), fixed hole (14) are offered on the top surface of the limited step (13)；
The suspending cushion (2) includes integral structure triangle limit pad (21) and trapezoidal fixing pad (22), the trapezoidal fixation
Fixation hole (23) are offered on pad (22)；
The triangle limit pad (21) is set in V-groove (11), and the two sides inclined-plane and triangle of the V-groove (11) limit
The inclined-plane for padding (21) bottom limits cooperation, and the bottom surface of the trapezoidal fixing pad (22) is in contact with the top surface of limited step (13),
The fixation hole (23) is correspondingly arranged with fixed hole (14).
3. a kind of V-type mounting assembly structure according to claim 2, it is characterised in that:
It is provided with pressing table (31) on the bottom surface of the upper bracket (3), (21) are padded in the pressing table (31) and triangle limit
Top surface compression fit.
4. a kind of V-type mounting assembly structure according to claim 2 or 3, it is characterised in that:
The rubber cushion blocks (5) are rectangular rubber block, are provided at least two rubber fixation holes on the rubber cushion blocks (5)
(51), the thickness of the rubber cushion blocks (5) is more than or equal to 15 millimeters；
The location nut (6) is rectangle metal block, is provided at least two threaded holes (61) on the location nut (6).
5. a kind of V-type mounting assembly structure according to claim 4, it is characterised in that:
The caging bolt (4) is successively threadedly coupled with location nut (6), stop nut (7).
6. a kind of V-type mounting assembly structure according to claim 2 or 3, it is characterised in that:
The angle that the two sides inclined-plane of the V-groove (11) is formed is equal with the triangle limit pad angle of (21) bottom wedge angle, institute
The angle for stating the angle of the two sides inclined-plane formation of V-groove (11) is 45 degree of -75 degree.
7. a kind of V-type mounting assembly structure according to claim 6, it is characterised in that:
The angle for the angle that the two sides inclined-plane of the V-groove (11) is formed is 60 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820569894.XU CN208593288U (en) | 2018-04-20 | 2018-04-20 | A kind of V-type mounting assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820569894.XU CN208593288U (en) | 2018-04-20 | 2018-04-20 | A kind of V-type mounting assembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208593288U true CN208593288U (en) | 2019-03-12 |
Family
ID=65600109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820569894.XU Active CN208593288U (en) | 2018-04-20 | 2018-04-20 | A kind of V-type mounting assembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208593288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108454373A (en) * | 2018-04-20 | 2018-08-28 | 东风商用车有限公司 | A kind of V-type mounting assembly structure |
-
2018
- 2018-04-20 CN CN201820569894.XU patent/CN208593288U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108454373A (en) * | 2018-04-20 | 2018-08-28 | 东风商用车有限公司 | A kind of V-type mounting assembly structure |
| CN108454373B (en) * | 2018-04-20 | 2023-10-31 | 东风商用车有限公司 | V-shaped suspension assembly structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103770618B (en) | Inverted-V-shaped power assembly suspension device and assembling method for rear suspension thereof | |
| CN201496458U (en) | Suspension vibration isolating pad | |
| CN204077341U (en) | A kind of engine rear mounting system assembly | |
| CN105186767B (en) | A kind of electric motor coach motor suspension system and its installation method | |
| CN108725170A (en) | A kind of powertrain mounting system | |
| CN208593288U (en) | A kind of V-type mounting assembly structure | |
| CN106523324A (en) | Compressor installation assembly | |
| CN103144525A (en) | Suspension cushion for diesel engine | |
| CN203600976U (en) | Center bolt limiting engine suspension assembly | |
| CN108454373A (en) | A kind of V-type mounting assembly structure | |
| CN203600978U (en) | Limiting cover type engine suspension assembly | |
| CN203600977U (en) | Integrated engine suspension assembly | |
| CN103568806A (en) | Box type limit engine suspension assembly | |
| CN204906085U (en) | [electric] motor coach driving motor suspension system | |
| CN205686160U (en) | A kind of engine mounting damping cushion assembly | |
| CN210235337U (en) | Vibration reduction structure of unmanned aerial vehicle navigator | |
| CN209208464U (en) | A kind of automobile engine after-poppet assembly | |
| CN206703923U (en) | A kind of automobile shock suspension | |
| CN105922855A (en) | Engine suspension damping cushion assembly with adjustable pre-tightening stiffness | |
| CN107719095A (en) | A kind of engine front mounting rubber cushion | |
| CN211230757U (en) | Damping device for compressor | |
| CN204196699U (en) | Transmission suspension device, dynamic assembly suspension device and automobile | |
| CN203637548U (en) | Box type limiting engine suspension assembly | |
| CN208393100U (en) | A kind of full encirclement suspending soft cushion assembly | |
| CN209634280U (en) | Suspend gearbox freedom degree position-limit mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |