CN205686160U - A kind of engine mounting damping cushion assembly - Google Patents
A kind of engine mounting damping cushion assembly Download PDFInfo
- Publication number
- CN205686160U CN205686160U CN201620573621.3U CN201620573621U CN205686160U CN 205686160 U CN205686160 U CN 205686160U CN 201620573621 U CN201620573621 U CN 201620573621U CN 205686160 U CN205686160 U CN 205686160U
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- CN
- China
- Prior art keywords
- cushion assembly
- damping cushion
- suspension
- suspension mounting
- mounting bracket
- Prior art date
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Abstract
This utility model relates to a kind of engine mounting damping cushion assembly.Constitute damping cushion assembly that grafting coordinates, the pretension rigidity bolt being connected suspension mounting bracket and damping cushion assembly and locking nut including suspension mounting bracket and suspension mounting bracket, be additionally provided with lateral displacement bolt between suspension mounting bracket and damping cushion assembly and lock jam nut.As shown from the above technical solution, this utility model regulates the pretightning force between suspension mounting bracket and damping cushion assembly by the cooperation of pretension rigidity bolt and locking nut, the characteristics such as the rigidity regulating engine mounting damping cushion assembly with this and damping, change the vibration suppression performance of engine mounting damping cushion assembly, regulate the lateral separation between engine mounting mounting bracket and damping cushion assembly by the cooperation of lateral displacement bolt and locking jam nut, thus have adjusted the distance of the engine mounting damping cushion assembly strong point.
Description
Technical field
This utility model relates to engine art, is specifically related to a kind of engine mounting damping cushion assembly.
Background technology
At present, domestic engine mounting damping cushion assembly has following two: one is to use between upper and lower grooved stamping parts
The combining form of sulfuration, is generally used for engine crankshaft belt pulley end, is positioned at electromotor upper bracket and electromotor bottom bracket
Between, the engine mounting of composition V-shape；Two is to use the upper V vulcanized between V convex mounting seat, lower V matrix mounting seat
Type combining form, bears the active force of electromotor vertical direction and limits electromotor and move forward and backward, being generally used for engine flywheel
End, between electromotor upper bracket and electromotor bottom bracket, is arranged vertically.Both the above engine mounting damping cushion assembly
There is the deficiencies such as poor, the rigidity non-differentiability mediation inconvenient maintenance of interchangeability in structure.
Utility model content
The purpose of this utility model is to provide a kind of engine mounting damping cushion assembly, and this assembly can finely tune damping
The pretension rigidity of cushion assembly, has simple in construction, reliability height, the feature of low cost.
For achieving the above object, this utility model have employed techniques below scheme: includes the suspension being connected with underframe of coach
Mounting bracket, with electromotor be connected and with suspension mounting bracket constitute grafting coordinate damping cushion assembly, is connected suspension installation
Support and damping cushion assembly and regulate pretension rigidity bolt and the locking nut of pretightning force between the two, described suspension is installed
Lateral displacement bolt and the locking jam nut of adjustment lateral separation it is additionally provided with between support and damping cushion assembly.
Described damping cushion assembly include the suspension mounting seat being connected with electromotor, be arranged on suspension mounting seat both sides and
Plate, the reinforcing plate being placed between plate and suspension mounting seat and rubber bodies that grafting coordinates is constituted with suspension mounting bracket,
Described rubber bodies lays respectively between suspension mounting seat and reinforcing plate and between reinforcing plate and plate, and described rubber bodies will
Suspension mounting seat, plate and reinforcing plate are sulfided into overall V-shaped support member.
Described suspension mounting bracket is provided with the T-slot matched with plate, and described T-slot arranges two, two T
Shape groove is symmetrical arranged forming V-shape the most in left-right direction.
Described suspension mounting bracket is provided with the mounting hole passed for pretension rigidity bolt, in described suspension mounting seat
It is provided with the circular hole passed for pretension rigidity bolt.
Described suspension mounting seat be arranged over U-lag.
It it is matched in clearance between described plate and T-slot.
The installed surface of described suspension mounting bracket is provided with the tapped through hole matched with lateral displacement bolt, and described subtracts
Shake cushion assembly is provided with the thread bush matched with lateral displacement bolt.
As shown from the above technical solution, this utility model regulates outstanding by the cooperation of pretension rigidity bolt and locking nut
Put the pretightning force between mounting bracket and damping cushion assembly, with this regulate engine mounting damping cushion assembly rigidity and
The characteristics such as damping, change the vibration suppression performance of engine mounting damping cushion assembly, change engine mounting damping cushion total
The clamping rigidity become and assembly frequency；Regulate engine mounting by the cooperation of lateral displacement bolt and locking jam nut to install
Lateral separation between support and damping cushion assembly, thus have adjusted the engine mounting damping cushion assembly strong point away from
From.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the front view of this utility model suspension mounting bracket；
Fig. 4 is the top view of Fig. 3；
Fig. 5 is the front view of this utility model damping cushion assembly；
Fig. 6 is the top view of Fig. 5.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described further:
A kind of engine mounting damping cushion assembly as shown in Figure 1 and Figure 2, including the suspension peace being connected with underframe of coach
Fill support 1, be connected with electromotor and constitute the damping cushion assembly 2 of grafting cooperation with suspension mounting bracket 1, be connected suspension installation
Support 1 and damping cushion assembly 2 and pretension rigidity bolt 3 and the locking nut 4 regulating pretightning force between the two, suspension is installed
Lateral displacement bolt 5 and the locking jam nut 6 of adjustment lateral separation it is additionally provided with between frame 1 and damping cushion assembly 2.
Further, as shown in Figure 5, Figure 6, damping cushion assembly 2 includes the suspension mounting seat 21 being connected with electromotor, sets
Put in suspension mounting seat 21 both sides and constitute plate 22 that grafting coordinates with suspension mounting bracket 1, be placed in plate 22 and pacify with suspension
Dress seat 21 between reinforcing plate 23 and rubber bodies 24, rubber bodies 24 lay respectively at suspension mounting seat 21 and reinforcing plate 23 between with
And between reinforcing plate 23 and plate 22, be namely provided with rubber bodies between suspension mounting seat 21 and reinforcing plate 23, reinforcing plate 23 with
Also being provided with rubber bodies between plate 22, suspension mounting seat 21, plate 22 and reinforcing plate 23 are sulfided into overall in V by rubber bodies 24
The support member of shape.In other words, namely damping cushion assembly 2 is to suspend mounting seat 21, reinforcing plate 23 and by rubber bodies 24
The V-arrangement support member of plate 22 sulfuration.
Further, as shown in Figure 3, Figure 4, suspension mounting bracket 1 is provided with the T-slot 11 matched with plate 22, T-shaped
Groove 11 arranges two, and two T-slots 11 are symmetrical arranged forming V-shape the most in left-right direction.Namely inserting on damping cushion assembly 2
Plate 22 constitutes grafting with the T-slot 11 on suspension mounting bracket 1 and coordinates.Further, between plate 22 and T-slot 11 being
Gap coordinates.
Further, suspension mounting bracket 1 is provided with the mounting hole 12 passed for pretension rigidity bolt 3, suspends mounting seat
21 are provided with the circular hole 26 passed for pretension rigidity bolt 3.Namely pretension rigidity bolt 3 sequentially passes through suspension mounting bracket 1
Through hole below the mounting hole 12 of lower section and suspension mounting seat 21, then screw in locking nut 4, increase pretightning force.The most pre-
Tight rigidity bolt 3 and locking nut 4 are for regulating the pretightning force between suspension mounting bracket 1 and damping cushion assembly 2, with this
Regulate the characteristic such as rigidity and damping of engine mounting damping cushion assembly, change shaking of engine mounting damping cushion assembly
Dynamic rejection, changes clamping rigidity and the assembly frequency of engine mounting damping cushion assembly.
Further, suspend mounting seat 21 is arranged over U-lag 25.U-lag 25 is to prop up to reduce to install with suspension
The contact area of frame.
Further, the installed surface of suspension mounting bracket 1 is provided with the tapped through hole matched with lateral displacement bolt 5
13, damping cushion assembly 2 is provided with the thread bush 27 matched with lateral displacement bolt 5.Namely locking jam nut 6 first screws in
At the turret head of lateral displacement bolt 5, then lateral displacement bolt 5 is penetrated successively the screwed hole on suspension mounting bracket 1 and subtracts
In the thread bush 27 of shake cushion assembly 2, after confirming the position of damping cushion assembly 2, locking jam nut 6 is locked, limit damping
The position of cushion assembly 2 is moved.When distance between engine mounting point lateral attitude is changed, by unclamping pretension rigidity spiral shell
Bolt 3, carries out spacing suitable of engine mounting point lateral attitude in the range of the mounting hole 12 below suspension mounting bracket 1
Adjust, when changing the engine mounting damping cushion assembly of other rigidity, as long as changing damping cushion assembly 2, outstanding
Putting mounting bracket 1 and can keep constant, interchangeability is preferable.
Installation process of the present utility model is as follows:
First the plate 22 of damping cushion assembly 2 is inserted in the T-slot 11 of suspension mounting bracket 1, at this moment damping cushion
Assembly 2 and suspension mounting bracket 1 constitute engine mounting damping cushion assembly, engine support and damping cushion assembly 2
Suspension mounting seat 21 is connected by bolt, makes engine mounting damping cushion assembly effectively be connected with electromotor；Suspension is installed and is propped up
Frame 1 is connected by bolt with underframe of coach, makes engine mounting damping cushion assembly effectively be connected with underframe of coach, is so formed
One strong point of bus engine suspension, four groups of such assembling structures define bus engine suspension system, in order to
Bear electromotor static state, dynamic load, and isolated directly vibrating between bus body and electromotor, decrease electromotor
The vibration impact on passenger vehicle.After plate 22 inserts T-slot, after confirming the position of damping cushion assembly 2, locking jam nut 6 is locked
Tightly, the position limiting damping cushion assembly 2 is moved.
In sum, this utility model regulates suspension installation by the cooperation of pretension rigidity bolt 3 and locking nut 4
Pretightning force between frame 1 and damping cushion assembly 2, the rigidity regulating engine mounting damping cushion assembly with this and damping etc.
Characteristic, changes the vibration suppression performance of engine mounting damping cushion assembly, changes the folder of engine mounting damping cushion assembly
Tight rigidity and assembly frequency；By lateral displacement bolt and locking jam nut cooperation regulate engine mounting mounting bracket with
Lateral separation between damping cushion assembly, thus have adjusted the distance of the engine mounting damping cushion assembly strong point, also may be used
To be applicable to the damping cushion assembly of different in width, i.e. a kind of suspension mounting bracket can be inserted into multiple damping cushion assembly, simultaneously
This structure can also limit the dynamic mobile of damping cushion assembly.This utility model can eliminate conventional engines suspension damping
The deficiency that cushion assembly exists, have simple in construction, commutativity good, can the feature such as pretension rigidity, reliability height, low cost.
Embodiment described above is only to be described preferred implementation of the present utility model, not to this practicality
Novel scope is defined, and on the premise of without departing from this utility model design spirit, those of ordinary skill in the art are to this
Various deformation that the technical scheme of utility model is made and improvement, all should fall into the protection that this utility model claims determine
In the range of.
Claims (7)
1. an engine mounting damping cushion assembly, it is characterised in that: include the suspension mounting bracket being connected with underframe of coach
(1), it is connected with electromotor and constitutes the damping cushion assembly (2) of grafting cooperation with suspension mounting bracket (1), being connected suspension installation
Support (1) and damping cushion assembly (2) and regulate pretension rigidity bolt (3) and locking nut (4), the institute of pretightning force between the two
The lateral displacement bolt of adjustment lateral separation it is additionally provided with between suspension mounting bracket (1) and the damping cushion assembly (2) stated
(5) and locking jam nut (6).
Engine mounting damping cushion assembly the most according to claim 1, it is characterised in that: described damping cushion assembly
(2) include the suspension mounting seat (21) being connected with electromotor, be arranged on suspension mounting seat (21) both sides and and suspension mounting bracket
(1) plate (22), the reinforcing plate (23) being placed between plate (22) and suspension mounting seat (21) and rubber that grafting coordinates are constituted
Colloid (24), described rubber bodies (24) lays respectively between suspension mounting seat (21) and reinforcing plate (23) and reinforcing plate (23)
And between plate (22), described rubber bodies (24) will suspend mounting seat (21), plate (22) and reinforcing plate (23) and be sulfided into
Overall V-shaped support member.
Engine mounting damping cushion assembly the most according to claim 2, it is characterised in that: described suspension mounting bracket
(1) being provided with the T-slot (11) matched with plate (22), described T-slot (11) arranges two, two T-slots (11) point
It is symmetrical arranged forming V-shape the most in left-right direction.
Engine mounting damping cushion assembly the most according to claim 1, it is characterised in that: described suspension mounting bracket
(1) being provided with the mounting hole (12) passed for pretension rigidity bolt (3), described suspension mounting seat (21) is provided with for pretension firm
The circular hole (26) that degree bolt (3) passes.
Engine mounting damping cushion assembly the most according to claim 1, it is characterised in that: described suspension mounting seat (21)
Be arranged over U-lag (25).
Engine mounting damping cushion assembly the most according to claim 1, it is characterised in that: described plate (22) and T
It is matched in clearance between shape groove (11).
Engine mounting damping cushion assembly the most according to claim 1, it is characterised in that: described suspension mounting bracket
(1) installed surface is provided with the tapped through hole (13) matched with lateral displacement bolt (5), described damping cushion assembly (2)
It is provided with the thread bush (27) matched with lateral displacement bolt (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620573621.3U CN205686160U (en) | 2016-06-08 | 2016-06-08 | A kind of engine mounting damping cushion assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620573621.3U CN205686160U (en) | 2016-06-08 | 2016-06-08 | A kind of engine mounting damping cushion assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205686160U true CN205686160U (en) | 2016-11-16 |
Family
ID=57427028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620573621.3U Expired - Fee Related CN205686160U (en) | 2016-06-08 | 2016-06-08 | A kind of engine mounting damping cushion assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205686160U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105857051A (en) * | 2016-06-08 | 2016-08-17 | 安徽安凯汽车股份有限公司 | Engine suspension and shock-absorption cushion assembly |
| CN106740035A (en) * | 2016-12-24 | 2017-05-31 | 重庆小康工业集团股份有限公司 | Engine suspension soft pad device |
| CN108583264A (en) * | 2018-05-17 | 2018-09-28 | 东风商用车有限公司 | It is a kind of to surround suspending soft cushion assembly and its manufacturing method entirely |
-
2016
- 2016-06-08 CN CN201620573621.3U patent/CN205686160U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105857051A (en) * | 2016-06-08 | 2016-08-17 | 安徽安凯汽车股份有限公司 | Engine suspension and shock-absorption cushion assembly |
| CN106740035A (en) * | 2016-12-24 | 2017-05-31 | 重庆小康工业集团股份有限公司 | Engine suspension soft pad device |
| CN108583264A (en) * | 2018-05-17 | 2018-09-28 | 东风商用车有限公司 | It is a kind of to surround suspending soft cushion assembly and its manufacturing method entirely |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 Termination date: 20210608 |