CN209320653U - A kind of automobile motor suspending cushion - Google Patents
A kind of automobile motor suspending cushion Download PDFInfo
- Publication number
- CN209320653U CN209320653U CN201821588967.6U CN201821588967U CN209320653U CN 209320653 U CN209320653 U CN 209320653U CN 201821588967 U CN201821588967 U CN 201821588967U CN 209320653 U CN209320653 U CN 209320653U
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- CN
- China
- Prior art keywords
- suspending cushion
- cushion
- suspending
- spheroidal graphite
- bolt
- 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.)
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Abstract
The utility model relates to a kind of automobile motor suspending cushions.The suspending cushion includes spheroidal graphite cast-iron liner, is set in the spheroidal graphite cast-iron liner and the first bolt matching space.Using suspending cushion described in the utility model, in the case where not losing cushion damping property, the service life of cushion is greatly improved, increases the reliability and security of suspending cushion.
Description
Technical field
The utility model belongs to automobile component field, and in particular to a kind of automobile motor suspending cushion.
Background technique
The suspending cushion of conventional motors is mixed rubber block, is connected suspension bracket and motor mounting rack by suspending cushion
It is connected together.As shown in Figure 1, bolt passes through motor mounting rack and suspending cushion, pass through gasket and spiral shell in suspending cushion lower part
Mother's connection.Other 2 mounting holes of suspending cushion and suspension bracket are bolted together simultaneously.
Traditional suspending cushion when driving can constantly deformation occurs to absorb vibratory impulse.But in traditional soft pulvilliform
During change, connecting can constantly be squeezed between cushion and the bolt and cushion of motor mounting rack, accelerated cushion abrasion, reduced soft
The service life of pad.Secondly attaching nut's stress surface of traditional cushion and motor mounting rack acts on cushion, long in cushion
In the deformation process of time, attaching nut can gradually loosen, it cannot be guaranteed that lasting, enough Tightening moments.
Therefore it is necessary to invent a kind of suspending cushion to solve the above problems.
Utility model content
In view of the deficiencies in the prior art, the purpose of the utility model is to provide a kind of automobile motor suspending cushions.
The suspending cushion can greatly improve the service life of cushion, increase suspending cushion in the case where not losing cushion damping property
Reliability and security.
To achieve the above objectives, the technical solution adopted in the utility model is: a kind of automobile motor suspending cushion, suspends soft
Pad includes spheroidal graphite cast-iron liner, is set and the first bolt matching space in the spheroidal graphite cast-iron liner.
Further, the first bolt passes through and consolidates motor mounting rack and the suspending cushion with the spheroidal graphite cast-iron liner
It is fixed.
Further, the suspending cushion further includes steel plate, and the steel plate is fixed in the suspending cushion by vulcanization, institute
It states and is additionally provided with mounting hole on steel plate.
Further, the suspending cushion further includes the second bolt, and mounting hole described in second bolt-through holds in the palm suspension
Frame and the Interal fixation.
Further, the suspending cushion is the mixed rubber of NR natural rubber and BR butadiene rubber.
Further, the spheroidal graphite cast-iron liner is fixed in the suspending cushion by vulcanization.
The effect of the utility model is, using suspending cushion described in the utility model by spheroidal graphite cast-iron liner and automobile
With steel plate vulcanization into rubber block, this novel suspending cushion while guaranteeing damping property, avoid rubber with connect spiral shell
The direct friction of bolt；Also good stress surface is provided for nut.
Detailed description of the invention
Fig. 1 is traditional suspending cushion installation diagram in the prior art；
Fig. 2 is suspending cushion structural schematic diagram described in the utility model；
Fig. 3 is suspending cushion scheme of installation described in the utility model.
Specific embodiment
The technical issues of to solve the utility model, the technical solution of use and the technical effect that reaches are clearer,
Below in conjunction with attached drawing, the technical scheme of the embodiment of the invention will be described in further detail.Obviously, described embodiment
Only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
Art personnel every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.The utility model is further described with reference to the accompanying drawings and detailed description.
Refering to fig. 1, Fig. 1 is traditional suspending cushion installation diagram in the prior art.The motor itself in new-energy automobile structure
Be in one vibration source, while also can be caused the damage of other components by from external various vibration interferences
It is uncomfortable etc. with seating.So the vibration that motor is transmitted to supporting system is reduced to bottom line by setting suspending cushion 2.It passes
The suspending cushion 2 of system motor is mixed rubber block, and suspension bracket 3 and motor mounting rack 1 are connected to one by suspending cushion 2
It rises.First bolt 4 passes through motor mounting rack 1 and suspending cushion 2, is connect by gasket with nut in 2 lower part of suspending cushion.Together
When suspending cushion 2 other 2 mounting holes and suspension bracket 3 linked together by the second bolt 5.
It can constantly squeeze, accelerate between connection suspending cushion 2 and the first bolt 4 and suspending cushion 2 of motor mounting rack 1
Suspending cushion 2 is worn, and reduces the service life of suspending cushion 2.Secondly the connection of traditional suspending cushion 2 and motor mounting rack 1
Nut and attaching nut with motor mounting rack 1, stress surface act on all on suspending cushion 2.In 2 long-time of suspending cushion
Deformation process in, attaching nut can gradually loosen, it cannot be guaranteed that lasting, enough Tightening moments.
Referring to Fig.2, Fig. 2 is suspending cushion structural schematic diagram described in the utility model, Fig. 3 is suspension described in the utility model
Cushion scheme of installation.The suspending cushion 7 includes spheroidal graphite cast-iron liner 6, is set and the first bolt in the spheroidal graphite cast-iron liner 6
10 matching spaces.First bolt 10, which is passed through, consolidates motor mounting rack 11 and the suspending cushion 7 with the spheroidal graphite cast-iron liner 6
It is fixed.
The suspending cushion 7 further includes steel plate 8, and the steel plate 8 is fixed in the suspending cushion 7 by vulcanization, described
Mounting hole is additionally provided on steel plate 8.Showing up out for the steel plate 8 is vertical with the spheroidal graphite cast-iron liner 6.
The suspending cushion 7 further includes the second bolt 12, and second bolt 12 runs through the mounting hole for suspension bracket 9
It is fixed with the steel plate 8.
The suspending cushion 2 is the mixed rubber of NR natural rubber and BR butadiene rubber.
The spheroidal graphite cast-iron liner 6 is also to be fixed in the suspending cushion 7 by vulcanization.
Feature is different from the prior art, a kind of automobile motor suspending cushion provided by the utility model will be in spheroidal graphite cast-iron
For lining with automotive sheet vulcanization into rubber block, this novel suspending cushion avoids rubber while guaranteeing damping property
With the direct friction for connecting bolt；Also good stress surface is provided for nut.
Device described in the utility model is not limited to embodiment described in specific embodiment, those skilled in the art
Technical solution according to the present utility model obtains other embodiments, also belongs to the technological innovation scope of the utility model.
Claims (5)
1. a kind of automobile motor suspending cushion, which is characterized in that the suspending cushion includes spheroidal graphite cast-iron liner, the spheroidal graphite casting
It is set in iron liner and the first bolt matching space；
The suspending cushion further includes steel plate, and the steel plate is fixed in the suspending cushion by vulcanization, on the steel plate also
It is provided with mounting hole.
2. a kind of automobile motor suspending cushion as described in claim 1, which is characterized in that
First bolt passes through and fixes motor mounting rack and the suspending cushion with the spheroidal graphite cast-iron liner.
3. a kind of automobile motor suspending cushion as described in claim 1, which is characterized in that
The suspending cushion further includes the second bolt, and mounting hole described in second bolt-through is by suspension bracket and the steel plate
It is fixed.
4. a kind of automobile motor suspending cushion as described in claim 1, which is characterized in that
The suspending cushion is the mixed rubber of NR natural rubber and BR butadiene rubber.
5. a kind of automobile motor suspending cushion as described in claim 1, which is characterized in that
The spheroidal graphite cast-iron liner is fixed in the suspending cushion by vulcanization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821588967.6U CN209320653U (en) | 2018-09-27 | 2018-09-27 | A kind of automobile motor suspending cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821588967.6U CN209320653U (en) | 2018-09-27 | 2018-09-27 | A kind of automobile motor suspending cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209320653U true CN209320653U (en) | 2019-08-30 |
Family
ID=67707443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821588967.6U Active CN209320653U (en) | 2018-09-27 | 2018-09-27 | A kind of automobile motor suspending cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209320653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112124060A (en) * | 2020-09-30 | 2020-12-25 | 东风商用车有限公司 | Novel integral type compression type suspension cushion assembly |
-
2018
- 2018-09-27 CN CN201821588967.6U patent/CN209320653U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112124060A (en) * | 2020-09-30 | 2020-12-25 | 东风商用车有限公司 | Novel integral type compression type suspension cushion assembly |
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