CN205097924U - A suspension subassembly that is used for bump leveller of suspension support and has it - Google Patents
A suspension subassembly that is used for bump leveller of suspension support and has it Download PDFInfo
- Publication number
- CN205097924U CN205097924U CN201520816135.5U CN201520816135U CN205097924U CN 205097924 U CN205097924 U CN 205097924U CN 201520816135 U CN201520816135 U CN 201520816135U CN 205097924 U CN205097924 U CN 205097924U
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- CN
- China
- Prior art keywords
- mounting bracket
- bump leveller
- weight block
- rubber parts
- utility
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a suspension subassembly that is used for bump leveller of suspension support and has it, the bump leveller includes: mounting plate, be provided with the construction bolt on mounting plate's the lower surface, rubber spare, rubber spare sets up on mounting plate's the upper surface, the weight piece, the weight piece is installed on the upper surface of rubber spare. Through setting up rubber spare and weight piece, can solve the structure noise of motor and suspension support resonance production and the problem of improper vibration well, furtherly can prolong the life of suspension support. And bump leveller process is simple, and with low costs and the commonality is strong.
Description
Technical field
The utility model relates to the bump leveller technical field on mounting bracket, particularly relates to a kind of bump leveller for mounting bracket and has the mounting assembly of this bump leveller.
Background technology
Suspension system as the link of driving engine and vehicle frame, the effect such as it is mainly used to be fixed dynamic assembly, spacing, vibration isolation.Suspension one end needs to connect body side and other end connecting engine side, and two ends are all fixed by bolt.For elec. vehicle, because the scope of motor energization frequency is larger, the mode of mounting bracket is due to the impact of space, mechanism and material etc. factor, be difficult to excitation frequency completely isolated, inevitably cause the generation in a certain specific rotation speeds or operating mode low-resonance situation, and then affect the NVH (Noise, Vibration, Harshness-noise, vibration and sound vibration roughness) of car load, serious meeting affects the strength at repeated alternation of mounting bracket, causes the dangerous situations such as mounting bracket premature failure to occur.
Utility model content
The utility model is intended to solve one of technical matters in correlation technique at least to a certain extent.For this reason, the utility model proposes a kind of bump leveller for mounting bracket, this bump leveller can solve the structureborne noise of motor and mounting bracket resonance generation and the problem of improper vibration well.
The utility model proposes a kind of mounting assembly further.
According to the bump leveller for mounting bracket of the present utility model, comprising: mounting base, the lower surface of described mounting base is provided with hold-down bolt; Rubber Parts, described Rubber Parts is arranged on the upper surface of described mounting base; Weight block, described weight block is arranged on the upper surface of described Rubber Parts.
According to bump leveller of the present utility model, by arranging Rubber Parts and weight block, the structureborne noise of motor and mounting bracket resonance generation and the problem of improper vibration can be solved well, the service life of mounting bracket can be extended further.And bump leveller process is simple, the low and highly versatile of cost.
In examples more of the present utility model, described hold-down bolt is two and spaced apart setting on the length direction of described mounting base.
In examples more of the present utility model, described Rubber Parts is connected with described weight block with described mounting base respectively by sulfuration process.
In examples more of the present utility model, the outward flange of described Rubber Parts is concordant with the outward flange of described mounting base.
In examples more of the present utility model, described weight block is weight metal block.
In examples more of the present utility model, the weight of described weight block is fixed.
In examples more of the present utility model, described weight block comprises the first weight block and polylith second weight block, and described first weight block is arranged on described Rubber Parts, and described polylith second weight block is removably mounted on described first weight block.
In examples more of the present utility model, described first weight block being provided with the installing frame upwards extended, in described installing frame, being formed with multiple spaced apart installation cavity for installing described second weight block.
In examples more of the present utility model, described hold-down bolt and described mounting base are by being welded to connect.
According to the mounting assembly of the utility model embodiment, comprising: mounting bracket, described mounting bracket is provided with screw; The described bump leveller for mounting bracket, described hold-down bolt coordinates to be arranged on described mounting bracket by described bump leveller with described screw.By arranging described bump leveller, the structureborne noise of motor and mounting bracket resonance generation and the problem of improper vibration can be solved well, extend the service life of mounting bracket, improve the safety in utilization of motor.
Accompanying drawing explanation
Fig. 1 is the structural representation of the bump leveller for mounting bracket according to the utility model embodiment;
Fig. 2 is the structural representation of the mounting assembly according to the utility model embodiment.
Reference numeral:
Bump leveller 100;
Mounting base 10; Hold-down bolt 11; Mounting nuts 12;
Rubber Parts 20; Weight block 30;
Mounting bracket 200; Mounting assembly 1000.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
Below with reference to the accompanying drawings the bump leveller 100 for mounting bracket 200 according to the utility model embodiment is described in detail.
Bump leveller 100 according to the utility model embodiment can comprise: mounting base 10, Rubber Parts 20 and weight block 30.As depicted in figs. 1 and 2, the lower surface of mounting base 10 is provided with hold-down bolt 11, wherein, alternatively, hold-down bolt 11 can for two and in the upper spaced apart setting of the length direction (fore-and-aft direction namely shown in Fig. 1) of mounting base 10.As shown in Figure 2, mounting bracket 200 can be provided with screw, hold-down bolt 11 passes screw and coordinates with mounting nuts 12, thus mounting base 10 can be arranged on mounting bracket 200, and then can by bump leveller 100 integral installation on mounting bracket 200.Be understandable that, by coordinating of hold-down bolt 11 and mounting nuts 12, can be arranged on firm for bump leveller 100 on mounting bracket 200.Wherein, alternatively, hold-down bolt 11 and mounting base 10 can by being welded to connect.The hold-down bolt 11 be welded to connect is fixedly connected with stable with mounting base 10.
Rubber Parts 20 is arranged on the upper surface of mounting base 10, and weight block 30 is arranged on the upper surface of Rubber Parts 20.Wherein, alternatively, Rubber Parts 20 can be connected with weight block 30 with mounting base 10 respectively by sulfuration process.Can be arranged on mounting bracket 200 according to the bump leveller 100 of the utility model embodiment, this mounting bracket 200 can be provided with motor.Wherein, because the excitation frequency scope of motor is comparatively wide in range, inevitably there is situation about resonating with mounting bracket 200 in motor, and then produce structureborne noise and improper vibration under a certain specific rotation speeds or operating mode.But by the rigidity of Rubber Parts 20 and the quality of weight block 30 of appropriate design bump leveller 100, according to the absorbing principle of theory of oscillation, the structureborne noise of motor and mounting bracket 200 resonance generation and the problem of improper vibration can be solved well.And this bump leveller 100 process is simple, the low and highly versatile of cost.Alternatively, weight block 30 can be weight metal block.Alternatively, Rubber Parts 20 can be natural rubber or government rubber.
According to the bump leveller 100 of the utility model embodiment, by arranging Rubber Parts 20 and weight block 30, the structureborne noise of motor and mounting bracket 200 resonance generation and the problem of improper vibration can be solved well, the service life of mounting bracket 200 can be extended further.And bump leveller 100 process is simple, the low and highly versatile of cost.
Alternatively, as depicted in figs. 1 and 2, the outward flange of Rubber Parts 20 can be concordant with the outward flange of mounting base 10.Thus, effectively can ensure the area of contact between mounting base 10 and Rubber Parts 20, the vibration passing effect between mounting base 10 and Rubber Parts 20 can be ensured further, provide good preparation for Rubber Parts 20 and weight block 30 carry out noise-and-vibration-reduction.
According to an embodiment of the present utility model, the weight of weight block 30 can be fixed.Be understandable that, when the rigidity of Rubber Parts 20 is fixing, the weight block 30 that weight is fixed can make this bump leveller 100 can eliminate the vibration of fixed frequency.
According to another embodiment of the present utility model, weight block 30 can comprise the first weight block and polylith second weight block, and the first weight block is arranged on Rubber Parts 20, and polylith second weight block is removably mounted on the first weight block.By the quantity of appropriate design second weight block, the oscillation frequency of bump leveller 100 can be regulated, can make required by the oscillation frequency of bump leveller 100 reaches further.
Particularly, the first weight block can be provided with the installing frame upwards extended, in installing frame, be formed with multiple spaced apart installation cavity for installation second weight block.When staff needs the bump leveller 100 choosing certain vibration frequency, by the oscillation frequency that installation cavity regulates bump leveller 100 is put into or released to the second weight block, thus the bump leveller 100 of required oscillation frequency can be obtained.
As shown in Figure 2, the bump leveller 100 for mounting bracket 200 of mounting bracket 200 and above-described embodiment can be comprised according to the mounting assembly 1000 of the utility model embodiment, mounting bracket 200 is provided with screw, and hold-down bolt 11 coordinates to be arranged on mounting bracket 200 by bump leveller 100 with screw.By arranging the bump leveller 100 of above-described embodiment, the structureborne noise of motor and mounting bracket 200 resonance generation and the problem of improper vibration can be solved well, extend the service life of mounting bracket 200, improve the safety in utilization of motor.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " cw ", " conter clockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In description of the present utility model, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection or each other can communication; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary indirect contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the description of this specification sheets, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this specification sheets or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (10)
1. for a bump leveller for mounting bracket, it is characterized in that, comprising:
Mounting base, the lower surface of described mounting base is provided with hold-down bolt;
Rubber Parts, described Rubber Parts is arranged on the upper surface of described mounting base;
Weight block, described weight block is arranged on the upper surface of described Rubber Parts.
2. the bump leveller for mounting bracket according to claim 1, is characterized in that, described hold-down bolt is two and spaced apart setting on the length direction of described mounting base.
3. the bump leveller for mounting bracket according to claim 1, is characterized in that, described Rubber Parts is connected with described weight block with described mounting base respectively by sulfuration process.
4. the bump leveller for mounting bracket according to claim 1, is characterized in that, the outward flange of described Rubber Parts is concordant with the outward flange of described mounting base.
5. the bump leveller for mounting bracket according to claim 1, is characterized in that, described weight block is weight metal block.
6. the bump leveller for mounting bracket according to claim 1, is characterized in that, the weight of described weight block is fixed.
7. the bump leveller for mounting bracket according to claim 1, it is characterized in that, described weight block comprises the first weight block and polylith second weight block, and described first weight block is arranged on described Rubber Parts, and described polylith second weight block is removably mounted on described first weight block.
8. the bump leveller for mounting bracket according to claim 7, is characterized in that, described first weight block is provided with the installing frame upwards extended, and is formed with multiple spaced apart installation cavity for installing described second weight block in described installing frame.
9. the bump leveller for mounting bracket according to claim 1, is characterized in that, described hold-down bolt and described mounting base are by being welded to connect.
10. a mounting assembly, is characterized in that, comprising:
Mounting bracket, described mounting bracket is provided with screw;
The bump leveller for mounting bracket according to any one of claim 1-9, described hold-down bolt coordinates to be arranged on described mounting bracket by described bump leveller with described screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520816135.5U CN205097924U (en) | 2015-10-20 | 2015-10-20 | A suspension subassembly that is used for bump leveller of suspension support and has it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520816135.5U CN205097924U (en) | 2015-10-20 | 2015-10-20 | A suspension subassembly that is used for bump leveller of suspension support and has it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205097924U true CN205097924U (en) | 2016-03-23 |
Family
ID=55513733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520816135.5U Expired - Fee Related CN205097924U (en) | 2015-10-20 | 2015-10-20 | A suspension subassembly that is used for bump leveller of suspension support and has it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205097924U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112406504A (en) * | 2020-11-20 | 2021-02-26 | 东风汽车集团有限公司 | Engine suspension vibration reduction structure, system and automobile |
| CN112406496A (en) * | 2020-11-18 | 2021-02-26 | 株洲时代新材料科技股份有限公司 | Power vibration absorber for electric drive assembly and power vibration absorption type anti-torsion rear suspension |
-
2015
- 2015-10-20 CN CN201520816135.5U patent/CN205097924U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112406496A (en) * | 2020-11-18 | 2021-02-26 | 株洲时代新材料科技股份有限公司 | Power vibration absorber for electric drive assembly and power vibration absorption type anti-torsion rear suspension |
| CN112406496B (en) * | 2020-11-18 | 2022-04-22 | 株洲时代新材料科技股份有限公司 | Power vibration absorber for electric drive assembly and power vibration absorption type anti-torsion rear suspension |
| CN112406504A (en) * | 2020-11-20 | 2021-02-26 | 东风汽车集团有限公司 | Engine suspension vibration reduction structure, system and automobile |
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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 |
Granted publication date: 20160323 Termination date: 20211020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |