CN207000166U - Transmission auxiliary support rubber cushion and its mounting structure - Google Patents
Transmission auxiliary support rubber cushion and its mounting structure Download PDFInfo
- Publication number
- CN207000166U CN207000166U CN201720771869.5U CN201720771869U CN207000166U CN 207000166 U CN207000166 U CN 207000166U CN 201720771869 U CN201720771869 U CN 201720771869U CN 207000166 U CN207000166 U CN 207000166U
- Authority
- CN
- China
- Prior art keywords
- rubber cushion
- auxiliary support
- transmission auxiliary
- lower installation
- rubber
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of transmission auxiliary support rubber cushion and its mounting structure, including rubber cushion body, the rubber cushion body includes upper mounting plate, lower installation board and the rubber cushion between the upper mounting plate and the lower installation board, and the rubber cushion is cylindricality and its middle part is closing waist structure.This programme by middle circle column type rubber by being changed to closing waist type, when rubber cushion is in static load and dynamic load, can be gradually concordant with original cylindrical type rubber border after intermediate rubber expansion, intermediate rubber stress will not be caused excessive, improve the reliability of rubber cushion.
Description
Technical field
It the utility model is related to gearbox auxiliary field, more particularly to a kind of transmission auxiliary support pad and its installation knot
Structure.
Background technology
It is spacing to be designed by engine mounting rubber cushion due to being used cooperatively with engine mounting rubber cushion, gearbox auxiliary
Rubber cushion is supported vertical load to be primarily subjected to, frequently with cylindrical type rubber to prevent engine cylinder-body rear end face static state moment of flexure excessive.
As shown in figure 1, existing transmission auxiliary support rubber cushion includes installing plate 1a, rubber cushion 2a, it uses spiral shell when assembling
Bolt 3a is connected with suspension and gearbox respectively, and for this rubber cushion 2a under the conditions of static load, rubber 2a is partly cylindrical type, during static load
It can find that intermediate rubber part expands laterally, the shape of similar circle drum, cause intermediate rubber part stress concentration.Work as car
When dynamic load is under various operating modes, degrees of expansion can aggravate laterally for intermediate rubber part, and then cause glue for traveling
Pad problem of Cracking.
Utility model content
The utility model in order to solve the rubber cushion of existing cylindricality cylindrical form, receive load it is larger when, its middle part hold
The problem of easy to crack.
The utility model provides a kind of transmission auxiliary support rubber cushion, including rubber cushion body, institute to achieve these goals
Stating rubber cushion body includes upper mounting plate, lower installation board and the rubber cushion between the upper mounting plate and the lower installation board,
The rubber cushion is cylindricality and its middle part is closing waist structure.
Preferably, one group of neck is respectively equipped with the outside of the upper mounting plate and the lower installation board, every group of neck is two
It is individual and along the radial symmetric of upper mounting plate or lower installation board set.
Preferably, two neck lines being located on the upper mounting plate and two neck lines being located on the lower installation board
Vertically.
Preferably, the neck is rectangular channel.
Preferably, the rubber cushion connects with upper mounting plate and lower installation board vulcanization.
The utility model also provides a kind of transmission auxiliary support rubber cushion mounting structure, including gearbox and installed in vehicle frame
On suspension, the gearbox is connected by the transmission auxiliary support rubber cushion in such scheme with the suspension.
Effect of the present utility model is：This programme by middle circle column type rubber by being changed to closing waist type, when rubber cushion is in
, can be gradually concordant with original cylindrical type rubber border after intermediate rubber expansion when static load and dynamic load, Bu Huizao
It is excessive into intermediate rubber stress, improve the reliability of rubber cushion.
Brief description of the drawings
, below will be to institute in embodiment in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only described in the utility model
Some embodiments, for those of ordinary skill in the art, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of transmission auxiliary support rubber cushion in the prior art.
Fig. 2 is the front view of transmission auxiliary support rubber cushion in the utility model embodiment.
Fig. 3 is the top view of transmission auxiliary support rubber cushion.
Fig. 4 is the installation diagram of transmission auxiliary support rubber cushion.
In prior art diagram：1a- installing plate 2a- rubber cushion 3a- bolts
In the present embodiment figure：1- rubber cushion body 2- upper mounting plate 3- lower installation board 4- rubber cushion 5- neck 6- speed changes
Case 7- vehicle frame 8- transmission auxiliary support rubber cushion 9- bolts
Embodiment
In order that those skilled in the art more fully understands the technical solution of the utility model, below in conjunction with accompanying drawing pair
The utility model is further detailed.
With reference to shown in Fig. 2 and Fig. 3, for a kind of transmission auxiliary support rubber cushion of the utility model embodiment offer, it is wrapped
Rubber cushion body 1 is included, rubber cushion body 1 includes upper mounting plate 2, lower installation board 3 and between upper mounting plate 2 and lower installation board 3
Rubber cushion 4, rubber cushion 4 is cylindricality and its middle part is closing waist structure, wherein, on rubber cushion body 1 and upper mounting plate 2, lower installation board 3 point
Not She You mounting hole, for fitted bolt 9 fix the present apparatus.This programme by the way that middle circle column type rubber is changed into closing waist type, when
When rubber cushion is in static load and dynamic load, gradually it can be put down after intermediate rubber expansion with original cylindrical type rubber border
Together, intermediate rubber stress will not be caused excessive, improves the reliability of rubber cushion.
In a preferred embodiment, one group of neck 5 is respectively equipped with the outside of upper mounting plate 2 and lower installation board 3, often
Group neck 5 is two and set along the radial symmetric of upper mounting plate 2 or lower installation board 3.During fastening bolt, using auxiliary clamp
Instrument blocks neck 5 and carries out spacing, prevents installing plate transfer, so as to which the situation for causing intermediate rubber to distort occurs.Further
Ground improves, and the line of two neck 5 being located on upper mounting plate 2 is vertical with the two neck lines for being located at lower installation board 3, now, uses
When aiding in clamp clamping, optionally from upper and lower installing plate lock spacing, be more convenient transmission auxiliary support glue
The assembling of pad.
In such scheme, the neck of upper mounting plate 2 and lower installation board 3 is located at preferably by rectangular channel, due to rectangular channel
Along being radially arranged for rubber cushion body, therefore its both sides is parallel and plays limit effect, and limit effect is preferable.
During manufacture, rubber cushion 4 connects with upper mounting plate 2 and the vulcanization of lower installation board 3, in order to which batch micro operations produce.
Accordingly, the utility model also provides a kind of transmission auxiliary support rubber cushion mounting structure, as shown in figure 4, including
Gearbox 6 and the suspension on vehicle frame 7, wherein, gearbox 6 and suspension pass through the transmission auxiliary support in such scheme
Rubber cushion 8 is connected.
Some one exemplary embodiments of the present utility model are only described by way of explanation above, undoubtedly, for
One of ordinary skill in the art, can be with a variety of in the case of without departing from spirit and scope of the present utility model
Mode is modified to described embodiment.Therefore, above-mentioned accompanying drawing and description are inherently illustrative, should not be construed as
Limitation to the utility model claims protection domain.
Claims (6)
1. a kind of transmission auxiliary support rubber cushion, it is characterised in that including rubber cushion body, the rubber cushion body includes upper installation
Plate, lower installation board and the rubber cushion between the upper mounting plate and the lower installation board, the rubber cushion are cylindricality and wherein
Portion is closing waist structure.
2. transmission auxiliary support rubber cushion as claimed in claim 1, it is characterised in that the upper mounting plate and the lower installation
One group of neck is respectively equipped with the outside of plate, every group of neck is two and set along the radial symmetric of upper mounting plate or lower installation board.
3. transmission auxiliary support rubber cushion as claimed in claim 2, it is characterised in that two cards being located on the upper mounting plate
Groove line is vertical with two neck lines being located on the lower installation board.
4. transmission auxiliary support rubber cushion as claimed in claim 2, it is characterised in that the neck is rectangular channel.
5. the transmission auxiliary support rubber cushion as described in claim any one of 1-4, it is characterised in that the rubber cushion and upper peace
Loading board and lower installation board vulcanization connection.
6. a kind of transmission auxiliary support rubber cushion mounting structure, including gearbox and the suspension on vehicle frame, its feature exist
In the gearbox is connected with the suspension by the transmission auxiliary support rubber cushion as described in claim any one of 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720771869.5U CN207000166U (en) | 2017-06-28 | 2017-06-28 | Transmission auxiliary support rubber cushion and its mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720771869.5U CN207000166U (en) | 2017-06-28 | 2017-06-28 | Transmission auxiliary support rubber cushion and its mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207000166U true CN207000166U (en) | 2018-02-13 |
Family
ID=61449246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720771869.5U Expired - Fee Related CN207000166U (en) | 2017-06-28 | 2017-06-28 | Transmission auxiliary support rubber cushion and its mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207000166U (en) |
-
2017
- 2017-06-28 CN CN201720771869.5U patent/CN207000166U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20200628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |