CN205273180U - Gearbox suspension structure - Google Patents
Gearbox suspension structure Download PDFInfo
- Publication number
- CN205273180U CN205273180U CN201620041144.6U CN201620041144U CN205273180U CN 205273180 U CN205273180 U CN 205273180U CN 201620041144 U CN201620041144 U CN 201620041144U CN 205273180 U CN205273180 U CN 205273180U
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- CN
- China
- Prior art keywords
- board
- plate
- shock reducing
- cover
- suspension
- 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
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 34
- 230000035939 shock Effects 0.000 claims abstract description 39
- 239000011159 matrix material Substances 0.000 claims description 13
- 238000003466 welding Methods 0.000 claims description 5
- 238000009499 grossing Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 7
- 238000013016 damping Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
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- Vehicle Body Suspensions (AREA)
Abstract
The utility model discloses a gearbox suspension structure, include with gearbox fixed connection's upper cover plate, with a gearbox supporting beam fixed connection's lower apron with establish the upper cover plate with the shock attenuation body of lower cover inter -plate, wherein, the U -shaped board of upper cover plate for invering, the U -shaped board inboard with the shock attenuation is shown consideration for and is closed, the bottom mounting of the shock attenuation body is being lapped down. The shock attenuation body is installed and is laminated at the U -shaped inboard and with the U -shaped board in this scheme, and the bottom links to each other with lower apron, and the shock attenuation body passes through adoption U -shaped plate -type formula fixed mounting for the shock attenuation body is arranged fully that the shock attenuation is effectual, and simple structure, installation convenient to use.
Description
Technical field
The utility model belongs to automobile gearbox auxiliary accessories field, is specifically related to a kind of gear box suspension structure.
Background technology
The application of existing longitudinal dynamic assembly suspension is relatively extensive, is suitable for part car, most of MPV and the vehicle such as skin card, light card.
As shown in Figure 1, whole power always becomes and arranges along vehicle forward direction. Angle (generally there is hypsokinesis angle because power always becomes) is there is in general bent axle with whole car working direction, one it is symmetrically arranged to tiltedly putting engine suspension on front side of engine, V-shaped layout (arranges angle generally at 20 degree to 50 degree not etc.), wheel box 6a arranges rear end a gear box suspension 1a, is generally bush-type structure or V shape suspension structure (2 V-shaped layouts of block suspension).
As shown in Figure 2, arranging two permanent seat 4a on speed changing box support beam, bushing suspending 3a two ends are separately fixed in permanent seat 4a, wheel box is fixed at the top of bushing suspending, first the selecting of bushing suspending, and requires higher to speed changing box support beam, need to process two permanent seats, complex structure, it is unfavorable for processing, secondly, lining, as shock reducing structure, is fixed owing to its two ends are spacing and is mainly played position-limiting action, cause suspension integral arrangement limited space, therefore, cause shock reducing structure damping effect poor.
As shown in Figure 3, V shape suspension 5a is arranged on speed changing box support beam 2a, and top is connected with wheel box, when this kind of suspension is assembled with speed changing box support beam 2a, owing to adopting v-shaped structure, complex-shaped, tooling cost height, and v-shaped structure is fixing unstable, good mode decoupling zero rate cannot be provided, shock reducing structure is located at bottom V shape fixed face respectively, and shock reducing structure is in tilted layout, and damping effect is poor.
Practical novel content
The purpose of this utility model is to provide a kind of gear box suspension structure, poor to solving gear box suspension damping effect, the not good problem arranged of complex structure.
In order to realize above-mentioned purpose, the utility model provides a kind of gear box suspension structure, comprise the upper cover plate being fixedly connected with wheel box, with the lower cover that speed changing box support beam is fixedly connected with, and the shock reducing structure being located between described upper cover plate and described lower cover, described upper cover plate is inverted U-board, and the inner side of described U-board and the laminating of described shock reducing structure, the bottom of described shock reducing structure is fixed on lower cover.
Preferably, described shock reducing structure comprises the matrix that middle part matches with U-board, and described matrix is horizontally outward extended with biside plate along described matrix bottom to putting, and described upper cover plate is arranged on described side plate.
Preferably, side plate described in two is the permanent sleeve that one end is provided with opening, and described opening is all located at the junction of described permanent sleeve top and described matrix; The opening two ends of described U-board outwards extend to form two position-limited edges, and described position-limited edge and described permanent sleeve match.
Preferably, also comprise position-limiting cover, the bottom of described position-limiting cover is fixed on described lower cover, the top of described position-limiting cover is hatch frame, and described position-limiting cover comprises from the bottom to top successively: the first ring bodies that the mounting plate of bottom and described side plate match and the 2nd ring bodies that described U-board matches.
Preferably, described first ring bodies and described 2nd ring bodies are in smoothing junction.
Preferably, described mounting plate being offered limited location cover open holes, described lower cover is provided with suspension fixed orifices, described position-limiting cover open holes and described suspension fixed orifices hole altogether.
Preferably, described shock reducing structure is rubber bodies.
Preferably, the top of described U-board is vertically fixed with a projection welding stud.
Effect of the present utility model is: shock reducing structure is arranged in U-board and fits with U-board, bottom is connected with lower cover, shock reducing structure is by adopting the fixed installation of U-board form, shock reducing structure is fully arranged, good damping effect, and adopting the gear box suspension of U-board form, structure is simple, it may also be useful to convenient.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, it is briefly described to the accompanying drawing used required in embodiment below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the utility model, for those of ordinary skill in the art, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is that during longitudinal power always becomes, gear box suspension installs position view;
Fig. 2 is that in prior art, the first gear box suspension arranges schematic diagram;
Fig. 3 is that in prior art, the 2nd kind of gear box suspension arranges schematic diagram;
Fig. 4 is the interior views of gear box suspension structure in the present embodiment;
Fig. 5 is the structural representation of position-limiting cover in the present embodiment;
Fig. 6 is the wiring layout of shock reducing structure in the present embodiment;
Fig. 7 is gear box suspension and the wiring layout of speed changing box support beam;
In prior art diagram: 1a-gear box suspension 2a-speed changing box support beam 3a-bushing suspending 4a-permanent seat 5a-V shape suspends
In the present embodiment figure: 1-upper cover plate 2-lower cover 3-shock reducing structure 4-side plate 5-position-limited edge 6-position-limiting cover 7-first ring bodies 8-the 2nd ring bodies 9-position-limiting cover open holes 10-suspends fixed orifices 11-projection welding stud 12-speed changing box support beam
Embodiment
In order to make the technician of this area understand the technical solution of the utility model better, below in conjunction with accompanying drawing, the utility model is further detailed.
As shown in figs. 4-7, for a kind of gear box suspension structure that the utility model provides, comprise the upper cover plate 1 being fixedly connected with wheel box, the lower cover 2 being fixedly connected with speed changing box support beam 12, and the shock reducing structure 3 being located between described upper cover plate 1 and described lower cover 2, described upper cover plate 1 is inverted U-board, wherein, inner side and the described shock reducing structure 3 of U-board are fitted, the bottom of described shock reducing structure 3 is fixed on lower cover 2, the employing of U-board, ensures that shock reducing structure mounting arrangements is convenient, it is to increase suspension damping effect.
During use, wheel box is arranged on the top of U-board, shock reducing structure is arranged in U-board and fits with U-board, bottom is connected with lower cover, and whole suspension is fixed on speed changing box support beam 12 by lower cover, and shock reducing structure is by adopting the installation of U-board form, fully arranged and firmly, this apparatus structure is simple, is convenient to arrange and installs, and good damping effect.
Specifically, shown in Figure 6, shock reducing structure 3 in the present embodiment comprises the matrix that middle part matches with U-board, wherein matrix is horizontally outward extended with biside plate 4 along described matrix bottom to putting, described upper cover plate 1 is arranged on described side plate 4, avoid cover plate to be directly fixed on lower cover 2, damage is caused on lower cover 2 surface.
Such scheme further, as shown in Figure 4, also can elect above-mentioned side plate 4 as permanent sleeve that one end is provided with opening, and the opening of two permanent sleeves is all located at the junction of described permanent sleeve top and described matrix; Accordingly, the opening two ends of U-board outwards extend to form two position-limited edges 5, it may also be useful to time, position-limited edge 5 inserts in two permanent sleeves, owing to side plate 4 and matrix are rubber parts, adopt injection moulding integrated molding, therefore, permanent sleeve and position-limited edge with the use of, first upper cover plate has been located, secondly, also located the installation of shock reducing structure 3, i.e. the transverse orientation of shock reducing structure 3.
After above-mentioned suspension is assembled; in order to improve the protection to shock reducing structure further; make weather resistance stronger; the suspension structure that the present embodiment provides also comprises a position-limiting cover 6; as shown in Figure 5; referring to Fig. 4; wherein; the bottom of position-limiting cover 6 is fixed on described lower cover 2; the top of position-limiting cover 6 is hatch frame, and described position-limiting cover 6 comprises from the bottom to top successively: the first ring bodies 7 that bottom matches for the mounting plate and side plate 4 installing position-limiting cover 6 and the 2nd ring bodies 8 that described U-board matches. The employing of the first ring bodies 7 and the 2nd ring bodies 8, protects shock reducing structure further, avoids directly and extraneous contact, and meanwhile, certain position-limiting action is also played in the front and back of shock reducing structure by the 2nd ring bodies. In such scheme, the first ring bodies 7 is in smoothing junction with described 2nd ring bodies 8, and structure is reliable, it may also be useful to convenient.
It should be noted that, in such scheme, shock reducing structure is preferably rubber bodies, and owing to elastomeric material snappiness is better, wherein, shock reducing structure 3 can adopt vulcanization to be connected with upper cover plate 1 and lower cover 2.
Fixing for the ease of lower cover and position-limiting cover, in this scheme, lower cover fixed orifices 10 and position-limiting cover open holes 9 hole altogether, with reference to shown in Fig. 4, like this, when lower cover and position-limiting cover are installed, only same bolt need to be adopted can to realize the common installation of lower cover and position-limiting cover.
Compared with prior art, ensureing under limit function prerequisite, production line assembling mode can be changed into, a projection welding stud 11 is vertically fixed on the top of the upper cover plate 1 in the suspension structure provide the utility model embodiment, please refer to Fig. 4, the employing of projection welding stud ensure that the installation direction of wheel box, is convenient to the assembling of wheel box.
Only describe some one exemplary embodiment of the present utility model by the mode of explanation above, undoubtedly, for the those of ordinary skill of this area, when not deviateing spirit and scope of the present utility model, it is possible to by various different mode, described embodiment is revised. Therefore, above-mentioned accompanying drawing and description are being explanation property in essence, it should not be interpreted as the restriction to the utility model claims.
Claims (8)
1. a gear box suspension structure, comprise the upper cover plate being fixedly connected with wheel box, with the lower cover that speed changing box support beam is fixedly connected with, and the shock reducing structure being located between described upper cover plate and described lower cover, it is characterized in that: described upper cover plate is inverted U-board, the inner side of described U-board and the laminating of described shock reducing structure, the bottom of described shock reducing structure is fixed on described lower cover.
2. suspend structure as claimed in claim 1, it is characterised in that: described shock reducing structure comprises the matrix that middle part matches with U-board, and described matrix is horizontally outward extended with biside plate along described matrix bottom to putting, and described upper cover plate is arranged on described side plate.
3. suspend structure as claimed in claim 2, it is characterised in that: side plate described in two is the permanent sleeve that one end is provided with opening, and described opening is all located at the junction of described permanent sleeve top and described matrix; The opening two ends of described U-board outwards extend to form two position-limited edges, and described position-limited edge and described permanent sleeve match.
4. suspend structure as claimed in claim 3, it is characterized in that: also comprise position-limiting cover, the bottom of described position-limiting cover is fixed on described lower cover, the top of described position-limiting cover is hatch frame, and described position-limiting cover comprises from the bottom to top successively: the first ring bodies that the mounting plate of bottom and described side plate match and the 2nd ring bodies that described U-board matches.
5. suspend structure as claimed in claim 4, it is characterised in that: described first ring bodies and described 2nd ring bodies are in smoothing junction.
6. suspend structure as claimed in claim 5, it is characterised in that: offering limited location cover open holes on described mounting plate, described lower cover is provided with suspension fixed orifices, described position-limiting cover open holes and described suspension fixed orifices hole altogether.
7. suspension structure as described in item as arbitrary in claim 1-6, it is characterised in that: described shock reducing structure is rubber bodies.
8. suspend structure as claimed in claim 7, it is characterised in that: the top of described U-board is vertically fixed with a projection welding stud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620041144.6U CN205273180U (en) | 2016-01-14 | 2016-01-14 | Gearbox suspension structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620041144.6U CN205273180U (en) | 2016-01-14 | 2016-01-14 | Gearbox suspension structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205273180U true CN205273180U (en) | 2016-06-01 |
Family
ID=56057786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620041144.6U Expired - Fee Related CN205273180U (en) | 2016-01-14 | 2016-01-14 | Gearbox suspension structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205273180U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347114A (en) * | 2016-11-18 | 2017-01-25 | 中国重汽集团济南动力有限公司 | Underneath type transmission auxiliary supporting device |
| CN106704761A (en) * | 2017-01-24 | 2017-05-24 | 东南大学 | Multi-dimensional viscoelastic vibration isolation and reduction device for pipeline structure |
-
2016
- 2016-01-14 CN CN201620041144.6U patent/CN205273180U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347114A (en) * | 2016-11-18 | 2017-01-25 | 中国重汽集团济南动力有限公司 | Underneath type transmission auxiliary supporting device |
| CN106704761A (en) * | 2017-01-24 | 2017-05-24 | 东南大学 | Multi-dimensional viscoelastic vibration isolation and reduction device for pipeline structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| 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: 20160601 Termination date: 20190114 |