CN204774637U - Derailleur suspension assembly - Google Patents
Derailleur suspension assembly Download PDFInfo
- Publication number
- CN204774637U CN204774637U CN201520098804.XU CN201520098804U CN204774637U CN 204774637 U CN204774637 U CN 204774637U CN 201520098804 U CN201520098804 U CN 201520098804U CN 204774637 U CN204774637 U CN 204774637U
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- substrate
- flat board
- side plate
- plate
- brace panel
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Abstract
The utility model relates to an automotive filed has especially related to a derailleur suspension assembly, be in including crossbeam, back support frame and connection the crossbeam with connecting device between the back support frame, the crossbeam includes epitheca and inferior valve that the punching press formed, the epitheca is connected the inferior valve, the epitheca is connected connecting device. Whole light in weight, the structure atress is steady, is difficult to appear the crackle, and occupation space is little.
Description
Technical field
The utility model belongs to automotive field, particularly relates to a kind of transmission suspension assembly.
Background technology
Transmission suspension assembly integral weight of the prior art is large, and structure stress does not steadily easily occur crackle, takes up room large.
Summary of the invention
The utility model provides a kind of transmission suspension assembly, have employed the mode of the shaping and split type connection of plate stamping, solves the problems referred to above.
The utility model realizes like this, a kind of transmission suspension assembly, the connecting device comprising crossbeam, bracket of rear mounting and be connected between described crossbeam and described bracket of rear mounting, described crossbeam comprises the upper casing and lower casing that are stamped to form, described upper casing connects described lower casing, and described upper casing connects described connecting device.
Further technical scheme of the present utility model is: described upper casing also comprises the first flat board connected successively, first mitered plate, substrate, second mitered plate, second is dull and stereotyped, 3rd mitered plate and the 3rd flat board, described upper casing also comprises side plate, described side plate is vertically connected on described first flat board, described first mitered plate, described substrate, described second mitered plate, described second is dull and stereotyped, the both sides of described 3rd mitered plate and described 3rd flat board, described side plate connects described lower casing, described first is dull and stereotyped, described substrate, described second flat board and described 3rd flat board become stepped, described substrate is dull and stereotyped and described second flat board higher than described first, described 3rd flat board is dull and stereotyped lower than described second.
Further technical scheme of the present utility model is: described upper casing and described lower casing adopt punch forming, and the junction between each plate of described upper casing is arc.
Further technical scheme of the present utility model is: described substrate width is less than the described first dull and stereotyped and described second flat board.
Further technical scheme of the present utility model is: described bracket of rear mounting comprises substrate and side plate, and described substrate and described side plate adopt one piece of plate stamping to form, and described side plate is connected to described substrate both sides, and described side plate and described substrate junction are arc.
Further technical scheme of the present utility model is: described bracket of rear mounting is also provided with the first brace panel, the described first adjacent both sides of brace panel connect described substrate and described side plate respectively, and the junction that described first brace panel connects described substrate and described side plate is arc.
Further technical scheme of the present utility model is: described bracket of rear mounting is also provided with the second brace panel, the described second adjacent both sides of brace panel connect described substrate and described first brace panel respectively, and the junction that described second brace panel connects described substrate and described first brace panel is arc.
The beneficial effects of the utility model are: overall weight is light, and structure stress is steady, is not easy to occur crackle, takes up room little.
Accompanying drawing explanation
Fig. 1 is the transmission suspension assembly block diagram that the utility model embodiment provides.
Fig. 2 is the crossbeam block diagram one that the utility model embodiment provides.
Fig. 3 is the crossbeam block diagram two that the utility model embodiment provides.
Fig. 4 is the bracket of rear mounting block diagram one that the utility model embodiment provides.
Fig. 5 is the bracket of rear mounting block diagram two that the utility model embodiment provides.
Detailed description of the invention
A kind of transmission suspension assembly, the connecting device 300 comprising crossbeam 100, bracket of rear mounting 200 and be connected between described crossbeam 100 and described bracket of rear mounting 200, described crossbeam 100 comprises the upper casing and lower casing that are stamped to form, described upper casing connects described lower casing, and described upper casing connects described connecting device 300.
Described crossbeam 100 comprises upper casing 1 and lower casing 2, described upper casing 1 connects described lower casing 2, described upper casing 1 also comprises the first flat board 11 connected successively, first mitered plate 12, substrate 13, second mitered plate 14, second flat board 15, 3rd mitered plate 16 and the 3rd flat board 17, described upper casing 1 also comprises side plate 18, described side plate 18 is vertically connected on described first flat board 11, described first mitered plate 12, described substrate 13, described second mitered plate 14, described second flat board 15, the both sides of described 3rd mitered plate 16 and described 3rd flat board 17, described side plate 18 connects described lower casing 2, described first flat board 11, described substrate 13, described second dull and stereotyped 15 is stepped with described 3rd flat board 17 one-tenth, described substrate 13 is higher than described first dull and stereotyped 11 and described second flat board 15, described 3rd flat board 17 is lower than described second flat board 15.Upper casing 1 and lower casing 2 are welded into a whole, middle formation cavity.
Described upper casing 1 adopts punch forming.Upper casing 1 adopts one piece of plate stamping to form, and the globality of described upper casing 1 is strengthened, can bear larger power.
Described lower casing 2 coordinates the shape of described upper casing 1, and described upper casing 1 is connected the consistent cavity of rear height of formation with described lower casing 2.Namely described lower casing 2 is similar with described upper casing 1 global shape, convenient welding and part.
Junction between described each plate of upper casing 1 is arc.Arcuate structure can strengthen overall stressed effect.
Described first flat board 11, described substrate 13, described second flat board 15 and described 3rd flat board 17 all offer connecting bore 19.Described crossbeam 100 is facilitated to connect miscellaneous part.
The corresponding described upper casing 1 of described lower casing 2 is provided with connecting bore 19 position and offers mounting hole 21.Facilitate subsequent installation and maintenance.
Described substrate 13 width is less than described first dull and stereotyped 11 and described second flat board 15.Reduce the volume of described crossbeam 100, avoid the installation hindering miscellaneous part.
Described bracket of rear mounting 200 comprises substrate 7 and side plate 8, and described substrate 7 and described side plate 8 adopt one piece of plate stamping to form, and described side plate 8 is connected to described substrate 7 both sides, and described side plate 8 and described substrate 7 junction are arc.This bracket of rear mounting 200 as shown in Figure 4, adopts one piece of plate stamping to form, and avoids the problem that the Joint strenght of the bracket of rear mounting 200 caused due to Welding Problems is low.Junction is that arc can structurally make described bracket of rear mounting 200 can bear larger power.
Described substrate is provided with hole, and described hole is for connecting other attaching partss.
Described bracket of rear mounting 200 is also provided with the first brace panel 3, and the described first adjacent both sides of brace panel 3 connect described substrate 7 and described side plate 8 respectively.
The junction that described first brace panel 3 connects described substrate 7 and described side plate 8 is arc.
Described bracket of rear mounting 200 is also provided with the second brace panel 4, and the described second adjacent both sides of brace panel 4 connect described substrate 7 and described first brace panel 3 respectively.
The junction that described second brace panel 4 connects described substrate 7 and described first brace panel 3 is arc.Described first brace panel 3 and described second brace panel 4 be arranged so that the integral structure of described bracket of rear mounting 200 more rationally can bear larger power.The program can ensure that the situation that bracing frame 200 integral structure is minimum in the rear has necessary connecting bore 5 simultaneously.
Described side plate 8 is also provided with two pairs of connecting bores 5.Increasing connecting bore 5 quantity makes the point of connection of described bracket of rear mounting 200 more reasonable, avoids tired in the use of point of connection place appearance and damages.
Embodiment two: this embodiment increases nut 6 on the basis of embodiment one.Namely on the hole that substrate is offered, described nut 6 is welded.Like this be provided with the follow-up connection helping this bracket of rear mounting 200.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. a transmission suspension assembly, the connecting device comprising crossbeam, bracket of rear mounting and be connected between described crossbeam and described bracket of rear mounting, it is characterized in that: described crossbeam comprises the upper casing and lower casing that are stamped to form, and described upper casing connects described lower casing, and described upper casing connects described connecting device.
2. transmission suspension assembly according to claim 1, it is characterized in that: described upper casing also comprises the first flat board connected successively, first mitered plate, substrate, second mitered plate, second is dull and stereotyped, 3rd mitered plate and the 3rd flat board, described upper casing also comprises side plate, described side plate is vertically connected on described first flat board, described first mitered plate, described substrate, described second mitered plate, described second is dull and stereotyped, the both sides of described 3rd mitered plate and described 3rd flat board, described side plate connects described lower casing, described first is dull and stereotyped, described substrate, described second flat board and described 3rd flat board become stepped, described substrate is dull and stereotyped and described second flat board higher than described first, described 3rd flat board is dull and stereotyped lower than described second.
3. transmission suspension assembly according to claim 2, is characterized in that: described upper casing and described lower casing adopt punch forming, and the junction between each plate of described upper casing is arc.
4. transmission suspension assembly according to claim 2, is characterized in that: described substrate width is less than the described first dull and stereotyped and described second flat board.
5. transmission suspension assembly according to claim 2, it is characterized in that: described bracket of rear mounting comprises substrate and side plate, described substrate and described side plate adopt one piece of plate stamping to form, and described side plate is connected to described substrate both sides, and described side plate and described substrate junction are arc.
6. transmission suspension assembly according to claim 2, it is characterized in that: described bracket of rear mounting is also provided with the first brace panel, the described first adjacent both sides of brace panel connect described substrate and described side plate respectively, and the junction that described first brace panel connects described substrate and described side plate is arc.
7. transmission suspension assembly according to claim 6, it is characterized in that: described bracket of rear mounting is also provided with the second brace panel, the described second adjacent both sides of brace panel connect described substrate and described first brace panel respectively, and the junction that described second brace panel connects described substrate and described first brace panel is arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520098804.XU CN204774637U (en) | 2015-02-11 | 2015-02-11 | Derailleur suspension assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520098804.XU CN204774637U (en) | 2015-02-11 | 2015-02-11 | Derailleur suspension assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204774637U true CN204774637U (en) | 2015-11-18 |
Family
ID=54514751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520098804.XU Active CN204774637U (en) | 2015-02-11 | 2015-02-11 | Derailleur suspension assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204774637U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111439115A (en) * | 2020-04-26 | 2020-07-24 | 安徽江淮汽车集团股份有限公司 | Derailleur bearing structure and car |
-
2015
- 2015-02-11 CN CN201520098804.XU patent/CN204774637U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111439115A (en) * | 2020-04-26 | 2020-07-24 | 安徽江淮汽车集团股份有限公司 | Derailleur bearing structure and car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |