CN202439560U - Suspended mounting connector of gearbox - Google Patents
Suspended mounting connector of gearbox Download PDFInfo
- Publication number
- CN202439560U CN202439560U CN2012200538576U CN201220053857U CN202439560U CN 202439560 U CN202439560 U CN 202439560U CN 2012200538576 U CN2012200538576 U CN 2012200538576U CN 201220053857 U CN201220053857 U CN 201220053857U CN 202439560 U CN202439560 U CN 202439560U
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- China
- Prior art keywords
- pipe
- main spring
- gear box
- support
- gearbox
- 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 relates to an internal part of an automobile and particularly relates to a suspended mounting connector of a gearbox. The suspended mounting connector comprises a bracket fixed on an automobile body; a pull pipe is arranged on one side surface of the bracket, is fixed with and vertical to the end surface of the bracket and is internally provided with a liner sleeve, a main spring and an inner pipe which is fixed on the gearbox; the main spring is positioned between the liner sleeve and the inner pipe which are coaxially arranged; and the outer surface of the inner pipe is fixedly connected with the main spring, and the outer surface of the main spring is in interference fit with the inner surface of the pull pipe. The suspended mounting connector of the gearbox has the beneficial effects of fixing the gearbox on an automobile body, buffering the gearbox, reducing the vibration transmission between the gearbox and the automobile body, reducing the vibration of the gearbox and noises generated during the vibration, and the like.
Description
Technical field
The utility model relates to a kind of automotive interior member, especially relates to a kind of gear box suspension attaching parts.
Background technology
Dynamic assembly on the automobile mainly is made up of driving engine and change speed gear box, and unbalance inertia force and moment of inertia that the driving engine operation time can produce and pass to change speed gear box, perhaps in the running car from ground-surface encourage, the fluctuation of dynamic assembly output torque.Existing change speed gear box and vehicle body are rigidly connected, and the unbalance inertia force of engine producing, moment of inertia and ground-surface excitation all are delivered to change speed gear box easily, make change speed gear box produce serious vibration and noise problem.
Like the Chinese patent notification number be: CN201792899U, in the vehicle frame and the automobile of a kind of automobile of on April 13rd, 2011 bulletin, the vehicle frame of this automobile comprises: main body of vehicle frame and front frame; The front end of main body of vehicle frame and the end of front frame are connected with each other; Wherein, main body of vehicle frame is used to install the dynamic assembly and the vehicle chassis component of automobile; Front frame is used to install the direction machine and the vehicle body front frame of automobile.This automobile has like above-mentioned vehicle frame.The dynamic assembly of this patent adopts being fixed on the main body of vehicle frame of bolt rigidity; In car running process, change speed gear box can vibrate, produce noise, perhaps because Uneven road vibrates auto body; And give change speed gear box with vibration transfer, make change speed gear box vibrate, produce noise.
The utility model content
The utility model mainly is to be rigidly connected, to cause the change speed gear box vibration, produce problem such as noise to existing change speed gear box and vehicle body, provides a kind of and change speed gear box is cushioned, slows down vibration transfer between change speed gear box and the vehicle body, reduces the vibration of change speed gear box and the gear box suspension attaching parts of the noise of generation when the vibration when can be fixed on change speed gear box on the vehicle body.
The purpose of the utility model mainly is achieved through following proposal: a kind of gear box suspension attaching parts; Comprise the support that is used for fixing on vehicle body; The end face of one lateral vertical support of described support is set with trombone slide, is provided with lining pipe, main spring in the described trombone slide and is used for fixing the interior pipe on change speed gear box, and described main spring is between lining pipe and interior pipe; Pipe and the coaxial setting of lining pipe in described; Described inner tube outer surface is captiveed joint with main spring, and described main spring outside face is captiveed joint with lining pipe, described lining pipe outside face and trombone slide inside face interference fit.In pipe be used to connect change speed gear box, the interior pipe sheathed main spring in the outside is also captiveed joint with main spring, the outside face of main spring is captiveed joint with the inside face of lining pipe, lining pipe be positioned at trombone slide and with the trombone slide interference fit.Trombone slide be positioned at support a side and with the end face vertical fixing of support.Support is fixed on the vehicle body; Again interior pipe is fixed on the change-speed box; When vibration took place change-speed box, main spring can internally be managed effectively and played buffer action, slowed down the vibration transfer between change speed gear box and the vehicle body, the vibration of reduction change speed gear box and the noise that when vibration, produces.
As preferably, a side of described support is provided with circular arc cutaway, and described trombone slide is positioned at circular arc cutaway.One side of support has a circular arc cutaway, and trombone slide is positioned at circular arc cutaway, is convenient to being connected of support and trombone slide, increases the area of contact of support and trombone slide outside face, has increased the Joint strenght of support and trombone slide.
As preferably, described support section is " recessed " font, and described support lower surface is set with fixed mount, and described fixed mount is inverted "L" shaped, and described support is connected with body bolt through fixed mount.The support section is " recessed " font, has increased the width of support, guarantees the stationarity of trombone slide.Support is connected with body bolt through the fixed mount that the support lower surface fixedly installs, and fixed mount is inverted "L" shaped, and the one side of the level of the fixed mount of inverted "L" shaped be used to fit vehicle body, vertical one side is used for support spacingly, prevents the support displacement.
As preferably, described in the two ends of pipe be set with crashproof termination.Pipe was clashed in crashproof termination can prevent.
As preferably, described main spring adopts elastomeric material to make.Main spring adopts elastomeric material to make, and guarantees that main spring can reach buffering effect, and the main spring that rubber is made can adopt sulfuration process to fix with interior pipe and lining pipe respectively.
Therefore; The gear box suspension attaching parts of the utility model possesses following advantage: 1, mounting bush pipe in the trombone slide on support; In lining pipe, be embedded main spring and interior pipe, interior pipe is used to be fixed on change speed gear box, and support is used for fixing on vehicle body; Main spring can internally be managed and played buffer action, slows down the vibration transfer between change speed gear box and the vehicle body, the vibration of reduction change speed gear box and the noise that when vibration, produces; 2, support is connected with body bolt through the fixed mount of inverted "L" shaped, and fixed mount can carry out spacing to support; 3, main spring adopts elastomeric material, and the sulfuration of being convenient to main spring and interior pipe and lining pipe is fixed.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the utility model;
Accompanying drawing 2 is a kind of cutaway views of the utility model.
Illustrate: 1-support, 2-trombone slide, pipe in the 3-master's spring, 4-, 5-circular arc cutaway, 6-fixed mount, the crashproof termination of 7-, 8-lining pipe.
The specific embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Embodiment 1: like Fig. 1, shown in 2, a kind of gear box suspension attaching parts comprises support 1, and support 1 is to be made by sheet metal component, and the section of support 1 is " recessed " font.The bottom of support 1 is welded with fixed mount 6, and fixed mount 6 is inverted "L" shaped, and support 1 is connected with body bolt through fixed mount 6.Side at support 1 has a circular arc cutaway 5, is fixed with a columniform trombone slide 2, the end face of trombone slide 2 vertical support frames 1 at circular arc cutaway 5 places.Be embedded with lining pipe 8, main spring 3 and interior pipe 4 at trombone slide 2, main spring 3 between lining pipe 8 and interior pipe 4, lining pipe 8 and interior pipe 4 coaxial settings, interior pipe 4 is captiveed joint with change speed gear box.Main spring 3 adopts elastomeric material to make, and lining pipe 8 is all fixing with main spring 3 sulfurations with interior pipe 4.The inside face interference fit of the outside face of lining pipe 8 and trombone slide 2.Be fixed with crashproof termination 7 at the two ends of interior pipe 4, the diameter of crashproof termination 7 is greater than the diameter of interior pipe 4, and the edge of crashproof termination 7 and 3 sulfurations of main spring are fixing, and pipe 4 is clashed in preventing.
The one side of the level of the fixed mount of inverted "L" shaped be used to fit vehicle body, vertical one side is used for support spacingly, prevents the support displacement.Lining pipe 8 is fixing with main spring 3 sulfurations respectively with interior pipe 4, and the integrative-structure that lining pipe 8, interior pipe 4 and main spring 3 are constituted is pressed in the trombone slide 2 on the support 1, interior pipe 4 is linked to each other with change speed gear box.Because main spring 3 adopts elastomeric material, can internally manage 4 and play buffer action, slow down the vibration transfer between change speed gear box and the vehicle body, the vibration of reduction change speed gear box and the noise that when vibration, produces.
Should be understood that this embodiment only to be used to the utility model is described and be not used in the restriction the utility model scope.Should be understood that in addition those skilled in the art can do various changes or modification to the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Claims (5)
1. gear box suspension attaching parts; It is characterized in that; Comprise the support (1) that is used for fixing on vehicle body; The end face of one lateral vertical support (1) of described support (1) is set with trombone slide (2), is provided with lining pipe (8), main spring (3) in the described trombone slide (2) and is used for fixing the interior pipe (4) on change speed gear box, and described main spring (3) is positioned between lining pipe (8) and the pipe; Pipe (4) and the coaxial setting of lining pipe in described; Pipe (4) outside face is captiveed joint with main spring (3) in described, and described main spring (3) outside face is captiveed joint with lining pipe (8), described lining pipe (8) outside face and trombone slide inside face interference fit.
2. gear box suspension attaching parts according to claim 1 is characterized in that, a side of described support (1) is provided with circular arc cutaway (5), and described trombone slide (2) is positioned at circular arc cutaway (5).
3. gear box suspension attaching parts according to claim 1; It is characterized in that; Described support (1) section is " recessed " font; Described support (1) lower surface is set with fixed mount (6), and described fixed mount (6) is inverted "L" shaped, and described support (1) is connected with body bolt through fixed mount (6).
4. according to claim 1 or 2 or 3 described gear box suspension attaching partss, it is characterized in that the two ends of described interior pipe (4) are set with crashproof termination (7).
5. according to claim 1 or 2 or 3 described gear box suspension attaching partss, it is characterized in that described main spring (3) adopts elastomeric material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200538576U CN202439560U (en) | 2012-02-20 | 2012-02-20 | Suspended mounting connector of gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200538576U CN202439560U (en) | 2012-02-20 | 2012-02-20 | Suspended mounting connector of gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202439560U true CN202439560U (en) | 2012-09-19 |
Family
ID=46821014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200538576U Expired - Fee Related CN202439560U (en) | 2012-02-20 | 2012-02-20 | Suspended mounting connector of gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202439560U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290598A (en) * | 2014-09-19 | 2015-01-21 | 奇瑞汽车股份有限公司 | Speed changing box suspension structure |
| CN104369664A (en) * | 2014-10-29 | 2015-02-25 | 无锡市中捷减震器有限公司 | Suspended shock absorption device of automobile gearbox |
-
2012
- 2012-02-20 CN CN2012200538576U patent/CN202439560U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290598A (en) * | 2014-09-19 | 2015-01-21 | 奇瑞汽车股份有限公司 | Speed changing box suspension structure |
| CN104369664A (en) * | 2014-10-29 | 2015-02-25 | 无锡市中捷减震器有限公司 | Suspended shock absorption device of automobile gearbox |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20160220 |