CN204628414U - A kind of automobile chassis compartment connection damping device - Google Patents
A kind of automobile chassis compartment connection damping device Download PDFInfo
- Publication number
- CN204628414U CN204628414U CN201520307223.2U CN201520307223U CN204628414U CN 204628414 U CN204628414 U CN 204628414U CN 201520307223 U CN201520307223 U CN 201520307223U CN 204628414 U CN204628414 U CN 204628414U
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- cell body
- throttling
- piston
- damping device
- buffer cavity
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Abstract
The utility model relates to a kind of automobile chassis compartment connection damping device, belongs to technical field of automobile, is provided with the buffer cavity of hollow in cylinder body, cylinder body is provided with the oilhole running through cylinder surface and buffer cavity, be provided with throttling cell body in buffer cavity; Throttling cell body is wound with spring, and the top of spring is provided with elastic baffle, and elastic baffle is arranged on throttling cell body front end, and the bottom of spring is provided with floating bushing, and floating bushing is arranged on the rear end of throttling cell body; Throttling cell body is provided with baffle plate near oilhole side, and the rear portion of throttling cell body is connected with piston only, and piston only is installed on the piston rod, and piston only and piston rod are arranged on cylinder barrel inside.Can according to different compartments and load-carrying requirement, the throttling cell body of coupling different size flexibly, highly versatile, throttling cell body is assembling type, replaceable, and replacement cost is low; Elastic element absorbs layer by layer to impact force, thus the injury that the impact force that in reduction vehicle movement process, chassis and compartment produce causes passenger.
Description
Technical field
The utility model belongs to technical field of automobile, particularly relates to a kind of automobile chassis compartment connection damping device.
Background technique
At present, along with science and technology and economic development, car industry have also been obtained significant progress, along with Consumer is to driving the progressively raising required, the stationarity that increasing superior automobile is driven to pursue automobile, chassis shock-proof device obtains nutrition widely gradually, connection damping device traditional at present generally includes positioning shaft and fitting seat, two is all that metallic material is made, automobile is in actual vehicle travels, it is Hard link between chassis and compartment, use a period of time, or the road top not good through road conditions of being everlasting travels, abnormal sound can be produced, thus bring certain discomfort to driver and passenger.
Model utility content
The utility model provides the automobile chassis compartment connection damping device that a kind of structure is simple, easy to install, increase work efficiency for solving in known technology the technical problem that exists.
The technological scheme that the utility model is taked for the technical problem existed in solution known technology is:
This automobile chassis compartment connection damping device comprises: circlip, baffle plate, throttling cell body, buffer cavity, spring, floating bushing, piston only, cylinder barrel, piston rod, oilhole, cylinder body;
Be provided with the buffer cavity of hollow in cylinder body, cylinder body be provided with the oilhole running through cylinder surface and buffer cavity, throttling cell body is installed in buffer cavity; Throttling cell body is wound with spring, and the top of spring is provided with elastic baffle, and elastic baffle is arranged on throttling cell body front end, and the bottom of spring is provided with floating bushing, and floating bushing is arranged on the rear end of throttling cell body; Throttling cell body is provided with baffle plate near oilhole side, and the rear portion of throttling cell body is connected with piston only, and piston only is installed on the piston rod, and piston only and piston rod are arranged on cylinder barrel inside.
The utility model can also adopt following technical measures:
Described circlip is arranged in bending, the two ends of circlip is equipped with lug boss, lug boss is equipped with handle hole, circlip is also provided with controlling mechanism, controlling mechanism is between lug boss, and controlling mechanism comprises and is connected to the first connecting end on two lug bosses and the second connecting end, and the first connecting end is provided with button hook, second connecting end is provided with multiple fixed hole, button hook and fixed hole clamping.
Described buffer cavity inwall is provided with thread protrusion, buffer cavity is provided with window, window is provided with calibrated scale, on calibrated scale, mark has the highest oil level graduation line and minimum oil level graduation line.
Described spring is set with successively by multiple increasing diameter, the helical elastic element that highly successively decreases and forms; Elastic element minimum diameter is 150mm; The maximum diameter of elastic element is 300mm; The increasing diameter amount of elastic element is 50mm; The minimum constructive height of elastic element is 100mm; The maximum height of elastic element is 160mm; The height decrement of elastic element is 20mm.
Described cylinder barrel is evenly provided with some radiation holes, and the surface of radiation hole is provided with filter screen.
Described piston rod is provided with seal ring.
In the process of automobile traveling, when automobile chassis and compartment move not steady, throttling cell body moves under the buffering of spring; Circlip can make the more tight of the laminating of throttling groove body and baffle plate, and filling hydraulic oil in buffer cavity, plays the effect of secondary buffer under the effect of baffle plate to throttling cell body, significantly improve automobile chassis and compartment stationarity during the course; By multiple increasing diameter, the elastic element that highly successively decreases, impact force is absorbed layer by layer, thus reduce the injury that impact force that in vehicle movement process, chassis and compartment produce causes passenger.
The advantage that the utility model has and good effect are: this automobile chassis compartment connection buffer unit structure is simple, can according to different compartments and load-carrying requirement, the throttling cell body of coupling different size flexibly, highly versatile, throttling cell body is assembling type, replaceable, and replacement cost is low; Elastic element absorbs layer by layer to impact force, thus the injury that the impact force that in reduction vehicle movement process, chassis and compartment produce causes passenger, effective guarantee is provided to the life safety of passenger, takes process comfortable; Cylinder barrel is evenly provided with some radiation holes, and the surface of radiation hole is provided with filter screen, can be to lower the temperature in time in cylinder body movement process, extends working life.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of automobile chassis compartment connection damping device that the utility model embodiment provides;
Fig. 2 is the structural representation of the circlip that the utility model embodiment provides;
In figure: 1, circlip; 1-1, handle hole; 1-2, the first connecting end; 1-3, the second connecting end; 1-4, button hook; 1-5, fixed hole; 1-6, lug boss; 2, baffle plate; 3, throttling cell body; 4, buffer cavity; 5, spring; 6, floating bushing; 7, piston only; 8, cylinder barrel; 9, piston rod; 10, oilhole; 11, cylinder body.
Embodiment
For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinating accompanying drawing to be described in detail as follows: the module used by the utility model or unit all belong to known module or unit, when buying module or unit, are provided with software.There is not the innovation of software or method in the utility model.
Refer to shown in Fig. 1 to Fig. 2: the technological scheme that the utility model is taked for the technical problem existed in solution known technology is:
This automobile chassis compartment connection damping device comprises: circlip 1, baffle plate 2, throttling cell body 3, buffer cavity 4, spring 5, floating bushing 6, piston only 7, cylinder barrel 8, piston rod 9, oilhole 10, cylinder body 11;
Be provided with the buffer cavity 4 of hollow in cylinder body 11, cylinder body 11 be provided with the oilhole 10 running through cylinder body 11 surface and buffer cavity 4, throttling cell body 3 is installed in buffer cavity 4; Throttling cell body 3 is wound with spring 5, the top of spring 5 is provided with elastic baffle, and elastic baffle is arranged on throttling cell body 3 front end, and the bottom of spring 5 is provided with floating bushing 6, and floating bushing 6 is arranged on the rear end of throttling cell body 3; Throttling cell body 3 is provided with baffle plate 2 near oilhole 10 side, and the rear portion of throttling cell body 3 is connected with piston only 7, and piston only 7 is arranged on piston rod 9, and it is inner that piston only 7 and piston rod 9 are arranged on cylinder barrel 8.
Described circlip 1 is arranged in bending, the two ends of circlip 1 is equipped with lug boss 1-6, lug boss 1-6 is equipped with handle hole 1-1, circlip 1 is also provided with controlling mechanism, controlling mechanism is between lug boss 1-6, and controlling mechanism comprises and is connected to the first connecting end 1-2 on two lug boss 1-6 and the second connecting end 1-3, and the first connecting end 1-2 is provided with button hook 1-4, second connecting end 1-3 is provided with multiple fixed hole 1-5, button hook 1-4 and fixed hole 1-5 clamping.
Described buffer cavity 4 inwall is provided with thread protrusion, buffer cavity 4 is provided with window, window is provided with calibrated scale, on calibrated scale, mark has the highest oil level graduation line and minimum oil level graduation line.
Described spring 5 is set with successively by multiple increasing diameter, the helical elastic element that highly successively decreases and forms; Elastic element minimum diameter is 150mm; The maximum diameter of elastic element is 300mm; The increasing diameter amount of elastic element is 50mm; The minimum constructive height of elastic element is 100mm; The maximum height of elastic element is 160mm; The height decrement of elastic element is 20mm.
Described cylinder barrel 8 is evenly provided with some radiation holes, and the surface of radiation hole is provided with filter screen.
Described piston rod 9 is provided with seal ring.
In the process of automobile traveling, when automobile chassis and compartment move not steady, throttling cell body 3 moves under the buffering of spring 5; Circlip 1 can make the more tight of the laminating of throttling groove body 3 and baffle plate 2, and filling hydraulic oil in buffer cavity 4, plays the effect of secondary buffer under the effect of baffle plate 2 to throttling cell body 3, significantly improve automobile chassis and compartment stationarity during the course; By multiple increasing diameter, the elastic element that highly successively decreases, impact force is absorbed layer by layer, thus reduce the injury that impact force that in vehicle movement process, chassis and compartment produce causes passenger.
The advantage that the utility model has and good effect are: this automobile chassis compartment connection buffer unit structure is simple, can according to different compartments and load-carrying requirement, the throttling cell body of coupling different size flexibly, highly versatile, throttling cell body is assembling type, replaceable, and replacement cost is low; Elastic element absorbs layer by layer to impact force, thus the injury that the impact force that in reduction vehicle movement process, chassis and compartment produce causes passenger, effective guarantee is provided to the life safety of passenger, takes process comfortable; Cylinder barrel is evenly provided with some radiation holes, and the surface of radiation hole is provided with filter screen, can be to lower the temperature in time in cylinder body movement process, extends working life.
The above is only to preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, every according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, all belong in the scope of technical solutions of the utility model.
Claims (6)
1. an automobile chassis compartment connection damping device, it is characterized in that, this automobile chassis compartment connection damping device comprises: circlip, baffle plate, throttling cell body, buffer cavity, spring, floating bushing, piston only, cylinder barrel, piston rod, oilhole, cylinder body;
Be provided with the buffer cavity of hollow in cylinder body, cylinder body be provided with the oilhole running through cylinder surface and buffer cavity, throttling cell body is installed in buffer cavity; Throttling cell body is wound with spring, and the top of spring is provided with elastic baffle, and elastic baffle is arranged on throttling cell body front end, and the bottom of spring is provided with floating bushing, and floating bushing is arranged on the rear end of throttling cell body; Throttling cell body is provided with baffle plate near oilhole side, and the rear portion of throttling cell body is connected with piston only, and piston only is installed on the piston rod, and piston only and piston rod are arranged on cylinder barrel inside.
2. connection damping device in automobile chassis compartment as claimed in claim 1, it is characterized in that, described circlip is arranged in bending, the two ends of circlip is equipped with lug boss, lug boss is equipped with handle hole, circlip is also provided with controlling mechanism, controlling mechanism is between lug boss, controlling mechanism comprises and is connected to the first connecting end on two lug bosses and the second connecting end, first connecting end is provided with button hook, second connecting end is provided with multiple fixed hole, button hook and fixed hole clamping.
3. connection damping device in automobile chassis compartment as claimed in claim 1, it is characterized in that, described buffer cavity inwall is provided with thread protrusion, buffer cavity is provided with window, window is provided with calibrated scale, and on calibrated scale, mark has the highest oil level graduation line and minimum oil level graduation line.
4. automobile chassis compartment connection damping device as claimed in claim 1, is characterized in that, described spring is set with successively by multiple increasing diameter, the helical elastic element that highly successively decreases and forms; Elastic element minimum diameter is 150mm; The maximum diameter of elastic element is 300mm; The increasing diameter amount of elastic element is 50mm; The minimum constructive height of elastic element is 100mm; The maximum height of elastic element is 160mm; The height decrement of elastic element is 20mm.
5. connection damping device in automobile chassis compartment as claimed in claim 1, it is characterized in that, described cylinder barrel is evenly provided with some radiation holes, and the surface of radiation hole is provided with filter screen.
6. connection damping device in automobile chassis compartment as claimed in claim 1, is characterized in that, described piston rod is provided with seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520307223.2U CN204628414U (en) | 2015-05-13 | 2015-05-13 | A kind of automobile chassis compartment connection damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520307223.2U CN204628414U (en) | 2015-05-13 | 2015-05-13 | A kind of automobile chassis compartment connection damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204628414U true CN204628414U (en) | 2015-09-09 |
Family
ID=54047447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520307223.2U Expired - Fee Related CN204628414U (en) | 2015-05-13 | 2015-05-13 | A kind of automobile chassis compartment connection damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204628414U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112458612A (en) * | 2020-11-17 | 2021-03-09 | 李雄富 | Knitting cut loop velvet machine capable of knitting double-sided velvet at one time |
| CN114087313A (en) * | 2021-11-17 | 2022-02-25 | 中国人民解放军海军工程大学 | Structure for reducing opening noise of drag reduction plate and use method thereof |
-
2015
- 2015-05-13 CN CN201520307223.2U patent/CN204628414U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112458612A (en) * | 2020-11-17 | 2021-03-09 | 李雄富 | Knitting cut loop velvet machine capable of knitting double-sided velvet at one time |
| CN114087313A (en) * | 2021-11-17 | 2022-02-25 | 中国人民解放军海军工程大学 | Structure for reducing opening noise of drag reduction plate and use method thereof |
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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: 20150909 Termination date: 20160513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |