CN217207474U - Automobile front shock absorber - Google Patents
Automobile front shock absorber Download PDFInfo
- Publication number
- CN217207474U CN217207474U CN202123173118.9U CN202123173118U CN217207474U CN 217207474 U CN217207474 U CN 217207474U CN 202123173118 U CN202123173118 U CN 202123173118U CN 217207474 U CN217207474 U CN 217207474U
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- support plate
- amortization
- rod
- supporting
- shock absorber
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Abstract
The utility model relates to the technical field of shock absorbers, in particular to an automobile front shock absorber, which comprises a support rod, an upper support plate, a shock absorption slide rod, a lower support plate, a shock absorption spring and a silencing component; amortization subassembly includes amortization cover and amortization piece, through installing the amortization cover in last backup pad and bottom suspension fagging, the outside at damping spring is established to the amortization ways, the amortization piece is V type structure, the amortization piece is installed in the cavity of amortization cover, the sound that damping spring sent with the backup pad collision when receiving the extrusion can be blockked by the amortization piece in the amortization cover, the amortization piece offsets the sound wave mutually through the principle of sound wave reflection and eliminates the noise that takes place, make noise diminish between damping spring and the bottom suspension fagging, make the car noise diminish in driving, improve driver's driving comfort.
Description
Technical Field
The utility model relates to a bumper shock absorber technical field especially relates to a bumper shock absorber before car.
Background
In order to attenuate the vibration of the frame and the body of the automobile rapidly and improve the smoothness and comfort of the running of the automobile, automobile suspension systems are generally provided with shock absorbers, and the automobile is widely provided with a bidirectional barrel type shock absorber.
The existing shock absorber spring is installed between two supporting plates, and the shock absorber can shake and extrude in the using process, so that impact and friction sound can be sent out between the spring and the supporting plates, and abnormal sound can cause the attention of a dispersed driver, thereby influencing the driving comfort of the driver.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bumper shock absorber before car aims at solving and installs between two backup pads current bumper shock absorber spring among the prior art, and the bumper shock absorber can take place to rock and extrude at the in-process that uses, so can send striking and friction sound between spring and the backup pad, and the abnormal sound can cause dispersed driver's attention, influences driver's driving comfort's technical problem.
In order to achieve the purpose, the utility model provides an automobile front shock absorber, which comprises a support rod, an upper support plate, a shock absorption slide rod, a lower support plate, a shock absorption spring and a silencing component;
the lower support plate is rotatably connected with the support rod and is positioned on one side of the support rod, the shock absorption slide rod is slidably connected with the support rod and is positioned on one side of the support rod close to the lower support plate, the upper support plate is detachably connected with the shock absorption slide rod and is positioned on one side of the shock absorption slide rod far away from the lower support plate, and the shock absorption spring is detachably connected with the lower support plate and is positioned between the lower support plate and the upper support plate;
the silencing assembly comprises a silencing sleeve and a silencing sheet, the silencing sleeve is fixedly connected with the lower supporting plate and is positioned on one side, close to the damping spring, of the lower supporting plate, and the silencing sheet is fixedly connected with the silencing sleeve and is positioned in the silencing sleeve.
The noise reduction assembly further comprises two flexible pads, the number of the flexible pads is two, and the two flexible pads are arranged on the lower supporting plate and the upper supporting plate respectively.
The support rod is provided with an adjusting thread, and the adjusting thread is positioned on one side, close to the lower support plate, of the support rod.
The lower supporting plate comprises a supporting body and an adjusting nut, and the supporting body is rotatably connected with the supporting rod and is positioned on one side of the supporting rod, which is far away from the upper supporting plate; the adjusting nut is fixedly connected with the supporting body and is positioned on one side, far away from the damping spring, of the supporting body.
The automobile front shock absorber further comprises a lower connecting sleeve, the lower connecting sleeve is fixedly connected with the supporting rod and is located on one side, far away from the supporting body, of the lower connecting sleeve.
The lower connecting sleeve is provided with a screw hole, and the screw hole is positioned on one side, far away from the supporting rod, of the lower connecting sleeve.
The utility model discloses a bumper shock absorber before car, through go up the backup pad with install in the lower backup pad the amortization cover, amortization ways is established damping spring's the outside, the amortization piece is V type structure, the amortization piece is installed in the cavity of amortization cover, damping spring receive when the extrusion with the sound that the backup pad collision sent can by in the amortization cover the amortization piece blocks, the amortization piece offsets the sound wave mutually through the principle of sound wave reflection and eliminates the noise that takes place, makes damping spring with the noise diminishes between the lower backup pad for the car noise diminishes in driving, improves driver's driving comfort level.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a front shock absorber of an automobile provided by the present invention.
Fig. 2 is a schematic structural diagram of the noise reduction assembly provided by the present invention.
Fig. 3 is a schematic structural diagram of the lower support plate provided by the present invention.
In the figure: 1-supporting rod, 2-upper supporting plate, 3-damping slide rod, 4-lower supporting plate, 5-damping spring, 6-silencing component, 7-adjusting screw thread, 8-lower connecting sleeve, 9-screw hole, 41-supporting body, 42-adjusting nut, 61-silencing sleeve, 62-silencing sheet and 63-flexible pad.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the present invention and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to 3, the present invention provides a front shock absorber for an automobile, which includes a support rod 1, an upper support plate 2, a shock-absorbing slide rod 3, a lower support plate 4, a shock-absorbing spring 5 and a silencing component 6;
the lower supporting plate 4 is rotatably connected with the supporting rod 1 and is positioned on one side of the supporting rod 1, the shock absorption slide rod 3 is slidably connected with the supporting rod 1 and is positioned on one side of the supporting rod 1 close to the lower supporting plate 4, the upper supporting plate 2 is detachably connected with the shock absorption slide rod 3 and is positioned on one side of the shock absorption slide rod 3 far away from the lower supporting plate 4, and the shock absorption spring 5 is detachably connected with the lower supporting plate 4 and is positioned between the lower supporting plate 4 and the upper supporting plate 2;
the silencing assembly 6 comprises a silencing sleeve 61 and a silencing sheet 62, the silencing sleeve 61 is fixedly connected with the lower support plate 4 and is positioned on one side, close to the damping spring 5, of the lower support plate 4, and the silencing sheet 62 is fixedly connected with the silencing sleeve 61 and is positioned in the annular cavity of the silencing sleeve 61.
In this embodiment, the support rod 1 is made of steel, a cavity is formed in the support rod 1, the lower support plate 4 is mounted on the support rod 1, one end of the shock-absorbing slide rod 3 is inserted into the cavity of the support rod 1, the upper support plate 2 is mounted at the upper end of the shock-absorbing slide rod 3, the shock-absorbing spring 5 is mounted between the upper support plate 2 and the lower support plate 4, so far, by mounting the noise-absorbing sleeve 61 on the upper support plate 2 and the lower support plate 4, the noise-absorbing sleeve 61 is sleeved on the outer side of the shock-absorbing spring 5, the noise-absorbing plate 62 is of a V-shaped structure, the noise-absorbing plate 62 is mounted in the annular cavity of the noise-absorbing sleeve 61, the noise generated when the shock-absorbing spring 5 collides with the lower support plate 4 when being extruded is blocked by the noise-absorbing plate 62 in the noise-absorbing sleeve 61, and the noise-absorbing plates 62 cancel the sound waves by the principle of sound reflection, the noise between the damping spring 5 and the lower supporting plate 4 is reduced, so that the noise of the automobile in running is reduced, and the driving comfort of a driver is improved.
Further, referring to fig. 2, the sound attenuation module 6 further includes two flexible pads 63, and the two flexible pads 63 are respectively disposed on the lower support plate 4 and the upper support plate 2.
In this embodiment, the flexible pad 63 is a graphene flexible pad, the flexible pad 63 is installed between the damping spring 5 and the lower support plate 4, and the flexible pad 63 prevents the damping spring 5 from being abutted against the lower support plate 4, so that noise generated by collision between metals is reduced, noise of an automobile during driving is reduced, and driving comfort of a driver is improved.
Further, referring to fig. 1, the support rod 1 has an adjusting screw thread 7, and the adjusting screw thread 7 is located on a side of the support rod 1 close to the lower support plate 4.
Further, referring to fig. 1 and 3, the lower supporting plate 4 includes a supporting body 41 and an adjusting nut 2, the supporting body 41 is rotatably connected to the supporting rod 1 and is located on a side of the supporting rod 1 away from the upper supporting plate 2; the adjusting nut 2 is fixedly connected with the supporting body 41 and is positioned on one side of the supporting body 41 far away from the damping spring 5.
In the present embodiment, the adjusting screw 7 is provided on the support rod 1, the lower support plate 4 is divided into the support body 41 and the adjusting nut 2, the support body 41 abuts against the damper spring 5, the adjusting nut 2 is provided below the support body 41, the adjusting nut 2 is connected to the support rod 1 through a screw, so that the height of the support body 41 can be adjusted by rotating the adjusting nut 2, the damping strength of the damper spring 5 is adjusted by adjusting the support body 41, the damping strength of the damper can be adjusted according to the road conditions, and the applicability of the damper is further improved.
Further, please refer to fig. 1, the front shock absorber of the automobile further includes a lower connection sleeve 8, wherein the lower connection sleeve 8 is fixedly connected to the support rod 1 and is located on a side of the lower connection sleeve 8 away from the support body 41.
Further, referring to fig. 1, the lower connecting sleeve 8 has a screw hole 9, and the screw hole 9 is located on a side of the lower connecting sleeve 8 away from the supporting rod 1.
In this embodiment, lower adapter sleeve 8 is the steel cover body, lower adapter sleeve 8 is installed the lower extreme of bracing piece 1, there are two on the lower adapter sleeve 8 screw 9, up to this, the accessible lower adapter sleeve 8 is installed the bumper shock absorber on the connecting axle of car, with bolted connection screw 9 is fixed.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (6)
1. The automobile front shock absorber is characterized by comprising a support rod, an upper support plate, a shock absorption slide rod, a lower support plate, a shock absorption spring and a silencing component;
the lower support plate is rotatably connected with the support rod and is positioned on one side of the support rod, the shock absorption slide rod is slidably connected with the support rod and is positioned on one side of the support rod close to the lower support plate, the upper support plate is detachably connected with the shock absorption slide rod and is positioned on one side of the shock absorption slide rod far away from the lower support plate, and the shock absorption spring is detachably connected with the lower support plate and is positioned between the lower support plate and the upper support plate;
the silencing assembly comprises a silencing sleeve and a silencing sheet, the silencing sleeve is fixedly connected with the lower supporting plate and is positioned on one side, close to the damping spring, of the lower supporting plate, and the silencing sheet is fixedly connected with the silencing sleeve and is positioned in the silencing sleeve.
2. The front shock absorber for vehicle of claim 1,
the amortization subassembly still includes flexible pad, the quantity of flexible pad is two, two the flexible pad sets up respectively the bottom suspension fagging with go up on the backup pad.
3. The front shock absorber of an automobile according to claim 2,
the support rod is provided with an adjusting thread, and the adjusting thread is positioned on one side of the support rod close to the lower support plate.
4. The front shock absorber for vehicle of claim 3,
the lower supporting plate comprises a supporting body and an adjusting nut, and the supporting body is rotatably connected with the supporting rod and is positioned on one side of the supporting rod, which is far away from the upper supporting plate; the adjusting nut is fixedly connected with the supporting body and is positioned on one side, far away from the damping spring, of the supporting body.
5. The front shock absorber of an automobile according to claim 4,
the automobile front shock absorber further comprises a lower connecting sleeve, the lower connecting sleeve is fixedly connected with the supporting rod and is positioned on one side, far away from the supporting body, of the lower connecting sleeve.
6. The front shock absorber of an automobile according to claim 5,
the lower connecting sleeve is provided with a screw hole, and the screw hole is positioned on one side, far away from the supporting rod, of the lower connecting sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123173118.9U CN217207474U (en) | 2021-12-16 | 2021-12-16 | Automobile front shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123173118.9U CN217207474U (en) | 2021-12-16 | 2021-12-16 | Automobile front shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217207474U true CN217207474U (en) | 2022-08-16 |
Family
ID=82782726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123173118.9U Active CN217207474U (en) | 2021-12-16 | 2021-12-16 | Automobile front shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217207474U (en) |
-
2021
- 2021-12-16 CN CN202123173118.9U patent/CN217207474U/en active Active
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