CN214274328U - Fisheye joint device for automobile shock absorber - Google Patents
Fisheye joint device for automobile shock absorber Download PDFInfo
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- CN214274328U CN214274328U CN202120109853.4U CN202120109853U CN214274328U CN 214274328 U CN214274328 U CN 214274328U CN 202120109853 U CN202120109853 U CN 202120109853U CN 214274328 U CN214274328 U CN 214274328U
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- joint
- piston
- fisheye
- support
- shock absorber
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Abstract
The utility model discloses a fisheye joint device for automobile shock absorber, which relates to the technical field of shock absorber, the utility model comprises a fixing device, a joint, a piston device, a shock-absorbing device and a protecting device, wherein the upper surface of the fixing device is connected with the joint, the lower surface of the fixing device is connected with the shock-absorbing device, the side surface of the protecting device is connected with the piston device, and the lower surface of the fixing device is connected with the protecting device; the fixing device comprises an upper support, a lower support and a fixing cylinder, the upper surface of the upper support is connected with the joint, the lower surface of the upper support is connected with the protection device, the upper support is connected with the lower support through the damping device, the upper surface of the lower support is connected with the piston device, and the lower surface of the lower support is connected with the fixing cylinder. The utility model discloses in, through adding protection device at piston device, extension piston device life.
Description
Technical Field
The utility model relates to a bumper shock absorber technical field, in particular to a fisheye joint device for automobile shock absorber ware.
Background
In order to quickly attenuate the vibration of a frame and a vehicle body and improve the smoothness and comfort of the running of an automobile, a shock absorber is generally arranged on an automobile suspension system, and a bidirectional barrel type shock absorber is widely adopted on the automobile. The fisheye joint is a spherical sliding bearing, the sliding contact surface of the fisheye joint is an inner spherical surface and an outer spherical surface, and the fisheye joint can rotate and swing at any angle during movement.
At present, a shock absorber of an automobile consists of a shock absorption spring and a piston, and the piston is exposed outside in the long-time movement process of the automobile and is easy to be stained with a large amount of dust, so that the normal use of the piston is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a fisheye joint device for automobile shock absorber ware can effectively solve the problem that the piston is infected with the dust among the background art, influences normal use.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a fisheye joint device for an automobile shock absorber comprises a fixing device, a joint, a piston device, a shock absorption device and a protection device, wherein the upper surface of the fixing device is connected with the joint, the lower surface of the fixing device is connected with the shock absorption device, the side surface of the protection device is connected with the piston device, and the lower surface of the fixing device is connected with the protection device;
the fixing device comprises an upper support, a lower support and a fixing cylinder, the upper surface of the upper support is connected with a joint, the lower surface of the upper support is connected with a protection device, the upper support is connected with the lower support through a damping device, the upper surface of the lower support is connected with a piston device, the lower surface of the lower support is connected with the fixing cylinder, and the fixing device is connected with various structures.
Preferably, the connector comprises a fisheye connector, a bearing and an omnidirectional connecting ring, the lower surface of the fisheye connector is connected with the upper support, the bearing is installed inside the fisheye connector, the omnidirectional connecting ring is installed inside the fisheye connector, and the connector connects the shock absorber with the automobile support.
Preferably, piston device includes piston rod, oil storage cylinder body and pressure tube, the piston rod upper surface is connected with the upper bracket, oil storage cylinder body lower surface is connected with the undersetting, oil storage cylinder body side surface is connected with protection device, the pressure tube is installed inside the oil storage cylinder body, piston rod side surface is connected with the pressure tube, and piston device strengthens the shock attenuation effect of bumper shock absorber.
Preferably, damping device includes damping spring, the damping spring upper surface is connected with the upper bracket, the upper bracket passes through damping spring and is connected with the undersetting, and damping device makes the bumper shock absorber normal use.
Preferably, the protection device comprises a dust cover, the side surface of the dust cover is connected with the piston device, and the protection device prolongs the service life of the piston device.
Preferably, the joint is further provided with a support joint, the upper surface of the support joint is connected with the fixed cylinder, and the support joint is connected with the automobile support to enhance stability.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses in, connect each structure through fixing device.
2. The utility model discloses in, through connecting and the vapour vehicle support connection, strengthen overall stability.
3. The utility model discloses in, strengthen the shock attenuation effect through the piston device.
4. The utility model discloses in, guarantee the normal use of bumper shock absorber through damping device.
5. The utility model discloses in, including protecting the piston through protection device, prolong piston device's life.
Drawings
Fig. 1 is a schematic isometric external overall structure of a fisheye joint assembly for a shock absorber of an automobile according to the present invention;
FIG. 2 is a schematic view of the three-dimensional external overall structure of a fisheye joint device for a shock absorber of an automobile according to the present invention;
FIG. 3 is a schematic view of a front view external overall structure of a fisheye joint device for a shock absorber of an automobile according to the present invention;
FIG. 4 is a schematic diagram of a right-view external overall structure of a fisheye joint device for a shock absorber of an automobile according to the present invention;
fig. 5 is a front view internal cross-sectional structure diagram of the fish-eye joint device for the shock absorber of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
100. a fixing device; 110. an upper support; 120. a lower support; 130. fixing the cylinder; 200. a joint; 210. a fisheye joint; 220. a bearing; 230. an omnidirectional connecting ring; 240. a support joint; 300. a piston device; 310. a piston rod; 320. an oil storage cylinder body; 330. a pressure cylinder; 400. a damping device; 410. a damping spring; 500. a protection device; 510. a dust cover.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 5, the present invention relates to a fisheye joint device for a shock absorber of an automobile, which comprises a fixing device 100, a joint 200, a piston device 300, a shock absorbing device 400 and a protecting device 500, wherein the upper surface of the fixing device 100 is connected to the joint 200, the lower surface of the fixing device 100 is connected to the shock absorbing device 400, the side surface of the protecting device 500 is connected to the piston device 300, and the lower surface of the fixing device 100 is connected to the protecting device 500;
the fixing device 100 comprises an upper support 110, a lower support 120 and a fixing cylinder 130, wherein the upper surface of the upper support 110 is connected with the joint 200, the lower surface of the upper support 110 is connected with the protection device 500, the upper support 110 is connected with the lower support 120 through a damping device 400, the upper surface of the lower support 120 is connected with the piston device 300, the lower surface of the lower support 120 is connected with the fixing cylinder 130, and the fixing device 100 is connected with each structure.
Further, the joint 200 includes a fisheye joint 210, a bearing 220, and an omni-directional connection ring 230, the lower surface of the fisheye joint 210 is connected to the upper support 110, the bearing 220 is installed inside the fisheye joint 210, the omni-directional connection ring 230 is installed inside the fisheye joint 210, and the joint 200 connects the shock absorber to the vehicle bracket.
Further, the piston device 300 includes a piston rod 310, a cylinder block 320, and a pressure tube 330, wherein an upper surface of the piston rod 310 is connected to the upper support 110, a lower surface of the cylinder block 320 is connected to the lower support 120, a side surface of the cylinder block 320 is connected to the protection device 500, the pressure tube 330 is installed inside the cylinder block 320, a side surface of the piston rod 310 is connected to the pressure tube 330, and the piston device 300 enhances a damping effect of the shock absorber.
Further, the damping device 400 includes a damping spring 410, an upper surface of the damping spring 410 is connected to the upper support 110, the upper support 110 is connected to the lower support 120 through the damping spring 410, and the damping device 400 enables the damper to be normally used.
Further, the protector 500 includes a dust cover 510, a side surface of the dust cover 510 is connected with the piston assembly 300, and the protector 500 extends a life span of the piston assembly.
Further, the connector 200 is further provided with a support connector 240, the upper surface of the support connector 240 is connected with the fixing cylinder 130, and the support connector 240 is connected with the automobile support to enhance stability.
Referring to fig. 1-5, the working principle of the present invention is as follows:
the bumper shock absorber passes through damping spring 410 in damping device 400, make the bumper shock absorber normal use, receive the extrusion at joint 200, the effort can oppress piston rod 310, make piston rod 310 compress in to pressure cylinder 330, under the effect of pressure cylinder 330 pressure, can be with piston rod 310 jack-up that makes progress, play the effect of a buffering, make damping spring 410 kick-back, dust cover 510 protects piston device 300's piston mouth inside, in the long-time operation process of car, prevent that the dust from getting into inside piston device 300, inside omnidirectional connecting ring 230 of fisheye joint 210 makes whole diversified rotation, bear great load.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A fisheye joint device for a shock absorber of a motor vehicle, comprising a fixing device (100), a joint (200), a piston device (300), a shock absorbing device (400) and a protection device (500), characterized in that: the upper surface of the fixing device (100) is connected with the joint (200), the lower surface of the fixing device (100) is connected with the damping device (400), the side surface of the protection device (500) is connected with the piston device (300), and the lower surface of the fixing device (100) is connected with the protection device (500);
fixing device (100) includes upper bracket (110), undersetting (120) and stationary cylinder (130), upper bracket (110) upper surface is connected with joint (200), upper bracket (110) lower surface is connected with protection device (500), upper bracket (110) are connected with undersetting (120) through damping device (400), undersetting (120) upper surface is connected with piston device (300), undersetting (120) lower surface is connected with stationary cylinder (130).
2. The fisheye joint device for shock absorbers of automobiles as set forth in claim 1, wherein: the connector (200) comprises a fisheye connector (210), a bearing (220) and an omnidirectional connecting ring (230), wherein the lower surface of the fisheye connector (210) is connected with the upper support (110), the bearing (220) is installed inside the fisheye connector (210), and the omnidirectional connecting ring (230) is installed inside the fisheye connector (210).
3. The fisheye joint device for shock absorbers of automobiles as set forth in claim 2, wherein: piston device (300) includes piston rod (310), oil storage cylinder body (320) and pressure cylinder (330), piston rod (310) upper surface is connected with upper bracket (110), oil storage cylinder body (320) lower surface is connected with undersetting (120), oil storage cylinder body (320) side surface is connected with protection device (500), pressure cylinder (330) is installed inside oil storage cylinder body (320), piston rod (310) side surface is connected with pressure cylinder (330).
4. The fisheye joint device for shock absorbers of automobiles as set forth in claim 1, wherein: the damping device (400) comprises a damping spring (410), the upper surface of the damping spring (410) is connected with the upper support (110), and the upper support (110) is connected with the lower support (120) through the damping spring (410).
5. The fisheye joint device for shock absorbers of automobiles as set forth in claim 1, wherein: the protection device (500) comprises a dust cover (510), and the side surface of the dust cover (510) is connected with the piston device (300).
6. The fisheye joint device for shock absorbers of automobiles as set forth in claim 2, wherein: the joint (200) is further provided with a support joint (240), and the upper surface of the support joint (240) is connected with the fixed cylinder (130).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120109853.4U CN214274328U (en) | 2021-01-15 | 2021-01-15 | Fisheye joint device for automobile shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120109853.4U CN214274328U (en) | 2021-01-15 | 2021-01-15 | Fisheye joint device for automobile shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214274328U true CN214274328U (en) | 2021-09-24 |
Family
ID=77763315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120109853.4U Active CN214274328U (en) | 2021-01-15 | 2021-01-15 | Fisheye joint device for automobile shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214274328U (en) |
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2021
- 2021-01-15 CN CN202120109853.4U patent/CN214274328U/en active Active
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