CN210082859U - Connecting device for active suspension type shock absorber - Google Patents
Connecting device for active suspension type shock absorber Download PDFInfo
- Publication number
- CN210082859U CN210082859U CN201921051801.5U CN201921051801U CN210082859U CN 210082859 U CN210082859 U CN 210082859U CN 201921051801 U CN201921051801 U CN 201921051801U CN 210082859 U CN210082859 U CN 210082859U
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- China
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- shock absorber
- connecting rod
- fixed
- active suspension
- bending arm
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Abstract
The utility model discloses a connecting device for initiative suspension type bumper shock absorber, include: a cross beam horizontally arranged; the two bending arms are symmetrically arranged at two ends of the cross beam; the fixed disc is fixed at one end of the bending arm and is connected with an automobile brake; the connecting part is arranged at the other end of the bending arm and is connected with an automobile body; one end of the shock absorber is vertically fixed on the bending arm, and the other end of the shock absorber is connected with the vehicle body; one end of the positioning connecting rod is vertically arranged on the bending arm, and the other end of the positioning connecting rod is fixedly connected with the vehicle body; the length of the positioning connecting rod can be adjusted. The utility model provides a connecting device for initiative suspension type bumper shock absorber can adjust the connection structure of self according to specific body construction to play the shock attenuation effect.
Description
Technical Field
The utility model relates to a bumper shock absorber technical field especially relates to a connecting device for initiative suspension type bumper shock absorber.
Background
The active suspension has an actuator as a direct force generator, which can perform an optimal feedback control according to input and output, so that the suspension has the best damping characteristics to improve the smoothness and steering stability of the vehicle. An important feature of active suspension is that it requires that the force generated by the actuator be able to track well any force control signal. Therefore, it provides a wide design space for the choice of control laws, i.e. how to determine the control laws so that the system can achieve the best overall performance of the vehicle.
The shock Absorber (Absorber), the shock Absorber is mainly used to restrain the shock and the impact from the road surface when the spring absorbs the shock and rebounds. When the automobile passes through an uneven road surface, the shock absorption springs in the shock absorbers can filter the shock of the road surface, and the quality of the shock absorbers is related to the riding comfort and the service life of parts. The shock absorber lifting ring connecting piece in the prior art is complex in structure, inconvenient to install and difficult to adjust, and brings inconvenience to maintenance of the shock absorber.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve present technical weak point, provide a connecting device for initiative suspension type bumper shock absorber, can adjust the connection structure of self according to specific body construction to play the shock attenuation effect.
The utility model provides a technical scheme does: a connection device for an active suspension shock absorber, comprising:
a cross beam horizontally arranged;
the two bending arms are symmetrically arranged at two ends of the cross beam;
the fixed disc is fixed at one end of the bending arm and is connected with an automobile brake;
the connecting part is arranged at the other end of the bending arm and is connected with an automobile body;
one end of the shock absorber is vertically fixed on the bending arm, and the other end of the shock absorber is connected with the vehicle body;
one end of the positioning connecting rod is vertically arranged on the bending arm, and the other end of the positioning connecting rod is fixedly connected with the vehicle body; the length of the positioning connecting rod can be adjusted.
Preferably, the connection portion includes:
the outer wall of the sleeve is fixed on the bending arm;
two fastening nuts respectively arranged at two ends of the sleeve;
a mounting hole provided at an outer wall of the sleeve.
It is preferable that the first and second liquid crystal layers are formed of,
the curved arm includes a concave side and a convex side;
the middle part of the convex side is fixed on the beam.
Preferably, the cross beam further includes:
a main beam having a hollow receiving cavity;
the two fixing buckles are arranged at two ends of the main cross beam;
the two connecting beams are respectively arranged at two ends of the main cross beam, one end of each connecting beam is slidably arranged in the accommodating cavity, and the other end of each connecting beam is detachably connected with the corresponding bending arm;
a plurality of fixing holes axially provided at an outer wall of the connection beam;
the fixing buckles can be buckled with the fixing holes to fix the main cross beam and the connecting beam.
Preferably, the method further comprises the following steps:
a mounting plate provided on a side surface of the bending arm; the shock absorber is fixed in the mounting disc.
Preferably, the method further comprises the following steps:
one end of the clamping plate is fixed on the bending arm, and the other end of the clamping plate is provided with two through holes which are oppositely arranged at two sides of the clamping plate;
a connecting rod rotatably fitted in the through hole;
the fixing sleeve is sleeved in the middle of the connecting rod, and the positioning connecting rod is fixed on the outer wall of the fixing sleeve.
Preferably, the positioning link further comprises:
one end of the first positioning connecting rod is fixed on the fixing sleeve;
one end of the elastic body is fixedly connected with the other end of the first positioning connecting rod;
and one end of the second positioning connecting rod is fixedly connected with the other end of the elastic body, and the other end of the second positioning connecting rod is fixedly connected with the vehicle body.
It is preferable that the first and second liquid crystal layers are formed of,
the cross beam is a steel plate stamping part.
Preferably, the method further comprises the following steps:
a plurality of mounts disposed vertically on an outer wall of the flexure arm; the mounting piece is provided with a mounting through hole.
Beneficial effect: the utility model provides a connecting device for an active suspension type shock absorber, which can adjust the structure of the connecting device under the action of external force while connecting a vehicle body and the shock absorber and prevent stress from concentrating on a joint part; the utility model provides a connecting device can be applicable to different motorcycle type structures according to the body structure and the size regulation of size of its self size of a dimension of different vehicles, and it is more convenient to use.
Drawings
Fig. 1 is an overall structural view of the connecting device for an active suspension type shock absorber according to the present invention.
Fig. 2 is a top view of the connecting device for an active suspension shock absorber according to the present invention.
Fig. 3 is a structural diagram of the bending arm of the present invention.
Fig. 4 is a top view structure diagram of the joint of the bending arm and the main beam of the present invention.
Fig. 5 is a structural diagram of the positioning connecting rod of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
As shown in fig. 1 to 5, the connecting device for an active suspension type shock absorber of the present invention mainly includes: the cross member 110 is horizontally disposed, and the length of the cross member 110 can be adjusted according to the frame structure of the vehicle body to accommodate vehicle body structures of different sizes. Two bending arms 120 are symmetrically and fixedly arranged at two ends of the cross beam 110 respectively, and the middle parts of the bending arms 120 are fixedly connected with the cross beam 110. A fixed disk 121 and a connecting part 122 are respectively fixedly arranged at two ends of the bending arm 120, the fixed disk 121 is used for being connected with a brake of an automobile, and the connecting part 122 is used for being connected with a body of the automobile. One end of the damper 140 is vertically fixed to the bent arm 120, and the other end is fixed to the vehicle body. One end of the positioning connecting rod 130 is vertically arranged on the bending arm 120, and the other end is fixedly connected with the vehicle body; the length of the positioning link 130 can be adjusted, and the above structures are arranged symmetrically left and right, and the positioning link 130 and the main beam 110 form a structure similar to an H shape.
In another embodiment, as shown in fig. 4, the fixed disk 121 has a disk-like structure. The connection portion 122 includes: the outer wall of the sleeve 122a is fixed to the curved arm 120; the sleeve 122a has a hollow structure in the middle and a threaded structure on the inner wall. Two fastening nuts 122b are respectively disposed at both ends of the sleeve 122 a; and the structure clamped in the middle can be fastened by screwing in and out. The mounting hole 122c is arranged on the outer wall of the sleeve 122a and in the middle of the outer wall for fixedly connecting with a vehicle body. And can be fixed by adjusting the fastening nut 122 b.
In another embodiment, as shown in FIG. 2, the flex arms 120 include a concave side and a convex side; the middle part of the convex side is fixed on the cross beam 110;
in another embodiment, the beam 110 mainly includes: the main beam 111 has a hollow accommodating cavity; two fixing buckles 112 are arranged at two ends of the main beam 111; the two connecting beams 113 are respectively arranged at two ends of the main cross beam 111, one end of each connecting beam 113 is slidably arranged in the accommodating cavity, and the other end of each connecting beam 113 is detachably connected with the bending arm 120; a plurality of fixing holes (not shown) are axially provided in an outer wall of the connection beam 111; the fixing fastener 112 can be fastened with the fixing hole to fix the main beam 111 and the connecting beam 113. The structure can realize that the length of the main beam 110 can be adjusted.
In another embodiment, as shown in fig. 5, a mounting plate 141 is provided at the side of the bending arm 120; the damper 140 is fixed in the mounting plate.
In another embodiment, as shown in fig. 5, one end of the clamping plate 123 is fixed on the bending arm 120, and the other end has two through holes, which are oppositely disposed on two sides of the clamping plate 123; the connecting rod 123a is rotatably fitted in the through hole; the fixing sleeve 123b is sleeved on the middle portion of the connecting rod 123a, and the outer wall of the fixing sleeve 123b fixes the positioning connecting rod 130.
In another embodiment, as shown in fig. 5, the positioning link 130 further includes: one end of the first positioning connecting rod 131 is fixed on the fixing sleeve; one end of the elastic body 132 is fixedly connected with the other end of the first positioning connecting rod 131; one end of the second positioning connecting rod 133 is fixedly connected to the other end of the elastic body 132, and the other end is fixedly connected to the vehicle body.
In another embodiment, the cross beam 110 is a stamped piece of steel plate.
In another embodiment, a plurality of mounts 124 are disposed vertically on the outer wall of the flexure arm 120; the mounting piece is provided with a mounting through hole.
The utility model discloses a connecting device for initiative suspension type bumper shock absorber, the length of girder can be adjusted, and the length of location link also can be adjusted, and the installation component of many places also can adapt to different structures for this device can the wide application in different frame structure.
The utility model discloses a connecting device for initiative suspension type bumper shock absorber, its outward appearance is similar to the arm-type of towing with actuating the mode, just connects with a thick girder in the middle of connecting the lower carriage of controlling the wheel, and the crooked arm in both sides of roof beam is used for the fore-and-aft direction location, and entire system uses the front end of crooked arm to link with the automobile body, has the connecting rod that is used for horizontal location above the both ends of girder, looks just like the H type. When the vehicle body inclines, the inclination angle of the wheels changes due to the torsion of the torsion beam axle. The torsion beam type rear suspension has the advantages of simple structure, low manufacturing cost, easy maintenance and small occupied space of the vehicle bottom, and can reduce the height of the vehicle chassis, thereby increasing the space in the vehicle and being commonly used for small vehicles.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (9)
1. A connection device for an active suspension shock absorber, comprising:
a cross beam horizontally arranged;
the two bending arms are symmetrically arranged at two ends of the cross beam;
the fixed disc is fixed at one end of the bending arm and is connected with an automobile brake;
the connecting part is arranged at the other end of the bending arm and is connected with an automobile body;
one end of the shock absorber is vertically fixed on the bending arm, and the other end of the shock absorber is connected with the vehicle body;
one end of the positioning connecting rod is vertically arranged on the bending arm, and the other end of the positioning connecting rod is fixedly connected with the vehicle body; the length of the positioning connecting rod can be adjusted.
2. The attachment device for an active suspension damper of claim 1, wherein the attachment portion comprises:
the outer wall of the sleeve is fixed on the bending arm;
two fastening nuts respectively arranged at two ends of the sleeve;
a mounting hole provided at an outer wall of the sleeve.
3. The attachment apparatus for an active suspension shock absorber according to claim 1,
the curved arm includes a concave side and a convex side;
the middle part of the convex side is fixed on the beam.
4. The attachment arrangement for an active suspension shock absorber of claim 2, wherein the cross beam further comprises:
a main beam having a hollow receiving cavity;
the two fixing buckles are arranged at two ends of the main cross beam;
the two connecting beams are respectively arranged at two ends of the main cross beam, one end of each connecting beam is slidably arranged in the accommodating cavity, and the other end of each connecting beam is detachably connected with the corresponding bending arm;
a plurality of fixing holes axially provided at an outer wall of the connection beam;
the fixing buckles can be buckled with the fixing holes to fix the main cross beam and the connecting beam.
5. The attachment for an active suspension shock absorber of claim 3, further comprising:
a mounting plate provided on a side surface of the bending arm; the shock absorber is fixed in the mounting disc.
6. The attachment for an active suspension shock absorber of claim 4, further comprising:
one end of the clamping plate is fixed on the bending arm, and the other end of the clamping plate is provided with two through holes which are oppositely arranged at two sides of the clamping plate;
a connecting rod rotatably fitted in the through hole;
the fixing sleeve is sleeved in the middle of the connecting rod, and the positioning connecting rod is fixed on the outer wall of the fixing sleeve.
7. The attachment arrangement for an active suspension shock absorber of claim 6, wherein the positioning link further comprises:
one end of the first positioning connecting rod is fixed on the fixing sleeve;
one end of the elastic body is fixedly connected with the other end of the first positioning connecting rod;
and one end of the second positioning connecting rod is fixedly connected with the other end of the elastic body, and the other end of the second positioning connecting rod is fixedly connected with the vehicle body.
8. The attachment apparatus for an active suspension shock absorber according to claim 7,
the cross beam is a steel plate stamping part.
9. The attachment for an active suspension shock absorber of claim 7, further comprising:
a plurality of mounts disposed vertically on an outer wall of the flexure arm; the mounting piece is provided with a mounting through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921051801.5U CN210082859U (en) | 2019-07-08 | 2019-07-08 | Connecting device for active suspension type shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921051801.5U CN210082859U (en) | 2019-07-08 | 2019-07-08 | Connecting device for active suspension type shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210082859U true CN210082859U (en) | 2020-02-18 |
Family
ID=69484819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921051801.5U Expired - Fee Related CN210082859U (en) | 2019-07-08 | 2019-07-08 | Connecting device for active suspension type shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210082859U (en) |
-
2019
- 2019-07-08 CN CN201921051801.5U patent/CN210082859U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200218 Termination date: 20200708 |