CN208774452U - Stable equilibrium's bar before a kind of automobile - Google Patents

Abstract

The utility model discloses stable equilibrium's bars before a kind of automobile, including curved bar and mobile jib, it is characterized in that, the both ends of the mobile jib are rotatably connected to curved bar by pivot pin, the mobile jib is made of straight-bar both ends connection L bar, and straight-bar and L bar junction are provided with limiting card, and the outer wall center position of the L bar is welded with the second attachment base, the curved bar is provided with step column far from the fixed end of pivot pin, and the end of the step column is provided with screw rod.In the utility model, it is rotatablely connected using body frame and curved bar by pivot pin, wherein the both ends of body frame are connected with L bar by straight-bar, then the outer wall of L bar is provided with the second attachment base, then curved bar and the ipsilateral of the second attachment base are provided with the first attachment base, user can be attached by adjustable damping spring in use, so that preceding stable equilibrium's bar be adjusted as needed, guarantee using effect, prolongs the service life.

Description

Stable equilibrium's bar before a kind of automobile

Technical field

The utility model relates to stable equilibrium's bars before technical field of automobile accessories more particularly to a kind of automobile.

Background technique

Automobile parts are each unit for constituting automobile entirety and a kind of product for serving automobile.The type of automobile parts Various, as the improvement of people's living standards, people are also more and more to the consumption of automobile, this market of automobile parts becomes Also increasing.Auto parts machinery manufacture factory was also in development by leaps and bounds in recent years.The suspension system of automobile be divided into independent suspension and Rigid axle suspension, they have respective advantage and disadvantage.In order to preferably play the characteristic of suspension, overcome the deficiency, people are in suspension The stable equilibrium that joined some special roles will cause the side of vehicle body when automobile is when excessively curved due to the effect of centrifugal force Incline, curved lubrication groove suspension is caused to stretch, curved foreign steamer suspension compression causes the shaft of sway bar to reverse, generates very big torsion, reversely Suspension is acted on, prevents vehicle body from excessive lateral inclination occurring in turning and improves ride performance.Stable equilibrium's bar only has Walking along the street is set to be hardened in effect Shi Caihui, unlike hard spring comprehensively can make walking along the street be hardened.If to lean on spring completely That may need stone spring for the inclination of reduction vehicle body, more inhibit the bullet of spring with the very high shock absorber of damped coefficient Jump, so we must just go such as walking along the street caused by bearing hard spring and shock absorber, pass through uneven road surface when follow The undesirable sequelae of mark.But if cooperating balancing pole appropriate that can not only reduce inclination, due relax need not be more sacrificed Adaptive and tracking.

However stable equilibrium's bar generallys use integral structure before existing automobile, when such stable equilibrium's bar uses one section Between after, fatigue can occur for metal, so that the using effect of stable equilibrium's bar is deteriorated before automobile, thus need a kind of simple adjustable Stable equilibrium's bar before the automobile of section.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and stablize before a kind of automobile proposed Balancing pole.

To achieve the goals above, the utility model adopts the technical scheme that stable equilibrium's bar before a kind of automobile, packet Include curved bar and mobile jib, which is characterized in that the both ends of the mobile jib are rotatably connected to curved bar by pivot pin, and the mobile jib is by straight-bar two End connection L bar composition, and straight-bar and L bar junction are provided with limiting card, the outer wall center position of the L bar is welded with second Attachment base, the curved bar are provided with step column far from the fixed end of pivot pin, and the end of the step column is provided with screw rod, and spiral shell The outside of bar, which screws, is connected with nut, is welded with the first connection at the outer wall of the curved bar and the ipsilateral position of the second attachment base Seat.

It is as above-mentioned technical proposal to further describe:

The straight-bar, limiting card and L bar are an integral structure.

It is as above-mentioned technical proposal to further describe:

The outer diameter of the step column is greater than the outer diameter of screw rod.

It is as above-mentioned technical proposal to further describe:

Angular pivotal range is 0-15 ° between the curved bar and mobile jib.

It is as above-mentioned technical proposal to further describe:

The outer wall of the straight-bar is provided with skid resistance strip at the position of limiting card.

It in the utility model, is rotatablely connected using body frame and curved bar by pivot pin, wherein the both ends of body frame pass through straight Bar is connected with L bar, the outer wall of L bar is then provided with the second attachment base, then in the ipsilateral setting of curved bar and the second attachment base There is the first attachment base, user can be attached by adjustable damping spring in use, thus right as needed Preceding stable equilibrium's bar is adjusted, and guarantees using effect, prolongs the service life.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of automobile before stable equilibrium's bar structural schematic diagram；

Fig. 2 is the structural schematic diagram of the utility model mobile jib；

Fig. 3 is the structural schematic diagram of this practical new curved bar.

Marginal data:

1- nut, 2- curved bar, 21- screw rod, 22- step column, the first attachment base of 23-, 3- pivot pin, 4- mobile jib, 41- straight-bar, 42- limiting card, 43-L bar, the second attachment base of 44-.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-3, the both ends of stable equilibrium's bar before a kind of automobile, including curved bar 2 and mobile jib 4, mobile jib 4 are turned by pivot pin Dynamic to be connected with curved bar 2, mobile jib 4 is made of 41 both ends of straight-bar connection L bar 43, and straight-bar 41 and 43 junction of L bar are provided with limit The outer wall center position of card 42, L bar 43 is welded with the second attachment base 44, and curved bar 2 is provided with platform far from the fixed end of pivot pin 3 Rank column 22, the end of step column 22 is provided with screw rod 21, and the outside of screw rod 21 screws and is connected with nut 1, the outer wall of curved bar 2 with Second attachment base 44 is welded with the first attachment base 23 at ipsilateral position.

Straight-bar 41, limiting card 42 and L bar 43 are an integral structure, and the outer diameter of step column 22 is greater than the outer diameter of screw rod 21, curved Angular pivotal range is 0-15 ° between bar 2 and mobile jib 4, and the outer wall of straight-bar 41 is provided with anti-skidding at the position of limiting card 42 Striped.

Step column 23 is limited for connecting to preceding stable equilibrium's bar with left and right suspension, enables preceding stable equilibrium's bar It is enough stably fixed on the suspension of left and right.

Working principle: in use, preceding stable equilibrium's bar straight-bar 41 close to limiting card 43 outer wall by sleeve will before Stable equilibrium's bar is attached with vehicle frame, the screw rod 21 of 2 end of curved bar is then run through left and right suspension lower arm, and pass through nut 1 It is fixed, then by the second attachment base 44 of 4 outer wall of the first attachment base 23 and mobile jib of ipsilateral 2 outer wall of curved bar by damper into Row connection, and damper intensity is adjusted as needed, after there is bending deformation after a period of use in current steady balancing pole, User continues to adjust damper so that preceding stable equilibrium's bar continues to play a role.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (5)

1. stable equilibrium's bar before a kind of automobile, including curved bar (2) and mobile jib (4), which is characterized in that the both ends of the mobile jib (4) It is rotatably connected to curved bar (2) by pivot pin, the mobile jib (4) is made of straight-bar (41) both ends connection L bar (43), and straight-bar (41) It is provided with limiting card (42) with L bar (43) junction, the outer wall center position of the L bar (43) is welded with the second attachment base (44), the curved bar (2) is provided with step column (22) far from pivot pin (3) fixed end, and the end of the step column (22) is set It is equipped with screw rod (21), and the outside of screw rod (21) screws and is connected with nut (1), the outer wall and the second attachment base of the curved bar (2) (44) it is welded at ipsilateral position the first attachment base (23).

2. stable equilibrium's bar before a kind of automobile according to claim 1, which is characterized in that the straight-bar (41), limiting card (42) it is an integral structure with L bar (43).

3. stable equilibrium's bar before a kind of automobile according to claim 1, which is characterized in that the outer diameter of the step column (22) Greater than the outer diameter of screw rod (21).

4. stable equilibrium's bar before a kind of automobile according to claim 1, which is characterized in that the curved bar (2) and mobile jib (4) Between angular pivotal range be 0-15 °.

5. stable equilibrium's bar before a kind of automobile according to claim 1, which is characterized in that the outer wall of the straight-bar (41) leans on Skid resistance strip is provided at the position of nearly limiting card (42).