CN212744817U

CN212744817U - Balance bar hanging rubber

Info

Publication number: CN212744817U
Application number: CN202020741558.6U
Authority: CN
Inventors: 冯利光; 余丽丽; 戴文锋
Original assignee: Zhejiang Tianchao Automobile Parts Co ltd
Current assignee: Zhejiang Tianchao Automobile Parts Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-03-19
Anticipated expiration: 2030-05-08

Abstract

The embodiment of the application discloses balancing pole hangs and glues, wherein, balancing pole hangs and glues and includes: the side surface of the hollow shaft is provided with an annular bulge; the elastic piece covers the side surface of the hollow shaft; and the shell covers the outer peripheral surface of the elastic piece and is used for being connected with a component of a suspension system. The utility model provides a balancing pole hangs and glues, when the shell is connected with suspension's part, through the annular bulge on the hollow shaft side, avoided sliding between hollow shaft and the elastic component to a certain extent, promoted the balancing pole and hung the life who glues, through cover the elastic component on the side of hollow shaft, increased the buffering effect that the balancing pole hung and glued.

Description

Balance bar hanging rubber

Technical Field

The utility model relates to an automobile parts technical field, concretely relates to balancing pole hangs and glues.

Background

In the prior art, the balance bar suspending glue is used for being connected with a part of an automobile suspension system, so that a certain shock absorption effect is achieved. In the correlation technique, the hollow shaft is the cylinder, can produce vibrations during the automobile body motion for the hollow shaft produces the displacement with the rubber that covers on its side, influences the balancing pole and hangs the shock attenuation effect of gluing, and influences the balancing pole and hang the life who glues.

SUMMERY OF THE UTILITY MODEL

Accordingly, embodiments of the present application provide a spreader beam hanger that overcomes, at least in part, one or more of the problems due to limitations and disadvantages of the related art.

The embodiment of the application provides a balancing pole hangs and glues, includes:

the side surface of the hollow shaft is provided with a plurality of annular bulges which are arranged at equal intervals;

the elastic piece covers the side surface of the hollow shaft;

and the shell covers the outer peripheral surface of the elastic piece and is used for being connected with a component of a suspension system.

In some embodiments, the housing comprises:

a housing body;

the neck reducing section is arranged at one end of the shell body, and the circumference of the neck reducing section is smaller than that of the shell body;

and the sideline flange is arranged at the other end of the shell body and is used for being connected with a part of the suspension system, wherein an opening of the sideline flange is arranged outwards.

In some embodiments, the sideline flange is provided with an auxiliary notch and a clamping groove, wherein the auxiliary notch is used for positioning a component of the suspension system; the clamping groove is used for being fixedly connected with a part of the suspension system.

In some embodiments, a through groove is formed in the elastic member, and the through groove is used for providing a deformation space of the elastic member.

In some embodiments, the through slots include a first through slot and a second through slot, the first and second through slots being symmetrically disposed with respect to the hollow shaft.

In some embodiments, the first through slot comprises a first arc surface; correspondingly, the second through groove comprises a second arc surface, and the first arc surface and the second arc surface are coaxially arranged.

In some embodiments, the center of the bottom surface of the auxiliary notch, the center of the bottom surface arc of the first arc surface, and the center of the bottom surface of the hollow shaft are located on the same straight line.

The utility model has the advantages that:

the utility model provides a balancing pole hangs and glues, when the shell is connected with suspension's part, through the annular arch of a plurality of equidistance range on the hollow shaft side, avoided sliding between hollow shaft and the elastic component to a certain extent, promoted the balancing pole and hung gluey life, through cover the elastic component on the side of hollow shaft, increased the buffering effect that the balancing pole hung and glued.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.

Fig. 1 is a schematic cross-sectional structural view of a balance bar hanging glue provided in an embodiment of the present application;

fig. 2 is a schematic bottom view of a balance bar hanging glue according to an embodiment of the present application.

Reference numerals:

1. a hollow shaft; 11. the annular bulge 2 and the elastic piece; 21. a through groove; 211. a first through groove; 212. a second through groove; 3. a housing; 31. a housing body; 32. a necking section; 33. a sideline flange; 331. an auxiliary notch; 332. a clamping groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, but 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 therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, 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 according to specific situations by those skilled in the art.

Fig. 1 is a schematic cross-sectional structural view of a balance bar hanging glue provided in an embodiment of the present application. As shown in fig. 1, an embodiment of the present application provides a balance bar hanging glue, including: a hollow shaft 1, an elastic member 2 and a housing 3. Wherein, the side surface of the hollow shaft 1 is provided with a plurality of annular bulges 11 which are arranged at equal intervals; the elastic piece 2 covers the side surface of the hollow shaft 1; the housing 3 covers the outer circumferential surface of the elastic member 2 for connection with the components of the suspension system.

The elastic member 2 in the embodiment of the present application is rubber.

The utility model provides a balancing pole hangs and glues, when shell 3 is connected with suspension's part, through the annular bulge 11 on the hollow shaft 1 side, avoided sliding between hollow shaft 1 and elastic component 2 to a certain extent, promoted the balancing pole and hung gluey life, through cover elastic component 2 on the side of hollow shaft 1, increased the buffering effect that the balancing pole hung and glued.

In some embodiments, the housing comprises: a housing body 31, a neck section 32 and a sideline flange 33. Wherein, the necking section 32 is arranged at one end of the shell body 31, and the circumference of the necking section 32 is smaller than that of the shell body 31; a borderline flange 33 is arranged at the other end of the housing body 31 for connection with a component of the suspension system, wherein the opening of the borderline flange 33 is arranged outwards.

The utility model provides a balancing pole hangs and glues sets up necking segment 32 in shell body 31 one end through setting up, and the other end sets up sideline flange 33, can avoid sliding between hollow shaft 1 and elastic component 2 to a certain extent, increases the axial bearing capacity, has promoted the balancing pole and has hung the life who glues.

In some embodiments, the side flange is provided with an auxiliary notch 331 and a clamping groove 332, wherein the auxiliary notch 331 is used for positioning and suspending the components of the system; the clamp slot 332 is used to fixedly connect with a component of the suspension system.

When the balance bar hanging glue provided by the embodiment of the application is connected with a part of a suspension system, the part of the suspension system is placed into the auxiliary notch 331 through the auxiliary notch 331 for positioning, and then is clamped in the radial direction by utilizing the clamping groove 332.

In some embodiments, a through groove 21 is formed in the elastic member 2, and the through groove 21 is used to provide a deformation space for the elastic member 2.

In the embodiment of the application, on the one hand, logical groove 21 is used for providing the deformation space of elastic component 2, and on the other hand is favorable to the circulation of air, in time discharges the heat that elastic component 2 warp the production.

Fig. 2 is a schematic bottom view of a balance bar hanging glue according to an embodiment of the present application. As shown in fig. 2, in some embodiments, the through slots 21 include a first through slot 211 and a second through slot 212, the first through slot 211 and the second through slot 212 being symmetrically disposed with respect to the hollow shaft 1.

The balance bar hangs and glues that this application embodiment provided sets up for hollow shaft 1 symmetry through first logical groove 211 and second logical groove 212, can make the balance bar hang and glue and have better stability, also can provide buffer space for elastic component 2 better.

In some embodiments, the first through slot 211 comprises a first arc surface; correspondingly, the second through groove 212 includes a second arc surface, and the first arc surface and the second arc surface are coaxially disposed.

The balance bar hangs and glues that this application embodiment provided sets to have the arc surface through leading to groove 211 and second groove 212 with first, just the circular and hollow shaft 1 that the arc surface formed are coaxial, have increased the stability that the balance bar hung and glues.

With continued reference to fig. 2, in some embodiments, the first and second through

slots

211, 212 also have a curved bend.

In some embodiments, the center of the bottom surface of the auxiliary notch 331, the center of the bottom surface arc of the first arc surface, and the center of the bottom surface of the hollow shaft 1 are located on the same straight line.

With continued reference to fig. 2, in the embodiment of the present application, the center of the bottom surface of the auxiliary notch 331, the center of the bottom surface arc of the first arc surface, and the center of the bottom surface of the hollow shaft 1 are located on the same straight line, and in some embodiments, there are 5 slots 332, and the axis of the middle slot is also located on that straight line, which is favorable for positioning.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that those skilled in the art can make changes, modifications, substitutions and alterations to the above embodiments without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a balancing pole hangs and glues which characterized in that includes:

the hollow shaft (1), the side of the hollow shaft (1) is provided with a plurality of annular bulges (11) which are arranged at equal intervals;

an elastic member (2) covering the side surface of the hollow shaft (1);

and the shell (3) covers the outer peripheral surface of the elastic piece (2) and is used for being connected with a part of a suspension system.

2. The balance bar sling glue of claim 1, wherein said housing includes:

a housing body (31);

a neck section (32) provided at one end of the housing body (31), the neck section (32) having a circumference smaller than a circumference of the housing body (31);

and the sideline flange (33) is arranged at the other end of the shell body (31) and is used for being connected with a part of the suspension system, wherein the opening of the sideline flange (33) faces outwards.

3. The balance bar sling glue of claim 2, wherein the sideline flange is provided with an auxiliary notch (331) and a clamping groove (332), wherein the auxiliary notch (331) is used for positioning a component of the suspension system; the clamping groove (332) is used for being fixedly connected with a part of a suspension system.

4. The balance bar sling rubber according to claim 3, wherein a through groove (21) is formed in the elastic member (2), and the through groove (21) is used for providing a deformation space for the elastic member (2).

5. The balance bar sling rubber according to claim 4, wherein said through slots (21) comprise a first through slot (211) and a second through slot (212), said first through slot (211) and said second through slot (212) being arranged symmetrically with respect to said hollow shaft (1).

6. The balance bar sling rubber according to claim 5, wherein the first through slot (211) comprises a first arc surface; correspondingly, the second through groove (212) comprises a second arc surface, and the first arc surface and the second arc surface are coaxially arranged.

7. The balance bar hanging glue of claim 6, wherein the center of the bottom surface of the auxiliary notch (331), the center of the bottom surface arc of the first arc surface and the center of the bottom surface of the hollow shaft (1) are in the same straight line.