Transverse stabilizing rod connecting device for automobile front axle

A technology of a stabilizer bar and a connecting device, which is applied in the directions of interconnection systems, vehicle components, transportation and packaging, etc., can solve the problems affecting the force and service life of the axle, increasing the production cost of the axle, and increasing the production process of the axle. , to achieve the effect of highlighting substantive features, simple structure and reducing production processes

Inactive Publication Date: 2016-01-27
SINO TRUK JINAN POWER
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AI-Extracted Technical Summary

Problems solved by technology

The more holes are opened on the axle, the more it will affect the force and service life of the axle. At the same time, adding installation holes will increase the production process of the axle, which will increase the...
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Abstract

The invention provides a transverse stabilizing rod connecting device for an automobile front axle. The device comprises a U-shaped bolt, a steel plate spring and the front axle which are all sequentially arranged from top to bottom. The front axle is provided with an installing hole I used for installing the U-shaped bolt, and the U-shaped bolt stretches over the steel plate spring. The connecting device is characterized by further comprising a stabilizing rod connecting plate body used for being connected with a transverse stabilizing rod; two installing holes II are formed in one end of the stabilizing rod connecting plate body; the two ends of the U-shaped bolt sequentially penetrate the installing hole I and the installing holes II; the other end of the stabilizing rod connecting plate body is provided with two parallel installing plates which are each provided with an installing hole III used for being connected with the stabilizing rod; and the two installing holes III are coaxial. By means of the scheme, it can be avoided that the installing holes used for being connected with the transverse stabilizing rod are independently formed in the axle, and stress and the service life of the axle can be guaranteed; meanwhile, the production procedure of the axle can be reduced, and production cost can be reduced; and the structure is simple, production is facilitated, and assembly, disassembly and maintenance are facilitated.

Application Domain

Interconnection systems

Technology Topic

Steel platesEngineering

Image

  • Transverse stabilizing rod connecting device for automobile front axle
  • Transverse stabilizing rod connecting device for automobile front axle

Examples

  • Experimental program(1)

Example Embodiment

[0018] For ease of description, the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0019] Such as figure 1 with figure 2 As shown, a transverse stabilizer bar connecting device for an automobile front axle of the present invention includes a U-shaped bolt 3, a leaf spring 1 and a front axle 4 arranged from top to bottom. The front axle 4 is provided with a U The mounting hole I of the type bolt 3, the U-shaped bolt 3 straddles the leaf spring 1, and also includes a stabilizer bar connecting plate body 2 for connecting the transverse stabilizer bar, and two installation holes are provided at one end of the stabilizer bar connecting plate body 2 Ⅱ6, the two ends of the U-shaped bolt 3 pass through the mounting hole I and the mounting hole Ⅱ6 in sequence; the other end of the stabilizer bar connecting plate body 2 is provided with two parallel mounting plates 5, and two mounting plates 5 are respectively provided with one The mounting hole III8 for connecting the stabilizer bar, the two mounting holes III8 are coaxial.
[0020] In this embodiment, the axis of the mounting hole III8 is perpendicular to the axis of the mounting hole II6, and the line where the two mounting holes II6 are located is parallel to the line where the two mounting holes III8 are located.
[0021] In this embodiment, in order to reduce the weight of the stabilizer bar connecting plate body 2 and increase its installation flexibility, the stabilizer bar connecting plate body 2 is provided with a weight reduction hole 7, which is easy to assemble and unload, and the weight reduction hole 7 The cross section is triangular, which is convenient to increase the stability of the stabilizer bar connecting the plate body 2, thereby increasing its service life.
[0022] In this embodiment, the stabilizer bar connecting plate body 2, the two mounting holes II 6 and the two mounting plates 5 are integrally cast, and cast steel material castings are used as a whole to ensure the strength of the bracket.
[0023] Among them, the stabilizer bar connecting plate body 2, the two mounting holes II 6 and the two parallel mounting plates 5 constitute a wall-type frame structure, which is simple and stable.
[0024] In addition, the stabilizer bar connecting plate body 2, two mounting holes Ⅱ 6, two parallel mounting plates 5, two mounting holes Ⅲ 8 and weight-reducing holes 7 are distributed axially symmetrically, which is not only beautiful, but also makes the force uniform, thus The stability and reliability of the invention can be increased.
[0025] In addition, in this embodiment, in order to prevent the U-shaped bolt 3 from sliding, and to prevent the U-shaped bolt 3 from being damaged by direct contact with the leaf spring 1, a buffer block pressing plate 11 is added between the U-shaped bolt 3 and the leaf spring 1. , And the upper end of the buffer block pressing plate 11 is provided with an arc groove for limiting the U-shaped bolt 3, so as to increase the friction between the U-shaped bolt 3 and the leaf spring 1, play a role of anti-skid, and prevent The direct contact between the U-shaped bolt 3 and the leaf spring 1 increases the stability and reliability of the present invention and is more practical.
[0026] When in use, span the U-shaped bolt 3 across the buffer block pressing plate 11 and the leaf spring 1, and pass the two ends of the U-shaped bolt 3 through the above-mentioned mounting hole I and mounting hole II6 in turn, and tighten them with a tightening nut 9. ; Afterwards, the end of the front stabilizer bar 10 is fixed in the mounting hole Ⅱ6 by bolts. The structure is simple, easy to produce, and it avoids opening a separate installation hole for connecting the transverse stabilizer on the front axle 4, which not only increases the force and service life of the front axle 4, but also reduces the production process of the axle. Reduce production costs. In addition, it is convenient to load and unload, which is convenient for quick replacement and maintenance.
[0027] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any person familiar with the field of the present invention will not deviate from the content of the technical solution of the present invention and apply the technical essence of the present invention to the above embodiments. Any simple modifications, equivalent changes and modifications made belong to the scope of the technical solution of the present invention.

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Owner:SUZHOU JINGLAI OPTO CO LTD +1

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