A new type of triangular plate assembly

Abstract

The utility model provides a new triangular plate assembly, belonging to the technical field of automobile accessories. It solves the problem that the existing triangular plates have poor buffering effect and are easily damaged. The new triangular plate assembly includes a vulcanization assembly and a welding assembly assembled with the vulcanization assembly. The vulcanization assembly is composed of a rubber shell and a plastic part that are hollow and form an assembly groove structure. An annular groove that is axially inwardly recessed and for the installation of the plastic part is provided on the upper end surface of the rubber shell. The rubber shell is provided with a bearing that is press-fitted with the assembly groove structure and is convenient for assembly with the welding assembly. The welding assembly is composed of an outer shell sleeve 1 and an outer shell sleeve 2 that is coaxially arranged with the outer shell sleeve 1 and connected by welding. The middle parts of the outer shell sleeve 1 and the outer shell sleeve 2 are both provided with axial holes that match the bearing. The utility model has the advantage of good buffering effect.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile accessories and relates to a novel triangular plate assembly. Background Art

[0002] With the development of science and technology and the popularization of automobiles, quality control has become relatively strict. The existing automobile triangle plate assembly is generally assembled by welding. Although the connection strength is maintained, due to the general bumping phenomenon during the travel, the shock absorption and buffering effect is not good, which can easily cause damage to the assembly parts, thus affecting the safety of use. The replacement cost is relatively high. At the same time, the overall weight after assembly is relatively heavy, which does not meet the use requirements. Summary of the invention

[0003] The purpose of the utility model is to provide a triangular plate assembly with a buffering effect and lighter weight in view of the above problems existing in the prior art.

[0004] The purpose of the utility model can be achieved through the following technical solutions: a new type of triangular plate assembly, characterized in that it includes a vulcanization assembly and a welding assembly assembled with the vulcanization assembly, the vulcanization assembly consists of a rubber shell and a plastic part that are hollow and form an assembly groove structure, the upper end surface of the rubber shell is provided with an annular groove that is axially recessed inward and for the installation of the plastic part, the rubber shell is provided with a bearing that is press-fitted with the assembly groove structure and is convenient for assembly with the welding assembly, the welding assembly consists of an outer shell sleeve one and an outer shell sleeve two that is coaxially arranged with the outer shell sleeve one and connected by welding, and the middle parts of the outer shell sleeve one and the outer shell sleeve two are both provided with axial holes that match the bearing.

[0005] In the above-mentioned new triangular plate assembly, the outer edge of the lower end surface of the rubber shell is provided with a plurality of notched grooves spaced along its circumferential direction, the inner wall of the rubber shell at the assembly groove structure is provided with a limit ring protruding radially outward and used to limit the position of the plastic part, and the lower end surface of the rubber shell at the assembly groove structure is provided with an annular groove.

[0006] In the above-mentioned novel triangular plate assembly, a plurality of recessed grooves are provided on the upper end surface of the plastic component along its circumferential direction.

[0007] In the above-mentioned new triangular plate assembly, a middle sleeve is provided on the side wall of the rubber shell at the assembly groove structure, which is embedded in the rubber shell and improves the assembly strength. A bending molding is provided on the lower end of the middle sleeve, which extends out of the rubber shell and is provided with a folded edge for bearing installation.

[0008] In the above-mentioned new triangular plate assembly, the middle portion of the outer shell sleeve 1 is bent to form a hollow U-shaped structure, and the outer end portion of the outer shell sleeve 1 is also provided with a bent folded edge, and the outer end portion of the outer shell sleeve 2 is also provided with a bent folded edge.

[0009] Compared with the prior art, the new triangular plate assembly has the following advantages:

[0010] 1. The vulcanization assembly consists of a hollow rubber shell and a plastic part forming an assembly groove structure. An annular groove that is axially inwardly recessed and for the installation of the plastic part is provided on the upper end surface of the rubber shell. The rubber shell is provided with a bearing that is press-fitted with the rubber shell at the assembly groove structure and is convenient for subsequent assembly with the welding assembly and other accessories. The welding assembly consists of an outer shell sleeve 1 and an outer shell sleeve 2 that is coaxially arranged with the outer shell sleeve 1 and connected by welding. The middle parts of the outer shell sleeve 1 and the outer shell sleeve 2 are both provided with axial holes that match the bearing. The above-mentioned structure has a good buffering effect after assembly, and can also ensure the stability of the running structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the cross-sectional structure of the welding assembly in the novel triangular plate assembly.

[0012] Figure 2 It is a front structural schematic diagram of the welding assembly in the novel triangular plate assembly.

[0013] Figure 3 It is a schematic cross-sectional view of the vulcanization assembly in the novel triangular disc assembly.

[0014] Figure 4 It is a front structural schematic diagram of the vulcanization assembly in the new triangular disc assembly.

[0015] Figure 5 It is a schematic diagram of the reverse structure of the vulcanization assembly in the novel triangular disc assembly.

[0016] In the figure, 1, rubber shell; 2, plastic parts; 3, bearing; 4, outer shell sleeve 1; 5, outer shell sleeve 2; 6, limit ring; 7, middle sleeve. DETAILED DESCRIPTION

[0017] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0018] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5As shown, the novel triangular plate assembly comprises a vulcanization assembly and a welding assembly assembled with the vulcanization assembly. The vulcanization assembly consists of a rubber shell and a plastic part which are hollow and form an assembly groove structure. An annular groove which is axially recessed inward and for installing the plastic part is provided on the upper end surface of the rubber shell. The rubber shell is provided with a bearing which is press-fitted with the rubber shell at the assembly groove structure and is convenient for subsequent assembly with the welding assembly and other accessories. The welding assembly consists of an outer shell sleeve 1 and an outer shell sleeve 2 which is coaxially arranged with the outer shell sleeve 1 and connected by welding. Axle holes which match the bearings are provided in the middle of the outer shell sleeve 1 and the outer shell sleeve 2. A plurality of notched grooves which are spaced apart along the circumferential direction are provided on the outer edge of the lower end surface of the rubber shell. A radially outward protrusion which is used to limit the plastic part is provided on the inner wall of the rubber shell at the assembly groove structure. A limiting ring is provided on the position, and the limiting ring can be connected to the plastic part through a stud. An annular groove is provided on the lower end surface of the rubber shell body located at the assembly groove structure. Through the annular groove, the rubber shell body is located at the assembly groove structure to form an elastic protrusion. The above-mentioned assembly groove structure is in a multi-step step shape. An annular groove is provided on the upper end surface of the plastic part. The cross-section of the annular groove is two symmetrically arranged L-shaped structures. A plurality of recessed grooves are provided along the circumferential direction of the plastic part on the upper end surface of the annular groove. The recessed groove can be divided into an outer groove and an inner groove. A middle sleeve is provided on the side wall of the rubber shell body located at the assembly groove structure, which is embedded in the rubber shell body and improves the assembly strength. A bending molding is provided on the lower end of the middle sleeve, and extends out of the rubber shell body and is provided with a folding edge for bearing installation. A ring block is provided on the folding edge, and a glue hole is provided on the middle sleeve.

[0019] As a preferred structure, the middle portion of the outer shell sleeve 1 is bent to form a hollow U-shaped structure, and the outer end of the outer shell sleeve 1 is also provided with a bent edge, and the outer end of the outer shell sleeve 2 is also provided with a bent edge.

[0020] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0021] Although the term ", " and " are used more frequently in this article, the possibility of using other terms is not excluded. These terms are used only to more conveniently describe and explain the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. A new type of triangular plate assembly, characterized in that: The invention comprises a vulcanization assembly and a welding assembly assembled with the vulcanization assembly, wherein the vulcanization assembly comprises a hollow rubber shell (1) and a plastic part (2) forming an assembly groove structure, wherein the upper end surface of the rubber shell (1) is provided with an annular groove which is axially recessed inward and for mounting the plastic part (2), wherein the rubber shell (1) is provided with a bearing (3) which is press-fitted with the bearing and is convenient for assembly with the welding assembly, and wherein the welding assembly comprises an outer shell sleeve (1) and an outer shell sleeve (2) which is coaxially arranged with the outer shell sleeve (1) and connected by welding, wherein the middle parts of the outer shell sleeve (1) and the outer shell sleeve (2) are both provided with an axial hole which is matched with the bearing (3).

2. A novel triangular plate assembly according to claim 1, characterized in that: The outer edge of the lower end surface of the rubber shell (1) is provided with a plurality of notched grooves spaced apart along its circumferential direction; the inner wall of the rubber shell (1) at the assembly groove structure is provided with a limit ring (6) protruding radially outward and used to limit the position of the plastic part (2); and the lower end surface of the rubber shell (1) at the assembly groove structure is provided with an annular groove.

3. A novel triangular plate assembly according to claim 1, characterized in that: The upper end surface of the plastic part (2) is provided with a plurality of recessed grooves arranged along its circumferential direction.

4. A novel triangular plate assembly according to claim 1, characterized in that: A middle sleeve (7) is provided on the side wall of the rubber housing (1) at the assembly groove structure and is embedded in the rubber housing (1) to improve the assembly strength. A folded edge is provided on the lower end of the middle sleeve (7) and extends out of the rubber housing (1) for mounting the bearing (3).

5. A novel triangular plate assembly according to claim 1, characterized in that: The middle part of the outer shell sleeve 1 (4) is bent to form a hollow U-shaped structure, and the outer end of the outer shell sleeve 1 (4) is also provided with a bent edge, and the outer end of the outer shell sleeve 2 (5) is also provided with a bent edge.

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