Automobile auxiliary frame bushing

Abstract

The utility model discloses an automobile auxiliary frame bushing, which belongs to the field of design and manufacture of automobile parts and comprises a bushing tube body and an automobile body mounting structure, the automobile body mounting structure consists of two groups of auxiliary frame lugs which are arranged in parallel, and the auxiliary frame lugs are fixedly connected with the bushing tube body. Mounting holes are formed in the corresponding positions of the two sets of auxiliary frame lugs. Due to the arrangement of the auxiliary frame lugs, the assembly efficiency is improved, the two sets of auxiliary frame lugs which are arranged in parallel form the limiting part, and the limiting direction is perpendicular to the installation direction of the lining pipe, so that the movement of the lining pipe is limited in the radial direction, and the comfort and the maneuverability of an automobile when the automobile runs on a bumpy road surface are effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of design and manufacture of automobile parts, in particular to an automobile auxiliary frame bushing. Background Art

[0002] As the automotive industry develops faster and faster, the types of cars are becoming more and more diverse. As a result, people have higher and higher requirements for cars, not only in terms of cost performance, but also in terms of handling stability and comfort. The subframe bushing is installed between the subframe and the body, which effectively suppresses wheel vibration and improves the comfort of passengers in the car. The installation stability of the subframe bushing determines the up and down swing amplitude of the vehicle when driving on rough roads, which in turn affects the ride comfort of the vehicle. Utility Model Content

[0003] The utility model aims to provide an automobile auxiliary frame bushing with compact structure and stable connection.

[0004] The technical scheme of the utility model is: an automobile subframe bushing, comprising a bushing tube body and a vehicle body mounting structure, wherein the vehicle body mounting structure is composed of two groups of subframe ears arranged in parallel, the subframe ears are fixedly connected to the bushing tube body, and mounting holes are arranged at corresponding positions of the two groups of subframe ears.

[0005] According to a further technical solution, the bottom of the subframe ear piece is fixedly connected to the side wall of the bushing tube body by welding, and a reinforcing rib is provided between the subframe ear piece and the bushing tube body.

[0006] According to a further technical solution, a connection structure protruding outward is provided on one side of the sub-frame ear piece, and two threaded holes are provided on the connection structure.

[0007] According to a further technical solution, the connection structure and the subframe ear piece are connected via reinforcing ribs.

[0008] Beneficial effects of the utility model:

[0009] The arrangement of the subframe ear pieces in the utility model improves the efficiency of assembly, and two groups of subframe ear pieces arranged in parallel form a limiting portion, and the limiting direction is perpendicular to the installation direction of the bushing tube, thereby limiting the movement of the bushing tube in the radial direction, effectively improving the comfort and maneuverability of the car when driving on a bumpy road. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the structure of the utility model.

[0011] Figure 2 This is a schematic diagram of the structure of the utility model from another angle.

[0012] Among them, 1. bushing tube body, 2. subframe ear piece, 3. mounting hole, 4. reinforcing rib, 5. connection structure, 6. threaded hole. DETAILED DESCRIPTION

[0013] The present invention is further described and understood by way of non-limiting examples below.

[0014] like Figure 1-2 As shown, the utility model provides an automobile subframe bushing, including a bushing tube body 1 and a vehicle body mounting structure, wherein the vehicle body mounting structure is composed of two groups of subframe ears 2 arranged in parallel, the subframe ears 2 are fixedly connected to the bushing tube body 1, and mounting holes 3 are arranged at corresponding positions of the two groups of subframe ears 2; the bottom of the subframe ears 2 is fixedly connected to the side wall of the bushing tube body 1 by welding, and a reinforcing rib 4 is arranged between the subframe ears 2 and the bushing tube body 1.

[0015] A connecting structure 5 protruding outward is provided on one side of the sub-frame ear piece 2 . Two threaded holes 6 are provided on the connecting structure 5 . The connecting structure 5 is connected to the sub-frame ear piece 2 via a reinforcing rib 4 .

[0016] The arrangement of the subframe ear pieces 2 in the utility model improves the efficiency of assembly, and two groups of subframe ear pieces 2 arranged in parallel form a limiting portion, and the limiting direction is perpendicular to the installation direction of the bushing tube, thereby limiting the movement of the bushing tube from the radial direction, effectively improving the comfort and maneuverability of the car when driving on a bumpy road.

[0017] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An automobile subframe bushing, characterized in that: It includes a bushing tube body and a vehicle body mounting structure. The vehicle body mounting structure is composed of two groups of parallel subframe ears. The subframe ears are fixedly connected to the bushing tube body, and mounting holes are arranged at corresponding positions of the two groups of subframe ears. The bottom of the subframe ears is fixedly connected to the side wall of the bushing tube body by welding, and a reinforcing rib is arranged between the subframe ears and the bushing tube body. One side of the subframe ears is provided with a connecting structure protruding outward, and the connecting structure is provided with two threaded holes.

2. The automobile subframe bushing according to claim 1, characterized in that: The connection structure is connected to the auxiliary frame ear piece via a reinforcing rib.

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