All-aluminum engine suspension

Abstract

An all-aluminum engine suspension comprises an outer framework and an inner framework which are made of all-aluminum materials, the bottom of the outer framework is of a horizontal base structure, the top of the outer framework is provided with a vertical circular hollow opening, a cylindrical rubber buffer structure is arranged in the opening, the inner framework penetrates through the center of the rubber buffer structure, and gaskets are fixed to the two ends of the inner framework respectively. By optimizing the structures of the outer framework and the inner framework, the self weight reduction exceeds 50%, the lightweight design requirement is met, the total weight of a product can be effectively reduced, the purpose of reducing the weight is achieved, the transportation efficiency is improved, and the product failure rate is reduced.

Description

Technical Field

[0001] The utility model relates to an engine suspension, in particular to an engine suspension made of all-aluminum material. Background Art

[0002] The engine mount is the connecting part between the automobile engine and the frame, which plays the role of engine shock absorption and vibration isolation to prevent resonance from causing engine damage. It is formed by combining the outer and inner frames, where the outer frame is a metal frame and the inner frame is a vulcanized body, which is a combination of rubber and metal. The final engine mount is formed by combining the outer frame and the inner frame. At present, the important problem that needs to be solved for engine mounts is to reduce product weight and reduce product failure rate while ensuring performance. Utility Model Content

[0003] In order to solve the above problems, the purpose of the utility model is to provide an all-aluminum engine mount.

[0004] To achieve the above-mentioned purpose, the technical solution of the utility model is: an all-aluminum engine suspension, including an exoskeleton and an inner frame made of all-aluminum material, the bottom of the exoskeleton is a horizontal base structure, and the top is provided with a vertical circular hollow opening, a cylindrical rubber buffer structure is provided in the opening, the inner frame runs through the center of the rubber buffer structure, and gaskets are fixed at both ends of the inner frame.

[0005] Furthermore, the vertical cross-section of the inner frame is cross-shaped, and passes through a cross-shaped opening in the center of the rubber buffer structure.

[0006] Furthermore, four square rubber blocks are arranged in the center of the diagonal line of the cross-shaped opening of the rubber buffer structure, and one end of each square rubber block forms an arc and contacts the arc-shaped side wall on the diagonal line of the inner frame.

[0007] Furthermore, vertical fixing holes are respectively provided at each corner of the base structure.

[0008] Furthermore, the outer periphery of the rubber buffer structure is covered with a bushing jacket.

[0009] Furthermore, the upper edge of the gasket is arc-shaped and higher than the upper end of the outer frame.

[0010] Through the above settings, the utility model optimizes the structure of the outer frame and the inner frame, that is, the inner and outer frames are made of all-aluminum material while ensuring performance, and the vertical cross-section of the inner frame is a cross-shaped, and a cross-shaped opening runs through the center of the rubber buffer structure, thereby achieving a weight reduction of more than 50%, meeting the lightweight design requirements, and can effectively reduce the total weight of the product, achieve the purpose of weight reduction, improve transportation efficiency and reduce product failure rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The utility model is now further described with reference to the accompanying drawings.

[0012] Figure 1 It is a schematic diagram of the main structure of the utility model. DETAILED DESCRIPTION

[0013] like Figure 1 As shown, an all-aluminum engine suspension includes an outer frame 1 and an inner frame 2 made of all-aluminum material. The bottom of the outer frame 1 is a horizontal base structure 3, and the top is provided with a vertical circular hollow opening, and a cylindrical rubber buffer structure 4 is provided in the opening. The inner frame 2 runs through the center of the rubber buffer structure 4, and gaskets 5 are fixed at both ends of the inner frame 2.

[0014] The vertical cross-section of the inner skeleton 2 is cross-shaped, and there is a cross-shaped opening running through the center of the rubber buffer structure 4. Four square rubber blocks are arranged in the center of the diagonal line of the cross-shaped opening of the rubber buffer structure 4, and one end of each square rubber block forms an arc and contacts the arc-shaped side wall on the diagonal line of the inner skeleton 2.

[0015] Vertical fixing holes are respectively arranged at each corner of the base structure 3 , a bushing jacket 6 is sleeved on the periphery of the rubber buffer structure 4 , and the upper edge of the gasket 5 is arc-shaped and higher than the upper end of the outer frame 1 .

[0016] The working principle of the utility model is as follows: the inner frame 2 and the bushing outer sleeve 6 are subjected to rubber vulcanization to form a vulcanized body, which is then press-fitted with the outer frame 1 and finally assembled with the gasket 5.

[0017] The above description is only an illustrative embodiment of the present invention and is not intended to limit the scope of the present invention. Any equivalent changes and modifications made by any person skilled in the art without departing from the concept and principle of the present invention shall fall within the scope of protection of the present invention.

Claims

1. An all-aluminum engine mount, comprising an outer frame (1) and an inner frame (2) made of all-aluminum material, characterized in that: The bottom of the outer frame (1) is a horizontal base structure (3), the top is provided with a vertical circular hollow opening, a cylindrical rubber buffer structure (4) is provided in the opening, the inner frame (2) passes through the center of the rubber buffer structure (4), and gaskets (5) are respectively fixed at both ends of the inner frame (2).

2. The all-aluminum engine mount according to claim 1, characterized in that: The vertical cross-section of the inner frame (2) is cross-shaped and passes through a cross-shaped opening in the center of the rubber buffer structure (4).

3. The all-aluminum engine mount according to claim 2, characterized in that: Four square rubber blocks are arranged at the center of the diagonal line of the cross-shaped opening of the rubber buffer structure (4), and one end of each square rubber block forms an arc and contacts the arc-shaped side wall on the diagonal line of the inner frame (2).

4. The all-aluminum engine mount according to claim 1, characterized in that: Vertical fixing holes are respectively provided at each corner of the base structure (3).

5. The all-aluminum engine mount according to claim 1, characterized in that: The outer periphery of the rubber buffer structure (4) is covered with a bushing jacket (6).

6. The all-aluminum engine mount according to claim 1, characterized in that: The upper edge of the gasket (5) is arc-shaped and is higher than the upper end of the outer frame (1).

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