Lightweight stamping and welding type automobile engine suspension support

An automobile engine, stamping and welding technology, applied in the direction of power plant, vehicle parts, jet propulsion device, etc., can solve the problems of increased engine torque output, increased manufacturing cost, increased engine weight, etc., to achieve convenient disassembly and assembly, and easy manufacture , the effect of simple structure
CN103448524AInactive Publication Date: 2013-12-18奇昊汽车系统(苏州)有限公司
7 Cites 3 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
奇昊汽车系统(苏州)有限公司
Publication Date
2013-12-18
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
Patent Text Reader

Abstract

The invention discloses a lightweight stamping and welding type automobile engine suspension support. The lightweight stamping and welding type automobile engine suspension support comprises a flat support body and an auxiliary support which is connected with the side edge of the support body by adopting stamping and welding, wherein the support body is provided with a hole which can be used for suspending an engine on the support body; the auxiliary support is divided into an upper section, a bending part and a lower section, the upper section and the lower section are connected through the bending part, and the bending angle of the auxiliary support is 90-135 degrees. According to the lightweight stamping and welding type automobile engine suspension support disclosed by the invention, stamping and welding of plates is adopted, compared with conventional cast iron manufacturing, the design, the disassembly and the assembly are convenient; lightweight requirements are met as the automobile engine suspension support is manufactured by adopting stamping and welding of metal plates of aluminum alloy, nickel alloy and the like which are in less mass and enough strength; low-cost development requirements of the automobile engine suspension support can be met on the premise that the load of weight of the engine is ensured to be borne by adjusting the size of the auxiliary support if the type of the engine is changed, NVH (Noise, Vibration and Harshness) characteristics of an automobile are facilitated to be stabilized, and dynamic / static state strength and fatigue life of the lightweight stamping and welding type automobile engine suspension support are prolonged.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a bracket, in particular to a lightweight stamping and welding type automobile engine suspension bracket, which belongs to the technical field of automobile manufacturing. Background technique

[0002] The engine of the automobile powertrain is the core part of the automobile, and its performance is directly related to the safety and comfort of the automobile. The main function of the automobile engine mount bracket is to connect the powertrain and the body, bear the weight of the powertrain under various working conditions, and at the same time reduce the vibration excitation transmitted from the powertrain to the body, which not only greatly affects the vibration and noise of the vehicle impact, and has a huge impact on vehicle safety.

[0003] At present, most of the engine brackets are castings. Although they can meet the strength requirements, they have a large mass, which is not conducive to weight reduction and conforms...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More