Engine mount three-component force test mounting component and three-component force test device

A technology for engine mounting and mounting components, applied in the direction of measuring force components, etc., can solve the problem that the strain gauge calibration method cannot accurately and comprehensively test the load

CN107796552AActive Publication Date: 2018-03-13ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
10 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2018-03-13

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to an engine mount three-component force test mounting component and a three-component force test device. The engine mount three-component force test mounting component comprisesan engine-side mounting plate. An engine-side bolt mounting hole is formed in the engine-side mounting plate. A mount-bracket-side sensor mounting plate perpendicular to the engine-side mounting plate is disposed on the near upper part of the engine-side mounting plate. Two parallel L-shaped reinforcing ribs are arranged between the lower surface of the mount-bracket-side sensor mounting plate and the engine-side mounting plate. A three-component force sensor mounting portion is formed between the two L-shaped reinforcing ribs. A three-component force sensor mounting hole is formed in the mount-bracket-side sensor mounting plate. The engine mount three-component force test mounting component meets the test requirements of a three-component force test method through the engine mount bracket and an O-shaped groove. The three-component force test method can accurately test the loads of an engine mount system in the X / Y / Z directions in various operating conditions, and provides an accurate load input for the strength design of the mount system and components.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention belongs to the technical field of engine mounts, in particular to an engine mount three-component force test installation part and a three-component force test device. Background technique

[0002] The various working conditions of automobiles are divided into normal working conditions and extreme working conditions, and the loads of each working condition are very different due to different vehicles and driving roads. One of the main functions of the engine mount system is to carry the static load of the engine and its rigid connectors and the dynamic load in all directions. Under some extreme conditions, the dynamic load can reach 7G. Accurate load input plays a very important role in the strength design of the suspension system and components.

[0003] At present, the load input of the suspension system in the field of heavy trucks mainly refers to the passenger car standards and CAE simulation results. There are currently two load t...

Examples

Embodiment Construction

[0026] The technical solution of the present invention is described in detail below through the examples, and the following examples are only exemplary and can only be used to explain and illustrate the technical solution of the present invention, rather than being interpreted as a limitation to the technical solution of the present invention.

[0027] This application provides an engine mount three-component force test installation parts, such as image 3 As shown, the engine side mounting plate 1 is included, and the engine side bolt mounting hole 11 is arranged on the engine side mounting plate; this technical solution improves the suspension rubber pad side mounting plate to the suspension bracket side sensor on the basis of the original vehicle suspension bracket Install the plate, and extend the height of the engine side mounting plate upwards in the Z direction on the basis of the original model, to reserve an installation space for the three-component force sensor.

[...