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A powertrain test clamping device

A powertrain and test clip technology, which is used in measurement devices, static/dynamic balance testing, vehicle testing, etc., can solve the problem that the powertrain cannot be fixed on the K&C test bench, etc. Universal effect

Active Publication Date: 2019-04-12
BEIJING AUTOMOBILE RES GENERAL INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the technical problem that the powertrain cannot be fixed on the K&C test stand in the prior art, the present invention provides a powertrain test clamping device

Method used

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  • A powertrain test clamping device
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  • A powertrain test clamping device

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Embodiment Construction

[0043] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0044] refer to figure 1 and figure 2 As shown, the present invention provides a powertrain test clamping device, comprising: a platform 1; a first bracket 2, a second bracket 3 and a third bracket 4 respectively detachably arranged on the platform 1; the first bracket 2 and the second bracket 3 are respectively arranged on the first end of the platform 1 along the first direction (x direction), and the third bracket 4 is arranged on the second end of the platform 1 along the first direction; the rolling mechanism for carrying the platform 1 to roll; setting The hoisting mechanism on the platform 1; the fixing mechanism arranged on the platform 1.

[0045] Specifically, in the clamping device for powertrain testing of the present invention, the f...

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Abstract

The invention relates to the technical field of automobile tests and provides a power assembly test clamping device to solve the problem of failure in fixation of a power assembly to a K&C (kinematics and compliance) test bench in the prior art. The clamping device comprises a platform, a first support, a second support, a third support, a rolling mechanism, a hoisting mechanism and a fixing mechanism. The first support, the second support and the third support are detachably arranged on the platform; the first support and the second support are arranged at a first end of the platform along a first direction, and the third support is arranged at a second end of the platform along the first direction; the rolling mechanism is used for bearing the platform to roll; the hoisting mechanism is arranged on the platform; the fixing mechanism is arranged on the platform. By the scheme, fixation of the power assembly to the K&C bench is realized. The clamping device is simple in structure, convenient to use, high in universality, convenient for assembly of different power assemblies in a test process and further convenient to cooperate with the K&C test bench to finish tests.

Description

technical field [0001] The invention relates to the technical field of automobile testing, in particular to a clamping device for powertrain testing. Background technique [0002] With the ever-changing scientific and technological progress, people's pursuit of quality of life is getting higher and higher. Cars have become an indispensable means of transportation for people's daily travel, and people are becoming more and more picky about the comfort and safety of cars. [0003] In the process of automobile research and development, measuring the moment of inertia of the powertrain can provide accurate basic parameters for the establishment of the vehicle model and the design of the suspension system of the vehicle powertrain, so as to carry out the dynamic analysis of the vehicle and the optimization design of the suspension system. [0004] K&C (Kinematics&Compliance, suspension geometric kinematics and suspension elastic kinematics) test bench is a test equipment used to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M1/10G01M17/007G01M1/02
CPCG01M1/02G01M1/10G01M17/007
Inventor 戈铅季小伟吴展李相荣魏广亮曹宁
Owner BEIJING AUTOMOBILE RES GENERAL INST