Automobile clutch performance test device

A test device and clutch technology, which are used in measurement devices, vehicle testing, fluid tightness testing, etc., can solve problems such as poor control accuracy, inaccuracy, and inability to perform temperature resistance verification, to ensure reliable use, The effect of small stroke loss

CN112525555APending Publication Date: 2021-03-19宜宾翼智新能源汽车科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2021-03-19

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Abstract

The invention discloses an automobile clutch performance test device applied to the technical field of automobile part tests. A clutch pedal on a test device cabinet of the automobile clutch performance test device is connected with a dash panel bracket, one end of a telescopic cylinder is movably connected with a mounting bracket, the other end of the telescopic cylinder is connected with a pedaltread of the clutch pedal, a separation execution support and a flywheel support are arranged on a rack base of a separation execution rack, a displacement sensor I and a force sensor I are arrangedbetween the telescopic cylinder and the pedal tread, and a force sensor II is arranged between a hydraulic separation bearing and a clutch. According to the device provided by the invention, the automobile clutch performance test device can accurately simulate the state of the whole automobile clutch system, can test the automobile clutch performance all the year round, provides reliable data support for product development and innovative design, and effectively improves the product quality.
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Description

technical field

[0001] The invention belongs to the technical field of auto parts testing, and more specifically relates to an auto clutch performance testing device. Background technique

[0002] The performance of clutch characteristics of the whole vehicle mainly refers to the driver's operating perception when manipulating the clutch pedal. In all MT-type vehicles, the clutch operation cannot be avoided. It is necessary for the driver to step on the pedal to separate the driven disc of the clutch from the flywheel of the engine. And combined, the power can be cut off and input to ensure the normal start of the vehicle and smooth shifting. The clutch pedal force felt by the driver's left foot is mainly the maximum pedal force of the clutch system. Its source comes from the separation force of the working point of the clutch driven disc. When the system efficiency is converted to the clutch pedal, the clutch pedal force of the car is usually required to be between 85-110N...

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Embodiment Construction

[0063] Below with reference to the accompanying drawings, through the description of the embodiments, the specific embodiments of the present invention, such as the shape, structure, mutual position and connection relationship between the various parts, the role and working principle of the various parts, etc., will be further described. Detailed instructions:

[0064] as attached figure 1 - attached image 3As shown, the present invention is a kind of automobile clutch performance test device, and automobile clutch performance test device comprises test device cabinet 1, separates execution stand 2, and test device cabinet 1 is provided with mounting bracket 3 and dash panel support 4, and clutch pedal 5 It is connected with the dash panel bracket 4, one end of the telescopic cylinder 45 is flexibly connected with the mounting bracket 3, the other end of the telescopic cylinder 45 is connected with the pedal tread surface 6 of the clutch pedal 5, and the clutch pedal 5 is co...