Measurement device and measurement method for measuring separation characteristic of clutch
A technology for measuring devices and separation characteristics, which is applied in the field of clutches, and can solve the problems of time-consuming and labor-intensive, numerous detection method steps, and high cost of detection devices
Pending Publication Date: 2019-12-20
SCHAEFFLER TECH AG & CO KG
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Problems solved by technology
Similar detection platforms or detection tools are also recorded in Chinese patents 201210442202.2 and 201610590425.1. These detection devices are costly and not portable, and the corresponding detection methods have many steps and are time-consuming and labor-intensive.
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[0043] Exemplary embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood that these specific descriptions are only used to teach those skilled in the art how to implement the present invention, and are not intended to exhaust all possible ways of the present invention, nor are they intended to limit the scope of the present invention.
[0044] refer to Figure 1-4 , the composition structure of the measuring device and the clutch cover according to an embodiment of the present invention and the measuring method using the measuring device of the present invention are introduced below.
[0045] combine first Figure 1-3 The measuring device of the present invention is introduced.
[0046] measuring device
[0047] The measuring device in this embodiment is detachably mounted on the clutch cover 5 using the fixed rod 4 as a supporting member. The measuring device uses a stepping motor 1 as a power mechani...
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The invention relates to a measurement device and measurement method for measuring the separation characteristic of a clutch. The measurement device comprises a power mechanism, a force application assembly, a fixing assembly, a force measurement module and a displacement measurement module, wherein the fixing assembly is detachably arranged on the clutch and comprises a plurality of fixing rods which are arranged along the circumferential direction of a clutch cover; the force application assembly is movably arranged on the fixing assembly and is provided with a force application part used for applying force to a separating finger of the clutch; a fixed end of the power mechanism and the fixing rods are fixedly arranged; a movable end of the power mechanism is connected to the force application assembly to drive the force application assembly to move, thereby pushing and pulling the separating finger; in the process that the force application assembly pushes and pulls the separating finger, the force measurement module measures the magnitude of force transferred to the separating finger from the power mechanism; and the displacement measurement module measures displacement of an output end of the power mechanism or displacement of the force application assembly. The separation characteristic of the clutch can be measured by using the measurement device without removal of the clutch or use of a special tooling and a work platform.
Description
technical field [0001] The invention relates to the field of clutches, in particular to clutches of motor vehicles, in particular to a measuring device and a measuring method for measuring the separation characteristics of the clutch. Background technique [0002] The clutch installed in the transmission system of the motor vehicle can cut off or transmit the power input from the engine to the transmission as required. The driver of the motor vehicle controls the working state of the clutch by manipulating the pedal in the clutch control system, thereby realizing the separation and engagement of the clutch. [0003] Taking the diaphragm spring clutch as an example, after the clutch pedal is stepped on, the pedal force is transmitted to the release bearing through the transmission mechanism, and the release bearing is pushed to apply separation force to the release finger of the diaphragm spring, so that the pressure plate is separated from the driven plate, and the power Tra...
Claims
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Login to View More IPC IPC(8): G01M13/022G01M13/027
CPCG01M13/022G01M13/027
Inventor 闫少伟
Owner SCHAEFFLER TECH AG & CO KG