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Driving head online changing device and engine crankshaft gyroscopic moment measurement system

A drive head and drive shaft technology, applied in force/torque/work measuring instruments, electromechanical devices, measuring devices, etc., can solve the problems of increasing labor intensity and reducing production efficiency, and achieve the goal of reducing labor intensity and improving production efficiency. Effect

Active Publication Date: 2016-04-13
ANHUI QUANCHAI ENGINE
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  • Application Information

AI Technical Summary

Problems solved by technology

When measuring the rotational torque of two or more crankshafts with different diameters (the diameter of the small end of the crankshaft is similar), the operator needs to replace the drive head of the corresponding size many times, and the production line needs to be stopped when changing the drive head. Therefore, It is necessary to stop the production line many times, which not only increases the labor intensity, but also greatly reduces the production efficiency

Method used

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  • Driving head online changing device and engine crankshaft gyroscopic moment measurement system
  • Driving head online changing device and engine crankshaft gyroscopic moment measurement system
  • Driving head online changing device and engine crankshaft gyroscopic moment measurement system

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Embodiment Construction

[0020] The embodiments of the present invention are described in detail below. This embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation methods and specific operating procedures are provided, but the protection scope of the present invention is not limited to the following implementation example.

[0021] The engine crankshaft rotation moment measurement system of this embodiment includes a main frame, a rotation measurement mechanism, and a drive head moving mechanism.

[0022] see figure 1 and figure 2 As shown, the main frame includes a bearing seat 101 , a sensor support plate 102 , a motor mounting plate 103 and a mounting plate 104 . The bearing housing 101, the sensor supporting plate 102, and the motor mounting plate 103 are fixed on the mounting plate 104 by bolts.

[0023] The rotary measuring mechanism includes a servo motor 201, a first coupling 201, a first connecting shaft 203, a torque sens...

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Abstract

The invention discloses a driving head online changing device. The driving head online changing device comprises a first driving head driven by a servo motor to rotate and is characterized by further comprising a second driving head arranged outside the first driving head in a sleeving manner and a driving head movement mechanism, wherein the front end of the second driving head projects out of the first driving head; and the second driving head, driven by the driving head movement mechanism, moves so as to expose the first driving head. The invention further discloses an engine crankshaft gyroscopic moment measurement system adopting the driving head online changing device. Compared with the prior art, the engine crankshaft gyroscopic moment measurement system has the advantages that when measurement is carried out on the gyroscopic moment of two and even a plurality of different crankshafts, the automatic change of the driving head is realized without stopping the production line; and the production efficiency is greatly improved, and at the same time, the labor intensity is reduced.

Description

technical field [0001] The invention relates to a measuring device, in particular to a moment measuring device. Background technique [0002] When measuring the turning torque of the engine crankshaft, whether the data can be measured quickly and stably will directly affect the assembly efficiency of the engine. When measuring the rotational torque of two or more crankshafts with different diameters (the diameter of the small end of the crankshaft is similar), the operator needs to replace the drive head of the corresponding size many times, and the production line needs to be stopped when changing the drive head. Therefore, It is necessary to stop the production line many times, which not only increases the labor intensity, but also greatly reduces the production efficiency. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an on-line replacement device for a driving head that reduces labor intensity and greatly ...

Claims

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Application Information

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IPC IPC(8): F16D1/112H02K7/00G01L5/00
CPCF16D1/112G01L5/0009H02K7/003
Inventor 魏吴成王刚
Owner ANHUI QUANCHAI ENGINE
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