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Piston cooling nozzle automatic measuring device

A technology for piston cooling nozzles and automatic measurement, which is applied in the direction of measuring devices, by measuring the rate of increase and deceleration of fluid, and using liquid/vacuum degree for liquid tightness measurement, etc., which can solve the problems of low detection accuracy and low efficiency

Pending Publication Date: 2017-06-09
BEIJING BRANCH JIKE DEV SCI & TECH
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Problems solved by technology

At present, most domestic engine companies use manual detection methods, which have low detection accuracy and low efficiency.

Method used

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  • Piston cooling nozzle automatic measuring device
  • Piston cooling nozzle automatic measuring device
  • Piston cooling nozzle automatic measuring device

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Embodiment Construction

[0029] see below Figure 2 to Figure 9 The automatic measuring device for the piston cooling nozzle of the present invention is described in detail.

[0030] The automatic measuring device for piston cooling nozzles of the present invention has a frame-like main bracket for supporting and installing together, on which a feeding system for placing the workpiece to the measuring station is mainly provided for placing The blanking system that removes the workpiece from the measuring station and performs specific treatment on it, the oil supply system that provides the oil body that meets the measurement requirements for the measuring process of the workpiece, and the workpiece positioning used to position the workpiece to the measuring station system, a workpiece detection system used to measure the relevant performance parameters of the workpiece, and an intelligent control system used to control the working status of the aforementioned systems and perform data transmission. sp...

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Abstract

The invention provides a piston cooling nozzle automatic measuring device comprising the following structures: a feeding system used for assembling a workpiece body with a nozzle body and placing the assembled workpiece on a measuring position; an oil supply system used for providing oil body for the workpiece measuring process and specially processing the oil body so as to follow regulated flow and / or pressure measuring conditions; a workpiece positioning system used for positioning the workpiece to the measuring position; a workpiece detection system used for measuring the workpiece related performance parameters; an unload system used for removing the workpiece from the measuring position and specially processing the workpiece; an intelligent control system used for controlling work states of all systems and transmitting data. The automatic measuring system employs a modularized structure, can accurately and precisely position the workpiece, thus fast respectively measuring the workpiece related work parameters, and realizing automatic measurement.

Description

technical field [0001] The invention relates to an automatic measuring device for a piston cooling nozzle. Background technique [0002] Piston cooling nozzles are key parts of the engine, such as figure 1 As shown, the piston cooling nozzle mainly includes a nozzle body and a body assembly connected to the nozzle body. The piston cooling nozzle mainly sprays lubricating oil with a lower temperature than the piston to the internal cooling oil channel of the piston through the oil injection port, thereby solving the problem of piston heat dissipation. Therefore, the performance parameters such as leakage, opening pressure, flow rate, target position and closing pressure of the piston cooling nozzle are the key influencing parameters to measure the cooling performance of the workpiece. At present, most domestic engine companies use manual detection methods, which have low detection accuracy and low efficiency. Under the condition of large-scale production, improving quality...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/00G01M3/26
CPCG01M3/26G01M13/00
Inventor 李芳房振峰刘星郭前
Owner BEIJING BRANCH JIKE DEV SCI & TECH
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