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Valve-regulated windowing-opener aging test device

A technology for aging test and window opening machine, which is used in measuring devices, testing of machine/structural components, force/torque/work measuring instruments, etc. It can solve the problems of insufficiency, large size, and high maintenance costs, and achieve long maintenance cycles. , Easy installation and simple structure

Inactive Publication Date: 2014-05-07
徐州大亚自动装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the basis of pursuing convenience and practicality and improving the efficiency of product factory testing, the above-mentioned mechanism is not only huge, but also has relatively high maintenance costs, which cannot meet the requirements of the company's pursuit of lean production concepts

Method used

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  • Valve-regulated windowing-opener aging test device

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with accompanying drawing.

[0011] Such as figure 1 As shown, a valve-controlled aging test device for a window opening machine includes a fluid 1, a flow-adjustable hydraulic valve 2, a piston front connector 3, a flow channel 4, and a window opening machine body 5. When the device is used for the first time, first put the front connector 3 of the piston on top, then close the flow-adjustable hydraulic valve 2, and use vacuum equipment to empty the air inside the device; inject fluid 1 into the vessel; test as required The push-pull force of the window opener adjusts the flow rate of the adjustable hydraulic valve 2, and the actual damping force is positively correlated with the hole diameter of the adjustable hydraulic valve 2 and the density of the fluid 1.

[0012] Further, after the fluid 1 injected into the container is decompressed by the flow-adjustable hydraulic valve, the fluid acts on the ...

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PUM

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Abstract

The invention discloses a valve-regulated windowing-opener aging test device which includes a fluid (1), a flow-adjustable hydraulic valve (2), a piston front connector (3), a flow channel (4) and a windowing-opener body (5). The windowing opener (5) is fixed on a base beneath. A windowing opener (5) connector is connected with the piston front connector (3). The flow-adjustable hydraulic valve (2) is connected with the tail end of a vessel filled with the fluid (1). The flow (1) passes through the flow-adjustable hydraulic valve (2) and enters a front action face of the piston front connector (3) through the flow channel (4).

Description

technical field [0001] The invention relates to a window opener test device, in particular to a valve-controlled window opener aging test device. Background technique [0002] Since the birth of window opener products, devices for testing and evaluating the mechanical properties of window openers have also been manufactured. Each enterprise has designed different types and styles of window drive aging test devices according to its own situation and product manufacturing philosophy. Common types include analog sample windows, fixed on linear bearings and external weights through directional pulleys, and stacked heavy objects on lifting platforms. On the basis of pursuing convenience and practicality and improving the efficiency of product delivery testing, the above-mentioned mechanism is not only huge, but also has relatively high maintenance costs, which cannot meet the requirements of the company's pursuit of lean production concepts. Contents of the invention [0003]...

Claims

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Application Information

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IPC IPC(8): G01M99/00G01L5/00
Inventor 单金龙
Owner 徐州大亚自动装备有限公司