Tool box for pneumatic cutting lubrication and method for calibrating and adjusting supply quantity

A tool box and box technology, which is applied to the integrated device of pneumatic composite jet lubrication and pneumatic cutting air supply, water and oil fields, to achieve the effect of convenient adjustment of supply, less resource consumption and simple structure

Active Publication Date: 2014-06-04
NAVAL AERONAUTICAL & ASTRONAUTICAL UNIV PLA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to invent an integrated device suitable for war damage repair of metal structures such as military aircraft titanium alloy, so as to solve various problems existing in the existing cutting liquid supply device

Method used

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  • Tool box for pneumatic cutting lubrication and method for calibrating and adjusting supply quantity
  • Tool box for pneumatic cutting lubrication and method for calibrating and adjusting supply quantity
  • Tool box for pneumatic cutting lubrication and method for calibrating and adjusting supply quantity

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Embodiment Construction

[0047] like Figure 1-7 As shown, the present invention proposes a toolbox for pneumatic cutting lubrication. The tool box specifically includes a box body 1, a box cover 2, an injection device and a hose bundle, and is characterized in that the box body 1 includes a cutting air source adjustment circuit and a micro compound injection circuit.

[0048] The cutting gas source adjustment circuit includes a gas source connector 111 , a gas filter device 112 , a valve 113 , a pressure reducing valve 114 , a pressure gauge 115 , a flow valve 116 and a connector 117 . The joints 117 in this embodiment are parallel double joints with dimensions of 6 mm and 8 mm respectively, so as to be suitable for connection pipelines of common pneumatic tools of different specifications.

[0049] The trace composite injection circuit includes valve 15, air injection branch, lubrication branch, and cooling branch; wherein the air injection branch includes a pressure reducing valve 121, a pressure ...

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Abstract

The invention discloses a tool box for pneumatic cutting lubrication and a method for calibrating and adjusting a supply quantity. The tool box comprises a box body, a box cover, an injection device and a hose bundle, and is characterized in that the box body comprises a cutting air source adjusting loop for cutting air supply and a trace composite injection loop providing cutting lubrication, the trace composite spray loop comprises an air injection branch pipe, a lubrication branch pipe, a cooling branch pipe and the like, and the tool box can carry out on-off control over oil, water and air and adjust the supply quantity. When the tool box is used for calibrating and adjusting the supply quantity, the supply quantity of oil liquid can be adjusted through the method of fixing an oil path adjusting needle valve at a certain position firstly and then adjusting a pressure reduction valve of the lubrication branch pipe. The supply quantity of the water can be adjusted through the method of fixing a pressure reduction valve of the cooling branch pipe at a certain position firstly and then adjusting an adjusting needle valve of a water path. The tool box has the advantages of being simple in structure, high in integration degree, convenient to adjust, stable in supply, good in lubrication effect, convenient to carry and the like.

Description

technical field [0001] The invention belongs to an integrated device for air supply and liquid supply in the field of mechanical processing, and in particular relates to an integrated device for oil, water and air composite jet lubrication and pneumatic cutting air supply, and a calibration method and adjustment of the oil supply and water supply volume of the device The method, the device and the method are suitable for cutting and lubricating metals such as titanium alloys, and are especially suitable for the field of emergency repair of aircraft war damage. Background technique [0002] Thin-walled structural parts such as skins and stringers of military aircraft will produce fatigue and stress corrosion cracks during use, and various war injuries such as pointed bullet holes, tear-shaped holes, and scratches will appear when attacked in combat The form will not only greatly reduce its structural strength, but also cause the aircraft to disintegrate in severe cases. Unde...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q11/10
CPCB23Q11/10
Inventor 郁大照高昆刘书岩陈勇柳文林刘湘一杜来林
Owner NAVAL AERONAUTICAL & ASTRONAUTICAL UNIV PLA
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