Micro quantity lubrication system and method of manufacturing bent pipe with micro quantity lubrication system

A technology of micro-lubrication and pipe bending, which is applied in the field of micro-lubrication system and the application of micro-lubrication system to manufacture pipe bends, which can solve the problems of waste, high cost, and more lubricating oil.

Active Publication Date: 2019-11-12
KEYIZHAN INTELLIGENT EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this lubrication method requires more lubricating oil, resulting in waste and higher cost

Method used

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  • Micro quantity lubrication system and method of manufacturing bent pipe with micro quantity lubrication system
  • Micro quantity lubrication system and method of manufacturing bent pipe with micro quantity lubrication system
  • Micro quantity lubrication system and method of manufacturing bent pipe with micro quantity lubrication system

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Embodiment Construction

[0036] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific implementations disclosed below.

[0037] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected ...

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Abstract

The invention relates to a micro quantity lubrication system and a method of manufacturing bent pipe with the micro quantity lubrication system. The micro quantity lubrication system comprises a microlubricating oil mist supply device, a shunt valve and a plurality of oil pipe. The micro lubricating oil mist supply device comprises atomizing chamber, an atomizer, an oil supply channel and pressure regulating valve. Gas is injected into the atomizing chamber, and the amount of the gas is adjusted by the pressure regulating valve to adjust the pressure in the atomizing chamber. The lubricatingoil mist sprays to the atomizing chamber through a spray port of the oil mist, and then the lubricating oil mist is output to the shunt valve through an oil mist output port; and the lubricating oil mist after shunting sprays through the oil pipe to the core rod of a pipe bending machine, and then sprays from the oil hole at the end of the core rod to lubricate the bend of the copper pipe. The micro quantity lubrication system is more economical in lubricating oil, and can use less lubricating oil to achieve the purpose of lubrication, so as to avoid waste and reduce cost.

Description

technical field [0001] The invention relates to the technical field of micro-quantity lubrication, in particular to a micro-quantity lubrication system and a method for manufacturing bent pipes using the micro-quantity lubrication system. Background technique [0002] When the pipe bending machine (also known as the long U machine) bends the copper pipe, it needs to inject lubricating oil to lubricate the bending part of the copper pipe to prevent the copper pipe from being flattened, cracked or even broken at the bend. In the traditional pipe bending machine, the lubrication method is usually one way of compressed air to squeeze the lubricating oil in the oil tank into the oil pipe, and the other way of compressed air is connected to the oil pipe and finally connected to the core rod, and the lubricating oil is pushed to the core by compressed air. The small hole at the end of the rod is sprayed out to realize the lubrication when the copper pipe is bent. By controlling th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D37/18
CPCB21D37/18
Inventor 颜炳姜李伟秋
Owner KEYIZHAN INTELLIGENT EQUIP CO LTD
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