Spraying lubricating system for punch press
A technology of lubrication system and punching machine, which is applied in the direction of metal processing equipment, forming tools, manufacturing tools, etc., and can solve problems such as ground fluid accumulation, process material belt and uneven lubrication of molds
Pending Publication Date: 2020-10-23
宁波建超连接器有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to provide a punch spray lubrication system, which solves the problem of uneven lubrication of the process material belt and the mold or liquid accumulation on the ground in the existing process
Method used
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Embodiment Construction
[0027] In order to enable those skilled in the art to better understand the solutions of the present invention, the present invention will be further described in detail below in conjunction with specific embodiments.
[0028] Such as figure 1 As shown, a spray lubricating system for a punch press includes an air source (air pump or compressed air main pipe), a control power supply, a solenoid valve, a spray regulator 9, a spray device, a lubricating liquid tank, a liquid inlet pipe 11, an air inlet pipe 10 and a liquid return In the lubricating fluid tank, lubricating fluids such as oil, water, or oil-water mixture are selected according to the lubrication requirements. The compressed air flows out from the air source and is controlled by the solenoid valve, and then reaches the spray regulator 9 through the intake pipe 10. The compressed air is generated in the spray regulator 9. Negative pressure inhales the lubricating liquid in the lubricating liquid tank through the liqu...
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The invention discloses a spraying lubricating system for a punch press. The spraying lubricating system for the punch press comprises an air source, an air pipe, a spraying regulator, a spraying device, a lubricating liquid box and a liquid input pipe. The air source and the lubricating liquid box are connected to the inlet of the spraying regulator through the air pipe and the liquid input piperespectively. The outlet of the spraying regulator is connected with the spraying device. A non-contact type sensor is arranged on the liquid input pipe. The spraying lubricating system for the punchpress further comprises a programmable logic controller (PLC). The non-contact type sensor is connected with the PLC. The non-contact type sensor is used for detecting whether there is liquid in the liquid input pipe and sending the detection result to the PLC. The PLC is used for controlling the punch press to start when there is liquid in the liquid input pipe and to stop when there is no liquidin the liquid input pipe.
Description
technical field [0001] The invention belongs to the field of punch press lubrication, and in particular relates to a punch press spray lubrication system for producing connectors. Background technique [0002] At present, the oil or mixed oil and water required for the copper strip in the process of punching and producing electrical connectors by high-speed punching machines is dripping drop by drop on the copper strip for lubrication and cooling. The oil or mixed oil-water pipes will often be blocked, resulting in the lack of uniform lubrication of the process material belt and the mold, resulting in a large number of defective products produced, and accelerated wear of the mold. In severe cases, the mold will be damaged. At the same time, in order to ensure that the liquid droplets infiltrate the entire strip, it is necessary to use an excessive amount of oil or mixed oil and water, and in the existing process of dripping oil or mixing oil and water, when the high-speed pu...
Claims
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IPC IPC(8): B21D37/18B21D55/00
CPCB21D37/18B21D55/00
Inventor 符辰召
Owner 宁波建超连接器有限公司