Worm gear case of press machine

A technology for presses and worm gear boxes, which is applied in the field of presses, can solve the problems that the lubricating oil cannot be detected in real time, etc., and achieve the effect of solving the inability to real-time monitoring, simple control, and easy installation.

Inactive Publication Date: 2012-08-29
SHANDONG JINCHEN MACHINERY CORP LTD LTD
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the technical problem that the lubricating oil of the worm gear box of the press cannot be detected in real time, the present invention provides a worm gear box of the press

Method used

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  • Worm gear case of press machine
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Embodiment Construction

[0008] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0009] As shown in the accompanying drawings, the current press worm gear box includes a chamber body 2 surrounded by a worm gear case wall 1 and a worm screw 3 arranged in the chamber body, a worm wheel 4 and lubricating oil 6 contained in the chamber body.

[0010] During normal operation, the adjusting motor drives the worm screw 3 to rotate, and the worm wheel 4 engaged with the worm screw 3 drives the adjustment nut 7 to rotate through the key, and the adjustment nut 7 and the lifting screw 8 produce relative displacements to achieve the purpose of adjusting the height of the press slider 9. Since the sealing height adjustment of the press slider 9 is carried out through a series of transmissions, there must be enough lubricating oil for lubrication between the meshing parts. The lubricating oil 5 contained in the worm gear box is used for this purp...

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Abstract

The invention relates to the technical field of a press machine. In order to overcome the technical problem that the lubricating oil in the existing worm gear case of the press machine can not be detected in real time, the invention provides a worm gear case of a press machine, which comprises a chamber body formed by a wall of the worm gear case, a worm rod arranged in the chamber body, a worm gear arranged in the chamber body and lubricating oil contained in the chamber body, and is characterized in that a water level relay is arranged in the chamber body, the water level relay penetrates out of the wall of the worm gear case and is fixed with a slide block of the press machine by a flange, and a water level relay signal is sent to a control system of the press machine. The worm gear case of the press machine does not need to be changed largely when the water level relay is additionally arranged, the additional arrangement is simple and convenient, the control is simple, and the technical problem that the lubricating oil in the existing worm gear case can not be detected in real time can be effectively solved.

Description

technical field [0001] The invention relates to the technical field of presses, in particular to a worm gear box of a press. Background technique [0002] At present, the adjustment of the sealing height of the slider of the press is mainly by adjusting the motor to drive the worm to rotate, and the worm wheel meshing with the worm drives the adjustment nut to rotate through the key, and the adjustment nut and the lifting screw produce relative displacement to achieve the purpose of adjustment. Therefore, the lubricating oil used to lubricate the worm gear, worm, adjusting nut and lifting screw in the worm gear box must ensure a certain amount. When there is a lack of oil, the working conditions of these parts will be deteriorated, causing the parts to wear and tear and be scrapped early. At present, the lubricating oil in the worm gear box is added at one time when the machine is installed, and the amount of lubricating oil in the worm gear box cannot be monitored in real t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B30B15/00
Inventor 于本龙赵锦刚
Owner SHANDONG JINCHEN MACHINERY CORP LTD LTD
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