Overload protection device of hydraulic press
CN222198702UActive Publication Date: 2024-12-20KARAMAY ZHONGQIAO PRODUCTIVITY PROMOTION CO LTD
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Patent Information
- Application Number
- CN202420707007.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-08
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-08
AI Technical Summary
Technical Problem
The power limitation of existing hydraulic presses makes it difficult to regulate overload in different working environments, limiting the working environment of the press.
Method used
A hydraulic press overload protection device is designed, including a controller, pressure sensor, solenoid valve, limit block, booster mechanism and sealing sleeve. The pressure signal is detected by the pressure sensor, and the controller controls the solenoid valve and cylinder to achieve the Overload protection adjustment of the press and object squeezing.
Benefits of technology
It improves the working environment diversity of the press, avoids reverse impact of the extrusion column and hydraulic oil leakage, and enhances the stability and sealing of the object extrusion.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN222198702U_ABST
Abstract
The utility model provides an overload protection device of a hydraulic press. The overload protection device of the hydraulic press comprises a supporting table, a protection box is fixedly connected to the top of the supporting table, a control switch is fixedly installed on the side face of the protection box, a first limiting sleeve is fixedly connected to the interior of the protection box, and a first extrusion column is movably connected to the interior of the first limiting sleeve in a sleeved mode. According to the overload protection device of the hydraulic press, the controller is arranged, and when overload protection adjustment is conducted on the press, the pressure sensor and the controller are started, so that the pressure sensor can detect the pressure intensity in the second limiting sleeve; the controller is promoted to convert the pressure signal into a control instruction to control the electromagnetic valve to start, and then the conveying pipe is closed, so that starting and stopping of the electromagnetic valve can be adjusted at will through the controller, the adjusting effect of overload protection starting of the press machine is achieved, and then the diversity of the working environment of the press machine is improved.
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