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Hydraulic five-degree-of-freedom machine tool feeding and discharging manipulator

A technology with a degree of freedom and a manipulator, applied in manipulators, program-controlled manipulators, metal processing, etc., can solve problems such as high prices and lack of integrated design of machine tools

Inactive Publication Date: 2015-03-04
SHENYANG JIANZHU UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Domestic machine tool loading and unloading manipulators also have similarities with foreign countries. Most companies use expensive industrial robots, and the end effectors use mature pneumatic grippers, which require air sources and pneumatic components to form a pneumatic system; Specific machine tools and specific blanks design manipulators to realize the function of loading and unloading, but the end clamping mechanism still purchases finished products, resulting in the situation that the air source and pneumatic system as well as the motor and drive system are used together.
[0007] Therefore, the current machine tool loading and unloading manipulator is expensive and lacks an integrated design with the machine tool

Method used

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  • Hydraulic five-degree-of-freedom machine tool feeding and discharging manipulator

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Embodiment Construction

[0037] On the one hand, in order to save energy and reduce costs, the number of driving actuators should be reduced as much as possible, and the concept of "reduced driving components, simple structure, and complete functions" should be adhered to; on the other hand, in practical applications, it is required to be suitable for various working conditions. The invention proposes a hydraulic five-degree-of-freedom machine tool loading and unloading manipulator, which can be installed and used with various machine tools such as horizontal lathes and vertical lathes. Its structure is simple, easy to control, with few degrees of freedom and few driving actuators. It only requires the silo transmission mechanism to send the blanks to the working space of the manipulator, and then the loading and unloading operations on the machine tool can be completed.

[0038] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0039] lik...

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Abstract

The invention relates to the technical field of machine tool feeding and discharging automation, and provides a hydraulic five-degree-of-freedom machine tool feeding and discharging manipulator. The manipulator comprises a gantry frame, a hydraulic pump station, a uniaxial hydraulic motor, a uniaxial motor connecting plate, a rotary pedestal connecting plate, a revolving pedestal, a big arm, a biaxial hydraulic motor, a small arm, a tri-axial hydraulic motor, an electromagnetic gripper, a four-axis hydraulic motor, an electromagnetic gripper main power supply and an electromagnetic gripper standby power supply, wherein the hydraulic pump station is arranged on the upper side of the gantry frame. According to the manipulator, the four hydraulic motors are used as driving elements to realize spatial movement of the manipulator, so that operations such as gripping, handling, placement and the like can be performed on blanks and finished parts in a larger range to realize feeding and discharging for a machine tool.

Description

technical field [0001] The invention relates to the technical field of machine tool loading and unloading automation, in particular to a hydraulic five-degree-of-freedom machine tool loading and unloading manipulator. [0002] Background technique [0003] The machine tool loading and unloading manipulator is an automatic or semi-automatic mechanical device that sends the workpiece to be processed to the processing position on the machine tool and removes the processed workpiece from the processing position. [0004] The unloading mechanism of most machine tool loading and unloading manipulators is relatively rough, or the feeding mechanism also has the function of unloading, so most of the loading and unloading manipulators are basically loading manipulators. The machine tool loading and unloading device is an integral part of automatic machine tools. It is used for semi-automatic machine tools with high efficiency, short maneuvering time and frequent workpiece loading and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q7/04B25J9/00
CPCB23Q7/043B25J9/14
Inventor 魏春雨张珂肖阳张丽秀
Owner SHENYANG JIANZHU UNIVERSITY
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