External type mechanical fixed needle extruding device and method
An extrusion device, an external technology, applied in the field of metal extrusion equipment, can solve the problems of increasing the length of the frame, high cost, complex structure, etc. Effect
Inactive Publication Date: 2016-10-12
CHINA NAT HEAVY MACHINERY RES INSTCO
9 Cites 0 Cited by
AI-Extracted Technical Summary
Problems solved by technology
View more
Method used
View more
Abstract
The invention belongs to the field of metal extrusion equipment, and in particular relates to an external mechanical fixed needle extrusion device and method, including a perforated piston rod, a limit sleeve, a main cylinder, a perforated cylinder, a perforated needle, an aluminum ingot and an extrusion die, the main The cylinder is fixed on the extruder frame, the main cylinder is equipped with a perforated cylinder, and a limit sleeve is installed at one end of the main cylinder, and an aluminum ingot and an extrusion die are installed inside the perforated cylinder along its axial direction; one end of the perforated piston rod is fixed The piercing needle is connected, and one end of the piercing piston rod installed with the piercing needle passes through the limit sleeve, the main cylinder and the piercing cylinder in sequence, and the other end of the piercing piston rod is set with a gear assembly. This external mechanical fixed needle extrusion method and device, It can be used for both small and medium-sized presses and large presses. The mechanical limit position of the perforating needle can be adjusted in real time according to the process needs. Since the perforating system is built-in and the mechanical positioning part is external, the length of the extruder frame is reduced. The rigidity of the frame is improved, the maintenance is convenient, and the equipment cost is also reduced.
Technology Topic
Biomedical engineeringExtrusion +3
Image
Examples
- Experimental program(4)
Example Embodiment
Example Embodiment
Example Embodiment
PUM


Description & Claims & Application Information
We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.
Similar technology patents
Front suspension frame for double-body vehicle
Owner:ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD +1
System for nondestructive detection on defects of prestress steel strand through ultrasonic guided waves and detection method
Owner:NORTHWESTERN POLYTECHNICAL UNIV
Intelligent storage and transportation system
Owner:GUANGDONG HUANYU ELECTRONICS TECH CO LTD
Automatic power take-off and bidirectional push type electronic mechanical brake device for wind turbine generator
Owner:SHANDONG JIAOTONG UNIV
Flood protective dam and framework thereof
Owner:北京克瑞安邦技术有限公司