Forming machine without pattern casting

US9144838B2 · kind B2 · utility

Assignee

• ADVANCED MANUFACTURE TECHNOLOGY CENTER, CHINA ACADEMY OF MACHINERY SCIENCE & TECHNOLOGY · CN

Inventors

• Zhongde Shan · Nanjing, CN
• Limin Liu · Simi Valley, US
• Feng Liu · San Ramon, US

Key dates

• Filing date: Nov 14, 2011
• Grant date: Sep 29, 2015
• Expiry date: Nov 14, 2031

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B22C23/00
• WIPO field: Materials, metallurgy
• WIPO sector: Chemistry

Abstract

The disclosure provides a forming machine without pattern casting, including: a multi-axis motion system; a cutting system, connected with the multi-axis motion system; a driving system, driving the multi-axis motion system to move; and a machining base, wherein the machining base includes a fixing seat and a turnover mechanism, wherein the turnover mechanism is revolvably connected with the fixing seat. Since the forming machine without pattern casting of the disclosure adopts a tilting type and needs no working platform, most of the waste sand grains generated from cutting fall freely into the shakeout groove arranged below the fixing seat, and will not fly into the multi-axis motion system, and will not cause stop failure; thus the precision and service life of the forming machine without pattern casting are improved.