Vertical sand vibrating device

• Main Author: SHEN SHUANGQUAN
• Format: Patent
• Language: English
• Published: 03.06.2015
• Subjects: CASTING; CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES; FOUNDRY MOULDING; PERFORMING OPERATIONS; POWDER METALLURGY; TRANSPORTING

The invention provides a vertical sand vibrating device. The vertical sand vibrating device is stable in structure, good in sand vibrating effect and low in running noise; the vertical sand vibrating device comprises a base, a worktable and a vibrating oil cylinder; the end portion of the piston rod of the vibrating oil cylinder is connected with a vibrating rod; the vertical sand vibrating device is characterized by further comprising a supporting column, a lifting base and a lifting oil cylinder, wherein the supporting column is vertically fixed on the base; the lifting base sleeves the supporting column; guide rails are arranged on the two sides of the supporting column, respectively, and each guide rail is composed of two parallel sliders; a roller is arranged in the lifting seat and connected between the two sliders in a rolling manner; the lifting oil cylinder is fixed on the rear side of the supporting column by use of a first supporting seat; the piston rod of the lifting oil cylinder is connected with a connecting base on the rear side of the lifting seat; the vibrating oil cylinder is fixed on the front side of the lifting seat by use of a second supporting seat; a guide seat is further arranged on the front side of the lifting seat; a guide sleeve at the front end of the guide seat sleeves the vibrating oil cylinder; an elastic supporting device is arranged under the base.