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Centrifugal casting machine set

A centrifugal casting machine and centrifugal casting technology, used in casting equipment, casting melt containers, manufacturing tools, etc., can solve the problems of locking force distribution, affecting casting quality, affecting locking effect, etc., to avoid slippage , The production process is firm and reliable, and the effect of improving production efficiency

Inactive Publication Date: 2009-08-26
TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This structure is prone to slipping and affects casting quality
[0008] (5) In the prior art, there is only one locking hydraulic cylinder for locking the movable seat. In practice, it is easy to cause problems such as insufficient locking and uneven distribution of locking force, which will affect the locking effect.

Method used

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  • Centrifugal casting machine set
  • Centrifugal casting machine set
  • Centrifugal casting machine set

Examples

Experimental program
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Effect test

Embodiment Construction

[0021] Such as image 3 As shown, the metal melting furnace 30 is installed on a base 31 that is equipped with traveling wheels at the bottom and can move on the guide rail 32. The base 31 is equipped with a receiving hopper 4 and a pouring conduit 1, and two cones are installed on the centrifugal casting machine. Shape top 25 and 26, garden cone angle is α=65 °, drive garden cone shape top 25 and 26 by belt transmission 5 and 29 respectively and do synchronously, motor 7 and 28 that rotate in the same direction are installed on the frame 1, in A locking hydraulic cylinder 27 is installed side by side with the locking hydraulic cylinder 11 below the movable seat 15 . During production, workpiece 9 is packed between two garden cone-shaped tops 25 and 26, and then the top 26 is moved by advancing hydraulic cylinder 14, and workpiece 9 is clamped. The movable seat 15 is fixed by the locking hydraulic cylinders 11 and 27, and then the motors 7 and 28 are driven to rotate at a hig...

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Abstract

The invention belongs to the technical field of metallurgical machinery, and in particular relates to a centrifugal casting unit for casting molten metal onto the inner wall of a circular workpiece by centrifugal force, which includes a metal melting furnace, a discharging and pouring mechanism, a centrifugal casting machine, etc. , which is characterized in that the metal melting furnace is placed on a base with a movable mechanism at the bottom, a receiving hopper and a pouring conduit are installed on the base, and the left and right heads of the centrifugal casting machine are cone-shaped, driving the left and right cones The two electric motors whose heads are synchronized and rotate in the same direction are installed on the frame, and two locking hydraulic cylinders are installed side by side on the frame under the movable seat. The advantage of the present invention is that the metal melting furnace and the centrifugal casting machine are integrated, which can reduce the production space, save production time, reduce heat loss, and improve production efficiency. Savings in the number of spare parts also increases production reliability and product quality.

Description

Technical field: [0001] The invention belongs to the technical field of metallurgical machinery, and in particular relates to a centrifugal casting unit for casting molten metal liquid onto the inner wall of a ring-shaped workpiece by centrifugal force. Background technique [0002] At present, in the existing technology, when casting molten metal liquid on the inner surface of a ring-shaped workpiece such as a bearing, the solid metal is often melted in a well-type electric furnace, and then the molten metal is taken out of the furnace and transported to the casting place by a hoist. It is poured into the hopper, and then the metal liquid is sent to the high-speed rotating ring-shaped workpiece driven by a single motor and unilaterally driven by a single motor for centrifugal casting, such as figure 1 shown. [0003] The shortcoming that prior art exists is: [0004] (1) The metal melting furnace is separated from the casting machine, and the distance from discharge to ca...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22D13/10B22D41/12
Inventor 孟进礼赵春江孙斌煜李宏杰李林黄庆学
Owner TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
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