Mold Automatic Oiling Device for Magnesium Alloy Continuous Casting
A technology of automatic refueling and refueling device, applied in the field of foundry equipment, can solve the problems of inconvenience, unevenness, safety hazard refueling, etc. in deep processing of magnesium alloys
Active Publication Date: 2018-03-16
CHINA NAT HEAVY MACHINERY RES INSTCO
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] At present, magnesium alloys mainly adopt semi-continuous production process. At present, the method of adding protective agent (mainly oil) in the crystallizer area has potential safety hazards and uneven oiling. At present, it is mainly added manually or relying on machinery. , the surface quality of the slab cannot be guaranteed, which brings inconvenience to the subsequent deep processing of magnesium alloys and increases the cost
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0013] The structural principle and working principle of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0014] see figure 1 , 2. The present invention includes an annular lower shell 3 that is fixed on the billet section and the crystallizer by bolts 7 and washers 8 and is adapted to the cast billet section and the shape of the crystallizer. It forms the upper casing 2 of the labyrinth-sealed flow channel, on which the sealed refueling device cover 1 is installed, and the upper casing 2 is installed on the annular lower casing 3 by its own weight, and the refueling device cover 1 and the upper There is a gap between the shells 2, and the oil filling device cover 1 and the annular lower shell 3 are installed with a sealing ring 4 to prevent oil leakage in the direction of the slab section. The channel communicates with the refueling system 6 through the refueling hole, and a second sealing ring 5 is installed on...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an automatic oiling device for a crystallizer for magnesium alloy continuous casting. The automatic oiling device comprises an annular lower shell which is fixed on the section of a casting blank and the crystallizer and adaptive to the section of the casting blank and the shape of the crystallizer, and an upper shell which is installed on the annular lower shell and forming a labyrinth sealing flow channel with the annular lower shell, wherein a sealed oiling device cover is installed on the upper shell; an oiling system communicating with the labyrinth sealing flow channel is arranged on the oiling device cover; an oil guide groove is arranged in the lower end surface of the annular lower shell; and an oil guide hole is formed below the oil guide groove. A certain pressure is achieved under a dead-weight pressure of the upper shell after oil is added, the upper shell automatically ascends a certain distance during a subsequent vibration process and with the further increase of the oil pressure, the oil is uniformly ejected along a gap between the upper shell and the lower shell, and flows into the oil guide groove of the lower shell under the guide effect of the upper shell, the oil guide hole is arranged below the oil guide groove, and the oil uniformly flows to the crystallizer through the oil guide hole; and then a protection effect is acted on the inner wall of the crystallizer for continuous casting for a magnesium alloy.
Description
technical field [0001] The invention relates to casting equipment, in particular to an automatic oiling device for a mold for continuous casting of magnesium alloys. technical background [0002] At present, magnesium alloys mainly adopt semi-continuous production process. At present, the method of adding protective agent (mainly oil) in the mold area has potential safety hazards and uneven oiling. At present, it is mainly added manually or relying on machinery and manual operation. , the surface quality of the slab cannot be guaranteed, which brings inconvenience to the subsequent deep processing of the magnesium alloy and increases the cost. Contents of the invention [0003] The object of the present invention is to provide an automatic mold refueling device for magnesium alloy continuous casting to protect the magnesium alloy casting in the crystallizer during the production process of the magnesium alloy continuous casting machine. [0004] In order to achieve the ab...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B22D11/07
CPCB22D11/07
Inventor 梁龙雷华何博刘洪何保卫马玉堂王文学
Owner CHINA NAT HEAVY MACHINERY RES INSTCO