Preparation machine of high-temperature structural ceramic

A technology for preparing machines and ceramics, applied in the direction of forming indenters, etc., can solve the problems of heat loss of ceramic sealing rings, reducing the degree of heating of ceramic sealing rings, and easy expansion of sealing rings.
CN112374898AInactive Publication Date: 2021-02-19泉州市勤裕鼎工业设计有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
泉州市勤裕鼎工业设计有限公司
Publication Date
2021-02-19
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a high-temperature structural ceramic preparation machine, which structurally comprises a placement box, a supporting plate, a workbench, a preparation box, a handle and a boxdoor, wherein the bottom of the placement box is welded to the top of the supporting plate, and the lower end of the supporting plate is welded to the upper surface of the workbench. According to theinvention, heat is conducted into a transmission pipe through a pipeline and is conducted through hot air of a conduction rod in a sealed mode, so that the outer side of a forming cavity is subjectedto high temperature more uniformly, and the overall calcining temperature of a ceramic sealing ring is increased; after an extrusion mechanism completely enters a box body, and an opening and closingplate is automatically closed, so that the high-temperature loss in the forming device is reduced; an extrusion round block is subjected to extrusion buffer adjustment through a spring, so that the extrusion round block is prevented from generating excessive extrusion force on the formed ceramic sealing ring; and a sliding outer ring abuts against the ceramic sealing ring through upward lifting ofan air cylinder and downward pressing of the sliding outer ring, and the ceramic sealing ring is prevented from falling off from the extrusion round block, so that the ceramic sealing ring is prevented from being embedded in the outer side of the extrusion round block.
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Description

technical field

[0001] The invention relates to the field of high-temperature structural ceramic equipment, and more specifically, relates to a preparation machine for high-temperature structural ceramics. Background technique

[0002] Ceramic materials have high wear resistance, high temperature resistance and chemical corrosion resistance. At present, they have been applied to high-speed engine bearings, sealing rings and other components that require high speed and high matching precision. Carry out calcination and then solidify the finished product by extrusion, but in the process of calcination and extrusion molding of the ceramic sealing ring, when the heating mechanism inside the preparation machine heats the ring-shaped ceramic sealing ring, the overall heating degree of the ceramic sealing ring is different, At the same time, it is necessary to move the extrusion mechanism, resulting in heat loss on the outside of the ceramic sealing ring, reducing the degree of hea...

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
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