CN2873459Y

CN2873459Y - Refractory product molding die

Info

Publication number: CN2873459Y
Application number: CN 200620019314
Authority: CN
Inventors: 杜宝荣; 张坤
Original assignee: Kunming Iron and Steel Group Co Ltd
Current assignee: Kunming Iron and Steel Group Co Ltd
Priority date: 2006-03-02
Filing date: 2006-03-02
Publication date: 2007-02-28
Anticipated expiration: 2016-03-02

Abstract

The utility model provides a fireproof ware shaping mold including a mold base with intracavity and a lining board arranged on the intracavity wall, which is characterized in that a replaceable antifriction plate is arranged on the lining board. The scheme changed the way of that common steel-produced mold is directly contacted with firebrick material by using high-wearing carbide alloy to be directly contacted with firebrick material, thereby substantially improving the wear ability of the mold. The durability is several to several dozens of times over traditional mold. There is no need to frequently change the mold because of the damage of the mold and only need to change wearable components with no change of other components; thereby the shaping mold is of low material consumption and operation cost, high working efficiency, good quality and smooth appearance. The mold provided by the utility model can not only manufacture regular cuneate shape, but also irregular circular, arc or other special shape.

Description

A kind of refractory product mould

Technical field

The utility model relates to a kind of mould, and especially a kind of mould of producing refractory product belongs to mould design and processing technique field.

Background technology

In the production process of refractory product, the structure of mould, material and manufacture craft level directly affect the quality and the production cost of refractory product, and the exploitation of new product, the establishment of new technology are constituted powerful technical support.At present, be used to produce the mould of various refractory brick, process by common iron mostly, processed complex not only, and wear no resistance, in pressing process, its working face very easily produces wearing and tearing, even concentrated wear, the capital causes scrapping of mould, and this not only directly influences the quality of refractory product, more can influence operating efficiency because of repairing or change new die, strengthen material consumption, increase production cost.Therefore, be necessary fully prior art is improved.

Summary of the invention

Big for overcoming the processing capacity that brings because of integral body processing that existing mold exists, wear no resistance, consumptive material, the cost height, inefficiency suppress the deficiency that waits of poor quality, and the utility model provides a kind of refractory product mould.

The utility model is realized by following technical proposal: a kind of refractory product mould, and comprise the die matrix of being with inner chamber and be located at the liner plate of its inner chamber wall, it is characterized in that liner plate is provided with removable wearing plate.

Described wearing plate is a carbide alloy board, directly be fixed on position easy to wear, liner plate surface by screw or viscose glue, the liner plate back side links to each other with die matrix inner chamber wall, can improve the wearability at easy mill position first, in case second after the wearing plate wearing and tearing, also only need to change this plate, and other parts need not change.

Described wearing plate links to each other with liner plate by clam member, and wherein, wearing plate links to each other by inclined-plane or plane with clam member, and clam member links to each other with liner plate by screw, and liner plate links to each other with die matrix inner chamber wall, so that change wearing plate as required.

The utility model compared with prior art has following advantage and effect: adopt such scheme, promptly on the internal chamber wall of die matrix, wearing plate is set by liner plate, changing the die matrix that common iron makes directly contacts with the refractory brick material, but directly contact with the refractory brick material by the high carbide alloy of wearability, the wearability of mould is improved at all, its, number decupled traditional moulds in service life, needn't be again be the impaired frequently mold exchange more of template, adding only needs to change parts easy to wear, need not to change remaining part, therefore, consumptive material is few, operating cost is low, high efficiency, good product quality, smooth-shaped is smooth, the mould that the utility model provides not only can be made into straight (wedge) shape of rule, also can be made into irregular circle, arc or other abnormity.

Description of drawings

Fig. 1 is straight (wedge) shape mould vertical view;

Fig. 2 is the A-A cutaway view of Fig. 1;

Fig. 3 is the special-shaped mould vertical view;

Fig. 4 is the front view of parts 9 among Fig. 3;

Fig. 5, Fig. 6 are respectively vertical view and the B-B cutaway view of Fig. 4;

Fig. 7 is the front view of parts 10 among Fig. 3;

Fig. 8, Fig. 9 are respectively vertical view and the C-C cutaway view of Fig. 7.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described further, is not limited thereto but hold within the utility model.

Die matrix 1 is provided with the molding cavity 2 of straight shape, four sidewall suit liner plates 3 of inner chamber 2, the position easy to wear of liner plate 3 inner surfaces is provided with wear-resisting carbide alloy board 4, this carbide alloy board is matched with the inclined-plane 6 of pressing plate 7 lower ends by the inclined-plane 5 of its upper end, pressing plate 7 is fixed on the liner plate 3 by staple 8, thereby carbide alloy board 4 is securely fixed on the liner plate, as Fig. 1, Fig. 2.

Die matrix 1 is provided with straight formation type inner chamber 2, four sidewalls of inner chamber 2 are set with special-

shaped side plate

9,10 and the aside-liner 11,12 that its inner surface is the concave, convex face, the wear-resisting carbide alloy board 13,14 of inner surface bonding of aside-liner 11,12, as Fig. 3, the top bonding top board 15 of side plate 9, the bottom connects lower platen 16 by screw 8, and the carbide alloy board 17 between the upper and lower pressing plate is bonded on the liner plate 9, as Fig. 4, Fig. 5, Fig. 6.The top bonding top board 18 of side plate 10, the bottom connects lower platen 19 by screw 8, and the carbide alloy board 20 between the upper and lower pressing plate is bonded on the liner plate 10, as Fig. 7, Fig. 8, Fig. 9.

Claims

1, a kind of refractory product mould comprises the die matrix of being with inner chamber and is located at the liner plate of its inner chamber wall, it is characterized in that liner plate is provided with removable wearing plate.

2, refractory product mould according to claim 1 is characterized in that described wearing plate directly is fixed on position easy to wear, liner plate surface by screw or viscose glue, and the liner plate back side links to each other with die matrix inner chamber wall.

3, refractory product mould according to claim 1, it is characterized in that described wearing plate links to each other with liner plate by clam member, wherein, wearing plate links to each other by inclined-plane or plane with clam member, clam member links to each other with liner plate by screw, and liner plate links to each other with die matrix inner chamber wall.