Improved structure of road edge stone molding die
A technology for forming molds and curbs, applied in the directions of molds, ceramic molding cores, ceramic molding mandrels, etc., can solve the problems of troublesome handling, high transportation costs, and high production costs of solid-core curbs, and achieves convenient transportation and construction. , low cost, simple and reasonable structure
Inactive Publication Date: 2016-02-17
无锡市锡山区仁景模具厂
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Problems solved by technology
[0003] Existing curbstones are all solid core, relatively heavy, and the transportation cost is relatively high, and it is also troublesome to carry after arriving at the construction site, and the production cost of solid core curbstones is also high
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[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0014] see figure 1 , the embodiment of the present invention includes:
[0015] An improved structure of a curbstone molding die, comprising: a plastic mold body, the plastic mold body has a cavity that matches the shape of the curbstone, and the inner surface of the plastic mold body has a titanium carbide wear-resistant layer, The thickness of the titanium carbide wear-resistant layer is greater than 200 microns, the inner surface of the titanium carbide wear-resistant layer has a mirror polished layer directly i...
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Abstract
The invention discloses an improved structure of a road edge stone molding die. The improved structure comprises a plastic die body. A titanium carbide wear-resisting layer is arranged on the inner surface of the plastic die body, the thickness of the titanium carbide wear-resisting layer is larger than 200 micrometers, and a mirror polishing layer in direct contact with pouring concrete is arranged on the inner surface of the titanium carbide wear-resisting layer. The plastic die body comprises a first end face plate, a second end face plate and a middle molding segment. The first end face plate and the second end face plate are provided with a plurality of pairs of corresponding inserting holes. A plastic inserting tube used for forming weight reducing through holes in road edge stone is inserted between each pair of corresponding inserting holes. Polytetrafluoroethylene coatings used for reducing friction so as to facilitate tube knockout are arranged on the outer surfaces of the plastic inserting tubes. In this way, the improved structure is simple and reasonable, and the produced road edge stone is provided with an inner hollow structure, and is low in cost, low in mass and quite convenient to transport and construct.
Description
technical field [0001] The invention relates to the technical field of moulds, in particular to an improved structure of a curb stone forming mould. Background technique [0002] Road construction now generally divides the road into a vehicle area, a pedestrian area and a green area. A continuous road curb is set between the vehicle-shaped area and the pedestrian area. Generally, the height of the pedestrian area is higher than the road surface of the vehicle area, which makes the roads separated and orderly, uniform, and increases the aesthetic feeling. Because the curb has a certain height, it also plays a role To a certain safety isolation effect. Similarly, continuous road curbs are also set between the pedestrian area and the green area or between the vehicle area and the green area, which also enhances the orderliness and aesthetics, and also serves as a reminder to people not to step on the greenery. Curb stones are also widely used in various community greening and...
Claims
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IPC IPC(8): B28B7/18B28B7/36B28B7/28
CPCB28B7/183B28B7/28B28B7/36
Inventor 张作
Owner 无锡市锡山区仁景模具厂