CN102601714A

CN102601714A - Rust removing steel brush

Info

Publication number: CN102601714A
Application number: CN2012100599042A
Authority: CN
Inventors: 赵伟民; 张仁标; 樊春三
Original assignee: Shanghai Yihao Environmental Protection Equipment Co Ltd
Current assignee: Shanghai Yihao Environmental Protection Equipment Co Ltd
Priority date: 2012-03-07
Filing date: 2012-03-07
Publication date: 2012-07-25

Abstract

The invention discloses a rust removing steel brush, which comprises a framework, bristle and a cover plate. Installing holes are arranged on the surface of the framework; the bristle is arranged in the installing holes; edges of the framework press and fix the bristle through the cover plate; a steel brush action face formed by ends of the bristle has an inward arc in the direction vertical to the periphery, and a radius of the inward arc is of 30-40mm; the bristle has two shapes, one kind of the bristle is cotton-shaped steel wires subjected to bend shaping, and the other kind of the bristle is steel wire strands which are subjected to spirally tightening at root parts and decentralizing at top parts. The rust removing steel brush provided by the invention changes the material and the configuration mode of the surface bristle of the traditional steel brush and adopts 72B galvanized wires with a diameter of 0.4mm, so that over scratch on the surfaces of the wires is avoided and the service life of the bristle of the steel brush can be ensured as well; the two shapes of the bristle are adopted, so as to prevent the occurrence of the problems of wire-dropping, wire-breaking, wire-scattering, insufficient pressure and the like and greatly prolong the service life of the steel brush; and the radius of the arc on the surface of the steel brush is optimized to be 34mm, so that the rust on the surfaces of the wires can be removed furthest, and oxide skins on the surfaces of the wires can be completely removed.

Description

Scaling brush

Technical field

The present invention relates to the processing unit (plant) in a kind of metal drawing field, what be specifically related to is a kind of scaling brush that is used for metal product surface finish, polishing, rust cleaning, decontamination.

Background technology

The wire brush that is used for metal surface rust cleaning nearly all is that bristle pressing and fixing that isometric steel wire rope is processed is at skeleton.The material of bristle is most important, and material is really up to the mark, causes wire surface to scratch easily; Material is too soft, and the oxide skin of wire surface is easy-clear not.Isolated each other between each bristle of wire brush, cause problems such as running, fracture of wire, filoselle and pressure is insufficient easily, the service life of wire brush is extremely short.

Prior art is 200920032242.3 described wire covering brush wheels just like application number; It is characterized in that between the every steel wire by polyurethane adhesive or resin glue or rubber adhesion; Because the pressure that wire brush bore is bigger; Use glue to connect the problem that software can not solve wire brush surface running, fracture of wire and filoselle effectively, increased the production process of wire brush on the contrary.

Summary of the invention

The objective of the invention is to overcome the deficiency of prior art, provide a kind of effect that eliminates rust optimum scaling brush, the material through improving bristle and design new arrangement mode makes the rust cleaning of wire brush reach best effect.

Technical scheme: scaling brush of the present invention, comprise skeleton, bristle and cover plate, said skeleton surface is provided with installing hole, and the bristle skewer is in installing hole, and the side of skeleton passes through cover plate with the bristle pressing and fixing.

Said bristle is some for the steel wire of handling through bend fixing.

Said bristle is some for the steel strand that the root spiral is tightened, the top disperses.

Said wire material is that gauge or diameter of wire is the 72B zinc-coated wire of 0.35-0.45mm.

As optimization: said gauge of wire is 0.4mm.

The packing density of said skeleton crown wire is 1.2-2.0 root/mm ²

The wire brush acting surface that said some bristle ends are formed has certain indent radian perpendicular to circumferencial direction, and radius of the radian is 30-40mm.

As optimization: the radius of the radian of said wire brush acting surface is 34mm.

Beneficial effect: scaling brush of the present invention, changed the material and the arrangement mode of traditional wire brush surface bristle, several strands of steel wires are combined into tuftlet and skeleton pressing for group is spiral; Select for use line directly to be the 72B galvanized wire of 0.4mm simultaneously; Both avoided wire surface excessively to scratch, can guarantee the service life of wire brush bristle again, the preferred 34mm of wire brush surface radius of the radian; Can remove the rusty stain of wire surface to greatest extent, remove the oxide skin of wire surface clean.

Description of drawings

Fig. 1 is the structural representation of scaling brush according to the invention;

Fig. 2 is scaling brush skeleton according to the invention and structure of cover plate sketch map;

Fig. 3 is the structural representation after scaling brush bristle according to the invention is handled through bend fixing;

Structural representation when Fig. 4 is a scaling brush bristle root spiral according to the invention.

The specific embodiment

In order to deepen to understanding of the present invention, will combine embodiment and accompanying drawing that the present invention is made further detailed description below, this embodiment only is used to explain the present invention, does not constitute the qualification to protection domain of the present invention.

Like Fig. 1, the described scaling brush of Fig. 2, comprise skeleton 1, bristle 2 and cover plate 3, skeleton 1 surface is provided with uniform netted installing hole 4, and bristle 2 is installed in the installing hole 4, and the cover plate 6 that passes through skeleton 1 side again is with bristle 2 profiled.It is the 72B zinc-coated wire of 0.35-0.45mm that the material of bristle 2 can be selected diameter for use, and preferred diameter is 0.4mm; The packing density of skeleton 1 crown wire is 1.2-2.0 root/mm ²In order to obtain the best effect of peeling off, certain indent radian is established perpendicular to circumferencial direction in bristle 2 surfaces of scaling brush, and radius of the radian is 30-40mm, is preferably 34mm.

What Fig. 3 and Fig. 4 represented is the scaling brush of the bristle composition of different shape.Wherein, the bristle 2-1 of Fig. 3 handles through bend fixing, then each steel wire is cut into certain-length and is installed in the installing hole 4 on skeleton 1 surface, after bristle 2-1 polishes on the surface and handles, at last through cover plate 1 pressing; Scaling brush shown in Figure 4 is tightened processing with five steel wire spirals earlier, is cut into different length then and is installed in the installing hole 4 on skeleton 1 surface, carries out bristle 2-2 surface combing again, at last through cover plate 1 pressing.

Claims

1. a scaling brush comprises skeleton (1), bristle (2) and cover plate (3), it is characterized in that: said skeleton (1) surface is provided with installing hole (4), and bristle (2) skewer is in installing hole, and the side of skeleton (1) passes through cover plate (3) with bristle (2) pressing and fixing.

2. scaling brush according to claim 1 is characterized in that: the wire brush acting surface that said some bristles (2) end is formed has certain indent radian perpendicular to circumferencial direction, and radius of the radian is 30-40mm.

3. scaling brush according to claim 2 is characterized in that: the radius of the radian of the wire brush acting surface that said some bristles (2) end is formed is 34mm.

4. scaling brush according to claim 1 and 2 is characterized in that: said bristle (2) is some for the steel wire of handling through bend fixing.

5. scaling brush according to claim 1 and 2 is characterized in that: said bristle (2) is some for the steel strand that the root spiral is tightened, the top disperses.

6. scaling brush according to claim 1 is characterized in that: said wire material is that gauge or diameter of wire is the 72B zinc-coated wire of 0.35-0.45mm.

7. scaling brush according to claim 6 is characterized in that: said gauge of wire is 0.4mm.

8. scaling brush according to claim 1 is characterized in that: the packing density of said skeleton (1) crown wire is 1.2-2.0 root/mm ²