CN211589782U - Novel special resin grinding wheel for cutting structural steel rail - Google Patents
Novel special resin grinding wheel for cutting structural steel rail Download PDFInfo
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- CN211589782U CN211589782U CN202020127821.2U CN202020127821U CN211589782U CN 211589782 U CN211589782 U CN 211589782U CN 202020127821 U CN202020127821 U CN 202020127821U CN 211589782 U CN211589782 U CN 211589782U
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- grinding wheel
- resin
- glass fiber
- wheel body
- cutting
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Abstract
The utility model discloses a novel special resin grinding wheel of structure rail cutting, the grinding wheel body and arranging in including dull and stereotyped circular form the resin reinforcement glass fiber net piece of grinding wheel body one side, resin reinforcement glass fiber net piece arranges with the grinding wheel body is concentric, just the diameter of resin reinforcement glass fiber net piece is less than the diameter of grinding wheel body. The utility model discloses make and throw the material process and reduce once, and solved the anti side impact of conventional product not enough, warp, film, bridge stupefied scheduling problem, also strengthened the security of terminal customer when using, solved resin emery wheel film, incision incline, product crackle problem that the hard and section big work piece of cutting easily caused.
Description
Technical Field
The utility model relates to a resin grinding wheel technical field especially relates to a novel special resin grinding wheel of structure rail cutting.
Background
The resin grinding wheel for cutting the steel rail commonly used in the market at present mostly adopts a structure that a resin reinforced glass fiber mesh sheet is placed between two feeding materials, namely, the resin reinforced glass fiber mesh sheet is firstly fed once and flattened, and then the resin reinforced glass fiber mesh sheet is fed once and flattened.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a special resin grinding wheel of novel structure rail cutting to the technical defect who exists among the prior art.
For realizing the utility model discloses a technical scheme that the purpose adopted is:
the utility model provides a special resin grinding wheel of novel structure rail cutting, includes the grinding wheel body of dull and stereotyped circular form and arranges in the resin reinforcement glass fiber net piece of grinding wheel body one side, resin reinforcement glass fiber net piece and grinding wheel body are arranged concentrically, just the diameter of resin reinforcement glass fiber net piece is less than the diameter of grinding wheel body.
Wherein, the outer side of the resin reinforced glass fiber mesh sheet is provided with a trademark paper layer.
The center of the grinding wheel body is provided with a circular positioning hole, and the positioning hole is provided with a positioning ring molded into a whole.
Wherein the retaining ring is a T-shaped ring.
Wherein the diameter of the resin reinforced glass fiber mesh sheet is 70-80% of the diameter of the sand wheel body.
The utility model discloses an above technical scheme adds man-hour for throw the material process and reduce once, and the quality of the emery wheel of processing out, when guaranteeing product quality, solved the anti side impact of conventional product not enough, warp, film, the stupefied scheduling problem of bridge.
Drawings
FIG. 1 is a front view (without a trademark paper layer) of the resin grinding wheel for cutting a steel rail with a novel structure of the utility model;
FIG. 2 is a front view of a resin grinding wheel special for cutting a steel rail with a novel structure, which is provided with a trademark paper layer;
fig. 3 is a side view of the resin grinding wheel special for cutting the steel rail with the novel structure.
FIG. 4 is a schematic view of a retaining ring.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-4, the utility model discloses a novel special resin grinding wheel of structure rail cutting, including dull and stereotyped circular form the grinding wheel body 1, and arrange in the resin reinforcement glass fiber net piece 2 of grinding wheel body one side, resin reinforcement glass fiber net piece and grinding wheel body are arranged concentrically, just the diameter of resin reinforcement glass fiber net piece is less than the diameter of grinding wheel body.
The outer side of the resin reinforced glass fiber mesh sheet is provided with a trademark paper layer 4, and the trademark paper layer on the outer side covers the part of the resin reinforced glass fiber mesh sheet, as shown in fig. 2.
The center of the grinding wheel body 1 is provided with a circular positioning hole, and a positioning ring 3 molded into a whole is arranged in the positioning hole.
Wherein the positioning ring 3 is a T-shaped ring. As shown in fig. 3, the grinding wheel comprises a plane annular part 31 and an integral cylinder part 32, wherein a combination reinforcing rod 33 is arranged on the lower surface of the plane annular part, a conical body 34 is arranged at the end part of the combination reinforcing rod, and the outer surface of the cylinder part is provided with a uniform convex-concave surface structure with conical bulges so as to increase the combination strength with grinding wheel materials, prevent the grinding wheel bodies from falling off and separating during use, and influence the safety and the use quality of products
Wherein the diameter of the resin reinforced glass fiber mesh sheet is 70-80% of the diameter of the sand wheel body. Specifically, the thickness of the resin-reinforced glass fiber mesh sheet is about one third of the thickness of the grinding wheel body. The grinding wheel body is made of conventional grinding wheel materials.
During production, the semi-resin reinforced glass fiber mesh is placed in a mold, then the semi-resin reinforced glass fiber mesh is put in the mold, and then the semi-resin reinforced glass fiber mesh is flattened after feeding and is subjected to mold pressing structure, so that the production process is simplified.
The utility model discloses a novel what the rail was cut to structure adopted is that once throw material, half resin reinforcing glass fiber mesh piece, and half net is placed at the product trade mark face, has solved the anti side impact of conventional product not enough, warp, soft piece, the stupefied scheduling problem of bridge to strengthened the security of terminal customer when using, and then solved the resin grinding wheel soft piece, the incision incline, the product crackle scheduling problem that easily causes cutting hard and section big work piece.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a special resin grinding wheel of novel structure rail cutting, its characterized in that, includes the grinding wheel body of dull and stereotyped circular form and arranges in the resin reinforcement glass fiber net piece of grinding wheel body one side, resin reinforcement glass fiber net piece and grinding wheel body are arranged concentrically, just the diameter of resin reinforcement glass fiber net piece is less than the diameter of grinding wheel body.
2. The resin grinding wheel special for cutting a novel structural steel rail according to claim 1, wherein a trademark paper layer is arranged on the outer side of the resin reinforced glass fiber mesh.
3. The resin grinding wheel for cutting a steel rail with a novel structure as claimed in claim 1, wherein the center of the grinding wheel body is provided with a circular positioning hole, and the positioning hole is provided with an integrally molded positioning ring.
4. The resin grinding wheel special for cutting a steel rail with a novel structure as claimed in claim 3, wherein the positioning ring is a T-shaped ring.
5. The resin grinding wheel special for cutting the novel structural steel rail according to claim 3, wherein the diameter of the resin reinforced glass fiber mesh is 70-80% of the diameter of the grinding wheel body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020127821.2U CN211589782U (en) | 2020-01-18 | 2020-01-18 | Novel special resin grinding wheel for cutting structural steel rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020127821.2U CN211589782U (en) | 2020-01-18 | 2020-01-18 | Novel special resin grinding wheel for cutting structural steel rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211589782U true CN211589782U (en) | 2020-09-29 |
Family
ID=72580040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020127821.2U Active CN211589782U (en) | 2020-01-18 | 2020-01-18 | Novel special resin grinding wheel for cutting structural steel rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211589782U (en) |
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2020
- 2020-01-18 CN CN202020127821.2U patent/CN211589782U/en active Active
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