CN216325415U

CN216325415U - High-strength wear-resistant milling cutter

Info

Publication number: CN216325415U
Application number: CN202122826386.XU
Authority: CN
Inventors: 马占源
Original assignee: Anshan Jiansheng Carbon Material Technology Co ltd
Current assignee: Anshan Jiansheng Carbon Material Technology Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-04-19
Anticipated expiration: 2031-11-18

Abstract

The utility model relates to the technical field of milling cutters, and particularly discloses a novel high-strength wear-resistant milling cutter which comprises a milling cutter body, wherein the milling cutter body is composed of a base layer, a high-strength layer and a wear-resistant layer, the base layer is positioned at the top of the high-strength layer, the high-strength layer is positioned at the top of the wear-resistant layer, the high-strength layer is composed of a composite metal ceramic layer, a high-strength fiber layer and an unsaturated polyester resin layer, the composite metal ceramic layer is positioned at the top of the high-strength fiber layer, and the high-strength fiber layer is positioned at the top of the unsaturated polyester resin layer. According to the milling cutter, the high-strength layer, the composite metal ceramic layer, the high-strength fiber layer and the unsaturated polyester resin layer are matched with each other, so that the strength of the milling cutter can be improved when the milling cutter is used, the problem that the existing milling cutter is low in strength when the milling cutter is used, the milling cutter is rapidly abraded when the milling cutter is used for a long time is avoided, and the service life of the milling cutter is greatly shortened.

Description

High-strength wear-resistant milling cutter

Technical Field

The utility model relates to the technical field of milling cutters, in particular to a high-strength wear-resistant milling cutter.

Background

A milling cutter is a rotating tool with one or more cutter teeth for milling. When in work, each cutter tooth cuts off the allowance of the workpiece in sequence and intermittently. The milling cutter is mainly used for processing planes, steps, grooves, formed surfaces, cut-off workpieces and the like on a milling machine.

With the progress of times and the development of science and technology, the milling cutter is widely used by people, but the strength of the existing milling cutter in the market is lower when the milling cutter is used, so that the milling cutter is quickly worn when the milling cutter is used for a long time, and the service life of the milling cutter is greatly reduced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the high-strength wear-resistant milling cutter which has the advantages of improving the strength of the milling cutter and the like, and solves the problem of lower strength of the existing milling cutter.

The high-strength wear-resistant milling cutter comprises a milling cutter body, wherein the milling cutter body consists of a base layer, a high-strength layer and a wear-resistant layer, the base layer is positioned at the top of the high-strength layer, and the high-strength layer is positioned at the top of the wear-resistant layer.

According to the high-strength wear-resistant milling cutter, the high-strength layer is composed of the composite metal ceramic layer, the high-strength fiber layer and the unsaturated polyester resin layer, the composite metal ceramic layer is located on the top of the high-strength fiber layer, and the high-strength fiber layer is located on the top of the unsaturated polyester resin layer.

The high-strength wear-resistant milling cutter provided by the utility model has the advantages that the thicknesses of the composite metal ceramic layer, the high-strength fiber layer and the unsaturated polyester resin layer are all 0.12-0.23 mm.

According to the high-strength wear-resistant milling cutter, the wear-resistant layer is composed of the epoxy coal tar pitch paint layer, the acrylic polyurethane paint layer and the polyurethane layer, the epoxy coal tar pitch paint layer is located on the top of the acrylic polyurethane paint layer, and the acrylic polyurethane paint layer is located on the top of the polyurethane layer.

The high-strength wear-resistant milling cutter provided by the utility model has the advantages that the thicknesses of the epoxy coal tar pitch paint layer, the acrylic polyurethane paint layer and the polyurethane layer are all 0.12-0.24 mm.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the milling cutter, the high-strength layer, the composite metal ceramic layer, the high-strength fiber layer and the unsaturated polyester resin layer are matched with each other, so that the strength of the milling cutter can be improved when the milling cutter is used, the problem that the existing milling cutter is low in strength when the milling cutter is used, the milling cutter is rapidly abraded when the milling cutter is used for a long time is avoided, and the service life of the milling cutter is greatly shortened.

2. According to the utility model, the wear-resistant layer, the epoxy coal tar pitch paint layer, the acrylic polyurethane paint layer and the polyurethane layer are matched with each other, so that the wear-resistant effect on the milling cutter can be achieved when the milling cutter is used, and the condition that the milling cutter is damaged and cannot be normally used when the existing milling cutter is used due to the poor wear-resistant effect is avoided.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the milling cutter body according to the present invention;

FIG. 3 is a schematic view of the structure of the high strength layer of the present invention;

fig. 4 is a schematic structural view of the wear-resistant layer of the present invention.

In the figure: 1. a milling cutter body; 101. a base layer; 102. a high-strength layer; 1021. a composite cermet layer; 1022. a high strength fiber layer; 1023. an unsaturated polyester resin layer; 103. a wear layer; 1031. epoxy coal tar pitch paint layer; 1032. a coating of acrylic polyurethane; 1033. a polyurethane layer.

Detailed Description

In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the utility model. That is, in some embodiments of the utility model, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

Referring to fig. 1-4, the high-strength wear-resistant milling cutter of the present invention includes a milling cutter body 1, wherein the milling cutter body 1 is composed of a base layer 101, a high-strength layer 102 and a wear-resistant layer 103, the base layer 101 is located on top of the high-strength layer 102, and the high-strength layer 102 is located on top of the wear-resistant layer 103.

The high-strength layer 102 is composed of a composite metal ceramic layer 1021, a high-strength fiber layer 1022 and an unsaturated polyester resin layer 1023, the composite metal ceramic layer 1021 is located at the top of the high-strength fiber layer 1022, and the high-strength fiber layer 1022 is located at the top of the unsaturated polyester resin layer 1023.

The thicknesses of the composite metal ceramic layer 1021, the high-strength fiber layer 1022 and the unsaturated polyester resin layer 1023 are all 0.12-0.23 mm.

The wear-resistant layer 103 is composed of an epoxy coal tar pitch paint layer 1031, an acrylic polyurethane paint layer 1032 and a polyurethane layer 1033, the epoxy coal tar pitch paint layer 1031 is located at the top of the acrylic polyurethane paint layer 1032, and the acrylic polyurethane paint layer 1032 is located at the top of the polyurethane layer 1033.

The thickness of the epoxy coal tar pitch paint layer 1031, the acrylic polyurethane paint layer 1032 and the polyurethane layer 1033 are all 0.12-0.24 mm.

In the use of the utility model: the strength of the milling cutter can be improved by mutually matching the high-strength layer 102, the composite metal ceramic layer 1021, the high-strength fiber layer 1022 and the unsaturated polyester resin layer 1023;

the wear-resistant layer 103, the epoxy coal tar pitch paint layer 1031, the acrylic polyurethane paint layer 1032 and the polyurethane layer 1033 are matched with each other, so that the wear-resistant effect on the milling cutter can be achieved.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a wear-resisting milling cutter of high strength, includes milling cutter body (1), its characterized in that: the milling cutter body (1) is composed of a base layer (101), a high-strength layer (102) and a wear-resistant layer (103), wherein the base layer (101) is located on the top of the high-strength layer (102), and the high-strength layer (102) is located on the top of the wear-resistant layer (103).

2. A high strength, wear resistant milling cutter as claimed in claim 1 wherein: the high-strength layer (102) is composed of a composite metal ceramic layer (1021), a high-strength fiber layer (1022) and an unsaturated polyester resin layer (1023), the composite metal ceramic layer (1021) is located on the top of the high-strength fiber layer (1022), and the high-strength fiber layer (1022) is located on the top of the unsaturated polyester resin layer (1023).

3. A high strength, wear resistant milling cutter as claimed in claim 2 wherein: the thicknesses of the composite metal ceramic layer (1021), the high-strength fiber layer (1022) and the unsaturated polyester resin layer (1023) are all 0.12-0.23 mm.

4. A high strength, wear resistant milling cutter as claimed in claim 1 wherein: the wear-resistant layer (103) is composed of an epoxy coal tar pitch paint layer (1031), an acrylic polyurethane paint layer (1032) and a polyurethane layer (1033), wherein the epoxy coal tar pitch paint layer (1031) is located at the top of the acrylic polyurethane paint layer (1032), and the acrylic polyurethane paint layer (1032) is located at the top of the polyurethane layer (1033).

5. A high strength, wear resistant milling cutter according to claim 4 wherein: the thicknesses of the epoxy coal tar pitch paint layer (1031), the acrylic polyurethane paint layer (1032) and the polyurethane layer (1033) are all 0.12-0.24 mm.