CN219188652U

CN219188652U - Novel cutter

Info

Publication number: CN219188652U
Application number: CN202223380249.9U
Authority: CN
Inventors: 唐嘉鸿; 唐太求
Original assignee: Dongguan Maibo Gold Porcelain New Material Technology Co ltd
Current assignee: Dongguan Maibo Gold Porcelain New Material Technology Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-06-16
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses a novel cutter, which comprises a cutter body, wherein the cutter body comprises a cutter handle part and two cutter parts, the two cutter parts are respectively and fixedly connected to the left side and the right side of a cutter handle part, meanwhile, the left end and the right end of the inner surface of the cutter handle part are respectively provided with a second mounting hole and a first mounting hole, the outer sides of the cutter handle part and the cutter parts are respectively provided with a second protection layer, and the second protection layers comprise an alumina coating and an ATO antistatic coating. According to the utility model, the first protective layer is arranged, the aluminum oxide coating can improve the oxidation resistance of the whole cutter, the nano chromium oxide coating plays a role in carrying out wear-resistant protection on the cutter after the aluminum oxide coating is damaged, the second protective layer is arranged, the aluminum oxide coating can improve the high temperature resistance of the whole cutter, the ATO antistatic coating can improve the antistatic property of the whole cutter, and the service life of the cutter is effectively prolonged through the cooperation of the structures.

Description

Novel cutter

Technical Field

The utility model relates to the technical field of cutters, in particular to a novel cutter.

Background

The cutter is the device to object surface carries out the cutting, often needs to use the cutter to process the object in the digit control machine tool, but its wear-resisting, oxidation resistance etc. performance of cutter among the prior art is relatively poor to reduced its life, consequently this application just set up structure such as aluminium oxide coating and solve not enough among the prior art, and the specific solution mode is: the aluminum oxide coating can improve the oxidation resistance of the whole cutter, the nano chromium oxide coating plays a role in carrying out wear-resistant protection on the cutter after the aluminum oxide coating is damaged, the aluminum oxide coating can improve the high temperature resistance of the whole cutter, and the ATO antistatic coating can improve the antistatic property of the whole cutter.

Disclosure of Invention

The present utility model is directed to a novel cutter for solving the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel cutter, includes the cutter body, the cutter body includes a handle portion and two cutter portions, and two cutter portions are fixed connection respectively in the left and right sides of handle portion, simultaneously, second mounting hole and first mounting hole have all been seted up at the left and right sides both ends of handle portion internal surface, the outside of handle portion and cutter portion all is provided with the second protective layer, and the second protective layer includes aluminium oxide coating and ATO antistatic coating, the outside of second protective layer is provided with first protective layer, and first protective layer includes aluminium oxide coating and nanometer chromium oxide coating.

Preferably, the ATO antistatic coating is coated on the outer surfaces of the cutter handle portion and the cutter portion, and the alumina coating is coated on the outer surface of the ATO antistatic coating.

Preferably, the alumina coating and the ATO antistatic coating have the same thickness, and the alumina coating has a thickness of eighty to one hundred fifty microns.

Preferably, the nano chromium oxide coating is coated on the outer surface of the aluminum oxide coating, and the aluminum oxide coating is coated on the outer surface of the nano chromium oxide coating.

Preferably, the thickness of the aluminum oxide coating and the nano chromium oxide coating are the same, and the thickness of the aluminum oxide coating is one hundred twenty to two hundred forty micrometers.

Preferably, the second mounting hole and the first mounting hole are coaxially arranged, the depths of the second mounting hole and the first mounting hole are the same, and meanwhile, the diameter of the second mounting hole is 1.8-3 times that of the first mounting hole.

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

according to the utility model, the first protective layer is arranged, the aluminum oxide coating can improve the oxidation resistance of the whole cutter, the nano chromium oxide coating plays a role in carrying out wear-resistant protection on the cutter after the aluminum oxide coating is damaged, the second protective layer is arranged, the aluminum oxide coating can improve the high temperature resistance of the whole cutter, the ATO antistatic coating can improve the antistatic property of the whole cutter, and the service life of the cutter is effectively prolonged through the cooperation of the structures.

Drawings

FIG. 1 is a schematic view of a cutter body according to the present utility model;

FIG. 2 is a schematic diagram showing the connection of the first protective layer and the second protective layer to the cutter portion according to the present utility model;

FIG. 3 is a schematic view of a first passivation layer according to the present utility model;

FIG. 4 is a schematic diagram of a second passivation layer according to the present utility model.

In the figure: the cutter body 1, the cutter handle 11, the cutter part 12, the second mounting hole 13, the first mounting hole 14, the first protective layer 2, the aluminum oxide coating 21, the nano chromium oxide coating 22, the second protective layer 3, the aluminum oxide coating 31 and the ATO antistatic coating 32.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

The cutter body 1, the cutter handle 11, the cutter 12, the second mounting hole 13, the first mounting hole 14, the first protective layer 2, the aluminum oxide coating 21, the nano chromium oxide coating 22, the second protective layer 3, the aluminum oxide coating 31 and the ATO antistatic coating 32 are all common standard components or components known to the skilled person, and the structure and principle of the cutter are all known to the skilled person through technical manuals or through routine experimental methods.

Referring to fig. 1-4, a novel cutter comprises a cutter body 1, the cutter body 1 comprises a cutter handle portion 11 and two cutter portions 12, the two cutter portions 12 are respectively and fixedly connected to the left side and the right side of the cutter handle portion 11, meanwhile, a second mounting hole 13 and a first mounting hole 14 are formed in the left end and the right end of the inner surface of the cutter handle portion 11, a second protection layer 3 is arranged on the outer sides of the cutter handle portion 11 and the cutter portions 12, the second protection layer 3 comprises an alumina coating 31 and an ATO antistatic coating 32, the alumina coating 31 can improve the high temperature resistance of the whole cutter, the ATO antistatic coating 32 can improve the antistatic property of the whole cutter, a first protection layer 2 is arranged on the outer side of the second protection layer 3, the first protection layer 2 comprises an alumina coating 21 and a nano chromium oxide coating 22, the alumina coating 21 can improve the oxidation resistance of the whole cutter, and the nano chromium oxide coating 22 plays a role in wear-resisting protection of the cutter after the alumina coating 21 is damaged.

The ATO antistatic coating 32 is coated on the outer surfaces of the cutter portion 12 and the cutter portion 11, and the alumina coating 31 is coated on the outer surface of the ATO antistatic coating 32, the thicknesses of the alumina coating 31 and the ATO antistatic coating 32 are the same, and the thickness of the alumina coating 31 is eighty to one hundred fifty micrometers, the nano-chrome oxide coating 22 is coated on the outer surface of the alumina coating 31, and the alumina coating 21 is coated on the outer surface of the nano-chrome oxide coating 22, the thicknesses of the alumina coating 21 and the nano-chrome oxide coating 22 are the same, and the thickness of the alumina coating 21 is one hundred twenty to two hundred forty micrometers, the second mounting hole 13 and the first mounting hole 14 are coaxially arranged, and the depths of the second mounting hole 13 and the first mounting hole 14 are the same, and at the same time, the diameter of the second mounting hole 13 is 1.8 to 3 times the diameter of the first mounting hole 14.

When the cutter is used, the first protective layer 2 is arranged, the aluminum oxide coating 21 included in the cutter can improve the oxidation resistance of the whole cutter, the nano chromium oxide coating 22 plays a role in carrying out wear-resistant protection on the cutter after the aluminum oxide coating 21 is damaged, the second protective layer 3 is arranged, the aluminum oxide coating 31 included in the cutter can improve the high temperature resistance of the whole cutter, the ATO antistatic coating 32 can improve the antistatic property of the whole cutter, and the service life of the cutter is effectively prolonged through the cooperation of the structures.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel cutter, includes cutter body (1), its characterized in that: the cutter body (1) comprises a cutter handle part (11) and two cutter parts (12), the two cutter parts (12) are respectively fixedly connected to the left side and the right side of the cutter handle part (11), meanwhile, second mounting holes (13) and first mounting holes (14) are formed in the left end and the right end of the inner surface of the cutter handle part (11), second protection layers (3) are arranged on the outer sides of the cutter handle part (11) and the cutter parts (12), the second protection layers (3) comprise aluminum oxide coatings (31) and ATO antistatic coatings (32), first protection layers (2) are arranged on the outer sides of the second protection layers (3), and the first protection layers (2) comprise aluminum oxide coatings (21) and nanometer chromium oxide coatings (22).

2. A novel cutter as claimed in claim 1, wherein: the ATO antistatic coating (32) is coated on the outer surfaces of the cutter handle part (11) and the cutter part (12), and the alumina coating (31) is coated on the outer surface of the ATO antistatic coating (32).

3. A novel cutter as claimed in claim 1, wherein: the alumina coating (31) and the ATO antistatic coating (32) have the same thickness, and the alumina coating (31) has a thickness of eighty to one hundred fifty micrometers.

4. A novel cutter as claimed in claim 1, wherein: the nanometer chromium oxide coating (22) is coated on the outer surface of the aluminum oxide coating (31), and the aluminum oxide coating (21) is coated on the outer surface of the nanometer chromium oxide coating (22).

5. A novel cutter as claimed in claim 1, wherein: the thickness of the aluminum oxide coating (21) and the thickness of the nanometer chromium oxide coating (22) are the same, and the thickness of the aluminum oxide coating (21) is one hundred twenty to two hundred forty micrometers.

6. A novel cutter as claimed in claim 1, wherein: the second mounting holes (13) and the first mounting holes (14) are coaxially arranged, the depths of the second mounting holes (13) and the first mounting holes (14) are the same, and meanwhile, the diameter of the second mounting holes (13) is 1.8-3 times that of the first mounting holes (14).