CN213163464U

CN213163464U - Efficient cutting and deburring face milling cutter

Info

Publication number: CN213163464U
Application number: CN202022071651.3U
Authority: CN
Inventors: 郭川; 朱梧华; 顾仁军; 王凯乐; 孙永明; 李秋旭
Original assignee: Guangdong Hongtu Nantong Die Casting Co ltd; Guangdong Hongtu Technology Holdings Co Ltd
Current assignee: Guangdong Hongtu Nantong Die Casting Co ltd; Guangdong Hongtu Technology Holdings Co Ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-05-11
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a high-efficient cutting deburring face milling cutter, including the tool body, the specific center department of tool is equipped with the screw hole of fixed usefulness, and the welding has the PCD blade on the tool body, is equipped with the cutting edge at C angle on the PCD blade, and the cutting edge is C0.3, and the inclination of cutting edge is 45, still is equipped with the front angle sword on the PCD blade, and the inclination of front angle sword is 15, and the distance that the front angle sword was kept away the dead zone is 0.4 mm. The utility model discloses can be when guaranteeing the surface quality of original machined surface, can also effectually get rid of machined surface edge burr to can guarantee that the cutter life-span promotes more than one time.

Description

Efficient cutting and deburring face milling cutter

Technical Field

The utility model relates to a manufacturing field is processed to aluminium alloy in batches, relates to a realize high-efficient cutting and guarantee cutter of working face edge burr removal effect.

Background

Because automobile parts have higher and higher requirements on product cleanliness, especially for parts of engines and gearboxes, although the originally used cutter has higher processing efficiency and stable surface quality, the edge of a processed surface is easy to generate curling burrs, and after the cutter is used for a long time, the burrs at the edge of the processed surface are very serious and difficult to remove, so that the product quality is influenced.

Disclosure of Invention

An object of the utility model is to provide a high-efficient cutting deburring milling cutter to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-efficient cutting deburring milling cutter, includes the tool body, and the center department of the tool body is equipped with the screw hole of fixed usefulness, and the welding has the PCD blade on the tool body, is equipped with the cutting edge at C angle on the PCD blade, and the cutting edge is C0.3, and the inclination of cutting edge is 45, still is equipped with the preceding angle sword on the PCD blade, and the inclination of preceding angle sword is 15, and the distance that the preceding angle sword was kept away the vacant section is 0.4 mm.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses can be when guaranteeing the surface quality of original machined surface, can also effectually get rid of machined surface edge burr to can guarantee that the cutter life-span promotes more than one time.

Drawings

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

FIG. 2 is a top view of FIG. 1;

reference numbers in the figures: 1-tool body, 2-screw hole, 3-PCD blade, 4-cutting edge and 5-front angle edge.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The embodiment provides a technical scheme: a milling cutter for efficiently cutting and removing burrs comprises a cutter body 1, wherein a screw hole 2 for fixing is formed in the center of the cutter body 1, and a PCD (polycrystalline Diamond) blade 3 is welded on the cutter body 1; the PCD blade 3 is provided with a cutting edge 4 with a C angle, the cutting edge 4 is C0.3, the inclination angle of the cutting edge 4 is 45 degrees, and the cutting edge 4 can improve the sharpness of the blade and reduce burrs; the PCD blade 3 is also provided with a front corner blade 5, the inclination angle of the front corner blade 5 is 15 degrees, the distance of the front corner blade 5 from the hollow section is 0.4mm, the cutting area of the blade is reduced, the cutting force is reduced, the abrasion of the blade is slowed down, and the service life is prolonged.

The utility model discloses a modify blade structure, modify into the C angle promptly, increase the finish trimming blade cutting force to use according to 1:1 collocation with the rough machining blade simultaneously, the rough machining blade is used for opening thick during the cutting, the utility model discloses can prevent the burr roll-over, two kinds of blade collocation can be effectual solution product processing face edge burr remain the problem, cutter life improves more than one time, can reduce the blade and change frequency, reduces cutter use cost.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, it is possible to enlarge the thicknesses of layers and regions for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.

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

Claims

1. The utility model provides a high-efficient cutting deburring milling face cutter, includes the tool body (1), the center department of the tool body (1) is equipped with fixed screw hole (2) of usefulness, its characterized in that: the welding has PCD blade (3) on the sword body (1), be equipped with cutting edge (4) at C angle on PCD blade (3), cutting edge (4) are C0.3, the inclination of cutting edge (4) is 45, still be equipped with preceding angle sword (5) on PCD blade (3), the inclination of preceding angle sword (5) is 15, the distance that preceding angle sword (5) keep away the vacant section is 0.4 mm.