TWM618451U - Integrated face milling cutter structure - Google Patents

Abstract

This creation discloses an integrated face milling cutter structure, which is mainly used to penetrate a tool holder, and includes: a tool body with a perforation at the center of the tool body; The peripheral side of the tool body extends radially outward with the perforation as the center, wherein each of the cutting portions has a top surface, a cutting surface, one end surface, two side surfaces, and a back side surface, and both sides of the top surface And the outer end side is connected to the cutting surface through the two side surfaces, the end surface and the rear side surface respectively, and a chip discharge guide groove is formed between each of the cutting portions so that a workpiece can be processed through the cutting surface of each cutting portion, And through the integrated feature, the cutting teeth of the tool body are adjusted to the shape suitable for various types of processing tools, and are integrally formed with the tool body, so that there is no need to replace the blades and only need to be used after grinding after consumption.

Description

Integrated face milling cutter structure

This creation is related to the related field of a turning tool for machining, especially an integrated face milling cutter structure.

The structure of a general milling insert is a cutter head body, and the end of the cutter head body is provided with a plurality of insert pockets, and inserts are installed in each blade pocket for turning and milling processing. Under normal use, it will gradually wear and consume. At this time, it is necessary to replace the new blade to continue the processing operation. The consumption of the blade under such a long time use is the only considerable expense and source of cost.

In view of this, the creator has made an in-depth discussion on the problems faced by existing turning inserts. With years of experience in R&D and manufacturing in related industries, through continuous efforts to improve and trial production, he finally successfully developed an integrated face milling cutter. Structure to overcome the inconvenience and trouble caused by existing problems.

Therefore, the main purpose of this creation is to provide an integrated face milling cutter structure, which is characterized in that it can directly use the end of the tool body, the cutting surface, for turning and milling of the workpiece to be processed, without the need to install additional blades, and The cutting part can be formed into other correspondences according to different generations of machining workpieces. Or a suitable type of processing, so as to avoid the cost of replacing the blade, so that it can greatly increase processing efficiency and reduce processing costs.

This creation provides an integrated face milling cutter structure, which is mainly used to penetrate a tool holder, including: a tool body with a perforation at the center of the tool body; and a plurality of cutting parts, which are integrally arranged radially The peripheral side of the tool body extends radially outward with the perforation as the center, wherein each of the cutting portions has a top surface, a cutting surface, one end surface, two side surfaces, and a rear side surface. The side and outer end sides are connected to the cutting surface through two side surfaces, the end surface and the back side surface respectively, and a chip discharge guide groove is formed between each cutting part to process a workpiece through the cutting surface of each cutting part .

In some embodiments, the cutting surface of each cutting portion may have at least one chamfer.

In some embodiments, the cutting surface of each cutting portion may have at least one rounded corner.

In some embodiments, the cutting surface of each cutting portion may be inclined, and one end of the cutting surface may have at least one rounded corner.

In some embodiments, the end of the rear side of each cutting portion away from the cutting surface has a curved arc portion.

In some embodiments, the end surface and the rear side surface of the cutting portion are parallel to each other, and the top surface and the cutting surface are also parallel to each other.

10: Tool body

11: Piercing

20: Cutting part

21: top surface

22: Cutting surface

23: end face

24: side

25: rear side

26: curved part

27: Chip removal guide groove

30: Workpiece

40: Knife handle

Figure 1 shows a schematic diagram of the structure of the integrated face milling cutter of this creation.

Figure 2 shows a schematic bottom view of the structure of the integrated face milling cutter of this creation.

Figure 3 shows a schematic cross-sectional view of the structure of the integrated face milling cutter of the invention.

Fig. 4 shows a schematic diagram of another embodiment of the structure of the integrated face milling cutter according to the present invention.

Fig. 5 shows a schematic cross-sectional view of another embodiment of the integrated face milling cutter structure according to the present invention.

Fig. 6 shows a schematic diagram of another embodiment of the structure of the integrated face milling cutter according to the present invention.

Fig. 7 shows a schematic cross-sectional view of another embodiment of the integrated face milling cutter structure according to the present invention.

Fig. 8 shows a schematic diagram of another embodiment of the structure of the integrated face milling cutter according to the present invention.

Fig. 9 shows a schematic cross-sectional view of another embodiment of the integrated face milling cutter structure of the present invention.

Figure 10 shows the processing schematic diagram of the integrated face milling cutter structure of this creation.

This creation is an integrated face milling cutter structure. The attached drawings illustrate the specific embodiments and components of this creation. All references to front and back, left and right, top and bottom, top and bottom, and horizontal and vertical , Is only used to facilitate the description, not to limit the creation, nor to restrict its components to any position or spatial direction. The drawings and the size specified in the specification can be changed according to the design and requirements of the specific embodiment of this creation without departing from the scope of the patent application of this creation.

Please refer to Figure 1 to Figure 3 and Figure 10, an integrated face milling cutter structure of this creation, which is mainly used to penetrate a tool holder 40, including a tool body 10, the center of the tool body 10 is provided with a Perforation 11; a plurality of cutting portions 20, which are integrally provided radially on the peripheral side of the tool body 10, and extend radially outwards with the perforation 11 as the center, wherein each cutting portion 20 has a top surface 21, a The cutting surface 22, one end surface 23, two side surfaces 24, and a rear side surface 25. The two sides and outer end side of the top surface 21 are respectively connected to the cutting surface 22 through the two side surfaces 24, the aforementioned end surface 23 and the rear side surface 25, and each cutting A chip discharge guide groove 27 is formed between the parts 20 so that the cutting surface 22 of each cutting part 20 is aligned. The workpiece is processed, and the chips generated during processing can be discharged through the chip discharge guide groove 27, so that it will not affect the processing operation due to accumulation and failure to discharge, so that it is no longer necessary to use a conventional face milling cutter. Multiple blades are fixed on the body, so that it can greatly reduce the time and related costs of replacing blades.

4-9, each cutting surface 22 of the aforementioned cutting portion 20 may have at least one chamfer, and further, the cutting surface 22 of each cutting portion 20 may have at least one rounded corner, so that To process a specific work piece 30, further, the aforementioned two implementations are only modified for the cutting part, that is, one type of face milling cutter structure in this creation can be directly cut according to the characteristics or requirements of the work piece to be processed. The part 20 is formed into a specific shape or angle, so that it can be processed directly without the need to separately prepare various types of blades.

Furthermore, the cutting surface 22 of each of the aforementioned cutting portions 20 may be inclined, and one end of the cutting surface 22 may have at least one rounded corner.

In addition, the end of the rear side surface 25 of the aforementioned cutting portion 20 away from the cutting surface 22 has a curved portion 26.

Finally, the end surface of the aforementioned cutting portion 20 and the rear side surface 25 are parallel to each other, and the top surface 21 and the cutting surface 22 are also parallel to each other.

10: Tool body

11: Piercing

20: Cutting part

21: top surface

22: Cutting surface

23: end face

24: side

25: rear side

27: Chip removal guide groove

Claims (6)

An integrated face milling cutter structure, which is mainly used to pass through a tool holder, and includes: a tool body with a perforation at the center of the tool body; It extends radially outwards with the perforation as the center, and each of the cutting parts has a top surface, a cutting surface, one end surface, two side surfaces, and a rear side surface, and both sides of the top surface and outer ends The side system is respectively connected with the cutting surface through two side surfaces, the end surface and the rear side surface, and a chip discharge guide groove is formed between each cutting portion, so that a workpiece can be processed through the cutting surface of each cutting portion. The one-piece face milling cutter structure according to claim 1, wherein the cutting surface of each cutting portion may have at least one chamfer. The one-piece face milling cutter structure according to claim 1, wherein the cutting surface of each cutting portion may have at least one rounded corner. The one-piece face milling cutter structure according to claim 3, wherein the cutting surface of each cutting portion can be inclined, and one end of the cutting surface has at least one rounded corner. The one-piece face milling cutter structure according to claim 1, wherein the end of the rear side of each cutting part away from the cutting surface has a curved arc part. The one-piece face milling cutter structure according to claim 1, wherein the end surface and the rear side surface of the cutting portion are parallel to each other, and the top surface and the cutting surface are also parallel to each other.

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