High efficiency cutting knife

Abstract

The application discloses a high-efficiency cutting knife, which comprises a knife holder, and 12 cutting parts are symmetrically arranged on the outer periphery of the holder body, and the distance between the center points of two adjacent cutting parts is 2-3 mm. The knife holder is provided with 12 cutting parts, the shape and size of each cutting part are consistent, and the spacing between two adjacent cutting parts is 2.59 mm. When cutting, 12 linear grooves with consistent depth, length and spacing can be formed at one time, the working efficiency is greatly improved, the size quality precision after processing is ensured, and the number of tool changing and the tool cost are reduced.

Description

Technical Field

[0001] This utility model relates to the field of golf club manufacturing, and in particular to a high-efficiency cutting blade. Background Technology

[0002] The end face of a golf ball needs to have multiple grooves. Currently, the grooves are cut one by one, which is not only inefficient, but also results in errors in the spacing, depth, and length of each groove. In high-precision situations such as competitions, it can lead to difficulty in controlling the ball's release position. Utility Model Content

[0003] To solve the above problems, this technical solution provides a high-efficiency cutting blade.

[0004] To achieve the above objectives, the technical solution is as follows: A high-efficiency cutting tool includes a tool holder, wherein 12 cutting sections are symmetrically arranged on the outer periphery of the tool holder, and the distance between the center points of two adjacent cutting sections is 2-3 mm.

[0005] In some embodiments, the radius (R) between the end of the cutting section and the frame body is 0.47 mm.

[0006] In some embodiments, the included angle between the tangents of the arc transitions on both sides of the cut portion is 120 degrees.

[0007] In some embodiments, the included angle between the inner walls of the two sides of the cutting portion is 49-50 degrees.

[0008] In some embodiments, the end of the cutting portion is designed in an arc shape, with an R angle of 0.175mm at the arc.

[0009] The beneficial effects of this application are: This application sets up a tool holder with 12 cutting sections, each with the same shape and size, and the distance between two adjacent cutting sections is 2.59mm. During cutting, 12 grooves of consistent depth, length and spacing can be formed at one time, which greatly improves work efficiency, ensures the dimensional quality and accuracy after processing, and reduces the number of tool changes and tool costs. Attached Figure Description

[0010] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0011] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model. Figure 1 ; Figure 2 yes Figure 1 Enlarged view of point A; Figure 3 yes Figure 1 Enlarged view of point B. Detailed Implementation

[0012] To make the technical problems solved, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0013] Please refer to Figure 1-3 As shown, a high-efficiency cutting knife includes a knife holder 1. The knife holder 1 has 12 cutting sections 2 symmetrically arranged on the outer periphery of the frame. The distance between the center points of two adjacent cutting sections 2 is 2-3 mm.

[0014] The cutting tool is clamped on a rotating mechanism. By rotating the cutting tool and translating it along the end face of the club head, 12 grooves are formed. This allows for the simultaneous formation of 12 grooves of consistent depth, length, and spacing, greatly improving work efficiency, ensuring dimensional accuracy after machining, and reducing the number of tool changes and tool costs.

[0015] In this embodiment, as Figure 2 As shown, the radius (R) between the end of the cutting section 2 and the frame body is 0.47 mm, which makes it easier to form the groove.

[0016] In this embodiment, as Figure 2 As shown, the angle between the tangents of the arc transitions on both sides of the cutting part 2 is 120 degrees. This design allows the cutting part to cut golf clubs that meet high precision requirements.

[0017] In this embodiment, the included angle between the inner walls of the two sides of the cutting part 2 is 49-50 degrees. This design allows the cutting part to cut golf clubs that meet high precision requirements.

[0018] In this embodiment, the end of the cutting part 2 is designed in an arc shape, and the radius (R) at the arc is 0.175mm.

[0019] The above description is only a preferred embodiment of this application and is not intended to limit the scope of implementation of this application. Any other embodiments whose principles and basic structures are the same as or similar to those of this application are within the protection scope of this application.

Claims

1. A high-efficiency cutting blade, characterized in that, It includes a tool holder (1), and the tool holder (1) has 12 cutting sections (2) symmetrically arranged on the outer periphery of the frame body. The distance between the center points of two adjacent cutting sections (2) is 2-3 mm. The radius (R) between the end of the cutting section (2) and the frame body is 0.47 mm; The included angle between the tangents of the arc transitions on both sides of the cut section (2) is 120 degrees; The included angle between the inner walls of the two sides of the cutting part (2) is 49-50 degrees; The end of the cutting part (2) is designed in an arc shape, and the R angle at the arc is 0.175mm.

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