Saw blade for optical product machining

Abstract

The utility model relates to a saw blade for optical product processing, which comprises a saw blade body, saw blades are arranged on the outer circumference of the saw blade body, an arc-shaped groove is arranged between the saw blades, one side of each saw blade is an outer arc-shaped surface, the other side of each saw blade is a straight surface, a main blade piece is arranged on the straight surface, and the main blade piece is provided with an outer arc-shaped surface. The main blade piece comprises a chip removal face, a cutting main blade and a cutting side blade, and the cutting side blade is arranged to be a side face highlight arc blade. According to the utility model, the high-brightness effect of a cut product can be improved.

Description

Technical Field

[0001] This utility model relates to the field of optical product cutting technology, and in particular to a saw blade used for optical product processing. Background Technology

[0002] With the development of the optical manufacturing industry, its researched technologies and products are playing an increasingly important role in information transmission and the Internet of Things era. Optical processing is particularly crucial. However, there are several drawbacks in the sawing of optical plastic parts: the market only offers conventional saw blades such as BA3, BA5, and BT series, lacking customized, irregularly shaped saw blades specifically designed for optical products; and most saw blades on the market have flat teeth, rarely featuring high-gloss curved edges, resulting in products that cannot achieve a high-gloss finish. Utility Model Content

[0003] The purpose of this invention is to provide a saw blade for processing optical products, which can improve the high gloss effect of the cut products.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a saw blade for processing optical products, comprising a saw blade body, a saw blade is provided on the outer circumference of the saw blade body, an arc groove is provided between the saw blades, one side of the saw blade is an outer arc surface and the other side is a straight surface, a main cutting element is provided on the straight surface, the main cutting element includes a chip removal surface, a cutting main cutting edge and a cutting side cutting edge, the cutting side cutting edge is configured as a side high-gloss arc cutting edge.

[0005] Furthermore, the chip removal surface is equipped with a 10-degree helix angle.

[0006] Furthermore, the cutting blade is configured with an angled structure that is wide at the front end and narrow at the rear end.

[0007] Furthermore, the saw blade body has a mounting hole at its center, and a mounting pre-positioning structure is provided in the mounting hole.

[0008] Furthermore, the saw blade body is provided with a noise-absorbing expansion joint, which is arranged in a ring on the saw blade body and communicates with the arc-shaped groove.

[0009] The beneficial effects of this utility model are: it can effectively solve the gap in the market for high-gloss requirements of sawing processing of optical products; it solves the pain points of chip removal effect that cannot be directional and chips fly everywhere; it also solves the problems of high noise during saw blade processing; expansion and breakage of saw blades during processing; and misalignment of saw blades during installation, thus achieving directional chip removal; and high-gloss effect of the processed surface. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of this utility model;

[0011] Figure 2for Figure 1 Enlarged view of point A in the middle;

[0012] Figure 3 This is the left view of the present invention;

[0013] Figure 4 for Figure 3 Enlarged view of point B in the middle;

[0014] Figure 5 This is the right view of the present invention.

[0015] The components include: 1. Noise-absorbing expansion joint; 2. Pre-positioning structure for installation; 3. Main cutting edge; 31. High-gloss arc edge on the side; 32. Angled structure; 4. 10-degree helix angle; 5. Arc groove; 6. Saw blade; 7. Saw blade body. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings. For better understanding, the orientation of the present invention is described based on the orientation shown in the accompanying drawings and should not be construed as a limitation of this application; the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0017] Please see Figures 1 to 5 This utility model provides an embodiment: a saw blade for optical product processing, comprising a saw blade body 7, with saw blades 6 arranged on the outer circumference of the saw blade body 7, and arc-shaped grooves 5 arranged between the saw blades 6. One side of each saw blade 6 is an outer arc-shaped surface, and the other side is a straight surface. A main cutting element 3 is arranged on the straight surface. The main cutting element 3 includes a chip removal surface, a main cutting edge, and a side cutting edge. The side cutting edge is configured as a high-gloss arc-shaped edge 31. The high-gloss arc-shaped edge 31 is used to improve the high-gloss effect of the product cut; the product processed by the saw blade side edge is in a high-gloss state to meet optical requirements, and the chip removal surface enables directional chip removal.

[0018] Please continue reading. Figure 2 , Figure 5 As shown, in one embodiment of this utility model, the chip removal surface is provided with a 10-degree helix angle 4. The 10-degree helix angle 4 enables the saw blade to have a certain chip removal effect, and the chip removal direction is the direction of the helix angle, which has a directional chip removal function.

[0019] Please continue reading. Figure 2 , Figure 5 As shown, in one embodiment of this utility model, the cutting main blade is configured as a beveled structure 32 with a wide front end and a narrow rear end. The beveled structure 32 with a wide front end and a narrow rear end makes the cutting angle of the main blade sharper, improves the processing effect, and also has a certain directional chip removal function.

[0020] Please continue reading. Figure 1 , Figure 3As shown in one embodiment of this utility model, a mounting hole is provided at the center of the saw blade body 7, and a pre-positioning structure 2 is provided in the mounting hole. The pre-positioning structure 2 serves as a pre-positioning function during installation and can also be used as a reference for visually observing whether the saw blade is centered.

[0021] Please continue reading. Figure 1 , Figure 3 As shown, in one embodiment of this utility model, a noise-absorbing expansion joint 1 is provided on the saw blade body 7. The noise-absorbing expansion joint 1 is arranged in a ring on the saw blade body 7 and communicates with the arc-shaped groove 5. By designing the noise-absorbing expansion joint 1 on the saw blade, noise during the sawing process can be reduced or eliminated, and the saw blade can be prevented from breaking due to excessive temperature rise and expansion during high-speed processing.

[0022] The present invention has the following working principle: The present invention utilizes the high-gloss arc blade on the side to improve the high gloss effect of the product cut; the spiral angle design and the main blade bevel design realize the directional chip removal function; the sound-absorbing expansion joint designed on the saw blade reduces or eliminates noise during the sawing process and prevents the saw blade from breaking due to excessive temperature rise and expansion during high-speed processing.

[0023] The above description is only a preferred embodiment of the present utility model and should not be construed as a limitation of this application. All equivalent changes and modifications made within the scope of the patent application of the present utility model should be included in the scope of the present utility model.

Claims

1. A saw blade for optical product processing, characterized by: The saw blade body is provided with saw blades on the outer circumference, and arc-shaped grooves are arranged between the saw blades.

2. A saw blade for processing of optical products according to claim 1, characterized in that: The chip removal surface is provided with a 10-degree spiral angle.

3. The saw blade for processing of optical products according to claim 1, wherein: The cutting main blade is provided with an inclined angle structure with a wide front end and a narrow rear end.

4. The saw blade for processing of optical products according to claim 1, wherein: The saw blade body is provided with a mounting hole in the center, and a mounting and positioning structure is arranged in the mounting hole.

5. The saw blade for processing of optical products according to claim 1, wherein: The saw blade body is provided with a sound-absorbing expansion joint, which is arranged in a ring shape on the saw blade body and communicates with the arc-shaped grooves.

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