Diamond saw blade for fast and efficient high-silicon and high-aluminum machining

Abstract

The utility model discloses a diamond saw blade for fast and efficient high-silicon aluminum processing, which comprises a saw blade body, a plurality of chip flutes distributed in a circumferential array are arranged at the edge of the saw blade body, a mounting groove is arranged on one side of each chip flute, a plurality of first tool bits and second tool bits which are distributed in a staggered manner are mounted on each mounting groove, and the first tool bits and the second tool bits are arranged on the saw blade body. A second inclined face is arranged at the top end of the second tool bit, and four silencing seams distributed in a circumferential array mode are formed in the surface of the saw blade body. The first tool bit and the second tool bit are arranged to be of a trapezoidal structure, the first tool bit and the second tool bit are distributed in a staggered mode, under the action of the first inclined face on the second tool bit, tearing and burr generation during saw cutting can be effectively prevented, and therefore the cutting efficiency and the cutting quality are greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to cutting tool technical field especially relates to a kind of diamond saw blade for quick and efficient high-silicon aluminum processing. BACKGROUND

[0002] Currently, high-silicon aluminum alloy is widely used in electronic devices, aerospace, semiconductor and other technical fields due to its superior performance. High-silicon aluminum needs to be cut using a tool during processing. Traditionally, high-silicon aluminum tools use tungsten steel tips welded with alloy saw blades. During cutting, the alloy saw blades are prone to tearing and producing burrs, which not only affects efficiency but also affects cutting quality. In addition, the saw blades produce a lot of noise during cutting. SUMMARY

[0003] The utility model aims to provide a kind of diamond saw blade for quick and efficient high-silicon aluminum processing to solve the technical problems raised in the background art.

[0004] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a kind of diamond saw blade for quick and efficient high-silicon aluminum processing, including saw blade body, the edge of the saw blade body is provided with a plurality of circumferential array distribution chip pockets, one side of each chip pocket is provided with a mounting groove, a plurality of first cutting heads and second cutting heads are installed on each mounting groove, the top of the second cutting head is provided with a second inclined surface, and the surface of the saw blade body is provided with four circumferential array distribution sound-absorbing seams.

[0005] Preferably, the first cutting head and the second cutting head are both trapezoidal structures.

[0006] Preferably, the bottom of the first cutting head and the second cutting head is provided with a first inclined surface.

[0007] Preferably, the chip pocket is an arc structure, and the side of the chip pocket away from the mounting groove is provided with an arc surface.

[0008] Preferably, the sound-absorbing seam includes five equally spaced straight seams, and the first and last ends of the five straight seams are connected by a first arc seam, and the middle part of each straight seam is provided with a second arc seam.

[0009] Preferably, the starting end and the ending end of the sound-absorbing seam are inwardly curved, and the starting end of the sound-absorbing seam is provided with a hole with a diameter greater than the width of the sound-absorbing seam, and the width of the sound-absorbing seam is 0.3mm.

[0010] Preferably, the surface of the saw blade body is provided with four circumferential array distribution heat dissipation grooves connected to the chip pockets, and the end of the heat dissipation groove away from the chip pocket is provided with a noise reduction block.

[0011] The utility model discloses a kind of diamond saw blade for fast efficient high-silicon aluminum processing has the following advantages:

[0012] 1.The utility model discloses a first tool bit frame second tool bit is trapezoidal structure, and make first tool bit and second tool bit staggered distribution, under the action of first inclined surface on second tool bit, can effectively prevent tear and burr when sawing, to greatly improve cutting efficiency and cutting quality.

[0013] 2.The utility model discloses through the setting of sound attenuation seam, change saw blade edge air eddy, reduce the noise of air power, make cutting sound lighter, and to avoid the starting end or terminal end of sound attenuation seam to break when saw blade high -speed rotation cutting, lead to the strength of saw blade to drop, the quality of saw blade is poor, design the starting end or terminal end of sound attenuation seam bends inwards, and the starting end of sound attenuation seam is equipped with the hole of the width of gap greater than diameter, guarantee the processing quality of saw blade. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will be simply introduced to the drawings needed to be used in the embodiment, it should be understood that the following drawings only shows some embodiments of the utility model, therefore should not be regarded as the limitation to the scope, for ordinary skilled person in the art comes, under the premise of not paying creative labor, can also obtain other related drawings according to these drawings.

[0015] Figure 1 It is the overall structure schematic diagram of the utility model;

[0016] Figure 2 It is Figure 1 Front view;

[0017] Figure 3 It is the local structure schematic diagram of saw blade body edge in the utility model.

[0018] Marking in drawing:1, saw blade body;2, chip pocket;3, first tool bit;4, second tool bit;5, heat dissipation groove;6, noise reduction block;7, sound attenuation seam;8, first arc-shaped seam;9, second arc-shaped seam;10, straight seam;11, first inclined surface;12, second inclined surface. DETAILED DESCRIPTION

[0019] In the following, only some exemplary embodiments are simply described.As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the embodiments of the utility model.Therefore, the drawings and the description are considered to be exemplary in nature rather than limiting.

[0020] In the description of the embodiments of the utility model, it is understood that the directions or positional relationships indicated by the terms "length", "vertical", "horizontal", "top", "bottom" and the like are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the embodiments of the utility model and simplifying the description, and thus cannot be understood as indicating or implying that the devices or elements indicated must have a specific direction, be constructed and operated in a specific direction, and thus cannot be understood as limiting the embodiments of the utility model.

[0021] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.

[0022] In the embodiments of the utility model, unless otherwise specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected, or it can be communicated; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the embodiments of the utility model can be understood according to the specific circumstances.

[0023] The following disclosure provides many different embodiments or examples for implementing the different structures of the embodiments of the utility model. In order to simplify the disclosure of the embodiments of the utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the utility model. In addition, the embodiments of the utility model can repeatedly refer to numbers and / or letters in different examples, and such repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed.

[0024] In order to better understand the purpose, structure and function of the utility model, the utility model a kind of fast and efficient high-silicon aluminum processing diamond saw blade is further described in detail below with reference to the drawings.

[0025] As Figures 1-3As shown, the utility model discloses a kind of diamond saw blade for fast and efficient high-silicon aluminum processing, including saw blade body 1, the edge of saw blade body 1 is provided with multiple chip pockets 2 of circular array distribution, every chip pocket 2 is provided with mounting groove on one side, chip pocket 2 is arc structure, and chip pocket 2 is set to arc surface away from mounting groove side, chip pocket 2 provides the accommodation space for chip, facilitate the discharge of chip, and the setting of arc surface on chip pocket 2, facilitate the quick discharge of chip. Every mounting groove is installed with multiple first cutting head 3 and second cutting head 4 of staggered distribution, the top of second cutting head 4 is provided with second inclined plane 12, first cutting head 3 and second cutting head 4 are all trapezoidal structure, the bottom of first cutting head 3 and second cutting head 4 is provided with first inclined plane 11, by setting first cutting head 3 rack second cutting head 4 for trapezoidal structure, and make first cutting head 3 and second cutting head 4 staggered distribution, under the action of first inclined plane 11 on second cutting head 4, can effectively prevent tearing and burr when sawing, to greatly improve cutting efficiency and cutting quality.

[0026] The surface of saw blade body 1 is provided with four noise reduction slots 7 of circular array distribution, the noise reduction slot 7 includes five straight slots 10 of equal interval distribution, and the first and last ends of the five straight slots 10 are connected by a first arc slot 8, and the middle part of each straight slot 10 is provided with a second arc slot 9, the starting end and the ending end of the noise reduction slot 7 are inwardly curved, and the starting end of the noise reduction slot 7 is provided with a hole with a diameter larger than the width of the noise reduction slot 7, the width of the noise reduction slot 7 is 0.3mm, the noise reduction slot 7 changes the air vortex at the edge of the saw blade, reduces the noise of the air power, to avoid the starting end or the ending end of the noise reduction slot 7 cracking when the saw blade rotates at high speed during cutting, causing the strength of the saw blade to decrease and the quality of the saw blade to deteriorate, the starting end or the ending end of the noise reduction slot 7 is designed to be inwardly curved, and a hole with a diameter larger than the gap width is provided at the starting end of the noise reduction slot 7, to ensure the processing quality of the saw blade.

[0027] The surface of saw blade body 1 is provided with four noise reduction slots 7 of circular array distribution, and the noise reduction slot 7 includes five straight slots 10 of equal interval distribution, and the first and last ends of the five straight slots 10 are connected by a first arc slot 8, and the middle part of each straight slot 10 is provided with a second arc slot 9, the starting end and the ending end of the noise reduction slot 7 are inwardly curved, and the starting end of the noise reduction slot 7 is provided with a hole with a diameter larger than the width of the noise reduction slot 7, the width of the noise reduction slot 7 is 0.3mm, the noise reduction slot 7 changes the air vortex at the edge of the saw blade, reduces the noise of the air power, to avoid the starting end or the ending end of the noise reduction slot 7 cracking when the saw blade rotates at high speed during cutting, causing the strength of the saw blade to decrease and the quality of the saw blade to deteriorate, the starting end or the ending end of the noise reduction slot 7 is designed to be inwardly curved, and a hole with a diameter larger than the gap width is provided at the starting end of the noise reduction slot 7, to ensure the processing quality of the saw blade.

[0028] It can be understood that the utility model is described through some embodiments, and those skilled in the art know that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model.In addition, under the guidance of the utility model, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model.Therefore, the utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the scope protected by the utility model.

Claims

1. A high-speed, high-efficiency diamond saw blade for processing high-silicon aluminum, characterized by: The utility model relates to a saw blade body (1) is provided with a plurality of chip grooves (2) in the circumferential array distribution at the edge, and each chip groove (2) is provided with a mounting groove on one side, a plurality of first cutting heads (3) and second cutting heads (4) are arranged on each mounting groove in the staggered distribution, the top of the second cutting head (4) is provided with a second inclined surface (12), and the surface of the saw blade body (1) is provided with four noise reduction seams (7) in the circumferential array distribution.

2. The diamond saw blade for fast and efficient high-silicon aluminum processing according to claim 1, characterized in that: The first cutting head (3) and the second cutting head (4) are both in the trapezoidal structure.

3. The diamond saw blade for fast and efficient high-silicon aluminum processing according to claim 1, characterized in that: The bottom of the first cutting head (3) and the second cutting head (4) is provided with a first inclined surface (11).

4. The diamond saw blade for fast and efficient high-silicon aluminum processing according to claim 1, characterized in that: The chip groove (2) is in the arc structure, and the side of the chip groove (2) away from the mounting groove is provided as an arc surface.

5. The high-speed, high-efficiency diamond saw blade for processing high-silicon aluminum according to claim 1, characterized in that: The noise reduction seam (7) comprises five straight seams (10) in the equal interval distribution, the first arc seam (8) is connected between the head and the tail of the five straight seams (10), and the middle part of each straight seam (10) is provided with a second arc seam (9).

6. The high-speed, high-efficiency diamond saw blade for processing high-silicon aluminum according to claim 1, characterized in that: The starting end and the terminal end of the noise reduction seam (7) are both inwardly curved, the starting end of the noise reduction seam (7) is provided with a hole with a diameter larger than the width of the noise reduction seam (7), and the width of the noise reduction seam (7) is 0.3mm.

7. The diamond saw blade for fast and efficient high-silicon aluminum processing according to claim 1, characterized in that: The surface of the saw blade body (1) is provided with four heat dissipation grooves (5) in the circumferential array distribution and connected with the chip groove (2), and the end of the heat dissipation groove (5) away from the chip groove (2) is provided with a noise reduction block (6).

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