Alloy band saw blade with slitting function

Abstract

The utility model discloses an alloy band saw blade with a slitting function, which relates to the technical field of sawing tools and comprises a plurality of groups of saw blade bodies, a plurality of groups of saw teeth and a plurality of groups of U-shaped grooves are arranged at the tops of the plurality of groups of saw blade bodies, the plurality of groups of U-shaped grooves are arranged among the plurality of groups of saw teeth, and the distances among the saw teeth are equal. The saw teeth comprise saw tooth rear edge angles and saw tooth front edge angles. One U-shaped groove is designed on each saw tooth, cuttings can be effectively guided and positioned, the cuttings can be broken and discharged more easily, friction of the cuttings to the saw teeth is reduced, the service life of the saw blade can be prolonged, resistance in the saw cutting process can be reduced by optimizing the shape and layout of the saw teeth and combining the cutting function, and the saw cutting efficiency is improved. Through the innovative design, the problems that a traditional saw blade is low in efficiency and short in service life are effectively solved, the practicability of the whole alloy strip aluminum strip with the splitting function is improved, and the alloy strip aluminum strip with the splitting function has good market application prospects.

Description

Technical Field

[0001] The utility model relates to the technical field of sawing tools, in particular to an alloy band saw blade with a chip-splitting function. Background Art

[0002] An alloy band saw blade is a high-performance sawing tool, usually made of an alloy material with high strength and high wear resistance.

[0003] The alloy band saw blade can be used to cut metal materials such as steel, alloy materials, copper, and aluminum, and is widely used in fields such as metal machinery, automobiles, construction, and steel structures; the alloy band saw blade can be used to cut various hardwoods, softwoods, plywood, etc. for furniture processing, building materials manufacturing, etc.; the alloy band saw blade can be used to cut various plastic products for mold processing, medical device processing, chemical industry, etc.

[0004] However, in the sawing process of traditional alloy band saw blades, due to the design of the saw teeth, there are often problems such as low sawing efficiency, large sawing resistance, and short saw blade life; therefore, developing an alloy band saw blade with an efficient chip-splitting function is of great significance for improving sawing efficiency, reducing sawing resistance, and extending the service life of the saw blade. Summary of the Utility Model

[0005] Based on this, the purpose of the utility model is to provide an alloy band saw blade with a chip-splitting function to solve the technical problems that in the sawing process of traditional alloy band saw blades, due to the design of the saw teeth, there are often problems such as low sawing efficiency, large sawing resistance, and short saw blade life.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an alloy band saw blade with a chip-splitting function, including multiple groups of saw blade bodies, multiple groups of saw teeth are arranged at the tops of the multiple groups of saw blade bodies, multiple groups of U-shaped grooves are arranged between the multiple groups of saw teeth, the spacing between the saw teeth is equal, and the saw teeth include a saw tooth back rake angle and a saw tooth front rake angle.

[0007] By adopting the above technical solution, by designing a U-shaped groove on each saw tooth, the chips can be effectively guided and positioned, making the chips easier to break and discharge, reducing the friction of the chips on the saw teeth, thereby prolonging the service life of the saw blade. And by optimizing the shape and layout of the saw teeth and combining the chip-splitting function, the resistance during the sawing process can be reduced, and the friction between the saw blade and the material to be cut can be decreased. Through the specially designed rake angle and clearance angle of the saw teeth, the chip-splitting ability and sawing efficiency can be better improved. At the same time, according to the shape of the sawing material, the arrangement and spacing of the saw teeth can be designed, and in cooperation with the U-shaped groove at the cutting edge, the best chip-splitting effect can be achieved together. Through the innovative design, the problems of low efficiency and short service life existing in the traditional saw blade are effectively solved, improving the practicability of the entire alloy strip saw blade with chip-splitting function and giving it good market application prospects.

[0008] The present utility model is further configured such that the groove pitch between the multiple groups of the U-shaped grooves on the saw blade body is equal, and the width at the top of the saw blade body is the cutting edge width.

[0009] By adopting the above technical solution, each saw tooth is designed with a U-shaped groove. The specific design of the U-shaped groove will be refined and classified according to the cutting edge width of saw blades of different specifications. Secondly, the groove width and groove depth in the U-shaped groove can be designed according to the physical properties, width and thickness of the sawing material in actual use, so as to achieve effective chip breaking and chip-splitting effects.

[0010] In summary, the present utility model mainly has the following beneficial effects:

[0011] 1. By designing a U-shaped groove on each saw tooth, the present utility model can effectively guide and position the chips, making the chips easier to break and discharge, reducing the friction of the chips on the saw teeth, and thus prolonging the service life of the saw blade;

[0012] 2. By optimizing the shape and layout of the saw teeth and combining the chip-splitting function, the present utility model significantly reduces the resistance during the sawing process and decreases the friction between the saw blade and the material to be cut. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a structural diagram of the saw blade body of the present utility model;

[0014] Figure 2 is a structural diagram of the saw tooth arrangement of the present utility model.

[0015] In the figure: 1. Saw blade body; 2. U-shaped groove; 3. Saw tooth; 4. Clearance angle of saw tooth; 5. Rake angle of saw tooth. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present utility model, and should not be construed as a limitation to the present utility model.

[0017] The embodiments of the present utility model will be described below according to its overall structure.

[0018] An alloy band saw blade with a chip-splitting function, as Figure 1-2 shown, includes multiple groups of saw blade bodies 1. Multiple groups of saw teeth 3 are provided at the tops of the multiple groups of saw blade bodies 1. Multiple groups of U-shaped grooves 2 are provided between the multiple groups of saw teeth 3. The distances between the saw teeth 3 are equal. The saw teeth 3 include a saw tooth back rake angle 4 and a saw tooth front rake angle 5.

[0019] By designing a U-shaped groove 2 on each saw tooth 3, chips can be effectively guided and positioned, making the chips easier to break and discharge, reducing the friction of the chips on the saw teeth 3, thereby extending the service life of the saw blade body 1. And by optimizing the shape and layout of the saw teeth 3 and combining the chip-splitting function, the resistance during the sawing process can be reduced, the friction between the saw blade body 1 and the material to be cut is reduced, and through the specially designed saw tooth front rake angle 5 and saw tooth back rake angle 4, the chip-splitting ability and sawing efficiency can be better improved.

[0020] At the same time, by designing the arrangement and spacing of the saw teeth 3 according to the shape of the sawing material and cooperating with the U-shaped groove 2 at the cutting edge, the best chip-splitting effect can be achieved together. Through the innovative design, the problems of low efficiency and short service life existing in the traditional saw blade body 1 are effectively solved, the practicability of the entire alloy band aluminum strip with a chip-splitting function is improved, and it has a good market application prospect.

[0021] Furthermore, by setting the groove distances between the multiple groups of U-shaped grooves 2 on the saw blade body 1 to be equal, each saw tooth 3 is designed with a U-shaped groove 2, and the specific design of the U-shaped groove 2 will be refined according to the cutting edge width of the saw blade body 1 of different specifications.

[0022] In this embodiment, the width at the top of the saw blade body 1 is the cutting edge width. The groove width and groove depth in the U-shaped groove 2 can be designed according to the physical properties, width, and thickness of the sawing material in actual use, so as to achieve an effective chip breaking and chip-splitting effect.

[0023] Although embodiments of the present utility model have been shown and described, the specific embodiments are merely explanations of the present utility model and are not limitations thereof. The specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations that do not make creative contributions to the embodiments as needed, but as long as they are within the scope of the claims of the present utility model, they are protected by the patent law.

Claims

1. An alloy band saw blade with a chip-splitting function, comprising a plurality of saw blade bodies (1), characterized in that: Multiple groups of saw blade bodies (1) are provided with multiple groups of saw teeth (3) at the top, multiple groups of U-shaped grooves (2), and multiple groups of U-shaped grooves (2) are provided between multiple groups of the multiple groups of saw teeth (3). The spacing between the saw teeth (3) is equal. The saw teeth (3) include a saw tooth back edge angle (4) and a saw tooth front edge angle (5).

2. The alloy band saw blade with a grooving function according to claim 1, characterized in that: The groove pitch between multiple groups of the U-shaped grooves (2) on the saw blade body (1) is equal, and the width of the top of the saw blade body (1) is the edge width.

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