High-performance aluminum alloy ultrathin saw blade

Abstract

The utility model relates to the technical field of saw blades, in particular to a high-performance aluminum alloy ultrathin saw blade which comprises a saw blade base body and saw teeth. The sawteeth are arranged on the peripheral side wall of the saw blade base body, the saw blade base body and the sawteeth are made of high-speed steel or hard alloy, the two side faces of the saw blade base body are each provided with a plurality of annular conical reinforcing strips distributed at equal intervals, and the tip ends of the conical reinforcing strips are distributed in the radial direction away from the side of the center of the saw blade base body. The sum of the thickness of the saw blade base body and the thickness of the conical reinforcing strips on the two sides ranges from 0.1 mm to 0.5 mm, the conical reinforcing strips on the two sides are distributed in a staggered mode, and heat dissipation type scale marks are engraved on the tops of the conical reinforcing strips in the length direction. The saw blade is simple in structure, high in hardness and high in heat dissipation and self-protection strength.

Description

TECHNICAL FIELD

[0001] The utility model relates to saw blade technical field, concretely is high performance aluminium alloy ultrathin saw blade. BACKGROUND

[0002] Aluminium alloy ultrathin saw blade is a kind of saw blade specially used for cutting aluminium alloy material, with ultrathin blade design and high-efficiency cutting performance.It has the following characteristics: the blade thickness of aluminium alloy ultrathin saw blade is usually between 0.1mm and 0.5mm, which can realize accurate cutting and reduce material waste;it is made of high-hardness alloy steel or hard alloy material, and the blade teeth are designed to be sharp, which can quickly cut into aluminium alloy material and reduce cutting resistance, etc.

[0003] The existing aluminium alloy ultrathin saw blade, in order to maintain the ultrathin structure and certain wear resistance, generally designs a multi-layer material mode, such as the existing patent authorization number CN217145174U discloses a high-performance ultrathin iron-chromium-aluminium alloy strip steel, which includes a main body, the main body includes a rust-proof layer, a fireproof layer, a reinforcing layer, a toughness layer, a reinforcing layer and a wear-resistant layer, the outer surface of the rust-proof layer is uniformly coated with a rust inhibitor, and the outer side of the rust-proof layer is provided with a fireproof layer;the rust-proof layer is made of stainless steel material, which is beneficial to improve the anti-rust performance of the device, thereby improving the service life;the fireproof layer is made of titanium alloy material, which is beneficial to improve the fireproof performance of the device;the reinforcing layer is made of glass fiber material, which is beneficial to improve the strength of the device;the toughness layer is made of vanadium-iron alloy material, which is beneficial to improve the overall toughness of the device to adapt to various working environments;the reinforcing layer is made of alloy cast iron material, which can further improve the overall strength of the device, greatly improving the working quality and use efficiency compared with traditional devices;through analysis of the structure form, it can be found that the multi-layer material structure is adopted, the overall thickness cannot be controlled, and the manufacturing difficulty is greatly increased, and at the same time, there are problems of unstable connection between adjacent material structures during composite manufacturing, which will affect the overall firmness, and the overall structure is relatively complex.

[0004] Therefore, in view of the above problems, the technical scheme provides a high-performance aluminium alloy ultrathin saw blade. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a high-performance aluminium alloy ultrathin saw blade to solve the problems in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: High-performance aluminum alloy ultra -thin saw blade, including saw blade base, saw tooth, saw tooth is arranged on the saw blade base peripheral side wall, the saw blade base is with saw tooth material same, all adopt high speed steel or hard alloy, the both sides of saw blade base are provided with a plurality of annular equal interval distribution's tapered reinforcing strip, the tapered reinforcing strip tip far away from the center side of saw blade base radial distribution, the sum of thickness of saw blade base and both sides tapered reinforcing strip is arranged between 0.1mm 0.5mm, the setting of tapered reinforcing strip is used for increasing the bending strength of saw blade base whole body, both sides tapered reinforcing strip staggered formula distribution is used for improving the reinforcing stress area of saw blade base whole body, the top of tapered reinforcing strip is marked with heat dissipation type scale along the length direction (i.e. the radial direction towards the center of saw blade base), using the indication of heat dissipation type scale, the surface can observe the detailed cutting depth in real time when using saw blade base to cut, and using the recessed structure of heat dissipation type scale, improve the discharge of heat when cutting of saw blade base, because the distance difference is arranged between tapered reinforcing strip and saw blade base, when using saw blade base to cut, the axial space between adjacent tapered reinforcing strips will accelerate the outward release of heat to some extent, so as to improve the high-performance strength of saw blade base whole body, and also can play the function of cutting depth indication and accelerated heat dissipation.

[0007] Preferably, the hard alloy is made of tungsten-cobalt alloy.

[0008] Preferably, the thickness of the saw blade base 10 is set to 0.05mm-0.3mm, and the maximum thickness of the tapered reinforcing strip 13 is 0.05mm-0.1mm, ensuring the ultra-thin characteristics of the saw blade.

[0009] Preferably, an arc-shaped connecting strip is arranged between the tapered reinforcing strip and the outer wall of the saw blade base for connection, and the thickness of the tapered reinforcing strip increases along the length direction thereof towards the center of the saw blade base.

[0010] Preferably, a mounting hole is arranged at the center of the saw blade base, and a reinforcing ring is arranged on the outer wall of the saw blade base around the mounting hole, and the connecting part between the reinforcing ring and the tapered reinforcing strip is smoothly connected.

[0011] Preferably, a triangular connecting ring block is arranged at the connecting part between the circumferential side wall of the reinforcing ring and the outer wall of the saw blade base.

[0012] Preferably, a heat dissipation groove is arranged at the middle of the length direction of the top of the tapered reinforcing strip, and the connecting part between the heat dissipation groove and the heat dissipation type scale is in communication.

[0013] Compared with the prior art, the high-performance aluminum alloy ultra-thin saw blade has the advantages that: the plurality of tapered reinforcing strips are uniformly arranged on the outer sidewall of the saw blade base body, the overall impact strength of the saw blade base body is increased, the heat emission of the saw blade base body during rotation is improved by the heat dissipation type scale lines, the heat dissipation grooves on the tapered reinforcing strips and the axial gaps between adjacent tapered reinforcing strips, and the damage degree of the saw blade base body caused by high temperature is further reduced. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the high-performance aluminum alloy ultra-thin saw blade.

[0015] Figure 2 It is a schematic diagram of the local structure of the tapered reinforcing strip in the high-performance aluminum alloy ultra-thin saw blade.

[0016] Figure 3 It is a schematic diagram of the local structure of the reinforcing ring in the high-performance aluminum alloy ultra-thin saw blade. Figure 1 It is a schematic diagram of the local structure of the reinforcing ring in the high-performance aluminum alloy ultra-thin saw blade.

[0017] Figure 4 It is a schematic diagram of the local structure of the reinforcing ring in the high-performance aluminum alloy ultra-thin saw blade.

[0018] In the drawings: the saw blade base body 10, the saw tooth 12, the tapered reinforcing strip 13, the reinforcing ring 14, the mounting hole 15, the heat dissipation type scale line 16, the heat dissipation groove 17, the arc-shaped connecting strip 18, and the triangular connecting ring block 19. DETAILED DESCRIPTION

[0019] It should be noted that the embodiments in the utility model and the features in the embodiments can be combined with each other without conflict.

[0020] In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, a particular orientation and operation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" and the like 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. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features. In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0021] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, the term "installation", "link", "connection" should do the broad sense understanding, for example, can be fixed connection, can be detachable connection, or integrally connected;Can be mechanical connection, can be electrical connection;Can be directly connected, can be indirectly connected through the intermediate medium, can be the communication inside two elements.For ordinary skilled in the art, the above-mentioned terms can be understood by the specific meaning in the utility model through specific circumstances.

[0022] The utility model will be described in detail below with reference to the drawings and in combination with the embodiments.

[0023] Please refer to Figures 1-4 , high-performance aluminum alloy ultra-thin saw blade, including saw blade base 10, sawtooth 12;Sawtooth 12 is arranged on the peripheral sidewall of saw blade base 10, and the material of saw blade base 10 and sawtooth 12 is same, and high-speed steel or hard alloy is adopted, a plurality of annular equally spaced taper reinforcing strips 13 are arranged on both sides of saw blade base 10, the tip of taper reinforcing strip 13 is distributed away from the center side of saw blade base 10 radially, and the sum of the thickness of saw blade base 10 and both sides taper reinforcing strip 13 is arranged between 0.1mm-0.5mm, the taper reinforcing strip 13 is arranged to increase the bending strength of the whole saw blade base 10, and the both sides taper reinforcing strip 13 is staggered distribution, for improving the reinforcing stress area of the whole saw blade base 10, the top of taper reinforcing strip 13 is marked with heat dissipation scale line 16 along the length direction (i.e. the radial direction towards the center of saw blade base 10), the detailed cutting depth can be observed in real time when the surface uses saw blade base 10 to cut, and the recessed structure of heat dissipation scale line 16 is used to improve the heat emission of saw blade base 10 when cutting, since there is a distance difference between taper reinforcing strip 13 and saw blade base 10, the axial space between adjacent taper reinforcing strip 13 can accelerate the outward release of heat to a certain extent when using saw blade base 10 to cut, so that the high-performance strength of the whole saw blade base 10 is improved, and the cutting depth indication and accelerated heat dissipation functions are realized.

[0024] In the embodiment of the application, the hard alloy is made of tungsten-cobalt alloy, and the high-speed steel and the hard alloy have good toughness and wear resistance, and are suitable for cutting of most metal materials.

[0025] Among them, the thickness of saw blade base 10 is arranged between 0.05mm-0.3mm, and the maximum thickness of taper reinforcing strip 13 is arranged between 0.05mm-0.1mm, to ensure the ultra-thin characteristics of the saw blade.

[0026] The arc-shaped connecting strip 18 is arranged between the conical reinforcing strip 13 and the outer wall of the saw blade base 10 to reduce the rotating cutting resistance between the conical reinforcing strip 13 and the object to be cut when the saw blade base 10 rotates for cutting, and the thickness of the conical reinforcing strip 13 increases along the length direction thereof towards the center of the saw blade base 10, that is, the resistance received by the conical reinforcing strip 13 when rotatingly contacting the object to be cut is in the form of stable change in sequence, thereby reducing the cutting resistance and wear of the whole saw blade.

[0027] In an example of the present application, the mounting hole 15 is arranged at the center of the saw blade base 10 to be mounted with a rotating power shaft, and the reinforcing ring 14 is mounted on the outer wall of the saw blade base 10 on both sides of the mounting hole 15, and the reinforcing ring 14 is smoothly connected with the connecting part of the conical reinforcing strip 13, and the reinforcing ring 14 is used to further improve the mounting and fixing force between the adjacent conical reinforcing strips 13;

[0028] The triangular connecting ring block 19 is arranged at the connecting part between the circumferential side wall of the reinforcing ring 14 and the outer wall of the saw blade base 10 to smoothly connect the reinforcing ring 14 with the saw blade base 10 in an arc shape.

[0029] The heat dissipation groove 17 is arranged at the top of the conical reinforcing strip 13 along the length direction thereof, and the heat dissipation groove 17 is in communication with the heat dissipation scale line 16, and the heat dissipation groove 17 is used to further increase the heat dissipation capacity of the top of the conical reinforcing strip 13.

[0030] The preferred embodiments of the present application are described above in detail, but the present application is not limited to the above-described embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the purpose of the present application.

Claims

1. A high performance aluminum alloy ultra-thin saw blade characterized by, The saw blade base (10), the saw blade (12); the saw blade (12) is arranged on the peripheral side wall of the saw blade base (10), the saw blade base (10) and the saw blade (12) are made of the same material, both are made of high-speed steel or hard alloy, the saw blade base (10) is provided with a plurality of annularly and equally spaced conical reinforcing strips (13) on both sides, the conical reinforcing strips (13) are distributed radially away from the center side of the saw blade base (10), the sum of the thickness of the saw blade base (10) and the two side conical reinforcing strips (13) is set to be between 0.1mm-0.5mm, the two side conical reinforcing strips (13) are distributed in staggered mode, and the top of the conical reinforcing strip (13) is marked with a heat dissipation scale line (16) along the length direction.

2. The high-performance aluminum alloy ultrathin saw blade of claim 1, wherein, The hard alloy is made of tungsten-cobalt alloy.

3. The high-performance aluminum alloy ultrathin saw blade of claim 2, wherein, The thickness of the saw blade base (10) is set to be between 0.05mm-0.3mm, and the maximum thickness of the conical reinforcing strip (13) is between 0.05mm-0.1mm.

4. The high-performance aluminum alloy ultrathin saw blade of claim 3, wherein, The conical reinforcing strip (13) and the outer wall of the saw blade base (10) are connected by an arc-shaped connecting strip (18), and the thickness of the conical reinforcing strip (13) increases along the length direction towards the center of the saw blade base (10).

5. The high-performance aluminum alloy ultrathin saw blade of claim 4, wherein, The saw blade base (10) is provided with a mounting hole (15) at the center, and a reinforcing ring (14) is mounted on the outer wall of both sides of the saw blade base (10) around the mounting hole (15), and the connecting part of the reinforcing ring (14) and the conical reinforcing strip (13) is smoothly connected.

6. The high-performance aluminum alloy ultrathin saw blade of claim 5, wherein, The connecting part of the circumferential side wall of the reinforcing ring (14) and the outer wall of the saw blade base (10) is provided with a triangular connecting ring block (19).

7. The high-performance aluminum alloy ultrathin saw blade of claim 6, wherein, The top of the conical reinforcing strip (13) is provided with a heat dissipation groove (17) along the length direction, and the connecting part of the heat dissipation groove (17) and the heat dissipation scale line (16) is in communication state.

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