Special circular saw blade for cutting machine

Abstract

The utility model belongs to the technical field of circular saw blades for cutting machines, and discloses a circular saw blade special for a cutting machine, which comprises a saw blade main body, connecting seats are arranged on the front side and the rear side of the saw blade main body, and after saw teeth above the saw blade main body are partially damaged, the connecting seats on the two sides of the saw blade main body can be detached. A new saw blade body and saw teeth are spliced with other saw blade bodies and saw teeth, the saw blade body is connected with the connecting bases on the two sides and is in threaded connection and fixation with the threaded holes through a plurality of fixing bolts, a plurality of frosted pieces are arranged above the connecting base on one side, and the saw blade body and the saw teeth on the other side are in threaded connection and fixation. The saw blade body is in the shape that one side of the saw blade body is wide and the other side of the saw blade body is narrow, so that the device is convenient to use in the cutting process, and the saw blade body is not prone to damage due to the reinforcing layer and the supporting layer; the alloy reinforcing layer and the abrasion-resistant layer enable the saw blade body and the saw teeth not to be prone to abrasion.

Description

TECHNICAL FIELD

[0001] The utility model relates to cutting machine with circular saw blade technical field especially relates to a cutting machine special circular saw blade. BACKGROUND

[0002] The circular saw can be used with most professional circular saw machines, but if it is used in metal circular saw machines produced by manufacturers including M.K.Morse saw blades, the circular saw blade can maximize its performance. Circular saw blades are divided into five cutting categories: steel, ultra-thin steel, stainless steel, aluminum and wood. The difference between each category of saw blade is the number of teeth, tooth shape and tooth angle. The saw teeth of steel and ultra-thin steel circular saw blades are zero degrees, while the circular saw blades used for cutting aluminum, stainless steel and wood have positive front teeth;

[0003] The circular saw blade disclosed in CN 212761503 U is used for cutting machines, including a disc, the disc is provided with a plurality of saw teeth on the circumferential side, the diameter of the disc is 380mm-460mm, the thickness of the disc is 2mm-3mm, the number of saw teeth is 40-180, the saw tooth surface is provided with a front angle alpha, a rear angle beta, a lateral grinding central angle, a lateral grinding horizontal escape angle, a B angle, a C angle, a first spacing and a saw tooth depth;

[0004] When in use, during long-term use of the saw blade, damage may occur at some positions. If the entire saw blade is replaced after damage, the cost is high, and the existing saw blade can only cut, so the functionality is less. Therefore, we propose a cutting machine special circular saw blade. Utility model content

[0005] The utility model aims at providing a cutting machine special circular saw blade, which solves the existing problems.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] A cutting machine special circular saw blade, including the saw blade main part, the front and rear two sides of the saw blade main part are provided with the connecting seat, the rear side of the rear connecting seat is fixedly installed with a plurality of frosted pieces, the upper part of the saw blade main part and the connecting seat is equipped with the thread hole, the outer side of the saw blade main part is fixedly installed with a plurality of saw teeth.

[0008] As a further improvement of the above-mentioned scheme, the upper part of the saw blade main part and the saw tooth is provided with a reinforcing layer, the upper part of the reinforcing layer is provided with a supporting layer, the upper part of the supporting layer is provided with an alloy reinforcing layer, the upper part of the alloy reinforcing layer is provided with a wear-resistant layer.

[0009] As a further improvement of the above-mentioned scheme, the saw blade body is shaped as one side wide and one side narrow, and the width of the saw tooth is the same as the narrow position of the saw blade body.

[0010] As a further improvement of the above-mentioned scheme, the saw blade body is shaped as a fan, and the wide position of the saw blade body is fitted with the connecting seat.

[0011] As a further improvement of the above-mentioned scheme, a plurality of fixing bolts are arranged above the saw blade body and the connecting seat, and the threaded holes are engaged with the fixing bolts.

[0012] By adopting the above technical scheme, the saw blade body and the connecting seat are connected with the rotating shaft above the driving motor, the center positioning hole is arranged above the saw blade body and the connecting seat, the abrasive sheet above the connecting seat facilitates the grinding of the material after the rotation of the saw blade body, and the device has more functions.

[0013] As a further improvement of the above-mentioned scheme, the material of the reinforcing layer and the supporting layer is tungsten, cobalt, chromium, molybdenum and the like, and the outer side of the wear-resistant layer is provided with wear-resistant paint.

[0014] By adopting the above technical scheme, the strength of the device is high, the saw blade body and the saw tooth are not easy to be damaged in the normal use process, the service life is improved, and the wear-resistant paint facilitates the good wear-resistant effect of the device.

[0015] As a further improvement of the above-mentioned scheme, the material of the alloy reinforcing layer is tungsten steel, high-speed steel and metal ceramic mixed.

[0016] By adopting the above technical scheme, the material of the alloy reinforcing layer is hard, so that the saw blade body and the saw tooth are not easy to be damaged in the cutting of hard materials, and the service life of the device is long.

[0017] Compared with the prior art, the device has the advantages of:

[0018] After part of the saw tooth above the saw blade body is damaged, the connecting seat on both sides of the saw blade body can be disassembled, the new saw blade body and the saw tooth are spliced with other saw blade bodies and saw teeth, the saw blade body and the connecting seat on both sides are connected, and the threaded connection and fixation are performed through the plurality of fixing bolts and the threaded holes. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description, obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0020] Figure 1 It is a three-dimensional structure schematic diagram of the present application;

[0021] Figure 2 It is a three-dimensional structure schematic diagram of the present application;

[0022] Figure 3 It is a three-dimensional structure schematic diagram of the present application;

[0023] Figure 4 It is a three-dimensional structure schematic diagram of the present application;

[0024] Figure 5 It is a three-dimensional structure schematic diagram of the present application.

[0025] In the figure: 1, saw blade body; 2, connecting seat; 3, abrasive sheet; 4, threaded hole; 5, saw tooth; 6, reinforcing layer; 7, support layer; 8, alloy reinforcing layer; 9, wear-resistant layer. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application, obviously, the described embodiments are only some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0027] Reference Figures 1-5 A special circular saw blade for cutting machine, comprising a saw blade body 1, connecting seats 2 are arranged on the front and rear sides of the saw blade body 1, a plurality of abrasive sheets 3 are fixedly installed on the rear side of the rear connecting seat 2, threaded holes 4 are formed on the upper sides of the saw blade body 1 and the connecting seat 2, and a plurality of saw teeth 5 are fixedly installed on the outer side of the saw blade body 1.

[0028] In the embodiment, a reinforcing layer 6 is arranged on the upper sides of the saw blade body 1 and the saw teeth 5, a support layer 7 is arranged on the upper side of the reinforcing layer 6, an alloy reinforcing layer 8 is arranged on the upper side of the support layer 7, and a wear-resistant layer 9 is arranged on the upper side of the alloy reinforcing layer 8.

[0029] In the embodiment, the shape of the saw blade body 1 is wide on one side and narrow on the other side, and the width of the saw tooth 5 is the same as the width of the narrower position of the saw blade body 1.

[0030] In this embodiment, the shape of the saw blade body 1 is a fan shape, and the wider position of the saw blade body 1 is attached to the connecting seat 2.

[0031] In this embodiment, a plurality of fixing bolts are arranged above the saw blade body 1 and the connecting seat 2, and the threaded holes 4 are engaged with the fixing bolts.

[0032] In this embodiment, the materials of the reinforcing layer 6 and the supporting layer 7 are tungsten, cobalt, chromium, molybdenum and the like, and the outer side of the wear-resistant layer 9 is provided with wear-resistant paint.

[0033] In this embodiment, the material of the alloy reinforcing layer 8 is a mixture of tungsten steel, high-speed steel and metal ceramic.

[0034] In this embodiment, the implementation principle of the special circular saw blade for cutting machines is that after part of the saw teeth 5 above the saw blade body 1 is damaged, the connecting seat 2 on both sides of the saw blade body 1 can be disassembled, the new saw blade body 1 and the saw teeth 5 are spliced with other saw blade bodies 1 and saw teeth 5, the saw blade body 1 and the connecting seat 2 on both sides are connected, and the threaded connection and fixation are performed through a plurality of fixing bolts and threaded holes 4. A plurality of abrasive pieces 3 are arranged above one side of the connecting seat 2, so that the saw blade body 1 can polish the material through the abrasive pieces 3 after rotation. The shape of the saw blade body 1 is wide on one side and narrow on the other side, so that the device is more convenient during cutting. The reinforcing layer 6 and the supporting layer 7 facilitate the saw blade body 1 not to be easily damaged. The alloy reinforcing layer 8 and the wear-resistant layer 9 facilitate the saw blade body 1 and the saw teeth 5 not to be easily damaged.

[0035] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0036] The special circular saw blade for cutting machines provided by the present application is described in detail above. The principles and implementation modes of the present application are described by applying specific embodiments in this paper. The above embodiment description is only used to help understand the method and core idea of the present application. It should be pointed out that for ordinary skilled persons in the technical field, without departing from the principles of the present application, the present application can be improved and modified in several ways, and these improvements and modifications also fall within the protection scope of the claims of the present application.

Claims

1. A cutting machine specific circular saw blade, characterized in that, Include: The saw blade body (1), the front and rear sides of the saw blade body (1) are provided with connecting seats (2), the rear side of the rear connecting seat (2) is fixedly installed with a plurality of abrasive blades (3), the upper side of the saw blade body (1) and the connecting seat (2) is provided with a threaded hole (4), the outer side of the saw blade body (1) is fixedly installed with a plurality of saw teeth (5); The upper side of the saw blade body (1) and the saw tooth (5) is provided with a reinforcing layer (6), the upper side of the reinforcing layer (6) is provided with a supporting layer (7), the upper side of the supporting layer (7) is provided with an alloy reinforcing layer (8), the upper side of the alloy reinforcing layer (8) is provided with a wear-resistant layer (9); The shape of the saw blade body (1) is one side wide and one side narrow, the width of the saw tooth (5) is the same as the width of the narrower position of the saw blade body (1); The shape of the saw blade body (1) is a fan shape, and the wider position of the saw blade body (1) is attached to the connecting seat (2).

2. A special purpose saw blade for a cutting machine according to claim 1, characterized in that, The upper side of the saw blade body (1) and the connecting seat (2) is provided with a plurality of fixing bolts, the threaded hole (4) is engaged with the fixing bolt.

3. A special purpose saw blade for a cutting machine as defined in claim 1, characterized in that The outer side of the wear-resistant layer (9) is provided with wear-resistant paint spraying.

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