CN213857424U - Ultra-thin metal cutting cold saw - Google Patents
Ultra-thin metal cutting cold saw Download PDFInfo
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- CN213857424U CN213857424U CN202022092488.9U CN202022092488U CN213857424U CN 213857424 U CN213857424 U CN 213857424U CN 202022092488 U CN202022092488 U CN 202022092488U CN 213857424 U CN213857424 U CN 213857424U
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Abstract
The utility model discloses an ultra-thin metal cutting cold saw, including saw bit body and array in the tool bit of saw bit body periphery, the saw bit body is by the base plate, set up in the positive apron of base plate and set up the titanium alloy enhancement layer between base plate and apron and constitute, and the titanium alloy enhancement layer comprises outer loop, zhonghuan, inner ring and array and connect many splice bars of zhonghuan between outer loop and inner ring to constitute, the utility model relates to a composite construction of base plate, apron and titanium alloy enhancement layer has strengthened the performance of saw bit through the structural design to the titanium alloy enhancement layer, makes the utility model discloses an each specification saw bit compares current saw bit and changes more than thin 0.5mm on each parameter, accomplishes real ultra-thin saw bit.
Description
Technical Field
The utility model relates to an ultra-thin metal cutting cold saw.
Background
Cutting cold saws are often used for cutting metal materials such as bars, pipes, plates and the like, and it is known that the thinner the saw blade, the smaller the gap generated during cutting, the faster the cutting speed, and the less waste of metal raw materials, especially on special materials such as aviation materials, military materials, rare and noble metal materials, etc., the less material that is consumed is the better when the saw blade is used for cutting, but the saw blade on the market at present still cannot be really ultra-thin.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the not enough of above-mentioned prior art, provide an ultra-thin metal cutting cold saw.
The technical scheme of the utility model is that: the ultra-thin metal cutting cold saw comprises a main body, and is characterized in that the specification of the main body is as follows:
specification one: the diameter of the body is 200 to 300 x 1.3 to 1.8 x 1.1 to 1.25, preferably 285 x 1.5 x 1.25;
specification two, the diameter of the body is 305 to 385 is 1.7 to 2.4 is 1.35 to 1.9, and the diameter of the body is 360 is 2.0 is 1.75;
specification three, the diameter of the body is 400-580 x 1.9-2.6 x 1.65-2.3, preferably 560 x 2.5 x 2.25;
the diameter of the main body is 585 to 785, 2.5 to 3.2, 2.0 to 2.7, and the diameter of the main body is preferably 630, 3.0 and 2.6;
the units of the specifications are all mm;
the main body comprises a saw blade body and a cutter head arrayed on the periphery of the saw blade body, the saw blade body consists of a base plate, a cover plate arranged on the front surface of the base plate and a titanium alloy reinforcing layer arranged between the base plate and the cover plate, and the titanium alloy reinforcing layer consists of an outer ring, a middle ring, an inner ring and a plurality of connecting ribs arrayed between the outer ring and the inner ring and connected with the middle ring;
the two end faces of the outer ring, the middle ring and the connecting ribs, which are connected with the base plate and the cover plate, are prismatic, convex teeth opposite to the rotation direction of the saw blade are arrayed on the inner periphery of the inner ring, and the base plate, the cover plate and the titanium alloy reinforcing layer are compounded into a whole;
and a sound absorption net layer is compounded in a fan-shaped area formed by surrounding the middle ring, the inner ring and the connecting ribs.
Furthermore, the front surface of the base plate and the back surface of the cover plate are respectively provided with an embedded ring corresponding to the outer ring, the middle ring and the inner ring and an embedded groove corresponding to each connecting rib, the base plate at the outer side of the embedded ring corresponding to the outer ring is also provided with a circle of convex rings, and the tooth holders are arranged on the periphery of the convex rings.
Further, the width of the outer ring is greater than that of the inner ring, and the width of the inner ring is greater than that of the middle ring.
Furthermore, the front surface of the saw blade body is also provided with a boss.
The utility model has the advantages that: the utility model discloses a composite construction of base plate, apron and titanium alloy enhancement layer has strengthened the performance of saw bit through the structural design to the titanium alloy enhancement layer, makes the utility model discloses a each specification saw bit compares prior art and has substantive breakthrough in thickness, accomplishes real ultra-thin saw bit.
Drawings
Fig. 1 is a top view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a schematic structural view of the present invention with the cover plate removed;
fig. 4 is a table comparing parameters of the present invention with those of the prior art saw blade.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Referring to fig. 1 to 3, an ultra-thin metal cutting cold saw includes a blade body 1 and a blade 2 arrayed on the periphery of the blade body 1;
the saw blade body 1 consists of a base plate 3, a cover plate 11 arranged on the front surface of the base plate 3 and a titanium alloy reinforcing layer arranged between the base plate 3 and the cover plate 11, wherein the titanium alloy reinforcing layer consists of an outer ring 4, a middle ring 5, an inner ring 6 and a plurality of connecting ribs 7 which are arrayed between the outer ring 4 and the inner ring 6 and are connected with the middle ring 5;
the front surface of the base plate 3 and the back surface of the cover plate 11 are respectively provided with an embedded ring corresponding to the outer ring 4, the middle ring 5 and the inner ring 6 and an embedded groove corresponding to each connecting rib 7, the base plate 3 at the outer side of the embedded ring corresponding to the outer ring 4 is provided with a circle of convex ring 8, and tooth seats are arranged on the periphery of the convex ring 8 so as to ensure the continuity of each tooth seat and the stability of the connection of the tool bit 2 and the base plate 3; the outer ring 4, the middle ring 5 and the connecting ribs 7 are embedded into the corresponding embedded rings and the two end faces of the embedded grooves are prismatic, so that the stability of the combination of the titanium alloy reinforcing layer, the substrate 3 and the cover plate 11 is ensured; the inner circumference of the inner ring 6 is arrayed with convex teeth 9 which are opposite to the rotating direction of the saw blade so as to further enhance the strength and the anti-distortion performance of the saw blade body 1; the base plate 3, the cover plate 11 and the titanium alloy reinforcing layer are compounded into a whole;
wherein the width of the outer ring is greater than that of the inner ring, and the width of the inner ring is greater than that of the middle ring;
the sector area surrounded by the middle ring 5, the inner ring 6 and the connecting rib 7 is also compounded with a sound-absorbing net layer 10 to reduce the vibration and noise generated by the operation of the saw blade.
As shown in FIG. 4, the comparison shows that the saw blades of the present invention have substantial breakthrough in thickness and are truly ultra-thin compared with the prior art.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The ultra-thin metal cutting cold saw comprises a main body, and is characterized in that the specification of the main body is as follows:
specification one: the diameter of the main body is 200-300 x 1.3-1.8 x 1.1-1.25 x the thickness of the table;
specification two, the diameter of the main body is 305-385 × 1.7-2.4 × 1.35-1.9;
specification three, diameter of the main body, blade thickness and platform thickness are 400-580, 1.9-2.6, 1.65-2.3;
the specification IV, the diameter of the main body is 585 to 785, 2.5 to 3.2, 2.0 to 2.7;
the units of the specifications are all mm;
the main body comprises a saw blade body and a cutter head arrayed on the periphery of the saw blade body, the saw blade body consists of a base plate, a cover plate arranged on the front surface of the base plate and a titanium alloy reinforcing layer arranged between the base plate and the cover plate, and the titanium alloy reinforcing layer consists of an outer ring, a middle ring, an inner ring and a plurality of connecting ribs arrayed between the outer ring and the inner ring and connected with the middle ring;
the two end faces of the outer ring, the middle ring and the connecting ribs, which are connected with the base plate and the cover plate, are prismatic, convex teeth opposite to the rotation direction of the saw blade are arrayed on the inner periphery of the inner ring, and the base plate, the cover plate and the titanium alloy reinforcing layer are compounded into a whole;
and a sound absorption net layer is compounded in a fan-shaped area formed by surrounding the middle ring, the inner ring and the connecting ribs.
2. The ultra-thin metal cutting cold saw of claim 1, wherein: the front surface of the base plate and the back surface of the cover plate are respectively provided with an embedded ring corresponding to the outer ring, the middle ring and the inner ring and an embedded groove corresponding to each connecting rib, the base plate on the outer side of the embedded ring corresponding to the outer ring is also provided with a circle of convex ring, and the tooth holder is arranged on the periphery of the convex ring.
3. The ultra-thin metal cutting cold saw of claim 2, wherein: the width of the outer ring is larger than that of the inner ring, and the width of the inner ring is larger than that of the middle ring.
4. The ultra-thin metal cutting cold saw of claim 1, wherein: the front surface of the saw blade body is also provided with a boss.
5. The ultra-thin metal cutting cold saw of claim 1, wherein: in specification one, the diameter of the body is 285mm 1.5mm 1.25mm thick.
6. The ultra-thin metal cutting cold saw of claim 1, wherein: in format two, the diameter of the body is 360mm 2.0mm 1.75mm thick.
7. The ultra-thin metal cutting cold saw of claim 1, wherein: in format three, the diameter of the body is 560mm 2.5mm 2.25mm thick.
8. The ultra-thin metal cutting cold saw of claim 1, wherein: in the fourth specification, the diameter of the body is 630mm 3.0mm 2.6 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022092488.9U CN213857424U (en) | 2020-09-22 | 2020-09-22 | Ultra-thin metal cutting cold saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022092488.9U CN213857424U (en) | 2020-09-22 | 2020-09-22 | Ultra-thin metal cutting cold saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213857424U true CN213857424U (en) | 2021-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022092488.9U Active CN213857424U (en) | 2020-09-22 | 2020-09-22 | Ultra-thin metal cutting cold saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213857424U (en) |
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2020
- 2020-09-22 CN CN202022092488.9U patent/CN213857424U/en active Active
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