CN208913272U - High-strength composite tooth form saw blade - Google Patents
High-strength composite tooth form saw blade Download PDFInfo
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- CN208913272U CN208913272U CN201821258244.XU CN201821258244U CN208913272U CN 208913272 U CN208913272 U CN 208913272U CN 201821258244 U CN201821258244 U CN 201821258244U CN 208913272 U CN208913272 U CN 208913272U
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- tooth
- steel bar
- saw blade
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Abstract
The utility model discloses a kind of high-strength composite tooth form saw blades, are related to saw blade technology field.The utility model includes steel bar, one opposite flank of steel bar is provided with several first slots, one opposite flank of steel bar is provided with several second slots, one surface of steel bar is fixed with sawtooth group, second slot includes third slot and the 4th slot, third slot and the 4th slot structure feature are identical, and the angle of third slot and the 4th slot is 120 °, and sawtooth group includes several first teeth and several second teeth.The utility model is spaced apart by the first tooth and the second tooth, first tooth is made of one group of symmetrical hawk bill teeth, so that saw blade back and forth pull when do not influenced by sawtooth angle, by being provided with several first slots on steel bar, first slot is extracted out horizontal by 60 ° or so convenient for tilting saw blade, while being provided with several second slots on steel bar surface, the cut surface so that steel bar is polished while sawing object saves the manpower and material resources of later period polishing.
Description
Technical field
The utility model belongs to saw blade technology field, more particularly to a kind of high-strength composite tooth form saw blade.
Background technique
Saw blade made of being welded as two kinds of metals, is specifically made of carbon steel saw body and high-speed steel sawtooth.For cutting
Pipe cutting part, solid, timber, plastics and all processable metals.Compared to monometallic saw blade, heat resistanceheat resistant and abrasion resistance are higher, the longevity
It orders longer.Flexibility is strong, it is possible to prevente effectively from fracture, breakage in cutting process.
Existing saw blade be there is a problem that a lot during use, in normal use, is difficult directly from needs
It is extracted out in the object of saw, while existing saw blade saws that face is very rough, and the section of generation also needs individually to throw when sawing object
Light processing is unfavorable for normal use, and finally the sawtooth use process of existing saw blade is easy to blunt, influences to use for a long time, and
And sawtooth is substantially unidirectional so that back and forth pull when be affected to some extent, saw blade it is ineffective.
Utility model content
The purpose of this utility model is to provide a kind of high-strength composite tooth form saw blades, by passing through the first tooth and the second tooth
Be spaced apart, the first tooth is made of one group of symmetrical hawk bill teeth so that saw blade back and forth pull when do not influenced by sawtooth angle,
The sawtooth use process for solving existing saw blade is easy to blunt, influences to use for a long time, and sawtooth is substantially one direction
So that back and forth pull when be affected to some extent, the ineffective problem of saw blade.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions:
The utility model high-strength composite tooth form saw blade, including steel bar, one opposite flank of steel bar are provided with 16
First slot, one opposite flank of steel bar are provided with 100 the second slots, and one surface of steel bar is fixed with sawtooth group；
Second slot includes third slot and the 4th slot, and the third slot and the 4th slot structure feature are identical, the third
The angle of slot and the 4th slot is 120 °；
The sawtooth group includes 16 the first teeth and 16 the second teeth, and first tooth and the second space of teeth are distributed,
First tooth is made of two symmetrical hawk bill teeths.
Further, the angle of first slot and horizontal plane is 60 ° -80 °, and first groove depth is the second groove depth
20 times, the depth size of second slot is 0.5mm-0.8mm.
Further, first slot cross section is U-shaped structure.
Further, the first tooth tooth is grown 1mm longer than the second tooth tooth, and second tooth is by front, back and bottom of the tooth
Circular arc constitutes the tooth form of tooth socket, the tooth form that the hawk bill teeth is formed by the combination of full-height tooth and curvature of the spinal column tooth.
The utility model has the following beneficial effects:
1, the utility model being spaced apart by the first tooth and the second tooth, the first tooth is by one group of symmetrical hawk bill teeth group
At so that saw blade back and forth pull when do not influenced by sawtooth angle, solve existing saw blade sawtooth use process be easy to
It is blunt, influence to use for a long time, and sawtooth is substantially unidirectional so that back and forth pull when be affected to some extent, saw
The ineffective problem of item.
2, the utility model on steel bar by being provided with several first slots, and for the first slot horizontal by 60 ° or so, being convenient for will
Saw blade inclination extraction, while several second slots are provided on steel bar surface, the cut surface so that steel bar is polished while sawing object, section
The about manpower and material resources of later period polishing solve the problems, such as existing saw blade during use there is very much, normally make
Used time is difficult directly from needing to extract out in the object sawed, while to saw face when sawing object very rough for existing saw blade, generation
The problem of section also needs individual polishing treatment, is unfavorable for normal use.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is a kind of structural schematic diagram of high-strength composite tooth form saw blade of the utility model；
Fig. 2 is the structural schematic diagram of steel bar and the first slot；
Fig. 3 is the structural schematic diagram of the first tooth and the second tooth；
Fig. 4 is the structural schematic diagram of steel bar and the first slot；
Fig. 5 is the structural schematic diagram of steel bar, the first slot, third slot and the 4th slot；
In attached drawing, parts list represented by the reference numerals are as follows:
1- steel bar, the first slot of 2-, the second slot of 3-, 4- sawtooth group, 301- third slot, the 4th slot of 302-, the first tooth of 401-,
The second tooth of 402-, 4011- hawk bill teeth.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-5, the utility model is a kind of high-strength composite tooth form saw blade, including steel bar 1, steel bar 1 one
Opposite flank is provided with 16 the first slots 2, and 1 one opposite flank of steel bar is provided with 100 the second slots 3, and 1 one surface of steel bar is solid
Surely there is sawtooth group 4；
Second slot 3 includes third slot 301 and the 4th slot 302, and third slot 301 is identical with 302 structure feature of the 4th slot, third
The angle of slot 301 and the 4th slot 302 is 120 °；
Sawtooth group 4 includes 16 first the second teeth of tooth 401 and 16 402, the first tooth 401 and the second tooth 402 interval
Distribution, the first tooth 401 are made of two symmetrical hawk bill teeths 4011.
Wherein as shown in Figure 1, the angle of the first slot 2 and horizontal plane is 60 ° -80 °, 2 depth of the first slot is 3 depth of the second slot
20 times, the depth size of the second slot 3 is 0.5mm-0.8mm.
Wherein as shown in figure 4,2 cross section of the first slot is U-shaped structure.
Wherein as shown in figure 3,401 tooth of the first tooth length is 1mm longer than 402 tooth of the second tooth, the second tooth 402 is by front, back
The tooth form of tooth socket, the tooth form that hawk bill teeth 4011 is formed by the combination of full-height tooth and curvature of the spinal column tooth are constituted with bottom of the tooth circular arc.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (4)
1. a kind of high-strength composite tooth form saw blade, including steel bar (1), it is characterised in that: open (1) one opposite flank of steel bar
There are several first slots (2), (1) one opposite flank of steel bar is provided with several second slots (3), and (1) one surface of steel bar is solid
Surely there are sawtooth group (4)；Second slot (3) includes third slot (301) and the 4th slot (302), the third slot (301) and the 4th
Slot (302) structure feature is identical, and the angle of the third slot (301) and the 4th slot (302) is 120 °；Sawtooth group (4) packet
Several first teeth (401) and several second teeth (402) are included, first tooth (401) and the second tooth (402) are spaced apart, described
First tooth (401) is made of two symmetrical hawk bill teeths (4011).
2. high-strength composite tooth form saw blade according to claim 1, which is characterized in that first slot (2) and horizontal plane
Angle be 60 ° -80 °, the first slot (2) depth is 20 times of the second slot (3) depth, and the depth of second slot (3) is big
Small is 0.5mm-0.8mm.
3. high-strength composite tooth form saw blade according to claim 1, which is characterized in that the first slot (2) cross section is U
Shape structure.
4. high-strength composite tooth form saw blade according to claim 1, which is characterized in that the long ratio of the first tooth (401) tooth
The long 1mm of second tooth (402) tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821258244.XU CN208913272U (en) | 2018-08-06 | 2018-08-06 | High-strength composite tooth form saw blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821258244.XU CN208913272U (en) | 2018-08-06 | 2018-08-06 | High-strength composite tooth form saw blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208913272U true CN208913272U (en) | 2019-05-31 |
Family
ID=66701385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821258244.XU Active CN208913272U (en) | 2018-08-06 | 2018-08-06 | High-strength composite tooth form saw blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208913272U (en) |
-
2018
- 2018-08-06 CN CN201821258244.XU patent/CN208913272U/en active Active
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