CN206392974U - A kind of saw blade - Google Patents
A kind of saw blade Download PDFInfo
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- CN206392974U CN206392974U CN201621076311.7U CN201621076311U CN206392974U CN 206392974 U CN206392974 U CN 206392974U CN 201621076311 U CN201621076311 U CN 201621076311U CN 206392974 U CN206392974 U CN 206392974U
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- saw blade
- chip
- utility
- diameter
- removal hole
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Abstract
The utility model discloses a kind of saw blade, belong to cutting tool field.A kind of saw blade, it is characterised in that the saw blade includes：Circular base and n gear piece being uniformly arranged in the circular base marginal position；It is chip area that the circular base marginal position, which is provided with the slot region that is formed between 1 chip-removal hole of n, any two gear piece, and the chip-removal hole is connected with the chip area；A diameter of 180mm of the saw blade, n value are 20.The utility model makes the more reasonable structure of saw blade, improves the cutting ability and processing characteristics of saw blade by the way that saw-blade structure design is combined with the specifications design of saw blade.
Description
Technical field
The utility model is related to cutting tool field, more particularly to a kind of saw blade.
Background technology
Saw blade is the general designation for cutting the thin slice circular knives of solid material, the quality of saw blade and the quality of converted products
There is substantial connection.Because processing characteristics is high, the good saw blade of cutting effect is for improving product quality, shortening process-cycle, reduction
Processing cost has great importance.
Prior art provide saw blade improved often by the shape to sawtooth, with realize blades machining performance with
And the lifting of cutting effect, but in addition to the shape of sawtooth, the processing characteristics and cutting ability of saw blade also with hard alloy
The multiple parameters phases such as species of the saw blade comprising alloy cutter head, material, diameter, the number of teeth, thickness, tooth form, angle, the aperture for sawing body
Close, therefore, the cutting ability and processing characteristics of saw blade can also be improved further.
Utility model content
In order to solve problem of the prior art, the utility model embodiment provides a kind of saw blade.The technical scheme is such as
Under：
A kind of saw blade, the saw blade includes：
Circular base and n gear piece being uniformly arranged in the circular base marginal position；
The slot area formed between n-1 chip-removal hole, any two gear piece is provided with the circular base marginal position
Domain is chip area, and the chip-removal hole is connected with the chip area；
A diameter of 180mm of the saw blade, n value are 20.
In such scheme, described matrix middle position is provided with centre bore, a diameter of 22.23mm of the centre bore；Institute
It is being 10mm towards the radial width on the centre bore bearing of trend to state gear piece.
In such scheme, a diameter of 3mm of the chip-removal hole.
In such scheme, the distance between center of circle of the chip-removal hole to the centre bore center of circle and the saw blade diameter
Ratio is 2:5, any two chip-removal hole center of circle to the connecting line angle between the centre bore center of circle is 22.5 °.
In such scheme, the angle between described two sides of chip area is 6.0 °.
In such scheme, a diameter of 125mm of the saw blade, n value is 16.
In such scheme, a diameter of 150mm of the saw blade, n value is 18.
In such scheme, a diameter of 230mm of the saw blade, n value is 24.
As shown from the above technical solution, the saw blade that the utility model embodiment is provided is by saw-blade structure and saw blade specifications design
It is combined, such design causes whole saw blade to have more reasonably structure, can reach expected cutting ability, saw can be made again
Piece is avoided the occurrence of in working angles produces stress damage or crackle damage, the cutting ability of saw blade because structure design is unreasonable
With processing characteristics more preferably, stock-removing efficiency is higher.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the utility model embodiment
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is a kind of dimensional structure diagram for saw blade that the utility model embodiment is provided；
Fig. 2 is a kind of planar structure schematic diagram for saw blade that the utility model embodiment is provided；
Fig. 3 is a kind of partial structural diagram for saw blade that the utility model embodiment is provided.
Fig. 4 is a kind of planar structure schematic diagram for saw blade that the utility model embodiment is provided；
Fig. 5 is a kind of planar structure schematic diagram for saw blade that the utility model embodiment is provided；
Fig. 6 is a kind of planar structure schematic diagram for saw blade that the utility model embodiment is provided；
Embodiment
To make the purpose of this utility model, technical scheme and advantage clearer, implement below in conjunction with the utility model
Accompanying drawing in example, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described reality
It is only a part of embodiment of the utility model to apply example, rather than whole embodiments.Based on the embodiment in the utility model,
The every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, belongs to this reality
With novel protected scope.
The utility model embodiment provides a kind of saw blade, and the saw blade includes：Circular base and in the circular base
The n gear piece that marginal position is uniformly arranged；The circular base marginal position is provided with n-1 chip-removal hole, any two tooth
The slot region formed between piece is chip area, and the chip-removal hole is connected with the chip area；The saw blade it is a diameter of
180mm, n value are 20.The respective design of diameter and gear piece number by said structure and to saw blade is engaged, and obtains one kind
The good saw blade of comprehensive cutting ability, can be widely applied in Product processing.
Fig. 1 is a kind of dimensional structure diagram for saw blade that the utility model embodiment is provided.Fig. 2 is that the utility model is real
A kind of planar structure schematic diagram of saw blade of example offer is provided.Fig. 3 is a kind of part for saw blade that the utility model embodiment is provided
The close-up schematic view of part B in structural representation, that is, Fig. 2.
As shown in Figure 1 to Figure 3, a kind of saw blade that the utility model embodiment is provided includes circular base 1 and in circular base
The n gear piece 2 that the marginal position of body 1 is uniformly arranged, in addition, being additionally provided with n-1 chip-removal hole 3, n in the marginal position of circular base 1
The slot region formed between any two gear piece in individual gear piece 2 is chip area 4, and chip-removal hole 3 is connected with chip area 4.Here,
The diameter D of saw blade can be using value as 180mm, and the number n of gear piece 2 is set to 20, and such design causes whole saw-blade structure to exist
In limited range more rationally, expected cutting ability can be reached, saw blade can again avoided the occurrence of in working angles because of knot
Structure specifications design is unreasonable and produces stress damage or crackle damage.
In addition, the middle position of matrix 1 can be provided with centre bore 5, according to saw blade diameter D above-mentioned span, center
The diameter d in hole 5 can be designed as 22.23mm.Such design is to consider both to be beneficial to install, and is unlikely to the diameter d of centre bore 5 again too
Influence the cutting ability of saw blade greatly.In fact, the diameter d sizes of centre bore 5 can be carried out accordingly according to specific installation situation
Adjustment, the utility model embodiment not limited to this.
In addition, gear piece 2 can be designed as 10mm towards the radial width w on the bearing of trend of centre bore 5.
In addition, the diameter d1 of chip-removal hole 3 can be designed as 3mm.The effect of chip-removal hole 3 is to exclude material in working angles to cut
Chip is cut, chip successfully can be discharged joint-cutting by the design of this kind of diameter, be conducive to the continuous progress of saw blade cuts, so as to protect
Demonstrate,prove the overall stock-removing efficiency of saw blade.
In addition, the center of circle of chip-removal hole 3 can be designed as to the distance between the center of circle of centre bore 5 r and saw blade diameter D ratio
2:5, the center of circle of any two chip-removal hole 3 to the connecting line included angle A between the center of circle of centre bore 5 can be to be designed as 22.5 °.If row
Consider the center of circle of hole 3 to be worth doing too small to the distance between center of circle r between centre bore 5, saw blade easily rocks steady so as to influence in working angles
It is qualitative, and can then influence saw blade cuts performance greatly very much；Included angle A is to determine that how to be distributed on matrix 1 one of chip-removal hole 3 is important
Factor, chip-removal hole 3 is distributed overstocked, although chip removal effect well but reduces cutting ability, and chip-removal hole 3 was distributed sparse, can influence
Chip removal effect, therefore above-mentioned design has been carried out based on such consideration so that the size and the distribution situation of chip-removal hole 3 of matrix 1
In a rational scope, the cutting ability and processing characteristics of saw blade are improved.
In addition, the angle between described two sides of chip area can be designed as 6.0 °, the included angle of chip area is also determined
The chip removal performance of saw blade, by angle design in a rational scope, can accomplish both to have ensured good chip removal effect, again
The overall cutting ability of saw blade is not interfered with.
Fig. 4 is a kind of planar structure schematic diagram for saw blade that the utility model embodiment is provided.Fig. 5 is that the utility model is real
A kind of planar structure schematic diagram of saw blade of example offer is provided.Fig. 6 is a kind of plane for saw blade that the utility model embodiment is provided
Structural representation.
In addition to several situations designed in above-described embodiment saw blade diameter and saw blade gear piece number, the embodiment of the present invention is also
Following design can be used：
As shown in figure 4, the diameter D of saw blade is designed as 125mm, n value is designed as 16.
As shown in figure 5, the diameter D of saw blade is designed as 150mm, n value is designed as 18.
As shown in fig. 6, the diameter D of saw blade is designed as 230mm, n value is designed as 24.
In addition, the material for the above-mentioned saw blade that the utility model embodiment is provided can be sawed from appropriate manufacture according to demand
The alloy material of piece, such as 65Mn, 50Cr4, the utility model not limited to this.
Because technically, saw blade diameter is relevant with the thickness of sawing device used and sawing workpieces, saw blade diameter
Small, cutting speed is relatively high；Saw blade diameter is big will be high to saw blade and sawing device requirement, while cutting-rate is also high.
And on the number of teeth of saw blade, in general the number of teeth is more, the cutting edge cut within the unit interval is more, and cutting ability is better, but
Sawtooth is overstocked, and the appearance bits amount of between cog diminishes, and easily causes saw blade to generate heat.These factors and other technologies factor are also based on,
The saw blade combination saw-blade structure that the utility model embodiment is provided is improved with saw blade specification, obtains a kind of structure design
More rational saw blade.
By in above-mentioned description and practice to embodiment, the saw blade that the utility model embodiment is provided is by saw blade knot
Structure is combined with saw blade specifications design, and such design causes whole saw blade to have more reasonably structure, can be reached expected
Cutting ability, can be such that saw blade is avoided the occurrence of in working angles and produce stress damage or crackle damage because structure design is unreasonable again
Ruin, more preferably, stock-removing efficiency is higher for the cutting ability and processing characteristics of saw blade.
Above-mentioned all optional technical schemes, can form alternative embodiment of the present utility model, herein using any combination
No longer repeat one by one.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in guarantor of the present utility model
Within the scope of shield.
Claims (5)
1. a kind of saw blade, it is characterised in that the saw blade includes：
Circular base and n gear piece being uniformly arranged in the circular base marginal position；
The circular base marginal position, which is provided with the slot region that is formed between n-1 chip-removal hole, any two gear piece, is
Chip area, the chip-removal hole is connected with the chip area；
A diameter of 180mm of the saw blade, n value are 20.
2. saw blade according to claim 1, it is characterised in that
Described matrix middle position is provided with centre bore, a diameter of 22.23mm of the centre bore；
The gear piece is being 10mm towards the radial width on the centre bore bearing of trend.
3. saw blade according to claim 1 or 2, it is characterised in that a diameter of 3mm of the chip-removal hole.
4. saw blade according to claim 2, it is characterised in that the center of circle of the chip-removal hole is between the centre bore center of circle
Distance and the saw blade diameter ratio be 2:5, any two chip-removal hole center of circle to the connection between the centre bore center of circle
Wire clamp angle is 22.5 °.
5. saw blade according to claim 1 or 2, it is characterised in that the angle between described two sides of chip area is 6.0 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621076311.7U CN206392974U (en) | 2016-09-23 | 2016-09-23 | A kind of saw blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621076311.7U CN206392974U (en) | 2016-09-23 | 2016-09-23 | A kind of saw blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206392974U true CN206392974U (en) | 2017-08-11 |
Family
ID=59506750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621076311.7U Active CN206392974U (en) | 2016-09-23 | 2016-09-23 | A kind of saw blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206392974U (en) |
-
2016
- 2016-09-23 CN CN201621076311.7U patent/CN206392974U/en active Active
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