CN204054230U - Combination line saw blade - Google Patents
Combination line saw blade Download PDFInfo
- Publication number
- CN204054230U CN204054230U CN201420380421.7U CN201420380421U CN204054230U CN 204054230 U CN204054230 U CN 204054230U CN 201420380421 U CN201420380421 U CN 201420380421U CN 204054230 U CN204054230 U CN 204054230U
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- CN
- China
- Prior art keywords
- saw blade
- degree
- angle
- sawtooth
- cutter head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides combination line saw blade, comprise right and left, described right includes saw blade with left, sawtooth, cutter head Sum decomposition position, described saw blade is thin rounded flakes, its surrounding has several centrosymmetric sawtooth each other, its inside has centre bore, described centre bore both sides have symmetrical pin hole, each sawtooth has spill tool rest, the anterior angle of described sawtooth is 13 degree, relief angle is 15 degree, described cutter head embeds described spill tool rest, its side relief angle is 1.5 degree, side rake angle is 0 degree, inclination angle, front end is 10 degree, centripetal angle, side is 0.7 degree, described decomposition position is for being positioned at saw blade surface and concentric protruding round platform, above-mentioned each parts removing cutter head is for embedding outside described spill tool rest, remainder is all formed in one, pad is provided with between described left and described right.The beneficial effects of the utility model are that saw blade has long service life, and production efficiency is high, collapse side table rate when reducing cutting, reduce the feature of waste of material and energy consumption.
Description
Technical field
The utility model relates to cutting tool FIELD OF THE INVENTIONThe, especially relates to a kind of high-speed cutting instrument of alloy circular saw blade.
Background technology
It is short to there is service life when cutting thick china in conventional cutting tools, and production efficiency is on the low side, and what during saw blade cutting, generation was more serious collapses limit phenomenon, the shortcomings such as saw blade debugging difficulty is large, add repetition recruitment, the waste that material is a large amount of simultaneously, the consumption of the energy, the shortcoming such as impel that cost increases substantially.
Summary of the invention
The purpose of this utility model is to provide the combination line saw blade that a kind of structure is simple, simple to operate, production efficiency is high, is especially suitable for the thick china fine finishining that flatness is not good.
The technical solution of the utility model is:
Combination line saw blade, comprises right and left, and described right and left includes saw blade, sawtooth, cutter head Sum decomposition position;
Described saw blade is thin rounded flakes, and its surrounding has several centrosymmetric sawtooth each other, has centre bore in the middle of its inside, and described centre bore both sides have symmetrical pin hole;
Each sawtooth has spill tool rest, the anterior angle of described sawtooth is 13 degree, for harder cut substrate, saw blade is slightly thin, and slightly large angle can improve cutting speed, can take into account the life-span again, relief angle is 15 degree, and this arranges resistance when reducing cutting, reduces fricative heat;
Described cutter head embeds described spill tool rest, and its side relief angle is 1.5 degree, and this arranges and can reduce Cutting Drag equally, reduce fricative heat, side rake angle is 0 degree, and this is arranged for improving saw blade lifetime, inclination angle, front end is 10 degree, improve sharpness during cutting, reduce Cutting Drag, centripetal angle, side is 0.7 degree, this arranges the fineness for improving cut surface, above-mentioned angle design, by reducing friction, improves cutting acutance, avoids and collapse limit phenomenon;
Described decomposition position is for being positioned at saw blade surface and the positive frustum of concentric projection;
Above-mentioned each parts removing cutter head is for embedding outside described spill tool rest, and remainder is all formed in one;
Described left and described right specular, and connected by pin.
Further, be provided with pad between described left and described right, this arranges and by the quantity of pad between increase and decrease described left described right, can regulate tread.
Further, described sawtooth and be 1.1mm with the thickness of described decomposition position connected component, thinner thickness saves the minimizing cutting loss of material.
Further, the thickness of described decomposition bit position is 2.2mm, and this arranges the stability improving cutting part, more stable when saw blade is worked.
Further, described left is 1.6 μm with the roughness on described right two sides, and the friction before saw blade and plank is reduced in smooth saw face, reduces energy consumption of electrical machinery.
The advantage that the utility model has and good effect are: owing to adopting technique scheme, saw blade has long service life, and production efficiency is high, collapses side table rate when reducing cutting, reduces the feature of waste of material and energy consumption.
Accompanying drawing explanation
Fig. 1 is left main TV structure schematic diagram of the present utility model;
Fig. 2 is left side-looking structural representation of the present utility model;
Fig. 3 is right main TV structure schematic diagram of the present utility model;
Fig. 4 is right side-looking structural representation of the present utility model;
Fig. 5 is left right combining structure schematic diagram of the present utility model;
Fig. 6 is anterior angle of the present utility model and relief angle schematic diagram;
Fig. 7 is side rake angle of the present utility model and side relief angle schematic diagram;
Fig. 8 is the centripetal angle in inclination angle, front end of the present utility model and side schematic diagram.
In figure:
1, saw blade 2, sawtooth 3, cutter head
4, position 5, centre bore 6, pin hole is decomposed
7, tool rest 8, pad 9, pin
10, anterior angle 11, relief angle 12, side relief angle
13, side rake angle 14, inclination angle, front end 15, centripetal angle, side
Detailed description of the invention
As shown in Figures 1 to 8, the utility model combination line saw blade, comprises right and left, and described right comprises saw blade 1, sawtooth 2, cutter head 3 Sum decomposition position 4 with all left;
Described saw blade 1 is thin rounded flakes, and its surrounding has several centrosymmetric sawtooth 2 each other, has centre bore 5 in the middle of its inside, and described centre bore 5 both sides have symmetrical pin hole 6;
Each sawtooth 2 has spill tool rest 7, and the anterior angle 10 of described sawtooth 2 is 13 degree, and relief angle 11 is 15 degree, described sawtooth 2 and be 1.1mm with the thickness of described decomposition position 4 connected component;
Described cutter head 3 embeds described spill tool rest 7, and its side relief angle 12 is 1.5 degree, and side rake angle 13 is 0 degree, and inclination angle, front end 14 is 10 degree, and centripetal angle 15, side is 0.7 degree;
Described decomposition position 4 is for being positioned at saw blade 1 surface and the positive frustum of concentric projection, and the thickness of described decomposition position 4 part is 2.2mm;
Above-mentioned each parts removing cutter head 3 is for embedding outside described spill tool rest 7, and remainder is all formed in one;
Described left and described right specular, and connected by pin 9, be provided with pad 8 between described left and described right, described left is 1.6 μm with the roughness on described right two sides.
The course of work of this example: first both left and right are aligned by pin hole 6, and pad 8 is set between, the thickness of pad 8 is determined according to required groove width, then fix with pin 9, be fixed on buck finally by centre bore 5, during cutting, the side relief angle 12 of cutter head 3 is 1.5 degree, side rake angle 13 is 0 degree, inclination angle, front end 14 is 10 degree, centripetal angle 15, side is 0.7 degree, the design function of this angle is mainly to reduce Cutting Drag, reduce fricative heat, improve saw blade lifetime, improve the fineness of cut surface, above-mentioned angle design is by reducing friction, improve cutting acutance, avoid and collapse limit phenomenon.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (4)
1. combination line saw blade, is characterized in that: comprise right and left, and described right and left includes saw blade, sawtooth, cutter head Sum decomposition position;
Described saw blade is thin rounded flakes, and its surrounding has several centrosymmetric sawtooth each other, and its inside has centre bore, and described centre bore both sides have symmetrical pin hole;
Each sawtooth all has spill tool rest, and the anterior angle of described sawtooth is 13 degree, and relief angle is 15 degree;
Described cutter head embeds described spill tool rest, and its side relief angle is 1.5 degree, and side rake angle is 0 degree, and inclination angle, front end is 10 degree, and centripetal angle, side is 0.7 degree;
Described decomposition position is for being positioned at saw blade surface and concentric protruding round platform;
Above-mentioned each parts removing cutter head is for embedding outside described spill tool rest, and remainder is all formed in one;
Described left and described right specular, and connected by pin, be provided with pad between the two.
2. combination according to claim 1 line saw blade, is characterized in that: described sawtooth and be 1.1mm with the thickness of described decomposition position connected component.
3. combination line saw blade according to claim 1, is characterized in that: the thickness of described decomposition bit position is 2.2mm.
4. combination line saw blade according to claim 1, is characterized in that: described left is 1.6 μm with the roughness on described right two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420380421.7U CN204054230U (en) | 2014-07-09 | 2014-07-09 | Combination line saw blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420380421.7U CN204054230U (en) | 2014-07-09 | 2014-07-09 | Combination line saw blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204054230U true CN204054230U (en) | 2014-12-31 |
Family
ID=52195814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420380421.7U Expired - Fee Related CN204054230U (en) | 2014-07-09 | 2014-07-09 | Combination line saw blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204054230U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107258350A (en) * | 2017-06-07 | 2017-10-20 | 江苏鼎钰生态农业科技有限公司 | A kind of cutter structure in electric trimmer |
-
2014
- 2014-07-09 CN CN201420380421.7U patent/CN204054230U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107258350A (en) * | 2017-06-07 | 2017-10-20 | 江苏鼎钰生态农业科技有限公司 | A kind of cutter structure in electric trimmer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150709 |
|
| EXPY | Termination of patent right or utility model |