CN207103985U - A kind of saw blade for being used to cut metal tube - Google Patents
A kind of saw blade for being used to cut metal tube Download PDFInfo
- Publication number
- CN207103985U CN207103985U CN201721012398.6U CN201721012398U CN207103985U CN 207103985 U CN207103985 U CN 207103985U CN 201721012398 U CN201721012398 U CN 201721012398U CN 207103985 U CN207103985 U CN 207103985U
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- CN
- China
- Prior art keywords
- saw blade
- tooth
- metal tube
- chip area
- right angle
- 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 discloses a kind of saw blade for being used to cut metal tube, the saw blade center is provided with the mounting hole for being used for installing saw blade, and saw blade edge is laid with multiple right angles and erects tooth, and U-shaped chip area is formed between the perpendicular tooth in the right angle is adjacent.The utility model makes saw blade form U-shaped chip area by erecting tooth provided with right angle, so as to preferably accommodate scrap caused by cutting metal tube wherein and be cleared up away in time by the quick rotation of saw blade；It is more sturdy and durable in cutting process and a large amount of dust will not be produced and it is hard metal material that saw blade and right angle, which erect tooth, extend saw blade lifetime, reduce maintenance of equipment expense and safer suitable people use.
Description
Technical field
A kind of technical field for cutting metal material equipment is the utility model is related to, more particularly to saw blade.
Background technology
Saw blade is widely used for cutting metal or nonmetallic various materials, and existing cutting metal tube for example cut it is stainless
The saw blade of steel pipe is generally divided into the tooth form saw blade and emery wheel saw blade of tungsten carbide button's cutter head.And tungsten carbide button's cutter head
Although sawtooth saw blade cutting efficiency is fast, cutter head and sawtooth meet with stresses larger in cutting metal process, in cutting process
Easily missing or fracture, cause the difference of the mouth of pipe effect after cutting and need the cutter head to damage again and sawtooth to polish again
Or inlay and can just be continuing with, cause cost higher and to cut production efficiency low, therefore people are general under special circumstances
Just use；And the most frequently used is exactly emery wheel saw blade, its advantage is in use due to not having tungsten carbide button's cutter head, no
Need to consider the situation of cutter head damage, therefore cost is relatively low, but its shortcomings that be by entering to stainless steel tube high-speed friction
Row hot melt cutting, therefore stainless steel tube discoloration can be caused to be difficult to handle and in cutting stainless steel pipe by high temperature in cutting process
During can not carry out chip removal, cause metal debris to melt again and burr formed at the mouth of pipe that cuts of switchback, make people need to enter again
The secondary polishing mouth of pipe of row；Grinding wheel easy lacerated wound people in cutting process simultaneously, and a large amount of powder can be produced in cutting process
Dustiness contaminates, and is sucked by human body after lung and easily causes lung's occupational disease, while grinding wheel needs constantly to change, and increases meaningless work
Sequence, cause work trouble production efficiency low.
The content of the invention
For above-mentioned the deficiencies in the prior art, the utility model provides that a kind of to be used to cutting metal tube pollution low, more
Sturdy and durable, chip removal effect is good and without grinding cutter head or the saw blade of sawtooth.
The utility model is realized in that above-mentioned purpose：
A kind of saw blade for being used to cut metal tube, the saw blade center is provided with the mounting hole for being used for installing saw blade, saw blade side
Edge is laid with multiple right angles and erects tooth, and U-shaped chip area is formed between the perpendicular tooth in the right angle is adjacent.
Wherein, the U-shaped chip area is provided with extension chip area, and described extension chip area one end is connected with U-shaped chip area,
The other end is provided with radiating circular hole.
Wherein, it is metal material that the saw blade and right angle, which erect tooth,.
The beneficial effects of the utility model：The utility model makes saw blade form U-shaped chip area by erecting tooth provided with right angle, from
And preferably scrap caused by cutting metal tube is accommodated wherein and cleared up away in time by the quick rotation of saw blade；
It is more sturdy and durable in cutting process and will not produce a large amount of and it is hard metal material that saw blade and right angle, which erect tooth,
Dust, extend saw blade lifetime, reduce maintenance of equipment expense and safer suitable people use.
Brief description of the drawings
The utility model is further illustrated below in conjunction with the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
In figure, 1. saw blades, 2. mounting holes, 3. right angles erect tooth, 4.U shapes chip area, 5. extension chip areas, 6. radiating circular holes.
Embodiment
As shown in figure 1, a kind of saw blade for being used to cut metal tube, the center of saw blade 1 is provided with the peace for being used for installing saw blade 1
Hole 2 is filled, the edge of saw blade 1 is laid with multiple right angles and erects tooth 3, forms U-shaped chip area 4 between the perpendicular tooth 3 in the right angle is adjacent, pass through
Erecting tooth 3 provided with right angle makes cutting efficiency height and the friction area of reduction and metal tube, so that caused by cutting metal tube
Temperature reduces, so as to change the color of metal tube；Simultaneously by right angle erect tooth 3 it is adjacent between the U-shaped chip area 4 that is formed more
Scrap caused by cutting metal tube is accommodated wherein well, and cleared up away in time under the rotation for passing through saw blade 1, is prevented
Scrap melts at return pipe mouth again forms burr, so that the metal pipe mouth after cutting is more smooth, effect is more preferable.
As shown in figure 1, in order to further increase chip removal effect and radiating effect, the U-shaped chip area 4 is provided with extension and arranged
Consider groove 5 to be worth doing, described extension one end of chip area 5 is connected with U-shaped chip area 4, and the other end is provided with radiating circular hole 6, so that scrap energy
Enough extension chip areas 5 are quickly expelled to outside metal tube.
As shown in figure 1, due in the past cutting metal tube be all to use emery wheel saw blade, in order that saw blade 1 it is more durable and
Reduce dust produce, the disk and right angle erect tooth 3 be metal material, therefore in cutting process more it is sturdy and durable simultaneously
And a large amount of dust will not be produced, extend the service life of saw blade 1, reduce maintenance of equipment expense and safer suitable people make
With.
Claims (3)
- A kind of 1. saw blade for being used to cut metal tube, it is characterised in that：The saw blade（1）Center, which is provided with, to be used to install saw blade（1） Mounting hole（2）, saw blade（1）Edge is laid with multiple right angles and erects tooth（3）, the right angle erects tooth（3）U-shaped is formed between adjacent Chip area（4）.
- A kind of 2. saw blade for being used to cut metal tube according to claim 1, it is characterised in that：The U-shaped chip area（4） Provided with extension chip area（5）, the extension chip area（5）One end and U-shaped chip area（4）It is connected, the other end, which is provided with radiating, to be justified Hole（6）.
- A kind of 3. saw blade for being used to cut metal tube according to claim 1, it is characterised in that：The saw blade（1）And Erect tooth in right angle（3）It is metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721012398.6U CN207103985U (en) | 2017-08-14 | 2017-08-14 | A kind of saw blade for being used to cut metal tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721012398.6U CN207103985U (en) | 2017-08-14 | 2017-08-14 | A kind of saw blade for being used to cut metal tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207103985U true CN207103985U (en) | 2018-03-16 |
Family
ID=61578850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721012398.6U Expired - Fee Related CN207103985U (en) | 2017-08-14 | 2017-08-14 | A kind of saw blade for being used to cut metal tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207103985U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110843002A (en) * | 2019-11-22 | 2020-02-28 | 湖南喜传天下家居有限公司 | Cutting device for mattress forming |
| CN114012179A (en) * | 2021-10-19 | 2022-02-08 | 浙江骏业工具有限公司 | High-strength heat-resistant chip removal titanium film saw blade and processing technology thereof |
-
2017
- 2017-08-14 CN CN201721012398.6U patent/CN207103985U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110843002A (en) * | 2019-11-22 | 2020-02-28 | 湖南喜传天下家居有限公司 | Cutting device for mattress forming |
| CN114012179A (en) * | 2021-10-19 | 2022-02-08 | 浙江骏业工具有限公司 | High-strength heat-resistant chip removal titanium film saw blade and processing technology thereof |
| CN114012179B (en) * | 2021-10-19 | 2024-03-05 | 浙江骏业工具有限公司 | High-strength heat-resistant chip removal titanium film saw blade and processing technology thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20200814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |