CN2325148Y - Special steel saw blade - Google Patents
Special steel saw blade Download PDFInfo
- Publication number
- CN2325148Y CN2325148Y CN 97204443 CN97204443U CN2325148Y CN 2325148 Y CN2325148 Y CN 2325148Y CN 97204443 CN97204443 CN 97204443 CN 97204443 U CN97204443 U CN 97204443U CN 2325148 Y CN2325148 Y CN 2325148Y
- Authority
- CN
- China
- Prior art keywords
- saw
- saw blade
- blade
- sawtooth
- cutting edge
- 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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- Sawing (AREA)
Abstract
The utility model relates to a special steel saw blade which belongs to the technical field of processing and manufacture of light industries. The utility model is mainly characterized in that a cylindrical steel bar is cut out (namely ' is dug' out) a circular ring-shaped cutting edge (namely, saw teeth, actually, the cutting edge is composed of saw teeth which are unnumbered.); the circular ring-shaped cutting edge is stereoscopic. The steel bar and the circular ring-shaped cutting edge are integral and indivisible. Any point of a sawn object has no direction relative to the saw blade, and can also be regarded as the front-back and right-left direction. Thus, the saw blade can be coated by the sawn object and can continuously saw to any one point in any direction without barrier.
Description
The utility model relates to a kind of hacksaw blade that cuts the saw object, especially can cut the hacksaw blade of the object of sawing out complex contour.
At present, known hacksaw blade has only a kind of " walking " to the side, and the turnover of turning round is very difficult.As shown in Figure 5, if will cut the B point continuously, then powerless from the A point; Only there is the saw blade (promptly quite thin saw blade) on the drawloom (saw word machine) to finish, but it is inconvenient, must be rotated around saw blade by the saw object, make B point direction become A point direction (being the place ahead of sawtooth) as the finger of arrow among Fig. 5, but as font when excessive, the fuselage phase resistance is transferred only direction, has to withdraw from saw blade, remove saw from another angle again, quite trouble.
The purpose of this utility model is that a kind of improved hacksaw blade will be provided, and it can all around not have toward obstructed, and the turnover of turning round is very convenient, cuts any point of being ended by the saw object continuously, avoids above trouble effectively.
The purpose of this utility model is achieved in that on a columniform steel bar table body, makes the circular blade of many groups.In fact, blade is made up of numerous sawtooth, so blade is sawtooth.The direction of sawtooth, size, distance keep the same.Like this, around the saw blade sawtooth is arranged, can gain advantage from both sides, nothing is logical toward not having, and reaches saw to the purpose of being sawed any point on the object.
Owing to adopt such scheme, the utility model can be under not rotating by the situation of saw object or blade direction, and saw is to any point continuously, and the turnover of turning round is very convenient.Be used on the saw word machine, when sawing big word, effect is more obvious, need only promote along the stroke of word to be got final product by the saw object.
Below in conjunction with drawings and Examples, the utility model is further specified:
Fig. 1 is the utility model stereogram directly perceived.
Fig. 2 is a profilograph.
Fig. 3 is the circular saw blade structure chart.
Fig. 4 is the circular saw structure chart.
Fig. 5 is present saw blade work sheet.
Fig. 6 is the utility model work sheet.
Among the figure: (1) is the circular saw inclined-plane, and (2) are the band saw serrated knives.
2 of A, B are sawed the point of two on the object.
This utility model is the sawtooth of making annular on a cylindrical steel bar table body, its direction, size,
It is to intersect structure by two annular inclined-planes that distance the same (Fig. 1), the whole body all have sawtooth (Fig. 2), sawtooth
Become (Fig. 3), intersection is a blade, and blade is sawtooth (Fig. 4), is sawed any point on the object, relatively
In the sawtooth of this hacksaw blade, there is not direction, also can be seen as direction all around simultaneously.
Claims (4)
1, be used for cutting the hacksaw blade of saw object, this saw blade is a strip, and a plurality of sawtooth are arranged, and it is characterized in that: on cylindrical steel bar table body, the sawtooth of a plurality of annulars is arranged, each sawtooth size, direction, distance are equally.
2, saw blade according to claim 1 is characterized in that columniform hacksaw blade.
3, saw blade according to claim 1 is characterized in that making the sawtooth of annular on cylindrical steel bar.
4,, it is characterized in that direction, size, the distance of sawtooth is the same according to claim 1,2,3 described saw blades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97204443 CN2325148Y (en) | 1997-01-06 | 1997-01-06 | Special steel saw blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97204443 CN2325148Y (en) | 1997-01-06 | 1997-01-06 | Special steel saw blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2325148Y true CN2325148Y (en) | 1999-06-23 |
Family
ID=33924967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97204443 Expired - Fee Related CN2325148Y (en) | 1997-01-06 | 1997-01-06 | Special steel saw blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2325148Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551661A (en) * | 2013-11-08 | 2014-02-05 | 劳卓昌 | Hand saw |
-
1997
- 1997-01-06 CN CN 97204443 patent/CN2325148Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551661A (en) * | 2013-11-08 | 2014-02-05 | 劳卓昌 | Hand saw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |