CN2341744Y - Corrugated cutting blade for steel fibre - Google Patents
Corrugated cutting blade for steel fibre Download PDFInfo
- Publication number
- CN2341744Y CN2341744Y CN 98236194 CN98236194U CN2341744Y CN 2341744 Y CN2341744 Y CN 2341744Y CN 98236194 CN98236194 CN 98236194 CN 98236194 U CN98236194 U CN 98236194U CN 2341744 Y CN2341744 Y CN 2341744Y
- Authority
- CN
- China
- Prior art keywords
- steel fibre
- utility
- model
- blade
- ripple type
- 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 relates to a cutting blade for making corrugated steel fiber, comprising an upper blade and a lower blade. The shearing cutting edge of the upper blade is corrugated, and the shearing cutting edge of the lower blade is a straight line. When the utility model is used for making corrugated steel fiber, band steel can be not bent in advance, and the utility model combines a punching process and a shearing process as a whole. Stringlet corrugated steel fiber can be made one time, so the utility model not only simplifies processing methods but also improves the machining quality of products and the efficiency of machining steel fiber.
Description
The utility model relates to a kind of shear-blade that is used for making the ripple type steel fibre.
In concrete, mix steel fibre and can make it have performances such as good tension, anti-folding, cracking resistance, shock resistance, thereby steel fiber reinforced concrete is widely used.Existing steel fibre shape mostly is vertical bar type or single camber, and the ripple type steel fibre combines with concrete then possesses more excellent performance.But the ripple type steel fibre exists the manufacturing procedure complexity can not one-time formed problem.
The purpose of this utility model is to provide the ripple type steel fibre shear-blade of a kind of energy time processing moulding.
The purpose of this utility model is realized by following technical scheme: include cutter 1 and bottom knife 4, its difference is that the shearing edge 2 of cutter is corrugated, and the shearing edge 3 of bottom knife is a linear.
Blade of the present utility model mainly is suitable for using on steel fibre shears, and wherein cutter is as cutting blade, and bottom knife is as ledger-plate.Characteristics of the present utility model are the shearing edge of cutter is arranged to the ripple type identical with the steel fibre cross-sectional shape along shear direction, like this, when processing ripple type steel fibre, need not bend in advance band steel or similar sheet material, only need to use the utility model, can integrate punching press and shear two procedures, the disposable steel fibre that processes the fine strip shape ripple type, this has not only simplified processing method, improve the crudy of product, also improved the work efficiency of machined steel fiber greatly.
Fig. 1 is the front view of an embodiment cutter of the utility model.
Fig. 2 is the A-A profile of Fig. 1.
Fig. 3 is the front view of an embodiment bottom knife of the utility model.
Fig. 4 is the B-B profile among Fig. 3.
An embodiment of the present utility model such as Fig. 1,2,3, shown in 4, cutter 1 with a bar shaped, the both sides of cutter are parallel to each other, the top of cutter is flat face, being ripple type and two sides below crosses and forms two ripple type shearing edges, constitute two-sided shearing edge, the cutting edge of lower end, the two sides formation acute angle that slightly leans outward wherein, bottom knife 4 is strip of sheet, its shearing edge 3 is a linear pattern, form by top crossing with two sides, also be two-sided shearing edge, the both sides, middle part of bottom knife offer blade fastener hole 5, are used for connecting of bottom knife and cutterhead, on the present embodiment, bottom knife is the two-sided cutting cutting edge, can improve the durability and the utilization rate of a blade like this.
Claims (3)
1, a kind of ripple type steel fibre shear-blade includes cutter (1) and bottom knife (4), it is characterized in that the shearing edge (2) of cutter is corrugated, and the shearing edge of bottom knife (3) is a linear.
2,, it is characterized in that being below the cutter ripple type and two sides two the ripple type shearing edges of formation that cross by the described ripple type steel fibre of claim 1 shear-blade.
3, by claim 1 or 2 described ripple type steel fibre shear-blades, it is characterized in that bottom knife (4) is strip of sheet, its shearing edge (3) is a linear pattern, and being crossed by top and two sides forms, and is two-sided shearing edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98236194 CN2341744Y (en) | 1998-08-10 | 1998-08-10 | Corrugated cutting blade for steel fibre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98236194 CN2341744Y (en) | 1998-08-10 | 1998-08-10 | Corrugated cutting blade for steel fibre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2341744Y true CN2341744Y (en) | 1999-10-06 |
Family
ID=33984305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98236194 Expired - Fee Related CN2341744Y (en) | 1998-08-10 | 1998-08-10 | Corrugated cutting blade for steel fibre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2341744Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056443A (en) * | 2012-12-26 | 2013-04-24 | 安阳钢铁股份有限公司 | Shearing mechanism of structural steel cold shearing machine |
| CN108002726A (en) * | 2017-11-18 | 2018-05-08 | 南京理工大学 | It is a kind of to have the function of from double-Y shaped steel fibre of anchoring and preparation method thereof, application |
-
1998
- 1998-08-10 CN CN 98236194 patent/CN2341744Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056443A (en) * | 2012-12-26 | 2013-04-24 | 安阳钢铁股份有限公司 | Shearing mechanism of structural steel cold shearing machine |
| CN103056443B (en) * | 2012-12-26 | 2015-06-17 | 安阳钢铁股份有限公司 | Shearing mechanism of structural steel cold shearing machine |
| CN108002726A (en) * | 2017-11-18 | 2018-05-08 | 南京理工大学 | It is a kind of to have the function of from double-Y shaped steel fibre of anchoring and preparation method thereof, application |
| CN108002726B (en) * | 2017-11-18 | 2020-06-26 | 南京理工大学 | double-Y-shaped steel fiber with self-anchoring function and preparation method and application thereof |
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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 |