CN201783701U - Double-blade scissors of metallurgy flying shear - Google Patents
Double-blade scissors of metallurgy flying shear Download PDFInfo
- Publication number
- CN201783701U CN201783701U CN2010202794597U CN201020279459U CN201783701U CN 201783701 U CN201783701 U CN 201783701U CN 2010202794597 U CN2010202794597 U CN 2010202794597U CN 201020279459 U CN201020279459 U CN 201020279459U CN 201783701 U CN201783701 U CN 201783701U
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- scissors
- pair
- backing plate
- double
- crescent
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Abstract
The utility model relates to a pair of double-blade scissors in a metallurgy flying shear. At present, a pair of cut-to-length scissors usually used for cutting bars has the scissors structure that one end is a crescent working end and the other end is a plane, and a flat cushion plate is arranged on the plane and used for bearing the large shearing force on the scissors; and after the crescent working end is worn, the pair of scissors is discarded, the utilization rate of the whole scissors material is low, and correspondingly, the cost of the scissors is very high. The pair of double-blade scissors in a metallurgy flying shear comprises a pair of scissors (2) having a double-blade crescent working surface (1), the pair of scissors is connected with a cushion plate (3) having a crescent contact surface, the cushion plate is connected with a side cushion plate (4), an externally connected large countersunk (5) is arranged at one end of the pair of scissors, the other end of the pair of scissors is connected with the side cushion plate through a fastening piece in a small countersunk (6), and the side cushion plate is connected with the cushion plate through a fastening piece in a countersunk (7). The product is used for cut-to-length when cutting bars.
Description
Technical field:
The utility model relates to a kind of novel scissors of metallurgical flying shear.
Background technology:
At present, generally the scissor construction cut of the scale of the shearing bar of Cai Yonging is that an end is meniscate working end, and the other end is the plane, and place, plane pad one flat bolster is used to carry the significant shear power that scissors is subjected to; After the wearing and tearing of meniscate working end, whole scissors has just been scrapped, and the utilization rate of whole scissors material is low, and the cost of scissors is correspondingly just very high.
Summary of the invention:
The purpose of this utility model provides a kind ofly has only the disadvantage that an end can work and this product of producing in order to solve metallurgical flying shear.
Above-mentioned purpose realizes by following technical scheme:
The Double-edged scissors of metallurgical flying shear, its composition comprises: scissors, described scissors has twolip crescent working face, described scissors connects the backing plate with crescent contact-making surface, described backing plate connects the side backing plate, connect big counter sink outside described scissors one end has, the described scissors other end connects described side backing plate by the securing member in the little counter sink, and described side backing plate connects described backing plate by the securing member in the counter sink.
The Double-edged scissors of described metallurgical flying shear, the crescent contact-making surface of described backing plate contacts with the twolip crescent working face of scissors.
Beneficial effect:
1. the utility model is owing to increase to two with the crescent working face of scissors by one, whole scissors doubles service life, has improved the utilization rate of whole scissors material effectively, thereby has reduced the cost of one times on scissors.
2. the utility model has improved the deficiencies in the prior art, and it is available crescent working end that original scissors has only an end, and the utilization rate of whole scissors material is low; By increasing meniscate backing plate, the bearing capacity problem that has solved the two sides cutting edge makes that the structure of this product is that two ends all are the crescent working end, one end has worn and torn and can continue to use another side, the utilization rate of whole scissors material is doubled than existing structure, has reduced the scissors cost effectively.
3. the utility model is connected with connector by counter sink, can carry the significant shear power that is subjected to when scissors is worked, and has improved the bearing capacity of scissors.
Description of drawings:
Accompanying drawing 1 is the structural representation of this product.
Accompanying drawing 2 is that the A-A of accompanying drawing 1 is to cutaway view.
Accompanying drawing 3 is that the B--B of accompanying drawing 1 is to cutaway view.
The specific embodiment:
Embodiment 1:
The Double-edged scissors of metallurgical flying shear, its composition comprises: scissors 2, described scissors has twolip crescent working face 1, described scissors connects the backing plate 3 with crescent contact-making surface, described backing plate connects side backing plate 4, connect big counter sink 5 outside described scissors one end has, the described scissors other end connects described side backing plate by the securing member in the little counter sink 6, and described side backing plate connects described backing plate by the securing member in the counter sink 7.
The Double-edged scissors of described metallurgical flying shear, the crescent contact-making surface of described backing plate contacts cooperation with the twolip crescent working face of scissors.
The two ends of described scissors all are meniscate working ends, and after the crescent working end wearing and tearing of an end, the scissors of can turning round continues to use with the crescent working end of the scissors other end; In addition, the crescent working end of scissors one end is when work, and the scissors other end has the backing plate of a crescent working end, and backing plate and cutting edge are matched, the significant shear power that is subjected to during the work of carrying scissors.
The Double-edged scissors of described metallurgical flying shear, described scissors is before work, to closely link together with 3 bolts with the side backing plate earlier, again backing plate and side backing plate are closely linked together with 5 bolts, like this, scissors just connects into an integral body with backing plate, side backing plate, and then, 4 king-bolts of it usefulness are fixed to just the cutting on the arm of metallurgical flying shear can operate as normal.
Claims (2)
1. the Double-edged scissors of a metallurgical flying shear, its composition comprises: scissors, it is characterized in that: described scissors has twolip crescent working face, described scissors connects the backing plate with crescent contact-making surface, described backing plate connects the side backing plate, connect big counter sink outside described scissors one end has, the described scissors other end connects described side backing plate by the securing member in the little counter sink, and described side backing plate connects described backing plate by the securing member in the counter sink.
2. the Double-edged scissors of metallurgical flying shear according to claim 1, it is characterized in that: the crescent contact-making surface of described backing plate contacts with the twolip crescent working face of scissors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202794597U CN201783701U (en) | 2010-08-02 | 2010-08-02 | Double-blade scissors of metallurgy flying shear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202794597U CN201783701U (en) | 2010-08-02 | 2010-08-02 | Double-blade scissors of metallurgy flying shear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201783701U true CN201783701U (en) | 2011-04-06 |
Family
ID=43815679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202794597U Expired - Fee Related CN201783701U (en) | 2010-08-02 | 2010-08-02 | Double-blade scissors of metallurgy flying shear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201783701U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921977A (en) * | 2012-08-14 | 2013-02-13 | 昆山兴能能源科技有限公司 | Blade of cutting machine |
| CN103433551A (en) * | 2013-09-04 | 2013-12-11 | 马鞍山市恒利达机械刀片有限公司 | Swinging type concave-convex shear blade and manufacturing method thereof |
-
2010
- 2010-08-02 CN CN2010202794597U patent/CN201783701U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921977A (en) * | 2012-08-14 | 2013-02-13 | 昆山兴能能源科技有限公司 | Blade of cutting machine |
| CN103433551A (en) * | 2013-09-04 | 2013-12-11 | 马鞍山市恒利达机械刀片有限公司 | Swinging type concave-convex shear blade and manufacturing method thereof |
| CN104741693A (en) * | 2013-09-04 | 2015-07-01 | 马鞍山市恒利达机械刀片有限公司 | Pendulum-type concave-convex shear blade |
| CN103433551B (en) * | 2013-09-04 | 2015-09-09 | 马鞍山市恒利达机械刀片有限公司 | The manufacture method of the concavo-convex shear blade of a kind of pendulum-type |
| CN104741693B (en) * | 2013-09-04 | 2017-04-26 | 马鞍山市恒利达机械刀片有限公司 | Pendulum-type concave-convex shear blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20120802 |