CN204975140U - Novel cold shears blade - Google Patents
Novel cold shears blade Download PDFInfo
- Publication number
- CN204975140U CN204975140U CN201520682253.1U CN201520682253U CN204975140U CN 204975140 U CN204975140 U CN 204975140U CN 201520682253 U CN201520682253 U CN 201520682253U CN 204975140 U CN204975140 U CN 204975140U
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- China
- Prior art keywords
- blade
- width
- bottom knife
- novel cold
- installing hole
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- 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 novel cold shears blade, including last blade and bottom knife, last blade and bottom knife about self central line symmetry, the bottom knife straight blade that the both ends width equals about for, last blade width unequal sloping blade in both ends about for, the width at bottom knife both ends is 120mm, the width of going up the narrow end of blade is 120mm, the width of wide end of last blade be 132mm. The utility model discloses a shearing angle of blade in the change changes the scissors formula into by original straight snips and cuts to one side for for shearing gradually from blade one side, the shearing process was steady when the reinforcing bar was sheared to the shearing machine, and the shear -type load is showing and reduces, and the life of blade improves more than 30%, and the fault rate of whole shearing machine is also showing and reduces.
Description
Technical field
The utility model belongs to reinforcing bar clipping apparatus field, particularly relates to a kind of Novel cold shear blade.
Background technology
At present, the cutting machine blade that each steel rolling mill uses is rectangle, blade otch is level, bar cropper edge of a knife when shearing one or more groups reinforcing bar is contacted with many reinforcing bars simultaneously, thus cause cutting machine load excessive, cause cutting off and significantly shake instantaneously, shear history is steady, reduces the service life of equipment and cold shear blade.
Summary of the invention
The purpose of this utility model is to provide a kind of Novel cold shear blade, is intended to solve load when reinforcing bar cut off by existing cutting machine excessive, cuts off moment significantly to shake, and shear history is steady, equipment and blade service life short problem.
The present invention realizes like this, a kind of Novel cold shear blade comprises cutter and bottom knife, described cutter and bottom knife are symmetrical about the center line of self, and described bottom knife is the straight knife sheet that two ends, left and right width is equal, and described cutter is the slope blade that two ends, left and right width does not wait.
Further, the width at described bottom knife two ends is 120mm.
Further, the width of the narrow end of described cutter is 120mm, and the width of the wide end of described cutter is 132mm.
Further, described cutter and bottom knife are all provided with several installing holes, installing hole spacing is equal to be distributed on blade, and installing hole is also provided with keyway, and blade is installed on cutting machine by installing hole.
Further, described blade mounting holes is sinkage type structure, and installing hole is cone angle structure, and installing hole is symmetrical about face in thickness direction.
The utility model is by changing the shearing inclination of cutter, changed into by original straight snips and scissorly tiltedly to cut, for to shear gradually from blade side when making cutting machine shear reinforcement, shear history is steady, shear-type load significantly reduces, the service life of blade improves more than 30%, and the fault rate of whole cutting machine also significantly reduces.
Accompanying drawing explanation
Fig. 1 is the structural representation of the cutter that the utility model embodiment provides;
Fig. 2 is the structural representation of the bottom knife that the utility model embodiment provides.
Detailed description of the invention
For utility model content of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows.
Refer to Fig. 1 and Fig. 2:
The utility model realizes like this, a kind of Novel cold shear blade comprises cutter and bottom knife, described cutter and bottom knife are symmetrical about the center line of self, described bottom knife is the straight knife sheet that two ends, left and right width is equal, described cutter is the slope blade that two ends, left and right width does not wait, make cutting machine when shear reinforcement for shear gradually, shear-type load reduces greatly, shear history is steady, thus substantially increase the service life of blade, and another edge of a knife can be used by upset blade after blade edge of a knife excessive wear.
Further, the width at described bottom knife two ends is 120mm.
Further, the width of the narrow end of described cutter is 120mm, and the width of the wide end of described cutter is 132mm.
Further, described cutter and bottom knife are all provided with 7 installing holes, installing hole spacing is equal to be distributed on blade, installing hole spacing is that 150mm is distributed on blade hookup wire, first installing hole is 50mm apart from the distance of blade edge, and installing hole is also provided with keyway, and blade is installed on original cutting machine by installing hole, thus make on the basis not changing original cutting machine, the only more allowing blade replacement cutting machine performance that just can greatly improve.
Further, described blade mounting holes is sinkage type structure, and installing hole is cone angle structure, and the cone angle number of degrees are 90 °, and installing hole is symmetrical about face in thickness direction.
The utility model is by changing the shearing inclination of cutter, changed into by original straight snips and scissorly tiltedly to cut, for to shear gradually from blade side when making cutting machine shear reinforcement, shear history is steady, shear-type load significantly reduces, the service life of blade improves more than 30%, and the fault rate of whole cutting machine also significantly reduces.
The above is only to preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, every according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, all belong in the scope of technical solutions of the utility model.
Claims (5)
1. a Novel cold shear blade, it is characterized in that, described Novel cold shear blade comprises cutter and bottom knife, described cutter and bottom knife are symmetrical about the center line of self, described bottom knife is the straight knife sheet that two ends, left and right width is equal, and described cutter is the slope blade that two ends, left and right width does not wait.
2. Novel cold shear blade as claimed in claim 1, it is characterized in that, the width at described bottom knife two ends is 120mm.
3. Novel cold shear blade as claimed in claim 1, it is characterized in that, the width of the narrow end of described cutter is 120mm, and the width of the wide end of described cutter is 132mm.
4. Novel cold shear blade as claimed in claim 1, it is characterized in that, described cutter and bottom knife are all provided with several installing holes, installing hole spacing is equal to be distributed on blade, installing hole is also provided with keyway, and blade is installed on cutting machine by installing hole.
5. Novel cold shear blade as claimed in claim 1, it is characterized in that, described blade mounting holes is sinkage type structure, and installing hole is cone angle structure, and installing hole is symmetrical about face in thickness direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520682253.1U CN204975140U (en) | 2015-09-07 | 2015-09-07 | Novel cold shears blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520682253.1U CN204975140U (en) | 2015-09-07 | 2015-09-07 | Novel cold shears blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204975140U true CN204975140U (en) | 2016-01-20 |
Family
ID=55109560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520682253.1U Expired - Fee Related CN204975140U (en) | 2015-09-07 | 2015-09-07 | Novel cold shears blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204975140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598322A (en) * | 2016-03-19 | 2016-05-25 | 长葛市全鑫工程机械制造有限公司 | Steel bar cutting-off machine capable of cutting off multiple steel bars at a time |
-
2015
- 2015-09-07 CN CN201520682253.1U patent/CN204975140U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598322A (en) * | 2016-03-19 | 2016-05-25 | 长葛市全鑫工程机械制造有限公司 | Steel bar cutting-off machine capable of cutting off multiple steel bars at a time |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 714200, Peach Town, Huayin, Shaanxi, Weinan Patentee after: Shaanxi Huaxin Special Steel Co. Ltd. Address before: 714200, Peach Town, Huayin, Shaanxi, Weinan Patentee before: HUAYIN XINXIBEI SPECIAL STEEL CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20170907 |