CN202317235U - Cut-off blade of round steel cut-off machine - Google Patents
Cut-off blade of round steel cut-off machine Download PDFInfo
- Publication number
- CN202317235U CN202317235U CN2011204307275U CN201120430727U CN202317235U CN 202317235 U CN202317235 U CN 202317235U CN 2011204307275 U CN2011204307275 U CN 2011204307275U CN 201120430727 U CN201120430727 U CN 201120430727U CN 202317235 U CN202317235 U CN 202317235U
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- China
- Prior art keywords
- blade
- cut
- round steel
- movable blades
- circular 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.)
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- Accessories And Tools For Shearing Machines (AREA)
Abstract
The utility model discloses a cut-off blade of a round steel cut-off machine, which is characterized by consisting of a movable blade and a fixed blade, wherein more than two mutually-corresponding and concentric cut-off edge round holes are arranged in the movable blade and the fixed blade at a certain intervals. The cut-off blade has the advantages that a notch is flat and smooth; a workpiece is not deformed; and the cut-off blade is safe to operate and has high efficiency.
Description
Technical field
The present invention relates to metal cutting, specifically is a kind of cutter blades of round steel cutting machine.
Background technology
The tradition round steel is opened the saw blade cutting of the general employing of material sawing machine or directly is put under the plate shearing machine scissors and cuts off.Sawing machine saw blade cut lengths are accurate, otch is smooth, but saw blade wear and tear expense height, waste material, need with not environmental protection of water quench; Directly be put under the plate shearing machine scissors and cut off that the material distortion that efficient is high, expense is low but shear out is big, otch is uneven, if it is also have workman's misoperation can cause industrial injury easily, dangerous.Data is introduced, and present shear-blade all constitutes by two, and the blade cutting edge shape all is rectilinear.
Summary of the invention
The objective of the invention is for overcoming the deficiency of prior art, and provide a kind of otch smooth, workpiece is indeformable, handling safety, the cutter blades of the round steel cutting machine that efficient is high.
The cutter blades of round steel cutting machine of the present invention is made up of movable blades and fixed blade, separated by a distance be provided with more than 2 groups in correspondence with each other and the cut-out blade circular hole of concentric comes the special round steel that cuts off corresponding diameter on movable blades and the fixed blade.
Cut-out blade circular hole on the described movable blades, its internal diameter are than the big 2mm of round steel diameter that needs to cut off, and the cut-out blade circular hole on the fixed blade is than the big 1mm of round steel diameter that needs to cut off.
Advantage of the present invention is: otch is smooth, and workpiece is indeformable, handling safety, and efficient is high.
Description of drawings
Fig. 1 is the front view of movable blades of the present invention;
Fig. 2 is the left view of movable blades of the present invention;
Fig. 3 is the front view of fixed blade of the present invention;
Fig. 4 is the left view of fixed blade of the present invention;
Fig. 5 is installed in the structural representation on the cutting machine for movable blades and fixed blade.
The specific embodiment
The cutter blades of round steel cutting machine of the present invention is made up of movable blades 1 and fixed blade 2; The movable blades that on movable blades 1 and fixed blade 2, is respectively arranged with 2 above different-diameters, mutual correspondence, concentric cuts off blade circular hole 1-1 and fixed blade cut-out blade circular hole 2-1; Movable blades 1 is installed on the round steel cutting machine with fixed blade 2; The round steel 10 that needs to cut off cuts off blade circular hole 1-1 and fixed blade cut-out blade circular hole 2-1 insertion from movable blades, and movable blades 1 is cut off round steel 10 by outer force urges displacement.
Embodiment
Fixed blade 2 is like Fig. 3, shown in Figure 4, the long 236mm of blade, wide 159mm; Thick 30mm, roughness 1.6, all the other are 3.2 years old; 2 four jiaos chamfering is arranged at blade; Chamfering is 20 * 45 °, is provided with 6 in the corresponding position with movable blades 1 and cuts off blade circular hole 2-1, cuts off the diameter big 1mm of the diameter of blade circular hole 2-1 than movable blades 1.
During use, as shown in Figure 5, movable blades 1 is assemblied in the movable blade horse 3; Fixed blade 2 is assemblied on the shearing machine frame 4 on the left side and overlays with movable blades 1 through blade pressuring plate 5, blade pressuring plate bolt 6, and when initial position, guiding plate hole 9 is coaxial with the knife-blade hole; Guide effect when 7 round steel of guide plate 10 lead to the blade oral pore; Guide plate 7 is fixed in through guide plate set bolt 8 on the shearing machine frame 4 on the left side, and the round steel 10 that needs to shear stretches into from guiding plate hole 9, after passing fixed blade 2, movable blades 1 and carrying out fixed length; Hydraulic mechanism drives movable blade horse 3 and moves, and the round steel 10 in the hole is cut off owing to the mobile of blade 1.
Claims (2)
1. the cutter blades of a round steel cutting machine, it is characterized in that: it is made up of movable blades and fixed blade, separated by a distance being provided with more than 2 in correspondence with each other and the cut-out blade circular hole of concentric on movable blades and the fixed blade.
2. cutter blades according to claim 1 is characterized in that: the cut-out blade circular hole on the described movable blades, its internal diameter are than the big 2mm of round steel diameter that needs to cut off, and the cut-out blade circular hole on the fixed blade is than the big 1mm of round steel diameter that needs to cut off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204307275U CN202317235U (en) | 2011-11-03 | 2011-11-03 | Cut-off blade of round steel cut-off machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204307275U CN202317235U (en) | 2011-11-03 | 2011-11-03 | Cut-off blade of round steel cut-off machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202317235U true CN202317235U (en) | 2012-07-11 |
Family
ID=46429232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204307275U Expired - Fee Related CN202317235U (en) | 2011-11-03 | 2011-11-03 | Cut-off blade of round steel cut-off machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202317235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106573429A (en) * | 2014-08-27 | 2017-04-19 | 不二精工株式会社 | Cutting device for steel wire for bead core |
-
2011
- 2011-11-03 CN CN2011204307275U patent/CN202317235U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106573429A (en) * | 2014-08-27 | 2017-04-19 | 不二精工株式会社 | Cutting device for steel wire for bead core |
| CN106573429B (en) * | 2014-08-27 | 2019-05-10 | 不二精工株式会社 | The disconnecting device of bead core steel wire |
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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: 20120711 Termination date: 20121103 |