CN2472840Y - Steel bar cold milling and bending machine - Google Patents
Steel bar cold milling and bending machine Download PDFInfo
- Publication number
- CN2472840Y CN2472840Y CN 01207491 CN01207491U CN2472840Y CN 2472840 Y CN2472840 Y CN 2472840Y CN 01207491 CN01207491 CN 01207491 CN 01207491 U CN01207491 U CN 01207491U CN 2472840 Y CN2472840 Y CN 2472840Y
- Authority
- CN
- China
- Prior art keywords
- steel bar
- twist
- cutter
- roller
- utility
- 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
Links
Abstract
The utility model relates to an improved reinforced steel bar cold rolling twisting machine, which is characterized in that: replaceable wear resistant roller sleeve is arranged on the roller of the flattening pair; the upper cutting knife of the punch severing knife is in a square shape, the lower cutting knife is in a round shape; the slideway of the punch severing knife can swing front and back around the centre shaft of the eccenter that drives the upper cutting knife, and the diameter of the twisting pair roller is beyond and above 45cm. The utility model comes in low wearing parts replacement costs, long life expectancy, reliable whole machine performance, which can smoothly flatten the round steel bar and twist the flattened steel bar into a shape of twisted dough, and the flattened steel bar can be severed according to requirement s, therefore the utility model is suitable to be promoted in construction field.
Description
The utility model relates to the building materials processing equipment, specifically is a kind of steel bar cold rolling twist and warping machine.
Steel bar cold rolling being flattened and is twisted into twisted shape is the effective way that increases reinforced steel bar strength, saves steel.Existing steel bar cold rolling twist and warping machine by horizontal fuselage and its go up the order setting straightener roll, draw down pair roller, twist and warp pair roller and thrust cutter and form.Find to flatten the surperficial easy to wear of pair roller in the use, need often to change, thereby strengthen use cost; And the twist and warping pair roller is thinner because of diameter, only about 30 centimeters, damages easily; Cutoff tool easily stops reinforcing bar after cutting off reinforcing bar before and then make bar bending, cause machine to break down, can not normal operation, therefore be necessary existing steel bar cold rolling twist and warping machine is improved.
Purpose of the present invention will provide a kind of reliable operation exactly, is difficult for breaking down the steel bar cold rolling twist and warping machine that use cost is lower.
For this reason the steel bar cold rolling twist and warping machine of design by horizontal fuselage and its go up the order setting straightener roll, draw down pair roller, twist and warp pair roller and thrust cutter and form, be with removable wear-resisting roller shell on the draw down pair roller; The upper cutter that thrusts cutter is square, and lower cutter is circular, and the slideway that thrusts cutter can be around the eccentric axis swing that drives upper cutter; The diameter of its twist and warping pair roller is greater than 55 centimeters.
The utility model steel bar cold rolling twist and warping machine since on the draw down pair roller suit removable wear-resisting roller shell, only need to change roller shell as the roller shell wearing and tearing, thereby saved the expense of changing the draw down pair roller; The upper cutter of cutoff tool is square, and four replaceable uses of cutting edge are arranged, and one can push up cutter and several cutter to be used.Lower cutter is round, and it is also very long that the circumferential blade rotates service life; After the enlarged diameter of twist and warping pair roller, intensity and life-span increase greatly.
Embodiment describes the utility model below in conjunction with accompanying drawing.
Fig. 1 is the utility model steel bar cold rolling twist and warping machine schematic diagram.
As shown in Figure 1, straightener roll 8, draw down pair roller 7, two pairs of twist and warping pair rollers 5 and thrust cutter and be set in sequence on the fuselage are set with removable anti-wear sleeve 6 on the draw down pair roller 7.The diameter of two pairs of twist and warping pair rollers 5 is greater than 45 centimeters.The upper cutter 2 that thrusts cutter is for square, and lower cutter 1 is circular, and the slideway 4 that thrusts cutter can be around axis 9 swings of the eccentric wheel 3 that drives upper cutter 2.
Claims (3)
1, a kind of steel bar cold rolling twist and warping machine, by fuselage and its go up the order setting straightener roll, draw down pair roller, twist and warp pair roller and thrust cutter and form, it is characterized in that being with on the said draw down pair roller removable wear-resisting roller shell.
2, steel bar cold rolling twist and warping machine according to claim 1 is characterized in that the said upper cutter that thrusts cutter is square, and lower cutter is circular, and the slideway that thrusts cutter can be around the eccentric axis swing that drives upper cutter.
3, steel bar cold rolling twist and warping machine according to claim 1 and 2, the diameter that it is characterized in that said twist and warping pair roller is greater than 55 centimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01207491 CN2472840Y (en) | 2001-03-08 | 2001-03-08 | Steel bar cold milling and bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01207491 CN2472840Y (en) | 2001-03-08 | 2001-03-08 | Steel bar cold milling and bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2472840Y true CN2472840Y (en) | 2002-01-23 |
Family
ID=33627873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01207491 Expired - Fee Related CN2472840Y (en) | 2001-03-08 | 2001-03-08 | Steel bar cold milling and bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2472840Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248330A (en) * | 2011-06-16 | 2011-11-23 | 杭州华光焊接新材料股份有限公司 | Strip flattening machine |
| CN104353758A (en) * | 2014-09-19 | 2015-02-18 | 建科机械（天津）股份有限公司 | Combined traction wheel in steel bar traction mechanism |
| CN104759561A (en) * | 2015-03-18 | 2015-07-08 | 陈功 | Reinforcement bar deformation rotary knob |
-
2001
- 2001-03-08 CN CN 01207491 patent/CN2472840Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248330A (en) * | 2011-06-16 | 2011-11-23 | 杭州华光焊接新材料股份有限公司 | Strip flattening machine |
| CN104353758A (en) * | 2014-09-19 | 2015-02-18 | 建科机械（天津）股份有限公司 | Combined traction wheel in steel bar traction mechanism |
| CN104353758B (en) * | 2014-09-19 | 2017-02-15 | 建科机械（天津）股份有限公司 | Combined traction wheel in steel bar traction mechanism |
| CN104759561A (en) * | 2015-03-18 | 2015-07-08 | 陈功 | Reinforcement bar deformation rotary knob |
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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 |