CN104043755B - The rectification stirrup torsion device of steel-bar automatic hoop bender - Google Patents
The rectification stirrup torsion device of steel-bar automatic hoop bender Download PDFInfo
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- CN104043755B CN104043755B CN201410252153.5A CN201410252153A CN104043755B CN 104043755 B CN104043755 B CN 104043755B CN 201410252153 A CN201410252153 A CN 201410252153A CN 104043755 B CN104043755 B CN 104043755B
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- stirrup
- rectification
- hoop bender
- rectification plate
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Abstract
The present invention discloses a kind of rectification stirrup torsion device of steel-bar automatic hoop bender, described rectification stirrup torsion device comprises: the frame of hoop bender, the rectification plate be arranged in frame, described rectification plate is positioned at the outside of hoop bender front head working face, and between rectification plate medial surface and bending handpiece working face, gap is slightly larger than the thickness of stirrup.The invention has the beneficial effects as follows: the present invention overcomes above-mentioned the deficiencies in the prior art, the present invention changes the defect in the past occurring reinforcing bar rotation in traction is sent to, adopt the torsion directly limiting stirrup, it is simple that rectification stirrup torsion device of the present invention has rectification torsional mode structure, dependable performance, easy for installation, rectification plate position is adjustable, applied widely, can ensure that the finished product stirrup processed is in a perpendicular reliably.
Description
Technical field
What the present invention relates to is steel-bar automatic hoop bender, particularly be the rectification stirrup torsion device of steel-bar automatic hoop bender.
Background technology
At present, steel-bar automatic hoop bender is used to automation equipment rolling wire rod reinforcing bar being bent to various shape stirrup for building, and steel-bar automatic hoop bender obtains a large amount of application at building bar manufacture field.For improving reinforcing bar adhesive force in xoncrete structure, building industry adopts hot-rolled ribbed grade III steel muscle to substitute the wire rod reinforcing bar of light circle, and namely Ribbed Bar surface distributed has fin, and its cross section is in oval.
Fig. 1 is prior art hoop bender front view, shows the schematic diagram that bar bending is become stirrup by bending handpiece in figure; Fig. 2 is the left side view of Fig. 1, and in figure, the head end 6a of the bending rear stirrup of display tilts outside the end 6b of its stirrup, and the head end 6a of stirrup and the end 6b of stirrup is not in a perpendicular.
As shown in Figure 1 and Figure 2, prior art hoop bender comprises: haulage gear 2, straightening mechanism 3, cutting mechanism 4 and bending handpiece 5; Reinforcing bar 7 is sheared mechanism 4 and cuts off after bending to stirrup 6 by haulage gear 2, straightening mechanism 3 and bending handpiece 5.Occur in prior art that the end 6b of the head end 6a of stirrup and stirrup is not in a perpendicular, namely the head end 6a of stirrup tilts outside the end 6b of stirrup, occur that the reason of above-mentioned phenomenon is: in conveying wire rod reinforcing bar process, the direction of advance being pulled reinforcing bar is a straight line, easily there is rotation sending reinforcing bar in process to, reinforcing bar is in bending machining process, cause the end of the head end of the stirrup after being bent and stirrup not at same perpendicular with the bending traction rotation sent in process, namely the head end being bent to stirrup tilts outside the end of stirrup, there is defective work stirrup, engineering instructions for use can not be met.
Summary of the invention
The object of the invention is the deficiency overcoming above-mentioned technology, a kind of head end of bending rear stirrup that prevents is provided to tilt outside its stirrup end, make to have bent the head end of stirrup and the end of stirrup in a perpendicular, meet the rectification stirrup torsion device of the steel-bar automatic hoop bender of engineering instructions for use
The technical scheme solved the problems of the technologies described above is: a kind of rectification stirrup torsion device of steel-bar automatic hoop bender, described rectification stirrup torsion device comprises: the frame of hoop bender, the rectification plate be arranged in frame, described rectification plate is positioned at the outside of hoop bender front head working face, and between rectification plate medial surface and bending handpiece working face, gap is slightly larger than the thickness of stirrup.
Preferred version is: described rectification plate is the bent plate of a band right-angle bending, and a L-square of rectification plate is positioned at the outside of hoop bender front head working face, and another L-square of rectification plate is positioned at the frame end face of hoop bender.
Preferred version is: another L-square being positioned at the rectification plate of described frame end face sliding joining is arranged on frame end face.
Preferred version is: protrude at described frame end face and be provided with slideway, another L-square of rectification plate has the slide block of band groove, and described slide block sliding joining is arranged on slideway.
The invention has the beneficial effects as follows: the present invention overcomes above-mentioned the deficiencies in the prior art, the present invention changes the defect in the past occurring reinforcing bar rotation in traction is sent to, adopt the torsion directly limiting stirrup, it is simple that rectification stirrup torsion device of the present invention has rectification torsional mode structure, dependable performance, easy for installation, rectification plate position is adjustable, applied widely, can ensure that the finished product stirrup processed is in a perpendicular reliably.
Accompanying drawing explanation
Fig. 1 is prior art hoop bender front view, shows the schematic diagram that bar bending is become stirrup by bending handpiece in figure;
Fig. 2 is the left side view of Fig. 1, and in figure, the head end of the bending rear stirrup of display tilts outside the end of its stirrup, and the head end 6a of stirrup and the end 6b of stirrup is not in a perpendicular;
Fig. 3 is hoop bender front view of the present invention, and in figure, rectification plate is positioned at the outside of bending handpiece working face, in figure, rectification plate has partial cutaway, demonstrates the stirrup that rectification plate posterior bow is formed;
Fig. 4 is the left side view of Fig. 3, shows rectification plate restriction stirrup and tilt in figure.
" in accompanying drawing, sequence number illustrates "
1: frame; 2: haulage gear; 3: straightening mechanism; 4: cutting mechanism; 5: bending handpiece; 6: stirrup; 6a: the head end of stirrup; 6b: the end of stirrup; 7: reinforcing bar; 8: slide block; 9: slideway; 10: rectification plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described in further detail:
Fig. 3 is hoop bender front view of the present invention, and in figure, rectification plate is positioned at the outside of bending handpiece working face, in figure, rectification plate has partial cutaway, demonstrates the stirrup that rectification plate posterior bow is formed; Fig. 4 is the left side view of Fig. 3, shows rectification plate restriction stirrup and tilt in figure.
It should be noted that, the sequence number that parts of the present invention use identical with prior art parts is identical.
As shown in Figure 3, Figure 4, the invention provides a kind of rectification stirrup torsion device of steel-bar automatic hoop bender, hoop bender of the present invention comprises: frame 1, and frame 1 is provided with haulage gear 2, straightening mechanism 3, cutting mechanism 4 and bending handpiece 5; Reinforcing bar 7 is sheared mechanism 4 and cuts off after bending to stirrup 6 by haulage gear 2, straightening mechanism 3 and bending handpiece 5.
Described rectification stirrup torsion device comprises: the frame 1 of hoop bender, the rectification plate 10 be arranged in frame 1, described rectification plate 10 is positioned at the outside of hoop bender front head 5 working face, and between rectification plate 10 medial surface and bending handpiece 5 working face, gap is slightly larger than the thickness of stirrup 6.
Described rectification plate 10 is bent plates of a band right-angle bending, and a L-square of rectification plate 10 is positioned at the outside of hoop bender front head 5 working face, and another L-square of rectification plate 10 is positioned at frame 1 end face of hoop bender.
Another L-square being positioned at the rectification plate 10 of described frame 1 end face sliding joining is arranged on frame 1 end face.
Protrude at described frame 1 end face and be provided with slideway 9, another L-square of rectification plate 10 has the slide block 8 of band groove, described slide block 8 sliding joining is arranged on slideway 9.
In particular, rectification plate 10 of the present invention is L-squares of a right-angle bending, and one of them L-square is positioned at the outside being parallel to bending handpiece 5 working face, and its another L-square has slide block 8 sliding joining be installed on slideway 9, slideway 9 is arranged on frame 1 end face.
Bend in stirrup 6 process when reinforcing bar 7 is bent head 5, first after a bending angle, reinforcing bar 7 has been limited between hoop bender crooked working face and rectification plate 10 in distraction procedure, by crooked working face and the less space of rectification plate 10, limit reinforcing bar 7 and be pulled the rotation in the process of sending to, under rectification plate 10 limits, the head end 6a of stirrup avoids occurring tilting outside the end 6b of stirrup, stirrup 6 has been limited in a qualified scope, and the present invention can produce qualified stirrup.
Claims (3)
1. the rectification stirrup torsion device of a steel-bar automatic hoop bender, described rectification stirrup torsion device comprises: the frame (1) of hoop bender, the rectification plate (10) be arranged in frame (1), it is characterized in that, described rectification plate (10) is positioned at the outside of hoop bender front head (5) working face, and between rectification plate (10) medial surface and bending handpiece (5) working face, gap is slightly larger than the thickness of stirrup (6);
Described rectification plate (10) is the bent plate of a band right-angle bending, a L-square of rectification plate (10) is positioned at the outside of hoop bender front head (5) working face, and another L-square of rectification plate (10) is positioned at frame (1) end face of hoop bender.
2. according to the rectification stirrup torsion device of the steel-bar automatic hoop bender described in claim 1, it is characterized in that, another L-square being positioned at the rectification plate (10) of described frame (1) end face sliding joining is arranged on frame (1) end face.
3. according to the rectification stirrup torsion device of the steel-bar automatic hoop bender described in claim 2, it is characterized in that, protrude at described frame (1) end face and be provided with slideway (9), another L-square of rectification plate (10) has the slide block (8) of band groove, described slide block (8) sliding joining is arranged on slideway (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410252153.5A CN104043755B (en) | 2014-06-09 | 2014-06-09 | The rectification stirrup torsion device of steel-bar automatic hoop bender |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410252153.5A CN104043755B (en) | 2014-06-09 | 2014-06-09 | The rectification stirrup torsion device of steel-bar automatic hoop bender |
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| Publication Number | Publication Date |
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| CN104043755A CN104043755A (en) | 2014-09-17 |
| CN104043755B true CN104043755B (en) | 2016-02-10 |
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| CN201410252153.5A Active CN104043755B (en) | 2014-06-09 | 2014-06-09 | The rectification stirrup torsion device of steel-bar automatic hoop bender |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0857545A (en) * | 1994-08-25 | 1996-03-05 | Nippon Kokan Light Steel Kk | Bar bending machine |
| EP0875309B1 (en) * | 1997-04-29 | 2003-06-25 | M.E.P. Macchine Elettroniche Piegatrici S.p.A. | Perfected bending method for bending machines and relative bending machine |
| CN202447556U (en) * | 2012-02-10 | 2012-09-26 | 建科机械（天津）股份有限公司 | Correcting device of automatic steel bar hoop-bending machine |
| CN203900332U (en) * | 2014-06-09 | 2014-10-29 | 建科机械（天津）股份有限公司 | Correction stirrup twisting mechanism of steel bar automatic stirrup bending machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GR1005272B (en) * | 2005-11-15 | 2006-09-12 | Method and system for bending wires, concrete bars and materials of prismatic cross section |
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2014
- 2014-06-09 CN CN201410252153.5A patent/CN104043755B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0857545A (en) * | 1994-08-25 | 1996-03-05 | Nippon Kokan Light Steel Kk | Bar bending machine |
| EP0875309B1 (en) * | 1997-04-29 | 2003-06-25 | M.E.P. Macchine Elettroniche Piegatrici S.p.A. | Perfected bending method for bending machines and relative bending machine |
| CN202447556U (en) * | 2012-02-10 | 2012-09-26 | 建科机械（天津）股份有限公司 | Correcting device of automatic steel bar hoop-bending machine |
| CN203900332U (en) * | 2014-06-09 | 2014-10-29 | 建科机械（天津）股份有限公司 | Correction stirrup twisting mechanism of steel bar automatic stirrup bending machine |
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| CN104043755A (en) | 2014-09-17 |
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