CN104525787B - The stirrup bending apparatus of square steel reinforcement cage forming machine - Google Patents
The stirrup bending apparatus of square steel reinforcement cage forming machine Download PDFInfo
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- CN104525787B CN104525787B CN201410725144.3A CN201410725144A CN104525787B CN 104525787 B CN104525787 B CN 104525787B CN 201410725144 A CN201410725144 A CN 201410725144A CN 104525787 B CN104525787 B CN 104525787B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/008—Bending wire other than coiling; Straightening wire in 3D with means to rotate the wire about its axis
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Abstract
The present invention discloses the stirrup bending apparatus of a kind of square steel reinforcement cage forming machine, and described stirrup bending apparatus includes: fix the bending installing plate of trough of belt in frame；Four main muscle, cantilever support axle and bending rack is had to pass in groove；Two arc grooves are had on bending rack；Two main muscle are supported in two arc grooves；Two main muscle in two arc grooves are two Second Inflexion Points of bending stirrup bar；Equipped with the gas pawl clamping cylinder clamping stirrup bar on bending installing plate；Bending installing plate installs the first telescopic piston rod and the second telescopic piston rod is two the first flex points that stirrup bar is bent into square stirrup.The method have the benefit that by Second Inflexion Point and the first flex point and the action of difference cylinder, stirrup bar can be made to form square stirrup around four main muscle bendings；The square stirrup of different size can be bent；Having automaticity high, floor space is little, compact conformation, stable working, the advantage that production efficiency is high.
Description
Technical field
The present invention relates to square steel reinforcement cage forming machine, particularly to be square steel reinforcement cage forming machine
Stirrup bending apparatus.
Background technology
Steel reinforcement cage is welded by many main muscle and stirrup and is formed, and the most main muscle interval that is parallel to each other sets
Putting composition cross section is circular, square or the cylinder of other shapes；A piece stirrup is welded on many main muscle compositions
In the outer rim of cylinder.The most square steel reinforcement cage is that the stirrup multiple prior bendings being square is according to setting
Pitch interval is welded in the outer rim that cross section is square main muscle cylinder.The square steel reinforcement cage of prior art weld leads to
Frequently with the manual stirrup that is square that in advance the stirrup bar of scale length first bent, then will square after bending
It is to carry out welding on square main muscle to make square steel reinforcement cage that stirrup is enclosed within its cross section.Prior art is manual
Weld square steel reinforcement cage and there is labor intensity greatly, the defect that of poor quality, speed is slow, welding efficiency is low.
Summary of the invention
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, it is provided that a kind of stirrup by scale length
Bar is automatic bending squarely stirrup in square four piece main muscle outer rim at its cross section, it is simple to square hoop
The main muscle outer rim of muscle automatic welding to four forms the stirrup bending of the square steel reinforcement cage forming machine of square steel reinforcement cage
Device.
The scheme solving above-mentioned technical problem is: the stirrup bending apparatus of a kind of square steel reinforcement cage forming machine,
Described stirrup bending apparatus includes: frame, its cross section are the main muscle of square four piece and a stirrup bar；
Frame is fixed with the bending installing plate of trough of belt；In described groove, there are four main muscle and are fixed in frame
Cantilever support axle pass, the external diameter of cantilever support axle is fixed with bending rack；Described cantilever support axle
It is positioned at the center of four main muscle；Two arc grooves of protrusion are arranged at described bending rack top；It is positioned at four masters
In on the first of muscle top, on main muscle and second, main muscle is supported on two arc grooves of bending rack；It is being positioned at
Stirrup bar, simultaneously main muscle on first is supported on main muscle and second on main muscle in two arc grooves first
With second on main muscle be also two Second Inflexion Points that stirrup bar is bent into square stirrup, on first main muscle and
On second, the midpoint between main muscle overlaps with the midpoint of stirrup bar；Bending installing plate leading flank on equipped with
One gas pawl clamping cylinder, the gas pawl of gas pawl clamping cylinder is clamped in the midpoint of stirrup bar；In bending
The first telescopic cylinder with the first telescopic piston rod and band it is respectively mounted at installing plate trailing flank positional symmetry
There is the second telescopic cylinder of the second telescopic piston rod；First telescopic piston rod and the second telescopic piston rod can be stretched
Go out to bending installing plate leading flank and be positioned on the first of two arc grooves on main muscle and second the two of main muscle
Side, and with first on main muscle and second main muscle jointly support stirrup bar in same level position, first
Be bent into square stirrup two first turn for telescopic piston rod and the second telescopic piston rod or stirrup bar
It is square hoop that point, the first telescopic piston rod and the second telescopic piston rod lay respectively at distance stirrup bar end points
At the 1/2 of the muscle length of side.
Preferred version is: described gas pawl clamping cylinder is arranged on bending installing plate leading flank by gas pawl seat board
On, its structure is: the leading flank of gas pawl seat board fixes gas pawl clamping cylinder cylinder body, gas pawl seat board trailing flank
It is close to bend on installing plate leading flank；Being provided with regulation elongated hole on gas pawl seat board, securing member runs through tune
Gas pawl seat board is fixed on bending installing plate leading flank by joint elongated hole.
Preferred version is: the gas pawl of described gas pawl clamping cylinder is positioned at the square stirrup vertical centre of square stirrup
On line, it is positioned on the bending installing plate leading flank of the square stirrup vertical center line left and right sides and is respectively provided with knot
First bending cylinder of the identical specular of structure and the 4th bending cylinder, the second bending cylinder and the 3rd bending
Cylinder；Described first bending cylinder and the 4th bending cylinder simultaneously drive on its piston rod hinged the respectively
One bend wheel and the 4th bend wheel bend with the first telescopic piston rod and the second telescopic piston rod for flex point respectively
Stirrup bar；Described second bending cylinder and the 3rd bending cylinder simultaneously drive on its piston rod hinged respectively
The second bend wheel and the 3rd bend wheel main to be positioned on bending rack on the first of two arc grooves respectively
On muscle and second, main muscle is that flex point bends stirrup bar.
Preferred version is: be provided with multiple horizontal level regulating tank on described bending installing plate；Described first
Bending cylinder and the 4th bending cylinder are separately fixed on the leading flank of the first installing plate, and securing member runs through water
After mean place regulating tank, the first installing plate trailing flank is fixed on bending installing plate leading flank；Described second
Bending cylinder and the 3rd bending cylinder are separately fixed on the leading flank of the second installing plate, and securing member runs through water
After mean place regulating tank, the second installing plate trailing flank is fixed on bending installing plate leading flank.
Preferred version is: described first telescopic cylinder and the second telescopic cylinder are separately mounted to the identical mirror image of structure
The bottom of symmetrical first installing plate trailing flank, the top of two the first installing plate trailing flanks is separately fixed at curved
On bent installing plate leading flank；First telescopic piston rod and the second telescopic piston rod extend through the first installing plate
The bottom of stirrup bar it is close to after the through hole of bottom.
Preferred version is: the leading flank on said two the first installing plate top be respectively mounted the first bending cylinder and
4th bending cylinder；First bending cylinder and the 4th bending cylinder drive on its piston rod hinged the respectively
One bend wheel and the 4th bend wheel bend with the first telescopic piston rod and the second telescopic piston rod for flex point respectively
Stirrup bar.
The invention has the beneficial effects as follows: the present invention overcomes the defect of prior art, the present invention is by two the
Two flex points and two the first flex points and control the action of difference cylinder, can make stirrup bar around four masters
Muscle bending forms square stirrup；By the size of bending rack and two circles on change cantilever support axle external diameter
Arc separation, can bend the square stirrup of different size, has automaticity high, and floor space is little,
Compact conformation, easy to maintenance, stable working, the advantage that processing cost is low；Alleviate labor strength,
Improve production efficiency.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
Fig. 2 is enlarged drawing on the right side of stirrup bending apparatus in Fig. 1；
Fig. 3 is the partial enlarged drawing of C indication in Fig. 2；
Fig. 4 is the left side view of gas pawl clamping cylinder in Fig. 2, shows that gas pawl clamping cylinder is arranged in figure
On bending installing plate, and gas pawl spinning clampband muscle bar duty；
Fig. 5 is that in Fig. 2, the first bending cylinder and the 4th bending cylinder, the first telescopic cylinder and second stretch
Cylinder is arranged on the left side view on the first installing plate；
The left side that in Fig. 6 Fig. 2, the second bending cylinder and the 3rd bending cylinder are arranged on the first installing plate regards
Figure, in figure, display is positioned on the first of arc groove main muscle on main muscle and second and supports stirrup bar structure and show
It is intended to；
Fig. 7 be stirrup bar be two first with the first telescopic piston rod 25 and the second telescopic piston rod 26
Flex point and be that two Second Inflexion Points bend to square stirrup with main muscle 51b on main muscle 51a and second on first
The procedure chart of 1a.
" sequence number explanation in accompanying drawing "
1: stirrup bar；1a: square stirrup；2: groove；2a: horizontal level regulating tank；3: the second peaces
Dress plate；4: gas pawl seat board；4a: regulation elongated hole；6: cantilever support axle；6a: bending rack；6c:
Arc groove；19a: the first bending cylinder；19b: the second bending cylinder；19c: the three bending cylinder；19d:
4th bending cylinder；20a: the first bend wheel；20b: the second bend wheel；20c: the three bend wheel；20d:
4th bend wheel；24: gas pawl clamping cylinder；24a: gas pawl；25: the first telescopic piston rod；26: the
Two telescopic piston rod；27a: the first telescopic cylinder；27b: the second telescopic cylinder；31: the first installing plates；
Main muscle on 51a: the first；Main muscle on 51b: the second；51c: the first time main muscle；51d: the second time main muscle；
80: stirrup bending apparatus；100: square steel reinforcement cage；400: frame；400a: bending installing plate；500:
Stacking platform；X-X: square stirrup horizontal center line；Y-Y: square stirrup vertical center line；P: midpoint；
Ee ': left end point；ff‘；Right endpoint；Z1: main muscle conveying direction.
Detailed description of the invention
Implement to be described in further detail to the present invention below in conjunction with the accompanying drawings.
As it is shown in figure 1, the present invention provides the stirrup bending apparatus of a kind of square steel reinforcement cage forming machine, described
Square steel reinforcement cage forming machine is to be that on the main muscle of square four piece, interval welding is multiple carrying continuously its cross section
Square stirrup 1a forms the equipment of square steel reinforcement cage 100.Four main muscle be main muscle 51a on first,
Main muscle 51b, first time main muscle 51c and second time main muscle 51d on two；Exist according to main muscle conveying direction Z1
Be disposed with in frame 400 main muscle support seat (not shown), molding stirrup pushing means (not shown),
Stirrup bending apparatus 80 and automatic soldering device (not shown).Frame 400 is also fixed supporting cantilever
Support shaft 6 and the bending rack 6a (being described below) being fixed on cantilever support axle 6.
Described stirrup bending apparatus 80 includes: frame 400, its cross section are that the main muscle of square four piece is
Main muscle 51a on first, main muscle 51b, first time main muscle 51c, second time main muscle 51d and one on second
Stirrup bar 1.
Frame 400 is fixed with the bending installing plate 400a of trough of belt 2；Four masters are had in described groove 2
Muscle (main muscle 51a on i.e. first, second on main muscle 51b, first time main muscle 51c and second time main muscle 51d),
Cantilever support axle 6 and the bending rack 6a being fixed on cantilever support axle 6 external diameter pass；Described cantilever props up
Support axle 6 and bending rack 6a are each attached in frame 400.
Described cantilever support axle 6 is positioned at main muscle 51a on first, main muscle 51b, first time main muscle on second
51c and the center of second time main muscle 51d；Two arc groove 6c of protrusion are arranged at described bending rack 6a top；
It is positioned on the first of four main muscle tops main muscle 51b on main muscle 51a and second and is supported on bending rack 6a's
In two arc groove 6c；Main muscle on main muscle 51a and second on be positioned at two arc groove 6c first
51b is upper, and to support stirrup bar 1 be also simultaneously that stirrup bar 1 is bent into two second of square stirrup 1a and turns
Point, the midpoint P weight of midpoint between main muscle 51b and stirrup bar 1 on main muscle 51a and second on first
Close.
Equipped with a gas pawl clamping cylinder 24, gas pawl clamping cylinder on bending installing plate 400a leading flank
The gas pawl 24a of 24 is clamped at the midpoint P of stirrup bar 1.
It is respectively mounted with the first telescopic piston rod 25 at bending installing plate 400a trailing flank positional symmetry
The first telescopic cylinder 27a and with the second telescopic cylinder 27b of the second telescopic piston rod 26；First stretches
Contracting piston rod 25 and the second telescopic piston rod 26 can reach bending installing plate 400a leading flank and be positioned at two
The both sides of main muscle 51b on main muscle 51a and second in individual arc groove 6c first, and with first on main muscle
On 51a and second, main muscle 51b jointly supports stirrup bar 1, the first telescopic piston rod in same level position
25 and second telescopic piston rod 26 or stirrup bar 1 be bent into two first flex points of square stirrup 1a,
First telescopic piston rod 25 and the second telescopic piston rod 26 lay respectively at distance stirrup bar 1 left end point ee
' with right endpoint ff ' be the square stirrup 1a length of side 1/2 at.
As shown in Figure 2 and Figure 3, described gas pawl clamping cylinder 24 is arranged on bending peace by gas pawl seat board 4
On dress plate 400a leading flank, its structure is: the leading flank of gas pawl seat board 4 fixes gas pawl clamping cylinder 24
Cylinder body, gas pawl seat board 4 trailing flank is close to bend on installing plate 400a leading flank；On gas pawl seat board 4
Being provided with regulation elongated hole 4a, securing member runs through regulation elongated hole 4a and gas pawl seat board 4 is fixed on bending installation
On plate 400a leading flank.Regulation elongated hole 4a can regulate gas pawl clamping cylinder 24 apart from the position of stirrup bar 1
Put, adapt to the stirrup bar of the clamping square steel reinforcement cage of different size.
The gas pawl 24a of described gas pawl clamping cylinder 24 is positioned at the square stirrup vertical centre of square stirrup 1a
On line Y-Y, it is positioned at the bending installing plate 400a leading flank of the square stirrup vertical center line Y-Y left and right sides
On be respectively provided with the first bending cylinder 19a and the 4th bending cylinder 19d of the identical specular of structure, the
Two bending cylinder 19b and the 3rd bending cylinder 19c.
As shown in Fig. 2, Fig. 6, the hinged first bend wheel 20a of piston rod of the first bending cylinder 19a, the
The hinged 4th bend wheel 20d of piston rod of four bending cylinder 19d, the first bending cylinder 19a drive it to live
The first bend wheel 20a on stopper rod is the first flex point bending stirrup bar 1 with the first telescopic piston rod 25
Left side；Meanwhile, the 4th bending cylinder 19d drives the 4th bend wheel 20d on its piston rod to stretch with second
Contracting piston rod 26 is the right side of the first flex point bending stirrup bar 1；Make stirrup bar 1 in above-mentioned two
"U" shaped is formed after one flex point bending；The left end point ee of "U" shaped stirrup bar 1 is formed after bending
' it is respectively positioned on square stirrup horizontal center line X-X with its right endpoint ff '.
The hinged second bend wheel 20b of piston rod of described second bending cylinder 19b, the 3rd bending cylinder 19c
The hinged 3rd bend wheel 20c of piston rod, the second bending cylinder 19b drives on its piston rod second curved
Bent wheel 20b is second to turn to be positioned at main muscle 51a on the first of the upper arc groove 6c of bending rack 6a
The left side of some bending "U" shaped stirrup bar 1, left side "U" shaped stirrup bar 1 is from Second Inflexion Point
After bending, bending part first time main muscle 51c of parcel of left side "U" shaped, the left end point of stirrup bar 1
Ee ' is positioned on square stirrup vertical center line Y-Y.
Meanwhile, the 3rd bending cylinder 19c drives the 3rd bend wheel 20c on its piston rod to be positioned at bending
On support 6a in another arc groove 6c second on main muscle 51b be Second Inflexion Point bend "U" shaped hoop
The right side of muscle bar 1, right side "U" shaped stirrup bar 1 from Second Inflexion Point bend after, right side " U "
Bending part second time main muscle 51d of parcel of font, the right endpoint ff ' of stirrup bar 1 is positioned at square stirrup
On vertical center line Y-Y, it is square that the left end point ee ' of stirrup bar 1 and its right endpoint ff ' docks formation
Stirrup 1a.
Multiple horizontal level regulating tank 2a it is provided with on described bending installing plate 400a.
Described first bending cylinder 19a and the 4th bending cylinder 19d is separately fixed at the first installing plate 31
On leading flank, the first installing plate 31 trailing flank is fixed on after running through horizontal level regulating tank 2a by securing member
On bending installing plate 400a leading flank；Described second bending cylinder 19b and the 3rd bending cylinder 19c is respectively
Being fixed on the leading flank of the second installing plate 3, securing member is pacified second after running through horizontal level regulating tank 2a
Dress plate 3 trailing flank is fixed on bending installing plate 400a leading flank.
In particular, above-mentioned first bending cylinder 19a and the 4th bending cylinder 19d, the second bending gas
Cylinder 19b and the 3rd bending cylinder 19c can move left and right in horizontal level regulating tank 2a, adapts to processing not
The square steel reinforcement cage of same specification.
Described first telescopic cylinder 27a and the second telescopic cylinder 27b is separately mounted to the identical mirror image pair of structure
Claiming the bottom of the first installing plate 31 trailing flank, the bottom of two the first installing plates 31 lays respectively at groove 2 one
Side, the top of two the first installing plate 31 trailing flanks is separately fixed on bending installing plate 400a leading flank；
First telescopic piston rod 25 and the second telescopic piston rod 26 extend through the through hole of the first installing plate 31 bottom
After be close to the bottom of stirrup bar 1.
The leading flank on said two the first installing plate 31 top is respectively mounted the first bending cylinder 19a and the 4th
Bending cylinder 19d；First bending cylinder 19a and the 4th bending cylinder 19d drives on its piston rod respectively
The first hinged bend wheel 20a and the 4th bend wheel 20d stretches with the first telescopic piston rod 25 and second respectively
Contracting piston rod 26 bends stirrup bar 1 for flex point.
Below the work process of the present invention is illustrated:
First, the midpoint P of stirrup bar 1 be positioned on the first of two arc groove 6c main muscle 51a and
On second, the midpoint of main muscle 51b overlaps；Gas pawl clamping cylinder 24 drives its gas pawl 24a Guan Bi by stirrup rod
The midpoint P clamping of material 1, the first telescopic cylinder 27a and the second telescopic cylinder 27b stretches out first respectively and stretches
Contracting piston rod 25 and the second telescopic piston rod 26 support stirrup bar 1；First bending cylinder 19a and the
Four bending cylinder 19d simultaneously drive the first bend wheel 20a on its piston rod and the 4th bend wheel 20d respectively
It is the first flex point with the first telescopic piston rod 25 and the second telescopic piston rod 26 respectively left from stirrup bar 1
Right both sides are bent to form "U" shaped simultaneously；Subsequently, the second bending cylinder 19b and the 3rd bending cylinder
19c simultaneously drive respectively the second bend wheel 20b on its piston rod and the 3rd bend wheel 20c respectively with
Being positioned on the first of two arc groove 6c main muscle 51b on main muscle 51a and second is Second Inflexion Point bending
The left and right sides of "U" shaped stirrup bar 1, after bending, the bending part of left and right sides "U" shaped is respectively
Wrapping up first time main muscle 51c and second time main muscle 51d, the left end point ee ' of stirrup bar 1 is positioned at square
On stirrup vertical center line Y-Y, the left end point ee ' of stirrup bar 1 docks formation with its right endpoint ff '
Square stirrup 1a.
Unaccounted sequence number 500 is the stacking platform of the square steel reinforcement cage of welding fabrication 100.
Claims (6)
1. the stirrup bending apparatus of a square steel reinforcement cage forming machine, it is characterised in that described stirrup bends
Device (80) including: frame (400), its cross section be the main muscle of square four piece (51a, 51b, 51c,
51d) He stirrup bar (1)；The bending being fixed with trough of belt (2) in frame (400) is installed
Plate (400a)；In described groove (2), there are four main muscle (51a, 51b, 51c, 51d) and are fixed on
Cantilever support axle (6) in frame (400) passes, and is fixed with on the external diameter of cantilever support axle (6)
Bending rack (6a)；Described cantilever support axle (6) is positioned at four main muscle (51a, 51b, 51c, 51d)
Center；Two arc grooves (6c) of protrusion are arranged at described bending rack (6a) top；It is positioned at four masters
On the first of muscle top, on main muscle (51a) and second, main muscle (51b) is supported on bending rack (6a)
In two arc grooves (6c)；Main muscle (51a) and on be positioned at two arc grooves (6c) first
The upper stirrup bar (1) that supports of main muscle (51b) on two, leads on main muscle (51a) and second on first simultaneously
Muscle (51b) is also two Second Inflexion Points that stirrup bar (1) is bent into square stirrup (1a), first
Midpoint between main muscle (51b) and the midpoint (P) of stirrup bar (1) on upper main muscle (51a) and second
Overlap；
Equipped with gas pawl clamping cylinder (24) on bending installing plate (400a) leading flank, gas pawl presss from both sides
The gas pawl (24a) of tight cylinder (24) is clamped in midpoint (P) place of stirrup bar (1)；
It is respectively mounted with the first telescopic piston rod at bending installing plate (400a) trailing flank positional symmetry
(25) the first telescopic cylinder (27a) and the second telescopic cylinder with the second telescopic piston rod (26)
(27b)；First telescopic piston rod (25) and the second telescopic piston rod (26) can reach bending and install
Plate (400a) leading flank and being positioned on the first of two arc grooves (6c) on main muscle (51a) and second
The both sides of main muscle (51b), and with first on main muscle (51a) and second main muscle (51b) at same water
Mean place supports stirrup bar (1), the first telescopic piston rod (25) and the second telescopic piston rod (26) jointly
Or stirrup bar (1) is bent into two the first flex points of square stirrup (1a), the first telescopic piston rod
(25) and the second telescopic piston rod (26) lay respectively at distance stirrup bar (1) end points (ee ', ff
') is at the 1/2 of square stirrup (1a) length of side.
2. according to the stirrup bending apparatus of the square steel reinforcement cage forming machine described in claim 1, its feature
Being, described gas pawl clamping cylinder (24) is arranged on bending installing plate (400a) by gas pawl seat board (4)
On leading flank, its structure is: the leading flank of gas pawl seat board (4) fixes gas pawl clamping cylinder (24) cylinder body,
Gas pawl seat board (4) trailing flank is close to bend on installing plate (400a) leading flank；At gas pawl seat board (4)
On be provided with regulation elongated hole (4a), securing member run through regulation elongated hole (4a) by gas pawl seat board (4) fix
On bending installing plate (400a) leading flank.
3. according to the stirrup bending apparatus of the square steel reinforcement cage forming machine described in claim 1, its feature
Being, the gas pawl (24a) of described gas pawl clamping cylinder (24) is positioned at the square hoop of square stirrup (1a)
On muscle vertical center line (Y-Y), it is positioned at the bending of square stirrup vertical center line (Y-Y) left and right sides
The first bending cylinder (19a) of the identical specular of structure it is respectively provided with on installing plate (400a) leading flank
With the 4th bending cylinder (19d), the second bending cylinder (19b) and the 3rd bending cylinder (19c)；Institute
State the first bending cylinder (19a) and the 4th bending cylinder (19d) simultaneously drives respectively and cuts with scissors on its piston rod
The first bend wheel (20a) connect and the 4th bend wheel (20d) are respectively with the first telescopic piston rod (25)
It is flex point bending stirrup bar (1) with the second telescopic piston rod (26)；
Described second bending cylinder (19b) and the 3rd bending cylinder (19c) simultaneously drive on its piston rod respectively
Hinged the second bend wheel (20b) and the 3rd bend wheel (20c) are respectively to be positioned at bending rack (6a)
On in upper two arc grooves (6c) first, on main muscle (51a) and second, main muscle (51b) is that flex point is curved
Bent stirrup bar (1).
4. according to the stirrup bending apparatus of the square steel reinforcement cage forming machine described in claim 3, its feature
It is, described bending installing plate (400a) is provided with multiple horizontal level regulating tank (2a)；
Described first bending cylinder (19a) and the 4th bending cylinder (19d) are separately fixed at the first installing plate (31)
Leading flank on, securing member runs through the first installing plate (31) rear side after horizontal level regulating tank (2a)
Face is fixed on bending installing plate (400a) leading flank；Described second bending cylinder (19b) and the 3rd curved
Bent cylinder (19c) is separately fixed on the leading flank of the second installing plate (3), and securing member runs through horizontal position
After putting regulating tank (2a), the second installing plate (3) trailing flank is fixed on bending installing plate (400a) front side
On face.
5. according to the stirrup bending apparatus of the square steel reinforcement cage forming machine described in claim 1, its feature
Being, described first telescopic cylinder (27a) and the second telescopic cylinder (27b) are separately mounted to structure phase
With the bottom of specular the first installing plate (31) trailing flank, two the first installing plate (31) trailing flanks
Top be separately fixed at bending installing plate (400a) leading flank on；First telescopic piston rod (25) and
Second telescopic piston rod (26) is close to stirrup after extending through the through hole of the first installing plate (31) bottom
The bottom of bar (1).
6. according to the stirrup bending apparatus of the square steel reinforcement cage forming machine described in claim 5, its feature
Being, the leading flank on said two the first installing plate (31) top is respectively mounted the first bending cylinder (19a)
With the 4th bending cylinder (19d)；First bending cylinder (19a) and the 4th bending cylinder (19d) are respectively
Drive the first bend wheel (20a) hinged on its piston rod and the 4th bend wheel (20d) respectively with first
Telescopic piston rod (25) and the second telescopic piston rod (26) are flex point bending stirrup bar (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410725144.3A CN104525787B (en) | 2014-12-03 | 2014-12-03 | The stirrup bending apparatus of square steel reinforcement cage forming machine |
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| CN201410725144.3A CN104525787B (en) | 2014-12-03 | 2014-12-03 | The stirrup bending apparatus of square steel reinforcement cage forming machine |
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| CN104525787B true CN104525787B (en) | 2016-08-24 |
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| CN106238630B (en) * | 2015-07-23 | 2019-03-15 | 赵光林 | The processing method of cylindricality steel reinforcement cage |
| CN105344892B (en) * | 2015-09-29 | 2017-04-19 | 建科机械（天津）股份有限公司 | Device for bending and welding stirrup on main reinforcements of square steel reinforcement cage |
| CN105619073B (en) * | 2016-02-14 | 2017-10-31 | 天津赛象科技股份有限公司 | Rectangular wire ring lapping machine spot welded type device for hooping |
| CN112355499B (en) * | 2020-10-19 | 2022-10-25 | 裘益雯 | Square steel reinforcement cage forming and welding device |
| CN117718418B (en) * | 2024-02-18 | 2024-05-03 | 中铁四局集团有限公司 | Automatic forming processing method for segment steel reinforcement cage |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3437114A (en) * | 1966-10-27 | 1969-04-08 | Donald P Whitacre | Machine for making a wire cage |
| SU937092A1 (en) * | 1978-08-21 | 1982-06-23 | Конструкторско-Технологическое Производство Управления Промпредприятий Главташкентстроя | Apparatus for bending reinforcement frameworks |
| JP2720330B2 (en) * | 1995-08-30 | 1998-03-04 | 平岡金属工業株式会社 | Reinforcing cage welding method |
| ITTO20070550A1 (en) * | 2007-07-24 | 2009-01-25 | Me Com Srl | UNIT FOR THE CONSTRUCTION OF SAFETY CUPBOARDS FOR CAPS OF BOTTLES OF EFFERVESCENT DRINKS. |
| CN103817263B (en) * | 2013-12-11 | 2016-05-11 | 建科机械（天津）股份有限公司 | The mobile receiving mechanism of steel-bar automatic hoop bender |
| CN204276738U (en) * | 2014-12-03 | 2015-04-22 | 建科机械（天津）股份有限公司 | The bending machine for hooping structure of square steel reinforcement cage forming machine |
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2014
- 2014-12-03 CN CN201410725144.3A patent/CN104525787B/en active Active
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| CN104525787A (en) | 2015-04-22 |
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