CN104525787A - Hoop bending device of quadrate reinforcement cage forming machine - Google Patents
Hoop bending device of quadrate reinforcement cage forming machine Download PDFInfo
- Publication number
- CN104525787A CN104525787A CN201410725144.3A CN201410725144A CN104525787A CN 104525787 A CN104525787 A CN 104525787A CN 201410725144 A CN201410725144 A CN 201410725144A CN 104525787 A CN104525787 A CN 104525787A
- Authority
- CN
- China
- Prior art keywords
- bending
- stirrup
- cylinder
- installing plate
- piston rod
- 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.)
- Granted
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
Abstract
The invention discloses a hoop bending device of a quadrate reinforcement cage forming machine. The hoop bending device is characterized in that a bending mounting plate equipped with a groove is fixed on a rack; four main ribs, a cantilever supporting shaft and a bending bracket pass through the groove; two arc-shaped grooves are formed in the bending bracket; the two main ribs are supported into the two arc-shaped grooves; the two main ribs in the two arc-shaped grooves are used as two second turning points for bending a loop bar; a pneumatic jaw clamping cylinder for clamping the loop bar is mounted on the bending mounting plate; a first telescopic piston rod and a second telescopic piston rod are mounted on the bending mounting plate to be used as two first turning points for bending the loop bar into a quadrate loop. The loop bending device has the beneficial effects that the loop bar can be bent around the four main ribs to form the quadrate loop under the action effects of the second turning points, the first turning points and different cylinders; the quadrate loop of different specification can be bent; the device has the advantages of being high in automation degree, small in area used, compact in structure, stable to work, and high in production efficiency.
Description
Technical field
What the present invention relates to is square steel reinforcement cage forming machine, particularly be the stirrup bending apparatus of square steel reinforcement cage forming machine.
Background technology
Steel reinforcement cage is welded by many main muscle and stirrup and is formed, and wherein many main muscle interval that is parallel to each other arranges that to form cross section be cylinders that are circular, square or other shapes; A stirrup is welded in the outer rim of many main muscle composition cylinders.Wherein square steel reinforcement cage is welded in the outer rim that cross section is square main muscle cylinder according to the pitch interval of setting by multiple bending stirrup be square in advance.Prior art is welded square steel reinforcement cage and is usually adopted the manual prior stirrup bar that scale is the long first bending stirrup that is square, then the square stirrup after bending to be enclosed within its cross section be square main muscle carries out welding make square steel reinforcement cage.It is large to there is labour intensity in the square steel reinforcement cage of prior art manual welding, the defect that of poor quality, speed is slow, welding efficiency is low.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, a kind of stirrup bar automatic bending squarely stirrup in four main muscle outer rims that its cross section is square that scale is long is provided, is convenient to square stirrup automatic welding forms the square steel reinforcement cage forming machine of square steel reinforcement cage stirrup bending apparatus to four main muscle outer rims.
The scheme solved the problems of the technologies described above is: a kind of stirrup bending apparatus of square steel reinforcement cage forming machine, and described stirrup bending apparatus comprises: frame, its cross section are four square main muscle and a stirrup bar; Frame is fixed with the bending installing plate of trough of belt; In described groove, there are four main muscle, are fixed on the cantilever support axle in frame and the bending rack be fixed on cantilever support axle external diameter passes; Described cantilever support axle is positioned at the center of four main muscle; Two arc grooves of protrusion are arranged at described bending rack top; Be positioned at four main muscle tops first on main muscle and second main muscle be supported on two arc grooves of bending rack; Main muscle supports main muscle and second stirrup bar on be positioned at two arc grooves first is also two Second Inflexion Points that stirrup bar is bent into square stirrup simultaneously, and the mid point on first on main muscle and second between main muscle overlaps with the mid point of stirrup bar; Bending installing plate leading flank is equipped with a gas pawl clamping cylinder, and the gas pawl of gas pawl clamping cylinder is clamped in the midpoint of stirrup bar; At bending installing plate trailing flank positional symmetry place, the first telescopic cylinder with the first telescopic piston rod and the second telescopic cylinder with the second telescopic piston rod are installed respectively; First telescopic piston rod and the second telescopic piston rod can reach bending installing plate leading flank and be positioned at two arc grooves first on the both sides of main muscle on main muscle and second, and with first on main muscle and second main muscle at same level position common support stirrup bar, first telescopic piston rod and the second telescopic piston rod or stirrup bar are bent into two the first flex points of square stirrup, and the first telescopic piston rod and the second telescopic piston rod lay respectively at 1/2 place that distance stirrup bar end points is the square stirrup length of side.
Preferred version is: described gas pawl clamping cylinder is arranged on bending installing plate leading flank by gas pawl seat board, and its structure is: the leading flank fixed air pawl clamping cylinder cylinder body of gas pawl seat board, and gas pawl seat board trailing flank is close on bending installing plate leading flank; Gas pawl seat board is provided with adjustment elongated hole, and securing member runs through adjustment elongated hole and is fixed on bending installing plate leading flank by gas pawl seat board.
Preferred version is: the gas pawl of described gas pawl clamping cylinder is positioned on the square stirrup vertical center line of square stirrup, the bending installing plate leading flank being positioned at the square stirrup vertical center line left and right sides is equipped with respectively the first bending cylinder and the 4th bending cylinder, the second bending cylinder and the 3rd bending cylinder of the identical specular of structure; Described first bending cylinder and the 4th bending cylinder drive respectively simultaneously the first bend wheel hinged on its piston rod and the 4th bend wheel respectively with the first telescopic piston rod and the second telescopic piston rod for flex point bends stirrup bar; Described second bending cylinder and the 3rd bending cylinder drive respectively simultaneously the second bend wheel hinged on its piston rod and the 3rd bend wheel respectively be positioned at two arc grooves on bending rack first on main muscle and second main muscle bend stirrup bar for flex point.
Preferred version is: described bending installing plate is provided with multiple horizontal level regulating tank; Described first bending cylinder and the 4th bending cylinder are separately fixed on the leading flank of the first installing plate, are fixed on bending installing plate leading flank after securing member runs through horizontal level regulating tank by the first installing plate trailing flank; Described second bending cylinder and the 3rd bending cylinder are separately fixed on the leading flank of the second installing plate, are fixed on bending installing plate leading flank by the second installing plate trailing flank after securing member runs through horizontal level regulating tank.
Preferred version is: described first telescopic cylinder and the second telescopic cylinder are arranged on the bottom of structure identical specular first installing plate trailing flank respectively, and the top of two the first installing plate trailing flanks is separately fixed on bending installing plate leading flank; First telescopic piston rod and the second telescopic piston rod are close to the bottom of stirrup bar after running through the through hole of the first installing plate bottom respectively.
Preferred version is: the leading flank on described two the first installing plate tops installs the first bending cylinder and the 4th bending cylinder respectively; First bending cylinder and the 4th bending cylinder drive respectively the first bend wheel hinged on its piston rod and the 4th bend wheel respectively with the first telescopic piston rod and the second telescopic piston rod for flex point bends stirrup bar.
The invention has the beneficial effects as follows: the present invention overcomes the defect of prior art, the present invention passes through the action of two Second Inflexion Points and two the first flex points and control difference cylinder, and stirrup bar can be made to form square stirrups around four main muscle bendings; By changing size and two arc groove spacing of bending rack on cantilever support axle external diameter, can bend the square stirrup of different size, have automaticity high, floor space is little, and compact conformation is easy to maintenance, stable working, the advantage that processing cost is low; Alleviate labor strength, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
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 gas pawl clamping cylinder and be arranged on bending installing plate in figure, 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 the second telescopic cylinder are arranged on the left side view on the first installing plate;
In Fig. 6 Fig. 2, the second bending cylinder and the 3rd bending cylinder are arranged on the left side view on the first installing plate, in figure display be positioned at arc groove first on main muscle and second main muscle support stirrup bar structural representation;
Fig. 7 is stirrup bar with the first telescopic piston rod 25 and the second telescopic piston rod 26 to be two the first flex points and to be the procedure chart that two Second Inflexion Points bend to square stirrup 1a with main muscle 51b on main muscle 51a and second on first.
" in accompanying drawing, sequence number illustrates "
1: stirrup bar; 1a: square stirrup; 2: groove; 2a: horizontal level regulating tank; 3: the second installing plates; 4: gas pawl seat board; 4a: regulate 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: the four bending cylinder; 20a: the first bend wheel; 20b: the second bend wheel; 20c: the three bend wheel; 20d: the four bend wheel; 24: gas pawl clamping cylinder; 24a: gas pawl; 25: the first telescopic piston rod; 26: the second 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: mid point; Ee ': left end point; Ff '; Right endpoint; Z1: main muscle throughput direction.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention process is described in further detail.
As shown in Figure 1, the invention provides a kind of stirrup bending apparatus of square steel reinforcement cage forming machine, described square steel reinforcement cage forming machine is that the equipment that multiple square stirrup 1a forms square steel reinforcement cage 100 is welded at interval on four main muscle that its cross section of continus convergence is square.Four main muscle to be on first main muscle 51b, first time main muscle 51c and second time main muscle 51d on main muscle 51a, second; In frame 400, main muscle supporting seat (not shown), shaping stirrup thrust unit (not shown), stirrup bending apparatus 80 and automatic soldering device (not shown) is disposed with according to main muscle throughput direction Z1.The bending rack 6a (having explanation below) frame 400 being gone back fixed support cantilever support axle 6 and is fixed on cantilever support axle 6.
Described stirrup bending apparatus 80 comprises: frame 400, its cross section are that four square main muscle to be on first main muscle 51b, first time main muscle 51c, second time main muscle 51d and stirrup bar 1 on main muscle 51a, second.
Frame 400 is fixed with the bending installing plate 400a of trough of belt 2; In described groove 2, there are four main muscle (namely on first on main muscle 51a, second main muscle 51b, first time main muscle 51c and second time main muscle 51d), cantilever support axle 6 and the bending rack 6a be fixed on cantilever support axle 6 external diameter to pass; Described cantilever support axle 6 and bending rack 6a are all fixed in frame 400.
Described cantilever support axle 6 is positioned at the center of main muscle 51b, first time main muscle 51c and second time main muscle 51d on main muscle 51a, second on first; Two arc groove 6c of protrusion are arranged at described bending rack 6a top; Be positioned at four main muscle tops first on main muscle 51a and second main muscle 51b be supported on two arc groove 6c of bending rack 6a; Main muscle 51b supports main muscle 51a and second stirrup bar 1 on be positioned at two arc groove 6c first is also two Second Inflexion Points that stirrup bar 1 is bent into square stirrup 1a simultaneously, and the mid point on first on main muscle 51a and second between main muscle 51b overlaps with the mid point P of stirrup bar 1.
Bending installing plate 400a leading flank is equipped with a gas pawl clamping cylinder 24, and the gas pawl 24a of gas pawl clamping cylinder 24 is clamped in the mid point P place of stirrup bar 1.
At bending installing plate 400a trailing flank positional symmetry place, the first telescopic cylinder 27a with the first telescopic piston rod 25 and the second telescopic cylinder 27b with the second telescopic piston rod 26 is installed respectively, first telescopic piston rod 25 and the second telescopic piston rod 26 can reach bending installing plate 400a leading flank and be positioned at two arc groove 6c first on the both sides of main muscle 51b on main muscle 51a and second, and with first on main muscle 51a and second main muscle 51b at same level position common support stirrup bar 1, first telescopic piston rod 25 and the second telescopic piston rod 26 or stirrup bar 1 are 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 ' and 1/2 place of right endpoint ff ' for the square stirrup 1a length of side.
As shown in Figure 2 and Figure 3, described gas pawl clamping cylinder 24 is arranged on bending installing plate 400a leading flank by gas pawl seat board 4, its structure is: leading flank fixed air pawl clamping cylinder 24 cylinder body of gas pawl seat board 4, and gas pawl seat board 4 trailing flank is close on bending installing plate 400a leading flank; Gas pawl seat board 4 is provided with and regulates elongated hole 4a, securing member runs through adjustment elongated hole 4a and is fixed on bending installing plate 400a leading flank by gas pawl seat board 4.Regulate elongated hole 4a that gas pawl clamping cylinder 24 can be regulated apart from the position of stirrup bar 1, adapt to the stirrup bar of the square steel reinforcement cage of clamping different size.
The gas pawl 24a of described gas pawl clamping cylinder 24 is positioned on the square stirrup vertical center line Y-Y of square stirrup 1a, the bending installing plate 400a leading flank being positioned at the square stirrup vertical center line Y-Y left and right sides is equipped with respectively the bending cylinder 19d of the first bending cylinder 19a and the 4th of the identical specular of structure, the bending cylinder 19c of the second bending cylinder 19b and the 3rd.
As shown in Fig. 2, Fig. 6, the hinged first bend wheel 20a of piston rod of the first bending cylinder 19a, the hinged 4th bend wheel 20d of piston rod of the 4th bending cylinder 19d, the first bending cylinder 19a drives the first bend wheel 20a on its piston rod to be the left side that the first flex point bends stirrup bar 1 with the first telescopic piston rod 25; Meanwhile, the 4th bending cylinder 19d drives the 4th bend wheel 20d on its piston rod to be the right side that the first flex point bends stirrup bar 1 with the second telescopic piston rod 26; Stirrup bar 1 is made to form " U " font after above-mentioned two the first flex points are bending; The left end point ee ' forming " U " font stirrup bar 1 after bending is all positioned on square stirrup horizontal center line X-X with its right endpoint ff '.
The hinged second bend wheel 20b of piston rod of the described second bending cylinder 19b, the hinged 3rd bend wheel 20c of piston rod of the 3rd bending cylinder 19c, second bending cylinder 19b drive the second bend wheel 20b on its piston rod be positioned at the upper arc groove 6c of bending rack 6a first on main muscle 51a be the left side of bending " U " font stirrup bar 1 of Second Inflexion Point, after left side " U " font stirrup bar 1 is bending from Second Inflexion Point, the bending part of left side " U " font wraps up first time main muscle 51c, and the left end point ee ' of stirrup bar 1 is positioned on square stirrup vertical center line Y-Y.
Simultaneously, 3rd bending cylinder 19c drive the 3rd bend wheel 20c on its piston rod be positioned at another arc groove 6c bending rack 6a on second on main muscle 51b be the right side that Second Inflexion Point bends " U " font stirrup bar 1, after right side " U " font stirrup bar 1 is bending from Second Inflexion Point, the bending part of right side " U " font wraps up second time main muscle 51d, the right endpoint ff ' of stirrup bar 1 is positioned on square stirrup vertical center line Y-Y, and the left end point ee ' of stirrup bar 1 docks with its right endpoint ff ' and forms square stirrup 1a.
Described bending installing plate 400a is provided with multiple horizontal level regulating tank 2a.
The bending cylinder 19d of described first bending cylinder 19a and the 4th is separately fixed on the leading flank of the first installing plate 31, is fixed on bending installing plate 400a leading flank after securing member runs through horizontal level regulating tank 2a by the first installing plate 31 trailing flank; The bending cylinder 19c of described second bending cylinder 19b and the 3rd is separately fixed on the leading flank of the second installing plate 3, is fixed on bending installing plate 400a leading flank by the second installing plate 3 trailing flank after securing member runs through horizontal level regulating tank 2a.
In particular, the bending cylinder 19d of the above-mentioned first bending cylinder 19a and the 4th, the bending cylinder 19c of the second bending cylinder 19b and the 3rd can move left and right in horizontal level regulating tank 2a, adapt to the square steel reinforcement cage of processing different size.
Described first telescopic cylinder 27a and the second telescopic cylinder 27b are arranged on the bottom of structure identical specular first installing plate 31 trailing flank respectively, the bottom of two the first installing plates 31 lays respectively at groove 2 side, and the top of two the first installing plate 31 trailing flanks is separately fixed on bending installing plate 400a leading flank; The bottom of stirrup bar 1 is close to after first telescopic piston rod 25 and the second telescopic piston rod 26 run through the through hole of the first installing plate 31 bottom respectively.
The leading flank on described two the first installing plate 31 tops installs the bending cylinder 19d of the first bending cylinder 19a and the 4th respectively; The bending cylinder 19d of first bending cylinder 19a and the 4th drive respectively the first bend wheel 20a hinged on its piston rod and the 4th bend wheel 20d respectively with the first telescopic piston rod 25 and the second telescopic piston rod 26 for flex point bends stirrup bar 1.
Below the course of work of the present invention is described:
First, the mid point P of stirrup bar 1 overlaps with the mid point of main muscle 51b on muscle 51a and second main on be positioned at two arc groove 6c first, gas pawl clamping cylinder 24 drives its gas pawl 24a to close and is clamped by the mid point P of stirrup bar 1, and the first telescopic cylinder 27a and the second telescopic cylinder 27b stretches out the first telescopic piston rod 25 respectively and the second telescopic piston rod 26 supports stirrup bar 1, the bending cylinder 19d of first bending cylinder 19a and the 4th drives the first bend wheel 20a on its piston rod and the 4th bend wheel 20d to be that the first flex point is bent to form " U " font from stirrup bar 1 left and right sides simultaneously with the first telescopic piston rod 25 and the second telescopic piston rod 26 respectively respectively simultaneously, subsequently, the bending cylinder 19c of second bending cylinder 19b and the 3rd drive respectively simultaneously the second bend wheel 20b on its piston rod and the 3rd bend wheel 20c respectively be positioned at two arc groove 6c first on main muscle 51a and second main muscle 51b be the left and right sides of bending " U " font stirrup bar 1 of Second Inflexion Point, after bending, the bending part of the left and right sides " U " font wraps up first time main muscle 51c and second time main muscle 51d respectively, the left end point ee ' of stirrup bar 1 is positioned on square stirrup vertical center line Y-Y, the left end point ee ' of stirrup bar 1 docks with its right endpoint ff ' and forms square stirrup 1a.
Unaccounted sequence number 500 is stacking platforms of the square steel reinforcement cage 100 of welding fabrication.
Claims (6)
1. the stirrup bending apparatus of a square steel reinforcement cage forming machine, it is characterized in that, described stirrup bending apparatus (80) comprising: frame (400), its cross section are four square main muscle (51a, 51b, 51c, 51d) and a stirrup bar (1); Frame (400) is fixed with the bending installing plate (400a) of trough of belt (2); In described groove (2), there are four main muscle (51a, 51b, 51c, 51d), are fixed on the cantilever support axle (6) in frame (400) and the bending rack (6a) be fixed on cantilever support axle (6) external diameter passes; Described cantilever support axle (6) is positioned at the center of four main muscle (51a, 51b, 51c, 51d); Two arc grooves (6c) of protrusion are arranged at described bending rack (6a) top; Be positioned at four main muscle tops first on main muscle (51a) and second main muscle (51b) be supported on two arc grooves (6c) of bending rack (6a); On be positioned at two arc grooves (6c) first, on main muscle (51a) and second, upper stirrup bar (1) that supports of main muscle (51b) is also two Second Inflexion Points that stirrup bar (1) is bent into square stirrup (1a) simultaneously, and the mid point on first on main muscle (51a) and second between main muscle (51b) overlaps with the mid point (P) of stirrup bar (1);
Bending installing plate (400a) leading flank is equipped with a gas pawl clamping cylinder (24), and the gas pawl (24a) of gas pawl clamping cylinder (24) is clamped in mid point (P) place of stirrup bar (1);
The first telescopic cylinder (27a) with the first telescopic piston rod (25) and the second telescopic cylinder (27b) with the second telescopic piston rod (26) are installed respectively at bending installing plate (400a) trailing flank positional symmetry place, first telescopic piston rod (25) and the second telescopic piston rod (26) bending installing plate (400a) leading flank can be reached and be positioned at two arc grooves (6c) first on the both sides of main muscle (51b) on main muscle (51a) and second, and with first on main muscle (51a) and second main muscle (51b) in same level position common support stirrup bar (1), first telescopic piston rod (25) and the second telescopic piston rod (26) or stirrup bar (1) are bent into two the 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) end points (ee ', ff ') is 1/2 place 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, it is characterized in that, described gas pawl clamping cylinder (24) is arranged on bending installing plate (400a) leading flank by gas pawl seat board (4), its structure is: leading flank fixed air pawl clamping cylinder (24) cylinder body of gas pawl seat board (4), and gas pawl seat board (4) trailing flank is close on bending installing plate (400a) leading flank; Gas pawl seat board (4) is provided with and regulates elongated hole (4a), securing member runs through adjustment elongated hole (4a) and is fixed on bending installing plate (400a) leading flank by gas pawl seat board (4).
3. according to the stirrup bending apparatus of the square steel reinforcement cage forming machine described in claim 1, it is characterized in that, the gas pawl (24a) of described gas pawl clamping cylinder (24) is positioned on the square stirrup vertical center line (Y-Y) of square stirrup (1a), and the first bending cylinder (19a) and the 4th bending cylinder (19d), the second bending cylinder (19b) and the 3rd that bending installing plate (400a) leading flank being positioned at square stirrup vertical center line (Y-Y) left and right sides are equipped with respectively the identical specular of structure bend cylinder (19c); Described first bending cylinder (19a) and the 4th bend cylinder (19d) drive respectively simultaneously the first bend wheel (20a) hinged on its piston rod and the 4th bend wheel (20d) respectively with the first telescopic piston rod (25) and the second telescopic piston rod (26) for flex point bends stirrup bar (1); Described second bending cylinder (19b) and the 3rd bend cylinder (19c) drive respectively simultaneously the second bend wheel (20b) hinged on its piston rod and the 3rd bend wheel (20c) respectively be positioned at upper two arc grooves (6c) of bending rack (6a) first on main muscle (51a) and second main muscle (51b) bend stirrup bar (1) for flex point.
4. according to the stirrup bending apparatus of the square steel reinforcement cage forming machine described in claim 3, it is characterized in that, 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 on the leading flank of the first installing plate (31), are fixed on bending installing plate (400a) leading flank after securing member runs through horizontal level regulating tank (2a) by the first installing plate (31) trailing flank; Described second bending cylinder (19b) and the 3rd bending cylinder (19c) are separately fixed on the leading flank of the second installing plate (3), are fixed on bending installing plate (400a) leading flank by the second installing plate (3) trailing flank after securing member runs through horizontal level regulating tank (2a).
5. according to the stirrup bending apparatus of the square steel reinforcement cage forming machine described in claim 1, it is characterized in that, described first telescopic cylinder (27a) and the second telescopic cylinder (27b) are arranged on the bottom of structure identical specular first installing plate (31) trailing flank respectively, and the top of two the first installing plate (31) trailing flanks is separately fixed on bending installing plate (400a) leading flank; The bottom of stirrup bar (1) is close to after first telescopic piston rod (25) and the second telescopic piston rod (26) run through the through hole of the first installing plate (31) bottom respectively.
6. according to the stirrup bending apparatus of the square steel reinforcement cage forming machine described in claim 5, it is characterized in that, the leading flank on described two the first installing plate (31) tops installs the first bending cylinder (19a) and the 4th bending cylinder (19d) respectively; First bending cylinder (19a) and the 4th bend cylinder (19d) drive respectively the first bend wheel (20a) hinged on its piston rod and the 4th bend wheel (20d) respectively with the first telescopic piston rod (25) and the second telescopic piston rod (26) for flex point bends stirrup bar (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410725144.3A CN104525787B (en) | 2014-12-03 | 2014-12-03 | The stirrup bending apparatus of square steel reinforcement cage forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410725144.3A CN104525787B (en) | 2014-12-03 | 2014-12-03 | The stirrup bending apparatus of square steel reinforcement cage forming machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104525787A true CN104525787A (en) | 2015-04-22 |
| CN104525787B CN104525787B (en) | 2016-08-24 |
Family
ID=52841518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410725144.3A Active CN104525787B (en) | 2014-12-03 | 2014-12-03 | The stirrup bending apparatus of square steel reinforcement cage forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104525787B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104998998A (en) * | 2015-07-23 | 2015-10-28 | 赵光林 | Cylindrical reinforcement cage machining method and device |
| CN105344892A (en) * | 2015-09-29 | 2016-02-24 | 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 |
| CN105619073A (en) * | 2016-02-14 | 2016-06-01 | 天津赛象科技股份有限公司 | Spot welding type clamping device for rectangular steel wire coil winding machine |
| CN112355499A (en) * | 2020-10-19 | 2021-02-12 | 裘益雯 | Square steel reinforcement cage forming and welding device |
| CN117718418A (en) * | 2024-02-18 | 2024-03-19 | 中铁四局集团有限公司 | Automatic forming processing method for segment steel reinforcement cage |
Citations (7)
| 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 |
| JPH0966328A (en) * | 1995-08-30 | 1997-03-11 | Hiraoka Kinzoku Kogyo Kk | Method for welding steel reinforcement basket |
| JPH1157869A (en) * | 1997-08-21 | 1999-03-02 | Hideyoshi Dono | Bending device for long steel material |
| EP2025428A1 (en) * | 2007-07-24 | 2009-02-18 | ME COM S.r.l. | Unit for the production of safety cages for corks of bottles for effervescent beverages |
| CN103817263A (en) * | 2013-12-11 | 2014-05-28 | 建科机械（天津）股份有限公司 | Moving collecting mechanism for automatic rebar bending machines |
| 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 |
-
2014
- 2014-12-03 CN CN201410725144.3A patent/CN104525787B/en active Active
Patent Citations (7)
| 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 |
| JPH0966328A (en) * | 1995-08-30 | 1997-03-11 | Hiraoka Kinzoku Kogyo Kk | Method for welding steel reinforcement basket |
| JPH1157869A (en) * | 1997-08-21 | 1999-03-02 | Hideyoshi Dono | Bending device for long steel material |
| EP2025428A1 (en) * | 2007-07-24 | 2009-02-18 | ME COM S.r.l. | Unit for the production of safety cages for corks of bottles for effervescent beverages |
| CN103817263A (en) * | 2013-12-11 | 2014-05-28 | 建科机械（天津）股份有限公司 | Moving collecting mechanism for automatic rebar bending machines |
| 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 |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104998998A (en) * | 2015-07-23 | 2015-10-28 | 赵光林 | Cylindrical reinforcement cage machining method and device |
| CN105344892A (en) * | 2015-09-29 | 2016-02-24 | 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 |
| 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 |
| CN105619073A (en) * | 2016-02-14 | 2016-06-01 | 天津赛象科技股份有限公司 | Spot welding type clamping device for rectangular steel wire coil winding machine |
| 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 |
| CN112355499A (en) * | 2020-10-19 | 2021-02-12 | 裘益雯 | Square steel reinforcement cage forming and welding device |
| CN117718418A (en) * | 2024-02-18 | 2024-03-19 | 中铁四局集团有限公司 | Automatic forming processing method for segment steel reinforcement cage |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104525787B (en) | 2016-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204276738U (en) | The bending machine for hooping structure of square steel reinforcement cage forming machine | |
| CN104525787A (en) | Hoop bending device of quadrate reinforcement cage forming machine | |
| CN105855900A (en) | Welding equipment for plane steel bar truss | |
| CN105344892A (en) | Device for bending and welding stirrup on main reinforcements of square steel reinforcement cage | |
| CN104493020B (en) | The shaping stirrup thrust unit of square steel reinforcement cage forming machine | |
| CN106271257A (en) | Full-automatic mesh sheet welding machine | |
| CN204276753U (en) | The stirrup shut-off mechanism of square steel reinforcement cage forming machine | |
| CN202490896U (en) | Novel efficient web bar bending device in reinforcing steel bar truss welding production line | |
| CN202278042U (en) | Adjustable hydraulic straightening device | |
| CN217942155U (en) | Assembly welding equipment for reinforcing ring of barrel product | |
| CN110270771A (en) | A kind of semi-automatic production line and processing method for the processing of box steel member | |
| CN114905130A (en) | Assembling and welding device for reinforcing ring of barrel product and operation method of assembling and welding device | |
| CN204248284U (en) | For the welder of container lock bar | |
| CN210648960U (en) | Argon arc welding machine convenient to adjust welding position | |
| CN202905400U (en) | Combined transformer side payoff support | |
| CN110340508B (en) | Semi-automatic seam welder for reinforcement cage and reinforcement cage construction process using same | |
| CN213256423U (en) | Manual bending tool for sheet metal part machining | |
| CN220908174U (en) | Bridge continuous box girder longitudinal prestress beam tensioning platform | |
| CN211191493U (en) | Small-sized head blank rounding machine | |
| CN213915556U (en) | H-shaped steel correcting mechanism | |
| CN215279208U (en) | Lifting device for feeding end of wire drawing machine | |
| CN102294385A (en) | Large-diameter thin-wall steel pipe strengthening machine and anti-deforming side roller device thereof | |
| CN215199471U (en) | Straight arc double-purpose net piece shaping unit equipment | |
| CN209614092U (en) | Steel reinforcement cage positioning production moulding bed | |
| CN220969676U (en) | Piston rod batch oiling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |