CN102389930A - Bending and forming device for web rib of steel truss - Google Patents
Bending and forming device for web rib of steel truss Download PDFInfo
- Publication number
- CN102389930A CN102389930A CN2011103090491A CN201110309049A CN102389930A CN 102389930 A CN102389930 A CN 102389930A CN 2011103090491 A CN2011103090491 A CN 2011103090491A CN 201110309049 A CN201110309049 A CN 201110309049A CN 102389930 A CN102389930 A CN 102389930A
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- frame
- bends
- bending
- oil cylinder
- gear
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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
- B21F27/00—Making wire network, i.e. wire nets
- B21F27/12—Making special types or portions of network by methods or means specially adapted therefor
- B21F27/20—Making special types or portions of network by methods or means specially adapted therefor of plaster-carrying network
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention relates to a bending and forming device for a web rib of a steel truss. The bending and forming device comprises a rack and is characterized in that the rack is provided with an adjusting mechanism, a feeding mechanism, a bending mechanism and a linking mechanism, wherein the adjusting mechanism comprises a motor reducer, a movement positioning frame and a lead screw nut transmission pair, and the lead screw nut transmission pair passes through the movement positioning frame to be connected with the power output end of the motor reducer; the feeding mechanism comprises a feeding oil cylinder and a feeding frame, and the piston rod of the feeding oil cylinder is connected with the feeding frame; the bending mechanism comprises a bending oil cylinder, a bending frame and a bending head, the bending oil cylinder is fixed at the lower end of the bending frame, and the piston rod of the bending oil cylinder is connected with the bending head; and the linking mechanism comprises a bearing block, a feeding gear and a bending gear, the feeding gear and the bending gear are mounted at two sides of the bearing block, the feeding gear is meshed with a feeding rack, the bending gear is meshed with a bending rack, the feeding rack is fixed on the feeding frame, and the bending rack is fixed on the bending frame. The device provided by the invention can be used for adjusting the bending height of the web rib.
Description
Technical field
The present invention relates to the bending and molding device on a kind of welding equipment, especially a kind of steel bar girder web member muscle that is used on steel bar girder bonding machine production line building mortion that bends.
Background technology
The steel bar girder point is welded in and forms the steel bar girder floor support plate on the base plate, is applied to industry and civil buildings and structures, when being used for concrete floor slab construction; It is layed on the beam; To bear concrete deadweight and construction loads, simultaneously, steel bar girder is used as the permanent framework of steel reinforcement of floor again.
Steel bar girder bonding machine production line is exactly the welding equipment production line that the biscuit reinforcing bar is welded into steel bar girder.In the middle of prior art, steel bar girder web member muscle bends and adopts fixed stop adjusting web member muscle to bend highly in the steel bar girder bonding machine production line, needs assembling-disassembling bolt during adjusting, has only several kinds of specifications adjustable, and wastes time and energy, and can not satisfy user's demand.
Summary of the invention
The objective of the invention is to overcome the deficiency that exists in the prior art, a kind of steel bar girder web member muscle building mortion that bends is provided, can regulate the web member muscle height that bends.
According to technical scheme provided by the invention; The said steel bar girder web member muscle building mortion that bends; Comprise frame; Characteristic is: guiding mechanism, feed mechanism, Clincher, interlinked mechanism and fixed mechanism are installed on said frame, and said guiding mechanism comprises motor reducer, running fix frame, feed screw nut's transmission, and said feed screw nut's transmission passes the running fix frame and is connected with the clutch end of motor reducer; Said feed mechanism comprises to be sent oil cylinder to and sends frame to, a said side of sending chord position in the running fix frame to, the piston rod of sending oil cylinder to send frame to and be connected; Said Clincher comprises the oil cylinder that bends, the bend frame and the head that bends, and the chord position that bends is in a side of sending frame to, the oil cylinder that fixedly bends in the lower end of the frame that bends, and the piston rod of the oil cylinder that bends is connected with the head that bends; Said interlinked mechanism comprises bearing block, sends gear to and the gear that bends; Send gear to and be installed in the both sides of bearing block through the axle that is arranged in the bearing block with the gear that bends; Saidly send gear to and send tooth bar engagement to; Bend gear with bend tooth bar engagement, send tooth bar to and be fixed on and send on the frame, the tooth bar that bends is fixed on the frame that bends.
The said frame of sending to is fixed on the guide rail on the frame.
Fix to clamp oil cylinder on the frame said sending to, stationary positioned piece on clamping cylinder connects clamp on the piston rod of clamping cylinder, clamping steel bar girder web member muscle between locating piece and the clamp.
The upper end of the said frame that bends is provided with the gathering sill that can allow steel bar girder web member muscle to pass through.
Said fixed mechanism is installed in the frame top, is positioned at the discharge end of the direct of travel of steel bar girder web member muscle, and said fixed mechanism comprises fixed oil cylinder, on the piston rod of fixed oil cylinder, connects fixedly pressure arm and fixedly pressure head.
The present invention has the following advantages:
(1) motor reducer in the guiding mechanism of the present invention drives feed screw nut's transmission, is fit to the number of turns of rotating with program controlled motor;
(2) the running fix frame in the guiding mechanism of the present invention is confirmed the initial position of sending frame to of feed mechanism;
(3) clamping cylinder of feed mechanism of the present invention drives clamp, and fixed oil cylinder drive fixing pressure head is the two ends of the fixing steel bar girder web member muscle that need bend respectively;
(4) feed mechanism of the present invention send to tooth bar, interlinked mechanism send gear to and the tooth bar that bends of bend gear and Clincher is formed interlinked mechanism; The frame that bends of sending frame and Clincher to that guarantees feed mechanism moves simultaneously, and the distance that the frame that bends moves is send frame displacement to half the;
(5) frame that bends of sending frame and Clincher to of sending the hydraulic oil cylinder driving feed mechanism to of feed mechanism of the present invention moves horizontally;
(6) head that bends of the hydraulic oil cylinder driving Clincher that bends of Clincher of the present invention is upwards released bending and molding with steel bar girder web member muscle.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
Below in conjunction with concrete accompanying drawing the present invention is described further.
Like Fig. 1 ~ shown in Figure 2: the steel bar girder web member muscle building mortion that bends comprises and sends oil cylinder 1 to; Motor reducer 2; Running fix frame 3; Send frame 4 to; Clamping cylinder 5; Locating piece 6; Clamp 7; Send tooth bar 8 to; Gathering sill 9; Bend 10; Frame 11 bends; Feed screw nut's transmission 12; Fixedly pressure arm 13; Fixedly pressure head 14; Fixed oil cylinder 15; Tooth bar 16 bends; Send gear 17 to; Bearing block 18; Gear 19 bends; Oil cylinder 20 bends; Guide rail 21; Frame 22; Steel bar girder web member muscle 23 etc.
The present invention includes frame 22; Guiding mechanism, feed mechanism, Clincher, interlinked mechanism and fixed mechanism are installed on frame 22; Said guiding mechanism comprises motor reducer 2, running fix frame 3, feed screw nut's transmission 12, and said feed screw nut's transmission 12 passes running fix frame 3 and is connected with the clutch end of motor reducer 2; Said feed mechanism comprises to be sent oil cylinder 1 to and sends frame 4 to, saidly sends the side that frame 4 is positioned at running fix frame 3 to, and running fix frame 3 can play spacing effect to sending frame 4 to; The said piston rod of sending oil cylinder 1 to send frame 4 to and be connected; Send frame 4 to and be fixed on the guide rail 21 on the frame 22, fix to clamp oil cylinder 5 on the frame 4, stationary positioned piece 6 on clamping cylinder 5 sending to; On the piston rod of clamping cylinder 5, connect clamp 7, clamping steel bar girder web member muscle 23 between locating piece 6 and the clamp 7; Said Clincher comprises the oil cylinder 20 that bends, a frame 11 and bend 10 bends; The frame 11 that bends is positioned at a side of sending frame 4 to; The bend upper end of frame 11 is provided with the gathering sill 9 that can allow steel bar girder web member muscle 23 to pass through; The oil cylinder 20 that fixedly bends in the lower end of the frame 11 that bends, the piston rod of the oil cylinder 20 that bends 10 are connected with bending; Said interlinked mechanism comprises bearing block 18, sends gear 17 to and the gear 19 that bends; Send gear 17 and the gear 19 that bends to through being arranged on the both sides that axle in the bearing block 18 is installed in bearing block 18, saidly send gear 17 to and send tooth bar 8 engagements to, the bend gear 19 and tooth bar 16 engagements of bending; Sending tooth bar 8 to is fixed on and sends on the frame 4; Can drive and send frame 4 move left and right to, the tooth bar 16 that bends is fixed on the frame 11 that bends, and can drive frame 11 move left and right of bending; The pitch circle of sending gear 17 to is 2 times of pitch circle of gear 19 of bending, and is send frame 4 displacements to half the with the displacement of the frame 11 that guarantees to bend;
Said fixed mechanism is installed on the frame 22; Be positioned at the discharge end of the direct of travel of steel bar girder web member muscle 23; Said fixed mechanism comprises fixed oil cylinder 15; On the piston rod of fixed oil cylinder 15, connect fixedly pressure arm 13 and fixing pressure head 14, fixedly pressure arm 13 and fixedly pressure head 14 be used for the steel bar girder web member muscle 23 after the clamping bending and molding.
Operation principle of the present invention: the motor reducer 2 in the guiding mechanism rotates; Driving running fix frame 3 through feed screw nut's transmission 12 moves; Confirm to send in the feed mechanism initial position of frame 4, the distance of the clamp 7 of feed mechanism and the fixedly pressure head 14 in the fixed mechanism is exactly the length that needs the steel bar girder web member muscle 23 of bending and molding at this moment; Clamping cylinder 5 actions in the feed mechanism; Clamp steel bar girder web member muscle 23 through locating piece 6 and clamp 7; 15 actions of the fixed oil cylinder in the fixed mechanism simultaneously, fixedly pressure arm 13 drives fixedly pressure head 14 push down steel bar girder web member muscle 23 part of bending and molding; The oil cylinder 1 of sending in the feed mechanism moves; Driving is sent frame 4 to and is moved; The tooth bar 8 of sending in the feed mechanism rotates through the gear 19 that bends of sending gear 17 drive bearing blocks 18 opposite sides to its engagement; Thereby drive the tooth bar 16 that bends that meshes with the gear 19 that bends and drive frame 11 equidirectional the moving of bending, the displacement of the frame 11 that bends is send frame 4 displacements to half the; When moving, oil cylinder 20 actions of bending in the Clincher are bended and 10 steel bar girder web member muscle 23 are upwards released bending and molding.
As requested, the number of turns that program controlled motor decelerator 2 rotates, the steel bar girder web member muscle of the setting height of just bending.
Claims (5)
1. steel bar girder web member muscle building mortion that bends; Comprise frame (22); It is characterized in that: on said frame (22), guiding mechanism, feed mechanism, Clincher, interlinked mechanism and fixed mechanism are installed; Said guiding mechanism comprises motor reducer (2), running fix frame (3), feed screw nut's transmission (12), and said feed screw nut's transmission (12) passes running fix frame (3) and is connected with the clutch end of motor reducer (2); Said feed mechanism comprises to be sent oil cylinder (1) to and sends frame (4) to, saidly sends the side that frame (4) is positioned at running fix frame (3) to, the piston rod of sending oil cylinder (1) to send frame (4) to and be connected; Said Clincher comprises the oil cylinder that bends (20), the frame that bends (11) and bends head (10); The frame (11) that bends is positioned at a side of sending frame (4) to; The oil cylinder (20) that fixedly bends in the lower end of the frame that bends (11), the piston rod of the oil cylinder that bends (20) is connected with the head (10) that bends; Said interlinked mechanism comprises bearing block (18), sends gear (17) and the gear that bends (19) to; Send gear (17) and the gear that bends (19) to through being arranged on the both sides that the interior axle of bearing block (18) is installed in bearing block (18); Saidly send gear (17) to and send tooth bar (8) engagement to; Bend gear (19) with bend tooth bar (16) engagement, send tooth bar (8) to and be fixed on and send on the frame (4), the tooth bar that bends (16) is fixed on the frame that bends (11).
2. the steel bar girder web member muscle as claimed in claim 1 building mortion that bends, it is characterized in that: the said frame (4) of sending to is fixed on the guide rail (21) on the frame (22).
3. the steel bar girder web member muscle as claimed in claim 1 building mortion that bends; It is characterized in that: fix to clamp oil cylinder (5) on the frame (4) said sending to; Go up stationary positioned piece (6) at clamping cylinder (5); On the piston rod of clamping cylinder (5), connect clamp (7), clamping steel bar girder web member muscle (23) between locating piece (6) and the clamp (7).
4. the steel bar girder web member muscle as claimed in claim 1 building mortion that bends, it is characterized in that: the upper end of the said frame that bends (11) is provided with the gathering sill (9) that can allow steel bar girder web member muscle (23) to pass through.
5. the steel bar girder web member muscle as claimed in claim 1 building mortion that bends; It is characterized in that: said fixed mechanism is installed on the frame (22); Be positioned at the discharge end of the direct of travel of steel bar girder web member muscle (23); Said fixed mechanism comprises fixed oil cylinder (15), on the piston rod of fixed oil cylinder (15), connects fixedly pressure arm (13) and fixedly pressure head (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110309049.1A CN102389930B (en) | 2011-10-13 | 2011-10-13 | Bending and forming device for web rib of steel truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110309049.1A CN102389930B (en) | 2011-10-13 | 2011-10-13 | Bending and forming device for web rib of steel truss |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102389930A true CN102389930A (en) | 2012-03-28 |
| CN102389930B CN102389930B (en) | 2014-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110309049.1A Expired - Fee Related CN102389930B (en) | 2011-10-13 | 2011-10-13 | Bending and forming device for web rib of steel truss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102389930B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873449A (en) * | 2012-09-29 | 2013-01-16 | 无锡威华电焊机制造有限公司 | Multi-spot welding machine for steel bar trusses |
| CN102921841A (en) * | 2012-11-28 | 2013-02-13 | 无锡威华电焊机制造有限公司 | Steel bar truss multiple proportion driving device |
| CN105170746A (en) * | 2015-08-28 | 2015-12-23 | 风范绿色建筑（常熟）有限公司 | Truss welder wave forming structure |
| CN108362224A (en) * | 2018-02-11 | 2018-08-03 | 重庆大学 | Three coordinate device of contactless planar survey |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3760851A (en) * | 1970-12-10 | 1973-09-25 | Entwicklungs U Verwertungsg Mb | Device for forming a zig zag wire |
| US3869926A (en) * | 1972-09-21 | 1975-03-11 | Klaus Keller | Device for bending serpentine struts |
| US4291732A (en) * | 1979-02-26 | 1981-09-29 | Covington Brothers, Inc. | Method and apparatus for manufacture of wire truss and sinuous strut therefor |
| AT405031B (en) * | 1993-12-27 | 1999-04-26 | Filzmoser Maschinenbau Ges M B | BENDING MACHINE FOR BENDING DIAGONAL RODS FOR GRID SUPPORT OD. DGL. |
| JP2003170237A (en) * | 2001-12-03 | 2003-06-17 | Taro Kasai | Lattice muscle bending apparatus |
| EP1152846B1 (en) * | 1999-02-10 | 2003-11-26 | Structherm Ltd | Truss machine |
| EP1982779A1 (en) * | 2007-04-18 | 2008-10-22 | Promostar S.r.L. | Apparatus and method for manufacturing beam-reinforcement latticework-like wire structure on a just-in-time basis |
| JP2008272798A (en) * | 2007-04-27 | 2008-11-13 | Taro Kasai | Apparatus for manufacturing independent-type truss |
| CN202291144U (en) * | 2011-10-13 | 2012-07-04 | 无锡威华电焊机制造有限公司 | Bending forming device for web member rib of steel bar truss |
-
2011
- 2011-10-13 CN CN201110309049.1A patent/CN102389930B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3760851A (en) * | 1970-12-10 | 1973-09-25 | Entwicklungs U Verwertungsg Mb | Device for forming a zig zag wire |
| US3869926A (en) * | 1972-09-21 | 1975-03-11 | Klaus Keller | Device for bending serpentine struts |
| US4291732A (en) * | 1979-02-26 | 1981-09-29 | Covington Brothers, Inc. | Method and apparatus for manufacture of wire truss and sinuous strut therefor |
| AT405031B (en) * | 1993-12-27 | 1999-04-26 | Filzmoser Maschinenbau Ges M B | BENDING MACHINE FOR BENDING DIAGONAL RODS FOR GRID SUPPORT OD. DGL. |
| EP1152846B1 (en) * | 1999-02-10 | 2003-11-26 | Structherm Ltd | Truss machine |
| JP2003170237A (en) * | 2001-12-03 | 2003-06-17 | Taro Kasai | Lattice muscle bending apparatus |
| EP1982779A1 (en) * | 2007-04-18 | 2008-10-22 | Promostar S.r.L. | Apparatus and method for manufacturing beam-reinforcement latticework-like wire structure on a just-in-time basis |
| JP2008272798A (en) * | 2007-04-27 | 2008-11-13 | Taro Kasai | Apparatus for manufacturing independent-type truss |
| CN202291144U (en) * | 2011-10-13 | 2012-07-04 | 无锡威华电焊机制造有限公司 | Bending forming device for web member rib of steel bar truss |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873449A (en) * | 2012-09-29 | 2013-01-16 | 无锡威华电焊机制造有限公司 | Multi-spot welding machine for steel bar trusses |
| CN102873449B (en) * | 2012-09-29 | 2015-03-11 | 无锡威华电焊机制造有限公司 | Multi-spot welding machine for steel bar trusses |
| CN102921841A (en) * | 2012-11-28 | 2013-02-13 | 无锡威华电焊机制造有限公司 | Steel bar truss multiple proportion driving device |
| CN105170746A (en) * | 2015-08-28 | 2015-12-23 | 风范绿色建筑（常熟）有限公司 | Truss welder wave forming structure |
| CN108362224A (en) * | 2018-02-11 | 2018-08-03 | 重庆大学 | Three coordinate device of contactless planar survey |
| CN108362224B (en) * | 2018-02-11 | 2019-11-08 | 重庆大学 | Contactless three coordinate device of planar survey |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102389930B (en) | 2014-02-05 |
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Granted publication date: 20140205 Termination date: 20141013 |
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| EXPY | Termination of patent right or utility model |