CN102363191B - Bending mechanism for reinforcing steel bar truss web rib - Google Patents
Bending mechanism for reinforcing steel bar truss web rib Download PDFInfo
- Publication number
- CN102363191B CN102363191B CN2011103406583A CN201110340658A CN102363191B CN 102363191 B CN102363191 B CN 102363191B CN 2011103406583 A CN2011103406583 A CN 2011103406583A CN 201110340658 A CN201110340658 A CN 201110340658A CN 102363191 B CN102363191 B CN 102363191B
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- China
- Prior art keywords
- moving block
- mounting bracket
- steel bar
- bending
- block
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- Expired - Fee Related
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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)
- Bending Of Plates, Rods, And Pipes (AREA)
- Wire Processing (AREA)
Abstract
The invention discloses a bending mechanism for a reinforcing steel bar truss web rib, in particular a bending mechanism for bending a wave trough of a reinforcing steel bar truss web rib, which is formed through welding, left and right. The bending mechanism for the reinforcing steel bar truss web rib comprises a rack, wherein supporting oil cylinder mounting brackets which are distributed symmetrically are arranged on the rack; supporting oil cylinders are arranged on the supporting oil cylinder mounting brackets; piston rods for supporting the oil cylinders are fixedly connected with supporting blocks; a rotary block mounting bracket is arranged below the supporting blocks; rotary blocks are arranged at ends, corresponding to the supporting blocks, of the rotary block mounting bracket; the rotary blocks are hinged with rotating shafts on the rack; a rotary driving mechanism is arranged at the other end, which is connected with the rotary blocks, of the rotary block mounting bracket; and the rotary driving mechanism drives the rotary blocks to rotate around revolving shafts through the rotary block mounting bracket. The bending mechanism for the reinforcing steel bar web rib is simple and compact in structure, convenient to mount and use, high in automation degree and bending speed, safe and reliable; moreover, the bending quality is improved.
Description
Technical field
The present invention relates to a kind of Clincher, especially a kind of steel bar girder Clincher, specifically a kind of the Clincher of the steel bar truss web bar trough of welding fabrication part left and right bending, belong to the technical field of steel bar girder processing.
Background technology
Steel bar girder belongs to novel product at home, and traditional way is for manually to band together the string muscle of truss and abdomen muscle, then by the craft abdomen muscle that bends, this way efficient is low, and consumption is artificial, and the abdomen muscle out-of-flatness after bending affects next procedure.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of bending mechanism for reinforcing steel bar truss web rib is provided, it is simple and compact for structure, and is easy to install, and automaticity is high, and the speed of bending is fast, improves the quality of bending, safe and reliable.
According to technical scheme provided by the invention, described bending mechanism for reinforcing steel bar truss web rib comprises frame; Described frame is provided with symmetrical support cylinder mounting bracket, and described support cylinder mounting bracket is provided with support cylinder, and the piston rod of described support cylinder is provided with the back-up block that is fixedly connected with; The below of described back-up block is provided with the moving block mounting bracket, and the described moving block mounting bracket end corresponding with back-up block is provided with moving block, and the rotating shaft on described moving block and frame is hinged; The moving block mounting bracket is provided with rotating drive mechanism corresponding to the other end that is connected with moving block, and described rotating drive mechanism drives moving block by the moving block mounting bracket and rotates around the axis.
Described rotating drive mechanism comprises rotational fuel tank, and the two ends of described rotational fuel tank are hinged by support installation shaft and moving block mounting bracket.
Be provided with steel bar girder between described back-up block; By the corresponding matching of back-up block and moving block, the end of corresponding abdomen muscle forms bending on steel bar girder.
Advantage of the present invention: frame is equipped with support cylinder by the support cylinder mounting bracket, and the piston rod of support cylinder arranges back-up block, can the spacer bar truss by back-up block; The moving block mounting bracket is set on frame, and the moving block mounting bracket is connected with moving block, and moving block and rotating shaft are hinged; Rotational fuel tank is hinged by support installation shaft and moving block mounting bracket; When the piston rod of rotational fuel tank stretches, make moving block rotate by the moving block mounting bracket, moving block and back-up block corresponding matching, can be with being positioned at the formation bending of bending of abdomen muscle lower end between back-up block, simple and compact for structure, easy to install, automaticity is high, the speed of bending is fast, improves the quality of bending, and is safe and reliable.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the top view of Fig. 1.
The specific embodiment
The invention will be further described below in conjunction with concrete drawings and Examples.
As Fig. 1 ~ shown in Figure 2: the present invention includes support cylinder 1, back-up block 2, moving block 3, support cylinder mounting bracket 4, rotating shaft 5, moving block mounting bracket 6, rotational fuel tank 7, support installation shaft 8, steel bar girder 9, lower edge muscle 10, bending 11, frame 12 and synchromesh gear 13.
As depicted in figs. 1 and 2: described frame 12 is provided with symmetrical support cylinder mounting bracket 4, and described support cylinder mounting bracket 4 protrudes from frame 12.Support cylinder mounting bracket 4 is provided with support cylinder 1, and the piston rod of described support cylinder 1 is provided with the back-up block 2 that is fixedly connected with, and support cylinder 1 and back-up block 2 symmetrical on frame 12 can support steel bar girder 9.On frame 12, the below of corresponding each back-up block 2 is equipped with moving block mounting bracket 6, and an end of described moving block mounting bracket 6 is provided with moving block 3, and the rotating shaft 5 on described moving block 3 and frame 12 is hinged, and moving block 3 can 5 rotate around the shaft.Synchromesh gear 13 is bolted with moving block, and moving block mounting bracket 6 is connected with moving block 3 by synchromesh gear 13.Moving block mounting bracket 6 is provided with rotating drive mechanism corresponding to the other end that is connected with moving block 3, described rotating drive mechanism drives moving block 3 by moving block mounting bracket 6 and 5 rotates around the shaft, when moving block 3 rotates, moving block 3 can contact with the abdomen muscle of steel bar girder 9, along with rotating drive mechanism constantly drives, moving block 3 can bend the end of abdomen muscle under interacting with back-up block 2, forms bending 11.
Described rotating drive mechanism comprises rotational fuel tank 7, and the two ends of described rotational fuel tank 7 are hinged by support installation shaft 8 and moving block mounting bracket 6.When the piston rod of rotational fuel tank 7 stretched out, moving block mounting bracket 6 can drive by synchromesh gear 13 rotation of moving block 3.
As depicted in figs. 1 and 2: during use, steel bar girder 9 is positioned over 2 of back-up blocks, and the piston rod of support cylinder 1 stretches out, and makes back-up block 2 can prop up steel bar girder 9 corresponding to the below of lower edge muscle 10.When steel bar girder 9 is supported live after, start rotational fuel tank 7.When the piston rod of rotational fuel tank 7 stretches out, moving block mounting bracket 6 makes moving block 35 rotate around the shaft by synchromesh gear 13, moving block 3 near and contact the lower end of the corresponding abdomen muscle of steel bar girder 9, when the stroke of rotational fuel tank 7 further enlarges, the lower end of 3 pairs of abdomen muscle of moving block produces active force, under moving block 3 and back-up block 2 actings in conjunction, form bending 11 in the lower end of abdomen muscle.When the piston rod of rotational fuel tank 7 stretched out, moving block mounting bracket 6 drove simultaneously the symmetrical moving block in back-up block 2 belows 3 and rotates, and therefore the synchronous moving block 3 that rotates can be simultaneously and corresponding back-up block 2 actings in conjunction, bended and obtain simultaneously bending 11 in the left and right.After obtaining required bending 11, the piston rod of rotational fuel tank 7 is retracted, and moving block 3 rotates again and away from back-up block 2, simultaneously, the piston rod of support cylinder 1 is retracted, and the steel bar girder 9 after bending takes out, and is convenient to carry out next time bending.
Claims (2)
1. a bending mechanism for reinforcing steel bar truss web rib, comprise frame (12); It is characterized in that: described frame (12) is provided with symmetrical support cylinder mounting bracket (4), described support cylinder mounting bracket (4) is provided with support cylinder (1), and the piston rod of described support cylinder (1) is provided with the back-up block (2) that is fixedly connected with; The below of described back-up block (2) is provided with moving block mounting bracket (6), and described moving block mounting bracket (6) end corresponding with back-up block (2) is provided with moving block (3), and described moving block (3) is hinged with rotating shaft (5) on frame (12); Moving block mounting bracket (6) is provided with rotating drive mechanism corresponding to the other end that is connected with moving block (3), and described rotating drive mechanism drives moving block (3) (5) rotation around the shaft by moving block mounting bracket (6);
Described rotating drive mechanism comprises rotational fuel tank (7), and the two ends of described rotational fuel tank (7) are hinged by support installation shaft (8) and moving block mounting bracket (6).
2. bending mechanism for reinforcing steel bar truss web rib according to claim 1, is characterized in that: be provided with steel bar girder (9) between described back-up block (2); By the corresponding matching of back-up block (2) with moving block (3), form bending (11) in the end of the upper corresponding abdomen muscle of steel bar girder (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103406583A CN102363191B (en) | 2011-11-01 | 2011-11-01 | Bending mechanism for reinforcing steel bar truss web rib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103406583A CN102363191B (en) | 2011-11-01 | 2011-11-01 | Bending mechanism for reinforcing steel bar truss web rib |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102363191A CN102363191A (en) | 2012-02-29 |
| CN102363191B true CN102363191B (en) | 2013-06-19 |
Family
ID=45689800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103406583A Expired - Fee Related CN102363191B (en) | 2011-11-01 | 2011-11-01 | Bending mechanism for reinforcing steel bar truss web rib |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102363191B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008500B (en) * | 2012-12-05 | 2014-12-10 | 建科机械（天津）股份有限公司 | Truss foundation bending mechanism of truss welding production line |
| CN104107867A (en) * | 2013-04-20 | 2014-10-22 | 昆山友进智能建筑工程有限公司 | Construction rebar bending machine |
| CN105127327A (en) * | 2015-08-31 | 2015-12-09 | 宁波新州焊接设备有限公司 | Modified device for bending edge angles of reinforcing steel bar |
| CN114535458B (en) * | 2022-02-28 | 2024-05-17 | 厦门丰力机械有限公司 | Steel bar bending machine |
| CN114669697B (en) * | 2022-03-28 | 2023-04-11 | 江西中一建工集团有限公司 | Equipment and method for manufacturing assembly type building steel bar truss structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201168756Y (en) * | 2008-03-27 | 2008-12-24 | 天津市建科机械制造有限公司 | Metal wire benders |
| CN201511088U (en) * | 2009-09-15 | 2010-06-23 | 天津市建科机械制造有限公司 | Steel-reinforced truss foundation bolt bending forming mechanism |
| CN201979019U (en) * | 2010-12-27 | 2011-09-21 | 广州市裕丰建筑工程机械制造有限公司 | Footing bending device for automatic production line of rebar girders |
| CN202291146U (en) * | 2011-11-01 | 2012-07-04 | 无锡威华电焊机制造有限公司 | Bending mechanism for steel bar truss web bar |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01104431A (en) * | 1987-10-17 | 1989-04-21 | Shimizu Corp | Bending device for reinforced prefabricated unit |
| JP2002143960A (en) * | 2000-11-15 | 2002-05-21 | Noriyoshi Miyamoto | Wire bending machine |
-
2011
- 2011-11-01 CN CN2011103406583A patent/CN102363191B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201168756Y (en) * | 2008-03-27 | 2008-12-24 | 天津市建科机械制造有限公司 | Metal wire benders |
| CN201511088U (en) * | 2009-09-15 | 2010-06-23 | 天津市建科机械制造有限公司 | Steel-reinforced truss foundation bolt bending forming mechanism |
| CN201979019U (en) * | 2010-12-27 | 2011-09-21 | 广州市裕丰建筑工程机械制造有限公司 | Footing bending device for automatic production line of rebar girders |
| CN202291146U (en) * | 2011-11-01 | 2012-07-04 | 无锡威华电焊机制造有限公司 | Bending mechanism for steel bar truss web bar |
Non-Patent Citations (2)
| Title |
|---|
| JP平1－104431A 1989.04.21 |
| JP特开2002-143960A 2002.05.21 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102363191A (en) | 2012-02-29 |
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Granted publication date: 20130619 Termination date: 20141101 |
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