CN1299849C - Automatic bending machine for steel bar - Google Patents
Automatic bending machine for steel bar Download PDFInfo
- Publication number
- CN1299849C CN1299849C CNB2005100643312A CN200510064331A CN1299849C CN 1299849 C CN1299849 C CN 1299849C CN B2005100643312 A CNB2005100643312 A CN B2005100643312A CN 200510064331 A CN200510064331 A CN 200510064331A CN 1299849 C CN1299849 C CN 1299849C
- Authority
- CN
- China
- Prior art keywords
- box
- gear
- steel bar
- bent axle
- mandrel
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The present invention relates to a bending machine for a steel bar, particularly to an automatic bending machine head for a steel bar. The present invention is characterized in that a main drive gear in a motor is arranged in a machine box; the center of a drive gear at the lower end of the inner part of a gear box is provided with a core shaft; the right end of the drive gear is connected with a crank shaft on which a magnet is arranged; one end of the core shaft is connected with a telescopic cylinder; the lower end of the gear box is connected with a bottom plate of the machine box; the lower end of the bottom plate of the machine box is connected with a rolling shaft on which a roller is arranged; the right end of the rolling shaft is connected with a hand wheel, and the lower end of the roller is connected with a cross beam; the upper end of a left clamp plate is fixedly connected with the lower end surface of the bottom plate of the machine box, and the lower end of the left clamp plate is connected with an air compressing cylinder of which the other end is connected with a right clamp plate. Compared with the prior art, the present invention has the advantages of novel structure and simple operation. A plurality of automatic bending machine heads for a steel bar can be combined together. A PLC program controller is adopted to control each automatic bending machine head for a steel bar. Therefore, the bending busywork of a steel bar can be automatically completed, and a process angle of the steel bar is easily adjusted. The productive efficiency is high, the error of product processing is little, and the processing cost is greatly reduced.
Description
[technical field]
The present invention relates to the angle-bender technical field, specifically a kind ofly be applicable in the architectural engineering that common straightcarbon steel and screw thread in the various armored concrete roll the automatic bending machine for steel bar of bending formings such as hot steel, common wire.
[background technology]
At present, the series of the angle-bender that occurs on the market is a lot, and as skeleton symbol angle-bender, internal tooth angle modulation formula angle-bender, portable angle-bender etc., but existing angle-bender all is the operation of unit head, once can only position of moulding, crooked size shape is by the range estimation dipstick metering, and the different parts moulding relies on artificial feeding, difficult quality guarantee, easily make substandard products, cause economic loss, artificial numeration occurs through regular meeting that the delivery quantity deficiency dallies over one's work or excess processing causes waste; Mainly by manually finishing, recruitment rolls up buckling work, makes cost improve; The reinforcing bar shape conversion need rely on the mandrel on the replacing bending machine table top etc., then through the moulding of artificial auxiliary repeatedly crooked ability, and complex operation.
[summary of the invention]
The present invention is in order to overcome above-mentioned deficiency, a kind of automatic bending machine for steel bar is provided, and novel structure can be formed together by many, adopt every automatic bending machine for steel bar of PLC cyclelog control, the bar bending operation can be finished automatically like this, and simple to operate, and the machining angle adjustment of reinforcing bar is easy, the production efficiency height, the finished product mismachining tolerance is little, cuts down finished cost greatly, and adaptability is strong.
For achieving the above object, design a kind of automatic bending machine for steel bar, comprise motor, gear-box, (2), one end of motor (2) connects gear-box (3) mandrel, handwheel, bent axle and mechanical organ are formed, it is characterized in that: the main drive gear in the motor is housed in a. cabinet (1), the travelling gear center of the interior lower end of gear-box (3) is provided with mandrel (6), the travelling gear right-hand member connects bent axle (8), bent axle (8) center has circular hole, bent axle (8) is provided with a magnet (5), mandrel (6) one ends connect flexible cylinder (17), mandrel (6) other end is with axle sleeve, mandrel connects plate washer (7), gear-box (3) right-hand member connects travel switch (4), gear-box (3) lower end junctor box plate (9), chassis backplane (9) lower end connects roller bearing (11), roller bearing (11) is provided with roller (12), roller bearing (11) right-hand member connects handwheel (10), roller (12) lower end connects crossbeam (14), and left clamping plate (16) upper end is fixedly connected on chassis backplane (9) lower surface, and left clamping plate (16) lower end connects air compressing cylinder (15), air compressing cylinder (15) other end connects right clamping plate (13), right clamping plate (13) other end junctor box plates (9); B. reinforcing bar is put on the bent axle (8), flexible cylinder (17) ejects mandrel, starter (2), main drive gear in the gear-box (3) rotates and travelling gear drives bent axle (8) and rotates around mandrel (6), and reinforcing bar is promptly by bent axle (8) bending, when bending during to the angle stipulated, magnet (5) on the bent axle (8) disconnects travel switch (4), motor (2) counter-rotating is restored, and in mandrel (6) indentation bent axle (8) circular hole, takes out reinforcing bar at last; Mandrel can about flexible; Automatic bending machine for steel bar can move on crossbeam; Axle sleeve adopts dismountable type to connect, and can change; The bar diameter scope is the 6-32 millimeter, and the bar bending angle is the 0-180 degree.
The present invention compares with prior art, novel structure, simple to operate, can form together by many, adopt every automatic bending machine for steel bar of PLC cyclelog control, the bar bending operation can be finished automatically like this, and the machining angle adjustment of reinforcing bar is easy, the production efficiency height, the finished product mismachining tolerance is little, cut down finished cost greatly, have very strong practicality, be worthy of promotion and application.
[description of drawings]
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the right view of Fig. 1;
Referring to Fig. 1, Fig. 2, Fig. 3,1 is cabinet, and 2 is motor, 3 is gear-box, and 4 is travel switch, and 5 is magnet, 6 is mandrel, and 7 is plate washer, and 8 is bent axle, 9 is chassis backplane, and 10 is handwheel, and 11 is roller bearing, 12 is roller, and 13 is right clamping plate, and 14 is crossbeam, 15 is air compressing cylinder, and 16 is left clamping plate, and 17 are flexible cylinder.
[specific embodiment]
Referring to Fig. 1, a kind of automatic bending machine for steel bar, comprise motor, gear-box, mandrel, handwheel, bent axle and mechanical organ are formed, it is characterized in that: motor (2) is housed in a. cabinet (1), one end of motor (2) connects the main drive gear in the gear-box (3), the travelling gear center of the interior lower end of gear-box (3) is provided with mandrel (6), the travelling gear right-hand member connects bent axle (8), bent axle (8) center has circular hole, bent axle (8) is provided with a magnet (5), mandrel (6) one ends connect flexible cylinder (17), mandrel (6) other end is with axle sleeve, mandrel connects plate washer (7), gear-box (3) right-hand member connects travel switch (4), gear-box (3) lower end junctor box plate (9), chassis backplane (9) lower end connects roller bearing (11), roller bearing (11) is provided with roller (12), roller bearing (11) right-hand member connects handwheel (10), roller (12) lower end connects crossbeam (14), and left clamping plate (16) upper end is fixedly connected on chassis backplane (9) lower surface, and left clamping plate (16) lower end connects air compressing cylinder (15), air compressing cylinder (15) other end connects right clamping plate (13), right clamping plate (13) other end junctor box plates (9); Automatic bending machine for steel bar can be gone up move left and right at crossbeam (14) by rotating handwheel (10), and the position determines that the back fixes automatic bending machine for steel bar by left and right sides clamping plate and air compressing cylinder; Mandrel by flexible cylinder can about flexible; Axle sleeve adopts dismountable type to connect, and can change.
The reinforcing bar that to cut out in advance is put on the bent axle (8) earlier, flexible cylinder (17) ejects mandrel, starter (2), main drive gear in the gear-box (3) rotates and travelling gear drives bent axle (8) and rotates around mandrel (6), and reinforcing bar is promptly by bent axle (8) bending, when bending during to the angle stipulated, magnet (5) on the bent axle (8) disconnects travel switch (4), motor (2) counter-rotating is restored, and in mandrel (6) indentation bent axle (8) circular hole, takes out reinforcing bar at last.The bar diameter scope that the present invention processed is the 6-32 millimeter, and the bar bending angle is the 0-180 degree; This manufacturing technology is still more clearly concerning those skilled in the art.
Claims (3)
1. an automatic bending machine for steel bar comprises motor, gear-box, mandrel, handwheel, and bent axle and mechanical organ are formed, and it is characterized in that:
A. in the cabinet (1) motor (2) is housed, one end of motor (2) connects the main drive gear in the gear-box (3), the travelling gear center of the interior lower end of gear-box (3) is provided with mandrel (6), the travelling gear right-hand member connects bent axle (8), bent axle (8) center has circular hole, bent axle (8) is provided with a magnet (5), mandrel (6) one ends connect flexible cylinder (17), mandrel (6) other end is with axle sleeve, gear-box (3) right-hand member connects travel switch (4), gear-box (3) lower end junctor box plate (9), chassis backplane (9) lower end connects roller bearing (11), roller bearing (11) is provided with roller (12), and roller bearing (11) right-hand member connects handwheel (10), and roller (12) lower end connects crossbeam (14), left side clamping plate (16) upper end is fixedly connected on chassis backplane (9) lower surface, clamping plate (16) lower end, a left side connects air compressing cylinder (15), and air compressing cylinder (15) other end connects right clamping plate (13), right clamping plate (13) other end junctor box plates (9);
B. reinforcing bar is put on the bent axle (8), flexible cylinder (17) ejects mandrel, starter (2), main drive gear in the gear-box (3) rotates and travelling gear drives bent axle (8) and rotates around mandrel (6), and reinforcing bar is promptly by bent axle (8) bending, when bending during to the angle stipulated, magnet (5) on the bent axle (8) disconnects travel switch (4), motor (2) counter-rotating is restored, and in mandrel (6) indentation bent axle (8) circular hole, takes out reinforcing bar at last.
2. automatic bending machine for steel bar as claimed in claim 1 is characterized in that automatic bending machine for steel bar can move on crossbeam.
3. automatic bending machine for steel bar as claimed in claim 1 is characterized in that axle sleeve can change.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100643312A CN1299849C (en) | 2005-04-14 | 2005-04-14 | Automatic bending machine for steel bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100643312A CN1299849C (en) | 2005-04-14 | 2005-04-14 | Automatic bending machine for steel bar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1663706A CN1663706A (en) | 2005-09-07 |
| CN1299849C true CN1299849C (en) | 2007-02-14 |
Family
ID=35035122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100643312A Expired - Fee Related CN1299849C (en) | 2005-04-14 | 2005-04-14 | Automatic bending machine for steel bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1299849C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240756B (en) * | 2011-05-26 | 2013-04-03 | 苏州嘉鹏钢筋技术有限公司 | Reinforcing steel bar bidirectional bending machine |
| CN109201798B (en) * | 2018-09-28 | 2021-05-18 | 扬中市诺贝电气有限公司 | Arc-shaped bent pipe machining equipment and machining process thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2918813A1 (en) * | 1979-05-10 | 1980-11-20 | Brueninghaus Gmbh Stahlwerke | Bending machine for metal bars or tubes - has horizontally movable pillars supporting respective anvils on which workpiece is bent via rollers on lever arms |
| CN2032918U (en) * | 1988-05-02 | 1989-02-22 | 张国光 | Reinforcement bending machine |
| US5357778A (en) * | 1993-10-08 | 1994-10-25 | Tsai Wen Sheng | Automatic reinforced bar bending apparatus |
| CN2200498Y (en) * | 1994-08-13 | 1995-06-14 | 江苏省连云港市通用机械厂 | Hydraulic bending device for reinforcing bar |
| CN1127682A (en) * | 1995-05-18 | 1996-07-31 | 巫乐资 | Full-automatic steel bar mfg. machine |
| CN2243353Y (en) * | 1993-07-26 | 1996-12-25 | 太原重型机械学院机器厂 | Steel bar bender |
| CN2332508Y (en) * | 1998-04-24 | 1999-08-11 | 邱文聪 | Multi-angle regulating device for reinforced bar bender |
-
2005
- 2005-04-14 CN CNB2005100643312A patent/CN1299849C/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2918813A1 (en) * | 1979-05-10 | 1980-11-20 | Brueninghaus Gmbh Stahlwerke | Bending machine for metal bars or tubes - has horizontally movable pillars supporting respective anvils on which workpiece is bent via rollers on lever arms |
| CN2032918U (en) * | 1988-05-02 | 1989-02-22 | 张国光 | Reinforcement bending machine |
| CN2243353Y (en) * | 1993-07-26 | 1996-12-25 | 太原重型机械学院机器厂 | Steel bar bender |
| US5357778A (en) * | 1993-10-08 | 1994-10-25 | Tsai Wen Sheng | Automatic reinforced bar bending apparatus |
| CN2200498Y (en) * | 1994-08-13 | 1995-06-14 | 江苏省连云港市通用机械厂 | Hydraulic bending device for reinforcing bar |
| CN1127682A (en) * | 1995-05-18 | 1996-07-31 | 巫乐资 | Full-automatic steel bar mfg. machine |
| CN2332508Y (en) * | 1998-04-24 | 1999-08-11 | 邱文聪 | Multi-angle regulating device for reinforced bar bender |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1663706A (en) | 2005-09-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101367098A (en) | Bending and molding machine for metal sheet member | |
| CN102513827A (en) | Automatic production line of linear slide rail | |
| CN201324778Y (en) | Sheet metal bending shaper | |
| CN1299849C (en) | Automatic bending machine for steel bar | |
| CN113020383A (en) | Liftable stamping forming is with high-efficient intelligent machine | |
| CN202411818U (en) | Automatic production line for linear slide rail | |
| CN200945515Y (en) | Hydraulic driven steel bar automatic bending forming machine | |
| CN202411150U (en) | Straightening mechanism of linear type board | |
| CN115870379A (en) | Metal plate arc bending machine | |
| CN202290932U (en) | Numerical control quick spin forming machine bed | |
| CN2897477Y (en) | Adjustable pull-out reducer | |
| CN1299848C (en) | Automatic bending machine for steel bar | |
| CN202527544U (en) | Novel numerical control bending machine | |
| CN107263116B (en) | Sheet metal component method is made using sheet metal component molding machine | |
| CN207657236U (en) | A kind of container roof plate special hydraulic press | |
| CN201702265U (en) | Lower die device of bending die | |
| CN218134412U (en) | Bender is used in stainless steel processing production | |
| CN217393907U (en) | Cutting device for preventing color steel plate from deforming | |
| CN219899768U (en) | Novel roller type bending machine | |
| CN220766396U (en) | Long-stroke quick lifting device for plastic powder spraying production line | |
| CN108788968A (en) | A kind of sheet metal wire drawing machine | |
| CN2455406Y (en) | Curling mechanism for edge machine | |
| CN111069355B (en) | Quick change R arc bender | |
| CN213763687U (en) | Big four-column press production line | |
| CN216540610U (en) | Horizontal bending five-machine-head hoop bending machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| 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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070214 Termination date: 20110414 |