CN201880826U - Vertical steel bar bender capable of bilaterally bending - Google Patents
Vertical steel bar bender capable of bilaterally bending Download PDFInfo
- Publication number
- CN201880826U CN201880826U CN2010206120362U CN201020612036U CN201880826U CN 201880826 U CN201880826 U CN 201880826U CN 2010206120362 U CN2010206120362 U CN 2010206120362U CN 201020612036 U CN201020612036 U CN 201020612036U CN 201880826 U CN201880826 U CN 201880826U
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- bending
- swing arm
- fixed
- shaft
- bending machine
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Abstract
The utility model discloses a vertical steel bar bender capable of bilaterally bending, which structurally comprises a frame, a bender box, a power transmission driving mechanism, a bending shaft and a central shaft, wherein the bending shaft and the central shaft are arranged on the bender box. The central shaft is fixed to a panel of the bender box, the bending shaft is positioned at the eccentric position of the central shaft and fixed inside an eccentric hole of a swing arm, a central hole of the swing arm and a center of the central shaft are aligned, one end of a transmission shaft is fixed inside the central hole of the swing arm, the other end of the transmission shaft is connected with a rotary power source, a telescopic cylinder is further fixed to the swing arm, a piston rod of the telescopic cylinder is connected with the bending shaft, and the telescopic cylinder drives the bend shaft to move in the eccentric hole of the swing arm. The vertical steel bar bender has the advantages that the shortage that a steel bar bender in the prior art cannot realize continuous bilateral bending of one steel bar, manual movement of the steel bar for bilateral bending is avoided, labor intensity is reduced and operating efficiency is increased. The vertical steel bar bender further has the advantages of simple structure, convenience in maintenance, stability in operation, energy consumption economization and low processing cost.
Description
Technical field
It is the vertical type steel-bar bending machine that the utility model relates to, particularly be the vertical type steel-bar bending machine of compound bending.
Background technology
At present, the vertical type steel-bar bending machine of prior art comprises: frame; The bending machine casing; Drive the power transmission driving mechanism that the bending machine casing slides on frame; The bending machine casing is provided with bending axis and central shaft, and described central shaft is fixed on the panel of bending machine casing, and bending axis is positioned at the eccentric part of rotating power source, and the pivot of rotating power source is same as the center of central shaft.During work, reinforcing bar is inserted between bending axis and the central shaft, bending axis rotates around central shaft under the drive of rotating power source, with bar bending.
During the bending of the vertical type steel-bar bending machine of prior art continuous bend reinforcing bar, can only be towards a direction bending, promptly reinforcing bar is below crooked head, and behind the moment reinforcement, crooked head resets earlier crooked head clockwise, and reinforcing bar moves forward, and crooked head is moment reinforcement clockwise again.When as if the opposite direction moment reinforcement, have only artificial mobile reinforcing bar above crooked head, the bending head is rotated counterclockwise moment reinforcement in the other direction.On prior art vertical type steel-bar bending machine, realize that with artificial mobile reinforcing bar back-flexing exists labour intensity big, ineffective defective.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, is to provide a kind of and can be simultaneously reinforcing bar be realized compound bending, the vertical type steel-bar bending machine of automaticity height, compound bending that efficient is high.
The technical scheme that solves the problems of the technologies described above is: a kind of vertical type steel-bar bending machine of compound bending, and described vertical type steel-bar bending machine comprises: frame; The bending machine casing; Drive the power transmission driving mechanism that the bending machine casing slides on frame; The bending machine casing is provided with bending axis and central shaft, described central shaft is fixed on the panel of bending machine casing, described bending axis is positioned at the eccentricity of central axis place and is fixed on the swing arm eccentric orfice, the centre bore of swing arm and central shaft center coexist on the line, be fixed on an end of power transmission shaft in the centre bore of swing arm, the power transmission shaft other end connects rotating power source; Also be fixed with telescoping cylinder in the swing arm, the piston rod of telescoping cylinder connects bending axis, and telescoping cylinder drives bending axis and moves in the swing arm eccentric orfice.
The beneficial effects of the utility model are: the utility model overcomes the defective of prior art, remedy prior art vertical type steel-bar bending machine can not be on a reinforcing bar compound bending defective continuously.The utility model need not artificial mobile reinforcing bar compound bending, reduces labour intensity, increases work efficiency.The utility model also has simple in structure, and is easy to maintenance, and stable working is saved energy consumption, the advantage that processing cost is low.
Description of drawings
Fig. 1 is the utility model front view;
Fig. 2 is the vertical view of the partial cutaway of Fig. 1;
Fig. 3 is the utility model moment reinforcement course of work schematic diagram, shows crooked head on reinforcing bar, and crooked head is rotated counterclockwise moment reinforcement;
Fig. 4 is the utility model moment reinforcement course of work schematic diagram, shows the crooked head of Fig. 3 to behind the bar bending, and crooked head retraction turns to swing arm and ejects below the reinforcing bar, again the back-flexing reinforcing bar.
" sequence number explanation in the accompanying drawing ":
1: power transmits driving mechanism; 2: small synchronous pulley; 3: drive unit; 4: panel; 5: chain; 6: cylinder; 7: air cylinder fixed plate; 8: swing arm; 9: power transmission shaft; 10: the bending machine casing; 11: big synchronous pulley; 12: bending axis; 13: central shaft; 6a: piston rod; 14: the chain fixed head; 15: frame; 16: reinforcing bar.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is the utility model front view; Fig. 2 is the vertical view of the partial cutaway of Fig. 1.
As shown in the figure, the utility model provides a kind of vertical type steel-bar bending machine of compound bending, and described vertical type steel-bar bending machine comprises: frame 15; Bending machine casing 10; Drive the power transmission driving mechanism 1 that bending machine casing 10 slides on frame 15; Bending machine casing 10 is provided with bending axis 12 and central shaft 13, and described central shaft 13 is fixed on the panel 4 of bending machine casing.
Described bending axis 12 is positioned at central shaft 13 eccentric parts and is fixed on swing arm 8 eccentric orfices, and the centre bore of swing arm 8 and central shaft 13 centers coexist on the line, is fixed on an end of power transmission shaft 9 in the centre bore of swing arm 8, and power transmission shaft 9 other ends connect rotating power source; Also be fixed with telescoping cylinder 6 in the swing arm 8, the piston rod 6a of telescoping cylinder 6 connects bending axis 12, and telescoping cylinder 6 drives bending axis 12 and moves in swing arm 8 eccentric orfices.
The structure that described telescoping cylinder 6 is fixed in the swing arm 8 is: swing arm 8 one sides are fixed with " U " font air cylinder fixed plate 7, and telescoping cylinder 6 is fixed on the air cylinder fixed plate 7, the fixedly connected bending axis 12 of piston rod 6a floating junction of telescoping cylinder 6.
Described rotating power source comprises: drive unit 3 outputs connect small synchronous pulley 2, and band connects small synchronous pulley 2 and big synchronous pulley 11 synchronously; Power transmission shaft 9 other ends and big synchronous pulley 11 are connected by key.Drive unit 3 can select for use servomotor to connect small synchronous pulley 2.
Above-mentioned power transmits driving mechanism 1 can select the transmission servomotor for use; Bending machine casing 10 is provided with sprocket wheel; Transmit the servomotor output and connect the sprocket wheel conveying transmission mechanism of forming by sprocket wheel and chain 5, drive bending machine casing 10 and on frame 15, slide.Chain fixed head 14 is that sprocket wheel is carried the chain fixed head that is used to connect chain in the transmission mechanism among Fig. 1.
Fig. 3 is the utility model moment reinforcement 16 course of work schematic diagrames, shows crooked 12 on reinforcing bar 16, and crooked head is rotated counterclockwise moment reinforcement 16.
Fig. 4 is the utility model moment reinforcement 16 course of work schematic diagrames, after showing crooked 12 pairs of reinforcing bar 16 bendings of Fig. 3, retraction under crooked the 12 piston rod 6a at telescoping cylinder 6 drives, after driving crooked 12 and turn to below reinforcing bar 16 positions with rear-swing arm 8, eject under crooked the 12 piston rod 6a at telescoping cylinder 6 drives, can realize the back-flexing reinforcing bar for crooked 12.
Telescoping cylinder 6 is cylinder, hydraulic cylinder.
Claims (3)
1. the vertical type steel-bar bending machine of a compound bending, described vertical type steel-bar bending machine comprises: frame (15); Bending machine casing (10); Drive the power transmission driving mechanism (1) that bending machine casing (10) slides on frame (15); Bending machine casing (10) is provided with bending axis (12) and central shaft (13), described central shaft (13) is fixed on the panel (4) of bending machine casing, it is characterized in that, described bending axis (12) is positioned at central shaft (13) eccentric part and is fixed on swing arm (8) eccentric orfice, the centre bore of swing arm (8) and central shaft (13) center coexist on the line, be fixed on an end of power transmission shaft (9) in the centre bore of swing arm (8), power transmission shaft (9) other end connects rotating power source; Also be fixed with telescoping cylinder (6) in the swing arm (8), the piston rod (6a) of telescoping cylinder (6) connects bending axis (12), and telescoping cylinder (6) drives bending axis (12) and moves in swing arm (8) eccentric orfice.
2. according to the vertical type steel-bar bending machine of compound bending described in the claim 1, it is characterized in that, the structure that described telescoping cylinder (6) is fixed in the swing arm (8) is: swing arm (8) one sides are fixed with " U " font air cylinder fixed plate (7), telescoping cylinder (6) is fixed on the air cylinder fixed plate (7), the fixedly connected bending axis of piston rod (6a) floating junction (12) of telescoping cylinder (6).
3. according to the vertical type steel-bar bending machine of compound bending described in the claim 1, it is characterized in that, described rotating power source comprises: drive unit (3) output connects small synchronous pulley (2), and band connects small synchronous pulley (2) and big synchronous pulley (11) synchronously; Power transmission shaft (9) other end is connected by key with big synchronous pulley (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206120362U CN201880826U (en) | 2010-11-17 | 2010-11-17 | Vertical steel bar bender capable of bilaterally bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206120362U CN201880826U (en) | 2010-11-17 | 2010-11-17 | Vertical steel bar bender capable of bilaterally bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201880826U true CN201880826U (en) | 2011-06-29 |
Family
ID=44178353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206120362U Expired - Fee Related CN201880826U (en) | 2010-11-17 | 2010-11-17 | Vertical steel bar bender capable of bilaterally bending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201880826U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259344A (en) * | 2014-09-17 | 2015-01-07 | 扬州柳工建设机械有限公司 | Bending machine of reinforcing steel bar |
| CN108188307A (en) * | 2017-12-11 | 2018-06-22 | 江门市新会区国正机电设备有限公司 | Full-automatic bending butt welding machine and its processing method |
-
2010
- 2010-11-17 CN CN2010206120362U patent/CN201880826U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259344A (en) * | 2014-09-17 | 2015-01-07 | 扬州柳工建设机械有限公司 | Bending machine of reinforcing steel bar |
| CN104259344B (en) * | 2014-09-17 | 2016-04-27 | 扬州柳工建设机械有限公司 | A kind of angle bender |
| CN108188307A (en) * | 2017-12-11 | 2018-06-22 | 江门市新会区国正机电设备有限公司 | Full-automatic bending butt welding machine and its processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANKE MECHANICAL PRODUCTS (TIANJIN) CO., LTD. Free format text: FORMER NAME: JIANKE MACHINERY MANUFACTURE CO., LTD., TIANJIN |
|
| CP03 | Change of name, title or address |
Address after: 300402, No. 1, Jing Jing Road, Beichen science and Technology Park, Jin Wai Road, Beichen District, Tianjin Patentee after: Tianjin Jianke Mechanical Products Co., Ltd. Address before: 300402, No. 1, Jing Jing Road Hi-tech Industrial Park, Beichen District, Tianjin Patentee before: Jianke Machinery Manufacture Co., Ltd., Tianjin |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20151117 |
|
| EXPY | Termination of patent right or utility model |