CN201841220U - Automatic steel bar bending machine with roller wheel traction mechanism - Google Patents
Automatic steel bar bending machine with roller wheel traction mechanism Download PDFInfo
- Publication number
- CN201841220U CN201841220U CN2010205898598U CN201020589859U CN201841220U CN 201841220 U CN201841220 U CN 201841220U CN 2010205898598 U CN2010205898598 U CN 2010205898598U CN 201020589859 U CN201020589859 U CN 201020589859U CN 201841220 U CN201841220 U CN 201841220U
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- stepping
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- roller
- swing arm
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Abstract
The utility model discloses an automatic steel bar bending machine with a roller wheel traction mechanism, comprising a rack, a bending mechanism and a stepping mechanism, wherein the bending mechanism and the stepping mechanism through which a steel bar penetrates are all fixed on the rack, and the stepping mechanism is positioned at one side of the bending mechanism; the stepping mechanism comprises an active stepping wheel and a compressing wheel; the active stepping wheel is connected with a rotating power unit, and the compressing wheel is positioned at the upper part of the active stepping wheel and is connected with a compressing device capable of reciprocating motion. The automatic steel bar bending machine has the following beneficial effects: the defects in the prior art are overcome, the structure is simple, the bending mechanism and the required power driving mechanism do not need to be moved, a long guide rail does not need to be arranged, the work efficiency is high, and due to the fixation of the bending mechanism, the steel bar is moved by the stepping mechanism, the movement is rapid and flexible, the cost is low, a roller wheel stepping mechanism is simple, the manufacturing cost is low, and as the adjusting and the positioning are not needed, the operation is simple and continuous.
Description
Technical field
The utility model relates to a kind of automatic bending machine for steel bar, particularly be the automatic bending machine for steel bar that has roller traction mechanism.
Background technology
Becoming the automatic processing device of stirrup by bar bending---automatic bending machine for steel bar has obtained using widely.The prior art automatic bending machine for steel bar comprises: bending mechanism, clamping device, stepping mechanism.Along with the development of producing, need a kind of structure simpler, the automatic bending machine for steel bar that production efficiency is high.
The production technology of above-mentioned prior art automatic stamping and bending machine is: earlier the long reinforcing bar of scale is clamped, driving stepping mechanism by power-driven mechanism drives whole bending mechanism and moves to reinforcing bar in orbit and need bending position to stop, by bending mechanism reinforcing bar is implemented flexure operation, after reinforcing bar is bent, drives stepping mechanism by power-driven mechanism again and drive whole bending mechanism and move to reinforcing bar in orbit another needs bent position that reinforcing bar is carried out bending.Need crooked a few place on the reinforcing bar, power-driven mechanism drives stepping mechanism and drives whole bending mechanism and move and stop several times.When another root reinforcing bar of bending, stepping mechanism drives bending mechanism and moves back to initial position again, repeats above-mentioned action.
There is following defective in above-mentioned prior art automatic stamping and bending machine: because this body structure of bending mechanism is heavier, inertia is big when mobile, causes round translational speed necessary slow, do not reach requirement fast, exist production efficiency low, machine volume and weight are big, the cost height, the power consumption height.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, provides a kind of bending mechanism to fix, and the roller stepping mechanism drives reinforcing bar and moves to the bending mechanism moment reinforcement, production efficiency height, the automatic bending machine for steel bar that has roller traction mechanism that cost is low.
The technical scheme that solves the problems of the technologies described above is: a kind of automatic bending machine for steel bar that has roller traction mechanism, described automatic bending machine for steel bar comprises: frame, bending mechanism, also comprise stepping mechanism, bending mechanism that described reinforcing bar passes and stepping mechanism all are fixed on the frame, and stepping mechanism is positioned at a side of bending mechanism; Described stepping mechanism comprises: active stepping wheel and contact roller; Described active stepping wheel connects the rotary power unit, and contact roller is positioned at initiatively stepping takes turns top and connect the hold down gag that moves back and forth.
The beneficial effects of the utility model are: the utility model overcomes the defective of prior art, and the utility model is simple in structure, does not need mobile bending mechanism and very long guide rail is set and mobile needed power-driven mechanism; High efficiency; Because bending mechanism is fixed, move reinforcing bar by stepping mechanism, mobile fast and flexible, cost is low; The roller stepping mechanism is simple, low cost of manufacture; Since do not need many adjustment location, simple to operate, coherent.
Description of drawings
Fig. 1 is the utility model syndeton front view;
Fig. 2 is the vertical view of Fig. 1, shows hold down gag.
" sequence number explanation in the accompanying drawing "
1: reinforcing bar; 2: initiatively stepping is taken turns; 3: lead the position wheel; 4: contact roller; 5 lead a pinch roller:
6: bending axis; 7: central shaft; 8: bending mechanism; 9: stepping mechanism; 10: the rotary power unit; 11: frame; 12: swing arm; 13: depress cylinder.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail:
Fig. 1 is that the utility model syndeton front view: Fig. 2 is the vertical view of Fig. 1.
The utility model provides a kind of automatic bending machine for steel bar that has roller traction mechanism, described automatic bending machine for steel bar comprises: frame 11, bending mechanism 8, also comprise stepping mechanism 9, bending mechanism 8 that described reinforcing bar 1 passes and stepping mechanism 9 all are fixed on the frame 11, and stepping mechanism 9 is positioned at a side of bending mechanism 8.
Described stepping mechanism 9 comprises: active stepping wheel 2 and contact roller 4; Described active stepping wheel 2 connects rotary power unit 10; Contact roller 4 is positioned at initiatively stepping takes turns 2 tops and connects the hold down gag that moves back and forth.
For making the more steady of stepping mechanism 9 work, facility has guide and guard mechanism between stepping mechanism 9 and bending mechanism 8.
Guide and guard mechanism in stepping mechanism 9 one side settings is fixed on the frame 11, and described guide and guard mechanism comprises: lead position wheel 3 and lead a pinch roller 5; The described position wheel 3 of leading is hinged on the frame 11; The described pinch roller 5 of leading is positioned at and leads position wheel 3 tops and connect the hold down gag that moves back and forth.
The numeration sensor (figure does not show) of measuring the reinforcing bar movable length is housed on the described contact roller 4.
The described hold down gag that is connected with contact roller 4 comprises: swing arm 12, depress cylinder 13; Described swing arm 12 is hinged on the frame 11, the hinged contact roller 4 of swing arm 12 1 ends, the hinged piston rod of depressing cylinder 13 of swing arm 12 other ends; Depressing cylinder 13 is arranged on the frame 11.
Described with lead the hold down gag that a pinch roller 5 is connected and comprise: swing arm 12, depress cylinder 13; Described swing arm 12 is hinged on the frame 11, the hinged pinch roller 5 of leading of swing arm 12 1 ends, the hinged piston rod of depressing cylinder 13 of swing arm 12 other ends; Depressing cylinder 13 is arranged on the frame 11.
The utility model course of work is as follows:
At first reinforcing bar 1 is imported the active stepping wheel 2 and the contact roller 4 of stepping mechanism 9 and lead position wheel 3 and lead between the pinch roller 5, contact roller 4, lead a pinch roller 5 reinforcing bar 1 is pressed in initiatively stepping wheel 2 respectively, leads on the position wheel 3; Start rotary power unit 10 rotation drive active stepping wheels 2 and rotate, drive reinforcing bar 1 moves and contact roller 4 rotations; Lead position wheel 3 and lead the also rotation thereupon of reinforcing bar 1 driving that a pinch roller 5 is moved, reinforcing bar 1 moves to the bending mechanism direction.Reinforcing bar 1 enters between the central shaft 7 and bending axis 6 of bending mechanism 8, bending mechanism 8 actions, and bending axis 6 bends to set angle around central shaft 7 turning handle reinforcing bars 1, has just finished the bar one-time scale and has decided the bending of angle.The cooperation of above-mentioned stepping mechanism 9 and bending mechanism 8 realizes continuously reinforcing bar in the desired location bending.Wherein the numeration sensor on the contact roller 4 can be finished the long scale of note of reinforcing bar, can also realize closed-loop control easily, and precision is more accurate.
Claims (5)
1. automatic bending machine for steel bar that has roller traction mechanism, described automatic bending machine for steel bar comprises: frame (11), bending mechanism (8), it is characterized in that, also comprise stepping mechanism (9), bending mechanism (8) that described reinforcing bar (1) passes and stepping mechanism (9) all are fixed on the frame (11), and stepping mechanism (9) is positioned at a side of bending mechanism (8); Described stepping mechanism (9) comprising: initiatively (2) and contact roller (4) are taken turns in stepping; Described active stepping wheel (2) connects rotary power unit (10), and contact roller (4) is positioned at initiatively stepping takes turns (2) top and connect the hold down gag that moves back and forth.
2. according to the automatic bending machine for steel bar that has roller traction mechanism described in the claim 1, it is characterized in that, also be provided with guide and guard mechanism in stepping mechanism (9) one sides, guide and guard mechanism is fixed on the frame (11), and described guide and guard mechanism comprises: lead position wheel (3) and lead a pinch roller (5); The described position wheel (3) of leading is hinged on the frame (11); The described pinch roller (5) of leading is positioned at and leads position wheel (3) top and connect the hold down gag that moves back and forth.
3. according to the automatic bending machine for steel bar that has roller traction mechanism described in the claim 1, it is characterized in that, the numeration sensor of measuring the reinforcing bar movable length is housed on the described contact roller (4).
4. according to the automatic bending machine for steel bar that has roller traction mechanism described in the claim 1, it is characterized in that described hold down gag comprises: swing arm (12), depress cylinder (13); Described swing arm (12) is hinged on the frame (11), the swing arm hinged contact rollers of (12) one ends (4), the hinged piston rod of depressing cylinder (13) of swing arm (12) other end; Depressing cylinder (13) is arranged on the frame (11).
5. according to the automatic bending machine for steel bar that has roller traction mechanism described in the claim 2, it is characterized in that described hold down gag comprises: swing arm (12), depress cylinder (13); Described swing arm (12) is hinged on the frame (11), the hinged pinch roller (5) of leading of swing arm (12) one ends, the hinged piston rod of depressing cylinder (13) of swing arm (12) other end; Depressing cylinder (13) is arranged on the frame (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205898598U CN201841220U (en) | 2010-11-03 | 2010-11-03 | Automatic steel bar bending machine with roller wheel traction mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205898598U CN201841220U (en) | 2010-11-03 | 2010-11-03 | Automatic steel bar bending machine with roller wheel traction mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201841220U true CN201841220U (en) | 2011-05-25 |
Family
ID=44036124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205898598U Expired - Fee Related CN201841220U (en) | 2010-11-03 | 2010-11-03 | Automatic steel bar bending machine with roller wheel traction mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201841220U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966549A (en) * | 2010-11-03 | 2011-02-09 | 天津市建科机械制造有限公司 | Automatic steel bar bending machine with roller stepping mechanism |
| CN104384937A (en) * | 2014-09-23 | 2015-03-04 | 阿博建材（昆山）有限公司 | Plane truss welding production line |
-
2010
- 2010-11-03 CN CN2010205898598U patent/CN201841220U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966549A (en) * | 2010-11-03 | 2011-02-09 | 天津市建科机械制造有限公司 | Automatic steel bar bending machine with roller stepping mechanism |
| CN104384937A (en) * | 2014-09-23 | 2015-03-04 | 阿博建材（昆山）有限公司 | Plane truss welding production line |
| CN104384937B (en) * | 2014-09-23 | 2016-11-30 | 阿博建材（昆山）有限公司 | A kind of plane girder welding production line |
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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: 20110525 Termination date: 20151103 |
|
| EXPY | Termination of patent right or utility model |