CN101966549A - Automatic steel bar bending machine with roller stepping mechanism - Google Patents
Automatic steel bar bending machine with roller stepping mechanism Download PDFInfo
- Publication number
- CN101966549A CN101966549A CN 201010530749 CN201010530749A CN101966549A CN 101966549 A CN101966549 A CN 101966549A CN 201010530749 CN201010530749 CN 201010530749 CN 201010530749 A CN201010530749 A CN 201010530749A CN 101966549 A CN101966549 A CN 101966549A
- Authority
- CN
- China
- Prior art keywords
- stepping
- roller
- steel bar
- stepping mechanism
- frame
- 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.)
- Pending
Links
Images
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
- Wire Processing (AREA)
Abstract
The invention discloses an automatic steel bar bending machine with a roller stepping mechanism, which comprises a machine frame, a bending mechanism and a stepping mechanism, wherein the bending mechanism and the stepping mechanism, through which a steel bar penetrates, are fixed on the machine frame; the stepping mechanism is positioned on one side of the bending mechanism; the stepping mechanism comprises a driving stepping roller and a pinch roller; the driving stepping roller is connected with a rotating power unit; and the pinch roller is positioned on the upper part of the driving stepping roller and connected with a hold-down gear in reciprocation. The invention overcomes the defects in the prior art, has the advantages of simple structure, high work efficiency, simple roller stepping mechanism and low manufacturing cost, and does not need to move the bending mechanism, or arrange a very long guide rail and move the required power drive mechanism; since the bending mechanism is fixed and the steel bar is moved by the stepping mechanism, the invention has the advantages of quick and flexible movement and low cost; and due to no need of much adjustment and positioning, the invention also has the advantage of simple and continuous operation.
Description
Technical field
The present invention relates to a kind of automatic bending machine for steel bar, particularly be automatic bending machine for steel bar with roller stepping 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 objective of the invention is to overcome the deficiency of above-mentioned technology, provide a kind of bending mechanism to fix, 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 with roller stepping 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 with roller stepping 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 invention has the beneficial effects as follows: the present invention overcomes the defective of prior art, and the present invention 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 a syndeton front view of the present invention:
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 embodiments of the invention are described in further detail:
Fig. 1 is that syndeton front view of the present invention: Fig. 2 is the vertical view of Fig. 1.
The invention provides a kind of automatic bending machine for steel bar with roller stepping 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 course of work of the present invention 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 with roller stepping 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 described in the claim 1 with roller stepping mechanism, 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 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) with roller stepping mechanism.
4. according to the automatic bending machine for steel bar described in the claim 1, it is characterized in that described hold down gag comprises: swing arm (12), depress cylinder (13) with roller stepping mechanism; 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 described in the claim 2, it is characterized in that described hold down gag comprises: swing arm (12), depress cylinder (13) with roller stepping mechanism; 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 |
|---|---|---|---|
| CN 201010530749 CN101966549A (en) | 2010-11-03 | 2010-11-03 | Automatic steel bar bending machine with roller stepping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010530749 CN101966549A (en) | 2010-11-03 | 2010-11-03 | Automatic steel bar bending machine with roller stepping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101966549A true CN101966549A (en) | 2011-02-09 |
Family
ID=43545806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010530749 Pending CN101966549A (en) | 2010-11-03 | 2010-11-03 | Automatic steel bar bending machine with roller stepping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101966549A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103100609A (en) * | 2013-02-06 | 2013-05-15 | 冯广建 | Connecting-rod-type bending device for bending steel in steel forming machine |
| CN110802117A (en) * | 2019-11-13 | 2020-02-18 | 苏州荔记得机械工程科技有限公司 | Adjustable guide device for detecting building materials |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2223155Y (en) * | 1994-05-24 | 1996-03-27 | 江绍成 | Multi-point radial roller compacting machine |
| DE4442483A1 (en) * | 1994-11-29 | 1996-05-30 | Suspa Spannbeton Gmbh | Introduction of steel reinforcement rods into common concrete pipe |
| CN1442249A (en) * | 2002-03-01 | 2003-09-17 | 松冈武次 | Wire spring shaping apparatus |
| CN2678795Y (en) * | 2004-02-24 | 2005-02-16 | 天津市建科机械制造有限公司 | Continuous prodn. appts. for straightening, shearing and bending reinforced bar |
| CN200939466Y (en) * | 2006-06-16 | 2007-08-29 | 青岛钢铁控股集团有限责任公司 | Intake pilot guard for hot rolled circular steel products |
| CN200977590Y (en) * | 2006-06-30 | 2007-11-21 | 深圳市骏腾发焊接设备有限公司 | Iron wire connecting butt welder |
| CN101791665A (en) * | 2009-11-20 | 2010-08-04 | 天津市建科机械制造有限公司 | Back conveying and bending mechanism of reinforcing steel bar automatic bending machine |
| CN201841220U (en) * | 2010-11-03 | 2011-05-25 | 天津市建科机械制造有限公司 | Automatic steel bar bending machine with roller wheel traction mechanism |
-
2010
- 2010-11-03 CN CN 201010530749 patent/CN101966549A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2223155Y (en) * | 1994-05-24 | 1996-03-27 | 江绍成 | Multi-point radial roller compacting machine |
| DE4442483A1 (en) * | 1994-11-29 | 1996-05-30 | Suspa Spannbeton Gmbh | Introduction of steel reinforcement rods into common concrete pipe |
| CN1442249A (en) * | 2002-03-01 | 2003-09-17 | 松冈武次 | Wire spring shaping apparatus |
| CN2678795Y (en) * | 2004-02-24 | 2005-02-16 | 天津市建科机械制造有限公司 | Continuous prodn. appts. for straightening, shearing and bending reinforced bar |
| CN200939466Y (en) * | 2006-06-16 | 2007-08-29 | 青岛钢铁控股集团有限责任公司 | Intake pilot guard for hot rolled circular steel products |
| CN200977590Y (en) * | 2006-06-30 | 2007-11-21 | 深圳市骏腾发焊接设备有限公司 | Iron wire connecting butt welder |
| CN101791665A (en) * | 2009-11-20 | 2010-08-04 | 天津市建科机械制造有限公司 | Back conveying and bending mechanism of reinforcing steel bar automatic bending machine |
| CN201841220U (en) * | 2010-11-03 | 2011-05-25 | 天津市建科机械制造有限公司 | Automatic steel bar bending machine with roller wheel traction mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103100609A (en) * | 2013-02-06 | 2013-05-15 | 冯广建 | Connecting-rod-type bending device for bending steel in steel forming machine |
| CN110802117A (en) * | 2019-11-13 | 2020-02-18 | 苏州荔记得机械工程科技有限公司 | Adjustable guide device for detecting building materials |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107749703B (en) | Internal winding machine | |
| CN102794978B (en) | Automatic cutting receiving device for high-speed reeling printing machine | |
| CN101966548A (en) | Automatic reinforcing steel bar bender with clamping stepping mechanism | |
| CN106584413B (en) | Curved surface positions line-drawing instrument | |
| CN101596620A (en) | Reciprocal cutting tool | |
| CN201841220U (en) | Automatic steel bar bending machine with roller wheel traction mechanism | |
| CN102310123A (en) | Pneumatic wire arranging mechanism of water tank wire drawing machine | |
| CN216632097U (en) | Hydraulic straightening machine for processing linear guide rail | |
| CN101966549A (en) | Automatic steel bar bending machine with roller stepping mechanism | |
| CN108704957B (en) | A kind of Miniature joggling machine that small-sized thin-walled parts are processed | |
| CN204396492U (en) | A kind of governing mechanism of tension for straight-line machine | |
| CN109866244A (en) | A kind of electronic feeding fixture | |
| CN207771026U (en) | Carborundum line cuts after-combustion all-in-one machine | |
| CN201832923U (en) | Automatic bending machine of steel bar | |
| CN203406732U (en) | Linear reciprocating type drive mechanism and elevating device | |
| CN201254649Y (en) | Lead screw transmission mechanism for embroidering machine | |
| CN208513550U (en) | A kind of automobile chair frame apparatus for bending | |
| CN203245316U (en) | Cutting machine capable of automatically straightening materials | |
| CN110496876A (en) | Class circular arc part multiaxis compound feed device | |
| CN201211579Y (en) | Reciprocating cutting tool | |
| CN215402128U (en) | Novel rectifying structure for winding of lithium battery diaphragm coating machine | |
| CN115290434A (en) | Wind-force blade detection device | |
| CN211100943U (en) | Automatic flat-bending equipment for inner exhaust pipe | |
| CN203045726U (en) | 180-degree translation mechanical arm | |
| CN112605315A (en) | Hairspring slitting device convenient to change material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110209 |