CN201500745U - Reinforcing steel bending machine provided with damping oil pump - Google Patents
Reinforcing steel bending machine provided with damping oil pump Download PDFInfo
- Publication number
- CN201500745U CN201500745U CN2009201832495U CN200920183249U CN201500745U CN 201500745 U CN201500745 U CN 201500745U CN 2009201832495 U CN2009201832495 U CN 2009201832495U CN 200920183249 U CN200920183249 U CN 200920183249U CN 201500745 U CN201500745 U CN 201500745U
- Authority
- CN
- China
- Prior art keywords
- mandrel
- swing arm
- oil pump
- damping oil
- damping
- 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
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to a reinforcing steel bending machine provided with a damping oil pump, comprising a frame, a gearbox, a mandrel and a bent swing arm, wherein the mandrel is movably arranged at the middle position of a base and a worktable; a supporting axle roller is sleeved at the upper end of the mandrel; a reinforcing steel stop block is also arranged at one side of the supporting axle roller on the worktable; the gearbox is fixedly arranged on the base and connected with a big gear on the mandrel through a speed steering box; the big gear is connected with one end of a clutch on the mandrel; the other end of the clutch drives the bent swing arm; one end of the bent swing arm is sleeved on the mandrel; an adjusting slide block is fixed on the bent swing arm; one end of the adjusting slide block is provided with a bent roller close to the mandrel; an open gear is arranged at one end of the bent swing arm; the damping oil pump is fixedly arranged on the frame; and a gear is arranged at one end of a rotating shaft of the damping oil pump and meshed with the open gear of the bent swing arm. By adopting the above structure, when the bent swing arm stops working and the clutch is released, no impact force is generated on a transmission part and the component damage of the reinforcing steel bending machine can be avoided.
Description
Technical field the utility model relates to a kind of steel bar processing machinery, relates in particular to a kind of angle-bender with the damping oil pump.
The existing angle-bender of background technology generally is provided with big spring in the mandrel lower end, after the operation of moment reinforcement is finished, utilizes the torsion of big spring to drive mandrel and drives crooked swing arm and reset.And angle-bender is when finishing the bending work that reinforcing bar is carried out; under the control of work operative system; though clutch disconnects driving-chain; but still there is rotator inertia in crooked swing arm; continue to rotate a certain angle; after clutch disconnects simultaneously; the driving-chain that separates with gearbox does not have position-limit mechanism; can freely rotate; be bent reinforcing bar and can produce very big screen resilience and act on the bending roller that is fixed in the crooked swing arm this moment; though under the clutch protection; motor gear box can exempt from damage; but bending roller; driving member on crooked swing arm and other driving-chains all can be subjected to the effect of reinforcing bar screen resilience, produces great impact damage power, influences bending roller; the service life of crooked swing arm and other driving members.
The summary of the invention the purpose of this utility model provides a kind of to the reset angle-bender of band damping oil pump with damping action of crooked swing arm.
For achieving the above object, the technical solution adopted in the utility model is: angle-bender comprises frame, gearbox, mandrel, crooked swing arm, frame is provided with base and workbench, mandrel is movably arranged on the centre position of base and workbench, the sheathed bolster roller in mandrel upper end, workbench upper support shaft roller one side also is provided with the reinforcing bar block, gearbox is installed on the base, gearbox is by the gear wheel on the speed steering box connection mandrel, gear wheel connects clutch one end on the mandrel, clutch is provided with control stick, crooked swing arm is given in the transmission of the clutch other end, crooked swing arm one end is set on the mandrel, be fixed with adjusting slider in the crooked swing arm, adjusting slider is provided with bending roller near mandrel one end, and wherein crooked swing arm one end is provided with exposed gear, also be installed with the damping oil pump on the frame, rotating shaft one end of damping oil pump is provided with the exposed gear engagement of gear and crooked swing arm.
Above-mentioned damping oil pump also comprise oil pressure chamber, band tooth bar damping slide block and with the damping oil pump rotating shaft other end of the tooth bar engagement of band tooth bar damping slide block on the travelling gear that sets firmly, band tooth bar damping slide block cooperates with the oil pressure cavity gap.
Above-mentioned band tooth bar damping slide block inner chamber is straight barrel shape, and an end opens wide, other end sealing, and blind end is provided with oilhole.
Above-mentioned mandrel lower end is provided with back-moving spring.
The utility model adopts above structure, when in crooked swing arm work, rotating, drive and be with tooth bar damping slide block in the oil pressure chamber of damping oil pump, to slide in the damping oil pump, when crooked swing arm quits work, during clutch separation, band tooth bar damping slide block is when running out of steam, because oilhole is little, the resistance that return is subjected in the oil pressure chamber, guarantee the slow return of crooked swing arm by the exposed gear transmission of crooked swing arm, the very big screen resilience that is bent the reinforcing bar generation like this acts on the bending roller of following the slow return of crooked swing arm, the resistance of damped oil pump is offset most of, and with the slow resilience of bending roller, just can not be to bending roller, driving member on crooked swing arm and other driving-chains produces impact, and causes the parts damages of angle-bender, can prolong the life-span of angle-bender.
Description of drawings now is further elaborated the present invention in conjunction with the accompanying drawings:
Fig. 1 is the plan structure schematic diagram of the utility model angle-bender;
Fig. 2 is the side-looking structural representation of the utility model angle-bender;
Fig. 3 is the schematic diagram of the sectional structure of the utility model damping oil pump.
The specific embodiment is consulted shown in Fig. 1,2 or 3, the utility model comprises frame 1, gearbox 2, mandrel 3, crooked swing arm 4, frame 1 is provided with base 101 and workbench 102, mandrel 3 is movably arranged on the centre position of base 101 and workbench 102, mandrel 3 lower ends are provided with back-moving spring 17, the sheathed bolster roller 5 in mandrel 3 upper ends, the diameter different mining of bolster roller 5 moment reinforcement as required is with different diameters.Workbench 101 upper support shaft rollers 5 one sides also are provided with reinforcing bar block 6, and reinforcing bar block 6 is provided with regulates positioner 7, regulate the distance of reinforcing bar block 6 and bolster roller 5 direction tangential by regulating positioner 7, with the reinforcing bar 8 of ccontaining different-diameter.Gearbox 2 is installed on the base 101, the gear wheel 301 that gearbox 2 is connected on the mandrel 3 by speed steering box 9, clutch 32 1 ends 321 that gear wheel 301 connects on the mandrel 3, clutch 32 is provided with control stick 10, crooked swing arm 4 is given in 322 transmissions of clutch 32 other ends, crooked swing arm 4 one ends are set on the mandrel 3, be fixed with adjusting slider 12 in the crooked swing arm 4, adjusting slider 12 is provided with bending roller 13 near mandrel 3 one ends, adjusting slider 12 can be regulated the radial distance of bending roller 13 and bolster roller 5, bending roller 13 rotates around the bolster roller 5 on the mandrel 3 with crooked swing arm 4, wherein crooked swing arm 4 one end faces are provided with exposed gear 111, also be installed with damping oil pump 14 on the frame 1, rotating shaft 141 1 ends of damping oil pump 14 are provided with exposed gear 111 engagements of gear 15 and crooked swing arm 4, damping oil pump 14 also comprises oil pressure chamber 142, band tooth bar damping slide block 143 and with damping oil pump 14 rotating shafts 141 other ends of the tooth bar engagement of band tooth bar damping slide block 143 on the travelling gear 16 that sets firmly, band tooth bar damping slide block 143 and oil pressure chamber 142 matched in clearance, tooth bar damping slide block 143 slides in oil pressure chamber 142 under the travelling gear 16 of rotating shaft 141 drives, band tooth bar damping slide block 143 inner chambers are straight barrel shape, one end opens wide, other end sealing, blind end is provided with oilhole 1431.
When the needs moment reinforcement, the diameter of moment reinforcement is as required selected bolster roller 5, unclamp bolt on the adjusting positioner 7 of reinforcing bar block 6, reinforcing bar 8 is placed between bolster roller 5 and reinforcing bar block 6, the bending roller 13, reinforcing bar 8 is close to bolster roller 5 and reinforcing bar block 6, bolt on the secured adjusted positioner 7 is reserved 1/4th the gap be bent processing reinforcing bar 8 diameters between bending roller 13 and the bolster roller 5, secured adjusted slide block 12 is in crooked swing arm 4.The control stick 10 of operated clutch 32, gearbox 2 drives gear wheel 301 and rotates, just driving crooked swing arm 4 by clutch 32 rotates around mandrel 3, gearbox 2 slows down and produces bigger moment output, the bending roller 13 that therefore crooked swing arm 4 drives on the adjusting slider 12 pushes around 5 pairs of reinforcing bars of bolster roller 8, realizes reinforcing bar 8 brake formings.During the bending end-of-job, clutch 32 separates, crooked swing arm 4 is not subjected to dynamic action, reinforcing bar 8 screen resiliences act on the bending roller 13, make it follow crooked swing arm 4 returns, crooked swing arm 4 is subjected to mandrel 3 lower ends to be provided with the elastic force effect return of back-moving spring 17 simultaneously and is subjected to the oilhole 1431 return drag effect of damping oil pump 14, and return is slow, make reinforcing bar 8 abut against on the bending roller 13, can not produce impact.
Claims (4)
1. angle-bender with the damping oil pump, comprise frame, gearbox, mandrel, crooked swing arm, frame is provided with base and workbench, mandrel is movably arranged on the centre position of base and workbench, the sheathed bolster roller in mandrel upper end, workbench upper support shaft roller one side also is provided with the reinforcing bar block, gearbox is installed on the base, gearbox is by the gear wheel on the speed steering box connection mandrel, gear wheel connects clutch one end on the mandrel, clutch is provided with control stick, crooked swing arm is given in the transmission of the clutch other end, crooked swing arm one end is set on the mandrel, be fixed with adjusting slider in the crooked swing arm, adjusting slider is provided with bending roller near mandrel one end, and it is characterized in that: crooked swing arm one end is provided with exposed gear, also be installed with the damping oil pump on the frame, rotating shaft one end of damping oil pump is provided with the exposed gear engagement of gear and crooked swing arm.
2. a kind of angle-bender according to claim 1 with the damping oil pump, it is characterized in that: above-mentioned damping oil pump also comprise oil pressure chamber, band tooth bar damping slide block and with the damping oil pump rotating shaft other end of the tooth bar engagement of band tooth bar damping slide block on the travelling gear that sets firmly, band tooth bar damping slide block cooperates with the oil pressure cavity gap.
3. a kind of angle-bender with the damping oil pump according to claim 1 is characterized in that: above-mentioned band tooth bar damping slide block inner chamber is straight barrel shape, and an end opens wide, other end sealing, and blind end is provided with oilhole.
4. a kind of angle-bender with the damping oil pump according to claim 1 is characterized in that: above-mentioned mandrel lower end is provided with back-moving spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201832495U CN201500745U (en) | 2009-10-12 | 2009-10-12 | Reinforcing steel bending machine provided with damping oil pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201832495U CN201500745U (en) | 2009-10-12 | 2009-10-12 | Reinforcing steel bending machine provided with damping oil pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201500745U true CN201500745U (en) | 2010-06-09 |
Family
ID=42451687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201832495U Expired - Fee Related CN201500745U (en) | 2009-10-12 | 2009-10-12 | Reinforcing steel bending machine provided with damping oil pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201500745U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414987A (en) * | 2015-12-22 | 2016-03-23 | 济南陆枋志合信息技术有限公司 | Equipment for producing building reinforcing bar frame |
| CN105500013A (en) * | 2015-12-22 | 2016-04-20 | 济南陆枋志合信息技术有限公司 | Integral manufacturing device of reinforcement frame for electric power |
| CN105604330A (en) * | 2015-12-22 | 2016-05-25 | 济南陆枋志合信息技术有限公司 | Square rebar frame manufacture device |
| CN105598324A (en) * | 2015-12-22 | 2016-05-25 | 济南陆枋志合信息技术有限公司 | Square rebar frame bending and welding integrated equipment |
| CN106944503A (en) * | 2017-03-21 | 2017-07-14 | 成都振中电气有限公司 | Realize the regulator cubicle cold-reduced sheet bender of a variety of bendings |
| CN106944504A (en) * | 2017-03-21 | 2017-07-14 | 成都振中电气有限公司 | The implementation method of regulator cubicle cold-reduced sheet bender |
| CN108356107A (en) * | 2018-05-16 | 2018-08-03 | 祁阳宏泰铝业有限公司 | A kind of proximate matter bending roll machine |
-
2009
- 2009-10-12 CN CN2009201832495U patent/CN201500745U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414987A (en) * | 2015-12-22 | 2016-03-23 | 济南陆枋志合信息技术有限公司 | Equipment for producing building reinforcing bar frame |
| CN105500013A (en) * | 2015-12-22 | 2016-04-20 | 济南陆枋志合信息技术有限公司 | Integral manufacturing device of reinforcement frame for electric power |
| CN105604330A (en) * | 2015-12-22 | 2016-05-25 | 济南陆枋志合信息技术有限公司 | Square rebar frame manufacture device |
| CN105598324A (en) * | 2015-12-22 | 2016-05-25 | 济南陆枋志合信息技术有限公司 | Square rebar frame bending and welding integrated equipment |
| CN106944503A (en) * | 2017-03-21 | 2017-07-14 | 成都振中电气有限公司 | Realize the regulator cubicle cold-reduced sheet bender of a variety of bendings |
| CN106944504A (en) * | 2017-03-21 | 2017-07-14 | 成都振中电气有限公司 | The implementation method of regulator cubicle cold-reduced sheet bender |
| CN106944503B (en) * | 2017-03-21 | 2019-04-09 | 成都振中电气有限公司 | Realize the electrical cabinet cold-reduced sheet bending machine of a variety of bendings |
| CN106944504B (en) * | 2017-03-21 | 2019-08-02 | 杭州康泰实业有限公司 | The implementation method of electrical cabinet cold-reduced sheet bending machine |
| CN108356107A (en) * | 2018-05-16 | 2018-08-03 | 祁阳宏泰铝业有限公司 | A kind of proximate matter bending roll machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201500745U (en) | Reinforcing steel bending machine provided with damping oil pump | |
| CN101514687B (en) | Brake system of megawatt wind generating set and control method | |
| CN101269464A (en) | Precision rotating table device | |
| CN201632862U (en) | Torsion spring and cam combined constant force balancing device | |
| CN102873573B (en) | The powerful five-axle linkage oscillating head mechanism of large power, electrically main shaft | |
| US20110138871A1 (en) | Circular rolling mill with shaping roller | |
| CN208410818U (en) | A kind of knuckle joint press of bias fluted disc driving | |
| CN201902522U (en) | Ball screw gear pair transmission mechanism with nut rotation | |
| CN110987384A (en) | Steel wire rope testing machine speed regulating mechanism with stepless speed regulating function and speed regulating method thereof | |
| EP2242895B1 (en) | A device for an electromechanical hoisting machine, especially for use when drilling oil- and gas wells | |
| CN206129991U (en) | Worm gear and worm reducer | |
| KR100655919B1 (en) | Belt type of turret | |
| CN202715833U (en) | Axial locking mechanism for machine tool spindle | |
| CN102126302A (en) | Electronic screw press | |
| CN201147783Y (en) | Roller bending mechanism of hot steel plate straightener | |
| CN102728859A (en) | Axial locking mechanism of machine tool spindle | |
| CN104186035A (en) | No-load speed reduction device for rotary tillage wheel of rotary tiller | |
| CN201098839Y (en) | Digital control middle high device | |
| CN203936297U (en) | Angle bender and reinforcing bar bending driving mechanism thereof | |
| CN203541113U (en) | Winding drum driving mechanism of wire drawing machine | |
| CN208866199U (en) | A kind of architectural engineering combined type angle pipe equipment | |
| CN201471295U (en) | Spherical roller grinding modifier | |
| CN201323016Y (en) | Semi-physical mould of surface grinding machine with vertical spindle and rotary table | |
| CN201338140Y (en) | Electrohydraulic torque loader for main shaft of bevel gear lapping machine | |
| CN201428245Y (en) | Driving device of full-automatic reinforcement bar clamping machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20151012 |
|
| EXPY | Termination of patent right or utility model |