CN219112738U - Steel bar bending machine with adjustable steel bar bending length - Google Patents
Steel bar bending machine with adjustable steel bar bending length Download PDFInfo
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- CN219112738U CN219112738U CN202222754211.7U CN202222754211U CN219112738U CN 219112738 U CN219112738 U CN 219112738U CN 202222754211 U CN202222754211 U CN 202222754211U CN 219112738 U CN219112738 U CN 219112738U
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- steel bar
- workbench
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- bending
- bearing frame
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 60
- 239000010959 steel Substances 0.000 title claims abstract description 60
- 238000005452 bending Methods 0.000 title claims abstract description 57
- 230000005540 biological transmission Effects 0.000 claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000003860 storage Methods 0.000 claims description 4
- 230000009471 action Effects 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 description 22
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 11
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001095 motoneuron effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a steel bar bending machine with an adjustable steel bar bending length, which comprises a steel bar bending machine, wherein a workbench is arranged on one side of the steel bar bending machine, a bearing frame is fixedly arranged on the upper end face of the workbench, a fixing frame is slidably arranged between the workbench and the bearing frame, a driving mechanism comprises a threaded rod which is in threaded connection with one side wall of the bearing frame, one end of the threaded rod is rotatably connected with one side wall of the fixing frame, a rotating disc is fixedly arranged at the other end of the threaded rod, the fixing frame can drive a second transmission roller to move towards the first transmission roller under the action of the driving mechanism, the steel bar to be bent is clamped and fixed, the manual fixing of the steel bar is reduced, vibration caused by bending of the steel bar is prevented, and long-time manual fixing of a worker can cause acid-tingling to the arm of the worker, so that the bending length and bending position of the steel bar are inaccurate.
Description
Technical Field
The utility model relates to the technical field of steel bar bending machines, in particular to a steel bar bending machine with an adjustable steel bar bending length.
Background
The steel bar bender is used for bending cut steel bars into required shapes and sizes according to requirements, and is mainly used in industries such as building construction and the like.
The utility model of CN210231338U comprises a steel bar bender body, two groups of roller assemblies arranged on the bottom surface of the steel bar bender body, wherein each roller assembly comprises two mounting plates fixedly connected to the bottom surface of the steel bar bender body and arranged in parallel at intervals, two rotating shafts fixedly connected to the two mounting plates respectively, rotating wheels respectively connected to the rotating shafts, locking rings connected to the rotating wheels, a limiting ring fixedly connected to the rotating shafts, a plurality of locking balls arranged in the limiting rings, an abutting ring connected to the rotating shafts and a movable ring fixedly connected to the abutting ring, the surface of the abutting ring, far away from the axis of the rotating shafts, is provided with inclined surfaces inclined towards the axis direction of the rotating shafts, a plurality of limiting holes are formed in the side walls of the limiting rings, and the locking balls are arranged in the limiting holes in a one-to-one mode.
However, when the steel bar bending machine is used for bending steel bars, a worker is required to manually fix the steel bars, vibration can be generated when the steel bars are bent, the worker is manually fixed for a long time, arm tingling of the worker is easy to cause, and the bending length and the bending position of the steel bars are inaccurate.
Disclosure of Invention
In order to solve the problems, namely the problems proposed by the background art, the utility model provides a steel bar bending machine with adjustable steel bar bending length, which comprises a steel bar bending machine, wherein one side of the steel bar bending machine is provided with a workbench, the upper end surface of the workbench is fixedly provided with a bearing frame, and a first transmission roller is rotatably arranged between the bearing frame and the workbench;
a fixing frame is slidably arranged between the workbench and the bearing frame, and a second transmission roller matched with the first transmission roller is rotatably arranged in the fixing frame;
a driving mechanism for driving the fixing frame to slide is arranged on one side wall of the bearing frame;
the upper end face of the bearing frame is provided with a servo motor, and the output end of the servo motor is fixedly connected with the upper end of the first transmission roller;
the driving mechanism comprises a threaded rod which is in threaded connection with one side wall of the bearing frame, one end of the threaded rod is in rotary connection with one side wall of the fixing frame, and a rotary disc is fixedly arranged at the other end of the threaded rod.
Preferably, the upper end surface of the workbench and the lower end surface of the bearing frame are both provided with sliding grooves, sliding blocks are slidably arranged in the sliding grooves, and two end surfaces, close to each other, of a pair of sliding blocks are fixedly connected with the upper side wall surface and the lower side wall surface of the fixing frame respectively.
Preferably, a pair of limiting blocks is arranged on the upper end face of the workbench through bolts.
Preferably, a bottom plate is arranged below the workbench, a supporting rod for supporting is fixedly arranged between the workbench and the bottom plate, a storage box is fixedly arranged on the upper end face of the bottom plate, and a universal wheel for moving is arranged on the lower end face of the bottom plate.
Preferably, the upper end face of the steel bar bending machine is provided with a groove, a baffle plate is slidably mounted in the groove, an electric push rod is arranged on the upper end face of the steel bar bending machine and located on one side of the baffle plate, and the telescopic end of the electric push rod is fixedly connected with one end face of the baffle plate.
The beneficial technical effects of the utility model are as follows: under the action of the driving mechanism, the fixing frame can drive the second transmission roller to move towards the direction of the first transmission roller, clamps and fixes the reinforcing steel bars to be bent, reduces manual fixing of the reinforcing steel bars, prevents vibration caused by bending the reinforcing steel bars, causes acid and tingling to arms of workers due to long-time manual fixing of the workers, ensures inaccurate bending length and bending position of the reinforcing steel bars,
under servo motor's effect, when first transmission roller and second transmission roller carry out the centre gripping fixed to the reinforcing bar, servo motor's output can also drive first transmission roller and rotate, makes the second transmission roller rotate simultaneously, carries the reinforcing bar, makes things convenient for the staff to adjust the length of bending of reinforcing bar, makes the reinforcing bar can roll over the length that the staff needs.
Drawings
Fig. 1 shows a schematic construction diagram of a reinforcing bar bender.
Fig. 2 shows a schematic side sectional view of the carrier.
Fig. 3 shows an enlarged schematic view of the portion a of fig. 1.
Fig. 4 shows an enlarged schematic view of the B section of fig. 1.
Detailed Description
Preferred embodiments of the present utility model are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present utility model, and are not intended to limit the scope of the present utility model.
The utility model provides a steel bar bending machine with an adjustable steel bar bending length, which comprises a steel bar bending machine 1, wherein a workbench 2 is arranged on one side of the steel bar bending machine 1, a bearing frame 3 is fixedly arranged on the upper end surface of the workbench 2, and a first transmission roller 4 is rotatably arranged between the bearing frame 3 and the workbench 2;
one end of the workbench 2 is fixedly connected with one end of the steel bar bending machine 1, so as to be convenient for bending steel bars,
a fixed frame 5 is slidably arranged between the workbench 2 and the bearing frame 3, and a second transmission roller 6 matched with the first transmission roller 4 is rotatably arranged in the fixed frame 5;
a driving mechanism for driving the fixing frame 5 to slide is arranged on one side wall of the bearing frame 3;
the upper end surface of the bearing frame 3 is provided with a servo motor 15, the output end of the servo motor is fixedly connected with the upper end of the first transmission roller 4,
the driving mechanism comprises a threaded rod 9 which is in threaded connection with one side wall of the bearing frame 3, one end of the threaded rod 9 is in rotary connection with one side wall of the fixed frame 5, the other end of the threaded rod is fixedly provided with a rotary disc,
the driving mechanism can drive the fixing frame 5 to enable the second transmission roller 6 to move towards the first transmission roller 4, and simultaneously, the second transmission roller and the fixing frame are mutually matched to clamp the steel bars to be bent, so that the steel bars can be fixed, the inaccurate bending position caused by shaking of the steel bars when the steel bar bending machine 1 bends the steel bars is prevented,
the threaded rod 9 rotates and can drive the mount 5 to remove, and threaded rod 9 and a side wall threaded connection of bearing frame 3 simultaneously, and threaded connection can prevent the vibration that bar bender 1 produced when crooked the reinforcing bar, causes not hard up to the connection of threaded rod 9 and a bearing frame 3 lateral wall, makes second transmission roller 6 and first transmission roller 4 mismatching, causes the reinforcing bar unable to carry out the transmission regulation.
The servo motor 15 is started by the staff, the output end of the servo motor 15 rotates to drive the first transmission roller 4 to rotate, the first transmission roller 4 is matched with the second transmission roller 6 to transmit the reinforcing steel bars, when the output end of the servo motor 15 rotates positively, the reinforcing steel bars move towards the direction of the reinforcing steel bar bending machine 1, and when the reinforcing steel bars move towards the direction away from the reinforcing steel bar bending machine 1 during the reverse rotation, the bending length of the reinforcing steel bars is convenient for the staff to adjust and measure.
Specifically, the upper end surface of the workbench 2 and the lower end surface of the bearing frame 3 are both provided with sliding grooves 7, sliding blocks 8 are slidably arranged in the sliding grooves 7, two end surfaces of a pair of sliding blocks 8 which are close to each other are respectively and fixedly connected with the upper side wall surface and the lower side wall surface of the fixing frame 5,
the slide blocks 8 slide in the slide grooves 7 respectively, so that the fixing frame 5 can be more stable when the driving mechanism drives the fixing frame 5 to move, and the second conveying roller 6 is more stable when clamping the reinforcing steel bars with the first conveying roller 4.
Specifically, the upper end surface of the workbench 2 is provided with a pair of limiting blocks 10 by bolts,
offer the screw hole on the workstation 2, the one end of bolt runs through stopper 10 and with screw hole threaded connection, can fix stopper 10 on workstation 2, the reinforcing bar passes in stopper 10, can restrict the position of reinforcing bar, prevents that the reinforcing bar from rocking when crooked, causes crooked position inaccuracy, and when crooked to the reinforcing bar of different specifications, can change the stopper 10 that matches with the reinforcing bar diameter moreover, fixes the reinforcing bar.
Specifically, a bottom plate is arranged below the workbench 2, a supporting rod for supporting is fixedly arranged between the workbench 2 and the bottom plate, a storage box 11 is fixedly arranged on the upper end surface of the bottom plate, a universal wheel 12 for moving is arranged on the lower end surface of the bottom plate,
two ends of two pairs of support rods are respectively fixedly connected with the lower end face of the workbench 2 and the upper end face of the bottom plate, the workbench 2 can be supported, the storage box 11 can store a maintenance tool for maintaining the steel bar bending machine 1, and when the steel bar bending machine 1 breaks down, the maintenance tool can be quickly taken out to maintain the steel bar bending machine 1, so that the work efficiency is prevented from being influenced.
Specifically, the upper end surface of the steel bar bender 1 is provided with a groove 13, a baffle 14 is arranged in the groove 13 in a sliding way, one side of the upper end surface of the steel bar bender 1, which is positioned on the baffle 14, is provided with an electric push rod, the telescopic end of the electric push rod is fixedly connected with one end surface of the baffle 14,
the expansion and contraction of the telescopic end of the electric push rod can drive the baffle plate 14 to slide in the groove 13, when the telescopic end of the electric push rod expands, the baffle plate 14 can block one end of the steel bar, the displacement of the baffle plate 14 can be enabled to release one side of the steel bar to be blocked during contraction, at the moment, the servo motor 15 rotates to enable the steel bar to pass through the baffle plate 14, and a worker can measure one end of the steel bar exceeding the baffle plate 14 by taking the baffle plate 14 as a reference, so that the bending production length of the steel bar is adjusted, and at the moment, the worker starts the steel bar bender 1 to bend the steel bar.
Working principle: the staff starts electric putter at first, electric putter's flexible end extension drives baffle 14 and removes, make baffle 14 with the travel path separation of reinforcing bar, the reinforcing bar that will bend at this moment wears between a pair of stopper 10 and first transmission roller 4 and the second transmission roller 6, make the one end top of reinforcing bar on the terminal surface of baffle 14 simultaneously, staff rotates the rolling disc and drives threaded rod 9 rotation this moment, threaded rod 9 rotates and drives mount 5 and remove, mount 5 drives second transmission roller 6 and removes to first transmission roller 4 direction, cooperate with first transmission roller 4 and clip the reinforcing bar, staff operates electric putter this moment, make electric putter flexible end shrink, one end with the reinforcing bar is released, the staff starts servo motor 15 this moment, servo motor 15's output corotation drives first transmission roller 4 rotation, under the centre gripping of first transmission roller 4 and second transmission roller 6, first transmission roller 4 rotates simultaneously and makes second transmission roller 6 rotate, make the reinforcing bar carry to the reinforcing bar bender 1 direction, when the length that the staff required at this moment, staff closes servo motor 15, staff starts bender 1, the bender is carried to the reinforcing bar to the bender, the good reinforcing bar of bending.
While the utility model has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model, and in particular, the technical features set forth in the various embodiments may be combined in any manner so long as there is no structural conflict. The present utility model is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.
In the description of the present utility model, terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate a direction or a positional relationship, are based on the direction or the positional relationship shown in the drawings, are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.
The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus/means that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus/means.
Thus far, the technical solution of the present utility model has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present utility model is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present utility model, and such modifications and substitutions will fall within the scope of the present utility model.
Claims (5)
1. The utility model provides a steel bar bending machine of bending length adjustable, includes steel bar bending machine (1), its characterized in that: a workbench (2) is arranged on one side of the steel bar bending machine (1), a bearing frame (3) is fixedly arranged on the upper end surface of the workbench (2), and a first transmission roller (4) is rotatably arranged between the bearing frame (3) and the workbench (2);
a fixing frame (5) is slidably arranged between the workbench (2) and the bearing frame (3), and a second conveying roller (6) matched with the first conveying roller (4) for use is rotatably arranged in the fixing frame (5);
a driving mechanism for driving the fixing frame (5) to slide is arranged on one side wall of the bearing frame (3);
the upper end face of the bearing frame (3) is provided with a servo motor (15), and the output end of the servo motor is fixedly connected with the upper end of the first transmission roller (4);
the driving mechanism comprises a threaded rod (9) which is in threaded connection with one side wall of the bearing frame (3), one end of the threaded rod (9) is in rotary connection with one side wall of the fixing frame (5), and a rotary disc is fixedly arranged at the other end of the threaded rod.
2. A machine for bending a bar of adjustable length according to claim 1, wherein: the upper end face of the workbench (2) and the lower end face of the bearing frame (3) are both provided with sliding grooves (7), sliding blocks (8) are slidably arranged in the sliding grooves (7), and two end faces, close to each other, of each sliding block (8) are fixedly connected with the upper side wall face and the lower side wall face of the fixing frame (5) respectively.
3. A machine for bending a bar of adjustable length according to claim 1, wherein: the upper end face of the workbench (2) is provided with a pair of limiting blocks (10) through bolts.
4. A machine for bending a bar of adjustable length according to claim 1, wherein: the automatic lifting device is characterized in that a bottom plate is arranged below the workbench (2), a supporting rod for supporting is fixedly arranged between the workbench (2) and the bottom plate, a storage box (11) is fixedly arranged on the upper end face of the bottom plate, and a universal wheel (12) for moving is arranged on the lower end face of the bottom plate.
5. A machine for bending a bar of adjustable length according to claim 1, wherein: the steel bar bending machine is characterized in that a groove (13) is formed in the upper end face of the steel bar bending machine (1), a baffle plate (14) is mounted in the groove (13) in a sliding mode, an electric push rod is arranged on the upper end face of the steel bar bending machine (1) and located on one side of the baffle plate (14), and the telescopic end of the electric push rod is fixedly connected with one end face of the baffle plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222754211.7U CN219112738U (en) | 2022-10-19 | 2022-10-19 | Steel bar bending machine with adjustable steel bar bending length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222754211.7U CN219112738U (en) | 2022-10-19 | 2022-10-19 | Steel bar bending machine with adjustable steel bar bending length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219112738U true CN219112738U (en) | 2023-06-02 |
Family
ID=86526995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222754211.7U Active CN219112738U (en) | 2022-10-19 | 2022-10-19 | Steel bar bending machine with adjustable steel bar bending length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219112738U (en) |
-
2022
- 2022-10-19 CN CN202222754211.7U patent/CN219112738U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A steel bar bending machine with adjustable bending length for steel bars Granted publication date: 20230602 Pledgee: Northeast Small and Medium sized Enterprise Financing Re guarantee Co.,Ltd. Liaoning Branch Pledgor: SHENYANG MINGJUN NOVEL TRACK TRAFFIC TECHNOLOGY CO.,LTD. Registration number: Y2024980015289 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |