CN210676738U - Reinforcing bar alignment equipment - Google Patents
Reinforcing bar alignment equipment Download PDFInfo
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- CN210676738U CN210676738U CN201921359408.2U CN201921359408U CN210676738U CN 210676738 U CN210676738 U CN 210676738U CN 201921359408 U CN201921359408 U CN 201921359408U CN 210676738 U CN210676738 U CN 210676738U
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Abstract
The utility model relates to a reinforcing bar processing equipment technical field, in particular to bar straightening equipment, it includes pneumatic cylinder, support arm, connection pad and kicking block, the connection pad rigid coupling is in the tip of pneumatic cylinder output one side, the support arm includes fixed arm and regulating arm, the fixed arm with the regulating arm symmetry sets up on the connection pad, the fixed arm with the connection pad rigid coupling, the regulating arm with be adjustable structure between the connection pad, the fixed arm with the regulating arm is kept away from the equal coaxial backup pad that is equipped with of one end of connection pad, equal rigid coupling has a supporting axle in the backup pad, the kicking block rigid coupling is in the output of pneumatic cylinder. The utility model discloses have the effect that can match the different reinforcing bar of crooked degree.
Description
Technical Field
The utility model relates to a reinforcing bar processing equipment technical field, in particular to bar straightening equipment.
Background
The steel bar is a steel material frequently applied to buildings, and when concrete is poured, the steel bar can be used as a reinforcement of the concrete.
In the building construction process, a large amount of steel bars need to be used, the straightness of the steel bars needs to be detected in order to ensure the engineering quality, and if the steel bars are found to be bent, the steel bars need to be straightened on a steel bar straightening machine. The top of the poured concrete vertical pile is exposed with a reinforcing bar, and the reinforcing bar straightening machine is mainly used for adjusting the reinforcing bar bent at the position. In the prior art, reference is made to a portable hydraulic reinforcing steel bar bending and straightening integrated machine disclosed by the publication number CN107344217A, which comprises an electric hydraulic oil pump, a threaded joint, a concave draw hook, an upper arc-shaped fixing plate, a lower arc-shaped fixing plate, an arc-shaped bending head, a bottom plate upright post, an upright post concave ring, a fixing plate, a screw hole and an arc-shaped hole; the invention provides a portable hydraulic reinforcing steel bar bending and straightening integrated machine, which can be used for bending or straightening reinforcing steel bars, can be operated quickly when the bending or straightening treatment of the reinforcing steel bars is needed in the engineering construction process, saves time and ensures quality.
The above prior art solutions have the following drawbacks: when the reinforcing bar alignment, because the last arc fixed plate of above-mentioned portable hydraulic pressure crooked alignment all-in-one and arc fixed plate are fixed setting down, so make this equipment only can be according to the angle between last arc fixed plate and the arc fixed plate down, straighten the reinforcing bar of certain bending degree, when the bending degree of reinforcing bar is different, then can't use this equipment to straighten the reinforcing bar.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bar straightening equipment, it has the characteristics that can match the different reinforcing bar of crooked degree.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides a bar straightening equipment, its includes pneumatic cylinder, support arm, connection pad and kicking block, the connection pad rigid coupling is in the tip of pneumatic cylinder output one side, the support arm includes fixed arm and regulating arm, the fixed arm with the regulating arm symmetry sets up on the connection pad, the fixed arm with the connection pad rigid coupling, the regulating arm with be adjustable structure between the connection pad, the fixed arm with the regulating arm is kept away from the one end of connection pad is equal coaxial to be equipped with a backup pad, equal rigid coupling has a supporting axle in the backup pad, the kicking block rigid coupling is in the output of pneumatic cylinder.
Through adopting above-mentioned technical scheme, be adjustable structure between regulating arm and the flow distribution disc to the position of accessible adjustment regulating arm makes the distance between regulating arm and the fixed arm change, thereby makes the bar straightening equipment can adapt to the reinforcing bar of different bending degree, straightens the reinforcing bar through the cooperation of kicking block and support arm at last.
The utility model discloses further set up to: the symmetry is equipped with two articulated slab on the connection pad, two rotate between the articulated slab and connect a articulated shaft, the regulating arm rigid coupling is in on the articulated shaft, one of them the coplane of lower border department of articulated slab is equipped with a regulating plate, the regulation mouth has been seted up on the regulating plate, adjust mouthful edge the regulating arm rotates the route setting, be equipped with an regulation pole on the regulating arm, it passes to adjust the pole the regulation mouth, a threaded connection nut on the regulation pole.
Through adopting above-mentioned technical scheme, the articulated axle of regulating arm accessible rotates on the articulated slab, and the regulation pole accessible on the regulating arm forms spacingly with the cooperation of adjusting the mouth, and the rethread nut is fixed the regulating arm on the regulating plate to realize the regulation of regulating arm and the fixed after adjusting.
The utility model discloses further set up to: the adjusting rod is positioned at the part between the adjusting arm and the adjusting plate, and a gasket is sleeved on the adjusting rod.
Through adopting above-mentioned technical scheme, the setting of gasket can make regulating arm and gasket contact to reduce the friction that the regulating arm produced when rotating to the regulating arm, in order to increase the use strength of regulating plate.
The utility model discloses further set up to: the adjusting plate is provided with a plurality of limiting grooves at intervals along the adjusting opening, and the limiting grooves cover the adjusting opening.
Through adopting above-mentioned technical scheme, after adjusting to suitable position when the regulating arm, can be with the nut screw in spacing groove of fixed usefulness to make the nut blocked by the spacing groove, with the fixed more firm of realization regulating arm on the regulating plate.
The utility model discloses further set up to: the supporting shaft is rotatably connected with a roller.
Through adopting above-mentioned technical scheme, the setting of running roller can make the reinforcing bar when straightening, becomes the running friction with the contact friction between reinforcing bar and the back shaft to reduce the frictional force between reinforcing bar and the back shaft, so that the reinforcing bar is difficult for the quilt wearing and tearing when the straightening.
The utility model discloses further set up to: the roller is sleeved with a roller sleeve.
Through adopting above-mentioned technical scheme, the setting of wheel cover can make the reinforcing bar directly contact with the wheel cover to avoid the hard contact between reinforcing bar and the running roller, in order to further reduce the wearing and tearing to the reinforcing bar.
The utility model discloses further set up to: the top block is provided with a clamping groove.
Through adopting above-mentioned technical scheme, the setting in double-layered groove makes the bending part of reinforcing bar can put into this clamp groove completely, and the both sides wall in double-layered groove can block the reinforcing bar formation to make the kicking block move the reinforcing bar in the top, be difficult for and the phenomenon that appears skidding between the reinforcing bar.
The utility model discloses further set up to: two handles are symmetrically arranged on the outer wall of the hydraulic cylinder.
Through adopting above-mentioned technical scheme, the setting up of handle has increased the action point of pneumatic cylinder to make things convenient for the staff to control this bar straightening equipment through hand handle.
To sum up, the utility model discloses following beneficial effect has:
1. the distance between the adjusting arm and the fixed arm can be changed by adjusting the position of the adjusting arm through an adjustable structure between the adjusting arm and the flow distribution disc, so that the steel bar straightening equipment can adapt to steel bars with different bending degrees, and finally, the steel bars are straightened through the matching of the top block and the supporting arm;
2. the adjusting arm can rotate on the hinged plate through the hinged shaft, the adjusting rod on the adjusting arm can form limit through the matching with the adjusting opening, and the adjusting arm is fixed on the adjusting plate through the nut, so that the adjustment of the adjusting arm and the fixation after the adjustment are realized;
3. through the setting of spacing groove, after the regulating arm adjusted to suitable position, can be with the nut screw in spacing groove of fixed usefulness to make the nut blocked by the spacing groove, with the fixed more firm of realization regulating arm on the regulating plate.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a partially enlarged view of a portion a in fig. 1.
In the figure, 1, a hydraulic cylinder; 2. a fixed arm; 21. a support plate; 211. a support shaft; 22. a roller; 3. an adjusting arm; 31. adjusting a rod; 32. a nut; 4. a connecting disc; 41. a hinge plate; 411. hinging a shaft; 5. a top block; 51. a clamping groove; 6. an adjusting plate; 61. an adjustment port; 62. a limiting groove; 7. a gasket; 8. a handle.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
as shown in fig. 1, it is the utility model discloses a bar straightening equipment, it includes support arm, pneumatic cylinder 1, connection pad 4 and kicking block 5.
The hydraulic cylinder 1 is used as a power source of the steel bar straightening device and can be driven by a hydraulic pump.
The connecting disc 4 is a cylinder with a circular through hole in the center, the cylinder is coaxially and fixedly connected to the bottom of the hydraulic cylinder 1 through a bolt, and the output end of the hydraulic cylinder 1 can penetrate through the circular through hole of the connecting disc 4. The connecting plate 4 serves here for the arrangement of the fixing arm 2 and the adjusting arm 3.
The support arm is a cuboid, and two support arms are symmetrically arranged on the connecting disc 4. One end of one of the support arms is fixedly connected to the side wall of the connecting disc 4, and the support arm is obliquely arranged on the connecting disc 4 away from the axis of the connecting disc 4. The end face of one end of the supporting arm far away from the connecting disc 4 is coaxially provided with a rectangular supporting plate 21, and the supporting plate 21 and the side wall of the supporting arm in the vertical direction are arranged in a coplanar manner. A supporting shaft 211 is vertically fixed on the surface of the supporting plate 21 away from the supporting arm, and the supporting shaft 211 is a cylindrical shaft. A cylindrical roller 22 is rotatably connected to the supporting shaft 211 through a bearing, and the roller 22 is located on the axis of the supporting arm. The support arm is herein referred to as a fixing arm 2 since it is fixedly connected to the connection plate 4.
As shown in fig. 1 and 2, the other support arm is different from the fixed arm 2 in that the connection with the connecting plate 4 is an adjustable structure, so that the support arm can be referred to as an adjusting arm 3. The specific adjustable structure of the adjusting arm 3 is: two hinged plates 41 are symmetrically arranged on the side wall of the connecting plate 4, the hinged plates 41 are rectangular plates and are perpendicular to the side wall of the connecting plate 4, one end, far away from the connecting plate 4, between the two hinged plates 41 is rotatably connected with a hinged shaft 411, the hinged shaft 411 is a cylindrical shaft, and two ends of the cylindrical shaft are respectively rotatably connected with the two hinged plates 41 through bearings. One end of the adjusting arm 3 is fixed to the hinge shaft 411 to rotate on the hinge plate 41 through the hinge shaft 411. An adjusting plate 6 is fixedly connected to the lower edge of one of the hinge plates 41, and the adjusting plate 6 is a rectangular plate which is coplanar with the hinge plates 41 and is distributed in an L shape. An adjusting opening 61 is formed in the plate surface of the adjusting plate 6 according to the rotation path of the adjusting arm 3, the adjusting opening 61 is an arc-shaped rectangular through opening, an adjusting rod 31 is vertically arranged on the side wall of the adjusting arm 3 at a position corresponding to the adjusting opening 61, and the adjusting rod 31 is a threaded rod which can pass through the adjusting opening 61 and can move along the adjusting opening 61. When the adjusting arm 3 is adjusted to a proper position, the nut 32 can be screwed in at the penetrating end of the adjusting rod 31, and the adjusting arm 3 is fixed on the adjusting plate 6 through the adjusting rod 31 and the nut 32.
As shown in fig. 1, the top block 5 is a rectangular block, which is fixed to the end of the output end of the hydraulic cylinder 1, where the top block 5 will transmit the force output by the hydraulic cylinder 1 and apply the force directly to the bending part of the steel bar.
When the adjusting arm is used, the adjusting arm 3 can be adjusted to a position with a proper distance between the adjusting arm and the fixing arm 2 according to the bending degree of the steel bars. At this time, the bending part of the steel bar is aligned with the top block 5, and the steel bar parts at the two sides of the bending part are abutted against the roller 22. The staff drives pneumatic cylinder 1 behind the outer wall of steady pneumatic cylinder 1 is held up to hand, and kicking block 5 can push up the bending of reinforcing bar this moment, and fixed arm 2 and regulating arm 3 then exert one through running roller 22 to the reinforcing bar of bending both sides with 5 opposite direction of motion's of kicking block power to can straighten the reinforcing bar of bending both sides, and level the bending of reinforcing bar simultaneously, in order to reach the alignment purpose of reinforcing bar.
As shown in fig. 2, in order to reduce the friction between the adjusting arm 3 and the adjusting plate 6, a spacer 7 may be sleeved on the adjusting rod 31 between the adjusting arm 3 and the adjusting plate 6.
As shown in fig. 1 and fig. 2, in order to make the adjusting arm 3 fixed on the adjusting plate 6 more firmly when the steel bar is straightened, there may be further provided: on the face of adjusting plate 6, set up a plurality of spacing grooves 62 along the regulation mouth 61 interval, this spacing groove 62 is a circular shape and is half penetrating cell body, and a plurality of spacing grooves 62 all cover regulation mouth 61, and every spacing groove 62 has all been divided into two semicircle cell bodies by regulation mouth 61. After the adjusting arm 3 is adjusted to a proper position, the nut 32 for fixing can be screwed into the limiting groove 62, so that the nut 32 is clamped by the limiting groove 62, and the adjusting arm 3 is fixed on the adjusting plate 6 more firmly.
Because the reinforcing bar for building generally is ribbed reinforcing bar, so the reinforcing bar can easily make the rib wearing and tearing of reinforcing bar when the alignment with running roller 22 direct contact, here in order to reduce the wearing and tearing of reinforcing bar rib, can further set up as: a wheel sleeve (not shown) is sleeved on the fixed arm 2 and the roller 22 of the adjusting arm 3, and the wheel sleeve is a hard rubber sleeve. Through this wheel cover, the reinforcing bar can direct and wheel cover contact to avoid the reinforcing bar and the hard contact between running roller 22, in order to reduce the wearing and tearing to the reinforcing bar.
As shown in fig. 1, in order to make the top block 5 not easily slip with the steel bar when pushing the bending part of the steel bar, it can be further configured here that: a clamping groove 51 is formed in the contact surface of the top block 5 and the steel bar, and the clamping groove 51 is an axially through rectangular groove body and is distributed on the top block 5 in a U shape. The bending part of the steel bar can be completely placed into the clamping groove 51, and the two side walls of the clamping groove 51 can block the steel bar, so that the top block 5 is not easy to slip with the steel bar when pushing the steel bar.
In order to facilitate the operation of the reinforcement bar straightening device by the staff, the arrangement can be further as follows: on the outer wall of pneumatic cylinder 1, the symmetry sets up two handles 8, and this handle 8 is a cylinder pole that is the arc setting, and the arc mouth of two handles 8 all sets up towards pneumatic cylinder 1, the both ends of handle 8 all with the outer wall fixed connection of pneumatic cylinder 1.
The implementation principle of the embodiment is as follows: during the use, need adjust the regulating arm 3 to suitable position according to the bending degree of reinforcing bar, later settle reinforcing bar alignment equipment on the reinforcing bar, the staff holds handle 8 by hand, and drive pneumatic cylinder 1 can begin to carry out the alignment work of reinforcing bar this moment.
Adopt this embodiment, through the setting of regulating arm 3 and regulating plate 6, the position of accessible adjustment regulating arm 3 to it is fixed with the regulating arm 3 who adjusts the position, make the bar straightening equipment can adapt to the different reinforcing bar of crooked degree.
The embodiment of this embodiment is the utility model discloses preferred embodiment is not according to this restriction the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a bar straightening equipment, includes pneumatic cylinder (1), its characterized in that: still include support arm, connection pad (4) and kicking block (5), connection pad (4) rigid coupling is in the end of pneumatic cylinder (1) output one side, the support arm includes fixed arm (2) and regulating arm (3), fixed arm (2) with regulating arm (3) symmetry sets up on connection pad (4), fixed arm (2) with connection pad (4) rigid coupling, regulating arm (3) with be adjustable structure between connection pad (4), fixed arm (2) with regulating arm (3) are kept away from the one end of connection pad (4) is all coaxial to be equipped with a backup pad (21), equal rigid coupling has a supporting axle (211) on backup pad (21), kicking block (5) rigid coupling is in the output of pneumatic cylinder (1).
2. A rebar straightening device according to claim 1, wherein: the symmetry is equipped with two articulated hinge plates (41), two on connection pad (4) rotate between articulated hinge plate (41) and connect a articulated shaft (411), regulating arm (3) rigid coupling is in on articulated shaft (411), one of them the lower border department coplane of articulated hinge plate (41) is equipped with a regulating plate (6), regulating port (61) have been seted up on regulating plate (6), regulating port (61) are followed regulating arm (3) rotate the route and set up, be equipped with one on regulating arm (3) and adjust pole (31), it passes to adjust pole (31) regulating port (61), adjust a threaded connection nut (32) on pole (31).
3. A rebar straightening device according to claim 2, wherein: the adjusting rod (31) is positioned at the part between the adjusting arm (3) and the adjusting plate (6), and a gasket (7) is sleeved on the adjusting rod.
4. A rebar straightening device according to claim 2, wherein: the adjusting plate (6) is provided with a plurality of limiting grooves (62) along the adjusting opening (61) at intervals, and the limiting grooves (62) cover the adjusting opening (61).
5. A rebar straightening device according to claim 1, wherein: the supporting shaft (211) is rotatably connected with a roller (22).
6. A rebar straightening device according to claim 5, wherein: the roller (22) is sleeved with a roller sleeve.
7. A rebar straightening device according to claim 1, wherein: the top block (5) is provided with a clamping groove (51).
8. A rebar straightening device according to claim 1, wherein: two handles (8) are symmetrically arranged on the outer wall of the hydraulic cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921359408.2U CN210676738U (en) | 2019-08-20 | 2019-08-20 | Reinforcing bar alignment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921359408.2U CN210676738U (en) | 2019-08-20 | 2019-08-20 | Reinforcing bar alignment equipment |
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| Publication Number | Publication Date |
|---|---|
| CN210676738U true CN210676738U (en) | 2020-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921359408.2U Active CN210676738U (en) | 2019-08-20 | 2019-08-20 | Reinforcing bar alignment equipment |
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| CN (1) | CN210676738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112935142A (en) * | 2021-02-22 | 2021-06-11 | 刘德太 | Reinforcing bar alignment equipment |
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2019
- 2019-08-20 CN CN201921359408.2U patent/CN210676738U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112935142A (en) * | 2021-02-22 | 2021-06-11 | 刘德太 | Reinforcing bar alignment equipment |
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