CN113305242A - Construction steel bar bending equipment convenient to regulate and control - Google Patents
Construction steel bar bending equipment convenient to regulate and control Download PDFInfo
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- CN113305242A CN113305242A CN202110404259.2A CN202110404259A CN113305242A CN 113305242 A CN113305242 A CN 113305242A CN 202110404259 A CN202110404259 A CN 202110404259A CN 113305242 A CN113305242 A CN 113305242A
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- 238000005452 bending Methods 0.000 title claims abstract description 84
- 238000010276 construction Methods 0.000 title claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 16
- 239000010959 steel Substances 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 78
- 230000005540 biological transmission Effects 0.000 claims abstract description 55
- 238000003825 pressing Methods 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 37
- 230000006978 adaptation Effects 0.000 claims description 10
- 230000007306 turnover Effects 0.000 claims description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract description 29
- 230000003014 reinforcing effect Effects 0.000 description 8
- 238000006073 displacement reaction Methods 0.000 description 7
- 125000004122 cyclic group Chemical group 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/004—Bending wire other than coiling; Straightening wire by means of press-type tooling
Abstract
The invention discloses a construction steel bar bending device convenient to regulate and control, which comprises a feeding mechanism, a toothed belt, a positioning plate, a transmission mechanism, an installation clamping plate, a guide mechanism, a fixed chute, a fixed supporting plate, a transmission clamping plate, a bending pressing plate, a connecting crankshaft, a positioning support and a limiting clamping block. According to the invention, the transmission mechanism and the guide mechanism are arranged, the transmission mechanism can drive the connecting crankshaft to move up and down through the eccentric motion of the fixed shaft, so that the connecting crankshaft can drive the limiting clamping block and the bending pressing plate to move inside the bending support through the fixed supporting plate and the transmission clamping plate, the reinforcing steel bar inside the guide hole is quickly bent, the efficiency and the stability of bending the reinforcing steel bar are improved, and meanwhile, a user can adjust the lifting distance of the bending pressing plate inside the bending support through adjusting the position of the thread clamping plate inside the limiting sliding groove, so that the bending amplitude of the reinforcing steel bar is adjusted, and the convenience and the performance of the device are improved.
Description
Technical Field
The invention relates to the technical field of construction equipment, in particular to construction steel bar bending equipment convenient to regulate and control.
Background
As patent numbers: the invention discloses a CN201910298453.X invention patent, relates to the field of machining, and particularly relates to a construction steel bar bending device which comprises a machining table, a handle, a driving large gear, a driven small gear, a bending rod and a guide cylinder, wherein the machining table is respectively provided with the driving large gear and the driven small gear which can rotate, and the driving large gear is meshed with the driven small gear; the handle is used for driving the driving gearwheel to rotate; the bending rod is driven by the driven pinion to rotate, and the outer end of the bending rod is rotatably provided with a roller for bending the reinforcing steel bar; the guide cylinder is used for limiting and guiding the reinforcing steel bars, and the guide cylinder is detachably arranged on a processing table on the right side of the driven pinion. The process of bending the reinforcing steel bar is time-saving and labor-saving, is convenient to operate, easy to use and adjust and wide in application range,
although the above patent can reach the laborsaving effect of certain degree when bending the construction steel bar, its material loading and the efficiency of bending to the reinforcing bar exist not enoughly, and still not enoughly when material loading and bending are carried out the reinforcing bar to the batch, so the bending equipment of construction steel bar that is convenient for regulate and control is urgently needed to solve above-mentioned problem that exists.
Disclosure of Invention
The invention aims to provide a construction steel bar bending device convenient to regulate and control so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a construction steel bar bending device convenient to regulate and control comprises a feeding mechanism, a toothed belt, a positioning plate, a transmission mechanism, an installation clamping plate, a guide mechanism, a fixed chute, a fixed supporting plate, a transmission clamping plate, a bending pressing plate, a connecting crankshaft, a positioning support and a limiting clamping block,
the front end face of the feeding mechanism is fixedly provided with a guide mechanism for supporting, the rear end face of the guide mechanism is fixedly provided with a positioning plate for supporting, a transmission mechanism is rotatably clamped on the inner end face of the positioning plate, the feeding mechanism and the transmission mechanism are rotatably engaged and connected through the positioning plate, the rear end face of the guide mechanism is fixedly provided with an installation clamping plate at a position deviating from the positioning plate, a connection crankshaft for limiting is rotatably clamped on the inner end face of the installation clamping plate, the front end face of the connection crankshaft is slidably clamped with the transmission mechanism, a fixed supporting plate for guiding is rotatably sleeved on the outer end face of the connection crankshaft, a fixed chute is arranged at a position close to the center of the side end face of the fixed supporting plate, a transmission clamping plate is rotatably clamped at a position deviating from the end close to the connection crankshaft, and a positioning support is rotatably clamped on the fixed supporting plate through the transmission clamping plate, the inner end face of the positioning support is fixedly provided with a limiting clamping block for supporting, and a bending pressing plate for bending is fixedly arranged on the inner end face of the limiting clamping block.
Preferably, the feeding mechanism comprises a guide clamping plate, a turnover clamping plate, a rotating plate, a toothed belt pulley, a transmission connecting shaft, a fixed motor, a positioning chute, a storage box, a material guide chute, a support shell, a material guide push rod and a guide chute, wherein five groups of guide chutes for guiding are uniformly and equidistantly arranged on the front end surface of the support shell, the storage box for guiding the material is fixedly arranged on the upper end surface of the support shell opposite to the guide chute, five groups of material guide chutes are uniformly and equidistantly arranged on the inner end surface of the storage box opposite to the guide chute, the positioning chute is arranged in the rear end surface of the support shell, the guide clamping plate for supporting is slidably clamped on the inner end surface of the positioning chute, the five groups of material guide push rods are uniformly and equidistantly fixedly connected on the front end surface of the guide clamping plate, the fixed motor is fixedly arranged on the side end surface of the support shell close to the end head, the side end face of the fixed motor is penetrated through the supporting shell and is fixedly provided with a transmission connecting shaft, the outer end face of the transmission connecting shaft is fixedly provided with a toothed belt pulley for transmission, the outer end face end of the transmission connecting shaft is fixedly provided with a rotating plate, the transmission connecting shaft is connected with an overturning clamping plate in a rotating mode through the rotating plate, and the guide clamping plate and the overturning clamping plate are connected in a rotating mode.
Preferably, drive mechanism includes fixed belt pulley, fixed axle and fixed chuck, fixed belt pulley's side end face center department fixed mounting has and is used for spacing fixed chuck, and is located fixed chuck's side end face fixedly connected with is used for the fixed axle of direction.
Preferably, guiding mechanism includes joint spout, fixing support, spacing spout, location fixture block, screw thread cardboard, fixed threaded rod, connection motor, guiding hole and the support of bending, the spacing spout that is used for the direction is offered to fixing support's interior terminal surface, and is located the interior terminal surface slip joint of spacing spout has the screw thread cardboard that is used for the direction, the up end of screw thread cardboard rotates the joint and has the location fixture block, the preceding terminal surface center department fixed mounting of spacing spout has the connection motor, and is located fixedly connected with fixed threaded rod is located to the rear end face center department of connecting the motor, fixing support's preceding terminal surface bottom fixed mounting has the support of bending, and is located the interior terminal surface of the support of bending is offered and is used for spacing joint spout, the interior terminal surface of joint spout is close to the even equidistance in bottom and has seted up five groups of guiding hole.
Preferably, the preceding terminal surface fixed mounting who connects the bent axle has the connection inserted bar, the preceding terminal surface of fixed axle is offered and is used for spacing ring groove, just ring groove all is T shape setting with the cross section of being connected the inserted bar, drive mechanism passes through ring groove and is connected inserted bar looks adaptation and then rotate the joint with being connected the bent axle, the inside of the clamp plate of bending and the inner wall contactless of joint spout can prevent follow-up when bending the reinforcing bar, directly cuts the reinforcing bar, and the user can adjust the concrete shape of the clamp plate of bending according to the demand to improve the efficiency of bending, connect the inserted bar and can make things convenient for follow-up quick location inside ring groove, thereby improve follow-up connection bent axle and drive mechanism between driven stability.
Preferably, fixed spout and positioning fixture block looks adaptation, just guiding mechanism passes through fixed spout and positioning fixture block looks adaptation and then the outer terminal surface of slip joint at fixed support plate, and positioning fixture block can slip the joint inside fixed spout, and positioning fixture block rotates to be connected outside the screw thread cardboard simultaneously, can make things convenient for follow-up position to the screw thread cardboard to carry out quick adjustment, also can make things convenient for follow-up support for fixed support plate and provide enough spacing basis.
Preferably, the material guiding push rod is opposite to the material guiding chute, the material guiding push rod completely seals the bottom of the material guiding chute, and when the material guiding push rod is located at the initial position, the material guiding push rod can completely seal the material guiding chute, so that the accuracy of subsequent steel bar feeding is improved.
Preferably, the structure of the toothed belt pulley is the same as that of the fixed belt pulley, and the toothed belt pulley and the fixed belt pulley are meshed and rotatably connected through the toothed belt, so that the stability of power transmission between the toothed belt pulley and the fixed belt pulley can be effectively improved.
Preferably, fixed chuck fixed connection is in the lower part department of skew fixed axle centre of a circle, the joint turn trough has been seted up to the interior terminal surface of locating plate, just drive mechanism passes through fixed chuck and joint turn trough looks adaptation and then rotates the joint at the interior terminal surface of locating plate, and the joint turn trough can effectively improve drive mechanism at locating plate internally mounted and pivoted stability, and fixed chuck fixed connection can make things convenient for follow-up drive to connect the bent axle and carry out displacement from top to bottom in the lower part department of skew fixed axle centre of a circle simultaneously to the convenient quick operation of bending of reinforcing bar.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the transmission mechanism and the guide mechanism are arranged, the transmission mechanism can drive the connecting crankshaft to move up and down through the eccentric motion of the fixed shaft, so that the connecting crankshaft can drive the limiting clamping block and the bending pressing plate to move inside the bending support through the fixed supporting plate and the transmission clamping plate, the reinforcing steel bar inside the guide hole is quickly bent, the efficiency and the stability of bending the reinforcing steel bar are improved, and meanwhile, a user can adjust the lifting distance of the bending pressing plate inside the bending support through adjusting the position of the thread clamping plate inside the limiting sliding groove, so that the bending amplitude of the reinforcing steel bar is adjusted, and the convenience and the performance of the device are improved.
2. According to the invention, the fixed sliding groove is arranged, and a user can provide power for the rotation of the rotating plate through the fixed motor, so that the rotating plate can drive the guide clamping plate to perform cyclic displacement inside the positioning sliding groove through the turnover clamping plate, and further the guide clamping plate can drive the guide push rod to perform fast cyclic feeding and ejection discharging on the reinforcing steel bars inside the guide sliding groove inside the positioning sliding groove, and the efficiency of feeding and discharging the reinforcing steel bars is effectively improved.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a side view of the body of the present invention;
FIG. 3 is a front view of the body of the present invention;
FIG. 4 is a cross-sectional view of the present invention taken along the front view B-B of the body;
FIG. 5 is a schematic view of the feeding mechanism of the present invention;
FIG. 6 is an elevation view of the feed mechanism of the present invention;
FIG. 7 is a cross-sectional view of the present invention taken along the front view D-D of the feed mechanism;
FIG. 8 is a schematic view of the transmission mechanism of the present invention;
FIG. 9 is a side view of the drive mechanism of the present invention;
fig. 10 is a schematic structural view of the guide mechanism of the present invention.
In the figure: 1-feeding mechanism, 2-toothed belt, 3-positioning plate, 4-transmission mechanism, 5-mounting clamping plate, 6-guide mechanism, 7-fixed chute, 8-fixed supporting plate, 9-transmission clamping plate, 10-bending pressing plate, 11-connecting crankshaft, 12-positioning support, 13-limiting clamping block, 101-guide clamping plate, 102-overturning clamping plate, 103-rotating plate, 104-toothed belt pulley, 105-transmission connecting shaft, 106-fixed motor, 107-positioning chute, 108-material storage box, 109-material guide chute, 110-supporting shell, 111-material guide push rod, 112-guide chute, 41-fixed belt pulley, 42-fixed shaft, 43-fixed chuck, 61-clamping chute, V-shaped belt pulley, V-shaped, 62-a fixed support, 63-a limiting sliding groove, 64-a positioning fixture block, 65-a threaded clamping plate, 66-a fixed threaded rod, 67-a connecting motor, 68-a guide hole and 69-a bending support.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-10, an embodiment of the present invention is shown: a construction steel bar bending device convenient for regulation and control comprises a feeding mechanism 1, a toothed belt 2, a positioning plate 3, a transmission mechanism 4, an installation clamping plate 5, a guide mechanism 6, a fixed chute 7, a fixed supporting plate 8, a transmission clamping plate 9, a bending pressing plate 10, a connecting crankshaft 11, a positioning support 12 and a limiting clamping block 13,
a guide mechanism 6 for supporting is fixedly arranged on the front end face of the feeding mechanism 1, a positioning plate 3 for supporting is fixedly arranged on the rear end face of the guide mechanism 6, a transmission mechanism 4 is rotatably clamped on the inner end face of the positioning plate 3, the feeding mechanism 1 and the transmission mechanism 4 are rotatably engaged and connected through the positioning plate 3, an installation clamping plate 5 is fixedly arranged on the rear end face of the guide mechanism 6 away from the positioning plate 3, a connecting crankshaft 11 for limiting is rotatably clamped on the inner end face of the installation clamping plate 5, the front end face of the connecting crankshaft 11 is slidably clamped with the transmission mechanism 4, a fixed supporting plate 8 for guiding is rotatably sleeved on the outer end face of the connecting crankshaft 11, a fixed chute 7 is arranged on the side end face of the fixed supporting plate 8 close to the center, and a transmission clamping plate 9 is rotatably clamped on the end face of the fixed supporting plate 8 away from the connecting crankshaft 11, and the fixed support plate 8 is rotatably clamped with a positioning support 12 through a transmission clamping plate 9, a limiting clamping block 13 for supporting is fixedly installed on the inner end face of the positioning support 12, and a bending pressing plate 10 for bending is fixedly installed on the inner end face located on the limiting clamping block 13.
The feeding mechanism 1 comprises a guide clamping plate 101, a turnover clamping plate 102, a rotating plate 103, a toothed belt pulley 104, a transmission connecting shaft 105, a fixed motor 106, a positioning chute 107, a storage box 108, a guide chute 109, a support shell 110, a guide push rod 111 and a guide chute 112, wherein five groups of guide chutes 112 for guiding are uniformly and equidistantly arranged on the front end surface of the support shell 110, a storage box 108 for guiding is fixedly arranged on the upper end surface of the support shell 110 opposite to the guide chute 112, five groups of guide chutes 109 are uniformly and equidistantly arranged on the inner end surface of the storage box 108 opposite to the guide chute 112, the positioning chute 107 is arranged in the rear end surface of the support shell 110, the guide clamping plate 101 for supporting is slidably clamped on the inner end surface of the positioning chute 107, five groups of push rods 111 are uniformly and equidistantly fixedly connected on the front end surface of the guide clamping plate 101, the fixed motor 106 is fixedly arranged on the side end surface of the support shell 110 close to the end head, a transmission connecting shaft 105 is fixedly installed on the side end face of the fixed motor 106 through the supporting shell 110, a toothed belt pulley 104 for transmission is fixedly installed on the outer end face of the transmission connecting shaft 105, a rotating plate 103 is fixedly installed at the end of the outer end face of the transmission connecting shaft 105, the transmission connecting shaft 105 is rotatably clamped with the overturning clamping plate 102 through the rotating plate 103, and the guide clamping plate 101 is rotatably clamped with the overturning clamping plate 102.
The transmission mechanism 4 comprises a fixed belt pulley 41, a fixed shaft 42 and a fixed chuck 43, the fixed chuck 43 for limiting is fixedly installed at the center of the side end face of the fixed belt pulley 41, and the fixed shaft 42 for guiding is fixedly connected to the side end face of the fixed chuck 43.
The guide mechanism 6 comprises a clamping slide groove 61, a fixed support 62, a limiting slide groove 63, a positioning fixture block 64, a threaded clamp plate 65, a fixed threaded rod 66, a connecting motor 67, a guide hole 68 and a bending support 69, the limiting slide groove 63 for guiding is arranged on the inner end surface of the fixed support 62, a threaded clamping plate 65 for guiding is slidably clamped on the inner end surface of the limiting sliding groove 63, a positioning clamping block 64 is rotatably clamped on the upper end surface of the threaded clamping plate 65, a connecting motor 67 is fixedly arranged at the center of the front end surface of the limiting sliding groove 63, a fixed threaded rod 66 is fixedly connected at the center of the rear end face of the connecting motor 67, a bending support 69 is fixedly arranged at the bottom of the front end face of the fixed support 62, and the inner end surface of the bending support 69 is provided with a clamping sliding groove 61 for limiting, and five groups of guide holes 68 are uniformly and equidistantly formed near the bottom of the inner end surface of the clamping sliding groove 61.
Connect bent axle 11's preceding terminal surface fixed mounting to have a connection inserted bar, fixed axle 42's preceding terminal surface is offered and is used for spacing ring groove, and ring groove all is T shape setting with the cross section of being connected the inserted bar, drive mechanism 4 passes through ring groove and is connected inserted bar looks adaptation and then rotate the joint with being connected bent axle 11, the inside of clamp plate 10 of bending and the inner wall contactless of joint spout 61, can prevent follow-up when the reinforcing bar of bending, directly cut the reinforcing bar, the user can be according to the demand, adjust the concrete shape of clamp plate 10 of bending, thereby improve the efficiency of bending, it can make things convenient for follow-up quick location inside ring groove to connect the inserted bar, thereby improve driven stability between follow-up connection bent axle 11 and the drive mechanism 4.
Fixed chute 7 and positioning fixture block 64 looks adaptation, and guiding mechanism 6 is through fixed chute 7 and positioning fixture block 64 looks adaptation and then the outer terminal surface of slip joint at fixed support plate 8, and positioning fixture block 64 can slip joint inside fixed chute 7, and positioning fixture block 64 rotates to be connected in screw thread cardboard 65 outside simultaneously, can make things convenient for follow-up position to screw thread cardboard 65 to carry out quick adjustment, also can make things convenient for follow-up supporting for fixed support plate 8 to support and provide enough spacing basis.
The material guiding push rod 111 is opposite to the material guiding chute 109, the material guiding push rod 111 completely seals the bottom of the material guiding chute 109, when the material guiding push rod 111 is located at the initial position, the material guiding chute 109 can be completely sealed by the material guiding push rod 111, and the accuracy of subsequent steel bar feeding is improved.
The structure of the toothed belt pulley 104 is the same as that of the fixed belt pulley 41, and the toothed belt pulley 104 and the fixed belt pulley 41 are meshed and rotationally connected through the toothed belt 2, so that the stability of power transmission between the toothed belt pulley 104 and the fixed belt pulley 41 can be effectively improved.
Fixing chuck 43 fixed connection is in the lower part department of skew fixed axle 42 centre of a circle, the joint turn trough has been seted up to the interior terminal surface of locating plate 3, and drive mechanism 4 passes through fixing chuck 43 and joint turn trough looks adaptation and then rotates the joint at the interior terminal surface of locating plate 3, the joint turn trough can effectively improve drive mechanism 4 at 3 internally mounted of locating plate and pivoted stability, fixing chuck 43 fixed connection is in the lower part department of skew fixed axle 42 centre of a circle simultaneously, can make things convenient for follow-up drive to connect bent axle 11 and carry out displacement from top to bottom, thereby the convenient quick operation of bending of reinforcing bar.
The working principle is as follows: as shown in fig. 1 and fig. 2, when in use, the user can position the device to a proper region, so as to facilitate the subsequent rapid bending operation of the reinforcing steel bars, and before the reinforcing steel bars are processed, the user can place a plurality of groups of reinforcing steel bars into the material guide chute 109 through the material storage box 108, so as to facilitate the subsequent supply of sufficient raw materials for the feeding mechanism 1 to feed, improve the subsequent bending efficiency of the reinforcing steel bars in batches,
as shown in fig. 2, 5 and 7, during loading, a user may start the fixed motor 106 through the external control mechanism, at this time, the fixed motor 106 can drive the rotating plate 103 to rotate through the transmission connecting shaft 105, and at the same time, when the rotating plate 103 rotates circumferentially, the rotating plate 103 can drive the turning clamping plate 102 to perform intermittent cyclic displacement on the outer side of the supporting housing 110, so that the turning clamping plate 102 can drive the guiding clamping plate 101 inside the positioning chute 107 to perform displacement back and forth, when the guiding clamping plate 101 is displaced to the limit position towards the rear inside the positioning chute 107, the steel bars inside the material guiding chute 109 just fall into the guiding chute 112, at this time, the rotating plate 103 coincides with the turning clamping plate 102, then the rotating plate 103 can drive the turning clamping plate 102 to displace towards the front, at this time, the material guiding push rod 111 just can stop the steel bars that continuously fall from the upper portion, so that when the material guiding push rod 111 displaces towards the front portion, only one row of reinforcing steel bars are guided, so that five groups of reinforcing steel bars can be moved to the outside of the guide hole 68 under the guiding of the guide push rod 111, thereby facilitating the subsequent rapid bending operation, meanwhile, after one group of reinforcing steel bars are completely bent, the guide push rod 111 can push new reinforcing steel bars, further enabling the bent reinforcing steel bars to be completely ejected by the newly added reinforcing steel bars, facilitating the subsequent rapid blanking of the bent reinforcing steel bars, improving the efficiency of collecting the bent reinforcing steel bars,
as shown in fig. 1, 8, 9 and 10, when bending the steel bar, the transmission connecting shaft 105 can drive the toothed belt pulley 104 to rotate, and when the toothed belt pulley 104 rotates, the fixed belt pulley 41 can be driven to rotate by the toothed belt 2, and when the fixed belt pulley 41 rotates, the fixed shaft 42 can be driven to perform eccentric motion by the fixed chuck 43, so that when the fixed shaft 42 performs eccentric motion, the connecting crankshaft 11 can perform intermittent cyclic up-and-down displacement inside the fixed belt pulley 41, and when the connecting crankshaft 11 moves downward, the connecting crankshaft 11 can drive the fixed supporting plate 8 to move downward, and at this time, the middle portion of the fixed supporting plate 8 can use the guiding mechanism 6 as a fulcrum, so that the other side of the fixed supporting plate 8 tilts upward, and further drive the transmission clamping plate 9 to move upward, otherwise, if the connecting crankshaft 11 moves upward under the eccentric drive of the transmission mechanism 4, the fixed supporting plate 8 can drive the bending pressing plate 10 to press downwards at the front part of the guide hole 68 through the transmission clamping plate 9, thereby facilitating the rapid bending operation of the reinforcing steel bars in the guide holes 68, if the bending angle needs to be adjusted, the user can start the connecting motor 67 through the external control mechanism, at the moment, the connecting motor 67 can drive the thread clamping plate 65 to displace in the limiting sliding groove 63 through the fixed threaded rod 66, and simultaneously, the positioning clamping block 64 can displace in the fixed sliding groove 7, further adjusting the position of the fulcrum outside the fixed support plate 8, when the fixed support plate 8 is closer to one side of the limiting fixture block 13, the distance of the vertical displacement of the bending pressure plate 10 inside the bending support seat 69 is smaller, thereby reducing the bending amplitude of the reinforcing steel bars in the guide holes 68, otherwise increasing the bending amplitude, improving the convenience and the performance of the device,
meanwhile, after the bending of the bending pressing plate 10 is completed, the material guide push rod 111 just moves towards the front part, so that the bent reinforcing steel bars can be ejected out by new reinforcing steel bars, the reinforcing steel bars can be rapidly updated, and the subsequent efficiency of bending the reinforcing steel bars in batches is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a construction steel bar bending apparatus convenient to regulation and control which characterized in that: comprises a feeding mechanism (1), a toothed belt (2), a positioning plate (3), a transmission mechanism (4), an installation clamping plate (5), a guide mechanism (6), a fixed chute (7), a fixed supporting plate (8), a transmission clamping plate (9), a bending pressing plate (10), a connecting crankshaft (11), a positioning support (12) and a limiting clamping block (13),
the front end face of the feeding mechanism (1) is fixedly provided with a guide mechanism (6) for supporting, the rear end face of the guide mechanism (6) is fixedly provided with a positioning plate (3) for supporting, the inner end face of the positioning plate (3) is located and is connected with a transmission mechanism (4) in a rotating manner, the feeding mechanism (1) and the transmission mechanism (4) are connected in a rotating and meshing manner through the positioning plate (3), the rear end face of the guide mechanism (6) deviates from the positioning plate (3) and is fixedly provided with an installation clamping plate (5), the inner end face of the installation clamping plate (5) is located and is connected with a connection crankshaft (11) for limiting in a rotating manner, the front end face of the connection crankshaft (11) is connected with the transmission mechanism (4) in a sliding manner, a fixed support plate (8) for guiding is sleeved on the outer end face of the connection crankshaft (11) in a rotating manner, a fixed chute (7) is arranged at the position, close to the center, of the side end face of the fixed support plate (8), the fixed support plate (8) deviates from and is close to the end department of connecting bent axle (11) and rotates the joint and have transmission cardboard (9), just fixed support plate (8) rotate the joint through transmission cardboard (9) and have location support (12), the interior terminal surface fixed mounting of location support (12) has spacing fixture block (13) that are used for supporting, and is located the interior terminal surface fixed mounting of spacing fixture block (13) has the clamp plate (10) of bending that is used for bending.
2. A conveniently controlled construction rebar bending apparatus as claimed in claim 1, wherein: the feeding mechanism (1) comprises a guide clamping plate (101), a turnover clamping plate (102), a rotating plate (103), a toothed belt pulley (104), a transmission connecting shaft (105), a fixed motor (106), a positioning chute (107), a storage box (108), a material guiding chute (109), a support shell (110), a material guiding push rod (111) and a guide chute (112), wherein five groups of guide chutes (112) for guiding are uniformly and equidistantly arranged on the front end surface of the support shell (110), the storage box (108) for guiding is fixedly arranged on the upper end surface of the support shell (110) right opposite to the guide chute (112), five groups of material guiding chutes (109) are uniformly and equidistantly arranged on the inner end surface of the storage box (108) right opposite to the guide chute (112), the positioning chute (107) is arranged inside the rear end surface of the support shell (110), and the guide clamping plate (101) for supporting is slidably clamped on the inner end surface of the positioning chute (107), the even equidistance fixedly connected with of preceding terminal surface of direction cardboard (101) five groups guide push rods (111), the side end face of support casing (110) is close to end department fixed mounting has fixed motor (106), the side end face of fixed motor (106) link up support casing (110) fixed mounting has transmission connecting axle (105), the outer terminal surface fixed mounting of transmission connecting axle (105) has and is used for driven toothed belt pulley (104), and is located the outer terminal surface end department fixed mounting of transmission connecting axle (105) has rotor plate (103), transmission connecting axle (105) rotate the joint through rotor plate (103) and have upset cardboard (102), just direction cardboard (101) rotate the joint with upset cardboard (102).
3. A conveniently controlled construction rebar bending apparatus as claimed in claim 2, wherein: drive mechanism (4) are including fixed belt pulley (41), fixed axle (42) and fixed chuck (43), the side end face center department fixed mounting of fixed belt pulley (41) has fixed chuck (43) that are used for spacingly, and is located the side end face fixedly connected with of fixed chuck (43) is used for fixed axle (42) of direction.
4. A conveniently controlled construction rebar bending apparatus as claimed in claim 3, wherein: the guide mechanism (6) comprises a clamping sliding groove (61), a fixed support (62), a limiting sliding groove (63), a positioning fixture block (64), a threaded clamping plate (65), a fixed threaded rod (66), a connecting motor (67), a guide hole (68) and a bending support (69), the limiting sliding groove (63) used for guiding is formed in the inner end face of the fixed support (62), the threaded clamping plate (65) used for guiding is connected to the inner end face of the limiting sliding groove (63) in a sliding manner in a clamping manner, the positioning fixture block (64) is connected to the upper end face of the threaded clamping plate (65) in a rotating manner in a clamping manner, the connecting motor (67) is fixedly installed in the center of the front end face of the limiting sliding groove (63), the fixed threaded rod (66) is fixedly connected to the center of the rear end face of the connecting motor (67), and the bending support (69) is fixedly installed at the bottom of the front end face of the fixed support (62), and a clamping sliding groove (61) used for limiting is formed in the inner end face of the bending support (69), and five groups of guide holes (68) are uniformly formed in the inner end face of the clamping sliding groove (61) close to the bottom at equal intervals.
5. A conveniently controlled construction rebar bending apparatus as claimed in claim 4, wherein: connect the preceding terminal surface fixed mounting of bent axle (11) to connect the inserted bar, the preceding terminal surface of fixed axle (42) is offered and is used for spacing ring groove, just ring groove all is T shape setting with the cross section of being connected the inserted bar, drive mechanism (4) rotate the joint through ring groove with being connected inserted bar looks adaptation and then with being connected bent axle (11), the inside of clamp plate (10) of bending and the inner wall contactless of joint spout (61).
6. A conveniently controlled construction rebar bending apparatus as claimed in claim 4, wherein: the fixed sliding groove (7) is matched with the positioning clamping block (64), and the guide mechanism (6) is matched with the positioning clamping block (64) through the fixed sliding groove (7) and is further connected to the outer end face of the fixed supporting plate (8) in a sliding clamping mode.
7. A conveniently controlled construction rebar bending apparatus as claimed in claim 4, wherein: the material guide push rod (111) is opposite to the material guide chute (109), and the material guide push rod (111) completely seals the bottom of the material guide chute (109).
8. A conveniently controlled construction rebar bending apparatus as claimed in claim 7, wherein: the structure of the toothed belt pulley (104) is the same as that of the fixed belt pulley (41), and the toothed belt pulley (104) is meshed with the fixed belt pulley (41) through the toothed belt (2) to be rotationally connected.
9. A conveniently controlled construction rebar bending apparatus as claimed in claim 4, wherein: fixed chuck (43) fixed connection is in the lower part department of skew fixed axle (42) centre of a circle, the joint rotating slot has been seted up to the interior terminal surface of locating plate (3), just drive mechanism (4) are through fixed chuck (43) and joint rotating slot looks adaptation and then rotate the joint at the interior terminal surface of locating plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110404259.2A CN113305242A (en) | 2021-04-15 | 2021-04-15 | Construction steel bar bending equipment convenient to regulate and control |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110404259.2A CN113305242A (en) | 2021-04-15 | 2021-04-15 | Construction steel bar bending equipment convenient to regulate and control |
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| Publication Number | Publication Date |
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| CN113305242A true CN113305242A (en) | 2021-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110404259.2A Pending CN113305242A (en) | 2021-04-15 | 2021-04-15 | Construction steel bar bending equipment convenient to regulate and control |
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| Country | Link |
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| CN (1) | CN113305242A (en) |
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Application publication date: 20210827 |