CN114309343B - Clamping structure with strong applicability's construction reinforcing bar device of buckling - Google Patents
Clamping structure with strong applicability's construction reinforcing bar device of buckling Download PDFInfo
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- CN114309343B CN114309343B CN202111639192.7A CN202111639192A CN114309343B CN 114309343 B CN114309343 B CN 114309343B CN 202111639192 A CN202111639192 A CN 202111639192A CN 114309343 B CN114309343 B CN 114309343B
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- 238000010276 construction Methods 0.000 title claims description 19
- 230000003014 reinforcing effect Effects 0.000 title claims description 5
- 238000005452 bending Methods 0.000 claims abstract description 54
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 36
- 239000010959 steel Substances 0.000 claims abstract description 36
- 238000009435 building construction Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 37
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract description 29
- 238000009434 installation Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Abstract
The application provides a clamping structure of a building construction steel bar bending device with strong applicability, which comprises the following components: the operation table is provided with a bending driving mechanism; the clamping feeding mechanism comprises a mounting plate, one side of the top of the mounting plate is fixedly connected with a fixing frame, the other side of the top of the mounting plate is provided with a movable frame, a group of conveying rollers are rotatably connected inside the fixing frame and the movable frame, and a plurality of conveying rollers are arranged inside the fixing frame and the movable frame. According to the clamping structure of the building construction reinforcing steel bar bending device with strong applicability, the clamping feeding mechanism is arranged to be matched with the central shaft and the adjusting and positioning shaft, so that the reinforcing steel bars which are bent simultaneously can be limited, the situation that a plurality of reinforcing steel bars are required to be adjusted manually to be uniformly arranged during bending is avoided, meanwhile, the clamping feeding mechanism can convey and move the plurality of reinforcing steel bars with bending, the labor burden is reduced, and the reinforcing steel bar bending efficiency is improved.
Description
Technical Field
The application relates to the field of steel bar bending, in particular to a clamping structure of a building construction steel bar bending device with strong applicability.
Background
The building construction refers to the production activity of engineering construction implementation stage, which is the construction process of various buildings, and can be said to be the process of changing various lines on a design drawing into real objects at a designated place. The method comprises foundation engineering construction, main body structure construction, roof engineering construction, decoration engineering construction and the like.
The steel bar is an indispensable workpiece in the construction engineering, wherein part of the steel bar needs to be bent by bending equipment.
At present, when bending the reinforcing steel bars, a plurality of reinforcing steel bars can be simultaneously bent, when bending longer reinforcing steel bars, the reinforcing steel bars need to be bent for the second time or are bent for the third time for more times after bending, and the bending position of the current adjusting reinforcing steel bars is usually moved by manpower.
Therefore, it is necessary to provide a clamping structure with a strong applicability for the bending device of the construction reinforcing steel bar to solve the technical problems.
Disclosure of Invention
The application provides a clamping structure of a building construction reinforcing steel bar bending device with strong applicability, which solves the problem that manual adjustment of the positions of reinforcing steel bars consumes physical strength when a plurality of reinforcing steel bars are bent at the same time at present.
In order to solve the technical problems, the clamping structure with the strong applicability for the construction reinforcing steel bar bending device provided by the application comprises:
the operation table is provided with a bending driving mechanism;
the clamping feeding mechanism comprises a mounting plate, one side of the top of the mounting plate is fixedly connected with a fixing frame, the other side of the top of the mounting plate is provided with a movable frame, the fixing frame and the inside of the movable frame are respectively and rotatably connected with a group of conveying rollers, the two groups of conveying rollers are respectively provided with a plurality of conveying rollers, and each conveying roller comprises a connecting shaft and a roller arranged on the surface of the connecting shaft;
the bottom of the mounting plate is fixedly provided with a first motor through a fixing frame, one end of an output shaft of the first motor is fixedly connected with a connecting shaft positioned at the side of one group of conveying rollers, and the upper ends of adjacent connecting shafts in one group of conveying rollers are in transmission connection through a transmission piece.
Preferably, the bending driving mechanism comprises a driving disc, the driving disc is rotationally connected to the operation table, a rotating cylinder is fixedly connected to the bottom of the driving disc, a driven gear is fixedly connected to the surface of the rotating cylinder, a second motor is fixedly installed at the bottom of the operation table and located on one side of the rotating cylinder through a fixing frame, a rotating shaft is fixedly connected to one end of an output shaft of the second motor, a driving gear is fixedly connected to the rotating shaft and meshed with the driven gear, and an adjusting and positioning shaft is installed on the driving disc.
Preferably, the axle center piece is fixedly connected with on the support frame of operation panel downside, the axle center piece includes the support column, the support column is fixed in on the support frame, the top fixedly connected with center pin of support column, the top of center pin runs through a rotation section of thick bamboo and drive dish in proper order and extends to the upside that drives the dish.
Preferably, a chute is formed in one side of the mounting plate, the movable frame is in sliding connection with the chute through a sliding block, a strip-shaped chute is formed in the driving plate, the bottom end of the adjusting and positioning shaft penetrates through the strip-shaped chute, and positioning adjusting pieces are arranged at the bottoms of the adjusting and positioning shaft and the sliding block.
Preferably, the positioning adjusting piece comprises a mounting shell and a transmission shaft, a through hole is formed in the middle of the mounting shell, one end of the transmission shaft penetrates through the mounting shell through the through hole, mounting grooves are formed in two ends of the mounting shell, connecting blocks are connected in a sliding mode in the mounting grooves, one side of each connecting block is fixedly connected with a limiting block, and one end of each limiting block penetrates through the mounting shell and extends to the outside of the mounting shell.
Preferably, the elastic piece is arranged in the mounting groove and positioned on the other side of the connecting block, the pull rope is fixedly connected to the other side of the connecting block, one end of the pull rope penetrates through the mounting shell and extends to the outside of the mounting shell, one end of the pull rope is fixedly connected with the fixing ring on the transmission shaft, and the end cap is fixedly connected to one end of the transmission shaft.
Preferably, the bottom of operation panel just is located and buckles and drive mechanism and centre gripping feeding mechanism between install and adjust actuating mechanism, it includes flexible jar to adjust actuating mechanism, flexible jar pass through fixed plate fixed mounting in the bottom of operation panel, the one end internal fixation of flexible jar output shaft has the connecting plate.
Preferably, the transmission shaft arranged on the clamping and feeding mechanism is fixedly connected with the connecting plate, and the transmission shaft positioned on the adjusting and positioning shaft is connected with the connecting plate through a telescopic rod.
Preferably, the mounting plate and the driving plate are both provided with fixing pieces, each fixing piece comprises a fixing plate, and a plurality of fixing holes are formed in each fixing plate.
Preferably, the telescopic rod comprises an outer cylinder, a piston block is arranged in the outer cylinder, one side of the piston block is fixedly connected with an inner rod, and one end of the inner rod, which is positioned outside the outer cylinder, is provided with external threads.
Compared with the related art, the clamping structure of the building construction steel bar bending device with strong applicability has the following beneficial effects:
the clamping structure of the building construction reinforcing steel bar bending device has strong applicability, the clamping feeding mechanism is arranged to be matched with the central shaft and the adjusting and positioning shaft, so that the reinforcing steel bars which are bent simultaneously can be limited, the situation that a plurality of reinforcing steel bars are required to be adjusted manually to be uniformly arranged during bending is avoided, meanwhile, the clamping feeding mechanism can convey and move the plurality of reinforcing steel bars with bending, the labor burden is reduced, and the bending efficiency of the reinforcing steel bars is improved;
meanwhile, according to the steel bars with different diameters, the distance between the two groups of conveying rollers and the distance between the central shaft and the adjusting and positioning shaft can be correspondingly adjusted, the steel bars with different diameters are adapted to be bent, the distance between the conveying rollers and the distance between the central shaft and the adjusting and positioning shaft can be adjusted through an adjusting and driving mechanism, the adjusting and positioning shaft and the movable frame can be positioned after the telescopic cylinder is adjusted, the telescopic cylinder is not required to be positioned, and the device is more energy-saving and environment-friendly.
Drawings
Fig. 1 is a schematic structural view of a first embodiment of a clamping structure of a reinforcing steel bar bending device for construction with strong applicability provided by the application;
FIG. 2 is a bottom view of the monolith shown in FIG. 1;
FIG. 3 is a schematic view of the clamping and feeding mechanism shown in FIG. 1;
FIG. 4 is a bottom view of the clamp feed mechanism shown in FIG. 1;
FIG. 5 is a partial cross-sectional view of the clamp feed mechanism shown in FIG. 1;
FIG. 6 is a partial cross-sectional view of the positioning adjustment member of FIG. 1;
FIG. 7 is a partial cross-sectional view of the telescoping rod of FIG. 1;
fig. 8 is a schematic structural view of a second embodiment of a clamping structure of the reinforcing steel bar bending device for construction with strong applicability provided by the application;
FIG. 9 is a cross-sectional view of the end positioning mechanism shown in FIG. 8;
fig. 10 is a top view of a portion of the expansion plate shown in fig. 8.
Reference numerals in the drawings:
1. an operating platform is arranged on the operating platform,
2. a bending driving mechanism 21, a driving disc 22, a bar-shaped chute 23, a second motor 24, a driving gear 25, a rotating cylinder 26 and a driven gear,
3. the positioning shaft is adjusted to be positioned,
4. an axle center piece, 41, a support column, 42 and a central axle,
5. clamping feeding mechanism, 51, mounting plate, 52, fixing frame, 53, movable frame, 54, first motor, 55, connecting shaft, 56, protective cover, 57, driving part, 58, roller,
6. positioning adjusting piece 61, mounting shell 62, transmission shaft 63, through hole 64, mounting groove 65, elastic piece 66, limiting block 67, pull rope 68, end cap 69, fixing ring,
7. an adjusting driving mechanism 71, a telescopic cylinder 72 and a connecting plate,
8. fixing pieces, 81, fixing plates, 82, fixing holes,
9. a telescopic rod, 91, an outer cylinder, 92, a piston block, 93 and an inner rod,
10. an end positioning mechanism 101, a square sleeve 102, a telescopic plate 103, positioning holes 104 and scale values,
a contraction positioning piece 111, a positioning plate 112, a connecting rod 113, a second spring,
the limiting assembly 121, the L-shaped block 122, the positioning shaft 123 and the first spring.
Detailed Description
The application will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7 in combination, fig. 1 is a schematic structural diagram of a first embodiment of a clamping structure of a reinforcing bar bending device for construction with strong applicability provided by the application; FIG. 2 is a bottom view of the monolith shown in FIG. 1; FIG. 3 is a schematic view of the clamping and feeding mechanism shown in FIG. 1; FIG. 4 is a bottom view of the clamp feed mechanism shown in FIG. 1; FIG. 5 is a partial cross-sectional view of the clamp feed mechanism shown in FIG. 1; FIG. 6 is a partial cross-sectional view of the positioning adjustment member of FIG. 1; fig. 7 is a partial cross-sectional view of the telescoping rod of fig. 1. Clamping structure with construction reinforcing bar bending device that suitability is strong includes:
the bending driving mechanism 2 is arranged on the operating platform 1;
the clamping feeding mechanism 5 comprises a mounting plate 51, one side of the top of the mounting plate 51 is fixedly connected with a fixing frame 52, the other side of the top of the mounting plate 51 is provided with a movable frame 53, the interiors of the fixing frame 52 and the movable frame 53 are respectively and rotatably connected with a group of conveying rollers, the two groups of conveying rollers are respectively provided with a plurality of conveying rollers, and each conveying roller comprises a connecting shaft 55 and a roller arranged on the surface of the connecting shaft 55;
the bottom of the mounting plate 51 is fixedly provided with a first motor 54 through a fixing frame, one end of an output shaft of the first motor 54 is fixedly connected with a connecting shaft 55 positioned at the side of one group of conveying rollers, and the upper ends of adjacent connecting shafts 55 in one group of conveying rollers are in transmission connection through a transmission part 57.
The fixed frame 52 and the movable frame 53 are both inverted L-shaped plates, the distance between the two sets of conveying rollers is equal to the diameter of the steel bar to be bent, the transmission member 57 can be a gear and a chain or a belt pulley and a belt, and the conveying rollers connected with the first motor 54 can be conveying rollers arranged on the movable frame 53 or the fixed frame 52. And the top of the movable frame 53 and the fixed frame 52 are provided with a protective cover 56, and the top end of the connecting shaft 55 is rotatably connected with the top inside the protective cover 56.
The rubber sleeve is sleeved on the surface of the roller, so that friction between the steel bars is improved.
The bending driving mechanism 2 comprises a driving disc 21, the driving disc is rotationally connected to the operation table 1, a rotating drum 25 is fixedly connected to the bottom of the driving disc 21, a driven gear 26 is fixedly connected to the surface of the rotating drum 25, a second motor 23 is fixedly installed at the bottom of the operation table 1 and on one side of the rotating drum 25 through a fixing frame, a rotating shaft is fixedly connected to one end of an output shaft of the second motor 23, a driving gear 24 is fixedly connected to the rotating shaft, the driving gear 24 is meshed with the driven gear 26, and an adjusting and positioning shaft is installed on the driving disc 21.
The second motor 23 is a servo motor, the angle of the output shaft of the second motor 23 is set according to the bending angle of the reinforcing steel bars, the first motor 54 and the second motor 23 are powered by an external power supply, the side of the driving disc is provided with a flange, the inner surface of the corresponding assembly hole on the operating platform 1 is provided with an annular groove, and the flange is matched with the annular groove to realize the running fit of the driving disc 21 relative to the operating platform 1.
The utility model discloses a control panel, including operation panel 1, operation panel 1 downside support frame is last fixedly connected with axle center piece 4, axle center piece 4 includes support column 41, support column 41 is fixed in on the support frame, the top fixedly connected with center pin 42 of support column 41, the top of center pin 42 runs through rotary drum 25 and drive dish 21 in proper order and extends to the upside of drive dish 21.
The center of the driving plate 21 is provided with an assembly hole, and the center shaft 42 extends to the upper side of the driving plate 21 through the assembly hole.
A sliding groove is formed in one side of the mounting plate 51, the movable frame 53 is in sliding connection with the sliding groove through a sliding block, a strip-shaped sliding groove 22 is formed in the driving plate 21, the bottom end of the adjusting and positioning shaft 3 penetrates through the strip-shaped sliding groove 22, and positioning adjusting pieces 6 are arranged at the bottoms of the adjusting and positioning shaft 3 and the sliding block.
The positioning adjusting pieces 6 are all positioned below the operation table 1, and the operation table 1 is correspondingly provided with a strip-shaped chute corresponding to the chute on the mounting plate 51.
The positioning adjusting piece 6 comprises a mounting shell 61 and a transmission shaft 62, a through hole 63 is formed in the middle of the mounting shell 61, one end of the transmission shaft 62 penetrates through the mounting shell 61 through the through hole 63, mounting grooves 64 are formed in two ends of the mounting shell 61, connecting blocks are slidably connected in the mounting grooves 64, a limiting block 66 is fixedly connected to one side of each connecting block, and one end of each limiting block 66 penetrates through the mounting shell 61 and extends to the outside of the mounting shell 61.
The inside of mounting groove 64 and the opposite side that is located the connecting block are provided with elastic component 65, just the opposite side fixedly connected with stay cord 67 of connecting block, the one end of stay cord 67 runs through installation shell 61 and extends to the outside of installation shell 61, the one end of stay cord 67 with fixed ring 69 fixed connection on the transmission shaft 62, the one end fixedly connected with end cap 68 of transmission shaft 62.
The bottom of operation panel 1 just is located and buckles and drives and install regulation actuating mechanism 7 between mechanism 2 and the centre gripping feeding mechanism 5, regulation actuating mechanism 7 includes flexible jar 71, flexible jar 71 pass through the fixed plate fixed mounting in the bottom of operation panel 1, the one end internal fixation of flexible jar 71 output shaft has connecting plate 72.
The transmission shaft 62 arranged on the clamping and feeding mechanism 5 is fixedly connected with the connecting plate 72, and the transmission shaft 62 arranged on the adjusting and positioning shaft 3 is connected with the connecting plate 72 through the telescopic rod 9.
Wherein after the transmission shaft 62 on the clamping feeding mechanism 5 penetrates through the mounting shell 61, the end cap 68 on the transmission shaft is spaced from the mounting shell 61 by a distance value which is the same as the telescopic value of the telescopic rod 9 after the outer cylinder 91 and the inner rod 93 are connected with the connecting plate 72, and the end cap on the transmission shaft 62 connected with the telescopic rod 9 is tightly attached to the mounting shell 61
The mounting plate 51 and the driving plate 21 are both provided with fixing pieces 8, the fixing pieces 8 comprise fixing plates 81, and the fixing plates 81 are provided with a plurality of fixing holes 82.
The adjacent intervals and the adjacent numbers of the fixing holes 82 are set according to the number of the reinforcing steel bar diameter models, and the size of the fixing holes 82 is the same as that of the limiting blocks 66.
The fixing plates 81 are symmetrically disposed at both sides of the mounting case 61 and are correspondingly fixed to the mounting plate 51 and the driving plate 21
The telescopic rod 9 comprises an outer cylinder 91, a piston block 92 is arranged in the outer cylinder 91, an inner rod 93 is fixedly connected to one side of the piston block 92, and an external thread is arranged at one end of the inner rod 93 located outside the outer cylinder 91.
The corresponding connecting plate 72 is correspondingly provided with a threaded hole at the side end.
The working principle of the clamping structure with the building construction reinforcing steel bar bending device with strong applicability provided by the application is as follows:
when in use, the steel bars to be bent are sequentially placed between the central shaft 42 and the adjusting and positioning shaft 3, and the steel bars pass through the two groups of conveying rollers, wherein the surfaces of the steel bars are tightly attached to the rubber sleeves on the surfaces of the rollers 58;
when the positions of the reinforcing steel bars need to be adjusted, the first motor 54 is started, the first motor 54 drives the connecting shafts 55 positioned at the end parts of one group of conveying rollers to rotate, each roller 58 in one group of conveying rollers is driven to rotate due to the fact that the adjacent connecting shafts 55 are in transmission connection through the transmission piece 57, the rotating direction of each roller 58 faces one side of the driving disc 21, the reinforcing steel bars can be pushed to move through the rollers, at the moment, the manual burden can be greatly reduced, and people only need to support auxiliary pushing;
after the positions of the steel bars are adjusted, the driving gear 24 is driven to rotate by the second motor 23, the driving gear 24 is matched with the driven gear 26 to drive the rotating cylinder 25 to rotate, and the rotating cylinder 25 drives the driving disc 21 to rotate, so that the adjusting and positioning shaft 3 is driven to push the steel bars to rotate along the central shaft 42, and bending treatment is carried out;
the two groups of conveying rollers can limit the steel bars at the same time, so that a plurality of steel bars can be stably and uniformly arranged to wait for bending, and the bending does not need to be manually adjusted and supported
Wherein the distance between the two groups of conveying rollers and the distance between the central shaft 42 and the adjusting and positioning shaft 3 can be adjusted according to different diameters of the reinforcing steel bars;
during adjustment, the threaded part at the end part of the inner rod 93 in the telescopic rod 9 is correspondingly in threaded connection with the threaded hole at one side of the connecting plate 72;
then, starting the telescopic cylinder 71, wherein the telescopic cylinder 71 pulls the connecting plate 72, and the connecting plate 72 pulls the transmission shaft 62 positioned on the clamping feeding mechanism 5 and the telescopic rod 9, wherein after the transmission shaft 62 positioned on the clamping feeding mechanism 5 penetrates through the mounting shell 61, a distance value is reserved between the end cap 68 on the transmission shaft 62 and the mounting shell 61, the end cap on the transmission shaft 62 connected with the telescopic rod 9 is tightly attached to the mounting shell 61, and the distance value is the same as the telescopic magnitude after the outer cylinder 91 and the inner rod 93 in the telescopic rod 9 are connected with the connecting plate 72;
when the connecting plate 72 pulls the transmission shaft 62 and the telescopic rod 9, the telescopic amount and the distance value need to be pulled completely and then can be contacted with the installation shell 61, in the pulling process contacting with the installation shell 61, the transmission shaft 62 pulls the limiting block 66 through the pull rope 67 to compress the elastic piece 65, the elastic piece 65 enters into the installation groove 64 and moves out of the fixing hole 82, at the moment, the end cap 68 and the installation shell 61 act to drive the movable frame 53 and the adjusting and positioning shaft 3 to move, after moving to the corresponding position, the limiting block 66 corresponds to the corresponding fixing hole 82, at the moment, the telescopic cylinder 71 returns to the leg, at the moment, the pull rope 67 is loosened, the limiting block 66 is pushed to correspondingly enter into the fixing hole 82 to limit the fixing hole 82 through the action of the elastic piece 65, then the inner rod 93 is detached from the connecting plate, and the adjusting and positioning shaft 3 is prevented from rotating along with the driving disc 21.
Compared with the related art, the clamping structure of the building construction steel bar bending device with strong applicability has the following beneficial effects:
the clamping feeding mechanism 5 is matched with the central shaft 42 and the adjusting and positioning shaft 3, so that the steel bars which are bent simultaneously can be limited, the situation that a plurality of steel bars are required to be adjusted manually to be uniformly arranged during bending is avoided, meanwhile, the clamping feeding mechanism 5 can convey and move the plurality of steel bars with bending, the manual burden is reduced, and the bending efficiency of the steel bars is improved;
meanwhile, according to the steel bars with different diameters, the distance between the two groups of conveying rollers and the distance between the central shaft 42 and the adjusting and positioning shaft 3 can be correspondingly adjusted, the steel bars with different diameters are subjected to bending treatment, the distance between the conveying rollers and the distance between the central shaft 42 and the adjusting and positioning shaft 3 can be simultaneously adjusted through an adjusting and driving mechanism, the adjusting and positioning shaft 3 and the movable frame 53 can be positioned after the adjustment of the telescopic cylinder 71 is completed by matching with the positioning and positioning adjusting piece 6, the telescopic cylinder 71 is not required to be positioned, the energy-saving and environment-friendly effects are achieved, the installation and the disassembly of the positioning and positioning adjusting piece 6 can be completed through the telescopic cylinder 71, and the use is convenient.
Second embodiment
Referring to fig. 8, 9 and 10 in combination, according to a first embodiment of the present application, a clamping structure with a strong applicability for a bending device for a construction steel bar is provided. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the clamping structure with the construction steel bar bending device with strong applicability provided by the second embodiment of the application is different in that the clamping structure with the construction steel bar bending device with strong applicability is provided, one side of the operating platform 1 far away from the clamping feeding mechanism 5 is provided with an end positioning mechanism 10, the end positioning mechanism 10 comprises a square sleeve 101, the square sleeve 101 is fixed at the bottom of the operating platform 1, a telescopic plate 102 is arranged in the square sleeve 101, the upper side of the telescopic plate 102 is provided with a scale value 104, the telescopic plate 102 is provided with a plurality of positioning holes 103, and the number and the interval of the positioning holes 103 are correspondingly arranged with the length value of the corresponding steel bar bending;
the bottom of square cover 101 is provided with spacing subassembly, spacing subassembly includes L shape piece 121, run through on the L shape piece 121 has location axle 122, the one end of location axle 122 runs through square cover 101 and extends to the inside of square cover 101, the surface of location axle 122 just is located square cover 101's below and is fixed with the drive ring, the surface of location axle 122 just is located the below cover of drive ring and is equipped with first spring 123.
The end of expansion plate 102 is provided with the protruding board that makes progress, be provided with shrink setting element 11 on the protruding board, shrink setting element 11 includes locating plate 111 and two connecting rods 112, two connecting rods 112 symmetry run through with on the protruding board, just the one end of connecting rod 112 is fixed with spacing cap, the other end that locating plate 111 is fixed in connecting rod 112.
The position of the positioning plate 111 is firstly adjusted according to the bending length of the reinforcing steel bars, when the position of the positioning plate 111 is adjusted, the end part of the positioning shaft 122 is pulled out of the positioning hole 103 by pulling a pull ring at the end part of the positioning shaft 122, the positioning shaft 122 drives the driving ring to compress the first spring 123, then the length of the expansion plate 102 can be adjusted, when the length corresponding to the adjusting value is adjusted, the positioning shaft 122 corresponds to the corresponding positioning hole 103, at the moment, the pull ring is released, and the end part of the positioning shaft 122 is driven to enter the positioning hole 103 to limit the expansion plate 102 by pushing the driving ring through the first spring 123;
at this time, when the steel bar is bent, the length of the bending is the length of the steel bar when the end of the steel bar is contacted with the positioning plate 111, and the measurement is not needed each time through a ruler, so that the bending efficiency of the steel bar is improved;
and is provided with a contractible structure through the positioning plate 111, so as to meet the requirement of changing the movable distance value in the horizontal direction when the steel bar is bent.
The foregoing description is only illustrative of the present application and is not intended to limit the scope of the application, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present application.
Claims (4)
1. Clamping structure with construction reinforcing bar bending device that suitability is strong, a serial communication port, include:
the operation table is provided with a bending driving mechanism;
the clamping feeding mechanism comprises a mounting plate, one side of the top of the mounting plate is fixedly connected with a fixing frame, the other side of the top of the mounting plate is provided with a movable frame, the fixing frame and the inside of the movable frame are respectively and rotatably connected with a group of conveying rollers, the two groups of conveying rollers are respectively provided with a plurality of conveying rollers, and each conveying roller comprises a connecting shaft and a roller arranged on the surface of the connecting shaft;
the bottom of the mounting plate is fixedly provided with a first motor through a fixing frame, one end of an output shaft of the first motor is fixedly connected with a connecting shaft positioned at the side of one group of conveying rollers, and the upper ends of adjacent connecting shafts in one group of conveying rollers are in transmission connection through a transmission piece;
the bending driving mechanism comprises a driving disc, the driving disc is rotationally connected to the operating platform, a rotating cylinder is fixedly connected to the bottom of the driving disc, a driven gear is fixedly connected to the surface of the rotating cylinder, a second motor is fixedly installed at the bottom of the operating platform and located on one side of the rotating cylinder through a fixing frame, a rotating shaft is fixedly connected to one end of an output shaft of the second motor, a driving gear is fixedly connected to the rotating shaft, the driving gear is meshed with the driven gear, and an adjusting and positioning shaft is installed on the driving disc;
a sliding groove is formed in one side of the mounting plate, the movable frame is in sliding connection with the sliding groove through a sliding block, a strip-shaped sliding groove is formed in the driving plate, the bottom end of the adjusting and positioning shaft penetrates through the strip-shaped sliding groove, and positioning adjusting pieces are arranged at the bottoms of the adjusting and positioning shaft and the sliding block;
the positioning adjusting piece comprises a mounting shell and a transmission shaft, a through hole is formed in the middle of the mounting shell, one end of the transmission shaft penetrates through the mounting shell through the through hole, mounting grooves are formed in two ends of the mounting shell, connecting blocks are slidably connected in the mounting grooves, a limiting block is fixedly connected to one side of each connecting block, and one end of each limiting block penetrates through the mounting shell and extends to the outside of the mounting shell;
the elastic piece is arranged in the mounting groove and positioned on the other side of the connecting block, the other side of the connecting block is fixedly connected with a pull rope, one end of the pull rope penetrates through the mounting shell and extends to the outside of the mounting shell, one end of the pull rope is fixedly connected with the fixing ring on the transmission shaft, and one end of the transmission shaft is fixedly connected with the end cap;
an adjusting driving mechanism is arranged at the bottom of the operation table and between the bending driving mechanism and the clamping feeding mechanism, the adjusting driving mechanism comprises a telescopic cylinder, the telescopic cylinder is fixedly arranged at the bottom of the operation table through a fixing plate, and a connecting plate is fixedly connected in one end of an output shaft of the telescopic cylinder;
the transmission shaft arranged on the clamping feeding mechanism is fixedly connected with the connecting plate, and the transmission shaft positioned on the adjusting and positioning shaft is connected with the connecting plate through a telescopic rod.
2. The clamping structure of the building construction steel bar bending device with strong applicability according to claim 1, wherein an axle center piece is fixedly connected to a support frame on the lower side of the operation table, the axle center piece comprises a support column, the support column is fixed to the support frame, a central shaft is fixedly connected to the top end of the support column, and the top end of the central shaft sequentially penetrates through the rotating cylinder and the driving disc and extends to the upper side of the driving disc.
3. The clamping structure of the building construction steel bar bending device with strong applicability according to claim 1, wherein fixing pieces are arranged on the mounting plate and the driving plate, the fixing pieces comprise fixing plates, and a plurality of fixing holes are formed in the fixing plates.
4. The clamping structure of the building construction steel bar bending device with strong applicability according to claim 1, wherein the telescopic rod comprises an outer cylinder, a piston block is arranged in the outer cylinder, one side of the piston block is fixedly connected with an inner rod, and one end of the inner rod, which is positioned outside the outer cylinder, is provided with external threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111639192.7A CN114309343B (en) | 2021-12-29 | 2021-12-29 | Clamping structure with strong applicability's construction reinforcing bar device of buckling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111639192.7A CN114309343B (en) | 2021-12-29 | 2021-12-29 | Clamping structure with strong applicability's construction reinforcing bar device of buckling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114309343A CN114309343A (en) | 2022-04-12 |
| CN114309343B true CN114309343B (en) | 2023-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111639192.7A Active CN114309343B (en) | 2021-12-29 | 2021-12-29 | Clamping structure with strong applicability's construction reinforcing bar device of buckling |
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| KR102025405B1 (en) * | 2018-08-23 | 2019-09-25 | 김재동 | Bending Machine for Rebar |
| CN209363502U (en) * | 2018-11-24 | 2019-09-10 | 上海福铁龙住宅工业发展有限公司 | A kind of automatic angle bender |
| CN210789012U (en) * | 2019-11-08 | 2020-06-19 | 日照中意华坤金属制造有限公司 | Reinforcing steel bar bending device |
| CN111085578A (en) * | 2020-01-13 | 2020-05-01 | 郑香丽 | Full intelligent automobile braking hard tube processingequipment |
| CN212397921U (en) * | 2020-06-01 | 2021-01-26 | 金华名宇建设有限公司 | Construction reinforcing bar bending device |
| CN213224082U (en) * | 2020-08-06 | 2021-05-18 | 河北华彻公路工程有限公司 | Steel bar bending machine for building engineering |
| CN214601606U (en) * | 2021-01-29 | 2021-11-05 | 中国建筑第二工程局有限公司 | Reinforcing bar crib crimper is used in room construction |
| CN113084039A (en) * | 2021-04-13 | 2021-07-09 | 安徽元昌建设工程有限公司 | Reinforcing bar bending device that construction was used |
| CN214720116U (en) * | 2021-04-19 | 2021-11-16 | 江苏杜林生态景观集团有限公司 | Portable reinforcing bar device of buckling for construction |
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