CN223382466U - Steel bar bending machine for constructional engineering - Google Patents
Steel bar bending machine for constructional engineeringInfo
- Publication number
- CN223382466U CN223382466U CN202422770931.1U CN202422770931U CN223382466U CN 223382466 U CN223382466 U CN 223382466U CN 202422770931 U CN202422770931 U CN 202422770931U CN 223382466 U CN223382466 U CN 223382466U
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- bending
- steel bar
- plate
- steel bars
- fixedly installed
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Abstract
The utility model relates to a steel bar bender technical field specifically is a steel bar bender for building engineering, including the bottom plate, bottom plate top both ends sliding connection has the bending mechanism to the steel bar usefulness of bending; the bottom plate is provided with a driving mechanism for moving the bending mechanism; the bending mechanism is provided with a fixing mechanism for clamping the reinforcing steel bars; install on the bending mechanism to fixed establishment driven drive mechanism, the utility model discloses: the fixing mechanism for clamping the steel bars is arranged on the box body, the clamping mechanism for fixing the middle parts of the steel bars is arranged between the two groups of bending mechanisms, the middle parts of the steel bars are fixed through the clamping mechanism, the fixing mechanism is used for fixing one side of the steel bars which are bent, and the stability of the steel bars in the bending process is improved; the circuit components of the device are controlled by the external controller, the reinforcing steel bars are only required to be manually placed on the supporting table, and the rest steps can be completely and automatically bent, so that the working efficiency is greatly improved.
Description
Technical Field
The utility model relates to the technical field of steel bar bending machines, in particular to a steel bar bending machine for constructional engineering.
Background
In engineering construction, in order to facilitate connection between reinforcing bars and establishment of a supporting structure, a reinforcing bar bender is generally used for bending.
In engineering construction, when a beam or a foundation is poured, a cage body is formed by tying steel bars, the cage body is formed by annular steel bars and straight steel bars, bending treatment is required to be carried out at two ends of the straight steel bars, the existing steel bar bending machine is designed to independently bend, one end of each steel bar is inserted into the bending machine and then bent, and the other end of each steel bar is bent after bending is finished.
Disclosure of utility model
The utility model aims to provide a steel bar bender for construction engineering, which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The steel bar bender for the construction engineering comprises a bottom plate, wherein two ends of the top of the bottom plate are connected with bending mechanisms for bending steel bars in a sliding manner;
the bottom plate is provided with a driving mechanism for moving the bending mechanism;
the bending mechanism is provided with a fixing mechanism for clamping the reinforcing steel bars;
The bending mechanism is provided with a transmission mechanism for driving the fixing mechanism, and the transmission mechanism is provided with a first hydraulic cylinder for providing driving force;
And clamping mechanisms for fixing the middle parts of the reinforcing steel bars are arranged between the two groups of bending mechanisms.
In a preferred embodiment of the utility model, two ends of the top of the bottom plate are fixedly provided with sliding rails, the tops of the sliding rails are connected with sliding blocks in a sliding manner, and the tops of the sliding blocks are connected with a bending mechanism.
In a preferred embodiment of the utility model, the bending mechanism comprises a box body, two ends of the bottom of the box body are fixedly connected with sliding blocks, a speed reducing motor is fixedly arranged in the box body, a disc body is fixedly arranged at the output end of the speed reducing motor, a bending supporting column is fixedly arranged on one side of the front end of the disc body, a bending bearing is arranged on the bending supporting column, a column body is fixedly arranged in the middle of the front end of the disc body, a driving mechanism is arranged at the bottom of the box body, and the front end of the column body is connected with a transmission mechanism.
In a preferred embodiment of the utility model, the driving mechanism comprises a linear motor, the linear motor is fixedly arranged on the bottom plate through a fixed clamp, a connecting seat is fixedly arranged at the output end of the linear motor, and the connecting seat is fixedly arranged at the bottom of the box body.
In a preferred embodiment of the present utility model, the driving mechanism includes a plate body, the plate body is fixedly mounted on the box body, a first bearing is fixedly mounted at the rear end of the plate body, a first inner wall of the first bearing is connected with a column body, a cavity is arranged at the left end of the plate body, guide through holes are formed at positions corresponding to the plate body at two sides of the cavity, a second bearing is mounted at the front end of the cavity corresponding to the plate body, and a guide groove is formed at the left side of the front end of the plate body.
In a preferred embodiment of the utility model, the second inner wall of the bearing is connected with a round rod, the rear end of the round rod extends into the cavity and is fixedly connected with a first gear, the front end of the round rod is fixedly connected with a second gear, a first hydraulic cylinder is fixedly arranged on the plate body, the output end of the first hydraulic cylinder is fixedly provided with a connecting rod, the connecting rod extends into the cavity through a guide through hole, teeth are uniformly arranged on the connecting rod, and the teeth are in meshed connection with the first gear.
In a preferred embodiment of the utility model, the fixing mechanism comprises an upper clamp body and a lower clamp body, wherein one side of the bottom of the upper clamp body is fixedly provided with a guide body, the guide body is in sliding connection with the guide groove, one side of the guide body, which is close to the second gear, is uniformly provided with a second tooth, the second tooth is in meshed connection with the second gear, the bottom of the guide body is provided with a positioning body, and the structure of the lower clamp body is the same as that of the upper clamp body.
In a preferred embodiment of the utility model, the clamping mechanism comprises a bracket, the bracket is fixedly arranged on the bottom plate, a chute is arranged on the bracket and is in sliding connection with the moving body, a strip-shaped through hole is arranged in the middle of the moving body, a screw is arranged on the inner wall of the strip-shaped through hole, and the screw fixedly connects the moving body on the bracket.
In a preferred embodiment of the utility model, the top of the movable body is fixedly connected with the supporting table, the top of the bracket is fixedly provided with a second hydraulic cylinder, the output end of the second hydraulic cylinder is downwards and fixedly connected with the pressing plate, and the bottom of the pressing plate corresponds to the supporting table.
In a preferred embodiment of the utility model, the top of the supporting table and the bottom of the pressing plate are provided with grooves.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
The bending mechanism comprises a box body, a gear motor is fixedly arranged in the box body, a disc body is fixedly arranged at the output end of the gear motor, a bending support column is fixedly arranged at one side of the front end of the disc body, a bending bearing is arranged on the bending support column, the gear motor rotates the disc body, the disc body rotates the bending support column, the bending support column positions the bending bearing, the bending bearing has a bending function on one end of a steel bar, and the bending mechanism is arranged into two groups and can bend two ends of the steel bar at the same time;
The fixing mechanism for clamping the steel bars is arranged on the box body, the clamping mechanism for fixing the middle parts of the steel bars is arranged between the two groups of bending mechanisms, the middle parts of the steel bars are fixed through the clamping mechanism, the fixing mechanism is used for fixing one side of the steel bars which are bent, and the stability of the steel bars in the bending process is improved;
The circuit components of the device are controlled by the external controller, the reinforcing steel bars are only required to be manually placed on the supporting table, and the rest steps can be completely and automatically bent, so that the working efficiency is greatly improved.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
fig. 1 is a front view of a reinforcing bar bender for construction;
FIG. 2 is a schematic diagram of a box structure in a steel bar bender for construction engineering;
FIG. 3 is a schematic view of a plate structure in a steel bar bender for construction;
FIG. 4 is a schematic view of a linear motor and a box structure in a steel bar bender for construction engineering;
FIG. 5 is a schematic view of the structure of the upper and lower clamps in a steel bar bender for construction;
Fig. 6 is a schematic view of the structure of the upper clamp in a steel bar bender for construction engineering;
fig. 7 is a front view of a plate body in a reinforcing bar bender for construction engineering.
In the drawing, a bottom plate 100, a sliding rail 110, a sliding block 120, a box 200, a gear motor 210, a disc 220, a bending support column 230, a bending bearing 240, a column 250, a linear motor 300, a fixing clamp 310, a connecting seat 320, a plate 410, a bearing one 420, a cavity 430, a guide through hole 440, a bearing two 450, a guide groove 460, a round rod 470, a gear one 480, a gear two 490, a hydraulic cylinder one 500, a connecting rod 510, a gear one 520, an upper clamp 610, a guide body 611, a gear two 612, a positioning body 613, a lower clamp 620, a bracket 700, a moving body 710, a strip-shaped through hole 720, a screw 730, a supporting table 740, a pressing plate 750, and a hydraulic cylinder two 760 are illustrated.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Referring to fig. 1 to 7, a steel bar bender for construction engineering comprises a base plate 100, wherein bending mechanisms for bending steel bars are slidably connected to two ends of the top of the base plate 100;
The base plate 100 is provided with a driving mechanism for moving the bending mechanism;
the bending mechanism is provided with a fixing mechanism for clamping the reinforcing steel bars;
a transmission mechanism for driving the fixing mechanism is arranged on the bending mechanism, and a first hydraulic cylinder 500 for providing driving force is arranged on the transmission mechanism;
clamping mechanisms for fixing the middle parts of the reinforcing steel bars are arranged between the two groups of bending mechanisms.
The sliding rails 110 are fixedly installed at both ends of the top of the base plate 100, the top of the sliding rail 110 is connected with a sliding block 120 in a sliding way, the top of the slider 120 is connected to a bending mechanism.
The bending mechanism comprises a box body 200, wherein two ends of the bottom of the box body 200 are fixedly connected with a sliding block 120, a gear motor 210 is fixedly arranged in the box body 200, a disc body 220 is fixedly arranged at the output end of the gear motor 210, a bending support column 230 is fixedly arranged at one side of the front end of the disc body 220, a bending bearing 240 is arranged on the bending support column 230, a column 250 is fixedly arranged in the middle of the front end of the disc body 220, a driving mechanism is arranged at the bottom of the box body 200, the front end of the column 250 is connected with a transmission mechanism, the gear motor 210 rotates the disc body 220, the disc body 220 rotates the bending support column 230, the bending support column 230 positions the bending bearing 240, the bending bearing 240 is formed by a bearing and a metal piece with an inner ring groove, one end of the bending bearing 240 has a bending function, and the bending mechanism is arranged into two groups and can bend two ends of the steel bars simultaneously.
The driving mechanism comprises a linear motor 300, the linear motor 300 is fixedly arranged on the bottom plate 100 through a fixing clamp 310, the output end of the linear motor 300 is fixedly provided with a connecting seat 320, the connecting seat 320 is fixedly arranged at the bottom of the box body 200, and specifically, the linear motor 300 has a moving effect on the box body 200 and can bend reinforcing steel bars with different lengths.
The transmission mechanism comprises a plate body 410, the plate body 410 is fixedly arranged on the box body 200, a first bearing 420 is fixedly arranged at the rear end of the plate body 410, the inner wall of the first bearing 420 is connected with a column 250, only a cavity 430 is arranged at the left end of the plate body 410, guide through holes 440 are formed in positions, corresponding to the plate body 410, of two sides of the cavity 430, a second bearing 450 is arranged at the front end of the cavity 430, a guide groove 460 is formed in the left side of the front end of the plate body 410, the inner wall of the second bearing 450 is connected with a round rod 470, the rear end of the round rod 470 extends into the cavity 430 and is fixedly connected with a first gear 480, the front end of the round rod 470 is fixedly connected with a second gear 490, a first hydraulic cylinder 500 is fixedly arranged on the plate body 410, a connecting rod 510 extends into the cavity 430 through the guide through holes 440, teeth first 520 are uniformly arranged on the connecting rod 510, the teeth first 520 are meshed with the first gear 480, the connecting rod 500 drives the connecting rod 510 to move, the inner wall of the guide through holes 440 is slidingly connected with the first gear 520, the teeth first gear 480 are matched with the first gear 480, the first gear 480 drives the first gear 480 to rotate, the first gear 470 drives the second gear 470 to rotate, and the second gear 490 drives the second gear 490 to rotate.
The fixing mechanism comprises an upper clamp body 610 and a lower clamp body 620, wherein a guide body 611 is fixedly arranged on one side of the bottom of the upper clamp body 610, the guide body 611 is in sliding connection with a guide groove 460, a second tooth 612 is uniformly arranged on one side, close to a second gear 490, of the guide body 611, the second tooth 612 is in meshed connection with the second gear 490, a positioning body 613 is arranged on the bottom of the guide body 611, the lower clamp body 620 is identical to the upper clamp body 610 in structure, specifically, the second gear 490 rotates, the upper clamp body 610 and the lower clamp body 620 are driven to move together through the second gear 490, the distance between the upper clamp body 610 and the lower clamp body 620 is reduced, then steel bars are clamped, and one side, which is bent, of the steel bars is fixed.
The clamping mechanism comprises a bracket 700, wherein the bracket 700 is fixedly arranged on the bottom plate 100, a sliding groove is formed in the bracket 700 and is in sliding connection with the moving body 710, a strip-shaped through hole 720 is formed in the middle of the moving body 710, a screw 730 is arranged on the inner wall of the strip-shaped through hole 720, and the screw 730 is used for fixedly connecting the moving body 710 on the bracket 700.
The top of the moving body 710 is fixedly connected with the supporting table 740, the top of the bracket 700 is fixedly provided with a second hydraulic cylinder 760, the output end of the second hydraulic cylinder 760 is downwards and fixedly connected with the pressing plate 750, the bottom of the pressing plate 750 corresponds to the supporting table 740, specifically, the height of the moving body 710 is adjustable, so that steel bars with different thicknesses can be supported conveniently, and the second hydraulic cylinder 760 drives the pressing plate 750 to downwards move and match with the supporting table 740 to clamp the steel bars.
Grooves are provided on the top of the support table 740 and the bottom of the pressure plate 750.
The working principle of the utility model is that the circuit components of the device are externally connected with a power supply and a controller;
Placing the steel bar on the supporting table 740, adjusting the height of the moving body 710, and ensuring that the middle part of the steel bar and the center point of the tray body 220 at the two ends are on the same horizontal line;
The second hydraulic cylinder 760 is started, the second hydraulic cylinder 760 drives the pressing plate 750 to move downwards, and the pressing plate 750 is connected with the supporting table 740 in a matched manner and clamps the reinforcing steel bars;
Starting a first hydraulic cylinder 500, wherein the first hydraulic cylinder 500 drives a connecting rod 510 to move, the connecting rod 510 is in sliding connection with the inner wall of a guide through hole 440, a first tooth 520 on the connecting rod 510 is in matched connection with a first gear 480 and drives the first gear 480 to rotate, the first gear 480 drives a round rod 470 to rotate, the round rod 470 drives a second gear 490 to rotate, the second gear 490 rotates, the upper clamp 610 and the lower clamp 620 are driven to move together through the second gear 490, and the steel bar is clamped after the distance between the upper clamp 610 and the lower clamp 620 is reduced;
Starting a speed reducing motor 210, enabling the speed reducing motor 210 to rotate a disc 220, enabling the disc 220 to rotate a bending support column 230, enabling the bending support column 230 to position a bending bearing 240, enabling the bending bearing 240 to have a bending function on one end of a steel bar, enabling bending mechanisms to be arranged in two groups, and enabling two ends of the steel bar to be bent at the same time;
The linear motor 300 has a moving function on the box 200, and can bend steel bars with different lengths;
the circuit components of the device are controlled by an external controller, the reinforcing steel bars are only required to be manually placed on the supporting table 740, and the rest steps can be completely and automatically bent.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (10)
1. The steel bar bender for the construction engineering comprises a bottom plate (100) and is characterized in that bending mechanisms for bending steel bars are connected to two ends of the top of the bottom plate (100) in a sliding manner;
A driving mechanism for moving the bending mechanism is arranged on the bottom plate (100);
the bending mechanism is provided with a fixing mechanism for clamping the reinforcing steel bars;
The bending mechanism is provided with a transmission mechanism for driving the fixing mechanism, and the transmission mechanism is provided with a first hydraulic cylinder (500) for providing driving force;
And clamping mechanisms for fixing the middle parts of the reinforcing steel bars are arranged between the two groups of bending mechanisms.
2. The steel bar bender for construction engineering according to claim 1, wherein two ends of the top of the base plate (100) are fixedly provided with sliding rails (110), the tops of the sliding rails (110) are slidably connected with sliding blocks (120), and the tops of the sliding blocks (120) are connected with a bending mechanism.
3. The steel bar bender for construction engineering according to claim 2, wherein the bending mechanism comprises a box body (200), two ends of the bottom of the box body (200) are fixedly connected with sliding blocks (120), a gear motor (210) is fixedly installed inside the box body (200), a tray body (220) is fixedly installed at the output end of the gear motor (210), a bending supporting column (230) is fixedly installed on one side of the front end of the tray body (220), a bending bearing (240) is installed on the bending supporting column (230), a column body (250) is fixedly installed in the middle of the front end of the tray body (220), a driving mechanism is arranged at the bottom of the box body (200), and the front end of the column body (250) is connected with a transmission mechanism.
4. A steel bar bender for construction engineering according to claim 3, wherein the driving mechanism comprises a linear motor (300), the linear motor (300) is fixedly installed on the bottom plate (100) through a fixing clamp (310), a connecting seat (320) is fixedly installed at the output end of the linear motor (300), and the connecting seat (320) is fixedly installed at the bottom of the box body (200).
5. The steel bar bender for construction engineering according to claim 3, wherein the driving mechanism comprises a plate body (410), the plate body (410) is fixedly installed on the box body (200), a first bearing (420) is fixedly installed at the rear end of the plate body (410), a column (250) is connected to the inner wall of the first bearing (420), only a cavity (430) is formed at the left end of the plate body (410), guide through holes (440) are formed in positions, corresponding to the plate body (410), of two sides of the cavity (430), a second bearing (450) is installed in positions, corresponding to the plate body (410), of the front end of the plate body (410), and guide grooves (460) are formed in the left side of the front end of the plate body (410).
6. The steel bar bender for construction engineering according to claim 5, wherein the inner wall of the second bearing (450) is connected with a round bar (470), the rear end of the round bar (470) extends into the cavity (430) and is fixedly connected with a first gear (480), the front end of the round bar (470) is fixedly connected with a second gear (490), a first hydraulic cylinder (500) is fixedly installed on the plate body (410), a connecting rod (510) is fixedly installed at the output end of the first hydraulic cylinder (500), the connecting rod (510) extends into the cavity (430) through a guide through hole (440), first teeth (520) are uniformly arranged on the connecting rod (510), and the first teeth (520) are meshed with the first gear (480).
7. The steel bar bender for construction engineering according to claim 1, wherein the fixing mechanism comprises an upper clamping body (610) and a lower clamping body (620), a guiding body (611) is fixedly arranged at one side of the bottom of the upper clamping body (610), the guiding body (611) is slidably connected with the guiding groove (460), two teeth (612) are uniformly arranged at one side of the guiding body (611) close to the two gears (490), the two teeth (612) are in meshed connection with the two gears (490), a positioning body (613) is arranged at the bottom of the guiding body (611), and the structure of the lower clamping body (620) is identical to that of the upper clamping body (610).
8. The steel bar bender for construction engineering according to claim 1, wherein the clamping mechanism comprises a bracket (700), the bracket (700) is fixedly installed on the bottom plate (100), a sliding groove is formed in the bracket (700) and is slidably connected with the moving body (710), a strip-shaped through hole (720) is formed in the middle of the moving body (710), a screw (730) is arranged on the inner wall of the strip-shaped through hole (720), and the screw (730) is fixedly connected with the moving body (710) on the bracket (700).
9. The steel bar bender for construction engineering according to claim 8, wherein the top of the moving body (710) is fixedly connected with the supporting table (740), the top of the bracket (700) is fixedly provided with a second hydraulic cylinder (760), the output end of the second hydraulic cylinder (760) is downward and fixedly connected with the pressing plate (750), and the bottom of the pressing plate (750) corresponds to the supporting table (740).
10. The machine for bending steel bars for construction engineering according to claim 9, wherein the support base (740) is provided with grooves at the top and the pressing plate (750) is provided with grooves at the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422770931.1U CN223382466U (en) | 2024-11-14 | 2024-11-14 | Steel bar bending machine for constructional engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422770931.1U CN223382466U (en) | 2024-11-14 | 2024-11-14 | Steel bar bending machine for constructional engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223382466U true CN223382466U (en) | 2025-09-26 |
Family
ID=97136779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422770931.1U Active CN223382466U (en) | 2024-11-14 | 2024-11-14 | Steel bar bending machine for constructional engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223382466U (en) |
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2024
- 2024-11-14 CN CN202422770931.1U patent/CN223382466U/en active Active
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