CN221494026U - A construction steel bar straightening machine - Google Patents

Abstract

The utility model relates to the technical field of steel bar straightening and discloses a building steel bar straightening machine, which comprises a workbench, wherein a protecting shell is fixedly connected to the lower surface of the workbench, a motor is fixedly connected to the outer wall of the protecting shell, a connecting shaft is fixedly connected to the output end of the motor, a first conical gear is fixedly connected to the outer wall of the connecting shaft, the outer wall of the connecting shaft is rotatably connected to the inner wall of the protecting shell, a second conical gear is connected to the outer wall of the first conical gear in a meshed manner, and a wire column is fixedly connected to the inner part of the second conical gear. According to the utility model, the hydraulic cylinder drives the pushing block, the pushing block drives the clamping block to slide, the steel bar can be clamped through the sliding block, the motor drives the first conical gear through the connecting shaft, the first conical gear drives the wire column through the rotation of the second conical gear, the moving block moves to drive the sliding block to slide, and the steel bar is straightened through the roller, so that the effects of automatically straightening the steel bar, reducing manual intervention and improving straightening efficiency can be achieved.

Description

Construction steel bar straightening machine

Technical Field

The utility model relates to the technical field of steel bar straightening, in particular to a building steel bar straightening machine.

Background

A construction bar straightening machine, which is an apparatus for treating reinforcing bars, the main function of which is to straighten curled or bent bars to meet the requirements in construction and engineering, is generally used to process reinforcing bars used in concrete structures, ensuring that they have a desired straight shape and length, and thus a construction bar straightening machine is proposed

The search is carried out on the bulletin number: the utility model discloses a steel bar straightening device for construction machinery in CN215392220U, which comprises a base, the upper surface of base is equipped with the mounting bracket, bilateral symmetry sliding connection has steel bar clamp between the mounting bracket inside wall, and the bottom surface in the mounting bracket has seted up fluting, two the lateral wall of steel bar clamp all articulates there is the linkage hinge pole, the one end of linkage hinge pole articulates there is the connecting block through the fluting, the upper surface fixedly connected with direction slide rail and the depression bar support of mounting bracket, sliding connection has the extrusion post between the inside wall of direction slide rail, the lateral wall fixedly connected with driven rack of extrusion post, the inside wall rotation of depression bar support is connected with down the depression bar, fixedly connected with driving gear between the inside wall of depression bar has solved current steel bar straightening device and has need be used for electric power, can't use in some occasions, when stretching out the less reinforcing bar of intensity, uses comparatively inconvenient problem for manual stretching.

When carrying out the straightening to the less reinforcing bar of intensity less crookedness in above-mentioned application, use comparatively inconvenient problem for manual straightening, but the device is in the use, can't carry out the straightening to the reinforcing bar voluntarily, needs the manual work of technical staff, and the security is lower, and reduces the efficiency to the reinforcing bar is straightened.

Disclosure of utility model

In order to make up for the defects, the utility model provides a building reinforcing steel bar straightening machine, which aims to improve the situation that reinforcing steel bars cannot be automatically straightened, technicians are required to work manually, the safety is low, and the efficiency of straightening the reinforcing steel bars is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a construction steel bar straightening machine, includes the workstation, the lower fixed surface of workstation is connected with the protecting crust, the outer wall fixedly connected with motor of protecting crust, the output fixedly connected with connecting axle of motor, the first conical gear of outer wall fixedly connected with of connecting axle, the outer wall rotation of connecting axle is connected at the inner wall of protecting crust, the outer wall engagement of first conical gear is connected with second conical gear, the inside fixedly connected with silk post of second conical gear, the lower fixed surface of workstation is connected with the fixed plate, the outer wall rotation of silk post is connected in the inside of fixed plate, the outer wall threaded connection of silk post has the movable block, the lower fixed surface of movable block is connected with the pneumatic cylinder, the output fixedly connected with pushing block of pneumatic cylinder, the outer wall sliding connection of pushing block has the clamp splice, the outer wall sliding connection of clamp splice has the sliding block, the lower surface sliding connection of sliding block is at the upper surface of workstation, the upper surface of workstation is provided with feeding subassembly.

Preferably, the feeding component comprises a limiting block, the lower surface of the limiting block is fixedly connected to the upper surface of the workbench, the inner wall of the workbench is rotationally connected with a transmission shaft, and the outer wall of the transmission shaft is rotationally connected with a roller.

Preferably, the lower surface of the workbench is fixedly connected with a bracket, and the inner wall of the bracket is rotationally connected with a first combining plate.

Preferably, the outer wall of the first combining plate is fixedly connected with a reset spring, and the outer wall of the reset spring is fixedly connected with a clamping plate.

Preferably, the inner wall of the first combining plate is fixedly connected with a linkage rod, and the inner wall of the clamping plate is fixedly connected with a pressing plate.

Preferably, the inside rotation of cardboard is connected with spacing post, the outer wall fixed connection of spacing post is at the outer wall of first close the position board.

Preferably, the inner wall of support rotates and is connected with the second and closes the position board, the outer wall fixedly connected with screens piece of second closes the position board, the outer wall setting of screens piece is at the outer wall of cardboard.

Preferably, the lower surface of the second combining plate is fixedly connected with a universal wheel, and the lower surface of the first combining plate is fixedly connected with a universal wheel.

The utility model has the following beneficial effects:

1. According to the utility model, the hydraulic cylinder drives the pushing block to move, the pushing block drives the clamping block to slide, the steel bar can be clamped through the sliding block, the output end of the motor drives the connecting shaft to rotate, the connecting shaft drives the first conical gear to rotate, the first conical gear drives the second conical gear to rotate through meshing connection, the second conical gear drives the wire column to rotate, the outer wall of the moving block moves, the sliding block can be driven to slide left and right, the steel bar clamped by the clamping block is driven to move, and the steel bar can be straightened through the roller, so that the effects of automatically straightening the steel bar, reducing manual intervention and improving straightening efficiency can be achieved.

2. According to the utility model, the hydraulic cylinder is started, the output end of the hydraulic cylinder can drive the pushing block to move, the pushing block can drive the clamping block to slide on the inner wall of the sliding block when moving, so that steel bars with different specifications on the inner wall of the clamping block can be clamped, after the motor is started, the clamped steel bars can be driven to move, and the steel bars can be straightened through the roller, so that the effect of straightening the steel bars with different specifications after clamping can be achieved, and diversified production requirements can be better met.

3. According to the utility model, the first combining plate is pressed, the first combining plate drives the clamping plate to move downwards, the clamping plate is scratched by the clamping block on the inclined surface of the clamping plate, then the reset spring pushes the clamping plate to be clamped on the clamping block, through the linkage rod, the universal wheels fixed on the lower surfaces of the first combining plate and the second combining plate can extend out, the device can be moved, the pressing plate is pressed again, the pressing plate drives the clamping plate to rotate on the outer wall of the limiting column, the clamping plate can be driven to be separated from the clamping block, and the universal wheels can be retracted, so that the device can be moved, and the effect of improving the flexibility of the device can be achieved.

Drawings

Fig. 1 is a perspective view of a construction bar straightening machine according to the present utility model;

Fig. 2 is a schematic diagram of a moving block of a construction steel bar straightening machine according to the present utility model;

Fig. 3 is a schematic diagram of a pushing block of a construction steel bar straightening machine according to the present utility model;

Fig. 4 is a schematic diagram of a clamping plate of a construction steel bar straightening machine according to the present utility model.

Legend description:

1. A work table; 2. a protective shell; 3. a motor; 4. a connecting shaft; 5. a first bevel gear; 6. a second bevel gear; 7. a silk column; 8. a fixing plate; 9. a moving block; 10. a hydraulic cylinder; 11. a pushing block; 12. clamping blocks; 13. a sliding block; 14. a limiting block; 15. a transmission shaft; 16. a roller; 17. a bracket; 18. a first positioning plate; 19. a return spring; 20. a clamping plate; 21. pressing the plate; 22. a linkage rod; 23. a limit column; 24. a second combining plate; 25. a clamping block; 26. and a universal wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a construction steel bar straightening machine, including workstation 1, the lower surface fixedly connected with protecting crust 2 of workstation 1, the outer wall fixedly connected with motor 3 of protecting crust 2, the output fixedly connected with connecting axle 4 of motor 3, the outer wall fixedly connected with first conical gear 5 of connecting axle 4, the outer wall rotation of connecting axle 4 is connected at the inner wall of protecting crust 2, the outer wall meshing of first conical gear 5 is connected with second conical gear 6, the inside fixedly connected with silk post 7 of second conical gear 6, the lower surface fixedly connected with fixed plate 8 of workstation 1, the outer wall rotation of silk post 7 is connected in the inside of fixed plate 8, the outer wall threaded connection of silk post 7 has movable block 9, the lower surface fixedly connected with pneumatic cylinder 10 of movable block 9, the output fixedly connected with pushing block 11 of pneumatic cylinder 10, the outer wall sliding connection of pushing block 11 has clamp block 12, the outer wall sliding connection of clamp block 12 has sliding block 13, the lower surface sliding connection of sliding block 13 is at the upper surface of workstation 1, the upper surface of workstation 1 is provided with the pay-off subassembly; the feeding assembly comprises a limiting block 14, the lower surface of the limiting block 14 is fixedly connected to the upper surface of the workbench 1, the inner wall of the workbench 1 is rotatably connected with a transmission shaft 15, and the outer wall of the transmission shaft 15 is rotatably connected with a roller 16;

Specifically, the workstation 1 has fixed support's effect to protecting crust 2, the position of motor 3 can be fixed to protecting crust 2, the output of motor 3 can drive connecting axle 4 and rotate, connecting axle 4 can drive first conical gear 5 and rotate, first conical gear 5 can drive second conical gear 6 through the meshing connection and rotate, second conical gear 6 can drive silk pole 7 and rotate in the inside of fixed plate 8, movable block 9 can remove at the outer wall of silk pole 7 through threaded connection, can drive slider 13 and slide about the upper surface of workstation 1, the reinforcing bar that need straighten passes the stopper 14 inner wall, through the inner wall at the outer wall of transmission shaft 15 carries out pivoted running roller 16, afterwards place the one end of reinforcing bar behind the inner wall of clamp splice 12, open pneumatic cylinder 10, the output of pneumatic cylinder 10 can drive the impeller 11 and remove, can drive clamp splice 12 and slide at the inner wall of slider 13 when the impeller 11 removes, and then can press from both sides the reinforcing bar of clamp splice 12 inner wall.

Referring to fig. 4, a bracket 17 is fixedly connected to the lower surface of the workbench 1, and a first combining plate 18 is rotatably connected to the inner wall of the bracket 17; the outer wall of the first combining plate 18 is fixedly connected with a reset spring 19, and the outer wall of the reset spring 19 is fixedly connected with a clamping plate 20; referring to the figure, a linkage rod 22 is fixedly connected to the inner wall of the first combining plate 18, and a pressing plate 21 is fixedly connected to the inner wall of the clamping plate 20; the inside of the clamping plate 20 is rotatably connected with a limit column 23, and the outer wall of the limit column 23 is fixedly connected with the outer wall of the first combining plate 18;

Specifically, the support 17 has a supporting effect on the workbench 1, the first positioning plate 18 can rotate on the inner wall of the support 17, the first positioning plate 18 can fix the position of the return spring 19, the return spring 19 can pull the clamping plate 20, the first positioning plate 18 can drive the first positioning plate 18 at the other end to move through the linkage rod 22, the clamping plate 20 can drive the clamping plate 20 at the other end to rotate on the outer wall of the limiting column 23, and the first positioning plate 18 has a fixing effect on the limiting column 23

Referring to fig. 4, the inner wall of the bracket 17 is rotatably connected with a second combining plate 24, the outer wall of the second combining plate 24 is fixedly connected with a clamping block 25, and the outer wall of the clamping block 25 is arranged on the outer wall of the clamping plate 20; the lower surface of the second combining plate 24 is fixedly connected with a universal wheel 26, and the lower surface of the first combining plate 18 is fixedly connected with the universal wheel 26;

Specifically, the second combining plate 24 can rotate on the inner wall of the bracket 17, the second combining plate 24 has a fixed supporting function on the clamping block 25, the slope of the clamping block 25 can be clamped on the lower surface of the clamping block 25, the second combining plate 24 and the first combining plate 18 can fix the position of the universal wheel 26, and the universal wheel 26 can drive the device to move.

Working principle: when the device is needed, the steel bar to be straightened passes through the inner wall of the limiting block 14 and then passes through the inner wall of the roller 16 rotating on the outer wall of the transmission shaft 15, then one end of the steel bar is placed on the inner wall of the clamping block 12, the hydraulic cylinder 10 is started, the output end of the hydraulic cylinder 10 can drive the pushing block 11 to move, the clamping block 12 can be driven to slide on the inner wall of the sliding block 13 when the pushing block 11 moves, the steel bar on the inner wall of the clamping block 12 can be further clamped, the motor 3 fixed on the outer wall of the protective shell 2 is started, the output end of the motor 3 can drive the connecting shaft 4 to rotate, the connecting shaft 4 can drive the first conical gear 5 to rotate, the first conical gear 5 can drive the second conical gear 6 to rotate through meshed connection, the second conical gear 6 can drive the wire column 7 to rotate in the fixed plate 8, the moving block 9 can be connected with the outer wall of the wire column 7 through threads to move, can drive the sliding block 13 to slide left and right on the upper surface of the workbench 1, further drive the steel bar clamped by the clamping block 12 to move, straighten the steel bar through the roller 16, when the position of the device needs to be moved in building work, a technician presses the upper surface of the first combining plate 18, the first combining plate 18 can drive the clamping plate 20 to move downwards, the inclined surface of the clamping plate 20 can scratch the upper surface of the clamping block 25, then the reset spring 19 can push the clamping plate 20 to clamp the lower surface of the clamping block 25, through the linkage rod 22, four universal wheels 26 fixed on the lower surfaces of the first combining plate 18 and the second combining plate 24 extend out of the inner wall of the bracket 17, further move the device, after reaching a proper working position, press the pressing plate 21, the clamp plate 20 can be driven to rotate on the outer wall of the limiting column 23 according to the plate 21, and then the clamp plate 20 can be driven to be separated from the lower surface of the clamping block 25, the first clamping plate 18 and the second clamping plate 24 rotate in the bracket 17, the universal wheels 26 can be retracted to the inner wall of the bracket 17, and the device is supported through the bracket 17, namely, the device can achieve the effects of automatically straightening the reinforcing steel bars, reducing manual intervention and improving production efficiency, and meanwhile, the clamp block 12 can clamp the reinforcing steel bars of different specifications and straighten the reinforcing steel bars, so that diversified production requirements can be met better, and the effects of moving the device and improving flexibility of the device can be achieved.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (8)

1. The utility model provides a construction steel bar straightening machine, includes workstation (1), its characterized in that: the utility model provides a lower fixed surface of workstation (1) is connected with protecting crust (2), the outer wall fixedly connected with motor (3) of protecting crust (2), the output fixedly connected with connecting axle (4) of motor (3), the outer wall fixedly connected with first conical gear (5) of connecting axle (4), the outer wall of connecting axle (4) rotates the inner wall of connecting at protecting crust (2), the outer wall meshing of first conical gear (5) is connected with second conical gear (6), the inside fixedly connected with silk post (7) of second conical gear (6), the lower surface fixedly connected with fixed plate (8) of workstation (1), the outer wall rotation of silk post (7) is connected in the inside of fixed plate (8), the outer wall threaded connection of silk post (7) has movable block (9), the lower surface fixedly connected with pneumatic cylinder (10) of movable block (9), the output fixedly connected with impeller (11) of pneumatic cylinder (10), the inside fixedly connected with silk post (7) of impeller (11), the outer wall rotation of silk post (7) is connected with the inside of fixed plate (8), the outer wall of clamp splice (13) is connected with sliding block (13) on the surface of workstation (1).

2. A construction rebar straightener as in claim 1, wherein: the feeding assembly comprises a limiting block (14), the lower surface of the limiting block (14) is fixedly connected to the upper surface of the workbench (1), the inner wall of the workbench (1) is rotatably connected with a transmission shaft (15), and the outer wall of the transmission shaft (15) is rotatably connected with a roller (16).

3. A construction rebar straightener as in claim 2, wherein: the lower surface of the workbench (1) is fixedly connected with a bracket (17), and the inner wall of the bracket (17) is rotationally connected with a first combining plate (18).

4. A construction rebar straightener as in claim 3, wherein: the outer wall of the first combining plate (18) is fixedly connected with a reset spring (19), and the outer wall of the reset spring (19) is fixedly connected with a clamping plate (20).

5. A construction rebar straightener as in claim 4, wherein: the inner wall of the first combining plate (18) is fixedly connected with a linkage rod (22), and the inner wall of the clamping plate (20) is fixedly connected with a pressing plate (21).

6. A construction rebar straightener as in claim 5, wherein: the inside rotation of cardboard (20) is connected with spacing post (23), the outer wall fixed connection of spacing post (23) is at the outer wall of first combining board (18).

7. A construction rebar straightener as in claim 3, wherein: the inner wall of support (17) rotates and is connected with second and closes position board (24), the outer wall fixedly connected with screens piece (25) of second closes position board (24), the outer wall setting of screens piece (25) is at the outer wall of cardboard (20).

8. A construction rebar straightener as in claim 7, wherein: the lower surface of the second combining plate (24) is fixedly connected with a universal wheel (26), and the lower surface of the first combining plate (18) is fixedly connected with the universal wheel (26).