CN218946206U

CN218946206U - Reinforcing steel bar straightening device

Info

Publication number: CN218946206U
Application number: CN202223095458.9U
Authority: CN
Inventors: 王战磊
Original assignee: Zhejiang Mingjiang Construction Co ltd
Current assignee: Zhejiang Mingjiang Construction Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-05-02
Anticipated expiration: 2032-11-22

Abstract

The utility model belongs to the technical field of building material processing devices, and discloses a reinforcing steel bar straightening device which comprises a base, wherein the top of the base is fixedly connected with a shell, the left side of the top of the shell is provided with a notch, the middle of the top of the shell is provided with a hollow groove, and the front and rear sides of the left side of the top of the shell are respectively and movably connected with a movable plate. According to the utility model, the movable plates, the connecting plates, the pinch roller bodies, the pneumatic cylinders and the connecting shafts are arranged, when the pneumatic cylinders operate, the movable blocks can move rightwards, the movable blocks and the connecting shafts are matched, the whole of the two movable plates can move reversely, the distance between the two connecting plates and the two pinch roller bodies is increased, the two pinch roller bodies can convey reinforcing steel bars with different diameters, and when the reinforcing steel bars are positioned between the two connecting plates, the reinforcing steel bars can be straightened, so that the straightening operation of reinforcing steel bars with different diameters can be completed.

Description

Reinforcing steel bar straightening device

Technical Field

The utility model belongs to the technical field of building material processing devices, and particularly relates to a reinforcing steel bar straightening device.

Background

At present, when carrying out construction, operating personnel need use a large amount of reinforcing bars, and the reinforcing bar needs to be in straight state when using, thereby need use straightener to straighten crooked reinforcing bar, and among the prior art reinforcing bar straightener is in the in-process of in-service use, though can realize basic alignment effect, but it is generally straightened crooked reinforcing bar through two pinch rollers, and the distance between two pinch rollers is generally fixed, can not carry out movable adjustment, make only carry out the alignment operation to same diameter reinforcing bar between two pinch rollers, can't straighten the reinforcing bar of different diameters, make the reinforcing bar straightener use the time of comparing to be limited, bring inconvenience for operating personnel's use, consequently, need improve.

Disclosure of Invention

The utility model aims at solving the problems and provides a steel bar straightening device which has the advantage of being capable of straightening steel bars with different diameters.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a reinforcing bar coalignment, includes the base, the top fixedly connected with shell of base, the notch has been seted up in the left side at shell top, the hollow space has been seted up at the middle part at shell top, the equal swing joint in left front and back of shell top has the fly leaf, the bottom of fly leaf extends to the inside of notch, the left end fixedly connected with connecting plate at fly leaf top, the right-hand member fixedly connected with connecting block of fly leaf bottom, the bottom of connecting block runs through the hollow space and extends to the inside of shell, the bottom fixed mounting of connecting block has driving motor, driving motor output shaft's the other end is fixed to have cup jointed pivot one, the other end of pivot one runs through the top of fly leaf and connecting block and extends to the fly leaf and has fixedly cup jointed the pinch roller body, the inside left end fixedly connected with pneumatic cylinder of shell, the right-hand member fixedly connected with movable block of pneumatic cylinder, the front and back at fly leaf top has all articulated the connecting axle, the other end and the bottom of fly leaf of connecting axle are articulated.

As the preferable mode of the utility model, the right end of the top of the shell is provided with a square groove, and the right end of the bottom of the inner cavity of the shell is movably connected with a collecting box.

As the preferable mode of the utility model, the front and rear sides of the right side of the bottom of the inner cavity of the shell are fixedly connected with the stop blocks, the outer surfaces of the stop blocks are movably connected with the outer surface of the collecting box, and the top of the inner cavity of the shell is fixedly connected with the supporting frame positioned below the square groove.

As the preferable mode of the utility model, the left end and the right end of the top of the supporting frame are fixedly connected with the fixing frames, the inside of the fixing frames is movably sleeved with the movable pipe, and the outside of the movable pipe is fixedly connected with the tooth block positioned between the two fixing frames.

As the preferable mode of the utility model, the top of the shell is fixedly provided with the power motor positioned above the movable tube, the other end of the output shaft of the power motor is fixedly sleeved with the second rotating shaft, the other end of the second rotating shaft is fixedly sleeved with the gear, and the bottom of the gear is in meshed connection with the fixed frame.

As the preferable mode of the utility model, the left end of the inside of the movable pipe is movably sleeved with the brush block, the top and the bottom of the brush block are fixedly connected with the clamping block, the outside of the clamping block is movably sleeved with the inside of the movable pipe, the right end of the inside of the movable pipe is movably sleeved with the steel wire brush, the top and the bottom of the steel wire brush are fixedly connected with the mounting block, and the outside of the mounting block is movably sleeved with the inside of the movable pipe.

As the preferable mode of the utility model, the left side and the right side of the front surface and the back surface of the movable pipe are respectively sheathed with bolts in a threaded manner, the number of the bolts is four, the four bolts are two in a group, and one opposite side of each group of bolts penetrates through the movable pipe and extends into the brush block and the steel wire brush respectively.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the movable plates, the connecting plates, the pinch roller bodies, the pneumatic cylinders and the connecting shafts are arranged, when the pneumatic cylinders operate, the movable blocks can move rightwards, the movable blocks and the connecting shafts are matched, the whole of the two movable plates can move reversely, the distance between the two connecting plates and the two pinch roller bodies is increased, the two pinch roller bodies can convey reinforcing steel bars with different diameters, and when the reinforcing steel bars are positioned between the two connecting plates, the reinforcing steel bars can be straightened, so that the straightening operation of reinforcing steel bars with different diameters can be completed.

2. According to the utility model, the fixed frame, the movable tube, the gear, the hairbrush block and the steel wire brush are arranged, when the power motor runs, the gear rotates through the second rotating shaft, the movable tube rotates through the cooperation between the fixed frame and the gear, the hairbrush block and the steel wire brush rotate through the rotation of the movable tube, rust on the surface of a steel bar can be cleaned through the rotation of the steel wire brush, rust on the surface of the steel bar can be cleaned through the rotation of the hairbrush block, so that the rust on the surface of the steel bar can be treated, the surface of a shell cannot be polluted through falling during straightening, and subsequent processing of a workpiece is facilitated.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of the bottom of the collection tank of the present utility model;

FIG. 4 is a schematic side cross-sectional view of the present utility model;

fig. 5 is a schematic cross-sectional view of the interior of the bolt of the present utility model.

In the figure: 1. a base; 2. a housing; 3. a notch; 4. a hollow groove; 5. a movable plate; 6. a connecting plate; 7. a connecting block; 8. a driving motor; 9. a first rotating shaft; 10. a pinch roller body; 11. a pneumatic cylinder; 12. a movable block; 13. a connecting shaft; 14. a square groove; 15. a collection box; 16. a stop block; 17. a support frame; 18. a fixing frame; 19. a movable tube; 20. tooth blocks; 21. a power motor; 22. a second rotating shaft; 23. a gear; 24. a brush block; 25. a clamping block; 26. a wire brush; 27. a mounting block; 28. and (5) a bolt.

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.

As shown in fig. 1 to 5, the utility model provides a steel bar straightening device, which comprises a base 1, the top of the base 1 is fixedly connected with a shell 2, the left side of the top of the shell 2 is provided with a notch 3, the middle of the top of the shell 2 is provided with a hollow groove 4, the front and rear sides of the left side of the top of the shell 2 are respectively and fixedly connected with a movable plate 5, the bottom of the movable plate 5 extends into the notch 3, the left end of the top of the movable plate 5 is fixedly connected with a connecting plate 6, the right end of the bottom of the movable plate 5 is fixedly connected with a connecting block 7, the bottom of the connecting block 7 penetrates through the hollow groove 4 and extends into the shell 2, the bottom of the connecting block 7 is fixedly provided with a driving motor 8, the other end of an output shaft of the driving motor 8 is fixedly sleeved with a rotating shaft 9, the other end of the rotating shaft 9 penetrates through the movable plate 5 and the connecting block 7 and extends to the upper side of the movable plate 5 and is fixedly sleeved with a pinch roller body 10, the left end of the inside of the shell 2 is fixedly connected with a pneumatic cylinder 11, the right end of the pneumatic cylinder 11 is fixedly connected with a movable block 12, the front and rear side of the top of the movable block 12 is hinged with a connecting shaft 13, and the other end of the connecting shaft 13 is hinged with the bottom of the movable plate 5.

Through driving motor 8's design, when driving motor 8 operates, will make pinch roller body 10 rotate through pivot one 9, the rotation direction of two pinch roller bodies 10 is opposite, thereby can make the reinforcing bar that is located between two pinch roller bodies 10 take place the motion, through the design of connecting plate 6, can straighten the reinforcing bar, and the operation of pneumatic cylinder 11 will make movable block 12 take place the motion to the right, through the cooperation between movable block 12 and the connecting axle 13, can make the whole of two fly leaves 5 take place the motion of moving in opposite directions.

Referring to fig. 1 and 2, a square groove 14 is formed at the right end of the top of the housing 2, and a collecting box 15 is movably connected at the right end of the bottom of the inner cavity of the housing 2.

As a technical optimization scheme of the utility model, rust falling from the square groove 14 can be collected through the design of the collecting box 15, so that the rust cannot pollute the front surface of the shell 2, and an operator can conveniently treat the rust.

Referring to fig. 2 and 3, a stop block 16 is fixedly connected to the front and rear sides of the right side of the bottom of the inner cavity of the shell 2, the outer surface of the stop block 16 is movably connected with the outer surface of the collecting box 15, and a supporting frame 17 positioned below the square groove 14 is fixedly connected to the top of the inner cavity of the shell 2.

As a technical optimization scheme of the utility model, the baffle 16 is designed to limit the collecting box 15, so that the collecting box 15 can not move continuously to the inside of the shell 2 due to unexpected movement of an operator after the collecting box 15 is placed.

Referring to fig. 1, the left end and the right end of the top of the supporting frame 17 are fixedly connected with fixing frames 18, a movable pipe 19 is movably sleeved in the fixing frames 18, and a tooth block 20 positioned between the two fixing frames 18 is fixedly connected to the outer part of the movable pipe 19.

As a technical optimization scheme of the utility model, through the design of the movable pipe 19, when the movable pipe 19 rotates, the hairbrush block 24 and the steel wire brush 26 rotate, so that rust removal operation can be performed on the surface of the steel bar.

Referring to fig. 1, a power motor 21 is fixedly installed at the top of the housing 2 and is located above the movable tube 19, a second rotating shaft 22 is fixedly sleeved at the other end of an output shaft of the power motor 21, a gear 23 is fixedly sleeved at the other end of the second rotating shaft 22, and the bottom of the gear 23 is in meshed connection with the fixing frame 18.

As a technical optimization scheme of the utility model, through the design of the gear 23, when the power motor 21 runs, the gear 23 rotates through the second rotating shaft 22, and the whole movable pipe 19 can rotate through the cooperation between the fixed frame 18 and the gear 23.

Referring to fig. 2, a brush block 24 is movably sleeved at the left end inside the movable tube 19, clamping blocks 25 are fixedly connected to the top and the bottom of the brush block 24, a steel wire brush 26 is movably sleeved at the right end inside the movable tube 19, mounting blocks 27 are fixedly connected to the top and the bottom of the steel wire brush 26, and the outer parts of the mounting blocks 27 are movably sleeved inside the movable tube 19.

As a technical optimization scheme of the utility model, through the design of the clamping blocks 25 and the mounting blocks 27, the limiting effect on the hairbrush blocks 24 and the steel wire brushes 26 can be achieved respectively, so that an operator can fix the hairbrush blocks by using the bolts 28 conveniently.

Referring to fig. 5, bolts 28 are screwed on both the left and right sides of the front and back sides of the movable tube 19, the number of bolts 28 is four, two of the four bolts 28 are a group, and one side of each group of bolts 28 opposite to each other penetrates the movable tube 19 and extends into the brush block 24 and the wire brush 26, respectively.

As a technical optimization scheme of the utility model, through the design of the bolts 28, the hairbrush block 24 and the wire brush 26 can be fixed, so that the hairbrush block 24 and the wire brush 26 cannot accidentally move.

The working principle and the using flow of the utility model are as follows:

firstly, an operator can start the power motor 21, the gear 23 is rotated by the second rotating shaft 22, the whole movable tube 19 is rotated by the cooperation between the fixed frame 18 and the gear 23, then the operator can pass the steel bar through the inside of the movable tube 19 and make the steel bar reach between the two pinch roller bodies 10, at this time, the rust on the surface of the steel bar can be cleaned by the rotation of the steel wire brush 26, the rust can be cleaned by the rotation of the brush block 24, and the removed rust can fall into the inside of the collecting box 15.

Then, the operating personnel can start the pneumatic cylinder 11, the operation of the pneumatic cylinder 11 can make the movable block 12 move leftwards, through the cooperation between the movable block 12 and the connecting shaft 13, the whole of two movable plates 5 can be made to move oppositely, thereby two pinch roller bodies 10 clamp the workpiece, afterwards, the operating personnel starts the driving motor 8, the operation of the driving motor 8 can make the pinch roller bodies 10 rotate through the first rotating shaft 9, and the rotating directions of the two pinch roller bodies 10 are opposite, thereby the steel bars between the two pinch roller bodies 10 can be made to move, and the steel bars pass through between the two connecting plates 6, thereby the straightening effect is achieved, and the operating personnel can rotate the bolts 28, take down the bolts 28, thereby the hairbrush block 24 and the steel wire brush 26 can be replaced, and meanwhile, the operating personnel can draw out the collecting box 15 to treat rust.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a reinforcing bar coalignment, includes base (1), its characterized in that: the utility model discloses a pneumatic pressure device, including base (1), shell (2) is fixedly connected with at the top of base (1), notch (3) have been seted up in the left side at shell (2) top, hollow (4) have been seted up at the middle part at shell (2) top, the equal swing joint in left front and back of shell (2) top has fly leaf (5), the bottom of fly leaf (5) extends to the inside of notch (3), the left end fixedly connected with connecting plate (6) at fly leaf (5) top, the right-hand member fixedly connected with connecting block (7) at fly leaf (5) bottom, the inside that hollow (4) and extended to shell (2) are run through to the bottom of connecting block (7), the bottom fixed mounting of connecting block (7) has driving motor (8), the other end fixed sleeve joint of driving motor (8) output shaft one (9), the other end of pivot one (9) runs through fly leaf (5) and connecting block (7) and extends to the top of fly leaf (5) and fixedly sleeve pressing wheel body (10), the inside left end fixedly connected with connecting plate (5) bottom connecting block (7), the inside left end fixedly connected with connecting block (11) of shell (2) has pneumatic pressure cylinder (12) and the inside pneumatic pressure cylinder (12), the other end of the connecting shaft (13) is hinged with the bottom of the movable plate (5).

2. A reinforcing bar straightening device as claimed in claim 1, characterized in that: the right end at the top of the shell (2) is provided with a square groove (14), and the right end at the bottom of the inner cavity of the shell (2) is movably connected with a collecting box (15).

3. A reinforcing bar straightening device as claimed in claim 1, characterized in that: the front and rear sides on the right side of the bottom of the inner cavity of the shell (2) are fixedly connected with stop blocks (16), the outer surfaces of the stop blocks (16) are movably connected with the outer surfaces of the collecting boxes (15), and the top of the inner cavity of the shell (2) is fixedly connected with a supporting frame (17) located below the square groove (14).

4. A reinforcing bar straightening device as claimed in claim 3, wherein: the left end and the right-hand member at support frame (17) top all fixedly connected with mount (18), movable tube (19) have been cup jointed in the inside activity of mount (18), the outside fixedly connected with of movable tube (19) is located tooth piece (20) between two mounts (18).

5. A reinforcing bar straightening device as claimed in claim 1, characterized in that: the top fixed mounting of shell (2) has power motor (21) that are located movable tube (19) top, the other end of power motor (21) output shaft has fixedly cup jointed pivot two (22), the other end of pivot two (22) has fixedly cup jointed gear (23), the bottom and the mount (18) meshing of gear (23) are connected.

6. A reinforcing bar straightening device as claimed in claim 4, wherein: the inside left end activity of activity pipe (19) has cup jointed brush piece (24), the equal fixedly connected with fixture block (25) in top and the bottom of brush piece (24), the outside of fixture block (25) cup joints with the inside activity of activity pipe (19), the inside right-hand member activity of activity pipe (19) has cup jointed wire brush (26), the equal fixedly connected with installation piece (27) in top and the bottom of wire brush (26), the outside of installation piece (27) cup joints with the inside activity of activity pipe (19).

7. A reinforcing bar straightening device as claimed in claim 4, wherein: bolts (28) are sleeved on the left side and the right side of the front face and the back face of the movable tube (19) in a threaded manner, the number of the bolts (28) is four, two bolts (28) are in a group, and one opposite sides of each group of bolts (28) penetrate through the movable tube (19) and extend to the interiors of the hairbrush block (24) and the steel wire brush (26) respectively.