CN220005475U - Straightening machine is used in round steel production - Google Patents

Abstract

The utility model relates to the technical field of metal stamping and discloses a straightener for round steel production, which comprises a main body, wherein the upper surface of the main body is fixedly connected with a first connecting column, the upper surface of the main body is fixedly connected with a second connecting column, the opposite surfaces of the first connecting column and the second connecting column are rotationally connected with fixed straightening rollers, the surfaces of the two sides of the second connecting column are provided with first sliding grooves, the inner parts of the first sliding grooves are slidingly connected with sliding rods, the problem that the straightening of round steel with different sizes cannot be realized due to inconvenient adjustment of the upper straightening rollers and the lower straightening rollers in the traditional round steel straightener is solved, the movable straightening rollers are vertically displaced by rotating the threaded rods, so that the straightening work can be conveniently carried out according to round steel with different sizes, the application range of the straightener is improved, meanwhile, the sliding rods cannot synchronously rotate due to the rotation of the threaded rods, and the stability of the straightener is improved.

Description

Straightening machine is used in round steel production

Technical Field

The utility model relates to the technical field of metal stamping, in particular to a straightener for round steel production.

Background

The straightening machine is a device for straightening metal profiles, bars, pipes, wires and the like, and the straightening machine extrudes the bars and the like through straightening rollers to change the straightness, and generally comprises two rows of straightening rollers, wherein the types of the straightening machine are of angles, and the main types of the straightening machine are a pressure straightening machine, a balance roller straightening machine, a shoe roller straightening machine and the like.

The existing straightener for round steel production has the defects that the distance between the upper straightening roller and the lower straightening roller cannot be adjusted according to actual straightening requirements, so that the straightening work of round steel with various sizes cannot be performed, and the suitability of the straightener is insufficient, so that the practicability of the device is greatly reduced, and therefore, the design of the straightener capable of straightening round steel with different diameters is very necessary.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a straightener for round steel production, which has the advantages of round steel straightening and the like, and solves the problem that the existing round steel straightener can only straighten round steel with one size.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a straightening machine is used in round steel production, includes the main part, the upper surface fixedly connected with first spliced pole of main part, the upper surface fixedly connected with second spliced pole of main part, the relative face rotation of first spliced pole and second spliced pole is connected with fixed straightening roller, and first sliding tray has been seted up to the both sides surface of second spliced pole, and the inside sliding connection in first sliding tray has the slide bar.

Preferably, the left end upper surface of sliding rod has offered the screw hole, and the screw hole extends the lower surface of sliding rod, and the outside of left side second spliced pole is provided with the threaded rod, threaded rod and screw hole threaded connection, the lower extreme of threaded rod and the upper surface rotation of main part are connected.

Preferably, a second sliding groove is formed in the surface of one side, facing the first connecting column, of the second connecting column, and a movable straightening roller is rotatably connected to the surface of one side, facing the first connecting column, of the sliding rod and is in sliding connection with the second sliding groove.

Preferably, the upper surface of main part is provided with two fixed blocks, and rear side fixed block surface fixedly connected with places the board, places the upper portion of board and is provided with the motor, and the output shaft of motor runs through the inside of fixed block.

Preferably, the inside of rear side the fixed block is provided with the worm, and worm and the output shaft fixed connection of motor, the relative face rotation of two fixed blocks is connected with a plurality of feed roll, and the rear end of feed roll runs through into the inside of fixed block.

Preferably, one end of the feeding roller, which is positioned in the fixed block, is fixedly connected with a worm wheel, and the worm wheel is meshed with the worm.

Compared with the prior art, the utility model provides a straightener for round steel production, which has the following beneficial effects:

1. this straightener is used in round steel production, rotate the threaded rod through the staff, and then drive the slide bar through the rotation of threaded rod and carry out the displacement from top to bottom, finally reach the purpose of holding that treats processing round steel, in having solved current round steel straightener device, because upper and lower two straightening rollers are inconvenient for adjusting, lead to can not be applicable to not unidimensional round steel and carry out the problem of straightening, the device realizes the purpose of movable straightening roller displacement from top to bottom through rotating the threaded rod, in order to carry out the straightening work according to unidimensional round steel, the application scope of device has been improved, the practicality of device has been improved simultaneously, simultaneously because first sliding tray and slide bar sliding connection, so the slide bar can not rotate because of the rotatory synchronization of threaded rod, and then the stability of device is improved.

2. This straightener is used in round steel production, through staff's starter motor, and then realize automatic feeding's purpose, because staff has certain difference in height with the straightener when having solved the manual work and carrying out the material loading, lead to the round steel to have the problem that gets into the straightener to the skew, finally lead to the straightening effect not good, and carry out the material loading work for a long time and then can consume a large amount of physical power when the staff, finally lead to the efficiency of straightening to be slowed down, the device is through placing the round steel on the upper portion with the high flush feed roll of fixed straightening roll, then start the motor, make the round steel get into the straightener automatically, and then effectually avoid the round steel to get into the circumstances that have the skew to get into when the straightener.

3. This straightening machine is used in round steel production, through staff's starter motor, no longer need the manual work to hold in the palm the round steel and carry out the straightening work, reduced staff's work load, and saved staff's physical power, need not the manual work simultaneously put into the straightening machine with the round steel and also avoided producing the round steel to drop and lead to the injured condition of staff to take place.

Drawings

FIG. 1 is a schematic diagram of a straightener for round steel production;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a schematic view of a second connecting column according to the present utility model;

fig. 4 is a schematic view of the structure of the worm of the present utility model.

In the figure: 1. a main body; 2. a first connection post; 3. a second connection post; 4. fixing a straightening roller; 5. a first sliding groove; 6. a slide bar; 7. a threaded hole; 8. a threaded rod; 9. a second sliding groove; 10. a movable straightening roller; 11. a fixed block; 12. placing a plate; 13. a motor; 14. a worm; 15. a feed roller; 16. a worm 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. 1-4, the present utility model provides a technical solution: the straightening machine for round steel production comprises a main body 1, wherein the upper surface of the main body 1 is fixedly connected with a plurality of first connecting columns 2, the structure of each first connecting column 2 is completely identical, so that only one first connecting column 2 is described below, the upper surface of the main body 1 is fixedly connected with a plurality of second connecting columns 3, the structure of each second connecting column 3 is completely identical, only one second connecting column 3 is described below, the first connecting columns 2 and the second connecting columns 3 are arranged in parallel, the opposite surfaces of the first connecting columns 2 and the second connecting columns 3 are rotationally connected with fixed straightening rollers 4, the surfaces of the two sides of the second connecting columns 3 are provided with first sliding grooves 5, the inside of each first sliding groove 5 is slidably connected with a sliding rod 6, the left end upper surface of the sliding rod 6 is provided with a threaded hole 7, the threaded hole 7 extends out of the lower surface of the sliding rod 6, the outside of the left second connecting column 3 is provided with a threaded rod 8, the threaded rod 8 is in threaded connection with a threaded hole 7, the lower end of the threaded rod 8 is rotationally connected with the upper surface of the main body 1, a second sliding groove 9 is formed in the surface of one side of the second connecting column 3 facing the first connecting column 2, a movable straightening roller 10 is rotationally connected with the surface of one side of the sliding rod 6 facing the first connecting column 2, the movable straightening roller 10 is in sliding connection with the second sliding groove 9, the threaded rod 8 is rotated by a worker, the sliding rod 6 is driven to vertically displace through the rotation of the threaded rod 8, at the moment, the sliding rod 6 slides in the first sliding groove 5, at the same time, the movable straightening roller 10 is synchronously moved through the movement of the sliding rod 6, at the moment, the purpose of adding and holding round steel to be processed is finally achieved, the existing round steel straightener device is solved through the device, because the upper straightening roller and the lower straightening roller are inconvenient to adjust, the device cannot be suitable for the problem that round steels with different sizes are straightened, the device achieves the purpose of vertical displacement of the movable straightening roller 10 by rotating the threaded rod 8, so that straightening work is conducted according to round steels with different sizes, the application range of the device is improved, the practicability of the device is improved, meanwhile, the sliding rod 6 cannot rotate due to the rotation synchronization of the threaded rod 8 because of the sliding connection of the first sliding groove 5 and the sliding rod 6, and the stability of the device is improved.

The upper surface of the main body 1 is provided with two fixed blocks 11, the outer surface of the rear fixed block 11 is fixedly connected with a placing plate 12, the upper part of the placing plate 12 is provided with a motor 13, an output shaft of the motor 13 penetrates into the fixed block 11, the inside of the rear fixed block 11 is provided with a worm 14, the worm 14 is fixedly connected with the output shaft of the motor 13, the opposite surfaces of the two fixed blocks 11 are rotationally connected with a plurality of feeding rollers 15, the rear ends of the feeding rollers 15 penetrate into the inside of the fixed block 11, the height of the feeding rollers 15 is flush with the height of the fixed straightening rollers 4, one end of the feeding rollers 15 positioned in the fixed block 11 is fixedly connected with a worm wheel 16, the worm wheel 16 is meshed with the worm 14, the motor 13 is started by a worker, the worm 14 fixedly connected with the output shaft of the motor 13 is rotated, and the worm wheel 16 meshed with the worm 14 is simultaneously driven to rotate synchronously, the rotation of the worm wheel 16 drives the feed roller 15 to rotate, and then when a worker places round steel on the upper parts of a plurality of feed rollers 15, the rotation of the feed roller 15 drives the round steel to displace, finally, the round steel sequentially passes through the fixed straightening roller 4 and the movable straightening roller 10, and further, the purpose of automatic feeding is achieved, the problem that the round steel enters the straightening machine due to a certain height difference between the worker and the straightening machine when the worker performs feeding manually is solved, the straightening effect is poor finally, and a great amount of physical force is consumed when the worker performs feeding for a long time, finally, the straightening efficiency is slowed down, the round steel automatically enters the straightening machine by placing the round steel on the upper part of the feed roller 15 which is in the same height as the fixed straightening roller 4 and then starting the motor 13, furthermore, the condition that the round steel enters into the straightening machine in a diagonal manner is effectively avoided, the round steel is not required to be supported manually for straightening, the workload of workers is reduced, the physical strength of the workers is saved, and meanwhile, the round steel is not required to be placed into the straightening machine manually, so that the condition that the workers are injured due to the fact that the round steel falls is avoided.

Working principle: when the straightener for round steel production is used, the threaded rod 8 is rotated by a worker, the sliding rod 6 is driven to move up and down through rotation of the threaded rod 8, at the moment, the sliding rod 6 slides in the first sliding groove 5, meanwhile, the movable straightening roller 10 is driven to move synchronously through movement of the sliding rod 6, at the moment, the movable straightening roller 10 slides in the second sliding groove 9, the purpose of holding round steel to be processed is finally achieved, a subsequent worker starts the motor 13, further the worm 14 fixedly connected with an output shaft of the motor 13 rotates, simultaneously the worm wheel 16 meshed with the worm 14 is driven to rotate synchronously, the feeding roller 15 is driven to rotate through rotation of the worm wheel 16, further, when the worker places round steel on the upper portions of the feeding rollers 15, the round steel is driven to move through rotation of the feeding roller 15, and finally the round steel sequentially passes through the fixed straightening roller 4 and the movable straightening roller 10, and the purpose of automatic feeding is achieved.

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 (6)

1. The utility model provides a straightening machine is used in round steel production, includes main part (1), its characterized in that: the upper surface fixedly connected with first spliced pole (2) of main part (1), the upper surface fixedly connected with second spliced pole (3) of main part (1), the opposite face rotation of first spliced pole (2) and second spliced pole (3) is connected with fixed straightening roller (4), first sliding tray (5) have been seted up on the both sides surface of second spliced pole (3), the inside sliding connection of first sliding tray (5) has slide bar (6).

2. The leveler for round steel production according to claim 1, wherein: screw holes (7) have been seted up to the left end upper surface of slide bar (6), and the lower surface of slide bar (6) is extended to screw holes (7), and the outside of left side second spliced pole (3) is provided with threaded rod (8), threaded rod (8) and screw holes (7) threaded connection, and the lower extreme of threaded rod (8) rotates with the upper surface of main part (1) to be connected.

3. The leveler for round steel production according to claim 1, wherein: the second connecting column (3) is provided with a second sliding groove (9) facing one side surface of the first connecting column (2), the sliding rod (6) is rotatably connected with a movable straightening roller (10) facing one side surface of the first connecting column (2), and the movable straightening roller (10) is in sliding connection with the second sliding groove (9).

4. The leveler for round steel production according to claim 1, wherein: the upper surface of main part (1) is provided with two fixed blocks (11), and rear side fixed block (11) surface fixedly connected with places board (12), and the upper portion of placing board (12) is provided with motor (13), and the inside of fixed block (11) is penetrated into to the output shaft of motor (13).

5. The leveler for round steel production according to claim 4, wherein: the inside of fixed block (11) is provided with worm (14) in the rear side, and output shaft fixed connection of worm (14) and motor (13), the opposite face rotation of two fixed blocks (11) is connected with a plurality of feed roll (15), and the rear end of feed roll (15) runs through the inside of fixed block (11).

6. The leveler for round steel production according to claim 5, wherein: one end of the feeding roller (15) positioned in the fixed block (11) is fixedly connected with a worm wheel (16), and the worm wheel (16) is meshed with the worm (14).