CN218903381U

CN218903381U - High stability straightener

Info

Publication number: CN218903381U
Application number: CN202222429649.8U
Authority: CN
Inventors: 刘华昌
Original assignee: Yixing Shundu Automation Technology Co ltd
Current assignee: Yixing Shundu Automation Technology Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2023-04-25
Anticipated expiration: 2032-09-14

Abstract

The utility model discloses a high-stability straightening machine which comprises a control box body, wherein a plurality of uniformly distributed supporting cylinders are fixed in the control box body, the tops of the supporting cylinders are fixedly connected with a lifting plate, a plurality of uniformly distributed steel pipe supporting blocks are fixed on the top surface of the lifting plate, two groups of steel pipe limiting mechanisms are arranged on the top of the control box body, the bottoms of the moving blocks are fixedly connected with sliding blocks, the sliding blocks are slidably connected with guide rails fixed on guide rail fixing plates, the tops of the moving blocks are fixedly connected with rotating motors, rotating shafts of the rotating motors are connected with clamping turntables, clamping plates are fixed on the control box body, rotating positioning plates matched with the clamping turntables are connected in a rotating mode, and a pressing mechanism is arranged above the lifting plate. Compared with the prior art, the method has the advantages that: the steel pipe limiting mechanism is arranged, so that the steel pipe is more stable when being corrected, and dangers caused by detachment between clamping pieces at two sides when the steel pipe is corrected are prevented.

Description

High stability straightener

Technical Field

The utility model relates to the technical field of straighteners, in particular to a high-stability straightener.

Background

The straightening machine is equipment for straightening metal sections, bars, pipes, wires and the like. The straightening machine extrudes the bar material and the like through the straightening roller so as to change the straightness. There are typically two rows of leveling rollers, unequal in number. There are also two-roller straighteners, which rely on the angle change of the two rollers to straighten the materials with different diameters. The main types are pressure straighteners, balance roll straighteners, shoe roll straighteners, rotary reverse bending straighteners and the like. Most of the existing rotary reverse bending straightening machines are not provided with a mechanism for specially limiting the position of the steel pipe in the process of correcting the steel pipe, so that the steel pipe is difficult to ensure that the steel pipe cannot deviate in the process of correcting, and the steel pipe is not stable enough in the process of straightening the steel pipe.

Disclosure of Invention

The utility model aims to solve the technical problems and provide the high-stability straightening machine which can specially limit the position mechanism of the steel pipe during straightening.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a high stability straightener, includes the control box, be fixed with the support cylinder of a plurality of equipartitions in the control box, a plurality of support cylinder top fixed connection lifter plate, the lifter plate top surface is fixed with the steel pipe supporting shoe of a plurality of equipartitions, the control box top is equipped with two sets of steel pipe stop gear, control box one side is fixed with the guide rail fixed plate, be fixed with the clamping cylinder on the guide rail fixed plate, the movable block is connected to the clamping cylinder, movable block bottom fixed connection slider, slider sliding connection is fixed the guide rail on the guide rail fixed plate, movable block top fixed connection rotation motor, the clamping carousel is connected in the pivot of rotation motor, be fixed with the clamping plate on the control box, the rotation connection with clamping carousel matched with rotation positioning disk in clamping plate, the lifter plate top is equipped with pushing down the mechanism.

Preferably, the steel pipe limiting mechanism comprises a first limiting part fixed on the control box body, a second limiting part is connected with a first moving cylinder once the first limiting part is moved, the bottom of the second limiting part is fixedly connected with a moving plate, the moving plate is fixedly connected with two groups of moving parts, and the position of the steel pipe can be limited during straightening.

Preferably, the moving part comprises roller connecting rods, and rollers are connected between the two roller connecting rods in a rotating mode, and movement is stable.

Preferably, a limiting rod is fixed on the outer side of the roller connecting rod, and the offset is smaller during movement.

Preferably, the pushing mechanism comprises a moving track, the moving track is connected with a hanging plate in a sliding manner, the bottom of the connecting hanging plate is fixedly connected with a pushing cylinder controller, the bottom of the pushing cylinder controller is provided with a pushing cylinder, the bottom of a piston of the pushing cylinder is fixedly connected with a pushing block, and steel pipes can be straightened.

Compared with the prior art, the utility model has the advantages that: the steel pipe locating mechanism is arranged, the steel pipe is not clamped by the locating mechanism, the steel pipe can rotate in the locating mechanism, the position of the steel pipe is limited, the steel pipe is more stable when being corrected, dangers caused by detachment of clamping pieces on two sides when the steel pipe is corrected are prevented, locating rods are arranged on two sides of a moving piece, and a moving groove matched with the locating rods is arranged on a control box body, so that the deflection of the steel pipe locating mechanism can be effectively reduced.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic view of a steel pipe limiting mechanism according to the present utility model.

Fig. 3 is a schematic view of a moving member according to the present utility model.

As shown in the figure: 1. a control box body; 2. a support cylinder; 3. a lifting plate; 4. a steel pipe supporting block; 5. a guide rail fixing plate; 6. a clamping cylinder; 7. a moving block; 8. a slide block; 9. a guide rail; 10. a rotating motor; 11. clamping a turntable; 12. a clamping plate; 13. rotating the positioning disc; 14. a first limiting piece; 15. a moving cylinder; 16. a second limiting piece; 17. a moving plate; 18. a roller connecting rod; 19. a roller; 20. a limit rod; 21. a moving track; 22. a hanger plate; 23. a lower pressure cylinder controller; 24. a pressing cylinder; 25. and pressing the block.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings. Referring to fig. 1-3, a high stability straightener, including control box 1, be fixed with the support cylinder 2 of a plurality of equipartitions in the control box 1, still be equipped with the master controller in the control box 1, a plurality of support cylinder 2 top fixed connection lifter plate 3, control box 1 top surface is equipped with the piston lifting hole that matches with support cylinder 2 piston, ensures that support cylinder 2 can drive lifter plate 3 and go up and down, lifter plate 3 top surface is fixed with the steel pipe supporting shoe 4 of a plurality of equipartitions, can play the effect of supporting when correcting the steel pipe, give the sufficient support of steel pipe, control box 1 top is equipped with two sets of steel pipe stop gear, can restrict the position of steel pipe, prevent that the steel pipe breaks away from when correcting and take place the accident, make correcting unit stability better when correcting, steel pipe stop gear is including fixing the locating part one 14 on control box 1, locating part one 14 is through moving cylinder 15 connection locating part two 16, locating part two 16 bottom fixed connection movable plate 17, movable plate 17 fixed connection two sets of movable parts. The moving part comprises a roller connecting rod 18, a limiting rod 20 is fixed on the outer side of the roller connecting rod 18, and a moving groove matched with the moving part is formed in the upper portion of the control box body 1, so that the moving part is better in stability during moving, and the moving offset is smaller. A roller 19 is rotatably connected between the two roller connecting rods 18. The steel tube clamping device is characterized in that a guide rail fixing plate 5 is fixed on one side of the control box body 1, a clamping cylinder 6 is fixed on the guide rail fixing plate 5, the clamping cylinder 6 is connected with a moving block 7, the bottom of the moving block 7 is fixedly connected with a sliding block 8, the sliding block 8 is slidably connected with a guide rail 9 fixed on the guide rail fixing plate 5, so that the offset is smaller when the moving block 7 moves, the top of the moving block 7 is fixedly connected with a rotating motor 10, a rotating shaft of the rotating motor 10 is connected with a clamping turntable 11, a clamping plate 12 is fixed on the control box body 1, the clamping plate 12 is rotationally connected with a rotating positioning disc 13 matched with the clamping turntable 11, and when a steel tube is clamped between the clamping turntable 11 and the rotating positioning disc 13, the rotating motor works to drive the clamping turntable 11 to rotate, and a pressing mechanism is arranged above the lifting plate 3. The pushing mechanism comprises a moving track 21, the moving track 21 is fixed on a proper frame, the moving track 21 is connected with a hanging plate 22 in a sliding mode, a lower air cylinder controller 23 is fixedly connected with the bottom of the connecting hanging plate 22, a straightening detection mechanism is arranged on the lower air cylinder controller 23, a lower air cylinder 24 is arranged at the bottom of the lower air cylinder controller 23, a lower pressing block 25 is fixedly connected with the bottom of a piston of the lower air cylinder 24, arc-shaped grooves matched with a steel pipe are formed in the lower pressing block 25 and the steel pipe supporting block 4, the steel pipe can be attached, and the contact area between the steel pipe and the pushing block is increased.

According to the working principle of the steel pipe clamp, steel pipes are placed between the clamping rotary table 11 and the rotary positioning disc 13, the clamping air cylinder 6 is controlled to work, the clamping rotary table 11 moves to clamp the steel pipes, the moving air cylinder 15 works, the two steel pipe limiting mechanisms limit the positions of the steel pipes, the rotary motor 10 drives the clamping rotary table 11 to rotate, the clamped steel pipes rotate, the detecting mechanism detects whether the steel pipes bend or not when the steel pipes rotate, the lower pressing block 25 moves to be close to the upper side of the bent steel pipe supporting block 4, the protruding part of the steel pipes is rotated to the upper side, the lifting plate 3 lifts the steel pipe supporting block 4 to support the steel pipes, and the lower pressing block 25 presses the steel pipes downwards for a plurality of times until the steel pipes are corrected.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. A high stability straightener, its characterized in that: including control box (1), be fixed with support cylinder (2) of a plurality of equipartitions in control box (1), a plurality of support cylinder (2) top fixed connection lifter plate (3), lifter plate (3) top surface is fixed with steel pipe supporting shoe (4) of a plurality of equipartitions, control box (1) top is equipped with two sets of steel pipe stop gear, control box (1) one side is fixed with guide rail fixed plate (5), be fixed with on guide rail fixed plate (5) clamp cylinder (6), clamp cylinder (6) connect movable block (7), movable block (7) bottom fixed connection slider (8), guide rail (9) on guide rail fixed plate (5) are fixed in slider (8) sliding connection, movable block (7) top fixed connection rotating electrical machine (10), clamp carousel (11) are connected in the pivot of rotating electrical machine (10), be fixed with clamp plate (12) on control box (1), clamp plate (12) are rotated and are connected with clamp carousel (11) matched with lifter plate (13), be equipped with down pressing mechanism.

2. A high stability straightener as claimed in claim 1, wherein: the steel pipe limiting mechanism comprises a first limiting part (14) fixed on the control box body (1), the first limiting part (14) is connected with a second limiting part (16) through a moving cylinder (15), the bottom of the second limiting part (16) is fixedly connected with a moving plate (17), and the moving plate (17) is fixedly connected with two groups of moving parts.

3. A high stability straightener as claimed in claim 2, wherein: the movable plate (17) comprises roller connecting rods (18), and rollers (19) are rotatably connected between the two roller connecting rods (18).

4. A high stability straightener as claimed in claim 3, wherein: and a limiting rod (20) is fixed on the outer side of the roller connecting rod (18).

5. A high stability straightener as claimed in claim 1, wherein: the pushing mechanism comprises a moving track (21), the moving track (21) is connected with a hanging plate (22) in a sliding mode, a pushing cylinder controller (23) is fixedly connected with the bottom of the connecting hanging plate (22), a pushing cylinder (24) is arranged at the bottom of the pushing cylinder controller (23), and a pushing block (25) is fixedly connected with the bottom of a piston of the pushing cylinder (24).