CN219357477U

CN219357477U - Steel pipe straightening machine convenient to adjust

Info

Publication number: CN219357477U
Application number: CN202320812923.1U
Authority: CN
Inventors: 姚菁琪; 赵江山; 吴爱国; 胡毅贇
Original assignee: Shanghai Shenzhou Yangguang Special Tubes Co Ltd (syt)
Current assignee: Shanghai Shenzhou Yangguang Special Tubes Co Ltd (syt)
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-07-18
Anticipated expiration: 2033-04-13

Abstract

The utility model discloses a steel pipe straightening machine convenient to adjust, which comprises a base, wherein a top plate is arranged above the base, fixing columns are fixedly connected to four corners of the bottom end of the top plate, two groups of bottom plates are arranged between the top of the base and the top plate, a movable seat is arranged above the bottom plates, two sides of the front end of the top of the base are fixedly connected with first connecting seats, and two sides of the rear end of the top of the base are fixedly connected with second connecting seats. This steel pipe straightening machine convenient to adjust is through being provided with first connecting seat, second connecting seat, fixed splint, movable splint, cylinder, push rod and mount, stability and security when the enhancement equipment is operated, and the precision when reinforcing equipment processing, the solution are that the correction in-process can't carry out the centre gripping to the steel pipe and fix, and the effect of correction is influenced in the easy emergence position movement of steel pipe, and the stability during the overall operation is relatively poor, uses the problem that has certain limitation.

Description

Steel pipe straightening machine convenient to adjust

Technical Field

The utility model relates to the technical field of steel tube straightening machines, in particular to a steel tube straightening machine convenient to adjust.

Background

The steel pipe is made of steel with a hollow section and a length far greater than the diameter or the perimeter, is not only used for conveying fluid and powdery solid, exchanging heat energy and manufacturing mechanical parts and containers, but also is an economical steel material, the steel pipe is used for manufacturing a building structure net frame, a support and a mechanical support, the weight can be reduced, industrial mechanical construction can be realized, the steel material can be saved, the construction is simplified, the area for coating a protective layer can be greatly reduced, the investment and maintenance cost are saved, and the steel pipe is easy to bend during high-temperature welding to influence the subsequent use.

According to the application number: CN202021531048.2 provides a vertical straightening machine for producing seamless steel pipes, this case puts forward "including the brace table, straightening mechanism and adjustment mechanism, straightening mechanism installs on the brace table, adjustment mechanism sets up in one side of straightening mechanism, run through first bearing and first correction piece through adjusting screw thread and be connected, constitute sliding connection between vice correction piece and the adjustment groove, can adjust the distance between the running roller according to different steel pipe models, and screw thread regulation is more stable, it is not fragile, also be convenient for maintain, main correction running roller on the second correction piece carries out the homodromous rotation by oneself, with main correction running roller on the first correction piece with a gear motor, the energy saving, can initiatively pull the steel pipe simultaneously and carry out secondary correction, reduce the part loss, increase the life of equipment, the upper surface of guide way is provided with little steel ball, during the adjustment, friction between adjustment groove and the adjustment piece can be reduced, make the more laborsaving" of adjusting, but this structure can't carry out the centre gripping fixedly to the steel pipe, the effect of easy emergence position movement correction, the stability during operation is relatively poor, the use has certain limitation.

Therefore, a novel steel tube straightening machine convenient to adjust is provided to solve the problems.

Disclosure of Invention

The utility model aims to provide a steel pipe straightening machine convenient to adjust, which solves the problems that in the straightening process proposed in the background technology, steel pipes cannot be clamped and fixed, the steel pipes are easy to generate position movement to influence the straightening effect, the stability in the whole operation period is poor, and the steel pipe straightening machine has certain limitation in use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a steel pipe straightening machine convenient to adjust, includes the base, the top of base is provided with the roof, four corners fixedly connected with fixed column of roof bottom, be provided with two sets of bottom plates between the top of base and the roof, the top of bottom plate is provided with the removal seat;

the utility model discloses a base, including base top, fixed connection seat, fixed connection plate, push rod, movable splint, fixed connection plate and second connecting seat, the both sides fixedly connected with first connecting seat of base top front end, the both sides fixedly connected with second connecting seat of base top front end, the rear end fixedly connected with second connecting seat of base top rear end, the rear end fixedly connected with second connecting seat of first connecting seat, the inside fixedly connected with cylinder of second connecting seat, the front end of cylinder runs through the front end fixedly connected with push rod of second connecting seat, the front end fixedly connected with movable splint of push rod, the rear end of movable splint and the front end fixedly connected with mount of fixed splint, the mount respectively with first connecting seat and second connecting seat fixed connection.

Preferably, the fixed clamping plate and the movable clamping plate are both in a semi-arc shape, and the first connecting seat and the second connecting seat are symmetrically distributed about the vertical center line of the base.

Preferably, the electric telescopic frames are fixedly connected to the two sides of the bottom end of the top plate, the inserting rods are fixedly connected to the bottom ends of the electric telescopic frames, the transverse plates are fixedly connected to one sides of the inserting rods, the supports are fixedly connected to the bottom ends of the inserting rods, the two-way threaded rods are movably connected between the supports, the movable seat is sleeved on the outer portions of the two sides of the two-way threaded rods, and the bottom ends of the movable seat are fixedly connected with the top ends of the bottom plates.

Preferably, the top fixedly connected with sliding seat of movable seat, the spout has been seted up to the bottom of diaphragm, constitute sliding connection between sliding seat's inside and the spout, the inside fixedly connected with motor of support is run through to one side of two-way threaded rod.

Preferably, the front end and the rear end of the bottom plate bottom are fixedly connected with baffle plates, the inner part of the bottom end of each baffle plate is provided with a linkage shaft in a penetrating mode, the front end of each linkage shaft is fixedly connected with a correcting roller, and the rear end of each linkage shaft is fixedly connected with a driving device.

Preferably, the bottom of bottom plate swing joint has two sets of straightener rolls, the top fixedly connected with of bottom plate two sets of installation piece, the spread groove has been seted up to the bottom of removing the seat, constitute the block connection between installation piece and the spread groove.

Compared with the prior art, the utility model has the beneficial effects that: the steel pipe straightening machine convenient to adjust not only realizes the clamping and fixing functions, but also realizes the adjusting functions and the installing and detaching functions;

(1) Through being provided with first connecting seat, second connecting seat, fixed splint, movable splint, cylinder, push rod and mount, utilize the cylinder to drive the push rod and carry out flexible movement, carry out nimble regulation to the position of movable splint according to the steel pipe size, carry out the centre gripping fixed to the both ends of steel pipe through fixed splint and movable splint, ensure that the in-process steel pipe of correcting can not take place the position movement, promote the equilibrium of fixed splint and movable splint self through the mount, stability and security when improving equipment operation, precision when reinforcing equipment processing;

(2) Through being provided with electric expansion bracket, diaphragm, inserted bar, support, two-way threaded rod, remove seat, sliding seat and spout, utilize electric expansion bracket to adjust the height of diaphragm, promote the flexibility, it removes to drive two sets of removal seats that outside cup jointed the setting through two-way threaded rod rotation, enlarge the correction scope of equipment, improve work efficiency, utilize the sliding relationship between sliding seat and the spout to strengthen stability and equilibrium during the removal of removal seat, prevent to take place to rock during the removal, promote the practicality of equipment;

(3) Through being provided with bottom plate, installation piece, spread groove, drive arrangement, universal driving axle, correction running roller and straightening roller, drive the correction running roller through the universal driving axle and rotate, correct the processing to the both sides of steel pipe, correct the processing to the top of steel pipe through the straightening roller, can carry out all-round processing to the steel pipe at the same time, utilize the block structure between mount pad and the spread groove to improve the stability of bottom plate self, the correction running roller and the straightening roller of the model installation adaptation of convenient according to the steel pipe.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic top view of a putter in accordance with the present utility model;

FIG. 3 is a schematic elevational view of the bi-directional threaded rod of the present utility model;

fig. 4 is a schematic side view of the movable clamp plate of the present utility model.

In the figure: 1. a base; 2. a first connection base; 3. a motor; 4. fixing the column; 5. a sliding seat; 6. a cross plate; 7. a chute; 8. a top plate; 9. a rod; 10. a two-way threaded rod; 11. a driving device; 12. a fixed clamping plate; 13. a movable clamping plate; 14. a push rod; 15. a cylinder; 16. a second connecting seat; 17. an electric telescopic frame; 18. a bracket; 19. a connecting groove; 20. a mounting block; 21. a movable seat; 22. a baffle; 23. a bottom plate; 24. straightening rollers; 25. a fixing frame; 26. correcting rollers; 27. and a linkage shaft.

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.

Example 1: referring to fig. 1-4, a steel pipe straightening machine convenient to adjust comprises a base 1, wherein a top plate 8 is arranged above the base 1, fixed columns 4 are fixedly connected to four corners of the bottom end of the top plate 8, two groups of bottom plates 23 are arranged between the top of the base 1 and the top plate 8, and a movable seat 21 is arranged above the bottom plates 23;

the two sides of the front end of the top of the base 1 are fixedly connected with a first connecting seat 2, the two sides of the rear end of the top of the base 1 are fixedly connected with a second connecting seat 16, the rear end of the first connecting seat 2 is fixedly connected with a fixed clamping plate 12, the interior of the second connecting seat 16 is fixedly connected with an air cylinder 15, the front end of the air cylinder 15 penetrates through the front end of the second connecting seat 16 and is fixedly connected with a push rod 14, the front end of the push rod 14 is fixedly connected with a movable clamping plate 13, the rear end of the movable clamping plate 13 is fixedly connected with a fixed frame 25 with the front end of the fixed clamping plate 12, and the fixed frame 25 is respectively fixedly connected with the first connecting seat 2 and the second connecting seat 16;

the fixed clamping plate 12 and the movable clamping plate 13 are in a semi-arc shape, and the first connecting seat 2 and the second connecting seat 16 are symmetrically distributed about the vertical central line of the base 1;

specifically, as shown in fig. 1 and 2, when in use, a steel pipe is placed above the base 1, one end of the steel pipe is attached to the fixed clamping plate 12, and after the cylinder 15 is started, the push rod 14 with the fixed front end is pushed to the center of the base 1 until the movable clamping plate 13 clamps and fixes the other end of the steel pipe, so that the steel pipe cannot move in the processing process.

Example 2: the two sides of the bottom end of the top plate 8 are fixedly connected with electric telescopic frames 17, the bottom end of each electric telescopic frame 17 is fixedly connected with an inserting rod 9, one side of each inserting rod 9 is fixedly connected with a transverse plate 6, the bottom end of each inserting rod 9 is fixedly connected with a bracket 18, two-way threaded rods 10 are movably connected between the brackets 18, a movable seat 21 is sleeved outside the two sides of each two-way threaded rod 10, and the bottom end of each movable seat 21 is fixedly connected with the top end of a bottom plate 23;

the top end of the movable seat 21 is fixedly connected with a sliding seat 5, the bottom end of the transverse plate 6 is provided with a sliding groove 7, the inside of the sliding seat 5 is in sliding connection with the sliding groove 7, and one side of the bidirectional threaded rod 10 penetrates through the inside of the bracket 18 and is fixedly connected with a motor 3;

specifically, as shown in fig. 1 and 3, when in use, the electric telescopic frame 17 is started, the motor 3 is started after the electric telescopic frame 17 moves the inserted rod 9 fixed on the bottom plate 23 to a proper height, the motor 3 drives the bidirectional threaded rod 10 to rotate, and the two groups of moving seats 21 sleeved outside according to the thread direction move along with the bidirectional threaded rod, so that the use positions of the correcting roller 26 and the straightening roller 24 are adjusted.

Example 3: the front end and the rear end of the bottom plate 23 are fixedly connected with a baffle 22, the inside of the bottom end of the baffle 22 is penetrated and provided with a linkage shaft 27, the front end of the linkage shaft 27 is fixedly connected with a correcting roller 26, and the rear end of the linkage shaft 27 is fixedly connected with a driving device 11;

two groups of straightening rollers 24 are movably connected to the bottom end of the bottom plate 23, two groups of mounting blocks 20 are fixedly connected to the top end of the bottom plate 23, a connecting groove 19 is formed in the bottom end of the movable seat 21, and the mounting blocks 20 are connected with the connecting groove 19 in a clamping mode;

specifically, as shown in fig. 1 and 4, when in use, a proper straightening roller 26 and straightening roller 24 are selected according to the type of the steel pipe, the bottom plate 23 is fixed at the bottom end of the movable seat 21 through the mounting block 20 and the connecting groove 19, the driving device 11 is started to drive the linkage shaft 27 to rotate, and the straightening roller 26 fixed by the linkage shaft 27 performs straightening treatment on the steel pipe.

Working principle: when the steel pipe straightening device is used, a steel pipe is placed above a base 1, one end of the steel pipe is attached to a fixed clamping plate 12, a push rod 14 with the front end fixed is pushed to the center of the base 1 after an air cylinder 15 is started until a movable clamping plate 13 is clamped and fixed at the other end of the steel pipe, a proper straightening roller 26 and a straightening roller 24 are selected according to the type of the steel pipe, a bottom plate 23 is fixed at the bottom end of a movable seat 21 through a mounting block 20 and a connecting groove 19, an electric telescopic frame 17 is started, an inserting rod 9 fixed by the bottom plate 23 is moved to a proper height by the electric telescopic frame 17, a motor 3 is started, the motor 3 drives a bidirectional threaded rod 10 to rotate, two groups of movable seats 21 sleeved outside according to the thread direction move along with the movement of the two groups of movable seats, the use positions of the straightening roller 26 and the straightening roller 24 are adjusted, a driving device 11 is started, and a straightening roller 26 fixed by a linkage shaft 27 is driven to rotate, and the steel pipe is straightened.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a steel pipe straightening machine convenient to adjust, includes base (1), its characterized in that: a top plate (8) is arranged above the base (1), fixing columns (4) are fixedly connected to four corners of the bottom end of the top plate (8), two groups of bottom plates (23) are arranged between the top of the base (1) and the top plate (8), and a movable seat (21) is arranged above the bottom plates (23);

the utility model discloses a base, including base (1), fixed connection seat (2), fixed connection seat (16), fixed connection plate (12), fixed connection seat (2), cylinder (15), push rod (14) are run through to the front end of cylinder (15), the front end fixedly connected with movable splint (13) of push rod (14), the rear end of movable splint (13) and fixed connection plate (12)'s front end fixedly connected with mount (25), mount (25) respectively with first connecting seat (2) and second connecting seat (16) fixedly connected with.

2. The conveniently adjustable steel pipe straightener of claim 1, wherein: the fixed clamping plate (12) and the movable clamping plate (13) are in a semi-arc shape, and the first connecting seat (2) and the second connecting seat (16) are symmetrically distributed about the vertical central line of the base (1).

3. The conveniently adjustable steel pipe straightener of claim 1, wherein: the utility model discloses a motor-driven telescopic device, including roof (8) and bottom, motor-driven telescopic device (17) are connected with in both sides fixedly connected with of roof (8) bottom, the bottom fixedly connected with inserted bar (9) of motor-driven telescopic device (17), one side fixedly connected with diaphragm (6) of inserted bar (9), the bottom fixedly connected with support (18) of inserted bar (9), swing joint has two-way threaded rod (10) between support (18), it cup joints the outside of setting in two-way threaded rod (10) both sides to remove seat (21), the bottom of removing seat (21) and the top fixed connection of bottom plate (23).

4. A steel pipe straightener convenient for adjustment as claimed in claim 3, wherein: the sliding seat is characterized in that the top end of the movable seat (21) is fixedly connected with the sliding seat (5), the bottom end of the transverse plate (6) is provided with the sliding groove (7), sliding connection is formed between the inside of the sliding seat (5) and the sliding groove (7), and one side of the bidirectional threaded rod (10) penetrates through the inside of the bracket (18) and is fixedly connected with the motor (3).

5. The conveniently adjustable steel pipe straightener of claim 1, wherein: the front end and the rear end of bottom plate (23) bottom all fixedly connected with baffle (22), the inside of baffle (22) bottom runs through and is provided with universal driving shaft (27), the front end fixedly connected with of universal driving shaft (27) corrects running roller (26), the rear end fixedly connected with drive arrangement (11) of universal driving shaft (27).

6. The conveniently adjustable steel pipe straightener of claim 1, wherein: the bottom of bottom plate (23) swing joint has two sets of straightener rolls (24), the top fixedly connected with of bottom plate (23) two sets of installation piece (20), spread groove (19) have been seted up to the bottom of moving seat (21), constitute the block connection between installation piece (20) and spread groove (19).