CN210045794U

CN210045794U - Straightener suitable for cold-drawn steel tube production process

Info

Publication number: CN210045794U
Application number: CN201920615119.8U
Authority: CN
Inventors: 刘飞; 孙晓贞
Original assignee: Huabang Precision Steel Tube Wuxi Co Ltd
Current assignee: Huabang new material technology Wuxi Co.,Ltd.
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-02-11
Anticipated expiration: 2029-04-29

Abstract

The utility model discloses a straightener suitable for cold drawing steel pipe production process, including base and supporting leg, the top of base is fixed with driving motor, one side of driving motor is provided with supporting shoe and fixed block, the bottom of supporting shoe and the bottom of fixed block all with the top fixed connection of base, the top of base is provided with first threaded rod, the both ends of first threaded rod all rotate with a lateral wall that supporting shoe and fixed block are adjacent respectively through the bearing and are connected, and a lateral wall that the supporting shoe was passed to the one end of first threaded rod and driving motor's output shaft fixed connection, the outside cover of first threaded rod is equipped with the connecting block, a lateral wall of connecting block has seted up threaded hole, first threaded rod passes through threaded connection with the screw hole of connecting block. The utility model discloses a set up first frame of placing and the frame isotructure is placed to the second, can realize playing the alignment effect to the steel pipe of different bores, and simple structure, low in manufacturing cost.

Description

Straightener suitable for cold-drawn steel tube production process

Technical Field

The utility model relates to a steel pipe production facility technical field specifically is a straightener suitable for cold drawn steel pipe production process.

Background

Cold drawing deep processing of hot rolled or welded steel tubes is a common process for producing high-grade steel tubes, and because the steel tubes are bent after cold drawing, the steel tubes are generally straightened by pressure to form final finished products.

However, most of the existing steel tube straightening machines are complex in structure and high in manufacturing cost, and most of the existing straightening machines are limited to a steel tube, so that a straightening machine suitable for the production process of cold-drawn steel tubes is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a straightener suitable for cold drawn steel pipe production process has solved current steel pipe straightener structure complicacy, and manufacturing cost is high, and can not adapt to the problem of multiple bore steel pipe.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a straightener suitable for a cold-drawn steel tube production process comprises a base and supporting legs, wherein a driving motor is fixed at the top of the base, a supporting block and a fixed block are arranged on one side of the driving motor, the bottom of the supporting block and the bottom of the fixed block are fixedly connected with the top of the base, a first threaded rod is arranged above the base, two ends of the first threaded rod are respectively and rotatably connected with one side wall of the supporting block and the side wall of the fixed block, which are adjacent to each other, through bearings, one end of the first threaded rod penetrates through one side wall of the supporting block and is fixedly connected with an output shaft of the driving motor, a connecting block is sleeved on the outer side of the first threaded rod, a threaded hole is formed in one side wall of the connecting block, the first threaded rod is connected with a threaded hole of the connecting block through threads, the bottom of the connecting block is slidably, the top of connecting block is fixed with the second and places the frame, the first bottom inner wall of placing the frame and placing the frame with the second all is fixed with the arc piece, the first top of placing the frame is fixed with electric putter, electric putter's output shaft is fixed with the arc briquetting, the both sides wall and the top of placing the frame with the second all are connected with the second threaded rod through bearing rotation, the outside of second threaded rod all overlaps and is equipped with the connecting plate, a lateral wall of connecting plate all sets up threaded hole, the second threaded rod passes through threaded connection with the screw hole of corresponding connecting plate, a lateral wall that the connecting plate is close to the second and places the frame all symmetry is fixed with square pole, one end that the connecting plate was kept away from to square pole all slides and passes a lateral wall of placing the frame with the arc clamp splice that is fixed with to the second, first place the frame and the second and place the frame in set up and, Arc briquetting and arc clamp splice are close to a lateral wall of treating the alignment steel pipe and all contact with the lateral wall of treating the alignment steel pipe, the first top of placing the frame is fixed with control panel, control panel electric connection driving motor and electric putter.

Further optimize this technical scheme, the bottom four corners of base all is fixed with the supporting leg, universal auto-lock wheel is all installed to the bottom of supporting leg.

Further optimize this technical scheme, the bottom of connecting block is fixed with the slider, the spout has been seted up at the top of base, slider sliding connection is in the spout.

Further optimize this technical scheme, the one end that the arc clamp splice was kept away from to the second threaded rod all is fixed with changes the handle, and the surface of changeing the handle all is provided with anti-skidding line.

Further optimize this technical scheme, the both sides wall and the equal symmetry in top of frame are placed to the second have seted up the quad slit.

Further optimize this technical scheme, the shape size of first placing the frame is the same with the second placing the frame, the height of supporting shoe and connecting block is equal.

(III) advantageous effects

Compared with the prior art, the utility model provides a straightener suitable for cold drawn steel pipe production process possesses following beneficial effect:

this straightener suitable for cold-drawn steel pipe production process, through setting up first place the frame, the arc piece, electric putter and arc briquetting, can fix the one end of treating the alignment steel pipe of different bores, place the frame through setting up the second, the arc piece, the second threaded rod, the connecting plate, square pole and arc clamp splice, the certainty of the bore of treating the alignment steel pipe that can be fine, through setting up connecting block and first threaded rod, can drive the second and place the frame and remove at the horizontal direction, thereby can treat the alignment steel pipe and play the effect of alignment, moreover, the steam generator is simple in structure, low in manufacturing cost, and can adapt to the alignment steel pipe of treating of different bores.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a first placement frame of the present invention;

fig. 3 is a schematic view of a second placing frame structure of the present invention.

In the figure: 1. a base; 2. a drive motor; 3. a support block; 4. a fixed block; 5. a first threaded rod; 6. connecting blocks; 7. a first placement frame; 8. a second placement frame; 9. an arc-shaped block; 10. an electric push rod; 11. an arc-shaped pressing block; 12. a second threaded rod; 13. a connecting plate; 14. a square rod; 15. an arc-shaped clamping block; 16. a steel pipe to be straightened; 17. a control panel; 18. supporting legs; 19. a universal self-locking wheel; 20. a slider; 21. a chute; 22. turning a handle; 23. a square hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a straightener suitable for a cold-drawn steel tube production process comprises a base 1 and supporting legs 18, a driving motor 2 is fixed at the top of the base 1, a supporting block 3 and a fixing block 4 are arranged on one side of the driving motor 2, the bottom of the supporting block 3 and the bottom of the fixing block 4 are both fixedly connected with the top of the base 1, a first threaded rod 5 is arranged above the base 1, two ends of the first threaded rod 5 are both rotatably connected with one side wall of the supporting block 3 adjacent to the side wall of the fixing block 4 through bearings, one end of the first threaded rod 5 penetrates through one side wall of the supporting block 3 to be fixedly connected with an output shaft of the driving motor 2, a connecting block 6 is sleeved on the outer side of the first threaded rod 5, a threaded hole is formed in one side wall of the connecting block 6, the first threaded rod 5 is in threaded connection with the threaded hole of the connecting block 6, the bottom of the connecting block 6 is in, a second placing frame 8 is fixed at the top of the connecting block 6, arc-shaped blocks 9 are fixed on the inner walls of the bottoms of the first placing frame 7 and the second placing frame 8, an electric push rod 10 is fixed at the top of the first placing frame 7, an arc-shaped pressing block 11 is fixed on an output shaft of the electric push rod 10, second threaded rods 12 are rotatably connected to the two side walls and the top of the second placing frame 8 through bearings, connecting plates 13 are sleeved on the outer sides of the second threaded rods 12, threaded holes are formed in the side walls of the connecting plates 13, the second threaded rods 12 are in threaded connection with the threaded holes of the corresponding connecting plates 13, square rods 14 are symmetrically fixed on the side walls of the connecting plates 13 close to the second placing frame 8, arc-shaped clamping blocks 15 are fixed at one ends of the square rods 14 far away from the connecting plates 13 and sliding through one side wall of the second placing frame 8, steel pipes 16 to be straightened are arranged in the, one side wall of the arc-shaped block 9, the arc-shaped pressing block 11 and the arc-shaped clamping block 15 close to the steel pipe 16 to be straightened is contacted with the outer side wall of the steel pipe 16 to be straightened, by arranging the first placing frame 7, the arc-shaped block 9, the electric push rod 10 and the arc-shaped pressing block 11, one end of a steel pipe 16 to be straightened with different calibers can be fixed, and by arranging a second placing frame 8, an arc-shaped block 9, a second threaded rod 12, a connecting plate 13, a square rod 14 and an arc-shaped clamping block 15, the caliber of the steel pipe 16 to be straightened can be well determined, the second placing frame 8 can be driven to move in the horizontal direction by arranging the connecting block 6 and the first threaded rod 5, thereby the steel pipe 16 to be straightened can be straightened, the structure is simple, the manufacturing cost is low, and can adapt to the steel pipe 16 of treating of different bores, the first top of placing frame 7 is fixed with control panel 17, and control panel 17 electric connection driving motor 2 and electric putter 10.

Specifically, the four corners of the bottom of the base 1 are respectively provided with a supporting leg 18, and the bottom of each supporting leg 18 is provided with a universal self-locking wheel 19, so that the movement is convenient.

Specifically, the bottom of connecting block 6 is fixed with slider 20, and spout 21 has been seted up at base 1's top, and slider 20 sliding connection is in spout 21, and the connecting block 6's of being convenient for slip, and play limiting displacement.

Specifically, the one end that arc clamp splice 15 was kept away from to second threaded rod 12 all is fixed with and changes 22, and people of being convenient for rotate second threaded rod 12, and change and all be provided with anti-skidding line on 22's surface, play the antiskid effect.

Specifically, square hole 23 has been seted up to the equal symmetry in both sides wall and the top of frame 8 is placed to the second, the slip of square pole 14 of being convenient for, and play limiting displacement.

Specifically, the first placing frame 7 and the second placing frame 8 are the same in shape and size, and the supporting blocks 3 and the connecting blocks 6 are equal in height, so that the steel pipe 16 to be straightened is in a horizontal state in the first placing frame 7 and the second placing frame 8.

When in use, the second placing frame 8 is positioned at one side of the first placing frame 7, one end of the steel pipe 16 to be straightened sequentially passes through the second placing frame 8 and the first placing frame 7, then the control panel 17 controls the electric push rod 10 to move downwards, thereby driving the arc-shaped pressing block 11 to extrude and fix the steel pipe 16 to be straightened, by rotating the rotating handle 22, the rotating handle 22 drives the second threaded rod 12 to rotate, the second threaded rod 13 drives the connecting plate 12 to move towards the steel pipe 16 to be straightened, so as to drive the arc-shaped clamping block 15 to contact with the outer side wall of the steel pipe 16 to be straightened, then drive motor 2 through control panel 17 control and drive first threaded rod 5 and rotate, first threaded rod 5 drives connecting block 6 and removes at the horizontal direction, and connecting block 6 can drive the second and place frame 8 and remove at the horizontal direction to can treat alignment steel pipe 16 and play the effect of alignment.

To sum up, this straightener suitable for cold drawn steel pipe production process, through setting up first place frame 7, arc piece 9, electric putter 10 and arc briquetting 11, can fix the one end of treating alignment steel pipe 16 of different bores, place frame 8 through setting up the second, arc piece 9, second threaded rod 12, connecting plate 13, square pole 14 and arc clamp splice 15, the confirming of treating 16 bores of alignment steel pipe that can be fine, through setting up connecting block 6 and first threaded rod 5, can drive the second and place frame 8 and remove at the horizontal direction, thereby can treat alignment steel pipe 16 and play the effect of alignment, moreover, the steam generator is simple in structure, low in manufacturing cost, and can adapt to the alignment steel pipe 16 of treating of different bores.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a straightener suitable for cold drawn steel tube production process, includes base (1) and supporting leg (18), its characterized in that: the top of the base (1) is fixedly provided with a driving motor (2), one side of the driving motor (2) is provided with a supporting block (3) and a fixed block (4), the bottom of the supporting block (3) and the bottom of the fixed block (4) are fixedly connected with the top of the base (1), a first threaded rod (5) is arranged above the base (1), two ends of the first threaded rod (5) are respectively and rotatably connected with one side wall of the supporting block (3) and one side wall of the fixed block (4) adjacent to the supporting block through bearings, one end of the first threaded rod (5) penetrates through one side wall of the supporting block (3) and is fixedly connected with an output shaft of the driving motor (2), a connecting block (6) is sleeved outside the first threaded rod (5), one side wall of the connecting block (6) is provided with a threaded hole, the first threaded rod (5) is in threaded connection with the threaded hole of the connecting block, the bottom of the connecting block (6) is connected with the top of the base (1) in a sliding mode, a first placing frame (7) is fixed to the top of the supporting block (3), a second placing frame (8) is fixed to the top of the connecting block (6), arc-shaped blocks (9) are fixed to inner walls of the bottoms of the first placing frame (7) and the second placing frame (8), an electric push rod (10) is fixed to the top of the first placing frame (7), an arc-shaped pressing block (11) is fixed to an output shaft of the electric push rod (10), second threaded rods (12) are rotatably connected to the two side walls and the top of the second placing frame (8) through bearings, a connecting plate (13) is sleeved on the outer side of each second threaded rod (12), threaded holes are formed in one side wall of the connecting plate (13), and the second threaded rods (12) are connected with threaded holes of the corresponding connecting plates (13) through threads, the connecting plate (13) is close to a lateral wall that the second placed frame (8) and all the symmetry is fixed with square pole (14), one end that square pole (14) kept away from connecting plate (13) all slides and passes a lateral wall that the second placed frame (8) and is fixed with arc clamp splice (15), first place frame (7) and second place and set up in frame (8) and wait to straighten steel pipe (16), arc piece (9), arc briquetting (11) and arc clamp splice (15) are close to a lateral wall that waits to straighten steel pipe (16) and all with the lateral wall contact of waiting to straighten steel pipe (16), first top of placing frame (7) is fixed with control panel (17), control panel (17) electric connection driving motor (2) and electric putter (10).

2. The straightening machine applicable to the production process of the cold-drawn steel tube according to claim 1, which is characterized in that: supporting legs (18) are fixed to four corners of the bottom of the base (1), and universal self-locking wheels (19) are mounted at the bottoms of the supporting legs (18).

3. The straightening machine applicable to the production process of the cold-drawn steel tube according to claim 1, which is characterized in that: the bottom of connecting block (6) is fixed with slider (20), spout (21) have been seted up at the top of base (1), slider (20) sliding connection is in spout (21).

4. The straightening machine applicable to the production process of the cold-drawn steel tube according to claim 1, which is characterized in that: one end of the second threaded rod (12) far away from the arc-shaped clamping block (15) is fixedly provided with a rotating handle (22), and the surface of the rotating handle (22) is provided with anti-skid grains.

5. The straightening machine applicable to the production process of the cold-drawn steel tube according to claim 1, which is characterized in that: both sides wall and the top of frame (8) are all seted up quad slit (23) to the second.

6. The straightening machine applicable to the production process of the cold-drawn steel tube according to claim 1, which is characterized in that: the first placing frame (7) and the second placing frame (8) are the same in shape and size, and the supporting block (3) and the connecting block (6) are equal in height.