CN218224126U

CN218224126U - Shaping and shaping device for steel pipe machining

Info

Publication number: CN218224126U
Application number: CN202222242128.1U
Authority: CN
Inventors: 孙晓运; 刘世磊
Original assignee: Longkou Luniu Industry And Trade Co ltd
Current assignee: Longkou Luniu Industry And Trade Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2023-01-06
Anticipated expiration: 2032-08-24

Abstract

The utility model relates to a steel pipe shaping device technical field especially relates to a steel pipe machining is with moulding shaping device, has solved the problem that the steel pipe is difficult for the perfect circle after warping to the kneck among the prior art. The utility model provides a steel tube machining is with moulding shaping device, includes the screw rod, and the outside cover of screw rod is equipped with sliding sleeve and is connected through the screw thread closure soon with the screw rod, and the sliding sleeve outside is rotated through torsion spring and is installed a plurality of and be the movable rod that annular array distributes, and the movable rod is kept away from the one end internalization of sliding sleeve and is inlayed and be equipped with the ball, and one side of screw rod is provided with the backup pad, and one side fixedly connected with and the spacing ring of movable rod matched with of backup pad are kept away from to the sliding sleeve, and the screw rod runs through the backup pad and rotates with the backup pad to be connected. The utility model discloses an inner wall that makes ball laminating steel pipe rolls along the helix and lasts the roll, has realized flattening gradually the pipe wall of indent with the orificial effect of perfect circle, and the simple operation is high-efficient, has effectively promoted the convenience of carrying out the perfect circle to the steel pipe mouth of pipe and handling.

Description

Shaping and shaping device for steel pipe machining

Technical Field

The utility model relates to a steel pipe shaping device technical field especially relates to a steel pipe processing is with moulding shaping device.

Background

In the in-process of mechanical production and construction, need carry out the cooperation of different position relations through modes such as welding, block, bolt spacing between steel pipe and the steel pipe and be connected, wherein, the most common position relation is the mouth of pipe butt joint between steel pipe and the steel pipe promptly, carries out the in-process that the mouth of pipe of steel pipe butt joint, requires the pipe diameter of steel pipe to mutually support and still requires the terminal surface level simultaneously to ensure to dock the accuracy.

However, in the actual processing and production process, the pipe orifice of the steel pipe is very easy to deform due to collision in the carrying, storing and processing circulation processes, the deformed pipe orifice structure is irregular and damaged, the butt joint accuracy is reduced during butt joint, and the pipe orifice fitting degree is reduced, so that the pipe orifice needs to be subjected to perfect circle processing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a steel pipe processing is with moulding shaping device has solved among the prior art problem that the steel pipe is difficult for the regular circle after warping to the kneck.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a steel pipe machining is with moulding shaping device, including the screw rod, the outside cover of screw rod is equipped with sliding sleeve and screw rod and closes the connection soon through the screw thread, the sliding sleeve outside is rotated through torsion spring and is installed a plurality of and be the movable rod that annular array distributes, the movable rod is kept away from the one end internalization of sliding sleeve and is inlayed and be equipped with the ball, one side of screw rod is provided with the backup pad, one side fixedly connected with and the gag ring of movable rod matched with of backup pad are kept away from to the sliding sleeve, the screw rod runs through the backup pad and rotates with the backup pad to be connected, one side bolt fixedly connected with driving motor and driving motor's of screw rod is kept away from to the backup pad output shaft is connected with screw drive, the outside fixedly connected with a plurality of backup pad is the cassette that annular array distributes, matched with holder is installed in the outside of every cassette.

Preferably, the clamping part comprises a clamping block, the clamping block is connected with a corresponding clamping seat through the matching of the supporting sleeve and the sliding block, the supporting sleeve is fixedly connected with the clamping seat, the sliding block is fixedly connected with the outer side of the clamping block and penetrates through the clamping seat and is in sliding connection with the clamping seat, one side of the clamping block, which is far away from the sliding block, is fixedly connected with a pressing block, and the outer side of the clamping seat is rotatably connected with a movable block matched with the pressing block.

Preferably, one end of the screw rod, which is far away from the supporting plate, is fixedly connected with a connecting seat, a plurality of pressing plates distributed in an annular array are arranged on the outer side of the connecting seat, and the pressing plates are connected with the connecting seat through connecting pieces.

Preferably, the connecting piece includes the sleeve and connecting seat fixed connection, and the clamp plate passes through the slide bar with the sleeve that corresponds and rotates the connection, and the slide bar passes through spring elastic sliding connection and the spring is located the sleeve that corresponds with the sleeve that corresponds.

Preferably, the pressing plate and the clamping block are both arc-shaped structures.

Preferably, the outer walls of the pressing plate and the clamping block are fixedly connected with non-slip pads.

The utility model discloses possess following beneficial effect at least:

through the cooperation of driving motor, screw rod, sliding sleeve, movable rod and ball, can make the inner wall of ball laminating steel pipe roll along the helix and continuously roll, can flatten the pipe wall when the steel pipe wall contact of ball and indent, realized the effect of just rounding gradually to the internally concave steel pipe, and the simple operation is high-efficient, has effectively promoted the convenience of carrying out the round processing to the steel pipe mouth of pipe.

The utility model discloses still possess following beneficial effect:

after rotatory movable block to the briquetting directly over, the whole that briquetting, slider and fixture block connection become can be extruded to the movable block for the fixture block can closely laminate in order to play the effect of stabilizing the centre gripping with the outer wall of steel pipe, and the simple operation is high-efficient, and the stability of rounding process and device structure can be promoted to the clamp plate of cooperation and laminating steel pipe inner wall.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

FIG. 1 is a cross-sectional view showing the front view of the steel pipe of the present invention;

FIG. 2 is a side view of the sliding sleeve, screw, movable rod and steel tube;

FIG. 3 is a side view of the screw, the connecting seat, the connecting member, and the pressing plate;

fig. 4 is a schematic diagram of side view cooperation of the support rod, the clamping seat and the clamping member.

In the figure: 1. a screw; 2. a sliding sleeve; 3. a movable rod; 4. a ball bearing; 5. a limiting ring; 6. a support plate; 7. a drive motor; 8. a card holder; 9. a clamping member; 10. a clamping block; 11. a support sleeve; 12. a slider; 13. briquetting; 14. a movable block; 15. a connecting seat; 16. a connecting member; 17. pressing a plate; 18. a sleeve; 19. a slide bar; 20. and (5) steel pipes.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, a shaping and shaping device for steel pipe processing, including screw rod 1, the outside cover of screw rod 1 is equipped with sliding sleeve 2 and sliding sleeve 2 closes with screw rod 1 through the screw thread soon and is connected, the sliding sleeve 2 outside is installed a plurality of through torsion spring rotation and is the movable rod 3 that the annular array distributes, movable rod 3 keeps away from sliding sleeve 2's one end internalization and inlays and is equipped with ball 4, one side of screw rod 1 is provided with backup pad 6, one side fixedly connected with and the movable rod 3 matched with spacing ring 5 of backup pad 6 are kept away from to sliding sleeve 2, screw rod 1 runs through backup pad 6 and is connected with backup pad 6 rotation, one side bolt fixedly connected with driving motor 7 that screw rod 1 was kept away from to backup pad 6 and driving motor 7's output shaft is connected with screw rod 1 transmission, the outside fixedly connected with a plurality of backup pad 8 that are the annular array and distribute, matched with holder 9 is installed in the outside of every backup pad 8.

The scheme has the following working processes:

when the steel pipe 20 is subjected to rounding processing, firstly, the whole formed by connecting the sliding sleeve 2 and the movable rod 3 is placed into the steel pipe 20, in the process, the movable rod 3 can adapt to the size of a deformed pipe orifice through rotation of the movable rod 3, when the clamping seat 8 is clamped with the end port of the steel pipe 20, the ball 4 moves to a position contacting with the inner wall of the deformed steel pipe 20, the adjustable clamping piece 9 can be adjusted to clamp the outer wall of the steel pipe 20 at the moment, finally, the driving motor 7 is started, the driving motor 7 can drive the screw rod 1 to rotate, so that the whole formed by connecting the sliding sleeve 2, the movable rod 3, the ball 4 and the limiting ring 5 rotates along a spiral route in the steel pipe 20, in the process, the whole formed by connecting the ball 4 and the movable rod 3 tends to rotate towards one side far away from the supporting plate 6 due to relative friction with the inner wall of the steel pipe 20, at the moment, the limiting ring 5 can prevent the movable rod 3 from inclining, so that the ball 4 can roll along the inner wall of the steel pipe 20 all the time, and the effect of the pipe orifice is gradually rounded.

According to the working process, the following steps are known:

this device accessible can laminate the rolling ball 4 effects of helix along the inner wall of steel pipe 20, has realized the effect of rounding gradually to the steel pipe 20 of indent, and the simple operation is high-efficient, has effectively promoted the convenience of carrying out the rounding processing to the steel pipe 20 mouth of pipe.

Further, holder 9 includes fixture block 10, fixture block 10 is connected with corresponding cassette 8 through the cooperation of supporting cover 11 and slider 12,

support cover

11 and 8 fixed connection of cassette, slider 12 fixed connection just runs through

cassette

8 and 8 sliding connection with the cassette in the outside of fixture block 10, slider 12 keeps away from one side fixedly connected with briquetting 13 of fixture block 10, the outside of cassette 8 is rotated and is connected with the movable block 14 with briquetting 13 matched with, rotatory movable block 14 is to briquetting 13 directly over the back, movable block 14 can extrude briquetting 13, the whole that slider 12 and fixture block 10 connect into, make fixture block 10 can closely laminate with the outer wall of steel pipe 20 in order to play the effect of stabilizing the centre gripping, and the simple operation is high-efficient.

Further, the one end fixedly connected with connecting seat 15 that backup pad 6 was kept away from to screw rod 1, and the outside of connecting seat 15 is provided with a plurality of and is the clamp plate 17 that the annular array distributes, and clamp plate 17 passes through connecting piece 16 to be connected with connecting seat 15, and clamp plate 17 can be in the stability of the inner wall laminating of steel pipe 20 in order to promote screw rod 1.

Furthermore, the connecting piece 16 comprises a sleeve 18, the sleeve 18 is fixedly connected with the connecting seat 15, the pressing plate 17 is rotatably connected with the corresponding sleeve 18 through a sliding rod 19, the sliding rod 19 is elastically and slidably connected with the corresponding sleeve 18 through a spring, the spring is positioned in the corresponding sleeve 18, and the pressing block 13 can smoothly pass through a deformed area of the pipe orifice due to the scalability of the connecting piece 16.

Further, clamp plate 17 and fixture block 10 all are the arc structure, and the arc structure can increase the binding face, is favorable to promoting stability.

Further, the outer walls of the pressing plate 17 and the clamping block 10 are fixedly connected with anti-slip pads, friction of the anti-slip pads can be increased, and further improvement of clamping and supporting stability is facilitated.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that all the embodiments and descriptions are provided in the present invention, and that various changes and modifications can be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a steel tube machining is with moulding shaping device, includes screw rod (1), its characterized in that: the utility model discloses a screw rod (1) is characterized in that the outside cover of screw rod (1) is equipped with sliding sleeve (2) and screw rod (1) and closes soon through the screw thread and be connected, sliding sleeve (2) outside is rotated through torsion spring and is installed a plurality of and be movable rod (3) that the annular array distributes, movable rod (3) are kept away from the one end internalization of sliding sleeve (2) and are inlayed and are equipped with ball (4), one side of screw rod (1) is provided with backup pad (6), one side fixedly connected with and movable rod (3) matched with spacing ring (5) of backup pad (6) are kept away from in sliding sleeve (2), screw rod (1) runs through backup pad (6) and is rotated with backup pad (6) and is connected, one side bolt fixedly connected with driving motor (7) and the output shaft of driving motor (7) are kept away from screw rod (6) and are connected with screw rod (1) transmission, the outside fixedly connected with a plurality of backup pad (6) are cassette (8) that the annular array distributes, every matched with holder (9) is installed in the outside of cassette (8).

2. The shaping and reshaping device for steel pipe machining according to claim 1, wherein: the clamping piece (9) comprises a clamping block (10), the clamping block (10) is connected with the corresponding clamping seat (8) through the matching of a supporting sleeve (11) and a sliding block (12), the supporting sleeve (11) is fixedly connected with the clamping seat (8), the sliding block (12) is fixedly connected with the outer side of the clamping block (10) and penetrates through the clamping seat (8) and is in sliding connection with the clamping seat (8), a pressing block (13) is fixedly connected with one side, away from the clamping block (10), of the sliding block (12), and a movable block (14) matched with the pressing block (13) is rotatably connected with the outer side of the clamping seat (8).

3. The shaping and reshaping device for steel pipe machining according to claim 2, wherein: one end of the screw rod (1) far away from the supporting plate (6) is fixedly connected with a connecting seat (15), a plurality of pressing plates (17) distributed in an annular array are arranged on the outer side of the connecting seat (15), and the pressing plates (17) are connected with the connecting seat (15) through connecting pieces (16).

4. The shaping and reshaping device for steel pipe machining according to claim 3, wherein: the connecting piece (16) comprises a sleeve (18), the sleeve (18) is fixedly connected with the connecting base (15), the pressing plate (17) is rotatably connected with the corresponding sleeve (18) through a sliding rod (19), the sliding rod (19) is elastically and slidably connected with the corresponding sleeve (18) through a spring, and the spring is located in the corresponding sleeve (18).

5. The shaping and reshaping device for steel pipe machining according to claim 3, wherein: the pressing plate (17) and the clamping block (10) are both arc-shaped structures.

6. The shaping and shaping device for steel pipe machining according to claim 5, wherein: and the outer walls of the pressing plate (17) and the clamping block (10) are fixedly connected with non-slip pads.