CN219425348U - Extrusion and rolling mechanism for steel pipe production line - Google Patents
Extrusion and rolling mechanism for steel pipe production line Download PDFInfo
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- CN219425348U CN219425348U CN202320676738.4U CN202320676738U CN219425348U CN 219425348 U CN219425348 U CN 219425348U CN 202320676738 U CN202320676738 U CN 202320676738U CN 219425348 U CN219425348 U CN 219425348U
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- steel pipe
- transverse transmission
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses an extrusion rolling mechanism for a steel pipe production line, wherein the upper end of a base is fixedly connected with a mounting table, a mounting cavity is arranged in the mounting table, a transverse transmission mechanism is arranged in the mounting cavity, two groups of symmetrical auxiliary rolling rods are rotationally connected onto the transverse transmission mechanism, a main rolling rod is arranged right above the auxiliary rolling rods, the main rolling rod and the auxiliary rolling rod are both arranged on the front side surface of the mounting table, the main rolling rod is rotationally connected onto a vertical transmission mechanism, the vertical transmission mechanism is also arranged in the mounting cavity, a tensioning mechanism is fixedly connected onto the rear side surface of the mounting table, and a rolling motor is fixedly connected into the tensioning mechanism and is respectively in transmission connection with the auxiliary rolling rods through chains. The utility model aims to provide the extrusion rolling mechanism which has the advantages of simple structure, convenient use, high working efficiency, capability of freely adjusting the rolling size of the steel pipe and small rolling size error.
Description
Technical Field
The utility model relates to the technical field of steel pipe production and processing, in particular to an extrusion and rolling mechanism for a steel pipe production line.
Background
The steel pipe is mainly used as a petroleum geological drilling pipe, a cracking pipe for petrochemical industry, a boiler pipe, a bearing pipe, an automobile, a tractor and a high-precision structural pipe for aviation, and a steel pipe whip exists in various life, but in actual use, the steel pipe is usually required to be coiled, the coiled steel pipe can be applied to the place where the actual need exists, and a coiling machine for steel pipe production and processing is mechanical equipment for coiling the steel pipe.
In the production and manufacturing process of the traditional stainless steel metal thin-wall round pipe, when the size of a rolled part needs to be changed, the relative distance between the main roller and the driven roller is adjusted. The existing circle rolling machine adjusts the relative distance between the main roller and the driven roller, and the adjustment of the diameter of the roller circle is usually realized by adjusting the heights of screws respectively or simultaneously through screws arranged at two ends of the main roller. However, because the two ends are adjusted, errors are inevitably generated in the adjusting process, so that the adjusting precision is influenced, the errors are large, the product quality is influenced, and the adjusting process is very inconvenient.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide the extrusion and rolling mechanism which has the advantages of simple structure, convenient use and high working efficiency, can freely adjust the rolling size of the steel pipe and has small rolling size error.
The technical scheme adopted by the utility model for achieving the purpose is as follows: the utility model provides an extrusion circle rolling mechanism for steel pipe production line, includes base station, mount table, horizontal drive mechanism, vice circle rolling rod, main circle rolling rod, vertical drive mechanism, straining device, base station upper end fixedly connected with mount table, be provided with the installation cavity in the mount table, be provided with horizontal drive mechanism in the installation cavity, the last swivelling joint of horizontal drive mechanism has two sets of symmetrical vice circle rolling rod, during the use, can carry out relative adjustment to the distance between two sets of vice circle rolling rods through horizontal drive mechanism, be provided with main circle rolling rod directly over between the vice circle rolling rod, main circle rolling rod and vice circle rolling rod all set up on the leading flank of mount table, main circle rolling rod swivelling joint is on vertical drive mechanism, vertical drive mechanism sets up in the installation cavity equally, just vertical drive mechanism is perpendicular to horizontal drive mechanism, during the use, can control the relative position of main circle rolling rod through vertical drive mechanism, fixed connection has straining device on the mount table trailing flank, tension motor inner fixed connection has the vice circle rolling rod to roll up the steel pipe, and vice circle rolling rod takes place the roll-up after the roll of steel pipe, the end is coiled into a roll of steel pipe with the pair of steel pipe, and vice circle rolling rod is coiled up in the roll rolling up, and is used for the end when the steel pipe is coiled up respectively.
In some embodiments, the transverse transmission mechanism comprises a transverse transmission shaft, a U-shaped sliding guide block, a guide rail and a guide motor, the transverse transmission shaft is rotationally connected in the installation cavity, one end of the transverse transmission shaft is fixedly connected with the guide motor, the guide motor is fixedly connected to one side of the installation platform, the guide rail is fixedly connected in the installation cavity on one side of the transverse transmission shaft, two groups of first sliding grooves leading to the outside are respectively formed in the other side of the installation cavity opposite to the guide rail, the U-shaped sliding guide blocks are all slidingly connected in the first sliding grooves, the other ends of the U-shaped sliding guide blocks are slidingly connected to the guide rail, the transverse transmission shaft respectively penetrates through the two groups of U-shaped sliding guide blocks, two sections of symmetrical screw teeth are respectively arranged on the transverse transmission shaft, the U-shaped sliding guide blocks are respectively in threaded connection with opposite screw teeth, and auxiliary rolling round rollers are respectively rotationally connected to the U-shaped sliding guide blocks at one end on the outer side of the installation platform.
In some embodiments, the vertical transmission mechanism comprises a sliding block, a hydraulic cylinder and a sliding rail, the middle part of the upper end of the installation cavity is fixedly connected with the hydraulic cylinder, the lower end of the hydraulic cylinder is fixedly connected with the sliding block, the sliding rail is fixedly connected in the installation cavity on one side of the sliding block, one end of the sliding block is slidably connected on the sliding rail, the installation cavity on the other side of the sliding block is provided with a second sliding notch leading to the outside, the sliding block is slidably connected in the second sliding notch, and the main rolling rod is rotationally connected on the sliding block at one end outside the installation table.
In some embodiments, the tensioning mechanism comprises a sliding guide support, a fixing plate, a motor frame, side guide rails, a telescopic rod and a tensioning spring, wherein the sliding guide support is fixedly connected to a base at the rear side of the mounting table, the fixing plate is fixedly connected to the upper end of the sliding guide support, one side of the fixing plate is fixedly connected with the mounting table, one end of the motor frame is slidably connected to the sliding guide support, a third sliding notch leading to the mounting cavity is formed in the mounting table opposite to the other end of the motor frame, the side guide rails are respectively slidably connected to two side edges of the third sliding notch, the side guide rails are respectively fixedly connected to two sides of the motor frame, a coil motor is fixedly installed in the motor frame in a embedded mode, and one end of a rotating shaft of the coil motor is arranged in the mounting cavity.
In some embodiments, a fourth sliding slot is formed in the other side of the installation cavity opposite to the third sliding slot, a bearing seat is slidably connected in the fourth sliding slot, a connecting bearing is fixedly connected on the bearing seat, one end of a rotating shaft of the coil motor is fixedly connected in the connecting bearing, a driving sprocket is fixedly connected in the rotating shaft of the coil motor, a U-shaped groove is formed in the upper end of the U-shaped sliding guide block relatively, a driving sprocket is fixedly connected after one end of the rotating shaft of the auxiliary rolling rod penetrates into the U-shaped groove, and the driving sprocket is sequentially connected with two groups of driving sprockets in a driving manner through a chain belt.
In some embodiments, two groups of symmetrical reinforcing ribs are fixedly connected between the rear side surface of the mounting table and the base table.
The utility model has the beneficial effects that: the device can adjust the distance between two sets of vice round rollers through horizontal drive mechanism, cut adjustment in-process, two sets of vice round rollers of rolling up are synchronous regulation, and convenient to use, the error is less, and vertical drive mechanism can control the position of main round roller, when specifically using, through changing the distance of two sets of vice round rollers of rolling up, make main round roller press downwards and use, because the fulcrum to the steel pipe is different, the crookedness of messenger's steel pipe is also different, afterwards through the transmission of two pairs of round rollers of rolling up, make the fluorescent lamp curl into the ring, this device simple structure, convenient to use, work efficiency is high, but the round size of rolling up of free adjustment steel pipe.
Drawings
FIG. 1 is a schematic diagram of a front perspective structure of the present utility model;
FIG. 2 is a schematic rear perspective view of the present utility model;
FIG. 3 is a schematic view showing a detail of the portion A1 in FIG. 2;
FIG. 4 is a schematic cross-sectional view of a mounting table according to the present utility model.
In the figure: the device comprises a base station 1, a mounting station 2, a pair of rolling rods 3, a main rolling rod 4, a mounting cavity 5, a rolling motor 6, a transverse transmission shaft 7, an 8U-shaped sliding guide block, a 9 guide rail, a 10 guide motor, an 11 sliding block, a 12 hydraulic cylinder, a 13 sliding rail, a 14 sliding guide bracket, a 15 fixing plate, a 16 motor frame, a 17 side guide rail, a 18 telescopic rod, a 19 tensioning spring, a 20 bearing seat, a 21 driving sprocket, a 22 driving sprocket and a 23 reinforcing rib.
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, an extrusion rolling mechanism for a steel pipe production line comprises a base table 1, an installation table 2, a transverse transmission mechanism, an auxiliary rolling roller 3, a main rolling roller 4, a vertical transmission mechanism and a tensioning mechanism, wherein the installation table 2 is fixedly connected with the upper end of the base table 1, an installation cavity 5 is arranged in the installation table 2, the transverse transmission mechanism is arranged in the installation cavity 5, two groups of symmetrical auxiliary rolling rollers 3 are rotationally connected on the transverse transmission mechanism, during use, the distance between the two groups of auxiliary rolling rollers 3 can be relatively adjusted through the transverse transmission mechanism, the main rolling roller 4 and the auxiliary rolling roller 3 are arranged right above the auxiliary rolling rollers 3, the main rolling roller 4 and the auxiliary rolling roller 3 are arranged on the front side surface of the installation table 2, the main rolling roller 4 is rotationally connected on the vertical transmission mechanism, the vertical transmission mechanism is also arranged in the installation cavity 5, and the vertical transmission mechanism is perpendicular to the transverse transmission mechanism.
In some embodiments, the transverse transmission mechanism includes a transverse transmission shaft 7, a U-shaped sliding guide block 8, a guide rail 9, and a guide motor 10, the transverse transmission shaft 7 is rotationally connected to the installation cavity 5, one end of the transverse transmission shaft 7 is fixedly connected to the guide motor 10, the guide motor 10 is fixedly connected to one side of the installation platform 2, the guide rail 9 is fixedly connected to the installation cavity 5 on one side of the transverse transmission shaft 7, two groups of first sliding slots leading to the outside are respectively provided at the other side of the installation cavity 5 opposite to the guide rail 9, the first sliding slots are both slidingly connected with the other end of the U-shaped sliding guide block 8,U, the other end of the U-shaped sliding guide block 8 is slidingly connected to the guide rail 9, the transverse transmission shaft 7 respectively penetrates through the two groups of U-shaped sliding guide blocks 8, two sections of symmetrical screw threads are respectively provided on the transverse transmission shaft 7, the U-shaped sliding guide blocks 8 are respectively in threaded connection with the opposite screw threads, the U-shaped sliding guide blocks 8 are respectively rotationally connected to the auxiliary rolling rods 3 respectively, when the transverse transmission shaft 7 is specifically used, the guide motor 10 drives the transverse transmission shaft 7 to rotate clockwise or anticlockwise, the auxiliary rolling rods 8 are driven by the screw threads to move away from the U-shaped sliding guide blocks 8, and the corresponding U-shaped sliding guide blocks 8 are mutually or moved towards the U-shaped sliding guide blocks 8.
In some embodiments, the vertical transmission mechanism comprises a sliding block 11, a hydraulic cylinder 12 and a sliding rail 13, the middle part of the upper end of the installation cavity 5 is fixedly connected with the hydraulic cylinder 12, the lower end of the hydraulic cylinder 12 is fixedly connected with the sliding block 11, the sliding rail 13 is fixedly connected in the installation cavity 5 on one side of the sliding block 11, one end of the sliding block 11 is slidably connected to the sliding rail 13, the installation cavity 5 on the other side of the sliding block 11 is provided with a second sliding notch which is communicated with the outside, the sliding block 11 is slidably connected to the second sliding notch, the sliding block 11 at one end outside the installation table 2 is rotatably connected with the main rolling rod 4, and in specific use, the sliding block 11 can be driven to move up and down through the hydraulic cylinder 12 so as to drive the main rolling rod 4 to move up and down, thereby realizing pressing bending of a steel pipe.
In some embodiments, the tensioning mechanism comprises a sliding guide bracket 14, a fixed plate 15, a motor frame 16, side guide rails 17, a telescopic rod 18 and a tensioning spring 19, wherein the sliding guide bracket 14 is fixedly connected to the base 1 at the rear side of the mounting table 2, the fixed plate 15 is fixedly connected to the upper end of the sliding guide bracket 14, one side of the fixed plate 15 is fixedly connected with the mounting table 2, one end of the motor frame 16 is slidably connected to the sliding guide bracket 14, a third sliding notch leading into the mounting cavity 5 is formed in the mounting table 2 opposite to the other end of the motor frame 16, side guide rails 17 are respectively slidably connected to two side edges of the third sliding notch, the side guide rails 17 are respectively fixedly connected to two sides of the motor frame 16, a coil motor is fixedly embedded in the motor frame 16, and one end of a rotating shaft of the coil motor is arranged in the mounting cavity 5; a fourth sliding slot opening is formed in the other side of the installation cavity 5 opposite to the third sliding slot opening, a bearing seat 20 is connected in the fourth sliding slot opening in a sliding way, a connecting bearing is fixedly connected on the bearing seat 20, one end of a rotating shaft of the coil motor is fixedly connected in the connecting bearing, a driving chain wheel 21 is fixedly connected on the rotating shaft of the coil motor, a U-shaped groove is formed in the upper end of the U-shaped sliding guide block 8 opposite to each other, a driving chain wheel 22 is fixedly connected after one end of the rotating shaft of the auxiliary rolling rod 3 penetrates into the U-shaped groove, and the driving chain wheel 21 is sequentially connected with the two groups of driving chain wheels 22 in a driving way through a chain belt; in specific use, the tensioning spring 19 pushes the motor frame 16 downwards, and the motor frame 16 drives the motor and the driving chain wheel 21 to move downwards, so that the driving chain wheel 21 tightens the chain belt downwards.
In some embodiments, two sets of symmetrical reinforcing ribs 23 are fixedly connected between the rear side surface of the mounting table 2 and the base table 1, so as to improve the connection strength between the base table 1 and the mounting table 2.
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.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides an extrusion circle rolling mechanism for steel pipe production line, includes base station (1), mount table (2), transverse transmission mechanism, vice circle rolling rod (3), main circle rolling rod (4), vertical drive mechanism, straining device, its characterized in that: the utility model discloses a novel automatic rolling device for the roller comprises a base (1), a mounting table (2) is fixedly connected with at the upper end of the base (1), a mounting cavity (5) is arranged in the mounting table (2), a transverse transmission mechanism is arranged in the mounting cavity (5), two groups of symmetrical auxiliary rolling rollers (3) are rotationally connected on the transverse transmission mechanism, a main rolling roller (4) is arranged right above the auxiliary rolling rollers (3), the main rolling rollers (4) and the auxiliary rolling rollers (3) are all arranged on the front side surface of the mounting table (2), the main rolling rollers (4) are rotationally connected on a vertical transmission mechanism, the vertical transmission mechanism is also arranged in the mounting cavity (5), and the vertical transmission mechanism is perpendicular to the transverse transmission mechanism, a tensioning mechanism is fixedly connected on the rear side surface of the mounting table (2), a rolling motor (6) is fixedly connected with a rolling roller motor (6) in the tensioning mechanism, and the rolling motor (6) is respectively in transmission connection with the auxiliary rolling rollers (3) through chains.
2. An extrusion and rounding mechanism for a steel pipe production line according to claim 1, wherein: the utility model provides a transverse transmission mechanism includes transverse transmission axle (7), U type smooth guide block (8), guided way (9), direction motor (10), installation cavity (5) internal rotation is connected with transverse transmission axle (7), transverse transmission axle (7) one end fixedly connected with direction motor (10), direction motor (10) fixedly connected with is in one side of mount table (2), fixedly connected with guided way (9) in installation cavity (5) of transverse transmission axle (7) one side, two sets of first smooth notch that lead to the outside have been seted up respectively to the opposite side of installation cavity (5) of guided way (9), equal sliding connection has U type smooth guide block (8) in the first smooth notch, U type smooth guide block (8) other end sliding connection is on guided way (9), transverse transmission axle (7) run through two sets of U type smooth guide block (8) respectively, just be provided with two sections looks symmetrical silk on transverse transmission axle (7) respectively, U type smooth guide block (8) respectively with relative silk thread connection, be located on mount table (2) one end roll up roll of smooth guide block (3) respectively.
3. An extrusion and rounding mechanism for a steel pipe production line according to claim 1, wherein: the vertical transmission mechanism comprises a sliding block (11), a hydraulic cylinder (12) and a sliding rail (13), the middle part of the upper end of the installation cavity (5) is fixedly connected with the hydraulic cylinder (12), the lower end of the hydraulic cylinder (12) is fixedly connected with the sliding block (11), the sliding rail (13) is fixedly connected in the installation cavity (5) on one side of the sliding block (11), one end of the sliding block (11) is slidably connected onto the sliding rail (13), the installation cavity (5) on the other side of the sliding block (11) is provided with a second sliding notch leading to the outside, the sliding block (11) is slidably connected in the second sliding notch, and the sliding block (11) on one end of the outer part of the installation table (2) is rotationally connected with a main rolling rod (4).
4. An extrusion and rounding mechanism for a steel pipe production line according to claim 2, wherein: the tensioning mechanism comprises a sliding guide support (14), a fixing plate (15), a motor frame (16), side guide rails (17), a telescopic rod (18) and a tensioning spring (19), wherein the sliding guide support (14) is fixedly connected to a base (1) on the rear side of the mounting table (2), the fixing plate (15) is fixedly connected to the upper end of the sliding guide support (14), one side of the fixing plate (15) is fixedly connected with the mounting table (2), one end of the motor frame (16) is slidably connected to the sliding guide support (14), a third sliding notch leading to the inside of the mounting cavity (5) is formed in the mounting table (2) opposite to the other end of the motor frame (16), side guide rails (17) are slidably connected to the two side edges of the third sliding notch respectively, a coil motor is fixedly arranged in the motor frame (16), and one end of a rotating shaft of the coil motor is arranged in the mounting cavity (5).
5. An extrusion and rounding mechanism for a steel pipe production line as claimed in claim 4 wherein: the novel roller is characterized in that a fourth sliding slot opening is formed in the other side of an installation cavity (5) opposite to the third sliding slot opening, a bearing seat (20) is connected in a sliding mode in the fourth sliding slot opening, a connecting bearing is fixedly connected to the bearing seat (20), one end of a rotating shaft of the coil motor is fixedly connected to the connecting bearing, a driving sprocket (21) is fixedly connected to the rotating shaft of the coil motor, a U-shaped groove is formed in the upper end of the U-shaped sliding guide block (8) opposite to the upper end of the U-shaped sliding guide block, a driving sprocket (22) is fixedly connected to one end of the rotating shaft of the auxiliary rolling roller (3) after penetrating into the U-shaped groove, and the driving sprocket (21) is sequentially connected with two groups of driving sprockets (22) in a driving mode through a chain belt.
6. An extrusion and rounding mechanism for a steel pipe production line according to claim 1, wherein: two groups of symmetrical reinforcing ribs (23) are fixedly connected between the rear side surface of the mounting table (2) and the base table (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320676738.4U CN219425348U (en) | 2023-03-31 | 2023-03-31 | Extrusion and rolling mechanism for steel pipe production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320676738.4U CN219425348U (en) | 2023-03-31 | 2023-03-31 | Extrusion and rolling mechanism for steel pipe production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219425348U true CN219425348U (en) | 2023-07-28 |
Family
ID=87332953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320676738.4U Active CN219425348U (en) | 2023-03-31 | 2023-03-31 | Extrusion and rolling mechanism for steel pipe production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219425348U (en) |
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2023
- 2023-03-31 CN CN202320676738.4U patent/CN219425348U/en active Active
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