Steel pipe pole correcting device

Abstract

The utility model discloses a steel pipe pole correcting device which comprises a steel pipe pole body, a mounting seat is arranged above the steel pipe pole body, the bottom of the mounting seat is fixedly connected with vertical plates which are symmetrically distributed, carrier rollers which are symmetrically distributed are rotatably connected between the two vertical plates, and the carrier rollers are in rolling connection with the steel pipe pole body. When the compression roller needs to be replaced, a second motor is started, an output shaft of the second motor rotates to drive a stud to rotate so as to drive a mounting block to move, so that the mounting block drives the compression roller to move downwards, and the compression roller can be taken out to be replaced; and an output shaft of the second motor drives a stud to rotate, so that the stud is moved through a thread in a mounting block, the compression roller is driven to move upwards, mounting can be completed, mounting, dismounting and replacement are convenient.

Description

Technical Field

[0001] The utility model relates to the field of steel pipe rod production, in particular to a steel pipe rod correction device. Background Art

[0002] Steel pipe rod is a long tubular object made of steel. Steel pipe rod is widely used in construction, structural engineering, transportation system, hydraulic equipment and other fields.

[0003] The present application is an improvement on the prior art. In the prior art, during rolling and welding, bulges will occur on the steel pipe rod due to stress or local heat, and these steel pipe rods often need to be corrected. The existing steel pipe rod correction device uses a pressure roller to knock on the bulge for correction. After long-term use, the pressure roller is prone to wear, resulting in a decrease in the subsequent correction effect, and it needs to be replaced. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a steel pipe rod correction device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A steel pipe rod correction device comprises a steel pipe rod body, a mounting seat is provided above the steel pipe rod body, a symmetrically distributed vertical plate is fixedly connected to the bottom of the mounting seat, a symmetrically distributed roller is rotatably connected between two groups of the vertical plates, and the roller is rollingly connected to the steel pipe rod body, a plurality of equidistantly distributed movable rods are slidably connected to the bottom of the mounting seat, one end of the movable rod extending out of the bottom of the mounting seat is fixedly connected to a mounting frame, symmetrically distributed mounting grooves are provided on both sides of the mounting frame, a stud is rotatably connected to the top inner wall of the mounting groove, a mounting block is threadedly connected to the outer wall of the stud, and the mounting block is slidably connected to the inner wall of the mounting groove, a pressure roller is rotatably connected between the two groups of the mounting blocks,

[0007] As a further solution of the utility model: symmetrically distributed through grooves are opened on both sides of the mounting frame, and the through grooves are located above the mounting grooves, the outer wall of one end of the stud extending into the through groove is fixedly connected to a pulley, and the two pulleys are connected by a belt, and a second motor is fixedly connected to the inner wall at the top of one of the through grooves, and the output shaft of the second motor is fixedly connected to the stud.

[0008] As a further solution of the utility model: a positioning sleeve is fixedly connected to the top inner wall of the mounting frame, a positioning groove is opened on the inner wall of the positioning sleeve, a positioning column is fixedly connected to the top of the mounting block, and the positioning column is matched with the positioning groove.

[0009] As a further solution of the utility model: a plurality of equally spaced through holes are provided at the bottom of the mounting seat, and the through holes are adapted to the movable rod, one end of the movable rod extending into the mounting seat is fixedly connected to a top block, the bottom of the top block is fixedly connected to a spring sleeved with the movable rod, and the other end of the spring is fixedly connected to the mounting seat.

[0010] As a further solution of the utility model: the inner wall of the mounting seat is rotatably connected to a rotating shaft, the outer wall of the rotating shaft is fixedly connected to a plurality of equidistantly distributed eccentric wheels, and the eccentric wheels abut against the top block, and the outer wall of one side of the mounting seat is fixedly connected to a first motor, and the output shaft of the first motor is fixedly connected to the rotating shaft.

[0011] The utility model has the following beneficial effects:

[0012] 1. In the utility model, during correction, the steel pipe rod body moves on the roller, the first motor is started, the output shaft of the first motor rotates to drive the rotating shaft to rotate and then drive the eccentric wheel to rotate, the eccentric wheel rotates to drive the top block to move and then drive the mounting frame and the pressure roller to move, and the pressure roller knocks the bulge on the steel pipe rod body for correction;

[0013] 2. In the utility model, when the pressure roller needs to be replaced, the second motor is started, and the output shaft of the second motor rotates to drive the stud to rotate and then drive the mounting block to move, so that the mounting block drives the pressure roller to move downward, and the pressure roller can be taken out and replaced. During installation, the pressure roller is pushed to move upward, so that the positioning column enters the positioning groove, and the output shaft of the second motor drives the stud to rotate and then moves it through the thread in the mounting block, thereby driving the pressure roller to move upward, and the installation is completed, which is convenient for installation and disassembly, and easy for replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a steel pipe rod correction device proposed by the utility model;

[0015] Figure 2 This is a schematic diagram of the installation of a steel pipe rod body of a steel pipe rod correction device proposed by the utility model;

[0016] Figure 3 For the utility model Figure 2 A is an enlarged structural diagram of FIG.

[0017] Legend:

[0018] Steel pipe rod body 1, vertical plate 2, roller 3, mounting seat 4, rotating shaft 5, first motor 6, pressure roller 7, eccentric wheel 8, top block 9, spring 10, through hole 11, movable rod 12, mounting frame 13, mounting groove 14, mounting block 15, stud 16, second motor 17, positioning sleeve 18, pulley 19, positioning column 20, positioning groove 21, through groove 22. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0021] Reference Figure 1-3 The utility model provides a steel pipe rod correction device, including a steel pipe rod body 1, a mounting seat 4 is provided above the steel pipe rod body 1, and the bottom of the mounting seat 4 is fixedly connected with symmetrically distributed vertical plates 2, and symmetrically distributed rollers 3 are rotatably connected between two groups of vertical plates 2, and the rollers 3 are rollingly connected to the steel pipe rod body 1, and a plurality of equidistantly distributed movable rods 12 are slidably connected to the bottom of the mounting seat 4, and one end of the movable rod 12 extending out of the bottom of the mounting seat 4 is fixedly connected with a mounting frame 13, and symmetrically distributed mounting grooves 14 are provided on both sides of the mounting frame 13, and a stud 16 is rotatably connected to the top inner wall of the mounting groove 14, and a mounting block 15 is threadedly connected to the outer wall of the stud 16, and the mounting block 15 is slidably connected to the inner wall of the mounting groove 14, and a pressure roller 7 is rotatably connected between the two groups of mounting blocks 15.

[0022] Symmetrically distributed through slots 22 are provided on both sides of the mounting frame 13, and the through slots 22 are located above the mounting slots 14. The outer wall of one end of the stud 16 extending into the through slot 22 is fixedly connected to the pulley 19, and the two pulleys 19 are connected by a belt. The second motor 17 is fixedly connected to the inner wall at the top of one of the through slots 22, and the output shaft of the second motor 17 is fixedly connected to the stud 16.

[0023] A positioning sleeve 18 is fixedly connected to the inner wall of the top of the mounting frame 13 , and a positioning groove 21 is formed on the inner wall of the positioning sleeve 18 . A positioning column 20 is fixedly connected to the top of the mounting block 15 , and the positioning column 20 is matched with the positioning groove 21 .

[0024] The bottom of the mounting seat 4 is provided with a plurality of equally spaced through holes 11, and the through holes 11 are adapted to the movable rod 12. One end of the movable rod 12 extending into the mounting seat 4 is fixedly connected to a top block 9, and the bottom of the top block 9 is fixedly connected to a spring 10 sleeved with the movable rod 12, and the other end of the spring 10 is fixedly connected to the mounting seat 4.

[0025] The inner wall of the mounting seat 4 is rotatably connected to a rotating shaft 5, the outer wall of the rotating shaft 5 is fixedly connected to a plurality of equidistantly distributed eccentric wheels 8, and the eccentric wheels 8 are abutted against a top block 9, and the outer wall of one side of the mounting seat 4 is fixedly connected to a first motor 6, and the output shaft of the first motor 6 is fixedly connected to the rotating shaft 5.

[0026] Working principle:

[0027] In the present application, during correction, the steel pipe rod body 1 moves on the roller 3, the first motor 6 is started, the output shaft of the first motor 6 rotates to drive the rotating shaft 5 to rotate, and then drives the eccentric wheel 8 to rotate, and when the eccentric wheel 8 rotates, it drives the top block 9 to move, and then drives the mounting frame 13 and the pressure roller 7 to move, and the pressure roller 7 knocks the bulge on the steel pipe rod body 1 for correction;

[0028] In the present application, when the pressure roller 7 needs to be replaced, the second motor 17 is started, and the output shaft of the second motor 17 rotates to drive the stud 16 to rotate and then drive the mounting block 15 to move, so that the mounting block 15 drives the pressure roller 7 to move downward, and the pressure roller 7 can be taken out and replaced. During installation, the pressure roller 7 is pushed to move upward, so that the positioning column 20 enters the positioning groove 21, and the output shaft of the second motor 17 drives the stud 16 to rotate and then moves it through the thread in the mounting block 15, thereby driving the pressure roller 7 to move upward, and the installation is completed, which is convenient for installation and disassembly, and easy for replacement.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A steel pipe rod correction device, comprising a steel pipe rod body (1), characterized in that: A mounting seat (4) is provided above the steel tube rod body (1), and the bottom of the mounting seat (4) is fixedly connected with symmetrically distributed vertical plates (2), and symmetrically distributed rollers (3) are rotatably connected between two groups of the vertical plates (2), and the rollers (3) are rollingly connected to the steel tube rod body (1), and the bottom of the mounting seat (4) is slidably connected with a plurality of equally distributed movable rods (12), and one end of the movable rod (12) extending out of the bottom of the mounting seat (4) is fixedly connected with a mounting frame (13), and symmetrically distributed mounting grooves (14) are provided on both sides of the mounting frame (13), and the top inner wall of the mounting groove (14) is rotatably connected with a stud (16), and the outer wall of the stud (16) is threadedly connected with a mounting block (15), and the mounting block (15) is slidably connected to the inner wall of the mounting groove (14), and a pressure roller (7) is rotatably connected between the two groups of the mounting blocks (15).

2. A steel pipe rod correction device according to claim 1, characterized in that: The mounting frame (13) has symmetrically distributed through slots (22) on both sides, and the through slots (22) are located above the mounting slot (14); the outer wall of one end of the stud (16) extending into the through slot (22) is fixedly connected to a pulley (19); the two pulleys (19) are connected via a belt; a second motor (17) is fixedly connected to the inner wall at the top of one of the through slots (22); and the output shaft of the second motor (17) is fixedly connected to the stud (16).

3. A steel pipe rod correction device according to claim 1, characterized in that: A positioning sleeve (18) is fixedly connected to the inner wall of the top of the mounting frame (13), a positioning groove (21) is provided on the inner wall of the positioning sleeve (18), and a positioning column (20) is fixedly connected to the top of the mounting block (15), and the positioning column (20) is matched with the positioning groove (21).

4. A steel pipe rod correction device according to claim 1, characterized in that: The bottom of the mounting seat (4) is provided with a plurality of through holes (11) distributed at equal intervals, and the through holes (11) are adapted to the movable rod (12); one end of the movable rod (12) extending into the mounting seat (4) is fixedly connected to a top block (9); the bottom of the top block (9) is fixedly connected to a spring (10) sleeved with the movable rod (12); and the other end of the spring (10) is fixedly connected to the mounting seat (4).

5. The steel pipe rod correction device according to claim 1, characterized in that: The inner wall of the mounting seat (4) is rotatably connected to a rotating shaft (5), the outer wall of the rotating shaft (5) is fixedly connected to a plurality of eccentric wheels (8) distributed at equal intervals, and the eccentric wheels (8) are in contact with a top block (9), and a first motor (6) is fixedly connected to an outer wall of one side of the mounting seat (4), and an output shaft of the first motor (6) is fixedly connected to the rotating shaft (5).

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