CN211588046U

CN211588046U - Steel pipe aligning device

Info

Publication number: CN211588046U
Application number: CN201921513367.8U
Authority: CN
Inventors: 郭三强
Original assignee: Tianjin Boyu Steel Pipe Co ltd
Current assignee: Tianjin Boyu Steel Pipe Co ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-09-29
Anticipated expiration: 2029-09-11

Abstract

The utility model discloses a steel pipe straightening device, which belongs to the technical field of steel pipe processing and comprises a lower base, wherein four corners of the upper end of the lower base are fixedly connected with supporting legs, the upper ends of the four supporting legs are fixedly connected with an upper base, the front part and the rear part of the upper end of the lower base are fixedly connected with a lower fixing block, the upper end of the lower fixing block is provided with a lower arc-shaped groove, the lower arc-shaped groove is sequentially connected with a first arc-shaped gasket, a second arc-shaped gasket and a third arc-shaped gasket from inside to outside, the groove bottom end of the lower arc-shaped groove, the lower ends of the first arc-shaped gasket and the second arc-shaped gasket are respectively provided with a first dovetail socket, the lower ends of the first arc-shaped gasket, the second arc-shaped gasket and the third arc-shaped gasket are fixedly connected with a first dovetail, the three first dovetails are respectively inserted in the three first dovetail sockets, the, the effect is good, and is efficient, and rational in infrastructure novelty, the practicality is strong.

Description

Steel pipe aligning device

Technical Field

The utility model relates to a steel pipe machining technical field, more specifically say, relate to steel pipe aligning device.

Background

The steel pipe is used for conveying fluid and powdery solid, exchanging heat energy, manufacturing mechanical parts and containers, and is also an economic steel, the development of the steel pipe production technology starts from the rise of bicycle manufacturing industry, the development of petroleum in the early 19 th century, the manufacture of ships, boilers and airplanes in two world war periods, the manufacture of fire-electricity boilers after the second world war, the development of chemical industry, the drilling, production and transportation of petroleum and natural gas and the like, the development of the steel pipe industry on variety, yield and quality is powerfully promoted, and the steel pipe can be divided into two categories according to the production method: the seamless steel pipe and the seamed steel pipe, and the seamed steel pipe is divided into a straight seam steel pipe and a spiral seam steel pipe.

The steel pipe straightener is used for correcting and repairing deformed steel pipes, and the existing steel pipe straightener is not easy to fix and straighten steel pipes with different diameters, so that the straightening effect is poor, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a steel pipe aligning device, its steel pipe of being convenient for fixed and different diameters of alignment, the effect is good, and is efficient, and is rational in infrastructure novel, and the practicality is strong.

2. Technical scheme

In order to solve the above problem, the utility model adopts the following technical scheme:

the steel pipe straightening device comprises a lower base, wherein supporting legs are fixedly connected to four corners of the upper end of the lower base, an upper base is fixedly connected to the upper ends of the four supporting legs, a lower fixing block is fixedly connected to the front portion and the rear portion of the upper end of the lower base, a lower arc-shaped groove is formed in the upper end of the lower fixing block, a first arc-shaped gasket, a second arc-shaped gasket and a third arc-shaped gasket are sequentially connected to the lower arc-shaped groove from inside to outside, first dovetail sockets are formed in the bottom end of the lower arc-shaped groove and the lower ends of the first arc-shaped gasket and the second arc-shaped gasket, first dovetails are fixedly connected to the lower ends of the first arc-shaped gasket, the second arc-shaped gasket and the third arc-shaped gasket, the three first dovetail sockets are respectively inserted into the three first dovetail sockets, three upper fixing blocks are arranged at the upper end of the lower base, and one, a first electric push rod is fixedly connected between the pair of upper fixing blocks and the upper base, the other upper fixing block is positioned between the pair of upper fixing blocks, a second electric push rod is fixedly connected between the upper fixing blocks and the upper base, the lower ends of the three upper fixing blocks are provided with upper arc-shaped grooves, the upper arc-shaped grooves are sequentially connected with a fourth arc-shaped gasket, a fifth arc-shaped gasket and a sixth arc-shaped gasket from inside to outside, the groove bottom ends of the arc-shaped grooves, the upper ends of the fourth arc-shaped gasket and the fifth arc-shaped gasket are provided with second dovetail sockets, the upper ends of the fourth arc-shaped gasket, the fifth arc-shaped gasket and the sixth arc-shaped gasket are fixedly connected with second dovetails, the three second dovetails are respectively inserted into the three second dovetail sockets, the right end of one supporting leg is fixedly connected with a master controller, so that steel pipes with different diameters can be fixed and straightened, high efficiency, reasonable and novel structure and strong practicability.

Further, the surface of lower base wraps up there is the shock pad, the lower extreme of shock pad is carved with unevenness's decorative pattern.

Further, the equal electric connection of second electric putter and a pair of first electric putter is in the master controller, three switch is installed to the right-hand member of master controller, and three switch controls second electric putter and a pair of first electric putter respectively.

Furthermore, the inner walls of the third arc-shaped gasket and the sixth arc-shaped gasket are both adhered with sponge cushions through nylon.

Furthermore, the inner walls of the first dovetail slot and the second dovetail slot are roughened.

Further, the first dovetail block is matched with the first dovetail socket, and the second dovetail block is matched with the second dovetail socket.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme is convenient for fix the steel pipe of different diameters through the setting of first arc gasket, second arc gasket, third arc gasket, fourth arc gasket, fifth arc gasket and sixth arc gasket.

(2) This scheme is pegged graft in first dovetail socket through first dovetail, pegs graft in second dovetail socket through the second dovetail, is convenient for install.

(3) This scheme is through the setting of master controller, and the technical staff of being convenient for controls.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic structural diagram at B in fig. 1.

The reference numbers in the figures illustrate:

the base, 2 supporting legss, 3 go up base, 4 master controllers, 5 first electric putter, 6 lower fixed blocks, 7 first arc gaskets, 8 second arc gaskets, 9 third arc gaskets, 10 first forked tail tenons, 11 first forked tail sockets, 12 go up fixed block, 13 fourth arc gaskets, 14 fifth arc gaskets, 15 sixth arc gaskets, 16 second forked tail tenons, 17 second forked tail sockets, 18 second electric putter under 1.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1, the steel pipe straightening device comprises a lower base 1, a shock pad is wrapped on the surface of the lower base 1, uneven patterns are carved on the lower end of the shock pad, the shock pad can effectively reduce shock, supporting legs 2 are fixedly connected to four corners of the upper end of the lower base 1, the four supporting legs 2 have a good supporting effect, an upper base 3 is fixedly connected to the upper ends of the four supporting legs 2, a lower fixing block 6 is fixedly connected to the front portion and the rear portion of the upper end of the lower base 1, and a lower arc-shaped groove is formed in the upper end of the lower fixing block 6;

referring to fig. 2, a first arc gasket 7, a second arc gasket 8 and a third arc gasket 9 are sequentially connected to the lower arc groove from inside to outside, the diameter of the first arc gasket 7 is greater than that of the second arc gasket 8, the diameter of the second arc gasket 8 is greater than that of the third arc gasket 9, and steel pipes with different diameters can be fixed conveniently by the arrangement of the first arc gasket 7, the second arc gasket 8 and the third arc gasket 9, it should be noted that in this embodiment, only the first arc gasket 7, the second arc gasket 8 and the third arc gasket 9 are listed, but the number of the arc gaskets may be four, five or even more, a sponge gasket is bonded to the inner wall of the third arc gasket 9 by nylon bonding, friction of the sponge gasket is increased, and the fixing effect is increased, the bottom end of the lower arc groove, the lower ends of the first arc gasket 7 and the second arc gasket 8 are provided with first dovetail sockets 11, the inner walls of the first dovetail sockets 11 are roughened, the lower ends of the first arc-shaped gaskets 7, the second arc-shaped gaskets 8 and the third arc-shaped gaskets 9 are fixedly connected with first dovetail joints 10, the three first dovetail joints 10 are respectively inserted into the three first dovetail sockets 11, the first dovetail joints 10 are matched with the first dovetail sockets 11, and the three first dovetail joints 10 are respectively inserted into the three first dovetail sockets 11, so that the first arc-shaped gaskets 7, the second arc-shaped gaskets 8 and the third arc-shaped gaskets 9 can be conveniently mounted and dismounted;

referring to fig. 1, the upper end of the lower base 1 is provided with three upper fixing blocks 12, a pair of upper fixing blocks 12 located at the front and rear sides are respectively located at the upper sides of a pair of lower fixing blocks 6, a first electric push rod 5 is fixedly connected between the pair of upper fixing blocks 12 and the upper base 3, the upper fixing block 12 located in the middle is located between the pair of upper fixing blocks 12, a second electric push rod 18 is fixedly connected between the upper fixing block 12 and the upper base 3, a master controller 4 is fixedly connected to the right end of one supporting leg 2, the second electric push rod 18 and the pair of first electric push rods 5 are electrically connected to the master controller 4, three switches are installed at the right end of the master controller 4, the three switches respectively control the second electric push rod 18 and the pair of first electric push rods 5, the master controller 4 is used for controlling the extension and retraction of the second electric push rod 18 and the pair of first electric push rods 5, the first electric push, will not be described in detail;

please refer to fig. 3, the lower ends of the three upper fixing blocks 12 are all provided with an upper arc-shaped groove, the upper arc-shaped groove is sequentially connected with a fourth arc-shaped gasket 13, a fifth arc-shaped gasket 14 and a sixth arc-shaped gasket 15 from inside to outside, the inner wall of the sixth arc-shaped gasket 15 is adhered with a sponge pad through nylon, the bottom end of the arc-shaped groove and the upper ends of the fourth arc-shaped gasket 13 and the fifth arc-shaped gasket 14 are both provided with a second dovetail socket 17, the inner wall of the second dovetail socket 17 is roughened, the upper ends of the fourth arc-shaped gasket 13, the fifth arc-shaped gasket 14 and the sixth arc-shaped gasket 15 are all fixedly connected with a second dovetail 16, the three second dovetails 16 are respectively inserted into the three second dovetail sockets 17, and the second dovetail 16 is matched with the second dovetail socket 17, and the principle and the above type are not detailed.

The working principle is as follows: the two parts of the steel pipe are respectively arranged in a pair of third arc gaskets 9, meanwhile, the bent part of the steel pipe is positioned at the lower side of an upper fixed block 12 at the middle position, a pair of first electric push rods 5 are respectively extended through a master controller 4, so that a pair of sixth arc gaskets 15 and a pair of third arc gaskets 9 are combined, the two parts of the steel pipe are respectively fixed, steel pipes with different diameters can be conveniently fixed through the first arc gaskets 7, the second arc gaskets 8 and the third arc gaskets 9 and the corresponding fourth arc gaskets 13, the fifth arc gaskets 14 and the sixth arc gaskets 15, (the steel pipe with the fixed diameter matched with the diameter of the third arc gaskets 9 is explained here), and the length of the second electric push rod 18 is extended through the master controller 4, so that the bent part of the steel pipe can be well straightened, the utility model discloses the steel pipe with different diameters can be conveniently fixed and straightened, the effect is good, and is efficient, and rational in infrastructure novelty, the practicality is strong.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.

Claims

1. Steel pipe aligning device, including lower base (1), its characterized in that: the four corners of the upper end of the lower base (1) are fixedly connected with supporting legs (2), the upper ends of the four supporting legs (2) are fixedly connected with an upper base (3), the front part and the rear part of the upper end of the lower base (1) are fixedly connected with lower fixing blocks (6), the upper end of each lower fixing block (6) is provided with a lower arc-shaped groove, the lower arc-shaped groove is sequentially connected with a first arc-shaped gasket (7), a second arc-shaped gasket (8) and a third arc-shaped gasket (9) from inside to outside, the bottom end of the lower arc-shaped groove and the lower ends of the first arc-shaped gasket (7) and the second arc-shaped gasket (8) are respectively provided with a first dovetail socket (11), the lower ends of the first arc-shaped gasket (7), the second arc-shaped gasket (8) and the third arc-shaped gasket (9) are fixedly connected with a first dovetail (10), and the three first dovetail tenons (10) are respectively inserted, the upper end of base (1) is equipped with three last fixed block (12) down, wherein a pair of fixed block (12) of going up is located the upside of a pair of fixed block (6) down respectively, and a pair of fixed block (12) of going up and equal fixedly connected with electric putter (5) between base (3), another goes up fixed block (12) and is located a pair of fixed block (12) of going up between, and goes up fixedly connected with second electric putter (18) between fixed block (12) and last base (3), and is three the arc wall has all been seted up to the lower extreme of going up fixed block (12), it has connected gradually fourth arc gasket (13), fifth arc gasket (14) and sixth arc gasket (15) from inside to outside to go up the arc wall, second socket (17) have all been seted up to the upper end of the bottom of arc wall, fourth arc gasket (13) and fifth arc gasket (14), fourth arc gasket (13) dovetail, The upper ends of the fifth arc-shaped gasket (14) and the sixth arc-shaped gasket (15) are fixedly connected with second dovetail joints (16), the three second dovetail joints (16) are respectively inserted into three second dovetail sockets (17), and one is fixedly connected with a master controller (4) at the right end of the supporting leg (2).

2. The steel pipe straightening device according to claim 1, characterized in that: the surface of lower base (1) wraps up there is the shock pad, the lower extreme of shock pad is carved with unevenness's decorative pattern.

3. The steel pipe straightening device according to claim 1, characterized in that: the electric control device is characterized in that the second electric push rod (18) and the pair of first electric push rods (5) are electrically connected to the main controller (4), three switches are installed at the right end of the main controller (4), and the three switches respectively control the second electric push rod (18) and the pair of first electric push rods (5).

4. The steel pipe straightening device according to claim 1, characterized in that: the inner walls of the third arc-shaped gasket (9) and the sixth arc-shaped gasket (15) are both adhered with sponge cushions through nylon.

5. The steel pipe straightening device according to claim 1, characterized in that: the inner walls of the first dovetail socket (11) and the second dovetail socket (17) are roughened.

6. The steel pipe straightening device according to claim 1, characterized in that: the first dovetail block (10) is matched with the first dovetail socket (11), and the second dovetail block (16) is matched with the second dovetail socket (17).