CN110216176B

CN110216176B - Adjustable large-caliber bent pipe production machine capable of simultaneously producing different bending degrees

Info

Publication number: CN110216176B
Application number: CN201910612378.XA
Authority: CN
Inventors: 张海红; 许璐; 郭夕琴; 袁芬
Original assignee: Nanjing Institute of Mechatronic Technology
Current assignee: Nanjing Institute of Mechatronic Technology
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2024-05-28
Anticipated expiration: 2039-07-09
Also published as: CN110216176A

Abstract

The utility model provides an adjustable but heavy-calibre return bend production machine of different camber of simultaneous production, but adjustable but heavy-calibre return bend production machine of different camber of simultaneous production, includes the frame, the frame includes preceding parallel arrangement's diaphragm and the stand of vertical setting, two still slope sets up a plurality of diaphragm between the diaphragm, the slope setting the diaphragm with parallel arrangement form irregular triangle-shaped plane between the diaphragm, encircle the track through the drive wheel and set up around parallel arrangement on diaphragm and the diaphragm of slope setting, set up the return bend structure on the track. The crawler belt is provided with the bent pipe disc with different diameters, so that the purpose of simultaneously and efficiently producing the large-caliber bent pipes with different degrees of curvature is achieved, the bent pipe disc with different sizes can be simultaneously controlled by the mechanical arm with different heights, and the steel pipes with different degrees of curvature are obtained.

Description

Adjustable large-caliber bent pipe production machine capable of simultaneously producing different bending degrees

Technical Field

The invention belongs to the field of equipment and equipment, and particularly relates to an adjustable large-caliber bent pipe production machine capable of simultaneously producing different bending degrees.

Background

The bent pipe is bent by adopting complete bending equipment and is divided into a cold stewing process and a hot pushing process. Whatever machine equipment and pipelines are used, most of the equipment and pipelines are bent pipes, and the equipment and the pipelines are mainly used for oil transportation, gas transportation, transfusion, engineering bridge construction and the like. In order to meet the diversity of the current design and production needs, an adjustable large-caliber bent pipe production machine capable of simultaneously producing different bending degrees is designed.

Disclosure of Invention

In order to solve the problems, the invention provides an adjustable large-caliber bent pipe production machine capable of simultaneously producing different degrees of bending, which comprises a frame, wherein the frame comprises a front parallel-arranged cross column and a vertical column which are vertically arranged, a plurality of cross columns are obliquely arranged between the two cross columns, the cross columns which are obliquely arranged and the cross columns which are parallel to each other form an irregular triangle plane, a crawler belt is arranged on the cross columns which are arranged in parallel front and back and the cross columns which are obliquely arranged through driving wheels in a surrounding manner, a bent pipe structure is arranged on the crawler belt, the bent pipe structure comprises bent pipe discs and driving assemblies with different diameters, the driving assemblies are connected with the bent pipe discs through rotating shafts, the driving assemblies drive the rotating shafts to rotate, the driving assemblies comprise mechanical claws, mechanical claw rotating shafts and driving rods, the mechanical claws are arranged on the mechanical claw rotating shafts, the mechanical claw rotating shafts are connected with the driving rods through gear transmission, the power rods are arranged on the crawler belt, the crawler belt is driven by the driving rods to move, the mechanical claw rotating shafts are further driven by the crawler belt to further rotate, and the mechanical claws are wrapped by the glove wrapping device.

The invention further improves, further comprises a movable mechanical arm for adjusting the height of the long tube, and the telescopic structure capable of telescoping is arranged between the mechanical arm and the mechanical base, and comprises a connecting rod and a telescopic rod, wherein one end of the connecting rod is connected with the mechanical arm, and the other end of the connecting rod is rotatably connected with the telescopic rod.

According to a further improvement of the invention, the base body of the mechanical base is provided with a moving wheel.

According to a further improvement of the invention, the bent pipe structure is arranged on two sides of the crawler belt.

According to a further development of the invention, the telescopic rod is driven by the telescopic motor.

In a further development of the invention, the crawler belt is driven by the drive motor.

The adjustable large-caliber bent pipe production machine capable of simultaneously producing different bending degrees has the following beneficial effects: the whole device has a simple structure and convenient replacement of parts, has great adjustability according to production requirements, is matched with a mechanical arm capable of being independently controlled and adjusted and a telescopic rotating mechanical arm capable of being adjusted according to the requirements, is provided with a bent pipe structure and bent pipe discs with different diameters on a crawler belt, achieves the purpose of simultaneously and efficiently producing large-caliber bent pipes with different degrees of curvature by the same machine, is designed into the mechanical arms with different heights, and can simultaneously control bent pipe discs with different sizes, thereby obtaining steel pipes with different degrees of curvature; the power transmission rod is arranged on the track, and the track drives the transmission rod to move so as to further drive the mechanical claw rotating shaft to rotate.

Drawings

FIG. 1 is a schematic diagram of the overall apparatus of the present application;

FIG. 2 is a schematic side view of the overall apparatus of the present application;

Description of the drawings:

1. A frame; 2. a cross column; 3. a column; 4. a track; 5. a driving wheel; 6. a bent pipe structure; 601. a bent pipe disc; 7. a transmission assembly; 701. A mechanical claw; 702. a gripper rotation shaft; 703. a transmission rod; 8. a rotating shaft; 9. moving the mechanical arm; 901. a manipulator; 902. a machine base; 10. a telescopic structure; 1001. a connecting rod; 1002. a telescopic rod; 11. and (5) moving the wheel.

Detailed Description

Example 1: referring to fig. 1 to 2, the following description is made of an adjustable large-caliber bent pipe production machine capable of simultaneously producing different bending degrees by combining with the drawings and the specific embodiments, the adjustable large-caliber bent pipe production machine comprises a machine frame 1, wherein the machine frame 1 comprises front parallel-arranged transverse columns 2 and vertical upright columns 3, a plurality of transverse columns 2 are obliquely arranged between the two transverse columns 2, an irregular triangle plane is formed between the obliquely-arranged transverse columns 2 and the parallel-arranged transverse columns 2, a crawler belt is arranged on the transverse columns 2 and the obliquely-arranged transverse columns 2 in a surrounding manner through a driving wheel 5, a bent pipe structure 6 is arranged on the crawler belt 4, the bent pipe structure 6 comprises bent pipe discs 601 with different diameters and a driving assembly 7, the driving assembly 7 is connected with the bent pipe discs 602 through a rotating shaft 8, the driving assembly 7 drives the rotating shaft 8 to rotate, the mechanical claw 701, a mechanical claw 702 and a driving rod 703 are installed on the mechanical rotating shaft 702, the crawler belt is arranged on the rotating shaft 702 in a surrounding manner through a driving wheel 5, the driving rod 703 is further connected with the rotating shaft 703 through a driving rod 703, and the driving rod 703 is further connected with the rotating shaft 4 by the driving rod 703, and the crawler belt 4 is sleeved on the rotating shaft 703.

Example 2: referring to fig. 1 to 2, the invention further comprises a movable mechanical arm 9 for adjusting the height of the long tube, and comprises a mechanical arm 901 and a mechanical base 902, wherein a telescopic structure 10 which can be telescopic is further arranged between the mechanical arm 901 and the mechanical base 902, the telescopic structure 10 comprises a connecting rod 1001 and a telescopic rod 1002, one end of the connecting rod 1001 is connected with the mechanical arm 901, and the other end is rotatably connected with the telescopic rod 1002.

Example 3: referring to fig. 1-2, in a further development of the invention, a moving wheel 11 is mounted on the base of the mechanical base 902.

Example 4: with reference to fig. 1 to 2, according to a further development of the invention, the bent-tube structure 6 is arranged on both sides of the track 4.

Example 5: referring to fig. 1-2, in a further development of the invention, the telescopic rod 1002 is driven by the telescopic motor.

Example 6: with reference to fig. 1 to 2, a further development of the invention provides that the crawler belt 4 is driven by the drive motor.

The above description is only of the preferred embodiment of the present invention, and is not intended to limit the present invention in any other way, but is intended to cover any modifications or equivalent variations according to the technical spirit of the present invention, which fall within the scope of the present invention as defined by the appended claims.

Claims

1. The utility model provides an adjustable but heavy-calibre return bend production machine of different camber of simultaneous production, includes the frame, the frame includes preceding parallel arrangement's diaphragm and vertical setting's stand, its characterized in that: a plurality of transverse posts are obliquely arranged between the two transverse posts, an irregular triangle plane is formed between the obliquely arranged transverse posts and the parallel arranged transverse posts, a crawler belt is arranged on the transverse posts and the obliquely arranged transverse posts in a surrounding mode through driving wheels, an elbow structure is arranged on the crawler belt, the elbow structure comprises elbow discs and driving components, the diameters of the elbow discs are different, the driving components are connected with the elbow discs through rotating shafts, the driving components drive the rotating shafts to rotate, the driving components comprise mechanical claws, mechanical claw rotating shafts and driving rods, the mechanical claws are arranged on the mechanical claw rotating shafts, the mechanical claw rotating shafts are connected with the driving rods in a gear transmission mode, the driving rods are arranged on the crawler belt, the driving rods are driven by the crawler belt to move, the mechanical claw rotating shafts are further driven to rotate, and the mechanical claws comprise wrapping hands, and the wrapping gloves are connected onto the rotating shafts;

Still including removing the robotic arm for adjust the height of long tube, including manipulator and mechanical base, the manipulator with still set up telescopic structure that can stretch out and draw back between the mechanical base, telescopic structure includes connecting rod and telescopic link, the one end of connecting rod is connected the manipulator, the other end with rotatable coupling between the telescopic link, the telescopic link is by telescopic motor drive, the track is by driving motor drive.

2. The adjustable large-caliber bent pipe production machine capable of simultaneously producing different bending degrees according to claim 1, wherein the machine is characterized in that: and a moving wheel is arranged on the base body of the mechanical base.

3. The adjustable large-caliber bent pipe production machine capable of simultaneously producing different bending degrees according to any one of claims 1-2, which is characterized in that: the bent pipe structure is arranged on two sides of the crawler belt.