CN210333864U

CN210333864U - Adjustable large-caliber bent pipe production machine capable of producing different degrees of bending simultaneously

Info

Publication number: CN210333864U
Application number: CN201921057635.XU
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: 2020-04-17
Anticipated expiration: 2029-07-09

Abstract

The utility model provides an adjustable can produce the heavy-calibre return bend production machine of different curvatures simultaneously, includes the frame, the frame includes preceding parallel arrangement's spreader and the stand of vertical setting, two still the slope sets up a plurality of spreaders between the spreader, the slope sets up the spreader with parallel arrangement forms irregular triangle-shaped plane between the spreader, with the track through the drive wheel encircle to set up around parallel arrangement in the front on the spreader of spreader and slope setting, set up the return bend structure on the track. Set up the return bend structure on the track, the return bend disc that the diameter is different reaches same machine, can the purpose of the heavy-calibre return bend of the different curvatures of high-efficient production simultaneously, designs for the robotic arm of co-altitude, can the not return bend disc of equidimension of simultaneous control to obtain the steel pipe of different crookedness.

Description

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

Technical Field

The utility model relates to a belong to equipment field, especially relate to an adjustable can the simultaneous production heavy-calibre return bend production machine of different curvatures.

Background

The bending pipe is bent by adopting a complete set of bending equipment and is divided into two processes of cold bending and hot pushing. No matter which kind of machine equipment and pipeline, the elbow pipe is mostly used for oil transportation, gas transportation, liquid transportation, engineering bridge construction and the like. In order to meet the diversity of the design and production needs at present, the adjustable large-caliber elbow production machine capable of producing different curvatures simultaneously is designed.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides an adjustable large-caliber elbow production machine capable of simultaneously producing different curvatures, which comprises a frame, wherein the frame comprises front parallel-arranged transverse columns and vertical-arranged upright columns, a plurality of transverse columns are obliquely arranged between the two transverse columns, an irregular triangular plane is formed between the obliquely-arranged transverse columns and the parallel-arranged transverse columns, a track is arranged on the transverse columns which are arranged in parallel in the front and back direction and the obliquely-arranged transverse columns in a surrounding manner through a driving wheel, an elbow structure is arranged on the track and comprises elbow discs and transmission assemblies with different diameters, the transmission assemblies are connected with the elbow discs through rotating shafts, the transmission assemblies drive the rotating shafts to rotate, each transmission assembly comprises a mechanical claw, a mechanical claw rotating shaft and a transmission rod, and the mechanical claws are arranged on the mechanical claw rotating shafts, the mechanical claw rotating shaft is in gear transmission connection with the transmission rod, the transmission rod is installed on the track and is driven by the track to move, the mechanical claw rotating shaft is further driven to rotate, the mechanical claw comprises a wrapping hand, and the wrapping hand is connected to the rotating shaft.

The utility model discloses a further improvement still includes and removes robotic arm for the height of adjustment long tube, including manipulator and mechanical base, the manipulator with still set up the extending structure that can stretch out and draw back between the mechanical base, extending 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 utility model discloses a further improvement, the wheel is removed in the installation on the pedestal of machinery base.

The utility model discloses a further improvement, the return bend structure sets up the both sides of track.

The utility model discloses a further improvement, the telescopic link by flexible motor drive.

The utility model discloses a further improvement, the track by driving motor drives.

This application adjustable can produce the heavy-calibre return bend production machine of different curvatures simultaneously, has following beneficial effect: the integral device is simple in structure, parts are convenient to replace, the adjustable steel pipe bending device has great adjustability according to production requirements, bent pipes with different degrees of curvature and production requirements of bent pipes with different heights are matched with the mechanical arm capable of being independently controlled and adjusted, the mechanical arm capable of being adjusted according to requirements is telescopic and rotatable, the bent pipe structure is arranged on the track, bent pipe discs with different diameters are arranged on the track, the purpose of efficiently producing large-caliber bent pipes with different degrees of curvature simultaneously by the same machine is achieved, the mechanical arm with different heights is designed, the bent pipe discs with different sizes can be simultaneously controlled, and steel pipes with different degrees of curvature can be obtained; the transmission rod is arranged on the crawler belt, and the crawler belt 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 device structure of the present application;

description of the drawings:

1. a frame; 2. a cross post; 3. a column; 4. a crawler belt; 5. a driving wheel; 6. a bent pipe structure; 601. a bent pipe disc; 7. a transmission assembly; 701. a gripper; 702. a gripper rotating shaft; 703. a transmission rod; 8. a rotating shaft; 9. moving the mechanical arm; 901. a manipulator; 902. a mechanical base; 10. a telescopic structure; 1001. a connecting rod; 1002. a telescopic rod; 11. The wheel is moved.

Detailed Description

Example 1: referring to fig. 1 to 2, the following describes a large-caliber adjustable pipe bending machine capable of simultaneously producing pipes with different bending degrees, with reference to the accompanying drawings and specific embodiments, including a frame 1, where the frame 1 includes front parallel-arranged horizontal posts 2 and vertically-arranged vertical posts 3, a plurality of horizontal posts 2 are further obliquely arranged between the two horizontal posts 2, an irregular triangular plane is formed between the obliquely-arranged horizontal posts 2 and the parallel-arranged horizontal posts 2, a track is arranged around the front and back parallel-arranged horizontal posts 2 and the obliquely-arranged horizontal posts 2 by a driving wheel 5, a pipe bending structure 6 is arranged on the track 4, the pipe bending structure 6 includes a pipe bending disc 601 and a driving assembly 7 with different diameters, the driving assembly 7 is connected with the pipe bending disc 602 by a rotating shaft 8, the driving assembly 7 drives the rotating shaft 8 to rotate, the transmission assembly 7 comprises a mechanical claw 701, a mechanical claw rotating shaft 702 and a transmission rod 703, the mechanical claw 701 is installed on the mechanical claw rotating shaft 702, the mechanical claw rotating shaft 702 is in gear transmission connection with the transmission rod 703, the transmission rod 703 is installed on the crawler 4, the crawler 4 drives the transmission rod 703 to move, and further drives the mechanical claw rotating shaft 702 to rotate, the mechanical claw 701 comprises a wrapping hand, and the wrapping glove is connected to the rotating shaft 8.

Example 2: referring to fig. 1 to 2, the present 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, a telescopic structure 10 capable of extending and retracting is further disposed between the mechanical arm 901 and the mechanical base 902, the telescopic structure 10 comprises a connecting rod 1001 and a telescopic rod 1002, the mechanical arm 901 is connected to one end of the connecting rod 1001, and the other end of the connecting rod is rotatably connected to the telescopic rod 1002.

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

Example 4: referring to fig. 1 to 2, in a further improvement of the present invention, the bent pipe structures 6 are disposed on both sides of the track 4.

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

Example 6: referring to fig. 1 to 2, in a further development of the present invention, the track 4 is driven by the driving motor.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, but also to cover any modifications or equivalent changes made in the technical spirit of the present invention, which fall within the scope of the present invention.

Claims

1. The utility model provides a large-diameter return bend apparatus for producing of adjustable different curvatures simultaneously, includes the frame, the frame includes parallel arrangement's before the frame spreader and the stand of vertical setting, its characterized in that: the crawler type mechanical claw transmission mechanism is characterized in that a plurality of transverse columns are obliquely arranged between the two transverse columns, the obliquely arranged transverse columns and the parallel transverse columns form an irregular triangular plane, a crawler is arranged on the transverse columns in parallel in the front and back through a transmission wheel in a surrounding manner, the transverse columns are obliquely arranged, a bent pipe structure is arranged on the crawler and comprises bent pipe disks with different diameters and a transmission assembly, the transmission assembly is connected with the bent pipe disks through a rotating shaft, the transmission assembly drives the rotating shaft to rotate, the transmission assembly comprises a mechanical claw, a mechanical claw rotating shaft and a transmission rod, the mechanical claw is arranged on the mechanical claw rotating shaft, the mechanical claw rotating shaft is in gear transmission connection with the transmission rod, the transmission rod is arranged on the crawler and drives the transmission rod to move so as to further drive the mechanical claw rotating shaft to rotate, the mechanical claw comprises a wrapping hand, and the wrapping hand is connected to the rotating shaft.

2. The adjustable large-caliber elbow production machine capable of producing elbows of different degrees simultaneously according to claim 1, wherein: still including removing robotic arm for the height of adjustment long tube, including manipulator and mechanical base, the manipulator with still set up the extending structure that can stretch out and draw back between the mechanical base, extending 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.

3. The adjustable large-caliber elbow production machine capable of producing elbows of different degrees simultaneously according to claim 2, wherein: and a seat body of the mechanical base is provided with a movable wheel.

4. The adjustable large-caliber elbow production machine capable of producing elbows of different degrees simultaneously according to claim 2 or 3, wherein: the bent pipe structures are arranged on two sides of the crawler belt.

5. The adjustable large-caliber elbow production machine capable of producing elbows of different degrees simultaneously according to claim 4, wherein: the telescopic rod is driven by a telescopic motor.

6. The adjustable large-caliber elbow production machine capable of producing elbows of different degrees simultaneously according to claim 5, wherein: the track is driven by a drive motor.