CN213351320U

CN213351320U - Welding device for flange air inlet pipe

Info

Publication number: CN213351320U
Application number: CN202021242901.9U
Authority: CN
Inventors: 邢锐; 刁启元; 张扬; 刘畅; 蔡聪聪; 王吉龙
Original assignee: Hefei Hean Machinery Manufacturing Co Ltd
Current assignee: Hefei Hean Machinery Manufacturing Co Ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-06-04
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a welding set of flange intake pipe, including the frame, the frame has erect the workstation, has erect welding machines hand directly over the workstation middle part, is equipped with the removal seat that two intervals set up and can lead to the removal on the workstation, removes and installs the frock that is used for clamping intake pipe and flange on the seat, and the frock is equipped with the locating plate through the support grillage on the bottom plate including the bottom plate, be provided with the clamp plate on the locating plate, clamp plate and locating plate are the loop configuration, and the distribution has the locking fixed orifices that corresponds with the hole on treating welding flange on the locating plate, is equipped with the locking fixed orifices on the clamp plate and corresponds the complex locating hole, installs the setting element in corresponding locking fixed orifices, the locating hole. The utility model has the advantages of reasonable design, adopt the fixed mode of frock, the cooperation manipulator carries out automatic weld, and the stability of welding seam quality is good, and the location is accurate, and the size is accurate, efficient.

Description

Welding device for flange air inlet pipe

The technical field is as follows:

the utility model relates to a flange intake pipe technical field mainly relates to a welding set of flange intake pipe.

Background art:

the existing flange air inlet pipe is mostly in manual lap welding during welding, the adopted tool is also a simple positioning tool, the position of the flange is not fixed in the welding process, the quality of a welding seam is easy to be unstable, the problem of deformation of the welding flange is easily caused, and sometimes, the flange is not in a perpendicular state with the air inlet pipe, so that the rejection rate is increased, meanwhile, the whole process is low in efficiency, the capacity is low, the labor intensity of workers is high, the cost is high, and the requirement of batch processing production cannot be met.

The utility model has the following contents:

the utility model discloses the purpose is exactly in order to compensate prior art's defect, provides a welding set of flange intake pipe, adopts the fixed mode of frock, and the cooperation manipulator carries out automatic weld, and the stability of welding seam quality is good, and the location is accurate, and the size is accurate, efficient.

The utility model discloses a realize through following technical scheme:

the utility model provides a welding set of flange intake pipe, including the frame, the frame is put on the shelf and is equipped with the workstation, erect welding machines hand, its characterized in that directly over the workstation middle part: the utility model discloses a welding flange, including workstation, be equipped with the removal seat that two intervals set up and can lead to the removal, install the frock that is used for clamping intake pipe and flange on the removal seat, the frock is including the bottom plate, be equipped with the locating plate through the supporting plate frame on the bottom plate, be provided with the clamp plate on the locating plate, clamp plate and locating plate are the loop configuration, it has the locking fixed orifices that corresponds with the hole on treating welding flange to distribute on the locating plate, be equipped with the locking fixed orifices on the clamp plate and correspond the complex locating hole, install the setting element in corresponding locking fixed orifices, the locating hole.

The workbench is provided with a transverse and straight guide rail, the bottom end face of the moving seat is provided with a guide groove matched with the guide rail in a guiding way, and the moving seat is driven by cylinders on the outer side of the moving seat respectively.

And a plurality of limiting plates which are distributed along the circumference and are used for fixing the bottom end part of the air inlet pipe are arranged on the bottom plate corresponding to the position right below the middle hole of the positioning plate with the annular structure.

The number of the limiting plates is two, and the two limiting plates are located on the same straight line where the central point is located.

The outer side surface of the limiting plate is an arc-shaped surface, and the radian of the outer side surface of the limiting plate is matched with the radian of the inner side surface of the air inlet pipe to be welded.

And holes in the middle parts of the positioning plate and the pressure plate are larger than the outer diameter of the air inlet pipe to be welded.

The locking fixing hole is a threaded hole, and the positioning piece is a positioning bolt.

The principle is as follows: through the structural design of duplex position, can satisfy the needs of automatic welded welding station and loading and unloading station simultaneous working, can realize clamping the location fast to flange and intake pipe through removing the frock on the seat, accessible clamp plate compresses tightly the flange fixed simultaneously, non-deformable in the welding process, cooperation manipulator carries out automatic weld, the stability of welding seam quality is good, the location is accurate, the size is accurate, the manual work only need adorn, unload can, artifical low in labor strength, cooperate the duplex position simultaneously, work efficiency is high, satisfy the demand of customer to the productivity.

The utility model has the advantages that:

1. the mode of fixing the tool is adopted, welding is carried out, the stability of the quality of a welding seam is good, the positioning is accurate, and the ruler

The size is precise;

2. the working strength of workers is greatly reduced;

3. the efficiency is greatly improved, and the requirement of the client on the productivity is met

4. The flange is rigidly fixed by the fixing piece and is not easy to deform.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the tool of the present invention.

The specific implementation mode is as follows:

see the drawings.

The utility model provides a welding set of flange intake pipe, including frame 1, frame 1 is put on the shelf and is equipped with workstation 2, erect welding machines hand directly over workstation 2 middle part, be equipped with two intervals setting and steerable removal seat 3 on the workstation 2, install the frock that is used for clamping intake pipe and flange on the removal seat 3, the frock is including bottom plate 4, locating plate 6 has been erect through backup pad 5 on the bottom plate 4, be provided with clamp plate 7 on the locating plate 6, clamp plate 7 and locating plate 6 are the loop configuration, it has the locking fixed orifices 8 that correspond with the hole on the flange of treating welding to distribute on the locating plate 6, be equipped with the locking fixed orifices on the clamp plate 7 and correspond the complex locating hole, corresponding locking fixed orifices, install setting element 9 in the locating hole, the locking fixed orifices is the screw hole, setting element 9 is positioning bolt.

Furthermore, a horizontal and straight guide rail 10 is arranged on the workbench 2, a guide groove matched with the guide rail 10 in a guiding way is arranged on the bottom end surface of the movable seat 3, and the movable seat 3 is driven by an air cylinder 11 on the outer side of the movable seat respectively.

Furthermore, a plurality of limiting plates 12 which are distributed along the circumference and are used for fixing the bottom end part of the air inlet pipe are arranged on the bottom plate 4 corresponding to the position right below the middle hole of the positioning plate 6 with the annular structure; the two limit plates 12 are positioned on the same straight line at the central point; the outer side surface of the limiting plate 12 is an arc-shaped surface, and the radian of the outer side surface is matched with the radian of the inner side surface of the air inlet pipe to be welded.

Furthermore, holes in the middle of the positioning plate 6 and the pressing plate 7 are larger than the outer diameter of the air inlet pipe to be welded.

In the above technical solutions of the present application, the best implementation is as follows:

the movable moving seat 3 forms a structure with two stations, welding and material loading and unloading are synchronously carried out,

the welding can be continuously carried out, the movable seat 3 moves on the workbench 2 along a guide rail 10 on the workbench 2, the guide performance is good, the specific moving position of the movable seat 3 is pushed by the air cylinder 11, the accurate positioning of the movement of the movable seat 3 is ensured by controlling the air input of the air cylinder 11, the tool is composed of a bottom plate 4, a support plate 5, a positioning plate 6, a pressure plate 7 and a positioning piece 9, specifically, when the part is assembled, firstly, an air inlet pipe is sleeved at the middle part of the annular positioning plate 6, the bottom end part of the air inlet pipe is limited by a limiting plate 12, then, the flange is correspondingly placed on the positioning plate 6, a hole on the flange is correspondingly placed with a locking fixing hole 8 on the positioning plate 6, then, the pressure plate 7 is placed on the upper end surface of the flange, a positioning hole on the pressure plate 7 corresponds to the hole on the flange, then, a positioning bolt is inserted into the positioning, and is locked and fixed through a fixed locking hole on the positioning plate 6.

After the piece is assembled, the moving seat 3 is driven to move to the lower side of the welding manipulator through the air cylinder 11 to perform automatic welding, the steps are repeated to assemble the piece on the other moving seat 3, after the piece is assembled and welded, the air cylinder moves the moving seat 3 which is supposed to weld the piece, the piece and the piece are taken out, then the air cylinder 11 drives the other moving seat 3 which is already assembled to move to the lower side of the welding manipulator to perform welding, and then automatic welding and manual quick piece taking and assembling of two stations can be achieved. The welding seam quality stability is good in the process, the positioning is accurate, the size is accurate, only the assembling and disassembling are needed manually, the labor intensity of the manual work is low, the double stations are matched, the working efficiency is high, and the requirement of a client on the capacity is met.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 the description, but do 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 thus should not be construed as limiting the present invention. Furthermore, "first," "second," "third," and "fourth" 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 should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected to the inside of two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a welding set of flange intake pipe, including frame (1), frame (1) is put on the shelf and is equipped with workstation (2), erect welding machines hand, its characterized in that directly over workstation (2) middle part: be equipped with two intervals on workstation (2) and set up and can lead to removal seat (3), install the frock that is used for clamping intake pipe and flange on removing seat (3), the frock is including bottom plate (4), locating plate (6) have been erect through backup pad (5) on bottom plate (4), be provided with clamp plate (7) on locating plate (6), clamp plate (7) and locating plate (6) are the loop configuration, it has locking fixed orifices (8) that correspond with the hole of treating on the welded flange to distribute on locating plate (6), it corresponds complex locating hole to be equipped with the locking fixed orifices on clamp plate (7), install setting element (9) in corresponding locking fixed orifices, the locating hole.

2. The welding device of the flange air inlet pipe according to claim 1, characterized in that: the workbench (2) is provided with a transverse guide rail (10), the bottom end face of the moving seat (3) is provided with a guide groove matched with the guide rail (10) in a guiding way, and the moving seat (3) is driven by a cylinder (11) on the outer side of the moving seat respectively.

3. The welding device of the flange air inlet pipe according to claim 1, characterized in that: the bottom plate (4) which corresponds to the position right below the middle hole of the positioning plate (6) with the annular structure is provided with a plurality of limiting plates (12) which are distributed along the circumference and are used for fixing the bottom end part of the air inlet pipe.

4. The welding device of the flange air inlet pipe of claim 3, characterized in that: the number of the limiting plates (12) is two, and the two limiting plates are located on the same straight line where the center point is located.

5. The welding device of the flange air inlet pipe of claim 4, characterized in that: the outer side surface of the limiting plate (12) is an arc-shaped surface, and the radian of the outer side surface of the limiting plate is matched with the radian of the inner side surface of the air inlet pipe to be welded.

6. The welding device of the flange air inlet pipe of claim 4, characterized in that: and holes in the middle parts of the positioning plate (6) and the pressure plate (7) are larger than the outer diameter of the air inlet pipe to be welded.

7. The welding device of the flange air inlet pipe according to claim 1, characterized in that: the locking fixing hole is a threaded hole, and the positioning piece (9) is a positioning bolt.