Flange plate welding device for flange production

Abstract

The utility model relates to the technical field of flange plate welding, and provides a flange plate welding device for flange production, which comprises a fixed base, a connecting support rod fixedly connected to the outer side wall of the fixed base, a mounting ring fixedly connected to the outer side wall of the connecting support rod, and a fixed leg rod and an adjusting mechanism mounted at the bottom end of the fixed base. The adjusting mechanism comprises limiting clamping rings, mounting outer plates, a fixed motor, a connecting screw rod and a connecting rotating rod, the two limiting clamping rings are slidably connected to the top end of the fixed base, and the two mounting outer plates are fixedly connected to the outer side walls of the two limiting clamping rings; through the arrangement of the adjusting mechanism, the flange plate can be conveniently clamped and limited, the position of the flange plate can be conveniently adjusted during limiting, the flange plate can be conveniently and better connected with an assembly to be installed, and through the arrangement of the limiting mechanism, the adjusted flange plate can be conveniently limited, and the flange plate can be conveniently welded.

Description

Technical Field

[0001] The utility model relates to the technical field of flange welding, in particular to a flange welding device for flange production. Background Art

[0002] Flange is a general term for a plate-shaped metal body with several holes for fixing around it for connecting other things. It is widely used in machinery.

[0003] When welding the flange, a welding device is needed to weld the flange, but the existing welding device has the following disadvantages when used:

[0004] Existing flange welding devices are mostly used for hoisting welding when in use. Smaller flanges are directly supported for welding. This welding method can easily cause deviations between the flanges and the welded parts, resulting in slight angular deviations during installation, affecting the quality.

[0005] Therefore, those skilled in the art have proposed a flange welding device for flange production to solve the problems raised by the background technology. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a flange welding device for flange production, so as to solve the problem that in the prior art, most of the welding is carried out by hoisting, and the smaller flange is directly supported for welding. This welding method can easily cause deviations between the flange and the welded parts, resulting in slight angular deviations during installation, affecting the quality, etc.

[0007] A flange welding device for flange production, comprising a fixed base, an outer wall of the fixed base is fixedly connected to a connecting rod, an outer wall of the connecting rod is fixedly connected to a mounting ring, and a fixed leg rod is installed at the bottom end of the fixed base;

[0008] An adjustment mechanism includes a limit clamp, an installation outer plate, a fixed motor, a connecting screw, and a connecting rotating rod. The limit clamp is in the form of two sliding connections at the top of the fixed base, the installation outer plate is in the form of two fixed connections at the outer side walls of the two limit clamps, the fixed motor is in the form of two installations at the top of the fixed base, the connecting screw is in the form of two fixed connections at the output ends of the two fixed motors, and the connecting rotating rod is in the form of multiple groups of rotational connections at the inner side walls of the two limit clamps.

[0009] Preferably, a limiting mechanism is arranged at the top of the limiting clamp ring, and the limiting mechanism includes a limiting rotating shaft, a rotating plate, a supporting screw, a rotating handle, an anti-slip gasket, and a limiting clamp plate. The limiting rotating shaft is in the form of two fixed connections at the tops of the two limiting clamp rings, and the rotating plate is in the form of two rotating connections at the outer side walls of the two limiting rotating shafts.

[0010] Preferably, the support screw is in the form of two threads connected to the inner side walls of the two rotating plates, the rotating handle is in the form of two fixed connections to the top ends of the two support screws, the anti-slip gasket is in the form of two fixed connections to the bottom ends of the two support screws, and the limiting clamp is in the form of two fixed connections to the top end of the fixed base.

[0011] Preferably, an adjustment mechanism is provided at the bottom end of the fixed base, and the adjustment mechanism includes a fixed bottom plate, a supporting clamping plate, a connecting screw groove, a rotating screw rod, a storage cylinder, and a limiting slide groove, and the fixed bottom plate is fixedly connected to the bottom end of the limiting clamping ring.

[0012] Preferably, the supporting clamping plate is in the form of two inner side walls fixedly connected to the fixed base plate, the connecting screw groove is provided on the inner side wall of the fixed base plate, and the rotating screw is threadedly connected to the inner side wall of the connecting screw groove.

[0013] Preferably, the storage cylinder is rotatably connected to the top end of the rotating screw, and the outer side wall of the storage cylinder is provided with two limiting sliding grooves, and the two limiting sliding grooves are slidably connected to the two supporting clamping plates.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The utility model can conveniently clamp and limit the flange through the setting of the adjustment mechanism. When limiting, the flange can be conveniently adjusted to facilitate better connection with the components to be installed. Through the setting of the limiting mechanism, the adjusted flange can be conveniently limited, which is convenient for welding the flange.

[0016] 2. By adjusting the setting of the mechanism, it is convenient to adjust the parts that need to be connected, such as the pole, and adjust the position of the flange on the outside of the pole to ensure that the flange is installed in the appropriate position to avoid deviation in the installation position. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0018] Figure 2 For this utility model Figure 1 Schematic diagram of the structure viewed from above;

[0019] Figure 3 For this utility model Figure 1 Schematic diagram of the structure of the adjustment mechanism;

[0020] Figure 4 For this utility model Figure 1 Structural diagram of the middle limit mechanism;

[0021] Figure 5 For this utility model Figure 2 Schematic diagram of the structure of the adjustment mechanism.

[0022] In the figure: 1. Fix the base; 11. Connect the support rod; 12. Install the ring; 13. Fix the leg rod; 2. Limit the clamp ring; 21. Install the outer plate; 22. Fix the motor; 23. Connect the screw rod; 24. Connect the rotating rod; 25. Limit the rotating shaft; 26. Rotating plate; 27. Support the screw rod; 28. Rotating handle; 29. ​​Anti-skid pad; 210. Limit the clamp plate; 3. Fix the bottom plate; 31. Support the clamp plate; 32. Connect the screw groove; 33. Rotate the screw rod; 34. Storage cylinder; 35. Limit the slide groove. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0024] As attached Figure 1 To Attachment Figure 5 As shown:

[0025] Embodiment 1: The utility model provides a flange welding device for flange production, comprising a fixed base 1, the outer wall of the fixed base 1 is fixedly connected with a connecting rod 11, the outer wall of the connecting rod 11 is fixedly connected with a mounting ring 12, and the bottom end of the fixed base 1 is installed with a fixed leg rod 13;

[0026] The adjustment mechanism includes a limit clamp ring 2, an installation outer plate 21, a fixed motor 22, a connecting screw 23, and a connecting rotating rod 24. The limit clamp ring 2 is connected to the top of the fixed base 1 in two sliding ways, the installation outer plate 21 is connected to the outer side walls of the two limit clamp rings 2 in two ways, the fixed motor 22 is installed at the top of the fixed base 1 in two ways, the connecting screw 23 is connected to the output ends of the two fixed motors 22 in two ways, and the connecting rotating rod 24 is connected to the inner side walls of the two limit clamp rings 2 in multiple groups of rotation. A limit mechanism is set at the top of the limit clamp ring 2. The limit mechanism includes a limit rotating rod The shaft 25, the rotating plate 26, the supporting screw 27, the rotating handle 28, the anti-skid gasket 29, and the limiting clamping plate 210, the limiting rotating shaft 25 is in the form of two fixed connections at the top ends of the two limiting clamping rings 2, the rotating plate 26 is in the form of two rotating connections at the outer side walls of the two limiting rotating shafts 25, the supporting screw 27 is in the form of two threads connected to the inner side walls of the two rotating plates 26, the rotating handle 28 is in the form of two fixed connections at the top ends of the two supporting screws 27, the anti-skid gasket 29 is in the form of two fixed connections at the bottom ends of the two supporting screws 27, and the limiting clamping plate 210 is in the form of two fixed connections at the top end of the fixed base 1.

[0027] As can be seen from the above, when the flange needs to be welded, the flange is first placed between the top of the fixed base 1 and the two limit clamps 2, and then the fixed motor 22 is started, so that the fixed motor 22 drives the connecting screw 23 to rotate. The rotation of the connecting screw 23 will drive the two limit clamps 2 to shrink inward through the two mounting outer plates 21, limit the flange, and limit the flange to a centered position. Then, the flange can be easily rotated in the limit clamp 2 through the action of the connecting rotating rod 24, and the position of the flange is adjusted. After the position is adjusted, the rotating plate 26 is rotated to rotate around the limit rotating shaft 25 as the axis, and then the rotating handle 28 is rotated to drive the supporting screw 27 to descend in the inner thread of the rotating plate 26, so that the anti-slip gasket 29 and the flange are connected together to limit the flange.

[0028] Embodiment 2:

[0029] On the basis of the first embodiment, Figure 1 , Figure 5 As shown, an adjustment mechanism is provided at the bottom end of the fixed base 1, and the adjustment mechanism includes a fixed base plate 3, a supporting card plate 31, a connecting screw groove 32, a rotating screw rod 33, a storage cylinder 34, and a limiting slide groove 35. The fixed base plate 3 is fixedly connected to the bottom end of the limiting clamp ring 2, the supporting card plate 31 is in the form of two fixed connections to the inner side wall of the fixed base plate 3, the connecting screw groove 32 is opened on the inner side wall of the fixed base plate 3, the rotating screw rod 33 is threadedly connected to the inner side wall of the connecting screw groove 32, the storage cylinder 34 is rotatably connected to the top end of the rotating screw rod 33, and the outer side wall of the storage cylinder 34 is opened with two limiting slide grooves 35, and the two limiting slide grooves 35 and the two supporting card plates 31 are slidably connected.

[0030] During specific use, the components that need to be connected to the flange can be limited by the mounting ring 12, the bottom of the component can be lifted by the storage tube 34 at the bottom, and then the rotating screw 33 is rotated to make the rotating screw 33 rotate and rise and fall in the connecting screw groove 32. The lifting and lowering of the rotating screw 33 will drive the storage tube 34 to slide up and down. The storage tube 34 can be limited by the connection between the limiting slide groove 35 and the supporting card plate 31, which facilitates the sliding of the storage tube 34. The sliding of the storage tube 34 can adjust the position of the component and the flange, which is convenient for welding.

[0031] The embodiments of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A flange welding device for flange production, characterized in that: It comprises a fixed base (1), the outer side wall of the fixed base (1) is fixedly connected to a connecting rod (11), the outer side wall of the connecting rod (11) is fixedly connected to a mounting ring (12), and a fixed leg rod (13) is mounted at the bottom end of the fixed base (1); The adjustment mechanism comprises a limit clamp ring (2), an installation outer plate (21), a fixed motor (22), a connecting screw (23), and a connecting rotating rod (24); the limit clamp ring (2) is in the form of two sliding connections at the top end of the fixed base (1); the installation outer plate (21) is in the form of two fixed connections at the outer side walls of the two limit clamp rings (2); the fixed motor (22) is in the form of two installations at the top end of the fixed base (1); the connecting screw (23) is in the form of two fixed connections at the output ends of the two fixed motors (22); and the connecting rotating rod (24) is in the form of multiple groups of rotational connections at the inner side walls of the two limit clamp rings (2).

2. A flange welding device for flange production as claimed in claim 1, characterized in that: A limiting mechanism is arranged at the top end of the limiting clamp ring (2), and the limiting mechanism comprises a limiting rotating shaft (25), a rotating plate (26), a supporting screw (27), a rotating handle (28), an anti-slip pad (29), and a limiting clamp plate (210). The limiting rotating shaft (25) is in the form of two fixed connections at the top ends of the two limiting clamp rings (2), and the rotating plate (26) is in the form of two rotating connections at the outer side walls of the two limiting rotating shafts (25).

3. A flange welding device for flange production as claimed in claim 2, characterized in that: The support screws (27) are in the form of two threads connected to the inner side walls of the two rotating plates (26); the rotating handles (28) are in the form of two fixed connections to the top ends of the two support screws (27); the anti-slip pads (29) are in the form of two fixed connections to the bottom ends of the two support screws (27); and the limiting clamping plates (210) are in the form of two fixed connections to the top end of the fixed base (1).

4. A flange welding device for flange production as claimed in claim 1, characterized in that: The bottom end of the fixed base (1) is provided with an adjustment mechanism, which comprises a fixed base plate (3), a supporting clamping plate (31), a connecting screw groove (32), a rotating screw rod (33), a storage cylinder (34), and a limiting sliding groove (35), and the fixed base plate (3) is fixedly connected to the bottom end of the limiting clamping ring (2).

5. A flange welding device for flange production as claimed in claim 4, characterized in that: The supporting clamping plate (31) is in the form of two inner side walls fixedly connected to the fixed base plate (3), the connecting screw groove (32) is provided on the inner side wall of the fixed base plate (3), and the rotating screw rod (33) is threadedly connected to the inner side wall of the connecting screw groove (32).

6. A flange welding device for flange production as claimed in claim 4, characterized in that: The storage cylinder (34) is rotatably connected to the top end of the rotating screw (33), and the outer side wall of the storage cylinder (34) is provided with two limiting sliding grooves (35), and the two limiting sliding grooves (35) are slidably connected to the two supporting clamping plates (31).

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