CN212264820U - Argon arc welding tool for condenser collecting pipe - Google Patents

Abstract

The utility model discloses a condenser pressure manifold argon arc welds welding frock, comprises a workbench, the upper end fixedly connected with support column of workstation, the lateral wall of support column is equipped with the bar groove, the bar inslot is equipped with elevating system, elevating system is connected with the mounting panel, the lateral wall of mounting panel is provided with two fixture, the upper end of workstation is fixed with two arc cushion blocks, the both sides of arc cushion block all are equipped with the straining device who is used for firm pressure manifold. The utility model discloses it is rational in infrastructure, can be firmly fix the pressure manifold to with radiating fin integral hoisting to the pressure manifold on, also be convenient for weld when comparatively firm.

Description

Argon arc welding tool for condenser collecting pipe

Technical Field

The utility model relates to a condenser pressure manifold technical field especially relates to condenser pressure manifold argon arc welds welding frock.

Background

The condenser is a component of a refrigeration system, belonging to a type of heat exchanger, which can convert gas or vapor into liquid and transfer the heat in the tube to the air near the tube in a quick manner.

The condenser needs to weld the collecting pipe and the radiating fins together in the production process, but the fixing mode of the collecting pipe and the fins usually adopts the iron wire binding mode at present, and then welding is carried out, so that the stability of the mode is poor, and the welding precision cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the condenser pressure manifold argon arc that proposes welds welding frock, its can be firmly fix the pressure manifold to with radiating fin integral hoisting to the pressure manifold on, also be convenient for weld when comparatively firm.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

condenser pressure manifold argon arc welds welding frock, comprises a workbench, the upper end fixedly connected with support column of workstation, the lateral wall of support column is equipped with the bar groove, the bar inslot is equipped with elevating system, elevating system is connected with the mounting panel, the lateral wall of mounting panel is provided with two fixture, the upper end of workstation is fixed with two arc cushion, the both sides of arc cushion all are equipped with the straining device who is used for firm pressure manifold.

Preferably, elevating system includes the threaded rod of through thread connection at bar inslot top, the lower extreme of threaded rod rotates and is connected with the connecting block, be fixed with the slide bar of through connection piece between the upper and lower inner wall in bar groove.

Preferably, the clamping mechanism comprises a supporting plate fixed on the side wall of the mounting plate, first bolts penetrate through the two sides of the supporting plate and are in threaded connection, a clamping plate is arranged on one side of the supporting plate, and the first bolts penetrate through the fixed clamping plate.

Preferably, a rotating handle is mounted to a distal end of the first bolt.

Preferably, straining device includes the connecting rod, the connecting rod runs through the workstation and rather than sliding connection, the spacing ring is installed to the upper end of connecting rod, the lower extreme of connecting rod is fixed with the connecting plate, it has the second bolt to run through threaded connection on the connecting plate, the upper end of second bolt is connected with the bottom rotation of workstation.

Preferably, the upper end of the connecting rod is in threaded connection with the bottom of the limiting ring.

Compared with the prior art, the utility model, its beneficial effect does:

1. through setting up arc cushion and straining device, can be with fixing firmly on the arc cushion of pressure manifold to spacing ring and connecting rod threaded connection can carry out the change of spacing ring according to the pressure manifold of different diameters.

2. Through setting up elevating system and fixture, can hoist the welded junction on the pressure manifold with whole radiating fin to be convenient for weld, welding precision is high.

Drawings

Fig. 1 is a schematic structural view of an argon arc welding tool for a condenser collecting pipe provided by the present invention;

fig. 2 is a schematic view of a clamping mechanism of the argon arc welding tool for the condenser collecting pipe provided by the present invention;

fig. 3 is the utility model provides a spacing ring side view schematic diagram of condenser collecting main pipe argon arc welding frock.

In the figure: the device comprises a support column 1, a strip-shaped groove 2, a slide rod 3, a connecting block 4, a threaded rod 5, a mounting plate 6, a heat radiating fin 7, a clamping plate 8, a butting plate 9, a limiting ring 10, a workbench 11, a collecting pipe 12, an arc cushion block 13, a second bolt 14, a connecting plate 15, a first bolt 16, a rotary handle 17 and a connecting rod 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, condenser pressure manifold argon arc welds welding frock, comprises a workbench 11, the upper end fixedly connected with support column 1 of workstation 11, the lateral wall of support column 1 is equipped with bar groove 2, be equipped with elevating system in the bar groove 2, elevating system includes threaded rod 5 at bar groove 2 interior top of through-thread connection, the lower extreme of threaded rod 5 rotates and is connected with connecting block 4, be fixed with through-connection block 4's slide bar 3 between the upper and lower inner wall in bar groove 2, rotating threaded rod 5, drive connecting block 4 and move down, can move down radiating fin 7 to with the laminating of pressure manifold 12 through mounting panel 6 and two fixture, can weld this moment.

Elevating system is connected with mounting panel 6, the lateral wall of mounting panel 6 is provided with two fixture, fixture is including fixing support plate 9 on the lateral wall of mounting panel 6, the both sides through thread connection who supports plate 9 has first bolt 16, rotatory handle 17 is installed to the end of first bolt 16, one side of supporting plate 9 is equipped with splint 8, first bolt 16 runs through solid fixed splint 8, place radiating fin 7 into between two support plates 9 and the splint 8, rotate a plurality of rotatory handles 17 in proper order, drive first bolt 16 and rotate, thereby make splint 8 to supporting plate 9 one side and remove, press from both sides radiating fin 7 tightly.

The upper end of workstation 11 is fixed with two arc cushion blocks 13, the both sides of arc cushion block 13 all are equipped with the straining device who is used for stabilizing pressure manifold 12, straining device includes connecting rod 18, connecting rod 18 runs through workstation 11 and rather than sliding connection, spacing ring 10 is installed to the upper end of connecting rod 18, the lower extreme of connecting rod 18 is fixed with connecting plate 15, run through threaded connection on the connecting plate 15 and have second bolt 14, second bolt 14's upper end is rotated with the bottom of workstation 11 and is connected, the upper end of connecting rod 18 and the bottom threaded connection of spacing ring 10, can carry out the change of spacing ring according to the pressure manifold of different diameters, it drives connecting plate 15 downstream to rotate second bolt 14, thereby draw down spacing ring 10 through connecting rod 18, thereby support pressure manifold 12 tightly on two arc cushion blocks 13.

The utility model discloses in, place radiating fin 7 into between two support plates 9 and the splint 8, rotate a plurality of rotatory handles 17 in proper order, drive first bolt 16 and rotate, thereby make splint 8 remove to support plate 9 one side, press from both sides radiating fin 7 tightly, insert two spacing rings 10 with pressure manifold 12 again, it drives connecting plate 15 downstream to rotate second bolt 14, thereby through connecting rod 18 pull-down spacing ring 10, thereby support pressure manifold 12 tightly on two arc cushion blocks 13, only need rotate threaded rod 5, it moves down to drive connecting block 4, can move radiating fin 7 down to laminating with pressure manifold 12 through mounting panel 6 and two fixture, can weld this moment, the welding is stable, the welding precision is high.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. Condenser pressure manifold argon arc welds welding frock, including workstation (11), its characterized in that, the upper end fixedly connected with support column (1) of workstation (11), the lateral wall of support column (1) is equipped with bar groove (2), be equipped with elevating system in bar groove (2), elevating system is connected with mounting panel (6), the lateral wall of mounting panel (6) is provided with two fixture, the upper end of workstation (11) is fixed with two arc cushion (13), the both sides of arc cushion (13) all are equipped with the straining device who is used for firm pressure manifold (12).

2. The argon arc welding tool for the condenser collecting pipe according to claim 1, wherein the lifting mechanism comprises a threaded rod (5) which is in threaded connection with the inner top of the strip-shaped groove (2) in a penetrating mode, a connecting block (4) is rotatably connected to the lower end of the threaded rod (5), and a sliding rod (3) of the connecting block (4) is fixed between the upper inner wall and the lower inner wall of the strip-shaped groove (2).

3. The argon arc welding tool for the condenser collecting pipe according to claim 1, wherein the clamping mechanism comprises a supporting plate (9) fixed on the side wall of the mounting plate (6), first bolts (16) are connected to two sides of the supporting plate (9) in a penetrating and threaded mode, a clamping plate (8) is arranged on one side of the supporting plate (9), and the first bolts (16) penetrate through the fixing clamping plate (8).

4. The argon arc welding tool for the condenser collecting pipe according to claim 3, wherein a rotating handle (17) is installed at the tail end of the first bolt (16).

5. The argon arc welding tool for the condenser collecting pipe according to claim 1, wherein the tensioning mechanism comprises a connecting rod (18), the connecting rod (18) penetrates through the workbench (11) and is in sliding connection with the workbench, a limiting ring (10) is installed at the upper end of the connecting rod (18), a connecting plate (15) is fixed at the lower end of the connecting rod (18), a second bolt (14) is connected to the connecting plate (15) in a penetrating mode through threads, and the upper end of the second bolt (14) is rotatably connected with the bottom of the workbench (11).

6. The argon arc welding tool for the condenser collecting pipe according to claim 5, wherein the upper end of the connecting rod (18) is in threaded connection with the bottom of the limiting ring (10).

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