CN212300743U - Special welding leakage detection device for lead pipe assembly - Google Patents

Abstract

The utility model discloses a special welding leak hunting device for wire tube subassembly relates to welding leak hunting technical field, has solved the too slow technical problem of leak hunting device detection speed of current wire tube subassembly, and its technical scheme main points are that the device includes fast pincers subassembly, locating component, wire tube subassembly and base, and fast pincers subassembly includes fast pincers and support frame, and fast pincers are established on the support frame, fast pincers with locating component connects, and locating component is connected with the wire tube subassembly again, and the wire tube subassembly is connected with the base. The conduit subassembly is placed behind the base, places locating component again and is connected with the conduit subassembly in conduit subassembly top, then drives locating component through the rotation of fast pincers and compresses tightly the conduit subassembly and leak hunting. The leak detection device has the advantages of high leak detection speed and high product yield.

Description

Special welding leakage detection device for lead pipe assembly

Technical Field

The utility model relates to a welding leak hunting technical field especially relates to a special welding leak hunting device for wire tube subassembly.

Background

Due to the particularity of the welding process, the welding quality cannot be completely guaranteed, so that a welding part needs to be detected, the sealing property, the pressure resistance and the like of a welding line cannot be accurately judged only by visual inspection of naked eyes, the detection speed is low, the efficiency is low, and the requirements on practitioners are high. The existing leak detection device is provided with a manual device and an automatic device, however, for some special components, such as the lead pipe component of the application, the existing leak detection device is slow in detection speed, and the production efficiency of the components is influenced.

SUMMERY OF THE UTILITY MODEL

The present disclosure provides a dedicated welding leak detection device for a lead pipe assembly, the technical purpose of which is to improve the detection speed of the leak detection device.

The technical purpose of the present disclosure is achieved by the following technical solutions:

a specialized weld leak detection apparatus for a conduit assembly, comprising:

the quick clamp assembly comprises a quick clamp and a support frame, and the quick clamp is arranged on the support frame;

the positioning assembly is connected with the quick clamp;

the wire conduit assembly comprises a wire conduit and a fixing piece which are connected with each other, the fixing piece is connected with the positioning assembly, and a detected welding seam exists between the wire conduit and the fixing piece;

and the base is connected with the bottom of the fixing piece.

Furthermore, the locating component comprises an upper locating pressure head and a lower locating pressure head, the upper locating pressure head is connected with the quick clamp, and the lower locating pressure head is connected with the fixing piece.

Further, the conduit is connected to the top of the fixture.

Further, a sealing gasket is connected between the detected welding line and the base.

Further, the upper positioning pressure head is a rubber pressure head.

The beneficial effect of this disclosure lies in: this a special welding leak hunting device for wire tube subassembly includes fast pincers subassembly, locating component, wire tube subassembly and base, and fast pincers subassembly includes fast pincers and support frame, and fast pincers are established on the support frame, fast pincers with locating component connects, and locating component is connected with the wire tube subassembly again, and the wire tube subassembly is connected with the base. The conduit subassembly is placed behind the base, places locating component again and is connected with the conduit subassembly in conduit subassembly top, then drives locating component through the rotation of fast pincers and compresses tightly the conduit subassembly and leak hunting. The leak detection device has the advantages of high leak detection speed and high product yield.

Drawings

FIG. 1 is a schematic structural view of the present disclosure;

FIG. 2 is a schematic front view of the present disclosure;

FIG. 3 is a schematic left side view of the present disclosure;

FIG. 4 is a schematic structural view of a guidewire tube assembly;

FIG. 5 is a partially enlarged schematic view of a workpiece to be inspected;

in the figure: 1-quick clamping; 2-positioning a pressure head; 3-lower positioning pressure head; 4-a conduit; 5-a base; 6-detecting a welding seam; 7-a water tank; 8-a support frame; 9-a sealing gasket; 10-a fixing member.

Detailed Description

The technical scheme of the disclosure will be described in detail with reference to the accompanying drawings. In the description of the present disclosure, the terms "upper", "lower", "top", "bottom", "above", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing and simplifying the present disclosure, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present disclosure. The term "inside" and "outside" refer to the inside and the outside of the contour of each member itself.

In addition, unless expressly stated or limited otherwise, the terms "connected" and "attached" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present disclosure can be understood in specific instances by those skilled in the art.

As shown in fig. 1, 2, and 3, the special leak detection device disclosed by the present disclosure includes a quick clamp assembly, a positioning assembly, a lead pipe assembly, and a base, where the quick clamp assembly includes a quick clamp 1 and a support frame 8, and the quick clamp 1 is arranged on the support frame 8; the positioning assembly comprises an upper positioning pressure head 2 and a lower positioning pressure head 3, the conduit assembly comprises a fixing piece 10 and a conduit 4, the conduit 4 is connected with the top of the fixing piece 10, and the conduit 4 is connected with the fixing piece 10 in a welding mode, so that the joint of the conduit 4 and the fixing piece 10 is the detected welding seam 6, as shown in (a) and (b) in fig. 4. The upper positioning pressure head 2 is connected with the quick clamp 1, and the lower positioning pressure head 3 is connected with the fixing piece 10.

As a specific embodiment, a sealing gasket 9 is connected between the detected welding seam 6 of the lead pipe component and the base 5; the upper positioning pressure head 2 is a rubber pressure head.

The working principle of the present disclosure is as follows: the base 5 and the assembly of the quick clamp 1 are placed in a water tank 7, and the water tank 7 is filled with water. Then place the wire tube subassembly on base 5, will fix a position the pressure head 3 after the completion again and place wire tube subassembly top and be connected with the wire tube subassembly, as shown in fig. 5, then drive through the rotation of fast pincers 1 and go up location pressure head 2 and compress tightly down location pressure head 3 to compress tightly the wire tube subassembly, judge through the bubble that wire tube 4 produced whether this leakproofness and the pressure of being examined welding seam 6 are qualified.

The method can not only ensure the defects of the parts leaving the factory, but also has the most important advantage that the leak detection device has simple structure, but has very high leak detection speed to the detected workpiece due to the use of the quick clamp, thereby improving the production efficiency of the product.

The foregoing is an exemplary embodiment of the present disclosure, and the scope of the present disclosure is defined by the claims and their equivalents.

Claims (5)

1. A specialized weld leak detection apparatus for a conduit assembly, comprising:

the quick clamp assembly comprises a quick clamp (1) and a support frame (8), wherein the quick clamp (1) is arranged on the support frame (8);

the positioning component is connected with the quick tongs (1);

the wire conduit assembly comprises a wire conduit (4) and a fixing piece (10) which are connected with each other, the fixing piece (10) is connected with the positioning assembly, and a detected welding seam (6) exists between the wire conduit (4) and the fixing piece (10);

and the base (5) is connected with the bottom of the fixing piece (10).

2. The special weld leak detection apparatus for a lead wire tube assembly as claimed in claim 1, wherein the positioning assembly comprises an upper positioning ram (2) and a lower positioning ram (3), the upper positioning ram (2) being connected to the quick clamp (1), the lower positioning ram (3) being connected to the fixing member (10).

3. The specialized weld leak detection apparatus for conduit assemblies as defined in claim 2, wherein the conduit (4) is attached to the top of the fixture (10).

4. The special welding leak detection device for the lead pipe assembly as recited in claim 3, characterized in that a sealing gasket (9) is connected between the weld to be tested (6) and the base (5).

5. The specialized weld leak detection apparatus for a conduit assembly as defined in claim 4, wherein the upper locating ram (2) is a rubber ram.

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