CN216869926U

CN216869926U - Welding equipment sealing detection device

Info

Publication number: CN216869926U
Application number: CN202122966201.5U
Authority: CN
Inventors: 孙壮壮; 曾子夫; 武爽
Original assignee: Durui Shanghai Welding Equipment Co ltd
Current assignee: Durui Shanghai Welding Equipment Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-07-01
Anticipated expiration: 2031-11-29

Abstract

The utility model belongs to the technical field of welding equipment, and discloses a sealing detection device for the welding equipment, which has the technical key points that: including the seal box, the seal box is the cylinder type, the connecting hole has been seted up respectively to the relative both sides wall of seal box, seal box lateral wall fixed mounting has the connection end of mutually supporting with the connecting hole, seal box lateral wall fixedly connected with installation cover, be formed with between installation cover and the seal box lateral wall and detect the chamber, it is provided with detection mechanism to detect the intracavity, detection mechanism is including rotatory determine module and drive assembly, seal box circumference lateral wall is hugged closely to rotatory determine module, drive assembly is connected with rotatory determine module.

Description

Welding equipment sealing detection device

Technical Field

The utility model relates to the technical field of welding equipment, in particular to a sealing detection device of the welding equipment.

Background

The straight seam pipe is generally formed by welding plates, the argon arc welding mode is adopted, the required environment has to be enough in sealing degree, otherwise, the welding seam is oxidized to influence the product quality.

When the existing welding equipment is used for sealing welding, welding is generally carried out in a welding cavity in a closed state, inert gas is filled in the welding cavity, and air in the welding cavity is extruded out through the inert gas so as to avoid oxidation reaction of the air on a welding piece in the welding process.

However, when the existing sealing welding equipment is used, the sealing performance of the existing sealing welding equipment cannot be detected, and further the welding quality of workpieces cannot be guaranteed.

Disclosure of Invention

The utility model aims to provide a sealing detection device for welding equipment, which aims to solve the problems in the background technology.

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

the utility model provides a welding equipment seals detection device, includes the seal box, the seal box is the cylinder type, the connecting hole has been seted up respectively to the relative both sides wall of seal box, seal box lateral wall fixed mounting has the connection end of mutually supporting with the connecting hole, seal box lateral wall fixedly connected with installation cover, be formed with between installation cover and the seal box lateral wall and detect the chamber, it is provided with detection mechanism to detect the intracavity, detection mechanism is including rotatory determine module and drive assembly, seal box circumference lateral wall is hugged closely to rotatory determine module, drive assembly is connected with rotatory determine module.

As a further scheme of the utility model: rotatory determine module is including the rotating ring that detects the intracavity and rotate two sets of edge seal box axis position relative distribution of installation, and is two sets of the common fixedly connected with support frame in rotating ring surface, the support frame is U type structure, first spout has been seted up towards the surface of seal box circumference lateral wall to the support frame, first rotating rod is installed to first spout internal rotation, first rotating rod fixed surface is connected with first squeeze roll, seal box lateral wall is hugged closely to first squeeze roll, installation cover fixed surface installs the inlet tube with the detection chamber intercommunication, the installation cover bottom wall is connected with the outlet pipe, the support frame is connected with drive assembly, the support frame lateral wall is provided with lateral wall determine module, determine module is connected with first rotating rod.

As a further scheme of the utility model: the drive assembly is including the annular that the installation cover inner wall was seted up, the control ring is installed to the annular internal rotation, control ring and support frame fixed connection, the tooth's socket has been seted up towards the lateral wall in the annular to the control ring, installation cover roof fixed mounting has the motor, the output shaft fixedly connected with of motor and the driving gear dish that the control ring meshing is connected.

As a further scheme of the utility model: the lateral wall determine module is including the second spout that the support frame lateral wall was seted up, rotate between the second spout inner wall and install the second dwang, second dwang fixed surface is connected with the second squeeze roll of hugging closely the seal box lateral wall, the connection chamber has been seted up to support frame inside, the one end of first dwang extends to and connects the intracavity and fixedly connected with initiative helical gear, the one end of second dwang extends to and connects the intracavity and fixedly connected with and the driven helical gear that initiative helical gear meshing is connected.

As a still further scheme of the utility model: the seal box inner wall fixed mounting has the solid fixed ring around the connecting hole distribution, gu fixed ring fixed surface installs evenly distributed's wind guide belt.

Compared with the prior art, the utility model has the beneficial effects that: through the setting by the swivel becket, the support frame, first spout, first pivot pole, first squeeze roll, the rotation detection subassembly that the inlet tube is constituteed with by the annular, the control ring, including a motor, an end cap, a controller, and a cover plate, the transmission subassembly that transmission fluted disc constitutes mutually supports, can be convenient brush water and then detect the leakproofness to the circumference lateral wall of seal box, solved current seal welding equipment when using, can't detect its leakproofness, and then can't guarantee the problem to the welding quality of work piece.

Drawings

Fig. 1 is a schematic structural diagram of a sealing detection device of a welding apparatus.

Fig. 2 is an enlarged schematic view of a in fig. 1.

Fig. 3 is a left side view structural diagram of a welding box in the sealing detection device of the welding equipment.

Wherein: the device comprises a seal box 1, a connecting hole 2, a connecting end 3, an installation cover 4, a detection cavity 5, a detection mechanism 6, a rotation detection assembly 61, a rotating ring 611, a supporting frame 612, a first sliding groove 613, a first rotating rod 614, a first squeezing roller 615, a water inlet pipe 616, a water outlet pipe 617, a transmission assembly 62, a ring groove 621, a control ring 622, a motor 623, a transmission fluted disc 624, a side wall detection assembly 7, a second sliding groove 71, a second rotating rod 72, a second squeezing roller 73, a connecting cavity 74, a driving bevel gear 75, a driven bevel gear 76, a fixing ring 8 and a wind guide belt 9.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

As shown in fig. 1, a structure diagram of a sealing detection device of a welding apparatus provided by an embodiment of the present invention includes a cylindrical sealing box 1, the sealing box 1 is provided with two opposite side walls of the sealing box 1 respectively with a connection hole 2, a connection end 3 matched with the connection hole 2 is fixedly installed on a side wall of the sealing box 1, an installation cover 4 is fixedly connected to an outer side wall of the sealing box 1, a detection cavity 5 is formed between the installation cover 4 and the side wall of the sealing box 1, a detection mechanism 6 is arranged in the detection cavity 5, the detection mechanism 6 includes a rotation detection component 61 and a transmission component 62, the rotation detection component 61 is tightly attached to a circumferential side wall of the sealing box 1, the transmission component 62 is connected with the rotation detection component 61, when in use, a workpiece to be welded is inserted into the sealing box 1 through the connection hole 2 and the connection end 3 in a mutually matched manner for welding, in the welding process, the transmission assembly 62 drives the rotation detection assembly 61 to rotate around the circumferential side wall of the seal box 1 so as to detect the tightness of the circumferential side wall of the seal box 1, and the surface of the seal box 1 can be effectively detected to determine whether an air leakage phenomenon exists.

As shown in fig. 1 and fig. 2, as a preferred embodiment of the present invention, the rotation detecting assembly 61 includes two sets of rotating rings 611 rotatably installed in the detecting cavity 5 and oppositely distributed along the axial line of the seal box 1, the surfaces of the two sets of rotating rings 611 are fixedly connected to a support frame 612, the support frame 612 is in a U-shaped structure, a first sliding slot 613 is formed in the surface of the support frame 612 facing the circumferential side wall of the seal box 1, a first rotating rod 614 is rotatably installed in the first sliding slot 613, a first squeezing roller 615 is fixedly connected to the surface of the first rotating rod 614, the first squeezing roller 615 is tightly attached to the side wall of the seal box 1, a water inlet pipe 616 communicated with the detecting cavity 5 is fixedly installed on the surface of the installation cover 4, a water outlet pipe 617 is connected to the bottom wall of the installation cover 4, the support frame 612 is connected to the transmission assembly 62, and a side wall detecting assembly 7 is disposed on the side wall of the support frame 612, detection component 7 is connected with first pivot pole 614, when using, it is rotatory around seal box 1 and then drives first squeeze roll 615 to hug closely seal line 1 circumference lateral wall surface rotation to drive through drive assembly 62 drive support frame 612, carry out the water injection through inlet tube 616 to the bottom in detecting chamber 5, first squeeze roll 615 is when rotating around seal box 1, can be with even the applying paint on the surface of seal box 1 lateral wall surface of the water of bottom in detecting chamber 5, when the water that discovery seal box 1 surface was applied paint on the surface appears the bubble, can detect out to appear that there is the gas leak hole in bubble department, the leakproofness of seal box 1 that can be convenient detects.

As shown in fig. 1 and fig. 3, as a preferred embodiment of the present invention, the transmission assembly 62 includes a ring groove 621 formed in an inner wall of the mounting cover 4, a control ring 622 is rotatably mounted in the ring groove 621, the control ring 622 is fixedly connected to the support frame 612, a tooth slot is formed in a side wall of the control ring 622 facing the ring groove 621, a motor 623 is fixedly mounted on a top wall of the mounting cover 4, and a transmission toothed disc 624 meshed with the control ring 622 is fixedly connected to an output shaft of the motor 623.

As shown in fig. 2, as a preferred embodiment of the present invention, the side wall detecting assembly 7 includes a second sliding slot 71 formed in a side wall of the supporting frame 612, a second rotating rod 72 is rotatably arranged between the inner walls of the second sliding grooves 71, a second squeezing roller 73 tightly attached to the side wall of the seal box 1 is fixedly connected to the surface of the second rotating rod 72, a connecting cavity 74 is formed inside the supporting frame 612, one end of the first rotating rod 614 extends into the connecting cavity 74 and is fixedly connected with a driving bevel gear 75, one end of the second rotating rod 72 extends into the connecting cavity 74 and is fixedly connected with a driven bevel gear 76 which is in meshing connection with the driving bevel gear 75, in use, the first rotating rod 614 rotates to drive the driving bevel gear 75 to rotate and further drive the second rotating rod 72 to rotate through meshing transmission with the driven bevel gear 76, the surface of the side wall of the seal box 1 opposite to the side wall can be coated with the detection water by the second rotating rod 72.

As shown in fig. 1 and 3, as a preferred embodiment of the present invention, fixing rings 8 distributed around the connection hole 2 are fixedly mounted on the inner wall of the sealing box 1, and wind guide strips 9 uniformly distributed are fixedly mounted on the surface of the fixing rings 8, so that when in use, the sealing state of the connection hole 2 is detected by observing the floating state of the wind guide strips 9.

The working principle of the utility model is as follows: when the welding device is used, a workpiece to be welded is inserted into the sealing box 1 through the mutual matching of the connecting hole 2 and the connecting end 3 for welding, the transmission assembly 62 drives the rotation detection assembly 61 to rotate around the circumferential side wall of the sealing box 1 in the welding process so as to detect the sealing performance of the circumferential side wall of the sealing box 1, and the phenomenon of air leakage on the surface of the sealing box 1 can be effectively detected.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a welding equipment seals detection device, includes the seal box, the seal box is the cylinder type, the connecting hole has been seted up respectively to the relative both sides wall of seal box, seal box lateral wall fixed mounting has the connection end of mutually supporting with the connecting hole, a serial communication port, seal box lateral wall fixedly connected with installation cover, be formed with between installation cover and the seal box lateral wall and detect the chamber, it is provided with detection mechanism to detect the intracavity, detection mechanism is including rotatory determine module and drive assembly, seal box circumference lateral wall is hugged closely to rotatory determine module, drive assembly is connected with rotatory determine module.

2. The welding equipment seal detection device of claim 1, the rotation detection assembly comprises two groups of rotating rings which are rotatably arranged in the detection cavity and are oppositely distributed along the axial line position of the seal box, the surfaces of the two groups of rotating rings are fixedly connected with a supporting frame together, the support frame is of a U-shaped structure, a first sliding groove is arranged on the surface of the support frame facing to the circumferential side wall of the seal box, a first rotating rod is rotatably arranged in the first chute, the surface of the first rotating rod is fixedly connected with a first squeezing roller, the first extrusion roller is tightly attached to the side wall of the seal box, the surface of the mounting cover is fixedly provided with a water inlet pipe communicated with the detection cavity, the mounting cover bottom wall is connected with the outlet pipe, the support frame is connected with transmission assembly, the support frame lateral wall is provided with lateral wall detection subassembly, detection subassembly is connected with first pivot pole.

3. The sealing detection device for the welding equipment according to claim 2, wherein the transmission assembly comprises an annular groove formed in the inner wall of the installation cover, a control ring is rotatably installed in the annular groove and fixedly connected with the support frame, a tooth groove is formed in the side wall of the control ring facing the inner wall of the annular groove, a motor is fixedly installed on the top wall of the installation cover, and a transmission gear disc meshed with the control ring is fixedly connected to an output shaft of the motor.

4. The sealing detection device for the welding equipment according to claim 2, wherein the side wall detection assembly comprises a second chute formed in the side wall of the support frame, a second rotating rod is rotatably installed between the inner walls of the second chute, the surface of the second rotating rod is fixedly connected with a second extrusion roller tightly attached to the side wall of the seal box, a connecting cavity is formed in the support frame, one end of the first rotating rod extends into the connecting cavity and is fixedly connected with a driving bevel gear, and one end of the second rotating rod extends into the connecting cavity and is fixedly connected with a driven bevel gear meshed with the driving bevel gear.

5. The sealing detection device for the welding equipment according to claim 1, wherein fixing rings distributed around the connecting hole are fixedly installed on the inner wall of the sealing box, and uniformly distributed air guide belts are fixedly installed on the surfaces of the fixing rings.