CN218362608U

CN218362608U - Multi-station inverter direct-current manual arc welding machine

Info

Publication number: CN218362608U
Application number: CN202222106205.0U
Authority: CN
Inventors: 彭明; 蔡杰
Original assignee: Chongqing Leris Technology Co ltd
Current assignee: Chongqing Leris Technology Co ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2023-01-24
Anticipated expiration: 2032-08-10

Abstract

The utility model belongs to the technical field of the arc welding machine technique and specifically relates to a manual arc welding machine of multistation contravariant direct current, including the arc welding machine main part, be provided with multiunit storage assembly on the peripheral terminal surface of arc welding machine main part, storage assembly includes the dead slot, the dead slot is seted up in the inside of arc welding machine main part, be connected with the pivot between the upper and lower both sides terminal surface of dead slot inside, the periphery of pivot is rotated and is connected with the change, the upper and lower both ends of change all are provided with the commentaries on classics board, a set of the commentaries on classics board with sliding connection has conductive component between the medial surface of dead slot, the medial surface of change with be connected with the clockwork spring between the outside terminal surface of pivot, the winding has the cable on the peripheral terminal surface of change, and this kind of manual arc welding machine of contravariant multistation direct current has solved the cable that exists between current manual arc welding machine and the welder inconvenient shortcoming such as accomodating in order.

Description

Multi-station inverter direct-current manual arc welding machine

Technical Field

The utility model relates to an arc welding machine technical field especially relates to a manual arc welding machine of multistation contravariant direct current.

Background

An arc welder, also called arc welding transformer, is a special transformer which changes the network voltage AC into low voltage AC suitable for arc welding and is composed of main transformer, required regulation part and indicator.

The cables connected between the existing manual arc welding machine and the welding gun are inconvenient to arrange and store, so that the cables on the manual arc welding machine with multiple stations are messy, the operation is inconvenient, and the manual arc welding machine with the storage function is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the cable connected between the existing manual arc welding machine and the welding gun is inconvenient to arrange and store and the like in the prior art, and providing a multi-station inversion direct-current manual arc welding machine.

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

the design provides a manual arc welding machine of multistation contravariant direct current, includes the arc welding machine main part, be provided with multiunit storage assembly on the peripheral terminal surface of arc welding machine main part, storage assembly includes the dead slot, the dead slot is seted up in the inside of arc welding machine main part, be connected with the pivot between the upper and lower both sides terminal surface of dead slot inside, the periphery of pivot is rotated and is connected with the change, the upper and lower both ends of change all are provided with the commentaries on classics board, a set of change board with sliding connection has conductive component between the medial surface of dead slot, the medial surface of change with be connected with the clockwork spring between the outside terminal surface of pivot, the winding has the cable on the peripheral terminal surface of change, the one end of cable with conductive component electric connection, set up on the outside terminal surface of arc welding machine main part with the through-hole of dead slot intercommunication, the other end of cable passes the through-hole extends to the outside electric connection of arc welding machine main part has welder, the inside of through-hole be provided with the spacing subassembly of cable butt.

Preferably, the conductive assembly comprises a plurality of sets of correspondingly arranged contacts and copper rings, the contacts and the copper rings are respectively arranged on the end faces of the rotating plate opposite to the empty grooves, and the contacts are in sliding abutting joint with the copper rings.

Preferably, a spring is rotatably connected between the other group of rotating plates and the inner side end face of the empty groove.

Preferably, the limiting component comprises an inserting rod, one end of the inserting rod penetrates through the through hole and movably abutted to the outer end face of the cable, the inserting rod is located at one end of the outer side of the through hole and provided with a push plate, and a tension spring is connected between the push plate and the outer end face of the arc welding machine main body.

Preferably, the peripheral end face of the inserted bar is wrapped with anti-slip rubber.

The utility model provides a pair of manual arc-welding set of multistation contravariant direct current, beneficial effect lies in:

the cable can be accommodated in the accommodating component through the accommodating component, the cable at a station which is not used is prevented from being disordered, and a spring on the accommodating component can play an elastic telescopic effect so as to drive the rotating ring to rotate and enable the cable to be wound on the rotating ring;

through the spacing subassembly that sets up, can place in the automatic retraction storage assembly of the cable that stretches out, be convenient for more fix and use.

Drawings

Fig. 1 is a schematic view of a main structure of a multi-station inverter direct-current manual arc welding machine provided by the present invention;

fig. 2 is an enlarged structural schematic diagram of a region a of the multi-station inverter direct-current manual arc welding machine provided by the utility model;

fig. 3 is a schematic side sectional structural view of a multi-station inverter dc manual arc welding machine according to the present invention;

fig. 4 is the schematic diagram of the B-region enlarged structure of the multi-station inverter dc manual arc welding machine according to the present invention.

In the figure: 1. an arc welder body; 2. an empty groove; 3. a rotating shaft; 4. rotating the ring; 5. rotating the plate; 6. a contact; 7. a copper ring; 8. a clockwork spring; 9. a cable; 10. a spring; 11. a through hole; 12. a welding gun; 13. inserting a rod; 14. pushing the plate; 15. a tension spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-4, a multi-station inverter direct-current manual arc welding machine comprises an arc welding machine body 1, a plurality of groups of storage assemblies are arranged on peripheral end faces of the arc welding machine body 1, each storage assembly comprises a hollow groove 2, each hollow groove 2 is arranged inside the arc welding machine body 1, a rotating shaft 3 is connected between upper and lower end faces inside the hollow groove 2, a rotating ring 4 is connected with the periphery of each rotating shaft 3 in a rotating mode, rotating plates 5 are arranged at the upper and lower ends of each rotating ring 4, a conductive assembly is connected between the inner side end faces of the rotating plates 5 and the hollow grooves 2 in a sliding mode, a clockwork spring 8 is connected between the inner side end face of each rotating ring 4 and the outer side end face of the corresponding rotating shaft 3, cables 9 are wound on the peripheral end faces of the rotating rings 4, one end of each cable 9 is electrically connected with the conductive assembly, a through hole 11 communicated with the hollow grooves 2 is formed in the outer side end face of the arc welding machine body 1, the other end of each cable 9 penetrates through the through hole 11 and extends to the outer side welding gun 12 of the arc welding machine body 1, and a limiting assembly movably abutted to the cables 9 is arranged inside the through hole 11.

The conductive assembly comprises a plurality of groups of correspondingly arranged contacts 6 and copper rings 7, the contacts 6 and the copper rings 7 are respectively arranged on the end surfaces of the rotating plate 5 opposite to the empty groove 2, and the contacts 6 are in sliding butt joint with the copper rings 7 to achieve the effect of rotating and conducting electricity.

And a spring 10 is rotatably connected between the other group of rotating plates 5 and the inner side end face of the empty groove 2, so that the contact stability between the contact 6 and the copper ring 7 is improved.

Spacing subassembly includes inserted bar 13, and the one end of inserted bar 13 is passed through-hole 11 and the activity butt of the outside terminal surface of cable 9, and the one end that inserted bar 13 is located the through-hole 11 outside is provided with push pedal 14, is connected with extension spring 15 between the outside terminal surface of push pedal 14 and arc welding machine main part 1 for extension spring 15 can stimulate push pedal 14 under the natural state and make inserted bar 13 and cable 9 butt, play spacing effect.

The peripheral end face of the inserted rod 13 is wrapped with anti-slip rubber, so that friction force is improved.

A working mode; the during operation outwards pulls out the push pedal 14 and makes inserted bar 13 and cable 9 break away from, outwards pulls out welder 12 and can loosen inserted bar 13 behind the suitable position, and extension spring 15 can stimulate push pedal 14 and make inserted bar 13 and cable 9 butt, plays spacing effect, when using the completion, outwards pulls push pedal 14 once more, and clockwork spring 8 drives swivel 4 and rotates and make cable 9 twine on swivel 4 this moment, can accomplish and accomodate.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a manual arc welding machine of multistation contravariant direct current, includes arc welding machine main part (1), its characterized in that: the arc welding machine is characterized in that a plurality of groups of storage assemblies are arranged on the peripheral end face of the arc welding machine body (1), each storage assembly comprises an empty groove (2), each empty groove (2) is arranged in the arc welding machine body (1), a rotating shaft (3) is connected between the upper side end face and the lower side end face of the inner portion of each empty groove (2), the periphery of each rotating shaft (3) is connected with a rotating ring (4), rotating plates (5) are arranged at the upper end and the lower end faces of each rotating ring (4), each rotating plate (5) is connected with a conductive assembly in a sliding mode between the inner side end faces of the empty grooves (2), the inner side end faces of the rotating rings (4) are connected with a spiral spring (8) between the outer side end faces of the rotating rings (4), a cable (9) is wound on the peripheral end faces of the rotating rings (4), one end of the cable (9) is electrically connected with the conductive assemblies, a through hole (11) communicated with the empty grooves (2) is formed in the outer side end faces of the arc welding machine body (1), and the other end faces of the cable (9) extend to the outer side of the arc welding machine body (1), and the welding gun is connected with a limiting cable (12) in a limiting position, and the cable (11) is connected with the inner portion of the cable (12).

2. The multi-station inverter direct-current manual arc welding machine according to claim 1, wherein: the conductive assembly comprises a plurality of groups of correspondingly arranged contacts (6) and copper rings (7), the contacts (6) and the copper rings (7) are respectively arranged on the end faces, opposite to the empty grooves (2), of the rotating plate (5), and the contacts (6) are in sliding butt joint with the copper rings (7).

3. The multi-station inverter direct-current manual arc welding machine according to claim 2, wherein: and a spring (10) is rotatably connected between the other group of rotating plates (5) and the inner side end surface of the empty groove (2).

4. The multi-station inverter direct-current manual arc welding machine according to claim 1, wherein: the limiting assembly comprises an inserting rod (13), one end of the inserting rod (13) penetrates through the through hole (11) and the movable butt of the outer side end face of the cable (9), the inserting rod (13) is located at one end of the outer side of the through hole (11) and is provided with a push plate (14), and a tension spring (15) is connected between the push plate (14) and the outer side end face of the arc welding machine main body (1).

5. The multi-station inverter direct-current manual arc welding machine according to claim 4, wherein: the peripheral end face of the inserted bar (13) is wrapped with anti-slip rubber.