CN218311372U

CN218311372U - Contravariant welding machine with dampproofing function

Info

Publication number: CN218311372U
Application number: CN202222098577.3U
Authority: CN
Inventors: 彭明; 蔡杰
Original assignee: Hangzhou Fuyang Kerui Hardware Products Co ltd
Current assignee: Hangzhou Fuyang Kerui Hardware Products Co ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2023-01-17
Anticipated expiration: 2032-08-10

Abstract

The utility model belongs to the technical field of the contravariant welding machine technique and specifically relates to an contravariant welding machine with dampproofing function, including contravariant welding machine main part, the hole groove has been seted up on the lower terminal surface of contravariant welding machine main part, the inside sliding connection in hole groove has the threaded rod, the threaded rod is located the one end in the hole groove outside is provided with the support, spacing spout has been seted up perpendicularly on the medial surface in hole groove, be provided with sliding connection on the peripheral terminal surface of threaded rod in the inside limit slide block of spacing spout, annular rotary slot has been seted up on the medial surface in hole groove, the annular the inside of rotary slot rotate be connected with threaded rod threaded connection's change, seted up on the outside terminal surface of contravariant welding machine main part with the change hole of change groove intercommunication, this contravariant welding machine with dampproofing function has solved and has had present contravariant welding machine among the prior art and be not convenient for adjusting shortcomings such as height.

Description

Contravariant welding machine with dampproofing function

Technical Field

The utility model relates to an contravariant welding machine technical field especially relates to an contravariant welding machine with dampproofing function.

Background

The "inversion" and "rectification" are two opposite concepts, the rectification is a process of converting ac power into dc power, and the inversion is a process of converting dc power into ac power, and an arc welding power source using the inversion technology is called an inverter welding machine.

The main part of contravariant welding machine often can meet the moist condition in ground when using, the ground condition of seeping water can appear even, and the ground of moist or seeping water very easily makes the contravariant welding machine damp damage, can place the eminence with the contravariant welding machine when using at present in order to prevent to wet, but the contravariant welding machine is comparatively heavy be not convenient for carry, and place and take place danger easily in the eminence, consequently just need one kind to have enough structure of adjusting the contravariant welding machine height to prevent that the contrary variable welding machine that ends to wet.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the height of the contravariant welding machine is not convenient for adjust that exists current among the prior art, and the contravariant welding machine with dampproofing function that proposes.

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

the utility model provides an contravariant welding machine with dampproofing function, includes contravariant welding machine main part, the hole groove has been seted up on the lower terminal surface of contravariant welding machine main part, the inside sliding connection in hole groove has the threaded rod, the threaded rod is located the one end in the hole groove outside is provided with the support, spacing spout has been seted up perpendicularly on the medial surface in hole groove, be provided with sliding connection on the peripheral terminal surface of threaded rod in the inside spacing slider of spacing spout, annular rotary slot has been seted up on the medial surface in hole groove, the annular the inside rotation in rotary slot be connected with threaded rod threaded connection's change, seted up on the outside terminal surface of contravariant welding machine main part with the commentaries on classics hole of change groove intercommunication, the inside in change hole be provided with the drive assembly that the change transmission is connected.

Preferably, a plurality of groups of universal wheels are arranged on the periphery of the lower end face of the inverter welding machine main body.

Preferably, a plurality of groups of support legs are arranged on the lower end face of the support.

Preferably, the driving assembly comprises a screw, one end of the screw is rotatably connected to the inside of the rotary hole, a worm gear is arranged on the peripheral end face of the rotary ring, and the screw is meshed with the worm gear.

Preferably, a slot is formed in the end face of the outer side of the screw, an insertion block is movably inserted into the slot, and a rotating handle is fixedly connected to the end face of the outer side of the insertion block.

The utility model provides a pair of contravariant welding machine with dampproofing function, beneficial effect lies in:

the threaded rod can slide up and down along the hole groove through the matching between the arranged rotating ring and the threaded rod so as to change the height of the bracket, so that the inverter welding machine main body can be lifted to be away from a damp ground, and a damp-proof effect is achieved;

the worm and gear structure is combined by the screw and the rotating rod, so that the rotating ring can be driven only by the screw, and the one-way transmission effect is achieved.

Drawings

Fig. 1 is a schematic structural view of a main body of an inverter welding machine with a moisture-proof function according to the present invention;

fig. 2 is an enlarged schematic structural diagram of an area a of the inverter welding machine with a moisture-proof function according to the present invention;

fig. 3 is a schematic side sectional view of an inverter welding machine with moisture-proof function according to the present invention;

fig. 4 is a schematic diagram of the B-region enlarged structure of the inverter welding machine with the moisture-proof function according to the present invention.

In the figure: 1. an inverter welding machine main body; 2. a hole groove; 3. a threaded rod; 4. a limiting chute; 5. a limiting slide block; 6. rotating the groove; 7. rotating the ring; 8. hole turning; 9. a screw; 10. a support; 11. a support leg; 12. a universal wheel; 13. a slot; 14. inserting a block; 15. and (4) turning the handle.

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.

Referring to fig. 1-4, an inverter welding machine with a moisture-proof function comprises an inverter welding machine main body 1, a hole groove 2 is formed in the lower end face of the inverter welding machine main body 1, a threaded rod 3 is connected to the inside of the hole groove 2 in a sliding mode, a support 10 is arranged at one end, located outside the hole groove 2, of the threaded rod 3, a limiting sliding groove 4 is vertically formed in the inner side end face of the hole groove 2, a limiting sliding block 5 connected to the inside of the limiting sliding groove 4 in a sliding mode is arranged on the peripheral end face of the threaded rod 3, an annular rotating groove 6 is formed in the inner side end face of the hole groove 2, a rotating ring 7 in threaded connection with the threaded rod 3 is connected to the inside of the annular rotating groove 6 in a rotating mode, a rotating hole 8 communicated with the rotating groove 6 is formed in the outer end face of the inverter welding machine main body 1, and a driving assembly in transmission connection with the rotating ring 7 is arranged inside the rotating hole 8.

The periphery of the lower end face of the inverter welding machine body 1 is provided with a plurality of groups of universal wheels 12, so that the inverter welding machine body can be moved conveniently.

The lower end face of the support 10 is provided with a plurality of groups of support legs 11 which are rubber blocks, so that an anti-skid effect is achieved.

The driving assembly comprises a screw rod 9, one end of the screw rod 9 is rotatably connected to the inside of the rotating hole 8, worm teeth are formed in the peripheral end face of the rotating ring 7, and the screw rod 9 is meshed with the worm teeth, so that the rotating ring 7 can be driven to rotate by rotating the screw rod 9.

The outer end face of the screw rod 9 is provided with a slot 13, an insert block 14 is movably inserted into the slot 13, and the outer end face of the insert block 14 is fixedly connected with a rotating handle 15, so that the rotating handle 15 and the screw rod 9 are convenient to disassemble and assemble.

A working mode; the during operation will change and link to each other 15 with screw rod 9 through inserted block 14, rotate and change 15, screw rod 9 drives change 7 and removes and to make and to drive threaded rod 3 and slide along hole groove 2 to the height of control support 10, and make the height of contravariant welding machine main part 1 can adjust, in order to keep away from moist ground, play damp-proof effect.

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

1. The utility model provides an contravariant welding machine with dampproofing function, includes contravariant welding machine main part (1), its characterized in that: seted up on the lower terminal surface of contravariant welding machine main part (1) hole groove (2), the inside sliding connection of hole groove (2) has threaded rod (3), threaded rod (3) are located the one end in the hole groove (2) outside is provided with support (10), spacing spout (4) have been seted up perpendicularly on the medial surface of hole groove (2), be provided with sliding connection on the peripheral terminal surface of threaded rod (3) in spacing spout (4) inside spacing slider (5), annular rotary groove (6), annular have been seted up on the medial surface of hole groove (2) the inside rotation of rotary groove (6) be connected with threaded rod (3) threaded connection's change (7), set up on the outside terminal surface of contravariant welding machine main part (1) with change hole (8) of change groove (6) intercommunication, the inside of change hole (8) be provided with the drive assembly that change (7) transmission is connected.

2. The inverter welding machine with moisture-proof function as claimed in claim 1, wherein: and a plurality of groups of universal wheels (12) are arranged on the periphery of the lower end face of the inverter welding machine main body (1).

3. The inverter welding machine with moisture-proof function as claimed in claim 1, wherein: a plurality of groups of support legs (11) are arranged on the lower end surface of the support (10).

4. The inverter welding machine with moisture-proof function as claimed in claim 1, wherein: the driving assembly comprises a screw (9), one end of the screw (9) is rotatably connected to the inside of the rotating hole (8), worm teeth are formed in the peripheral end face of the rotating ring (7), and the screw (9) is meshed with the worm teeth.

5. The inverter welding machine with moisture-proof function as claimed in claim 4, wherein: the screw rod is characterized in that a slot (13) is formed in the end face of the outer side of the screw rod (9), an inserting block (14) is movably inserted into the slot (13), and a rotating handle (15) is fixedly connected to the end face of the outer side of the inserting block (14).