CN216957706U

CN216957706U - Improved low-voltage overhead coil of electric welder

Info

Publication number: CN216957706U
Application number: CN202220573970.0U
Authority: CN
Inventors: 周涤若; 段小雪; 岳彩新
Original assignee: Shandong Huaao Electrical Co ltd
Current assignee: Shandong Huaao Electrical Co ltd
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-07-12
Anticipated expiration: 2032-03-16

Abstract

The utility model provides an improved electric welding machine low-voltage overhead coil, which comprises an overhead coil mechanism, wherein the overhead coil mechanism comprises a plurality of universal wheels which are fixedly supported on the ground, an electric welding machine box body is fixedly arranged at the top of the universal wheels, a plurality of iron supports are welded on the back of the inner wall of the electric welding machine box body, rubber protective rings are fixedly arranged on the front surfaces of the iron supports, coils are fixedly arranged in the rubber protective rings, a main board is fixedly arranged on the back of the inner wall of the electric welding machine box body, a radiator is fixedly arranged on the upper side of the surface of the main board, a rectifier bridge is correspondingly arranged at the bottom of the radiator, screws are in threaded connection with the four corners of the main board, and the screws are in threaded connection with the electric welding machine box body, and the improved electric welding machine low-voltage overhead coil mechanism has the beneficial effects that: through the rubber guard circle that is equipped with, the convenience makes the coil more stable at the during operation when using effectively the guard circle, and through the radiator that is equipped with, the convenience dispels the heat to device internals when using, prevents that the high temperature from and damaging the device.

Description

Improved low-voltage overhead coil of electric welder

Technical Field

The utility model belongs to the technical field of electric welding machines, and particularly relates to an improved electric welding machine low-voltage overhead coil.

Background

The electric welder is to melt the welding flux and the material to be welded on the welding electrode by using the high-temperature electric arc generated by the instant short circuit of the positive and negative poles so as to combine the contacted object. The structure is very simple, namely a high-power transformer, and the electric welding machine can be generally divided into two types according to the types of output power supplies, namely an alternating current power supply and a direct current power supply. The electric welding machine uses an electric energy source to instantly convert the electric energy into heat energy, the electricity is very common, the electric welding machine is suitable for working in a dry environment, does not need too many requirements, has the advantages of small volume, simple operation, convenient use, high speed, firm welding seam after welding and the like, is particularly practical for products with high required strength, can instantly connect the same metal materials (also can connect different metals, only has different welding methods) permanently, has the same strength with a parent metal after heat treatment, has good sealing, and solves the problems of sealing and strength for the manufacture of gas storage containers and liquid containers, the welding machine has wide application range, and is an indispensable tool for large shipbuilding enterprises, industrial and mining enterprises and various construction enterprises.

However, when the existing welding machine is used, the coil of the welding machine easily touches other devices when in use, so that the device is damaged and leaks electricity when in use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an improved low-voltage overhead coil of an electric welding machine, and aims to solve the problem that the coil of the electric welding machine is easy to touch other equipment in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: improved generation's electric welding low pressure overhead coil, including overhead coil mechanism, overhead coil mechanism includes and supports fixed a plurality of universal wheel, a plurality of with ground the top fixed mounting of universal wheel has the electric welder box, the welding of the inner wall back of electric welder box has a plurality of iron support, and the positive fixed mounting of a plurality of iron support has rubber guard circle, the inside fixed mounting of rubber guard circle has the coil, the inner wall back fixed mounting of electric welder box has the mainboard, the surperficial upside fixed mounting of mainboard has the radiator, the bottom correspondence of radiator is equipped with the rectifier bridge, the equal threaded connection in four corners department of mainboard has the screw, screw and electric welder box threaded connection.

Preferably, one side of the electric welding machine box body is provided with an auxiliary mechanism, and the auxiliary mechanism comprises a plurality of ventilation strips arranged on one side of the electric welding machine box body.

Preferably, the back of the electric welding machine box body is provided with a plurality of small ventilation strips, and the front of the electric welding machine box body is movably connected with a baffle.

Preferably, resin screws are connected to four corners of the baffle in a threaded mode, and symmetrical handles are fixedly mounted on two sides of the top of the electric welding machine box body.

Preferably, the middle of the top of the electric welding machine box body is embedded with a single chip microcomputer controller, the top of one side of the electric welding machine box body is embedded with a voltage display, and the front side of the voltage display is correspondingly provided with an indicator light.

Preferably, the main board, the coil, the rectifier bridge, the voltage display and the indicator light are electrically connected with a single chip microcomputer controller, and the single chip microcomputer controller is electrically connected with an external power supply.

Compared with the prior art, the utility model has the beneficial effects that:

1) the rubber protection ring is arranged, so that the coil is effectively protected when the device is used, the coil is more stable when the device works, internal parts of the device are conveniently cooled when the device is used through the arranged radiator, the device is prevented from being damaged due to overhigh temperature, and the device is conveniently supported and fixed when the device is used through the arranged iron support, so that the internal parts of the device are prevented from being damaged when the device is used;

2) through the handle that is equipped with, the convenience makes the use and grips the removal to the device, through the universal wheel that is equipped with, makes the rapider that the device can remove through the universal wheel when using conveniently.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is an enlarged view of the coil of the present invention;

fig. 4 is a schematic diagram of the back structure of the present invention.

In the figure: 1. an overhead coil mechanism; 11. a universal wheel; 12. a welding machine box body; 13. an iron bracket; 14. a rubber guard ring; 15. a coil; 16. a main board; 17. a heat sink; 18. a rectifier bridge; 19. a screw; 2. an auxiliary mechanism; 21. a ventilation strip; 22. a small ventilation strip; 23. a baffle plate; 24. a resin screw; 25. a handle; 26. a single chip controller; 27. a voltage display; 28. and an indicator light.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: follow-on electric welding low pressure overhead coil, including overhead coil mechanism 1, overhead coil mechanism 1 includes a plurality of universal wheel 11 fixed with ground support, the top fixed mounting of a plurality of universal wheel 11 has electric welding machine box 12, the welding of the inner wall back of electric welding machine box 12 has a plurality of iron support 13, the front fixed mounting of a plurality of iron support 13 has rubber guard circle 14, the inside fixed mounting of rubber guard circle 14 has coil 15, the inner wall back fixed mounting of electric welding machine box 12 has mainboard 16, the surperficial upside fixed mounting of mainboard 16 has radiator 17, radiator 17's bottom correspondence is equipped with rectifier bridge 18, the equal threaded connection in four corners departments of mainboard 16 has screw 19, screw 19 and electric welding machine box 12 threaded connection.

In this embodiment: auxiliary mechanism 2 has been seted up to one side of electric welding machine box 12, and auxiliary mechanism 2 includes and a plurality of ventilation strip 21 that sets up with electric welding machine box 12 one side.

Through the ventilation strip 21 that is equipped with, conveniently dispel the heat to the device inner wall when using, make the inside temperature of device reduce the state that reaches normal temperature and prevent the damage of high temperature and lead to the device.

In this embodiment: the back of the electric welding machine box body 12 is provided with a plurality of small ventilation bars 22, and the front surface of the electric welding machine box body 12 is movably connected with a baffle plate 23.

Through baffle 23 that is equipped with, conveniently open baffle 23 and observe interior device and maintain and salvage when using.

In this embodiment: resin screws 24 are connected to four corners of the baffle 23 in a threaded mode, and symmetrical handles 25 are fixedly mounted on two sides of the top of the electric welding machine box body 12.

The handle 25 is arranged, so that the device can be conveniently held and moved when in use, and the device can reach the position where the device is needed to be used.

In this embodiment: the middle part of the top of the electric welding machine box body 12 is embedded with a single chip microcomputer controller 26, the top of one side of the electric welding machine box body 12 is embedded with a voltage display 27, and the front surface of the voltage display 27 is correspondingly provided with an indicator light 28.

Through the voltage display 27, whether the voltage is a normal value or not is conveniently observed when the device is used, so that whether the stability of the device is qualified or not and whether the device is safe or not are judged.

In this embodiment: the main board 16, the coil 15, the rectifier bridge 18, the voltage display 27 and the indicator light 28 are electrically connected with the single chip microcomputer controller 26, and the single chip microcomputer controller 26 is electrically connected with an external power supply.

The single chip microcomputer controller 26 is arranged, so that the power-on control of other electric equipment is facilitated.

The working principle is as follows: when a user uses the equipment, the user firstly pushes the device to a specific use place by holding the handle 25 and the universal wheel 11, then the user controls the single chip microcomputer controller 26 to electrify the device to work, heat generated when the device works for a period of time can be dissipated through the radiator 17, then the heat can be dissipated from the inside of the device through the radiator 17, the heat can be dissipated out of the device from the inside of the device through the ventilation bars 21 and the small ventilation bars 22, when the device is in use, the positive and negative two stages are in short circuit, the device can generate high-temperature electric arcs to generate welding materials and welded materials on welding bars, the welding materials and the welded materials are reconnected to continue working, and finally when the user needs to maintain and repair the device, the user unloads the baffle 23 from the internal parts of the device by twisting the resin screws 24 to maintain or repair.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Improved generation's electric welding low pressure overhead coil, including overhead coil mechanism (1), its characterized in that, overhead coil mechanism (1) includes and supports fixed a plurality of universal wheel (11) with ground, a plurality of the top fixed mounting of universal wheel (11) has electric welding machine box (12), the welding of the inner wall back of electric welding machine box (12) has a plurality of iron support (13), and the positive fixed mounting of a plurality of iron support (13) has rubber guard circle (14), the inside fixed mounting of rubber guard circle (14) has coil (15), the inner wall back fixed mounting of electric welding machine box (12) has mainboard (16), the surperficial upside fixed mounting of mainboard (16) has radiator (17), the bottom correspondence of radiator (17) is equipped with rectifier bridge (18), the equal threaded connection in four corners department of mainboard (16) has screw (19), the screw (19) is in threaded connection with the electric welding machine box body (12).

2. The improved electric welder low-voltage overhead coil as set forth in claim 1, wherein: the auxiliary mechanism (2) is arranged on one side of the electric welding machine box body (12), and the auxiliary mechanism (2) comprises a plurality of ventilation strips (21) arranged on one side of the electric welding machine box body (12).

3. The improved electric welder low-voltage overhead coil as set forth in claim 1, wherein: the back of the electric welding machine box body (12) is provided with a plurality of small-sized ventilation strips (22), and the front of the electric welding machine box body (12) is movably connected with a baffle (23).

4. The improved electric welder low-voltage overhead coil as set forth in claim 3, wherein: the four corners of baffle (23) department threaded connection has resin screw (24), the top both sides fixed mounting of electric welding machine box (12) has symmetrical handle (25).

5. The improved electric welder low-voltage overhead coil as set forth in claim 1, wherein: the top middle part of electric welding machine box (12) has inlayed and has had single chip microcomputer controller (26), one side top of electric welding machine box (12) has inlayed and has had voltage display (27), the front correspondence of voltage display (27) is equipped with pilot lamp (28).

6. The improved electric welder low-voltage overhead coil as set forth in claim 5, wherein: the main board (16), the coil (15), the rectifier bridge (18), the voltage display (27) and the indicator lamp (28) are electrically connected with the single chip microcomputer controller (26), and the single chip microcomputer controller (26) is electrically connected with an external power supply.