CN216096907U

CN216096907U - Energy-saving electric welding machine

Info

Publication number: CN216096907U
Application number: CN202122124328.2U
Authority: CN
Inventors: 赵化雨; 韩丽霞; 石斌; 郑婕; 李燕
Original assignee: Shandong Jiruida Electric Co ltd
Current assignee: Shandong Jiruida Electric Co ltd
Priority date: 2021-09-04
Filing date: 2021-09-04
Publication date: 2022-03-22
Anticipated expiration: 2031-09-04

Abstract

The utility model discloses an energy-saving electric welding machine, and relates to the technical field of welding equipment; comprises a main machine body, a telescopic pull rod, a base, universal wheels and a dust guard; the bottom of the main machine body is fixedly connected with a base, and a supporting frame surrounding the main machine body is fixedly connected to the base; the frame comprises a plurality of support rods vertical to the base; a top plate is fixedly connected to one side of the supporting frame, which is far away from the base, two ends of the top plate are hinged to dustproof plates through hinges, the inner sides of the dustproof plates are hinged to supporting mechanisms, and the supporting mechanisms are hinged to supporting rods; the supporting mechanism comprises a first-stage connecting rod and a second-stage connecting rod. This device can protect the electric welding, and has high mobility, utilizes the dust guard protection electric welding in daily use, avoids the dust to get into the problem that the efficiency that leads to reduces. And the dust guard expandes during operation, can replace the function of operation panel, and the function is comprehensive, convenient to use.

Description

Energy-saving electric welding machine

Technical Field

The utility model relates to the technical field of welding equipment, in particular to an energy-saving electric welding machine.

Background

The electric welder is to utilize the high temperature electric arc produced by the instantaneous short circuit of the positive and negative poles to melt the welding flux and the welded material on the welding electrode and to combine the contacted material. The structure is very simple, and the transformer is a high-power transformer. Electric welding machines can be generally divided into two types according to the types of output power supplies, wherein one type is an alternating current power supply and the other type is a direct current power supply. They use the principle of inductance, the inductance will generate huge voltage change when switching on and off, and the high-voltage arc generated by the instant short circuit of the positive and negative poles is used to melt the solder on the welding electrode, so that they reach the purpose of atomic bonding.

When welding, besides the electric welding machine, the required connector lug, welding head and filter screen cover need to be equipped, and in some large-scale construction occasions, certain mobility is required, the weight of the electric welding machine is large, and other trivial accessories are inconvenient to carry, so that in some occasions requiring certain mobility, the electric welding machine has the problem of inconvenient use.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an energy-saving welding machine, so as to solve the problems of the background art. The electric welding machine has good maneuverability, and can be used for conveniently placing various accessories which are irregular in shape and inconvenient to carry.

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

an energy-saving electric welding machine comprises a main machine body, a telescopic pull rod, a base, universal wheels and a dust guard; the bottom of the main machine body is fixedly connected with a base, and a supporting frame surrounding the main machine body is fixedly connected to the base; the frame comprises a plurality of support rods vertical to the base; a top plate is fixedly connected to one side of the supporting frame, which is far away from the base, two ends of the top plate are hinged to dustproof plates through hinges, the inner sides of the dustproof plates are hinged to supporting mechanisms, and the supporting mechanisms are hinged to supporting rods; the supporting mechanism comprises a first-stage connecting rod and a second-stage connecting rod.

As a further scheme of the utility model: the one end that the roof was kept away from to the dust guard articulates there is the one-level connecting rod, the one end that the roof was kept away from to the bracing piece articulates there is the second grade connecting rod, it has the spacing groove of slope to open on the second grade connecting rod, the one-level connecting rod outwards extends the rigid coupling with second grade connecting rod articulated one end and has the stopper.

As a still further scheme of the utility model: the side of the main machine body is fixedly connected with a ventilation window, and the side of the main machine body is fixedly connected with a wiring hole.

As a still further scheme of the utility model: one side rigid coupling that the host computer body was kept away from to the base has a plurality of universal wheels, the rigid coupling has the brake block on the universal wheel.

As a still further scheme of the utility model: the side of the supporting frame is fixedly connected with a telescopic box, and a telescopic pull rod is fixedly connected in the telescopic box.

As a still further scheme of the utility model: the top plate is fixedly connected with a fixing seat at one end far away from the main machine body, a draw bar is fixedly connected onto the fixing seat, and a handle is fixedly connected onto the draw bar.

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

by adopting the energy-saving electric welding machine, the dust guard plate of the device vertically covers the ventilation window when not in use, so that dust at the ventilation window is prevented from entering, the energy efficiency of the equipment is reduced, the service life of the equipment can be prolonged, energy is saved more, meanwhile, the dust guard plate can be opened during welding operation, and a plane is formed by supporting through a supporting mechanism, so that the heat dissipation of the equipment is not interfered, a desktop can be formed, a welding head which needs to be repeatedly taken during operation can be formed, and accessories such as a filter mask and the like can be placed on the dust guard plate and are convenient to take, so that the electric welding machine can be used as a portable operation table besides the basic function of directing to the electric welding machine;

adopt above-mentioned energy-saving electric welding, the telescopic pull rod of the universal wheel cooperation side of this device bottom, make this device have good mobility, can remove in longer distance through telescopic pull rod controlgear, in some occasions of the push-and-pull of not being convenient for, the handle also can be convenient for directly mention equipment, it is very convenient to operate, and this device is when the dust guard expandes, can place various accessories, consequently, when the occasion short distance removes the welding machine, can directly put various accessories on the dust guard, pushing equipment is the short distance removal, because the short speed of distance is slow, various accessories can not appear falling basically, all accessories that need use are taken away to disposable, and do not need transport many times or accomodate the accessory repeatedly, remove, take out, the very big work load that has alleviateed the working gap and taken relevant accessory repeatedly, the work flow has been simplified.

Drawings

Fig. 1 is a schematic structural diagram of an energy-saving welding machine.

FIG. 2 is a schematic side view of the energy-saving welder.

Fig. 3 is a schematic view of a dust guard retracting structure of the energy-saving electric welding machine.

FIG. 4 is a schematic top view of the energy-saving welder.

Fig. 5 is a schematic structural diagram of a supporting mechanism in the energy-saving electric welding machine.

In the figure: 1. a dust-proof plate; 2. a primary connecting rod; 3. a support mechanism; 4. a limiting block; 5. a secondary connecting rod; 6. a support bar; 7. a hinge; 8. a top plate; 9. a main body; 10. a mounting seat; 11. a draw bar; 12. a handle; 13. a support frame; 14. a base; 15. a universal wheel; 16. a brake block; 17. a wiring hole; 18. a telescopic pull rod; 19. a telescopic box; 20. a ventilation window; 21. a limiting groove.

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.

Example 1

Referring to fig. 1 to 3, in embodiment 1 of the present invention, an energy-saving electric welding machine includes a main machine body 9, a telescopic pull rod 18, a base 14, a universal wheel 15, and a dust guard 1; a base 14 is fixedly connected to the bottom of the main machine body 9, and a supporting frame 13 surrounding the main machine body 9 is fixedly connected to the base 14; the frame comprises a plurality of support bars 6 vertical to a base 14; a top plate 8 is fixedly connected to one side, away from the base 14, of the supporting frame 13, two ends of the top plate 8 are hinged to a dust-proof plate 1 through hinges 7, a supporting mechanism 3 is hinged to the inner side of the dust-proof plate 1, and the supporting mechanism 3 is hinged to a supporting rod 6; the supporting mechanism 3 comprises a primary connecting rod 2 and a secondary connecting rod 5.

This device installs base 14 in host computer body 9 bottom, and braced frame 13 is installed to base 14 top, and roof 8 is installed to the bottom, protects host computer body 9 under complicated operational environment. The supporting frame 13 is installed to connect the dust-proof plates 1 at both sides. The dust guard 1 keeps closed in the normal inoperative state, keeps apart 9 both sides of host computer body, avoids the dust to get into the inside dust that probably causes and piles up, influences the radiating effect, and then increases the problem of energy consumption.

The cooling system is required to be opened simultaneously when the device is used, so that the dust guard 1 needs to be opened in the process, the dust guard 1 is unfolded along the hinge 7 to form a support, the dust guard 1 forms a parallel plane and can be used as a table, and various articles such as a filtering face mask, a welding head and the like required in the working process can be placed on the dust guard 1 when the dust guard is used alternately, so that the dust guard 1 can replace a workbench.

Example 2

Referring to fig. 1 to 5, the main differences between the embodiment 2 and the embodiment 1 are:

referring to fig. 1 and 5, a first-stage connecting rod 2 is hinged to one end of the dust-proof plate 1 away from the top plate 8, a second-stage connecting rod 5 is hinged to one end of the supporting rod 6 away from the top plate 8, an inclined limiting groove 21 is formed in the second-stage connecting rod 5, and a limiting block 4 is fixedly connected to one end, hinged to the second-stage connecting rod 5, of the first-stage connecting rod 2 in an outward extending manner. When needs are opened dust guard 1, from bottom to outside upset dust guard 1, originally, the supporting mechanism 3 that is in fold condition slowly expandes, 1 outer end to dust guard is higher than roof 8, one-level connecting rod 2 and second grade connecting rod 5 expand the back completely, move dust guard 1 downwards slightly, the one-level connecting rod 2 rotates 180 degrees back emergence small-angle rotations once more with second grade connecting rod 5 this moment, until stopper 4 card on the border of spacing groove 21, the rigidity of one-level connecting rod 2 and second grade connecting rod 5, dust guard 1 is in horizontal position this moment, form the support. When needs are packed up, raise dust guard 1, make one-level connecting rod 2 and second grade connecting rod 5 get back to initial state of buckling, pack up dust guard 1 downwards until dust guard 1 resumes vertically, this in-process one-level connecting rod 2 is folding the spacing inslot 21 of embedding second grade connecting rod 5 completely. The device saves the storage space and has multiple use functions.

Referring to fig. 2, a ventilation window 20 is fixedly connected to a side surface of the main body 9, and a wiring hole 17 is fixedly connected to a side surface of the main body 9. Both sides of the main body 9 are estimated to have ventilation windows 20 to improve the heat dissipation effect in the working process, and the wiring holes 17 of the main body 9 are used for being connected with auxiliary equipment required by welding to supply energy for the auxiliary equipment.

Referring to fig. 1, a plurality of universal wheels 15 are fixedly connected to a side of the base 14 away from the main body 9, and a brake block 16 is fixedly connected to the universal wheels 15. The universal wheel 15 provides very big mobility for this device, after installation universal wheel 15, this device can roll with universal wheel 15 and replace the manpower transport, very big solution the big transport difficulty problem of electric welding weight, it is also more convenient to carry out the position adjustment of minizone to the welding machine according to the operating position in the course of the work, and this device can also hold various accessories with dust guard 1, utilize the common transport of universal wheel 15, the time has been saved, work efficiency has been improved. The brake block 16 is used for blocking the universal wheel 15 from moving when the electric welding machine needs to be fixed at a certain position, and has a great effect when the surface of a workplace is uneven.

Referring to fig. 2, a telescopic box 19 is fixedly connected to a side surface of the supporting frame 13, and a telescopic rod 18 is fixedly connected to the telescopic box 19. The telescopic pull rod 18 is placed in the telescopic box 19 when not in use, the occupied space is extremely small, when the welding machine needs to be moved for a long distance, the telescopic pull rod 18 is pulled out, the movement of the telescopic pull rod 18 control equipment is controlled, the control can be easily carried out without bending down, and the device is more humanized.

Referring to fig. 2, a fixing seat is fixedly connected to one end of the top plate 8 away from the main body 9, a drawbar 11 is fixedly connected to the fixing seat, and a handle 12 is fixedly connected to the drawbar 11. Because the electric welding generally works in places such as job site and workshop, ground probably has the unevenness, consequently can not use universal wheel 15 to control in whole journey, at the occasion that can't directly promote this device and remove, uses handle 12 directly to mention equipment and carries out the transport of short distance, and is also very convenient.

The working principle of the utility model is as follows:

this device passes through bottom plate, roof 8, braced frame 13 and dustproof ann in the main engine body 9 outside of electric welding, has formed the firm protective housing of one deck, and this shell can adjust, and the dust guard 1 of both sides can regard as isolated dust daily, avoids the dust to get into the instrument of main engine body 9 to slow down the speed that main engine body 9 efficiency reduces, make whole equipment energy-concerving and environment-protective more. Meanwhile, the dust guard plate 1 can also form a horizontal plane under the support of the support mechanism 3, an operation table is replaced to contain various accessories which are closed firstly, the heat dissipation effect is not affected, and meanwhile, the device is more convenient to use, and the dust guard plate is matched with the universal wheels 15 and the telescopic pull rod 18, so that the device has extremely high maneuverability, and other operation flows outside the welding work are simplified.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An energy-saving electric welding machine comprises a main machine body, a telescopic pull rod, a base, universal wheels and a dust guard; the device is characterized in that a base is fixedly connected to the bottom of the main machine body, and a supporting frame surrounding the main machine body is fixedly connected to the base; the frame comprises a plurality of support rods vertical to the base; a top plate is fixedly connected to one side of the supporting frame, which is far away from the base, two ends of the top plate are hinged to dustproof plates through hinges, the inner sides of the dustproof plates are hinged to supporting mechanisms, and the supporting mechanisms are hinged to supporting rods; the supporting mechanism comprises a first-stage connecting rod and a second-stage connecting rod.

2. The energy-saving electric welding machine according to claim 1, wherein the end of the dust guard away from the top plate is hinged with a first-stage connecting rod, the end of the supporting rod away from the top plate is hinged with a second-stage connecting rod, the second-stage connecting rod is provided with an inclined limiting groove, and the end of the first-stage connecting rod hinged with the second-stage connecting rod extends outwards and is fixedly connected with a limiting block.

3. The energy-saving electric welding machine according to claim 1, wherein a ventilation window is fixedly connected to a side surface of the main machine body, and a wiring hole is fixedly connected to the side surface of the main machine body.

4. The energy-saving electric welding machine according to claim 1, wherein a plurality of universal wheels are fixedly connected to a side of the base away from the main machine body, and brake blocks are fixedly connected to the universal wheels.

5. The energy-saving electric welding machine according to claim 1, wherein a telescopic box is fixedly connected to a side surface of the supporting frame, and a telescopic pull rod is fixedly connected to the inside of the telescopic box.

6. The energy-saving electric welding machine according to claim 1 or 2, wherein a fixed seat is fixedly connected to one end of the top plate away from the main machine body, a draw bar is fixedly connected to the fixed seat, and a handle is fixedly connected to the draw bar.