CN218612168U

CN218612168U - Inversion type gas shielded welding machine

Info

Publication number: CN218612168U
Application number: CN202223106507.4U
Authority: CN
Inventors: 杨涛; 王晓东
Original assignee: Shandong Meisite Electromechanical Co ltd
Current assignee: Shandong Meisite Electromechanical Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-03-14
Anticipated expiration: 2032-11-22

Abstract

The utility model relates to the field of welding machines, in particular to an inverter type gas shielded welding machine, which comprises a cart, a welding machine main body and a gas tank, wherein the welding machine main body and the gas tank are both arranged on the cart; the device also comprises a support rod, a gear, an inner cylinder, an outer cylinder and a dust suction device; the support rod is rotatably arranged on the side surface of the welding machine main body, and a support frame is arranged on the support rod; the gear is arranged on the supporting rod, and the welding machine body is provided with a limiting component for limiting the rotation of the gear; the inner cylinder body is vertically arranged on the support frame; the outer cylinder body is sleeved on the inner cylinder body in a matching mode, the inner peripheral wall of the outer cylinder body is attached to the outer peripheral wall of the inner cylinder body in an extrusion mode, and the top of the outer cylinder body is provided with a fan cover; the dust suction device is arranged on the side surface of the welding machine main body and is connected with the inner cylinder body through a hose. The utility model discloses when accomplishing welding fume and absorbing, can not increase welder weight, can not influence welding sight yet, convenient to use.

Description

Inversion type gas shielded welding machine

Technical Field

The utility model relates to a welding machine field especially relates to an inverter type gas shielded welding machine.

Background

The inverter type gas shielded welding machine is mainly used for welding metals such as low carbon steel, low alloy steel, structural steel and the like, can carry out all-position welding, can also adopt mixed gas or flux-cored wires to carry out welding of stainless steel and the like, and is widely applied to industries such as automobile, electric power, petroleum and mechanical manufacturing and the like. The gas shielded welding machine easily generates smoke during welding, which affects the welding environment and damages the health of operators.

Chinese patent with publication No. CN214809229U discloses an inverter type gas shielded welding machine capable of absorbing welding fume, wherein a welding gun is connected to a welding machine body through a cable, a hollow fixing disc is detachably connected to the periphery of the welding gun, a suction tube communicated with the hollow fixing disc is uniformly arranged on one side of the hollow fixing disc facing a welding gun muzzle, a connection port is arranged on the other side of the hollow fixing disc, the connection port is movably connected with a connection pipe, an absorption device is connected to the other end of the connection pipe, and the absorption device is movably connected to the welding machine body. The utility model discloses a can absorb the smoke and dust at the welding machine during operation, protect environment and human body, its smoke and dust absorbing device can nimble dismouting, facilitate the use simultaneously.

However, the above-mentioned known solutions have the following disadvantages: the fixed disk is directly and fixedly connected to the welding gun, so that the welding handheld weight is increased, the welding sight is easily shielded, and the welding difficulty is increased.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is to what exist among the background art leads to welder to become heavy for the smoke and dust that the absorption welding appears, shelters from the problem of welding sight, provides an inverter type gas shielded welding machine.

The technical scheme of the utility model: an inverter type gas shielded welding machine comprises a trolley, a welding machine main body and a gas tank, wherein the welding machine main body and the gas tank are arranged on the trolley; the dust collection assembly comprises a support rod, a gear, an inner cylinder, an outer cylinder and a dust collection device;

the support rod is rotatably arranged on the side surface of the welding machine main body, and a support frame is arranged on the support rod; the gear is arranged on the supporting rod, and the welding machine main body is provided with a limiting component for limiting the rotation of the gear; the inner cylinder body is vertically arranged on the support frame; the outer cylinder body is sleeved on the inner cylinder body in a matching mode, the inner peripheral wall of the outer cylinder body is attached to the outer peripheral wall of the inner cylinder body in an extrusion mode, and the top of the outer cylinder body is provided with a fan cover; the dust suction device is arranged on the side surface of the welding machine main body and is connected with the inner cylinder body through a hose.

Preferably, the limiting assembly comprises a lifting plate, a fixed block and a spring; the lifting plate is arranged on the side face of the welding machine body in a sliding mode along the vertical direction, the lifting plate is located below the gears, and a plurality of groups of calipers matched with and inserted into adjacent teeth of the gears are arranged on the lifting plate; the fixed block is arranged on the side surface of the welding machine main body; the spring is vertically arranged on the fixed block, the top of the spring is connected with the bottom of the lifting plate, and the spring is in a compressed state; the welding machine main body is provided with a lifting component which drives the lifting plate to move up and down.

Preferably, the welding machine main part side is vertical to be provided with the multiunit slide rail, is provided with the spout that the multiunit confession slide rail passed on the lifter plate.

Preferably, the lifting assembly comprises a connecting rope and a pedal ring; the connecting rope is vertically arranged at the bottom of the lifting plate, the pedal ring is arranged at the bottom of the connecting rope, and the pedal ring is positioned below the welding machine main body.

Preferably, the fixed block and the spring are provided with a plurality of groups.

Preferably, an angle adjusting pipe for adjusting the angle is arranged between the outer cylinder and the fan cover.

Preferably, set up the spacing ring on the interior barrel periphery wall, the spacing ring is located outer barrel below, sets up the stay cord on the spacing ring, and the stay cord top is connected with outer barrel bottom.

Compared with the prior art, the utility model discloses following profitable technological effect has: under the state of placement, spacing subassembly restriction gear revolve makes the bracing piece unable rotation, the stability of barrel and outer barrel in guaranteeing, when needing to carry out the smoke and dust absorption, remove the rotation restriction of gear through spacing subassembly, thereby the angle of barrel and outer barrel in the regulation, send the fan housing to the assigned position and weld the smoke and dust absorption, it carries out the arbitrary regulation of angle to recombine the angle control pipe, reach the best smoke and dust and absorb the effect, can not increase welder weight, can not influence the welding sight yet, thereby not influence welding operation, high durability and convenient use.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a side view of FIG. 1;

fig. 3 is a schematic structural view of the dust suction assembly.

Reference numerals are as follows: 1. pushing a cart; 2. a welder body; 3. a gas tank; 4. a support bar; 5. a gear; 6. a lifting plate; 7. a slide rail; 8. a fixed block; 9. a spring; 10. connecting ropes; 11. a pedal ring; 12. a support frame; 13. an inner cylinder; 14. an outer cylinder; 15. a limiting ring; 16. pulling a rope; 17. a dust suction device; 18. a hose; 19. an angle adjusting pipe; 20. a fan cover.

Detailed Description

Example one

As shown in fig. 1-3, the utility model provides an inverter type gas shielded welding machine, which comprises a cart 1, a welding machine main body 2 and a gas tank 3, wherein the welding machine main body 2 and the gas tank 3 are both arranged on the cart 1; the dust collection device also comprises a dust collection component, wherein the dust collection component comprises a support rod 4, a gear 5, an inner cylinder 13, an outer cylinder 14 and a dust collection device 17;

the support rod 4 is rotatably arranged on the side surface of the welding machine main body 2, and a support frame 12 is arranged on the support rod 4; the gear 5 is arranged on the support rod 4, and the welding machine main body 2 is provided with a limiting component for limiting the rotation of the gear 5; the inner cylinder body 13 is vertically arranged on the support frame 12; the outer cylinder 14 is sleeved on the inner cylinder 13 in a matching manner, the inner peripheral wall of the outer cylinder 14 is in extrusion fit with the outer peripheral wall of the inner cylinder 13, the top of the outer cylinder 14 is provided with a fan cover 20, and an angle adjusting pipe 19 for adjusting the angle is arranged between the outer cylinder 14 and the fan cover 20; the dust suction device 17 is arranged on the side surface of the welding machine main body 2, and the dust suction device 17 is connected with the inner cylinder body 13 through a hose 18. Set up spacing ring 15 on the outer peripheral wall of interior barrel 13, spacing ring 15 is located outer barrel 14 below, sets up stay cord 16 on the spacing ring 15, and stay cord 16 top is connected with outer barrel 14 bottom.

In this embodiment, under the state of placement, spacing subassembly restriction gear 5 rotates and makes bracing piece 4 unable rotation, barrel 13 and outer barrel 14's stability in the assurance, when the smoke and dust absorption need be carried out, relieve gear 5's rotation restriction through spacing subassembly, thereby barrel 13 and outer barrel 14's angle in the regulation, send fan housing 20 to the assigned position and carry out the welding smoke and dust absorption, it carries out the arbitrary regulation of angle to combine angle control pipe 19 again, reach the best smoke and dust and absorb the effect, can not increase welder weight, can not influence the welding sight yet, thereby do not influence welding operation, high durability and convenient use.

Example two

As shown in fig. 1 and fig. 3, compared with the first embodiment, the limiting component of the inverter type gas shielded welding machine provided by the present invention comprises a lifting plate 6, a fixing block 8 and a spring 9; the lifter plate 6 slides along the vertical direction and is arranged on the side surface of the welding machine main body 2, and the concrete sliding connection mode is as follows: a plurality of groups of sliding rails 7 are vertically arranged on the side surface of the welding machine main body 2, a plurality of groups of sliding chutes through which the sliding rails 7 pass are arranged on the lifting plate 6, the lifting plate 6 is positioned below the gear 5, and a plurality of groups of calipers which are matched with and inserted into adjacent teeth of the gear 5 are arranged on the lifting plate 6; the fixed block 8 is arranged on the side surface of the welding machine main body 2; the springs 9 are vertically arranged on the fixed block 8, the tops of the springs 9 are connected with the bottom of the lifting plate 6, the springs 9 are in a compressed state, and the fixed block 8 and the springs 9 are arranged in multiple groups; the welding machine main body 2 is provided with a lifting component which drives the lifting plate 6 to move up and down.

In this embodiment, under the state of placing, slide caliper rule on the lifter plate 6 makes gear 5 fixed unable rotation of bracing piece 4, barrel 13 and outer barrel 14's stability in guaranteeing, when needing to carry out the smoke and dust absorption, drives lifter plate 6 through lifting unit and moves down, can remove gear 5's rotation restriction to barrel 13 and outer barrel 14's angle in the regulation, send fan housing 20 to the assigned position and weld the smoke and dust and adsorb, easy operation is convenient.

EXAMPLE III

As shown in fig. 3, compared with the first embodiment, the inverter type gas shielded welding machine of the present invention has a limiting assembly comprising a lifting plate 6, a fixing block 8 and a spring 9; the lifter plate 6 slides along the vertical direction and is arranged on the side surface of the welding machine main body 2, and the concrete sliding connection mode is as follows: a plurality of groups of sliding rails 7 are vertically arranged on the side surface of the welding machine main body 2, a plurality of groups of sliding chutes through which the sliding rails 7 pass are arranged on the lifting plate 6, the lifting plate 6 is positioned below the gear 5, and a plurality of groups of calipers which are matched with and inserted into adjacent teeth of the gear 5 are arranged on the lifting plate 6; the fixed block 8 is arranged on the side surface of the welding machine main body 2; the springs 9 are vertically arranged on the fixed block 8, the tops of the springs 9 are connected with the bottom of the lifting plate 6, the springs 9 are in a compressed state, and the fixed block 8 and the springs 9 are arranged in multiple groups; the welding machine main body 2 is provided with a lifting component which drives the lifting plate 6 to move up and down. The lifting assembly comprises a connecting rope 10 and a pedal ring 11; connect the vertical setting of rope 10 in lifter plate 6 bottoms, pedal ring 11 sets up in connecting rope 10 bottoms, and pedal ring 11 is located welding machine main part 2 below.

In this embodiment, the pedal ring 11 is stepped on to move downwards to drive the lifting plate 6 to move downwards, so that the rotation limitation of the gear 5 can be removed, the angles of the inner cylinder 13 and the outer cylinder 14 can be adjusted, the fan housing 20 is conveyed to a specified position to adsorb welding smoke, and the operation is simple and convenient.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. An inverter type gas shielded welding machine comprises a trolley (1), a welding machine main body (2) and a gas tank (3), wherein the welding machine main body (2) and the gas tank (3) are arranged on the trolley (1); the device is characterized by also comprising a dust collection component, wherein the dust collection component comprises a support rod (4), a gear (5), an inner cylinder (13), an outer cylinder (14) and a dust collection device (17);

the support rod (4) is rotatably arranged on the side surface of the welding machine main body (2), and a support frame (12) is arranged on the support rod (4); the gear (5) is arranged on the support rod (4), and the welding machine main body (2) is provided with a limiting component for limiting the rotation of the gear (5); the inner cylinder body (13) is vertically arranged on the support frame (12); the outer cylinder (14) is sleeved on the inner cylinder (13) in a matching manner, the inner peripheral wall of the outer cylinder (14) is in extrusion fit with the outer peripheral wall of the inner cylinder (13), and the top of the outer cylinder (14) is provided with a fan cover (20); the dust suction device (17) is arranged on the side surface of the welding machine main body (2), and the dust suction device (17) is connected with the inner cylinder body (13) through a hose (18).

2. The inverter type gas shielded welder according to claim 1, wherein the limiting assembly comprises a lifting plate (6), a fixed block (8) and a spring (9); the lifting plate (6) is arranged on the side face of the welding machine main body (2) in a sliding mode along the vertical direction, the lifting plate (6) is located below the gear (5), and a plurality of groups of calipers which are inserted into adjacent teeth of the gear (5) in a matched mode are arranged on the lifting plate (6); the fixing block (8) is arranged on the side face of the welding machine main body (2); the spring (9) is vertically arranged on the fixed block (8), the top of the spring (9) is connected with the bottom of the lifting plate (6), and the spring (9) is in a compressed state; the welding machine main body (2) is provided with a lifting component which drives the lifting plate (6) to move up and down.

3. The inverter type gas shielded welder according to claim 2, wherein a plurality of sets of slide rails (7) are vertically arranged on the side surface of the welder body (2), and a plurality of sets of slide grooves for the slide rails (7) to pass through are arranged on the lifting plate (6).

4. The inverter gas shielded welder according to claim 2, wherein the lifting assembly comprises a connecting rope (10) and a pedal ring (11); the connecting rope (10) is vertically arranged at the bottom of the lifting plate (6), the pedal ring (11) is arranged at the bottom of the connecting rope (10), and the pedal ring (11) is positioned below the welding machine main body (2).

5. The inverter type gas shielded welding machine according to claim 2, wherein the fixed block (8) and the spring (9) are provided in multiple sets.

6. The inverter type gas shielded welding machine according to claim 1, wherein an angle adjusting pipe (19) for adjusting the angle is arranged between the outer cylinder (14) and the wind shield (20).

7. The inverter type gas shielded welding machine according to claim 1, wherein the outer peripheral wall of the inner cylinder (13) is provided with a limiting ring (15), the limiting ring (15) is positioned below the outer cylinder (14), the limiting ring (15) is provided with a pull rope (16), and the top of the pull rope (16) is connected with the bottom of the outer cylinder (14).