CN212145080U

CN212145080U - Welding device for machining

Info

Publication number: CN212145080U
Application number: CN202020557594.7U
Authority: CN
Inventors: 蓝小红; 罗霞荣; 吴佳文
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-12-15
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses a welding set for machining belongs to the machining field, the on-line screen storage device comprises a base, the arm is installed to one side of base upper surface, the mounting panel is installed to one side of arm, the lower surface mounting of mounting panel has welder, the lower surface mounting of mounting panel has the protection casing, one side of protection casing has been seted up the through-hole, be fixed with the filter screen in the through-hole, one side of base upper surface is installed the support, install draught fan and adsorption box on the support, a lateral wall of adsorption box is connected with the breathing pipe, and the one end of breathing pipe is connected on the through-hole, install adsorption layer one and adsorption layer two in the adsorption box, one side of base upper surface is installed the mount pad, the symmetrical; the utility model relates to a novelty can avoid the electric spark to splash, and adsorption welding produces the harmful substance in the flue gas, and the security is high, and the environmental protection, and can carry out the centre gripping to the part, improved welded precision, simple and practical is worth promoting.

Description

Welding device for machining

Technical Field

The utility model belongs to the technical field of machining, concretely relates to welding set for machining.

Background

During machining, it is often necessary to weld two plate-like workpieces. Traditional welding frock can only carry out simple welding to the work piece usually, and the function is comparatively single. Because a lot of electric sparks are generated during welding, the electric sparks splash everywhere, workers are easy to burn, the safety is low, meanwhile, the environment is polluted, and great troubles are brought to the workers.

Disclosure of Invention

An object of the utility model is to provide a welding set for machining to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the automatic welding machine comprises a base, wherein a mechanical arm is installed on one side of the upper surface of the base, a mounting plate is installed on one side of the mechanical arm, a welding gun is installed on the lower surface of the mounting plate, a protective cover is fixed on the lower surface of the mounting plate, a through hole is formed in one side of the protective cover, a filter screen is fixed in the through hole, a support is installed on one side of the upper surface of the base, an induced draft fan and an adsorption box are installed on the support, an air suction pipe is connected to one side wall of the adsorption box, one end of the air suction pipe is connected to the through hole, an adsorption layer I and an adsorption layer II are installed in the adsorption box, a mounting seat is installed on one side of the upper surface of the base, fixing blocks are symmetrically welded on the upper surface of the mounting seat, a fixing shaft is welded between the two fixing blocks, two lantern, one side of the lantern ring far away from the connecting rod is welded with a clamping rod.

In a preferred embodiment, the shield has a truncated cone shape with a small top and a large bottom, and is located outside the welding gun.

By adopting the scheme, the protective cover is positioned outside the welding gun, electric sparks can be prevented from splashing everywhere during welding, and safety is improved.

In a preferred embodiment, the first adsorption layer is an activated carbon adsorption layer, and the second adsorption layer is a purification membrane.

By adopting the scheme, harmful substances in welding generated gas can be absorbed and filtered through the first adsorption layer and the second adsorption layer, and the pollution to the environment is reduced.

In a preferred embodiment, a knob is mounted at one end of the screw rod.

By adopting the scheme, the knob can facilitate the rotation of the screw rod by an operator.

As a preferred embodiment, the side wall of the clamping rod close to the clamping rod is bonded with a protective strip along the vertical direction, the protective strip is made of rubber, and the side wall of the protective strip is provided with anti-skid lines.

By adopting the scheme, the protective strip on the clamping rod can protect fixed parts, the clamping rod is prevented from damaging the parts, and the clamping stability can be improved.

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

according to the welding device for machining, through the arrangement of the mechanical arm, the mounting plate, the welding gun, the protective cover, the filter screen, the draught fan, the adsorption box, the air suction pipe, the first adsorption layer, the second adsorption layer and the like, electric sparks are prevented from splashing around during welding, workers are protected, safety is improved, harmful substances in welding generated gas can be adsorbed, the environment is protected, and the device is worthy of popularization;

this welding set for machining can be fixed the part of treating welding through setting up mount pad, fixed block, fixed axle, the lantern ring, lead screw, nut piece, connecting rod and clamping bar isotructure, conveniently welds it, improves welded stability, and simple and practical is worth promoting.

Drawings

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

fig. 2 is a top view of the base of the present invention;

fig. 3 is a cross-sectional view of the adsorption tank of the present invention.

In the figure: 1. a base; 2. a mechanical arm; 3. mounting a plate; 4. a welding gun; 5. a protective cover; 6. filtering with a screen; 7. an induced draft fan; 8. an adsorption tank; 81. a first adsorption layer; 82. a second adsorption layer; 9. an air intake duct; 10. a mounting seat; 11. a fixed block; 12. a fixed shaft; 13. a collar; 14. a screw rod; 15. a nut block; 16. a connecting rod; 17. and a clamping rod.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the utility model provides a welding device for machining, which comprises a base 1, a mechanical arm 2 is installed on one side of the upper surface of the base 1, a mounting plate 3 is installed on one side of the mechanical arm 2, a welding gun 4 is installed on the lower surface of the mounting plate 3, a protective cover 5 is fixed on the lower surface of the mounting plate 3, the protective cover 5 is in a truncated cone structure with a small top and a big bottom, and the protective cover 5 is positioned outside the welding gun 4 (see fig. 1); the protective cover 5 is positioned outside the welding gun 4, so that electric sparks can be prevented from splashing everywhere during welding, and safety is improved.

A through hole is formed in one side of the protective cover 5, a filter screen 6 is fixed in the through hole, a support is installed on one side of the upper surface of the base 1, an induced draft fan 7 and an adsorption box 8 are installed on the support, a side wall of the adsorption box 8 is connected with an air suction pipe 9, one end of the air suction pipe 9 is connected to the through hole, a first adsorption layer 81 and a second adsorption layer 82 are installed in the adsorption box 8, the first adsorption layer 81 is an active carbon adsorption layer, and the second adsorption layer 82 is a purification membrane (see fig. 1 and 3); through adsorption layer one 81 and adsorption layer two 82, can absorb the harmful substance in the welding production gas and filter, reduce the pollution of environment.

A mounting seat 10 is mounted on one side of the upper surface of the base 1, fixed blocks 11 are symmetrically welded on the upper surface of the mounting seat 10, a fixed shaft 12 is welded between the two fixed blocks 11, two lantern rings 13 are movably sleeved on the fixed shaft 12, a screw rod 14 is rotatably mounted on one side of the fixed shaft 12, and a knob is mounted at one end of the screw rod 14 (see fig. 1 and 2); the knob may facilitate the operator to rotate the lead screw 14.

A nut block 15 is connected to the screw rod 14 in a threaded manner, connecting rods 16 are hinged to two sides of the nut block 15, the far ends of the two connecting rods 16 are respectively hinged to two lantern rings 13, clamping rods 17 are welded to one sides, far away from the connecting rods 16, of the lantern rings 13, protective strips are bonded to the side walls, close to the clamping rods 17, of the lantern rings in the vertical direction, the protective strips are made of rubber materials, and anti-skid patterns are formed in the side walls of the protective strips (see fig. 2); the protection strip on the clamping rod 17 can protect fixed parts, prevent the clamping rod 17 from damaging the parts, and improve the stability of clamping.

When the welding machine is used, two parts to be welded are placed on the mounting seat 10, then the rotating knob is operated to enable the screw rod 14 to rotate, the screw rod 14 rotates to drive the nut block 15 to move, one end of the two connecting rods 16 is pulled to move, the connecting rods 16 drive the clamping rods 17 to move on the fixed shaft 12, so that the two parts are clamped and fixed by the two clamping rods 17, the two parts cannot move, the fixed parts can be protected by the protection strips on the clamping rods 17, the parts are prevented from being damaged by the clamping rods 17, the clamping stability can be improved, the welding is convenient, after the parts are fixed, the welding gun 4 and the draught fan 7 are opened, an operator controls the mechanical arm 2 to move to weld the parts in a splashing mode, the protective cover 5 can prevent electric sparks, the draught fan 7 generates suction force, smoke generated by welding enters the air suction pipe 9 through the through hole, the filter screen 6 is, can avoid the granule to get into breathing pipe 9, the flue gas gets into and adsorbs the filtration in the adsorption tank 8, is provided with adsorbed layer one 81 and adsorbed layer two 82 in the adsorption tank 8, and adsorbed layer one 81 is the active carbon adsorption layer, and adsorbed layer two 82 is the purifying film, can detach the partial harmful substance in the flue gas, reduces the pollution to air and staff, and protection staff's is healthy, is worth promoting.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a welding set for machining, includes base (1), its characterized in that: the welding machine is characterized in that a mechanical arm (2) is installed on one side of the upper surface of a base (1), a mounting plate (3) is installed on one side of the mechanical arm (2), a welding gun (4) is installed on the lower surface of the mounting plate (3), a protective cover (5) is fixed on the lower surface of the mounting plate (3), a through hole is formed in one side of the protective cover (5), a filter screen (6) is fixed in the through hole, a support is installed on one side of the upper surface of the base (1), a draught fan (7) and an adsorption box (8) are installed on the support, a side wall of the adsorption box (8) is connected with an air suction pipe (9), one end of the air suction pipe (9) is connected onto the through hole, a first adsorption layer (81) and a second adsorption layer (82) are installed in the adsorption box (8), a mounting base (10) is installed on one side of the, two lantern rings (13) are movably sleeved on the fixed shaft (12), a lead screw (14) is rotatably installed on one side of the fixed shaft (12), a nut block (15) is connected to the lead screw (14) in a threaded mode, connecting rods (16) are hinged to the two sides of the nut block (15), one ends, far away from the connecting rods (16), of the two connecting rods (16) are hinged to the two lantern rings (13) respectively, and clamping rods (17) are welded on one side, far away from the connecting rods (16), of the lantern rings (13).

2. The welding device for machining according to claim 1, characterized in that: the protective cover (5) is of a circular truncated cone structure with a small upper part and a large lower part, and the protective cover (5) is located outside the welding gun (4).

3. The welding device for machining according to claim 1, characterized in that: the first adsorption layer (81) is an activated carbon adsorption layer, and the second adsorption layer (82) is a purification membrane.

4. The welding device for machining according to claim 1, characterized in that: and one end of the screw rod (14) is provided with a knob.

5. The welding device for machining according to claim 1, characterized in that: two the protection strip has all been bonded along vertical direction on the lateral wall that clamping bar (17) are close to mutually, and the protection strip is the rubber material, has seted up anti-skidding line on the lateral wall of protection strip.