CN210334866U

CN210334866U - Welding machine for metal part machining

Info

Publication number: CN210334866U
Application number: CN201921249976.7U
Authority: CN
Inventors: 曹景胤; 李卫华; 苏广翔
Original assignee: Tianjin Xintai Boyi Science & Technology Co ltd
Current assignee: Tianjin Xintai Boyi Science & Technology Co ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-04-17
Anticipated expiration: 2029-08-05

Abstract

The utility model provides a welding machine for metal parts processing, which comprises a shell, a horizontal mounting seat is rotatably connected on the inner top wall of the shell, a horizontal lead screw is arranged in the center of the inner part of the mounting seat, a nut is connected on the lead screw by screw thread, the lower end of the nut is provided with a first connecting rod, the lower end of the first connecting rod extends out of the mounting seat and is connected with an argon storage box, a bar-shaped through hole for the horizontal movement of the first connecting rod is arranged at the lower end of the mounting seat, a welding gun is arranged in the middle of the lower end of the argon storage box, an air inlet pipe is arranged at one side of the upper end of the argon storage box, a plurality of air outlets are arranged at the lower end of the argon storage box, a workbench capable of sliding up and down is arranged below the inner welding gun of the shell, the lower end of the workbench, and an active carbon filter screen is arranged on the outer side of the exhaust fan in the ventilation hole.

Description

Welding machine for metal part machining

Technical Field

The utility model relates to a welding machine technical field especially relates to a welding machine is used in metal parts machining.

Background

Welding, also known as fusion, is a process and technique for manufacturing metals or other thermoplastic materials, such as plastics, in combination with heat, heat or pressure; the energy sources for modern welding are many, including gas flame, electric arc, laser, electron beam, friction, and ultrasonic, among others; after welding is finished, most of welding seams of the existing welding machine are obvious, and the welding quality is influenced; and the fume generated in the welding process directly diffuses into the air to pollute the environment and influence the health of workers.

Disclosure of Invention

The utility model discloses just to above technical problem, provide a welding machine for metal parts machining.

The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: a welding machine for processing metal parts comprises a shell, wherein the front end of the shell is hinged with a door body, and the welding machine is characterized in that a horizontal mounting seat is rotatably connected to the inner top wall of the shell, a rotating shaft is arranged in the middle of the upper end of the mounting seat, the upper end of the rotating shaft extends out of the shell and is connected with a first motor, a horizontal lead screw is arranged in the center of the inner part of the mounting seat, a nut is connected to the lead screw in a threaded manner, one end of the lead screw extends out of the mounting seat and is connected with a second motor, a first connecting rod is arranged at the lower end of the nut, the lower end of the first connecting rod extends out of the mounting seat and is connected with an argon storage box, a strip-shaped through hole for the horizontal movement of the first connecting rod is formed in the lower end of the argon storage box, a welding gun is arranged in the middle of the, the below of the inside welding rifle of casing is equipped with gliding workstation from top to bottom, the lower extreme of workstation is equipped with a plurality of electric telescopic handle, electric telescopic handle's lower extreme links to each other with the inner bottom wall of casing, the inside of workstation is equipped with the cavity, the upper end of cavity is equipped with a plurality of first pipelines, the up end of workstation is run through to the upper end of first pipeline, the bottom of cavity is equipped with the second pipeline, the other end of second pipeline runs through the workstation and is connected with the air pump, the top of workstation is equipped with the ventilation hole on the both sides inner wall of casing, be equipped with the air exhauster in the ventilation hole, the outside of air exhauster in the ventilation hole.

The gas outlet is obliquely arranged and inclines towards the direction of the welding gun.

The two sides of the workbench are provided with pulleys, the inner walls of the two sides of the shell are correspondingly provided with sliding grooves, and the pulleys are arranged in the sliding grooves in a rolling mode.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses argon gas that gets into the casing from the gas outlet in the welding process can make the metalwork around the welding point isolated with oxygen to prevent that the metalwork near the welding point from taking place the oxidation, effectively improved the welding quality of metalwork, avoid appearing obvious welding seam; flue gas and heat that produce in the welding process can in time distribute away under the effect of air exhauster, and the noxious material that contains in the flue gas can be adsorbed by the active carbon filter screen, and the result of use is better.

Drawings

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

in the figure: 1. a housing; 2. a mounting seat; 3. a rotating shaft; 4. a first motor; 5. a screw rod; 6. a nut; 7. a second motor; 8. a first connecting rod; 9. an argon storage tank; 10. an air inlet pipe; 11. an air outlet; 12. welding a gun; 13. a work table; 14. an electric telescopic rod; 15. a cavity; 16. a first conduit; 17. a second conduit; 18. an air pump; 19. a pulley; 20. a chute; 21. a vent hole; 22. an exhaust fan; 23. an active carbon filter screen.

Detailed Description

The invention will be further explained with reference to the following figures and examples:

as shown in figure 1, the welding machine for metal part processing comprises a shell 1, wherein a door body is hinged at the front end of the shell 1, a horizontal installation seat 2 is rotatably connected to the inner top wall of the shell 1, a rotating shaft 3 is arranged in the middle of the upper end of the installation seat 2, the rotating shaft 3 extends out of the shell 1 and is connected with a first motor 4, a horizontal lead screw 5 is arranged in the center of the inner portion of the installation seat 2, a nut 6 is connected to the lead screw 5 in a threaded manner, one end of the lead screw 5 extends out of the installation seat 2 and is connected with a second motor 7, a first connecting rod 8 is arranged at the lower end of the nut 6, the lower end of the first connecting rod 8 extends out of the installation seat 2 and is connected with an argon gas storage box, a strip-shaped through hole for the horizontal movement of the first connecting rod 8 is formed in the lower end of the installation seat 2, a welding gun 12 is arranged in the middle of the lower end of, the lower extreme of argon gas storage box 9 is equipped with a plurality of gas outlets 11, the below of the inside welding rifle 12 of casing 1 is equipped with gliding workstation 13 from top to bottom, the lower extreme of workstation 13 is equipped with a plurality of electric telescopic handle 14, electric telescopic handle 14's lower extreme links to each other with casing 1's interior diaphram, workstation 13's lower extreme is equipped with a plurality of electric telescopic handle 14, electric telescopic handle 14's lower extreme links to each other with casing 1's interior diaphram, workstation 13's inside is equipped with cavity 15, cavity 15's upper end is equipped with a plurality of first pipelines 16, the up end of workstation 13 is run through to the upper end of first pipeline 16, the bottom of cavity 15 is equipped with second pipeline 17, workstation 13 and air pump 18 are run through to the other end of second pipeline 17, the top of workstation 13 is equipped with ventilation hole 21 on casing 1's the both sides inner wall, be equipped with air exhauster 22 in the.

The air outlet 11 is obliquely arranged and is inclined towards the welding gun 12.

Pulleys 19 are arranged on two sides of the workbench 13, sliding grooves 20 are correspondingly arranged on the inner walls of two sides of the shell 1, and the pulleys 19 are arranged in the sliding grooves 20 in a rolling manner.

When the utility model is used, the metal piece is firstly placed on the workbench 13, and then the air pump 18 is adopted to pump air, so that the metal piece is firmly adsorbed on the workbench 13 under the action of negative pressure, and the metal piece is prevented from moving in the welding process; after the metal piece is placed, the height of the workbench 13 is adjusted to be in a proper position through the electric telescopic rod 14, then the metal piece is welded by the welding gun 12, the position of the welding gun 12 can be adjusted through the arranged first motor 4 and the second motor 7, and the welding effect is good; in the welding process, the argon entering the shell 1 from the air outlet 11 can isolate the metal pieces around the welding point from oxygen, so that the metal pieces near the welding point are prevented from being oxidized, the welding quality of the metal pieces is effectively improved, and obvious welding seams are avoided; flue gas and heat that the welding in-process produced can distribute away in time under the effect of air exhauster 22, and the toxic substance that contains in the flue gas can be adsorbed by active carbon filter screen 23, and the result of use is better.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.

Claims

1. A welding machine for processing metal parts comprises a shell (1), wherein the front end of the shell (1) is hinged with a door body, and the welding machine is characterized in that a horizontal mounting seat (2) is rotatably connected to the inner top wall of the shell (1), a rotating shaft (3) is arranged in the middle of the upper end of the mounting seat (2), the upper end of the rotating shaft (3) extends out of the shell (1) and is connected with a first motor (4), a horizontal lead screw (5) is arranged in the center of the inner portion of the mounting seat (2), a nut (6) is in threaded connection with the lead screw (5), one end of the lead screw (5) extends out of the mounting seat (2) and is connected with a second motor (7), a first connecting rod (8) is arranged at the lower end of the nut (6), an argon storage box is connected with the lower end of the first connecting rod (8) extending out of the mounting seat (2), a strip-shaped through hole for the first connecting rod (8) to move horizontally is arranged at the lower, an air inlet pipe (10) is arranged on one side of the upper end of an argon storage tank (9), the air inlet pipe (10) is connected with a gas compression pump arranged at the top of a shell (1) through a hose, a plurality of air outlets (11) are arranged at the lower end of the argon storage tank (9), a workbench (13) capable of sliding up and down is arranged below an internal welding gun (12) of the shell (1), a plurality of electric telescopic rods (14) are arranged at the lower end of the workbench (13), the lower end of each electric telescopic rod (14) is connected with the inner bottom wall of the shell (1), a cavity (15) is arranged inside the workbench (13), a plurality of first pipelines (16) are arranged at the upper end of the cavity (15), the upper end of each first pipeline (16) penetrates through the upper end face of the workbench (13), a second pipeline (17) is arranged at the bottom of the cavity (15), and an air pump (18) is connected to the, a vent hole (21) is formed in the inner walls of the two sides of the shell (1) and above the workbench (13), an exhaust fan (22) is arranged in the vent hole (21), and an activated carbon filter screen (23) is arranged on the outer side of the exhaust fan (22) in the vent hole (21).

2. A welding machine for machining metal parts according to claim 1, characterized in that said air outlet (11) is arranged obliquely and is inclined in the direction of the welding gun (12).

3. The welding machine for processing the metal parts according to claim 1, wherein the two sides of the workbench (13) are provided with pulleys (19), the inner walls of the two sides of the shell (1) are correspondingly provided with sliding grooves (20), and the pulleys (19) are arranged in the sliding grooves (20) in a rolling manner.