Welding device for automobile part machining

Abstract

The utility model discloses a welding device for processing automobile parts, which comprises a workbench, a welding head and a dust collection assembly, the welding head is mounted on the workbench, the dust collection assembly is arranged at the tail end of the welding head, and smoke dust generated in the welding process can be adsorbed through the dust collection assembly. The dust collection assembly comprises a clamping ring, a protective cover, an arc-shaped pipe, an air suction opening, a hose, a filter box, a filter screen, a handle, a guide strip, a brush, a plug, a spring, a sliding rail, a dust collection box and an air pipe. Through the clamping ring and the hose, the protective cover, the arc-shaped pipe and the exhaust inlet can move along with the welding head, dust collection can be conducted on the welding part in a targeted mode when the welding head works, the dust collection effect is better, smoke generated in the welding process is prevented from entering air to a great extent, and therefore the body health of workers is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to a welding device used for automobile parts processing. Background Art

[0002] With the increasing consumption of automobiles, the market of auto parts is getting bigger and bigger. Many auto parts need to be welded before use. Welding is a common way of metal connection, which is achieved by heating and melting the metal.

[0003] The Chinese patent document with the existing announcement number CN213614892U discloses a welding device for processing automobile parts. It is proposed that during welding, the welding gun will generate a lot of sparks, and the instantaneous temperature of these sparks is very high. The welding device of the prior art directly blocks the sparks through the baffle, and the protection effect is poor. These sparks may directly splash on the workers and burn them. Its solution is to set a first circular shaft, a second fixed block, a second circular shaft, a rotating block, a transmission worm and a transmission worm wheel, so that the transmission plate can stably and effectively drive the protrusion to rotate counterclockwise with the center of the third circular shaft as the center, so that the locking rods on the left and right sides can be more stably and conveniently adapted to the rectangular slots on the left and right sides, so that the connecting shaft and the protective cover can be more stably connected to the bearing plate, avoiding the problem of the protective cover easily falling off during the welding process, which not only improves the safety of the welding operation, but also improves the practicality of the welding device.

[0004] In the above scheme, for the welding device for processing automobile parts, the problem of the protective cover easily falling off during the welding process is avoided by the cooperation of the locking rod and the slot. However, smoke and dust are generated during the welding process. The smoke and dust contain harmful gases and some heavy metal particles. The above scheme and the prior art lack equipment for cleaning the smoke and dust, and long-term use will cause harm to the health of the workers.

[0005] Therefore, the utility model proposes a welding device for automobile parts processing to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a welding device for processing automobile parts to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a welding device for processing automobile parts, comprising a workbench, a welding head and a dust suction assembly, wherein the welding head is installed on the workbench, and a dust suction assembly is provided at the end of the welding head, through which the smoke generated during the welding process can be adsorbed.

[0008] Preferably, the dust suction assembly includes a clamping ring, a protective cover, an arc tube, an air suction port, a hose, a filter box, a filter screen, a handle, a guide strip, a brush, a plug, a spring, a slide rail, a dust collection box and an air duct; the clamping ring is fixedly arranged on the outer wall of the end of the welding head by bolts, and a protective cover is fixedly arranged on the bottom of the clamping ring, the protective cover and the clamping ring are integrally formed, and an arc tube is fixedly arranged inside the protective cover, an air suction port is arranged inside the arc tube, and the air suction ports are equidistantly arranged on the lower surface of the arc tube, a hose is fixedly arranged on one side of the arc tube, and the hose passes through the outside of the protective cover, and the other end of the hose is fixedly connected to one side of the filter box The filter box is connected, and a filter screen is inserted inside the filter box, a handle is provided above the filter screen, a guide strip is provided below the filter screen, and the guide strip, the filter screen and the handle are integrally formed, a brush is provided on the side of the filter screen close to the hose, and the brush is close to the filter screen, a plug is fixedly connected to one side of the brush, and the plug passes through the outside of the filter box, a spring is fixedly provided between the plug and the filter box, and slide rails are symmetrically provided on the upper and lower inner walls of the filter box, a dust box is fixedly provided on the lower surface of the filter box by bolts, and an air duct is fixedly provided on the other side of the filter box, the air duct passes through the outside of the workbench and is fixedly provided with a fan.

[0009] Preferably, an arc-shaped groove matching the arc-shaped tube is provided below the protective cover, and a circular hole having the same diameter as the hose is provided on one side of the protective cover.

[0010] Preferably, the upper surface of the filter box is provided with an opening matched with the filter screen, and the lower surface of the filter box and the upper surface of the dust collecting box are both provided with grooves of corresponding positions and the same size.

[0011] Preferably, the guide strip is designed to be inclined inwards on all sides.

[0012] Preferably, grooves are provided at both upper and lower ends of the brush, and the grooves correspond to the setting positions of the slide rails and are provided in the same number of groups.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model designs a welding device for automobile parts processing. Through a clamp ring and a hose, a protective cover, an arc tube and an air suction port can follow the movement of the welding head. When the welding head is working, dust can be suctioned on the welding part in a targeted manner, so that the dust suction effect is better and smoke generated during welding is prevented from entering the air to a great extent, thereby ensuring the health of the staff. Particulate matter in the smoke is filtered and collected through a filter screen and a dust collecting box to prevent debris and particulate matter from entering the fan, thereby protecting the fan. The surface of the filter screen can be cleaned through a brush, a plug and a spring, thereby ensuring the normal use of the filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the protective cover, arc tube and air suction port of the utility model;

[0017] Figure 3 It is a cross-sectional schematic diagram of the three-dimensional structure of the filter box and the dust collection box of the utility model;

[0018] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure in the middle.

[0019] In the figure: workbench 1, welding head 2, clamping ring 3, protective cover 4, arc tube 5, air suction port 6, hose 7, filter box 8, filter screen 9, handle 10, guide strip 11, brush 12, plug 13, spring 14, slide rail 15, dust box 16, air duct 17. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model are described clearly and completely below. The embodiments of the utility model and all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 4 The utility model provides a technical solution: a welding device for processing automobile parts, comprising a workbench 1, a welding head 2 and a dust suction component. The welding head 2 is installed on the workbench 1, and a dust suction component is provided at the end of the welding head 2. The dust suction component can absorb the smoke generated during the welding process.

[0022] The dust collection assembly includes a clamp ring 3, a protective cover 4, an arc tube 5, an air suction port 6, a hose 7, a filter box 8, a filter screen 9, a handle 10, a guide strip 11, a brush 12, a plug 13, a spring 14, a slide rail 15, a dust collection box 16 and an air duct 17; the clamp ring 3 is fixedly arranged on the outer wall of the end of the welding head 2 by bolts, and a protective cover 4 is fixedly arranged at the bottom of the clamp ring 3, the protective cover 4 and the clamp ring 3 are integrally formed, and an arc tube 5 is fixedly arranged inside the protective cover 4, and an air suction port 6 is arranged inside the arc tube 5, and the suction port 6 is arranged inside the arc tube 5. The air outlets 6 are arranged equidistantly on the lower surface of the arc tube 5. A hose 7 is fixedly arranged on one side of the arc tube 5, and the hose 7 penetrates to the outside of the protective cover 4. The other end of the hose 7 is fixedly connected to one side of the filter box 8, and a filter screen 9 is inserted into the filter box 8. A handle 10 is arranged above the filter screen 9, and a guide bar 11 is arranged below the filter screen 9. The guide bar 11, the filter screen 9 and the handle 10 are integrally formed. A brush 12 is arranged on the side of the filter screen 9 close to the hose 7, and the brush 12 is close to the filter screen 9. One side of the brush 12 is fixed. A plug 13 is connected, and the plug 13 penetrates to the outside of the filter box 8. A spring 14 is fixedly arranged between the plug 13 and the filter box 8. The spring 14 can limit the plug 13 and the brush 12 to prevent the brush 12 from moving during use. The inner wall of the filter box 8 is symmetrically provided with slide rails 15. A dust collection box 16 is fixedly arranged on the lower surface of the filter box 8 by bolts, and an air duct 17 is fixedly arranged on the other side of the filter box 8. The air duct 17 penetrates to the outside of the workbench 1, and the other side of the air duct 17 A fan is fixedly arranged at one end, an arc groove matched with the arc tube 5 is opened under the protective cover 4, and a circular hole with the same diameter as the hose 7 is opened on one side of the protective cover 4, an opening matched with the filter screen 9 is opened on the upper surface of the filter box 8, and the lower surface of the filter box 8 and the upper surface of the dust collecting box 16 are both provided with grooves of corresponding positions and the same size, the guide strip 11 is designed to be inclined inward all around, and grooves are opened at the upper and lower ends of the brush 12, and the grooves correspond to the setting positions of the slide rails 15 and the number of setting groups is the same.

[0023] The automobile parts processing and welding device designed by the utility model is as follows: when working, the protective cover 4 is first fixed to the end of the welding head 2 by the clamping ring 3, the fan is started, and the dust around the welding part is sucked through the arc tube 5 and the air suction port 6, and the smoke will enter the filter box 8 through the hose 7, and the smoke can be filtered through the filter screen 9 to prevent debris and particulate matter from entering the fan. When the filter screen 9 is blocked, the brush 12 can clean the surface of the filter screen 9 by pushing the plug 13, thereby ensuring the normal use of the filter screen 9, and the cleaned pollutants will enter the inside of the dust box 16. When the dust box 16 is full, the dust box 16 can be disassembled and cleaned by bolts.

[0024] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A welding device for automobile parts processing, characterized in that: The device comprises a workbench (1), a welding head (2) and a dust suction component, wherein the welding head (2) is mounted on the workbench (1), and the end of the welding head (2) is provided with a dust suction component, and smoke generated during welding can be sucked by the dust suction component; The dust collection assembly comprises a clamping ring (3), a protective cover (4), an arc-shaped tube (5), an air suction port (6), a hose (7), a filter box (8), a filter screen (9), a handle (10), a guide strip (11), a brush (12), a plug (13), a spring (14), a slide rail (15), a dust collection box (16) and an air duct (17); the clamping ring (3) is fixedly arranged on the outer wall of the end of the welding head (2) by means of bolts, and a protective cover (4) is fixedly arranged at the bottom of the clamping ring (3); the protective cover (4) and the clamping ring (3) are integrally formed, and an arc-shaped tube (5) is fixedly arranged inside the protective cover (4); an air suction port (6) is arranged inside the arc-shaped tube (5), and the air suction ports (6) are equidistantly arranged on the lower surface of the arc-shaped tube (5); a hose (7) is fixedly arranged on one side of the arc-shaped tube (5), and the hose (7) passes through the outside of the protective cover (4); the other end of the hose (7) is connected to the filter box (8); One side is fixedly connected, and a filter screen (9) is inserted into the filter box (8), a handle (10) is provided above the filter screen (9), a guide strip (11) is provided below the filter screen (9), and the guide strip (11), the filter screen (9) and the handle (10) are integrally formed, a brush (12) is provided on the side of the filter screen (9) close to the hose (7), and the brush (12) is close to the filter screen (9), a plug (13) is fixedly connected to one side of the brush (12), and the plug (13) passes through the outside of the filter box (8), a spring (14) is fixedly provided between the plug (13) and the filter box (8), and slide rails (15) are symmetrically provided on the upper and lower inner walls of the filter box (8), a dust box (16) is fixedly provided on the lower surface of the filter box (8) by bolts, and an air duct (17) is fixedly provided on the other side of the filter box (8), and the air duct (17) passes through the outside of the workbench (1).

2. A welding device for automobile parts processing according to claim 1, characterized in that: An arc-shaped groove matching the arc-shaped tube (5) is provided below the protective cover (4), and a circular hole having the same diameter as the hose (7) is provided on one side of the protective cover (4).

3. A welding device for automobile parts processing according to claim 1, characterized in that: The upper surface of the filter box (8) is provided with an opening adapted to fit the filter screen (9), and the lower surface of the filter box (8) and the upper surface of the dust collecting box (16) are both provided with slots of corresponding positions and of the same size.

4. A welding device for automobile parts processing according to claim 1, characterized in that: The guide strip (11) is designed to be inclined inwards on all sides.

5. The welding device for automobile parts processing according to claim 1, characterized in that: The brush (12) is provided with grooves at both the upper and lower ends, and the grooves correspond to the positions of the slide rails (15) and are provided in the same number of groups.

Images