CN207787948U - A kind of welding automobile stamping workpiece Plasma Welding equipment - Google Patents

Abstract

The utility model relates to a plasma welding equipment for automobile stamping parts welding, comprising a support frame, a protective box is fixed on the top of the support frame, a workbench is arranged at the bottom of the inner cavity of the protective box, and a workbench is symmetrically arranged on the top of the workbench. Slideways, sliders are connected between the slideways, a support is provided at the top of the slider, a fastening screw runs through the top of the support, and a fixing plate is connected to the bottom of the fastening screw through a bearing. An empty slot is provided on the worktable, and a storage slot is provided below the empty slot, and the storage slot communicates with the empty slot, and the top of the storage slot is fixedly connected with the workbench, and a moving mechanism is provided above the workbench. The bottom of the mobile mechanism is fixedly connected with a plasma welding head, and the front side of the protective box is symmetrically provided with chute, and a light shield is installed between the chute, the structure is simple, the design is reasonable, and it can prevent strong light during the plasma welding process. Injury to workers with fumes.

Description

Plasma welding equipment for welding automobile stamping parts

technical field

The utility model relates to a plasma welding equipment for welding automobile stamping parts, which belongs to the technical field of welding equipment.

Background technique

During the processing of the center pillar of the automobile, due to the limitation of processing and plate size, when making a complete center pillar veneer, it is usually formed by welding two preformed parts. At present, plasma welding is generally used for welding equipment, but because the plasma welding equipment will produce strong light during the welding process, and will produce a lot of "smoke", long-term operation will cause damage to the welding operator's eye health, and pollute the environment of the workshop, and The air of the whole large workshop is polluted, therefore, further improvement is needed.

Utility model content

The technical problem to be solved by the utility model overcomes the existing defects, and provides a plasma welding equipment for automobile stamping parts welding, which has a simple structure and reasonable design, and can prevent strong light and smoke from harming workers during the plasma welding process. There is an empty slot, which not only prevents the dripping metal liquid or other sundries from falling on the workbench and is difficult to clean up, but also allows the air to flow into the protective box from the empty slot. Because of the support and fixing plate, it can be welded Fix the welding parts to prevent the welding parts from moving and affect the welding effect. Because of the shading plate, the strong light generated by welding can be blocked to prevent the strong light from hurting the workers' eyes. The generated flue gas is absorbed and filtered before being discharged, so as to prevent the flue gas from harming the health of workers, and also prevent pollution of the workshop environment, which can effectively solve the problems in the background technology.

In order to solve the above technical problems, the utility model provides the following technical solutions:

A plasma welding equipment for automobile stamping parts welding, comprising a support frame, a protective box is fixed on the top of the support frame, a worktable is provided at the bottom of the inner cavity of the protective box, and slideways are symmetrically provided on the top of the workbench. A slider is connected between the slideways, a support is provided on the top of the slider, a fastening screw runs through the top of the support, and a fixing plate is connected to the bottom of the fastening screw through a bearing. There is an empty slot, a storage slot is provided below the empty slot, and the storage slot communicates with the empty slot, the top of the storage slot is fixedly connected to the workbench, a moving mechanism is arranged above the workbench, and the bottom of the moving mechanism A plasma welding head is fixedly connected, and the front side of the protective box is symmetrically provided with chutes, and a shading plate is installed between the chutes, a buffer pad is provided at the bottom of the shading plate, and a handle is provided above the buffer pad, and The handle is fixedly connected to the outside of the sunshield, the right end of the protective box is provided with a coarse filter, the right end of the coarse filter is provided with a suction hood, one side of the suction hood is connected to a suction fan, and the left end of the protective box is An operation box is fixedly connected, a purification box is provided on the right side of the support frame, a fine filter is provided at the bottom of the inner cavity of the purification box, an air inlet pipe is provided on one side of the fine filter, and the air inlet pipe is on the other hand One end runs through the purification box and is connected to the suction fan. The other side of the fine filter is provided with a washing bottle, and the top of the fine filter is connected to the bottom of the washing bottle through a connecting pipe. The inner cavity of the washing bottle is provided with a partition net. An activated carbon filter is arranged above the separation net, an exhaust fan is connected to the top of the washing bottle, and an exhaust pipe is connected to the top of the exhaust fan, and the exhaust pipe runs through the purification box, and both the suction fan and the exhaust fan pass through The wires are connected to an external power source.

Further, the empty groove is arranged directly under the plasma welding head, and both ends of the receiving groove are open structures.

Furthermore, a rubber pad is provided between the shading plate and the chute, and shading plates are also provided on the rear side and the left side of the protective box.

Further, the coarse filter and the fine filter are primary filter cotton and medium filter cotton respectively.

Further, the water washing bottle is provided with washing liquid, and the height of the fine filter is greater than that of the water washing bottle.

Further, the model of the suction fan is JUDUO500F, and the model of the exhaust fan is Q508.

Beneficial effects of the utility model: the utility model relates to a plasma welding equipment for welding automobile stamping parts, which has a simple structure and a reasonable design, and can prevent strong light and smoke from harming workers during the plasma welding process. The groove can not only prevent the dripping metal liquid or other debris from falling on the workbench and make it difficult to clean up, but also allow the air to flow into the protective box from the empty groove. Because of the support and fixing plate, the welding parts can be fixed , to prevent the welded parts from moving and affect the welding effect. Because of the shading plate, the strong light generated by welding can be blocked to avoid damage to the eyes of workers due to the strong light. Because of the purification box, the smoke generated during welding can be The gas is absorbed and filtered before being discharged, so as to prevent the smoke from harming the health of workers and prevent the environment of the workshop from being polluted.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model.

Fig. 1 is a structural diagram of a plasma welding equipment for welding automobile stamping parts according to the utility model.

Fig. 2 is a structure diagram of a light-shielding plate of a plasma welding equipment used for welding automobile stamping parts according to the utility model.

Fig. 3 is a structural diagram of a purification box of a plasma welding equipment used for welding automobile stamping parts according to the utility model.

Symbols in the figure: 1. Support frame; 2. Protective box; 3. Workbench; 4. Slideway; 5. Slider; 6. Support piece; 7. Fastening screw; 8. Fixed plate; 9. Empty slot; 10. Storage tank; 11. Moving mechanism; 12. Plasma welding head; 13. Chute; 14. Shading plate; 15. Cushion pad; 16. Handle; 17. Coarse filter; 18. Suction hood; 19. Fan; 20, operation box; 21, purification box; 22, fine filter screen; 23, air inlet pipe; 24, water washing bottle; 25, partition net; 26, activated carbon filter screen; 27, exhaust fan; 28, exhaust pipe .

Detailed ways

The preferred embodiments of the present utility model are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present utility model, and are not intended to limit the present utility model.

As shown in Fig. 1-Fig. 3, a kind of plasma welding equipment for automobile stamping parts welding includes a support frame 1, the top of the support frame 1 is fixed with a protective box 2, and the bottom of the inner cavity of the protective box 2 is provided with a workbench 3. The top of the workbench 3 is symmetrically provided with slideways 4, and sliders 5 are connected between the slideways 4. The top of the sliders 5 is provided with a support 6, and the top of the support 6 is penetrated with a fastening Screw rod 7, the bottom of the fastening screw rod 7 is connected with a fixed plate 8 through a bearing, which can fix the weldment, prevent the weldment from moving, and affect the welding effect. The workbench 3 is provided with an empty groove 9, which can not only prevent Dropped metal liquid or other sundries fall on the workbench 3 and are not easy to clean up, and air can also flow into the protective box 2 from the empty slot. A storage tank 10 is provided below the empty slot 9, and the storage tank 10 It communicates with the empty slot 9, the top of the storage tank 10 is fixedly connected to the workbench 3, the top of the workbench 3 is provided with a moving mechanism 11, the bottom of the moving mechanism 11 is fixedly connected with a plasma welding head 12, and the protective box 2 The front side is symmetrically provided with chute 13, and a shading plate 14 is installed between the chute 13, which can block the strong light generated by welding and prevent the strong light from causing damage to the workers’ eyes. The bottom of the shading plate 14 is provided with Buffer pad 15, a handle 16 is provided above the buffer pad 15, and the handle 16 is fixedly connected to the outside of the sunshield 14, the right end of the protective box 2 is provided with a coarse filter 17, and the right end of the coarse filter 17 is provided with Suction cover 18, described suction cover 18 one side is connected with suction blower 19, and described protection case 2 left end is fixedly connected with operating box 20, and described bracing frame 1 right side is provided with purification box 21, can produce during welding. The flue gas is absorbed and filtered before being discharged, so as to avoid the health of the workers from being damaged by the flue gas, and to prevent the pollution of the workshop environment. The bottom of the inner cavity of the purification box 21 is provided with a fine filter screen 22, and the fine filter screen 22 is The side is provided with an air inlet pipe 23, and the other end of the air inlet pipe 23 runs through the purification box 21 and is connected to the suction fan 19. The other side of the fine filter screen 22 is provided with a washing bottle 24, and the top of the fine filter screen 22 is Connect with the bottom of the washing bottle 24 through the connecting pipe, the inner cavity of the washing bottle 24 is provided with a partition net 25, which can separate the air so that the air and the washing liquid are fully contacted, and an activated carbon filter screen 26 is arranged above the partition net 25, The top of the washing bottle 24 is connected with an exhaust fan 27, and the top of the exhaust fan 27 is connected with an exhaust pipe 28, and the exhaust pipe 28 runs through the purification box 21. External power connection.

The empty groove 9 is located directly below the plasma welding head 12, the two ends of the receiving groove 10 are open structures, a rubber pad is provided between the light shielding plate 14 and the chute 13, and the rear side of the protective box 2 is in contact with the The left side is also provided with a shading plate 14, the coarse filter screen 17 and the fine filter screen 22 are respectively primary filter cotton and medium-effect filter cotton, the washing bottle 24 is provided with washing liquid, and the fine filter screen 22 The height is greater than the height of the washing bottle 24, the suction fan 19 model is JUDUO500F, and the exhaust fan 27 model is Q508.

The working principle of the utility model: the welding parts are fixed by the fixed plate 8, the plasma welding head 12 is moved and welded by the moving mechanism 11, and the suction fan 19 and the exhaust fan 27 are turned on at the same time to purify the smoke generated during welding. Coarse filter screen 17 can intercept large particles in the flue gas, avoiding dust accumulation on the suction fan 19, affecting the normal operation of suction fan 19, passing through the fine filter screen 22, absorbing smaller particles, and washing the bottle with water 24. Wash the flue gas with water to remove harmful substances in the flue gas, and then purify the flue gas through the activated carbon filter 26 to meet the emission standard, and discharge it through the exhaust fan 27 to avoid polluting the workshop environment and damaging the health of workers.

The above is a preferred embodiment of the utility model, and those skilled in the art of the utility model can also change and modify the above-mentioned embodiment. Therefore, the utility model is not limited to the above-mentioned specific embodiment. Anyone skilled in the art Any obvious improvement, replacement or modification made on the basis of the present utility model belongs to the protection scope of the present utility model.

Claims (6)

1. a kind of welding automobile stamping workpiece Plasma Welding equipment, including supporting rack (1), which is characterized in that support frame as described above (1) top is fixed with protective housing (2), and protective housing (2) intracavity bottom is equipped with workbench (3), workbench (3) top It is arranged with slideway (4), sliding block (5) is connected between the slideway (4), support element (6), institute are equipped at the top of the sliding block (5) Stating to run through at the top of support element (6) has fastening screw (7), fastening screw (7) bottom to be connected with fixed plate (8) by bearing, The workbench (3) is equipped with empty slot (9), and accommodating groove (10), and the accommodating groove (10) and sky are equipped with below the empty slot (9) Slot (9) is connected to, and is fixedly connected with workbench (3) at the top of the accommodating groove (10), and mobile mechanism is equipped with above the workbench (3) (11), mobile mechanism (11) bottom is fixedly connected with Plasma Welding head (12), is arranged on front side of the protective housing (2) Sliding slot (13), barn door (14) is equipped between the sliding slot (13), and barn door (14) bottom is equipped with cushion pad (15), institute It states and is equipped with handle (16) above cushion pad (15), and be fixedly connected on the outside of the handle (16) and barn door (14), the protection Case (2) right end is equipped with coarse filtration net (17), and coarse filtration net (17) right end is equipped with suspended hood (18), the suspended hood (18) one Side is connected with suction ventilator (19), and protective housing (2) left end is fixedly connected with control box (20), is set on the right side of support frame as described above (1) There are purifying box (21), purifying box (21) intracavity bottom to be equipped with thin filter screen (22), thin filter screen (22) side is equipped with Blast pipe (23), and the blast pipe (23) other end is connect through purifying box (21) with suction ventilator (19), the thin filter screen (22) other side is equipped with washing bottle (24), and is connected by connecting tube and washing bottle (24) bottom at the top of the thin filter screen (22) It connects, washing bottle (24) inner cavity is equipped with separate mesh (25), and activated charcoal strainer (26), institute are equipped with above the separate mesh (25) It states and is connected with exhaust blower (27) at the top of washing bottle (24), exhaust duct (28), and the row are connected at the top of the exhaust blower (27) Air hose (28) runs through purifying box (21), and the suction ventilator (19) is connect by electric wire with external power supply with exhaust blower (27).

2. a kind of welding automobile stamping workpiece Plasma Welding equipment according to claim 1, it is characterised in that：The empty slot (9) it is set to immediately below Plasma Welding head (12), accommodating groove (10) both ends are hatch frame.

3. a kind of welding automobile stamping workpiece Plasma Welding equipment according to claim 1, it is characterised in that：The shading Rubber pad is equipped between plate (14) and sliding slot (13), rear side and the left side of the protective housing (2) also are provided with barn door (14).

4. a kind of welding automobile stamping workpiece Plasma Welding equipment according to claim 1, it is characterised in that：The thick mistake Strainer (17) and thin filter screen (22) are respectively primarily efficient filter wool and medium air filtration cotton.

5. a kind of welding automobile stamping workpiece Plasma Welding equipment according to claim 1, it is characterised in that：The washing Water lotion is equipped in bottle (24), and the height of the thin filter screen (22) is more than the height of washing bottle (24).

6. a kind of welding automobile stamping workpiece Plasma Welding equipment according to claim 1, it is characterised in that：The air draught Machine (19) model JUDUO500F, exhaust blower (27) the model Q508.