CN219746737U - Volute welding platform - Google Patents

Abstract

The utility model discloses a scroll welding platform, which relates to the technical field of scrolls and comprises a workbench; the welding bench is characterized in that a welding box is fixedly arranged on the workbench and is positioned in the welding box, a rotary table is rotatably arranged on the workbench, four fixing plates are arranged on an annular array on the rotary table, threaded rods are rotatably connected to the fixing plates, the threaded rods are close to one ends of the centers of the rotary tables and are rotatably provided with profiling clamping plates, the profiling clamping plates are slidably arranged on the rotary tables, imitation grooves are formed in the profiling clamping plates, a rotating rod is fixedly arranged at the other ends of the threaded rods, an exhaust gas treatment assembly is arranged at the top of the welding box, the problem that an existing welding platform cannot clamp a volute, the existing welding platform cannot rotate the volute, and therefore the circumferential surface of the volute is inconvenient to weld, and the existing welding platform is open, so that a large amount of harmful gas generated during welding is harmful to the health of workers is solved.

Description

Volute welding platform

Technical Field

The utility model relates to the technical field of scroll shells, in particular to a scroll shell welding platform.

Background

The turbocharger utilizes the exhaust energy of the internal combustion engine to push the turbine to do work and increases the air inlet pressure of the internal combustion engine, so that the power of the internal combustion engine is improved, the fuel consumption rate and the exhaust pollution are reduced, and the existing welding platform for welding the shell scroll of the turbocharger of the automobile is a universal welding platform in the production industry of the turbocharger of the automobile.

However, because the shape of the volute is irregular, the existing welding platform cannot clamp the volute, the subsequent welding of the volute is affected, and the existing welding platform cannot rotate the volute, so that the welding of the circumferential surface of the volute is inconvenient, the existing welding platform is open, and a large amount of harmful gas generated during welding is harmful to the health of workers.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a scroll welding platform which solves the technical problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: a scroll welding platform comprises a workbench; the welding device comprises a workbench, a welding box is fixedly arranged on the workbench, a rotary table is rotatably arranged on the workbench and positioned in the welding box, four fixing plates are arranged on an annular array on the rotary table, threaded rods are rotatably connected to the fixing plates, one ends of the threaded rods, which are close to the center of the rotary table, are rotatably provided with profiling clamping plates, the profiling clamping plates are slidably arranged on the rotary table, profiling grooves are formed in the profiling clamping plates, a rotary rod is fixedly arranged at the other end of the threaded rods, and an exhaust gas treatment assembly is arranged at the top of the welding box.

Preferably, the exhaust gas treatment assembly comprises an exhaust fan, the exhaust fan is fixedly installed at the top of the welding box, a filter box is fixedly installed at the top of the welding box, an air inlet end of the exhaust fan is communicated with the filter box, a gas collecting hood is fixedly installed on the inner wall of the top of the welding box, the gas collecting hood is communicated with the filter box, and a plurality of through holes are formed in the bottom of the gas collecting hood.

Preferably, a filter plate is slidably mounted in the filter box near one side of the air inlet end of the exhaust fan, a filter box door is mounted at the top of the filter box, and the filter box door is fixedly connected with the filter plate.

Preferably, a cylinder is fixedly arranged on the workbench at one side of the rotary table, and a welding head is fixedly arranged at the telescopic end of the cylinder.

Preferably, a motor for driving the rotary table to rotate is fixedly arranged in the workbench.

Preferably, the anti-slip pads are fixedly arranged in the imitation grooves.

Preferably, the front side wall of the welding box is hinged with a box door.

Preferably, a plurality of air inlets are formed in the side wall of the welding box.

Advantageous effects

The utility model provides a scroll welding platform, which has the following beneficial effects:

1. the rotating table is arranged and can drive the volute to rotate, so that the welding of the circumferential outer surface of the volute is facilitated;

2. through installing the bull stick, thereby rotate the bull stick and can drive the threaded rod rotation can adjust the position of profile modeling splint to the volute of different diameters is tight, through seting up the imitative groove, can make profile modeling splint and volute surface laminating more, so that press from both sides the volute tight;

3. through installing the welding case, can form a comparatively confined space when the welding, through installing the air exhauster, can make the harmful gas that produces when welding get into the rose box through the gas collecting channel, can carry out filtration treatment to harmful gas through installing the rose box, discharge after the gas after handling gets into the air exhauster, the harmful gas that produces when effectively avoiding the welding is directly inhaled by the workman.

Drawings

FIG. 1 is a schematic diagram of the front internal structure of the present utility model;

fig. 2 is a front view of the present utility model.

In the figure: 1. a work table; 2. welding a box; 3. a rotary table; 4. profiling splints; 5. a fixing plate; 6. a rotating rod; 7. a threaded rod; 8. a simulated groove; 9. a motor; 10. an exhaust fan; 11. a filter box; 12. a filter plate; 13. a filter box door; 14. a cylinder; 15. a welding head; 16. a gas collecting hood; 17. a through hole; 18. an anti-slip pad; 19. a door; 20. an air inlet hole.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-2, the present utility model provides a technical solution: a scroll welding platform comprises a workbench 1; the welding box 2 is fixedly installed on the workbench 1, the rotary table 3 is rotatably installed on the workbench 1 positioned in the welding box 2, four fixing plates 5 are arranged on the rotary table 3 in an annular array, threaded rods 7 are rotatably connected to the fixing plates 5, the profiling clamping plate 4 is rotatably installed at one end, close to the center of the rotary table 3, of the threaded rods 7, the profiling clamping plate 4 is slidably installed on the rotary table 3, profiling grooves 8 are formed in the profiling clamping plate 4, the rotating rod 6 is fixedly installed at the other end of the threaded rods 7, and an exhaust gas treatment assembly is installed at the top of the welding box 2.

In this embodiment, through installing welding box 2, can form a comparatively confined space when the welding to the harmful gas that produces when preventing the welding is inhaled by the workman, through installing revolving stage 3, the revolving stage 3 can drive the volute and rotate, thereby be convenient for weld the circumference surface of volute, through installing bull stick 6, thereby rotate bull stick 6 and can drive threaded rod 7 rotation and can adjust the position of profile modeling splint 4, so as to press from both sides the volute of different diameters, through seting up imitative groove 8, can make profile modeling splint 4 and volute surface laminating more, so as to press from both sides the volute tightly, through installing exhaust-gas treatment subassembly, can handle the harmful gas that produces when welding.

As an embodiment of the utility model, the exhaust gas treatment assembly comprises an exhaust fan 10, the exhaust fan 10 is fixedly arranged at the top of a welding box 2, a filter box 11 is fixedly arranged at the top of the welding box 2, the air inlet end of the exhaust fan 10 is communicated with the filter box 11, a gas collecting hood 16 is fixedly arranged on the inner wall of the top of the welding box 2, the gas collecting hood 16 is communicated with the filter box 11, and a plurality of through holes 17 are formed in the bottom of the gas collecting hood 16.

In this embodiment, by installing the exhaust fan 10, the harmful gas generated during welding can pass through the gas collecting hood 16 and then enter the filter box 11, and the harmful gas can be filtered by installing the filter box 11, and the processed gas enters the exhaust fan 10 and then is discharged.

As an embodiment of the utility model, a filter plate 12 is slidably arranged in a filter box 11 near the air inlet end side of an exhaust fan 10, a filter box door 13 is arranged at the top of the filter box 11, and the filter box door 13 is fixedly connected with the filter plate 12.

In the present embodiment, the filter plate 12 is pulled out by installing the filter plate 12 to filter the harmful gas entering the filter box 11 and by installing the filter box 11 door, the filter plate 12 is cleaned conveniently by opening the filter box 11 door.

As an embodiment of the present utility model, a cylinder 14 is fixedly mounted on the table 1 at one side of the rotary table 3, and a welding head 15 is fixedly mounted at the telescopic end of the cylinder 14.

In the embodiment, the cylinder 14 is arranged, and the welding head 15 can be driven to lift through the expansion and contraction of the expansion and contraction end of the cylinder 14, so that the scroll shells with different heights can be welded conveniently.

As an embodiment of the present utility model, a motor 9 for driving the rotary table 3 to rotate is fixedly installed in the table 1.

As an embodiment of the present utility model, the non-slip mat 18 is fixedly installed in each of the imitation grooves 8.

In this embodiment, friction between the scroll and the profiling groove 8 is increased by the installation of the anti-slip pad 18 to facilitate clamping of the scroll.

As an embodiment of the present utility model, a door 19 is hinged to the front side wall of the welding box 2.

In this embodiment, the box door 19 is opened by installing the box door 19, so that loading and unloading are facilitated.

As an embodiment of the utility model, a plurality of air inlets 20 are formed on the side wall of the welding box 2.

In this embodiment, the air intake hole 20 is formed, so that the exhaust fan 10 can suck out the harmful gas generated during welding.

All electric components in the scheme are connected with an adaptive power supply through wires by a person skilled in the art, and an appropriate controller is selected according to actual conditions so as to meet control requirements, specific connection and control sequences, and the electric connection is completed by referring to the following working principles in the working sequence among the electric components, wherein the detailed connection means are known in the art, and the following main description of the working principles and processes is omitted from the description of electric control.

The working principle and the using flow of the utility model are as follows: when the novel rotary plate type filter plate is used, the box door 19 is opened, the volute is placed on the rotary table 3, the rotary rod 6 is rotated to adjust the position of the profiling clamping plate 4, the box door 19 is closed until the volute is clamped, the air cylinder 14 is started, the welding head 15 is adjusted to a proper height through the expansion and contraction of the expansion end of the air cylinder 14, the motor 9 is started, the rotary table 3 is driven to rotate, the surface of the volute can be welded, the exhaust fan 10 can be opened in the welding process, harmful gas generated during welding is sucked into the filter box 11 through the gas collecting hood 16, the harmful gas can be processed through the filter box 11, the processed gas is discharged after entering the exhaust fan 10, and after the welding is completed, the filter box door 13 is opened to pull the filter plate 12 out, so that the filter plate 12 can be cleaned.

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

Claims (8)

1. The scroll welding platform is characterized by comprising a workbench (1); the utility model discloses a welding machine, including workstation (1), welding box (2) are fixed mounting, are located welding box (2) be located rotate on workstation (1) and install revolving stage (3), annular array has four fixed plates (5) on revolving stage (3), all connect threaded rod (7) soon on fixed plate (5), threaded rod (7) are close to one end rotation at revolving stage (3) center is installed profile modeling splint (4), profile modeling splint (4) slidable mounting in on revolving stage (3), profile modeling groove (8) have all been seted up on splint (4), the other end fixed mounting of threaded rod (7) has bull stick (6), exhaust-gas treatment subassembly is installed at welding box (2) top.

2. The scroll welding platform according to claim 1, wherein the exhaust gas treatment assembly comprises an exhaust fan (10), the exhaust fan (10) is fixedly installed at the top of the welding box (2), a filter box (11) is fixedly installed at the top of the welding box (2), an air inlet end of the exhaust fan (10) is communicated with the filter box (11), a gas collecting cover (16) is fixedly installed on the inner wall of the top of the welding box (2), the gas collecting cover (16) is communicated with the filter box (11), and a plurality of through holes (17) are formed in the bottom of the gas collecting cover (16).

3. The scroll welding platform according to claim 2, wherein a filter plate (12) is slidably mounted in the filter box (11) near the air inlet end side of the exhaust fan (10), a filter box door (13) is mounted at the top of the filter box (11), and the filter box door (13) is fixedly connected with the filter plate (12).

4. A scroll welding platform according to claim 1, characterized in that a cylinder (14) is fixedly mounted on the table (1) at one side of the rotary table (3), and a welding head (15) is fixedly mounted at the telescopic end of the cylinder (14).

5. A scroll welding platform according to claim 1, characterized in that a motor (9) for driving the rotary table (3) to rotate is fixedly mounted in the working table (1).

6. A scroll welding platform according to claim 1, wherein non-slip pads (18) are fixedly mounted in the profiling grooves (8).

7. A scroll welding platform according to claim 1, wherein the front side wall of the welding box (2) is hinged with a box door (19).

8. The scroll welding platform according to claim 1, wherein a plurality of air inlet holes (20) are formed in the side wall of the welding box (2).