Metal carrier shell welding seam leveling equipment

Abstract

The utility model discloses metal carrier shell weld joint leveling equipment, which relates to the technical field of weld joint leveling processing and comprises an equipment main body, an expansion part is arranged on one side of the equipment main body, the top of the expansion part is lower than that of the equipment main body, and a display controller is fixedly mounted on one side of the equipment main body. A mounting seat is fixedly mounted at the top of the equipment main body, a bearing column is fixedly mounted in the mounting seat in a penetrating manner, the bearing column extends to the position over the expansion part, a limiting plate fixedly sleeves the mounting seat, the top of the limiting plate is lower than the top of the bearing column, and the limiting plate is close to the mounting seat; the end, away from the mounting base, of the bearing column is fixedly connected with a positioning column. The utility model can effectively solve the problems that in the prior art, a traditional metal carrier shell welding seam leveling processing mode wastes time and labor, is low in efficiency and high in labor intensity of workers, and easily harms the body health of nearby workers.

Description

Technical Field

[0001] The utility model relates to the technical field of weld leveling processing, in particular to a metal carrier shell weld leveling device. Background Art

[0002] Welding is a metal processing process that uses heat or pressure (or a combination of the two) to locally heat the metal or other materials to a molten state, and then cools and solidifies, thereby permanently connecting two or more adjacent metal parts together. Filler materials are usually used in the welding process to help form the weld. The application range of metal carrier shells is extremely wide. Among them, the metal frame of the outer ring of the three-way catalytic converter belongs to the metal carrier shell. The metal carrier shell of the three-way catalytic converter is generally circular. When producing and processing the shell, the metal sheet is generally rolled into a circle and then welded at both ends of the metal sheet. After the metal sheet becomes circular, the next step of production and processing is carried out. Welds will also appear at the welding connection positions.

[0003] Since the weld is formed by filler material, its flatness is difficult to control, so the weld position needs to be leveled later, otherwise it may affect the subsequent normal installation and use of the metal carrier shell. Traditional metal carrier shell weld leveling processing is generally done manually by hammering, which makes the leveling work time-consuming and labor-intensive, with low efficiency and high labor intensity for workers. In addition, when hammering the weld, workers are prone to inhaling a large amount of weld slag and dust, which greatly endangers their health. Utility Model Content

[0004] The purpose of the utility model is to make up for the deficiencies of the prior art and to provide a metal carrier shell weld leveling device.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a metal carrier shell weld leveling device, comprising a device body, an expansion part is provided on one side of the device body, the top height of the expansion part is lower than the top height of the device body, a display controller is fixedly installed on one side of the device body, a mounting seat is fixedly installed on the top of the device body, a supporting column is fixedly installed on the interior of the mounting seat in a through-type manner, the supporting column extends to directly above the expansion part, a limiting plate is fixedly sleeved on the outside of the mounting seat, the top height of the limiting plate is lower than the top height of the supporting column, the limiting plate is close to the mounting seat, and the supporting column is fixedly connected to a positioning column at one end away from the mounting seat, a leveling structure is fixedly installed on the top of the mounting seat, a dust collection structure is fixedly installed on the top of the expansion part, and the dust collection structure is located directly below the supporting column.

[0006] The above-mentioned leveling structure includes a mounting frame, a first mounting frame, a first cylinder, a movable seat, a second cylinder, a second mounting frame and a leveling roller, the mounting frame is in the shape of a U-shaped character, the first mounting frame and the second mounting frame are both in the shape of a concave character, the first mounting frame is fixedly mounted on one side of the mounting frame, one side of the interior of the first mounting frame is fixedly connected to two guide rods, the other end of the guide rods is fixedly connected to the outer side of the mounting frame, the first cylinder is fixedly mounted on the interior of the mounting frame, and the output end of the first cylinder extends to the interior of the first mounting frame, the interior of the movable seat is provided with two movable grooves, the two movable grooves are respectively matched with the two guide rods for movably sleeved, the telescopic end of the first cylinder is fixedly connected to one side of the movable seat, the second cylinder is fixedly mounted on the top of the mounting seat, and the telescopic end of the second cylinder passes through the mounting seat and extends to the bottom of the mounting seat, the top of the second mounting frame is fixedly connected to the bottom of the telescopic end of the second cylinder, and the leveling roller is rotatably mounted on the interior of the second mounting frame.

[0007] As mentioned above, the mounting frame is fixedly mounted on the top of the mounting seat, and the leveling roller is located directly above the bearing column.

[0008] As mentioned above, the first mounting frame is fixedly connected to two mounting blocks on a side away from the mounting frame, and a baffle is rotatably installed between the two mounting blocks. A through slot is opened inside the baffle, and one side of the baffle is in contact with one end of the supporting column away from the mounting seat, and the through slot is located outside the positioning column.

[0009] As mentioned above, a linear beam laser is fixedly mounted on the bottom of the first mounting frame, and the linear beam laser faces the top of the supporting column.

[0010] As mentioned above, the dust collection structure includes an exhaust fan, a dust box and a dust hood. The exhaust end of the exhaust fan is connected to one side of the dust box. The internal movable card of the dust box is equipped with a filter plate. One side of the dust box is hingedly connected to a box door. The box door is sealed with the dust box when closed. The bottom of the dust hood is connected to the top of the dust box.

[0011] As mentioned above, the exhaust fan and the dust collecting box are both fixedly mounted on the top of the expansion portion, and the dust collecting cover is located directly below the supporting column. Beneficial effects

[0012] Compared with the prior art, the technical solution provided by this utility model has the following beneficial effects:

[0013] 1. The utility model is provided with an equipment main body and a leveling structure, so that when working, the metal carrier shell can be first put on the outside of the supporting column until the metal carrier shell contacts the limit plate, and the weld of the metal carrier shell is overlapped and aligned with the beam laser. At this time, the second cylinder can be started to extend, driving the leveling roller to move down until the bottom of the leveling roller abuts against the weld of the metal carrier shell, and then the first cylinder is started to extend and retract, driving the leveling roller to move back and forth, continuously squeezing and leveling the weld position of the metal carrier shell, thereby quickly and conveniently leveling the weld of the metal carrier shell, saving time and effort, with high efficiency and low labor intensity for staff.

[0014] 2. The utility model is provided with a dust collecting structure, so that when working, the exhaust fan can work in conjunction with the dust collecting box to generate suction at the dust collecting hood, and the welding seam slag and dust generated by the weld leveling process can be sucked into the dust collecting box, intercepted by the filter plate and retained in the dust collecting box for centralized collection, which not only facilitates subsequent centralized cleaning, but also effectively avoids physical harm to nearby workers and reduces safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a schematic diagram of the first cylinder installation structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the explosion structure of the movable seat installation of the utility model;

[0018] Figure 4 This is a schematic diagram of the filter plate installation structure of the present invention.

[0019] Description of the drawings: 1. Equipment body; 2. Expansion unit; 3. Display controller; 4. Mounting seat; 5. Support column; 6. Limiting plate; 7. Positioning column; 8. Leveling structure; 801. Mounting frame; 802. First mounting frame; 803. First cylinder; 804. Movable seat; 805. Second cylinder; 806. Second mounting frame; 807. Leveling roller; 808. Guide rod; 809. Movable groove; 810. Mounting block; 811. Baffle; 812. Through groove; 9. Dust collection structure; 901. Exhaust fan; 902. Dust collection box; 903. Dust collection hood; 904. Filter plate; 905. Box door; 10. Linear beam laser. DETAILED DESCRIPTION

[0020] The present invention will now be further described with reference to the accompanying drawings.

[0021] like Figure 1-4As shown in the figure, the utility model provides a technical solution: a welding seam leveling device for a metal carrier housing, including a device main body 1. On one side of the device main body 1, there is an expansion part 2. The top height of the expansion part 2 is lower than the top height of the device main body 1. On one side of the device main body 1, a display controller 3 is fixedly installed. On the top of the device main body 1, a mounting seat 4 is fixedly installed. Inside the mounting seat 4, a bearing column 5 is fixedly installed in a through manner. The bearing column 5 extends directly above the expansion part 2. Outside the mounting seat 4, a limiting plate 6 is fixedly sleeved. The top height of the limiting plate 6 is lower than the top height of the bearing column 5. The limiting plate 6 is close to the mounting seat 4. One end of the bearing column 5 away from the mounting seat 4 is fixedly connected to a positioning column 7. On the top of the mounting seat 4, a leveling structure 8 is fixedly installed. On the top of the expansion part 2, a dust collection structure 9 is fixedly installed. The dust collection structure 9 is located directly below the bearing column 5.

[0022] The leveling structure 8 includes a mounting frame 801, a first mounting bracket 802, a first cylinder 803, a movable seat 804, a second cylinder 805, a second mounting bracket 806, and a leveling roller 807. The mounting frame 801 is in a rectangular shape with a hollow center. Both the first mounting bracket 802 and the second mounting bracket 806 are in a concave shape. The first mounting bracket 802 is fixedly installed on one side of the mounting frame 801. On one side inside the first mounting bracket 802, two guide rods 808 are fixedly connected. The other ends of the guide rods 808 are fixedly connected to the outside of the mounting frame 801. The first cylinder 803 is fixedly installed inside the mounting frame 801, and the output end of the first cylinder 803 extends into the first mounting bracket 802. Inside the movable seat 804, two movable slots 809 are opened. The two movable slots 809 are respectively and movably sleeved in matching with the two guide rods 808. The telescopic end of the first cylinder 803 is fixedly connected to one side of the movable seat 804. The second cylinder 805 is fixedly installed on the top of the mounting seat 4, and the telescopic end of the second cylinder 805 penetrates through the mounting seat 4 and extends to the bottom of the mounting seat 4. The top of the second mounting bracket 806 is fixedly connected to the bottom of the telescopic end of the second cylinder 805. The leveling roller 807 is rotatably installed inside the second mounting bracket 806. When working, the metal carrier housing can be first sleeved outside the bearing column 5 until the metal carrier housing contacts the limiting plate 6, and the welding seam of the metal carrier housing is overlapped and aligned with the wire harness laser. At this time, the second cylinder 805 can be started to make it extend, driving the leveling roller 807 to move downward until the bottom of the leveling roller 807 abuts and presses tightly against the welding seam of the metal carrier housing. Then, the first cylinder 803 is started to make it expand and contract, driving the leveling roller 807 to move back and forth continuously, and continuously extruding and leveling the position of the welding seam of the metal carrier housing, so as to quickly and conveniently level and process the welding seam of the metal carrier housing, saving time and effort, with high efficiency and low labor intensity for the staff.

[0023] The mounting frame 801 is fixedly installed on the top of the mounting seat 4, and the leveling roller 807 is located directly above the bearing column 5.

[0024] The first mounting frame 802 is fixedly connected to one side away from the mounting frame 801 with two mounting blocks 810, and a baffle 811 is rotatably installed between the two mounting blocks 810. A through slot 812 is provided inside the baffle 811, and one side of the baffle 811 is in contact with the end of the supporting column 5 away from the mounting seat 4. The through slot 812 is located outside the positioning column 7, so that after the metal carrier shell is put on the supporting column 5, the baffle 811 can be flipped over so that one side of the baffle 811 is in contact with the end of the supporting column 5 away from the mounting seat 4, thereby preventing the metal carrier shell from falling accidentally.

[0025] A line beam laser 10 is fixedly installed at the bottom of the first mounting bracket 802, and the line beam laser 10 is facing the top of the supporting column 5, so that a line beam laser can be emitted to the top of the supporting column 5 through the line beam laser 10, which is convenient for the staff to overlap and align the weld of the metal carrier shell with the line beam laser, thereby improving the accuracy of subsequent leveling processing.

[0026] The dust collecting structure 9 includes an exhaust fan 901, a dust collecting box 902 and a dust collecting hood 903. The exhaust end of the exhaust fan 901 is connected to one side of the dust collecting box 902. The internal movable card of the dust collecting box 902 is equipped with a filter plate 904. One side of the dust collecting box 902 is hingedly connected to a box door 905. When the box door 905 is closed, it is sealed with the dust collecting box 902. The bottom of the dust collecting hood 903 is connected to the top of the dust collecting box 902. When the weld seam extrusion and leveling processing of the metal carrier shell is carried out, the exhaust fan 901 can be used to cooperate with the dust collecting box 902 to generate suction at the dust collecting hood 903, and the weld seam debris and dust generated by the weld leveling processing can be sucked into the dust collecting box 902, intercepted by the filter plate 904 and retained in the dust collecting box 902 for centralized collection, which not only facilitates subsequent centralized cleaning, but also effectively avoids physical harm to nearby workers and reduces safety hazards.

[0027] The exhaust fan 901 and the dust box 902 are both fixedly installed on the top of the expansion part 2, and the dust cover 903 is located directly below the supporting column 5.

[0028] Working principle: When working, the metal carrier shell can be first put on the outside of the supporting column 5 until the metal carrier shell contacts the limit plate 6, and the weld of the metal carrier shell is overlapped and aligned with the beam laser. At this time, the second cylinder 805 can be started to extend, and the leveling roller 807 can be driven downward until the bottom of the leveling roller 807 is in contact with the weld of the metal carrier shell. Then the first cylinder 803 can be started to extend and retract, and the leveling roller 807 can be driven to move back and forth, and the weld position of the metal carrier shell is continuously squeezed and leveled, so as to quickly and conveniently The weld seams of the metal carrier shell can be leveled and processed conveniently, which saves time and effort, is highly efficient, and has low labor intensity for workers. At the same time, the exhaust fan 901 can work in conjunction with the dust box 902 to generate suction at the dust hood 903, and the weld seam debris and dust generated by the weld leveling process can be sucked into the dust box 902, intercepted by the filter plate 904 and retained in the dust box 902 for centralized collection, which not only facilitates subsequent centralized cleaning, but also effectively avoids physical harm to nearby workers and reduces safety hazards.

[0029] The technical principles of the present invention have been described above with reference to specific embodiments. These descriptions are intended solely to illustrate the principles of the present invention and should not be construed in any way as limiting the scope of protection of the present invention. Based on the explanations herein, those skilled in the art will be able to devise other specific embodiments of the present invention without inventive effort, and such embodiments will fall within the scope of protection of the claims of the present invention.

Claims

1. A metal carrier shell weld leveling device, comprising a device body (1), characterized in that: On one side of the device body (1), an expansion part (2) is provided. The top height of the expansion part (2) is lower than the top height of the device body (1). On one side of the device body (1), a display controller (3) is fixedly installed. On the top of the device body (1), a mounting seat (4) is fixedly installed. Inside the mounting seat (4), a bearing column (5) is fixedly installed in a penetrating manner. The bearing column (5) extends directly above the expansion part (2). Outside the mounting seat (4), a limiting plate (6) is fixedly sleeved. The top height of the limiting plate (6) is lower than the top height of the bearing column (5). The limiting plate (6) is close to the mounting seat (4). One end of the bearing column (5) away from the mounting seat (4) is fixedly connected to a positioning column (7). On the top of the mounting seat (4), a leveling structure (8) is fixedly installed. On the top of the expansion part (2), a dust collection structure (9) is fixedly installed. The dust collection structure (9) is located directly below the bearing column (5).

2. The metal carrier shell weld leveling device according to claim 1, characterized in that: The leveling structure (8) includes a mounting frame (801), a first mounting bracket (802), a first cylinder (803), a movable seat (804), a second cylinder (805), a second mounting bracket (806), and a leveling roller (807). The mounting frame (801) is in a shape of a rectangle with a hollow center. Both the first mounting bracket (802) and the second mounting bracket (806) are in a concave shape. The first mounting bracket (802) is fixedly installed on one side of the mounting frame (801). On one side inside the first mounting bracket (802), two guide rods (808) are fixedly connected. The other ends of the guide rods (808) are fixedly connected to the outside of the mounting frame (801). The first cylinder (803) is fixedly installed inside the mounting frame (801), and the output end of the first cylinder (803) extends inside the first mounting bracket (802). Inside the movable seat (804), two movable slots (809) are formed. The two movable slots (809) are respectively and movably sleeved with the two guide rods (808). The telescopic end of the first cylinder (803) is fixedly connected to one side of the movable seat (804). The second cylinder (805) is fixedly installed on the top of the mounting seat (4), and the telescopic end of the second cylinder (805) penetrates through the mounting seat (4) and extends to the bottom of the mounting seat (4). The top of the second mounting bracket (806) is fixedly connected to the bottom of the telescopic end of the second cylinder (805). The leveling roller (807) is rotatably installed inside the second mounting bracket (806).

3. The metal carrier shell weld leveling device according to claim 2, characterized in that: The mounting frame (801) is fixedly installed on the top of the mounting seat (4). The leveling roller (807) is located directly above the bearing column (5).

4. The metal carrier shell weld leveling device according to claim 2, characterized in that: Two mounting blocks (810) are fixedly connected to one side of the first mounting frame (802) away from the mounting frame (801), and a baffle (811) is rotatably mounted between the two mounting blocks (810). A through slot (812) is provided inside the baffle (811), and one side of the baffle (811) is in contact with one end of the bearing column (5) away from the mounting seat (4), and the through slot (812) is located outside the positioning column (7).

5. The metal carrier shell weld leveling device according to claim 2, characterized in that: A line beam laser (10) is fixedly mounted on the bottom of the first mounting frame (802), and the line beam laser (10) faces the top of the supporting column (5).

6. The metal carrier shell weld leveling device according to claim 1, characterized in that: The dust collecting structure (9) comprises an exhaust fan (901), a dust collecting box (902), and a dust collecting cover (903); the exhaust end of the exhaust fan (901) is connected to one side of the dust collecting box (902); a filter plate (904) is mounted on an internal movable card of the dust collecting box (902); a box door (905) is hingedly connected to one side of the dust collecting box (902); the box door (905) is sealed to the dust collecting box (902) when closed; and the bottom of the dust collecting cover (903) is connected to the top of the dust collecting box (902).

7. The metal carrier shell weld leveling device according to claim 6, characterized in that: The exhaust fan (901) and the dust collecting box (902) are both fixedly mounted on the top of the expansion portion (2), and the dust collecting cover (903) is located directly below the supporting column (5).

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