Defect repairing device for high-manganese steel casting

Abstract

The utility model discloses a high manganese steel casting defect repairing device which comprises a lower supporting base, a table top supporting plate is arranged on the upper surface of the lower supporting base, a transverse moving set is arranged at the upper end of the table top supporting plate, a longitudinal moving set is arranged on the transverse moving set, and a vertical moving set is arranged on the upper surface of the longitudinal moving set. Efficient and accurate welding operation is achieved, through accurate movement in the three directions of the transverse moving set, the longitudinal moving set and the vertical moving set, a welding head can be accurately positioned to any position of a casting defect, the welding head can adapt to welding seams of different lengths, widths and depths, the welding flexibility is improved, and the welding precision is ensured; the rotary driving piece and the angle adjusting piece enable the welding head to freely rotate within a certain angle range, the welding requirements of different directions and angles are met, and the welding device is particularly suitable for treating defects of castings in complex shapes.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of casting repair, in particular to a high-manganese steel casting defect repairing device. BACKGROUND

[0002] High-manganese steel castings are widely used in the mining, metallurgy, construction and other industries due to their excellent wear resistance and toughness. However, due to various factors in the casting process, high-manganese steel castings often have defects such as pores, cracks, inclusions, etc. These defects not only affect the performance of the castings, but also may cause equipment failure and safety accidents. Therefore, the defects of high-manganese steel castings are repaired by welding.

[0003] During the welding process, due to the complexity of the shape of the casting, the traditional welding method often cannot meet all the requirements. First, accurate positioning is difficult to achieve, which can easily lead to unstable welding quality, especially when dealing with complex-shaped casting defects, the welding head is difficult to accurately align the defect position. Secondly, it is difficult to adapt to different lengths, widths and depths of the weld, especially multi-directional and multi-angle welds, which are difficult to operate and difficult to guarantee the welding quality. SUMMARY

[0004] The technical problem to be solved by the present application is to overcome the existing defects and provide a high-manganese steel casting defect repairing device which can effectively solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the application provides the following technical scheme: a high-manganese steel casting defect repairing device, comprising a lower support seat, the upper surface of the lower support seat is provided with a table surface support plate, the upper end of the table surface support plate is provided with a horizontal movement group, the horizontal movement group is provided with a vertical movement group, the upper surface of the vertical movement group is provided with a vertical movement group, the movement assembly of the vertical movement group is provided with a rotary drive, the output shaft of the rotary drive is connected with a support guide plate, the end of the support guide plate is provided with an end side support plate, the other end of the end side support plate is provided with an angle adjusting piece, and the output end of the angle adjusting piece is connected with a welding piece.

[0006] As a preferred technical scheme of the application, the horizontal movement group, the vertical movement group and the vertical movement group all comprise a lead screw assembly, a mounting support plate and a connecting sliding seat, one side of the mounting support plate is provided with a lead screw assembly, and the movement assembly on the lead screw assembly is connected with a connecting sliding seat.

[0007] As a preferred technical scheme of the application, the upper surface of the table surface support plate is also provided with an auxiliary sliding seat, the auxiliary sliding seat comprises a spacer seat and a linear slide rail, the spacer seat is arranged on the upper surface of the table surface support plate, and the linear slide rail is arranged on the upper surface of the table surface support plate through fasteners.

[0008] As a preferred technical scheme of the present application, the moving assembly of the longitudinal moving group is provided with a support base plate, which is connected with the vertical moving group.

[0009] As a preferred technical scheme of the present application, the upper surface of the support base plate is provided with a side frame support plate, which is arranged in abutment with the mounting support plate on the vertical moving group.

[0010] As a preferred technical scheme of the present application, the upper surface of the table surface support plate is provided with a mounting fixing seat, which is arranged on both sides of the transverse moving group.

[0011] As a preferred technical scheme of the present application, the number of the mounting fixing seats is at least eight, and four of the eight mounting fixing seats are arranged on both sides of the transverse moving group.

[0012] Compared with the prior art, the present application realizes efficient and accurate welding operation. Through the accurate movement in three directions of the transverse moving group, the longitudinal moving group and the vertical moving group, the welding head can be accurately positioned at any position of the casting defect, so that the welding head can adapt to welding seams of different lengths, widths and depths, increase the flexibility of welding and ensure the accuracy of welding. The rotary driving member and the angle adjusting member enable the welding head to freely rotate within a certain angle range, adapt to welding requirements in different directions and angles, and are particularly suitable for processing casting defects of complex shapes. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a structural schematic view of the present application;

[0014] Figure 2 is a front view of the present application;

[0015] Figure 3 is a left view of the present application.

[0016] In the figure: 1 welding piece, 2 support guide plate, 3 vertical moving group, 4 linear slide rail, 5 support seat, 6 transverse moving group, 7 lower support seat, 8 longitudinal moving group, 9 mounting fixing seat, 10 table surface support plate, 11 rotary driving member, 12 end side support plate, 13 angle adjusting member, 14 screw assembly, 15 mounting support plate, 16 connecting slide seat, 17 side frame support plate. DETAILED DESCRIPTION

[0017] The technical schemes in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application (for the convenience of description and understanding, the following embodiments are described in combination with the drawings in the embodiments of the present application), all the technical schemes included in the present application can be obtained by those skilled in the art. Figure 2above is described). All other embodiments obtained by those of ordinary skill in the art without creative work are within the scope of protection of the present application.

[0018] Please refer to Figures 1-3 The present application provides a technical solution: a high manganese steel casting defect repair device, comprising a lower support seat 7, the upper surface of the lower support seat 7 is provided with a mesa support plate 10, the upper end of the mesa support plate 10 is provided with a horizontal movement group 6, the horizontal movement group 6 is provided with a vertical movement group 8, and the upper surface of the vertical movement group 8 is provided with a vertical movement group 3.

[0019] The horizontal movement group 6 realizes the movement of the welding head in the horizontal direction. Not only improves the precision of welding, but also increases the flexibility of welding, which can adapt to different lengths of weld.

[0020] The vertical movement group 8 realizes the movement of the welding head in the direction perpendicular to the horizontal movement direction. The welding head can move accurately in a more complex plane, and adapt to different widths of weld.

[0021] The vertical movement group 3 enables the welding head to be accurately positioned at different heights, and adapt to different depths of weld.

[0022] Through the accurate movement in the horizontal, vertical and vertical directions, the welding head can be accurately positioned at any position of the casting defect, so that the welding head can adapt to casting of different shapes and sizes, improve the application range of the equipment, and ensure the welding quality.

[0023] The vertical movement group 3 is provided with a rotating drive 11 on the movement assembly, the output shaft of the rotating drive 11 is connected with a support guide plate 2, the end of the support guide plate 2 is provided with an end side support plate 12, the other end of the end side support plate 12 is provided with an angle adjusting piece 13, and the output end of the angle adjusting piece 13 is connected with a welding piece 1.

[0024] The rotating drive 11 is installed on the movement assembly of the vertical movement group 3, and the rotating drive 11 rotates to drive the support guide plate 2 and the welding head thereon to rotate. The welding head can rotate freely within a certain angle range, adapt to different directions and angles of welding requirements, the support guide plate 2 plays a role in installing the welding head, and ensures the stability in the welding process. The support guide plate 2 has strong strength and rigidity, so that the welding head does not shake or deviate during the rotating process, thereby ensuring the welding quality; the end side support plate 12 further supports and fixes the welding head, and ensures the stability of the welding head during the rotating and moving process; the angle adjusting piece 13 is installed on the end side support plate 12, and is used for adjusting the angle of the welding head, and meets the requirements of different welding positions.

[0025] By rotating the driving member 11 and adjusting the angle adjusting member 13, the angle of the welding head can be further changed, so that it can adapt to welding seams in different directions; the flexibility and adaptability of welding are increased, and it is particularly suitable for processing complex shape casting defects.

[0026] The welding member 1 is an execution component of the entire welding device; it is responsible for the actual welding operation; it can ensure that stable welding current and wire feeding are provided during welding, thereby ensuring welding quality.

[0027] Further, the transverse moving group 6, the longitudinal moving group 8 and the vertical moving group 3 each include a screw assembly 14, a mounting support plate 15 and a connecting sliding seat 16, one side of the mounting support plate 15 is provided with the screw assembly 14, and the connecting sliding seat 16 is connected to the moving assembly on the screw assembly 14.

[0028] Further, the upper surface of the table support plate 10 is further provided with an auxiliary sliding seat, the auxiliary sliding seat includes a spacer seat 5 and a linear slide rail 4, the spacer seat 5 is arranged on the upper surface of the table support plate 10, and the linear slide rail 4 is arranged on the upper surface of the table support plate 10 through fasteners.

[0029] The upper surface of the spacer seat 5 is precisely machined to ensure its flatness and levelness, thereby ensuring the installation accuracy of the linear slide rail 4; the linear slide rail 4 provides a low-friction sliding path to ensure smoothness and accuracy during movement, and the upper end of the linear slide rail 4 is connected with the longitudinal moving group 8 to ensure the stability of the longitudinal moving group 8, thereby ensuring the linearity and stability of the welding member 1 during movement.

[0030] Further, a bracket pad is arranged on the moving assembly of the longitudinal moving group 8, and the bracket pad is connected with the vertical moving group 3.

[0031] Further, a side frame support plate 17 is arranged on the upper surface of the bracket pad, and the side frame support plate 17 is arranged in abutment with the mounting support plate 15 on the vertical moving group 3.

[0032] The side frame support plate 17 enhances the structural rigidity of the vertical moving group 3, ensures the stability of the welding head during vertical movement, and improves the stability when a larger load is borne.

[0033] Further, an installation fixing seat 9 is arranged on the upper surface of the table support plate 10, and the installation fixing seat 9 is arranged on both sides of the transverse moving group 6.

[0034] The installation fixing seat 9 facilitates the installation of the transverse moving group 6 and also functions to fix the transverse moving group 6, thereby ensuring its stability.

[0035] Further, the number of the mounting fixed seats 9 is at least eight, and four of the eight mounting fixed seats 9 are arranged on the two sides of the horizontal moving group 6.

[0036] In use: place the high manganese steel casting on the external platform, clean the surface of the casting, remove oil stains and impurities, and ensure that the welding area is clean; according to the position of the casting defect, use the horizontal moving group 6 to adjust the horizontal position of the welding head; use the vertical moving group 8 to adjust the vertical position of the welding head. Ensure that the welding head can move accurately in a more complex plane; use the vertical moving group 3 to adjust the height of the welding head, ensure that the welding head can accurately contact the defect site; start the rotary drive 11, make the welding head rotate freely within a certain angle range; through the rotation of the rotary drive 11, drive the support guide plate 2 and the welding head on it to rotate, adapt to the welding requirements of different directions and angles; use the angle adjusting piece 13 to adjust the angle of the welding head, so that it can adapt to different directions and depths of the weld. Further change the angle of the welding part 1, ensure that the welding part 1 can accurately align the defect site, after adjusting to the preset position according to the workpiece, start the welding equipment, make the welding part 1 work, ensure that stable welding current and welding wire supply can be provided during the welding process, so as to ensure the welding quality.

[0037] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A high manganese steel casting defect repair device, comprising a lower support seat (7), wherein the upper surface of the lower support seat (7) is provided with a table support plate (10), characterized in that: A lateral moving group (6) is provided at the upper end of the table support plate (10), a longitudinal moving group (8) is provided on the lateral moving group (6), a vertical moving group (3) is provided on the upper surface of the longitudinal moving group (8), a rotating driving member (11) is provided on the moving assembly of the vertical moving group (3), an output shaft of the rotating driving member (11) is connected to a supporting guide plate (2), an end portion of the supporting guide plate (2) is provided with an end side supporting plate (12), the other end of the end side supporting plate (12) is provided with an angle adjusting member (13), and the output end of the angle adjusting member (13) is connected to a welding member (1).

2. The high manganese steel casting defect repairing device according to claim 1, characterized in that: The lateral moving group (6), longitudinal moving group (8) and vertical moving group (3) all include a screw assembly (14), a mounting support plate (15) and a connecting slide (16); a screw assembly (14) is provided on one side of the mounting support plate (15); and a moving assembly on the screw assembly (14) is connected to a connecting slide (16).

3. The high manganese steel casting defect repairing device according to claim 1, characterized in that: The upper surface of the table support plate (10) is also provided with an auxiliary sliding seat, and the auxiliary sliding seat includes a pad support seat (5) and a linear slide rail (4), the pad support seat (5) is provided on the upper surface of the table support plate (10), and the linear slide rail (4) is provided on the upper surface of the table support plate (10) through a fastener.

4. The high manganese steel casting defect repairing device according to claim 1, characterized in that: A support pad is provided on the moving assembly of the longitudinal moving group (8), and the support pad is connected to the vertical moving group (3).

5. The high manganese steel casting defect repairing device according to claim 4, characterized in that: A side frame support plate (17) is provided on the upper surface of the bracket pad, and the side frame support plate (17) is arranged in contact with the mounting support plate (15) on the vertical movement group (3).

6. The high manganese steel casting defect repairing device according to claim 1, characterized in that: The upper surface of the table support plate (10) is provided with a mounting and fixing seat (9), and the mounting and fixing seat (9) is arranged on both sides of the transverse movement group (6).

7. The high manganese steel casting defect repairing device according to claim 6, characterized in that: The number of the mounting and fixing seats (9) is at least eight, and the eight mounting and fixing seats (9) are arranged in groups of four and four on both sides of the transverse moving group (6).

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