Nickel-based alloy casting repairing structure

Abstract

The utility model discloses a nickel base alloy casting repairing structure, and particularly relates to the technical field of nickel base alloy castings, the nickel base alloy casting repairing structure comprises a welding machine, the upper end of the welding machine is provided with a rotating table, the upper end of the rotating table is provided with a fixing disc, the outer wall of the fixing disc is provided with bayonets, the upper end of the fixing disc is fixedly connected with a fixing mechanism, and the fixing mechanism is fixedly connected with the welding machine. A positioning mechanism is fixedly connected to the right side of the upper end of the welding machine, and a first fixing plate is fixedly connected to the upper end of the fixing disc. According to the repairing structure for the nickel-based alloy casting, equipment can have the function of fixing the nickel-based alloy casting through the arranged fixing mechanism, the nickel-based alloy casting can be conveniently repaired in multiple directions, and great convenience is brought to use of the device; and through the arranged positioning mechanism, the equipment can rotate the angle of the nickel-based alloy casting, and the casting can be positioned at any time when the casting is repaired, so that the casting is rotated to a proper repairing position, and the efficiency of repairing the casting is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of nickel-based alloy castings, in particular to a nickel-based alloy casting repair structure. Background Art

[0002] Nickel-based alloy casting defect repairing machine can perform deposition, sealing, and repairing functions on metal workpieces with defects such as wear, scratches, pinholes, cracks, defects and deformations, reduced hardness, sand holes, and damage. Existing casting repair structures mostly use electrode welding machines.

[0003] The prior art has the following problems.

[0004] 1. The existing nickel-based alloy casting repair structure has a single structure and a relatively single function. It is impossible to fix the casting when repairing the casting, which makes it more troublesome to repair the casting and easily causes the casting to be misaligned, thereby affecting work efficiency;

[0005] 2. The existing nickel-based alloy casting repair structure may cause the casting position to shift during the repair process, reducing the stability during the repair process. In addition, after repairing one side, the casting needs to be manually turned over to repair other sides, which reduces the applicability of the device. Utility Model Content

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A nickel-based alloy casting repair structure includes a welding machine, a rotating table is provided at the upper end of the welding machine, a fixed disk is provided at the upper end of the rotating table, the outer wall of the fixed disk is provided with a bayonet, the upper end of the fixed disk is fixedly connected to a fixing mechanism, the upper right side of the welding machine is fixedly connected to a positioning mechanism, the upper end of the fixed disk is fixedly connected to a fixing plate 1, the front end of the fixing plate 1 is fixedly connected to a spring 1, and the other end of the spring 1 is fixedly connected to a buffer plate.

[0008] Preferably, the fixing mechanism includes a second fixing plate, the lower end of the second fixing plate is fixedly connected to the upper end of the fixing plate, a connecting rod is provided in the middle of the second fixing plate, a shift rod is provided at the front end of the connecting rod, a clamping plate is rotatably connected to the rear end of the connecting rod, guide rods are fixedly connected to both sides of the clamping plate, a second spring is sleeved on the outer wall of the guide rod, and a nut is threadedly connected to the outer wall of the guide rod.

[0009] Preferably, the middle portion of the second fixing plate is plugged into the outer wall of the connecting rod, and the front end of the connecting rod is fixedly connected to the rear end of the shifting rod.

[0010] Preferably, the side where the clamping plate and the buffer plate are close to each other is set as an arc surface.

[0011] Preferably, the positioning mechanism includes a base plate, the lower end of the base plate is fixedly connected to the right side of the upper end of the welding machine, the upper end of the base plate is provided with a triangular plate, the upper end of the triangular plate is provided with a handle, the lower end of the handle is hinged with a connecting plate, the lower end of the connecting plate is hinged with a limiting plate, and the middle part of the limiting plate is fixedly connected to the limiting head.

[0012] Preferably, the upper end of the base plate is fixedly connected to the lower end of the triangular plate, and the outer side of the triangular plate is hinged to the inner side of the lower end of the handle.

[0013] Preferably, the connecting plate and the handle are connected to the limiting plate via positioning pins.

[0014] Preferably, the lower end of the rotating table is fixedly connected to the upper end of the welding machine, and the upper end of the rotating table is rotatably connected to the lower end of the fixed plate.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The utility model can enable the equipment to have the function of fixing nickel-based alloy castings through the fixing mechanism, which is convenient for multi-directional repair of nickel-based alloy castings, greatly facilitates the use of the device, facilitates repair operations, is easy to install, simple to operate, and has wide applicability.

[0017] 2. During the implementation of the utility model, the positioning mechanism provided enables the equipment to rotate the nickel-based alloy casting at a certain angle, and the casting can be positioned at any time when the casting is repaired, so that the casting can be rotated to a suitable repair position, which is beneficial to improving the efficiency of casting repair. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the fixing mechanism structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the positioning mechanism structure of the utility model;

[0021] Figure 4 It is a side view of the utility model.

[0022] In the figure: 1. welding machine; 2. rotating table; 3. fixing plate; 4. bayonet; 5. fixing mechanism; 6. positioning mechanism; 7. fixing plate 1; 8. spring 1; 9. buffer plate; 51. fixing plate 2; 52. connecting rod; 53. lever; 54. clamping plate; 55. guide rod; 56. spring 2; 57. nut; 61. bottom plate; 62. triangle plate; 63. handle; 64. connecting plate; 65. limit plate; 66. limit head. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1 , Figure 4 As shown, a nickel-based alloy casting repair structure includes a welding machine 1, a rotating table 2 is arranged on the upper end of the welding machine 1, a fixing plate 3 is arranged on the upper end of the rotating table 2, the outer wall of the fixing plate 3 is provided with a bayonet 4, and the upper end of the fixing plate 3 is fixedly connected with a fixing mechanism 5, and the fixing mechanism 5 enables the device to have the function of fixing the nickel-based alloy casting, which is convenient for multi-directional repair of the nickel-based alloy casting, greatly facilitates the use of the device, facilitates the repair operation, is easy to install, simple to operate, and has wide applicability. The upper right side of the welding machine 1 is fixedly connected There is a positioning mechanism 6, which can enable the equipment to rotate the nickel-based alloy casting at an angle, and can position the casting at any time when the casting is repaired, so that the casting is rotated to a suitable repair position, which is beneficial to improving the efficiency of casting repair. The upper end of the fixed disk 3 is fixedly connected with a fixed plate 7, the front end of the fixed plate 7 is fixedly connected with a spring 8, and the other end of the spring 8 is fixedly connected with a buffer plate 9, the lower end of the rotating table 2 is fixedly connected to the upper end of the welding machine 1, and the upper end of the rotating table 2 is rotatably connected to the lower end of the fixed disk 3.

[0025] like Figure 2 As shown, the fixing mechanism 5 includes a second fixing plate 51, the lower end of the second fixing plate 51 is fixedly connected to the upper end of the fixing plate 3, a connecting rod 52 is provided in the middle of the second fixing plate 51, a lever 53 is provided at the front end of the connecting rod 52, a clamping plate 54 is rotatably connected to the rear end of the connecting rod 52, guide rods 55 are fixedly connected to both sides of the clamping plate 54, a second spring 56 is sleeved on the outer wall of the guide rod 55, and a nut 57 is threadedly connected to the outer wall of the guide rod 55;

[0026] The middle part of the second fixing plate 51 is plugged into the outer wall of the connecting rod 52, and the front end of the connecting rod 52 is fixedly connected to the rear end of the lever 53;

[0027] The side where the clamping plate 54 and the buffer plate 9 are close to each other is set as an arc surface.

[0028] As can be seen from the above, one end of the second spring 56 is fixedly connected to the side of the clamping plate 54 opposite to the buffer plate 9, and the other end is fixedly connected to the side of the second fixing plate 51 close to each other.

[0029] like Figure 3As shown, the positioning mechanism 6 includes a bottom plate 61, the lower end of the bottom plate 61 is fixedly connected to the upper right side of the welding machine 1, the upper end of the bottom plate 61 is provided with a triangular plate 62, the upper end of the triangular plate 62 is provided with a handle 63, the lower end of the handle 63 is hinged with a connecting plate 64, the lower end of the connecting plate 64 is hinged with a limiting plate 65, and the middle part of the limiting plate 65 is fixedly connected to a limiting head 66;

[0030] The upper end of the bottom plate 61 is fixedly connected to the lower end of the triangular plate 62, and the outer side of the triangular plate 62 is hinged to the inner side of the lower end of the handle 63;

[0031] The connecting plate 64 and the handle 63 are connected to the limiting plate 65 via positioning pins.

[0032] As can be seen from the above, the triangular plate 62 is a right-angled triangular stretched body, and through holes are provided at the four corners of the bottom plate 61 to facilitate fixing the device.

[0033] The working principle of the utility model is as follows: first, the staff clamps the nickel-based alloy casting between the clamping plate 54 and the buffer plate 9, and the end of the guide rod 55 is connected with a nut 57. By adjusting the nut 57 on the guide rod 55, the pre-tightening of the spring 56 can be changed to ensure sufficient clamping force, which is convenient for fixing the casting when repairing it. Then, the connecting rod 52 is fixedly connected with a lever 53. By pulling the lever 53 by hand, the connecting rod 52 can be moved to drive the clamping plate 54 to compress, so as to clamp and fix the castings of different sizes. Then, when the casting needs to be disassembled, the connecting rod 52 can be moved to the clamping plate 54 to compress the castings. The casting can be easily taken out by pulling the clamping plate 54 by the lever 53. It is easy to install, simple to operate and has wide applicability. When the angle needs to be adjusted, the handle 63 is lifted upward by holding it. While lifting the handle 63, the limit plate 65 and the limit head 66 will move downward until the limit head 66 is inserted into the bayonet 4 to limit the fixed disk 3. If the fixed disk 3 needs to be rotated again, just press the handle 63 downward to disengage the limit head 66 from the bayonet 4. This structure is simple and convenient to use and is easy to position the casting in all aspects.

[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A nickel-based alloy casting repair structure, comprising a welding machine (1), characterized in that: The upper end of the welding machine (1) is provided with a rotating table (2), the upper end of the rotating table (2) is provided with a fixed disk (3), the outer wall of the fixed disk (3) is provided with a bayonet (4), the upper end of the fixed disk (3) is fixedly connected with a fixing mechanism (5), the right side of the upper end of the welding machine (1) is fixedly connected with a positioning mechanism (6), the upper end of the fixed disk (3) is fixedly connected with a fixing plate (7), the front end of the fixing plate (7) is fixedly connected with a spring (8), and the other end of the spring (8) is fixedly connected with a buffer plate (9).

2. A nickel-based alloy casting repair structure according to claim 1, characterized in that: The fixing mechanism (5) comprises a second fixing plate (51), the lower end of the second fixing plate (51) is fixedly connected to the upper end of the fixing plate (3), a connecting rod (52) is arranged in the middle of the second fixing plate (51), a shifting rod (53) is arranged at the front end of the connecting rod (52), a clamping plate (54) is rotatably connected to the rear end of the connecting rod (52), guide rods (55) are fixedly connected to both sides of the clamping plate (54), a second spring (56) is sleeved on the outer wall of the guide rod (55), and a nut (57) is threadedly connected to the outer wall of the guide rod (55).

3. A nickel-based alloy casting repair structure according to claim 2, characterized in that: The middle portion of the second fixing plate (51) is plugged into the outer wall of the connecting rod (52), and the front end of the connecting rod (52) is fixedly connected to the rear end of the shifting rod (53).

4. A nickel-based alloy casting repair structure according to claim 3, characterized in that: The side where the clamping plate (54) and the buffer plate (9) are close to each other is configured as an arc-shaped surface.

5. The nickel-based alloy casting repair structure according to claim 1, characterized in that: The positioning mechanism (6) comprises a base plate (61), the lower end of the base plate (61) is fixedly connected to the upper right side of the welding machine (1), the upper end of the base plate (61) is provided with a triangular plate (62), the upper end of the triangular plate (62) is provided with a handle (63), the lower end of the handle (63) is hinged with a connecting plate (64), the lower end of the connecting plate (64) is hinged with a limiting plate (65), and the middle part of the limiting plate (65) is fixedly connected to a limiting head (66).

6. A nickel-based alloy casting repair structure according to claim 5, characterized in that: The upper end of the bottom plate (61) is fixedly connected to the lower end of the triangular plate (62), and the outer side of the triangular plate (62) is hinged to the inner side of the lower end of the handle (63).

7. A nickel-based alloy casting repair structure according to claim 6, characterized in that: The connecting plate (64) and the handle (63) are connected to the limiting plate (65) via positioning pins.

8. The nickel-based alloy casting repair structure according to claim 1, characterized in that: The lower end of the rotating platform (2) is fixedly connected to the upper end of the welding machine (1), and the upper end of the rotating platform (2) is rotatably connected to the lower end of the fixed plate (3).

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