Welding device for titanium-aluminum materials

Abstract

The utility model relates to the technical field of titanium aluminum material welding, and discloses a titanium aluminum material welding device which comprises a base, a welding table is arranged at the top of the base, third electric sliding rails are arranged on the two sides of the top of the base, and first electric sliding rails are arranged at the moving ends of the third electric sliding rails. A second electric sliding rail is arranged at the moving end of the first electric sliding rail, a moving part is arranged at the moving end of the second electric sliding rail, a welding head is arranged on one side of the moving part, recycling boxes are arranged on the two sides of the base, an air pump is arranged at the top of each recycling box, and a smoke suction hose is connected to the air suction end of each air pump. The end, away from the air pump, of the smoke suction hose is connected with a smoke suction groove, and supporting legs are arranged at the bottom of the base. According to the smoke suction device, smoke generated during welding can be sucked through the smoke suction groove and the smoke suction hose, and the smoke is prevented from influencing the judgment of a welder on the welding quality.

Description

Technical Field

[0001] The present application relates to the technical field of titanium-aluminum material welding, and in particular to a welding device for titanium-aluminum material. Background Art

[0002] Titanium aluminum alloy is a silvery white metal with many excellent properties. The density of titanium is 4.54g / cm3, which is 43% lighter than steel and slightly heavier than the long-renowned light metal magnesium. However, its mechanical strength is almost the same as that of steel, twice that of aluminum and five times that of magnesium. Titanium is resistant to high temperatures, with a melting point of 1942K, which is nearly 1000K higher than gold and nearly 500K higher than steel. Titanium alloys and aluminum alloys are widely used in industries such as aerospace, ships and automobiles. Titanium / aluminum composite structures are also receiving more and more attention. It is of great significance to achieve reliable connection between titanium and aluminum. Titanium alloys and aluminum alloys are widely used in industries such as aerospace, ships and automobiles with their excellent yield strength ratio, good corrosion resistance and fatigue resistance.

[0003] Existing welding devices will generate a large amount of smoke and welding slag when welding titanium aluminum alloy. The welding slag left in the welding area will affect the subsequent welding operation, and the smoke will make it difficult for the welder to see the condition of the welding area and judge the welding quality. Utility Model Content

[0004] In order to solve the problem, the present application provides a welding device for titanium-aluminum material.

[0005] The present application provides a welding device for titanium-aluminum materials using the following technical solution:

[0006] A welding device for titanium-aluminum material comprises a base, a welding table is arranged on the top of the base, third electric slide rails are arranged on both sides of the top of the base, a first electric slide rail is arranged at the movable end of the third electric slide rail, a second electric slide rail is arranged at the movable end of the first electric slide rail, a movable part is arranged at the movable end of the second electric slide rail, a welding head is arranged on one side of the movable part, recovery boxes are arranged on both sides of the base, an air pump is arranged on the top of the recovery box, a smoking hose is connected to the suction end of the air pump, a smoking trough is connected to the end of the smoking hose away from the air pump, and supporting legs are arranged at the bottom of the base.

[0007] Preferably, the third electric slide rails are connected to one side thereof close to each other with an electric push rod, and the electric push rod is located above the welding table.

[0008] Preferably, a first slag leakage seam is opened in the center of the welding platform, a slag storage box is arranged at the bottom of the base, and a second slag leakage seam is opened in the base corresponding to the slag storage box and between the first slag leakage seam.

[0009] Preferably, the welding platform is arranged to be inclined inward from both sides.

[0010] Preferably, the smoking hose is fixedly arranged on both sides of the first electric slide rail, and a crossbeam is connected to the sides of the top ends of the first electric slide rails that are close to each other.

[0011] Preferably, a filter screen is provided at the bottom of the recovery box.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] 1. In the utility model, the smoke generated during welding can be absorbed through the smoking trough and the smoking hose to prevent the smoke from affecting the welder's judgment on the welding quality;

[0014] 2. In the utility model, a filter is provided at the bottom of the recycling box, and activated carbon is provided on the filter, which can absorb harmful substances in the exhaust smoke and protect the health of the welder. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of a three-dimensional structure from a first-view perspective of an embodiment of the application;

[0016] Figure 2 is a schematic diagram of a smoking structure of an embodiment of the application;

[0017] Figure 3 It is a front view of the overall structure of the embodiment of the application.

[0018] Explanation of the accompanying drawings: 1. base; 2. supporting legs; 3. first electric slide rail; 4. second electric slide rail; 5. movable part; 6. welding head; 7. electric push rod; 8. welding table; 9. first slag leakage gap; 10. slag storage box; 11. recovery box; 12. third electric slide rail; 13. air pump; 14. smoking trough; 15. smoking hose; 16. filter screen; 17. second slag leakage gap. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-3 This application is described in further detail.

[0020] The present application embodiment discloses a welding device for titanium aluminum material. Figure 1A welding device for titanium-aluminum material comprises a base 1, a welding table 8 is arranged on the top of the base 1, third electric slide rails 12 are arranged on both sides of the top of the base 1, a first electric slide rail 3 is arranged at the moving end of the third electric slide rail 12, a second electric slide rail 4 is arranged at the moving end of the first electric slide rail 3, a movable part 5 is arranged at the moving end of the second electric slide rail 4, a welding head 6 is arranged on one side of the movable part 5, recycling boxes 11 are arranged on both sides of the base 1, an air pump 13 is arranged on the top of the recycling box 11, a smoking hose 15 is connected to the suction end of the air pump 13, and a smoking groove 14 is connected to the end of the smoking hose 15 away from the air pump 13, and a supporting leg 2 is arranged at the bottom of the base 1;

[0021] By adopting the above technical scheme, the first electric slide rail 3, the second electric slide rail 4 and the third electric slide rail 12 cooperate to adjust the height and left and right position of the welding head 6, which is convenient for welding workpieces of complex shapes, improves the working comfort of the operator, and omits or reduces the need for multiple positioning. The smoking hose 15 and the smoking groove 14 can inhale the smoke generated during welding. The smoke will make the welding area unclear, thereby affecting the welder's judgment on the welding quality, especially for high-precision welding, which requires more stringent requirements. In addition, the smoke generated during the welding process contains harmful substances, such as lead, manganese, cadmium and other substances, which may cause harm to the human body.

[0022] Reference Figure 1 and Figure 2 , the third electric slide rails 12 are connected to the sides close to each other with electric push rods 7, and the electric push rods 7 are located above the welding table 8;

[0023] By adopting the above technical solution, the electric push rod 7 can clamp and fix the titanium-aluminum alloy to be welded together to prevent movement during the welding process.

[0024] Reference Figure 1 A first slag leakage seam 9 is provided in the center of the welding platform 8, a slag storage box 10 is provided at the bottom of the base 1, and a second slag leakage seam 17 is provided between the base 1 and the slag storage box 10 and the first slag leakage seam 9;

[0025] By adopting the above technical solution, after welding is completed, the welding slag can be cleaned into the first slag leakage seam 9 and fall into the slag storage box 10 through the second slag leakage seam 17. If the welding slag is always left on the welding table 8, the welding slag and other residues may have a negative impact on the quality of the welding seam.

[0026] Reference Figure 3 , the welding table 8 is arranged to be inclined inward from both sides;

[0027] By adopting the above technical solution, the welding table 8 is tilted inwards, so that the welding slag generated during welding can automatically roll down into the first slag leakage seam 9, eliminating the need for manual cleaning.

[0028] Reference Figure 1 The smoking hose 15 is fixedly arranged on both sides of the first electric slide rail 3, and a cross beam is connected to the side close to each other at the top of the first electric slide rail 3;

[0029] By adopting the above technical solution, the smoking hose 15 can be extended and retracted following the movement of the first electric slide rail 3 .

[0030] Reference Figure 2 , a filter screen 16 is provided at the bottom of the recovery box 11;

[0031] By adopting the above technical solution, activated carbon is arranged on the filter 16, so that the inhaled smoke can be filtered and discharged.

[0032] The implementation principle of a welding device for titanium-aluminum material in an embodiment of the present application is as follows: before welding, the titanium-aluminum alloy is placed on the welding table 8, and the electric push rods 7 on both sides are gathered to clamp and fix the titanium-aluminum alloy. Then the operating system controls the welding head 6 to adjust the position through the first electric slide rail 3, the second electric slide rail 4 and the third electric slide rail 12. After finding the correct position, welding begins. During welding, smoke will be generated, and the smoke will make the welding area unclear, thereby affecting the welder's judgment on the welding quality. In addition, there are harmful substances in the smoke, which may cause harm to the human body. The air pumps 13 on both sides can suck the smoke in the welding area into the recovery box 11 through the smoking hose 15 and the smoking trough 14. The bottom of the recovery box 11 is designed with a filter 16. The smoke is discharged after passing through the filter 16. There is activated carbon on the filter 16, which can effectively absorb the harmful substances in the smoke. After the welding is completed, the welding slag remaining on the welding table 8 can be sent to the slag storage box 10 through the first slag leakage seam 9 and the second slag leakage seam 17.

[0033] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0034] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0035] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0036] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A welding device for titanium-aluminum material, comprising a base (1), characterized in that: A welding table (8) is arranged on the top of the base (1), third electric slide rails (12) are arranged on both sides of the top of the base (1), a first electric slide rail (3) is arranged on the movable end of the third electric slide rail (12), a second electric slide rail (4) is arranged on the movable end of the first electric slide rail (3), a movable part (5) is arranged on the movable end of the second electric slide rail (4), a welding head (6) is arranged on one side of the movable part (5), recycling boxes (11) are arranged on both sides of the base (1), an air pump (13) is arranged on the top of the recycling box (11), a suction end of the air pump (13) is connected to a smoking hose (15), and one end of the smoking hose (15) away from the air pump (13) is connected to a smoking trough (14), and a supporting leg (2) is arranged at the bottom of the base (1).

2. A welding device for titanium-aluminum material according to claim 1, characterized in that: The third electric slide rails (12) are connected to electric push rods (7) on the sides close to each other, and the electric push rods (7) are located above the welding table (8).

3. The welding device for titanium-aluminum material according to claim 1, characterized in that: A first slag leakage seam (9) is provided in the center of the welding platform (8), a slag storage box (10) is provided at the bottom of the base (1), and a second slag leakage seam (17) is provided on the base (1) between the slag storage box (10) and the first slag leakage seam (9) corresponding to the first slag leakage seam.

4. The welding device for titanium-aluminum material according to claim 1, characterized in that: The welding platform (8) is arranged to be inclined inwards from both sides.

5. The welding device for titanium-aluminum material according to claim 1, characterized in that: The smoking hose (15) is fixedly arranged on both sides of the first electric slide rail (3), and a cross beam is connected to the top side of the first electric slide rail (3) which is close to each other.

6. The welding device for titanium-aluminum material according to claim 1, characterized in that: A filter screen (16) is provided at the bottom of the recovery box (11).

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