Butt joint device for titanium alloy plate welding

Abstract

A butt joint device for titanium alloy plate welding belongs to the technical field of welding auxiliary equipment and comprises a working frame, a fixed plate is fixedly mounted in the working frame, a movable frame is arranged in the working frame, a plurality of lifting rollers are rotatably mounted in the movable frame at equal intervals, and the top ends of the lifting rollers are higher than the upper surface of the movable frame. Four directional columns are fixedly mounted on the lower surface of the movable frame, a supporting plate is fixedly mounted among the four directional columns, hydraulic telescopic columns are fixedly mounted between the supporting plate and the fixed plate, connecting plates are fixedly mounted on the front surface and the rear surface of the supporting plate, and baffles with adjustable intervals are mounted on the upper surfaces of the connecting plates; limiting clamping blocks are symmetrically and fixedly installed on the surfaces of the inner sides of the baffles, the whole butt joint process is labor-saving and convenient, and meanwhile working efficiency and operation safety can be guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding auxiliary equipment, and in particular relates to a butt joint device for welding titanium alloy plates. Background Art

[0002] In modern industrial production, welding technology has become an indispensable connection method. In the welding process, the selection and use of docking equipment is particularly important, especially in the welding process between two titanium alloy plates. The accuracy and stability of the docking equipment will directly affect the welding quality and efficiency.

[0003] After searching, the Chinese authorized patent in the relevant field, the patent publication number is: CN218363105U, the patent name is: A precise docking device for metal sheet welding, its structure specifically includes a locking telescopic rod, and the two ends of the locking telescopic rod are respectively provided with limited blocks, and the bottom surface of the limited blocks is provided with a base, and the top surface of the two groups of bases are provided with a support plate on one side, and the side wall of the two groups of limited blocks is provided with a plug hole near the top position, and the inner cavity of the plug hole is plugged with a holding structure, and the holding structure includes a positioning plate, and one end of the positioning plate is provided with a plug plate, and one end of the plug plate is plugged into the inner cavity of the plug hole, and at the same time, a limited hole is provided on one side of the top surface of the plug plate, and one side of the top surface of the positioning plate is inlaid with an internal threaded pipe. The utility model can clamp and limit two groups of metal sheets, so that the two groups of metal sheets can be docked, so that it is convenient for the staff to perform welding on them, and thus the efficiency of metal sheet welding can be improved.

[0004] When positioning the above-mentioned metal sheet welding precision docking device in the prior art, the two metal sheets need to be placed in the designated positions of the fixture respectively, and then docked after being stabilized one by one by the fixture. However, in the actual operation, considering the heavy weight of the titanium alloy sheet, it is relatively laborious to adjust its position in the fixture for docking. Therefore, another titanium alloy sheet welding docking device is provided to solve the above-mentioned technical problems. Utility Model Content

[0005] In view of the accurate docking device for metal sheet welding in the prior art, when two metal sheets are moved for docking, due to the large weight of the titanium alloy sheet, there is a problem of relatively laborious operation. The utility model provides a docking device for titanium alloy sheet welding, by installing a movable frame equipped with a lifting roller and a hydraulic telescopic column inside the working frame, and setting a baffle and a limit clamp that can move synchronously with the hydraulic telescopic column. In the actual operation process, the staff can place the two titanium alloy sheets to be docked on multiple lifting rollers to perform accurate docking work. After the docking is completed, the hydraulic telescopic column will drive the movable frame, the lifting roller and the limit clamp to move down together. After moving down to a certain position, the docked titanium alloy sheet will be stably placed on the upper surface of the working frame. At this time, the limit clamp will play a key role. It can firmly fix the two titanium alloy sheets on the working frame. The whole docking process is both labor-saving and convenient, while ensuring work efficiency and operation safety, effectively solving the problem of relatively laborious operation due to the large weight of the titanium alloy sheet when the two metal sheets are moved for docking in the accurate docking device for metal sheet welding in the prior art. The specific technical solution is as follows:

[0006] A butt-jointing device for titanium alloy plate welding comprises a working frame, a fixed plate is fixedly installed in the working frame, a movable frame is arranged in the working frame, a plurality of lifting rollers are equidistantly rotatably installed in the movable frame, the top ends of the lifting rollers are higher than the upper surface of the movable frame, four directional columns are fixedly installed on the lower surface of the movable frame, a support plate is fixedly installed between the four directional columns, a hydraulic telescopic column is fixedly installed between the support plate and the fixed plate, connecting plates are fixedly installed on the front and rear surfaces of the support plate, baffles with adjustable spacing are installed on the upper surfaces of the connecting plates, and limit clamps are symmetrically fixedly installed on the inner surfaces of the baffles.

[0007] In the above technical solution, four cylindrical columns are fixedly mounted on the upper surface of the fixed plate, and the directional columns are inserted into the corresponding cylindrical columns;

[0008] In the above technical solution, a plurality of mounting holes are symmetrically opened on the upper surface of the connecting plate, the baffle is L-shaped, and fixing bolts are installed between the baffle and the corresponding mounting holes;

[0009] In the above technical solution, a rubber pad is fixedly installed on the lower surface of the limit clamp block;

[0010] In the above technical solution, four through openings are formed through the upper surface of the support plate, and docking holes are formed on the outer surface of the support plate and the outer surface of the directional column, and connecting bolts are threadedly installed between two corresponding docking holes.

[0011] Compared with the prior art, the butt joint device for titanium alloy plate welding of the utility model has the following beneficial effects:

[0012] 1. The utility model installs a movable frame equipped with lifting rollers and hydraulic telescopic columns inside the working frame, and sets baffles and limit clamps that can move synchronously with the hydraulic telescopic columns. In the actual operation process, the staff can place the two titanium alloy plates to be docked on multiple lifting rollers to perform precise docking. After the docking is completed, the hydraulic telescopic columns will drive the movable frame, lifting rollers and limit clamps to move down together. After moving down to a certain position, the docked titanium alloy plates will be stably placed on the upper surface of the working frame. At this time, the limit clamp will play a key role. It can firmly fix the two titanium alloy plates on the working frame. The entire docking process is both labor-saving and convenient, while ensuring work efficiency and operational safety.

[0013] 2. The utility model arranges a plurality of mounting holes on the upper surface of the connecting plate, and can adjust the baffle plate to be installed with different mounting holes, thereby adjusting the distance between the two baffle plates to adapt to titanium alloy plates of different widths, realizing the guiding function, and enhancing the practicality and flexibility of the docking device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the main structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the explosion structure of the utility model.

[0016] Figure 3 It is a schematic diagram of the structure of the utility model when viewed from above.

[0017] Figure 4 It is a left-side structural schematic diagram of the utility model.

[0018] Figure 5 This is a schematic diagram of the support plate structure of the utility model.

[0019] Figure 6 It is a schematic diagram of the cross-sectional structure of the cylindrical column of the utility model.

[0020] Figure 1-6 Among them: 1. working frame; 11. fixed plate; 12. cylindrical column; 2. movable frame; 21. lifting roller; 3. directional column; 4. supporting plate; 41. connecting plate; 411. mounting hole; 42. through hole; 5. hydraulic telescopic column; 6. baffle; 61. limit clamp; 62. rubber pad; 7. docking hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 6 , the utility model provides a technical solution:

[0023] A butt-jointing device for titanium alloy plate welding, comprising a working frame 1, a fixed plate 11 is fixedly installed in the working frame 1, a movable frame 2 is arranged in the working frame 1, a plurality of lifting rollers 21 are equidistantly rotatably installed in the movable frame 2, the top of the lifting roller 21 is higher than the upper surface of the movable frame 2, four directional columns 3 are fixedly installed on the lower surface of the movable frame 2, a support plate 4 is fixedly installed between the four directional columns 3, a hydraulic telescopic column 5 is fixedly installed between the support plate 4 and the fixed plate 11, a connecting plate 41 is fixedly installed on the front and rear surfaces of the supporting plate 4, a baffle 6 with adjustable spacing is installed on the upper surface of the connecting plate 41, and a limit clamp 61 is symmetrically fixedly installed on the inner surface of the baffle 6;

[0024] Before use, combine Figure 1 or Figure 3 As shown, the two baffles 6 are adjusted to a distance matching the width of the titanium alloy plate, and then the movable frame 2 is driven upward by the hydraulic telescopic column 5, so that the top of the lifting roller 21 is slightly higher than the upper surface of the working frame 1;

[0025] When in use, two titanium alloy plates are placed on the lifting rollers 21 from the left and right sides respectively. At this time, the outer surface of the titanium alloy plate is in contact with the inner surface of the baffle 6, and then the two titanium alloy plates are pushed inward. With the assistance of the lifting rollers 21 and the two baffles 6, the heavier titanium alloy plates can be easily docked together. After docking, the docked titanium alloy plates are manually stabilized, and the hydraulic telescopic column 5 is driven to shrink, driving the movable frame 2, the lifting rollers 21, the support plate 4, the connecting plate 41, the baffle 6, and the limiting clamp 61 to move down slowly. When the lifting rollers 21 move to the bottom of the working frame 1, the docked titanium alloy plates fall on the upper surface of the working frame 1. When the limiting clamp 61 moves down and contacts the titanium alloy plates, the two docked titanium alloy plates can be fixed. At this time, the welding equipment can be used to weld the welding points of the two titanium alloy plates. Compared with the prior art, the entire docking process is both labor-saving and convenient, while ensuring work efficiency and operational safety.

[0026] In order to enhance the stability of the movable frame 2 and the lifting roller 21 during lifting and lowering, Figure 1As shown, four cylindrical columns 12 are fixedly installed on the upper surface of the fixed plate 11. After the directional column 3 is inserted into the corresponding cylindrical column 12, it can effectively ensure that the directional column 3 moves up and down smoothly under the drive of the support plate 4 and the hydraulic telescopic column 5, making the lifting and lowering of the movable frame 2 and the lifting roller 21 more stable.

[0027] In order to facilitate the adjustment of the limiting distance between the two baffles 6 to adapt to the blocking and limiting of titanium alloy plates of different widths, as shown in FIG. Figure 5 As shown, a plurality of mounting holes 411 are symmetrically provided on the upper surface of the connecting plate 41, the baffle plate 6 is L-shaped, and fixing bolts are installed between the baffle plate 6 and the corresponding mounting holes 411. The fixing bolts can be matched with the inner or outer mounting holes 411 to adjust the installation position of the baffle plate 6. When the position of the baffle plate 6 changes, the limiting distance between the two baffle plates 6 will change, thereby adapting to the use of shielding and limiting titanium alloy plates of different widths.

[0028] In the process of clamping the titanium alloy plate by the limiting clamp block 61, in order to avoid clamping scratches on the upper surface of the titanium alloy plate, Figure 4 As shown, rubber pads 62 are fixedly installed on the lower surface of the limiting clamp 61. When the limiting clamp 61 is used to clamp the titanium alloy plate, these rubber pads 62 can effectively reduce the direct contact with the surface of the titanium alloy plate, thereby reducing the risk of scratches that may occur during the clamping process.

[0029] Specifically, combined Figure 5 and Figure 6 As shown, four through openings 42 are formed through the upper surface of the support plate 4, and docking holes 7 are formed on the outer surface of the support plate 4 and the outer surface of the directional column 3. Connecting bolts are screwed between the two corresponding docking holes 7, and the support plate 4 and the directional column 3 are fixed by connecting bolts.

Claims

1. A butt joint device for titanium alloy plate welding, comprising a work frame (1), characterized in that: A fixed plate (11) is fixedly installed in the working frame (1), a movable frame (2) is arranged in the working frame (1), a plurality of lifting rollers (21) are equidistantly rotatably installed in the movable frame (2), the top ends of the lifting rollers (21) are higher than the upper surface of the movable frame (2), four directional columns (3) are fixedly installed on the lower surface of the movable frame (2), a support plate (4) is fixedly installed between the four directional columns (3), a hydraulic telescopic column (5) is fixedly installed between the support plate (4) and the fixed plate (11), connecting plates (41) are fixedly installed on the front and rear surfaces of the support plate (4), baffles (6) with adjustable spacing are installed on the upper surfaces of the connecting plates (41), and limit clamps (61) are symmetrically fixedly installed on the inner surfaces of the baffles (6).

2. A butt joint device for titanium alloy plate welding according to claim 1, characterized in that: Four cylindrical columns (12) are fixedly mounted on the upper surface of the fixing plate (11), and the directional columns (3) are inserted into corresponding cylindrical columns (12).

3. The butt joint device for titanium alloy plate welding according to claim 1, characterized in that: A plurality of mounting holes (411) are symmetrically provided on the upper surface of the connecting plate (41); the baffle plate (6) is L-shaped; fixing bolts are installed between the baffle plate (6) and the corresponding mounting holes (411).

4. The butt joint device for titanium alloy plate welding according to claim 1, characterized in that: A rubber pad (62) is fixedly mounted on the lower surface of the limiting clamp block (61).

5. The butt joint device for titanium alloy plate welding according to claim 1, characterized in that: Four through openings (42) are formed through the upper surface of the support plate (4), and docking holes (7) are formed on the outer surface of the support plate (4) and the outer surface of the directional column (3), and connecting bolts are threadedly installed between two corresponding docking holes (7).

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