Auxiliary device for thin-wall machining of titanium alloy pipe

Abstract

The utility model discloses an auxiliary device for titanium alloy pipe thin-wall machining, which belongs to the technical field of titanium alloy pipe machining and comprises a box body, a laser welding machine is fixedly connected to the top of the inner wall of the box body, two supporting frames are fixedly connected to the bottom of the inner wall of the box body, and circular rings are rotatably connected into the two supporting frames. The outer surfaces of the two circular rings are matched with the inner walls of the two supporting frames correspondingly. The titanium alloy pipe rotary welding device has the beneficial effects that by arranging the supporting frame, the circular ring, the motor, the meshing gear and the like, a clamped and fixed titanium alloy pipe can be conveniently driven to rotate, rotary welding can be conveniently conducted on the titanium alloy pipe, and by arranging the fixing frame, the electric push rod, the clamping plate and the anti-slip strip, clamping can be conveniently conducted on the titanium alloy pipes with different diameters; and by arranging a limiting frame, a sliding rod, a pushing rod, a supporting seat and the like, the welding positions of the two sections of titanium alloy pipes can be conveniently supported, and the titanium alloy pipes are kept in the horizontal state.

Description

Technical Field

[0001] The utility model relates to the technical field of titanium alloy tube processing, and more specifically, it relates to an auxiliary device for titanium alloy tube thin-wall processing. Background Art

[0002] Titanium alloy tubes are made of titanium alloys. Titanium alloys can be divided into three categories according to their organization. They have high mechanical properties, excellent stamping properties, and can be welded in various forms. The strength of the welded joint can reach 90% of the strength of the base metal, and the cutting performance is good. Titanium tubes have high corrosion resistance to chlorides, sulfides and ammonia. When processing and welding titanium alloy tubes, two sections of titanium alloy tubes need to be clamped and fixed;

[0003] When welding two sections of titanium alloy tubes, after the titanium alloy tubes are fixed, welding operations can only be performed on fixed positions. When fully welded, workers are required to rotate the titanium alloy tubes to perform welding operations, which is time-consuming and labor-intensive. In addition, when the titanium alloy tubes are rotated, the welding positions of the two sections of titanium alloy tubes may be misaligned, resulting in problems after welding. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model aims to provide an auxiliary device for thin-wall processing of titanium alloy tubes, which has the characteristics of clamping and positioning the titanium alloy tubes and performing rotation auxiliary welding.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides such an auxiliary device for thin-wall processing of titanium alloy tubes, comprising a box body, the top of the inner wall of the box body is fixedly connected to a laser welding machine, the bottom of the inner wall of the box body is fixedly connected to two support frames, both of the two support frames are rotatably connected with a ring, the outer surfaces of the two rings are respectively matched with the inner walls of the two support frames, the outer surfaces of the two rings are fixedly connected to a plurality of gear teeth, and the plurality of gear teeth pass through the support frames;

[0008] Motors are fixedly connected to both sides of the inner wall of the box body, the output shafts of the two motors are fixedly connected to the rotating shafts, the outer surfaces of the two rotating shafts are fixedly connected to meshing gears, and the two meshing gears are meshed with the gear teeth on the circular ring.

[0009] When using an auxiliary device for thin-wall processing of titanium alloy tubes according to the technical solution, the clamped titanium alloy tube can be driven to rotate through a support frame, a circular ring, a motor and meshing gears, so as to locate the welding position, facilitate rotational welding of the titanium alloy tube and make welding more convenient.

[0010] Furthermore, the support frame includes a base, which is fixedly connected to the bottom of the inner wall of the box body, and a slide groove is provided on the top of the base. Circular frames are fixedly connected on both sides of the top of the base, and the circular ring is rotatably connected in the two circular frames. The plurality of gear teeth are located between the two circular frames, and the inner wall of the circular frame and the outer surface of the circular ring are provided with limiting grooves, and a plurality of balls are rollingly connected in the two limiting grooves.

[0011] Furthermore, a limiting frame is fixedly connected to the bottom of the inner wall of the box body, and the same sliding rod is fixedly connected to both sides of the inner wall of the limiting frame. Two sliding sleeves are slidably connected to the sliding rod, and the two sliding sleeves are limited by a locking frame. The tops of the two sliding sleeves are movably connected to push rods through pins, and the tops of the two push rods are movably connected to the same support seat through pins.

[0012] Furthermore, two fixing frames are fixedly connected to one side of the two circular rings, electric push rods are fixedly connected to the two fixing frames, clamping plates are fixedly connected to the opposite ends of the two electric push rods, and multiple anti-slip strips are fixedly connected to the opposite sides of the two clamping plates.

[0013] Furthermore, an air pump is fixedly connected to the top of the box, an output end of the air pump is fixedly connected to a ventilation pipe, the ventilation pipe is clamped on one side of the box, and the other end of the ventilation pipe is fixedly connected to a hair dryer.

[0014] Furthermore, a box door is movably connected to one side of the front side of the box body, and a transparent window is arranged on the box door.

[0015] (3) Beneficial effects

[0016] In summary, the utility model has the following beneficial effects:

[0017] 1. By setting a support frame, a ring, a motor and a meshing gear, etc., it is convenient to drive the clamped titanium alloy tube to rotate, so as to facilitate the rotation welding of the titanium alloy tube, and the welding is more convenient. By setting a fixed frame, an electric push rod, a clamping plate and an anti-slip strip, it is convenient to clamp titanium alloy tubes of different diameters and locate the welding position. By setting a limit frame, a slide rod, a push rod and a support seat, etc., it is convenient to support the welding position of the two sections of titanium alloy tubes, so that the titanium alloy tubes remain in a horizontal state;

[0018] 2. By setting up an air pump, ventilation pipe and blower head, it is convenient to blow and clean the box after welding. By setting up a transparent window, it is convenient for workers to observe the welding position. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a structural schematic diagram of a three-dimensional cross-section of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the second three-dimensional cross section of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the three-dimensional cross section of the utility model;

[0023] Figure 4 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 5 It is a structural schematic diagram of an enlarged cross-section of the support frame of the utility model.

[0025] The symbols in the accompanying drawings are:

[0026] 1. Box body; 2. Laser welding machine; 3. Support frame; 31. Base; 32. Slide groove; 33. Round frame; 34. Limiting groove; 35. Ball; 4. Ring; 5. Gear; 6. Motor; 7. Rotating shaft; 8. Meshing gear; 9. Fixed frame; 10. Electric push rod; 11. Clamping plate; 12. Anti-slip strip; 13. Limiting frame; 14. Slide rod; 15. Sliding sleeve; 16. Push rod; 17. Pin shaft; 18. Support seat; 19. Locking frame; 20. Air pump; 21. Ventilation pipe; 22. Blowing head; 23. Box door; 24. Transparent window. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0028] Example:

[0029] The following is combined with Figure 1-5 The utility model is described in further detail.

[0030] See also Figure 1-5The utility model provides a technical solution: an auxiliary device for thin-wall processing of titanium alloy tubes, comprising a box body 1, a laser welding machine 2 is fixedly connected to the top of the inner wall of the box body 1, and the model of the laser welding machine 2 is AXL-AW500. Two support frames 3 are fixedly connected to the bottom of the inner wall of the box body 1, and circular rings 4 are rotatably connected in the two support frames 3. The outer surfaces of the two circular rings 4 are respectively matched with the inner walls of the two support frames 3. The outer surfaces of the two circular rings 4 are fixedly connected with a plurality of gear teeth 5, and the plurality of gear teeth 5 pass through the support frames 3;

[0031] Motors 6 are fixedly connected to both sides of the inner wall of the box body 1, and the output shafts of the two motors 6 are fixedly connected to the rotating shafts 7. The outer surfaces of the two rotating shafts 7 are fixedly connected to meshing gears 8. By setting the support frame 3, the ring 4, the motor 6 and the meshing gears 8, it is convenient to drive the clamped titanium alloy tube to rotate, which is convenient for rotational welding of the titanium alloy tube and makes welding more convenient. The two meshing gears 8 are meshed with the gear teeth 5 on the ring 4.

[0032] Specifically, the support frame 3 includes a base 31, which is fixedly connected to the bottom of the inner wall of the box body 1, and a slide groove 32 is provided on the top of the base 31. Round frames 33 are fixedly connected on both sides of the top of the base 31. The ring 4 is rotatably connected in the two round frames 33, and multiple gear teeth 5 are located between the two round frames 33. The inner wall of the round frame 33 and the outer surface of the ring 4 are provided with limiting grooves 34, and multiple balls 35 are rollingly connected in the two limiting grooves 34. The bottom of the inner wall of the box body 1 is fixedly connected to the limiting frame 13, and the inner wall of the limiting frame 13 is fixedly connected to the same sliding rod 14 on both sides. Two sliding sleeves 15 are slidably connected to the sliding rod 14, and the two sliding sleeves 15 are limited by a locking frame 19. The tops of the two sliding sleeves 15 are movably connected to the push rods 16 through the pins 17, and the tops of the two push rods 16 are movably connected to the same support seat 18 through the pins 17.

[0033] By adopting the above technical solution, the welding positions of the two sections of titanium alloy tubes are conveniently supported by the limiting frame 13, the sliding rod 14, the pushing rod 16 and the supporting seat 18, so that the titanium alloy tubes can maintain a horizontal state during welding.

[0034] Specifically, two fixing frames 9 are fixedly connected to one side of the two rings 4, and electric push rods 10 are fixedly connected to the two fixing frames 9. Clamping plates 11 are fixedly connected to the opposite ends of the two electric push rods 10, and multiple anti-slip strips 12 are fixedly connected to the opposite sides of the two clamping plates 11. An air pump 20 is fixedly connected to the top of the box body 1, and a ventilation pipe 21 is fixedly connected to the output end of the air pump 20. The ventilation pipe 21 is clamped on one side of the box body 1, and a hair dryer head 22 is fixedly connected to the other end of the ventilation pipe 21. A box door 23 is movably connected to the front side of the box body 1, and a transparent window 24 is provided on the box door 23.

[0035] By adopting the above technical solution, through the fixing frame 9, the electric push rod 10, the clamping plate 11 and the anti-slip strip 12, it is convenient to clamp titanium alloy tubes of different diameters and locate the welding position. Through the air pump 20, the ventilation pipe 21 and the blower head 22, it is convenient to blow and clean the inside of the box 1 after welding.

[0036] The working principle of the utility model is as follows: when in use, the staff puts two sections of titanium alloy tubes into the box body 1 on both sides of the box body 1 respectively, and drives the two clamping plates 11 to approach each other through the extension of the two electric push rods 10, clamps the placed titanium alloy tubes, and locates the welding position of the titanium alloy tubes. The anti-slip strips 12 are used to prevent slipping during clamping. The staff pushes the sliding sleeve 15 to slide on the sliding rod 14, drives the pushing rod 16 to push the supporting seat 18, adjusts the height of the supporting seat 18, supports the welding position of the two sections of titanium alloy tubes, and keeps the titanium alloy tubes in a horizontal state during welding. After adjustment, the locking frame 19 is used to lock the sliding rod 14 to limit the sliding sleeve 15.

[0037] The laser welding machine 2 is used to perform welding operations. The two motors 6 work synchronously to drive the rotating shaft 7 to rotate, drive the meshing gear 8 to rotate, drive the gear teeth 5 to transmit, drive the ring 4 to rotate in the circular frame 33, and drive the clamped titanium alloy tube to perform rotational welding by rolling and limiting the position of the ball 35 in the limiting groove 34. The transparent window 24 allows the staff to observe the welding position conveniently. After use, the air is exhausted by the air pump 20, blown out through the ventilation pipe 21 at the blowing head 22, and the box body 1 is blown and cleaned.

[0038] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. An auxiliary device for thin-wall processing of titanium alloy tubes, comprising a box (1), characterized in that: The top of the inner wall of the box body (1) is fixedly connected to a laser welding machine (2); the bottom of the inner wall of the box body (1) is fixedly connected to two support frames (3); a circular ring (4) is rotatably connected inside the two support frames (3); the outer surfaces of the two circular rings (4) are respectively matched with the inner walls of the two support frames (3); the outer surfaces of the two circular rings (4) are fixedly connected to a plurality of gear teeth (5); and the plurality of gear teeth (5) pass through the support frames (3); Motors (6) are fixedly connected to both sides of the inner wall of the box body (1); the output shafts of the two motors (6) are fixedly connected to the rotating shafts (7); the outer surfaces of the two rotating shafts (7) are fixedly connected to meshing gears (8); and the two meshing gears (8) are meshed with the gear teeth (5) on the ring (4).

2. The auxiliary device for thin-wall processing of titanium alloy tube according to claim 1, characterized in that: The support frame (3) comprises a base (31), the base (31) is fixedly connected to the bottom of the inner wall of the box body (1), a slide groove (32) is provided on the top of the base (31), and circular frames (33) are fixedly connected to both sides of the top of the base (31), the circular ring (4) is rotatably connected in the two circular frames (33), the plurality of gear teeth (5) are located between the two circular frames (33), and the inner wall of the circular frame (33) and the outer surface of the circular ring (4) are provided with limiting grooves (34), and a plurality of balls (35) are rollingly connected in the two limiting grooves (34).

3. The auxiliary device for thin-wall processing of titanium alloy tube according to claim 1, characterized in that: The bottom of the inner wall of the box body (1) is fixedly connected to a limiting frame (13), and the inner walls of the limiting frame (13) are fixedly connected to the same sliding rod (14). The sliding rod (14) is slidably connected to two sliding sleeves (15), and the two sliding sleeves (15) are limited by a locking frame (19). The tops of the two sliding sleeves (15) are movably connected to a push rod (16) through a pin shaft (17), and the tops of the two push rods (16) are movably connected to the same support seat (18) through the pin shaft (17).

4. The auxiliary device for thin-wall processing of titanium alloy tube according to claim 1, characterized in that: Two fixing frames (9) are fixedly connected to one side of the two circular rings (4), electric push rods (10) are fixedly connected to the two fixing frames (9), clamping plates (11) are fixedly connected to the opposite ends of the two electric push rods (10), and a plurality of anti-slip strips (12) are fixedly connected to the opposite sides of the two clamping plates (11).

5. The auxiliary device for thin-wall processing of titanium alloy tube according to claim 1, characterized in that: The top of the box (1) is fixedly connected to an air pump (20), the output end of the air pump (20) is fixedly connected to a ventilation pipe (21), the ventilation pipe (21) is clamped on one side of the box (1), and the other end of the ventilation pipe (21) is fixedly connected to a blower head (22).

6. The auxiliary device for thin-wall processing of titanium alloy tube according to claim 1, characterized in that: A box door (23) is movably connected to one side of the front of the box body (1), and a transparent window (24) is provided on the box door (23).

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