Titanium alloy thermoforming equipment

Abstract

The utility model belongs to the technical field of metal processing, and particularly relates to titanium alloy thermoforming equipment which comprises a base. Sliding blocks are arranged on the upper side and the lower side in the fixing frame in a sliding mode, a gear box is arranged in the support, through holes are formed in the two ends of the gear box, the gear box is installed on supporting rods on the two sides of the support in a sliding mode, a lifting air cylinder is fixedly installed at the top of the support, and the front end of a piston of the lifting air cylinder is fixedly connected to the top of the gear box; a third motor is fixedly installed on the outer side of the gearbox, two rotating gears meshed with each other are rotationally arranged in the gearbox, one rotating gear is fixedly installed on a rotating shaft of the third motor, the other rotating gear is rotationally installed in the gearbox through a rotating shaft, and a fixing plate is welded to the other end of the rotating shaft. Bending shafts are welded to the two ends of the outer side of the fixing plate. The height of the bending device is adjusted through the lifting air cylinder, so that the position of the axis is changed, and the bending device is suitable for bending bars with different diameters and specifications.

Description

Technical Field

[0001] The utility model relates to the technical field of metal processing, and particularly relates to a titanium alloy heating and forming device. Background Art

[0002] The main characteristics of titanium alloy bars include high strength, high toughness, corrosion resistance, high temperature resistance, etc. These characteristics enable them to maintain good working performance in harsh environments such as high temperature, high pressure, and strong corrosion. Titanium alloy has a relatively high hardness, and forced bending may cause fracture. Therefore, when bending titanium alloy bars, they need to be heated and then bent using a bending device.

[0003] Working principle of the bending device: The titanium alloy bar is placed on the working table of the device. First, the bending area is heated, and then it is fixed by a stop block to ensure its stability during the bending process. The surface of the working table can be adjusted in angle to meet different bending requirements.

[0004] Existing titanium alloy bar bending devices, due to the fixed axis, often can only adapt to bars of specific sizes and specifications. For bars of different sizes and specifications, the device needs to be replaced or its parameters adjusted, which increases the complexity and cost of operation. Therefore, a titanium alloy heating and forming device is proposed to address the above problems. Content of the Utility Model

[0005] In order to make up for the deficiencies of the prior art, that is, existing titanium alloy bar bending devices, due to the fixed axis, often can only adapt to bars of specific sizes and specifications. For bars of different sizes and specifications, the device needs to be replaced or its parameters adjusted, which increases the complexity and cost of operation, the utility model proposes a titanium alloy heating and forming device.

[0006] The technical solution adopted by the present utility model to solve its technical problems is as follows: A titanium alloy heating and forming device described in the present utility model includes a base; above the feeding end of the base, there is a roller rack, and a plurality of rotating rollers are arranged in parallel in the roller rack. Both ends of the rotating rollers are rotatably installed in the roller rack through bearings. One end of the roller rack is provided with a magnetic induction heater fixedly installed on the base. On both sides of one end of the magnetic induction heater, there are support plates fixedly installed on the upper part of the base. An adjusting cylinder is fixedly installed on the outside of each support. The front end of the piston rod of the adjusting cylinder is fixedly installed with a mounting seat. A roller is rotatably arranged in the mounting seat. A fixed frame is fixedly installed on the upper part of the base. The fixed frame is arranged on the other side of the roller. Sliders are slidably arranged on the upper and lower sides inside the fixed frame. A positioning groove is formed in the center of the opposite sides of the sliders. A sliding hole is formed at one end of the slider, and a threaded hole is formed at the other end. A limiting rod and a bidirectional screw are respectively arranged on both sides inside the fixed frame. One end of the slider is slidably installed at the upper and lower ends of the limiting rod respectively, and the other end is slidably installed at the upper and lower ends of the bidirectional screw through the threaded hole. A second motor is fixedly installed on one side of the top of the fixed frame. The rotating shaft of the second motor is fixedly connected to the bidirectional screw. On one side above the discharging end of the base, a bracket is fixedly installed. A gear box is arranged inside the bracket. Through holes are formed at both ends of the gear box. The gear box is slidably installed on the support rods on both sides of the bracket. A lifting cylinder is fixedly installed on the top of the bracket. The front end of the piston of the lifting cylinder is fixedly connected to the top of the gear box. A third motor is fixedly installed on the outside of the gear box. Two meshing rotating gears are rotatably arranged inside the gear box. One of the rotating gears is fixedly installed on the rotating shaft of the third motor, and the other is rotatably installed in the gear box through a rotating shaft. The other end of the rotating shaft is welded with a fixing plate. The height of the bending device is adjusted by the lifting cylinder, so as to change the position of the axis center, and it is applicable to bend bars with different diameters and specifications.

[0007] Preferably, a bidirectional cylinder is fixedly installed on the upper part of the feeding end of the base. Both ends of the bidirectional cylinder are fixedly installed with sliding rods. Connecting rods are rotatably installed at both ends of the sliding rods. The other ends of the connecting rods are rotatably installed at the bottom of the roller rack. The height of the roller rack is adjusted by the bidirectional cylinder and the connecting rods to load titanium alloy bars with different diameters and specifications, so that the bars are located at the center of the magnetic induction heater during the loading process, and the heated part of the bars is evenly heated.

[0008] Preferably, slide rails are fixedly installed on both sides of the upper part of the feeding end of the base. Both ends of the sliding rods are slidably arranged in the slide rails. By sliding the sliding rods in the slide rails, the stable rising of the roller rack is ensured.

[0009] Preferably, the rollers are all rotatably installed in the mounting seat through fixed shafts. A first motor is fixedly installed on the top of one of the mounting seats, and the rotating shaft of the first motor is fixedly connected to the fixed shaft. The rotation of the rollers driven by the first motor drives the rod to move, realizing automatic feeding.

[0010] Preferably, mounting grooves are formed inside the opposite sides of the slider. Rotating wheels are arranged in the mounting grooves. The rotating wheels are all rotatably installed in the mounting grooves through shafts. A rotating motor is fixedly installed on one side of the upper slider close to the roller. The driving shaft of the rotating motor is fixedly connected to the shaft. The rotation of the rotating wheels driven by the rotating motor drives the rod to rotate, enabling bending at multiple angles.

[0011] Preferably, grooves are formed on both sides inside the fixed frame close to the bending shaft. A cutting knife is slidably arranged in the fixed frame. Both ends of the cutting knife are slidably installed in the grooves. A hydraulic cylinder is fixedly installed at one end of the top of the fixed frame. The front end of the piston rod of the hydraulic cylinder is fixedly connected to the back of the cutting knife. The cutting knife is driven by the hydraulic cylinder to cut the rod, saving the cutting step.

[0012] The beneficial effects of the present utility model are as follows:

[0013] 1. When the present utility model is used to bend titanium alloy rods with a heating and forming device, through the structural design, the function of adjusting the axis according to the diameter and specifications of the rods is realized, solving the problem that existing titanium alloy rod bending devices often can only adapt to rods of specific sizes and specifications due to the fixed axis. For rods of different sizes and specifications, it is necessary to replace the device or adjust the device parameters, which increases the complexity and cost of operation, and reduces the production cost of titanium alloy heating and forming. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0015] Figure 1 It is a schematic structural diagram of the discharging end of the heating and forming device;

[0016] Figure 2 It is a schematic cross-sectional structural diagram of the heating and forming device;

[0017] Figure 3 It is a schematic structural diagram of the feeding device;

[0018] Figure 4 It is a schematic structural diagram of the fixed cutting device;

[0019] Figure 5 It is a schematic diagram of the internal structure of the gearbox.

[0020] In the figure: 1. Base; 2. Roller frame; 3. Rotating roller; 4. Connecting rod; 5. Slide bar; 6. Slide rail; 7. Double-acting cylinder; 8. Magnetic induction heater; 9. Support plate; 10. Adjusting cylinder; 11. Mounting seat; 12. Roller; 13. First motor; 14. Fixed frame; 15. Limit rod; 16. Double-threaded screw; 17. Second motor; 18. Slide block; 19. Rotating wheel; 20. Rotating motor; 21. Hydraulic cylinder; 22. Cutting knife; 23. Bracket; 24. Lifting cylinder; 25. Gearbox; 26. Rotating gear; 27. Third motor; 28. Fixed plate; 29. Bending shaft. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figures 1-5As shown in the figure, a titanium alloy hot forming device includes a base 1; above the feeding end of the base 1, there is a roller rack 2. Inside the roller rack 2, a plurality of rotating rollers 3 are arranged in parallel. Both ends of the rotating roller 3 are rotatably installed in the roller rack 2 through bearings. One end of the roller rack 2 is provided with a magnetic induction heater 8 fixedly installed on the base 1. On both sides of one end of the magnetic induction heater 8, there are support plates 9 fixedly installed on the upper part of the base 1. On the outside of the supports, adjusting cylinders 10 are fixedly installed. The front end of the piston rod of the adjusting cylinder 10 is fixedly installed with a mounting seat 11. Inside the mounting seat 11, a roller 12 is rotatably arranged. On the upper part of the base 1, a fixed frame 14 is fixedly installed. The fixed frame 14 is arranged on the other side of the roller 12. Inside the fixed frame 14, sliders 18 are slidably arranged on both the upper and lower sides. In the center of the opposite sides of the sliders 18, positioning grooves are opened. One end of the slider 18 is provided with a sliding hole, and the other end is provided with a threaded hole. On both sides inside the fixed frame 14, a limiting rod 15 and a bidirectional screw 16 are respectively arranged. One end of the same slider 18 is slidably installed at the upper and lower ends of the limiting rod 15, and the other end is slidably installed at the upper and lower ends of the bidirectional screw 16 through the threaded hole. On one side of the top of the fixed frame 14, a second motor 17 is fixedly installed. The rotating shaft of the second motor 17 is fixedly connected to the bidirectional screw 16. Above one side of the discharging end of the base 1, a bracket 23 is fixedly installed. Inside the bracket 23, there is a gear box 25. Through holes are opened at both ends of the gear box 25. The gear box 25 is slidably installed on the support rods on both sides of the bracket 23. On the top of the bracket 23, a lifting cylinder 24 is fixedly installed. The front end of the piston of the lifting cylinder 24 is fixedly connected to the top of the gear box 25. On the outside of the gear box 25, a third motor 27 is fixedly installed. Inside the gear box 25, two meshing rotating gears 26 are rotatably arranged. One of the rotating gears 26 is fixedly installed on the rotating shaft of the third motor 27, and the other is rotatably installed in the gear box 25 through a rotating shaft. The other end of the rotating shaft is welded with a fixing plate 28. On both ends of the outside of the fixing plate 28, bending shafts 29 are welded. By adjusting the height of the bending device through the lifting cylinder, the position of the axis is changed, so as to be applicable to bending bars with different diameters and specifications.

[0023] On the upper part of the feeding end of the base 1, a bidirectional cylinder 7 is fixedly installed. On both ends of the bidirectional cylinder 7, sliding rods 5 are fixedly installed. On both ends of the sliding rod 5, connecting rods 4 are rotatably installed. The other ends of the connecting rods 4 are rotatably installed at the bottom of the roller rack 2. By adjusting the height of the roller rack through the bidirectional cylinder 7 and the connecting rods 4, titanium alloy bars with different diameters and specifications are loaded, so that the bars are located at the center of the magnetic induction heater 8 during the loading process, and the heated part of the bars is evenly heated.

[0024] On both sides of the upper part of the feeding end of the base 1, slide rails 6 are fixedly installed. Both ends of the sliding rod 5 are slidably arranged in the slide rails 6. By sliding the sliding rod 5 in the slide rails 6, the stable rising of the roller rack is ensured.

[0025] The rollers 12 are all rotatably installed in the mounting base 11 through fixed shafts. A first motor 13 is fixedly installed at the top of one of the mounting bases 11. The rotating shaft of the first motor 13 is fixedly connected to the fixed shaft. The first motor 13 drives the rollers to rotate to drive the bar to move, realizing automatic feeding.

[0026] Installation grooves are formed inside the opposite sides of the slider 18. Rotating wheels 19 are arranged in the installation grooves. The rotating wheels 19 are all rotatably installed in the installation grooves through shafts. A rotating motor 20 is fixedly installed on one side of the upper slider 18 close to the roller 12. The driving shaft of the rotating motor 20 is fixedly connected to the shaft.

[0027] Grooves are formed on both sides inside the fixed frame 14 close to the bending shaft 29. A cutting knife 22 is slidably arranged in the fixed frame 14. Both ends of the cutting knife 22 are slidably installed in the grooves. A hydraulic cylinder 21 is fixedly installed at one end of the top of the fixed frame 14. The front end of the piston rod of the hydraulic cylinder 21 is fixedly connected to the back of the knife of the cutting knife 22; during operation, when using a heating and forming device to bend a titanium alloy bar.

[0028] By the structural design when using a heating and forming device to bend a titanium alloy bar, the function of adjusting the axis according to the diameter and specification of the bar is realized, and the problem that the existing titanium alloy bar bending equipment often can only adapt to bars of specific sizes and specifications due to the fixed axis, and for bars of different sizes and specifications, the equipment needs to be replaced or the equipment parameters need to be adjusted, which increases the complexity and cost of operation, is solved, and the production cost of titanium alloy heating and forming is reduced.

[0029] In the description of this specification, the description with reference to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A titanium alloy heating forming equipment, characterized in that: The invention comprises a base (1); a roller frame (2) is arranged above the feed end of the base (1); a plurality of rotating rollers (3) are arranged in parallel in the roller frame (2); both ends of the rotating rollers (3) are rotatably mounted in the roller frame (2) via bearings; a magnetic induction heater (8) is arranged at one end of the roller frame (2) and is fixedly mounted on the base (1); support plates (9) are arranged on both sides of one end of the magnetic induction heater (8) and are fixedly mounted on the upper part of the base (1); an adjusting cylinder (10) is fixedly mounted on the outer side of the support; a mounting seat is fixedly mounted on the front end of the piston rod of the adjusting cylinder (10). (11), a roller (12) is rotatably arranged in the mounting seat (11), a fixing frame (14) is fixedly installed on the upper part of the base (1), the fixing frame (14) is arranged on the other side of the roller (12), sliders (18) are slidably arranged on the upper and lower sides of the fixing frame (14), a positioning groove is opened in the center of the opposite side of the slider (18), a sliding hole is opened at one end of the slider (18), and a threaded hole is opened at the other end, and a limit rod (15) and a bidirectional screw (16) are respectively arranged on both sides of the fixing frame (14), and the same end of the slider (18) slides respectively. The fixing frame (14) is fixedly mounted on the upper and lower ends of the limit rod (15), and the other end is slidably mounted on the upper and lower ends of the bidirectional screw (16) through a threaded hole. A second motor (17) is fixedly mounted on one side of the top of the fixing frame (14), and the rotating shaft of the second motor (17) is fixedly connected to the bidirectional screw (16). A bracket (23) is fixedly mounted on one side above the discharge end of the base (1), and a gear box (25) is arranged in the bracket (23). Through holes are opened at both ends of the gear box (25). The gear box (25) is slidably mounted on the support rods on both sides of the bracket (23). The bracket (23) A lifting cylinder (24) is fixedly installed on the top, and the front end of the piston of the lifting cylinder (24) is fixedly connected to the top of the gear box (25). A third motor (27) is fixedly installed on the outside of the gear box (25). Two mutually meshing rotating gears (26) are rotatably arranged inside the gear box (25), one of which is fixedly installed on the rotating shaft of the third motor (27), and the other is rotatably installed in the gear box (25) through the rotating shaft. A fixed plate (28) is welded at the other end of the rotating shaft, and bending shafts (29) are welded at both ends of the outer side of the fixed plate (28).

2. The titanium alloy heating forming equipment according to claim 1, characterized in that: A bidirectional cylinder (7) is fixedly mounted on the upper part of the feed end of the base (1), a slide bar (5) is fixedly mounted on both ends of the bidirectional cylinder (7), a connecting rod (4) is rotatably mounted on both ends of the slide bar (5), and the other end of the connecting rod (4) is rotatably mounted on the bottom of the roller frame (2).

3. The titanium alloy heating forming equipment according to claim 2, characterized in that: Slide rails (6) are fixedly installed on both sides of the upper part of the feed end of the base (1), and both ends of the slide rod (5) are slidably arranged in the slide rails (6).

4. The titanium alloy heating forming equipment according to claim 1, characterized in that: The rollers (12) are all rotatably mounted in the mounting seats (11) via fixed shafts, a first motor (13) is fixedly mounted on the top of one of the mounting seats (11), and the rotating shaft of the first motor (13) is fixedly connected to the fixed shaft.

5. The titanium alloy heating forming equipment according to claim 1, characterized in that: The slider (18) has an installation groove formed inside the opposite side, and a rotating wheel (19) is arranged in the installation groove. The rotating wheel (19) is installed in the installation groove by rotating the shaft. A rotating motor (20) is fixedly installed on the side of the upper slider (18) close to the roller (12), and the driving shaft of the rotating motor (20) is fixedly connected to the shaft.

6. The titanium alloy heating forming equipment according to claim 1, characterized in that: The fixed frame (14) has grooves on both sides of the inner side close to the bending axis (29), a cutting knife (22) is slidably arranged in the fixed frame (14), both ends of the cutting knife (22) are slidably installed in the grooves, a hydraulic cylinder (21) is fixedly installed at one end of the top of the fixed frame (14), and the front end of the piston rod of the hydraulic cylinder (21) is fixedly connected to the back of the cutting knife (22).

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