Novel efficient titanium alloy smelting furnace equipment

Abstract

The utility model discloses novel efficient titanium alloy smelting furnace equipment which comprises a base, a smelting furnace body is installed on one side of the top of the base, a crucible is installed on the top of the smelting furnace body, a fixing pipe is fixedly installed in the middle of the top of the base, and a telescopic cylinder is installed at the bottom in the fixing pipe. The top of the telescopic cylinder is connected with a rotating arm capable of being rotationally adjusted, the top of the rotating arm extends to the position above the fixing pipe and is fixedly provided with a three-fork plate, clamping parts are installed on the three corners of the bottom of the three-fork plate, and two containing tables are fixedly installed on the top of the base. The titanium alloy smelting furnace equipment is provided with the rotary feeding and discharging structure, the rotary feeding and discharging structure can be used for conveniently clamping, mounting and dismounting the crucible, so that the use performance of the smelting furnace is effectively improved, the use safety of the smelting furnace is also effectively improved, and the use efficiency of the smelting furnace is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of smelting furnaces, in particular to a novel high-efficiency titanium alloy smelting furnace equipment. Background Art

[0002] A smelting furnace refers to equipment that melts metal ingots and some scrap metals and adds necessary alloy components, and then melts them into the required alloy through operations such as slagging and refining; the smelting furnace can be used for the processing and smelting of titanium alloys. Titanium alloys have high strength, good corrosion resistance, and high heat resistance, and are mainly used in aerospace; when the existing titanium alloy smelting furnace is used, its loading and unloading operations are cumbersome and reduce production efficiency. At the same time, there are safety hazards in the loading and unloading operations. Therefore, improvements are needed to address the above problems. Utility Model Content

[0003] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of high-efficiency titanium alloy smelting furnace equipment, comprising a base, a smelting furnace body is installed on one side of the top of the base, a crucible is installed on the top of the smelting furnace body, a fixed tube is fixedly installed in the middle of the top of the base, a telescopic cylinder is installed at the bottom inside the fixed tube, a rotatable and adjustable rotating arm is connected to the top of the telescopic cylinder, the top of the rotating arm extends to the top of the fixed tube and is fixedly installed with a three-pronged plate, the triangles at the bottom of the three-pronged plate are all installed with clamping components, and two placement tables are fixedly installed on the top of the base.

[0004] Preferably, a bearing is fixedly installed at the bottom of the rotating arm, the inner ring of the bearing is fixedly connected to the telescopic end of the telescopic cylinder, the outer ring of the bearing is connected to the bottom of the rotating arm, and three toggle pins are fixedly installed in an annular shape at equal distances on the outer ring of the bearing.

[0005] Preferably, three long vertical grooves are equidistantly formed in the upper ring inside the fixed tube, short vertical grooves are formed at the lower part of one side of the three long vertical grooves, three toggle pins are slidably installed in the three short vertical grooves respectively, the tops of the three short vertical grooves are provided with arc-shaped inclined grooves connected with the tops of adjacent long vertical grooves, one side of the middle parts of the three long vertical grooves is provided with an inverted convex mounting groove, an inverted right-angled trapezoidal sliding block is installed between the inside of the inverted convex mounting groove and the inside of the long vertical groove, a spring is fixedly connected between one side of the inverted right-angled trapezoidal sliding block and the inside of the inverted convex mounting groove, so that the rotating arm can be rotated and adjusted by degrees every time it moves upward.

[0006] Preferably, the three clamping components each include four fixing rods fixedly connected to the triangle at the bottom of the three-pronged plate, a square plate is fixedly connected between the bottoms of the four fixing rods, the middle parts of the four sides of the square plate are rotatably connected with hooks, the top of the square plate is provided with a four-pronged plate, the middle parts of the four-pronged plates are threadedly connected with threaded rods, the triangles at the bottom of the three-pronged plate are installed with forward and reverse motors, the output ends of the forward and reverse motors are fixedly connected to the tops of the threaded rods, the four corners of the four-pronged plate are provided with slots, connecting pins are fixedly installed inside the slots, the upper parts of the hooks are provided with toggle grooves, the connecting pins are located inside the toggle grooves, thereby enabling effective loading and unloading operations on the crucible.

[0007] Compared with the prior art, the beneficial effects of the utility model are as follows: by providing a base, a melting furnace body, a crucible, a fixed tube, a telescopic cylinder, a rotating arm, a tripod plate, a clamping component and a placement table, the titanium alloy melting furnace equipment has a rotating loading and unloading structure, and the rotating loading and unloading structure can conveniently clamp, install and disassemble the crucible, thereby effectively improving the performance of the melting furnace, and also effectively improving the safety of the use of the melting furnace, and improving the use efficiency of the melting furnace. At the same time, the melting furnace equipment has a simple structural design, is easy to use, and is stable and reliable to operate. Its performance can meet the use requirements of titanium alloy smelting processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0009] In the attached picture:

[0010] Figure 1 This is a schematic diagram of the structure of a new type of high-efficiency titanium alloy melting furnace equipment of the utility model;

[0011] Figure 2 It is a top view structural schematic diagram of the three-pronged plate of the utility model;

[0012] Figure 3 It is a cross-sectional structural schematic diagram of the fixed pipe of the utility model;

[0013] Figure 4 This is a schematic diagram of the unfolded structure of the fixed pipe of the utility model;

[0014] Figure 5 For this utility model Figure 1 Schematic diagram of the local structure;

[0015] Figure 6 It is a top view structural schematic diagram of the four-pronged plate of the utility model;

[0016] In the figure: 1. base; 2. melting furnace body; 3. crucible; 4. fixed tube; 5. telescopic cylinder; 6. rotating arm; 7. three-prong plate; 8. clamping part; 9. placing table; 10. bearing; 11. toggle pin; 12. long vertical groove; 13. short vertical groove; 14. arc-shaped inclined slide groove; 15. inverted convex installation groove; 16. inverted right-angle trapezoidal slider; 17. spring; 18. fixing rod; 19. square plate; 20. hook; 21. four-prong plate; 22. threaded rod; 23. forward and reverse motor; 24. toggle groove. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0018] Depend on Figures 1 to 6 The utility model comprises a base 1, a smelting furnace body 2 is installed on one side of the top of the base 1, a crucible 3 is installed on the top of the smelting furnace body 2, a fixed tube 4 is fixedly installed in the middle of the top of the base 1, a telescopic cylinder 5 is installed at the bottom inside the fixed tube 4, the top of the telescopic cylinder 5 is connected with a rotatable and adjustable rotating arm 6, the top of the rotating arm 6 extends to the top of the fixed tube 4 and is fixedly installed with a three-pronged plate 7, the triangles at the bottom of the three-pronged plate 7 are all installed with clamping components 8, two placing tables 9 are fixedly installed on the top of the base 1, the two placing tables 9 and the crucible 3 are arranged 60° apart, and the two placing tables 9, the three clamping components 8 and the crucible 3 are all located on the same circular trajectory.

[0019] A bearing 10 is fixedly installed at the bottom of the rotating arm 6, and the inner ring of the bearing 10 is fixedly connected to the telescopic end of the telescopic cylinder 5, and the outer ring of the bearing 10 is connected to the bottom of the rotating arm 6, and three toggle pins 11 are fixedly installed in an annular shape at equal distances on the outer ring of the bearing 10, and three long vertical grooves 12 are opened in an annular shape at equal distances on the upper part of the fixed tube 4, and short vertical grooves 13 are opened at the lower part of one side of the three long vertical grooves 12, and the three toggle pins 11 are respectively slidably installed in the three short vertical grooves 13, and the tops of the three short vertical grooves 13 are opened with arc-shaped inclined grooves 14 connected with the tops of the adjacent long vertical grooves 12, and one side of the middle of the three long vertical grooves 12 is opened with an inverted convex mounting groove 15, and an inverted right-angled trapezoidal slider 16 is installed between the inside of the inverted convex mounting groove 15 and the inside of the long vertical groove 12, and a spring 17 is fixedly connected between one side of the inverted right-angled trapezoidal slider 16 and the inside of the inverted convex mounting groove 15, so that the rotating arm 6 can be rotated and adjusted by 60° every time it moves up;

[0020] When the telescopic cylinder 5 is started to extend and move upward, the bearing 10 and the three toggle pins 11 are driven to move upward, so that the three toggle pins 11 are moved upward inside the three short vertical slots 13, and the upward movement of the bearing 10 drives the rotating arm 6, the tripod plate 7 and the three clamping parts 8 to move upward;

[0021] When the toggle pin 11 moves to the upper part of the short vertical slot 13, the toggle pin 11 will move to the inside of the arc-shaped inclined slot 14 and move upward in an arc-shaped spiral. The arc-shaped spiral upward movement of the toggle pin 11 will drive the bearing 10, the rotating arm 6, the tripod plate 7 and the three clamping parts 8 to rotate and move upward by 60 degrees; thereby, the clamping part 8 above the smelting furnace body 2 moves to the top of one of the placement platforms 9;

[0022] When the three toggle pins 11 move to the top of the three long vertical slots 12, the telescopic cylinder 5 is started to contract, and the contraction of the telescopic cylinder 5 drives the bearing 10 and the three toggle pins 11 to move downward, so that the three toggle pins 11 move downward inside the three long vertical slots 12 and squeeze the inclined surface of the inverted right-angled trapezoidal slider 16, so that the inverted right-angled trapezoidal slider 16 moves to the inside of the inverted convex installation slot 15 and compresses the spring 17;

[0023] When the push pin 11 is aligned with the inverted right-angled trapezoidal slider 16, the elastic restoring force of the spring 17 will cause the inverted right-angled trapezoidal slider 16 to push the push pin 11 into the short vertical slot 13. Then, as the telescopic cylinder 5 continues to contract, the three push pins 11 will move to the inside of the short vertical slot 13, and finally the three clamping components 8 will also move downward, so that one of the clamping components 8 will load the crucible 3 with the raw materials to be smelted into the inside of the smelting furnace body 2, and another clamping component 8 will put the smelted crucible 3 on the top of one of the placement tables 9, and at the same time, the third clamping component 8 will be moved to the top of another of the placement tables 9, and then the new crucible 3 will be placed on the top of the other placement table 9 and the raw materials will be added, and then it will be clamped and fixed by the clamping component 8, so as to realize the loading and unloading operations.

[0024] The three clamping parts 8 each include four fixed rods 18 fixedly connected to the triangle at the bottom of the three-pronged plate 7, a square plate 19 is fixedly connected between the bottoms of the four fixed rods 18, a hook 20 is rotatably connected to the middle of the four sides of the square plate 19, a four-pronged plate 21 is provided on the top of the square plate 19, a threaded rod 22 is threadedly connected to the middle of the four-pronged plate 21, a forward and reverse motor 23 is installed on the triangle at the bottom of the three-pronged plate 7, the output end of the forward and reverse motor 23 is fixedly connected to the top of the threaded rod 22, a notch 25 is provided at the four corners of the four-pronged plate 21, a connecting pin 26 is fixedly installed inside the notch 25, a toggle groove 24 is clamped on the upper part of the hook 20, and the connecting pin 26 is located inside the toggle groove 24, so that the crucible 3 can be effectively loaded and unloaded;

[0025] As attached Figure 5 As shown, by starting the forward and reverse motor 23 to rotate the threaded rod 22, the rotation of the threaded rod 22 will cause the four-pronged plate 21 to move upward, and the upward movement of the four-pronged plate 21 will drive the connecting pin 26 to move upward. The upward movement of the connecting pin 26 will drive the hook 20 to rotate through the toggle slot 24, and the rotation of the hook 20 can be separated from the crucible 3, thereby realizing the placement of the crucible 3; and when the four-pronged plate 21 moves downward, the four hooks 20 will rotate to contact and clamp the upper part of the crucible 3.

[0026] The titanium alloy smelting furnace equipment has a rotating loading and unloading structure, which can conveniently clamp, install and disassemble the crucible, thereby effectively improving the performance of the smelting furnace, effectively improving the safety of the use of the smelting furnace, and improving the use efficiency of the smelting furnace.

[0027] The smelting furnace equipment has a simple structural design, is easy to use, and has stable and reliable operation. Its performance can meet the use requirements of titanium alloy smelting processing.

Claims

1. A novel high-efficiency titanium alloy smelting furnace device, comprising a base (1), characterized in that: A smelting furnace body (2) is installed on one side of the top of the base (1), a crucible (3) is installed on the top of the smelting furnace body (2), a fixed tube (4) is fixedly installed in the middle of the top of the base (1), a telescopic cylinder (5) is installed at the bottom of the fixed tube (4), the top of the telescopic cylinder (5) is connected to a rotatable and adjustable rotating arm (6), the top of the rotating arm (6) extends to the top of the fixed tube (4) and is fixedly installed with a three-pronged plate (7), the triangles at the bottom of the three-pronged plate (7) are all installed with clamping components (8), two placing tables (9) are fixedly installed on the top of the base (1), the two placing tables (9) and the crucible (3) are arranged at a 60° interval, and the two placing tables (9), the three clamping components (8) and the crucible (3) are all located on the same circular trajectory.

2. The new high-efficiency titanium alloy smelting furnace equipment according to claim 1 is characterized in that: A bearing (10) is fixedly mounted on the bottom of the rotating arm (6); the inner ring of the bearing (10) is fixedly connected to the telescopic end of the telescopic cylinder (5); the outer ring of the bearing (10) is connected to the bottom of the rotating arm (6); and three toggle pins (11) are fixedly mounted on the outer ring of the bearing (10) at equal intervals.

3. A new type of high-efficiency titanium alloy smelting furnace equipment according to claim 2, characterized in that: The fixed tube (4) is provided with three long vertical grooves (12) at equal intervals in an upper annular shape inside the fixed tube (4), and short vertical grooves (13) are provided at the lower part of one side of the three long vertical grooves (12), and three toggle pins (11) are respectively slidably mounted inside the three short vertical grooves (13), and arc-shaped inclined sliding grooves (14) communicating with the tops of adjacent long vertical grooves (12) are provided at the tops of the three short vertical grooves (13), and an inverted convex mounting groove (15) is provided on one side of the middle of the three long vertical grooves (12), and an inverted right-angled trapezoidal sliding block (16) is installed between the inside of the inverted convex mounting groove (15) and the inside of the long vertical groove (12), and a spring (17) is fixedly connected between one side of the inverted right-angled trapezoidal sliding block (16) and the inside of the inverted convex mounting groove (15).

4. The new high-efficiency titanium alloy smelting furnace equipment according to claim 1 is characterized in that: The three clamping components (8) each comprise four fixing rods (18) fixedly connected to the bottom triangle of the three-pronged plate (7); a square plate (19) is fixedly connected between the bottoms of the four fixing rods (18); the middle parts of the four sides of the square plate (19) are rotatably connected to a hook (20); a four-pronged plate (21) is provided at the top of the square plate (19); a threaded rod (22) is threadedly connected to the middle part of the four-pronged plate (21); a forward and reverse motor (23) is installed at the triangle at the bottom of the three-pronged plate (7); the output end of the forward and reverse motor (23) is fixedly connected to the top of the threaded rod (22); a notch (25) is provided at the four corners of the four-pronged plate (21); a connecting pin (26) is fixedly installed inside the notch (25); a toggle groove (24) is clamped on the upper part of the hook (20); and the connecting pin (26) is located inside the toggle groove (24).

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