Titanium alloy wire heat treatment method

Abstract

The invention discloses a titanium alloy wire heat treatment method, and relates to the technical field of wire heat treatment, a clamping device is used for pulling a wire, and a winding device is used for winding the wire; a base is arranged at the bottom of the winding device, a mounting frame is fixedly connected to the base, a driving rod is rotationally arranged in the mounting frame, a motor is fixedly connected to the side end of the mounting frame, the output end of the motor is fixedly connected with the driving rod, a sliding rod is fixedly arranged in the mounting frame, the clamping device is arranged on the sliding rod, and a driving part is rotationally arranged on the driving rod. Through cooperation of the clamping devices and the driving parts, the two adjacent clamping devices clamp and loosen the titanium alloy wires through reverse movement, so that the titanium alloy wires are kept in a stable and uniform clamping state in the heat treatment process, the wires are kept stable when passing through a high-frequency heating machine, and the heat treatment efficiency is improved. Therefore, wire deformation and stress concentration caused by tension are reduced, and the risk of fracture or cracks is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of wire heat treatment, in particular to a titanium alloy wire heat treatment method. Background Art

[0002] Titanium alloy is an alloy mainly composed of titanium and other metal elements, with excellent mechanical properties and chemical stability. Titanium alloy wire is a slender metal wire made of titanium alloy. These wires are usually used in applications that require high strength, low density and corrosion resistance. The heat treatment of titanium alloy wire is usually because the wire has experienced high temperature and mechanical deformation during the stretching process, and certain internal stress and structural unevenness may occur. Through heat treatment, the performance of the wire can be further optimized, and its mechanical properties and performance can be improved.

[0003] The Chinese patent with the publication number CN210596194U discloses a UHF wire heat treatment device, which includes an UHF heating device and a constant temperature refrigeration device. The UHF heating device is provided with a heating device, and the heating device includes a pair of heating plates and a metal tube symmetrically arranged on one side of the UHF heating device. The heating plate and the UHF heating device are electrically connected, and an insulating plate is sandwiched between the pair of heating plates. A clamping plate is arranged on the side of each heating plate away from the insulating plate. The two ends of the metal tube are respectively sandwiched between the heating plates and the clamping plates on the left and right sides of the insulating plate, and the middle part of the metal tube is suspended and wound on the insulating tube. Cooling tubes are arranged at both ends of the metal tube and connected to the constant temperature refrigeration device. The titanium alloy wire can be evenly heated by arranging the insulating tube; and the constant temperature refrigeration device can make the UHF heating device work for a long time, thereby improving production efficiency.

[0004] However, the above-mentioned prior art has the following shortcomings: most of the existing high-frequency heating equipment is used in conjunction with a winding device, through which the wire is passed through the heating coil of the high-frequency heating equipment and the wire is continuously moved for heat treatment. However, the continuous tension brought by the winding device may cause deformation and stress concentration of the wire due to tension, and the direct application of high tension to the wire may lead to the risk of breakage or cracking of the wire. Summary of the invention

[0005] The purpose of the present invention is to provide a method for heat treating titanium alloy wire in order to solve the problem that most of the existing high-frequency heating equipment is used in conjunction with a winding device, through which the wire is passed through the heating coil of ultra-high frequency heating and the wire is continuously moved for heat treatment, but the continuous tension brought by the winding device may cause deformation and stress concentration of the wire due to the tension, and the direct application of high tension to the wire may lead to the risk of breakage or cracking of the wire.

[0006] To achieve the above object, the present invention provides the following technical solutions: a method for heat treating a titanium alloy wire, wherein one end of the titanium alloy wire is passed through a plurality of clamping devices in sequence, and the wire is pulled by the clamping device, and the wire is rolled up by a winding device;

[0007] The bottom of the winding device is provided with a base, a mounting frame is fixedly connected to the base, a driving rod is rotatably provided in the mounting frame, a motor is fixedly connected to the side end of the mounting frame, an output end of the motor is fixedly connected to the driving rod, a sliding rod is fixedly provided in the mounting frame, the clamping device is arranged on the sliding rod, a driving member is rotatably provided on the driving rod, one end of the driving member is rotatably provided with the clamping device, a baffle is fixedly provided in the mounting frame, and a linkage plate is provided on the clamping device;

[0008] The driving rod is fixedly connected to a limiting plate 1, one end of which is fixedly connected to a rotating shaft, and one end of which is fixedly connected to a limiting plate 2;

[0009] The driving member includes a connecting rod 1 which is sleeved on the outside of the rotating shaft and rotatably connected to the rotating shaft, one end of the connecting rod 1 is rotatably connected to the connecting member, one end of the connecting member is rotatably connected to the connecting rod 2, one end of the connecting rod 2 is rotatably arranged with the clamping device, and the two ends of the connecting rod 1 are respectively in contact with the limiting plate 1 and the limiting plate 2;

[0010] When the driving motor drives the driving rod to rotate, the limit plate 1, the rotating shaft and the limit plate 2 rotate, so that the connection between the connecting rod 1 and the connecting piece moves in an O shape, and through the cooperation of the connecting piece and the connecting rod 2, the clamping device is driven to reciprocate on the sliding rod, so that the clamping device switches its state when it contacts the baffle, thereby moving the titanium alloy wire.

[0011] As a further solution of the present invention: an activating member for driving the winding device to wind the titanium alloy wire is arranged in the mounting frame, a high-frequency induction heater for heat-treating the titanium alloy wire is fixedly connected to the base, and one end of the high-frequency induction heater passes through the mounting frame.

[0012] As a further solution of the present invention: the clamping device includes a fixed frame slidably connected to the sliding rod, one end of the fixed frame is provided with a hollow groove, a connecting plate is fixedly connected in the hollow groove, and one end of the connecting rod is rotatably connected to the connecting plate.

[0013] As a further solution of the present invention: one end of the fixed frame is rotatably connected to a rotating ring, and the other end of the fixed frame is rotatably connected to gear one, the gear one is internally meshed with a rotating rod, and the rotating rod passes through gear one, and one end of the rotating rod passes through the rotating ring and is meshed with the rotating ring.

[0014] As a further solution of the present invention: one end of gear one is meshingly connected with gear two, one end of gear two is fixedly connected with a worm, the worm is rotatably connected to a fixed frame, one end of the worm is meshingly connected with a worm wheel, the worm wheel is rotatably connected to the fixed frame, and a clamping rod is fixedly connected to the side end of the worm wheel.

[0015] As a further solution of the present invention: the activation member includes a fixed plate slidably connected to the sliding rod, one end of the fixed plate is fixedly connected to push rod 1, the other end of the fixed plate is fixedly connected to push rod 2, one end of the fixed plate is fixedly connected to spring 1, and one end of the spring 1 is fixedly connected to the baffle.

[0016] As a further solution of the present invention: the winding device includes a chassis fixedly connected to the base, the top of the chassis is fixedly connected with a locking tooth, the inner disk is rotatably connected inside the chassis, the side end of the inner disk is fixedly connected with a connecting shaft, and the side end of the connecting shaft is rotatably connected with a locking tooth.

[0017] As a further solution of the present invention: the inner disk is plugged with a fixing column, a winding disk is slidably plugged with the outer side of the fixing column, the winding disk is clamped with the inner disk, and a pushing member is fixedly connected with the outer side of the fixing column.

[0018] As a further solution of the present invention: the pushing member includes a mounting plate fixedly connected to the fixing column, one end of the mounting plate is fixedly connected to the mounting member, and one end of the mounting plate passes through the mounting member, one end of the mounting member is rotatably connected to a push plate, one end of the push plate abuts against the mounting plate, one end of the push plate is fixedly connected to a spring 2, and one end of the spring 2 is fixedly connected to the mounting member.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. In the present invention, by cooperating with the clamping device and the driving member, two adjacent sets of clamping devices can clamp and release the titanium alloy wire through reverse movement, thereby ensuring that the titanium alloy wire maintains a stable and uniform clamping state during the heat treatment process, and the wire remains stable when passing through the high-frequency heating machine, thereby reducing wire deformation and stress concentration caused by tension, and reducing the risk of breakage or cracks;

[0021] 2. The present invention can realize the automatic winding of titanium alloy wire by activating the automatic control function of the winding device. After the titanium alloy wire is processed, the winding operation can be completed without manual intervention. This automatic operation improves production efficiency and reduces the tediousness of manual operation.

[0022] 3. In the present invention, the anti-reversal mechanism composed of locking teeth and latching teeth in the winding device can prevent the winding disk from reversing under the tension of the titanium alloy wire, thereby avoiding the titanium alloy wire from falling off during the winding process and ensuring the stability and safety of the titanium alloy wire during the winding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of a heat treatment method for titanium alloy wire according to the present invention;

[0024] Figure 2 It is a schematic diagram of the internal structure of a mounting frame in a titanium alloy wire heat treatment method according to the present invention;

[0025] Figure 3 It is a front view of the internal structure of a mounting frame in a titanium alloy wire heat treatment method according to the present invention;

[0026] Figure 4 The invention relates to a titanium alloy wire heat treatment method. Figure 2 A schematic diagram of the structure at A;

[0027] Figure 5 The invention relates to a titanium alloy wire heat treatment method. Figure 3 The structural cross-sectional view at D of FIG.

[0028] Figure 6 It is a structural schematic diagram of a clamping device in a titanium alloy wire heat treatment method according to the present invention;

[0029] Figure 7 The invention relates to a titanium alloy wire heat treatment method. Figure 2 A schematic diagram of the structure at B;

[0030] Figure 8 It is a structural schematic diagram of a winding device in a titanium alloy wire heat treatment method according to the present invention;

[0031] Fig. 9 It is a top view of the structure of a winding device in a titanium alloy wire heat treatment method according to the present invention;

[0032] Fig.10 The invention relates to a titanium alloy wire heat treatment method. Fig. 9 Schematic diagram of the structure at C.

[0033] In the figure: 1, base; 2, mounting frame; 21, driving rod; 211, limit plate 1; 212, rotating shaft; 213, limit plate 2; 22, motor; 23, sliding rod; 24, baffle; 3, driving member; 31, connecting rod 1; 32, connecting member; 33, connecting rod 2; 4, clamping device; 41, fixing frame; 411, empty slot; 412, connecting plate; 42, rotating ring; 43, gear 1; 44, rotating rod; 45, gear 2; 46, Worm; 47, worm wheel; 48, clamping rod; 5, activating member; 51, push rod one; 52, fixing plate; 53, push rod two; 54, spring one; 6, winding device; 61, chassis; 62, latching teeth; 63, inner disk; 64, connecting shaft; 65, locking teeth; 66, winding disk; 67, fixing column; 68, pushing member; 681, mounting plate; 682, mounting member; 683, push plate; 684, spring two; 7, high-frequency induction heating machine; 8, linkage plate. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following is an explanation of an embodiment of the present invention based on the overall structure of the present invention.

[0036] Reference Figures 1 to 5In an embodiment of the present invention, a method for heat treating a titanium alloy wire is provided, wherein one end of the titanium alloy wire is passed through a plurality of clamping devices 4 in sequence, and the clamping device 4 is used to pull the wire, and a winding device 6 is used to wind the wire;

[0037] The bottom of the winding device 6 is provided with a base 1, a mounting frame 2 is fixedly connected to the base 1, a driving rod 21 is rotatably provided in the mounting frame 2, a motor 22 is fixedly connected to the side end of the mounting frame 2, and the output end of the motor 22 is fixedly connected to the driving rod 21, a sliding rod 23 is fixedly provided in the mounting frame 2, and two groups of sliding rods 23 are provided, which are symmetrically distributed inside the mounting frame 2, the clamping device 4 is provided on the sliding rod 23, and the clamping device 4 is provided with multiple groups, a driving member 3 is rotatably provided on the driving rod 21, and one end of the driving member 3 is rotatably provided with the clamping device 4, and the mounting frame 2 is fixedly provided with a baffle 24, and there are multiple groups of baffles 24. A group of clamping devices 4 is provided between every two groups of baffles 24. A linkage plate 8 is provided on the clamping device 4. Two groups of linkage plates 8 are provided. An activating member 5 for driving the winding device 6 to wind up the titanium alloy wire is provided in the mounting frame 2. A high-frequency induction heating machine 7 for heat treatment of the titanium alloy wire is fixedly connected to the base 1. One end of the high-frequency induction heating machine 7 passes through the mounting frame 2, so that the heating coil of the high-frequency induction heating machine 7 is in the mounting frame 2, and the titanium alloy wire passing through the heating coil is heat treated.

[0038] The driving rod 21 is fixedly connected to a limiting plate 1 211, and an angle greater than 90 degrees and less than 180 degrees exists between the driving rod 21 and the limiting plate 1 211. One end of the limiting plate 1 211 is fixedly connected to a rotating shaft 212, and one end of the rotating shaft 212 is fixedly connected to a limiting plate 213. The limiting plate 213 is parallel to the limiting plate 1 211, and both ends of the rotating shaft 212 are respectively perpendicular to the limiting plate 1 211 and the limiting plate 213. The limiting plate 1 211, the rotating shaft 212 and the limiting plate 213 are arranged There are two groups, symmetrically distributed at both ends of the mounting frame 2, and three groups of driving rods 21 are provided, wherein one end of two groups of driving rods 21 is respectively fixedly connected to a group of limiting plates 1 211, and the other end is rotatably connected to the mounting frame 2, and the two ends of the other group of driving rods 21 are respectively fixedly connected to a group of limiting plates 213, and the output end of the motor 22 is fixedly connected to a group of limiting plates 1 211 rotatably connected to the mounting frame 2, so that the two groups of limiting plates 1 211, the rotating shaft 212 and the limiting plates 2 213 and the three groups of driving rods 21 rotate synchronously;

[0039] The driving member 3 includes a connecting rod 31 which is sleeved on the outside of the rotating shaft 212 and is rotatably connected to the rotating shaft 212. The connecting rod 31 is composed of a V-shaped rod body and a C-shaped connecting component. The center of gravity of the V-shaped rod body is downward. The C-shaped connecting component at one end of the connecting rod 31 is rotatably connected to a connecting member 32. The connecting member 32 is a M-shaped member. The C-shaped connecting component is rotatably connected to the upper and lower ends of the M-shaped connecting member 32. One end of the connecting member 32 is rotatably connected to a connecting rod 2 33. The connecting rod 2 33 is composed of a I-shaped rod body, a C-shaped connecting component and an O-shaped connecting component. The components are composed of a C-shaped connecting component and an O-shaped connecting component symmetrically distributed at both ends of the I-shaped rod body, the C-shaped connecting component at one end of the connecting rod 2 33 is rotatably connected to the left and right ends of the M-shaped connecting member 32, the O-shaped connecting component at one end of the connecting rod 2 33 is rotatably arranged with a group of clamping devices 4, the two ends of the connecting rod 1 31 are respectively abutted against the limit plate 1 211 and the limit plate 2 213, the driving member 3 is provided with two groups of mirror-symmetrically distributed inside the mounting frame 2, and the connecting rod 1 31 in each group of the driving member 3 is respectively rotatably connected with a group of rotating shafts 212;

[0040] When the driving motor 22 drives the driving rod 21 to rotate, the limit plate 1 211, the rotating shaft 212 and the limit plate 213 are rotated. Since the limit plate 1 211 and the limit plate 213 are always in contact with the connecting rod 1 31, and since the center of gravity of the connecting rod 1 31 is always downward, the connecting rod 1 31 drives the C-shaped connecting component thereon to form an O-shape due to the rotation of the driving rod 21, and circulates between the two groups of sliding rods 23, and drives the connecting rod 2 33 to move under the action of the M-shaped connecting member 32, so that the clamping device 4 reciprocates on the sliding rod 23, and the two adjacent groups of clamping devices 4 are fixedly connected to the two groups of linkage plates 8 and the two groups of driving members 3 distributed in a mirror image, so that the two adjacent groups of clamping devices 4 move in opposite directions, so that when one group of clamping devices 4 clamps the titanium alloy wire, the other group of clamping devices 4 releases the titanium alloy wire, thereby moving the titanium alloy wire.

[0041] For this explanation, in the present technical solution, the high-frequency induction heating machine 7 adopts the existing technology and is an industrial equipment that utilizes a high-frequency electromagnetic field for heating. The high-frequency induction heating machine 7 is usually equipped with a heating coil, which is one of its key components. The function of the induction coil is to generate a high-frequency electromagnetic field. It uses the principle of electromagnetic induction to generate heat inside the metal material by the electric current, thereby heating the material.

[0042] Reference Figure 6The clamping device 4 includes a fixed frame 41 slidably connected to the sliding rod 23, one end of the fixed frame 41 is penetrated with an empty groove 411, a connecting plate 412 is fixedly connected in the empty groove 411, and a rotating hole is opened on the connecting plate 412, an O-shaped connecting component on the connecting rod 23 passes through the rotating hole opened on the connecting plate 412, and is rotatably connected with the rotating hole opened on the connecting plate 412, one end of the fixed frame 41 is rotatably connected with a rotating ring 42, and the other end of the fixed frame 41 is rotatably connected to a gear 1 43, a rotating rod 44 is meshed and connected in the gear 1 43, and the rotating rod 44 passes through the gear 1 43, one end of the rotating rod 44 passes through the rotating ring 42 and is connected to the rotating The ring 42 is meshed and connected, and a spiral guide strip is fixedly connected to the outside of the rotating rod 44. A guide groove adapted to the spiral guide strip is provided inside the through hole through which the gear 1 43 and the rotating ring 42 and the rotating rod 44 are connected. One end of the gear 1 43 is meshed and connected to the gear 2 45. The gear 1 43 and the gear 2 45 are adapted bevel gears. One end of the gear 2 45 is fixedly connected to a worm 46. The worm 46 is rotatably connected to the fixed frame 41. One end of the worm 46 is meshed and connected to a worm wheel 47. The worm wheel 47 is rotatably connected to the fixed frame 41. Two groups of worm wheels 47 are provided, which are symmetrically distributed on both sides of the worm 46. The side ends of each group of worm wheels 47 are fixedly connected to a group of clamping Rod 48, the clamping surface of the clamping rod 48 is provided with a clamping gasket made of a high temperature resistant composite material. When the clamping device 4 moves on the sliding rod 23 until the rotating rod 44 abuts against the baffle 24, and in the process of continuous movement, the rotating rod 44 is completely pushed into the gear 1 43, under the action of the spiral guide strip on the outer side of the rotating rod 44 and the guide groove on the inner wall of the through hole of the gear 1 43, the gear 1 43 and the rotating ring 42 are driven to rotate. When the gear 1 43 rotates, the gear 2 45 meshing with it is driven to rotate, so that the worm 46 at the bottom end of the gear 2 45 rotates accordingly, thereby driving the two groups of worm wheels 47 meshing with the worm 46 to rotate, so that the two groups The clamping rod 48 rotates to clamp the titanium alloy wire, and then the clamping device 4 moves on the sliding rod 23 toward the other group of movable baffles 24, driving the titanium alloy wire to move until the rotating rod 44 abuts against this group of baffles 24, and in the process of continuous movement, when the rotating rod 44 is completely pushed into the rotating ring 42, the rotating rod 44 drives the gear 1 43 to rotate in the opposite direction, so that the two groups of clamping rods 48 open and release the clamping of the titanium alloy wire. Since the two adjacent groups of clamping devices 4 move in opposite directions, when one group of clamping devices 4 clamps the titanium alloy wire, the other group of clamping devices 4 releases the titanium alloy wire, thereby continuously moving the titanium alloy wire at a uniform speed.

[0043] The above scheme is adopted: the position of clamping and releasing the titanium alloy wire can be accurately controlled by the clamping device 4, and the titanium alloy wire can be ensured to maintain a stable and uniform clamping state by the synchronous movement of multiple groups of clamping devices 4 on the sliding rod 23. The adjacent clamping devices 4 will move in the opposite direction when working. When one group of clamping devices 4 clamps, the other group releases, ensuring the continuous and smooth movement of the titanium alloy wire, thereby avoiding tension fluctuations or unstable position of the material during the processing process.

[0044] Reference Figure 7 When the cam 52 is in the state of being moved, the spring 54 is pressed against the top of the cam 52 and the spring 54 is pressed against the bottom of the cam 52. When the cam 52 is in the state of being moved, the spring 54 is pressed against the top of the cam 52 and the spring 54 is pressed against the bottom of the cam 52.

[0045] By adopting the above solution, the automatic control of the winding device 6 is realized by pushing the push rod 1 51 and the push rod 2 53, so that the equipment can complete the winding of the titanium alloy wire without human intervention, thereby improving the automation level of the operation and the production efficiency.

[0046] Reference Figures 8 to 10The winding device 6 includes a chassis 61 fixedly connected to the base 1, a locking tooth 62 is fixedly connected to the top of the chassis 61, and the locking tooth 62 is triangular. There are multiple groups of locking teeth 62, which are evenly distributed on the top of the chassis 61. An inner disk 63 is rotatably connected inside the chassis 61, and a connecting shaft 64 is fixedly connected to the side end of the inner disk 63. A locking tooth 65 is rotatably connected to the side end of the connecting shaft 64, and the locking tooth 65 is comma-shaped. A fixed column 67 is inserted into the inner disk 63, and a winding disk 66 is slidably inserted into the outer side of the fixed column 67. An insertion strip is fixedly connected to the outer side of the fixed column 67. A slot matching the insertion strip is opened on the inner wall of the winding disk 66, and a plug hole is opened at the bottom of the winding disk 66. A convex block engaged with the plug hole is fixedly connected to the top of the inner disk 63, and a pushing member 68 is fixedly connected to the outer side of the fixed column 67. There are multiple groups of parts 68, which are evenly distributed on the outside of the fixed column 67. The pushing part 68 includes a mounting plate 681 fixedly connected to the fixed column 67. One end of the mounting plate 681 is fixedly connected to the mounting part 682, and one end of the mounting plate 681 passes through the mounting part 682. The mounting part 682 is L-shaped, and one end of the mounting part 682 is rotatably connected to a push plate 683, one end of the push plate 683 abuts against the mounting plate 681, and one end of the push plate 683 is fixedly connected to a spring 2 684, one end of the spring 2 684 is fixedly connected to the mounting part 682. Two groups of spring 2 684 are symmetrically distributed on both sides of the push plate 683. When the push rod 2 53 moves toward the winding device 6, the push rod 2 53 abuts against a group of push plates 683. At this time, the push plate 683 abuts against the mounting plate 681. As the rod 2 53 moves, the push rod 2 53 pushes the push plate 683 to rotate the fixed column 67. Since the insertion strip on the fixed column 67 is plugged into the slot in the winding disk 66, and since the insertion hole at the bottom of the winding disk 66 is engaged with the protrusion at the top of the inner disk 63, when the fixed column 67 rotates, the winding disk 66 and the inner disk 63 rotate accordingly, and the part of the titanium alloy wire pushed out of the mounting frame 2 by the clamping device 4 is wound on the winding disk 66. At the same time, the next set of push plates 683 rotates accordingly until the push plate 683 abuts against the push rod 2 53, and under the abutting force, the push plate 683 rotates around the connection point with the mounting member 682, and the spring 2 684 is stretched. When the push rod 2 53 retracts, the push plate 683 abutting against the push rod 2 53 no longer abuts against the push rod 2 53. When the first circle is formed, the second circle continues to be distributed in a spiral obliquely downward under the guidance of the first circle until the titanium alloy wire is evenly wound on the winding disk 66 to form a first spiral layer. As the winding disk 66 continues to wind the titanium alloy wire, a second spiral layer is formed at this time. At this time, when the titanium alloy wire is wound at the bottom of the winding disk 66,At this time, the winding point on the winding disk 66 is lower than the position where the titanium alloy wire is pushed out of the mounting frame 2, so that the titanium alloy wire on the winding disk 66 is evenly wound on the winding disk 66 obliquely upward. During the winding process of the winding disk 66, the locking tooth 65 rotates with the inner disk 63 and rotates on the connecting shaft 64 under the action of the outer contour of the latch 62, so that when the inner disk 63 rotates clockwise, the locking tooth 65 follows the latch 62 up and down, so that the inner disk 63 can rotate smoothly. When the inner disk 63 stops rotating, the locking tooth 65 abuts against the latch 62 to prevent the winding disk 66 from reversing under the pulling force of the titanium alloy wire, causing the titanium alloy wire wound on the winding disk 66 to fall off.

[0047] For this explanation, in the present technical solution, the purpose of heat treatment of titanium alloy wire is to reduce or eliminate the internal stress generated in the material during processing. After annealing, the material is usually stress-released, the stress of the material has been eliminated, and the physical properties are relatively stable. At this time, winding is carried out and the coiled titanium alloy wire is allowed to continue to cool naturally, which will not have an adverse effect on the material properties.

[0048] The above scheme is adopted: through the action of the pushing member 68, the winding device 6 can automatically adjust the position of the fixed column 67 and the winding disk 66 according to the movement of the titanium alloy wire, ensuring that the titanium alloy wire is evenly wound, while avoiding the cumbersomeness of manual operation. The cooperation of the locking tooth 65 and the latch tooth 62 ensures that during the winding process of the titanium alloy wire, the winding disk 66 can rotate smoothly and prevent reversal under the tension of the titanium alloy wire, thereby reducing the risk of the titanium alloy wire falling off due to reversal.

[0049] The working principle of the present invention is: when in use, first pass one end of the titanium alloy wire that has not been heat-treated through the heating coil in the high-frequency induction heating machine 7 in the mounting frame 2, and make the clamping device 4 at one end of the high-frequency induction heating machine 7 clamp the titanium alloy wire, then start the high-frequency induction heating machine 7, heat-treat the titanium alloy wire, and guide the titanium alloy wire that has completed the heat treatment, so that the clamping device 4 at the other end of the high-frequency induction heating machine 7 clamps the titanium alloy wire, and then start the motor 22, so that the motor 22 drives the driving rod 21 to rotate, so that the limit plate 1 211, the rotating shaft 212 and the limit plate 213 rotate, because the limit plate 1 211 and the limit plate 213 are always in contact with the connecting rod 1 31, and because the center of gravity of the connecting rod 1 31 is always Under the action of the M-shaped connecting piece 32, the connecting rod 1 31 is driven to move the C-shaped connecting component thereon into an O-shape, and circulates between the two sets of sliding rods 23, and drives the connecting rod 2 33 to move under the action of the M-shaped connecting piece 32, so that the clamping device 4 moves back and forth on the sliding rod 23, and the two adjacent sets of clamping devices 4 are respectively fixedly connected to the two sets of linkage plates 8 and the two sets of driving parts 3 distributed in a mirror image, so that the two adjacent sets of clamping devices 4 move in opposite directions, and when the clamping device 4 moves on the sliding rod 23 until the rotating rod 44 abuts against the baffle plate 24, and in the process of continuous movement, the rotating rod 44 is completely pushed into the gear 1 43, and under the action of the spiral guide strip on the outer side of the rotating rod 44 and the guide groove on the inner wall of the through hole of the gear 1 43, the gear 1 43 is driven to move back and forth on the sliding rod 23. The wheel 1 43 and the rotating ring 42 rotate. When the gear 1 43 rotates, the gear 2 45 meshing with it is driven to rotate, so that the worm 46 at the bottom end of the gear 2 45 rotates accordingly, thereby driving the two groups of worm wheels 47 meshing with the worm 46 to rotate, so that the two groups of clamping rods 48 rotate to clamp the titanium alloy wire. Then, the clamping device 4 moves on the sliding rod 23 toward the other group of moving baffles 24, driving the titanium alloy wire to move until the rotating rod 44 abuts against this group of baffles 24, and in the process of continuous movement, when the rotating rod 44 is completely pushed into the rotating ring 42, the rotating rod 44 drives the gear 1 43 to rotate in the opposite direction, so that the two groups of clamping rods 48 open and release the clamping of the titanium alloy wire. Since the two adjacent groups of clamping devices 4 move in opposite directions, one group of clamping devices When the titanium alloy wire is clamped by 4, the other group of clamping devices 4 releases the titanium alloy wire, thereby continuously moving the titanium alloy wire at a uniform speed. When a group of clamping devices 4 on one side of the fixed plate 52 moves toward the fixed plate 52, the fixed frame 41 abuts against the push rod 1 51, thereby pushing the fixed plate 52 to slide on the sliding rod 23, and driving the spring 1 54 to stretch, so that the push rod 2 53 on one side of the fixed plate 52 moves toward the winding device 6. When the push rod 2 53 moves toward the winding device 6, the push rod 2 53 abuts against a group of push plates 683. At this time, the push plate 683 abuts against the mounting plate 681. As the push rod 2 53 moves, the push rod 2 53 pushes the push plate 683 to rotate the fixed column 67. Since the insert strip on the fixed column 67 is plugged into the slot in the winding disk 66,And because the insertion hole at the bottom of the winding disk 66 is engaged with the protrusion at the top of the inner disk 63, when the fixing column 67 rotates, the winding disk 66 and the inner disk 63 rotate accordingly, and the part of the titanium alloy wire pushed out from the mounting frame 2 by the clamping device 4 is wound on the winding disk 66, and at the same time, the next set of push plates 683 rotates accordingly until the push plates 683 abut against the push rod 2 53, and under the force of the abutment, the push plates 683 rotate around the connection point with the mounting member 682, and the spring 2 684 stretches. During the winding process of the winding disk 66, the locking teeth 65 rotate with the inner disk 63, and under the action of the outer contour of the locking teeth 62, When the inner disk 63 rotates on the connecting shaft 64 and rotates clockwise, the locking tooth 65 follows the latch tooth 62 and rises and falls, so that the inner disk 63 can rotate smoothly. When the inner disk 63 stops rotating, the locking tooth 65 abuts against the latch tooth 62 to prevent the winding disk 66 from reversing under the pulling force of the titanium alloy wire, causing the titanium alloy wire wound on the winding disk 66 to fall off. Then, as the clamping device 4 moves in the reverse direction, the clamping device 4 no longer pushes the push rod 1 51. At this time, the spring 1 54 contracts to restore its original length and pulls the fixing plate 52 to reset the push rod 2 53. When the push rod 2 53 retracts, the push plate 683 abutting against the push rod 2 53 The push plate 683 is no longer in contact with the push rod 53. At this time, the spring 684 returns to its original length, driving the push plate 683 to rotate and reset until the push plate 683 contacts the mounting plate 681, so that the push plate 683 returns to the moving track of the push rod 53. Through the cooperation of the clamping device 4 and the driving member 3, the two adjacent groups of clamping devices 4 can clamp and release the titanium alloy wire through reverse movement, thereby ensuring that the titanium alloy wire maintains a stable and uniform clamping state during the heat treatment process, and the wire remains stable when passing through the high-frequency induction heating machine 7, thereby reducing the deformation and stress concentration of the wire caused by tension and reducing the risk of fracture. In order to reduce the risk of cracks or cracks, the automatic control function of the winding device 6 by the activation part 5 can realize the automatic winding of the titanium alloy wire. After the titanium alloy wire is processed, the winding operation can be completed without manual intervention. This automatic operation improves production efficiency and reduces the tediousness of manual operation. The anti-reversal mechanism composed of the locking teeth 65 and the latching teeth 62 in the winding device 6 can prevent the winding disk 66 from reversing under the tensile force of the titanium alloy wire, thereby avoiding the titanium alloy wire from falling off during the winding process, and ensuring the stability and safety of the titanium alloy wire during the winding process.

[0050] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A method for heat treatment of titanium alloy wire, characterized in that: Passing one end of the titanium alloy wire through a plurality of clamping devices (4) in sequence, pulling the wire using the clamping device (4), and winding the wire using a winding device (6); The bottom of the winding device (6) is provided with a base (1), a mounting frame (2) is fixedly connected to the base (1), a driving rod (21) is rotatably arranged in the mounting frame (2), a motor (22) is fixedly connected to the side end of the mounting frame (2), an output end of the motor (22) is fixedly connected to the driving rod (21), a sliding rod (23) is fixedly arranged in the mounting frame (2), the clamping device (4) is arranged on the sliding rod (23), a driving member (3) is rotatably arranged on the driving rod (21), one end of the driving member (3) is rotatably arranged with the clamping device (4), a baffle (24) is fixedly arranged in the mounting frame (2), and a linkage plate (8) is arranged on the clamping device (4); The driving rod (21) is fixedly connected to a limiting plate 1 (211), one end of the limiting plate 1 (211) is fixedly connected to a rotating shaft (212), and one end of the rotating shaft (212) is fixedly connected to a limiting plate 2 (213).

2. A titanium alloy wire heat treatment method according to claim 1, characterized in that: The driving member (3) comprises a connecting rod (31) sleeved on the outside of the rotating shaft (212) and rotatably connected to the rotating shaft (212); one end of the connecting rod (31) is rotatably connected to the connecting member (32); one end of the connecting member (32) is rotatably connected to the connecting rod (33); one end of the connecting rod (33) is rotatably arranged with the clamping device (4); the two ends of the connecting rod (31) are respectively in contact with the limiting plate (211) and the limiting plate (213); when the driving motor (22) drives the driving rod (21) to rotate, the limiting plate (211), the rotating shaft (212) and the limiting plate (213) are The connecting rod (31) and the connecting piece (32) are rotated, so that the connection between the connecting rod (31) and the connecting piece (32) moves in an O shape, and through the cooperation between the connecting piece (32) and the connecting rod (33), the clamping device (4) is driven to move back and forth on the sliding rod (23), so that the clamping device (4) switches state when it contacts the baffle (24), and the titanium alloy wire is moved; an activating member (5) for driving the winding device (6) to wind the titanium alloy wire is arranged in the mounting frame (2), and a high-frequency induction heating machine (7) for heat treatment of the titanium alloy wire is fixedly connected to the base (1), and one end of the high-frequency induction heating machine (7) passes through the mounting frame (2).

3. A titanium alloy wire heat treatment method according to claim 2, characterized in that: The clamping device (4) comprises a fixed frame (41) slidably connected to the sliding rod (23), one end of the fixed frame (41) is provided with a hollow groove (411), a connecting plate (412) is fixedly connected in the hollow groove (411), and one end of the connecting rod (33) is rotatably connected to the connecting plate (412).

4. A titanium alloy wire heat treatment method according to claim 3, characterized in that: One end of the fixed frame (41) is rotatably connected to a rotating ring (42), and the other end of the fixed frame (41) is rotatably connected to a gear one (43). A rotating rod (44) is meshedly connected inside the gear one (43), and the rotating rod (44) passes through the gear one (43). One end of the rotating rod (44) passes through the rotating ring (42) and is meshedly connected to the rotating ring (42).

5. A titanium alloy wire heat treatment method according to claim 4, characterized in that: One end of the gear 1 (43) is meshedly connected with the gear 2 (45), one end of the gear 2 (45) is fixedly connected with a worm (46), the worm (46) is rotatably connected to the fixed frame (41), one end of the worm (46) is meshedly connected with a worm wheel (47), the worm wheel (47) is rotatably connected to the fixed frame (41), and a clamping rod (48) is fixedly connected to the side end of the worm wheel (47).

6. A titanium alloy wire heat treatment method according to claim 5, characterized in that: The activation member (5) comprises a fixed plate (52) slidably connected to the sliding rod (23), one end of the fixed plate (52) is fixedly connected to a push rod 1 (51), the other end of the fixed plate (52) is fixedly connected to a push rod 2 (53), one end of the fixed plate (52) is fixedly connected to a spring 1 (54), and one end of the spring 1 (54) is fixedly connected to the baffle (24).

7. A titanium alloy wire heat treatment method according to claim 6, characterized in that: The winding device (6) comprises a chassis (61) fixedly connected to the base (1); a latching tooth (62) is fixedly connected to the top of the chassis (61); an inner disk (63) is rotatably connected inside the chassis (61); a connecting shaft (64) is fixedly connected to the side end of the inner disk (63); and a locking tooth (65) is rotatably connected to the side end of the connecting shaft (64).

8. A titanium alloy wire heat treatment method according to claim 7, characterized in that: The inner disk (63) is plugged with a fixing column (67), a winding disk (66) is slidably plugged on the outer side of the fixing column (67), the winding disk (66) is clamped with the inner disk (63), and a pushing member (68) is fixedly connected to the outer side of the fixing column (67).

9. A titanium alloy wire heat treatment method according to claim 8, characterized in that: The pushing member (68) includes a mounting plate (681) fixedly connected to the fixing column (67); one end of the mounting plate (681) is fixedly connected to a mounting member (682), and one end of the mounting plate (681) passes through the mounting member (682); one end of the mounting member (682) is rotatably connected to a push plate (683); one end of the push plate (683) abuts against the mounting plate (681); one end of the push plate (683) is fixedly connected to a spring 2 (684); one end of the spring 2 (684) is fixedly connected to the mounting member (682).

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