Aluminum-titanium-containing high-temperature alloy remelting surface quality optimizing manufacturing equipment and manufacturing method

Abstract

The aluminum-titanium-containing high-temperature alloy remelting surface quality optimizing manufacturing equipment comprises an upper plate and a bottom plate, a motor is installed between the upper plate and the bottom plate, the output end of the motor is provided with a rotating shaft, the rotating shaft is sleeved with a first circular plate, and at least two first teeth are arranged on the first circular plate; the rotating shaft is further sleeved with a second circular plate, a pressing plate is arranged on the second circular plate, and the two ends of the pressing plate are obliquely arranged; two second supporting plates are arranged on the upper plate, rotating rods are rotationally arranged on the second supporting plates, one end of each rotating rod is provided with a reset assembly connected with the upper plate, the opposite ends of the rotating rods are jointly provided with a supporting block, a pressing rod inclining upwards is arranged on the supporting block, the upper end of the pressing rod is spherical, and the middle of the pressing rod is sleeved with a first gear; and the air cylinder connecting rod, the circular ring and the clamping rod are driven to synchronously move upwards through stretching out and drawing back of the air cylinder, so that the upper end of the clamping rod is located in the upper groove, and the second cylinder drives the first cylinder to rotate in the rotating process.

Description

Technical Field

[0001] The invention belongs to the technical field of alloys, and relates to a device and a method for manufacturing a high-temperature aluminum-titanium alloy for remelting and optimizing the surface quality. Background Art

[0002] Aluminum-titanium high-temperature alloys are widely used in high-temperature, high-pressure and highly corrosive environments such as aerospace, energy, and chemical industries due to their high melting point, good thermal strength, excellent oxidation resistance and creep resistance.

[0003] For example, a Chinese patent with application number CN2024109083183 discloses a device for surface processing and smoothing of alloy castings, comprising: a base, on which a rotating plate is rotatably connected, and a rotating rod is rotatably connected to the rotating plate, a fixed rod is fixed to the bottom end of the rotating rod, and an opening connected to the fixed rod by a thread is provided on the base; a screw rod, on which a screw rod is rotatably connected to the rotating plate, and the screw rod is driven to rotate by a motor, a slide groove is provided on the rotating plate, and the slide groove is slidably connected to the slider; although this technical solution can rotate polygonal block two to achieve sponge sand blocks of different meshes to grind alloy castings, but in this technical solution, when rotating polygonal block two to achieve sponge sand blocks of different meshes to grind alloy castings, it is necessary to manually adjust polygonal block two, which causes limitations of this technical solution. Summary of the invention

[0004] The object of the present invention is to provide a manufacturing device and a manufacturing method for remelting an aluminum-titanium high-temperature alloy to optimize the surface quality, which can solve the problems raised by the background technology.

[0005] According to the technical solution provided by the present invention: a remelting and surface quality optimization manufacturing device for aluminum-titanium high-temperature alloy comprises an upper plate and a bottom plate, a motor is installed between the upper plate and the bottom plate, a rotating shaft is provided at the output end of the motor, a first circular plate is sleeved on the rotating shaft, and at least two first teeth are provided on the first circular plate; a second circular plate is also sleeved on the rotating shaft, a pressing plate is provided on the second circular plate, and both ends of the pressing plate are inclined;

[0006] The upper plate is provided with two second support plates, on which a rotating rod is rotatably provided, one end of each rotating rod is provided with a reset assembly connected to the upper plate, and the opposite ends of the rotating rod are provided with a supporting block, on which a pressure rod inclined upward is provided, the upper end of the pressure rod is spherical, and the middle part of the pressure rod is sleeved with a first gear; when the first circular plate rotates one circle, the inclined surface of the pressure plate contacts the pressure rod and presses the first gear to tilt, and at the same time meshes with the first teeth, so that when the first circular plate rotates one circle, the first gear rotates 90 degrees;

[0007] The support block is also provided with a third cylinder, and the third cylinder and the pressure rod both extend into the support block, and the two ends are connected, so that the third cylinder is driven to rotate during the rotation of the pressure rod; a connecting rod is provided at the other end of the third cylinder, a first connecting plate is provided on the connecting rod, a second connecting plate is provided on the first connecting plate, and a grinding plate is provided on the second connecting plate;

[0008] The first circular plate is rotatably sleeved on the rotating shaft, the first circular plate is provided with a first cylinder sleeved on the rotating shaft, the second circular plate is provided with a second cylinder sleeved on the rotating shaft, and the second cylinder and the first cylinder are jointly provided with a groove; a cylinder is provided on the upper plate, and a cylinder is provided at the output end of the cylinder, and a cylinder connecting rod is provided on the cylinder connecting rod, and a ring sleeved on the outer side of the rotating shaft is provided on the cylinder connecting rod, and a clamping rod is rotatably provided on the inner ring surface of the ring, and the clamping rod is located in the groove below, and under the extension and contraction of the cylinder, the clamping rod moves, so that the upper part of the clamping rod moves into the upper groove, and at the same time, the upper part of the clamping rod is still located in the lower groove.

[0009] Preferably, one end of the connecting rod extends into the third cylinder and forms a sliding connection with the third cylinder, and the other end of the connecting rod is provided with a threaded hole.

[0010] Preferably, the reset assembly includes a first support plate, a first screw, a first spring, and a spring connecting plate; spring connecting plates are respectively provided at both ends of the rotating rod, a first spring is provided on the spring connecting plate, the other end of the first spring is connected to the first screw, the first screw is threadedly connected to the first support plate, and the first support plate is installed on the upper plate.

[0011] Preferably, a first half gear is provided at the top of the rotating shaft; a first push rod is provided above the second circular plate, and at least two second teeth are provided on the first push rod, which mesh with the second teeth during the rotation of the first half gear; a concave hole is provided on the first push rod, and a second spring is provided at the bottom of the concave hole; the other end of the second spring extends out of the concave hole and is provided with a third support plate, and the third support plate is mounted on the upper plate, and there is a distance between the third support plate and the first push rod, and a guide rod passes through the third support plate, and the other end of the guide rod extends into the second spring and is connected to the bottom of the concave hole.

[0012] Preferably, a sliding groove is provided on the second circular plate, and a sliding plate is slidably connected to the sliding groove, and the upper end of the sliding plate is connected to the first push rod to support the first push rod.

[0013] Preferably, a second push rod is hinged on the first push rod, a third push rod is provided on the second push rod, and the other end of the third push rod is connected to the connecting rod.

[0014] Preferably, the first connecting plate is in a T-shaped structure, and the opening end of the first connecting plate is folded inward to form a concave shape, and both ends of the second connecting plate are located in the concave shape.

[0015] Preferably, a gear support plate is provided on the bottom plate, and a second gear is rotatably provided on the gear support plate; a second half gear is sleeved on the third cylinder, and when the second half gear rotates one circle, it meshes with the second gear and drives the second gear to rotate; a fourth support plate is provided on the bottom plate, and a second screw is provided on the fourth support plate and in the middle of the second gear, and a clamp is provided on the opposite end of the second screw.

[0016] Preferably, one of the second screws is threadedly connected to the fourth support plate, the other is fixedly connected to the middle of the second gear, the clamping plate close to the fourth support plate is rotatably connected to one of the second screws, and the clamping plate close to the second gear is fixedly connected to the other second screw;

[0017] A connecting rod is slidably arranged inside the third cylinder, a bolt is screwed on the other end of the connecting rod, a washer is sleeved on the bolt, four fixing rods are equidistantly arranged around the washer, the fixing rod is L-shaped, and the upper end is in compression contact with the second connecting plate.

[0018] A method for remelting and optimizing the surface quality of an aluminum-titanium high-temperature alloy comprises the following steps:

[0019] S1. Through the extension and retraction of the cylinder, the cylinder connecting rod, the ring and the clamping rod are driven to move upward synchronously, so that the upper end of the clamping rod is located in the upper groove, so that the second cylinder drives the first cylinder to rotate during the rotation; during the rotation of the motor, the second circular plate and the second cylinder are driven to rotate through the rotating shaft. At this time, the pressure plate contacts the spherical part on the pressure rod, causing the pressure rod to tilt. At this time, the first tooth meshes with the first gear as the first circular plate rotates, thereby driving the first gear to rotate 90 degrees, and then the third cylinder and the pressure rod are synchronously rotated 90 degrees. Since the pressure rod is connected to the third cylinder, the pressure rod rotates 90 degrees, and the grinding plate also rotates 90 degrees at the same time.

[0020] S2. During the rotation of the shaft, the first half gear also rotates and meshes with the second teeth during the rotation, thereby pushing the first push rod to move and stretching the second spring. When the first half gear is no longer meshing with the second teeth, the second spring is reset to drive the first push rod to the initial position. Through the meshing of the first half gear and the second teeth and the stretching of the second spring, the reciprocating motion of the first push rod is realized, and through the connection between the second push rod and the third push rod, the reciprocating motion of the connecting rod is driven, so that the grinding plate moves back and forth on the surface of the alloy workpiece C and grinds it.

[0021] S3. During the rotation of the third cylinder, the second half gear is driven. When the third cylinder rotates 90 degrees, the second half gear also rotates 90 degrees. When the third cylinder rotates 270 degrees, the second half gear meshes with the second gear and drives the second gear to rotate. At this time, the second half gear rotates one circle, and the second gear rotates 90 degrees, thereby rotating one side of the alloy workpiece C, so that the four grinding plates grind the other side of the alloy workpiece C in turn.

[0022] S4. By turning the bolt, the bolt and the connecting rod are threaded together, so that one end of the fixing rod contacts the second connecting plate and forms extrusion, which is used to fix the second connecting plate to the concave shape of the first connecting plate. Anyway, by turning the bolt, the second connecting plate can be replaced and the grinding plate can be replaced at the same time.

[0023] The positive effects of this application are:

[0024] An aluminum-titanium high-temperature alloy remelting and surface quality optimization manufacturing device and manufacturing method provided in an embodiment of the present invention have the following advantages:

[0025] 1. Through the extension and retraction of the cylinder, the cylinder connecting rod, the ring and the clamping rod are driven to move upward synchronously, so that the upper end of the clamping rod is located in the upper groove, so that the second cylinder drives the first cylinder to rotate during the rotation process;

[0026] During the rotation of the motor, the second circular plate and the second cylinder are driven to rotate through the rotating shaft. At this time, the contact with the spherical part on the pressure rod causes the pressure rod to tilt by using the principle of mechanics; the first tooth begins to mesh with the first gear as the first circular plate rotates smoothly. This meshing not only ensures the effective transmission of force, but also enables the first gear to rotate accurately according to the preset degree; as the first gear rotates, the third cylinder connected to the first gear is driven to rotate synchronously by degrees;

[0027] Due to the connection between the pressure rod and the third cylinder, when the third cylinder rotates by degrees, the pressure rod also rotates by the same angle, and the other end of the pressure rod is connected to the grinding plate. Therefore, as the pressure rod rotates, the grinding plate also rotates by degrees synchronously, so that the grinding plate can easily switch from one precision to another, so as to accurately match and grind different parts of the alloy workpiece C;

[0028] The steps of manually adjusting the grinding plate during the grinding process are directly simplified, which not only improves work efficiency, but also significantly reduces the errors caused by human operation. Therefore, the grinding accuracy and consistency are greatly improved, and the surface treatment quality of the alloy workpiece C is significantly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a perspective view of the present invention.

[0030] Figure 2 yes Figure 1 Side view of the stereogram.

[0031] Figure 3 yes Figure 1 Enlarged view of the structure at B.

[0032] Figure 4 yes Figure 2 Front view of .

[0033] Figure 5 yes Figure 2 Top view of the .

[0034] Figure 6 yes Figure 2 Side view of.

[0035] Figure 7 It is a cross-sectional view of the bottom plate of the present invention.

[0036] Figure 8 yes Figure 7 Rear view of.

[0037] Fig. 9 yes Figure 8 A magnified view of the structure in the middle.

[0038] Fig.10 It is a schematic diagram of the connection between the third cylinder and the pressure rod of the present invention.

[0039] Fig.11 It is a schematic diagram of the connection between the T-shaped block and the T-shaped slot of the present invention.

[0040] In the figure: upper plate 1; first support plate 2; first screw rod 22; first spring 23; spring connecting plate 24 rotating rod 25; second support plate 26; motor 3; first circular plate 30; first tooth 301; first cylinder 31; groove 311; rotating shaft 32; second cylinder 33; first half gear 34; second circular plate 35; cylinder 4; cylinder connecting rod 41; ring 42; T-shaped block 421; clamping rod 43; T-shaped groove 431; slide groove 5; slide plate 51; first push rod 52; second Teeth 53; recessed hole 54; second spring 55; guide rod 56; second push rod 57; third support plate 571; third push rod 58; pressure plate 6; pressure rod 61; first gear 62; support block 63; third cylinder 64; second half gear 7; second gear 71; clamping plate 72; second screw rod 73; fourth support plate 74; bottom plate 75; gear support plate 76; connecting rod 8; first connecting plate 81; grinding plate 82; second connecting plate 83; bolt 9; washer 91; fixing rod 92. DETAILED DESCRIPTION

[0041] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiment of the present invention. Obviously, the described embodiment is only a part of the embodiment 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 should fall within the scope of protection of the present invention.

[0042] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside" and "outside" etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0043] like Figure 1-11 As shown, the present invention is a manufacturing device for remelting and optimizing the surface quality of aluminum-titanium high-temperature alloy, comprising an upper plate 1 and a bottom plate 75, the upper plate 1 and the bottom plate 75 are arranged in an upper and lower arrangement, the motor 3 is installed between the upper plate 1 and the bottom plate 75, the output end of the motor 3 is provided with a rotating shaft 32, the lower end outer wall of the rotating shaft 32 is provided with a first circular plate 30, and the first circular plate 30 is provided with at least two first teeth 301; the upper end outer wall of the rotating shaft 32 is provided with a second circular plate 35, and the second circular plate 35 is provided with a pressing plate 6 near the outer ring surface, the pressing plate 6 is an arc-shaped structure, and is opposite to the first teeth 301, and the two ends of the pressing plate 6 are inclined;

[0044] Two second support plates 26 are provided on the upper plate 1, and a rotating rod 25 is rotatably provided on the second support plate 26. A reset assembly connected to the upper plate 1 is provided at one end of the rotating rod 25, and the reset assembly is used to drive the rotating rod 25 to reset after rotation. A support block 63 is provided at the opposite end of the rotating rod 25. An upwardly inclined pressure rod 61 is provided on the support block 63. The upper end of the pressure rod 61 is spherical, and a first gear 62 is sleeved on the middle part of the pressure rod 61. When the first circular plate 30 rotates one circle, the inclined surface of the pressure plate 6 contacts the pressure rod 61 and presses the first gear 62 to tilt, and at the same time meshes with the first tooth 301, so that the first circular plate 30 rotates one circle and the first gear 62 rotates 90 degrees.

[0045] A third cylinder 64 is also provided on the support block 63. The third cylinder 64 and the pressure rod 61 are both extended into the support block 63, and the two ends are connected. At the same time, the two ends are connected by a universal joint, so that the third cylinder 64 is driven to rotate during the rotation of the pressure rod 61; a connecting rod 8 is provided at the other end of the third cylinder 64, and four first connecting plates 81 are equidistantly arranged on the connecting rod 8 in the circumferential direction, each of the first connecting plates 81 is provided with a second connecting plate 83, and the second connecting plate 83 is provided with a grinding plate 82, the angle between each grinding plate 82 is 90 degrees, and the grinding accuracy of each grinding plate 82 is different;

[0046] The first circular plate 30 is rotatably mounted on the rotating shaft 32. The first circular plate 30 is provided with a first cylinder 31 mounted on the rotating shaft 32. The second circular plate 35 is provided with a second cylinder 33 mounted on the rotating shaft 32. The second cylinder 33 and the first cylinder 31 are provided with a groove 311. The upper plate 1 is provided with a cylinder 4. The output end of the cylinder 4 is provided with a cylinder connecting rod 41. The cylinder connecting rod 41 is provided with a ring 42 mounted on the outer side of the rotating shaft 32. A clamping rod 43 is rotatably mounted on the inner ring surface of the ring 42. The clamping rod 43 is located in the lower groove 311. When the cylinder 4 is extended and retracted, the clamping rod 43 moves so that the upper part of the clamping rod 43 moves into the upper groove 311. At the same time, the upper part of the clamping rod 43 is still located in the lower groove 311.

[0047] A T-shaped groove 431 is provided on the inner surface of the circular ring 42, and a T-shaped block 421 located inside the T-shaped groove 431 is provided on the clamping rod 43. The cooperation between the T-shaped groove 431 and the T-shaped block 421 enables the clamping rod 43 to rotate around the circular ring 42, and when the circular ring 42 moves upward, the clamping rod 43 can be driven to move upward synchronously.

[0048] The cylinder 4 is extended and retracted to drive the cylinder connecting rod 41, the ring 42 and the clamping rod 43 to move upward synchronously, so that the upper end of the clamping rod 43 is located in the upper groove 311, so that the second cylinder 33 drives the first cylinder 31 to rotate during the rotation process;

[0049] During the rotation of the motor 3, the second circular plate 35 and the second cylinder 33 are driven to rotate through the rotating shaft 32. At this time, the pressing plate 6 contacts the spherical part on the pressing rod 61, and the pressing rod 61 is tilted by the principle of mechanics; the first tooth 301 begins to mesh with the first gear 62 as the first circular plate 30 rotates smoothly. This meshing not only ensures the effective transmission of force, but also enables the first gear 62 to accurately rotate according to the preset 90 degrees; as the first gear 62 rotates, the third cylinder 64 connected to the first gear 62 is driven to rotate synchronously by 90 degrees;

[0050] Due to the connection between the pressing rod 61 and the third cylinder 64, when the third cylinder 64 rotates 90 degrees, the pressing rod 61 also rotates by the same angle, and the other end of the pressing rod 61 is connected to the grinding plate 82. Therefore, as the pressing rod 61 rotates, the grinding plate 82 also rotates 90 degrees synchronously, so that the grinding plate 82 can easily switch from one precision to another, so as to accurately match and grind different parts of the alloy workpiece C;

[0051] The step of manually adjusting the grinding plate 82 during the grinding process is directly simplified, which not only improves work efficiency, but also significantly reduces the errors caused by human operation, thereby greatly improving the accuracy and consistency of grinding, and significantly improving the surface treatment quality of the alloy workpiece C.

[0052] Preferably, one end of the connecting rod 8 extends into the third cylinder 64 and forms a sliding connection with the third cylinder 64 to facilitate the sliding of the connecting rod 8 in the third cylinder 64, and the other end of the connecting rod 8 is provided with a threaded hole.

[0053] Preferably, the reset assembly includes a first support plate 2, a first screw rod 22, a first spring 23, and a spring connecting plate 24; spring connecting plates 24 are respectively provided at both ends of the rotating rod 25, and a first spring 23 is provided on the spring connecting plate 24. The other end of the first spring 23 is connected to the first screw rod 22, and the first screw rod 22 is threadedly connected to the first support plate 2, and the first support plate 2 is installed on the upper plate 1; when the pressure rod 61 tilts, the support block 6 is driven to tilt synchronously. At this time, the rotating rod 25 rotates around the second support plate 26, and stretches the first spring 23 through the spring connecting plate 24. The first spring 23 is used to drive the support block 6 to reset.

[0054] Preferably, a first half gear 34 is provided at the top of the rotating shaft 32; a first push rod 52 is provided above the second circular plate 35, and at least two second teeth 53 are provided on the first push rod 52, which mesh with the second teeth 53 during the rotation of the first half gear 34; a concave hole 54 is opened on the first push rod 52, and a second spring 55 is provided at the bottom of the concave hole 54, and the other end of the second spring 55 extends out of the concave hole 54 and is provided with a third support plate 571, which is installed on the upper plate 1, and there is a distance between the third support plate 571 and the first push rod 52, and a guide rod 56 runs through the third support plate 571, and the other end of the guide rod 56 extends into the second spring 55 and is connected to the bottom of the concave hole 54;

[0055] A second push rod 57 is hingedly connected to the first push rod 52, a third push rod 58 is provided on the second push rod 57, and the other end of the third push rod 58 is connected to the connecting rod 8;

[0056] During the rotation of the rotating shaft 32, the first half gear 34 also rotates and meshes with the second teeth 53 during the rotation, thereby pushing the first push rod 52 to move and stretching the second spring 55. When the first half gear 34 is no longer meshed with the second teeth 53, the second spring 55 is reset to drive the first push rod 52 to the initial position. The meshing of the first half gear 34 and the second teeth 53 and the stretching of the second spring 55 realize the reciprocating motion of the first push rod 52. The connection between the second push rod 57 and the third push rod 58 drives the reciprocating motion of the connecting rod 8, so that the grinding plate 82 moves back and forth on the surface of the alloy workpiece C and grinds it. This process not only improves the surface finish and precision of the workpiece, but also ensures the efficiency and consistency of the grinding operation.

[0057] Preferably, a second push rod 57 is hinged on the first push rod 52, and a third push rod 58 is provided on the second push rod 57, and the other end of the third push rod 58 is connected to the connecting rod 8; so that when the pressure rod 61 is pressed by the pressure plate 6, the grinding plate 82 can be tilted upward and complete the rotation, thereby achieving surface grinding of the alloy workpiece C by the grinding plate 82 with different precisions.

[0058] Preferably, the first connecting plate 81 is in a T-shaped structure, and the open end of the first connecting plate 81 is folded inward to form a concave shape, and both ends of the second connecting plate 83 are located in the concave shape to clamp the second connecting plate 83, thereby improving the stability of the grinding plate 82 during operation.

[0059] In this embodiment, a gear support plate 76 is provided on the bottom plate 75, and a second gear 71 is rotatably provided on the gear support plate 76; a second half gear 7 is sleeved on the third cylinder 64, and when the second half gear 7 rotates one circle, it meshes with the second gear 71 and drives the second gear 71 to rotate; a fourth support plate 74 is provided on the bottom plate 75, and a second screw 73 is provided on the fourth support plate 74 and in the middle of the second gear 71, and a clamping plate 72 is provided on the opposite end of the second screw 73.

[0060] During the rotation of the third cylinder 64, the second half gear 7 connected thereto also rotates. This process ensures that when the third cylinder 64 completes its initial 90-degree rotation, the second half gear 7 also rotates the same 90 degrees. As the third cylinder 64 continues to rotate and reaches 270 degrees, the teeth on the second half gear 7 coincide with the teeth on the second gear 71, forming an effective meshing state, so that the second gear 71 will begin to rotate in response to the rotation of the second half gear 7.

[0061] When the second half gear 7 completes a full circle of 360-degree rotation, the second gear 71 rotates 90 degrees according to the predetermined gear ratio, and drives the alloy workpiece C to rotate 90 degrees through the clamping of the two clamping plates 72, so that the four grinding plates can perform fine grinding operations on the other side of the alloy workpiece C in sequence and orderly, which not only improves the grinding efficiency, but also ensures the uniform treatment of the workpiece surface, meeting the needs of high-precision processing.

[0062] It is particularly noteworthy that the deep tooth design between the second gear 71 and the second half gear 7 not only enhances the stability and load-bearing capacity of the two in the meshing state, but also gives the system a certain fault tolerance. This means that even when the third cylinder 64 continues to rotate and drives the second half gear 7 to gradually tilt up and deviate from the horizontal position, due to the depth and shape of the tooth design, the second gear 71 can still maintain a tight mesh with the second half gear 7 and will not easily disengage, thereby ensuring the continuity and reliability of the entire transmission process.

[0063] like Figure 4 As shown, one of the second screw rods 73 is threadedly connected to the fourth support plate 74, and the other is fixedly connected to the middle part of the second gear 71. The clamping plate 72 close to the fourth support plate 74 is rotatably connected to one of the second screw rods 73, and the clamping plate 72 close to the second gear 71 is fixedly connected to the other second screw rod 73. When the second screw rod 73 on the left is rotated, the clamping plate 72 on the left is driven to clamp the alloy workpiece C to ensure the stability of the alloy workpiece C during the grinding process.

[0064] A connecting rod 8 is slidably disposed inside the third cylinder 64, and a bolt 9 is screwed to the other end of the connecting rod 8. A gasket 91 is sleeved on the bolt 9. Four fixing rods 92 are equidistantly disposed around the gasket 91. The fixing rod 92 is L-shaped, and the upper end of the fixing rod 92 is in compression contact with the second connecting plate 83.

[0065] When the bolt 9 rotates, its threaded portion gradually fits tightly with the corresponding screw hole on the connecting rod 8. As the bolt 9 is continuously tightened, its end gradually pushes the fixing rod 92, so that one end of the fixing rod 92 is tightly contacted with the predetermined position of the second connecting plate 83. This contact generates the necessary extrusion force, which firmly fixes the second connecting plate 83 in its concave structure. The concave design not only provides a stable support surface for the second connecting plate 83, but also enhances the stability of the connection through its shape characteristics, prevents possible loosening or displacement during operation, and ensures the stability and reliability of the connection. When the second connecting plate 83 or the grinding plate 82 needs to be replaced, only the bolt 9 needs to be operated in reverse to easily release the squeezing of the fixing rod 92 on the second connecting plate 83. Once the bolt 9 is completely loosened, the second connecting plate 83 can be easily removed from the concave structure. Subsequently, a new second connecting plate 83 and the corresponding grinding plate 82 can be selected and installed according to the operation requirements, which is not only convenient for maintenance and replacement, but also achieves higher operation accuracy and efficiency.

[0066] It is to be understood that the above embodiments are merely exemplary embodiments used to illustrate the principles of the present invention, but the present invention is not limited thereto. For those of ordinary skill in the art, various modifications and improvements can be made without departing from the spirit and essence of the present invention, and these modifications and improvements are also considered to be within the scope of protection of the present invention.

Claims

1. A manufacturing device for remelting and optimizing the surface quality of aluminum-titanium high-temperature alloys, characterized in that: The motor (3) comprises an upper plate (1) and a bottom plate (75), wherein the motor (3) is mounted between the upper plate (1) and the bottom plate (75), wherein a rotating shaft (32) is provided at the output end of the motor (3), wherein a first circular plate (30) is sleeved on the rotating shaft (32), wherein the first circular plate (30) is provided with at least two first teeth (301); wherein a second circular plate (35) is sleeved on the rotating shaft (32), wherein a pressing plate (6) is provided on the second circular plate (35), wherein both ends of the pressing plate (6) are arranged obliquely; Two second support plates (26) are provided on the upper plate (1), a rotating rod (25) is rotatably provided on the second support plate (26), one end of the rotating rod (25) is provided with a reset assembly connected to the upper plate (1), the opposite end of the rotating rod (25) is commonly provided with a support block (63), an upwardly inclined pressure rod (61) is provided on the support block (63), the upper end of the pressure rod (61) is spherical, and the middle part of the pressure rod (61) is sleeved with a first gear (62); when the first circular plate (30) rotates one circle, the inclined surface of the pressure plate (6) contacts the pressure rod (61) and presses the first gear (62) to tilt, and at the same time meshes with the first tooth (301), so that when the first circular plate (30) rotates one circle, the first gear (62) rotates 90 degrees; A third cylinder (64) is also provided on the support block (63). The third cylinder (64) and the pressure rod (61) both extend into the support block (63) and are connected at both ends, so that the third cylinder (64) is driven to rotate during the rotation of the pressure rod (61). A connecting rod (8) is provided at the other end of the third cylinder (64). A first connecting plate (81) is provided on the connecting rod (8), a second connecting plate (83) is provided on the first connecting plate (81), and a grinding plate (82) is provided on the second connecting plate (83). The first circular plate (30) is rotatably sleeved on the rotating shaft (32); the first circular plate (30) is provided with a first cylinder (31) sleeved on the rotating shaft (32); the second circular plate (35) is provided with a second cylinder (33) sleeved on the rotating shaft (32); the second cylinder (33) and the first cylinder (31) are provided with a groove (311); the upper plate (1) is provided with a cylinder (4); the output end of the cylinder (4) is provided with a cylinder connecting rod (411); 1), a cylinder connecting rod (41) is provided with a circular ring (42) sleeved on the outer side of the rotating shaft (32), a clamping rod (43) is rotatably provided on the inner ring surface of the circular ring (42), the clamping rod (43) is located in a groove (311) below, and under the extension and contraction of the cylinder (4), the clamping rod (43) moves, so that the upper part of the clamping rod (43) moves into the upper groove (311), and at the same time, the upper part of the clamping rod (43) is still located in the lower groove (311).

2. The surface quality optimization manufacturing equipment for remelting aluminum-titanium high-temperature alloy according to claim 1, characterized in that: One end of the connecting rod (8) extends into the third cylinder (64) and forms a sliding connection with the third cylinder (64), and the other end of the connecting rod (8) is provided with a threaded hole.

3. The surface quality optimization manufacturing equipment for remelting aluminum-titanium high-temperature alloy according to claim 1, characterized in that: The reset assembly comprises a first support plate (2), a first screw rod (22), a first spring (23), and a spring connecting plate (24); the two ends of the rotating rod (25) are respectively provided with spring connecting plates (24), the spring connecting plate (24) is provided with a first spring (23), the other end of the first spring (23) is connected to the first screw rod (22), the first screw rod (22) and the first support plate (2) are screwed together, and the first support plate (2) is installed on the upper plate (1).

4. The surface quality optimization manufacturing equipment for remelting aluminum-titanium high-temperature alloy according to claim 1, characterized in that: A first half gear (34) is provided at the top of the rotating shaft (32); a first push rod (52) is provided above the second circular plate (35); the first push rod (52) is provided with at least two second teeth (53) which mesh with the second teeth (53) during the rotation of the first half gear (34); a concave hole (54) is provided on the first push rod (52); a second spring (55) is provided at the bottom of the concave hole (54); the other end of the second spring (55) extends out of the concave hole (54) and is provided with a third support plate (571); the third support plate (571) is mounted on the upper plate (1); there is a distance between the third support plate (571) and the first push rod (52); a guide rod (56) passes through the third support plate (571); the other end of the guide rod (56) extends into the second spring (55) and is connected to the bottom of the concave hole (54).

5. The surface quality optimization manufacturing equipment for remelting aluminum-titanium high-temperature alloy according to claim 4, characterized in that: The second circular plate (35) is provided with a sliding groove (5), the sliding groove (5) is slidably connected to a sliding plate (51), and the upper end of the sliding plate (51) is connected to the first push rod (52) for supporting the first push rod (52).

6. The device for manufacturing aluminum-titanium high-temperature alloy remelting and surface quality optimization according to claim 5, characterized in that: A second push rod (57) is hingedly connected to the first push rod (52), a third push rod (58) is arranged on the second push rod (57), and the other end of the third push rod (58) is connected to the connecting rod (8).

7. The surface quality optimization manufacturing equipment for remelting aluminum-titanium high-temperature alloy according to claim 1, characterized in that: The first connecting plate (81) has a T-shaped structure, and the opening end of the first connecting plate (81) is folded inwards to form a concave shape; and both ends of the second connecting plate (83) are located in the concave shape.

8. The surface quality optimization manufacturing equipment for remelting aluminum-titanium high-temperature alloy according to claim 1, characterized in that: A gear support plate (76) is provided on the bottom plate (75), and a second gear (71) is rotatably provided on the gear support plate (76); a second half gear (7) is sleeved on the third cylinder (64), and meshes with the second gear (71) when the second half gear (7) rotates one circle, and drives the second gear (71) to rotate; a fourth support plate (74) is provided on the bottom plate (75), and a second screw rod (73) is provided on the fourth support plate (74) and at the middle of the second gear (71), and a clamping plate (72) is provided at the opposite end of the second screw rod (73).

9. The device for manufacturing aluminum-titanium high-temperature alloy remelting and surface quality optimization according to claim 8, characterized in that: One of the second screw rods (73) is screwed to the fourth support plate (74), the other is fixedly connected to the middle of the second gear (71), the clamping plate (72) close to the fourth support plate (74) is rotationally connected to one of the second screw rods (73), and the clamping plate (72) close to the second gear (71) is fixedly connected to the other second screw rod (73); A connecting rod (8) is slidably disposed inside the third cylinder (64), a bolt (9) is screwed to the other end of the connecting rod (8), a gasket (91) is sleeved on the bolt (9), and four fixing rods (92) are equidistantly disposed on the gasket (91) in the circumferential direction. The fixing rods (92) are L-shaped, and the upper ends thereof are in compression contact with the second connecting plate (83).

10. A method for manufacturing an aluminum-titanium high-temperature alloy by remelting to optimize the surface quality, using an aluminum-titanium high-temperature alloy remelting and optimizing the surface quality manufacturing equipment according to any one of claims 1 to 9, characterized in that: The steps include: S1. The cylinder (4) is extended and retracted to drive the cylinder connecting rod (41), the ring (42) and the clamping rod 43 to move upward synchronously, so that the upper end of the clamping rod 43 is located in the upper groove (311), so that the second cylinder (33) drives the first cylinder (31) to rotate during the rotation process; during the rotation process of the motor (3), the second circular plate (35) and the second cylinder (33) are driven to rotate through the rotating shaft (32), and at this time, the pressure plate (6) and the upper ball of the pressure rod (61) are The first tooth (301) meshes with the first gear (62) as the first circular plate (30) rotates, thereby driving the first gear (62) to rotate 90 degrees, thereby causing the third cylinder (64) and the pressure rod (61) to rotate 90 degrees synchronously. Since the pressure rod (61) is connected to the third cylinder (64), when the pressure rod (61) rotates 90 degrees, the grinding plate (82) also rotates 90 degrees. S2. During the rotation of the rotating shaft (32), the first half gear (34) also rotates and meshes with the second tooth (53) during the rotation, thereby pushing the first push rod (52) to move and stretching the second spring (55). When the first half gear (34) is no longer meshing with the second tooth (53), the second spring (55) is reset to drive the first push rod (52) to the initial position. Through the meshing of the first half gear (34) and the second tooth (53) and the stretching of the second spring (55), the reciprocating motion of the first push rod (52) is realized, and through the connection between the second push rod (57) and the third push rod (58), the reciprocating motion of the connecting rod (8) is driven, so that the grinding plate (82) moves back and forth on the surface of the alloy workpiece C and grinds it. S3. During the rotation of the third cylinder (64), the second half gear (7) is driven. When the third cylinder (64) rotates 90 degrees, the second half gear (7) also rotates 90 degrees. When the third cylinder (64) rotates 270 degrees, the second half gear (7) meshes with the second gear (71) and drives the second gear (71) to rotate. At this time, the second half gear (7) rotates one circle, and the second gear (71) rotates 90 degrees, thereby rotating one side of the alloy workpiece C, so that the four grinding plates grind the other side of the alloy workpiece C in turn. S4. By rotating the bolt (9), the bolt (9) and the connecting rod (8) are threadedly connected, so that one end of the fixing rod (92) contacts the second connecting plate (83) and forms an extrusion, which is used to fix the second connecting plate (83) into the concave shape of the first connecting plate (81). In any case, by rotating the bolt (9), the second connecting plate (83) can be replaced, and the grinding plate (82) can be replaced at the same time.

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