Quenching clamp for high-temperature alloy workpiece

Abstract

The utility model discloses a quenching fixture for a high-temperature alloy workpiece, which comprises a container, quenching solution is arranged in the container, the quenching fixture further comprises a driving motor fixed on the outer wall of the bottom of the container, a first telescopic opening is formed in the bottom of the container, and a rotating rod is rotatably connected to the first telescopic opening through a sealing ring. A first gear is fixed to the end, located outside the container, of the rotating rod, a second gear meshed with the first gear is fixed to the output end of the driving motor, a limiting stand column is integrally formed on the inner wall, located in the container, of the first telescopic opening, and a thread is formed outside the rotating rod; the inner wall of the up-down piece is in threaded connection with the outer wall of the rotating rod; a mounting plate is arranged at the top of the up-down piece, at least two clamping structures are arranged on the mounting plate, and compared with the prior art, the novel clamping device has the advantages that the novel clamping device is simple in structure and convenient and light to assemble and disassemble; and the quenching process of the outer wall or the inner hole can be realized.

Description

Technical Field

[0001] This utility model belongs to the field of high-frequency quenching clamping devices in the field of material processing, and specifically relates to a quenching fixture for high-temperature alloy parts. Background Technology

[0002] Quenching is a heat treatment process. For steel, quenching involves heating the steel to a critical temperature Ac3 or above Ac1, holding it at that temperature for a period of time to achieve complete or partial austenitization, and then rapidly cooling it to below Ms at a rate greater than the critical cooling rate to induce martensitic transformation. Quenching is also commonly used for solution treatment or heat treatment processes involving rapid cooling of materials such as aluminum alloys, copper alloys, titanium alloys, and tempered glass. Therefore, a quenching fixture is required for high-temperature alloy parts. Utility Model Content

[0003] To solve at least one of the above-mentioned technical problems, this utility model provides a quenching fixture for high-temperature alloy parts, including a container containing a quenching solution, and a drive motor fixed to the outer wall of the bottom of the container. The bottom of the container has a first telescopic opening, and a rotating rod is rotatably connected to the first telescopic opening through a sealing ring. A first gear is fixed to one end of the rotating rod outside the container, and a second gear meshing with the first gear is fixed to the output end of the drive motor. A limit column is integrally formed on the inner wall of the container at the first telescopic opening. The rotating rod is threaded on the outside, and the fixture also includes upper and lower parts, the inner walls of which are threaded to the outer wall of the rotating rod.

[0004] The top of the upper and lower parts has a mounting plate, and the mounting plate has at least two clamping structures. The clamping structure includes a first adjustment groove and a first upright member on the mounting plate. The first upright member passes through the first adjustment groove and is fixed by a threaded nut. The first upright member has a second adjustment groove and also includes a second upright member. The second upright member passes through the second adjustment groove and is fixed by a threaded nut. The second upright member is located inside or outside the first upright member.

[0005] The above technical solution can effectively clamp irregular workpieces to facilitate the operation of the workpiece surface quenching process.

[0006] The first telescopic opening is circular, the inner wall of the limiting column is rectangular, the outer wall of the upper and lower parts is rectangular, and a circular channel that cooperates with the rotating rod is opened inside.

[0007] The container is equipped with an induction coil heating device and includes a high-temperature alloy component. When the second support is located outside the first support, a perforation is formed in the high-temperature alloy component. The second support is adjusted to contact the inner wall of the perforation, and the outer wall of the high-temperature alloy component is located within the induction coil of the induction coil heating device. After high-temperature heating is achieved, a drive motor controls the mounting plate to descend, placing the high-temperature alloy component in a quenching solution to achieve quenching of the outer wall of the high-temperature alloy component. When the second support is located inside the first support, the second support is adjusted to contact the outer wall of the high-temperature alloy component, and the induction coil of the induction heating device is located within the perforation range. After high-temperature heating is achieved, a drive motor controls the mounting plate to descend, placing the high-temperature alloy component in a quenching solution to achieve quenching of the inner wall of the perforation.

[0008] Compared with the prior art, the advantages of this utility model are: the utility model has a simple structure, is easy to assemble and disassemble, and is lightweight; it can realize the quenching process of the outer wall or the inner hole. Attached Figure Description

[0009] Figure 1 This is a cross-sectional schematic diagram of the present invention;

[0010] Figure 2 This is a top view of the mounting plate of this utility model;

[0011] Figure 3 This is a side view of the first upright component of this utility model;

[0012] Figure 4 The three-dimensional representation of the second stand of this utility model Figure 1 ;

[0013] Figure 5 The three-dimensional representation of the second stand of this utility model Figure 2 ;

[0014] Figure label:

[0015] 1 Container; 2 Drive motor; 3 First telescopic port; 4 Sealing ring; 5 Rotating rod; 6 First gear; 7 Second gear; 8 Limiting column; 9 Thread; 10 Mounting plate; 11 First adjusting groove; 12 First upright; 13 Second adjusting groove; 14 Second upright; 15 Nut; 16 Induction coil heating device; 17 Outwardly convex arc surface; 18 Inwardly concave arc surface. Detailed Implementation

[0016] To enable those skilled in the art to better understand this utility model and to more clearly define the scope of protection claimed by this utility model, the present utility model is described in detail below with reference to certain specific embodiments. It should be noted that the following are only some specific embodiments of the present utility model concept, and are only a part of the embodiments of this utility model. The specific and direct description of related structures is only for the convenience of understanding this utility model, and the specific features do not necessarily or directly limit the scope of implementation of this utility model.

[0017] Referring to the accompanying drawings, the present invention adopts the following technical solution: The present invention provides a quenching fixture for high-temperature alloy parts, including a container 1, wherein the container 1 contains a quenching solution, and a drive motor 2 fixed to the outer wall of the bottom of the container 1. The bottom of the container 1 has a first telescopic opening 3, and a rotating rod 5 is rotatably connected to the first telescopic opening 3 through a sealing ring 4. A first gear 6 is fixed to one end of the rotating rod 5 outside the container 1, and a second gear 7 that meshes with the first gear 6 is fixed to the output end of the drive motor 2. A limiting column 8 is integrally formed on the inner wall of the container 1 at the first telescopic opening 3. The rotating rod 5 has a thread 9 on its outer side, and also includes upper and lower parts, the inner walls of which are threadedly connected to the outer wall of the rotating rod 5.

[0018] The top of the upper and lower components has a mounting plate 10, which has at least two clamping structures. Each clamping structure includes a first adjustment groove 11 and a first upright member 12. The first upright member 12 passes at least partially through the first adjustment groove 11 and is fixed by a threaded nut 15. The first upright member 12 has a second adjustment groove 13 and also includes a second upright member 14. The second upright member 14 passes at least partially through the second adjustment groove 13 and is fixed by a threaded nut 15. The second upright member 14 is located inside or outside the first upright member 12. The container 1 of this invention can be supported by an existing support structure.

[0019] The above technical solution can effectively clamp irregular workpieces to facilitate the operation of the workpiece surface quenching process.

[0020] The first telescopic opening 3 is circular, the inner wall of the limiting column 8 is rectangular, the outer wall of the upper and lower parts is rectangular, and a circular channel that cooperates with the rotating rod 5 is opened inside.

[0021] The container 1 is equipped with an existing induction coil heating device 16 and also includes a high-temperature alloy component. When the second support 14 is located outside the first support 12, a perforation is formed in the high-temperature alloy component. The second support 14 is adjusted to abut against the inner wall of the perforation, and the outer wall of the high-temperature alloy component is located within the induction coil of the induction coil heating device 16. After high-temperature heating is achieved, the mounting plate 10 is lowered by the drive motor 2 to place the high-temperature alloy component in the quenching solution to achieve quenching of the outer wall of the high-temperature alloy component. When the second support 14 is located inside the first support 12, the second support 14 is adjusted to abut against the outer wall of the high-temperature alloy component, and the induction coil of the induction heating device is located within the perforation range. After high-temperature heating is achieved, the mounting plate 10 is lowered by the drive motor 2 to place the high-temperature alloy component in the quenching solution to achieve quenching of the inner wall of the perforation.

[0022] The outer wall of the second stand 14 can be a convex arc surface 17 or a concave arc surface 18, so as to fit against the inner wall of the perforation or the outer wall of the high-temperature alloy part.

[0023] Compared with the prior art, the advantages of this utility model are: the utility model has a simple structure, is easy to assemble and disassemble, and is lightweight; it can realize the quenching process of the outer wall or the inner hole.

[0024] The term "comprising" or any other similar term is intended to cover non-exclusive inclusion, such that a process, article, or apparatus / device that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to those processes, articles, or apparatus / devices.

[0025] In the description of this utility model, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," which indicate direction or positional relationships, are based on the direction or positional relationships shown in the accompanying drawings. These are used merely for ease of description and do not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation; therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] The technical solution of this utility model has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the protection scope of this utility model is obviously not limited to these specific embodiments. Without departing from the principle of this utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of this utility model.

Claims

1. A quench fixture for a superalloy article, characterized by: The container (1) contains a quenching solution and a drive motor (2) fixed to the bottom outer wall of the container (1). The bottom of the container (1) has a first telescopic opening (3). A rotating rod (5) is rotatably connected to the first telescopic opening (3) through a sealing ring (4). A first gear (6) is fixed to one end of the rotating rod (5) outside the container (1). A second gear (7) that meshes with the first gear (6) is fixed to the output end of the drive motor (2). A limit column (8) is integrally formed on the inner wall of the container (1) at the first telescopic opening (3). The rotating rod (5) has a thread (9) on its outside. The container (1) also includes upper and lower parts. The inner walls of the upper and lower parts are threadedly connected to the outer wall of the rotating rod (5). The top of the upper and lower parts has a mounting plate (10), and the mounting plate (10) has at least two clamping structures. The clamping structures include a first adjustment groove (11) and a first upright (12) on the mounting plate. The first upright (12) passes through the first adjustment groove (11) and is fixed by a threaded nut (15). The first upright (12) has a second adjustment groove (13) and also includes a second upright (14). The second upright (14) passes through the second adjustment groove (13) and is fixed by a threaded nut (15). The second upright (14) is located inside or outside the first upright (12).

2. The quench fixture for a superalloy article of claim 1, wherein: The first telescopic opening (3) is circular, the inner wall of the limiting column (8) is rectangular, the outer wall of the upper and lower parts is rectangular, and a circular channel that cooperates with the rotating rod (5) is opened inside.

3. The quench fixture for superalloy parts of claim 1, wherein: The container (1) is equipped with an induction coil heating device (16) above it, and also includes a high-temperature alloy component. When the second stand (14) is located outside the first stand (12), a perforation is opened on the high-temperature alloy component. The second stand (14) is adjusted to abut against the inner wall of the perforation, and the outer wall of the high-temperature alloy component is located inside the induction coil of the induction coil heating device (16). After high-temperature heating is achieved, the mounting plate (10) is lowered by the drive motor (2) to place the high-temperature alloy component in the quenching solution to achieve the quenching of the outer wall of the high-temperature alloy component.

4. The quench fixture for a superalloy article of claim 3, wherein: When the second stand (14) is located inside the first stand (12), the second stand (14) is adjusted to abut against the outer wall of the high-temperature alloy part. The induction coil of the induction heating device is located within the perforation range. After high-temperature heating is achieved, the mounting plate (10) is lowered by the drive motor (2) to place the high-temperature alloy part in the quenching solution to achieve the quenching work of the perforation inner wall.

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