Heat treatment processing device for reducing residual stress of titanium alloy material

Abstract

The utility model discloses a heat treatment processing device for reducing residual stress of a titanium alloy material, which relates to the technical field of heat treatment processing, and comprises a sealing structure, the sealing structure comprises a treatment tank, the top of the treatment tank is provided with a limiting groove, the outer surface of one side of the treatment tank is provided with a locking piece, and a side block is provided with a second motor. A first cover plate is arranged on one side of the rotating rod, a mounting groove is formed in the side, away from the rotating rod, of the first cover plate, a mounting plate is arranged in the mounting groove, a second cover plate is arranged on the side, away from the first cover plate, of the mounting plate, and a through groove is formed in the upper surface of the second cover plate. According to the utility model, the first cover plate and the second cover plate are matched to seal the top of the treatment tank and prevent quenching liquid from splashing out of the treatment tank, and meanwhile, the locking piece and the sleeving piece are arranged to fix the second cover plate, so that the use requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of heat treatment processing, in particular to a heat treatment processing device for reducing residual stress of titanium alloy materials. Background Art

[0002] Titanium alloy material refers to an alloy composed of titanium as the main component and other elements. Titanium is an important structural metal developed in the 1950s. Titanium alloy is widely used in various fields due to its high strength, good corrosion resistance, high heat resistance, etc. Many countries in the world have recognized the importance of titanium alloy materials, and have successively conducted research and development on them and have obtained practical applications.

[0003] Chinese patent CN217868983U discloses a forging heat treatment processing device, including a quenching pool, support blocks are arranged on the top of both sides of the quenching pool, a fixed shaft is arranged between the two support blocks, a baffle is rotatably sleeved on the fixed shaft, and abutment components that are easy to adjust are arranged on both sides of the quenching pool, a support frame is arranged on the side of the quenching pool, a transmission winding roller is arranged on the support frame, a suspension rope is wound on the transmission winding roller, and a fixed component with an anti-overlapping function is arranged at one end of the suspension rope; through the cooperation between the baffle and the abutment component, when the forging is placed in the quenching pool, the baffle protects the top of the quenching pool to avoid the risk of boiling quenching liquid splashing out of the quenching pool and scalding the operator, and at the same time, an elastic protection structure is formed between the torsion spring and the baffle, which is convenient for taking out and putting in the forging, but the structure has certain defects. Although the baffle is set to prevent the quenching liquid from splashing out of the quenching pool, the baffle is prone to jamming when taking out the forging, and it is not easy to take out the forging, which is difficult to meet the user's use needs.

[0004] Therefore, in order to solve such problems, we proposed a heat treatment processing device for reducing residual stress of titanium alloy materials. Utility Model Content

[0005] The purpose of the utility model is to solve the problems in the prior art, but the structure has certain defects. Although a baffle is set to prevent the quenching liquid from splashing out of the quenching pool, the baffle is prone to jamming when taking out the forgings, making it difficult to take out the forgings and difficult to meet the user's needs. A heat treatment processing device for reducing residual stress of titanium alloy materials is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a heat treatment processing device for reducing residual stress of titanium alloy material, including a sealing structure, the sealing structure includes a processing pool, a limiting groove is provided on the top of the processing pool, a locking piece is provided on the outer surface of one side of the processing pool, a side block is provided on one side of the processing pool, a second motor is provided on the side block, a rotating rod is provided at the output end of the second motor, a fixed body is provided in the middle of the rotating rod, a first cover plate is provided on one side of the rotating rod, a mounting groove is provided on the side of the first cover plate away from the rotating rod, a mounting plate is provided in the mounting groove, a second cover plate is provided on the side of the mounting plate away from the first cover plate, and the first cover plate is provided on the side of the mounting plate away from the first cover plate. A through groove is provided on the upper surface of the second cover plate, and a socket is provided on the side of the second cover plate away from the first cover plate, and the socket matches the locking piece. A first limit block is provided at the bottom of the first cover plate, and a second limit block is provided at the bottom of the second cover plate. The rotating rod is driven by the second motor to rotate, and the rotating rod drives the first cover plate, the mounting plate and the second cover plate to make a circular motion with the rotating rod as the center. The mounting plate is located in the mounting groove provided on the first cover plate. When the first cover plate rotates, the first cover plate drives the second cover plate to rotate, and then the socket is manually pulled to make a horizontal linear motion, and the socket drives the second cover plate and the mounting plate to make a horizontal linear motion.

[0007] Preferably, a lifting structure is provided above the sealing structure, and the lifting structure includes a frame fixedly connected to the top of the base plate, a pad is provided on the top of the frame, a first motor is provided on the top of the pad, a rotating shaft is provided at the output end of the first motor, a fixing part is provided on one side of the rotating shaft, a pulley is provided on the rotating shaft, a suspension rope is provided on the pulley, and a placement body is provided below the suspension rope. The rotating shaft is driven to rotate by the first motor, the rotating shaft drives the pulley to rotate, and the pulley drives the suspension rope and the placement body to perform lifting and lowering movements.

[0008] Preferably, a supporting structure is provided below the sealing structure, and the supporting structure comprises a bottom plate, and a supporting leg is fixedly connected to the bottom of the bottom plate, and the supporting leg supports the entire device.

[0009] Preferably, a first cover plate is provided on one side of the rotating rod, a mounting groove is provided on the side of the first cover plate away from the rotating rod, a mounting plate is provided in the mounting groove, and a second cover plate is provided on the side of the mounting plate away from the first cover plate.

[0010] Preferably, a second cover plate is provided on a side of the mounting plate away from the first cover plate, and the mounting plate is fixedly connected to the second cover plate.

[0011] Preferably, a rotating rod is provided at the output end of the second motor, and a first cover plate is provided on one side of the rotating rod.

[0012] The utility model has the following beneficial effects:

[0013] In the utility model, since the temperature of the titanium alloy material is relatively high before the heat treatment process, the internal stress of the titanium alloy material is relatively large due to thermal expansion and contraction, and it is easy to deform, so it needs to be cooled. The first cover plate is matched with the second cover plate to close the top of the treatment tank to prevent the quenching liquid from splashing out of the treatment tank. A locking member and a socket member are provided to fix the second cover plate to meet the use requirements. At the same time, a first limit block and a second limit block are provided to fix the first cover plate and the second cover plate. The first cover plate and the second cover plate are provided. After closing the first cover plate and the second cover plate, the titanium alloy material is placed in to avoid splashing of boiling coolant when the titanium alloy material is placed in. A stretching structure is provided on the cover plate. The purpose is to prevent the frame from hindering the cover plate from flipping when the coolant is cooled and flipped for disassembly due to the limited height of the frame. The subsequent disassembly is convenient and the structure is simple and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional schematic diagram of a heat treatment processing device for reducing residual stress of a titanium alloy material proposed by the utility model;

[0015] Figure 2 A three-dimensional exploded view of a heat treatment processing device for reducing residual stress of a titanium alloy material proposed by the utility model;

[0016] Figure 3 A three-dimensional exploded view of a sealing structure of a heat treatment processing device for reducing residual stress of a titanium alloy material proposed by the utility model;

[0017] Figure 4 This is a three-dimensional exploded view of the lifting structure of a heat treatment processing device for reducing residual stress of a titanium alloy material proposed by the utility model.

[0018] Legend:

[0019] 1. Lifting structure; 11. Frame; 12. Pad; 121. First motor; 122. Rotating shaft; 13. Fixing member; 14. Pulley; 141. Suspension rope; 15. Placement body; 2. Sealing structure; 21. Treatment tank; 211. Limiting groove; 212. Locking member; 22. Side block; 221. Second motor; 222. Rotating rod; 23. Fixing body; 24. First cover plate; 241. Mounting groove; 25. Mounting plate; 251. Second cover plate; 252. Through groove; 253. Socket member; 26. First limiting block; 27. Second limiting block; 3. Support structure; 31. Bottom plate; 32. Support leg. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does 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 a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] Reference Figure 1-4, an embodiment of the utility model is provided: a heat treatment processing device for reducing residual stress of titanium alloy material, comprising a sealing structure 2, the sealing structure 2 comprising a processing pool 21, the processing pool 21 is used to place coolant, a limiting groove 211 is provided on the top of the processing pool 21, the limiting groove 211 is used to install a first limiting block 26 and a second limiting block 27, a locking piece 212 is provided on the outer surface of one side of the processing pool 21, the locking piece 212 is used to match the sleeve 253, a side block 22 is provided on one side of the processing pool 21, the side block 22 is used to support a second motor 221, a second motor 221 is provided on the side block 22, the second motor 221 is used to drive a rotating rod 222, a rotating rod 222 is provided at the output end of the second motor 221, the rotating rod 222 is used to drive a fixed body 23 to rotate, a fixed body 23 is provided in the middle of the rotating rod 222, the fixed body 23 is used to sleeve the rotating rod 222, and a first cover plate 2 is provided on one side of the rotating rod 222 4. The function of the first cover plate 24 is protection. A mounting groove 241 is provided on the side of the first cover plate 24 away from the rotating rod 222. The function of the mounting groove 241 is to install the mounting plate 25. The mounting plate 25 is provided in the mounting groove 241. The function of the mounting plate 25 is to fix the second cover plate 251. A second cover plate 251 is provided on the side of the mounting plate 25 away from the first cover plate 24. The function of the second cover plate 251 is protection. A through groove 252 is provided on the upper surface of the second cover plate 251. The function of the through groove 252 is to fix the second cover plate 251. The function of the second cover plate 251 is to match the locking member 212, and the socket 253 matches the locking member 212. A first limiting block 26 is provided at the bottom of the first cover plate 24, and the function of the first limiting block 26 is to limit the first cover plate 24. A second limiting block 27 is provided at the bottom of the second cover plate 251, and the function of the second limiting block 27 is to limit the second cover plate 251.

[0023] The rotating rod 222 is driven to rotate by the second motor 221, and the rotating rod 222 drives the first cover plate 24, the mounting plate 25 and the second cover plate 251 to make a circular motion around the rotating rod 222. The mounting plate 25 is located in the mounting groove 241 provided on the first cover plate 24. When the first cover plate 24 rotates, the first cover plate 24 drives the second cover plate 251 to rotate, and then the socket 253 is manually pulled to make a horizontal linear motion, and the socket 253 drives the second cover plate 251 and the mounting plate 25 to make a horizontal linear motion.

[0024] A lifting structure 1 is provided above the sealing structure 2. The lifting structure 1 includes a frame 11 fixedly connected to the top of the base plate 31. The frame 11 supports the lifting structure 1. A cushion block 12 is provided on the top of the frame 11. The cushion block 12 supports a first motor 121. A first motor 121 is provided on the top of the cushion block 12. The first motor 121 drives a rotating shaft 122. A rotating shaft 122 is provided at the output end of the first motor 121. The rotating shaft 122 drives a pulley 14 to rotate. A fixing member 13 is provided on one side of the rotating shaft 122. The fixing member 13 is sleeved on the rotating shaft 122. A pulley 14 is provided on the rotating shaft 122. The pulley 14 collects a suspension rope 141. A suspension rope 141 is provided on the pulley 14. The suspension rope 141 fixes a placement body 15. A placement body 15 is provided below the suspension rope 141. The placement body 15 places titanium alloy material.

[0025] The first motor 121 drives the rotating shaft 122 to rotate, the rotating shaft 122 drives the pulley 14 to rotate, and the pulley 14 drives the suspension rope 141 and the placement body 15 to perform lifting motion.

[0026] A support structure 3 is provided below the sealing structure 2. The support structure 3 includes a bottom plate 31. The bottom plate 31 supports the lifting structure 1 and the sealing structure 2. Support legs 32 are fixedly connected to the bottom of the bottom plate 31 to support the entire device.

[0027] A first cover plate 24 is provided on one side of the rotating rod 222, a mounting groove 241 is provided on the side of the first cover plate 24 away from the rotating rod 222, a mounting plate 25 is provided in the mounting groove 241, a second cover plate 251 is provided on the side of the mounting plate 25 away from the first cover plate 24, and the first cover plate 24 and the second cover plate 251 are slidably connected with the mounting plate 25 via the mounting groove 241.

[0028] A second cover plate 251 is provided on one side of the mounting plate 25 away from the first cover plate 24 , and the mounting plate 25 is fixedly connected to the second cover plate 251 .

[0029] A rotating rod 222 is disposed at the output end of the second motor 221 . A first cover plate 24 is disposed on one side of the rotating rod 222 . The rotating rod 222 is fixedly connected to the first cover plate 24 .

[0030] A sealing cover is movablely sleeved on the suspension rope 141, and the size of the sealing cover is larger than the size of the through slot 252. A limit block is fixedly installed on the suspension rope 141, and the limit block limits the position of the sealing cover. When the placement body 15 extends into the treatment tank 21 through the through slot 252, the sealing cover moves down together with the suspension rope 141. When the placement body 15 enters the set position in the treatment tank 21, the sealing cover covers the through slot 252 to seal the through slot 252.

[0031] Working principle: First, start the first motor 121, the first motor 121 drives the rotating shaft 122 to rotate, the rotating shaft 122 drives the pulley 14 to rotate, the pulley 14 drives the suspension rope 141 and the placement body 15 to do lifting and lowering movements, the titanium alloy material is placed in the placement body 15, and then passes through the through slot 252 until it descends into the treatment pool 21, and then start the second motor 221, the second motor 221 drives the rotating rod 222 to rotate, the rotating rod 222 drives the first cover plate 24 to do a circular motion with the rotating rod 222 as the center, pulls the sleeve 253 to do a horizontal linear motion, and the sleeve 253 drives the second cover plate 2 51 and the mounting plate 25 make horizontal linear motion, and then the first cover plate 24 and the second cover plate 251 seal the top of the treatment tank 21 to prevent the quenching liquid from splashing out of the treatment tank. When the work is finished, the first motor 121 is started, and the placement body 15 is lifted by the hanging rope 141, and then the second cover plate 251 is manually removed, and then the second motor 221 is started, and the second motor 221 drives the rotating rod 222 to rotate, and the rotating rod 222 drives the first cover plate 24 to rotate, and then the first cover plate 24 and the second cover plate 251 are removed, which is convenient for subsequent maintenance, and then the heat treatment work is completed. The structure is simple and easy to operate.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A heat treatment processing device for reducing residual stress of titanium alloy material, comprising a sealing structure (2), characterized in that: The sealing structure (2) comprises a processing pool (21), a limiting groove (211) is provided on the top of the processing pool (21), a locking piece (212) is provided on the outer surface of one side of the processing pool (21), a side block (22) is provided on one side of the processing pool (21), a second motor (221) is provided on the side block (22), a rotating rod (222) is provided at the output end of the second motor (221), a fixing body (23) is provided in the middle of the rotating rod (222), the fixing body (23) is fixed to the top of the processing pool (21), a first cover plate (24) is provided on one side of the rotating rod (222), a mounting groove (241) is provided on the side of the first cover plate (24) away from the rotating rod (222), a mounting plate (25) is provided in the mounting groove (241), a second cover plate (251) is provided on the side of the mounting plate (25) away from the first cover plate (24), a through groove (252) is provided on the upper surface of the second cover plate (251), and the second cover plate (251) is provided with a through groove (252). A sleeve member (253) is provided on one side of the plate (251) away from the first cover plate (24), and the sleeve member (253) matches the locking member (212). A first limit block (26) is provided at the bottom of the first cover plate (24), and a second limit block (27) is provided at the bottom of the second cover plate (251). The rotating rod (222) is driven to rotate by the second motor (221), and the rotating rod (222) drives the first cover plate (24), the mounting plate (25) and the mounting plate (25). The second cover plate (251) performs circular motion with the rotating rod (222) as the center. The mounting plate (25) is located in the mounting groove (241) provided on the first cover plate (24). When the first cover plate (24) rotates, the first cover plate (24) drives the second cover plate (251) to rotate. Then, the sleeve member (253) is manually pulled to perform horizontal linear motion. The sleeve member (253) drives the second cover plate (251) and the mounting plate (25) to perform horizontal linear motion.

2. The heat treatment processing device for reducing residual stress of titanium alloy material according to claim 1, characterized in that: A lifting structure (1) is provided above the sealing structure (2). The lifting structure (1) comprises a frame (11) fixedly connected to the top of the bottom plate (31). A cushion block (12) is provided on the top of the frame (11). A first motor (121) is provided on the top of the cushion block (12). A rotating shaft (122) is provided at the output end of the first motor (121). A fixing member (13) is provided on one side of the rotating shaft (122). A pulley (14) is provided on the rotating shaft (122). A suspension rope (141) is provided on the pulley (14). A placement body (15) is provided below the suspension rope (141). The rotating shaft (122) is driven to rotate by the first motor (121). The rotating shaft (122) drives the pulley (14) to rotate. The pulley (14) drives the suspension rope (141) and the placement body (15) to perform lifting motion.

3. The heat treatment processing device for reducing residual stress of titanium alloy material according to claim 1, characterized in that: A support structure (3) is provided below the sealing structure (2), the support structure (3) comprising a bottom plate (31), the bottom of the bottom plate (31) being fixedly connected to a support leg (32), the support leg (32) supporting the entire device.

4. The heat treatment processing device for reducing residual stress of titanium alloy material according to claim 1, characterized in that: The first cover plate (24) and the second cover plate (251) are slidably connected to the mounting plate (25) via the mounting groove (241).

5. The heat treatment processing device for reducing residual stress of titanium alloy material according to claim 1, characterized in that: The mounting plate (25) is fixedly connected to the second cover plate (251).

6. The heat treatment processing device for reducing residual stress of titanium alloy material according to claim 1, characterized in that: The rotating rod (222) is fixedly connected to the first cover plate (24).

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