Heat treatment production line for ring forgings
By setting up a heat treatment production line of annular forgings with heat treatment units and air-cooled components on both sides of the track, the problem of large space occupation and complicated processes in the aerospace ring forgings is solved, and efficient heat treatment production is achieved.
Patent Information
- Application Number
- CN202421227960.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-05-31
AI Technical Summary
The aerospace ring forging heat treatment workshop requires a large amount of heat treatment furnaces, which occupies a large space and can easily cause disordered processes and affect production efficiency.
Design a ring forging heat treatment production line. By setting up heat treatment units on both sides of the track, including a first heat treatment component, a second heat treatment component and an air-cooled component, the operating machine can perform ring forging transfer operations on the heat treatment units on both sides to reduce heat treatment occupation. Ground area and improve efficiency.
This solution not only meets the requirements of ring forgings for diversified heat treatment, but also saves a lot of heat treatment area, reduces mutual interference in heat treatment of ring forgings of different materials, and improves heat treatment efficiency.
Smart Images
Figure CN222476691U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of forging and molding, in particular to a ring forging heat treatment production line. Background Art
[0002] The process flow of ring forgings includes cutting, forging, heat treatment and machining, among which the heat treatment process is to obtain the expected structure and performance by means of heating, heat preservation and cooling the forged parts. In the traditional heat treatment production workshop, a heat treatment furnace is set up, and a cooling device is set up next to the heat treatment furnace to cool the workpiece heated by the heat treatment furnace. However, aerospace ring forgings have the characteristics of many types of materials, many product batches, many sizes and specifications, and small quantities per batch. To meet the production of aerospace ring forgings, it is necessary to arrange more heat treatment furnaces in the workshop, which takes up a lot of space and easily causes the process in the workshop to be messy, reducing the heat treatment efficiency of ring forgings.
[0003] Therefore, a technical solution is currently needed to solve the technical problem that aerospace annular forging heat treatment workshops need to be equipped with a large number of heat treatment furnaces, which takes up a large space and easily causes process confusion, affecting production efficiency. Utility Model Content
[0004] The purpose of the invention of the utility model is to provide a heat treatment production line for aerospace annular forgings in view of the technical problems that the existing heat treatment workshop for aerospace annular forgings needs to be equipped with a large number of heat treatment furnaces, which occupies a large space and easily causes confusion in the process, thus affecting the production efficiency.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] A ring forging heat treatment production line comprises a track on which a manipulator capable of moving along the track is provided, heat treatment units are provided on both sides of the track, the heat treatment units comprise a first heat treatment component and a second heat treatment component, and an air cooling component is provided between the first heat treatment component and the second heat treatment component.
[0007] The utility model discloses a ring forging heat treatment production line. When in use, an operating machine places a material rack with the ring forgings into a first heat treatment component or a second heat treatment component for heat treatment. After the heat treatment is completed, the material rack is taken out by the operating machine and placed on an air cooling component or other cold zone device. The application arranges a heat treatment unit on both sides of a track respectively, and the operating machine can perform ring forging transfer operations on the heat treatment units on both sides respectively, which not only meets the diversified requirements of the ring forgings for heat treatment, but also can save a lot of heat treatment floor space. Each heat treatment unit is provided with a first heat treatment component and a second heat treatment component to respectively perform heat treatment work on ring forgings of different materials, and an air cooling component is provided between the two for placing the heat-treated ring forgings, which is convenient for subsequent transfer operations on the ring forgings, reduces mutual interference in the heat treatment of ring forgings of different materials, and improves the heat treatment efficiency.
[0008] As a preferred solution of the utility model, the first heat treatment assembly includes a plurality of first heat treatment furnaces arranged in parallel, and the first heat treatment furnace is used to treat ring forgings made of high-temperature alloys. In the production of aerospace ring forgings, the high-temperature alloys used require a heating temperature of more than 1000°C. By setting up a separate first heat treatment assembly to perform heat treatment of such ring forgings, confusion with other common heat treatment furnaces is avoided, thereby improving production efficiency.
[0009] As a preferred solution of the utility model, the second heat treatment assembly includes a plurality of second heat treatment furnaces arranged in parallel, and the second heat treatment furnaces are used to treat ring forgings made of titanium alloy and aluminum alloy. For ring forgings made of titanium alloy and aluminum alloy, the heating temperature only needs to be 400-800°C, and the cooling method mostly adopts air cooling or wind cooling, and there is no need to set up other cooling devices beside the heat treatment furnace. In this solution, the second heat treatment assembly is set separately from the first heat treatment assembly, which can minimize the mutual interference between the workpieces.
[0010] As a preferred solution of the utility model, the air cooling assembly includes a plurality of air cooling racks arranged in parallel. The plurality of air cooling racks arranged between the first heat treatment assembly and the second heat treatment assembly can be used not only to place high-temperature alloy forgings that have passed through the first heat treatment assembly, but also to place titanium alloy forgings and aluminum alloy forgings that have passed through the second heat treatment assembly, so as to facilitate centralized processing of all products and improve the transportation efficiency of subsequent forgings.
[0011] As a preferred solution of the utility model, a cooling component is further included, the cooling component is arranged close to the first heat treatment component, and the cooling component includes at least one oil groove. The oil groove can be provided to quickly cool down the high temperature alloy passing through the first heat treatment component.
[0012] As a preferred solution of the utility model, the cooling assembly further includes at least one water tank. The added water tank can perform water cooling operation on the high temperature alloy to meet more cooling requirements.
[0013] As a preferred solution of the utility model, the oil tank is arranged between the first heat treatment component and the air cooling component, so that the ring forging can quickly enter the oil tank after leaving the first heat treatment component, and the ring forging after oil cooling can be conveniently placed on the air cooling component, and the oil tank is arranged between the first heat treatment component and the air cooling component, so that the flame generated during the cooling of the high temperature alloy will not damage the surrounding equipment.
[0014] As a preferred solution of the utility model, the water tank is arranged below the track. The water tank is arranged below the track and close to the first heat treatment assembly, which can reduce the interference of the water tank with surrounding objects. When the manipulator runs to the water tank position, the ring forging can be placed in the water tank for water cooling. During the water cooling process, no flame will be generated, and no damage to the track and the manipulator will be caused.
[0015] As a preferred solution of the utility model, a plurality of unloading tables are provided on the side of the first heat treatment assembly away from the second heat treatment assembly. The unloading tables can place the ring forgings that need to be heat treated, so that the operator can take the ring forgings from the unloading tables and send them to the first or second heat treatment assembly to improve the heat treatment efficiency.
[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:
[0017] 1. The present application sets a heat treatment unit on both sides of the track, and the manipulator can perform ring forging transfer operations on the heat treatment units on both sides, which not only meets the diversified requirements of heat treatment of ring forgings, but also can save a lot of heat treatment area;
[0018] 2. Each heat treatment unit is provided with a first heat treatment component and a second heat treatment component, which respectively perform heat treatment on ring forgings of different materials, and an air cooling component is provided between the two to place the heat-treated ring forgings, so as to facilitate the subsequent transfer operation of the ring forgings, reduce the mutual interference of the heat treatment of ring forgings of different materials, and improve the heat treatment efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a schematic diagram of the structure of a ring forging heat treatment production line of the utility model;
[0020] Markings in the figure: 1-track, 2-operating vehicle, 3-heat treatment unit, 31-first heat treatment component, 311-first heat treatment furnace, 32-second heat treatment component, 321-second heat treatment furnace, 33-air cooling component, 331-air cooling rack, 34-discharging table, 4-oil tank, 5-water tank. DETAILED DESCRIPTION
[0021] The utility model is described in detail below in conjunction with the accompanying drawings.
[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0023] Example 1
[0024] like Figure 1 As shown, a ring forging heat treatment production line in this embodiment includes a track 1, on which a manipulator 2 capable of walking along the track 1 is provided, and the manipulator uses a four-axis high-speed manipulator, model: 4-axle-high-speed manipulator, which can transfer the material rack loaded with ring forgings, so as to facilitate the ring forgings to enter and exit various processes of the heat treatment production line, and heat treatment units 3 are respectively provided on both sides of the track 1, and the heat treatment units 3 include a first heat treatment component 31 and a second heat treatment component 32, and an air cooling component 33 is provided between the first heat treatment component 31 and the second heat treatment component 32, and a plurality of discharge tables 34 are provided on the side of the first heat treatment component 31 away from the second heat treatment component 32.
[0025] When in use, the operating machine 2 places the material rack with the ring forgings into the first heat treatment component 31 or the second heat treatment component 32 for heat treatment. After the heat treatment is completed, the material rack is taken out by the operating machine 2 and placed on the air cooling component 33 or other cold zone devices. The present application sets a heat treatment unit 3 on both sides of the track 1, and the operating machine 2 can perform ring forging transfer operations on the heat treatment units 3 on both sides respectively. It not only meets the diversified requirements of aerospace ring forgings for heat treatment, but also can save a lot of heat treatment space. Each heat treatment unit 3 is provided with a first heat treatment component 31 and a second heat treatment component 32 for heat treatment of ring forgings of different materials, and an air cooling component 33 is provided between the two for placing the heat-treated ring forgings, which is convenient for subsequent transfer operations of the ring forgings, reduces mutual interference in the heat treatment of ring forgings of different materials, and improves the heat treatment efficiency.
[0026] Specifically, the first heat treatment component 31 includes a plurality of first heat treatment furnaces 311 arranged in parallel, and the first heat treatment furnace 311 performs heat treatment on ring forgings made of high-temperature alloys, and the heat treatment of such ring forgings requires a heating temperature of more than 1000 degrees Celsius. The second heat treatment component 32 includes a plurality of second heat treatment furnaces 321 arranged in parallel, and the second heat treatment furnace 321 performs heat treatment on ring forgings made of titanium alloys and aluminum alloys, and the heat treatment of such ring forgings requires a heating temperature of 400-800°C. Furthermore, a cooling component is arranged next to the first heat treatment component 31, and the cooling component includes at least one oil tank 4 and at least one water tank 5, and the oil tank 4 is arranged between the first heat treatment component 31 and the air cooling component 33. A supporting guard wall is arranged under each track 1, and a receiving cavity is formed between the two guard walls, and the water tank 5 is arranged in the receiving cavity.
[0027] Specifically, the air-cooling component 33 includes a plurality of air-cooling racks 331 arranged in parallel. The plurality of air-cooling racks 331 are arranged between the first heat treatment component 31 and the second heat treatment component 32. The air-cooling racks 331 can be used not only to place high-temperature alloy forgings that have passed through the first heat treatment component 31, but also to place titanium alloy forgings and aluminum alloy forgings that have passed through the second heat treatment component 32, thereby facilitating centralized processing of all products and improving the transportation efficiency of subsequent forgings.
[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A ring forging heat treatment production line, characterized in that: The invention comprises a track (1), on which a manipulator (2) capable of moving along the track (1) is arranged, and heat treatment units (3) are respectively arranged on both sides of the track (1), and the heat treatment units (3) comprise a first heat treatment component (31) and a second heat treatment component (32), and an air cooling component (33) is arranged between the first heat treatment component (31) and the second heat treatment component (32).
2. The ring forging heat treatment production line according to claim 1, characterized in that: The first heat treatment assembly (31) comprises a plurality of first heat treatment furnaces (311) arranged in parallel, wherein the first heat treatment furnaces (311) are used to treat ring forgings made of high-temperature alloy.
3. The ring forging heat treatment production line according to claim 2, characterized in that: The second heat treatment assembly (32) comprises a plurality of second heat treatment furnaces (321) arranged in parallel, and the second heat treatment furnaces (321) are used to treat ring forgings made of titanium alloy and aluminum alloy.
4. The ring forging heat treatment production line according to claim 1, characterized in that: The air cooling assembly (33) comprises a plurality of air cooling racks (331) arranged in parallel.
5. The ring forging heat treatment production line according to claim 1, characterized in that: It also includes a cooling component, which is arranged close to the first heat treatment component (31), and includes at least one oil groove (4).
6. The ring forging heat treatment production line according to claim 5, characterized in that: The cooling component also includes at least one water tank (5).
7. The ring forging heat treatment production line according to claim 5, characterized in that: The oil tank (4) is arranged between the first heat treatment component (31) and the air cooling component (33).
8. The ring forging heat treatment production line according to claim 6, characterized in that: The water tank (5) is arranged below the track (1).
9. The ring forging heat treatment production line according to any one of claims 1 to 8, characterized in that: A plurality of material discharge tables (34) are provided on a side of the first heat treatment component (31) away from the second heat treatment component (32).