High-temperature alloy forging equipment

Abstract

The utility model belongs to the technical field of high-temperature alloy, and particularly relates to high-temperature alloy forging equipment which comprises a workbench, an installing frame is fixedly installed on the top face of the workbench, the installing frame is connected with a positive electrode and a negative electrode through an external power source, the installing frame is clamped through a clamping assembly, and a bearing plate is driven to move by rotating a hand wheel. At the moment, the bearing plate and the high-temperature alloy on the surface of the bearing plate can be moved to the position under the air hammer, then the heating pipe is powered on, due to the fact that the resistance coefficient of the heating pipe is high, the heating pipe can emit the high temperature of one thousand DEG C or above, and then heat emitted by the heating pipe can be conducted to the surface of the high-temperature metal under the effect of the thermal radiation law. And after the steps are completed, an air hammer is used for forging the high-temperature alloy, and therefore the effects that the high-temperature alloy is forged, and high-temperature heat preservation is conveniently conducted on the high-temperature alloy during forging are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of high-temperature alloys, and in particular relates to high-temperature alloy forging equipment. Background Art

[0002] High-temperature alloys refer to a type of metal material based on iron, nickel, and cobalt that can work for a long time at high temperatures above 600°C and under certain stresses. They have excellent high-temperature strength, good oxidation resistance and thermal corrosion resistance, good fatigue performance, fracture toughness and other comprehensive properties. They are also called "superalloys." They are mainly used in the aerospace and energy fields. In high-temperature environments, the various degradation rates of materials are accelerated. During use, they are prone to structural instability, deformation and crack growth under the action of temperature and stress, and oxidation corrosion on the surface of the material.

[0003] For example, the Chinese patent with publication number CN215966137U discloses a high-temperature alloy forging equipment. This patent uses a robot to place the high-temperature alloy, then closes the door panel to insulate the high-temperature alloy through the insulation layer on the left side of the door panel and the inner wall of the casing, and blows hot air into the casing through the hot air component to increase the temperature of the air inside the casing. Combined with the insulation of the casing by the insulation layer, it is better to avoid the high-temperature alloy from dropping too fast during forging, thereby providing more time for forging and shaping the high-temperature alloy, avoiding the high-temperature alloy from cooling too fast and requiring multiple heating, and improving the forging efficiency to a certain extent. The high-temperature alloy is driven by the moving component to move stably back and forth left and right to perform more uniform forging on various positions of the high-temperature alloy, thereby better ensuring the forging quality.

[0004] The above patent has the following problems:

[0005] This patent has some shortcomings when used, such as: using a hot air component to blow hot air into the inside of the casing to insulate the high-temperature alloy, while the forging temperature requirement of the high-temperature alloy is relatively high. Furthermore, due to the low thermal conductivity of air, the temperature loss of the high-temperature alloy during forging may be greater than the heat transferred by the hot air, and thus the forging temperature of the high-temperature alloy may not be maintained, which may affect the use effect of the forging equipment.

[0006] In view of this, we propose a high-temperature alloy forging equipment. Utility Model Content

[0007] The purpose of the present invention is to provide a high-temperature alloy forging device to solve the problems raised in the above background technology.

[0008] In view of this, the present invention provides a high-temperature alloy forging device, comprising: a workbench, a mounting frame fixedly mounted on the top surface of the workbench, and an air hammer fixedly mounted inside the mounting frame;

[0009] A heating tube, the heating tube being arranged on the top surface of the workbench, a positive electrode being fixedly mounted on the top surface of the workbench, a negative electrode being fixedly mounted on the top surface of the workbench, the heating tube being electrically connected to the positive electrode and the negative electrode respectively, and a carrying plate being arranged on the top surface of the workbench;

[0010] A mounting hole is provided on the top surface of the workbench, a first screw rod is rotatably connected to the interior of the mounting hole, a movable seat is slidably connected to the interior of the mounting hole, a first threaded hole is provided on one side of the movable seat, the first threaded hole is threadedly connected to the first screw rod, the top surface of the movable seat is fixedly mounted to the bearing plate, a hand wheel is provided on one side of the workbench, and one end of the first screw rod is fixedly mounted to the hand wheel;

[0011] A clamping assembly is arranged on the top surface of the supporting plate and is used to clamp the high-temperature alloy.

[0012] In this technical solution, the staff connects the positive electrode and the negative electrode through an external power supply, and then the staff places the heated high-temperature alloy on the surface of the supporting plate and clamps it through the clamping assembly. At this time, the staff turns the handwheel, and the rotation of the handwheel will drive the first screw to rotate, and then the moving seat will drive the supporting plate to move under the threaded transmission of the first screw and the first threaded hole. At this time, the supporting plate and the high-temperature alloy on its surface will be moved directly below the air hammer, and then the staff will energize the heating tube. Then, when the high-voltage current enters the interior of the heating tube, due to the high resistivity of the heating tube, the heating tube will emit a high temperature of more than one thousand degrees Celsius, and then the heat emitted by the heating tube will be conducted to the surface of the high-temperature metal under the action of the law of thermal radiation, and keep it insulated at high temperature. After the above steps are completed, the staff uses an air hammer to forge the high-temperature alloy, thereby achieving the forging of the high-temperature alloy and facilitating the high-temperature insulation of the high-temperature alloy during forging.

[0013] In the above technical solution, further, the clamping assembly includes:

[0014] A mounting groove is provided on the top surface of the supporting plate, a second screw rod is rotatably connected to the inside of the mounting groove, a connecting seat is slidably connected to the inside of the mounting groove, a second threaded hole is provided on one side of the connecting seat, the second threaded hole is threadedly connected to the second screw rod, the top surface of the supporting plate is slidably connected to the limiting block, and the top surface of the connecting seat is slidably connected to the splint.

[0015] In this technical solution, after the staff places the high-temperature alloy on the surface of the supporting plate, the staff rotates the second screw, and then under the threaded transmission of the second screw and the second threaded hole, the negative electrode will drive the clamping plate to move, and then the high-temperature alloy can be clamped by the clamping plate and the workbench.

[0016] In the above technical solution, further, two first guide rods are fixedly installed inside the mounting hole, two first guide holes are opened on one side of the movable seat, and the first guide holes are slidably connected to the first guide rods, and two second guide rods are fixedly installed inside the mounting groove, two second guide holes are opened on one side of the connecting seat, and the second guide holes are slidably connected to the second guide rods.

[0017] In this technical solution, the movable seat and the connecting seat are prevented from being displaced when they move.

[0018] In the above technical solution, further, the outer circular wall of the heating tube is movably connected with two connecting sleeves, the inner circular wall of the connecting sleeve is provided with a thread, the outer circular walls of the positive electrode and the negative electrode are respectively provided with a thread, and the two connecting sleeves are respectively threadedly connected to the positive electrode and the negative electrode.

[0019] In this technical solution, it is convenient for staff to replace the heating tube.

[0020] In the above technical solution, further, sheet metal shields are fixedly installed on both sides of the interior of the installation hole, and both sides of the movable seat are fixedly installed on the sheet metal shields.

[0021] In this technical solution, waste slag generated during the forging of high-temperature alloys is prevented from falling into the interior of the installation hole and affecting use.

[0022] In the above technical solution, further, the limiting block and the clamping plate are respectively connected and fixed to the bearing plate and the connecting seat by bolts.

[0023] In this technical solution, the staff can replace the limit block and the clamping plate by disassembling and assembling the bolts, thereby facilitating the clamping of alloys of different heights.

[0024] The beneficial effects of the utility model are:

[0025] The high-temperature alloy forging equipment is clamped by a clamping assembly and the carrier plate is driven to move by rotating a hand wheel. At this time, the carrier plate and the high-temperature alloy on its surface will be moved directly under the air hammer, and then the heating tube will be energized. Due to the high resistivity of the heating tube, the heating tube will emit a high temperature of more than one thousand degrees Celsius. The heat emitted by the heating tube will then be conducted to the surface of the high-temperature metal under the action of the law of thermal radiation, and the high-temperature metal will be kept warm. After the above steps are completed, the high-temperature alloy is forged with an air hammer, thereby achieving the effect of forging the high-temperature alloy and facilitating the high-temperature alloy to be kept warm at high temperature during forging. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the structure of the mobile seat in the utility model;

[0028] Figure 3 This is a schematic diagram of the load-bearing plate structure in the present utility model;

[0029] Figure 4 For this utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0030] The marks in the figure are:

[0031] 1. Workbench; 2. Mounting frame; 3. Air hammer; 4. Loading plate; 5. Positive electrode; 6. Negative electrode; 7. Heating tube; 8. Connecting sleeve; 9. Mounting hole; 10. First screw rod; 11. Moving seat; 12. First guide rod; 13. Sheet metal shield; 14. Limit block; 15. Mounting slot; 16. Connecting seat; 17. Second screw rod; 18. Second threaded hole; 19. Second guide rod; 20. Second guide hole; 21. Clamp; 22. First threaded hole; 23. First guide hole. DETAILED DESCRIPTION

[0032] The following will be combined with the accompanying drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of this application.

[0033] In the description of this application, it should be noted that the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn according to the actual proportional relationship. Technologies, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but where appropriate, the technologies, methods and equipment should be considered as part of the authorization specification. In all examples shown and discussed here, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, so once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0034] It should be noted that the terms "first," "second," etc. in the specification and claims of this application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way are interchangeable where appropriate, so that the embodiments of this application can be implemented in an order other than those illustrated or described herein, and that the objects distinguished by "first," "second," etc. are generally of the same type, and do not limit the number of objects. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0035] It should be noted that, in the description of this application, the directions or positional relationships indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise specified, these directional terms do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of this application; the directional terms "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0036] It should be noted that, in the present application, the terms "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the statement "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device comprising the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the opposite order according to the functions involved. For example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples. Example 1

[0037] See also Figures 1-4 As shown, this embodiment provides a high-temperature alloy forging device, comprising: a workbench 1, a mounting frame 2 is fixedly mounted on the top surface of the workbench 1, and an air hammer 3 is fixedly mounted inside the mounting frame 2;

[0038] Heating tube 7, the heating tube 7 is made of silicon molybdenum rod, and the heating tube 7 is arranged on the top surface of the workbench 1. The top surface of the workbench 1 is fixedly mounted with a positive electrode 5, and the top surface of the workbench 1 is fixedly mounted with a negative electrode 6. The heating tube 7 is electrically connected to the positive electrode 5 and the negative electrode 6 respectively. The top surface of the workbench 1 is provided with a carrying plate 4;

[0039] A mounting hole 9 is provided on the top surface of the workbench 1. A first screw rod 10 is rotatably connected to the interior of the mounting hole 9. A movable seat 11 is slidably connected to the interior of the mounting hole 9. A first threaded hole 22 is provided on one side of the movable seat 11. The first threaded hole 22 is threadedly connected to the first screw rod 10. The top surface of the movable seat 11 is fixedly mounted on the bearing plate 4. A handwheel is provided on one side of the workbench 1. One end of the first screw rod 10 is fixedly mounted on the handwheel.

[0040] The clamping assembly is arranged on the top surface of the carrying plate 4 and is used to clamp the high-temperature alloy.

[0041] Among them, the staff connects the positive electrode 5 and the negative electrode 6 through an external power supply, and then the staff places the heated high-temperature alloy on the surface of the supporting plate 4 and clamps it through the clamping assembly. At this time, the staff rotates the handwheel, and the rotation of the handwheel will drive the first screw rod 10 to rotate, and then the moving seat 11 will drive the supporting plate 4 to move under the threaded transmission action of the first screw rod 10 and the first threaded hole 22. At this time, the supporting plate 4 and the high-temperature alloy on its surface will be moved to the bottom of the air hammer 3, and then the staff will energize the heating tube 7. Then, when the high-voltage current enters the interior of the heating tube 7, due to the high resistivity of the heating tube 7, the heating tube 7 will emit a high temperature of more than one thousand degrees Celsius, and then the heat emitted by the heating tube 7 will be conducted to the surface of the high-temperature metal under the action of the law of thermal radiation, and keep it at high temperature. After the above steps are completed, the staff uses the air hammer 3 to forge the high-temperature alloy, thereby achieving the forging of the high-temperature alloy and facilitating the high-temperature insulation of the high-temperature alloy during forging. Example 2

[0042] This embodiment provides a high-temperature alloy forging device. In addition to the technical solutions of the above embodiments, it also has the following technical features. The clamping assembly includes:

[0043] The mounting groove 15 is provided on the top surface of the supporting plate 4. The interior of the mounting groove 15 is rotatably connected to the second screw rod 17. The interior of the mounting groove 15 is slidably connected to the connecting seat 16. A second threaded hole 18 is provided on one side of the connecting seat 16. The second threaded hole 18 is threadedly connected to the second screw rod 17. The top surface of the supporting plate 4 is slidably connected to the limiting block 14. The top surface of the connecting seat 16 is slidably connected to the splint 21.

[0044] Among them, after the staff places the high-temperature alloy on the surface of the supporting plate 4, the staff rotates the second screw 17, and then under the threaded transmission action of the second screw 17 and the second threaded hole 18, the negative electrode 6 will drive the clamping plate 21 to move, and then the high-temperature alloy can be clamped by the clamping plate 21 and the workbench 1. Example 3

[0045] This embodiment provides a high-temperature alloy forging device, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features: two first guide rods 12 are fixedly installed inside the mounting hole 9, two first guide holes 23 are opened on one side of the movable seat 11, and the first guide holes 23 are slidingly connected to the first guide rods 12, two second guide rods 19 are fixedly installed inside the mounting groove 15, and two second guide holes 20 are opened on one side of the connecting seat 16, and the second guide holes 20 are slidingly connected to the second guide rods 19.

[0046] The movable seat 11 and the connecting seat 16 are prevented from being displaced when they move. Example 4

[0047] This embodiment provides a high-temperature alloy forging device. In addition to the technical solutions of the above-mentioned embodiments, it also has the following technical features: the outer circular wall of the heating tube 7 is movably connected to two connecting sleeves 8, the inner circular wall of the connecting sleeve 8 is provided with a thread, the outer circular walls of the positive electrode 5 and the negative electrode 6 are respectively provided with a thread, and the two connecting sleeves 8 are respectively threadedly connected to the positive electrode 5 and the negative electrode 6.

[0048] Among them, it is convenient for the staff to replace the heating tube 7. Example 5

[0049] This embodiment provides a high-temperature alloy forging device, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features: sheet metal shields 13 are fixedly installed on both sides of the interior of the installation hole 9, and the two sides of the movable seat 11 are fixedly installed on the sheet metal shields 13.

[0050] Here, the waste slag generated during the forging of the high-temperature alloy is prevented from falling into the interior of the installation hole 9 and affecting the use. Example 6

[0051] This embodiment provides a high-temperature alloy forging device, which, in addition to the technical solutions of the above embodiments, also has the following technical features: the limit block 14 and the clamping plate 21 are respectively connected and fixed to the bearing plate 4 and the connecting seat 16 by bolts.

[0052] The staff can replace the limit block 14 and the clamping plate 21 by disassembling and assembling the bolts, thereby facilitating the clamping of alloys with different heights.

[0053] When using a high-temperature alloy forging device of this embodiment, the staff connects the positive electrode 5 and the negative electrode 6 through an external power supply, and then the staff places the heated high-temperature alloy on the surface of the carrier plate 4 and clamps it through the clamping assembly. At this time, the staff rotates the handwheel, and the rotation of the handwheel drives the first screw 10 to rotate. Then, under the threaded transmission action of the first screw 10 and the first threaded hole 22, the movable seat 11 drives the carrier plate 4 to move. At this time, the carrier plate 4 and the high-temperature alloy on its surface will be moved directly below the air hammer 3, and then the staff energizes the heating tube 7. Then, when the high-voltage current enters the interior of the heating tube 7, due to the high resistivity of the heating tube 7, the heating tube 7 will emit a high temperature of more than one thousand degrees Celsius. Then, the heat emitted by the heating tube 7 will be conducted to the surface of the high-temperature metal under the action of the law of thermal radiation, and it will be kept warm at high temperature. After the above steps are completed, the staff uses the air hammer 3 to forge the high-temperature alloy, thereby achieving the effect of forging the high-temperature alloy and facilitating the high-temperature alloy to be kept warm at high temperature during forging.

[0054] The embodiments of the present application are described above in conjunction with the accompanying drawings. Unless there is a conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of this application, ordinary technicians in this field can also make many forms without departing from the purpose of this application and the scope of protection of the claims, all of which are within the protection of this application.

Claims

1. A high temperature alloy forging equipment, characterized in that: include: A workbench (1), wherein a mounting frame (2) is fixedly mounted on the top surface of the workbench (1), and an air hammer (3) is fixedly mounted inside the mounting frame (2); A heating tube (7), the heating tube (7) being arranged on the top surface of the workbench (1), a positive electrode (5) being fixedly mounted on the top surface of the workbench (1), a negative electrode (6) being fixedly mounted on the top surface of the workbench (1), the heating tube (7) being electrically connected to the positive electrode (5) and the negative electrode (6), respectively, and a carrying plate (4) being arranged on the top surface of the workbench (1); A mounting hole (9), wherein the mounting hole (9) is provided on the top surface of the workbench (1), a first screw rod (10) is rotatably connected to the interior of the mounting hole (9), a movable seat (11) is slidably connected to the interior of the mounting hole (9), a first threaded hole (22) is provided on one side of the movable seat (11), the first threaded hole (22) is threadedly connected to the first screw rod (10), the top surface of the movable seat (11) is fixedly mounted to the bearing plate (4), a hand wheel is provided on one side of the workbench (1), and one end of the first screw rod (10) is fixedly mounted to the hand wheel; A clamping assembly is provided on the top surface of the carrier plate (4) and is used for clamping the high-temperature alloy.

2. The high-temperature alloy forging equipment according to claim 1, characterized in that: The clamping assembly includes a mounting groove (15), the mounting groove (15) is provided on the top surface of the supporting plate (4), a second screw rod (17) is rotatably connected inside the mounting groove (15), a connecting seat (16) is slidably connected inside the mounting groove (15), a second threaded hole (18) is provided on one side of the connecting seat (16), the second threaded hole (18) is threadedly connected to the second screw rod (17), the top surface of the supporting plate (4) is slidably connected to the limiting block (14), and the top surface of the connecting seat (16) is slidably connected to the clamping plate (21).

3. The high temperature alloy forging equipment according to claim 2, characterized in that: Two first guide rods (12) are fixedly installed inside the installation hole (9), two first guide holes (23) are opened on one side of the movable seat (11), and the first guide holes (23) are slidably connected to the first guide rods (12), two second guide rods (19) are fixedly installed inside the installation groove (15), and two second guide holes (20) are opened on one side of the connecting seat (16), and the second guide holes (20) are slidably connected to the second guide rods (19).

4. The high temperature alloy forging equipment according to claim 1, characterized in that: The outer circular wall of the heating tube (7) is movably connected to two connecting sleeves (8), the inner circular wall of the connecting sleeve (8) is provided with a thread, the outer circular walls of the positive electrode (5) and the negative electrode (6) are respectively provided with a thread, and the two connecting sleeves (8) are respectively threadedly connected to the positive electrode (5) and the negative electrode (6).

5. The high temperature alloy forging equipment according to claim 1, characterized in that: Sheet metal shields (13) are fixedly mounted on both sides of the interior of the installation hole (9), and both sides of the movable seat (11) are fixedly mounted on the sheet metal shields (13).

6. The high temperature alloy forging equipment according to claim 2, characterized in that: The limiting block (14) and the clamping plate (21) are respectively connected and fixed to the bearing plate (4) and the connecting seat (16) by bolts.

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