Forging heat treatment equipment

Abstract

The utility model relates to the technical field of heat treatment equipment, in particular to forge piece heat treatment equipment which comprises a treatment equipment body, a plurality of partition blocks are evenly arranged on the lower inner wall of the treatment equipment body, a motor is arranged on the upper surface of a top plate, the lower end of a rotating shaft penetrates through the top plate and is provided with a connecting block, and a mounting block is arranged on the surface of one side of the connecting block. An air cylinder is arranged on the upper surface of the mounting block, a telescopic rod is arranged on the lower surface of the air cylinder, the lower end of the telescopic rod penetrates through the mounting block and is provided with a clamping assembly, and a splash-proof plate is arranged in the middle of the surface of the telescopic rod. The clamping assembly can fix the forgings, meanwhile, the fixing bottom plate plays a supporting role, the forgings cannot fall off, the multiple clamping plates are arranged, the multiple forgings can be clamped at a time, the forgings are fixed in a layered mode and do not interfere with one another, the operation process is simple, the production efficiency is improved, the multiple forgings do not need to be stacked together, the forgings are cooled evenly, and the product quality is improved. Therefore, the quenching quality of forgings is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat treatment equipment, in particular to a forging heat treatment equipment. Background Art

[0002] A forging refers to a workpiece or blank obtained by forging and deforming a metal blank. Heat treatment equipment is required for forging processing. The heat treatment process is an important processing step, which is a processing technology for forging products to obtain the expected structure and properties through methods such as heating, heat preservation, and cooling.

[0003] For example, the authorized announcement number "CN221275825U" is a forging heat treatment equipment. Although by loosening the fixing bolts, holding the clamping plate by hand, moving the clamping plate by hand, the clamping plate drives the mounting rod to move, inserting the forging into the fixing frame, clamping the forging on both sides of the forging, tightening the fixing bolts, fixing the forging inside the fixing frame, and sending the forging into the quenching tank, the forging can be heated. After heating is completed, the forging is sent into the transition tank. The water inside the transition tank is normal temperature water, which can cool the forging first. After cooling for a period of time, the forging is sent into the cooling tank. The cooler refrigerates the water under the action of the power device. When the water is below 0 degrees, the forging can be completely cooled, which is convenient for quickly cooling the forging. However, when installing the forging, it is necessary to loosen the fixing bolts, put the forging in and then tighten the fixing bolts, and the operation process is complex, reducing the production efficiency; at the same time, the two clamping plates can only clamp one forging or clamp multiple forgings stacked together. If clamping one forging, the production efficiency is low. If multiple forgings are stacked together, it is easy to cause uneven cooling, thus reducing the quenching quality of the forging; there is no covering member on the transition tank and the cooling tank. When transitioning and cooling the forging, water splashes will splash onto the inner wall of the processing tank and the components of the equipment, which will damage the equipment over time. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the disadvantages existing in the prior art, and to propose a forging heat treatment equipment.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A forging heat treatment equipment is designed, including a treatment equipment body, a top plate is provided at the upper end of the treatment equipment body, a plurality of partition blocks are evenly provided on the lower inner wall of the treatment equipment body, a quenching chamber, a transition chamber and a cooling chamber are formed between the plurality of partition blocks and the inner wall of the treatment equipment body, a refrigerator is provided on the side wall of the cooling chamber, two drain pipes are provided on the lower surface of the treatment equipment body, the two drain pipes correspond to and are connected with the transition chamber and the cooling chamber one by one, drain valves are provided on the surfaces of the two drain pipes, a plurality of retaining edges are provided in an annular manner on the inner wall of the treatment equipment body, both ends of the plurality of retaining edges are connected to two adjacent partition blocks, the upper surface of the retaining edge is coplanar with the upper surface of the partition block, and a plurality of A first air vent, a motor is provided on the upper surface of the top plate, a rotating shaft is provided on the lower surface of the motor, the lower end of the rotating shaft penetrates the top plate and is provided with a connecting block, a mounting block is provided on one side surface of the connecting block, a cylinder is provided on the upper surface of the mounting block, a telescopic rod is provided on the lower surface of the cylinder, the lower end of the telescopic rod penetrates the mounting block and is provided with a clamping assembly, a splash guard is provided on the middle part of the surface of the telescopic rod, the outline size of the splash guard matches the size of the through hole enclosed by the baffle and the two partition blocks, a plurality of second air vents are provided on the surface of the splash guard, a plurality of operating ports are provided on the inner wall on the side of the processing equipment body, the plurality of operating ports correspond one-to-one to the quenching chamber, the transition chamber and the cooling chamber, and opening and closing window assemblies are provided on the outside of the plurality of operating ports.

[0007] Preferably, the clamping assembly includes a plurality of fixed vertical plates, one of the upper surfaces of the plurality of fixed vertical plates is connected to the lower end of the rotating shaft, a fixed bottom plate is provided at the lower end of the plurality of fixed vertical plates, two clamping plates are provided between two adjacent fixed vertical plates, a clamping slope is provided on the upper part of one side surface of the plurality of clamping plates, the two clamping slopes between two adjacent fixed vertical plates are directed toward each other from top to bottom, and a plurality of springs are provided between the fixed vertical plates and the clamping plates.

[0008] Preferably, a plurality of first leakage holes are provided on the surfaces of the plurality of fixed vertical plates, and a plurality of second leakage holes are provided on the surface of the fixed bottom plate.

[0009] Preferably, the opening and closing window assembly includes an additional block, the operating port passes through the additional block, a side surface of the additional block away from the processing device body is a plane, and a side surface of the additional block away from the processing device body is hingedly provided with an operating window.

[0010] Preferably, the operating window is made of transparent material.

[0011] Preferably, the splash plate is provided with convex edges on the side surfaces around it.

[0012] A forging heat treatment device proposed by the present utility model has the following beneficial effects: The provided clamping component presses the forging into the clamping inclined surfaces provided on the two clamping plates, thereby pushing the clamping plates apart to both sides. Due to the compression force of the spring, the forging can be fixed. At the same time, the fixed bottom plate plays a supporting role to prevent the forging from falling. Multiple such clamping plates are provided, and multiple forgings can be clamped at one time. The forgings are fixed in layers without interfering with each other. The operation process is simple, improving production efficiency. Multiple forgings do not need to be stacked together, enabling the forgings to cool evenly, thereby improving the quenching quality of the forgings. The provided splash guard prevents water splashes from spraying onto the inner wall of the processing device and the components of the device when the forging is inserted into the transition cavity and the cooling cavity, extending the service life of the processing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0014] Figure 2 is a schematic diagram of the structure of the processing device body of the present utility model;

[0015] Figure 3 is an enlarged view of position A of the present utility model.

[0016] In the figure: processing device body 1, top plate 2, partition block 3, quenching cavity 4, transition cavity 5, cooling cavity 6, refrigerator 7, drain pipe 8, drain valve 9, retaining edge 10, first ventilation hole 11, motor 12, rotating shaft 13, connecting block 14, mounting block 15, cylinder 16, telescopic rod 17, splash guard 18, second ventilation hole 19, operation port 20, fixed vertical plate 21, fixed bottom plate 22, clamping plate 23, clamping inclined surface 24, spring 25, first drainage hole 26, second drainage hole 27, additional block 28, operation window 29, convex edge 30. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0018] Refer to Figures 1 - 3, A forging heat treatment device, including a processing device body 1. There is a top plate 2 at the upper end of the processing device body 1. A plurality of partition blocks 3 are evenly arranged on the lower inner wall of the processing device body 1, and the number of partition blocks 3 can be set to three. A quenching cavity 4, a transition cavity 5 and a cooling cavity 6 are formed between the plurality of partition blocks 3 and the inner wall of the processing device body 1. Among them, the water in the transition cavity 5 is normal temperature water, and a refrigerator 7 is provided on the side wall of the cooling cavity 6. Through the refrigeration of the refrigerator 7, the water in the cooling cavity 6 is ice water below zero degrees. Two drain pipes 8 are provided on the lower surface of the processing device body 1. The two drain pipes 8 correspond to and communicate with the transition cavity 5 and the cooling cavity 6 one by one. Drain valves 9 are provided on the surfaces of the two drain pipes 8. By opening and closing the drain valves 9, the water in the transition cavity 5 and the cooling cavity 6 can be drained. A plurality of retaining edges 10 are annularly arranged on the inner wall of the processing device body 1. Both ends of the plurality of retaining edges 10 are connected to two adjacent partition blocks 3. The upper surface of the retaining edge 10 is coplanar with the upper surface of the partition block 3. A plurality of first ventilation holes 11 are provided on the surface of the processing device body 1, and the first ventilation holes 11 play a role in discharging steam. A motor 12 is provided on the upper surface of the top plate 2. A rotating shaft 13 is provided on the lower surface of the motor 12. The lower end of the rotating shaft 13 penetrates the top plate 2 and is provided with a connecting block 14. An installation block 15 is provided on one side surface of the connecting block 14. A cylinder 16 is provided on the upper surface of the installation block 15. A telescopic rod 17 is provided on the lower surface of the cylinder 16. The lower end of the telescopic rod 17 penetrates the installation block 15 and is provided with a clamping component.

[0019] The clamping component includes a plurality of fixed vertical plates 21. The upper surface of one of the plurality of fixed vertical plates 21 is connected to the lower end of the rotating shaft 13. A fixed bottom plate 22 is provided at the lower ends of the plurality of fixed vertical plates 21. The fixed bottom plate 22 plays a supporting role to prevent the forging from falling. Two clamping plates 23 are provided between two adjacent fixed vertical plates 21. Clamping inclined surfaces 24 are provided on the upper parts of one side surfaces of the plurality of clamping plates 23. The directions of the two clamping inclined surfaces 24 between two adjacent fixed vertical plates 21 approach each other from top to bottom. A plurality of springs 25 are provided between the fixed vertical plates 21 and the clamping plates 23. A plurality of first drainage holes 26 are provided on the surfaces of the plurality of fixed vertical plates 21. A plurality of second drainage holes 27 are provided on the surface of the fixed bottom plate 22. When the clamping component is lifted, the water flow inside the clamping component will be discharged through the first drainage holes 26 and the second drainage holes 27. The provided clamping component presses the forging into the clamping inclined surfaces 24 provided by the two clamping plates 23, and then squeezes the clamping plates 23 to both sides. Due to the compression force of the springs 25, the forging can be fixed. A plurality of the clamping plates 23 are provided, and multiple forgings can be clamped at one time. The forgings are fixed in layers without interfering with each other. The operation process is simple, the production efficiency is improved, and multiple forgings do not need to be stacked together, making the forgings cool evenly, thereby improving the quenching quality of the forgings.

[0020] In the middle of the surface of the telescopic rod 17, a splash guard 18 is provided. The contour size of the splash guard 18 matches the size of the through hole formed by the retaining edge 10 and the two partition blocks 3, ensuring that the splash guard 18 can tightly cover the transition cavity 5 and the cooling cavity 6. The provided splash guard 18 prevents water splashes from spraying onto the inner wall of the processing equipment and the components of the equipment when the forging is inserted into the transition cavity 5 and the cooling cavity 6, thus extending the service life of the processing equipment. On the peripheral side surface of the splash guard 18, a convex edge 30 is provided. The provided convex edge 30 can cover the retaining edge 10 and the two partition blocks 3, resulting in a better splash prevention effect. On the surface of the splash guard 18, a plurality of second ventilation holes 19 are provided, and the second ventilation holes 19 function to discharge steam.

[0021] On the inner wall of one side of the processing equipment body 1, a plurality of operation ports 20 are provided. The plurality of operation ports 20 correspond one-to-one to the quenching cavity 4, the transition cavity 5, and the cooling cavity 6. The operation ports 20 facilitate the operation of the interior of the equipment, and cooling water can be added to the transition cavity 5 and the cooling cavity 6 through the operation ports 20. An opening and closing window assembly is provided outside each of the plurality of operation ports 20. The opening and closing window assembly includes an additional block 28. The operation port 20 penetrates through the additional block 28. The surface of the additional block 28 away from the processing equipment body 1 is a flat surface, which is convenient for installing a general operation window 29. An operation window 29 is hingedly provided on the surface of the additional block 28 away from the processing equipment body 1. The operation window 29 is made of a transparent material, and the transparent material facilitates observing the internal situation.

[0022] Working principle: First, manually fix the forging to the clamping assembly, then start the motor 12 to rotate the rotating shaft 13, thereby driving the mounting block 15 and the cylinder 16 to rotate, so that the forging is directly above the quenching cavity 4. Then start the cylinder 16 to extend the telescopic rod 17 to heat the forging. After heating is completed, reverse-start the cylinder 16 to shorten the telescopic rod 17. When it reaches a certain height, repeat the above operation, and then perform preliminary cooling of the forging in the transition cavity 5; after preliminary cooling, repeat the above operation, and finally perform final cooling of the forging in the cooling cavity 6, and the cooling is completed.

[0023] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A forging heat treatment device, comprising a treatment device body (1), characterized in that: A top plate (2) is provided at the upper end of the processing equipment body (1), and a plurality of partition blocks (3) are evenly provided on the lower inner wall of the processing equipment body (1). A quenching chamber (4), a transition chamber (5) and a cooling chamber (6) are formed between the plurality of partition blocks (3) and the inner wall of the processing equipment body (1). A refrigerator (7) is provided on the side wall of the cooling chamber (6). Two drain pipes (8) are provided on the lower surface of the processing equipment body (1). The two drain pipes (8) correspond to and are connected to the transition chamber (5) and the cooling chamber (6) one by one. A drain valve (9) is provided on the surface of the two drain pipes (8). A plurality of retaining edges (10) are provided in an annular shape on the inner wall of the processing equipment body (1). Both ends of the plurality of retaining edges (10) are connected to two adjacent partition blocks (3). The upper surface of the retaining edges (10) is coplanar with the upper surface of the partition blocks (3). A plurality of first vent holes (11) are provided on the surface of the processing equipment body (1), and a motor (12) is provided on the upper surface of the top plate (2). The motor (12) is provided with a rotating shaft (13) on the lower surface, the lower end of the rotating shaft (13) passes through the top plate (2) and is provided with a connecting block (14), a mounting block (15) is provided on one side surface of the connecting block (14), a cylinder (16) is provided on the upper surface of the mounting block (15), a telescopic rod (17) is provided on the lower surface of the cylinder (16), the lower end of the telescopic rod (17) passes through the mounting block (15) and is provided with a clamping assembly, a splash plate (18) is provided in the middle of the surface of the telescopic rod (17), the outline size of the splash plate (18) matches the size of the through hole enclosed by the retaining edge (10) and the two partition blocks (3), a plurality of second vent holes (19) are provided on the surface of the splash plate (18), and a plurality of operating ports (20) are provided on the inner wall of the side of the processing equipment body (1), the plurality of operating ports (20) correspond one-to-one to the quenching chamber (4), the transition chamber (5), and the cooling chamber (6), and the plurality of operating ports (20) are provided with opening and closing window assemblies on the outside.

2. A forging heat treatment equipment according to claim 1, characterized in that: The clamping assembly comprises a plurality of fixed vertical plates (21), one of the upper surfaces of the plurality of fixed vertical plates (21) is connected to the lower end of the rotating shaft (13), a fixed bottom plate (22) is provided at the lower end of the plurality of fixed vertical plates (21), two clamping plates (23) are provided between two adjacent fixed vertical plates (21), a clamping inclined surface (24) is provided on the upper part of one side surface of the plurality of clamping plates (23), the two clamping inclined surfaces (24) between two adjacent fixed vertical plates (21) are oriented upward and downward to approach each other, and a plurality of springs (25) are provided between the fixed vertical plates (21) and the clamping plates (23).

3. A forging heat treatment equipment according to claim 2, characterized in that: A plurality of first leakage holes (26) are provided on the surface of the plurality of fixed vertical plates (21), and a plurality of second leakage holes (27) are provided on the surface of the fixed bottom plate (22).

4. A forging heat treatment equipment according to claim 1, characterized in that: The opening and closing window assembly comprises an additional block (28), the operating port (20) passes through the additional block (28), a side surface of the additional block (28) away from the processing device body (1) is a plane, and a side surface of the additional block (28) away from the processing device body (1) is hingedly provided with an operating window (29).

5. A forging heat treatment equipment according to claim 4, characterized in that: The operating window (29) is made of transparent material.

6. The forging heat treatment equipment according to claim 1, characterized in that: The splash plate (18) is provided with convex edges (30) on the side surfaces around it.

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