Energy-saving hot forging normalizing equipment

Abstract

The utility model discloses an energy -saving hot forging piece normalizing equipment, include: the base for installation, the normalizing device body of stable installation on the bottom end, still include: the normalizing device body on be provided with all has cooled mechanism, wherein all cooled mechanism includes water pump, high temperature resistant pipe, shower nozzle and first threaded rod, the lower extreme of water pump is connected with high temperature resistant pipe, and the lower extreme of high temperature resistant pipe is connected with shower nozzle, and the left and right sides of shower nozzle are provided with first threaded rod, support plate, be provided with clamping mechanism on the support plate, wherein clamping mechanism includes guide rod, third spring and clamping plate, the inside of support plate is provided with guide rod, and the outside of guide rod is provided with third spring and clamping plate. This energy -saving hot forging piece normalizing equipment, it is convenient to the uniform cooling treatment of energy -saving hot forging piece normalizing equipment inside, it is convenient to the stable encapsulation treatment of normalizing equipment use, it is convenient to the stable installation of forging piece on normalizing equipment.

Description

Technical Field

[0001] This utility model relates to the field of normalizing equipment technology, specifically to an energy-saving hot forging normalizing equipment. Background Technology

[0002] Normalizing, also known as tempering, is a metal heat treatment process in which a workpiece is heated to 30-50°C above Ac3 or Acm, held at that temperature for a period of time, and then removed from the furnace for cooling in air, by water spray, misting, or blowing air. Its purpose is to refine the grain size and homogenize the carbide distribution. In the forging process of metal materials, normalizing can increase the toughness and plasticity of the metal. However, existing normalizing equipment has a simple structure, requiring manual removal of the heated forgings. Furthermore, uneven spraying of the internal cooling equipment reduces the cooling efficiency of the forgings. Therefore, an energy-saving normalizing equipment for hot forgings has been designed to address these issues.

[0003] A metal forging normalizing device, authorized by announcement number CN218202915U, includes an outer frame and a top frame. A display is mounted on the outer surface of the middle section of the outer frame, and a control knob is located on the right side of the display. Fans are mounted on both sides of the lower inner end of the outer frame, with air inlet pipes on the outer sides of the fans, the outer ends of which are located on the outer sides of the outer frame. A mounting bracket is mounted on the inner side of the middle section of the outer frame, and a heating tube is installed inside the mounting bracket. A guide rail is mounted on the upper middle section of the outer frame, and a material feeding rack is connected to the upper part of the guide rail. Baffles are mounted on the inner left and right sides of the upper end of the outer frame. A top frame is mounted on the upper part of the outer frame, with a water inlet pipe at the top and a top cover above the water inlet pipe. Ventilation openings are located on the front and rear sides of the middle section of the top frame, with side plates on the outer sides of the ventilation openings and clips on the inner ends of the side plates. This metal forging normalizing device can process metal raw materials more uniformly.

[0004] Based on existing solutions and actual production and processing, current energy-saving hot forging normalizing equipment still has some problems: First, the existing normalizing equipment has a simple internal cooling structure, resulting in reduced cooling efficiency and an inability to achieve uniform cooling. Second, the normalizing equipment has poor encapsulation, making it prone to leakage and affecting the heating efficiency of the forgings. Finally, the normalizing device lacks a clamping structure, making it impossible to stably limit the position of the forgings. Therefore, this utility model provides an energy-saving hot forging normalizing equipment to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of this utility model is to provide an energy-saving hot forging normalizing equipment to solve the problems mentioned in the background art, such as the single internal cooling structure of existing normalizing equipment, reduced cooling efficiency, inability to achieve uniform cooling effect, poor encapsulation of normalizing equipment, easy leakage, affecting heating efficiency of forgings, and lack of clamping structure inside the normalizing device, which makes it impossible to stably limit the position of forgings.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an energy-saving hot forging normalizing equipment, comprising: a base for installation, and a normalizing device body stably installed on the upper end of the base;

[0007] It also includes: the normalizing device body is provided with a uniform cooling mechanism, wherein the uniform cooling mechanism includes a water pump, a high-temperature resistant pipe, a nozzle and a first threaded rod, the lower end of the water pump is connected to the high-temperature resistant pipe, and the lower end of the high-temperature resistant pipe is connected to the nozzle, and the left and right sides of the nozzle are provided with first threaded rods.

[0008] A support plate is provided with a clamping mechanism, which includes a guide rod, a third spring, and a clamping plate. The guide rod is provided inside the support plate, and the third spring and clamping plate are provided outside the guide rod, with the clamping plate located at the front end of the third spring.

[0009] Preferably, a water tank is provided on the left side of the normalizing device body, and a pipe is connected to the upper end of the water tank, and a water pump is connected to the upper end of the pipe.

[0010] Preferably, the left and right sides of the nozzle are connected to the first threaded rod by threads, and the front end of the first threaded rod is equipped with a first motor, and the rear end of the first threaded rod is equipped with a transmission device.

[0011] Preferably, a second threaded rod is installed at the lower right end of the normalizing device body, and a second motor is installed at the right end of the second threaded rod, and the outer side of the second threaded rod is connected to the mounting cover by a thread.

[0012] Preferably, the mounting cover has a fan-shaped plate inside, and the right end of the fan-shaped plate has a first slot. The inside of the first slot is connected to the connecting rod by a snap-fit ​​method, and a first spring is provided on the outer side of the middle part of the connecting rod.

[0013] Preferably, the front and rear ends of the sector plate are provided with locking rods, and the middle part of the locking rod is in contact with the second spring. The locking rod is connected to the second locking groove by a locking method, and the second locking groove is fixedly provided on the right side of the inner wall of the normalizing device body.

[0014] Preferably, a support plate is provided at the lower left end of the mounting cover, and the guide rod is symmetrically arranged about the center line of the support plate. The outer side of the guide rod is in contact with the third spring, and the clamping plate forms a sliding structure on the outer side of the guide rod.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the energy-saving hot forging normalizing equipment facilitates uniform cooling treatment inside the energy-saving hot forging normalizing equipment, facilitates stable encapsulation treatment during use of the normalizing equipment, and facilitates stable installation of forgings on the normalizing equipment.

[0016] 1. Equipped with a water tank, water pump, and first threaded rod, when it is necessary to uniformly cool the forgings heated by the normalizing equipment, the water pump is started to absorb the cooling liquid inside the water tank through the pipeline, and then transport it to the inside of the nozzle through the high-temperature resistant pipe for spraying. At this time, the first motor is started to drive the first threaded rod to rotate, and the first threaded rod drives the transmission device connected to the rear end to drive the transmission device to rotate in the same direction. The first threaded rod drives the nozzle to move back and forth, uniformly spraying the liquid, which facilitates uniform cooling of the inside of the energy-saving hot forging normalizing equipment.

[0017] 2. Equipped with a sector plate, connecting rod, and locking rod, when a stable and sealed installation of the normalizing equipment is required, first rotate the connecting rod on the right side of the middle of the mounting cover, causing the middle of the connecting rod to move to the left along its internal thread path. After the connecting rod is completely disengaged, the first spring drives the connecting rod to engage with the first locking groove on the right end of the sector plate through its elastic force. At this time, the connecting rod drives the sector plate to rotate. When the sector plate rotates, the convex surface of the sector plate continuously contacts the lower end of the locking rod. The locking rod, according to the increasing curvature of the convex surface, continuously squeezes the second spring to move, and finally the locking rod engages with the inside of the second locking groove, thus stabilizing the mounting cover and facilitating stable sealing treatment when using the normalizing equipment.

[0018] 3. Equipped with a support plate, guide rod, and clamping plate, when the forging to be heated is stabilized inside the normalizing device, the clamping plate is pulled to slide on the outside of the guide rod, causing the third spring to deform. The clamping distance is adjusted according to the length of the forging. When the forging is placed on the upper part of the support plate, the clamping plate is released. At this time, the clamping plate slides on the guide rod by the elastic force of the third spring, and finally stably clamps the front and rear ends of the forging, which facilitates the stable installation of the forging on the normalizing device. Attached Figure Description

[0019] Figure 1 This is a frontal cross-sectional view of the present invention.

[0020] Figure 2 This is a side view sectional structural diagram of the present invention;

[0021] Figure 3 This is a top view sectional structural diagram of the present invention;

[0022] Figure 4 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0023] Figure 5 This utility model Figure 1 Enlarged structural diagram at point B;

[0024] Figure 6 This is a schematic diagram of the connection structure between the support plate and the clamping plate of this utility model.

[0025] In the diagram: 1. Base; 2. Normalizing device body; 3. Water tank; 4. Pipe; 5. Water pump; 6. High-temperature resistant pipe; 7. Nozzle; 8. First threaded rod; 9. First motor; 10. Transmission device; 11. Energy-saving heating box; 12. Second threaded rod; 13. Second motor; 14. Mounting cover; 15. Sector plate; 16. First slot; 17. Connecting rod; 18. First spring; 19. Locking rod; 20. Second spring; 21. Second slot; 22. Support plate; 23. Guide rod; 24. Third spring; 25. Clamping plate. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1-6 This utility model provides a technical solution: an energy-saving hot forging normalizing equipment, including a base 1, a normalizing device body 2, a water tank 3, a pipe 4, a water pump 5, a high-temperature resistant pipe 6, a nozzle 7, a first threaded rod 8, a first motor 9, a transmission device 10, an energy-saving heating box 11, a second threaded rod 12, a second motor 13, a mounting cover 14, a sector plate 15, a first slot 16, a connecting rod 17, a first spring 18, a locking rod 19, a second spring 20, a second slot 21, a support plate 22, a guide rod 23, a third spring 24, and a clamping plate 25.

[0028] When using energy-saving hot forging normalizing equipment, such as... Figure 1 and attached Figure 3As shown, a water tank 3 is located on the left side of the normalizing device body 2. A pipe 4 is connected to the upper end of the water tank 3, and a water pump 5 is connected to the upper end of the pipe 4. The left and right sides of the nozzle 7 are connected to the first threaded rod 8 by threads. A first motor 9 is installed at the front end of the first threaded rod 8, and a transmission device 10 is installed at the rear end of the first threaded rod 8. When the normalizing device body 2 is started, an energy-saving heating box 11 is installed at the front and rear ends, which heats the inner wall of the normalizing device body 2, causing high temperature to be generated inside the normalizing device body 2. Finally, a high-temperature reaction occurs in the forging inside the support plate 22. After the high-temperature heating treatment is completed, cooling treatment is required. At this time, the water pump 5 is started to generate suction, which is then pumped through the pipe 4. The lower end of the pipe 4 absorbs the liquid inside the water tank 3 and then transports it to the water pump 5. The water pump 5 then delivers the liquid to the nozzle 7 through the high-temperature resistant pipe 6. In order to achieve uniform spraying, the first motor 9 is started to drive the first threaded rod 8 to rotate. The first threaded rod 8 drives multiple first threaded rods 8 to rotate in the same direction through the transmission device 10 set at the rear end. Finally, the first threaded rod 8 drives the nozzle 7 to move back and forth, and the nozzle 7 achieves uniform spraying. The liquid sprayed by the nozzle 7 comes into contact with the inner wall of the normalizing device body 2 and the forging. The high temperature of the surface reacts with water to generate steam. The steam is finally output from the vent pipe on the upper right side of the normalizing device body 2. This is the usage mode of the energy-saving hot forging normalizing equipment.

[0029] When removing forgings from inside the normalizing equipment, for example, attaching... Figure 1 Appendix Figure 2 Appendix Figure 3 Appendix Figure 4 Appendix Figure 5 and attached Figure 6As shown, a second threaded rod 12 is installed at the lower right end of the normalizing device body 2. A second motor 13 is installed at the right end of the second threaded rod 12. The outer side of the second threaded rod 12 is connected to the mounting cover 14 by a thread. A sector plate 15 is provided inside the mounting cover 14. A first slot 16 is provided at the right end of the sector plate 15. The inside of the first slot 16 is connected to the connecting rod 17 by a snap-fit ​​method. A first spring 18 is provided on the outer side of the middle part of the connecting rod 17. A locking rod 19 is provided at the front and rear ends of the sector plate 15. The middle part of the locking rod 19 is connected to the second spring 20. In the engagement state, the locking rod 19 is connected to the second locking groove 21 by a locking mechanism. The second locking groove 21 is fixedly located on the right side of the inner wall of the normalizing device body 2. A support plate 22 is provided at the lower left end of the mounting cover 14. The guide rod 23 is symmetrically arranged about the center line of the support plate 22. The outer side of the guide rod 23 is engaged with the third spring 24. The clamping plate 25 forms a sliding structure on the outer side of the guide rod 23. First, the mounting cover 14 needs to be disengaged from the right side limit of the normalizing device body 2. At this time, the connecting rod 17 is rotated on the right side of the middle of the mounting cover 14, so that the middle of the connecting rod 17 moves along its... The internal thread path shifts to the left. After the connecting rod 17 is completely disengaged, the first spring 18, through its elastic force, causes the connecting rod 17 to engage with the first slot 16 located at the right end of the sector plate 15. At this time, the connecting rod 17 drives the sector plate 15 to rotate. As the sector plate 15 rotates, its convex surface continuously lowers and contacts the lower end of the locking rod 19. The locking rod 19, through the elastic force of the second spring 20, continuously returns to its original position, causing the locking rod 19 to disengage from the second slot 21. Finally, the mounting cover 14 is no longer limited, and the second motor 13 is started to drive the second threaded rod 12 to rotate. The second threaded rod 12 is threadedly connected to the mounting cover 14 on the outside. Therefore, the second threaded rod 12 drives the mounting cover 14 to the right along its thread path. When the mounting cover 14 moves, it drives the support plate 22 to slide inside the support plate 22 of the base 1. Finally, after the support plate 22 is moved to the upper right side of the base 1, since the internal forging is already in a cooled state, the clamping plate 25 is pulled back and forth along the path of the guide rod 23 to squeeze the third spring 24, so that the clamping plate 25 is released from the clamping of the forging, and the forging can be disassembled. This is the method for removing the internal forging of the normalizing equipment.

[0030] This is the entire working process of the energy-saving hot forging normalizing equipment. Any content not described in detail in this manual is existing technology known to those skilled in the art.

[0031] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0032] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An energy-saving hot forging normalizing equipment, comprising: A base (1) for installation, and a normalizing device body (2) stably installed on the upper end of the base (1); Its characteristic is that it further includes: The normalizing device body (2) is provided with a uniform cooling mechanism, which includes a water pump (5), a high-temperature resistant pipe (6), a nozzle (7) and a first threaded rod (8). The lower end of the water pump (5) is connected to the high-temperature resistant pipe (6), and the lower end of the high-temperature resistant pipe (6) is connected to the nozzle (7). The nozzle (7) is provided with first threaded rods (8) on the left and right sides. A support plate (22) is provided with a clamping mechanism, wherein the clamping mechanism includes a guide rod (23), a third spring (24) and a clamping plate (25). The guide rod (23) is provided inside the support plate (22), and the third spring (24) and the clamping plate (25) are provided outside the guide rod (23), and the clamping plate (25) is located at the front end of the third spring (24).

2. The energy-saving hot forging normalizing equipment according to claim 1, characterized in that: A water tank (3) is provided on the left side of the main body (2) of the normalizing device, and a pipe (4) is connected to the upper end of the water tank (3), and a water pump (5) is connected to the upper end of the pipe (4).

3. The energy-saving hot forging normalizing equipment according to claim 1, characterized in that: The left and right sides of the nozzle (7) are connected to the first threaded rod (8) by threads, and the front end of the first threaded rod (8) is equipped with a first motor (9), and the rear end of the first threaded rod (8) is equipped with a transmission device (10).

4. The energy-saving hot forging normalizing equipment according to claim 1, characterized in that: The lower right side of the normalizing device body (2) is equipped with a second threaded rod (12), and the right end of the second threaded rod (12) is equipped with a second motor (13). The outer side of the second threaded rod (12) is connected to the mounting cover (14) by a thread.

5. The energy-saving hot forging normalizing equipment according to claim 4, characterized in that: The mounting cover (14) has a fan-shaped plate (15) inside, and a first slot (16) is provided at the right end of the fan-shaped plate (15). The inside of the first slot (16) is connected to the connecting rod (17) by a snap-fit ​​method, and a first spring (18) is provided on the outer side of the middle part of the connecting rod (17).

6. The energy-saving hot forging normalizing equipment according to claim 5, characterized in that: The front and rear ends of the fan-shaped plate (15) are provided with a locking rod (19), and the middle part of the locking rod (19) is in contact with the second spring (20). The locking rod (19) is connected to the second slot (21) by a locking method, and the second slot (21) is fixedly set on the right side of the inner wall of the normalizing device body (2).

7. The energy-saving hot forging normalizing equipment according to claim 4, characterized in that: A support plate (22) is provided at the lower left end of the mounting cover (14), and the guide rod (23) is symmetrically arranged about the center line of the support plate (22). The outer side of the guide rod (23) is in contact with the third spring (24), and the clamping plate (25) forms a sliding structure on the outer side of the guide rod (23).

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