Intelligent forging and quenching production equipment for stainless steel precision parts

Abstract

The utility model belongs to the technical field of quenching equipment, and particularly relates to intelligent forging and quenching production equipment for stainless steel precision parts, which comprises a high-temperature-resistant box body and a top plate fixedly connected to the top of the high-temperature-resistant box body, the high-temperature-resistant box body is fixedly connected with the base, two symmetrically-distributed partition plates are connected to the high-temperature-resistant box body in a sliding mode, a distance sensor is installed on the upper surface of one partition plate, limiting frames are fixedly connected to the two sides of the high-temperature-resistant box body, and the partition plates are connected to the corresponding limiting frames in a sliding mode. The high-temperature-resistant box body is provided with the partition plate capable of stretching out and drawing back automatically, the high-temperature-resistant box body is divided into the quenching chamber and the heating chamber through the partition plate, heat is not prone to loss, the circulating water tank cannot be affected by the high-temperature environment, when parts move downwards, the partition plate moves automatically, the intelligent effect is good, and the high-temperature-resistant quenching device is suitable for actual use; the problem that the quenching mode of a device at the present stage is unreasonable is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of quenching equipment, in particular to an intelligent forging and quenching production equipment for stainless steel precision parts. Background Technique

[0002] Quenching is a heat treatment method in which steel is heated above the critical temperature, held for a period of time, and then quickly placed in a quenching agent to rapidly reduce its temperature, cooling rapidly at a rate greater than the critical cooling rate, and obtaining an unbalanced structure mainly composed of martensite. Stainless steel precision parts also need to be forged and quenched during processing to achieve the processing and forming of stainless steel precision parts. For example, the patent publication number CN202111386932.0 discloses a quenching device for circular parts used in aviation manufacturing. This solution realizes the heating of parts by setting a heating module in the insulation box, and realizes the quenching treatment of parts by setting a circulating water tank at the bottom of the insulation box. However, this solution lacks a retractable partition component on the box body to separate the quenching chamber and the heating chamber. When heating the parts, the temperature is likely to affect the circulating water tank, resulting in a relatively high temperature in the circulating water tank and the need for frequent water changes. At the same time, without separation, heat loss is also likely to occur, thereby reducing the heat treatment effect of the parts. Therefore, improvement is needed. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the utility model provides an intelligent forging and quenching production equipment for stainless steel precision parts. By setting an automatically retractable partition plate on the high-temperature resistant box body, the high-temperature resistant box body forms a quenching chamber and a heating chamber through the partition plate. Heat is not easily lost, and the high-temperature environment will not affect the circulating water tank. When the parts move down, the partition plate moves automatically, with good intelligent effect and suitable for actual use, solving the problem of unreasonable quenching method of the current device.

[0004] The utility model specifically adopts the following technical solutions to achieve the above purposes:

[0005] An intelligent forging and quenching production equipment for stainless steel precision parts, including a high-temperature resistant box body and a top plate fixedly connected to the top of the high-temperature resistant box body. A heating component is installed on the lower surface of the top plate, and two symmetrically distributed partition plates are slidably connected to the high-temperature resistant box body. A distance sensor is installed on the upper surface of one of the partition plates, and limiting frames are fixedly connected to both sides of the high-temperature resistant box body. The partition plates are slidably connected to the corresponding limiting frames, and electric push rods for controlling the expansion and contraction of the partition plates are installed on the limiting frames. The internal space of the high-temperature resistant box body is divided into a heating chamber and a quenching chamber by the partition plates, and a circulating water tank is arranged at the quenching chamber of the high-temperature resistant box body.

[0006] Furthermore, a lifting assembly is installed on the inner wall of one side of the high-temperature resistant box, and the lifting assembly includes a tooth plate fixedly connected to the inner wall of the high-temperature resistant box, a liftable driving module is slidably connected to the tooth plate, and a quenching frame is fixedly connected to one side of the driving module, the quenching frame is provided with a drainage hole, and a carrier for carrying parts is provided on the inner side of the quenching frame.

[0007] Furthermore, a T-shaped cavity groove is opened on the tooth plate, and the driving module includes a T-shaped protrusion adapted on the T-shaped cavity groove, and a mounting plate integrally formed on one side of the T-shaped protrusion, a motor is installed on the mounting plate, and a gear is coaxially arranged on one side of the motor, and the gear is meshed with the tooth plate.

[0008] Furthermore, an extension plate is protrudingly provided on one side of the mounting plate, and an ear plate is provided on one side of the quenching frame, and the ear plate is connected and fixed to the extension plate.

[0009] Furthermore, a track plate for slidingly limiting the partition plate is arranged on the inner wall of the high temperature resistant box, and a set of track plates is provided with a clearance cavity groove corresponding to the tooth plate.

[0010] Furthermore, a PLC controller is installed on the outer wall of the high temperature resistant box, the output end of the distance sensor is electrically connected to the input end of the PLC controller, and the output end of the PLC controller is electrically connected to the input end of the electric push rod.

[0011] Furthermore, a box door is rotatably connected to the box opening on one side of the high temperature resistant box body.

[0012] Compared with the prior art, the utility model provides an intelligent forging and quenching production equipment for stainless steel precision parts, which has the following beneficial effects:

[0013] The utility model connects two symmetrically distributed partition plates by sliding on a high-temperature resistant box body, so that the high-temperature resistant box body forms a heating chamber and a quenching chamber through the partition plates, and the stainless steel precision parts are heated in the heating chamber. During the heating process, due to the presence of the partition plates, the heat will not diffuse downward, thereby ensuring the heat treatment effect of the stainless steel precision parts, and at the same time, the high temperature environment will not affect the circulating water tank at the bottom, so that the temperature of the circulating water tank is maintained at room temperature, and there is no need to frequently change water. When the lifting component drives the parts to move downward, the distance sensor can detect the height of the quenching frame. Therefore, when the lifting component drives the parts to move downward, the electric push rod can be controlled to work automatically by means of the distance sensor and the PLC controller, so as to realize the automatic extension and retraction control of the partition plates, thereby achieving the purpose of intelligent extension and retraction, thereby realizing the intelligent and automatic processing of parts. This method can control the automatic extension and retraction of the partition plates, does not require manual operation, and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1It is a schematic structural diagram of the present utility model;

[0015] Figure 2 It is a schematic internal structure diagram of the present utility model;

[0016] Figure 3 It is a schematic structural diagram of the lifting assembly in the present utility model;

[0017] Figure 4 It is a schematic structural diagram of the driving module in the present utility model.

[0018] In the figure: 1, high-temperature resistant box body; 2, box opening; 3, box door; 4, top plate; 5, PLC controller; 6, limit frame; 7, electric push rod; 8, heating assembly; 9, lifting assembly; 901, toothed plate; 902, T-shaped cavity groove; 903, driving module; 9031, T-shaped protrusion; 9032, mounting plate; 9033, motor; 9034, extension plate; 9035, gear; 904, ear plate; 905, quenching frame; 906, drain hole; 907, carrier table; 10, distance sensor; 11, circulating water tank; 12, track plate; 13, partition plate. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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 the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model. Embodiment

[0020] As Figure 1 and Figure 2 shown, an intelligent forging and quenching production equipment for stainless steel precision parts proposed in an embodiment of the present utility model includes a high-temperature resistant box body 1, and a top plate 4 fixedly connected to the top of the high-temperature resistant box body 1. A heating assembly 8 is installed on the lower surface of the top plate 4, and two symmetrically distributed partition plates 13 are slidably connected to the high-temperature resistant box body 1. A distance sensor 10 is installed on the upper surface of one of the partition plates 13, and limit frames 6 are fixedly connected to both sides of the high-temperature resistant box body 1. The partition plates 13 are slidably connected to the corresponding limit frames 6, and an electric push rod 7 for controlling the expansion and contraction of the partition plates 13 is installed on the limit frames 6. The internal space of the high-temperature resistant box body 1 is divided into a heating chamber and a quenching chamber by the partition plates 13, and a circulating water tank 11 is arranged at the quenching chamber of the high-temperature resistant box body 1.

[0021] It should be noted that by installing the heating component 8 on the top plate 4, the heating component 8 can heat up the stainless steel precision parts through the electric heating wire. By slidably connecting two partition plates 13 on the high-temperature resistant box body 1, the partition plates 13 can divide the internal environment of the high-temperature resistant box body 1 into a heating chamber and a quenching chamber to avoid heat dissipation. Among them, the heating component 8 is located in the heating chamber, and the circulating water tank 11 is located in the quenching chamber to achieve the rapid cooling of the stainless steel precision parts. By installing a distance sensor 10 on one of the partition plates 13, the distance sensor 10 can sense the position of the quenching frame 905 above, and then control the automatic expansion and contraction of the partition plate 13 to achieve the purpose of intelligent control. By setting a limit frame 6 on the outer side of the high-temperature resistant box body 1, the expansion and contraction limit of the partition plate 13 is realized. By installing an electric push rod 7 on the limit frame 6, the movement control of the partition plate 13 is realized. It should be noted that the model of the distance sensor 10 is UBX200-GM30-D5-H5, which is an ultrasonic ranging sensor.

[0022] As Figure 1 , Figure 2 and Figure 3 shown, in some embodiments, a lifting component 9 is installed on one inner wall of the high-temperature resistant box body 1. The lifting component 9 includes a toothed plate 901 fixedly connected to the inner wall of the high-temperature resistant box body 1. A liftable driving module 903 is slidably connected to the toothed plate 901, and a quenching frame 905 is fixedly connected to one side of the driving module 903. Drainage holes 906 are formed in the quenching frame 905, and a stage 907 for carrying parts is arranged inside the quenching frame 905.

[0023] It should be noted that the setting of the lifting component 9 can control the automatic lifting of the precision parts. By slidably connecting the driving module 903 to the toothed plate 901, the driving module 903 drives the quenching frame 905 to slide on the toothed plate 901. By providing the drainage holes 906 on the quenching frame 905 for draining water during quenching, and by arranging the stage 907 inside the quenching frame 905 for loading the precision parts.

[0024] As Figure 3 and Figure 4 shown, in some embodiments, a T-shaped cavity groove 902 is formed in the toothed plate 901. The driving module 903 includes a T-shaped protrusion 9031 adapted to the T-shaped cavity groove 902, and a mounting plate 9032 integrally formed on one side of the T-shaped protrusion 9031. A motor 9033 is installed on the mounting plate 9032, and a gear 9035 is coaxially arranged on one side of the motor 9033. The gear 9035 meshes with the toothed plate 901.

[0025] It should be noted that when it is necessary to control the movement of parts and then perform quenching treatment on the parts, the motor 9033 is controlled to work, the gear 9035 is engaged with the tooth plate 901, and then the T-shaped protrusion 9031 slides in the T-shaped cavity groove 902 of the tooth plate 901, driving the quenching frame 905 to move. This lifting method has good stability and is easy to operate and control.

[0026] like Figure 3 and Figure 4 As shown, in some embodiments, an extension plate 9034 is protruding from one side of the mounting plate 9032 , and an ear plate 904 is provided on one side of the quenching frame 905 , and the ear plate 904 is connected and fixed to the extension plate 9034 .

[0027] It should be noted that the ear plate 904 is connected and fixed to the extension plate 9034 to achieve the installation and fixation of the quenching frame 905.

[0028] like Figure 2 and Figure 3 As shown, in some embodiments, a track plate 12 for slidingly limiting the partition plate 13 is provided on the inner wall of the high temperature resistant box body 1, and a set of track plates 12 is provided with a clearance cavity groove corresponding to the tooth plate 901.

[0029] It should be noted that the track plate 12 is used to support and limit the partition plate 13 so that the partition plate 13 can be stably extended and retracted. A clearance cavity is provided on one of the track plates 12 for installation and fixation of the tooth plate 901 .

[0030] like Figure 1 and Figure 2 As shown, in some embodiments, a PLC controller 5 is installed on the outer wall of the high temperature resistant box 1, the output end of the distance sensor 10 is electrically connected to the input end of the PLC controller 5, and the output end of the PLC controller 5 is electrically connected to the input end of the electric push rod 7.

[0031] It should be noted that when the driving module 903 drives the quenching frame 905 to move downward, the distance between the quenching frame 905 and the partition plate 13 is shortened. At this time, the distance sensor 10 can detect the distance between the partition plate 13 and the quenching frame 905. When the quenching frame 905 moves down to a certain distance, the PLC controller 5 controls the electric push rod 7 to work, and then pulls out the partition plate 13 to realize the movement of the quenching frame 905, and then moves the quenching frame 905 to the circulating water tank 11 to realize the quenching treatment of precision parts. It should also be noted that the model of the PLC controller 5 is S7-400.

[0032] like Figure 1 As shown, in some embodiments, a box door 3 is rotatably connected to the box opening 2 on one side of the high temperature resistant box body 1.

[0033] It should be noted that the settings of the box opening 2 and the box door 3 facilitate the feeding and discharging of components.

[0034] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. 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 recorded in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An intelligent forging and quenching production equipment for stainless steel precision parts, comprising a high temperature resistant box (1), and a top plate (4) fixedly connected to the top of the high temperature resistant box (1), characterized in that: A heating assembly (8) is installed on the lower surface of the top plate (4), and two symmetrically distributed partition plates (13) are slidably connected to the high temperature resistant box (1), wherein a distance sensor (10) is installed on the upper surface of one of the partition plates (13), and both sides of the high temperature resistant box (1) are fixedly connected to limit frames (6), the partition plates (13) are slidably connected to the corresponding limit frames (6), and the limit frames (6) are installed with electric push rods (7) for controlling the extension and retraction of the partition plates (13), and the internal space of the high temperature resistant box (1) is divided into a heating chamber and a quenching chamber by the partition plates (13), and a circulating water tank (11) is provided in the quenching chamber of the high temperature resistant box (1).

2. The intelligent forging and quenching production equipment for stainless steel precision parts according to claim 1 is characterized by: A lifting assembly (9) is installed on the inner wall of one side of the high temperature resistant box (1), and the lifting assembly (9) comprises a tooth plate (901) fixedly connected to the inner wall of the high temperature resistant box (1), a lifting and lowering driving module (903) is slidably connected to the tooth plate (901), and a quenching frame (905) is fixedly connected to one side of the driving module (903), a drainage hole (906) is provided on the quenching frame (905), and a carrier (907) for carrying parts is arranged on the inner side of the quenching frame (905).

3. The intelligent forging and quenching production equipment for stainless steel precision parts according to claim 2 is characterized by: The tooth plate (901) is provided with a T-shaped cavity groove (902), and the drive module (903) comprises a T-shaped protrusion (9031) adapted to the T-shaped cavity groove (902), and a mounting plate (9032) integrally formed on one side of the T-shaped protrusion (9031), a motor (9033) is mounted on the mounting plate (9032), a gear (9035) is coaxially arranged on one side of the motor (9033), and the gear (9035) is meshed with the tooth plate (901).

4. The intelligent forging and quenching production equipment for stainless steel precision parts according to claim 3 is characterized by: An extension plate (9034) is protrudingly provided on one side of the mounting plate (9032), and an ear plate (904) is provided on one side of the quenching frame (905), and the ear plate (904) is connected and fixed to the extension plate (9034).

5. The intelligent forging and quenching production equipment for stainless steel precision parts according to claim 4 is characterized by: Track plates (12) for slidingly limiting the partition plates (13) are arranged on the inner wall of the high temperature resistant box (1), wherein a set of track plates (12) are provided with a clearance cavity groove at a position corresponding to the tooth plate (901).

6. The intelligent forging and quenching production equipment for stainless steel precision parts according to claim 1 is characterized by: A PLC controller (5) is installed on the outer wall of the high temperature resistant box (1); the output end of the distance sensor (10) is electrically connected to the input end of the PLC controller (5); and the output end of the PLC controller (5) is electrically connected to the input end of the electric push rod (7).

7. The intelligent forging and quenching production equipment for stainless steel precision parts according to claim 1 is characterized by: A box door (3) is rotatably connected to a box opening (2) on one side of the high temperature resistant box body (1).

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