Local high-frequency quenching device for automobile die

Abstract

The utility model relates to the technical field of metal processing equipment, and discloses an automobile die local high-frequency quenching device which comprises a bottom plate, two connecting plates are fixedly connected to the upper surface of the bottom plate, and a quenching box is jointly and fixedly connected to the upper surfaces of the two connecting plates. According to the local high-frequency quenching device for the automobile die, through the arrangement of the storage box and the pump body, materials can be effectively conveyed to the quenching gun, continuous supply of quenching materials is guaranteed, meanwhile, continuity and uniformity of the quenching process are also guaranteed, through the design of the air cylinder and the mounting plate, power support is provided for accurate movement of the quenching gun, and the service life of the quenching gun is prolonged. Through the combination of the electric sliding rail and the sliding block, the quenching gun can accurately and horizontally move on the sliding rail, so that accurate quenching of different parts of the automobile die is achieved, the accuracy of the quenching process is further improved through the infrared sensor on the fixing plate, and the position and angle of the quenching gun are automatically adjusted by sensing the position of the die; the quenching effect is ensured.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of metal processing equipment, in particular to a local high-frequency quenching device for automobile die. BACKGROUND

[0002] Currently, in the automobile manufacturing industry, in order to prolong the service life of automobile die and improve product quality, heat treatment process is often used to enhance the hardness and wear resistance of the die surface. Common heat treatment methods include whole quenching and surface quenching. Among them, surface quenching, especially high-frequency quenching, is widely used in the hardening treatment of automobile die due to its rapid heating characteristics.

[0003] However, the traditional high-frequency quenching equipment often faces some challenges in practical application, especially in precise heating of specific areas of the die. These devices often fail to achieve the desired effect, and this limitation leads to a decrease in heat treatment efficiency. Because the heating process is not precise enough, it takes longer to complete the entire die heat treatment process. In addition, due to uneven heating, energy consumption is relatively high, which not only increases production costs but also is not environmentally friendly. Worse still, imprecise heating can easily cause the die to deform, which not only affects the service life of the die but also may reduce the quality of the final product. CONTENT OF THE INVENTION

[0004] In view of the deficiencies of the prior art, the present application provides a local high-frequency quenching device for automobile die, which has the advantages of high processing precision and simple operation, and solves the problems in the background art.

[0005] To achieve the above object, the application provides the following technical scheme: a local high-frequency quenching device for automobile die, comprising a bottom plate, the upper surface of the bottom plate is fixedly connected with two connecting plates, the upper surfaces of the two connecting plates are fixedly connected with a quenching box, the upper surface of the quenching box is fixedly connected with a storage tank, the inner bottom wall of the storage tank is fixedly installed with a pump body, the output end of the pump body is fixedly communicated with a material hose, the inner top wall of the quenching box is fixedly embedded with two air cylinders, the output ends of the two air cylinders are fixedly connected with a mounting plate, the bottom surface of the mounting plate is fixedly installed with an electric sliding rail, the outer surface of the electric sliding rail is slidably connected with a sliding block, the bottom surface of the sliding block is fixedly connected with a fixed plate, the left side surface of the fixed plate is fixedly connected with an infrared sensor, the inner wall of the fixed plate is fixedly installed with a quenching gun, the bottom end of the material hose penetrates the storage tank and the quenching box in sequence and is fixedly communicated with the input end of the quenching gun, the inner top wall of the quenching box is fixedly embedded with two nozzles, the upper surface of the quenching box is fixedly connected with a liquid storage bin, the inner bottom wall of the liquid storage bin is fixedly connected with a water pump, the output end of the water pump is fixedly communicated with a liquid delivery pipe, the bottom end of the liquid delivery pipe penetrates the liquid storage bin and the quenching box in sequence and is fixedly communicated with the output ends of the two nozzles, the inner wall of the quenching box is fixedly installed with a screw rod through a bearing, the outer surface of the screw rod is threadedly connected with a silk sleeve, the upper surface of the silk sleeve is fixedly connected with a placing plate, the right side surface of the quenching box is fixedly installed with a servo motor, and the output end of the servo motor is fixedly connected with the right end of the screw rod.

[0006] Through the above scheme, the material can be effectively delivered to the quenching gun through the setting of the storage tank and the pump body, ensuring the continuous supply of quenching materials and the continuity and uniformity of the quenching process, the accurate movement of the quenching gun is provided with power support through the design of the air cylinder and the mounting plate, the combination of the electric sliding rail and the sliding block enables the quenching gun to move horizontally on the sliding rail, thereby realizing accurate quenching of different parts of the automobile die, the infrared sensor on the fixed plate further improves the accuracy of the quenching process, adjusts the position and angle of the quenching gun automatically by sensing the position of the die, ensures the quenching effect, the quenching liquid can be uniformly sprayed on the surface of the die through the design of the nozzle and the liquid storage bin, thereby improving the quenching efficiency and quality, the water pump and the liquid delivery pipe are used in cooperation to ensure the circulation of the quenching liquid, thereby avoiding the problem of uneven quenching caused by insufficient quenching liquid, the combination of the servo motor, the screw rod and the silk sleeve enables the placing plate to move vertically, thereby realizing quenching treatment of different depths of the die, this design not only improves the efficiency and quality of quenching, but also greatly reduces the complexity of operation, so that the operator can control the entire quenching process more easily, thereby realizing efficient and accurate local high-frequency quenching of the automobile die, the device not only improves the production efficiency and reduces the production cost, but also ensures the quenching quality, has remarkable practical value and broad market application prospect.

[0007] Further, the left side of the quenching box is hingedly connected with a symmetrical sealing door plate.

[0008] Through the above scheme, by setting the sealing door plate, it is ensured that the quenching liquid will not overflow due to severe thermal expansion during quenching, and the operator can conveniently load and unload and inspect the mold.

[0009] Further, the left side of the storage tank is fixedly connected with a filling pipe, and the right side of the storage tank is fixedly connected with a connecting pipe.

[0010] Through the above scheme, by setting the filling pipe and the connecting pipe, the replenishment and circulation of the quenching liquid are more convenient and efficient.

[0011] Further, the inner wall of the quenching box is fixedly installed with a purification pipeline, and the purification pipeline is located on the right side of the quenching box.

[0012] Through the above scheme, by setting the purification pipeline, the polluted gas generated during the quenching process can be filtered to maintain the cleanliness of the surrounding environment.

[0013] Further, the inner wall of the quenching box is fixedly connected with a guide rail, the outer surface of the guide rail is slidingly connected with a guide block, and the upper surface of the guide block is fixedly connected with the bottom surface of the placement plate.

[0014] Through the above scheme, by setting the guide rail and the guide block, the stability and accuracy of the placement plate during movement can be enhanced.

[0015] Further, the inner wall of the quenching box is fixedly connected with a glass plate, and the glass plate is located on the front of the quenching box.

[0016] Through the above scheme, by setting the glass plate, the state of the workpiece during quenching can be directly observed, so as to facilitate the operator to monitor the quenching effect and ensure the quenching quality.

[0017] Further, the placement plate is fixedly connected with two groups of limiting blocks, and the bottom surface of the fixed plate is fixedly connected with two groups of positioning columns.

[0018] Through the above scheme, by setting the limiting blocks and the positioning columns, the position of the workpiece during quenching can be ensured to be accurate, and the problem of uneven quenching caused by position deviation is avoided.

[0019] Further, the inner bottom wall of the quenching box is fixedly connected with a pair of symmetrical drainage pipes.

[0020] Through the above scheme, by setting the drainage pipe, the excess liquid can be conveniently discharged, so as to facilitate the staff to collect.

[0021] Compared with the prior art, the technical scheme of the application has the following beneficial effects:

[0022] The automobile mold local high-frequency quenching device can realize accurate quenching of different parts of the automobile mold, and the infrared sensor on the fixing plate further improves the accuracy of the quenching process. The position of the mold is sensed to automatically adjust the position and angle of the quenching gun, so as to ensure the quenching effect. The design of the spray head and the liquid storage bin ensures that the quenching liquid can be uniformly sprayed on the surface of the mold, thereby improving the quenching efficiency and quality. The cooperation of the water pump and the liquid delivery pipe ensures the circulation of the quenching liquid, thereby avoiding the problem of uneven quenching caused by insufficient quenching liquid. The combination of the servo motor, the screw rod and the wire sleeve enables the placement plate to move vertically and accurately, thereby realizing quenching treatment of different depths of the mold. This design not only improves the efficiency and quality of quenching, but also greatly reduces the complexity of operation, so that the operator can more easily control the entire quenching process, thereby realizing efficient and accurate local high-frequency quenching of the automobile mold. The device not only improves the production efficiency and reduces the production cost, but also ensures the quenching quality, and has significant practical value and broad market application prospect. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 The overall structure of the structure of the application is shown in the figure Figure One ;

[0024] Figure 2 The overall structure of the structure of the application is shown in the figure Figure Two ;

[0025] Figure 3 The overall structure of the structure of the application is shown in the figure

[0026] Figure 4 The overall structure of the structure of the application is shown in the figure

[0027] In the figure:

[0028] 1, bottom plate; 2, connecting plate; 3, quenching box; 4, glass plate; 5, air cylinder; 6, sealing door plate; 7, liquid storage bin; 8, storage tank; 9, filling pipe; 10, connecting pipe; 11, purification pipeline; 12, drain pipe; 13, infrared sensor; 14, positioning column; 15, screw; 16, silk cover; 17, spray head; 18, guide rail; 19, limit block; 20, placing plate; 21, guide block; 22, pump body; 23, mounting plate; 24, sliding block; 25, electric sliding rail; 26, fixed plate; 27, quenching gun; 28, water pump; 29, infusion tube; 30, material hose; 31, servo motor. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0030] Please refer to Figure 1 , Figure 2 and Figure 3The embodiment of a local high-frequency quenching device for automobile die, including the bottom plate 1, the upper surface of the bottom plate 1 is fixedly connected with two connecting plates 2, the upper surface of the two connecting plates 2 is fixedly connected with the quenching box 3, the upper surface of the quenching box 3 is fixedly connected with the storage tank 8, the inner bottom wall of the storage tank 8 is fixedly installed with the pump body 22, the output end of the pump body 22 is fixedly communicated with the material hose 30, the inner top wall of the quenching box 3 is fixedly embedded with two air cylinders 5, the output end of the two air cylinders 5 is fixedly connected with the mounting plate 23, the bottom surface of the mounting plate 23 is fixedly installed with the electric sliding rail 25, the outer surface of the electric sliding rail 25 is slidably connected with the sliding block 24, the bottom surface of the sliding block 24 is fixedly connected with the fixed plate 26, the left side of the fixed plate 26 is fixedly connected with the infrared sensor 13, the inner wall of the fixed plate 26 is fixedly installed with the quenching gun 27, the bottom end of the material hose 30 penetrates the storage tank 8 and the quenching box 3 in turn and is fixedly communicated with the input end of the quenching gun 27, the inner top wall of the quenching box 3 is fixedly embedded with two spray heads 17, the upper surface of the quenching box 3 is fixedly connected with the liquid storage bin 7, the inner bottom wall of the liquid storage bin 7 is fixedly connected with the water pump 28, the output end of the water pump 28 is fixedly communicated with the liquid delivery pipe 29, the bottom end of the liquid delivery pipe 29 penetrates the liquid storage bin 7 and the quenching box 3 in turn and is fixedly communicated with the output end of the two spray heads 17, the inner wall of the quenching box 3 is fixedly installed with the screw rod 15 through the bearing, the outer surface of the screw rod 15 is threadedly connected with the silk sleeve 16, the upper surface of the silk sleeve 16 is fixedly connected with the placing plate 20, the right side of the quenching box 3 is fixedly installed with the servo motor 31, the output end of the servo motor 31 is fixedly connected with the right end of the screw rod 15, through the setting of the storage tank 8 and the pump body 22, the material can be effectively delivered to the quenching gun 27, which ensures the continuous supply of quenching material and also ensures the continuity and uniformity of the quenching process, through the design of the air cylinder 5 and the mounting plate 23, power support is provided for the accurate movement of the quenching gun 27, the combination of the electric sliding rail 25 and the sliding block 24 enables the quenching gun 27 to move horizontally and accurately on the sliding rail, thereby realizing accurate quenching of different parts of the automobile die, the infrared sensor 13 on the fixed plate 26 further improves the accuracy of the quenching process, by sensing the position of the die, the position and angle of the quenching gun 27 are automatically adjusted to ensure the quenching effect, through the design of the spray head 17 and the liquid storage bin 7, the quenching liquid can be uniformly sprayed on the surface of the die, improving the quenching efficiency and quality, the cooperation of the water pump 28 and the liquid delivery pipe 29 ensures the circulation of the quenching liquid, avoiding the problem of uneven quenching caused by insufficient quenching liquid, through the combination of the servo motor 31, the screw rod 15 and the silk sleeve 16, the placing plate 20 can move vertically and accurately, thereby realizing quenching treatment of different depths of the die, this design not only improves the efficiency and quality of quenching, but also greatly reduces the complexity of operation, enabling the operator to control the entire quenching process more easily, thereby realizing efficient and accurate local high-frequency quenching of the automobile die, the device not only improves production efficiency and reduces production cost, but also ensures quenching quality,It has significant practical value and broad market application prospects.

[0031] Please refer to Figure 1 , Figure 2 and Figure 3 , the left side of the quenching box 3 is hinged with the symmetrical sealing door plate 6 through the hinge, by setting the sealing door plate 6, it is ensured that the quenching liquid will not overflow due to violent thermal expansion during quenching, at the same time, it is convenient for the operator to disassemble and check the mold, the left side of the storage tank 8 is fixedly connected with the filling pipe 9, the right side of the storage tank 8 is fixedly connected with the connecting pipe 10, through the setting of the filling pipe 9 and the connecting pipe 10, the supplement and circulation of the quenching liquid are more convenient and efficient, the inner wall of the quenching box 3 is fixedly installed with the purification pipeline 11, the purification pipeline 11 is located at the right side of the quenching box 3, by setting the purification pipeline 11, the filtration of the pollution gas generated in the quenching process can be realized, so as to maintain the cleanliness of the surrounding environment, the inner wall of the quenching box 3 is fixedly connected with the guide rail 18, the outer surface of the guide rail 18 is slidingly connected with the guide block 21, the upper surface of the guide block 21 is fixedly connected with the bottom surface of the placing plate 20, by setting the guide rail 18 and the guide block 21, the stability and accuracy of the placing plate 20 during movement can be strengthened.

[0032] Please refer to Figure 1 , Figure 2 and Figure 3 , the inner wall of the quenching box 3 is fixedly connected with the glass plate 4, the glass plate 4 is located at the front of the quenching box 3, by setting the glass plate 4, the state of the workpiece during quenching can be observed directly, so as to facilitate the operator to monitor the quenching effect and ensure the quenching quality, the placing plate 20 is fixedly connected with two groups of limiting blocks 19, the bottom surface of the fixed plate 26 is fixedly connected with two groups of positioning columns 14, by setting the limiting block 19 and the positioning column 14, it can be ensured that the position of the workpiece during quenching is accurate, avoiding the problem of uneven quenching caused by position deviation, the inner bottom wall of the quenching box 3 is fixedly connected with the symmetrical drainage pipe 12, by setting the drainage pipe 12, the excess liquid can be discharged, so as to facilitate the staff to collect.

[0033] In this embodiment, the material can be effectively delivered to the quenching gun 27 through the setting of the storage tank 8 and the pump body 22, ensuring the continuous supply of quenching material and the continuity and uniformity of the quenching process. The design of the air cylinder 5 and the mounting plate 23 provides power support for the precise movement of the quenching gun 27. The combination of the electric sliding rail 25 and the sliding block 24 allows the quenching gun 27 to move horizontally on the sliding rail, enabling precise quenching of different parts of the automobile mold. The infrared sensor 13 on the fixing plate 26 further improves the accuracy of the quenching process by automatically adjusting the position and angle of the quenching gun 27 based on the sensed position of the mold, ensuring the quenching effect. The design of the spray head 17 and the liquid storage bin 7 allows the quenching liquid to be uniformly sprayed on the mold surface, improving the quenching efficiency and quality. The cooperation of the water pump 28 and the liquid delivery pipe 29 ensures the continuous supply of quenching liquid, avoiding the problem of uneven quenching caused by insufficient quenching liquid. The combination of the servo motor 31, the screw 15, and the wire sleeve 16 allows the placement plate 20 to move vertically, enabling quenching of different depths of the mold. This design not only improves the efficiency and quality of quenching but also greatly reduces the complexity of operation, allowing the operator to control the entire quenching process more easily, thereby achieving efficient and accurate local high-frequency quenching of automobile molds. This device not only improves production efficiency and reduces production cost but also ensures quenching quality, having significant practical value and broad market application prospects.

[0034] The working principle of the above embodiment is as follows:

[0035] In use, the automobile mold to be quenched is placed on the placement plate 20, and then the servo motor 31 is started to rotate the screw 15, which drives the placement plate 20 to move along the inner wall of the quenching tank 3 through the threaded transmission of the wire sleeve 16, thereby positioning and moving the mold. At the same time, the pump body 22 starts to work, pumping the cooling liquid from the storage tank 8 to the quenching gun 27 through the material hose 30, and the quenching gun 27 performs precise quenching on the specific area of the mold according to the signal of the infrared sensor 13. The heat generated during the quenching process is quickly removed by the cooling system inside the quenching tank 3, ensuring the stability of the quenching temperature. At the same time, the water pump 28 pumps the cooling liquid in the liquid storage bin 7 to the two spray heads 17 in the quenching tank 3 through the liquid delivery pipe 29, and the spray heads 17 uniformly spray the cooling liquid on the mold surface, further improving the quenching effect. The entire process is accurately controlled by the control system to ensure the uniformity and repeatability of the quenching.

[0036] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the enclosed claims. That is, although the present application is described in terms of particular embodiments and illustrative figures, it should be apparent that the application can be varied in a multitude of ways. Such alterations, many of which will be apparent to those skilled in the art, can be based on current technology, and as such, this application should not be limited to the particular embodiments described herein, but should be understood to include all embodiments that are within the scope of the appended claims and their equivalents.

[0037] While the embodiments of the application have been shown and described herein, it will be understood by those skilled in the art that many changes, modifications, substitutions and alterations to these embodiments can be made without departing from the principles and spirits of the application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A partial high frequency quenching device for automobile mold, comprising a base plate (1), characterized in that: The upper surface of the bottom plate (1) is fixedly connected with two connecting plates (2), the upper surfaces of the two connecting plates (2) are fixedly connected with a quenching box (3) in common, the upper surface of the quenching box (3) is fixedly connected with a storage box (8), the inner bottom wall of the storage box (8) is fixedly installed with a pump body (22), the output end of the pump body (22) is fixedly communicated with a material hose (30), the inner top wall of the quenching box (3) is fixedly embedded with two air cylinders (5), the output ends of the two air cylinders (5) are fixedly connected with a mounting plate (23) in common, the bottom surface of the mounting plate (23) is fixedly installed with an electric sliding rail (25), the outer surface of the electric sliding rail (25) is slidably connected with a sliding block (24), the bottom surface of the sliding block (24) is fixedly connected with a fixed plate (26), the left side surface of the fixed plate (26) is fixedly connected with an infrared sensor (13), the inner wall of the fixed plate (26) is fixedly installed with a quenching gun (27), the bottom end of the material hose (30) penetrates the storage box (8) and the quenching box (3) in sequence and is fixedly communicated with the input end of the quenching gun (27), the inner top wall of the quenching box (3) is fixedly embedded with two spray heads (17), the upper surface of the quenching box (3) is fixedly connected with a liquid storage bin (7), the inner bottom wall of the liquid storage bin (7) is fixedly connected with a water pump (28), the output end of the water pump (28) is fixedly communicated with a liquid delivery pipe (29), the bottom end of the liquid delivery pipe (29) penetrates the liquid storage bin (7) and the quenching box (3) in sequence and is fixedly communicated with the output ends of the two spray heads (17), the inner wall of the quenching box (3) is fixedly installed with a screw rod (15) through a bearing, the outer surface of the screw rod (15) is threadedly connected with a silk sleeve (16), the upper surface of the silk sleeve (16) is fixedly connected with a placing plate (20), the right side surface of the quenching box (3) is fixedly installed with a servo motor (31), and the output end of the servo motor (31) is fixedly connected with the right end of the screw rod (15).

2. A device for local high-frequency quenching of an automobile mold according to claim 1, characterized in that: The left side surface of the quenching box (3) is hingedly connected with two symmetrical sealing door plates (6).

3. The device according to claim 1, characterized in that: The left side surface of the liquid storage bin (7) is fixedly communicated with a filling pipe (9), and the right side surface of the storage box (8) is fixedly communicated with a connecting pipe (10).

4. The device for local high-frequency quenching of an automobile mold according to claim 1, characterized in that: The inner wall of the quenching box (3) is fixedly installed with a purification pipeline (11), and the purification pipeline (11) is located on the right side surface of the quenching box (3).

5. The device for local high-frequency quenching of an automobile mold according to claim 1, characterized in that: The inner wall of the quenching box (3) is fixedly connected with a guide rail (18), the outer surface of the guide rail (18) is slidably connected with a guide block (21), and the upper surface of the guide block (21) is fixedly connected with the bottom surface of the placing plate (20).

6. The device for local high-frequency quenching of an automobile mold according to claim 1, characterized in that: The inner wall of the quenching box (3) is fixedly connected with a glass plate (4), and the glass plate (4) is located on the front surface of the quenching box (3).

7. The device according to claim 1, characterized in that: The placing plate (20) is fixedly connected with two groups of limiting blocks (19), and the bottom surface of the fixed plate (26) is fixedly connected with two groups of positioning columns (14).

8. The device for local high-frequency quenching of an automobile mold according to claim 1, characterized in that: The inner bottom wall of the quenching box (3) is fixedly communicated with two symmetrical drain pipes (12).

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