Rapid cooling and shaping equipment for metal material forming

Abstract

The utility model discloses rapid cooling and shaping equipment for metal material forming, which relates to the technical field of metal material cooling and shaping and comprises a preheating mechanism and a shaping mechanism, the preheating mechanism comprises a base and a contact block, a threaded rod is inserted into the contact block, and the top of the threaded rod is rotatably connected with the contact block. According to the metal material injection mold, the preheating mechanism is arranged to preheat the lower mold in advance, before metal materials are injected, the electric heating block heats the contact block, then the contact block is jacked into the containing groove through the threaded rod to preheat the upper mold and the lower mold, and the metal materials are injected into the upper mold and the lower mold. The temperature of the mold is increased through preheating, then the metal material is injected, and the temperature difference between the mold temperature and the metal material is not too large, so that the problem that the surface temperature of the metal material drops too fast is solved, and the situation that the performance of the metal material does not meet the requirement is prevented.

Description

Technical Field

[0001] This utility model relates to the field of metal material cooling and shaping technology, and in particular to a rapid cooling and shaping device for metal material forming. Background Technology

[0002] Cooling and shaping of metal materials is a key step in the metal processing process. By controlling the cooling rate of metal materials, the desired shape, dimensional accuracy, and specific microstructure and properties can be obtained.

[0003] However, in the existing technology, when the metal material comes into contact with the cooling and shaping equipment, the temperature of the shaping equipment is relatively low while the temperature of the metal material is relatively high. This causes the surface temperature of the metal material to drop too quickly during actual contact, which in turn causes uneven shrinkage on the surface of some thin-walled parts. This directly affects the hardness and toughness of the entire material, making it substandard. Utility Model Content

[0004] The purpose of this invention is to solve the problem in the prior art that the surface temperature of metal materials drops too quickly, resulting in uneven shrinkage of some thin-walled parts, which directly affects the hardness and toughness of the entire material. Therefore, this invention proposes a rapid cooling and shaping device for metal materials.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a rapid cooling and shaping device for metal material forming, comprising a preheating mechanism and a shaping mechanism. The preheating mechanism includes a base and a contact block. A threaded rod is inserted into the inside of the contact block. The top of the threaded rod is rotatably connected to the contact block. The contact block is slidably connected to the top of the base. An electric heating plate is fixedly installed at the junction of the base and the contact block.

[0006] The shaping mechanism includes a positioning frame, a lower mold, and an upper mold. The lower mold is fixedly installed at the bottom inside the positioning frame, and the upper mold is sleeved above the lower mold. A receiving groove is provided on the lower surface of the positioning frame, and the positioning frame is located directly above the contact block.

[0007] Preferably, a servo motor is fixedly installed on one side inside the base, and a connecting gear is provided on one side of the threaded rod.

[0008] Preferably, bevel gears are fixedly installed on both the output end of the servo motor and the lower surface of the connecting gear, and the two bevel gears are meshed together.

[0009] Preferably, a driven gear ring is threaded onto the outer wall of the threaded rod, and the driven gear ring is rotatably mounted inside the base.

[0010] Preferably, the driven gear ring meshes with the connecting gear.

[0011] Preferably, an electric cylinder is fixedly installed on the top of the positioning frame, and one end of the piston rod of the electric cylinder is fixedly connected to the upper mold.

[0012] Preferably, a bracket is fixedly installed on one side of the base, a conveyor belt is fixedly installed on the top of the bracket, and a geared motor is fixedly installed on the lower surface of one end of the bracket.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. In this utility model, a preheating mechanism is set up to preheat the lower mold in advance. Before the metal material is injected, the heating block heats the contact block, and then the threaded rod pushes the contact block into the receiving groove to preheat the upper and lower molds. The temperature of the mold is increased by preheating, and then the metal material is injected. At this time, the temperature difference between the mold and the metal material will not be too large, so as to solve the problem of the metal material surface temperature dropping too fast and prevent the metal material performance from not meeting the requirements.

[0015] 2. In this utility model, power is transmitted by setting two bevel gears. The bevel gears mesh with the driven gear ring through the connecting gear to achieve the purpose of lifting the threaded rod. This method can ensure the stability of the contact block and prevent the contact block from loosening or misaligning. Attached Figure Description

[0016] Figure 1 This utility model provides a three-dimensional structural diagram of a rapid cooling and shaping device for metal materials.

[0017] Figure 2 A front view of a rapid cooling and shaping device for metal materials is provided for this utility model;

[0018] Figure 3 This utility model provides a three-dimensional structural diagram of the forming mechanism of a rapid cooling and forming equipment for metal materials.

[0019] Figure 4 This utility model presents a schematic diagram of the internal structure of the base of a rapid cooling and shaping device for metal material forming.

[0020] Legend: 1. Shaping mechanism; 2. Preheating mechanism; 3. Support; 4. Conveyor belt; 5. Gear motor; 11. Lower mold; 12. Upper mold; 13. Electric cylinder; 14. Positioning frame; 15. Receiving groove; 21. Base; 22. Contact block; 23. Heating plate; 24. Servo motor; 25. Threaded rod; 26. Bevel gear; 27. Connecting gear; 28. Driven gear ring. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1: As Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this utility model provides a rapid cooling and shaping device for metal material forming, including a preheating mechanism 2 and a shaping mechanism 1. The preheating mechanism 2 includes a base 21 and a contact block 22. A threaded rod 25 is inserted into the inside of the contact block 22. The top of the threaded rod 25 is rotatably connected to the contact block 22. The contact block 22 is slidably connected to the top of the base 21. An electric heating plate 23 is fixedly installed at the junction of the base 21 and the contact block 22.

[0024] The shaping mechanism 1 includes a positioning frame 14, a lower mold 11, and an upper mold 12. The lower mold 11 is fixedly installed at the bottom of the inner side of the positioning frame 14, and the upper mold 12 is sleeved above the lower mold 11. The lower surface of the positioning frame 14 is provided with a receiving groove 15. The positioning frame 14 is located directly above the contact block 22. A servo motor 24 is fixedly installed on one side inside the base 21. A connecting gear 27 is provided on one side of the threaded rod 25. A bevel gear 26 is fixedly installed on the output end of the servo motor 24 and the lower surface of the connecting gear 27, and the two bevel gears 26 are meshed. A driven gear ring 28 is threadedly connected to the outer wall of the threaded rod 25. The driven gear ring 28 is rotatably installed inside the base 21 and meshes with the connecting gear 27.

[0025] The specific settings and functions of this embodiment are described below. The preheating mechanism 2 is located at the bottom of the shaping mechanism 1. Before cooling and shaping, the upper mold 12 and the lower mold 11 are first attached together. Then, the electric heating plate 23 located in the base 21 is activated. The electric heating plate 23 first heats the contact block 22 and then drives the servo motor 24. When the servo motor 24 is running, it drives a bevel gear 26. The bevel gear 26 is used to transmit power to make the connecting gear 27 rotate. The connecting gear 27 pushes the driven gear ring 28. When the driven gear ring 28 rotates, it uses the thread to force the threaded rod 25 to move upward, thereby pushing the contact block 22 into the receiving groove 15. At this time, the heat in the contact block 22 is transferred to the lower mold 11 and the upper mold 12 to achieve the purpose of preheating. At this time, the temperature difference between the lower mold 11 and the upper mold 12 and the temperature of the metal material will not be too large, so as to solve the problem of the metal material surface temperature dropping too fast and prevent the performance of the metal material from not meeting the requirements.

[0026] After preheating is complete, the contact block 22 is removed from the receiving groove 15, and then the upper mold 12 and the lower mold 11 are removed. The metal material is injected into the lower mold 11, and then the upper mold 12 is placed on the lower mold 11. The metal material is allowed to cool and solidify. Both the upper mold 12 and the lower mold 11 are installed on the positioning frame 14 to ensure the stability of the mold.

[0027] Example 2: Figure 1 , Figure 2 and Figure 4 As shown, a driven gear ring 28 is threadedly connected to the outer wall of the threaded rod 25. The driven gear ring 28 is rotatably installed inside the base 21. The driven gear ring 28 is meshed with the connecting gear 27. An electric cylinder 13 is fixedly installed on the top of the positioning frame 14. One end of the piston rod of the electric cylinder 13 is fixedly connected to the upper mold 12. A bracket 3 is fixedly installed on one side of the base 21. A conveyor belt 4 is fixedly installed on the top of the bracket 3. A reduction motor 5 is fixedly installed on the lower surface of one end of the bracket 3.

[0028] The overall effect of this embodiment is that the driven gear ring 28 is threadedly connected to the threaded rod 25, the bevel gear 26 on the lower surface of the connecting gear 27 meshes with the bevel gear 26 at the output end of the servo motor 24, the electric cylinder 13 at the top of the positioning frame 14 is used to drive the upper mold 12 to move up and down, the conveyor belt 4 is mounted on the bracket 3 and is located on the side of the lower mold 11. After the molding is completed, the metal material is taken out and placed on the conveyor belt 4, and then the reduction motor 5 is started to drive the conveyor belt 4 to send the material out.

[0029] The usage and working principle of this device are as follows: Before cooling and shaping, the upper mold 12 and the lower mold 11 are first attached together using the electric cylinder 13. Then, the electric heating plate 23 set in the base 21 is activated. The electric heating plate 23 first heats the contact block 22 and then drives the servo motor 24. When the servo motor 24 is running, it drives a bevel gear 26. The bevel gear 26 is used to transmit power to make the connecting gear 27 rotate. The connecting gear 27 pushes the threaded driven ring 28, forcing the threaded rod 25 to move upward and push the contact block 22 into the receiving groove 15. At this time, the heat in the contact block 22 will be transferred to the lower mold 11 and the upper mold 12 to achieve the purpose of preheating. After the preheating is completed, the contact block 22 is removed from the receiving groove 15. Then, the upper mold 12 and the lower mold 11 are removed, and the metal material is injected into the lower mold 11. Then, the upper mold 12 is placed on the lower mold 11 and the metal material is allowed to cool and solidify. The upper mold 12 and the lower mold 11 are both installed on the positioning frame 14 to ensure the stability of the mold.

[0030] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A rapid cooling and shaping device for metal materials, characterized in that: It includes a preheating mechanism (2) and a shaping mechanism (1). The preheating mechanism (2) includes a base (21) and a contact block (22). A threaded rod (25) is inserted into the inside of the contact block (22). The top of the threaded rod (25) is rotatably connected to the contact block (22). The contact block (22) is slidably connected to the top of the base (21). A heating plate (23) is fixedly installed at the junction of the base (21) and the contact block (22). The shaping mechanism (1) includes a positioning frame (14), a lower mold (11) and an upper mold (12). The lower mold (11) is fixedly installed on the bottom of the inner side of the positioning frame (14). The upper mold (12) is sleeved above the lower mold (11). The lower surface of the positioning frame (14) is provided with a receiving groove (15). The positioning frame (14) is located directly above the contact block (22).

2. The rapid cooling and shaping equipment for metal materials according to claim 1, characterized in that: A servo motor (24) is fixedly installed on one side inside the base (21), and a connecting gear (27) is provided on one side of the threaded rod (25).

3. The rapid cooling and shaping equipment for metal materials according to claim 2, characterized in that: Both the output end of the servo motor (24) and the lower surface of the connecting gear (27) are fixedly mounted with bevel gears (26), and the two bevel gears (26) are meshed together.

4. The rapid cooling and shaping equipment for metal materials according to claim 1, characterized in that: A driven gear ring (28) is threaded onto the outer wall of the threaded rod (25), and the driven gear ring (28) is rotatably mounted inside the base (21).

5. The rapid cooling and shaping equipment for metal material forming according to claim 4, characterized in that: The driven gear ring (28) meshes with the connecting gear (27).

6. The rapid cooling and shaping equipment for metal material forming according to claim 1, characterized in that: An electric cylinder (13) is fixedly installed on the top of the positioning frame (14), and one end of the piston rod of the electric cylinder (13) is fixedly connected to the upper mold (12).

7. The rapid cooling and shaping equipment for metal materials according to claim 1, characterized in that: A bracket (3) is fixedly installed on one side of the base (21), a conveyor belt (4) is fixedly installed on the top of the bracket (3), and a geared motor (5) is fixedly installed on the lower surface of one end of the bracket (3).

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