Forging and pressing device and forging and pressing equipment

Abstract

The utility model discloses a forging and pressing device and forging and pressing equipment. The forging and pressing device comprises a mold frame, a mold core, a heating assembly and a temperature monitoring assembly. The mold core is arranged on the mold frame and used for forging and pressing to form a VR glasses cover body, the heating assembly is connected with the mold core and comprises a heating pipe, the heating pipe is arranged around the mold core and used for heating the mold core, the temperature monitoring assembly is connected with the mold core and comprises a temperature sensor, and the temperature sensor is attached to the surface of the mold core and used for monitoring the temperature of the mold core. The heating assembly is arranged to heat the mold core and increase the temperature of the mold core, so that the mold core is in contact with the to-be-processed material in the process of forging and pressing the to-be-processed material, the temperature of the to-be-processed material is increased, the flowability and ductility of the to-be-processed material are improved, and the situation that the air guide piece is fractured and layered due to forging and pressing is reduced; the efficiency of forging the to-be-processed material into the VR glasses cover body by the forging device is improved, and the use experience of a user on the forging device is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the field of forging and pressing technology, in particular to a forging and pressing device and a forging and pressing equipment. BACKGROUND

[0002] The VR glasses are a kind of virtual reality head-mounted display equipment, which uses the head-mounted display equipment to close the vision and hearing of people to the outside world, and guides the user to have a feeling of being in a virtual environment. Since the eyes around the user will sweat and have a stuffy feeling in the process of wearing for a long time, and the VR glasses will generate heat in the process of use, therefore, a wind guide piece is generally added in the VR glasses cover body to enhance the gas circulation in the VR glasses and reduce the stuffy feeling of the user.

[0003] However, in the existing forging and pressing technology of the VR glasses, the cold forging and pressing is generally performed on the material to be processed to form the VR glasses cover body shell and the wind guide piece, and since the thickness of the wind guide piece is small, the wind guide piece formed by forging and pressing is easy to be broken and layered, which seriously affects the preparation efficiency of the VR glasses cover body. CONTENT OF THE UTILITY MODEL

[0004] In order to solve the above technical problems, the application provides a forging and pressing device, which comprises:

[0005] a die holder;

[0006] a die core arranged on the die holder and used for forging and pressing to form a VR glasses cover body;

[0007] a heating assembly connected with the die core, wherein the heating assembly comprises a heating pipe arranged around the surface of the die core and used for heating the die core;

[0008] a temperature monitoring assembly connected with the die core, wherein the temperature monitoring assembly comprises a temperature sensor attached to the surface of the die core and used for monitoring the temperature of the die core.

[0009] The die core comprises a first die core and a second die core, and the first die core and the second die core are correspondingly arranged so that the first die core and the second die core are fitted to form the VR glasses cover body by forging and pressing;

[0010] The heating assembly comprises a first heating pipe and a second heating pipe, wherein the first heating pipe is arranged around the surface of the first die core to heat the first die core, and the second heating pipe is arranged around the surface of the second die core to heat the second die core.

[0011] The temperature monitoring assembly comprises a first temperature sensor and a second temperature sensor, wherein the first temperature sensor is attached to the surface of the first die core, and the second temperature sensor is attached to the surface of the second die core.

[0012] The first temperature sensor is arranged along an axial direction of the first mold core and is spaced apart from the first heating pipe, and the first heating pipe is arranged close to the second mold core; the second temperature sensor is arranged along an axial direction of the second mold core and is spaced apart from the second heating pipe, and the second heating pipe is arranged close to the first mold core.

[0013] The heating assembly further comprises a heater connected to the heating pipe by wires, and the heater is used to adjust the current input to the heating pipe to adjust the temperature of the heating pipe.

[0014] The temperature monitoring assembly further comprises a temperature monitor connected to the temperature sensor by wires, and the temperature monitor is used to receive the temperature data monitored by the temperature sensor and display the temperature data.

[0015] The mold frame comprises a first mold frame, a second mold frame and a guide column, the first mold frame and the second mold frame are arranged in parallel along the axial direction of the first mold core, the first mold core is arranged on the side of the first mold frame close to the second mold core, the second mold core is arranged on the side of the second mold frame close to the first mold core, one end of the guide column is arranged on the first mold frame, and the other end of the guide column is arranged on the second mold frame to guide the movement of the first mold frame close to the second mold frame.

[0016] The first mold frame comprises a base and a material supporting plate, the material supporting plate is arranged in parallel along the axial direction of the first mold core and is arranged close to the second mold frame;

[0017] The first mold core is arranged between the base and the material supporting plate, another part of the first mold core is arranged on the side of the material supporting plate close to the second mold core, and one end of the guide column is arranged on the material supporting plate.

[0018] The forging device further comprises a spring assembly, the spring assembly is sleeved on the guide column, one end of the spring assembly abuts against the side of the first mold frame close to the second mold frame, and the other end of the spring assembly abuts against the side of the second mold frame close to the first mold frame.

[0019] The forging device further comprises a pneumatic cylinder, one end of the pneumatic cylinder is arranged on the first mold frame, and the other end of the pneumatic cylinder is arranged on the second mold frame, and the pneumatic cylinder is used to drive the first mold frame to move close to the second mold frame.

[0020] To solve the above technical problems, the application further provides a forging equipment, which comprises the forging device, a feeding device and a discharging device, the feeding device and the discharging device are respectively arranged at intervals with the forging device, the feeding device is used to move the material to be processed to the forging device, the forging device is used to forge the material to be processed, and the discharging device is used to discharge the material forged by the forging device.

[0021] The application has the following beneficial effects: Different from the prior art, the forging device comprises a die frame, a die core, a heating assembly and a temperature monitoring assembly. The die core is arranged on the die frame and is used to forge a VR glasses cover body. The heating assembly is connected with the die core and comprises a heating pipe arranged around the die core and used to heat the die core. The temperature monitoring assembly is connected with the die core and comprises a temperature sensor attached to the surface of the die core and used to monitor the temperature of the die core. The heating assembly is arranged to heat the die core, thereby increasing the temperature of the die core. In the process of forging the material to be processed, the die core contacts the material to be processed, thereby increasing the temperature of the material to be processed and improving the flowability and ductility of the material to be processed. The fracture and delamination of the air guide piece formed by forging are reduced, the efficiency of the forging device in forging the material to be processed into the VR glasses cover body is improved, and the user experience of the forging device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the application, and other drawings can be obtained by those skilled in the art without creative labor.

[0023] Among them:

[0024] Figure 1 is a structural schematic diagram of an embodiment of the forging device of the application;

[0025] Figure 2 is a structural schematic diagram of another embodiment of the forging device of the application.

[0026] Drawing number: forging device 1; die frame 11; first die frame 111; base 1111; material supporting plate 1112; second die frame 112; guide column 113; die core 12; first die core 121; second die core 122; heating assembly 13; heating pipe 131; first heating pipe 1311; second heating pipe 1312; heater 132; temperature monitoring assembly 14; temperature monitor 141; air cylinder 15. DETAILED DESCRIPTION

[0027] The scheme of the embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0028] In the following description, for purposes of explanation and not limitation, specific details are set forth such as particular architectures, interfaces, techniques, etc. in order to provide a thorough understanding of the present application.

[0029] Reference in the specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the application. The appearances of the phrase "in one embodiment" or "an embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive.

[0030] The term "and / or", within the present application, merely describes an association between associated objects, which means that there can be three relationships, for example, A and / or B, which can mean that A exists alone, A and B exist together, and B exists alone. In addition, the character " / " in this paper generally means that the front and rear associated objects are a "or" relationship. In addition, "multiple" in this paper means two or more than two. In addition, the term "at least one" in this paper means any one of the multiple or any combination of at least two of the multiple, for example, including at least one of A, B and C, which can mean including any one or more elements selected from the set consisting of A, B and C. In addition, the terms "first", "second", "third" in this application are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features.

[0031] In the existing forging technology of VR glasses, the material to be processed is generally cold forged to form the VR glasses cover shell and the air guide piece. However, since the cold forging is carried out at room temperature, the metal deformation resistance of the material to be processed is large. Since the VR glasses fan cover metal shell is a special-shaped structure, its deformation resistance in the forming process will be larger, which requires a larger deformation force, and further puts forward higher requirements on the pressure capacity of the equipment, increasing the equipment cost. In addition, due to the large deformation force of the VR glasses fan cover metal shell, the strength and precision requirements of the mold are also high, which increases the design and manufacturing cost of the mold, and the mold is easy to wear during use, which requires frequent maintenance and replacement, further increasing the cost.

[0032] Further, the cold forging press also has certain limitations on the plasticity and ductility of the material to be processed. The limited plasticity and ductility of the material to be processed results in a reduced selection range of the material to be processed, and only metal materials with good plasticity and ductility can be selected. In the cold forging process, a large amount of residual stress is generated in the metal. The large internal residual stress can cause deformation or cracking of the parts during the forging process or subsequent use, such as cracking of the VR glasses cover shell, cracking of the air deflector, and the like.

[0033] To solve the above technical problems, the present application provides a forging device to improve the efficiency of forging to form an air deflector and improve the preparation efficiency of a VR glasses cover.

[0034] Please refer to Figure 1 , Figure 1 is a structural schematic diagram of an embodiment of the forging device of the present application. The forging device 1 provided by the embodiment of the present application comprises a die frame 11, a die core 12, a heating assembly 13, and a temperature monitoring assembly 14.

[0035] The die core 12 is arranged on the die frame 11, the surface of the die core 12 corresponds to the surface of the VR glasses cover, and can be used for forging to form the VR glasses cover; the heating assembly 13 is connected with the die core 12, specifically, the heating assembly 13 can comprise a heating pipe 131, the heating pipe 131 is arranged around the surface of the die core 12, and is used for heating the die core 12, for example but not limited to, the heating pipe 131 can be a heating copper pipe, so as to generate heat to heat the die core 12 when powered on. At the same time, since the heating pipe 131 is arranged around the surface of the die core 12, the heat generated by the heating pipe 131 can be better transferred to the die core 12, thereby improving the heating efficiency of the heating assembly 13 on the die core 12. In an embodiment, the heating assembly 13 heats the die core 12 to make the temperature of the die core 12 reach 350℃, and in other embodiments, the specific heating temperature of the die core 12 by the heating assembly 13 can be set by the user, which is not limited by the present application.

[0036] The die core 12 is heated by the heating assembly 13, so that in the process of forging the material to be processed by the die core 12 to form the VR glasses cover, the heat on the die core 12 can be transferred to the material to be processed, so as to improve the plasticity and ductility of the material to be processed. At the same time, due to the increase of the temperature of the material to be processed, the fluidity of the material to be processed can be increased, the deformation resistance and residual stress of the material to be processed can be reduced, the strength and toughness of the VR glasses cover formed by forging can be improved, the preparation efficiency of the forging device 1 can be improved, and the user experience of the forging device 1 can be improved.

[0037] Further, the forging device 1 further comprises a temperature monitoring assembly 14, the temperature monitoring assembly 14 is connected with the mold core 12, specifically, the temperature monitoring assembly 14 comprises a temperature sensor (not shown in the figure), the temperature sensor is attached to the surface of the mold core 12, and is used for monitoring the temperature of the mold core 12.

[0038] Wherein, after the heating assembly 13 heats the mold core 12, the temperature monitoring assembly 14 can further monitor the temperature of the surface of the mold core 12, so that the user can obtain the temperature of the surface of the mold core 12 in time, and determine whether the temperature of the mold core 12 should be increased or decreased, further improving the preparation efficiency of the forging device 1 on the VR glasses cover body.

[0039] In an embodiment, if the temperature of the mold core 12 is too low, that is, in the process of forging the material to be processed, the purpose of reducing the deformation resistance and residual stress inside the material to be processed cannot be achieved, the preparation efficiency of the forging device 1 on the VR glasses cover body cannot be improved, and the strength of the VR glasses cover body formed by forging cannot be improved. If the temperature of the mold core 12 is too high, in the process of forging the material to be processed, the material to be processed may not be able to maintain a solid state due to the high temperature, affecting the forming efficiency of the material to be processed, and the mold core 12 with high temperature may affect the surrounding running structure.

[0040] Therefore, the embodiment proposes to attach a temperature sensor to the surface of the mold core 12 to monitor the temperature of the mold core 12, so that the user can obtain the temperature of the mold core 12 in time, and then adjust the heating temperature of the heating assembly 13 to improve the preparation efficiency of the forging device 1. At the same time, since the temperature sensor is attached to the surface of the mold core 12, the temperature of the surface of the mold core 12 can be better monitored, and the accuracy of temperature monitoring of the temperature monitoring assembly 14 is improved.

[0041] Optionally, the mold core 12 comprises a first mold core 121 and a second mold core 122, the first mold core 121 and the second mold core 122 are correspondingly arranged, so that the first mold core 121 and the second mold core 122 are attached to each other to form the VR glasses cover body by forging the material to be processed.

[0042] The heating assembly 13 comprises a first heating pipe 1311 and a second heating pipe 1312, the first heating pipe 1311 is arranged around the surface of the first mold core 121 to heat the first mold core 121; and the second heating pipe 1312 is arranged around the surface of the second mold core 122 to heat the second mold core 122.

[0043] It can be understood that, since the first heating pipe 1311 is used for heating the first mold core 121, and the second heating pipe 1312 is used for heating the second mold core 122, that is, the heating temperatures of the first heating pipe 1311 and the second heating pipe 1312 are independent, and thus the heating temperature of the first mold core 121 by the first heating pipe 1311 can be different from or the same as the heating temperature of the second mold core 122 by the second heating pipe 1312, which can be set by the user, and the present application does not limit this.

[0044] Optionally, the temperature monitoring assembly 14 comprises a first temperature sensor and a second temperature sensor (not shown in the figure), the first temperature sensor is attached to the surface of the first mold core 121, and the second temperature sensor is attached to the surface of the second mold core 122.

[0045] Among them, the first temperature sensor and the first heating pipe 1311 are arranged along the axial direction of the first mold core 121, and the first heating pipe 1311 is arranged close to the second mold core 122, and the second temperature sensor and the second heating pipe 1312 are arranged along the axial direction of the second mold core 122, and the second heating pipe 1312 is arranged close to the first mold core 121.

[0046] As described above, the heating temperature of the first mold core 121 by the first heating pipe 1311 can be different from the heating temperature of the second mold core 122 by the second heating pipe 1312, and thus the first temperature sensor and the second temperature sensor are arranged to detect the temperatures of the first mold core 121 and the second mold core 122, respectively, to improve the efficiency of monitoring the temperatures of the first mold core 121 and the second mold core 122.

[0047] At the same time, the first temperature sensor and the second temperature sensor can also monitor the operating efficiency of the first heating pipe 1311 and the second heating pipe 1312, respectively, the first temperature sensor can monitor the operating efficiency of the first heating pipe 1311, and the second temperature sensor can monitor the operating efficiency of the second heating pipe 1312, and thus when the first heating pipe 1311 and / or the second heating pipe 1312 operates abnormally, it can respond in time and quickly locate the abnormal heating pipe, improve the maintenance efficiency, and further improve the user's experience of using the forging and pressing device 1.

[0048] Further, the first temperature sensor is arranged along an axial direction of the first mold core 121 and spaced apart from the first heating pipe 1311, so as to reduce the influence of the heat generated by the first heating pipe 1311 on the monitoring efficiency of the first temperature sensor, ensure that the temperature monitored by the first temperature sensor is the temperature of the first mold core 121, and improve the operation efficiency of the first temperature sensor. In addition, the first heating pipe 1311 is arranged close to the second mold core 122, so as to separate the first temperature sensor from the second mold core 122 when the first mold core 121 and the second mold core 122 are bonded, avoid the influence of the temperature of the second mold core 122 on the monitoring efficiency of the first sensor, and further improve the operation efficiency of the first temperature sensor.

[0049] The second temperature sensor is arranged along an axial direction of the second mold core 122 and spaced apart from the second heating pipe 1312, so as to reduce the influence of the heat generated by the second heating pipe 1312 on the monitoring efficiency of the second temperature sensor, ensure that the temperature monitored by the second temperature sensor is the temperature of the second mold core 122, and improve the operation efficiency of the second temperature sensor. In addition, the second heating pipe 1312 is arranged close to the first mold core 121, so as to separate the second temperature sensor from the first mold core 121 when the first mold core 121 and the second mold core 122 are bonded, avoid the influence of the temperature of the first mold core 121 on the monitoring efficiency of the second sensor, and further improve the operation efficiency of the second temperature sensor.

[0050] Optionally, the heating assembly 13 comprises a heater 132, the heater 132 is connected with the heating pipe 131 through wires, and the heater 132 is used for adjusting the current input to the heating pipe 131, so as to adjust the temperature of the heating pipe 131.

[0051] Specifically, when the temperature monitoring assembly 14 monitors that the temperature of the mold core 12 is too high, the heater 132 can reduce the current input to the heating pipe 131, so as to reduce the heat generated by the heating pipe 131, reduce the temperature of the heating pipe 131, and further reduce the temperature of the mold core 12; and when the temperature monitoring assembly 14 monitors that the temperature of the mold core 12 is too low, the heater 132 can increase the current input to the heating pipe 131, so as to increase the heat generated by the heating pipe 131, increase the temperature of the heating pipe 131, and further increase the temperature of the mold core 12.

[0052] Through the cooperation of the heater 132 and the heating pipe 131, different temperature heating of the mold core 12 can be realized, the applicability of the forging and pressing device 1 to different materials to be processed is improved, the practicability of the forging and pressing device 1 is improved, and the user experience of the forging and pressing device 1 is improved.

[0053] Optionally, the temperature monitoring assembly 14 further comprises a temperature monitor 141, the temperature monitor 141 is connected with the temperature sensor through wires, and the temperature monitor is used for receiving the temperature data monitored by the temperature sensor and displaying the temperature data.

[0054] Further, the user can directly obtain the temperature of the mold core 12 monitored by the temperature sensor through the temperature monitor 141, and can adjust the heating temperature of the heating assembly 13 based on the temperature data displayed on the temperature monitor 141, so as to improve the operation efficiency of the forging device 1.

[0055] Optionally, please continue to refer to Figure 2 , Figure 2 is a structural schematic diagram of another embodiment of the forging device. The mold frame 11 includes a first mold frame 111, a second mold frame 112, and a guide column 113.

[0056] The first mold frame 111 and the second mold frame 112 are spaced apart along a direction parallel to the axial direction of the first mold core 121. The first mold core 121 is arranged on the side of the first mold frame 111 close to the second mold frame 112, and the second mold core 122 is arranged on the side of the second mold frame 112 close to the first mold frame 111. One end of the guide column 113 is arranged on the first mold frame 111, and the other end of the guide column 113 is arranged on the second mold frame 112, so as to guide the movement of the first mold frame 111 close to the second mold frame 112.

[0057] Specifically, since the first mold core 121 is arranged on the first mold frame 111 and the second mold core 122 is arranged on the second mold frame 112, the first mold core 121 will move close to the second mold core 122 during the movement of the first mold frame 111 close to the second mold frame 112. The guide column 113 can be arranged in a direction parallel to the axial direction of the first mold core 121, so as to ensure that the first mold frame 111 moves close to the second mold frame 112 along a direction parallel to the axial direction of the first mold core 121, so that the first mold core 121 moves close to the second mold core 122, and finally the first mold core 121 and the second mold core 122 correspondingly abut, so as to forge the material to be processed to form a VR glasses cover body, and improve the operation efficiency of the forging device 1.

[0058] Optionally, the first mold frame 111 includes a base 1111 and a material supporting plate 1112. The material supporting plate 1112 is spaced apart from the base 1111 along a direction parallel to the axial direction of the first mold core 121, and the material supporting plate 1112 is arranged close to the second mold frame 112. Part of the first mold core 121 is arranged between the base 1111 and the material supporting plate 1112, and the other part of the first mold core 121 is arranged on the side of the material supporting plate 1112 close to the second mold core 122 through the material supporting plate 1112. One end of the guide column 113 is arranged on the material supporting plate 1112.

[0059] Specifically, as Figure 2The first mold core 121 is arranged on the side of the first mold frame 111 close to the ground, that is, the first mold core 121 may fall off from the first mold frame 111 under the action of its own gravity, therefore, the application further fixes the first mold core 121 by arranging the material supporting plate 1112, avoids the first mold core 121 from falling off from the first mold frame 111, and improves the safety of the forging device 1.

[0060] It can be understood that when the first mold core 121 is attached to the second mold core 122, the part of the first mold core 121 passing through the material supporting plate 1112 is actually attached to the second mold core 122.

[0061] Optionally, the forging device 1 further comprises a spring assembly (not shown in the figure), the spring assembly is sleeved on the guide column 113, one end of the spring assembly abuts against the side of the first mold frame 111 close to the second mold frame 112, specifically, the one end of the spring assembly abuts against the side of the material supporting plate 1112 close to the second mold frame 112; the other end of the spring assembly abuts against the side of the second mold frame 112 close to the first mold frame 111.

[0062] Further, in the process of moving the first mold frame 111 close to the second mold frame 112, the spring assembly is compressed, and then in the process of moving the first mold frame 111 away from the second mold frame 112 after the forging of the material to be processed is completed, the restoring force of the spring assembly returning to its original length acts on the first mold frame 111, assisting the first mold frame 111 to move away from the second mold frame 112, and reducing the energy consumption in the process of moving the first mold frame 111 away from the second mold frame 112.

[0063] In addition, the counter-compression force of the spring assembly can also resist the gravity of the first mold frame 111, avoiding the movement of the first mold frame 111 close to the second mold frame 112 under the action of its own gravity, avoiding the movement of the first mold core 121 close to the second mold frame 112 under the action of its own gravity driven by the first mold frame 111, and avoiding the situation that the first mold core 121 is empty on the second mold core 122 without the material to be processed, causing wear of the first mold core 121 and the second mold core 122, or even hurting the workers, improving the safety of the forging device 1.

[0064] Optionally, the forging device 1 further comprises a gas cylinder 15, one end of the gas cylinder 15 is arranged on the first mold frame 111, specifically, the one end of the gas cylinder 15 can be arranged on the base 1111; the other end of the gas cylinder 15 is arranged on the second mold frame 112, the gas cylinder 15 is used to drive the first mold frame 111 to move close to the second mold frame 112, so that the first mold core 121 moves close to the second mold core 122, and then the first mold core 121 and the second mold core 122 are attached to each other, and the material to be processed is forged to form a VR glasses cover body.

[0065] In summary, in the forging device 1, the mold core 12 is heated by the heating assembly 13, so that in the process of forging the material to be processed by the mold core 12 to form the VR glasses cover body, the heat on the mold core 12 can be transferred to the material to be processed, so as to improve the plasticity and ductility of the material to be processed, and at the same time, due to the temperature rise of the material to be processed, the fluidity of the material to be processed can be increased, the deformation resistance and residual stress of the material to be processed can be reduced, the strength and toughness of the VR glasses cover body formed by forging can be improved, the preparation efficiency of the forging device 1 can be improved, and the user experience of the forging device 1 can be improved.

[0066] At the same time, the temperature of the mold core 12 is detected by the temperature monitoring assembly 14, so that the user can obtain the temperature of the mold core 12 in time, and then adjust the heating temperature of the heating assembly 13, and further improve the preparation efficiency of the forging device 1.

[0067] The application also provides a forging equipment (not shown in the figure), which comprises the forging device 1, a feeding device and a discharging device. The feeding device and the discharging device are respectively arranged apart from the forging device 1. The feeding device is used to move the material to be processed to the forging device 1, and the forging device is used to forge the material to be processed. The discharging device is used to discharge the material forged by the forging device. The automatic forging of the material to be processed to form the VR glasses cover body is realized, and the user experience of the forging equipment is improved.

[0068] The above is only an embodiment of the application, and does not limit the patent scope of the application. Any equivalent structure or equivalent process transformation based on the content of the specification and drawings, or direct or indirect application in other related technical fields, is also included in the patent protection scope of the application.

Claims

1. A forging device characterized by comprising: The application relates to a VR glasses cover forming device, which comprises a mold frame, a mold core arranged on the mold frame and used for forging a VR glasses cover, a heating assembly connected with the mold core and comprising a heating pipe arranged around the surface of the mold core and used for heating the mold core, and a temperature monitoring assembly connected with the mold core and comprising a temperature sensor attached to the surface of the mold core and used for monitoring the temperature of the mold core. The mold core comprises a first mold core and a second mold core which are arranged correspondingly so that the first mold core and the second mold core are fitted to forge the VR glasses cover. The heating assembly comprises a first heating pipe and a second heating pipe, the first heating pipe is arranged around the surface of the first mold core to heat the first mold core, and the second heating pipe is arranged around the surface of the second mold core to heat the second mold core. The temperature monitoring assembly comprises a first temperature sensor and a second temperature sensor, the first temperature sensor is attached to the surface of the first mold core, and the second temperature sensor is attached to the surface of the second mold core. The first temperature sensor and the first heating pipe are arranged along the axial direction of the first mold core, and the first heating pipe is arranged close to the second mold core; the second temperature sensor and the second heating pipe are arranged along the axial direction of the second mold core, and the second heating pipe is arranged close to the first mold core.

2. The forging apparatus according to claim 1, wherein The heating assembly further comprises a heater connected with the heating pipe through a wire, the heater is used for adjusting the current input to the heating pipe to adjust the temperature of the heating pipe. The temperature monitoring assembly further comprises a temperature monitor connected with the temperature sensor through a wire, the temperature monitor is used for receiving the temperature data monitored by the temperature sensor and displaying the temperature data.

3. The forging apparatus of claim 2, wherein The mold frame comprises a first mold frame, a second mold frame and a guide column, the first mold frame and the second mold frame are arranged along the axial direction of the first mold core, the first mold core is arranged on one side of the first mold frame close to the second mold frame, the second mold core is arranged on one side of the second mold frame close to the first mold core, one end of the guide column is arranged on the first mold frame, and the other end of the guide column is arranged on the second mold frame to guide the movement of the first mold frame close to the second mold frame. The first mold frame comprises a base and a material supporting plate, the material supporting plate is arranged along the axial direction of the first mold core and close to the second mold frame.

4. The swaging device of claim 1, wherein The first mold core is partially arranged between the base and the material supporting plate, and the other part of the first mold core is arranged on one side of the material supporting plate close to the second mold core through the material supporting plate, and one end of the guide column is arranged on the material supporting plate.

5. The swaging device of claim 1, wherein ​ 6. The swaging device of claim 2, wherein ​ 7. The swaging device of claim 6, wherein ​ ​ 8. The swaging device of claim 6, wherein The forging device further comprises a spring assembly, the spring assembly is sleeved on the guide column, one end of the spring assembly abuts against one side of the first die set close to the second die set, and the other end of the spring assembly abuts against one side of the second die set close to the first die set.

9. The swaging device of claim 6, wherein, The forging device further comprises a gas cylinder, one end of the gas cylinder is arranged on the first die set, the other end of the gas cylinder is arranged on the second die set, and the gas cylinder is used to drive the first die set to move close to the second die set.

10. A forging apparatus characterized by comprising: The forging device comprises the forging device, a feeding device and a discharging device according to any one of claims 1-9, the feeding device and the discharging device are arranged separately from the forging device, the feeding device is used to move the material to be processed to the forging device, the forging device is used to forge and press the material to be processed, and the discharging device is used to discharge the material forged and pressed on the forging device.

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