Heating device capable of being automatically opened and closed

Abstract

The utility model relates to the technical field of spinning, and discloses an automatic opening and closing heating device which comprises a casting mechanism, a casting seat and a clamp, the casting seat is provided with a working area, and the clamp is arranged in the working area and connected with the casting seat; and the heating mechanism comprises heating assemblies movably connected to the two sides of the casting base, and the heating assemblies on the two sides are both away from the working area to form an open state or enter the working area and surround the clamp to form a closed state and are used for maintaining the temperature of a product in the clamp during spinning. Through the design of the heating mechanism, the temperature of the material can be maintained at a constant temperature in the spinning process, the consistency of the material is ensured, and therefore the product forming quality is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of spinning, and particularly relates to an automatic opening and closing heating device. BACKGROUND

[0002] Spinning is to fix a flat plate or a hollow blank on a die of a spinning machine, rotate the blank with a main shaft of the die, and press the blank with a spinning roller to cause local plastic deformation. Spinning is a special forming method. The spinning method can be used to complete processes such as drawing, flanging, necking, bulging and curling of various shapes of rotary bodies.

[0003] In the prior art, a material is heated to a spinning temperature before spinning, and then the material is spun by a cutter wheel. However, in the spinning process, the material easily emits heat, so that the temperature of the material cannot be maintained in a constant range, thereby affecting the consistency of the material and reducing the forming quality of the product. CONTENT OF THE UTILITY MODEL

[0004] To solve the problems in the prior art, the application provides an automatic opening and closing heating device. The temperature of the material can be maintained at a constant temperature in the spinning process by the design of the heating mechanism, the consistency of the material is ensured, and the forming quality of the product is improved.

[0005] The technical effects achieved by the application are achieved by the following aspects:

[0006] The application provides an automatic opening and closing heating device, which comprises

[0007] A casting mechanism comprising a casting seat and a clamp, the casting seat is provided with a working area, the clamp is arranged in the working area and connected with the casting seat; and

[0008] A heating mechanism comprising heating assemblies movably connected to both sides of the casting seat, the heating assemblies on both sides are away from the working area to form an open state, or enter the working area and surround the clamp to form a closed state, for maintaining the temperature of the product in the clamp during spinning.

[0009] In some implementations, the heating assembly comprises a pushing component and a heating component, the pushing component is drivingly connected with the heating component to move the heating component away from or into the working area. Preferably, a temperature sensor is arranged in the heating component to feedback the temperature of the heating component, and the temperature of the material is controlled at a constant temperature by the heating component.

[0010] In some implementations, when the heating assemblies on both sides are in the open state, the heating components on both sides are not in the same plane as the clamp.

[0011] In some implementations, the pushing component comprises:

[0012] A first support connected with the casting seat;

[0013] A connecting rod having a first end and a second end, the first end being fixedly connected with the heating component, and the second end being movably connected with the first support;

[0014] A second support connected with the heating component, and the connecting rod being arranged through the second support to move the heating component left and right; and

[0015] A driving component having one end movably connected with the connecting rod, and a driving end of the driving component being fixedly connected with the heating component.

[0016] In some implementations, the heating component is provided with a heating groove and a notch, and the notch is arranged in communication with the heating groove.

[0017] When the heating assemblies on both sides are in the closed state, the heating grooves of the heating components on both sides form a heating chamber to provide a heating space for the product in the clamp, and the notches of the heating components on both sides form an operation port for the cutter wheel to enter the operation port to spin the product in the clamp.

[0018] In some implementations, the pushing components are symmetrically arranged on both sides of the heating component.

[0019] In some implementations, the connecting rod is arranged in parallel with at least two connecting rods, and only one connecting rod is arranged through the second support.

[0020] In some implementations, the pushing component further comprises a fixing block connected between the casting seat and the driving component.

[0021] In some implementations, when the heating assemblies on both sides are in the open state, the heating components on both sides are arranged side by side with the clamp.

[0022] In some implementations, the pushing component pushes the heating components on both sides to move horizontally, so that the heating components move away from or into the working area.

[0023] In summary, the present application has at least the following advantages:

[0024] 1. The automatic opening and closing heating device provided by the present application realizes heating of the product in the clamp by arranging the heating assemblies on both sides into the working area and surrounding the clamp to form a closed state, and effectively prevents heat loss by surrounding the product, thereby maintaining the temperature of the product within a constant range, ensuring the consistency of the material, and improving the product forming quality.

[0025] 2、The automatic opening and closing heating device provided by the application can adjust and control the temperature of products in real time according to requirements, so that the temperature is always within the required range. In addition, the heating and heat preservation of products of various specifications can be completed by one set of heating mechanism, and the application range is wide.

[0026] 3、The automatic opening and closing heating device provided by the application is used in spinning and cooperates with a mechanical hand to realize automation. When the temperature of products is maintained constant, spinning is performed synchronously, so that the overall production efficiency can be effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 FIG. 1 is a structure schematic diagram of an open state of the automatic opening and closing heating device in Embodiment 1 of the application.

[0028] Figure 2 FIG. 2 is a structure schematic diagram of a closed state of the automatic opening and closing heating device in Embodiment 1 of the application.

[0029] Figure 3 FIG. 3 is a structure schematic diagram of a pushing component in Embodiment 2 of the application.

[0030] Figure 4 FIG. 4 is a structure schematic diagram of a heating component in Embodiment 2 of the application.

[0031] Markings in the figure:

[0032] 1, casting mechanism, 11, casting seat, 12, clamp, 13, working area; 2, heating assembly, 21, pushing component, 211, first support, 212, connecting rod, 2121, first end, 2122, second end, 213, second support, 214, driving piece, 215, fixed block, 22, heating component, 221, heating chamber, 222, operation port; 3, product. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical scheme and advantages of the embodiments of the application more clear, the technical scheme in the embodiments of the application will be described clearly and completely in combination with the drawings in the embodiments of the application. The described embodiments are part of the embodiments of the application, but not all the embodiments of the application.

[0034] Therefore, the following detailed description of the embodiments of the application provided in the drawings is not intended to limit the scope of the claimed application, but only represents selected embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the application.

[0035] Embodiment 1:

[0036] Please refer to the attached drawings Figures 1-2 The automatic opening and closing heating device comprises a casting mechanism 1 and a heating mechanism.

[0037] The casting mechanism 1 comprises a casting seat 11 and a clamp 12, the casting seat 11 is provided with a working area 13, the clamp 12 is arranged in the working area 13 and connected with the casting seat 11. The working area 13 is used for spinning operation of the product 3. The clamp 12 is used for clamping the product 3.

[0038] The heating mechanism comprises heating assemblies 2 movably connected to both sides of the casting seat 11, both sides of the heating assemblies 2 are away from the working area 13 to form an open state, or enter the working area 13 and surround the clamp 12 to form a closed state, which is used for maintaining the temperature of the product in the clamp 12 during spinning.

[0039] Specifically, the open state means that the heating assembly 2 does not have heating action on the product 3 in the clamp 12, which is generally set after the product is spun out or the product 3 is put into the clamp 12 to prepare for spinning. The closed state means that the heating assembly 2 heats and maintains the constant temperature of the product 3 in the clamp 12, which is generally set during the spinning process.

[0040] The heating assembly 2 comprises a pushing part 21 and a heating part 22, the pushing part 21 is drivingly connected with the heating part 22 to make the heating part 22 away from or enter the working area 13. The heating part 22 adopts the heating mode of medium frequency heating. Preferably, the heating part is provided with a temperature sensor for feedback of the temperature of the heating part, so that the temperature of the material is controlled at a constant temperature.

[0041] The heating device in the embodiment is used in the spinning process of high-temperature alloy material. The material is first fixed by the clamp 12, then the pushing part 21 on both sides of the casting seat 11 drives the heating part 22 until the heating part 22 on both sides enters the working area 13, and the heating part 22 on both sides surrounds the clamp 12 and heats the product 3 to make the temperature reach the required range, finally the cutter wheel enters the working area 13 to spin the product 3 in the clamp 12. In this way, the temperature of the product 3 is kept in a constant range by the heating part 22 during the spinning process of the high-temperature alloy material, which can effectively prevent the loss of product heat, thereby ensuring the consistency of the product material and improving the forming quality of the product 3.

[0042] In the structure, the temperature of the product 3 can be adjusted in real time according to the real-time feedback of the temperature sensor, and the heating mechanism is controlled in real time, so that the temperature of the material is controlled at a constant temperature. And through a set of heating mechanism, the heating and temperature maintenance of products of various specifications can be realized, and the application range is wide.

[0043] In addition, the automatic opening and closing heating device is used in spinning and cooperates with the mechanical hand to realize automation. When the product 3 is maintained at a constant temperature, spinning is carried out synchronously, thereby effectively improving the overall production efficiency.

[0044] Embodiment 2:

[0045] The difference between the present embodiment and embodiment 1 is that, as shown in Figure 3 In the present embodiment, when the heating assemblies 2 on both sides are in the open state, the heating components 22 on both sides and the clamp 12 are not in the same plane. That is, when the heating assemblies 2 on both sides are in the open state, the heating assemblies 2 are above or below the clamp 12. In this way, a wider area is provided for the clamp 12, which facilitates the placement of the product 3 to be spun into the clamp 12 and the removal of the spun product 3, and the operation space is large, thereby effectively improving the operation convenience.

[0046] In some embodiments, the pushing component 21 comprises a first support 211, a connecting rod 212, a second support 213 and a driving member 214. Preferably, the driving member 214 is an oil cylinder. The first support 211 and the second support 213 serve as the moving fulcrum of the connecting rod 212, so as to realize the up-down and left-right movement of the heating component 22 driven by the connecting rod 212.

[0047] Specifically, the first support 211 is connected with the casting seat 11, so as to ensure that the first support 211 serves as a stable fulcrum and ensures the up-down movement of the heating component 22. The connecting rod 212 is provided with a first end 2121 and a second end 2122. The first end 2121 is fixedly connected with the heating component 22, and the second end 2122 is movably connected with the first support 211, and the movable connection can be achieved through a shaft. Preferably, the connecting rod 212 is an L-shaped connecting rod 212. The second support 213 is connected with the heating component 22, and the connecting rod 212 penetrates through the second support 213, so as to enable the heating component 22 to move left and right. One end of the driving member 214 is movably connected with the connecting rod 212, and the movable connection can be achieved through a shaft. The driving end of the driving member 214 is fixedly connected with the heating component 22.

[0048] The pushing component 21 in the embodiment pushes the connecting rod 212 downward by the oil cylinder of the driving component 214 when the heating component 22 is switched from the open state to the closed state. Since the connecting rod 212 is movably connected with the first support 211 and the driving component 214, the heating component 22 is correspondingly moved downward. When the connecting rod 212 is lowered to a certain position, the second support 213 collides with the connecting rod 212, so that the connecting rod 212 is subjected to the forces of the driving component 214 and the second support 213 and is moved to the direction of the clamp 12, that is, the two heating components 22 are moved to close each other until the closed state, and the product 3 is heated. The pushing component 21 drives the heating component 22 to move upward, downward, leftward and rightward by the driving component 214, so that the heating components 22 on the two sides are switched between the open state and the closed state. The material can be kept at a constant temperature during the spinning process, so as to ensure the consistency of the material and the forming quality. When the heating components 22 on the two sides are in the open state, the heating components 22 are above the clamp 12, so that the operation space around the clamp 12 is larger, the product 3 in the clamp 12 is convenient to take, and the operation convenience is improved.

[0049] In some embodiments, referring to Figure 4 , the heating component 22 is provided with a heating groove and a notch, and the notch is in communication with the heating groove. When the heating components 22 on the two sides are in the closed state, the heating grooves of the heating components 22 on the two sides form a heating chamber 221 for providing a heating space for the product 3 in the clamp 12. The notches of the heating components 22 on the two sides form an operation port 222 for the cutter wheel to enter the operation port 222 to spin the product 3 in the clamp 12.

[0050] Through the above arrangement, the heating grooves of the heating components 22 on the two sides are combined to form the heating chamber 221 around the clamp 12, so that the heat loss is effectively prevented, and the consistency of the material is ensured. The operation port 222 formed by the notches of the heating components 22 on the two sides is convenient for the material to be spun when the material is kept at a constant temperature in the heating chamber 221. The operation port 222 is convenient for the spinning operation, and the forming quality of the material is ensured.

[0051] In some embodiments, the pushing component 21 is symmetrically arranged on the two sides of the heating component 22. In this way, the balance of the pushing of the heating components 22 on the two sides is improved, and the stability of the switching between the open state and the closed state of the heating components 22 on the two sides is improved.

[0052] In some embodiments, the connecting rod 212 is provided with at least two connecting rods arranged side by side, and only one connecting rod 212 penetrates the second support 213. In this way, the heating component 22 is subjected to a wider range of forces, and the movement of the heating component 22 is more stable.

[0053] In some embodiments, the pushing component 21 further comprises a fixing block 215 connected between the casting seat 11 and the driving member 214. Through this arrangement, the fixing block 215 is connected between the driving member 214 and the casting seat 11, facilitating the installation of the driving member 214 and ensuring the stable operation of the driving member 214.

[0054] Embodiment 3:

[0055] The difference between this embodiment and embodiment 1 is that in this embodiment, when the heating assemblies 2 on both sides are in the open state, the heating components 22 on both sides are arranged side by side with the clamps 12.

[0056] Specifically, the pushing component 21 pushes the heating components 22 on both sides to move horizontally, so as to move the heating components 22 away from or into the working area 13.

[0057] The heating device in this embodiment can simplify the operation trajectory of the heating components 22 and effectively shorten the switching time of the heating assemblies 2 on both sides between the closed state and the open state. Specifically, the driving member 214 can use a cylinder to push the heating components 22 on both sides, or use a lead screw to simultaneously open or close the heating assemblies 2 on both sides. The overall structure is relatively compact and simple.

[0058] In this application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0059] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the product of the application is used, and are only for the convenience of describing the application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the application. In addition, the terms "first", "second", "third" and the like are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0060] Furthermore, terms like "horizontal," "vertical," "up," "down," "upper," "lower," and the like are used herein for the convenience of the reader in relation to the illustrations given. They do not imply absolute orientations or directions.

[0061] In this application, unless specifically stated and limited otherwise, the use of the word "comprise" or "comprises" or "comprising" means that the word "comprise" or "comprises" or "comprising" is used in the sense of "including but not limited to" and not in the sense of "consist only of" or "consisting only of."

[0062] While the application has been described in connection with specific embodiments thereof, it will be understood that many modifications, changes, alterations and substitutions are possible in the meaning and scope of the application as defined by the appended claims.

Claims

1. An automatically opening and closing heating device, characterized in that, include A casting mechanism (1) includes a casting base (11) and a clamp (12), wherein the casting base (11) has a working area (13), and the clamp (12) is located in the working area (13) and connected to the casting base (11); and The heating mechanism includes heating components (2) movably connected to both sides of the casting base (11). The heating components (2) on both sides are either away from the working area (13) to form an open state, or enter the working area (13) and surround the fixture (12) to form a closed state, for maintaining the product temperature in the fixture (12) during spinning.

2. The automatically opening and closing heating device according to claim 1, characterized in that, The heating assembly (2) includes a pushing component (21) and a heating component (22), wherein the pushing component (21) is driven to connect with the heating component (22) so that the heating component (22) moves away from or into the working area (13).

3. The automatically opening and closing heating device according to claim 2, characterized in that, When the heating components (2) on both sides are in the open state, the heating components (22) on both sides and the clamp (12) are not on the same plane.

4. The automatically opening and closing heating device according to claim 3, characterized in that, The pushing component (21) includes: The first support member (211) is connected to the casting base (11); The connecting rod (212) has a first end (2121) and a second end (2122) opposite to each other. The first end (2121) is fixedly connected to the heating component (22), and the second end (2122) is movably connected to the first support member (211). The second support member (213) is connected to the heating component (22), and the connecting rod passes through the second support member (213) to allow the heating component (22) to move left and right; and The driving component (214) is movably connected at one end to the connecting rod (212), and the driving end of the driving component (214) is fixedly connected to the heating component (22).

5. The automatically opening and closing heating device according to claim 3, characterized in that, The heating component (22) is provided with a heating groove and a notch, and the notch is connected to the heating groove; When the heating components (2) on both sides are in the closed state, the heating grooves of the heating components (22) on both sides form a heating chamber (221) to provide a heating space for the product (3) in the fixture (12); the notches of the heating components (22) on both sides form an operating port (222) for the cutting wheel to enter the operating port (222) to spin the product (3) in the fixture (12).

6. The automatically opening and closing heating device according to claim 4, characterized in that, The pushing component (21) is symmetrically arranged on both sides of the heating component (22).

7. The automatically opening and closing heating device according to claim 4, characterized in that, At least two connecting rods (212) are arranged side by side, and only one of the connecting rods (212) passes through the second support (213).

8. The automatically opening and closing heating device according to claim 4, characterized in that, The pushing component (21) also includes a fixing block (215) connected between the casting base (11) and the driving component (214).

9. The automatically opening and closing heating device according to claim 2, characterized in that, When the heating components (2) on both sides are in the open state, the heating components (22) on both sides are arranged side by side with the clamp (12).

10. The automatically opening and closing heating device according to claim 8, characterized in that, The pushing component (21) pushes the heating components (22) on both sides to move horizontally, so that the heating components (22) move away from or into the working area (13).

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