A metal heat treatment apparatus of a rapid switching process

Abstract

The utility model discloses a kind of metal heat treatment equipment of quick switching process, comprising: furnace body, furnace body is transversely arranged, the left end surface of furnace body is hingedly installed with closed door, and the inner wall of furnace body is fixedly installed with heating wire;Rotary part, rotary part is sealingly penetrated with furnace body, for the degree rotation of metal. Open closed door, pull the ring and pull out hollow column, place metal between cross-shaped plate and clamp plate, rotate the turntable and drive bidirectional screw rod to rotate, under the limiting effect of limiting block and limiting groove, clamp plate moves and clamps metal, then push hollow column reset and close closed door, quickly complete clamping, start motor and drive connecting shaft rotation, make fan blade and cylindrical rod synchronous operation, fan blade accelerates heat diffusion in furnace body, ensure temperature uniformity;When cylindrical rod rotates, hollow column and metal are rotated by slider, realize omnibearing, efficient heat treatment, improve processing effect.

Description

Technical Field

[0001] This utility model relates to the field of metal hot pressing technology, specifically to a metal heat treatment device with rapid process switching. Background Technology

[0002] Currently, metal heat treatment processes are widely used in industrial production, playing a crucial role in improving the performance of metallic materials. With production demands shifting towards small-batch, multi-variety production, metal heat treatment equipment capable of rapid process switching is highly sought after. However, existing such equipment generally suffers from uneven heat treatment: on the one hand, the heating system design is often unreasonable, employing a single heating method and lacking precise zone control, resulting in uneven temperature distribution within the furnace; on the other hand, the workpiece's movement within the furnace is limited, making it difficult to receive heat from all directions. Furthermore, the lag in temperature monitoring and adjustment by the control system leads to inconsistent heat treatment results, severely impacting the quality and performance of metal products and failing to meet the high-precision heat treatment requirements of modern industry.

[0003] Therefore, there is an urgent need to design a metal heat treatment equipment that can quickly switch processes to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a metal heat treatment device with rapid process switching to overcome the above-mentioned shortcomings in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A metal heat treatment apparatus with rapid process switching, comprising: The furnace body is horizontally arranged, and a closed door is hinged to the left end face of the furnace body. Heating wires are fixedly installed on the inner wall of the furnace body. A rotating part, which is sealed and penetrates the furnace body, is used to rotate the metal. A clamping part is disposed inside the furnace body and is used to clamp metal. The clamping part is connected to the rotating part.

[0006] The rotating part includes a motor, which is located on the right side of the furnace body. A connecting shaft is fixedly installed at the output end of the motor. The end of the connecting shaft away from the motor moves through the right side of the furnace body and extends into the interior of the furnace body. A columnar rod is fixedly installed at the left end of the connecting shaft. The outer wall of the columnar rod has a groove, and a slider is slidably installed on the inner wall of the groove.

[0007] Preferably, a support plate is fixedly installed on the lower surface of the furnace body, and support legs are fixedly installed at the bottom of the four corners of the support plate.

[0008] Preferably, the furnace body adopts a double-layer inner wall structure, wherein the inner layer of the furnace body is made of ceramic fiber material with high temperature resistance and excellent heat insulation performance, and the outer layer is made of high-strength metal material.

[0009] Preferably, a hollow column is slidably provided on the outer wall of the cylindrical rod, the inner wall of the hollow column is fixedly installed with the outer wall of the slider, and a pull ring is fixedly installed on the left end face of the hollow column.

[0010] Preferably, a mounting base is fixedly installed on the lower surface of the motor, and the left end of the mounting base is fixedly installed on the right side of the furnace body. A fan blade is fixedly installed on the outer wall of the connecting shaft inside the furnace body.

[0011] Preferably, the clamping part includes a cross-shaped plate, which is fixedly installed on the outer wall of the hollow column. A limiting groove is formed on the surface of the cross-shaped plate, and a limiting block is slidably provided on the inner wall of the limiting groove. A bidirectional threaded rod is threaded onto the limiting block, and a clamping plate is fixedly installed on the top of the limiting block. A turntable is fixedly installed on one end of the bidirectional threaded rod, and a circular block is fixedly installed on the other end of the bidirectional threaded rod.

[0012] In the above technical solution, the metal heat treatment equipment with rapid process switching provided by this utility model has the following beneficial effects: Open the closed door, pull the ring to pull out the hollow column, place the metal between the cross-shaped plate and the clamping plate, rotate the turntable to drive the bidirectional threaded rod to rotate, and under the limiting action of the limiting block and the limiting groove, the clamping plate moves to clamp the metal. Then push the hollow column to reset and close the closed door to quickly complete the clamping. Start the motor to drive the connecting shaft to rotate, so that the fan blade and the column rod operate synchronously. The fan blade accelerates the heat diffusion in the furnace body to ensure uniform temperature. When the column rod rotates, it drives the hollow column and the metal to rotate through the slider, realizing all-round and efficient heat treatment and improving the treatment effect. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a metal heat treatment equipment with a rapid process switching capability according to this utility model.

[0015] Figure 2 This is a cross-sectional view of the furnace body in a metal heat treatment device with a rapid process switching capability according to this utility model.

[0016] Figure 3This is an exploded structural diagram of the cylindrical rod and hollow column in a metal heat treatment device for rapid process switching according to this utility model.

[0017] Figure 4 This is a schematic diagram of the cross-shaped plate structure in a metal heat treatment device for rapid process switching according to this utility model.

[0018] 1. Furnace body; 2. Support plate; 3. Support leg; 4. Enclosed door; 5. Fixed base; 6. Motor; 7. Connecting shaft; 8. Fan blade; 9. Heating wire; 10. Column rod; 11. Hollow column; 12. Pull ring; 13. Cross-shaped plate; 14. Slide groove; 15. Sliding block; 16. Bidirectional threaded rod; 17. Clamping plate; 18. Turntable; 19. Circular block; 20. Limiting groove; 21. Limiting block. Detailed Implementation

[0019] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0020] like Figure 1-4 As shown in the figure, an embodiment of the present invention provides a metal heat treatment apparatus for rapid process switching, comprising: Furnace body 1 is horizontally arranged and adopts a double-layer inner wall structure. The inner layer of furnace body 1 is made of ceramic fiber material with high temperature resistance and excellent heat insulation performance to reduce heat loss; the outer layer is made of high-strength metal material to provide mechanical support and protection. A closed door 4 is hinged to the left end face of furnace body 1. A support plate 2 is fixedly installed on the lower surface of furnace body 1. Support legs 3 are fixedly installed at the bottom of the four corners of the support plate 2. Heating wires 9 are fixedly installed on the inner wall of furnace body 1. The rotating part is sealed and penetrates the furnace body 1, and is used to rotate the metal 360 degrees. The clamping part is located inside the furnace body 1 and is used to clamp metal. The clamping part is connected to the rotating part.

[0021] In this embodiment, the heating wire 9 can provide heat to the interior of the furnace body 1, thereby facilitating the heat treatment of the metal located inside the furnace body 1.

[0022] Specifically, the rotating part includes a motor 6, which is located on the right side of the furnace body 1. A connecting shaft 7 is fixedly installed at the output end of the motor 6. The end of the connecting shaft 7 away from the motor 6 moves through the right side of the furnace body 1 and extends into the interior of the furnace body 1. A columnar rod 10 is fixedly installed at the left end of the connecting shaft 7. The outer wall of the columnar rod 10 has a groove 14. A slider 15 is slidably installed on the inner wall of the groove 14. A hollow column 11 is slidably installed on the outer wall of the columnar rod 10. The inner wall of the hollow column 11 is fixedly installed with the outer wall of the slider 15. A pull ring 12 is fixedly installed on the left end face of the hollow column 11.

[0023] In this embodiment, starting the motor 6 can rotate the connecting shaft 7, which in turn can rotate the cylindrical rod 10. Since the slider 15 is provided between the cylindrical rod 10 and the hollow column 11, the hollow column 11 also has a rotational tendency. Finally, it can drive the metal held by the clamping part to rotate, and perform uniform heat treatment.

[0024] Specifically, a mounting base 5 is fixedly installed on the lower surface of the motor 6, and the left end of the mounting base 5 is fixedly installed on the right side of the furnace body 1. A fan blade 8 is fixedly installed on the outer wall of the connecting shaft 7 inside the furnace body 1.

[0025] In this embodiment, the fan blades 8 can generate wind power when the connecting shaft 7 rotates, which can quickly diffuse the heat inside the furnace body 1 and make the heat uniform.

[0026] Specifically, the clamping part includes a cross-shaped plate 13, which is fixedly installed on the outer wall of the hollow column 11. A limiting groove 20 is opened on the surface of the cross-shaped plate 13. A limiting block 21 is slidably provided on the inner wall of the limiting groove 20. A bidirectional threaded rod 16 is threadedly sleeved on the limiting block 21. A clamping plate 17 is fixedly installed on the top of the limiting block 21. A turntable 18 is fixedly installed on one end of the bidirectional threaded rod 16. A circular block 19 is fixedly installed on one end of the bidirectional threaded rod 16.

[0027] In this embodiment, the bidirectional threaded rod 16 is rotated by rotating the turntable 18, which in turn moves the limiting block 21, and finally drives the clamping plate 17 to rotate, thus clamping the metal tightly.

[0028] Working steps: 1. Open the closed door 4, then pull the pull ring 12 to pull the hollow column 11 outward, then place the metal between the cross plate 13 and the clamping plate 17, then rotate the turntable 18 to make the bidirectional threaded rod 16 rotate. Since the limiting block 21 and the limiting groove 20 are slidably set, the limiting block 21 can drive the clamping plate 17 to move under the rotation of the bidirectional threaded rod 16 until the metal is clamped. After clamping, push the hollow column 11 inward, and then close the closed door 4. Second, by starting the motor 6, the connecting shaft 7 is rotated. The rotation of the connecting shaft 7 causes the fan blade 8 and the cylindrical rod 10 to rotate. The rotation of the fan blade 8 causes the heat inside the furnace body 1 to spread rapidly and make the heat inside the furnace body 1 uniform. During the rotation of the cylindrical rod 10, the slider 15 can drive the hollow column 11 to rotate, so that the metal can be subjected to rotational heat treatment, making its effect better.

[0029] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A metal heat treatment apparatus with rapid process switching, characterized in that, include: Furnace body (1), the furnace body (1) is arranged horizontally, a closed door (4) is hinged to the left end face of the furnace body (1), and a heating wire (9) is fixedly installed on the inner wall of the furnace body (1). The rotating part is sealed and penetrates the furnace body (1) for rotating the metal 360 degrees. A clamping part is disposed inside the furnace body (1) for clamping metal, and the clamping part is connected to the rotating part; The rotating part includes a motor (6), which is located on the right side of the furnace body (1). A connecting shaft (7) is fixedly installed at the output end of the motor (6). The end of the connecting shaft (7) away from the motor (6) moves through the right side of the furnace body (1) and extends into the interior of the furnace body (1). A columnar rod (10) is fixedly installed at the left end of the connecting shaft (7). The outer wall of the columnar rod (10) has a groove (14), and a slider (15) is slidably installed on the inner wall of the groove (14).

2. The metal heat treatment equipment with rapid process switching according to claim 1, characterized in that, A support plate (2) is fixedly installed on the lower surface of the furnace body (1), and support legs (3) are fixedly installed at the bottom of the four corners of the support plate (2).

3. The metal heat treatment equipment with rapid process switching according to claim 1, characterized in that, The furnace body (1) adopts a double-layer inner wall structure. The inner layer of the furnace body (1) is made of ceramic fiber material with high temperature resistance and excellent heat insulation performance, and the outer layer is made of high-strength metal material.

4. The metal heat treatment equipment with rapid process switching according to claim 1, characterized in that, A hollow column (11) is slidably provided on the outer wall of the column rod (10). The inner wall of the hollow column (11) is fixedly installed with the outer wall of the slider (15). A pull ring (12) is fixedly installed on the left end face of the hollow column (11).

5. The metal heat treatment equipment with rapid process switching according to claim 4, characterized in that, A mounting base (5) is fixedly installed on the lower surface of the motor (6). The left end of the mounting base (5) is fixedly installed on the right side of the furnace body (1). A fan blade (8) is fixedly installed on the outer wall of the connecting shaft (7) inside the furnace body (1).

6. The metal heat treatment equipment with rapid process switching according to claim 1, characterized in that, The clamping part includes a cross-shaped plate (13), which is fixedly installed on the outer wall of the hollow column (11). A limiting groove (20) is opened on the surface of the cross-shaped plate (13). A limiting block (21) is slidably provided on the inner wall of the limiting groove (20). A bidirectional threaded rod (16) is threaded on the limiting block (21). A clamping plate (17) is fixedly installed on the top of the limiting block (21). A turntable (18) is fixedly installed on one end of the bidirectional threaded rod (16). A circular block (19) is fixedly installed on one end of the bidirectional threaded rod (16).

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