Protective structure for warm forging induction heating equipment

Abstract

The utility model discloses a kind of protective structures for warm forging induction heating equipment, it is related to the field of warm forging induction heating equipment, including workbench and frame, and the top of workbench is located in the inside of frame and is provided with heating assembly, guide pillar sliding slot is opened in the frame, the top of workbench is provided with electric slide, wherein electric slide is provided with guide pillar, and the one end of its guide pillar is located in guide pillar sliding slot, the other end is connected with clamping plate, the guide pillar sliding slot is provided with profiled lug matched with guide pillar, the guide pillar sliding slot is provided with tooth block. The utility model is rotated by the action of tooth block and drives the fixed gear on guide pillar, so that the workpiece inside clamping plate is rotated, the heating assembly of bottom is uniformly heated to workpiece in this process, then workpiece is moved to both sides by spring, so that the workpiece is released from the location clamping, and workpiece falls to the blanking table by its gravity and rolls to one side.

Description

Technical Field

[0001] This utility model relates to the field of induction heating equipment for warm forging, specifically a protective structure for induction heating equipment for warm forging. Background Technology

[0002] Induction heating for warm forging combines warm forging process with induction heating technology. Its core is to rapidly and accurately heat metal workpieces to the warm forging temperature range (above the material recrystallization temperature and below the hot forging temperature, usually avoiding the high-temperature oxidation zone) through the principle of electromagnetic induction. This provides ideal material plasticity and mechanical properties for subsequent plastic forming. It combines the advantages of cold forging (high precision) and hot forging (low forming force) and is one of the key technologies in the modern precision forging field.

[0003] In existing induction heating equipment for warm forging, the workpiece is conveyed to one side, and an alternating current is supplied to the induction coil by the induction heating power supply. When the metal workpiece is placed in the alternating magnetic field, the magnetic field passes through the interior of the workpiece. When the eddy current flows inside the workpiece, it is hindered by the resistance of the metal material. Combined with the heating component at the bottom, the workpiece is heated rapidly. The heating component of the existing equipment is mostly fixed at the bottom of the worktable, and the workpiece is placed on top of the heating component and heated statically. This results in the bottom of the workpiece being directly heated and the temperature being too high, while the sides and top are not heated enough. The overall temperature distribution is uneven, which affects the subsequent forging quality. Furthermore, the heated workpiece needs to be removed by the operator using clamping tools, which can easily lead to accidents and seriously affect the overall production safety.

[0004] In summary, the above-mentioned structure makes it difficult to uniformly heat the workpiece during actual production, and the subsequent manual unloading by staff can easily lead to accidents, which will seriously affect the overall production safety. Utility Model Content

[0005] Based on this, the purpose of this utility model is to provide a protective structure for induction heating equipment for warm forging, so as to solve the technical problem that it is difficult to uniformly heat the workpiece in the actual production process, and that the subsequent manual unloading by the staff can easily lead to accidents, which will seriously affect the overall production safety.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a protective structure for a warm forging induction heating device, comprising a workbench and a frame, the frame being located at the top of the workbench, and a heating component being disposed on the inner side of the top of the workbench within the frame; a guide post groove being provided within the frame; and electric sliding plates being symmetrically disposed on the top of the workbench, wherein a guide post is provided through the electric sliding plate, one end of the guide post being located within the guide post groove, and the other end being connected to a clamping plate; an irregularly shaped protrusion cooperating with the guide post is disposed within the guide post groove; a toothed block is disposed within the guide post groove, and a fixed gear cooperating with the toothed block is disposed on the guide post.

[0007] By adopting the above technical solution, the workpiece is clamped in the heating component area by the cooperation of the guide post and the irregular protrusion. The fixed gear on the guide post is rotated by the action of the tooth block, so that the workpiece inside the clamp rotates. During this process, the heating component at the bottom is used to heat the workpiece evenly. Then, the clamp moves to both sides by the reset action of the spring, thereby releasing the clamping of the workpiece. At the same time, the workpiece falls onto the unloading platform by its own gravity and rolls to one side.

[0008] The present invention is further configured such that a miniature cylinder is provided at one end of the electric slide plate, and the output end of the miniature cylinder is connected to the clamping plate.

[0009] Preferably, its miniature cylinder facilitates effective clamping of workpieces within a certain size, improving the overall practicality of the device.

[0010] The present invention is further configured such that a baffle is provided on the outer wall of the guide post, wherein a compression spring is provided between the baffle and the electric sliding plate.

[0011] Preferably, under normal conditions, the guide post itself is compressed, causing the spring to be in a compressed state. Then, when sliding to the unloading end, the guide post is reset and slid to one side by the reset action of the compressed spring. The baffle can be limited by the guide post groove, effectively preventing the guide post from sliding excessively and improving the overall sliding stability.

[0012] The present invention is further configured such that the irregular protrusion is located at the middle position of the guide post groove, wherein the initial end depth of the guide post groove is less than the depth of the unloading end.

[0013] Preferably, in the initial state, the guide post slide will squeeze the guide post to make the workpiece between the clamping plates slightly clamped, which makes it easy for the operator to place the workpiece. Then, when it slides to the unloading end on the other side, since its depth is greater than its initial end, the guide post will move inward. At this time, the clamping plate will completely release the workpiece from the limiting work, so that the workpiece falls onto the unloading platform, thus completing the unloading work after the workpiece is heated.

[0014] The present invention is further configured such that a controller is provided on the top of the frame, wherein the controller is electrically connected to the heating component.

[0015] Preferably, under the action of the controller, the heating component is positioned at the top of the worktable for segmented heating, providing ideal material plasticity and mechanical properties for subsequent plastic forming.

[0016] The present invention is further configured such that a feeding platform is provided at one end of the heating assembly on the top of the workbench, wherein the top of the feeding platform is inclined outward and a smooth surface is provided on the top of the feeding platform.

[0017] Preferably, the falling workpiece is slid to one side by the action of the unloading platform, which makes it easier for the staff to collect the heated workpieces in a unified manner. In addition, the smooth surface effectively reduces the sliding friction between the two and prevents the heated workpieces from piling up on the unloading platform.

[0018] The present invention is further provided that the top of the workbench is provided with an electric sliding groove at the electric sliding plate.

[0019] Preferably, the combination of the electric slide groove and the electric slide plate ensures the stability of the workpiece at the top of the worktable, thereby improving the overall processing stability.

[0020] The present invention is further provided with a protective plate on the inner side of the clamping plate, wherein the protective plate itself is detachably connected to the clamping plate.

[0021] Preferably, the protective plate effectively prevents wear on the workpiece during clamping, and its detachable design facilitates disassembly and maintenance.

[0022] The present invention is further configured such that the bottom of the workbench is provided with an array of support legs.

[0023] Preferably, the support legs prevent dirt and impurities on the ground from corroding the workpiece during processing, further improving the overall processing effect.

[0024] In summary, the present invention has the following main advantages:

[0025] 1. This utility model has guide column grooves set on the inner wall of the frame. During the movement of the electric slide plate, the guide column and the irregular protrusion cooperate to make the clamping plate clamp the workpiece in the heating component area. Then, when it moves to the unloading platform on one side, the clamping plate moves to both sides by the reset action of the spring, thereby releasing the clamping of the workpiece. At the same time, the workpiece falls onto the unloading platform by its own gravity and rolls to one side, thereby completing the automatic collection of the workpiece. There is no need for the staff to collect it manually, thus preventing accidents.

[0026] 2. This utility model has an array of toothed blocks set in the guide post groove. During the sliding of the electric slide plate, the fixed gear on the guide post is driven to rotate by the action of the toothed blocks, thereby causing the workpiece inside the clamping plate to rotate. During this process, the heating component at the bottom is ensured to heat the workpiece evenly, ensuring the uniformity of the overall heating of the workpiece and improving the overall heating effect. Attached Figure Description

[0027] Figure 1 This is a perspective view of the present utility model;

[0028] Figure 2 This is a schematic diagram of the unloading platform structure of this utility model;

[0029] Figure 3 This utility model Figure 1 Enlarged view of A in the middle;

[0030] Figure 4 This is a cross-sectional view of the present invention;

[0031] Figure 5 This is a schematic diagram of the clamping mechanism of this utility model.

[0032] Explanation of reference numerals in the attached figures:

[0033] 1. Workbench; 2. Frame; 3. Controller; 4. Unloading platform; 5. Guide column slide; 6. Tooth block; 7. Electric slide plate; 8. Fixed gear; 9. Heating component; 10. Clamping plate; 11. Electric slide; 12. Irregular protrusion; 13. Miniature cylinder; 14. Baffle; 15. Compression spring; 16. Guide column. Detailed Implementation

[0034] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0035] The embodiments of this utility model will be described below based on its overall structure.

[0036] Example 1: Please refer to Figures 1-5The protective structure for a warm forging induction heating equipment includes a worktable 1, a frame 2, a heating component 9, a clamping mechanism, a sliding mechanism, and a feeding mechanism. A guide post groove 5 is provided within the frame 2. Electric sliding plates 7 are symmetrically arranged on the top of the worktable 1. Guide posts 16 are threaded through the electric sliding plates 7, with one end of each post 16 located within the guide post groove 5 and the other end connected to a clamping plate 10. The operator places the workpiece to be processed inside the clamping plate 10, and the electric sliding plate 7, in conjunction with the electric sliding groove 11 on the worktable 1, slides it to one side. Because a shaped protrusion 12 is provided within the guide post groove 5 to cooperate with the guide post 16, during the sliding process, the shaped protrusion 12 causes the guide post 16 to drive the clamping plate 10 to clamp the workpiece. Furthermore, a toothed block 6 is provided within the guide post groove 5, and a fixed gear 8 is provided on the guide post 16 to cooperate with the toothed block 6. The electric sliding plate 7 itself... During the sliding process, the fixed gear 8 on the guide post 16 is driven to rotate by the action of the toothed block 6, thereby causing the workpiece inside the clamping plate 10 to rotate. During this process, the heating component at the bottom is ensured to heat the workpiece evenly, ensuring the uniformity of the overall temperature rise of the workpiece. After the heating is completed, the sliding continues. At this time, the guide post 16 slides out of the irregular protrusion 12, causing the clamping plate 10 to move to both sides, thereby releasing the limiting clamping of the workpiece. The inner side of the clamping plate 10 is equipped with a detachable protective plate to avoid damage to the surface of the workpiece during clamping. At the same time, the workpiece falls onto the unloading table 4 by its own gravity and rolls to one side, thereby completing the automatic collection of the workpiece without the need for manual collection by the staff, preventing accidents. In addition, multiple sets of support legs at the bottom of the worktable 1 can prevent dirt and impurities on the ground from corroding the workpiece during the processing, further improving the overall processing effect.

[0037] For details regarding the above embodiments, please refer to [link / reference]. Figure 4 and Figure 5 One end of the electric slide plate 7 is equipped with a miniature cylinder 13, and the output end of the miniature cylinder 13 is connected to the clamping plate 10. The miniature cylinder 13 facilitates the effective clamping of workpieces within a certain size, improving the overall practicality of the device. The outer wall of the guide post 16 is equipped with a baffle 14, and a compression spring 15 is provided between the baffle 14 and the electric slide plate 7. Under normal conditions, the guide post 16 is compressed, causing the compression spring 15 to be in a compressed state. Then, when sliding to the unloading end, the guide post 16 is reset and slid to one side under the reset action of the compression spring 15. The baffle 14 can be limited by the guide post slide groove 5, effectively preventing the guide post 16 from sliding excessively and improving the overall sliding stability.

[0038] For details regarding the above embodiments, please refer to [link / reference]. Figure 2The top of the frame 2 is equipped with a controller 3, which is electrically connected to the heating component 9. Under the action of the controller 3, the heating component 9 is heated in sections on the top of the worktable 1, providing ideal material plasticity and mechanical properties for subsequent plastic forming. The top of the worktable 1 is equipped with a feeding platform 4 at one end of the heating component 9. The top of the feeding platform 4 is inclined outward and has a smooth surface. The feeding platform 4 can guide the falling workpieces to slide to one side, making it convenient for the staff to collect the heated workpieces. The smooth surface effectively reduces the sliding friction between the two and prevents the heated workpieces from gathering on the feeding platform.

[0039] Example 2: Please refer to Figure 4 The protective structure for a warm forging induction heating device shown is similar in overall structure to that of Embodiment 1. The irregular protrusion 12 is located in the middle of the guide post slide 5. The initial depth of the guide post slide 5 is less than the depth of the unloading end. In the initial state, the guide post slide 5 will squeeze the guide post 16, so that the workpiece between the clamping plates 10 is in a slightly pre-clamped state, which is convenient for the operator to place the workpiece. Then, when it slides to the unloading end on the other side, since its depth is greater than its initial end, the guide post 16 will move inward. At this time, the clamping plate 10 will completely release the limiting work of the workpiece, so that the workpiece falls onto the unloading table 4, thereby completing the unloading work after the workpiece is heated.

[0040] In practical operation, the workpiece to be heated is placed between two sets of clamping plates 10. Then, with the cooperation of the electric sliding groove 11 and the electric sliding plate 7, the electric sliding plate 7 moves the workpiece to one side. Since the clamping plate 10 passes through the electric sliding plate 7 and a guide post 16 is provided on one side, the guide post 16 slides in the guide post groove 5 in the frame 2 during the movement. The guide post groove 5 is provided with irregular protrusions 12. Under the action of the irregular protrusions 12, the guide post 16 slides to one side. During this process, the clamping plate 10 limits and clamps the workpiece to prevent slippage during the movement. In addition, the guide post groove 5 is provided with toothed blocks 6, and the outer wall of the guide post 16 is provided with fixed gears 8. Under the action of the fixed gears 8 and toothed blocks 6, the workpiece rotates during the workpiece conveying process, thereby causing the workpiece inside the clamping plate 10 to rotate. During this process, the heating component 9 at the bottom heats the workpiece evenly.

[0041] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A protective structure for a forging induction heating device, comprising a workbench (1) and a frame (2), wherein the frame (2) is located on top of the workbench (1), and a heating assembly (9) is disposed on the inner side of the frame (2) at the top of the workbench (1), characterized in that: The frame (2) has a guide post groove (5) and the top of the workbench (1) is symmetrically provided with electric slide plates (7). A guide post (16) is provided through the electric slide plate (7). One end of the guide post (16) is located in the guide post groove (5) and the other end is connected to a clamping plate (10). A shaped protrusion (12) that cooperates with the guide post (16) is provided in the guide post groove (5). A toothed block (6) is provided in the guide post groove (5) and a fixed gear (8) that cooperates with the toothed block (6) is provided on the guide post (16).

2. The protective structure for a warm forging induction heating equipment according to claim 1, characterized in that: One end of the electric slide plate (7) is provided with a miniature cylinder (13), and the output end of the miniature cylinder (13) is connected to the clamp plate (10).

3. The protective structure for a warm forging induction heating device according to claim 1, characterized in that: The outer wall of the guide post (16) is provided with a baffle (14), and a compression spring (15) is provided between the baffle (14) and the electric sliding plate (7).

4. The protective structure for a warm forging induction heating device according to claim 1, characterized in that: The irregular protrusion (12) is located in the middle of the guide post groove (5), and the initial end depth of the guide post groove (5) corresponding to the workpiece heating position is less than the unloading end depth of the corresponding unloading table (4).

5. The protective structure for a warm forging induction heating device according to claim 1, characterized in that: A controller (3) is provided on the top of the frame (2), wherein the controller (3) is electrically connected to the heating component (9).

6. The protective structure for a warm forging induction heating device according to claim 1, characterized in that: The top of the workbench (1) is provided with a feeding platform (4) at one end of the heating assembly (9), wherein the top of the feeding platform (4) is inclined outward and a smooth surface is provided on the top of the feeding platform (4).

7. The protective structure for a warm forging induction heating device according to claim 1, characterized in that: The top of the workbench (1) is provided with an electric slide groove (11) at the electric slide plate (7).

8. The protective structure for a warm forging induction heating device according to claim 1, characterized in that: A protective plate is provided on the inner side of the clamp (10), wherein the protective plate and the clamp (10) are detachably connected.

9. The protective structure for a warm forging induction heating device according to claim 1, characterized in that: The bottom of the workbench (1) is provided with multiple sets of support legs.

Images