Heating table for special-shaped metal workpiece

Abstract

The utility model discloses a heating table for a special-shaped metal workpiece, which is provided with high-frequency heating equipment which is electrically connected with a heating coil, and is characterized in that the heating table comprises a supporting table which is positioned in front of the high-frequency heating equipment and below the heating coil; the upper portion of the supporting table is fixedly connected with a mounting plate through a fixing piece, the upper portion of the mounting plate is provided with a lifting mechanism, the lifting mechanism is connected with a connecting column, the connecting column is connected with a supporting column through a connecting piece, and the supporting column is located under the heating coil. According to the utility model, the clamp is used for clamping the special-shaped metal piece, the metal piece is arranged in the heating coil, the metal piece is contacted with the supporting column below the coil, and the supporting column generates acting force on the metal piece to support the metal piece, so that the force which is required by an arm is reduced, the physical power is saved, and the working intensity is reduced.

Description

Technical Field

[0001] This utility model relates to the field of metal parts manufacturing and processing, and in particular to a heating table for irregularly shaped metal workpieces. Background Technology

[0002] After the metal workpiece is processed, it needs to be heated for a period of time to improve its performance. High-frequency heating equipment is required for heating. The metal workpiece is placed in the heating coil of the high-frequency heating equipment. The metal workpiece is heated by the magnetic field generated by the heating coil. When heating irregularly shaped metal workpieces, it is necessary to hold a tool in hand and clamp the metal workpiece to place it in the coil. After working for a long time, the arm will be quite tired and the work intensity is high. Utility Model Content

[0003] The purpose of this invention is to provide a heating table for irregularly shaped metal workpieces. Its advantage is that it can support the workpiece during heating, thereby reducing the force required by the arm and lowering the workload.

[0004] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0005] A heating table for irregularly shaped metal workpieces is provided, comprising a high-frequency heating device electrically connected to a heating coil. The heating table includes a support platform located in front of the high-frequency heating device and below the heating coil. A mounting plate is fixedly connected to the upper part of the support platform via a fastener. A lifting mechanism is provided on the upper part of the mounting plate, and the lifting mechanism is connected to a connecting column. The connecting column is connected to a support column via a connecting member, and the support column is located directly below the heating coil.

[0006] By using the above technical solution, clamps are used to hold irregularly shaped metal parts, which are then placed inside a heating coil and brought into contact with a support column below the coil. The support column exerts a force on the metal parts, supporting them, thereby reducing the force required by the arm, saving physical strength, and reducing work intensity.

[0007] Preferably, a container filled with coolant is fixedly connected to the upper part of the support platform. A support frame is placed on the upper part of the container. Cards are welded to the four corners of the bottom surface of the support frame. Each card contacts a side wall along the length of the support frame. The support frame includes a rectangular frame and multiple support bars. The support bars are located within the rectangular frame, and their two ends are welded to two opposite side walls of the rectangular frame. The mounting plate is located above the support frame and is fixed to the support frame by fasteners.

[0008] Using the above technical solution, after the metal part is heated for a period of time to achieve the required performance, the metal part is then immersed in the coolant in the container to cool it down.

[0009] Preferably, a pad is placed on the support frame, and the mounting plate is placed on the pad.

[0010] The above technical solution makes the mounting plate more stable when placed on the ground.

[0011] Preferably, the fastener includes a screw, a nut, a pressure rod, a support rod, a pad, and a second pad. The support frame has sliding grooves on both sides near the mounting plate, and screws pass through these grooves, allowing for rotatable and slidable connection between the screws and the support frame. A baffle is fixedly connected to the end of the screw, located below and in contact with the support frame. Pressure rods pass through the two screws, rotatably connected to them. A nut is threaded onto the screw and contacts the top of the pressure rod. Two pads are placed on the mounting plate, located on either side of the connecting column. Two pairs of pads are placed on the support frame, with each pair located on either side of the mounting plate. The support rod is placed on the two pads of the same pair. Each pressure rod is placed on the support rod and pad on the same side of the connecting column.

[0012] Using the above technical solution, the screw is stabilized, and the downward nut is turned. The nut exerts a force on the pressure rod, causing the pressure rod to press against the pad, and the pad presses against the mounting plate, thereby fixing the mounting plate and its upper structure to the support frame.

[0013] Preferably, the lifting mechanism includes a second nut and a connecting rod. The second nut is rotatably connected to the mounting plate. The mounting plate has a sliding hole. A vertical sliding hole is formed on the surface of the mounting plate opposite to the opening of the second nut. Two opposing slots are formed on the inner wall of the sliding hole. The outer wall of the connecting rod is threaded, and two opposing locking blocks are fixedly connected to the outer wall of the connecting rod. The connecting rod passes through the nut and is threadedly connected to the nut. The connecting rod is inserted into the sliding hole, and the locking blocks are embedded in the slots. The connecting rod is slidably connected to the mounting plate.

[0014] Using the above technical solution, rotating nut two will cause the connecting rod connected to it to move vertically. The connecting rod will cause the connecting column and the support column connected to the connecting column to move vertically, adjusting the distance between the support column and the heating coil. This prevents the support column from being too far from the heating coil, which would prevent the metal part from not contacting the support column when a small metal part is placed in the heating coil and thus not being supported. Alternatively, when processing a larger metal part, the support column may be too far or too close to the heating coil, supporting the metal part but not placing the metal part in the appropriate position in the heating coil, thus failing to heat the metal part effectively.

[0015] Preferably, the connector is a bolt, the connecting column has a vertical cavity, the support column is inserted into the cavity of the connecting column, the bolt is horizontally threaded to the outer wall of the cavity of the connecting column, and the end of the bolt is located in the cavity and contacts the support column.

[0016] By using the above technical solution, the part of the support column is inserted into the cavity of the connecting column, and the bolt is tightened so that the end of the bolt abuts against the support column, thereby fixing the support column and the connecting column, and the support column can be replaced. Attached Figure Description

[0017] Figure 1 This is an overall schematic diagram of the embodiment;

[0018] Figure 2 This is a front view of an embodiment;

[0019] Figure 3 This is a top view of an embodiment;

[0020] Figure 4 This is a schematic diagram of the overall support platform;

[0021] Figure 5 This is a front view of the upper structure of the support frame;

[0022] Figure 6 This is a schematic diagram showing the connection between the mounting plate and the support column.

[0023] Reference numerals in the attached drawings: 1. High-frequency heating equipment; 2. Heating coil; 3. Support platform; 4. Mounting plate; 5. Connecting column; 6. Support column; 7. Material container; 8. Support frame; 9. Pad plate; 10. Screw; 11. Nut 1; 12. Pressure rod; 13. Support rod; 14. Pad 1; 15. Pad 2; 16. Nut 2; 17. Connecting rod; 18. Locking block; 19. Locking groove; 20. Bolt. Detailed Implementation

[0024] The following description is merely a preferred embodiment of this utility model, and the scope of protection is not limited to this embodiment. All technical solutions falling within the scope of this utility model should be considered within the protection scope of this utility model. It should also be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

[0025] See Figure 1 , Figure 2 and Figure 4A heating table for irregularly shaped metal workpieces is provided, comprising a high-frequency heating device 1, which is electrically connected to a heating coil 2. It also includes a support platform 3, located in front of the high-frequency heating device 1 and below the heating coil 2. A material container 7, filled with coolant, is fixedly connected to the upper part of the support platform 3. A support frame 8 is placed on the upper part of the material container 7. Cards are welded to the four corners of the bottom surface of the support frame 8, each card contacting a side wall along the length of the support frame 8 to hold it in place and prevent it from falling off the material container 7. The support frame 8 includes a rectangular frame and multiple support bars, with the support bars located within the rectangular frame. The two ends of each support bar are welded to two opposite side walls of the rectangular frame.

[0026] See Figure 4 — Figure 6 A pad 9, which can be a wooden board, is placed on the crossbar of the support frame 8. A disc-shaped mounting plate 4 is placed on the pad 9. A vertical sliding hole is opened on the surface of the mounting plate 4, and two opposing slots 19 are opened on the inner wall of the sliding hole. A nut 16 is rotatably connected to the mounting plate 4 at the sliding hole. The system also includes a connecting rod 17. The outer wall of the connecting rod 17 is threaded, and two opposing locking blocks 18 are fixedly connected to the outer wall of the connecting rod 17. The connecting rod 17 passes through the nut and is threadedly connected to the nut. The connecting rod 17 passes into the sliding hole, and the locking blocks 18 are embedded in the slots 19. The connecting rod 17 is slidably connected to the mounting plate 4. A connecting column 5 is fixedly connected to the upper end of the connecting rod 17. The connecting column 5 has a vertical cavity, and a support column 6 is inserted into the cavity of the connecting column 5. The support column 6 is located directly below the heating coil 2. A bolt 20 is horizontally threaded to the outer wall of the cavity of the connecting column 5, and the end of the bolt 20 is in contact with the support column 6 located in the cavity.

[0027] See Figures 1 to 5 The support bars on both sides of the mounting plate 4 are respectively provided with sliding grooves, and each of the two sliding grooves is threaded with a screw 10. The screw 10 can rotate and slide in the sliding groove of the support frame 8. A baffle is fixedly connected to the end of the screw 10, and the baffle is located below the support frame 8 and in contact with the support frame 8. Each of the two screws 10 is threaded with a pressure rod 12, and the pressure rod 12 is rotatably connected to the screw 10. A nut 11 is threaded onto the screw 10, and the nut 11 contacts the top of the pressure rod 12. Two pads 14 are placed on the mounting plate 4, and the two pads 14 are located on both sides of the connecting column 5. Two pads 15 are placed on both sides of the support frame 8 located on the mounting plate 4. Support rods 13 are placed on the two pads 15 on the same side of the mounting plate 4. Each pressure rod 12 is placed on the support rod 13 and pad 14 on the same side as the connecting column 5.

[0028] Working principle: Clamp the irregularly shaped metal part with clamps, place the metal part inside the heating coil 2, and make the metal part contact the support column 6 below the coil. The support column 6 exerts a force on the metal part, supporting it, thereby reducing the force required by the arm. The metal part is heated by the magnetic field generated by the heating coil 2. After heating for a period of time, the metal part reaches the required performance. Then, immerse the metal part in the coolant in the container tank 7. Turn the nut 16, which will drive the connecting rod 17 connected to it to move vertically. The connecting rod 17 drives the connecting column 5 and the support column 6 connected to the connecting column 5 to move vertically. Adjust the distance between the support column 6 and the heating coil 2 to prevent the support column 6 from being too far away from the heating coil 2. When a small metal part is placed inside the heating coil 2, the metal part cannot contact the support column 6 and cannot be supported. Or, when processing a large metal part, the support column 6 is too far away from the heating coil 2 or too close. The support column 6 supports the metal part but cannot place the metal part in the appropriate position in the heating coil 2, thus failing to heat the metal part well.

Claims

1. A heating station for shaped metal workpieces, provided with a high-frequency heating device (1) electrically connected with a heating coil (2), characterized in that, The heating table comprises a support table (3) located in front of the high-frequency heating device (1), below the heating coil (2), and an installation plate (4) fixedly connected to the upper part of the support table (3) through a fixing member, wherein the upper part of the installation plate (4) is provided with a lifting mechanism, the lifting mechanism is connected with a connecting column (5), the connecting column (5) is connected with a support column (6) through a connecting member, and the support column (6) is located directly below the heating coil (2).

2. The heating station for shaped metal workpieces according to claim 1, characterized in that, The upper part of the support table (3) is fixedly connected with a material containing box (7) containing cooling liquid, and a support frame (8) is placed in the upper part of the material containing box (7), wherein the bottom surface of the support frame (8) is welded with a card at each corner, each card is in contact with the side wall in the length direction of the support frame (8), the support frame (8) comprises a rectangular frame and a plurality of support bars, the support bars are located in the rectangular frame, and the two ends of each support bar are welded with the two opposite side walls of the rectangular frame, and the installation plate (4) is located above the support frame (8) and is fixed with the support frame (8) through a fixing member.

3. The heating station for shaped metal workpieces of claim 2, wherein, A backing plate (9) is placed on the support frame (8), and the installation plate (4) is placed on the backing plate (9).

4. The heating station for shaped metal workpieces of claim 2, wherein, The fixing member comprises a screw rod (10), a nut (11), a pressing rod (12), a support rod (13), a cushion block (14) and a cushion block (15), two sliding grooves are formed in the two sides of the support frame (8) close to the installation plate (4), the two sliding grooves are respectively provided with the screw rod (10), the screw rod (10) is rotatably and slidably connected with the support frame (8), the end of the screw rod (10) is fixedly connected with a baffle, the baffle is located below the support frame (8) and in contact with the support frame (8), the two screw rods (10) are respectively provided with the pressing rod (12), the pressing rod (12) is rotatably connected with the screw rod (10), the nut (11) is threadedly connected with the screw rod (10), the nut (11) is in contact with the upper part of the pressing rod (12), two cushion blocks (14) are placed on the installation plate (4), and the two cushion blocks (14) are respectively located on the two sides of the connecting column (5), two pairs of cushion blocks (15) are placed on the support frame (8), and the two pairs of cushion blocks are respectively located on the two sides of the installation plate (4), the support rod (13) is placed on the two cushion blocks (15) in the same pair, and each pressing rod (12) is placed on the support rod (13) and the cushion block (14) on the same side of the connecting column (5).

5. The heating station for shaped metal workpieces of claim 1, wherein, The lifting mechanism comprises two nuts (16) and a connecting rod (17), the two nuts (16) are rotationally connected with the mounting plate (4), the mounting plate (4) is provided with a sliding hole, the surface of the mounting plate (4) corresponding to the opening of the two nuts (16) is provided with a vertical sliding hole, two opposite clamping grooves (19) are formed in the inner wall of the sliding hole, the outer wall of the connecting rod (17) is provided with threads, and the outer wall of the connecting rod (17) is fixedly connected with two opposite clamping blocks (18), the connecting rod (17) penetrates the two nuts and is threadedly connected with the two nuts, the connecting rod (17) penetrates into the sliding hole, the clamping blocks (18) are embedded into the clamping grooves (19), and the connecting rod (17) is slidingly connected with the mounting plate (4).

6. The heating station for shaped metal workpieces of claim 1, wherein, The connecting piece is a bolt (20), the connecting column (5) is provided with a vertical cavity, the supporting column (6) penetrates the cavity of the connecting column (5), the bolt (20) is horizontally and threadedly connected to the outer wall of the cavity of the connecting column (5), and the end of the bolt (20) is in contact with the supporting column (6) in the cavity.

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