All-induction heating disassembly and assembly device

Abstract

The utility model relates to the technical field of heating disassembly and assembly devices and discloses a full-induction heating disassembly and assembly device which comprises a concave supporting frame and a heating disassembly and assembly assembly, sliding grooves are formed in the front inner wall and the rear inner wall of the concave supporting frame, the heating disassembly and assembly assembly is arranged on the concave supporting frame, and the heating disassembly and assembly assembly comprises a second electric telescopic rod. A second electric telescopic rod is fixedly installed on the upper surface of the concave supporting frame, the telescopic end of the second electric telescopic rod penetrates out of the lower surface of the concave supporting frame in a sliding mode, the telescopic end of the second electric telescopic rod is fixedly connected with a protection box, and a servo motor is fixedly installed in the protection box. The device realizes non-damage quick disassembly and assembly of the bolt, is particularly suitable for the bolt which is rusted or large in fastening force, reduces the labor intensity of workers, improves the maintenance efficiency, avoids potential safety hazards of traditional methods such as flame heating and the like, and improves the operation safety.

Description

Technical Field

[0001] This utility model relates to the technical field of heating disassembly and assembly devices, specifically a fully induction heating disassembly and assembly device. Background Technology

[0002] In fields such as geological exploration, machinery maintenance, and industrial equipment installation, bolt removal and installation are high-frequency and critical operations. Traditional bolt removal methods mainly rely on mechanical tools (such as wrenches, sockets, pneumatic wrenches, etc.) or flame heating. However, these methods have many limitations when dealing with bolts that are severely corroded, have high tightening force, or are in precision components. For example, mechanical disassembly can easily lead to bolt stripping, breakage, or damage to the surface of the component. Especially in scenarios such as aerospace and precision instruments where the integrity of components is extremely important, traditional methods may cause irreparable damage. While flame heating can soften thread adhesive or rust, it poses safety hazards due to open flame operations. The heating process is difficult to control precisely, which can easily cause thermal deformation of surrounding components. Furthermore, the heating efficiency is low and the energy consumption is high, which cannot meet the needs of modern industry for efficient, safe, and non-destructive operations. Therefore, a fully induction heating disassembly and installation device is needed. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this utility model provides a fully induction heating disassembly and assembly device, which solves the problem that traditional bolt disassembly methods mainly rely on mechanical tools (such as wrenches, sockets, pneumatic wrenches, etc.) or flame heating assistance. However, these methods have many limitations when dealing with bolts that are severely corroded, have large tightening forces, or are in precision parts.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: a fully induction heating disassembly and assembly device, including a concave support frame, wherein the front and rear inner walls of the concave support frame are provided with sliding grooves;

[0007] A heated assembly / disassembly component is mounted on a concave support frame and includes a second electrically operated telescopic rod.

[0008] The second electric telescopic rod is fixedly installed on the upper surface of the concave support frame, and the telescopic end of the second electric telescopic rod slides through the lower surface of the concave support frame.

[0009] The telescopic end of the second electric telescopic rod is fixedly connected to a protective box, and a servo motor is fixedly installed inside the protective box.

[0010] The output end of the servo motor is fixedly connected to a connecting shaft, and the lower end of the connecting shaft rotates through the lower surface of the protective box.

[0011] Preferably, a connecting disc is fixedly connected to the lower end of the connecting shaft, and a bolt removal cylinder is fixedly connected to the lower surface of the connecting disc.

[0012] Preferably, the heating assembly further includes two first electric telescopic rods, both of which are fixedly installed on the upper surface of the concave support frame;

[0013] The telescopic ends of the two first electric telescopic rods slide through the lower surface of the concave support frame.

[0014] Preferably, each of the telescopic ends of the two first electric telescopic rods is fixedly connected to a connecting plate, and each of the opposite sides of the two connecting plates is fixedly connected to a connector.

[0015] In this case, sliders are fixedly connected to the opposing surfaces of the two connectors.

[0016] Preferably, the two sliders are slidably connected to corresponding grooves, and annular induction coils are fixedly installed on the lower surfaces of the two connectors, with the bolt removal cylinder located inside the annular induction coils.

[0017] Preferably, flexible connecting wires are fixedly connected to the upper ends of the two connectors, and the upper ends of the two flexible connecting wires slide through the upper surface of the concave support frame.

[0018] Among them, the ends of the two flexible connecting wires furthest from the connector are fixedly connected to external wire connectors.

[0019] Preferably, a handle is fixedly installed on the upper surface of the concave support frame.

[0020] (III) Beneficial Effects

[0021] Compared with the prior art, this utility model provides a fully induction heating disassembly and assembly device, which has the following beneficial effects:

[0022] 1. This fully induction heating disassembly and assembly device combines induction heating with mechanical rotation, enabling rapid disassembly and assembly of bolts without damage. It is especially suitable for bolts that are rusted or have high tightening force, reducing manual labor intensity, improving maintenance efficiency, and avoiding the safety hazards of traditional methods such as flame heating, thus enhancing operational safety.

[0023] 2. The fully induction heating disassembly and assembly device features a slider and chute guide structure that ensures the coaxiality of the induction coil and bolt disassembly cylinder, improving the accuracy of heating and disassembly. The flexible connection wire design avoids the tangling problem of hard wire connections when the equipment is moved, enhancing operational flexibility. Attached Figure Description

[0024] Figure 1This is a schematic diagram of the overall structure of the fully induction heating disassembly and assembly device of this utility model;

[0025] Figure 2 This is a schematic diagram of the entire utility model from the right side.

[0026] Figure 3 This is a schematic diagram showing the connection between the slider and the connector of this utility model;

[0027] Figure 4 This is a schematic diagram of the connection between the connecting shaft and the connecting disc of this utility model.

[0028] In the diagram: 1. Concave support frame; 2. Bolt removal cylinder; 3. Circular induction coil; 4. Slide groove; 5. Connector; 6. First electric telescopic rod; 7. Second electric telescopic rod; 8. Handle; 9. Protective box; 10. Flexible connecting wire; 11. External wire connector; 12. Connecting plate; 13. Slider; 14. Connecting disc; 15. Connecting shaft. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figure 1-4 This utility model provides a new technical solution: a fully induction heating disassembly and assembly device, including a concave support frame 1, with sliding grooves 4 on both the front and rear inner walls of the concave support frame 1, and a heating disassembly and assembly component, which is set on the concave support frame 1 and includes a second electric telescopic rod 7.

[0031] The second electric telescopic rod 7 is fixedly installed on the upper surface of the concave support frame 1, and the telescopic end of the second electric telescopic rod 7 slides through the lower surface of the concave support frame 1.

[0032] Among them, the telescopic end of the second electric telescopic rod 7 is fixedly connected to a protective box 9, and a servo motor is fixedly installed inside the protective box 9;

[0033] The output end of the servo motor is fixedly connected to a connecting shaft 15, and the lower end of the connecting shaft 15 rotates through the lower surface of the protective box 9.

[0034] Furthermore, a connecting disc 14 is fixedly connected to the lower end of the connecting shaft 15, and a bolt removal cylinder 2 is fixedly connected to the lower surface of the connecting disc 14.

[0035] Furthermore, the heating and disassembly assembly also includes two first electric telescopic rods 6, both of which are fixedly installed on the upper surface of the concave support frame 1;

[0036] The telescopic ends of the two first electric telescopic rods 6 slide through the lower surface of the concave support frame 1.

[0037] Furthermore, the telescopic ends of the two first electric telescopic rods 6 are fixedly connected to connecting plates 12, and the opposing surfaces of the two connecting plates 12 are fixedly connected to connectors 5.

[0038] In this case, sliders 13 are fixedly connected to the opposite surfaces of the two connectors 5.

[0039] Furthermore, the two sliders 13 are slidably connected to the corresponding grooves 4 respectively, and the lower surfaces of the two connectors 5 are fixedly installed with annular induction coils 3, and the bolt removal cylinder 2 is located inside the annular induction coils 3.

[0040] Furthermore, flexible connecting wires 10 are fixedly connected to the upper part of the two connectors 5, and the upper ends of the two flexible connecting wires 10 slide through the upper surface of the concave support frame 1.

[0041] Among them, the ends of the two flexible connecting wires 10 away from the connector 5 are fixedly connected to the external wire connector 11.

[0042] Furthermore, a handle 8 is fixedly installed on the upper surface of the concave support frame 1.

[0043] Furthermore, when using the full induction heating disassembly and assembly device, the operator first places the concave support frame 1 in the designated position so that the bolt disassembly cylinder 2 corresponds to the bolt to be disassembled. Then, the external wire is connected to the external wire connector 11, and then the two first electric telescopic rods 6 are activated.

[0044] Among them, the telescopic ends of the two first electric telescopic rods 6 push the connecting plate 12 to move downward, and the sliding cooperation between the slider 13 and the slide groove 4 ensures that the connecting plate 12 descends vertically, so that the annular induction coil 3 synchronously surrounds the bolt to be disassembled, at which time the bolt is located at the center of the annular induction coil 3.

[0045] The external power supply supplies power to the ring induction coil 3 through the flexible connecting wire 10. The ring induction coil 3 generates an alternating magnetic field, which causes eddy currents inside the bolt to generate heat rapidly, until the thread adhesive or rust layer between the bolt and the connector softens.

[0046] Subsequently, the two first electric telescopic rods 6 are reset, and the annular induction coil 3 is turned off.

[0047] Then, the second electric telescopic rod 7 is activated. The telescopic end of the second electric telescopic rod 7 pushes the protective box 9 down, so that the bolt removal cylinder 2 covers the bolt head. The servo motor drives the connecting disc 14 and the bolt removal cylinder 2 to rotate through the connecting shaft 15. Since the bolt has been heated and softened, the bolt can be easily unscrewed, avoiding damage to the components caused by traditional violent disassembly.

[0048] After disassembly, first turn off the servo motor and external power supply, and then reset the second electric telescopic rod 7.

[0049] If it is necessary to disassemble bolts of different specifications, the bolt disassembly cylinder 2 of the corresponding size can be replaced, and the bolt disassembly and assembly can be carried out in both directions by controlling the forward and reverse rotation of the servo motor.

[0050] Among them, the guiding structure of slider 13 and slide 4 ensures the coaxiality of annular induction coil 3 and bolt removal cylinder 2, improving the accuracy of heating and disassembly. The design of flexible connecting wire 10 avoids the problem of hard wire connection tangling when the equipment moves, enhancing operational flexibility.

[0051] Among them, the ring induction coil 3 can heat the bolts evenly, shorten the heating time, and improve the disassembly efficiency. At the same time, the handle 8 of the concave support frame 1 facilitates the quick movement of the equipment and adapts to the disassembly and assembly needs of different work positions.

[0052] By combining induction heating with mechanical rotation, this device enables rapid and non-destructive assembly and disassembly of bolts, making it particularly suitable for bolts that are rusted or have high tightening force. This reduces manual labor intensity, improves maintenance efficiency, and avoids the safety hazards of traditional methods such as flame heating, thus enhancing operational safety.

[0053] Structural Description:

[0054] Bolt removal cylinder 2

[0055] Function: Directly fits over the bolt head, allowing for bolt assembly and disassembly via rotation.

[0056] Connection relationships:

[0057] The lower end is fixedly connected to the connecting disc 14, and the upper end is connected to the output end of the servo motor inside the protective box 9 through the connecting shaft 15.

[0058] Replaceable design: Supports the replacement of bolt removal sleeve 2 with different specifications, and is compatible with a variety of bolt sizes.

[0059] Circular induction coil 3

[0060] Function: By heating the bolts through electromagnetic induction, the thread adhesive or rust layer is softened, reducing disassembly resistance.

[0061] Key parameters:

[0062] Installed on the lower surface of connector 5, it surrounds the bolt in a ring shape to ensure uniform heating.

[0063] The bolt is connected to an external power source via a flexible connecting wire 10, generating an alternating magnetic field that causes eddy currents to heat up inside the bolt.

[0064] Slide 4 and slider 13

[0065] Function: Forms a guiding mechanism to ensure that the heating components move vertically and avoid deviation.

[0066] Cooperation relationship:

[0067] The slider 13 is fixed to the outside of the connector 5 and embedded in the groove 4 of the concave support frame 1, which restricts the movement trajectory of the connecting plate 12 and ensures that the annular induction coil 3 is coaxial with the bolt.

[0068] Connector 5 and connecting plate 12

[0069] Function: Connects the first electric telescopic rod 6 to the ring induction coil 3 to transmit lifting power.

[0070] Structural features:

[0071] The connecting plate 12 is driven to move up and down by the first electric telescopic rod 6, which causes the annular induction coil 3 to move closer to or away from the bolt.

[0072] The connector 5 integrates the slider 13 and the ring induction coil 3, achieving a unified mechanical and electrical connection.

[0073] First electric telescopic pole 6

[0074] Function: Controls the vertical lifting and lowering of the ring induction coil 3 to achieve precise positioning of the heating position.

[0075] Work logic:

[0076] When started, the connecting plate 12 is pushed down, causing the annular induction coil 3 to surround the bolt; after disassembly, it is reset, causing the coil to disengage from the bolt.

[0077] Second electric telescopic pole 7

[0078] Function: Controls the vertical lifting and lowering of the protective box 9 and the bolt removal cylinder 2 to realize the insertion and removal of bolts.

[0079] Synergistic effect:

[0080] After the annular induction coil 3 has finished heating, the drive bolt removal cylinder 2 covers the bolt head and rotates in conjunction with the servo motor to complete the removal.

[0081] Protective box 9

[0082] Function: Protects the internal servo motor from dust, oil, and other impurities.

[0083] Installation Relationship:

[0084] The lower opening allows the connecting shaft 15 to pass through, and the upper end is fixedly connected to the telescopic end of the second electric telescopic rod 7, moving synchronously with the telescopic rod.

[0085] Flexible connector 10 and external cable connector 11

[0086] Function: Transmits the operating power of the ring induction coil 3, solving the problem of tangling in hard wire connections.

[0087] Design advantages:

[0088] The flexible material enhances the device's mobility, and the external wire connector 11 supports quick plugging and unplugging, facilitating power connection and disconnection.

[0089] Servo motor and connecting shaft 15

[0090] Function: Provides rotational power to drive the bolt removal cylinder 2 to rotate in both directions, enabling bolt removal and installation operations.

[0091] Control logic:

[0092] By controlling the precise speed of the servo motor, damage to components caused by traditional forceful disassembly is avoided, making it especially suitable for rusted bolts.

[0093] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fully induction heating disassembly and assembly device, characterized in that, include: The concave support frame (1) has grooves (4) on both the front and rear inner walls. The heating assembly is mounted on a concave support frame (1) and includes a second electric telescopic rod (7). Among them, the second electric telescopic rod (7) is fixedly installed on the upper surface of the concave support frame (1), and the telescopic end of the second electric telescopic rod (7) slides through the lower surface of the concave support frame (1). Among them, the telescopic end of the second electric telescopic rod (7) is fixedly connected to a protective box (9), and a servo motor is fixedly installed inside the protective box (9); The output end of the servo motor is fixedly connected to a connecting shaft (15), and the lower end of the connecting shaft (15) rotates through the lower surface of the protective box (9).

2. The fully induction heating disassembly and assembly device according to claim 1, characterized in that: The lower end of the connecting shaft (15) is fixedly connected to a connecting disc (14), and the lower surface of the connecting disc (14) is fixedly connected to a bolt removal cylinder (2).

3. The fully induction heating disassembly and assembly device according to claim 1, characterized in that: The heating assembly also includes two first electric telescopic rods (6), both of which are fixedly installed on the upper surface of the concave support frame (1); The telescopic ends of the two first electric telescopic rods (6) slide through the lower surface of the concave support frame (1).

4. The fully induction heating disassembly and assembly device according to claim 3, characterized in that: The telescopic ends of the two first electric telescopic rods (6) are fixedly connected to connecting plates (12), and the opposite surfaces of the two connecting plates (12) are fixedly connected to connectors (5). Among them, the opposing surfaces of the two connectors (5) are fixedly connected to sliders (13).

5. The fully induction heating disassembly and assembly device according to claim 4, characterized in that: The two sliders (13) are slidably connected to the corresponding grooves (4), and the lower surfaces of the two connectors (5) are fixedly installed with annular induction coils (3). The bolt removal cylinder (2) is located inside the annular induction coils (3).

6. The fully induction heating disassembly and assembly device according to claim 5, characterized in that: The two connectors (5) are fixedly connected with flexible connecting wires (10), and the upper ends of the two flexible connecting wires (10) slide through the upper surface of the concave support frame (1). Among them, the ends of the two flexible connecting wires (10) away from the connector (5) are fixedly connected to the external wire connector (11).

7. The fully induction heating disassembly and assembly device according to claim 1, characterized in that: A handle (8) is fixedly installed on the upper surface of the concave support frame (1).

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