Hardware induction heat treatment device

Abstract

The hardware induction heat treatment device comprises a workbench, a water suction pump and a disc, an equipment box is fixedly mounted at the upper end of the workbench, an induction coil is fixedly mounted at the inner end of the equipment box, an electric sliding rail is fixedly mounted at the upper end of the workbench, and a mounting plate is slidably mounted at the outer end of the electric sliding rail; the hardware induction heat treatment device comprises a mounting plate, a pedestal is fixedly mounted at the upper end of the mounting plate, a micro air cylinder is fixedly mounted at the inner end of the pedestal, a micro motor is fixedly mounted at the upper end of the micro air cylinder, and a rotary table is fixedly mounted at the upper end of the micro motor. Rust and oxide skin impurities on the surface of a workpiece are removed, so that good heat conduction and induction heating effects are ensured, cooling water can be conveniently recycled after being filtered, resources are saved, the device is environmentally friendly, the position of the workpiece can be flexibly moved, cooling and heating are convenient, and feeding and discharging are convenient.

Description

Technical Field

[0001] The invention relates to the field of hardware induction heat treatment devices, in particular to a hardware induction heat treatment device. Background Art

[0002] Induction heat treatment is a process that uses the principle of electromagnetic induction to quickly heat the surface or part of a workpiece, and achieves surface hardening or other specific heat treatment purposes of the workpiece through rapid cooling. Induction heating is based on physical phenomena such as electromagnetic induction, skin effect, and heat conduction. When an alternating current passes through an induction coil, an alternating magnetic field is generated around it. When the workpiece is placed in this magnetic field, an induced current (eddy current) will be generated inside the workpiece. Due to the resistance of the workpiece itself, the eddy current will rapidly heat the workpiece. The distribution of eddy currents in the workpiece follows the skin effect, that is, the current is mainly concentrated on the surface of the workpiece, causing the surface temperature of the workpiece to rise rapidly, while the temperature of the core is relatively low. Induction heating can heat the surface of the workpiece to the required temperature in a few seconds or even shorter, greatly improving production efficiency. As an efficient, precise, energy-saving and environmentally friendly heat treatment process, induction heat treatment plays an important role in hardware processing and production.

[0003] For example, a hardware heat treatment system disclosed in the invention with authorization announcement number CN113337687A, in which the upward force on the collar can drive the top rod to rotate inward through the support rod and press against the hardware. At this time, tightening the bolts can tighten the hardware, thereby improving the stability of the heat treatment and preventing the hardware from accidentally falling off. Multiple support plates can be placed under the annular tube and the heating coil in sequence, thereby realizing rapid switching of heat treatment and improving heat treatment efficiency. The rotation of the screw can drive the vertical rod to rise and fall, thereby driving the circular plate and the hardware fixed above it to slide up into the annular tube and the heating coil at the same time, and can be directly and evenly cooled after precise heat treatment, thereby improving the heat treatment effect. The hardware can rotate axially during heat treatment and cooling, thereby improving the uniformity of heat treatment and cooling, further ensuring the effect of heat treatment, and greatly improving the hardness of the hardware.

[0004] This prior art also has the following problems when used: However, the existing induction heat treatment device for hardware directly places the hardware on the heat treatment device for heat treatment. Impurities such as rust and scale remaining on the surface of the hardware affect the heat conduction and induction heating effect. After the induction heating is completed, the amount of water used to cool the workpiece is large, which is not convenient for recycling. Therefore, we propose an induction heat treatment device for hardware to solve the above problems. Summary of the invention

[0005] In order to overcome the shortcomings of the prior art, the present invention provides an induction heat treatment device for hardware, which can solve the technical problems that the existing induction heat treatment device for hardware directly places the hardware on the heat treatment device for heat treatment, and impurities such as rust and oxide scale remaining on the surface of the hardware affect the heat conduction and induction heating effect. After the induction heating is completed, the amount of water used to cool the workpiece is large, which is not convenient for recycling.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a workbench, a water pump and a disc, An equipment box is fixedly installed on the upper end of the workbench, an induction coil is fixedly installed on the inner end of the equipment box, an electric slide rail is fixedly installed on the upper end of the workbench, a mounting plate is slidably installed on the outer end of the electric slide rail, a pedestal is fixedly installed on the upper end of the mounting plate, a micro cylinder is fixedly installed on the inner end of the pedestal, a micro motor is fixedly installed on the upper end of the micro cylinder, and a turntable is fixedly installed on the upper end of the micro motor; A water delivery pipe is fixedly installed at the outer end of the water pump, a water spray head is fixedly installed at the lower end of the water delivery pipe, a water pump pipe is fixedly installed at the rear end of the water pump, a water tank is opened at the inner end of the workbench, the lower end of the water pump pipe is slidably installed on the inner side of the water tank, and a filter plate is fixedly installed at the inner end of the water tank; A brush is fixedly mounted on the lower end of the disc, a rotating motor is fixedly mounted on the upper end of the disc, an electric telescopic rod is fixedly mounted on the upper end of the rotating motor, a supporting frame is fixedly mounted on the upper end of the electric telescopic rod, and the lower end of the supporting frame is fixedly connected to the mounting plate.

[0007] As a preferred technical solution of the present invention, a mounting box is fixedly installed on the top of the support frame, and the water pump is fixedly installed inside the mounting box.

[0008] As a preferred technical solution of the present invention, the induction coil is arranged on the upper side of the filter plate, and the filter plate is arranged on the upper side of the tail end of the water suction pipe.

[0009] As a preferred technical solution of the present invention, a slide groove is provided at the inner end of the workbench, and the water pumping pipe is slidably installed on the inner side of the slide groove.

[0010] As a preferred technical solution of the present invention, a water inlet is fixedly installed at the inner end of the workbench, and the inner end of the water inlet is connected to the water tank.

[0011] As a preferred technical solution of the present invention, the upper end of the water pumping pipe is fixedly connected to the installation box, and the water pumping pipe can slide on the inner side of the slide groove under the drive of the electric slide rail.

[0012] As a preferred technical solution of the present invention, the upper end of the water pipe is fixedly connected to the inner wall of the installation box, and the water pipe is arranged on the outside of the pedestal.

[0013] As a preferred technical solution of the present invention, the micro motor drives the turntable to rotate inside the base, and the micro cylinder drives the turntable to move up and down inside the base.

[0014] Compared with the prior art, the present invention can achieve the following beneficial effects: 1. It is equipped with an electric telescopic rod, a rotating motor, a disc and a brush. The workpiece is placed on the upper side of the turntable. The electric telescopic rod drives the disc to move downward. The rotating motor drives the disc and the brush to rotate to sweep the workpiece and remove rust and oxide impurities on the surface of the workpiece to ensure good heat conduction and induction heating effects. 2. A filter plate, a water tank, a water extraction pipe, a water pump, a water pipe and a water spray head are provided. The water pump extracts water from the water tank through the water extraction pipe for use. The used water flows into the water tank again after being filtered by the filter plate. The water is extracted and sprayed out through the water pipe and the water spray head for cooling. This facilitates the recycling of cooling water after filtering, saves resources and is green and environmentally friendly. 3. An electric slide rail, a mounting plate and a turntable are provided. The electric slide rail drives the mounting plate to move left and right to help heat the workpiece and load and unload the workpiece. The turntable drives the workpiece to rotate and can flexibly move the position of the workpiece to facilitate cooling and heating, and loading and unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the induction heat treatment device for hardware of the present invention; Figure 2 It is a schematic diagram of the right side structure of the hardware induction heat treatment device of the present invention; Figure 3 It is a schematic diagram of the left side structure of the induction heat treatment device for hardware according to the present invention from the rear side perspective; Figure 4 It is a schematic diagram of the right side structure of the hardware induction heat treatment device of the present invention from the rear side perspective; Figure 5 It is a schematic diagram of the front view and cross-section structure of the hardware induction heat treatment device of the present invention; Figure 6 It is a schematic diagram of the side structure of the induction heat treatment device for hardware of the present invention; Among them: 1. workbench; 2. electric slide rail; 3. mounting plate; 4. pedestal; 5. micro cylinder; 6. micro motor; 7. turntable; 8. water tank; 9. filter plate; 10. slide; 11. water pipe; 12. mounting box; 13. water pump; 14. water pipe; 15. sprinkler head; 16. support frame; 17. electric telescopic rod; 18. rotating motor; 19. disc; 20. brush; 21. equipment box; 22. induction coil; 23. water inlet. DETAILED DESCRIPTION

[0016] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the present invention. Example

[0017] Please refer to Figure 1-6 As shown, the present invention provides a hardware induction heat treatment device, An equipment box 21 is fixedly installed on the upper end of the workbench 1, an induction coil 22 is fixedly installed on the inner end of the equipment box 21, an electric slide rail 2 is fixedly installed on the upper end of the workbench 1, a mounting plate 3 is slidably installed on the outer end of the electric slide rail 2, a pedestal 4 is fixedly installed on the upper end of the mounting plate 3, a micro cylinder 5 is fixedly installed on the inner end of the pedestal 4, a micro motor 6 is fixedly installed on the upper end of the micro cylinder 5, a turntable 7 is fixedly installed on the upper end of the micro motor 6, the micro motor 6 drives the turntable 7 to rotate on the inner side of the pedestal 4, and the micro cylinder 5 drives the turntable 7 to move up and down on the inner side of the pedestal 4; The electric slide rail 2 drives the mounting plate 3 to move left and right on the upper side of the workbench 1, so that the workpiece is moved to the inner side of the induction coil 22 or removed, which helps to heat the workpiece and load and unload the workpiece. The position of the workpiece can be flexibly moved to facilitate cooling and heating, and loading and unloading.

[0018] A water pipe 14 is fixedly installed on the outer end of the water pump 13, a water spray head 15 is fixedly installed on the lower end of the water pipe 14, a water pipe 11 is fixedly installed on the rear end of the water pump 13, the upper end of the water pipe 11 is fixedly connected to the installation box 12, the water pipe 11 can slide on the inner side of the slide 10 under the drive of the electric slide rail 2, a water tank 8 is provided at the inner end of the workbench 1, the lower end of the water pipe 11 is slidably installed on the inner side of the water tank 8, a filter plate 9 is fixedly installed on the inner end of the water tank 8, the induction coil 22 is arranged on the upper side of the filter plate 9, and the filter plate 9 is arranged on the upper side of the tail end of the water pipe 11. A slide 10 is provided at the inner end of the workbench 1, the water pipe 11 is slidably installed on the inner side of the slide 10. A water inlet 23 is fixedly installed at the inner end of the workbench 1, and the inner end of the water inlet 23 is connected to the water tank 8; Water is added or replaced through the water inlet 23, and the used cooling water flows back to the inside of the water tank 8 and can be used again. When the support frame 16 and the installation box 12 move, the lower end of the water pumping pipe 11 is driven to slide on the inner side of the slide 10, so that the installation plate 3 can be sprayed with water for cooling at any position on the upper side of the filter plate 9, which is convenient for recycling the cooling water after filtering, saving resources and being green and environmentally friendly.

[0019] A brush 20 is fixedly mounted on the lower end of the disc 19, a rotating motor 18 is fixedly mounted on the upper end of the disc 19, an electric telescopic rod 17 is fixedly mounted on the upper end of the rotating motor 18, a support frame 16 is fixedly mounted on the upper end of the electric telescopic rod 17, and the lower end of the support frame 16 is fixedly connected to the mounting plate 3. A mounting box 12 is fixedly mounted on the top of the support frame 16, a water pump 13 is fixedly mounted inside the mounting box 12, an upper end of a water pipe 14 is fixedly connected to the inner wall of the mounting box 12, and the water pipe 14 is arranged on the outer side of the pedestal 4; The electric telescopic rod 17 drives the disc 19 and the brush 20 to move upward or downward, and the rotary motor 18 drives the disc 19 and the brush 20 to rotate to sweep the workpiece to remove rust and oxide impurities on the surface of the workpiece to ensure good heat conduction and induction heating effects.

[0020] Specific working principle: like Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, when the hardware induction heat treatment device is used, the hardware to be heat treated is placed on the upper side of the turntable 7, and then the electric telescopic rod 17 drives the rotating motor 18 and the disc 19 to move downward. When the brush 20 moves to the surface of the workpiece, the rotating motor 18 drives the disc 19 and the brush 20 to rotate, and the brush 20 cleans the surface of the workpiece to remove impurities on the surface of the workpiece, thereby improving the quality of subsequent heat treatment. After the cleaning is completed, the electric slide rail 2 drives the mounting plate 3 to move to the position of the induction coil 22, and moves the workpiece to the lower side of the induction coil 22. Then the micro cylinder 5 moves upward to lift the micro motor 6 and the turntable 7 forward, so that the workpiece moves to the inner side of the induction coil 22, and the equipment box 21 controls the induction coil 22 to heat the workpiece. While heating, the micro motor 6 drives the turntable 7 to rotate to help uniform heating. like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, when the heating is completed and cooling is required, the micro cylinder 5 drives the turntable 7 to move downward, and the water pump 13 extracts the water in the water tank 8 through the water pumping pipe 11, and sprays it on the surface of the workpiece through the water pipe 14 and the water spray head 15 to cool it down. At the same time, the micro motor 6 drives the turntable 7 to rotate to help even cooling. The electric slide rail 2 can also drive the mounting plate 3 to move to the right, so that the turntable 7 and the workpiece leave the lower side of the induction coil 22 for water spray cooling. When the mounting plate 3 moves, the mounting plate 3 drives the support frame 16 and The water pumping pipe 11 moves together, and the lower end of the water pumping pipe 11 slides on the inner side of the slide groove 10, so that the lower end of the water pumping pipe 11 is always located on the inner side of the water tank 8, and water can be pumped at any time. The cooled water flows into the interior of the water tank 8 for recycling after being simply filtered by the filter plate 9. If the amount of water is small or needs to be replaced, water can be added or replaced through the water inlet 23. The above completes a series of operations of the hardware induction heat treatment device. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0021] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A hardware induction heat treatment device, comprising: The workbench (1), the water pump (13) and the disc (19) are characterized by: An equipment box (21) is fixedly mounted on the upper end of the workbench (1), an induction coil (22) is fixedly mounted on the inner end of the equipment box (21), an electric slide rail (2) is fixedly mounted on the upper end of the workbench (1), a mounting plate (3) is slidably mounted on the outer end of the electric slide rail (2), a pedestal (4) is fixedly mounted on the upper end of the mounting plate (3), a micro cylinder (5) is fixedly mounted on the inner end of the pedestal (4), a micro motor (6) is fixedly mounted on the upper end of the micro cylinder (5), and a turntable (7) is fixedly mounted on the upper end of the micro motor (6); A water delivery pipe (14) is fixedly mounted on the outer end of the water pump (13), a water spray head (15) is fixedly mounted on the lower end of the water delivery pipe (14), a water pump (11) is fixedly mounted on the rear end of the water pump (13), a water tank (8) is provided at the inner end of the workbench (1), the lower end of the water pump (11) is slidably mounted on the inner side of the water tank (8), and a filter plate (9) is fixedly mounted on the inner end of the water tank (8); A brush (20) is fixedly mounted on the lower end of the disc (19), a rotating motor (18) is fixedly mounted on the upper end of the disc (19), an electric telescopic rod (17) is fixedly mounted on the upper end of the rotating motor (18), a support frame (16) is fixedly mounted on the upper end of the electric telescopic rod (17), and the lower end of the support frame (16) is fixedly connected to the mounting plate (3).

2. The induction heat treatment device for hardware according to claim 1, characterized in that: A mounting box (12) is fixedly mounted on the top of the support frame (16), and the water pump (13) is fixedly mounted inside the mounting box (12).

3. The induction heat treatment device for hardware according to claim 1, characterized in that: The induction coil (22) is arranged on the upper side of the filter plate (9), and the filter plate (9) is arranged on the upper side of the tail end of the water suction pipe (11).

4. The induction heat treatment device for hardware according to claim 1, characterized in that: A slide groove (10) is provided at the inner end of the workbench (1), and the water pumping pipe (11) is slidably mounted on the inner side of the slide groove (10).

5. The induction heat treatment device for hardware according to claim 1, characterized in that: A water inlet (23) is fixedly mounted on the inner end of the workbench (1), and the inner end of the water inlet (23) is connected to the water tank (8).

6. The induction heat treatment device for hardware according to claim 1, characterized in that: The upper end of the water pumping pipe (11) is fixedly connected to the installation box (12), and the water pumping pipe (11) can slide on the inner side of the slide groove (10) under the drive of the electric slide rail (2).

7. The induction heat treatment device for hardware according to claim 1, characterized in that: The upper end of the water delivery pipe (14) is fixedly connected to the inner wall of the installation box (12), and the water delivery pipe (14) is arranged on the outside of the pedestal (4).

8. The induction heat treatment device for hardware according to claim 1, characterized in that: The micro motor (6) drives the turntable (7) to rotate inside the base (4), and the micro cylinder (5) drives the turntable (7) to move up and down inside the base (4).

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