Lifting type medium-frequency electric furnace

Abstract

The lifting type medium-frequency electric furnace comprises a medium-frequency electric furnace body, a supporting frame is arranged at the bottom of the medium-frequency electric furnace body, a containing plate is fixedly connected to the bottom of the medium-frequency electric furnace body, a sliding block is fixedly connected to the left side of the containing plate, and a threaded rod is in threaded connection with the interior of the sliding block; the surface of the supporting frame is fixedly connected with a supporting plate. The motor is started, the output end of the motor drives the screw rods to rotate, the screw rods rotate to drive the chain wheels to rotate, the chain wheels rotate to drive the chain to rotate, the chain rotates to drive the other chain wheel to rotate, the two screw rods can rotate synchronously, and then the screw rods drive the sliding blocks to move upwards. The sliding block drives the placing plate to move upwards, so that the medium-frequency electric furnace is driven to ascend and descend, stable ascending and descending can be carried out, the effect of facilitating ascending and descending of the medium-frequency electric furnace is achieved, the existing mode that ascending and descending are carried out through multiple motors is replaced, and the effects of efficient ascending and descending and ascending and descending through a single motor are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of medium frequency electric furnaces, in particular to a lifting type medium frequency electric furnace. Background Art

[0002] The medium frequency electric furnace is a device that uses the basic principle of electromagnetic induction to rectify three-phase industrial frequency alternating current into direct current, and then converts the direct current into an adjustable medium frequency current to supply a load composed of a capacitor and an induction coil, thereby generating high-density magnetic lines of force in the induction coil and cutting the metal material placed inside the furnace.

[0003] After searching, the patent announcement number is: HYPERLINK "https: / / www.ip.top / patentDetail?q=628f0c73def2199b24b521df" \o "Public announcement number CN216482241U" \t "https: / / www.ip.top / _blank" CN216482241U. The utility model relates to the technical field of medium-frequency electric furnaces, specifically a lifting type medium-frequency electric furnace, including a furnace body, a chassis and a top plate are respectively fixedly installed at both ends of the furnace body, a base is provided at the bottom of the chassis, an extension block is evenly fixedly installed on the outer surface of the base, a motor is fixedly installed on the upper surface of the extension block, a screw rod is fixedly installed on the output end of the motor, a top ring is provided on the top of the screw rod, the top of the screw rod is rotatably connected to the lower surface of the top ring, a lifting block is fixedly installed on the outer surface of the chassis, and the lifting block is sleeved with the outer surface of the screw rod. The utility model, by arranging the motor, the screw rod, the top ring, the lifting block and other related structures, can easily realize the lifting movement of the entire furnace body under the cooperation of the auxiliary rod, and then can facilitate the staff to quickly place the workpiece and take out the finished workpiece during the processing, thereby greatly improving the processing efficiency.

[0004] The above-mentioned prior art solutions have the following defects: when the medium frequency electric furnace is used, a motor is used for lifting and lowering, and multiple motors are likely to cause cost increases and certain waste. At the same time, multiple motors require more electricity, which is also likely to cause waste of electricity resources. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a lifting type medium frequency electric furnace, which has the advantage of being easy and efficient to lift and lower, and solves the problem that when the medium frequency electric furnace is used, a motor is used for lifting, and multiple motors are likely to cause increased costs and certain waste. At the same time, multiple motors require more electricity, which is also likely to cause a waste of electricity resources.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lifting type medium frequency electric furnace, comprising a medium frequency electric furnace, a support frame is arranged at the bottom of the medium frequency electric furnace, a placement plate is fixedly connected to the bottom of the medium frequency electric furnace, a slider is fixedly connected to the left side of the placement plate, a screw is connected to the internal thread of the slider, a support plate is fixedly connected to the surface of the support frame, a transmission assembly is arranged on the rear side of the top of the support plate, and a lifting assembly is sleeved on the surface of the screw.

[0007] As a preferred embodiment of the present invention, the transmission assembly includes a transmission box, which is fixedly connected to the rear side of the top of the support plate, and a motor is fixedly connected to the interior of the transmission box, and the output end of the motor is fixedly connected to the top of the screw, and the motor is located on the rear side of the top of the support plate.

[0008] As a preferred embodiment of the utility model, the lifting assembly includes a sprocket, the sprocket is fixedly connected to the top of the screw surface, the surface of the sprocket is sleeved with a chain, and the chain is used in conjunction with the sprocket.

[0009] As a preferred embodiment of the present invention, a limiting disk group is fixedly connected to the top of the screw surface, and the limiting disk group is located on the outside of the sprocket.

[0010] As a preferred embodiment of the utility model, the right side of the support plate is fixedly connected to a limiting ring, the interior of the limiting ring is slidably connected to a limiting rod, and the bottom of the limiting rod is fixedly connected to the surface of the support frame.

[0011] As a preferred embodiment of the present invention, a heat dissipation port is opened on the left side of the transmission box, and the number of the heat dissipation ports is several.

[0012] As a preferred embodiment of the present invention, a protective net is fixedly connected to the left side of the transmission box, and the protective net is used in conjunction with the heat dissipation port.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model starts the motor, and the output end of the motor drives the screw to rotate, the screw rotation drives the sprocket to rotate, the sprocket rotation drives the chain to rotate, and the chain rotation drives another sprocket to rotate, so that the two screws can rotate synchronously, and then the screw drives the slider to move upward, so that the slider drives the placement plate to move upward, thereby driving the medium-frequency electric furnace to move up and down, and can perform stable lifting and down, so that the medium-frequency electric furnace can achieve the effect of easy lifting and down, replacing the existing method of using multiple motors for lifting, thereby achieving efficient lifting, and a single motor can achieve the lifting and down effect.

[0015] 2. The utility model can transmit the screw through the setting of the transmission component, which effectively improves the stability of the screw, effectively improves the working efficiency of the screw, and is convenient for users to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0017] Figure 2 It is a three-dimensional explosion schematic diagram of the utility model;

[0018] Figure 3 For this utility model Figure 2 Enlarged schematic diagram at point A in the middle.

[0019] In the figure: 1. medium frequency electric furnace; 2. support frame; 3. placement plate; 4. slider; 5. screw; 6. support plate; 7. transmission assembly; 71. transmission box; 72. motor; 8. lifting assembly; 81. sprocket; 82. chain; 9. limit plate assembly; 10. limit ring; 11. limit rod; 12. heat dissipation port; 13. protective net. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figures 1 to 3 As shown, the utility model provides a lifting type medium frequency electric furnace, including a medium frequency electric furnace 1, a support frame 2 is arranged at the bottom of the medium frequency electric furnace 1, a placement plate 3 is fixedly connected to the bottom of the medium frequency electric furnace 1, a slider 4 is fixedly connected to the left side of the placement plate 3, a screw 5 is connected to the internal thread of the slider 4, a support plate 6 is fixedly connected to the surface of the support frame 2, a transmission assembly 7 is arranged on the rear side of the top of the support plate 6, and a lifting assembly 8 is sleeved on the surface of the screw 5.

[0022] refer to Figure 2 The transmission assembly 7 includes a transmission box 71, which is fixedly connected to the rear side of the top of the support plate 6. A motor 72 is fixedly connected to the inside of the transmission box 71. The output end of the motor 72 is fixedly connected to the top of the screw 5. The motor 72 is located on the rear side of the top of the support plate 6.

[0023] As a technical optimization solution of the present invention, the screw rod 5 can be driven by the setting of the transmission assembly 7, which effectively improves the stability of the screw rod 5, effectively improves the working efficiency of the screw rod 5, and is convenient for users to use.

[0024] refer to Figure 3 The lifting assembly 8 includes a sprocket 81, which is fixedly connected to the top of the surface of the screw rod 5. A chain 82 is sleeved on the surface of the sprocket 81, and the chain 82 is used in conjunction with the sprocket 81.

[0025] As a technical optimization solution of the present invention, the sprocket 81 is provided to realize real-time transmission between the two screw rods 5, thereby effectively improving the transmission efficiency of the two screw rods 5 and the functionality of the screw rods 5, and facilitating use by users.

[0026] refer to Figure 2 The top of the surface of the screw rod 5 is fixedly connected with a limiting disk set 9 , and the limiting disk set 9 is located on the outside of the sprocket 81 .

[0027] As a technical optimization solution of the present invention, the top and bottom of the sprocket 81 can be limited by setting the limit plate group 9, effectively preventing the sprocket 81 from separating from the chain 82, with excellent stability and convenience for users.

[0028] refer to Figure 2 The right side of the support plate 6 is fixedly connected to a limit ring 10 , the interior of the limit ring 10 is slidably connected to a limit rod 11 , and the bottom of the limit rod 11 is fixedly connected to the surface of the support frame 2 .

[0029] As a technical optimization solution of the present invention, the right side of the support plate 6 can be limited by the setting of the limiting ring 10, which effectively improves the stability of the support plate 6 and is convenient for users to use.

[0030] refer to Figure 2 The left side of the transmission box 71 is provided with a heat dissipation port 12, and the number of the heat dissipation ports 12 is several.

[0031] As a technical optimization solution of the utility model, the heat dissipation port 12 is provided to ventilate and dissipate heat inside the transmission box 71, thereby effectively improving the safety of the transmission box 71, ensuring the stable operation of the motor 72, and facilitating use by users.

[0032] refer to Figure 2 A protective net 13 is fixedly connected to the left side of the transmission box 71 , and the protective net 13 is used in conjunction with the heat dissipation port 12 .

[0033] As a technical optimization solution of the utility model, the heat dissipation port 12 can be protected by setting the protection net 13, which effectively improves the safety of the heat dissipation port 12 and effectively avoids the heat dissipation port 12 from being blocked.

[0034] The working principle and use process of the utility model are as follows: when the user needs to adjust the height of the medium frequency electric furnace 1 during use, the user starts the motor 72, and the output end of the motor 72 drives the screw 5 to rotate, the rotation of the screw 5 drives the sprocket 81 to rotate, the rotation of the sprocket 81 drives the chain 82 to rotate, and the rotation of the chain 82 drives another sprocket 81 to rotate, so that the two screws 5 can rotate synchronously, and then the screw 5 drives the slider 4 to move upward, so that the slider 4 drives the placement plate 3 to move upward, thereby driving the medium frequency electric furnace 1 to move up and down, and stable lifting and lowering can be performed, thereby achieving the effect of facilitating and efficiently lifting.

[0035] To sum up: the lifting type medium frequency electric furnace, by setting the medium frequency electric furnace 1, the support frame 2, the placement plate 3, the slider 4, the screw 5, the support plate 6, the transmission assembly 7, the transmission box 71, the motor 72, the lifting assembly 8, the sprocket 81 and the chain 82, solves the problem that the medium frequency electric furnace is lifted and lowered by the motor 72 during use, and multiple motors 72 are likely to cause an increase in cost and a certain amount of waste. At the same time, multiple motors 72 require more electricity, which is also likely to cause a waste of electricity resources.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lifting medium frequency electric furnace, comprising a medium frequency electric furnace (1), characterized in that: A support frame (2) is provided at the bottom of the medium-frequency electric furnace (1), a placement plate (3) is fixedly connected to the bottom of the medium-frequency electric furnace (1), a slider (4) is fixedly connected to the left side of the placement plate (3), a screw rod (5) is connected to the inner thread of the slider (4), a support plate (6) is fixedly connected to the surface of the support frame (2), a transmission assembly (7) is provided on the rear side of the top of the support plate (6), and a lifting assembly (8) is sleeved on the surface of the screw rod (5).

2. The lifting medium frequency electric furnace according to claim 1, characterized in that: The transmission assembly (7) comprises a transmission box (71), the transmission box (71) being fixedly connected to the rear side of the top of the support plate (6), a motor (72) being fixedly connected inside the transmission box (71), an output end of the motor (72) being fixedly connected to the top of the screw rod (5), and the motor (72) being located at the rear side of the top of the support plate (6).

3. The lifting medium frequency electric furnace according to claim 1, characterized in that: The lifting assembly (8) comprises a sprocket (81), wherein the sprocket (81) is fixedly connected to the top of the surface of the screw rod (5), and a chain (82) is sleeved on the surface of the sprocket (81), and the chain (82) is used in conjunction with the sprocket (81).

4. The lifting medium frequency electric furnace according to claim 1, characterized in that: The top of the surface of the screw rod (5) is fixedly connected to a limit plate assembly (9), and the limit plate assembly (9) is located outside the sprocket (81).

5. The lifting medium frequency electric furnace according to claim 1, characterized in that: The right side of the support plate (6) is fixedly connected to a limit ring (10), the interior of the limit ring (10) is slidably connected to a limit rod (11), and the bottom of the limit rod (11) is fixedly connected to the surface of the support frame (2).

6. The lifting medium frequency electric furnace according to claim 2, characterized in that: A heat dissipation opening (12) is provided on the left side of the transmission box (71), and the number of the heat dissipation openings (12) is a plurality.

7. The lifting medium frequency electric furnace according to claim 2, characterized in that: A protective net (13) is fixedly connected to the left side of the transmission box (71), and the protective net (13) is used in conjunction with the heat dissipation port (12).

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