CN219395082U - Cooling device for straight gear induction heating coil - Google Patents

Abstract

The utility model discloses a cooling device for a spur gear induction heating coil, which comprises a base plate, wherein a supporting plate is fixedly arranged at the top of the base plate, a driving roller and a driven roller are respectively arranged at two sides of the top of the base plate, a driving belt is in transmission connection between the driving roller and the driven roller, and a plurality of fixing supports are fixedly arranged on the outer surface of the driving belt. The utility model provides a cooling device for spur gear induction heating coil, the utility model discloses a base plate, drive roll, drive belt, fixed bolster, quick-operation joint, pipe, fixed plate, backup pad, driven voller, hydraulic telescoping rod, cooling frame, induction heating power, induction heating coil, heat conduction telescoping rod, hot plate, fly leaf, electric putter, temperature sensor, touch switch, spacing trigger piece and mounting bracket's cooperation is used, the device of the utility model adopts indirect water-cooling's cooling mode to induction heating coil, has changed the direct water-cooling's of current induction heating coil cooling mode.

Description

Cooling device for straight gear induction heating coil

Technical Field

The utility model relates to the technical field of induction heating coil cooling, in particular to a cooling device for a spur gear induction heating coil.

Background

Induction heating is a method of generating electric current in a heated material by electromagnetic induction, and achieves the heating purpose by means of the energy of eddy currents.

In the existing induction heating devices, a water cooling mode is adopted to cool the induction coil, however, the water cooling mode is adopted to cool the induction coil, and the induction heating device has a plurality of defects. Firstly, for some special-shaped induction coils, larger pressure is needed at a large bending part of the coil to enable water flow to pass through, and the wall thickness of the induction coil is 2 to 3 mm, so that the wall of the induction coil is often broken due to the excessive pressure, so that cooling water leaks to cause accidents, and water cannot pass through the coil smoothly due to the smaller pressure, the cooling of the coil is affected, and the coil is easy to burn due to the fact that the temperature of the coil is too high; secondly, water cooling is adopted, scale can be generated inside the induction coil in another unavoidable problem mode, even if the scale only has a thin layer on the induction coil, the heat exchange efficiency can still be greatly affected, in some areas with poor water quality, the scale generated by cooling water on the wall of the induction coil is often accumulated to block the coil, so that water flow inside the coil is reduced, the cooling efficiency is suddenly reduced, and the coil is damaged.

Disclosure of Invention

The present utility model is directed to a cooling device for a spur gear induction heating coil, which solves the above-mentioned problems of the related art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a cooling device for spur gear induction heating coil, includes the base plate, the top fixed mounting of base plate has the backup pad, the both sides at base plate top are provided with drive roll and driven voller respectively, the transmission is connected with the drive belt between drive roll and the driven voller, fixed mounting has a plurality of fixed bolster on the surface of drive belt, the positive top fixed mounting of backup pad has the fixed plate, the front below fixed mounting that lies in the fixed plate has the cooling frame, the top fixed mounting of backup pad one side has the induction heating power, the top fixed penetration of fixed plate installs hydraulic telescoping rod, hydraulic telescoping rod's driving end fixed mounting has the mounting bracket, the bottom fixed mounting of mounting bracket has induction heating coil, the front of backup pad lies in one side fixed penetration and installs the pipe of cooling frame, one side fixed penetration and installation has a plurality of heat conduction telescopic link, the telescopic link's telescopic link's outer wall is last fixed cup joint movable plate, the top fixed penetration and installation has electric putter.

As a further scheme of the utility model: one side fixed mounting at cooling frame inner wall top has touch switch, the top of mounting bracket one side fixed mounting has spacing trigger piece, one side fixed mounting of hot plate has temperature sensor.

As still further aspects of the utility model: visual transparent glass is fixedly embedded and installed on the front face of the cooling frame.

As still further aspects of the utility model: one side of the heating plate, which is close to the induction heating coil, is arc-shaped.

As still further aspects of the utility model: quick connectors are fixedly arranged at two ends of the guide pipe.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model discloses a base plate, the drive roll, the drive belt, the fixed bolster, the quick-operation joint, the pipe, the fixed plate, the backup pad, the driven voller, hydraulic telescoping rod, the cooling frame, induction heating power supply, induction heating coil, heat conduction telescoping rod, the hot plate, the fly leaf, electric putter, temperature sensor, touch switch, spacing trigger piece and mounting bracket's cooperation is used, the device of the utility model adopts indirect water-cooling's cooling method to induction heating coil, the direct water-cooling's of current induction heating coil cooling mode has been changed, can greatly increased induction heating device's security, do not need worry and cause destruction to induction heating coil pipe wall because of the pressure is too big in induction heating coil bending department and the inside incrustation scale of water-cooling induction heating coil influences heat exchange efficiency by a wide margin, the inside rivers of coil reduce, cooling efficiency subtracts suddenly, cause the problem of coil damage, temperature real-time supervision to the cooling process simultaneously, cooling safety has been promoted greatly, cooling water can be used as other uses after the heat absorption flows in recovery pipeline, direct emission has been avoided, the waste of water resource.

Drawings

Fig. 1 is a schematic structural view of a cooling device for a spur gear induction heating coil;

FIG. 2 is a front view of a cooling device for a spur gear induction heating coil;

fig. 3 is an enlarged schematic view of the structure of fig. 1 at a of a cooling device for a spur gear induction heating coil.

In the figure: base plate 1, drive roll 2, drive belt 3, fixed bolster 4, quick-operation joint 5, pipe 6, fixed plate 7, backup pad 8, driven voller 9, hydraulic telescoping rod 10, cooling frame 11, induction heating power 12, induction heating coil 13, heat conduction telescoping rod 14, hot plate 15, fly leaf 16, electric putter 17, temperature sensor 18, touch switch 19, spacing trigger piece 20, mounting bracket 21.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, in the embodiment of the utility model, a cooling device for a spur gear induction heating coil comprises a base plate 1, a supporting plate 8 is fixedly installed at the top of the base plate 1, a driving roller 2 and a driven roller 9 are respectively arranged at two sides of the top of the base plate 1, a driving belt 3 is connected between the driving roller 2 and the driven roller 9 in a transmission manner, a plurality of fixing supports 4 are fixedly installed on the outer surface of the driving belt 3, a fixing plate 7 is fixedly installed above the front surface of the supporting plate 8, a cooling frame 11 is fixedly installed below the fixing plate 7 on the front surface of the supporting plate 8, an induction heating power supply 12 is fixedly installed above one side of the supporting plate 8, a hydraulic telescopic rod 10 is fixedly installed at the top of the fixing plate 7 in a penetrating manner, a driving end of the hydraulic telescopic rod 10 penetrates through the top of the cooling frame 11 and extends into the cooling frame 11, a mounting frame 21 is fixedly installed at the driving end of the hydraulic telescopic rod 10, an induction heating coil 13 is fixedly installed at the bottom of the mounting frame 21, two ends of the induction heating coil 13 are connected with the induction heating power supply 12 through wires, a plurality of fixing supports 4 are fixedly installed on one side of the cooling frame 11, a guide pipe 6 is fixedly installed on one side of the front surface of the supporting plate 8, two ends of the guide pipe 6 extend to one side of the back surface of the supporting plate 8, a plurality of electric telescopic rods 14 are fixedly installed on one side of the electric telescopic rods 14 are fixedly connected with the outer wall of the electric telescopic rods 14, and one end of the electric telescopic rods 14 is fixedly connected with the electric telescopic rods 14 fixedly telescopic rods 17, and the telescopic rods are fixedly installed on the outer walls 17 fixedly telescopic rods are fixedly connected with the outer walls of the telescopic rods 16, and the telescopic rods are fixedly connected with the electric rods 17.

Referring to fig. 1 and 3, in the present application, a touch switch 19 is fixedly installed on one side of the top of the inner wall of the cooling frame 11, a limit trigger block 20 is fixedly installed above one side of the mounting frame 21, and a temperature sensor 18 is fixedly installed on one side of the heating plate 15.

Referring to fig. 2, in the present application, a visual transparent glass is fixedly mounted on the front surface of the cooling frame 11.

Referring to fig. 3, in the present application, a side of the heating plate 15, which is close to the induction heating coil 13, is arc-shaped, and is more matched with the outer wall of the induction heating coil 13, so that the heat absorption efficiency is higher.

Referring to fig. 1 and 3, in the present application, the two ends of the conduit 6 are fixedly provided with the quick connectors 5, so that the quick connection of the external pipeline is facilitated.

The working principle of the utility model is as follows:

referring to fig. 1 to 3, in use, the electrical components in the application are all externally connected with a power supply and a controller, the specific structure of the induction heating power supply 12 and the induction heating coil 13 can be realized by referring to the prior art, which is easy for a person skilled in the art, the workpiece spur gear to be processed is placed on the fixed support 4 of the driving belt 3 so as to carry out subsequent processing treatment, the driving roller 2 is controlled to start working, the driving roller 2 drives the driving belt 3 to rotate through the cooperation with the driven roller 9, the rotation of the driving belt 3 can move the spur gear fixed on the fixed support 4, the spur gear is moved to the right lower part of the cooling frame 11, the heating of the spur gear is prepared, the driving end of the hydraulic telescopic rod 10 is controlled to drive the induction heating coil 13 to vertically move through the mounting bracket 21, the induction heating coil 13 is controlled to move downwards, the vertical gear positioned right below is wrapped, then the induction heating power supply 12 supplies power to the induction heating coil 13, a magnetic field is generated after the induction heating coil 13 is electrified, the vertical gear is further heated, the heating is stopped after the workpiece is heated to reach the standard, the induction heating coil 13 is reset to the inside of the cooling frame 11, then the heated workpiece is removed, the induction heating coil 13 is continuously subjected to induction heating on the next preheated workpiece vertical gear, when the induction heating coil 13 is cooled down, the mounting frame 21 is lifted and reset when the induction heating coil 13 is reset to the inside of the cooling frame 11, the movement of the mounting frame 21 drives the limit trigger block 20 to move, when the limit trigger block 20 is contacted with the touch switch 19, the touch switch 19 is triggered, a signal is transmitted to the controller, the controller air electric push rod 17 starts to work, the driving end of the electric push rod 17 drives the telescopic ends of the plurality of heat conduction telescopic rods 14 to move simultaneously through the movable plate 16, so that the heating plate 15 approaches the induction heating coil 13 and is abutted against the appointed position on the induction heating coil 13, one end of the guide pipe 6 is connected with an external cold cutting water pipeline through the quick connector 5, the other end of the guide pipe 6 is connected with a recovery pipeline through the quick connector 5, therefore, the inside of the guide pipe 6 is in a state that cooling water continuously circulates, after the heating plate 15 contacts with the induction heating coil 13, heat on the induction heating coil 13 is quickly absorbed, and is transferred to the guide pipe 6 through the heat conduction telescopic rods 14, the heat is quickly taken away through circulating cooling water in the guide pipe 6, thereby achieving the purpose of cooling the induction heating coil 13, in the process of cooling the induction heating coil 13, the temperature sensor 18 monitors the temperature in real time, when the temperature of the heat transferred from the induction heating coil 13 is reduced to a normal range, the temperature sensor 18 transmits a signal to the controller, the electric push rod 17 is immediately controlled to drive the heating plate 15 to reset, the operation of cooling the induction heating coil 13 is completed, the steps are repeated to cool the induction heating coil 13, and meanwhile, the workpiece spur gear to be processed is wrapped by the induction heating coil 13 to realize induction heating, the device adopts an indirect water cooling mode for the induction heating coil, the direct water cooling mode of the existing induction heating coil is changed, the safety of the induction heating device can be greatly improved, the damage to the wall of the induction heating coil caused by overlarge pressure at the large bending part of the induction heating coil is not worried, the heat exchange efficiency is greatly affected by water cooling the scale inside the induction heating coil, the water flow in the coil is reduced, the cooling efficiency is suddenly reduced, the problem of coil damage is caused, meanwhile, the temperature in the cooling process is monitored in real time, the cooling safety is greatly improved, and the cooling water can be used for other purposes after absorbing heat and flowing into the recovery pipeline, so that the direct discharge is avoided, and the waste of water resources is avoided.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (5)

1. A cooling device for a spur gear induction heating coil, comprising a base plate (1), characterized in that: the utility model discloses a heat-conducting device, including base plate (1), backup pad (8) are fixedly installed at the top of base plate (1), both sides at base plate (1) top are provided with initiative roller (2) and driven voller (9) respectively, the transmission is connected with drive belt (3) between initiative roller (2) and driven voller (9), fixedly installed a plurality of fixed bolster (4) on the surface of drive belt (3), positive top fixed mounting of backup pad (8) has fixed plate (7), the front of backup pad (8) is located the below fixed mounting of fixed plate (7) has cooling frame (11), the top fixed mounting of backup pad (8) one side has induction heating power (12), the top fixed mounting of fixed plate (7) has hydraulic telescoping rod (10), the driving end fixed mounting of hydraulic telescoping rod (10) has mounting bracket (21), the bottom fixed mounting of mounting bracket (21) has induction heating coil (13), the front of backup pad (8) is located one side fixed mounting of cooling frame (11) has pipe (6), one side fixed mounting of cooling frame (11) has cooling frame (14), the top fixed mounting of telescoping rod (14) has flexible outer wall (14) flexible end (14), an electric push rod (17) is fixedly inserted and installed above one side of the cooling frame (11).

2. A cooling device for a spur gear induction heating coil as set forth in claim 1, wherein: one side of cooling frame (11) inner wall top fixed mounting has touch switch (19), the top of mounting bracket (21) one side fixed mounting has spacing trigger piece (20), one side fixed mounting of hot plate (15) has temperature sensor (18).

3. A cooling device for a spur gear induction heating coil as set forth in claim 1, wherein: the front surface of the cooling frame (11) is fixedly embedded with visual transparent glass.

4. A cooling device for a spur gear induction heating coil as set forth in claim 1, wherein: one side of the heating plate (15) close to the induction heating coil (13) is arc-shaped.

5. A cooling device for a spur gear induction heating coil as set forth in claim 1, wherein: quick connectors (5) are fixedly arranged at two ends of the guide pipe (6).