CN220515716U - Diffusion welding machine of independent accuse temperature - Google Patents
Diffusion welding machine of independent accuse temperature Download PDFInfo
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- CN220515716U CN220515716U CN202322105085.7U CN202322105085U CN220515716U CN 220515716 U CN220515716 U CN 220515716U CN 202322105085 U CN202322105085 U CN 202322105085U CN 220515716 U CN220515716 U CN 220515716U
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- 238000009792 diffusion process Methods 0.000 title claims abstract description 41
- 238000003466 welding Methods 0.000 title claims abstract description 31
- 238000010438 heat treatment Methods 0.000 claims abstract description 232
- 239000004020 conductor Substances 0.000 claims abstract description 73
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 6
- 239000000498 cooling water Substances 0.000 claims description 5
- 230000005674 electromagnetic induction Effects 0.000 abstract description 9
- 239000002184 metal Substances 0.000 abstract description 7
- 229910052751 metal Inorganic materials 0.000 abstract description 7
- 230000009471 action Effects 0.000 abstract description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 14
- 229910002804 graphite Inorganic materials 0.000 description 14
- 239000010439 graphite Substances 0.000 description 14
- 239000000463 material Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to an independent temperature control diffusion welding machine in the technical field of diffusion welding machines, which comprises a controller, a power supply module, a heating jig and a heating mold core, wherein the heating mold core comprises an upper heating mold core and a lower heating mold core, the upper heating mold core and the lower heating mold core are respectively and independently powered through an upper conductor and a lower conductor, so that the upper heating mold core can output rated high-frequency current under the action of the upper power supply module, the upper heating mold core is independently heated through the upper conductor in an electromagnetic induction manner, the lower heating mold core can output rated high-frequency current under the action of the lower power supply module, and the lower heating mold core is independently heated through the lower conductor in an electromagnetic induction manner, so that the temperature of the upper heating mold core is kept consistent with the temperature of the lower heating mold core under the independent control of the upper power supply module, and the welding quality of a metal sheet or a wire between the upper heating mold core and the lower heating mold core is ensured.
Description
Technical Field
The utility model relates to the technical field of diffusion welders, in particular to an independent temperature control diffusion welder.
Background
Diffusion welding refers to the process that the surfaces of materials in contact with each other are mutually close under the action of consistent temperature and certain pressure, local plastic deformation occurs, inter-diffusion is generated among atoms, and a new diffusion layer is formed at an interface, so that reliable connection is realized. Diffusion welding is classified into solid phase diffusion welding and liquid phase diffusion welding. With the development of material science in recent years, new materials are continuously emerging, and in production and application, the problem of connection of the new materials with themselves or other materials is often encountered. Such as ceramics, intermetallic compounds, amorphous materials, single crystal alloys, etc., it is difficult to achieve reliable joining using conventional fusion welding methods.
The existing diffusion welding machine generally comprises an upper heating mold core and a lower heating mold core, the upper heating mold core is moved to the direction of the lower heating mold core through an air cylinder, so that metal sheets or wires can be subjected to diffusion welding between the upper heating mold core and the lower heating mold core, the upper heating mold core and the lower heating mold core are generally formed by graphite blocks, and the heating principle of the graphite blocks is as follows: the industrial frequency alternating current is converted into alternating current with the frequency of generally 15-200 kHz or even higher, and the alternating current is converted into a magnetic field with the same frequency through an induction coil by utilizing the electromagnetic induction principle and then acts on a graphite block in the magnetic field, so that the graphite block generates heat.
But because the diffusion welding process involves the interaction of the two graphite blocks of the upper and lower heated mold cores. Because the factors such as the number of turns and the size of the two inductance coils and the material and the size of the two graphite blocks and the distance between the two inductance coils and the two graphite blocks all cause the condition of inconsistent temperature between the two graphite blocks, the current diffusion welding machine is provided with a power supply module for supplying power together, the power supply output of the inductance coils cannot be independently controlled, and once the temperature of the graphite blocks at one end is too low, the inconsistent temperature between the graphite blocks can influence the welding quality of metal sheets or wires between the two graphite blocks.
Therefore, a diffusion welder with independent temperature control is needed to solve the above problems.
Disclosure of Invention
The utility model aims to provide an independent temperature control diffusion welding machine, which aims to better solve the technical problems that the prior diffusion welding machines are provided with a power supply module for supplying power together, the power supply output of an inductance coil cannot be independently controlled, and the temperature between graphite blocks is inconsistent due to the fact that the temperature of graphite blocks at one end is too low, and the welding quality of a metal sheet or a wire between two graphite blocks is affected.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides an independent accuse temperature's diffusion welding machine, including the controller, power module, heating tool and heating mold core, the heating mold core includes heating mold core and lower heating mold core, the heating tool includes heating mold and lower heating mold, go up heating mold core and set up in the bottom of last heating mold, lower heating mold core sets up in the top of lower heating mold, and the top of going up heating mold is equipped with pushes down actuating mechanism, go up heating mold core and heating mold core accessible push down actuating mechanism and heat the top face of mold core downwards and remove the butt;
the power supply module comprises an upper power supply module and a lower power supply module, and the upper power supply module and the lower power supply module are respectively and electrically connected with the controller;
an upper conductor is arranged between the upper power supply module and the upper heating jig, the middle part of the upper conductor extends to the inside of the upper heating jig and is used for generating an alternating magnetic field, and two ends of the upper conductor are electrically connected with the upper power supply module;
the lower power supply module is characterized in that a lower conductor is arranged between the lower power supply module and the lower heating jig, the middle part of the lower conductor extends to the inside of the lower heating jig and is used for generating an alternating magnetic field, and two ends of the lower conductor are electrically connected with the lower power supply module.
In the above description, as a further scheme, one side of the upper conductor, which is close to the upper heating mold core, is a first coil part, the first coil part is in a plurality of spiral ring structures, and the first coil part is arranged in the upper heating mold core;
one side of the lower conductor, which is close to the lower heating mold core, is provided with a second coil part, the second coil part is in a plurality of spiral annular structures, and the second coil part is arranged in the lower heating mold core.
In the above description, as a further scheme, the upper power supply module includes an upper high-frequency voltage and an upper high-frequency power supply, the upper high-frequency voltage is electrically connected with the upper high-frequency power supply, two ends of the upper conductor are first connection portions, and the upper conductor is electrically connected with the upper high-frequency voltage through the first connection portions.
In the above description, as a further scheme, the lower power supply module includes a lower high-frequency voltage and a lower high-frequency power supply, the lower high-frequency voltage is electrically connected with the lower high-frequency power supply, two ends of the lower conductor are second connection portions, and the lower conductor is electrically connected with the lower high-frequency voltage through the second connection portions.
In the above description, as a further scheme, the upper heating jig includes an upper fitting plate body and an upper base, the upper fitting plate body is disposed at the bottom of the upper fitting plate body, the lower heating jig includes a lower fitting plate body and a lower base, the lower fitting plate body is disposed at the top of the lower base, the inside of the upper fitting plate body and the lower fitting plate body is provided with a ring groove for placing the first coil portion and the second coil portion, and the first coil portion and the second coil portion are respectively embedded in the ring grooves of the upper fitting plate body and the lower fitting plate body.
In the above description, as a further scheme, the top end face of the upper embedded plate body and the bottom end face of the lower embedded plate body are respectively provided with a sinking groove for placing the upper heating mold core and the lower heating mold core, and the upper heating mold core and the lower heating mold core are respectively embedded in the sinking grooves of the upper embedded plate body and the lower embedded plate body.
In the above description, as a further scheme, the ring groove is formed around the sinking groove, the first coil part surrounds the upper heating mold core, and the second coil part surrounds the lower heating mold core.
In the above description, as a further scheme, an upper heat insulation board is further arranged between the upper embedded board and the upper base, and a lower heat insulation board is further arranged between the lower embedded board and the lower base.
In the above description, as a further scheme, one side of the upper heating jig and one side of the lower heating jig are respectively provided with an upper temperature sensor and a lower temperature sensor, the upper temperature sensor and the lower temperature sensor are respectively fixedly connected with the upper heating jig and the lower heating jig through the mounting bracket, and when the upper heating jig moves through the lower pressing driving mechanism, the upper heating jig can be fixed on one side of the upper heating jig to synchronously move, and the upper temperature sensor and the lower temperature sensor are electrically connected with the controller.
In the above description, as a further scheme, the upper temperature sensor and the lower temperature sensor are both composed of infrared temperature measuring pieces, and the infrared temperature measuring pieces irradiate the upper heating mold core and the lower heating mold core respectively through the mounting bracket.
In the above description, as a further scheme, go up heating tool and go up heating mold core and lower heating tool and lower heating mold core between all be equipped with fixed tool, fixed tool includes the fixed bolster, fixed cylinder and butt plate body, fixed cylinder sets up the inside at the fixed bolster, fixed cylinder passes through fixed bolster fixed connection at the lateral wall of last heating tool and lower heating tool, the one end of butt plate body is connected with fixed cylinder's output, the middle part of butt plate body carries out swing joint with the bottom of fixed bolster, go up the fixed slot with butt plate assorted is seted up to the lateral wall of heating mold core and lower heating mold core, the other end and the fixed slot of butt plate body inlay fixed connection.
In the above description, as a further proposal, the upper conductor and the lower conductor are both composed of copper pipes, the inside of the copper pipe is a circulation channel with a hollow structure, and the inside of the circulation channel is used for placing circulating cooling water.
Compared with the prior art, the utility model has the beneficial effects that:
the diffusion welding machine of independent accuse temperature of this application carries out independent power supply through last conductor and lower conductor and last power module and lower power module respectively in the inside of last heating tool and lower heating tool for go up the heating mold core and export rated high frequency current under last power module's effect, carry out electromagnetic induction heating to last heating mold core independently through last conductor, the heating mold core can export rated high frequency current under lower power module's effect under the same, carry out electromagnetic induction heating to lower heating mold core independently through lower conductor, make the temperature of last heating mold core last power module independent control under, can export and lower heating mold core's temperature keeps unanimous, guaranteed the welding quality between metal sheet or wire and the lower heating mold core.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of a diffusion welding machine with independent temperature control at a first angle according to the embodiment;
FIG. 2 is a schematic view of a second angle perspective of an independent temperature control diffusion welding machine according to the present embodiment;
FIG. 3 is a schematic diagram illustrating an internal structure of a diffusion welding machine with independent temperature control according to the present embodiment;
fig. 4 is a schematic front view of a heating fixture in a diffusion welding machine with independent temperature control according to the embodiment;
FIG. 5 is a schematic cross-sectional view taken in the direction A-A of FIG. 4;
fig. 6 is a schematic perspective view of a heating fixture in a diffusion welding machine with independent temperature control according to the embodiment;
FIG. 7 is a schematic view of the perspective cross-sectional structure in the direction B-B in FIG. 6;
FIG. 8 is a schematic view of the enlarged partial structure of C in FIG. 7;
FIG. 9 is a schematic diagram of a connection control module of an independent temperature control diffusion welding machine according to the present embodiment;
in the figure: the device comprises a controller, a 21-upper high-frequency power supply, a 22-lower high-frequency power supply, a 3-lower pressing driving mechanism, a 4-heating jig, a 41-upper heating jig, a 411-upper embedded plate body, a 412-upper heat insulation plate body, a 413-upper base, a 42-lower heating jig, a 421-lower embedded plate body, a 422-lower heat insulation plate body, a 423-lower base, a 43-annular groove, a 5-fixed jig, a 51-fixed bracket, a 52-fixed cylinder, a 53-abutting plate body, a 6-heating mold core, a 61-upper heating mold core, a 62-lower heating mold core, a 63-fixed groove, a 71-upper conductor, a 711-first coil part, a 712-first connecting part, a 72-lower conductor, a 711-second coil part, a 712-second connecting part, 81-upper high-frequency voltage, 82-lower high-frequency voltage, a 91-upper temperature sensor, a 92-lower temperature sensor, a 93-mounting bracket and a 10-circulating channel.
Detailed Description
The utility model will be further described with reference to examples and drawings, to which reference is made, but which are not intended to limit the scope of the utility model. The present utility model will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1-8, a compound welding machine with independent temperature control in specific implementation includes a controller 1, a power supply module, a heating jig 4 and a heating mold core 6, the heating mold core 6 includes an upper heating mold core 61 and a lower heating mold core 62, the heating jig 4 includes an upper heating mold 41 and a lower heating mold 42, the upper heating mold core 61 is disposed at the bottom of the upper heating mold 41, the lower heating mold core 62 is disposed at the top of the lower heating mold 42, the top of the upper heating mold 41 is provided with a lower pressing driving mechanism 3, the upper heating mold core 61 and the heating mold 4 can move to the top surface of the lower heating mold core 62 by the lower pressing driving mechanism 3 to abut, the power supply module includes an upper power supply module and a lower power supply module, the upper power supply module and the lower power supply module are respectively electrically connected with the controller 1, an upper conductor 71 is disposed between the upper power supply module and the upper heating mold 41, two ends of the upper conductor 71 are electrically connected with the upper power supply module, a lower conductor 72 is disposed between the lower power supply module and the lower heating mold 42, the lower conductor 72 is electrically connected with the two ends of the lower conductor 72, and the lower conductor 72 is electrically connected with the lower conductor 72.
The upper heating jig 41 and the lower heating jig 42 are used for independently supplying power to the upper power supply module and the lower power supply module through the upper conductor 71 and the lower conductor 72 respectively, so that the upper heating mold core 61 can output rated high-frequency current under the action of the upper power supply module, the upper heating mold core 61 can be independently subjected to electromagnetic induction heating through the upper conductor 71, the lower heating mold core 62 can output rated high-frequency current under the action of the lower power supply module, the lower heating mold core 62 can be independently subjected to electromagnetic induction heating through the lower conductor 72, the temperature of the upper heating mold core 61 can be kept consistent with the temperature of the lower heating mold core 62 under the independent control of the upper power supply module, and the welding quality between the upper heating mold core 61 and the lower heating mold core 62 of a metal sheet or a wire is ensured.
Referring to fig. 7, a first coil portion 711 is disposed on a side of the upper conductor 71 near the upper heating mold core 61, the first coil portion 711 is a plurality of spiral ring structures, the first coil portion 711 is disposed inside the upper heating mold core 61, a second coil portion 721 is disposed on a side of the lower conductor 72 near the lower heating mold core 62, the second coil portion 721 is a plurality of spiral ring structures, and the second coil portion 721 is disposed inside the lower heating mold core 62.
By the structure in which the first coil part 711 and the second coil part 721 are each in the form of a spiral loop, the alternating magnetic field generated by the upper conductor 71 and the lower conductor 72 can be enhanced, and the alternating magnetic field can be applied to the upper heating core 61 and the lower heating core 62 to generate heat.
The upper heating jig 41 includes an upper fitting plate 411 and an upper base 413, the upper fitting plate 411 is disposed at the bottom of the upper fitting plate 411, the lower heating jig 42 includes a lower fitting plate 421 and a lower base 423, the lower fitting plate 421 is disposed at the top of the lower base 423, the upper fitting plate 411 and the lower fitting plate 421 are internally provided with a ring groove 43 for placing the first coil part 711 and the second coil part 721, and the first coil part 711 and the second coil part 721 are respectively embedded inside the ring groove 43 of the upper fitting plate 411 and the lower fitting plate 421.
The first coil part 711 and the second coil part 721 are respectively embedded in the annular grooves 43 of the upper embedded plate 411 and the lower embedded plate 421 in a spiral annular structure, the first coil part 711 and the second coil part 721 independently output 15-200 kHz alternating current, and the alternating magnetic fields with independent frequencies can respectively perform electromagnetic induction heating on the upper heating mold core 61 and the lower heating mold core 62 after being converted into the magnetic fields with independent frequencies, so that the heating temperatures of the upper heating mold core 61 and the lower heating mold core 62 can be independently controlled, and the temperatures of the upper heating mold core 61 and the lower heating mold core 62 can be kept consistent.
Referring to fig. 1, 2, 3 and 4, the upper power supply module includes an upper high-frequency voltage 81 and an upper high-frequency power supply 21, the upper high-frequency voltage 81 is electrically connected with the upper high-frequency power supply 21, two ends of the upper conductor 71 are a first connection portion 712, the upper conductor 71 is electrically connected with the upper high-frequency voltage 81 through the first connection portion 712, the lower power supply module includes a lower high-frequency voltage 82 and a lower high-frequency power supply 22, the lower high-frequency voltage 82 is electrically connected with the lower high-frequency power supply 22, two ends of the lower conductor 72 are a second connection portion 712, and the lower conductor 72 is electrically connected with the lower high-frequency voltage 82 through the second connection portion 712.
Basic working principle and structure of high-frequency power supply: the upper high-frequency power supply 21 directly rectifies an externally supplied alternating current of 50Hz into a high-voltage direct current, and then the upper high-frequency voltage 81 inverts the direct current into a high-frequency alternating current by adopting an LC oscillating circuit formed by a power device MOS tube or an IGBT through a capacitor and an inductor, and the high-frequency alternating current is changed into a high-frequency power supply through a high-frequency transformer to be output to the first connection part 712;
similarly, the lower high frequency voltage 82 is consistent with the principles of operation of the lower high frequency power supply 22.
In some specific embodiments, as shown in fig. 4, 5, 6 and 7, the top end surface of the upper embedded plate 411 and the bottom end surface of the lower embedded plate 421 are respectively provided with sinking grooves for placing the upper heating mold core 61 and the lower heating mold core 62, the upper heating mold core 61 and the lower heating mold core 62 are respectively embedded in the sinking grooves of the upper embedded plate 411 and the lower embedded plate 421, the annular groove 43 is formed around the sinking grooves of the upper heating mold core 61 and the lower heating mold core 62, the first coil part 711 is wound around the upper heating mold core 61, and the second coil part 721 is wound around the lower heating mold core 62.
The height of the upper heating mold core 61 and the lower heating mold core 62 can be respectively leveled with the height of the first coil part 711 and the second coil part 721 through the sinking groove, so that a structure that the first coil part 711 surrounds the periphery of the upper heating mold core 61 is formed, and a structure that the second coil part 721 surrounds the periphery of the lower heating mold core 62 is formed, so that electromagnetic induction with a larger area can be obtained for the upper heating mold core 61 and the lower heating mold core 62, the energy utilization rate is higher, and the heating efficiency of the upper heating mold core 61 and the lower heating mold core 62 is further improved.
In some specific embodiments, as shown in fig. 8, the upper conductor 71 and the lower conductor 72 are both formed by copper pipes, the inside of the copper pipes is a circulation channel 10 with a hollow structure, and the inside of the circulation channel 10 is used for placing circulating cooling water, because the upper conductor 71 and the lower conductor 72 are generally formed by metal materials, under the action of high-frequency current, the upper conductor 71 and the lower conductor 72 generate heat, and meanwhile, the diffusion welder needs to perform processing production work for a long time, which is extremely important for the heat dissipation of the upper conductor 71 and the lower conductor 72, so that the inside of the upper conductor 71 and the lower conductor 72 is the circulation channel 10 with a hollow structure, cooling water can be injected into the inside of the upper conductor 71 and the lower conductor 72, and circulation flow is performed through the cooling water in the circulation channel 10, thereby realizing the engineering of taking away the heat of the upper conductor 71 and the lower conductor 72, playing the role of heat dissipation of the upper conductor 71 and the lower conductor 72, and improving the production operation duration of the diffusion welder.
The upper heating jig 41 and the upper heating mold core 61 and the lower heating mold core 42 and the lower heating mold core 62 are respectively provided with a fixing jig 5, each fixing jig 5 comprises a fixing support 51, a fixing air cylinder 52 and a propping plate body 53, each fixing air cylinder 52 is arranged in each fixing support 51, each fixing air cylinder 52 is fixedly connected with the side wall of the upper heating jig 41 and the side wall of the lower heating mold core 42 through each fixing support 51, one end of each propping plate body 53 is connected with the output end of each fixing air cylinder 52, the middle part of each propping plate body 53 is movably connected with the bottom of each fixing support 51, a fixing groove 63 matched with each propping plate body 53 is formed in each side wall of each upper heating mold core 61 and each lower heating mold core 62, and the other end of each propping plate body 53 is fixedly connected with each fixing groove 63 in a mosaic mode.
An upper heat insulation plate 412 is further arranged between the upper embedded plate 411 and the upper base 413, and a lower heat insulation plate 422 is further arranged between the lower embedded plate 421 and the lower base 423. The heat generated from the upper and lower heating cores 61 and 62 is isolated from the upper and lower bases 413 and 423 by the upper and lower heat insulating plate bodies 412 and 422, preventing the heat generated from the upper and lower heating cores 61 and 62 from being conducted to other places.
In a further embodiment, as shown in fig. 4, 5, 6 and 7, one sides of the upper heating jig 41 and the lower heating jig 42 are respectively provided with an upper temperature sensor 91 and a lower temperature sensor 92, the upper temperature sensor 91 and the lower temperature sensor 92 are respectively fixedly connected with the upper heating jig 41 and the lower heating jig 42 through a mounting bracket 93, when the upper heating jig 41 moves through the lower pressing driving mechanism 3, the upper heating jig 41 can be fixed on one side of the upper heating jig 41 to synchronously move, the upper temperature sensor 91 and the lower temperature sensor 92 are electrically connected with the controller 1, the upper temperature sensor 91 and the lower temperature sensor 92 are respectively formed by infrared temperature measuring pieces, and the infrared temperature measuring pieces respectively irradiate the upper heating mold core 61 and the lower heating mold core 62 through the mounting bracket 93.
The upper heating mold core 61 and the lower heating mold core 62 are respectively and independently irradiated through the upper temperature sensor 91 and the lower temperature sensor 92 which are composed of infrared temperature measuring pieces, real-time temperature signals of the upper heating mold core 61 and the lower heating mold core 62 are generated, the two real-time temperature signals are respectively fed back to the controller 1, the controller 1 respectively controls the upper power supply module and the lower power supply module according to the corresponding temperature signals, the current sizes respectively output by the upper power supply module and the lower power supply module can be changed according to the real-time temperature conditions of the upper heating mold core 61 and the lower heating mold core 62, the accuracy of the independent control of the upper heating mold core 61 and the lower heating mold core 62 is further improved, and the welding quality of metal sheets or wires between the upper heating mold core 61 and the lower heating mold core 62 is ensured.
Note that the above is only a preferred embodiment of the present utility model and the technical principle applied. It will be understood by those skilled in the art that the present utility model is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, while the utility model has been described in connection with the above embodiments, the utility model is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the utility model, which is set forth in the following claims.
Claims (12)
1. The utility model provides an independent accuse temperature diffusion welding machine, which comprises a controller, power module, heating tool and heating mold core, the heating mold core is including last heating mold core and lower heating mold core, the heating tool is including last heating tool and lower heating tool, go up the heating mold core and set up in the bottom of last heating tool, lower heating mold core sets up in the top of lower heating tool, and the top of going up the heating tool is equipped with pushes down actuating mechanism, go up the top face that heating mold core and heating tool accessible push down actuating mechanism downwardly heating mold core and remove the butt, its characterized in that:
the power supply module comprises an upper power supply module and a lower power supply module, and the upper power supply module and the lower power supply module are respectively and electrically connected with the controller;
an upper conductor is arranged between the upper power supply module and the upper heating jig, the middle part of the upper conductor extends to the inside of the upper heating jig and is used for generating an alternating magnetic field, and two ends of the upper conductor are electrically connected with the upper power supply module;
the lower power supply module is characterized in that a lower conductor is arranged between the lower power supply module and the lower heating jig, the middle part of the lower conductor extends to the inside of the lower heating jig and is used for generating an alternating magnetic field, and two ends of the lower conductor are electrically connected with the lower power supply module.
2. The individually temperature controlled diffusion welder of claim 1, wherein: one side of the upper conductor, which is close to the upper heating mold core, is provided with a first coil part, the first coil part is in a plurality of spiral annular structures, and the first coil part is arranged in the upper heating mold core;
one side of the lower conductor, which is close to the lower heating mold core, is provided with a second coil part, the second coil part is in a plurality of spiral annular structures, and the second coil part is arranged in the lower heating mold core.
3. The individually temperature controlled diffusion welder of claim 1, wherein: the upper power supply module comprises an upper high-frequency voltage and an upper high-frequency power supply, the upper high-frequency voltage is electrically connected with the upper high-frequency power supply, the two ends of the upper conductor are first connecting parts, and the upper conductor is electrically connected with the upper high-frequency voltage through the first connecting parts.
4. The individually temperature controlled diffusion welder of claim 1, wherein: the lower power supply module comprises a lower high-frequency voltage and a lower high-frequency power supply, the lower high-frequency voltage is electrically connected with the lower high-frequency power supply, the two ends of the lower conductor are second connecting parts, and the lower conductor is electrically connected with the lower high-frequency voltage through the second connecting parts.
5. The individually temperature controlled diffusion welder of claim 2, wherein: the upper heating jig comprises an upper embedded plate body and an upper base, the upper embedded plate body is arranged at the bottom of the upper embedded plate body, the lower heating jig comprises a lower embedded plate body and a lower base, the lower embedded plate body is arranged at the top of the lower base, annular grooves used for accommodating the first coil part and the second coil part are formed in the upper embedded plate body and the lower embedded plate body, and the first coil part and the second coil part are respectively embedded in the annular grooves of the upper embedded plate body and the lower embedded plate body.
6. The individually temperature controlled diffusion welder of claim 5, wherein: the top end face of the upper embedded plate body and the bottom end face of the lower embedded plate body are respectively provided with a sinking groove for placing the upper heating mold core and the lower heating mold core, and the upper heating mold core and the lower heating mold core are respectively embedded in the sinking grooves of the upper embedded plate body and the lower embedded plate body.
7. The individually temperature controlled diffusion welder of claim 6, wherein: the ring groove is arranged around the sinking groove, the first coil part surrounds the periphery of the upper heating mold core, and the second coil part surrounds the periphery of the lower heating mold core.
8. The individually temperature controlled diffusion welder of claim 5, wherein: an upper heat insulation plate body is further arranged between the upper embedded plate body and the upper base, and a lower heat insulation plate body is further arranged between the lower embedded plate body and the lower base.
9. An independently temperature controlled diffusion welder according to any one of claims 1-8, wherein: the upper heating jig and one side of the lower heating jig are respectively provided with an upper temperature sensor and a lower temperature sensor, the upper temperature sensor and the lower temperature sensor are respectively fixedly connected with the upper heating jig and the lower heating jig through mounting brackets, and when the upper heating jig moves through a lower pressing driving mechanism, the upper heating jig can be fixed on one side of the upper heating jig to synchronously move, and the upper temperature sensor and the lower temperature sensor are electrically connected with the controller.
10. The individually temperature controlled diffusion welder of claim 9, wherein: the upper temperature sensor and the lower temperature sensor are both composed of infrared temperature measuring pieces, and the infrared temperature measuring pieces irradiate the upper heating mold core and the lower heating mold core respectively through the mounting brackets.
11. An independently temperature controlled diffusion welder according to any one of claims 1-8, wherein: the upper heating jig, the upper heating mold core, the lower heating jig and the lower heating mold core are respectively provided with a fixing jig, each fixing jig comprises a fixing support, a fixing cylinder and an abutting plate body, each fixing cylinder is arranged inside each fixing support and fixedly connected with the side wall of each upper heating jig and the side wall of each lower heating jig through the fixing supports, one end of each abutting plate body is connected with the output end of each fixing cylinder, the middle of each abutting plate body is movably connected with the bottom of each fixing support, fixing grooves matched with the corresponding abutting plate bodies are formed in the side walls of the upper heating mold core and the lower heating mold core, and the other end of each abutting plate body is inlaid and fixedly connected with the corresponding fixing grooves.
12. An independently temperature controlled diffusion welder according to any one of claims 1-8, wherein: the upper conductor and the lower conductor are both composed of copper pipes, the inside of each copper pipe is a circulating channel with a hollow structure, and the inside of each circulating channel is used for placing circulating cooling water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322105085.7U CN220515716U (en) | 2023-08-07 | 2023-08-07 | Diffusion welding machine of independent accuse temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322105085.7U CN220515716U (en) | 2023-08-07 | 2023-08-07 | Diffusion welding machine of independent accuse temperature |
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