CN210306218U - Vacuum atom brazing diffusion equipment - Google Patents
Vacuum atom brazing diffusion equipment Download PDFInfo
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- CN210306218U CN210306218U CN201822201255.0U CN201822201255U CN210306218U CN 210306218 U CN210306218 U CN 210306218U CN 201822201255 U CN201822201255 U CN 201822201255U CN 210306218 U CN210306218 U CN 210306218U
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Abstract
Vacuum atom diffusion equipment that brazes, the utility model relates to a metal welding equipment technical field especially indicates a vacuum atom diffusion equipment that brazes that can be applied to two kinds of different metals are brazed and are connect. The method is realized by the following technical scheme: the vacuum pump is connected to the vacuum chamber, the press-in unit acts on the processed parts, and the operation unit is electrically connected with the power supply. The utility model discloses owing to adopt circular telegram pulse diffusion technique, through electric current heating and activation metallic material internal part substructure and welding brazing filler metal internal part substructure, make its accelerated motion and spread to the inside rather than the adjacent metal that borders on to reach and use very small amount of welding brazing filler metal just can reach the firm purpose of joint welding.
Description
Technical Field
The utility model belongs to the technical field of metal welding equipment technique and specifically relates to indicate a vacuum atom welds diffusion equipment that can be applied to two kinds of different metals and braze and connect.
Background
With the rapid development of modern science and technology and the leap progress of society, various high and new technologies are continuously developed to meet the requirements of work and life. With the improvement of the technical performance of products, the processing technology of product parts is also improved, such as aviation equipment and smart phones used by people, two different metals are often welded to meet the requirements of the products in the use process.
And then welding some parts with special requirements, as shown in fig. 1, a cooling groove 11 is arranged in the part 1 and is connected with an external cooling system through an external connecting hole 12, the part 1 must be covered together through two mutually buckled parts to be used as a cooling part, if a conventional welding method is adopted for processing, the periphery except the outer side can be finished through welding, the contact surface in the part cannot be processed, and moreover, as the welded welding seam is easily influenced by conditions such as welding technology, working conditions and the like, the product quality is easy to be unstable, and further, the phenomenon of reducing the yield is caused.
Therefore, the concept of atomic welding is proposed in the industry, that is, two metals attached to each other are expected to move due to the heated atoms and then penetrate into the surface of the other metal in the heating process, so as to achieve the purpose of welding. However, the similar embodiments cannot achieve the actual production effect because the "welding" process is too long, and the "welding" efficiency is low, which cannot meet the actual production requirement at all.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide a vacuum atom brazing diffusion device.
The utility model discloses a realize through following technical scheme: the vacuum atomic welding diffusion equipment is composed of a machine table, a vacuum pump, a press-in unit, an operation unit, a vacuum chamber and a power supply, wherein the vacuum chamber is fixedly arranged on the machine table, a part to be processed is arranged in the vacuum chamber, the power supply is connected to two ends of the part to be processed through electrodes, welding brazing filler metal is laid on the contact surface of the part to be processed, the vacuum pump is connected into the vacuum chamber, the press-in unit acts on the part to be processed, and the operation unit is electrically connected with the power supply.
The power supply applies pulses with certain frequency to the processed part in the processing process.
The vacuum pump provides the processed parts with vacuum degrees of 10-10 in the processing process-5Pa。
The pressing unit provides pressure for the processed part in the processing process within the range of 10-5000 KG.
The working temperature provided by the vacuum chamber for the processed parts in the processing process is 60-3000 ℃.
The utility model discloses owing to adopt circular telegram pulse diffusion technique, realize the joint of multiple metal, through electric current heating and activation metallic material internal part substructure and welding brazing filler metal internal part substructure, make its accelerated motion and spread to the inside rather than the adjacent metal that borders on to reach and use very small amount of welding brazing filler metal just can reach the firm purpose of joint welding.
Description of the drawings:
FIG. 1 is a state of the art diagram;
FIG. 2 is a front view of the present invention;
FIG. 3 is a rear perspective view of the present invention;
fig. 4 is an enlarged view of a portion a of fig. 3.
The specific implementation mode is as follows:
referring to the attached drawings 2-4, the vacuum atomic brazing diffusion equipment comprises a machine table 1, a vacuum pump 2, a press-in unit 3, an operation unit 4, a vacuum chamber 5 and a power supply 7, wherein the vacuum chamber 5 is fixedly arranged on the machine table 1, a part to be processed A, B is arranged in the vacuum chamber 5, the power supply 7 is connected to two ends of a part to be processed A, B through electrodes, welding solder 6 is laid on the contact surface of the part to be processed A, B, the vacuum pump 2 is connected into the vacuum chamber 5, the press-in unit 3 acts on the part to be processed A, B, and the operation unit 4 is electrically connected with the power supply 7.
The power supply applies pulses with certain frequency to the processed part in the processing process.
The vacuum pump provides the processed parts with vacuum degrees of 10-10 in the processing process-5Pa。
The pressing unit provides pressure for the processed part in the processing process within the range of 10-5000 KG.
The working temperature provided by the vacuum chamber for the processed parts in the processing process is 60-3000 ℃.
When the utility model is applied, the processed part A, B to be welded is put into the workbench of the vacuum chamber 5, welding filler metal 6 is applied on the contact surface of the processed part A, B, the vacuum chamber 5 is closed, the pressing unit 3 is used for providing the processed part A, B with the required set pressure, meanwhile, the vacuum pump 2 provides the processed part A, B with the required vacuum environment during the processing, and is powered on, the power supply 7 applies pulses with certain frequency to the processed part during the processing, the operation unit 4 controls the pressure and pulses with certain frequency, and the contact part of the processed part is heated, so that the internal molecular structure of the processed part A, B and the internal molecular structure of the welding solder are activated to accelerate the movement and diffuse the movement into the adjacent processed parts which are adjacent to the part, and the purpose of firm joint welding can be achieved by using a small amount of welding solder.
Claims (5)
1. Vacuum atom diffusion equipment of brazing comprises board, vacuum pump, the unit of impressing, operating element, real empty room and power, its characterized in that: the vacuum chamber is fixedly arranged on the machine table, the processed part is arranged in the vacuum chamber, the power supply is connected to two ends of the processed part through electrodes, welding brazing filler metal is laid on the contact surface of the processed part, the vacuum pump is connected to the vacuum chamber, the pressing-in unit acts on the processed part, and the operation unit is electrically connected with the power supply.
2. The vacuum atomic brazing diffusion apparatus according to claim 1, wherein: the power supply applies pulses with certain frequency to the processed part in the processing process.
3. The vacuum atomic brazing diffusion apparatus according to claim 1, wherein: the vacuum pump provides the processed parts with vacuum degrees of 10-10 in the processing process-5Pa。
4. The vacuum atomic brazing diffusion apparatus according to claim 1, wherein: the pressing unit provides pressure for the processed part in the processing process within the range of 10-5000 KG.
5. The vacuum atomic brazing diffusion apparatus according to claim 1, wherein: the working temperature provided by the vacuum chamber for the processed parts in the processing process is 60-3000 ℃.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821333909 | 2018-08-19 | ||
| CN2018213339099 | 2018-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210306218U true CN210306218U (en) | 2020-04-14 |
Family
ID=70121501
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822202318.4U Active CN210306219U (en) | 2018-08-19 | 2018-12-26 | Atomic welding diffusion equipment |
| CN201822201255.0U Active CN210306218U (en) | 2018-08-19 | 2018-12-26 | Vacuum atom brazing diffusion equipment |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822202318.4U Active CN210306219U (en) | 2018-08-19 | 2018-12-26 | Atomic welding diffusion equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN210306219U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676231A (en) * | 2018-08-19 | 2019-04-26 | 东莞市大为工业科技有限公司 | Vacuum atom is brazed diffusion facilities |
-
2018
- 2018-12-26 CN CN201822202318.4U patent/CN210306219U/en active Active
- 2018-12-26 CN CN201822201255.0U patent/CN210306218U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676231A (en) * | 2018-08-19 | 2019-04-26 | 东莞市大为工业科技有限公司 | Vacuum atom is brazed diffusion facilities |
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| Publication number | Publication date |
|---|---|
| CN210306219U (en) | 2020-04-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangdong Dawei Welding Technology Co.,Ltd. Assignor: DAWEI INTELLIGENCE Co.,Ltd. Contract record no.: X2021980003849 Denomination of utility model: Vacuum atomic brazing diffusion equipment Granted publication date: 20200414 License type: Exclusive License Record date: 20210521 |
|
| EE01 | Entry into force of recordation of patent licensing contract |