CN203103483U - Cavity filter welding device - Google Patents
Cavity filter welding device Download PDFInfo
- Publication number
- CN203103483U CN203103483U CN 201220737606 CN201220737606U CN203103483U CN 203103483 U CN203103483 U CN 203103483U CN 201220737606 CN201220737606 CN 201220737606 CN 201220737606 U CN201220737606 U CN 201220737606U CN 203103483 U CN203103483 U CN 203103483U
- Authority
- CN
- China
- Prior art keywords
- induction coil
- frequency
- frequency induction
- cavity filter
- water tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a cavity filter welding device, which comprises a high-frequency induction coil (3), a device support (4), a high-frequency oscillator, an induction power supply, a control box and a heat radiating water tank. The induction power supply is connected with the high-frequency induction coil (3), the high-frequency induction coil (3), the heat radiating water tank and the high-frequency oscillator are respectively connected with the control box, and the high-frequency induction coil (3) is arranged on the device support (4). Normal screw and nut connection manners are analyzed to obtain the manner that welding between a cover plate and a housing of acavity filter is realized by utilizing heat generated by magnetic field induction, thereby completely realizing automatic welding, saving energy, protecting environment and being beneficial for worker safety; and via the cavity filter welding device, appearance of the cavity filter is more beautiful, and working efficiency is improved.
Description
Technical field
The utility model relates to welding field, particularly a kind of electromagnetic sensing heated cavity filter welder that utilizes.
Background technology
In field of radio frequency communication, cavity body filter is usually used in the filtering and the frequency-selecting of signal, has a wide range of applications.Existing cavity body filter need cut adding man-hour, causes the waste of material and the lifting of cost, and it is reasonable inadequately to design, and uses also very inconvenient.And traditionally, cavity need connect by screw fit with cover plate, and the long processing time of screw and expense height, in addition, the screw assembling is fastening can to influence electrical performance characteristics.Manual operations mounting screw, nut are so can not realize automation, inefficiency fully.
The utility model content
The purpose of this utility model is to overcome the shortcoming of prior art, and a kind of cavity body filter welder of full-automation is provided.
The purpose of this utility model is achieved through the following technical solutions: the cavity body filter welder, it comprises radio-frequency induction coil, appliance stand, high-frequency generator, induction power supply, control cabinet and cooling water tank, induction power supply is connected with radio-frequency induction coil, radio-frequency induction coil, cooling water tank and high-frequency generator are connected with control cabinet respectively, and radio-frequency induction coil places the appliance stand top.
The utlity model has following advantage:
One, the utility model induction heating, energy-saving and environmental protection, smokeless, dustless, non-exhaust emission, the volume small-power is big.
Two, the utility model quick heating, temperature control is accurate; Be provided with cooling water tank in the device simultaneously, convenient welding back reduces surplus temperature.
Three, the utility model realizes that fully automation controls, and has improved operating efficiency.
Description of drawings
Fig. 1 is buckled on the cover plate for the cavity body filter housing, this module is put into the schematic diagram of induction coil;
Fig. 2 is the vertical view of Fig. 1;
Among the figure, 1-cavity filter cover board, 2-cavity body filter housing, 3-radio-frequency induction coil, 4-apparatus main body.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described, protection range of the present utility model is not limited to the following stated:
As depicted in figs. 1 and 2, the cavity body filter welder, it comprises radio-frequency induction coil 3, appliance stand 4, high-frequency generator, induction power supply, control cabinet and cooling water tank, induction power supply is connected with radio-frequency induction coil 3, radio-frequency induction coil 3, cooling water tank and high-frequency generator are connected with control cabinet respectively, and radio-frequency induction coil 3 places appliance stand 4 tops.
The course of work of the present utility model is as follows:
With the housing 2 and cavity filter cover board 1 locking of cavity body filter is a module, utilize the welding of 2 of magnetic field induction generation heat realization cavity body filter cover plate 1 and housings, whole module is put into radio-frequency induction coil 3, energized, make high-frequency generator output oscillating voltage amplitude by controlling control cabinet, induction power supply output high-frequency current is by radio-frequency induction coil 3, produce corresponding powerful vortex flow in the inside of the module direction opposite with induction heating current, produce heat, welding is finished in heating, after the welding whole module is put into cooling water tank, by controlling temperature that control cabinet need to reach temperature in the cooling water tank to the module processing of lowering the temperature.
Claims (1)
1. cavity body filter welder, it is characterized in that: it comprises radio-frequency induction coil (3), appliance stand (4), high-frequency generator, induction power supply, control cabinet and cooling water tank, induction power supply is connected with radio-frequency induction coil (3), radio-frequency induction coil (3), cooling water tank and high-frequency generator are connected with control cabinet respectively, and radio-frequency induction coil (3) places appliance stand (4) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220737606 CN203103483U (en) | 2012-12-28 | 2012-12-28 | Cavity filter welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220737606 CN203103483U (en) | 2012-12-28 | 2012-12-28 | Cavity filter welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203103483U true CN203103483U (en) | 2013-07-31 |
Family
ID=48854862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220737606 Expired - Fee Related CN203103483U (en) | 2012-12-28 | 2012-12-28 | Cavity filter welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203103483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111375863A (en) * | 2020-04-10 | 2020-07-07 | 张书香 | High-frequency insulator welding fixture |
-
2012
- 2012-12-28 CN CN 201220737606 patent/CN203103483U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111375863A (en) * | 2020-04-10 | 2020-07-07 | 张书香 | High-frequency insulator welding fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20211228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |