CN202517186U - High-frequency induction welding device for welding joints - Google Patents
High-frequency induction welding device for welding joints Download PDFInfo
- Publication number
- CN202517186U CN202517186U CN2011205543330U CN201120554333U CN202517186U CN 202517186 U CN202517186 U CN 202517186U CN 2011205543330 U CN2011205543330 U CN 2011205543330U CN 201120554333 U CN201120554333 U CN 201120554333U CN 202517186 U CN202517186 U CN 202517186U
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- welding
- induction coil
- joints
- power frequency
- current frequency
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Abstract
The utility model discloses a high-frequency induction welding device for welding joints. The device comprises a current frequency regulator, a timer, conduction equipment, a high-frequency induction coil, a welding frame and a welding table, wherein the timer is connected with the current frequency regulator and is used for controlling the working time of the current frequency regulator; an input end of the current frequency regulator is connected with a power supply; an output end of the current frequency regulator is connected with the conduction equipment; the other end of the conduction equipment is connected with the induction coil which is positioned above the welding frame; and the welding frame is fixed on the welding table. The device can ensure that the welding of the joints is convenient and quick, ensures the fixation of the positions of the joints and cavities and the stability of the welding, and improves the welding efficiency and welding quality of the joints, and welding positions are clean and are not required to be wiped and cleaned after the welding is finished.
Description
Technical field
The utility model relates to a kind of welder, relates in particular to a kind of HFI welding device that is used for welding point.
Background technology
Welding is the material (of the same race or xenogenesis) of welded piece, through heating or pressurization or both and usefulness, and with or without packing material, make the material of workpiece reach interatomic build with and form the permanent technical process that is connected.
Existing joint welding manner generally is to utilize inner heating type electric iron or welding stage welding.The inner heating type electric iron welding need evenly be smeared scaling powder at weld, and it is bad to have welded outward appearance, and is subject to the electric iron overall dimensions, and the joint welding of some structure more complicated just is difficult to realize with electric iron.The welding stage welding procedure is that entire device is placed on the workbench in addition, accomplishes welding through integral body heating device to be welded, if when this method is used for the welding of same device many places, be difficult to guarantee the position accurately.
The utility model content
The utility model purpose: the purpose of the utility model is the deficiency to prior art, and the HFI welding device that is used for welding point that a kind of convenient welding, weld are clean, guarantee joint and cavity fixed-site is provided.
Technical scheme: the described a kind of HFI welding device that is used for welding point of the utility model comprises power frequency adjuster, timer, transmission equipment, radio-frequency induction coil, weld holder and welding bench; Said timer is connected with said power frequency adjuster; Be used to control the working time of said power frequency adjuster; The input of said power frequency adjuster is connected with power supply, and the output of said power frequency adjuster is connected with said transmission equipment, and the other end of said transmission equipment is connected with induction coil; Said induction coil is positioned at said weld holder top, and said weld holder is fixed on the said welding bench.
The utility model is to utilize the big current direction of high frequency waves to be turned to the radio-frequency induction coil of given shape; The powerful flux of polarization instantaneous variation in the induction coil thus; Joint and structural cavity body are placed in the high frequency coil; Flux will connect the whole metal object that needs heating, in the powerful vortex flow of interior of articles generation of eddy-current heating, owing to resistance produces the effect that heat energy reaches welding point.
For further improving technique scheme, said weld holder is provided with spanner, is used for pressed joint, and joint is closely contacted with cavity body structure.
For further improving technique scheme, said radio-frequency induction coil can be according to the needs adjustment height of product to be welded.
The utility model compared with prior art; Its beneficial effect is: the utility model can make the joint convenient welding, quick, guarantee fixing of joint and cavity position; Welding accomplish the back weld clean, need not wiped clean, guarantee stable welding, raising joint welding efficiency and welding quality.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Be elaborated in the face of the utility model technical scheme down, but the protection domain of the utility model is not limited to said embodiment.
As shown in Figure 1, the utility model comprises power frequency adjuster 1, timer 2, conductive bar 3, radio-frequency induction coil 4, weld holder 5 and welding bench 6; Said timer 2 is connected with said power frequency adjuster 1, is used to control the working time of said power frequency adjuster 1, and the input of said power frequency adjuster 1 is connected with power supply; The output of said power frequency adjuster 1 is connected with said conductive bar 3; The other end of said conductive bar 3 is connected with said induction coil 4, and said radio-frequency induction coil 4 can be according to the needs adjustment height of product 8 to be welded, and said induction coil 4 is positioned at said weld holder 5 tops; Said weld holder 5 is provided with spanner 7; Be used for pressed joint, joint is closely contacted with cavity body structure, said weld holder 5 is fixed on the said welding bench 6.
As stated, although represented and explained the utility model that with reference to specific preferred embodiment it shall not be construed as the restriction to the utility model self.Under the spirit and scope prerequisite of the utility model that does not break away from the accompanying claims definition, can make various variations in form with on the details to it.
Claims (3)
1. a HFI welding device that is used for welding point is characterized in that, comprises power frequency adjuster, timer, transmission equipment, radio-frequency induction coil, weld holder and welding bench; Said timer is connected with said power frequency adjuster; Be used to control the working time of said power frequency adjuster; The input of said power frequency adjuster is connected with power supply, and the output of said power frequency adjuster is connected with said transmission equipment, and the other end of said transmission equipment is connected with said induction coil; Said induction coil is positioned at said weld holder top, and said weld holder is fixed on the said welding bench.
2. the HFI welding device that is used for welding point according to claim 1 is characterized in that said weld holder is provided with spanner, is used for pressed joint, and joint is closely contacted with cavity body structure.
3. the HFI welding device that is used for welding point according to claim 1 is characterized in that, said radio-frequency induction coil can be according to the needs adjustment height of product to be welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205543330U CN202517186U (en) | 2011-12-27 | 2011-12-27 | High-frequency induction welding device for welding joints |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205543330U CN202517186U (en) | 2011-12-27 | 2011-12-27 | High-frequency induction welding device for welding joints |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202517186U true CN202517186U (en) | 2012-11-07 |
Family
ID=47100154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205543330U Expired - Fee Related CN202517186U (en) | 2011-12-27 | 2011-12-27 | High-frequency induction welding device for welding joints |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202517186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513685A (en) * | 2011-12-27 | 2012-06-27 | 南京广顺电子技术研究所 | High-frequency induction welding device for welding joints |
-
2011
- 2011-12-27 CN CN2011205543330U patent/CN202517186U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513685A (en) * | 2011-12-27 | 2012-06-27 | 南京广顺电子技术研究所 | High-frequency induction welding device for welding joints |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20191227 |