CN203124899U - Coupling fixture for electric resistance welding - Google Patents
Coupling fixture for electric resistance welding Download PDFInfo
- Publication number
- CN203124899U CN203124899U CN 201220678220 CN201220678220U CN203124899U CN 203124899 U CN203124899 U CN 203124899U CN 201220678220 CN201220678220 CN 201220678220 CN 201220678220 U CN201220678220 U CN 201220678220U CN 203124899 U CN203124899 U CN 203124899U
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- China
- Prior art keywords
- supporting seat
- electrode
- electric resistance
- resistance welding
- clip slot
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- Expired - Lifetime
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Abstract
The utility model relates to a coupling fixture for electric resistance welding. The fixture comprises a supporting plate, a connecting piece, a base, a clamping groove support, an electrode supporting seat, a clamping groove, a clamping groove rotary shaft, an electrode and a sliding block. The supporting plate is connected with the base through the connecting piece, the clamping groove supporting seat is arranged in the middle of the supporting plate, the electrode supporting seat is arranged at two ends of the supporting plate, the clamping groove is connected to the clamping groove supporting seat through the clamping groove rotary shaft in a rotary mode, the electrode is arranged on the sliding block, and the sliding block is connected with the electrode supporting seat in a sliding mode. Compared with the prior art, the supporting plate and the base are connected with each other in a rotary mode, the phenomenon that only a single-angled coupled mode which can be achieved in the prior art is improved, the coupling fixture for electric resistance welding can meet various coupling requirements, is convenient for an operator to observe in coupling, and is capable of replacing the existing gummed coupling, guaranteeing the gas tightness requirements of components and prolonging the service life of the components.
Description
Technical field
The utility model relates to a kind of coupling cramp, especially relates to a kind of coupling cramp of carried out electric resistance welding for the coupling electronic devices and components.
Background technology
In precise electronic components and parts coupling encapsulation field, because device is mainly used in aspects such as space flight, military project, need under very harsh environment, work, in order to guarantee the service behaviour of product, must guarantee the air-tightness of product coupling encapsulation.The method of glue envelope is always adopted in encapsulation in the past, can't guarantee the air-tightness of product under extreme environment, and very big to the working life influence of components and parts, the coupling cramp that carries out electric resistance welding of the present utility model can solve the problems referred to above.
The utility model content
The purpose of this utility model is exactly to provide a kind of alternative existing glue envelope to be coupled, can to guarantee that device air tightness requires and prolong the coupling cramp of the carried out electric resistance welding of device working life for the defective that overcomes above-mentioned prior art existence.
The purpose of this utility model can be achieved through the following technical solutions:
The utility model has been used the principle of electric resistance welding.Electric resistance welding is that device is pressed between two electrodes, and imposes electric current, but utilize electric current to flow through resistance heat effect that device contacts face and adjacent domain produce is heated the state of soldering, makes device realize metal coupling encapsulation.
A kind of coupling cramp that carries out electric resistance welding, these anchor clamps comprise gripper shoe, connector, base, clip slot bearing, electrode supporting seat, clip slot, clip slot turning cylinder, electrode and slide block, described gripper shoe is rotationally connected by connector and base, described clip slot bearing is located at the centre of gripper shoe, described electrode supporting seat is located at the two ends of gripper shoe, described clip slot is rotatably connected on the clip slot bearing by the clip slot turning cylinder, described electrode is located on the slide block, and described slide block and electrode supporting seat are slidingly connected.
Described connector is cylinder, and this cylindrical middle part is rotationally connected by rotating shaft screw and base, and this cylindrical outside is connected with the lower surface of gripper shoe.Can only realize the coupled modes of single angle before being rotationally connected between connector and the base improved, be applicable to various coupling requirements, the observation when being more convenient for being coupled.
Described clip slot is provided with the locking wheel for the treatment of coupled apparatus for locking.
Described electrode supporting seat is provided with elastic component, this elastic component respectively with electrode supporting seat and slide block butt, described elastic component control slide block slides at the electrode supporting seat.This elastic component not only makes the clamping of electrode more convenient, quick, and also because the elastic force of elastic component more firm by the clamping of electrode handle device, the anchor clamps when reducing the coupling fine setting are loosening.
Described elastic component is metal spring.
Described electrode is the compound electrode of brass and wolfram steel.Because wolfram steel resistivity is bigger than brass resistivity, can better realize the fuel factor of electric resistance welding, the time of electrifying electrodes when reducing coupling, improve the efficient of coupling.
Described electrode supporting seat is plexiglass block.
Offer on the described base for the screw hole that base is fixing.
Described cylinder is the lucite cylinder, and described gripper shoe is organic gripper shoe.
Clip slot is rotated to horizontal level, device to be coupled is put in the clip slot, and makes its locking with locking wheel, then clip slot is threaded to the upright position, moving slider, this moment, elastic component was connected on the slide block, made the device that electrode will be to be coupled clamp, during coupling, lead energising with electrode, the position of electrode is owing to the resistance heat effect, and the generation heat makes and is positioned over the tin silk thawing for the treatment of on the coupled apparatus, finishes the soldering coupling encapsulation of device.
Compared with prior art, the utlity model has following advantage:
1, the utility model makes device soldering coupling, soldering coupling make the good airproof performance of device be coupled in the glue envelope, and prolongs the working life of device.
2, the utility model adopts the compound electrode of brass and wolfram steel, can better realize the fuel factor of electric resistance welding, the time of electrifying electrodes when reducing coupling, improves the efficient of coupling.
3, the utility model will be rotationally connected between gripper shoe and the base, can only realize the coupled modes of single angle before having improved, and is applicable to various coupling requirements, the observation when being more convenient for being coupled.
4, the electrode supporting seat is provided with elastic component, elastic component control slide block slides at the electrode supporting seat, elastic component makes the clamping of electrode more convenient, quick, and also because the elastic force of elastic component more firm by the clamping of electrode handle device, the anchor clamps when reducing the coupling fine setting are loosening.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1 is base, and 2 is screw hole, and 3 are the rotating shaft screw, and 4 is connector, and 5 is gripper shoe, and 6 is that locking wheel, 7 is clip slot, and 8 is electrode, and 9 is screw, and 10 is slide block, and 11 is elastic component, and 12 is the electrode supporting seat, and 13 is the clip slot turning cylinder, and 14 is the clip slot bearing.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment
A kind of coupling cramp that carries out electric resistance welding, structure as shown in Figure 1, these anchor clamps comprise gripper shoe 5, connector 4, base 1, clip slot bearing 14, electrode supporting seat 12, clip slot 7, clip slot turning cylinder 13, electrode 8 and slide block 10, gripper shoe 5 is rotationally connected by connector 4 and base 1, clip slot bearing 14 is located at the centre of gripper shoe 5, electrode supporting seat 12 is located at the two ends of gripper shoe 5, clip slot 7 is rotatably connected on the clip slot bearing 14 by clip slot turning cylinder 13, electrode 8 is located on the slide block 10, and slide block 10 is slidingly connected with electrode supporting seat 12.Clip slot 7 is provided with the locking wheel 6 for the treatment of coupled apparatus for locking.Electrode supporting seat 12 is provided with elastic component 11, and elastic component 11 is metal spring, this elastic component 11 respectively with electrode supporting seat 12 and slide block 10 butts, elastic component 11 control slide blocks 10 slide at electrode supporting seat 12.This elastic component 11 not only makes the clamping of electrode 8 more convenient, quick, also since the elastic force of elastic component 11 by electrode 8 more firm the device clamping, the anchor clamps when reducing the coupling fine setting become flexible.Offer the screw hole of fixing for base 12 on the base 1.
Wherein, connector 4 is cylinder, and this cylindrical middle part is rotationally connected by rotating shaft screw 3 and base 1, and this cylindrical outside is connected with the lower surface of gripper shoe 5.Can only realize the coupled modes of single angle before being rotationally connected between connector 4 and the base 1 improved, be applicable to various coupling requirements, the observation when being more convenient for being coupled.Electrode 8 is the compound electrode of brass and wolfram steel.Electrode 8 is fixed on the slide block 10 by screw 9, because wolfram steel resistivity is bigger than brass resistivity, can better realize the fuel factor of electric resistance welding, and the time of electrode 8 energisings is improved the efficient of coupling when reducing coupling.Electrode supporting seat 12 is plexiglass block.Cylinder is the lucite cylinder, and gripper shoe 5 is organic gripper shoe.
Claims (7)
1. coupling cramp that carries out electric resistance welding, it is characterized in that, these anchor clamps comprise gripper shoe, connector, base, clip slot bearing, electrode supporting seat, clip slot, clip slot turning cylinder, electrode and slide block, described gripper shoe is rotationally connected by connector and base, described clip slot bearing is located at the centre of gripper shoe, described electrode supporting seat is located at the two ends of gripper shoe, described clip slot is rotatably connected on the clip slot bearing by the clip slot turning cylinder, described electrode is located on the slide block, and described slide block and electrode supporting seat are slidingly connected.
2. a kind of coupling cramp that carries out electric resistance welding according to claim 1 is characterized in that, described connector is cylinder, and this cylindrical middle part is rotationally connected by rotating shaft screw and base, and this cylindrical outside is connected with the lower surface of gripper shoe.
3. a kind of coupling cramp that carries out electric resistance welding according to claim 1 is characterized in that described clip slot is provided with the locking wheel for the treatment of coupled apparatus for locking.
4. a kind of coupling cramp that carries out electric resistance welding according to claim 1, it is characterized in that, described electrode supporting seat is provided with elastic component, this elastic component respectively with electrode supporting seat and slide block butt, described elastic component control slide block slides at the electrode supporting seat.
5. a kind of coupling cramp that carries out electric resistance welding according to claim 4 is characterized in that, described elastic component is metal spring.
6. a kind of coupling cramp that carries out electric resistance welding according to claim 1 is characterized in that, described electrode supporting seat is plexiglass block.
7. a kind of coupling cramp that carries out electric resistance welding according to claim 1 is characterized in that, offers on the described base for the screw hole that base is fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220678220 CN203124899U (en) | 2012-12-10 | 2012-12-10 | Coupling fixture for electric resistance welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220678220 CN203124899U (en) | 2012-12-10 | 2012-12-10 | Coupling fixture for electric resistance welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203124899U true CN203124899U (en) | 2013-08-14 |
Family
ID=48932920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220678220 Expired - Lifetime CN203124899U (en) | 2012-12-10 | 2012-12-10 | Coupling fixture for electric resistance welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203124899U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414226A (en) * | 2017-09-19 | 2017-12-01 | 南昌航空大学 | It is a kind of to be used for microfilament and the grip device and its application method of multiply wire bonding |
| CN109093224A (en) * | 2018-10-09 | 2018-12-28 | 西安中科华芯测控有限公司 | A kind of dual-in-line package shell and fiber coupling sintering fixture and method |
| CN111934177A (en) * | 2020-08-10 | 2020-11-13 | 中南大学 | Packaging equipment and method for polarization maintaining optical fiber butterfly laser |
-
2012
- 2012-12-10 CN CN 201220678220 patent/CN203124899U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414226A (en) * | 2017-09-19 | 2017-12-01 | 南昌航空大学 | It is a kind of to be used for microfilament and the grip device and its application method of multiply wire bonding |
| CN109093224A (en) * | 2018-10-09 | 2018-12-28 | 西安中科华芯测控有限公司 | A kind of dual-in-line package shell and fiber coupling sintering fixture and method |
| CN111934177A (en) * | 2020-08-10 | 2020-11-13 | 中南大学 | Packaging equipment and method for polarization maintaining optical fiber butterfly laser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 200436 No. 555 West Road, Zhabei District, Shanghai Patentee after: Shanghai Aoshi Control Technology Co.,Ltd. Address before: 200436 No. 555 West Road, Zhabei District, Shanghai Patentee before: SHANGHAI HENGTONG PHOTOELECTRIC TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |