CN105234612B - A kind of microwave elastic transport band line precision positioning weld jig - Google Patents
A kind of microwave elastic transport band line precision positioning weld jig Download PDFInfo
- Publication number
- CN105234612B CN105234612B CN201510686113.6A CN201510686113A CN105234612B CN 105234612 B CN105234612 B CN 105234612B CN 201510686113 A CN201510686113 A CN 201510686113A CN 105234612 B CN105234612 B CN 105234612B
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- plate
- location
- semi
- circular recesses
- pedestal
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a kind of microwave elastic transport band line precision positioning weld jig, including pedestal, pressing plate, location-plate and fixed plate.Pedestal is integrally formed by sunk type step and boss, boss upper surface centre position is recessed to form the first semi-circular recesses, the lower surface of pressing plate is recessed the second semi-circular recesses being adapted to the first semi-circular recesses, pressing plate is fixed on boss, and the first semi-circular recesses and the second semi-circular recesses fasten to form coaxial cable fixing groove.Position plate thickness equal with the height of boss, location-plate is arranged on sunk type step by pin and screw, and fixed plate is arranged on location-plate, elastic transport band line is added between location-plate and fixed plate.Utilize precision positioning weld jig, precision positioning welding of the elastic transport with line and coaxial cable can be realized, ensure that elastic transport can be welded to line on the ad-hoc location of cable tangent plane internal and external conductor, while greatly improving welding quality, yield rate and operating efficiency.
Description
Technical field
The present invention relates to a kind of weld jig, especially a kind of microwave elastic transport band line precision positioning weld jig.
Background technology
Microwave probe component, as the test accessories of microwave membrane circuit, is elasticity biography by welding on coax
It is defeated with line and electrical contact and to keep certain impedance matching to realize the transmission of test signal.
Elastic transport finally needs to be welded on the ad-hoc location of cable tangent plane internal and external conductor with line, but due to elasticity biography
Defeated band line overall dimensions are small and in irregular shape, and width size is only 1.3mm, and coaxial cable diameter is only
1.2mm, therefore it is very big to complete to meet the positioning welding operation difficulty of design requirement.
The welding manner used at present operates for pure manual welding, first fixes coaxial cable, then under the microscope
Elastic transport is positioned on the tangent plane of coaxial cable with line, by adjusting the position of elastic transport line repeatedly, phase is finally estimated
It is subjected to again after mutual position suitable.
The shortcoming of manual welding is that elastic transport line can not be placed exactly in the ad-hoc location of coaxial cable tangent plane first
On, the mutual alignment relation of range estimation is not well positioned to meet design requirement；Next to that in positioning adjustment repeatedly, easily causing
Damage of the elastic transport with line；Finally due to being the adjustment positioning, therefore cause poor welding quality repeatedly under conditions of range estimation, weld
Connect inefficiency and yield rate is low.
The content of the invention
In order to solve the deficiencies in the prior art, the present invention proposes one kind and is mainly used in elastic transport band line and coaxial cable
Precision positioning welding microwave elastic transport band line precision positioning weld jig.
The present invention is adopted the following technical scheme that：
A kind of microwave elastic transport band line precision positioning weld jig, including pedestal, pressing plate, location-plate and fixed plate, institute
State pedestal to be integrally formed by sunk type step and boss, boss upper surface centre position is recessed to form the first semi-circular recesses, pressure
The lower surface of plate is recessed the second semi-circular recesses being adapted to the first semi-circular recesses, and pressing plate is fixed on boss, and first
Semi-circular recesses and the second semi-circular recesses fasten to form coaxial cable fixing groove；
Position plate thickness equal with the height of boss, location-plate is arranged on sunk type step by pin and screw, Gu
Fixed board is arranged on location-plate, and elastic transport band line is added between location-plate and fixed plate；
When in use, location-plate is attached on the sunk type step of pedestal with pin positioning first, be then attached to pressing plate
On the boss of pedestal, and it is prefastened using screw；The coaxial cable then coaxial cable being encased between pedestal and pressing plate is consolidated
Determine in groove, when coaxial cable end face touches location-plate end face, pressing plate is fastened completely, now coaxial cable is completely fixed
Position is simultaneously fastened；Then elastic transport is positioned with line with the pin on pedestal, is attached to location-plate upper surface, now elastic transport line
Complete to be accurately positioned with coaxial cable；Finally fixed plate is encased on location-plate with pin positioning, and it is complete using screw
Fastening, you can be subjected to.
Further, the pedestal, pressing plate, location-plate and fixed plate are processed by free machining precision metal.
Further, the pin is arranged on sunk type step, and screwed hole, location-plate are additionally provided with sunk type step
With corresponding with screw thread hole site with pin on sunk type step pin hole and tapped through hole are equipped with fixed plate.
Further, the platen width is less than the projection width of pedestal, and pressing plate side is inclined-plane, and bevel angle is set to
45°-65°。
Further, the depth of first semi-circular recesses and the second semi-circular recesses is the radius of coaxial cable
Size, coaxial cable fixing groove is adapted to coaxial cable.
Use the advantageous effects that as above technical scheme is obtained for：
Using precision positioning weld jig, precision positioning welding of the elastic transport with line and coaxial cable can be realized, is protected
Card elastic transport can be welded to line on the ad-hoc location of cable tangent plane internal and external conductor, while greatly improving welding matter
Amount, yield rate and operating efficiency.
Brief description of the drawings
Fig. 1 is microwave elastic transport band line precision positioning weld jig structural representation.
Fig. 2 is pedestal top view in Fig. 1.
Fig. 3 is pedestal sectional view in Fig. 1.
Fig. 4 is Fig. 1 center platen upward views.
Fig. 5 is Fig. 1 center platen sectional views.
Fig. 6 is location-plate top view in Fig. 1.
Fig. 7 is fixed plate top view in Fig. 1.
In figure, 1 tapped through hole, 2 fixed plates, 3 location-plates, 4 screwed holes, 5 pins, 6 pressing plate tapped through holes, 7 pressing plates, 8 bases
Seat, 9 pin holes.
Embodiment
It is described further with reference to 1 to 7 pair of embodiment of the invention of accompanying drawing：
A kind of microwave elastic transport band line precision positioning weld jig, is mainly used in elastic transport with line and coaxial cable
Precision positioning is welded, including pedestal 8, pressing plate 7, location-plate 3 and fixed plate 2, as shown in Figure 1.Pedestal, pressing plate, location-plate and solid
Fixed board is processed by free machining precision metal.
As shown in Figures 2 and 3, pedestal 8 is integrally formed by sunk type step and boss, is shaped as L-type, and set pin 5
With screwed hole 4.Boss upper surface centre position is recessed to form the first semi-circular recesses.
As shown in Figure 4 and Figure 5, platen width is slightly less than the projection width of pedestal, and pressing plate side is inclined-plane, and bevel angle is set
45 ° -65 ° are set to, electric iron welding is easy to use.Pressing plate is provided with the pressing plate tapped through hole 6 for being used for being fixed on boss.Pressing plate
Lower surface be recessed the second semi-circular recesses being adapted to the first semi-circular recesses, pressing plate is fixed on boss, the first half
Circular groove and the second semi-circular recesses fasten to form coaxial cable fixing groove.First semi-circular recesses and the second semi-circular recesses
Depth be coaxial cable radius size, coaxial cable fixing groove is adapted to coaxial cable.
As shown in fig. 6, set pin hole 9 and tapped through hole 1 on location-plate, the position of pin hole and tapped through hole respectively with
Pin is corresponding with the position of screwed hole on pedestal, and positioning plate thickness is highly equal with base step.
As shown in fig. 7, set pin hole and tapped through hole in fixed plate, the position of pin hole and tapped through hole respectively with base
Pin hole is corresponding with the position of screwed hole on seat, location-plate.
When in use, location-plate is attached on the sunk type step of pedestal with pin positioning first, be then attached to pressing plate
On the boss of pedestal, and it is prefastened using screw；The coaxial cable then coaxial cable being encased between pedestal and pressing plate is consolidated
Determine in groove, when coaxial cable end face touches location-plate end face, pressing plate is fastened completely, now coaxial cable is completely fixed
Position is simultaneously fastened；Then elastic transport is positioned with line with the pin on pedestal, is attached to location-plate upper surface, now elastic transport line
Complete to be accurately positioned with coaxial cable；Finally fixed plate is encased on location-plate with pin positioning, and it is complete using screw
Fastening, you can be subjected to.
Certainly, described above is only presently preferred embodiments of the present invention, and the present invention is not limited to enumerate above-described embodiment, should
When explanation, any those skilled in the art are all equivalent substitutes for being made, bright under the guidance of this specification
Aobvious variant, all falls within the essential scope of this specification, ought to be protected by the present invention.
Claims (4)
1. a kind of microwave elastic transport band line precision positioning weld jig, it is characterised in that including pedestal, pressing plate, location-plate and
Fixed plate, the pedestal is integrally formed by sunk type step and boss, is shaped as L-type；Boss upper surface centre position concave
Into the first semi-circular recesses, the lower surface of pressing plate is recessed the second semi-circular recesses being adapted to the first semi-circular recesses, pressure
Plate is fixed on boss, and the first semi-circular recesses and the second semi-circular recesses fasten to form coaxial cable fixing groove；
Position plate thickness equal with the height of boss, location-plate is arranged on sunk type step by pin and screw, fixed plate
Elastic transport band line is added on location-plate, between location-plate and fixed plate；
When in use, location-plate is attached on the sunk type step of pedestal with pin positioning first, pressing plate is then attached to pedestal
Boss on, and using screw it is prefastened；Coaxial cable is then encased in the coaxial cable fixing groove between pedestal and pressing plate
In, when coaxial cable end face touches location-plate end face, pressing plate is fastened completely, now coaxial cable has been positioned simultaneously completely
Fastening；Then elastic transport is positioned with line with the pin on pedestal, is attached to location-plate upper surface, now elastic transport line with it is same
Shaft cable has completed to be accurately positioned；Finally fixed plate is encased on location-plate with pin positioning, and fastened completely using screw,
It can be subjected to；
The pin is arranged on sunk type step, is additionally provided with sunk type step on screwed hole, location-plate and fixed plate
Provided with pin hole corresponding with screw thread hole site with pin on sunk type step and tapped through hole.
2. a kind of microwave elastic transport band line precision positioning weld jig according to claim 1, it is characterised in that described
Pedestal, pressing plate, location-plate and fixed plate are processed by free machining precision metal.
3. a kind of microwave elastic transport band line precision positioning weld jig according to claim 1, it is characterised in that described
Platen width is less than the projection width of pedestal, and pressing plate side is inclined-plane, and bevel angle is set to 45 ° -65 °.
4. a kind of microwave elastic transport band line precision positioning weld jig according to claim 1, it is characterised in that described
The depth of first semi-circular recesses and the second semi-circular recesses is the radius size of coaxial cable, coaxial cable fixing groove with it is same
Shaft cable is adapted to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510686113.6A CN105234612B (en) | 2015-10-20 | 2015-10-20 | A kind of microwave elastic transport band line precision positioning weld jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510686113.6A CN105234612B (en) | 2015-10-20 | 2015-10-20 | A kind of microwave elastic transport band line precision positioning weld jig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105234612A CN105234612A (en) | 2016-01-13 |
| CN105234612B true CN105234612B (en) | 2017-10-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510686113.6A Expired - Fee Related CN105234612B (en) | 2015-10-20 | 2015-10-20 | A kind of microwave elastic transport band line precision positioning weld jig |
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| CN (1) | CN105234612B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108237302A (en) * | 2018-01-31 | 2018-07-03 | 中国电子科技集团公司第三十八研究所 | The Robot Spot Welding tooling and method of a kind of antenna element |
| CN108581316A (en) * | 2018-04-16 | 2018-09-28 | 西安飞机工业（集团）有限责任公司 | A kind of cable single hole bolt welding assistor |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005271057A (en) * | 2004-03-25 | 2005-10-06 | Degawa Kosakusho:Kk | Detachable clamp |
| CN2868563Y (en) * | 2006-01-17 | 2007-02-14 | 华为技术有限公司 | Clamp for circuit board |
| CN101216501A (en) * | 2007-12-28 | 2008-07-09 | 镇江天安电信电器有限公司 | Radio frequency co-axial cable subassembly detecting clamp and method of use thereof |
| CN202934290U (en) * | 2012-10-31 | 2013-05-15 | 广东瑞谷光纤通信有限公司 | Pin header welding fixture |
| CN202964189U (en) * | 2012-11-26 | 2013-06-05 | 无锡市航鹄科技有限公司 | High-precision aluminum component milling machining locating fixture |
| CN204183153U (en) * | 2014-10-20 | 2015-03-04 | 中国电子科技集团公司第三十八研究所 | For the tool part of antenna array inner wire welding |
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- 2015-10-20 CN CN201510686113.6A patent/CN105234612B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN105234612A (en) | 2016-01-13 |
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Granted publication date: 20171017 Termination date: 20201020 |
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