CN207982485U - Fast assembling-disassembling, high-precision antenna a period of time brazing tooling - Google Patents
Fast assembling-disassembling, high-precision antenna a period of time brazing tooling Download PDFInfo
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- CN207982485U CN207982485U CN201820366743.4U CN201820366743U CN207982485U CN 207982485 U CN207982485 U CN 207982485U CN 201820366743 U CN201820366743 U CN 201820366743U CN 207982485 U CN207982485 U CN 207982485U
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Abstract
The utility model is related to a kind of fast assembling-disassembling, high-precision antenna a period of time brazing toolings, pass through the structure design of open type, facilitate the clamping up and down of tooling, the pedestal in high-precision antenna a period of time, outer conductor, a period of time arm are accurately positioned by the support base of brazing tooling, clamping plate, support plate, the positioning step of clip, locating slot, and realize quick assembling and dismounting.By the positioning step of wire cutting and digital control processing, locating slot, clamping plate, clip, ensure the assembly precision of high-precision antenna a period of time size.Primary soldering forming simplifies a large amount of production process, realizes fast assembling-disassembling, reduces the weld job time, improve production efficiency, reduce welding deformation and corrosion, improves dimensional accuracy.
Description
Technical field
The utility model is related to antenna soldering tech fields, and in particular to a kind of fast assembling-disassembling, high-precision antenna a period of time pricker
Mounted welder.
Background technology
Antenna element is transmitting and receives one section of metallic conductor of high-frequency oscillation signal, is the component on antenna, has
It is oriented to and is amplified the effect of electromagnetic wave, keeps the electromagnetic signal that antenna receives stronger.Antenna element is preferably golden with electric conductivity
Belong to manufacture, a period of time has plenty of rod-shaped, and what is also had is complicated, and usually many a period of time are arranged in parallel on antenna.Due to
Quantity is more, and a radar need to use hundreds and thousands of a antenna element, and the dimension precision requirement of antenna element is higher, urgently
Need it is a kind of realizing fast assembling-disassembling, high-precision antenna a period of time welding tooling ensure radar antenna a period of time production schedule requirement and
High quality, high-precision requirement.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, a kind of fast assembling-disassembling, high-precision antenna battle array are provided
Sub- brazing tooling ensures that the depth of parallelism of antenna element a period of time arm during the brazing process, the verticality of pedestal and outer conductor, realization were brazed
The quick assembling of journey and dismounting improve the precision and processing efficiency of antenna element.
The purpose of this utility model is achieved through the following technical solutions：
Fast assembling-disassembling, high-precision antenna a period of time brazing tooling, are applied to antenna element brazing tooling, which includes
Horizontal positioned support base one and support base two forms positioning step for placing antenna array between support base one and support base two
The pedestal and fixation, the pedestal of son assemble the outer conductor one and outer conductor two of antenna element；The brazing tooling further includes erectting
Support plate one, support plate two on support base one, support plate three, the support plate four being erected on support base two, the support plate two and support plate
It is provided with upper clamp plate and lower clamp plate between three, the upper clamp plate and lower clamp plate are for being clamped outer conductor one and outer conductor two and with making
With clip banding, upper clamp plate and lower clamp plate both ends are separately fixed on support plate two and support plate three, the support plate one, support plate two, branch
Plate three, support plate four keep level height consistent and open up notch, left a period of time arm of antenna element and right a period of time at respective top
Arm is respectively erected in support plate one, in the notch on support plate two and on support plate three, support plate four, left a period of time arm and right a period of time arm it is opposite
It is docked respectively with outer conductor one and two level of outer conductor at end.
It is solid by bolt between formation positioning step between the pedestal and support base one and support base two of the antenna element
It is fixed.
The inside of the support plate two and support plate three and the both ends of upper clamp plate and lower clamp plate are fixed by joinery and its construction.
The inside of the support plate two and support plate three is symmetrically arranged with locating slot, corresponding upper clamp plate and lower clamp plate one on the other
Both ends be respectively arranged with the matched notch of locating slot, pass through notch and locating slot and form joinery and its construction.
The support plate one, support plate two, support plate three, support plate four top notch be circumferential notch.
Fast assembling-disassembling, high-precision antenna a period of time brazing tooling method, include the following steps：
S01：Six faces and cavity, step are rough milled in component processing, support base, support plate processing, Water Cutting stock → pincers → numerical control,
2~5mm of reserved allowance → stress relief annealing → six face of numerical control finish-milling and groove, cavity, positioning step → pincers, unhairing
Thorn；Clamping plate is processed, Water Cutting stock → pincers → wire cutting → pincers, deburring；Clip is processed, Water Cutting stock → pincers → numerical control mill
Six faces → pincers, deburring；
S02：Weld front surface processing, by each parts of antenna element temperature be 60 DEG C~80 DEG C, a concentration of 8%~10%
Flushing → 10%HNO3 solution+0.25%HF mixed liquors etch 3~5 minutes repeatedly in NaOH aqueous solutions 1~2 minute → hot water of etch
Flushing → drying repeatedly in → cold water；
S03：Assembly, places support base, the pedestal of antenna element is placed on the positioning of support base on jig before weldering
On step, outer conductor is reassembled, ensures that outer conductor and base contacts are good, passes through the locating slot and upper lower clamp plate, card on support plate
Hoop is accurately positioned outer conductor, then is positioned to a period of time arm of antenna element by the circumferential notch of support plate, ensures a period of time arm
It is contacted well with support plate, outer conductor；
S04：Soldering uniformly brushes brazing flux to the pedestal of antenna element and the junction of outer conductor, outer conductor and a period of time arm,
It is evenly heated, reaches brazing temperature and carry out gas brazing → cleaning → pincers → electric conductive oxidation processing.
The temperature of stress relief annealing is 250~280 DEG C in the step S01.
The utility model has the beneficial effects that：By the structure design of open type, facilitate the clamping up and down of tooling, it will be high-precision
Spend the pedestal of antenna element, outer conductor, a period of time arm by the support base of brazing tooling, clamping plate, support plate, clip positioning step,
Locating slot is accurately positioned, and realizes quick assembling and dismounting.By the positioning step of wire cutting and digital control processing, positioning
Slot, clamping plate, clip ensure the assembly precision of high-precision antenna a period of time size.Primary soldering forming simplifies a large amount of production process,
It realizes fast assembling-disassembling, reduces the weld job time, improve production efficiency, reduce welding deformation and corrosion, improve dimensional accuracy；For
Guarantee high-precision antenna a period of time combination assembly precision and welding requirements, it is higher in brazing tooling technological design to use precision
Digital control processing and linear cutter positioning step, locating slot, clamping plate, clip, it is ensured that the precision controlling of brazing tooling exists
Within 0.02mm, primary soldering forming simplifies production process, avoids acid before the deformation and weldering that multiple gas brazing is brought
It washes, the corrosion that postwelding cleaning tape comes.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the front view of Fig. 1；
Fig. 3 is the vertical view of Fig. 1；
Fig. 4 is the left view of Fig. 1.
Specific implementation mode
The technical solution of the utility model, but the guarantor of the utility model are described in further detail with reference to specific embodiment
Shield range is not limited to as described below.
As shown in Figs 1-4：
The present embodiment is illustrated by taking most commonly seen antenna element as an example, which includes being led outside pedestal 300, two
Body（Outer conductor 1 and outer conductor 2 401）, left and right a period of time arm（Left a period of time arm 100 and right a period of time arm 200）, structure is outer
Conductor 1 and the fixation of outer conductor 2 401 are inserted on pedestal 300, and the upper end keeps horizontal, outer conductor 1 and outer conductor two
401 both sides are respectively horizontal to weld left a period of time arm 100 and right a period of time arm 200, the quick assembling for brazing process and dismounting, carries
The precision and processing efficiency of high antenna element, design a kind of fast assembling-disassembling, high-precision antenna a period of time brazing tooling, and structure is as follows：
Fast assembling-disassembling, high-precision antenna a period of time brazing tooling, including horizontal positioned support base 1, support base two
302, support plate 1, the support plate 2 102 being erected on support base 1, be erected at support plate 3 202 on support base 2 302,
Support plate 4 201, wherein plate 1, support plate 2 102, support plate 3 202, support plate 4 201 keep absolute upright.One 301 He of support base
Positioning step is formed between support base 2 302 to be used to place the pedestal 300 of antenna element and fix completion pedestal 300 using bolt
Be horizontally mounted, then on pedestal 300 assemble antenna element outer conductor 1 and outer conductor 2 401, for ensure outer conductor
Vertical precision between one 400 and outer conductor 2 401 and pedestal 300 is horizontally disposed between support plate 2 102 and support plate 3 202
There are upper clamp plate 501 and lower clamp plate 502, upper clamp plate 501 and lower clamp plate 502 are for being clamped outer conductor 1 and outer conductor 2 401 simultaneously
With using 600 banding of clip, upper clamp plate 501 and 502 both ends of lower clamp plate to be separately fixed on support plate 2 102 and support plate 3 202, from
And ensure that outer conductor 1 and outer conductor 2 401 keep high perpendicular state with pedestal 300, and a period of time arm is next assembled, it is above-mentioned
Support plate 1, support plate 2 102, support plate 3 202, support plate 4 201 keep level height consistent and open up circle at respective top
Notch, the size of circumferential notch fit like a glove antenna element arm so that a period of time arm can be embedded in the circumferential notch and keep high
Horizontality is spent, i.e. the left a period of time arm 100 and right a period of time arm 200 of antenna element are respectively erected in support plate 1, support plate 2 102
In circumferential notch on upper and support plate 3 202, support plate 4 201, left a period of time arm 100 and right a period of time arm 200 it is opposite hold respectively with
Outer conductor 1 and the horizontal docking of outer conductor 2 401 smear solder then disposable soldering weldering after the completion of assembly in each first contact
It is connected into work(.
As advanced optimizing for the present embodiment, inside and upper clamp plate 501 and the lower folder of support plate 2 102 and support plate 3 202
The both ends of plate 502 are fixed by joinery and its construction, and the inside of specific support plate 2 102 and support plate 3 202 is symmetrical arranged one on the other
Have a locating slot, corresponding upper clamp plate 501 and 502 both ends of lower clamp plate be respectively arranged with the matched notch of locating slot, pass through notch
Joinery and its construction is formed with locating slot.
Operation principle：
Antenna element places fulcrum bearing on special welding platform first when being brazed, and the pedestal of antenna element is placed on bearing
On the positioning step of seat, reassemble outer conductor, ensure that outer conductor and base contacts are good, by locating slot on support plate with it is upper and lower
Clamping plate, clip are accurately positioned outer conductor, then are positioned to a period of time arm of antenna element by the step cutting pattern of support plate, ensure
A period of time arm contacts well with support plate, outer conductor, to realize the fast assembling-disassembling of antenna element, ensures that the high-precision of antenna element is wanted
It asks.
Fast assembling-disassembling, high-precision antenna a period of time brazing tooling method, include the following steps：
Component processing
Support base, support plate processing, Water Cutting stock → pincers → numerical control rough mill six faces and cavity, step, reserve allowance
2mm → stress relief annealing is to 250 DEG C → numerical control finish-milling, six face and groove, cavity, positioning step → pincers, deburring；Clamping plate adds
Work, Water Cutting stock → pincers → wire cutting → pincers, deburring；Clip is processed, Water Cutting stock → pincers → six faces of numerical control mill → pincers,
Deburring；
Weld front surface processing
In temperature it is 60 DEG C, in a concentration of 8% NaOH aqueous solutions 1 minute → hot water of etch by each parts of antenna element
Flushing → drying repeatedly in flushing → 10%HNO3 solution+0.25%HF mixed liquors 3 minutes → cold water of etch repeatedly；
Assembly before weldering
Support base is placed on jig, the pedestal of antenna element is placed on the positioning step of support base, reassembles
Outer conductor ensures that outer conductor and base contacts are good, is carried out to outer conductor with upper lower clamp plate, clip by the locating slot on support plate
It is accurately positioned, then a period of time arm of antenna element is positioned by the circumferential notch of support plate, ensure that a period of time arm connects with support plate, outer conductor
It touches good；
Soldering
Brazing flux is uniformly brushed to the pedestal of antenna element and the junction of outer conductor, outer conductor and a period of time arm, is evenly heated,
Reach brazing temperature and carries out gas brazing → cleaning → pincers → electric conductive oxidation processing.
Preferably, fast assembling-disassembling, high-precision antenna a period of time brazing tooling method, include the following steps：
Component processing
Support base, support plate processing, Water Cutting stock → pincers → numerical control rough mill six faces and cavity, step, reserve allowance
3.5mm → stress relief annealing is to 270 DEG C → numerical control finish-milling, six face and groove, cavity, positioning step → pincers, deburring；Clamping plate
Processing, Water Cutting stock → pincers → wire cutting → pincers, deburring；Clip is processed, and Water Cutting stock → six face of pincers → numerical control mill →
Pincers, deburring；
Weld front surface processing
In temperature it is 70 DEG C, a concentration of 9% NaOH aqueous solutions 1.5 minutes → hot water of etch by each parts of antenna element
In flushing → drying repeatedly in flushing → 10%HNO3 solution+0.25%HF mixed liquors 4 minutes → cold water of etch repeatedly；
Assembly before weldering
Support base is placed on jig, the pedestal of antenna element is placed on the positioning step of support base, reassembles
Outer conductor ensures that outer conductor and base contacts are good, is carried out to outer conductor with upper lower clamp plate, clip by the locating slot on support plate
It is accurately positioned, then a period of time arm of antenna element is positioned by the circumferential notch of support plate, ensure that a period of time arm connects with support plate, outer conductor
It touches good；
Soldering
Brazing flux is uniformly brushed to the pedestal of antenna element and the junction of outer conductor, outer conductor and a period of time arm, is evenly heated,
Reach brazing temperature and carries out gas brazing → cleaning → pincers → electric conductive oxidation processing.
As the preferred embodiment mode of the present embodiment, fast assembling-disassembling, high-precision antenna a period of time brazing tooling method, including
Following steps：
Component processing
Support base, support plate processing, Water Cutting stock → pincers → numerical control rough mill six faces and cavity, step, reserve allowance
5mm → stress relief annealing is to 280 DEG C → numerical control finish-milling, six face and groove, cavity, positioning step → pincers, deburring；Clamping plate adds
Work, Water Cutting stock → pincers → wire cutting → pincers, deburring；Clip is processed, Water Cutting stock → pincers → six faces of numerical control mill → pincers,
Deburring；
Weld front surface processing
In temperature it is 80 DEG C, in a concentration of 10% NaOH aqueous solutions 2 minutes → hot water of etch by each parts of antenna element
Flushing → drying repeatedly in flushing → 10%HNO3 solution+0.25%HF mixed liquors 5 minutes → cold water of etch repeatedly；
Assembly before weldering
Support base is placed on jig, the pedestal of antenna element is placed on the positioning step of support base, reassembles
Outer conductor ensures that outer conductor and base contacts are good, is carried out to outer conductor with upper lower clamp plate, clip by the locating slot on support plate
It is accurately positioned, then a period of time arm of antenna element is positioned by the circumferential notch of support plate, ensure that a period of time arm connects with support plate, outer conductor
It touches good；
Soldering
Brazing flux is uniformly brushed to the pedestal of antenna element and the junction of outer conductor, outer conductor and a period of time arm, is evenly heated,
Reach brazing temperature and carries out gas brazing → cleaning → pincers → electric conductive oxidation processing.
The above is only the preferred embodiment of the utility model, it should be understood that the utility model is not limited to herein
Disclosed form is not to be taken as excluding other embodiments, and can be used for other combinations, modifications, and environments, and
Can be in contemplated scope described herein, modifications can be made through the above teachings or related fields of technology or knowledge.And this field
The modifications and changes that personnel are carried out do not depart from the spirit and scope of the utility model, then all rights appended by the utility model
It is required that protection domain in the modifications and changes that are carried out do not depart from the spirit and scope of the utility model, then all should be in this practicality
In the protection domain of novel appended claims.
Claims (5)
1. fast assembling-disassembling, high-precision antenna a period of time brazing tooling are applied to antenna element brazing tooling, which is characterized in that the pricker
Mounted welder includes horizontal positioned support base one（301）With support base two（302）, support base one（301）With support base two（302）
Between form positioning step and be used to place the pedestal of antenna element（300）And fixed, the pedestal（300）Assemble antenna element
Outer conductor one（400）With outer conductor two（401）；The brazing tooling further includes being erected at support base one（301）On support plate one
（101）, support plate two（102）, it is erected at support base two（302）On support plate three（202）, support plate four（201）, the support plate two
（102）With support plate three（202）Between be provided with upper clamp plate（501）And lower clamp plate（502）, the upper clamp plate（501）And lower clamp plate
（502）For outer conductor one to be clamped（400）With outer conductor two（401）It is used in combination and uses clip（600）Banding, upper clamp plate（501）With
Lower clamp plate（502）Both ends are separately fixed at support plate two（102）With support plate three（202）On, the support plate one（101）, support plate two
（102）, support plate three（202）, support plate four（201）It keeps level height consistent and opens up notch, antenna element at respective top
Left a period of time arm（100）With right a period of time arm（200）It is respectively erected in support plate one（101）, support plate two（102）Upper and support plate three
（202）, support plate four（201）On notch in, left a period of time arm（100）With right a period of time arm（200）It is opposite end respectively with outer conductor
One（400）With outer conductor two（401）Level docking.
2. fast assembling-disassembling according to claim 1, high-precision antenna a period of time brazing tooling, which is characterized in that the antenna
The pedestal in a period of time（300）With support base one（301）With support base two（302）Between formed it is solid by bolt between positioning step
It is fixed.
3. fast assembling-disassembling according to claim 2, high-precision antenna a period of time brazing tooling, which is characterized in that the support plate
Two（102）With support plate three（202）Inside and upper clamp plate（501）And lower clamp plate（502）Both ends fixed by joinery and its construction.
4. fast assembling-disassembling according to claim 3, high-precision antenna a period of time brazing tooling, which is characterized in that the support plate
Two（102）With support plate three（202）Inside be symmetrically arranged with locating slot, corresponding upper clamp plate one on the other（501）And lower clamp plate
（502）Both ends be respectively arranged with the matched notch of locating slot, pass through notch and locating slot and form joinery and its construction.
5. fast assembling-disassembling according to claim 1, high-precision antenna a period of time brazing tooling, which is characterized in that the support plate
One（101）, support plate two（102）, support plate three（202）, support plate four（201）Top notch be circumferential notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820366743.4U CN207982485U (en) | 2018-03-16 | 2018-03-16 | Fast assembling-disassembling, high-precision antenna a period of time brazing tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820366743.4U CN207982485U (en) | 2018-03-16 | 2018-03-16 | Fast assembling-disassembling, high-precision antenna a period of time brazing tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207982485U true CN207982485U (en) | 2018-10-19 |
Family
ID=63827182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820366743.4U Expired - Fee Related CN207982485U (en) | 2018-03-16 | 2018-03-16 | Fast assembling-disassembling, high-precision antenna a period of time brazing tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207982485U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108247167A (en) * | 2018-03-16 | 2018-07-06 | 成都锦江电子系统工程有限公司 | Fast assembling-disassembling, high-precision antenna a period of time brazing tooling and its method for tooling |
-
2018
- 2018-03-16 CN CN201820366743.4U patent/CN207982485U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108247167A (en) * | 2018-03-16 | 2018-07-06 | 成都锦江电子系统工程有限公司 | Fast assembling-disassembling, high-precision antenna a period of time brazing tooling and its method for tooling |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181019 |