CN106956055A - A kind of high-effect high-quality radar oscillator shell weld jig - Google Patents
A kind of high-effect high-quality radar oscillator shell weld jig Download PDFInfo
- Publication number
- CN106956055A CN106956055A CN201710318072.4A CN201710318072A CN106956055A CN 106956055 A CN106956055 A CN 106956055A CN 201710318072 A CN201710318072 A CN 201710318072A CN 106956055 A CN106956055 A CN 106956055A
- Authority
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- China
- Prior art keywords
- front baffle
- afterframe
- crossbeam
- support
- skewed slot
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- 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.)
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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
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/087—Soldering or brazing jigs, fixtures or clamping means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
The invention discloses a kind of high-effect high-quality radar oscillator shell weld jig, it includes front baffle（1）, afterframe（2）, connecting rod（3）And base plate（4）, afterframe（2）Including crossbeam（21）Be arranged at crossbeam（21）The support A at top（5）With support B（6）；Afterframe（2）Crossbeam（21）With front baffle（1）Crossbeam（21）Between be threaded with lock-screw（13）；Base plate（4）Positioned at front baffle（1）Lower section and and front baffle（1）Between be provided with least two connecting rods（3）.The beneficial effects of the invention are as follows：Ensure the uniformity of the physical dimension before and after the welding of oscillator shell, pickling number of times reduced using a lead welding and shaping to the extent of corrosion of oscillator shell, improve product quality, improve good appearance after welding efficiency, welding.
Description
Technical field
The present invention relates to the technical field of radar oscillator shell welding, particularly a kind of high-effect high-quality radar oscillator shell
Weld jig.
Background technology
By 5 class aluminum alloy parts, totally 8 parts are constituted radar oscillator shell, and the structure of radar oscillator is as shown in figure 1, it is wrapped
Include base（22）, outer conductor（23）, the first oscillator arms（24）, ring（25）With the second oscillator arms（26）, outer conductor（23）It is welded in
Base（22）Top, the first oscillator arms（24）It is welded in outer conductor（23）Upper end, the second oscillator arms（26）It is welded in
One oscillator arms（24）It is upper and with the first oscillator arms（24）Between form obtuse angle, base（22）On be welded with two symmetrical outer conductors
（23）, two outer conductors（23）In be welded with ring on the top surface of any one（25）.It can thus be appreciated that each part of radar oscillator
It is molded by aluminium soldering,
Specific welding procedure is that the oscillator arms of left-half first are first respectively welded（24）With the second oscillator arms（26）And right side
Divide the first oscillator arms（24）With the second oscillator arms（26）, then recombinant welding the oscillator arms of left-half first（24）Shaken with second
Sub- arm（26）Group welding piece, the oscillator arms of right half part first（24）With the second oscillator arms（26）Group welding piece, outer conductor (23), bottom
Seat (22), whole technological process need to carry out welding preceding pickling (go degrease, impurity etc.) and postwelding pickling (removes scaling powder：Fluorination
Thing), therefore process above flow need to carry out soldering twice and three pickling, welding deformation amount is very big, along with multiple pickling is to shaking
The corrosion of subshell is extremely serious, causes the performance of oscillator shell to be difficult to meet design requirement.Therefore how rapid welding is realized
And require that welding deformation is small, dimensional uniformity is good after welding, and welding process need to reduce aluminium soldering scaling powder (fluoride) to zero
The extent of corrosion of part is a current important tackling key problem problem for being badly in need of solving.
The content of the invention
It is an object of the invention to the shortcoming for overcoming prior art, there is provided a kind of structure for ensureing that the welding of oscillator shell is front and rear
The uniformity of size, reduced using lead welding and shaping pickling number of times to the extent of corrosion of oscillator shell, improve product quality, carry
The high-effect high-quality radar oscillator shell weld jig of good appearance after high welding efficiency, welding.
The purpose of the present invention is achieved through the following technical solutions：A kind of high-effect high-quality radar oscillator shell weld clip
Tool, it includes being symmetrical arranged before and after front baffle, afterframe, connecting rod and base plate, described afterframe and front baffle, afterframe bag
Include crossbeam and be arranged at the support A and support B of cross rail top, semi-circular groove is offered respectively on support A and support B front end face
I and semi-circular groove II, the front end face of crossbeam is additionally provided with skewed slot A and skewed slot B, and skewed slot A is located at support A left side and is in crossbeam
Angle is set, and skewed slot B is located at support B right side and is symmetrical arranged with skewed slot A, and the front end face of crossbeam is additionally provided with positioned at support A
Half shape hole I and half shape hole II between support B；
Lock-screw, the semi-circular groove I of afterframe are threaded between the crossbeam of described afterframe and the crossbeam of front baffle
First is surrounded between the semi-circular groove I of front baffle, between the semi-circular groove II of the semi-circular groove II of afterframe and front baffle
Oscillator arms receiving hole, between the described skewed slot A of afterframe and the skewed slot A of front baffle, the skewed slot B of afterframe and front baffle it is oblique
The second oscillator receiving hole is surrounded between groove B, between described half shape hole I of afterframe and half shape hole I of front baffle, afterframe
Half shape hole II and front baffle half shape hole II between be surrounded by outer conductor receiving hole；
Described base plate is located at the lower section of front baffle and is provided between front baffle above and below at least two connecting rods, connecting rod
End is respectively arranged with thread head and lower thread head, and upper thread head is threaded on the crossbeam of front baffle, lower screw thread head thread
It is connected on base plate.
Wing nut is connected with described lock-screw.
Through hole is provided with described base plate.
The lower thread head of described connecting rod is through through hole and is connected with locking nut.
The lower surface of the crossbeam of described front baffle is provided with screwed hole.
The upper thread head of described connecting rod is threadedly coupled with the screwed hole of the crossbeam of front baffle.
Described support A, support B and the vertical setting of connecting rod.
The present invention has advantages below：The present invention ensures the uniformity of the physical dimension before and after the welding of oscillator shell, used
After lead welding and shaping reduces pickling number of times to the extent of corrosion of oscillator shell, raising product quality, raising welding efficiency, welding
Good appearance.
Brief description of the drawings
Fig. 1 is the structural representation of radar oscillator shell；
Fig. 2 is structural representation of the invention；
Fig. 3 is the front view of afterframe；
Fig. 4 is the upward view of afterframe；
Fig. 5 is Fig. 3 A direction views；
Fig. 6 is the upward view of front baffle；
Fig. 7 is the structural representation of base plate；
Fig. 8 is the structural representation of connecting rod；
Fig. 9 is the schematic diagram of the class aluminum alloy part of frock five of the present invention；
In figure, 1- front baffles, 2- afterframes, 3- connecting rods, 4- base plates, 5- supports A, 6- support B, 7- semi-circular groove I, 8- semicircle
Half shape hole II, the 13- lock-screw of shape hole I, 12- of shape groove II, 9- skewed slot A, 10- skewed slot B, 11- half, the oscillator arms of 14- first are accommodated
Thread head, 19- wing nuts, 20- under hole, 15- the second oscillator receiving holes, 16- outer conductor receiving holes, the upper thread heads of 17-, 18-
Screwed hole, 21- crossbeams, 22- bases, 23- outer conductors, the oscillator arms of 24- first, 25- rings, the oscillator arms of 26- second.
Embodiment
The present invention will be further described below in conjunction with the accompanying drawings, and protection scope of the present invention is not limited to as described below：
As shown in Fig. 2 ~ 9, a kind of high-effect high-quality radar oscillator shell weld jig, it includes front baffle 1, afterframe 2, connection
Bar 3 and base plate 4, described afterframe 2 before and after front baffle 1 with being symmetrical arranged, and afterframe 2 includes crossbeam 21 and is arranged at crossbeam 21
The support A5 and support B6 at top, the present embodiment medium-height trestle A5, support B6 and the vertical setting of connecting rod 3, support A5 and support
Offer semi-circular groove I7 and semi-circular groove II8 on B6 front end face respectively, the front end face of crossbeam 21 be additionally provided with skewed slot A9 and
Skewed slot B10, skewed slot A9 be located at support A5 left side and with crossbeam 21 in angle set, skewed slot B10 positioned at support B6 right side and
It is symmetrical arranged with skewed slot A9, the front end face of crossbeam 21 is additionally provided with the half shape hole I11 and half between support A5 and support B6
Shape hole II12；
Lock-screw 13, lock-screw 13 are threaded between the crossbeam 21 of described afterframe 2 and the crossbeam 21 of front baffle 1
On be connected with wing nut 19, between the semi-circular groove I7 of afterframe 2 and the semi-circular groove I7 of front baffle 1, the semicircle of afterframe 2
Surround the first oscillator arms receiving hole 14 between shape groove II8 and the semi-circular groove II8 of front baffle 1, the skewed slot of described afterframe 2
The second oscillator is surrounded between A9 and the skewed slot A9 of front baffle 1, between the skewed slot B10 of the skewed slot B10 of afterframe 2 and front baffle 1
Receiving hole 15, between described half shape hole I11 of afterframe 2 and half shape hole I11 of front baffle 1, half shape hole II12 of afterframe 2
Outer conductor receiving hole 16 is surrounded by between half shape hole II12 of front baffle 1；
Described base plate 4 is located at the lower section of front baffle 1 and at least two connecting rods 3, connecting rod 3 is provided between front baffle 1
Upper and lower side be respectively arranged with thread head 17 and lower thread head 18, upper thread head 17 is threaded in the crossbeam 21 of front baffle 1
On, lower thread head 18 is threaded on base plate 4.
Through hole is provided with described base plate 4, the lower thread head 18 of described connecting rod 3 runs through through hole and is connected with locking
Nut.The lower surface of the crossbeam 21 of described front baffle 1 is provided with screwed hole 20, upper thread head 17 and the front baffle 1 of connecting rod 3
The screwed hole 20 of crossbeam 21 be threadedly coupled.
The step of class aluminum alloy part of frock five of the present invention and welding radar oscillator shell：
S1, base 22 is positioned over to the top surface of base plate 4；Outer conductor 23 is run through into outer conductor receiving hole 16 and and base from top to bottom
22 contacts, it is achieved thereby that the frock of base and outer conductor；
S2, one end of the second oscillator arms 26 is inserted into the second oscillator arms receiving hole 15；One end of first oscillator arms 24 is stretched
Enter in the first oscillator arms receiving hole 14 and docked with outer conductor 23, then by the other end and the second oscillator of the first oscillator arms 24
The other end docking of arm 26, it is achieved thereby that the frock of first and second oscillator arms；
S3, the top butt joint ring 25 in any one outer conductor 23, finally realize the frock of five class aluminum alloy parts；
S4, outer conductor 23 is sequentially welded using method for welding connect with the contact portion of base 22, the first oscillator arms 24 with outer conductor 23
The contact portion of contact portion point, the first oscillator arms 24 and the contact portion of the second oscillator arms 26, ring 25 and outer conductor 23, is formed after welding
Radar oscillator shell；
S5, unscrew dish shape nut 19 and exit it from lock-screw 13, separate the crossbeam 21 of front and rear framework, so that by thunder
Pulled down up to oscillator shell from fixture, last pickling removes fluoride and makees electric conductive oxidation processing and coating processing, obtains finished product thunder
Up to oscillator shell.Therefore the fixture disposably completes the frock of five class parts, and is completed using a soldering, it is ensured that outside oscillator
The uniformity of physical dimension before and after shell welding, greatly reduces welding deformation amount, improves product quality, while using a pricker
It is welded into type and further reduces extent of corrosion of the pickling number of times to oscillator shell, extends the service life of product.
Claims (7)
1. a kind of high-effect high-quality radar oscillator shell weld jig, it is characterised in that：It includes front baffle（1）, afterframe
（2）, connecting rod（3）And base plate（4）, described afterframe（2）With front baffle（1）It is front and rear to be symmetrical arranged, afterframe（2）Including horizontal stroke
Beam（21）Be arranged at crossbeam（21）The support A at top（5）With support B（6）, support A（5）With support B（6）Front end face on point
Semi-circular groove I is not offered（7）With semi-circular groove II（8）, crossbeam（21）Front end face be additionally provided with skewed slot A（9）With skewed slot B
（10）, skewed slot A（9）Positioned at support A（5）Left side and and crossbeam（21）Set in angle, skewed slot B（10）Positioned at support B（6）'s
Right side and with skewed slot A（9）It is symmetrical arranged, crossbeam（21）Front end face be additionally provided with positioned at support A（5）With support B（6）Between
Half shape hole I（11）With half shape hole II（12）；
Described afterframe（2）Crossbeam（21）With front baffle（1）Crossbeam（21）Between be threaded with lock-screw（13）,
Afterframe（2）Semi-circular groove I（7）With front baffle（1）Semi-circular groove I（7）Between, afterframe（2）Semi-circular groove II（8）
With front baffle（1）Semi-circular groove II（8）Between surround the first oscillator arms receiving hole（14）, described afterframe（2）It is oblique
Groove A（9）With front baffle（1）Skewed slot A（9）Between, afterframe（2）Skewed slot B（10）With front baffle（1）Skewed slot B（10）It
Between surround the second oscillator receiving hole（15）, described afterframe（2）Half shape hole I（11）With front baffle（1）Half shape hole I
（11）Between, afterframe（2）Half shape hole II（12）With front baffle（1）Half shape hole II（12）Between be surrounded by outer conductor appearance
Receive hole（16）；
Described base plate（4）Positioned at front baffle（1）Lower section and and front baffle（1）Between be provided with least two connecting rods（3）,
Connecting rod（3）Upper and lower side be respectively arranged with thread head（17）With lower thread head（18）, upper thread head（17）It is threaded in
Front baffle（1）Crossbeam（21）On, lower thread head（18）It is threaded in base plate（4）On.
2. a kind of high-effect high-quality radar oscillator shell weld jig according to claim 1, it is characterised in that：Described
Lock-screw（13）On be connected with wing nut（19）.
3. a kind of high-effect high-quality radar oscillator shell weld jig according to claim 1, it is characterised in that：Described
Base plate（4）On be provided with through hole.
4. a kind of high-effect high-quality radar oscillator shell weld jig according to claim 1, it is characterised in that：Described
Connecting rod（3）Lower thread head（18）Through through hole and it is connected with locking nut.
5. a kind of high-effect high-quality radar oscillator shell weld jig according to claim 1, it is characterised in that：Described
Front baffle（1）Crossbeam（21）Lower surface be provided with screwed hole（20）.
6. a kind of high-effect high-quality radar oscillator shell weld jig according to claim 1, it is characterised in that：Described
Connecting rod（3）Upper thread head（17）With front baffle（1）Crossbeam（21）Screwed hole（20）Threaded connection.
7. a kind of high-effect high-quality radar oscillator shell weld jig according to claim 1, it is characterised in that：Described
Support A（5）, support B（6）And connecting rod（3）Vertical setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710318072.4A CN106956055B (en) | 2017-05-08 | 2017-05-08 | High-efficient high quality radar oscillator shell welding jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710318072.4A CN106956055B (en) | 2017-05-08 | 2017-05-08 | High-efficient high quality radar oscillator shell welding jig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106956055A true CN106956055A (en) | 2017-07-18 |
| CN106956055B CN106956055B (en) | 2023-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710318072.4A Active CN106956055B (en) | 2017-05-08 | 2017-05-08 | High-efficient high quality radar oscillator shell welding jig |
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| CN (1) | CN106956055B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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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Also Published As
| Publication number | Publication date |
|---|---|
| CN106956055B (en) | 2023-06-23 |
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