CN205764339U - Glass capsulation adapter welding heat radiation positioning tool - Google Patents
Glass capsulation adapter welding heat radiation positioning tool Download PDFInfo
- Publication number
- CN205764339U CN205764339U CN201620638448.0U CN201620638448U CN205764339U CN 205764339 U CN205764339 U CN 205764339U CN 201620638448 U CN201620638448 U CN 201620638448U CN 205764339 U CN205764339 U CN 205764339U
- Authority
- CN
- China
- Prior art keywords
- dissipation base
- heat dissipation
- heat
- face
- machined
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
A kind of glass capsulation adapter welding heat radiation positioning tool, it is cylinder including heat dissipation base, the side of heat dissipation base is along the circumferential direction machined with and is evenly distributed with radiating fin, heat dissipation base end face is machined with centre bore, in centre bore is inserted in one end of apotting spindle and fixing with heat dissipation base be connected, other end end is processed into taper and is positioned at outside heat dissipation base, being arranged with heat insulating mattress on apotting spindle, the end face of heat insulating mattress is fitted with heat dissipation base end face.Heat dissipation base side of the present utility model is machined with radiating fin, improve radiating efficiency, heat insulating mattress is bakelite sheet, except the heat insulation location inner wire that is additionally operable to avoids inner wire sealing-off, this utility model simple in construction, the advantage that easy to operate, work efficiency is high simultaneously.
Description
Technical field
This utility model belongs to auxiliary welding tool technical field, is specifically related to the welding location work of radio frequency connector
Dress.
Background technology
The welding of electronic devices and components at present mainly uses soldering technology.Soldering technology uses the tin alloy material based on stannum
Make solder, at a certain temperature melts soldering tin, attract each other between metal weldment and tin atom, spread, combine, form infiltration
Binder course, makes the object of separation produce and combines between atom (molecule) and connect into whole technological process.
In recent years, glass capsulation adapter, because of its exclusive sealing structure, is mainly used in reliability requirement extra high
In the electromechanical compo in the fields such as aerospace, but puzzlement assembling always is welding sequence, and welding sequence is this hermetic seal connector dress
The significant process joined, the quality of welding directly affects the performance of product, standing wave, Insertion Loss, leak rate, physical dimension, and then impact and produces
The qualification rate index of product.Glass capsulation adapter generally has twice welding sequence, i.e. inner wire to weld with glass sintering part and weld
Connecing rear assembly to weld with outer conductor, the welding sequence of slubbing welding sequence inner wire and glass sintering part must be in the weldering of outer conductor
Completing before connecing operation, during secondary welding, outer conductor volume is relatively big, needs the long period to heat, so, after the welding of slubbing operation
Glass sintering inner conductor component is persistently overheating, and once temperature is too high, and in inner wire scolding tin hole, scolding tin melts, and flows out from scolding tin hole,
Solder joint internal structure is loosened, and easily has pore and gap, causes Joint Strength to reduce and even occurs that inner wire takes off in follow-up use
Fall；And temperature is too low, the welding quality of outer conductor can be affected again, and if inner wire no-fix when welding, after shell welding in
Conductor welding is crooked causes adapter normally to plug together, and by outer active force, the scolding tin of weld damages, and occurs that fracture is existing
As, will also result in product inner wire and come off.
Utility model content
When technical problem to be solved in the utility model is to provide one to avoid glass capsulation adapter secondary welding
The overheated melts soldering tin of inner wire also guarantees to weld axiality, improves the glass capsulation adapter welding heat radiation location work of welding quality
Dress.
Solve above-mentioned technical problem to be the technical scheme is that and include that heat dissipation base is cylinder, the side of heat dissipation base
Face is along the circumferential direction machined with and is evenly distributed with radiating fin, and heat dissipation base end face is machined with centre bore a, one end of apotting spindle
Insert in centre bore a and fixing with heat dissipation base be connected, other end end is processed into taper and is positioned at outside heat dissipation base, apotting spindle
On be arranged with heat insulating mattress, the end face of heat insulating mattress and heat dissipation base end face are fitted.
Heat insulating mattress of the present utility model is bakelite sheet.
Heat dissipation base side of the present utility model is machined with radiating fin, improves radiating efficiency, and heat insulating mattress is bakelite
Sheet, except the heat insulation location inner wire that is additionally operable to avoids inner wire sealing-off, this utility model simple in construction, easy to operate, work simultaneously
Make the advantage that efficiency is high.
Accompanying drawing explanation
Fig. 1 be this utility model one be the structural representation of embodiment.
Fig. 2 is the structural representation of base 1 in Fig. 1.
Detailed description of the invention
With embodiment, this utility model is further described below in conjunction with the accompanying drawings, but this utility model is not limited to following
Embodiment.
At Fig. 1, in 2, the glass capsulation adapter welding heat radiation positioning tool of the present embodiment by base 1, positioning core axle 2,
Heat shield 3 connects and composes.Heat dissipation base 1 is cylinder, the side of heat dissipation base 1 be along the circumferential direction machined be evenly distributed with scattered
Hot fin, improves radiating efficiency, and heat dissipation base 1 end face is machined with centre bore a, in one end insertion centre bore a of apotting spindle 2 also
Fixing with heat dissipation base 1 be connected, other end end is processed into taper and is positioned at outside heat dissipation base 1, apotting spindle 2 is arranged with heat insulation
Pad 3, the end face of heat insulating mattress 3 and heat dissipation base 1 end face fit, and heat insulating mattress 3 be bakelite sheet, is used for positioning processed interior
Conductor avoids inner wire sealing-off simultaneously.
During welding, by inner wire and glass sintering part weld assembly and outer conductor assembling rear enclosure at mandrel 2, inner wire with
Heat shield 3 is fitted, and heat insulating mattress 3 avoids inner wire sealing-off, then normal weld except the heat insulation location inner wire that is additionally operable to simultaneously,
Weldment will be taken off after weldment natural cooling.
Claims (2)
1. a glass capsulation adapter welding heat radiation positioning tool, it is characterised in that: include that heat dissipation base (1) is cylinder,
The side of heat dissipation base (1) is along the circumferential direction machined with and is evenly distributed with radiating fin, and heat dissipation base (1) end face is machined with center
Hole (a), in centre bore (a) is inserted in one end of apotting spindle (2) and fixing with heat dissipation base (1) is connected, other end end processes
Tapered be positioned at heat dissipation base (1) outward, apotting spindle (2) be arranged with heat insulating mattress (3), the end face of heat insulating mattress (3) with
Heat dissipation base (1) end face is fitted.
Glass capsulation adapter the most according to claim 1 welding heat radiation positioning tool, it is characterised in that: described is heat insulation
Pad (3) is bakelite sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620638448.0U CN205764339U (en) | 2016-06-23 | 2016-06-23 | Glass capsulation adapter welding heat radiation positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620638448.0U CN205764339U (en) | 2016-06-23 | 2016-06-23 | Glass capsulation adapter welding heat radiation positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205764339U true CN205764339U (en) | 2016-12-07 |
Family
ID=58130629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620638448.0U Expired - Fee Related CN205764339U (en) | 2016-06-23 | 2016-06-23 | Glass capsulation adapter welding heat radiation positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205764339U (en) |
-
2016
- 2016-06-23 CN CN201620638448.0U patent/CN205764339U/en not_active Expired - Fee Related
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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: 20161207 Termination date: 20170623 |