CN206620368U - A kind of tin furnace tool for crystal oscillator radome - Google Patents
A kind of tin furnace tool for crystal oscillator radome Download PDFInfo
- Publication number
- CN206620368U CN206620368U CN201720191478.6U CN201720191478U CN206620368U CN 206620368 U CN206620368 U CN 206620368U CN 201720191478 U CN201720191478 U CN 201720191478U CN 206620368 U CN206620368 U CN 206620368U
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- China
- Prior art keywords
- crystal oscillator
- insert
- circuit board
- radome
- locating slot
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Abstract
The utility model discloses a kind of tin furnace tool for crystal oscillator radome; it is mainly made up of the insert that jig body and material that material is compound stone are titanium alloy; function and cost are taken into account; the thickness of the protective bulkhead milled out in insert can accomplish 0.3mm; protective bulkhead can be effectively on protection circuit plate electronic component, help to realize the Automation of Welding of crystal oscillator radome, it is to avoid manual welding; risk is scrapped in reduction, improves yield.
Description
Technical field
The utility model is related to welding circuit board tool field, and the tin stove of crossing of more particularly to a kind of crystal oscillator radome is controlled
Tool.
Background technology
The tool of current wave-soldering is kept from heat using compound stone material for protection element, but is due to that compound stone is easy
Deformation, so the thickness of fixture can not be made thin, particularly below 1mm thickness, it is easy to because fixture deformation breakage is led
Cause to produce the tin that overflows, and then cause product rejection.The radome of crystal oscillator needs the position welded in 1mm due to the element distances at the back side
Hereinafter, so common compound stone tool can not be used, technological process before is to use manual welding.
The content of the invention
Goal of the invention：In order to overcome the deficiencies in the prior art, the utility model, which provides one kind, can make below 1mm
Thickness, the tin furnace tool for crystal oscillator radome that automation can be achieved.
Technical scheme：To achieve the above object, the tin furnace tool of the present utility model for crystal oscillator radome includes controlling
Has body, the jig body upper surface is provided with around the circuit board locating slot to lower recess, the circuit board locating slot
Provided with rotation briquetting；Some members for continuing depression downwards relative to the circuit board locating slot are provided with the circuit board locating slot
Welding position in device slot to make way, circuit board locating slot corresponding to crystal oscillator radome is installed with insert, the insert
Upper surface is concordant with the bottom surface of the circuit board locating slot, and the second component slot to make way and use to lower recess are provided with insert
In the through hole for coordinating wave-soldering, the second component slot to make way is between the edge of the edge of the through hole and the through hole
It is less than 1mm protective bulkhead provided with width, the upper surface of the protective bulkhead is concordant with the upper surface of the insert.
The material of the jig body is compound stone, and the material of the insert is titanium alloy, using the edge of titanium alloy material
The width of protective bulkhead can accomplish 0.3mm on block.
The through hole for other component Wave crest Weldings is also provided with the circuit board locating slot.
Beneficial effect：Tin furnace tool of the present utility model for crystal oscillator radome is by tool sheet of the material for compound stone
Body and material constitute for the insert of titanium alloy, have taken into account function and cost, and the thickness of the protective bulkhead milled out in insert can be with
Accomplish 0.3mm, the electronic component that protective bulkhead can be effectively on protection circuit plate, help realizes that the welding of crystal oscillator radome is automatic
Change, it is to avoid manual welding, risk is scrapped in reduction, improve yield.
Brief description of the drawings
Accompanying drawing 1 is the structure chart of the tin furnace tool for crystal oscillator radome；
Accompanying drawing 2 is the structure chart of insert；
Accompanying drawing 3 is the sectional view of insert.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
In the tin furnace tool for crystal oscillator radome as shown in Figure 1, including jig body 1, the jig body 1
Surface, which is provided with around the circuit board locating slot 2 to lower recess, the circuit board locating slot 2 to be provided with, to be used to push down circuit board
Rotate briquetting 3；Some members for continuing downwards to be recessed relative to the circuit board locating slot 2 are provided with the circuit board locating slot 2
Device slot to make way 5, component slot to make way 5 can ensure that circuit board can be laid flat whole, circuit when being placed in circuit board locating slot 2
Welding position in plate locating slot 2 corresponding to crystal oscillator radome is installed with insert 4, and insert 4 is fixed by screws in tool
On body 1.The upper surface of the insert 4 is concordant with the bottom surface of the circuit board locating slot 2, is provided with insert 4 to lower recess
Second component slot to make way 41 and the through hole 42 for coordinating wave-soldering, the second component slot to make way 41 is close to described logical
It is less than 1mm protective bulkhead 43, the upper table of the protective bulkhead 43 between the edge of the edge in hole 42 and the through hole 42 provided with width
Face is concordant with the upper surface of the insert 4.The effect of protective bulkhead 43 is to prevent tin ripple during wave-soldering beyond needing scolding tin
Part be infected with other components, cause influence yield.
In welding process, tin furnace tool is primarily served on the effect of component on protection circuit plate, tool except needing
The position to be welded is provided with outside the hole of tool, and other parts are kept apart by tool, can prevent the member on circuit board
Device is contactd by mistake with scolding tin, also functions to heat-blocking action.
The material of the jig body 1 is compound stone, and the material of the insert 4 is titanium alloy, and protective bulkhead 43 is in insert 4
Formed after the upper milling component slot to make way 41 of through hole 42 and second, using the width of protective bulkhead 43 in the insert 4 of titanium alloy material
Degree can accomplish 0.3mm.
The through hole 6 for other component Wave crest Weldings is also provided with the circuit board locating slot 2.
Tin furnace tool of the present utility model for crystal oscillator radome is by jig body and material of the material for compound stone
Matter constitutes for the insert of titanium alloy, has taken into account function and cost, the thickness of the protective bulkhead milled out in insert can be accomplished
0.3mm, the electronic component that protective bulkhead can be effectively on protection circuit plate is helped to realize the Automation of Welding of crystal oscillator radome, kept away
Exempt from manual welding, risk is scrapped in reduction, improves yield.
Described above is only preferred embodiment of the present utility model, it should be pointed out that：For the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (4)
1. a kind of tin furnace tool for crystal oscillator radome, it is characterised in that：Including jig body (1), the jig body
(1) upper surface is provided with around the circuit board locating slot (2) to lower recess, the circuit board locating slot (2) provided with rotation pressure
Block (3)；Some members for continuing downwards to be recessed relative to the circuit board locating slot (2) are provided with the circuit board locating slot (2)
Welding position in device slot to make way (5), circuit board locating slot (2) corresponding to crystal oscillator radome is installed with insert (4), institute
The upper surface for stating insert (4) is concordant with the bottom surface of the circuit board locating slot (2), and second to lower recess is provided with insert (4)
Component slot to make way (41) and the through hole (42) for coordinating wave-soldering, the second component slot to make way (41) is close to described
It is less than 1mm protective bulkhead (43), the protective bulkhead between the edge of through hole (42) and the edge of the through hole (42) provided with width
(43) upper surface is concordant with the upper surface of the insert (4).
2. a kind of tin furnace tool for crystal oscillator radome according to claim 1, it is characterised in that：The tool sheet
The material of body (1) is compound stone, and the material of the insert (4) is titanium alloy.
3. a kind of tin furnace tool for crystal oscillator radome according to claim 1, it is characterised in that：The protective bulkhead
(43) width is 0.3mm.
4. a kind of tin furnace tool for crystal oscillator radome according to claim 1, it is characterised in that：The circuit board
The through hole (6) for other component Wave crest Weldings is also provided with locating slot (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720191478.6U CN206620368U (en) | 2017-03-01 | 2017-03-01 | A kind of tin furnace tool for crystal oscillator radome |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720191478.6U CN206620368U (en) | 2017-03-01 | 2017-03-01 | A kind of tin furnace tool for crystal oscillator radome |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206620368U true CN206620368U (en) | 2017-11-07 |
Family
ID=60231516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720191478.6U Active CN206620368U (en) | 2017-03-01 | 2017-03-01 | A kind of tin furnace tool for crystal oscillator radome |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206620368U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113118584A (en) * | 2021-03-10 | 2021-07-16 | 青岛歌尔智能传感器有限公司 | Welding device and welding method for SIP module and circuit board |
-
2017
- 2017-03-01 CN CN201720191478.6U patent/CN206620368U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113118584A (en) * | 2021-03-10 | 2021-07-16 | 青岛歌尔智能传感器有限公司 | Welding device and welding method for SIP module and circuit board |
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