CN204069525U - Universal tool - Google Patents
Universal tool Download PDFInfo
- Publication number
- CN204069525U CN204069525U CN201420342760.6U CN201420342760U CN204069525U CN 204069525 U CN204069525 U CN 204069525U CN 201420342760 U CN201420342760 U CN 201420342760U CN 204069525 U CN204069525 U CN 204069525U
- Authority
- CN
- China
- Prior art keywords
- fixed
- frame
- pcb
- fixed mount
- fixing hole
- 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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- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a kind of universal tool, comprises frame, fixed mount, fixture; Described frame is quadrangle, and frame is neatly covered with fixing hole; Described fixed mount is positioned at frame, in clathrate, each fixed mount is covered with fixing hole; Described fixture can be fixed on the fixing hole of frame; Described fixture can be fixed on the fixing hole of fixed mount, for the PCB of the PCB varied in size and different model, requires, can use this universal tool, save cost as long as no special process.
Description
Technical field
The utility model relates to a kind of tool of processing PCB plate, particularly a kind of universal Wave soldering fixture.
Background technology
Wave-soldering is that direct the contact with high-temperature liquid state tin of the solder side of plug-in unit on pcb board reaches welding object, its high-temperature liquid state tin keeps an inclined-plane, and make liquid tin form the phenomenon of the similar wave of a lot of by special device, wave-soldering becomes the most general a kind of process of welding printed circuit board of application, generally all tool will be used in wave-soldering, because if PCB is larger, so PCB crosses wave-soldering just easily distortion later, is bent downwardly; If there is SMD element PCB bottom surface, may fall down when so crossing wave-soldering; PCB has screw hole, and non-refractory element etc. can not go up the place of tin; If PCB is very little, cross wave-soldering efficiency low etc., all tool will be used, boost productivity or the qualification rate of product, tool general is at present and PCB Aided design one to one, therefore, on tool, also being a very large expenditure, if Products model is many, the making of tool is also a very large spending.
Utility model content
Technical problem to be solved in the utility model is the universal tool that PCB crosses wave-soldering in common process.
Universal tool, is characterized in that:
Comprise frame, fixed mount, fixture; Described frame is quadrangle, and frame is neatly covered with fixing hole; Described fixed mount is positioned at frame, in clathrate, each fixed mount is covered with fixing hole; Described fixture can be fixed on the fixing hole on frame; Described fixture can be fixed on the fixing hole of fixed mount;
Preferably, the grid that described fixed mount is formed is in the same size, is rectangle;
Preferably, described fixture is detachable.
Preferably, described fixture is fixed block or fixed strip or stator.
The maximum feature of the utility model is exactly the universal tool of the PCB achieved on crest welder, for the PCB of the PCB varied in size and different model, requires, can use this universal tool, save cost as long as no special process.
Accompanying drawing explanation
Fig. 1 is the perspective view of the universal tool of the utility model;
Fig. 2 is the framework of the universal tool of the utility model and the decomposing schematic representation of fixture.
Embodiment
By describing technology contents of the present utility model, structural feature in detail, reached object and effect, accompanying drawing is coordinated to be described in detail below in conjunction with embodiment.
Consult Fig. 1 and Fig. 2, universal tool, comprise frame 2, fixed mount 3, fixture 1; Frame 2, in quadrangle, frame 2 is neatly covered with fixing hole 21; Fixed mount 3 is positioned at frame 2, in clathrate, each fixed mount 3 is covered with fixing hole 31; Fixture 1 can be fixed on the fixing hole 21 on frame 2; Fixture 1 can be fixed on the fixing hole 31 of fixed mount 3; The grid that fixed mount 3 is formed is in the same size, is rectangle; Fixture 1 is detachable, can be divided into fixed block 11 in fixture 1, stator 12, and fixed strip 13.
If pcb board is larger, be placed on by PCB on universal tool centre position, the fixed block 11 in suitable fixture 1 can be selected to fix, and fixed block 11 has two location holes, a location hole is connected with PCB, and the fixing hole 31 of another location hole and fixed mount 3 is screwed; Sometimes the size of PCB just in time covers the fixing hole 31 on fixed mount 3, cannot interfix with fixed mount 3, so, by the stator 12 in fixture 1, can be fixed by the fixing hole 21 on the frame 2 of PCB; The distance of the distance of PCB and frame 2 and the fixed mount of PCB, finds suitable fixture to interfix, and in order to increase firm on universal tool of PCB, optional multiple identical or different suitable fixture is fixed.
If PCB is smaller, universal tool can place four pieces of PCB simultaneously, now be placed on fixed mount 3 by orderly for PCB, according to the position of pcb board on fixed mount 3, select fixed block 11 and fixed strip 13, every block PCB is fixed on separately on fixed mount.In order to increase firm on universal tool of PCB, optional multiple identical or different suitable fixture is fixed.
Fixture is not limited to above-mentioned several, some special pcb board, only otherwise affect Reflow Soldering, can be fixed on again on tool, can use.
Therefore this universal tool, is suitable for the Reflow Soldering of common process, by different fixtures, is fixed on by PCB on tool, can save the cost making the supporting tool of one_to_one corresponding.
Claims (4)
1. universal tool, is characterized in that:
Comprise frame, fixed mount, fixture; Described frame is quadrangle, and frame is neatly covered with fixing hole; Described fixed mount is positioned at frame, in clathrate, each fixed mount is covered with fixing hole; Described fixture can be fixed on the fixing hole on frame; Described fixture can be fixed on the fixing hole on fixed mount.
2. universal tool according to claim 1, is characterized in that: the grid that described fixed mount is formed is in the same size, is rectangle.
3. universal tool according to claim 1, is characterized in that: described fixture is detachable.
4. universal tool according to claim 1, is characterized in that: described fixture is fixed block or fixed strip or stator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420342760.6U CN204069525U (en) | 2014-06-25 | 2014-06-25 | Universal tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420342760.6U CN204069525U (en) | 2014-06-25 | 2014-06-25 | Universal tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204069525U true CN204069525U (en) | 2014-12-31 |
Family
ID=52210960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420342760.6U Expired - Fee Related CN204069525U (en) | 2014-06-25 | 2014-06-25 | Universal tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204069525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105828534A (en) * | 2016-04-26 | 2016-08-03 | 安徽安美半导体有限公司 | Tool for rapidly assembling semiconductor diode frame |
-
2014
- 2014-06-25 CN CN201420342760.6U patent/CN204069525U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105828534A (en) * | 2016-04-26 | 2016-08-03 | 安徽安美半导体有限公司 | Tool for rapidly assembling semiconductor diode frame |
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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 |
Granted publication date: 20141231 Termination date: 20160625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |