CN201222472Y - Clip plate for pressing core pole - Google Patents
Clip plate for pressing core pole Download PDFInfo
- Publication number
- CN201222472Y CN201222472Y CNU2008200406087U CN200820040608U CN201222472Y CN 201222472 Y CN201222472 Y CN 201222472Y CN U2008200406087 U CNU2008200406087 U CN U2008200406087U CN 200820040608 U CN200820040608 U CN 200820040608U CN 201222472 Y CN201222472 Y CN 201222472Y
- Authority
- CN
- China
- Prior art keywords
- stem
- flat plate
- core columns
- convex
- folder
- 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
The utility model relates to a processing device of core columns, in particular to a clamping flat plate which presses the core columns. Convex areas which are staggered and matched mutually are arranged inside the clamping flat plate and the convex areas are straight stripes which are arranged transversely. Two clamping flat plates which are provided with concave and convex stripes which are arranged transversely and whose concave and convex stripes are staggered and matched mutually can produce stronger positive pressure to the core columns to press the core columns and guide wires compactly, and the rate of finished products can be increased by 30% through adopting the core column pressing method.
Description
Technical field
The utility model relates to a kind of processing unit (plant) of stem stem, especially a kind of flat plate of folder of suppressing stem stem.
Background technology
Deuterium lamp belongs to a kind of light source of arc discharge type in the gaseous discharge lamp.Can give off 160nm ~ 400nm continuous distribution ultraviolet spectra from optical window during its work.So it is that present ultraviolet specrophotometer is as desirable ultraviolet source.But different company useful life of deuterium lamp differ bigger, do not wait from 500 ~ 4000 hours, this mainly is relevant with the packaging technology of the stem stem of deuterium lamp, stem stem be the pillar (shell of tube core, negative electrode, anode) is outer contact with lamp again, function with lead-out wire, its compacting sealing-in quality has a direct impact for rate of finished products that improves deuterium lamp and maintenance vacuum degree reliably and with long-term, entering air in the deuterium lamp causes deuterium lamp to lose efficacy easily, traditional stem stem processing method is because clamping plate are provided with circular hole, can stay salient point in the above on the compacting stem stem, be unfavorable for that the folder of stem stem is real.
Summary of the invention
For the press process technology that overcomes traditional stem stem easily causes the deficiency of chronic leakage, the utility model provides a kind of flat plate of folder of suppressing stem stem.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of flat plate of folder of suppressing stem stem, its inboard has the identical burr that staggers mutually.
Further, above-mentioned burr is transversely arranged vertical bar line.
The beneficial effects of the utility model are: such two have transversely arranged concave and convex stripe and their the concave and convex stripe flat plate of identical folder that staggers mutually and can produce stronger positive pressure to stem stem, with stem stem and seal wire compacting, adopt this stem stem drawing method rate of finished products can be improved 30%.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of the flat plate of folder.
Fig. 2 is the process schematic representation that utilizes the flat plate compacting of folder of the present utility model stem stem.
Fig. 3 is the structural representation of the stem stem after pressing from both sides in fact.
Among the figure: 1. press from both sides flat plate, 2. horn mouth, 3. burr, 4. seal wire.
Embodiment
The flat plate of folder of compacting stem stem is used for the deuterium lamp stem stem, as shown in Figure 2 the physical dimension flange flue of an end of deuterium lamp core glass column, so that assembling stem stem and deuterium lamp glass-tube seal the assurance air-tightness by designing requirement.The glass that stem stem is pressed from both sides flat place burns ripe grilling thoroughly, and makes glass and the combining together of seal wire 4 natures is made up of molybdenum rod, molybdenum sheet, the flat plate 1 of folder is arranged on the horn mouth 2 of stem stem Founder pressure.The structure of pressing from both sides flat plate 1 as shown in Figure 1, its inboard has the identical burr 3 that staggers mutually, burr 3 is transversely arranged vertical bar line.Utilize these the two blocks flat plates 1 of folder that glass and seal wire 4 folders that stem stem presss from both sides flat place are real, the structural representation of the stem stem after folder is real as shown in Figure 3.
Claims (1)
1, a kind of flat plate of folder (1) of suppressing stem stem, the inboard has the identical burr (3) that staggers mutually, it is characterized in that: described burr (3) is transversely arranged vertical bar line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200406087U CN201222472Y (en) | 2008-07-03 | 2008-07-03 | Clip plate for pressing core pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200406087U CN201222472Y (en) | 2008-07-03 | 2008-07-03 | Clip plate for pressing core pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201222472Y true CN201222472Y (en) | 2009-04-15 |
Family
ID=40575975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200406087U Expired - Fee Related CN201222472Y (en) | 2008-07-03 | 2008-07-03 | Clip plate for pressing core pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201222472Y (en) |
-
2008
- 2008-07-03 CN CNU2008200406087U patent/CN201222472Y/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 | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changzhou Yuyu Electric Light Appliance Co., Ltd. Assignor: Xu Qinyu Contract fulfillment period: 2009.3.1 to 2015.3.1 Contract record no.: 2009320000298 Denomination of utility model: Clip plate for pressing core pole Granted publication date: 20090415 License type: Exclusive license Record date: 20090310 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.3.1 TO 2015.3.1; CHANGE OF CONTRACT Name of requester: CHANGZHOU YUYU ELECTRIC OPTICAL DEVICE CO., LTD. Effective date: 20090310 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090415 |