CN203265932U - Arc molybdenum plate and electrode component assembled thereby - Google Patents
Arc molybdenum plate and electrode component assembled thereby Download PDFInfo
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- CN203265932U CN203265932U CN 201320242136 CN201320242136U CN203265932U CN 203265932 U CN203265932 U CN 203265932U CN 201320242136 CN201320242136 CN 201320242136 CN 201320242136 U CN201320242136 U CN 201320242136U CN 203265932 U CN203265932 U CN 203265932U
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- arc
- molybdenum
- molybdenum plate
- molybdenum sheet
- electrode
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Abstract
The utility model relates to an arc molybdenum plate and an electrode component assembled thereby. The cross section of the arc molybdenum plate adopts an arc structure; the arc molybdenum plate has a width of 2.2-4 mm, a thickness of 0.02-0.04 mm, and a radian of 1.0-1.6 rad; the assembled electrode component comprises an electrode, an arc molybdenum plate and a molybdenum rod; the electrode is welded with one end of the arc molybdenum plate through laser spot welding; the molybdenum rod is welded with the other end of the arc molybdenum plate. Compared with the prior art, the arc molybdenum plate and the electrode component assembled thereby can maintain the support capacity of the molybdenum plate and meet the requirement for product straightness, while not damaging the dimension of the molybdenum plate.
Description
Technical field
The utility model relates to the spot-wedling electrode assembly, especially relates to the electrode assemblie of a kind of arc molybdenum sheet and assembling.
Background technology
In prior art, when making spot-wedling electrode, the junction of molybdenum rod and molybdenum sheet is generally by artificial spot welding, semi-finished product spot-wedling electrode again after spot welding.But, because the electrode own wt causes causing the molybdenum sheet position crooked with molybdenum sheet point postwelding again, affected follow-up Assembling Production, and, due to molybdenum sheet as thin as a wafer, can't support electrode, keep the linearity requirement.
The utility model content
The purpose of this utility model is exactly to provide a kind of arc molybdenum sheet of bearing capacity and linearity and electrode assemblie of assembling of keeping for the defective that overcomes above-mentioned prior art existence.
A kind of arc molybdenum sheet, the cross section of this arc molybdenum sheet are convex structure, and the width of this arc molybdenum sheet is 2.2-4mm, and thickness is 0.02-0.04mm, and the radian of molybdenum sheet is 1.0～1.6rad.
Described electrode assemblie comprises electrode, arc molybdenum sheet and molybdenum rod, and described electrode is through the end of laser spot welding at the arc molybdenum sheet, and described molybdenum rod is welded on the other end of arc molybdenum sheet.
The length of described molybdenum rod is 20-40mm, and diameter is 0.4-0.7mm.
Compared with prior art, the utility model had both kept the bearing capacity of molybdenum sheet under the situation of not destroying the molybdenum sheet size, can reach again the requirement of product linearity.
Description of drawings
Fig. 1 is the structural representation of assembling rear electrode assembly;
Fig. 2 is the schematic diagram of the utility model when making;
Fig. 3 is for making the structural representation of mould of the present utility model.
In figure, 1 is that arc molybdenum sheet, 2 is body frame for lower air cylinder, 10 for retained part, 9 for rectilinear path part, 8 for upper air cylinder, 7 for lower cavity die, 6 for upper male mould, 5 for molybdenum rod, 4 for electrode, 3.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Embodiment
A kind of arc molybdenum sheet 1, the cross section of this arc molybdenum sheet 1 are convex structure, and the width of arc molybdenum sheet 1 is 2.2-4mm, and thickness is 0.02-0.04mm, and the radian of molybdenum sheet is 1.0～1.6rad.This arc molybdenum sheet 1 is used for connecting electrode 2,2, electrode is welded in an end of arc molybdenum sheet 1, the other end welding molybdenum rod 3 of arc molybdenum sheet 1, electrode assemblie after assembling as shown in Figure 1, adopt arcuate structure, increased the support strength of molybdenum sheet, guaranteed to keep linearity after component assembling, can use in the HID lamp.
The method is placed in compacting tool set with smooth molybdenum sheet, matched moulds by upper male mould 4 and lower cavity die 5 is processed, and makes and obtains the arc molybdenum sheet, as shown in Figure 2, utilize upper male mould 4 and lower cavity die 5 can guarantee that the molybdenum sheet both sides edge of a knife is not damaged, increased the bearing capacity of molybdenum sheet.The compacting tool set that uses as shown in Figure 3, upper male mould 4 is connected with upper air cylinder 6 through retained part 8.Upper air cylinder 6 is set in the rectilinear motion that keeps the up and down on rectilinear path part 7, and lower cavity die 5 is connected with lower air cylinder 9 through retained part 8, and this time air cylinder 9 supports and is arranged on body frame 10.
Claims (3)
1. an arc molybdenum sheet, is characterized in that, the cross section of this arc molybdenum sheet is convex structure, and the width of this arc molybdenum sheet is 2.2-4mm, and thickness is 0.02-0.04mm, and the radian of molybdenum sheet is 1.0～1.6rad.
2. the electrode assemblie of arc molybdenum sheet assembling as claimed in claim 1, it is characterized in that, described electrode assemblie comprises electrode, arc molybdenum sheet and molybdenum rod, and described electrode is through the end of laser spot welding at the arc aluminium flake, and described molybdenum rod is welded on the other end of arc molybdenum sheet.
3. electrode assemblie as claimed in claim 2, is characterized in that, the length of described molybdenum rod is 20-40mm, and diameter is 0.4-0.7mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320242136 CN203265932U (en) | 2013-05-07 | 2013-05-07 | Arc molybdenum plate and electrode component assembled thereby |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320242136 CN203265932U (en) | 2013-05-07 | 2013-05-07 | Arc molybdenum plate and electrode component assembled thereby |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203265932U true CN203265932U (en) | 2013-11-06 |
Family
ID=49496421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320242136 Expired - Lifetime CN203265932U (en) | 2013-05-07 | 2013-05-07 | Arc molybdenum plate and electrode component assembled thereby |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203265932U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104138952A (en) * | 2013-05-07 | 2014-11-12 | 上海亚尔光源有限公司 | Arc-shaped molybdenum plate and manufacturing method and application thereof |
| CN104785925A (en) * | 2014-01-22 | 2015-07-22 | 上海亚尔光源有限公司 | Electrode molybdenum sheet assembly for ultrahigh-voltage point light source and forming method thereof |
-
2013
- 2013-05-07 CN CN 201320242136 patent/CN203265932U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104138952A (en) * | 2013-05-07 | 2014-11-12 | 上海亚尔光源有限公司 | Arc-shaped molybdenum plate and manufacturing method and application thereof |
| CN104785925A (en) * | 2014-01-22 | 2015-07-22 | 上海亚尔光源有限公司 | Electrode molybdenum sheet assembly for ultrahigh-voltage point light source and forming method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |