CN203944998U - A kind of microwave components Laser seal welding stationary fixture - Google Patents
A kind of microwave components Laser seal welding stationary fixture Download PDFInfo
- Publication number
- CN203944998U CN203944998U CN201420308118.6U CN201420308118U CN203944998U CN 203944998 U CN203944998 U CN 203944998U CN 201420308118 U CN201420308118 U CN 201420308118U CN 203944998 U CN203944998 U CN 203944998U
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- China
- Prior art keywords
- fixed mounting
- microwave components
- described fixed
- stationary fixture
- firm banking
- Prior art date
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Abstract
The utility model discloses a kind of microwave components Laser seal welding stationary fixture, form by fixed mounting and with the firm banking that described fixed mounting coordinates, described fixed mounting is provided with the mounting groove matching with described microwave components, and described mounting groove and described microwave components fit clearance are less than or equal to 0.5mm; Described firm banking is provided with the installing hole coordinating with described fixed mounting, and the fit clearance of described installing hole and described fixed mounting is less than or equal to 0.3mm, and described fixed mounting bottom end face is mutually concordant with described firm banking bottom end face; Described fixed mounting is provided with shadoof; Product, in the time of soldering and sealing, by accurately positioning product laser weld starting point of this stationary fixture, ensures the welding precision of welding, improves welding efficiency, saves man-hour.
Description
Technical field
The utility model relates to vacuum electron device sealing technique, is specifically related to a kind of microwave components Laser seal welding stationary fixture.
Background technology
Microwave components carries out the basic demand that air-tight packaging is Aero-Space electronic product, laser hermetic seal welding technology is the new application that laser technology development in recent years is got up,, weld seam narrow with its weld seam bright attractive in appearance, heat affected area is little, noncontact, the excellent feature of spatter property, be applicable to very much microwave components to carry out air-tightness soldering and sealing.Because power density is high, fusion process is exceedingly fast, and input workpiece heat is very low, and speed of welding is fast, and thermal deformation is little, high compactness; In the process that weld seam generates, constantly stir in molten bath, and gas easily goes out, and can generate pore-free melt-through weld.Postwelding cooling velocity is exceedingly fast, and easily makes seam organization granular, and weld strength, toughness and combination property are high.High temperature heat source and the abundant absorption generation purification to nonmetal component, reduced magazine content, changed contaminant size and its distribution in molten bath, in welding process without electrode or filler wire, fusion zone is polluted little, makes weld strength, toughness at least be equivalent to even exceed base metal.
Microwave components, in the time that Laser seal welding operates, often, because the welding starting point of microwave components Laser seal welding is difficult for location, affects welding precision and welding efficiency.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of accurately positioning product laser weld starting point is provided, and ensures the microwave components Laser seal welding stationary fixture of welding precision and welding efficiency.
To achieve these goals, the technical solution adopted in the utility model is:
This microwave components Laser seal welding stationary fixture, form by fixed mounting and with the firm banking that described fixed mounting coordinates, described fixed mounting is provided with the mounting groove coordinating with described microwave components, and described mounting groove and described microwave components fit clearance are less than or equal to 0.5mm; Described firm banking is provided with the installing hole coordinating with described fixed mounting, and the fit clearance of described installing hole and described fixed mounting is less than or equal to 0.3mm, and described fixed mounting bottom end face is mutually concordant with described firm banking bottom end face; Described fixed mounting is provided with shadoof.
Further, described shadoof is the screw being located on described fixed mounting, and described fixed mounting is provided with the screwed hole that described screw is installed.
The utility model has the advantage of: this microwave components Laser seal welding stationary fixture, microwave components and mounting groove coordinate, fixed mounting can be realized the fixing and location of microwave components, and fixed mounting and installing hole match, and firm banking can be realized the fixing and location of fixed mounting; Microwave components, in the time of soldering and sealing, can accurately be located microwave components laser weld starting point, further to ensure the welding precision of welding, improves welding efficiency, saves man-hour.
Brief description of the drawings
Mark in content and the figure below each width accompanying drawing of the utility model description being expressed is briefly described:
Fig. 1 is the front view of the utility model microwave components Laser seal welding stationary fixture.
The top view of stationary fixture for Fig. 2 the utility model microwave components Laser seal welding.
The side view of stationary fixture for Fig. 3 the utility model microwave components Laser seal welding
Fig. 4 is the top view of the fixed mounting of Fig. 1 microwave components Laser seal welding stationary fixture.
Fig. 5 is the B-B direction cutaway view of the fixed mounting of Fig. 4 microwave components Laser seal welding stationary fixture.
Fig. 6 is the A-A direction cutaway view of the fixed mounting of Fig. 4 microwave components Laser seal welding stationary fixture.
Fig. 7 is the top view of the firm banking of Fig. 1 microwave components Laser seal welding stationary fixture.
Fig. 8 is the front view of the firm banking of Fig. 1 microwave components Laser seal welding stationary fixture.
Fig. 9 is the side view of the firm banking of Fig. 1 microwave components Laser seal welding stationary fixture.
Figure 10 is the structural representation of fixing a kind of welding product of microwave components Laser seal welding stationary fixture.
Mark in above-mentioned figure is:
1, firm banking, 2, fixed mounting, 3, microwave components, 4, shadoof, 5, mounting groove, 6, installing hole.
Detailed description of the invention
Contrast accompanying drawing below, by the description to optimum embodiment, detailed description of the invention of the present utility model is described in further detail.
As shown in Fig. 1-Figure 10, this microwave components Laser seal welding stationary fixture, form by fixed mounting 2 and with the firm banking 1 that fixed mounting 2 matches, fixed mounting 2 is provided with the mounting groove 5 matching with microwave components 3, microwave components 3 as welding datum mark is fixed in mounting groove 5, and mounting groove 5 and microwave components 3 fit clearances are less than or equal to 0.5mm; Firm banking 1 is provided with the installing hole 6 matching with fixed mounting 2, fixed mounting 2 is arranged in installing hole 6, the fit clearance of installing hole 6 and fixed mounting 2 is less than or equal to 0.3mm, and fixed mounting 2 bottom end faces are mutually concordant with firm banking 1 bottom end face; Fit clearance between control microwave components 3 and mounting groove 5 and the fit clearance between fixed mounting 2 and installing hole 6, one side is convenient to treat the Fast Installation of Laser seal welding microwave components 3, can ensure on the other hand to weld starting point positioning precision; Fixed mounting 2 is provided with shadoof 4, the convenient fixed mounting 2 that picks and places from firm banking 1 of shadoof 4.
Further, shadoof 4 is for being located at the screw on fixed mounting 2, and fixed mounting 2 is provided with the screwed hole of mounting screw; Screw is long spiro nail, and screw is as shadoof 4, and on the one hand and the easy accessibility of fixed mounting 2, cost is low on the other hand.
This microwave components Laser seal welding stationary fixture, mounting groove 5 and microwave components 3 profiles on fixed mounting 2 are suitable, as shown in figure 10, microwave components 3 profiles are cuboid, corresponding mounting groove 5 cross sections are adaptive rectangle, if microwave components 3 profiles are cylinder, corresponding mounting groove 5 cross sections are adaptive circular or square; Installing hole 6 and fixed mounting 2 profiles on firm banking 1 are suitable; The microwave components 3 for the treatment of Laser seal welding is held in mounting groove 5, fixed mounting 2 is held in the installing hole 6 of firm banking 1 again, using firm banking 1 and fixed mounting 2 as positioning fixture, microwave components 3 is in the time of soldering and sealing, accurately positioning product laser weld starting point, ensure the welding precision of welding, improve welding efficiency, save man-hour.
Obviously the utility model specific implementation is not subject to the restrictions described above, as long as adopted the improvement of the various unsubstantialities that method design of the present utility model and technical scheme carry out, all within protection domain of the present utility model.
Claims (2)
1. a microwave components Laser seal welding stationary fixture, it is characterized in that: form by fixed mounting and with the firm banking that described fixed mounting coordinates, described fixed mounting is provided with the mounting groove matching with described microwave components, and described mounting groove and described microwave components fit clearance are less than or equal to 0.5mm; Described firm banking is provided with the installing hole coordinating with described fixed mounting, and the fit clearance of described installing hole and described fixed mounting is less than or equal to 0.3mm, and described fixed mounting bottom end face is mutually concordant with described firm banking bottom end face; Described fixed mounting is provided with shadoof.
2. microwave components Laser seal welding stationary fixture as claimed in claim 1, is characterized in that: described shadoof is the screw being located on described fixed mounting, and described fixed mounting is provided with the screwed hole that described screw is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420308118.6U CN203944998U (en) | 2014-06-10 | 2014-06-10 | A kind of microwave components Laser seal welding stationary fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420308118.6U CN203944998U (en) | 2014-06-10 | 2014-06-10 | A kind of microwave components Laser seal welding stationary fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203944998U true CN203944998U (en) | 2014-11-19 |
Family
ID=51887057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420308118.6U Expired - Fee Related CN203944998U (en) | 2014-06-10 | 2014-06-10 | A kind of microwave components Laser seal welding stationary fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203944998U (en) |
-
2014
- 2014-06-10 CN CN201420308118.6U patent/CN203944998U/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: 20141119 |