CN201336355Y - Assembly device for microwave isolator - Google Patents
Assembly device for microwave isolator Download PDFInfo
- Publication number
- CN201336355Y CN201336355Y CNU2009200385066U CN200920038506U CN201336355Y CN 201336355 Y CN201336355 Y CN 201336355Y CN U2009200385066 U CNU2009200385066 U CN U2009200385066U CN 200920038506 U CN200920038506 U CN 200920038506U CN 201336355 Y CN201336355 Y CN 201336355Y
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- CN
- China
- Prior art keywords
- microwave
- guide groove
- side plate
- microwave isolator
- isolator
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model provides an assembly device for a microwave isolator, which comprises a working platform and a pressing mechanism. The pressing mechanism is characterized in that side plates are arranged at the front and the rear ends of the working platform, the working platform is supported by the front and the rear side plates, a central big circular guide groove is transversely formed at the middle part of the working platform, auxiliary small circular guide grooves are transversely formed on the left and the right sides of the central big circular guide groove, a threaded hole is transversely formed on the front side plate or the rear side plate, and the pressing mechanism penetrates the transverse thread hole on the side plate to form a screw drive pair moving along the direction of the central big circular guide groove. The aligning, the positioning and the fastening of the central conductor and the microwave ferrite can be successfully realized, therefore, the electric performance parameter of the microwave isolator is improved; and since a dozen of central conductors and microwave ferrite components can be stuck at one time, the utility model not only remarkably enhances the aligning and the positioning precision of the microwave isolator, greatly promotes the one-time qualification rate, but also obviously reduces the assembly time, reduces the cost, greatly improves the consistency of production and is particularly suitable for the large-scale production of the microwave isolator.
Description
Technical field
The utility model relates to a kind of apparatus for assembling of microwave isolator, belongs to wireless communication technology field.
Background technology
The operating frequency of the microwave isolator that wireless communication field is used is generally at 300～5000 megahertzes, high-frequency isolator is very responsive to parts assembling accuracy, especially the centering of center conductor and microwave ferrite, location and fastening the isolator unit for electrical property parameters is had very big influence.So during the isolator production and assembly, the offset of center conductor and microwave ferrite requires very little.The locate mode of center conductor and microwave ferrite is difficult to guarantee skew in the isolator production process at present, two kinds of methods are arranged: the one, visual fix, the 2nd, the anchor clamps location, visual fix is meant that part location such as center conductor, microwave ferrite rely on people's eyes to observe fully, the error of localization method is bigger like this, and consistency is poor, and efficient is very low, the low scrappage height that makes product of production qualification rate, cost increases.The anchor clamps location is meant that the cylindrical cavity that uses anchor clamps to guarantee housing has consistent axiality with center conductor, locatees microwave ferrite with the pin of manual adjustment anchor clamps; Thereby the centering of center conductor and microwave ferrite location is in fact still by visual; The location makes moderate progress than visual fix like this, but consistency is still poor, and production efficiency is still lower.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, and a kind of bonding apparatus for assembling of novel microwave isolator is provided.
The purpose of this utility model is achieved through the following technical solutions:
The apparatus for assembling of microwave isolator, comprise workbench and hold-down mechanism, characteristics are: the front and back end at workbench is provided with side plate, by front and back side plate support table, in the centre of workbench along horizontally set center great circle guide groove, at the left and right sides of center great circle guide groove along the auxiliary roundlet guide groove of horizontally set, at front side board or back side panel upper edge horizontally set screwed hole, hold-down mechanism passes horizontal thread hole, the formation worm drive pair on the side plate, moves along center great circle guide groove direction.
Further, the apparatus for assembling of above-mentioned microwave isolator is provided with the buffer protection plastic mattress in the working end of hold-down mechanism.
The substantive distinguishing features of technical solutions of the utility model and progressive being mainly reflected in:
The utility model modern design, can be successfully with center conductor and microwave ferrite centering, location and fastening, improve the unit for electrical property parameters of microwave isolator.Can disposable bonding dozens of center conductor and microwave ferrite assembly, the centering positioning accuracy of microwave isolator is significantly improved, disposable qualification rate promotes greatly, also significantly shortened installation time, reduced cost, the consistency of producing is improved greatly, is specially adapted to the large-scale production of microwave isolator, and economic benefit and social effect are remarkable.
Description of drawings
Below in conjunction with accompanying drawing technical solutions of the utility model are described further:
Fig. 1: structural representation of the present utility model.
The implication of each Reference numeral sees the following form among the figure:
| Reference numeral | Implication | Reference numeral | Implication | Reference numeral | Implication |
| 1 | Center great |
2 | Auxiliary roundlet guide groove | 3 | Hold-down mechanism |
| 4 | The buffer protection |
5 | |
6 | |
| 7 | Workbench |
Embodiment
The utility model has designed a kind of location assembling fixture, can be with center conductor and the accurate centering of microwave ferrite, location and fastening.
The apparatus for assembling of microwave isolator as shown in Figure 1; comprise workbench 7 and hold-down mechanism 3; front and back end at workbench 7 is provided with side plate; by front and back side plate support table 7; in the centre of workbench 7 along horizontally set center great circle guide groove 1; left and right sides at center great circle guide groove 1 is assisted roundlet guide groove 2 along horizontally set; at front side board or back side panel upper edge horizontally set screwed hole; hold-down mechanism 3 passes the horizontal thread hole on the side plate; constitute the worm drive pair; move along center great circle guide groove direction; in the working end of hold-down mechanism 3 buffer protection plastic mattress 4 is set, in order to avoid hold-down mechanism 3 damages microwave ferrite 5 by pressure.
Using this device is positioned over center conductor 6 and microwave ferrite 5 in the center great circle guide groove 1 earlier and positions, the contact point of center conductor 6 and microwave ferrite 5 adds an amount of glue, then fixing by hold-down mechanism 3, center conductor 6 and microwave ferrite 5 are bonded together form a semi-finished product assembly, again with in the housings of packing in order such as this assembly and permanent magnet, even magnetic conducting strip, need not cover plate is promptly finished microwave isolator on housing assembling be installed again to the neutralization location.
Workbench is with the method processing of line cutting, tolerance+/-0.01 millimeter.Center conductor is processed with etching method, tolerance+/-0.02 millimeter, last build-up tolerance is approximately+/-0.03 millimeter, so high precision is enhanced productivity greatly, high conformity, disposable qualification rate height, cost is low.
In sum, the utility model is successfully realized centering, the location and fastening of center conductor and microwave ferrite, thereby improves the unit for electrical property parameters of microwave isolator.Can disposable bonding dozens of center conductor and microwave ferrite assembly, the centering positioning accuracy of microwave isolator is significantly improved, disposable qualification rate promotes greatly, also significantly shortened installation time, reduced cost, the consistency of producing is improved greatly, is specially adapted to the large-scale production of microwave isolator.
More than, content of the present utility model has been done further detailed description by embodiment by the accompanying drawing illustrated embodiment.But this should be interpreted as that the scope of the utility model theme only limits to above example.Under the situation that does not break away from the above-mentioned technological thought of the utility model, various replacements or the change of making according to ordinary skill knowledge and customary means, all should be included in the protection range of the present utility model.
Claims (2)
1. the apparatus for assembling of microwave isolator, comprise workbench and hold-down mechanism, it is characterized in that: the front and back end at workbench is provided with side plate, by front and back side plate support table, in the centre of workbench along horizontally set center great circle guide groove, left and right sides at center great circle guide groove is assisted the roundlet guide groove along horizontally set, and at front side board or back side panel upper edge horizontally set screwed hole, hold-down mechanism passes horizontal thread hole, the formation worm drive pair on the side plate.
2. the apparatus for assembling of microwave isolator according to claim 1 is characterized in that: in the working end of hold-down mechanism the buffer protection plastic mattress is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200385066U CN201336355Y (en) | 2009-01-08 | 2009-01-08 | Assembly device for microwave isolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200385066U CN201336355Y (en) | 2009-01-08 | 2009-01-08 | Assembly device for microwave isolator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201336355Y true CN201336355Y (en) | 2009-10-28 |
Family
ID=41288017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200385066U Expired - Fee Related CN201336355Y (en) | 2009-01-08 | 2009-01-08 | Assembly device for microwave isolator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201336355Y (en) |
-
2009
- 2009-01-08 CN CNU2009200385066U patent/CN201336355Y/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: 20091028 Termination date: 20180108 |