CN202070886U - Assembled fixture used for a microwave annular device and an isolator - Google Patents
Assembled fixture used for a microwave annular device and an isolator Download PDFInfo
- Publication number
- CN202070886U CN202070886U CN2011201350409U CN201120135040U CN202070886U CN 202070886 U CN202070886 U CN 202070886U CN 2011201350409 U CN2011201350409 U CN 2011201350409U CN 201120135040 U CN201120135040 U CN 201120135040U CN 202070886 U CN202070886 U CN 202070886U
- Authority
- CN
- China
- Prior art keywords
- spacer
- assembled fixture
- isolator
- screw
- utility
- 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
Links
Images
Abstract
The utility model discloses an assembled fixture used for a microwave annular device and an isolator. The fixture comprises a base, a positioning piece and a guiding device; the positioning piece is connected with the base by the guiding device; and a cavity matching the profile of a component needing positioning is formed on the positioning piece. By using the assembled fixture used for a microwave annular device and an isolator in the utility model, a user can form cavities on the positioning piece according to the profiles of different component needing positioning, then load the component needing positioning into the cavity; thereby the assembling precision is increased; if the positioning piece is worn, it can be replaced by a new one which is assembled with the base to form a new fixture; thereby the assembled fixture doesn't need to be replaced completely, so cost is reduced, and economic benefit is increased.
Description
Technical field
The utility model relates to a kind of assembled fixture that is used to locate, and is specifically related to a kind of assembled fixture that plays the role of positioning that is applied to microwave circulator and isolator field.
Background technology
Microwave circulator and isolator are made up of cavity and its inner parts, and for the precision that guarantees to assemble, described internal part need overlay in the cavity by assembled fixture, and internal part must remain on the center position of cavity.
Present assembled fixture is to locate cavity and internal part by the pilot pin more than two or two, comprise tool pedestal and pilot pin, it is to utilize position, existing hole on cavity and the circuit, on tool, design corresponding pilot pin again, on pedestal, offer positioning hole corresponding, be exactly that the pilot pin on the tool is penetrated on the parts that will locate during use, thereby position.
Usually pilot pin and locating hole are interference fit, in assembling process, usually need pilot pin to be fixed in the locating hole with external force, because pilot pin is long, influenced by external force and deform,, be difficult for being discovered though the pilot pin deflection is less, in use assembly precision be will directly influence, thereby the performance and the uniformity of product had influence on; Simultaneously, impaired when pilot pin, in the time of need changing, because pilot pin and locating hole are interference fit, the locating hole on the pedestal is stretched, and tool can not be used once more, and the tool that must more renew has increased cost.
Therefore, a kind ofly can improve assembly precision, reduce cost, the assembled fixture that is used for microwave circulator and isolator of effectively increasing economic efficiency is demanded urgently proposing.
The utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of can improve assembly precision, reduces cost the assembled fixture that is used for microwave circulator and isolator of effectively increasing economic efficiency.
For achieving the above object, the technical solution of the utility model is as follows: a kind of assembled fixture that is used for microwave circulator and isolator, comprise pedestal, spacer and guider, described guider is connected described pedestal with described spacer, offer the chamber that is complementary with required positioning element profile on the described spacer.
Preferably, described guider is at least two.
Preferably, described guider comprises guide screw, and described spacer is provided with first screw that is complementary with described guide screw, and described pedestal is provided with second screw that is complementary with described guide screw.
Preferably, described first screw is corresponding with described second screwhole position, and described guide screw by described first screw and described second screw, is rotatably connected on the described pedestal successively.
Preferably, the cross-sectional area of described spacer is greater than the cross-sectional area of required positioning element.
Pass through technique scheme, the beneficial effect of technical solutions of the utility model is: a kind of assembled fixture that is used for microwave circulator and isolator, comprise pedestal, spacer and guider, described guider is connected described pedestal with described spacer, offer the chamber that is complementary with required positioning element profile on the described spacer; Adopt the assembled fixture that is used for microwave circulator and isolator provided by the utility model, can be according to the profile of difference parts to be positioned, on described spacer, offer corresponding chamber, again parts to be positioned are packed in the described chamber, improved the precision of assembling, simultaneously when spacer is lossy, just can change impaired spacer, change the assembling of new spacer and described pedestal again, can form new tool, need not to change whole assembled fixture, reduced cost, effectively improved economic benefit.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the utility model embodiment technology, to do to introduce simply to the accompanying drawing of required use in the embodiment technical description below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is a kind of structural representation that is used for the assembled fixture embodiment of microwave circulator and isolator of the utility model;
Fig. 2 is a kind of operation principle schematic diagram that is used for the assembled fixture embodiment of microwave circulator and isolator of the utility model.
The represented corresponding component title of numeral among the figure:
1. pedestal 2. spacers 21. chambers 3. guiders 31. guide screw 32. first screws 33. second screws 4. parts to be positioned
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model provides a kind of can improve assembly precision, reduces cost the assembled fixture that is used for microwave circulator and isolator of effectively increasing economic efficiency.
Embodiment,
As Fig. 1 and as shown in Figure 2, a kind of assembled fixture that is used for microwave circulator and isolator, comprise pedestal 1, spacer 2 and guider 3, described guider 3 is connected described pedestal 1 with described spacer 2, offer the square chamber 21 that is complementary with required positioning element 4 profiles on the described spacer 2, the cross-sectional area of described spacer 2 is greater than the cross-sectional area of required positioning element 4.
Adopt technique scheme, on spacer 2, offer square chamber 21, the parts 4 to be positioned of packing into, improved locating accuracy, further guaranteed the performance of product, simultaneously, described pedestal 1 and described spacer 2 have been assembled by guider 3, when spacer 2 impaired need replacings, just impaired spacer 2 can be changed, replace with new getting final product again, need not more to change whole assembled fixture, provide cost savings, effectively improved economic benefit.
In the technique scheme, the shape of described chamber 21 can also be circular, U-shaped or irregular shape, and concrete embodiment is determined on a case-by-case basis, and at this, the utility model is not done any qualification, can realize the utility model.
Described guider 3 is two, be symmetricly set on the described spacer 2, described guider 3 comprises guide screw 31, described spacer 2 is provided with first screw 32 that is complementary with described guide screw 31, described pedestal 1 is provided with second screw 33 that is complementary with described guide screw 31, described first screw 32 is corresponding with described second screw 33 positions, and described guide screw 31 by described first screw 32 and described second screw 33, is rotatably connected on the described pedestal 1 successively.
Its operation principle is: the described spacer 2 of mode by the metal wire cutting is provided with the chamber 21 that is complementary with described parts 4 profiles to be positioned, first screw 32 on the described spacer 2 and second screw 33 on the described pedestal 1, after online cutting, carrying out tapping with screw tap again forms, with guide screw 31 that spacer 2 and pedestal 1 is fixing then, at last parts 4 to be positioned are put into described chamber 21, can position.
Pass through technique scheme, the beneficial effect of technical solutions of the utility model is: a kind of assembled fixture that is used for microwave circulator and isolator, comprise pedestal 1, spacer 2 and guider 3, described guider 3 is connected described pedestal 1 with described spacer 2, offer the chamber 21 that is complementary with required positioning element 4 profiles on the described spacer 2; Adopt the assembled fixture that is used for microwave circulator and isolator provided by the utility model, can be according to the profile of difference parts to be positioned, on described spacer 2, offer corresponding chamber 21, again parts to be positioned are packed in the described chamber 21, improved the precision of assembling, simultaneously when spacer 2 is lossy, just can change impaired spacer 2, change new spacer 2 and described pedestal 1 assembling again, can form new tool, need not to change whole assembled fixture, reduced cost, effectively improved economic benefit.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (5)
1. assembled fixture that is used for microwave circulator and isolator, it is characterized in that, comprise pedestal, spacer and guider, described guider is connected described pedestal with described spacer, offers the chamber that is complementary with required positioning element profile on the described spacer.
2. the assembled fixture that is used for microwave circulator and isolator according to claim 1 is characterized in that, described guider is at least two.
3. the assembled fixture that is used for microwave circulator and isolator according to claim 2, it is characterized in that, described guider comprises guide screw, described spacer is provided with first screw that is complementary with described guide screw, and described pedestal is provided with second screw that is complementary with described guide screw.
4. the assembled fixture that is used for microwave circulator and isolator according to claim 3, it is characterized in that, described first screw is corresponding with described second screwhole position, and described guide screw by described first screw and described second screw, is rotatably connected on the described pedestal successively.
5. the assembled fixture that is used for microwave circulator and isolator according to claim 4 is characterized in that the cross-sectional area of described spacer is greater than the cross-sectional area of required positioning element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201350409U CN202070886U (en) | 2011-04-29 | 2011-04-29 | Assembled fixture used for a microwave annular device and an isolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201350409U CN202070886U (en) | 2011-04-29 | 2011-04-29 | Assembled fixture used for a microwave annular device and an isolator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202070886U true CN202070886U (en) | 2011-12-14 |
Family
ID=45108996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201350409U Expired - Fee Related CN202070886U (en) | 2011-04-29 | 2011-04-29 | Assembled fixture used for a microwave annular device and an isolator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202070886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111644830A (en) * | 2020-06-02 | 2020-09-11 | 深圳市罗博威视科技有限公司 | Microwave circulator assembling equipment |
-
2011
- 2011-04-29 CN CN2011201350409U patent/CN202070886U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111644830A (en) * | 2020-06-02 | 2020-09-11 | 深圳市罗博威视科技有限公司 | Microwave circulator assembling equipment |
| CN111644830B (en) * | 2020-06-02 | 2022-03-18 | 深圳市罗博威视科技有限公司 | Microwave circulator assembling equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202070886U (en) | Assembled fixture used for a microwave annular device and an isolator | |
| CN203621964U (en) | Gear alignment tool of gear inner hole key groove | |
| CN201937375U (en) | Motor end cover for conveniently changing mode of motor installation | |
| CN204413175U (en) | A kind of lathe Quick die exchange structure | |
| CN105937601A (en) | Reusable gear wheel | |
| CN203374007U (en) | Reinforcing piece for sealing plate | |
| AU2017100744A4 (en) | Low-cost lathe tooling | |
| CN203018975U (en) | Welding shaft connecting-tooth press-mounting tooth-meshing device | |
| CN203871272U (en) | Temperature controller cover plate | |
| CN203076615U (en) | Blade-replaceable cutter structure | |
| AU2017100742A4 (en) | Lathe tooling | |
| CN208644704U (en) | Post-positioning device for axial workpiece numerical control hole machined | |
| CN204437245U (en) | A kind of damping mechanism of gear | |
| CN203339865U (en) | Adjustable motor board used for engraving machines | |
| CN203504932U (en) | Cabinet inner equipment easy assembling structure | |
| CN204045446U (en) | Switch fixed mount and transition piece fit structure | |
| CN104104023B (en) | The positioning regulating mechanism that certainty of measurement is high | |
| CN202845850U (en) | Concentric boring hole location mechanism | |
| CN203522478U (en) | Three-phase asynchronous motor rotor balancing disk | |
| AU2017100746A4 (en) | High-efficiency lathe tooling | |
| CN203973000U (en) | A kind of Handheld portable electric discharge machine that adopts many magnet bases standard block combination fixed support base | |
| CN203438097U (en) | A tool clamp | |
| CN202944407U (en) | Rack of automobile steering device | |
| CN203707902U (en) | Shaft and rotor core cooperation structure | |
| CN203272416U (en) | Engine connecting rod bushing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20130429 |