CN203459849U - Assembling tool for electronic optical system - Google Patents
Assembling tool for electronic optical system Download PDFInfo
- Publication number
- CN203459849U CN203459849U CN201320494211.6U CN201320494211U CN203459849U CN 203459849 U CN203459849 U CN 203459849U CN 201320494211 U CN201320494211 U CN 201320494211U CN 203459849 U CN203459849 U CN 203459849U
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- CN
- China
- Prior art keywords
- optical system
- pedestal
- base
- screw thread
- assembling
- 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 discloses an assembling tool for an electronic optical system. The assembling tool for the electronic optical system comprises a base and a screw cap, wherein the base comprises an upper part, a middle part and a lower part, all of which are molded integrally; the outer diameter of the lower part is greater than that of the upper part; the screw cap is sleeved on the upper part of the base; the upper part of the base is provided with an inner hole step matched with an to-be-assembled work-piece in use; at least two thin grooves are uniformly formed in the outer edge of the upper part of the base; the thin grooves are arranged along the radial direction of the base; an outer screw thread is arranged on the upper part of the base; a first oblique step is arranged above the outer screw thread; the inner side of the screw cap is provided with an inner screw thread matched with the outer screw thread in use; a second oblique step is arranged above the inner screw thread. The assembling tool for the electronic optical system is simple to manufacture, low in cost, flexible and convenient to use, good repeatability and consistence for positioning parts, meets with assembling demands of multiple special electronic optical systems in relatively complex structures, and guarantees good performances of microwave devices and assembling precision. The assembling tool is also suitable for assembling in other fields.
Description
Technical field
The utility model relates to a kind of microwave device frock, in particular a kind of assembly tooling of electron-optical system.
Background technology
Microwave device is the core devices of radar, electronic warfare, communication and guidance system in modern weapons equipment, the structure of its electron-optical system, size design are all very rigorous, when carrying out the assembling of electron-optical system, the size positions relation of necessary each parts of strict guarantee, to guarantee the superperformance of microwave device.The assembly quality of electron-optical system, except relevant with assembly crewman's operant level, the more crucial ingehious design that is assembly tooling and operability.Assembler is equipped with two functions, one is to ensure the exact position that each parts to be assembled are installed, and another is that each parts that are in place in frock are fixed, and positions, to prevent in follow-up various welding processes, the relative position of each parts produces skew.For common structure, conventional Fixture Design can meet the demands, but for some complicated structures, special electron-optical system, conventional frock cannot well be located it, so that assembly precision does not reach requirement.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of assembly tooling of electron-optical system is provided, and can improve assembly precision, and workpiece is realized to good location.
The utility model is achieved through the following technical solutions, and the utility model comprises pedestal and nut, and pedestal comprises integrated upper, middle and lower, and the external diameter of bottom is greater than the external diameter on top, and spiro cap is located at the top of pedestal; The endoporus step being used in conjunction with workpiece to be installed is offered on the top of described pedestal, is evenly provided with at least two strias in the outer rim on the top of pedestal, and described stria is along the radially setting of pedestal; The top of pedestal is provided with external screw thread, is provided with the first tilt stage on external screw thread position; The inner side of described nut is provided with the internal thread being used in conjunction with described external screw thread, is provided with the second tilt stage on internal thread position.
The width of described stria is 0.05～0.2mm.By the design of stria, can improve the precision of assembling.
As one of optimal way of the present utility model, described stria has four, and the width of stria is 0.1mm.
In order to improve assembly precision, the inclination angle of described the second tilt stage is less than the inclination angle of the first tilt stage.
As one of optimal way of the present utility model, the inclination angle of described the second tilt stage is less 1 ° than the inclination angle of the first tilt stage.
For the ease of assembling, the outside of described nut is provided with annular knurl.
In order to strengthen the shrinkage of frock, the top external diameter of described pedestal is greater than the external diameter at middle part.
In the upper, middle and lower of described pedestal, be provided with and run through through hole.Workpiece to be installed is installed to location in the situation that not affecting, make frock lighter.
The utility model has the following advantages compared to existing technology: the utility model is made simple, cost is low, flexible and convenient to use, to parts are positioned, repeatability and high conformity, meet the assembling demand of some complicated structures, special electron-optical system, guarantee assembly precision, ensure the superperformance of microwave device; This frock is also applicable to the assembling of other field.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of pedestal;
Fig. 3 is the top view of Fig. 2;
Fig. 4 is the structural representation of nut.
The specific embodiment
Below embodiment of the present utility model is elaborated; the present embodiment is implemented take technical solutions of the utility model under prerequisite; provided detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
As shown in Fig. 1～4, the present embodiment comprises pedestal 1 and nut 2, pedestal 1 comprises integrated top 11, middle part 12 and bottom 13, for guaranteeing operational stability, the external diameter of bottom 13 is greater than the external diameter on top 11, top 11 external diameters of pedestal 1 are greater than the external diameter at middle part 12, and nut 2 is set in the top 11 of pedestal 1; The endoporus step 14 being used in conjunction with workpiece 3 to be installed is offered on the top 11 of described pedestal 1, is evenly provided with four strias 15 in the outer rim on the top 11 of pedestal 1, and the width of stria 15 is 0.1mm, and described stria 15 is along the radially setting of pedestal 1; The top 11 of pedestal 1 is provided with external screw thread 16, is provided with the first tilt stage 17 on external screw thread 16 positions; The inner side of described nut 2 is provided with the internal thread 21 being used in conjunction with described external screw thread 16, is provided with the second tilt stage 22 on internal thread 21 positions, and the outside of nut 2 is provided with annular knurl.
In order to improve assembly precision, the inclination angle of described the second tilt stage 22 is less 1 ° than the inclination angle of the first tilt stage 17.
In the top 11 of pedestal 1, middle part 12 and bottom 13, be provided with and run through through hole 18.Workpiece 3 to be installed is installed to location in the situation that not affecting, make frock lighter.
The specific operation process of the present embodiment is as follows:
By such operation, workpiece 3 to be installed is just fixed by the pedestal 1 of receiving in even, and in follow-up welding process, workpiece 3 to be installed can not be subjected to displacement, and has guaranteed the precision of assembling, has ensured the performance of microwave device.
Claims (8)
1. the assembly tooling of an electron-optical system, it is characterized in that, comprise pedestal (1) and nut (2), pedestal (1) comprises integrated top (11), middle part (12) and bottom (13), the external diameter of bottom (13) is greater than the external diameter of top (11), and nut (2) is set in the top (11) of pedestal (1); The endoporus step (14) being used in conjunction with workpiece to be installed is offered on the top (11) of described pedestal (1), in the outer rim on the top (11) of pedestal (1), is evenly provided with at least two strias (15), and described stria (15) is along the radially setting of pedestal (1); The top (11) of pedestal (1) is provided with external screw thread (16), and external screw thread (16) is provided with the first tilt stage (17) on position; The inner side of described nut (2) is provided with the internal thread (21) being used in conjunction with described external screw thread (16), and internal thread (21) is provided with the second tilt stage (22) on position.
2. the assembly tooling of electron-optical system according to claim 1, is characterized in that, the width of described stria (15) is 0.05～0.2mm.
3. the assembly tooling of electron-optical system according to claim 2, is characterized in that, described stria (15) has four, and the width of stria (15) is 0.1mm.
4. the assembly tooling of electron-optical system according to claim 1, is characterized in that, the inclination angle of described the second tilt stage (22) is less than the inclination angle of the first tilt stage (17).
5. the assembly tooling of electron-optical system according to claim 4, is characterized in that, the inclination angle of described the second tilt stage (22) is less 1 ° than the inclination angle of the first tilt stage (17).
6. the assembly tooling of electron-optical system according to claim 1, is characterized in that, the outside of described nut (2) is provided with annular knurl.
7. the assembly tooling of electron-optical system according to claim 1, is characterized in that, top (11) external diameter of described pedestal (1) is greater than the external diameter at middle part (12).
8. the assembly tooling of electron-optical system according to claim 1, is characterized in that, in the top (11) of described pedestal (1), middle part (12) and bottom (13), is provided with and runs through through hole (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320494211.6U CN203459849U (en) | 2013-08-14 | 2013-08-14 | Assembling tool for electronic optical system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320494211.6U CN203459849U (en) | 2013-08-14 | 2013-08-14 | Assembling tool for electronic optical system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203459849U true CN203459849U (en) | 2014-03-05 |
Family
ID=50172233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320494211.6U Expired - Fee Related CN203459849U (en) | 2013-08-14 | 2013-08-14 | Assembling tool for electronic optical system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203459849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106826050A (en) * | 2017-01-03 | 2017-06-13 | 武汉电信器件有限公司 | A kind of soldering and sealing fixture |
-
2013
- 2013-08-14 CN CN201320494211.6U patent/CN203459849U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106826050A (en) * | 2017-01-03 | 2017-06-13 | 武汉电信器件有限公司 | A kind of soldering and sealing fixture |
| CN106826050B (en) * | 2017-01-03 | 2018-11-02 | 武汉电信器件有限公司 | A kind of soldering and sealing fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20210814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |