CN202602056U - Assembly fixture of coaxial electric connector - Google Patents
Assembly fixture of coaxial electric connector Download PDFInfo
- Publication number
- CN202602056U CN202602056U CN 201120516703 CN201120516703U CN202602056U CN 202602056 U CN202602056 U CN 202602056U CN 201120516703 CN201120516703 CN 201120516703 CN 201120516703 U CN201120516703 U CN 201120516703U CN 202602056 U CN202602056 U CN 202602056U
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- China
- Prior art keywords
- location
- push rod
- coaxial electric
- base
- utility
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- 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 - Lifetime
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Abstract
The utility model discloses an assembly fixture of a coaxial electric connector. The assembly fixture comprises a base seat, a push rod, a location rod, a location base and a location block, wherein the base seat is in threaded connection with the push rod; the location rod is in threaded connection with the base seat and is connected with the location base by a pin roll; and the location block is connected with the location base by means of mechanical position limiting. According to the utility model, a screw pushing device is used to ensure that the coaxial connector is uniformly stressed during the assembly process, and the screw rotation distance can be effectively controlled during the fastening process to ensure that the assembly is secure with no stress damage on the cables. Besides, the working efficiency is also significantly improved. Pressure blocks are made of silicone rubber material, so that the cables are prevented from sliding because of the large friction coefficient of the material, and the pressure blocks are in soft contact with radio-frequency cables, providing a protection function.
Description
Technical field
The utility model relates to a kind of mounting platform, is specifically related to a kind of assembling jig that is used for coaxial electric coupler.
Background technology
At present, high reliability, high performance radio frequency cable assembly develop very fast, have been widely used in fields such as space flight, aviation, radar armament systems.Because it is increasingly high that the transmission performance of high-frequency signal requires, not only require to connect reliable, also require to have good electrical properties, like low insertion loss, good voltage standing wave ratio and phase equalization etc.Therefore, the reliability of radio frequency cable coaxial connector assembling is most important.But at present the installation process of coaxial connector mainly relies on the operator to adopt anchor clamps commonly used, and is rule of thumb fastening like flat-nose pliers etc.Owing to be not special-purpose anchor clamps, inconvenient operation and can not accurately installing is prone to cause the degree of decay of signal transmission to become big like this, and unstable properties.In sum, the installation of coaxial electric coupler lacks a kind of jig platform of being convenient to assemble in the prior art.
The utility model content
Cause the coaxial electric coupler assembling insecure easily in order to solve prior art, signal transmission performance instability etc., the utility model purpose is to provide the fastening clips in a kind of coaxial electric coupler assembling process.
According to an aspect of the utility model, a kind of assembling jig of coaxial electric coupler is provided, comprise pedestal, push rod, backstay, location matrix and locating piece, said pedestal and said push rod are through being threaded; Said backstay is connected with said pedestal and is connected through bearing pin with said location matrix through screw thread; Said locating piece is connected with said location matrix through mechanical position limitation.
Preferably, said push rod is to be the hollow screw structure.
Preferably, said pedestal, push rod, backstay and location matrix all adopt stainless steel.
Preferably, said locating piece adopts polyamine fat to process.
The utility model guarantees that coaxial connector is evenly stressed in assembling process, and can control the screw thread rotation distance effectively in fastening process owing to used the screw thread propulsion plant, to guarantee that assembling is fastening and cable is not caused stress damage.And operating efficiency also is greatly improved.What briquetting adopted is the silicon rubber material, relies on its bigger coefficient of friction to prevent that cable from sliding, and contacts with radio frequency cable is soft, plays a protective role.
Description of drawings
Through reading the detailed description of non-limiting example being done with reference to following accompanying drawing, it is more obvious that the other features, objects and advantages of the utility model will become:
Fig. 1 is that assembling jig connects sketch map;
Fig. 2 is the end view that assembling jig connects sketch map Fig. 1;
Fig. 3 is an assembling jig work sketch map.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation.
The process that radio frequency cable is connected with coaxial electric coupler, high to the shielding properties requirement of signal, therefore the processing of screen is most important in assembling process.According to the structure of coaxial electric coupler, screen need be pressed on through the metal lining of a wedge shape on the hood, and this structure causes signal reliability mainly to guarantee by assembly precision.
The utility model mainly relies on push rod to pass through the screw thread interlock wedge-shaped bushings is advanced screen inside.Like Fig. 1,2, shown in 3, the working state schematic representation of the utility model assembling jig, the assembling jig of said coaxial electric coupler comprise pedestal 2, push rod 1, backstay 3, location matrix 4 and locating piece 5.Said pedestal 2, push rod 1, backstay 3 and location matrix 4 all adopt stainless steel; Said push rod 1 is connected with said pedestal 2 through screw thread; Said backstay 3 is connected with said matrix 2 through screw thread and is connected the stress damage in the time of can reducing the radio frequency cable clamping process with said location matrix 4 through bearing pin; Said locating piece 5 adopts polyamine fat to process, and is connected with said location matrix 4 through mechanical position limitation.When using the anchor clamps that the utility model provides, the radio frequency Electricity Federation is fixed through said locating piece, and the height of adjusting said locating piece makes the center and the said push rod center-aligned of radio frequency Electricity Federation.Place wedge shape, the rotation push rod slowly pushes screen inside with lining.The utility model is easy to operate, and is fastening accurate, and is easy to carry.
More than the specific embodiment of the utility model is described.It will be appreciated that the utility model is not limited to above-mentioned specific implementations, those skilled in the art can make various distortion or modification within the scope of the claims, and this does not influence the flesh and blood of the utility model.
Claims (4)
1. the assembling jig of a coaxial electric coupler comprises pedestal, push rod, backstay, location matrix and locating piece, it is characterized in that, said pedestal and said push rod are through being threaded; Said backstay is connected with said pedestal and is connected through bearing pin with said location matrix through screw thread; Said locating piece is connected with said location matrix through mechanical position limitation.
2. the assembling jig of coaxial electric coupler according to claim 1 is characterized in that, said push rod is to be the hollow screw structure.
3. the assembling jig of coaxial electric coupler according to claim 1 is characterized in that, said pedestal, push rod, backstay and location matrix all adopt stainless steel.
4. the assembling jig of coaxial electric coupler according to claim 1 is characterized in that, said locating piece adopts polyamine fat to process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120516703 CN202602056U (en) | 2011-12-12 | 2011-12-12 | Assembly fixture of coaxial electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120516703 CN202602056U (en) | 2011-12-12 | 2011-12-12 | Assembly fixture of coaxial electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202602056U true CN202602056U (en) | 2012-12-12 |
Family
ID=47319575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120516703 Expired - Lifetime CN202602056U (en) | 2011-12-12 | 2011-12-12 | Assembly fixture of coaxial electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202602056U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109317888A (en) * | 2018-09-20 | 2019-02-12 | 北京遥感设备研究所 | The chucking device and its application method of complexity molding semi-rigid cable head welding |
| CN112438076A (en) * | 2018-06-05 | 2021-03-02 | R.施塔尔开关设备有限责任公司 | Casing with pressure-resistant packaging protection type |
-
2011
- 2011-12-12 CN CN 201120516703 patent/CN202602056U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112438076A (en) * | 2018-06-05 | 2021-03-02 | R.施塔尔开关设备有限责任公司 | Casing with pressure-resistant packaging protection type |
| CN109317888A (en) * | 2018-09-20 | 2019-02-12 | 北京遥感设备研究所 | The chucking device and its application method of complexity molding semi-rigid cable head welding |
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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 |
Granted publication date: 20121212 |
|
| CX01 | Expiry of patent term |