CN102916321B - Device for assembling inner conductor assembly of air dielectric radio frequency coaxial connector - Google Patents
Device for assembling inner conductor assembly of air dielectric radio frequency coaxial connector Download PDFInfo
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- CN102916321B CN102916321B CN201210411405.5A CN201210411405A CN102916321B CN 102916321 B CN102916321 B CN 102916321B CN 201210411405 A CN201210411405 A CN 201210411405A CN 102916321 B CN102916321 B CN 102916321B
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- alignment pin
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Abstract
The invention provides a device for assembling an inner conductor assembly of an air dielectric radio frequency coaxial connector. The device comprises an upper pressing sleeve, an upper positioning pin, a middle pressing sleeve and a lower pressing sleeve assembly, wherein a pressing head is arranged at the lower part of the upper pressing sleeve, and the interior of the pressing head is perforated to form an upper fixing hole of the inner conductor assembly; the upper positioning pin is fixed to the upper pressing sleeve, and a pin head of the upper positioning pin is inserted into the fixing hole of the inner conductor assembly; an insulated supporting positioning groove, an inverted conical hole and an upper clamping ring positioning groove are arranged in the middle pressing sleeve along the axial line from top to bottom in sequence; a lower elastic positioning pin and a lower clamping ring positioning groove are arranged on the lower pressing sleeve assembly; the lower elastic positioning pin penetrates through the lower clamping ring positioning groove; the interior of the lower elastic positioning pin is perforated to form a lower fixing hole of the inner conductor assembly; the lower pressing sleeve assembly is arranged below the middle pressing sleeve; and the lower clamping ring positioning groove is opposite to the upper clamping ring positioning groove. The device has the outstanding advantages of simple structure, low manufacturing cost, high commonality, and convenience in assembly, and the production efficiency and the product pass rate are also greatly improved.
Description
Technical field
The present invention relates to a kind of coaxial connector assembling device, especially relate to a kind of air dielectric radio frequency coaxial connector inner conductor component assembling device.
Background technology
Along with the development of microwave technology, the performance requirement of people to entire system is more and more higher, thus more and more higher to the requirement of electronic devices and components, and wherein the specific requirement of radio frequency connector is embodied in the requirement of frequency of utilization more and more higher.According to coaxial line principle, improve the frequency of utilization of radio frequency (RF) coaxial connector, except equal proportion reduces the size of outer conductor hole size and inner conductor outer diameter, also having is exactly the dielectric constant reducing the dielectric be filled between inner wire and outer conductor, consider production cost and performance, people more select the latter, and the minimum medium of dielectric constant is air, therefore use air more and more to be favored as the radio frequency (RF) coaxial connector of medium.And air will be adopted as the radio frequency (RF) coaxial connector of medium, in the connectors, position must add a bit of insulating supporting and fixes inner wire and outer conductor, fills to realize two ends air, improves the frequency of utilization of radio frequency (RF) coaxial connector entirety.
Adopt air as the radio frequency (RF) coaxial connector of filled media, its theory structure as shown in Figure 1, forms primarily of outer conductor, inner wire, insulating supporting.And the assembling of air as the radio frequency connector of filled media will be realized, generally outer conductor is divided into two parts, again inner wire and insulating supporting are made inner conductor component by a collar, inner conductor component is loaded between two parts outer conductor A, B, again two parts outer conductor is fixed by screw thread or interference fit, finally realize the assembling between three, as shown in Figures 2 and 3.
Analyze visible, inner conductor component is the vitals realizing air dielectric radio frequency coaxial connector assembling.And inner conductor component realizes mainly through following two kinds of modes: one is integrated injection molding method, injection mold is namely used collar, insulating supporting and inner wire to be injection molded into one; One is insulating supporting split plot design, by insulating supporting along axis even partition into two, snap in dielectric draw-in groove set by inner wire, re-use collar by interference fit by two halves insulating supporting lock ring between inner wire draw-in groove and collar, formed inner conductor component.Because the specification of radio frequency (RF) coaxial connector is various, make inner wire specification various, must to the corresponding injection mold of the production of often kind of specification according to integrated injection molding rule, cost is very high, especially be not suitable for the production model of multi items on a small scale, applicability is not strong.And adopt insulating supporting split plot design, realizing the assembling of the inner conductor component of all size by making simple device, having good economy, be applicable to various production model, applicability is extremely strong.And the assembling of inner conductor component will be realized by insulating supporting split plot design, also need to have come by device, but also there is no such device at present.
Summary of the invention
The object of the invention is to: for prior art Problems existing, provide a kind of structure simple, cheap for manufacturing cost, versatility is high, meanwhile, its assembling also facilitates, and can also greatly enhance productivity and the air dielectric radio frequency coaxial connector inner conductor component assembling device of conforming product rate.
Goal of the invention of the present invention is achieved through the following technical solutions:
A kind of air dielectric radio frequency coaxial connector inner conductor component assembling device, it is characterized in that, this assembling device comprises gland, upper alignment pin, middle gland and presses down grip assembly; The bottom of described upper gland is provided with crimp head, and this crimp head inside is got through and formed fixing hole on inner conductor component; Described upper alignment pin is fixed on gland, and the plunger of upper alignment pin to be interted on inner conductor component in fixing hole; Described middle gland inside is provided with location notch on insulating supporting location notch, rounding taper hole and collar successively along axis from top to bottom, described crimp head successively through insulating supporting location notch, to put in after rounding taper hole on collar in location notch, the described grip assembly that presses down to be provided with under elasticity location notch under alignment pin and collar, under elasticity, alignment pin passes from location notch collar, under elasticity, alignment pin inside is got through and is formed inner conductor component lower fixed hole, pressing down grip assembly is located at below middle gland, and under collar, location notch is relative with location notch position on collar.
The lower end of described upper gland is provided with annular wall round crimp head, and the upper end of described middle gland is plugged in annular wall, is slidably connected with annular wall.
The lower end of described middle gland is provided with and presses down grip assembly link slot, and the upper end of lower gland is plugged on and presses down in grip assembly link slot, and presses down grip assembly link slot and is slidably connected.
The described grip assembly that presses down comprises pressing down and puts end, lower alignment pin, spring and lower gland lower end, described press down put end be provided with collar successively along axis from top to bottom under location notch, lower alignment pin via hole and lower alignment pin upper hopper chute, press down the lower end putting end to be threaded with lower gland lower end, described lower alignment pin is located in lower alignment pin upper hopper chute, the plunger of lower alignment pin is successively through location notch under lower alignment pin via hole and collar, lower alignment pin gliding groove is provided with in described lower gland lower end, one end of described spring is fixed in lower alignment pin gliding groove, the other end of spring abuts lower alignment pin.
Described spring becomes helical cylindrical by steel wire winding.
Described upper alignment pin is provided with positive head contact pin or cloudy head claw.
Compared with prior art, the present invention has the following advantages:
A, apparatus of the present invention can ensure inner wire, axiality good between insulating supporting and collar three the moment in the process adopting the inner conductor component of insulating supporting split plot design to assemble, thus ensure that and assembled the good axiality of rear inner conductor component, finally ensure that the electric property of air dielectric connector, improve conforming product rate;
B, apparatus of the present invention structure are simple, cheap for manufacturing cost, and versatility is high, can apply to the assembling of all dissimilar inner conductor components, substantially increase the economy that air dielectric radio frequency connector is produced;
C, apparatus of the present invention assemble flow are simple, substantially increase production efficiency.
Accompanying drawing explanation
Fig. 1 adopts air as the schematic diagram of the radio frequency (RF) coaxial connector of filled media;
Fig. 2 is the structural representation of inner conductor component;
Fig. 3 is the structural representation after inner conductor component and two parts outer conductor assemble;
Fig. 4 is the inner conductor component structural representation adopting insulating supporting split plot design to be formed;
Fig. 5 is structural representation of the present invention;
Fig. 6 is the structural representation of upper gland;
Fig. 7 is the structural representation of alignment pin on positive head contact pin;
Fig. 8 is the structural representation of alignment pin on cloudy head claw;
Fig. 9 is the structural representation of middle gland;
Figure 10 is the structural representation pressing down grip assembly;
Figure 11 is the decomposition texture schematic diagram pressing down grip assembly shown in Figure 10;
Figure 12 is apparatus of the present invention working state schematic representation;
Figure 13 is the inner conductor component structural representation assembled by apparatus of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment
Comprehensively analyze in conjunction with different actual conditions, can draw the structural representation of the inner conductor component adopting insulating supporting split plot design to be formed, as shown in Figure 4, inner conductor component is made up of inner wire 01, insulating supporting 02 and collar 03.Collar 03 circlewise.Insulating supporting 02 circlewise.There is insulating supporting annular slot 011 inner wire middle part, and its width is equal with the thickness of collar with the thickness of insulating supporting.The Single port of inner wire is connected with standard male head contact pin 012 (the cloudy head claw of the standard that also can be), and the other end is also provided with corresponding standard male head contact pin or the cloudy head claw of standard.
In order to complete the assembling to aforementioned inner conductor component, a kind of air dielectric radio frequency coaxial connector inner conductor component assembling device of the present application, as shown in Figure 5, this assembling device comprises alignment pin 1, upper gland 2, middle gland 3 and presses down grip assembly A4.
As shown in Figure 6, upper gland 2 is in cylindric.The upper end of upper gland 2 is provided with internal thread groove 21 and escape 22, for fixing upper alignment pin 1.The bottom of upper gland 2 is provided with crimp head 24, and this crimp head 24 inside is got through and formed fixing hole 25 on inner conductor component.Upper alignment pin 1 is fixed in the internal thread groove 21 on gland, and its plunger to be interted on inner conductor component in fixing hole 25.The lower end of upper gland 2 is provided with annular wall 23 round crimp head 24, is mainly used in being socketed on middle gland 3, to play location, direction, can ensure inner wire, axiality good between insulating supporting and collar three the moment.
Wherein, upper alignment pin 1 can select the cloudy head claw shown in the positive head contact pin shown in Fig. 7 or Fig. 8 as required.Its effect is to coordinate with the cloudy head claw of the standard on inner wire or standard male head contact pin, realizing the fixing of inner conductors.
As shown in Figure 9, its configuration design will match with the annular wall 23 of upper gland 2 structure of middle gland 3, and also wants to slide up and down in annular wall 23.Middle gland 3 inside to be provided with on insulating supporting location notch 31, rounding taper hole 32, collar location notch 33 successively along axis from top to bottom and to press down grip assembly link slot 34.Insulating supporting location notch 31 is for placing insulating supporting; Rounding taper hole 32 is for carrying out spacing to insulating supporting; On collar, location notch 33 is for carrying out collar location; Press down grip assembly link slot 34 and press down grip assembly for being enclosed within, it is also in order to the moment ensures inner wire, axiality good between insulating supporting and collar three.When middle gland 3 is connected with upper gland 2, crimp head 24 successively through insulating supporting location notch 31, to put in after rounding taper hole 32 on collar in location notch 33.
Press down grip assembly A4 as shown in Figure 10, to which is provided with under elasticity location notch under alignment pin and collar, under elasticity, alignment pin passes from location notch collar, under elasticity, alignment pin inside is got through and is formed inner conductor component lower fixed hole, pressing down grip assembly is located at below middle gland, and under collar, location notch is relative with location notch position on collar.Its concrete structure as shown in figure 11, presses down grip assembly and comprises pressing down and put end 4, lower alignment pin 5, spring 6 and lower gland lower end 7.Pressing down and putting end is stepped cylindrical shape, periphery, its underpart is provided with for mating with lower gland lower end 7 external screw thread 46 and escape 45 that are connected, its upper design be with middle gland 3 press down the cylinder 43 that grip assembly link slot 34 matches, location notch 41, lower alignment pin via hole 42 and lower alignment pin upper hopper chute 43 under its inside is provided with collar successively along axis from top to bottom; Under collar, location notch 41 is for coordinating fixed card ring with location notch on collar 33.Lower alignment pin 5 is in stepped cylindrical shape, and it comprises plunger 51 and key seat 53, and plunger 51 is fixed on above key seat 53, and formation inner conductor component lower fixed hole 52 is got through in plunger 51 inside.Spring 6 becomes helical cylindrical to make by steel wire winding.Lower gland lower end 7 is cylindric, the internal thread 71 that its inside is provided with successively along axis, escape 72 and lower alignment pin gliding groove 73.Press down the lower end putting end 4 in mating connection fixing by external screw thread 46 and the internal thread of lower gland lower end, alignment pin upper hopper chute 43 and lower alignment pin gliding groove 73 just combine the accommodation hole forming lower alignment pin 5 and spring 6 at present for these.One end of spring 6 is fixed in lower alignment pin gliding groove 73, and the other end of spring 6 abuts on the key seat 53 of lower alignment pin 5, and the plunger 51 of lower alignment pin 5 is successively through location notch 41 under lower alignment pin via hole 42 and collar.Lower alignment pin 5 can slide up and down along lower alignment pin via hole 42.
The course of work step of apparatus of the present invention is as follows:
A, by collar 03 plunger 51 through lower alignment pin 5, to be placed under collar in location notch 41, until the bottom face of location notch 41 is fitted completely under collar 03 bottom face and collar; Again middle gland 3 passed the plunger 51 of lower alignment pin 5 and press down the cylinder 43 of set upper side 4, until the bottom face of location notch 33 is fitted completely on the collar of the upper surface of collar 03 and middle gland 3; Again the two halves insulating supporting (left insulating supporting and right insulating supporting) of well cutting is kept flat the both sides (as shown in figure 12) of the insulating supporting location notch 31 in middle gland 3;
On upper gland 2 is inserted in B, the one end (selecting corresponding upper gland as required) inner wire 01 being provided with standard male head contact pin or the cloudy head claw of standard inner conductor component by matched in clearance in fixing hole 25, now to ensure that the end face of the upper surface of inner wire 01 annular slot 011 and the crimp head 24 of upper gland 2 is fitted;
C, the inner wire 01 be inserted on upper gland 2 is pressed down in the inner conductor component lower fixed hole 52 of the lower alignment pin 5 of grip assembly A4 through two halves insulating supporting (left insulating supporting and right insulating supporting) by matched in clearance insertion, by the matched in clearance guiding between the annular wall 23 of upper gland 2 and middle gland 3 along axis downwards with defeating, two halves insulating supporting is under the squeezing action of crimp head 24, down slide along rounding taper hole 32, when upper gland 2 and middle gland 3 engage completely, two halves insulating supporting is also pressed in collar, inner conductor component has assembled, as shown in figure 13,
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, it should be pointed out that all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. an air dielectric radio frequency coaxial connector inner conductor component assembling device, is characterized in that, this assembling device comprises gland, upper alignment pin, middle gland and presses down grip assembly; The bottom of described upper gland is provided with crimp head, and this crimp head inside is got through and formed fixing hole on inner conductor component; Described upper alignment pin is fixed on gland, and the plunger of upper alignment pin to be interted on inner conductor component in fixing hole; Described middle gland inside is provided with location notch on insulating supporting location notch, rounding taper hole and collar successively along axis from top to bottom, described crimp head successively through insulating supporting location notch, to put in after rounding taper hole on collar in location notch, the described grip assembly that presses down to be provided with under elasticity location notch under alignment pin and collar, under elasticity, alignment pin passes from location notch collar, under elasticity, alignment pin inside is got through and is formed inner conductor component lower fixed hole, pressing down grip assembly is located at below middle gland, and under collar, location notch is relative with location notch position on collar; The lower end of described upper gland is provided with annular wall round crimp head, and the upper end of described middle gland is plugged in annular wall, is slidably connected with annular wall.
2. a kind of air dielectric radio frequency coaxial connector inner conductor component assembling device according to claim 1, it is characterized in that, the lower end of described middle gland is provided with and presses down grip assembly link slot, the upper end of lower gland is plugged on and presses down in grip assembly link slot, and presses down grip assembly link slot and is slidably connected.
3. a kind of air dielectric radio frequency coaxial connector inner conductor component assembling device according to claim 1 and 2, it is characterized in that, the described grip assembly that presses down comprises pressing down and puts end, lower alignment pin, spring and lower gland lower end, described press down put end be provided with collar successively along axis from top to bottom under location notch, lower alignment pin via hole and lower alignment pin upper hopper chute, press down the lower end putting end to be threaded with lower gland lower end, described lower alignment pin is located in lower alignment pin upper hopper chute, the plunger of lower alignment pin is successively through location notch under lower alignment pin via hole and collar, lower alignment pin gliding groove is provided with in described lower gland lower end, one end of described spring is fixed in lower alignment pin gliding groove, the other end of spring abuts lower alignment pin.
4. a kind of air dielectric radio frequency coaxial connector inner conductor component assembling device according to claim 3, it is characterized in that, described spring becomes helical cylindrical by steel wire winding.
5. a kind of air dielectric radio frequency coaxial connector inner conductor component assembling device according to claim 1, is characterized in that, described upper alignment pin is provided with positive head contact pin or cloudy head claw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210411405.5A CN102916321B (en) | 2012-10-25 | 2012-10-25 | Device for assembling inner conductor assembly of air dielectric radio frequency coaxial connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210411405.5A CN102916321B (en) | 2012-10-25 | 2012-10-25 | Device for assembling inner conductor assembly of air dielectric radio frequency coaxial connector |
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| CN102916321A CN102916321A (en) | 2013-02-06 |
| CN102916321B true CN102916321B (en) | 2015-02-04 |
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| CN201210411405.5A Active CN102916321B (en) | 2012-10-25 | 2012-10-25 | Device for assembling inner conductor assembly of air dielectric radio frequency coaxial connector |
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| CN103682946B (en) * | 2013-12-16 | 2015-09-16 | 中国电子科技集团公司第四十一研究所 | A kind of two groove center conductor precision centering closing in fixtures |
| CN105356198B (en) * | 2015-12-01 | 2018-05-08 | 中国航空工业集团公司洛阳电光设备研究所 | One kind crimping locator |
| CN105655847A (en) * | 2016-03-25 | 2016-06-08 | 镇江市丹徒区飞翔电子有限公司 | Press-in device |
| CN105655849A (en) * | 2016-03-25 | 2016-06-08 | 镇江市丹徒区飞翔电子有限公司 | Taking mechanism for insulators in coaxial cable connectors |
| CN105720450A (en) * | 2016-03-25 | 2016-06-29 | 镇江市丹徒区飞翔电子有限公司 | Positioning table of insulator in coaxial cable connector |
| CN105655848A (en) * | 2016-03-25 | 2016-06-08 | 镇江市丹徒区飞翔电子有限公司 | Feeding and taking device for insulators in coaxial cable connectors |
| CN107104321A (en) * | 2017-04-13 | 2017-08-29 | 吴通控股集团股份有限公司 | The radio frequency connector pair and its operating method of compatible fast slotting, elasticity and rigid thread |
| CN108551074B (en) * | 2018-05-29 | 2024-05-24 | 上海科发电子产品有限公司 | Sintering mold for connector |
| CN112467461B (en) * | 2020-12-21 | 2022-09-16 | 东台市高科技术创业园有限公司 | Electronic device connecting plug-in |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4677725A (en) * | 1983-03-07 | 1987-07-07 | Aktiebolaget Skf | Mounting tool |
| CN101386166A (en) * | 2008-06-10 | 2009-03-18 | 许晓华 | Internal circlip press-loading device |
| CN201309138Y (en) * | 2008-11-14 | 2009-09-16 | 常州市武进凤市连接器有限公司 | Coaxial connector clip spring assembly tool |
| CN201570768U (en) * | 2009-12-25 | 2010-09-01 | 合肥佰特微波技术有限公司 | Radio frequency coaxial connector assembly correcting integral tooling |
| CN201723598U (en) * | 2010-06-02 | 2011-01-26 | 钱潮轴承有限公司 | Four-point contact ball bearing steel ball press mounting mechanism |
| CN202134500U (en) * | 2011-06-16 | 2012-02-01 | 安徽华东光电技术研究所 | Positioning device used for energy coupling waveguide of broadband millimeter wave traveling wave tube |
| CN102544979A (en) * | 2012-01-11 | 2012-07-04 | 江苏华兴通讯科技有限公司(中外合资) | Automatic mounting mechanism for screw barrel of coaxial connector |
| CN102610981A (en) * | 2012-03-22 | 2012-07-25 | 上海航天科工电器研究院有限公司 | Positioning and press-fit composite die |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57191968A (en) * | 1981-05-20 | 1982-11-25 | Yasuhiro Izuhara | Press-fitting engaging and conductor stopping mechanism for contact with conductor and insulating cap |
-
2012
- 2012-10-25 CN CN201210411405.5A patent/CN102916321B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4677725A (en) * | 1983-03-07 | 1987-07-07 | Aktiebolaget Skf | Mounting tool |
| CN101386166A (en) * | 2008-06-10 | 2009-03-18 | 许晓华 | Internal circlip press-loading device |
| CN201309138Y (en) * | 2008-11-14 | 2009-09-16 | 常州市武进凤市连接器有限公司 | Coaxial connector clip spring assembly tool |
| CN201570768U (en) * | 2009-12-25 | 2010-09-01 | 合肥佰特微波技术有限公司 | Radio frequency coaxial connector assembly correcting integral tooling |
| CN201723598U (en) * | 2010-06-02 | 2011-01-26 | 钱潮轴承有限公司 | Four-point contact ball bearing steel ball press mounting mechanism |
| CN202134500U (en) * | 2011-06-16 | 2012-02-01 | 安徽华东光电技术研究所 | Positioning device used for energy coupling waveguide of broadband millimeter wave traveling wave tube |
| CN102544979A (en) * | 2012-01-11 | 2012-07-04 | 江苏华兴通讯科技有限公司(中外合资) | Automatic mounting mechanism for screw barrel of coaxial connector |
| CN102610981A (en) * | 2012-03-22 | 2012-07-25 | 上海航天科工电器研究院有限公司 | Positioning and press-fit composite die |
Non-Patent Citations (1)
| Title |
|---|
| JP昭57-191968A 1982.11.25 * |
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| CN102916321A (en) | 2013-02-06 |
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