CN102904148A - Fast assembling device for built-in seal ring - Google Patents
Fast assembling device for built-in seal ring Download PDFInfo
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- CN102904148A CN102904148A CN2012103633191A CN201210363319A CN102904148A CN 102904148 A CN102904148 A CN 102904148A CN 2012103633191 A CN2012103633191 A CN 2012103633191A CN 201210363319 A CN201210363319 A CN 201210363319A CN 102904148 A CN102904148 A CN 102904148A
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- outer handle
- elasticity
- handle
- built
- inner core
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- 238000007789 sealing Methods 0.000 claims description 22
- 238000010276 construction Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The invention relates to a fast assembling device for a built-in seal ring. The fast assembling device comprises a limiting tool and a pushing tool, wherein an assembled piece fixing hole is formed in one end of the limiting tool, and a conical pushing guide hole is formed in the other end of the limiting tool; and the pushing tool comprises a hollow elastic outer handle and an inner core piece for guiding and fixing, a plurality of notches are processed on the outer surface of the elastic outer handle, the end face at one end of the elastic outer handle, provided with the notches, is a taper end face, positioning steps are arranged on the outer surface of the elastic outer handle, a round handle is arranged behind the elastic outer handle, one end of the inner core piece is positioned in the elastic outer handle, and the other end of the inner core piece is arranged outside the elastic outer handle and is provided with a circle of bulges. The fast assembling device for the built-in seal ring has the advantages that the structure is simple, the operation is convenient, the assembling efficiency is greatly improved and the requirement on the capability of stuff is reduced.
Description
Technical field
The present invention relates to a kind of novel built-in sealing ring quick-fitting device, mainly be applicable to the quick assembling of closed type connector inner seal rings.
Background technology
In mobile communcations system, the application of radio frequency (RF) coaxial connector is very extensive.Connector is as the key element of transmission radio-frequency (RF) energy and signal, and at antenna, tower is put and waited extensively utilization in microwave device and the system.
At indoor base station or outdoor antenna system connector generally there are three anti-requirements, so be widely used seal with elastometic washer at connector and cable attaching position, because sealing ring material is soft, flexible, yielding, according to existing technology we find manual place sealing ring particularly enclosure interior place very inconveniently, efficient is very low.
Summary of the invention
The objective of the invention is in order to overcome above deficiency, provide a kind of simple in structure, easy to operate, greatly improve efficiency of assembling, reduced the quick-fitting device to the built-in sealing ring of personnel ability's requirement.
Purpose of the present invention is achieved through the following technical solutions: a kind of quick-fitting device of built-in sealing ring, comprise limiting tool and push frock, one end inside of limiting tool is provided with by the piece installing fixing hole, the other end inside of limiting tool is provided with the pilot hole that pushes of taper, push frock and comprise the outer handle of hollow elasticity and the fixing inner core member of guiding, have a plurality of notches on the outer surface of the outer handle of elasticity, the end face of an end that has notch of the outer handle of elasticity is the tapering end face, the outer surface of the outer handle of elasticity is provided with positioning step, the rear portion of the outer handle of elasticity is round handle, one end of inner core member places in the outer handle of elasticity, and the other end of inner core member places outside the outer handle of elasticity and is provided with a circle projection.
Further improvement of the present invention is: have six notches on the outer surface of the outer handle of elasticity.
Further improvement of the present invention is: by the piece installing fixing hole with to push pilot hole be coaxial aperture.
The present invention compared with prior art has the following advantages: the outer handle of elasticity realizes that by the elastic construction of fluting it is in the slip that pushes in the pilot hole, finish pushing smoothly and being seated of sealing ring, the outer negative winding stem of elasticity is the fluting elastic construction, the end face of handle can free shrink like this, the easier pilot seal circle that pushes, the handle front end is tail cone shape design, withdraws from smoothly after conveniently shifting the position onto.Simultaneously on the outer handle external diameter with positioning step, in the time of in the push-on process such as positioning step contact with the limiting tool face, outer handle will no longer move down, and illustrate that sealing ring has arrived assigned address, be seated, and avoid outer handle unrestrictedly to extend into the housing of damaging in the housing.Inner core member then is used for fixing the internal diameter of sealing ring, makes when pushing sealing ring keep coaxial.The present invention is simple in structure, and is easy to operate, should not skid during work, to being reached not damaged by the surface of shell of device, light and handy, long service life.
Description of drawings
Fig. 1 is the structural representation of limiting tool.
Fig. 2 is the structural representation that pushes frock.
Fig. 3 is use state diagram of the present invention.
Number in the figure: 1-limiting tool, 2-push frock, 3-is pushed pilot hole, the outer handle of 5-elasticity, 6-inner core member, 7-notch, 8-positioning step, 9-round handle, 10-projection, 11-housing, 12-sealing ring by piece installing fixing hole, 4-.
Embodiment
In order to deepen the understanding of the present invention, the invention will be further described below in conjunction with embodiment and accompanying drawing, and this embodiment only is used for explaining the present invention, does not consist of the restriction to protection range of the present invention.
A kind of execution mode of the quick-fitting device of a kind of built-in sealing ring of the present invention, comprise limiting tool 1 and push frock 2, as shown in Figure 1, one end inside of limiting tool 1 is provided with by piece installing fixing hole 3, what the other end inside of limiting tool 1 was provided with taper pushes pilot hole 4, by piece installing fixing hole 3 with push pilot hole 4 and be coaxial aperture, and the inner wall smooth in two holes; As shown in Figure 2, push frock 2 and comprise the outer handle 5 of hollow elasticity and the fixing inner core member 6 of guiding, have a plurality of notches 7 on the outer surface of the outer handle 5 of elasticity, the best is six notches 7, the groove milling position is with the radial contraction function, it can change and change along with the guiding tapering of figure one restriction frock inside, also can shrink along with the contraction of sealing ring, the end face of an end that has notch 7 of the outer handle 5 of elasticity is the tapering end face, the outer surface of the outer handle 5 of elasticity is provided with positioning step 8, the rear portion of the outer handle 5 of elasticity is round handle 9, one end of inner core member 6 places in the outer handle 5 of elasticity, the other end of inner core member 6 places outside the outer handle 5 of elasticity and is provided with a circle projection 10, the inner core member point diameter is slightly less than the internal diameter of sealing ring, push through in the journey not tilt before the part that diameter is thinner is controlled sealing ring, the outer handle of inner core member rear end part and figure two closely cooperates it is not come off.
As shown in Figure 3, at first will be placed in the limiting tool by dress housing 11, housing 11 is the housing of connector, sealing ring is contained in the housing, the housing height equals or is slightly larger than the degree of depth of the endoporus of limiting tool, housing can be contacted well with limiting tool location hole bottom surface, it is not rocked, the endoporus of housing is coaxial with conical pilot hole, housing face and limiting tool inside face good contact, sealing ring 12 to be installed is placed on the end face of bellmouth or directly is fixed on push on the frock, progressively push by pushing the frock handle, until positioning step contacts with the limiting tool face on the outer handle, sealing ring 12 is pushed in the groove of enclosure interior reposefully along bellmouth, illustrate that sealing ring 12 has been seated, the tail cone inclined-plane that pushes on the outer handle of the rear direct utilization that puts in place can be extracted from limiting tool pushing frock smoothly, realizes repeating assembling.
The present invention is simple in structure, and is easy to operate, should not skid during work, to being reached not damaged by the surface of shell of device, light and handy, long service life.
Claims (3)
1. the quick-fitting device of a built-in sealing ring, comprise limiting tool (1) and push frock (2), it is characterized in that: an end inside of described limiting tool (1) is provided with by piece installing fixing hole (3), what the other end inside of described limiting tool (1) was provided with taper pushes pilot hole (4), the described frock (2) that pushes comprises the outer handle (5) of hollow elasticity and the fixing inner core member (6) of guiding, have a plurality of notches (7) on the outer surface of the outer handle (5) of described elasticity, the end face of an end that has described notch (7) of the outer handle (5) of described elasticity is the tapering end face, the outer surface of the outer handle (5) of described elasticity is provided with positioning step (8), the rear portion of the outer handle (5) of described elasticity is round handle (9), one end of described inner core member (6) places in the outer handle (5) of described elasticity, and the other end of described inner core member (6) places outside the outer handle (5) of described elasticity and is provided with a circle projection (10).
2. the quick-fitting device of described a kind of built-in sealing ring according to claim 1 is characterized in that: have six notches (7) on the outer surface of the outer handle (5) of described elasticity.
3. the quick-fitting device of described a kind of built-in sealing ring according to claim 1, it is characterized in that: described is coaxial aperture by piece installing fixing hole (3) and the described pilot hole (4) that pushes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103633191A CN102904148A (en) | 2012-09-26 | 2012-09-26 | Fast assembling device for built-in seal ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103633191A CN102904148A (en) | 2012-09-26 | 2012-09-26 | Fast assembling device for built-in seal ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102904148A true CN102904148A (en) | 2013-01-30 |
Family
ID=47576266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103633191A Pending CN102904148A (en) | 2012-09-26 | 2012-09-26 | Fast assembling device for built-in seal ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102904148A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181857A (en) * | 2016-07-09 | 2016-12-07 | 东莞市华睿电子科技有限公司 | A ring-shaped elastic member assembly device and method |
| CN108927818A (en) * | 2017-05-23 | 2018-12-04 | 平田机工株式会社 | The manufacturing method and its manufacturing device of attaching product |
| CN111503270A (en) * | 2020-05-09 | 2020-08-07 | 凯氟隆（厦门）密封件有限公司 | Auxiliary structure for deep hole installation of small-diameter sealing components |
| CN113690699A (en) * | 2021-08-25 | 2021-11-23 | 遵义市飞宇电子有限公司 | A floating radio frequency coaxial connector |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7719941U1 (en) * | 1977-06-25 | 1979-02-01 | Martin Merkel Kg, 2102 Hamburg | Device for inserting an elastic ring into the circumferential groove of a bore |
| US4610834A (en) * | 1985-09-26 | 1986-09-09 | Hydril Company | Apparatus and method for installing internal annular rings in tubular box members |
| EP1652622A1 (en) * | 2004-10-28 | 2006-05-03 | COMAU S.p.A. | Elastic ring fitting device |
| DE102005001225A1 (en) * | 2005-01-10 | 2006-07-20 | Sim Automation Gmbh & Co.Kg | Method for fitting of elastically deformable O-ring in internal annular groove in workpiece entails inserting gripper in opening until O-ring squashed on inner face of centering sleeve springs into groove by elastic restoring force |
| US20100330536A1 (en) * | 2009-06-24 | 2010-12-30 | Zest Ip Holdings Llc | O-ring insertion tool and method |
| CN202856142U (en) * | 2012-09-26 | 2013-04-03 | 常州市武进凤市通信设备有限公司 | Fast assembling device with built-in sealing ring |
-
2012
- 2012-09-26 CN CN2012103633191A patent/CN102904148A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7719941U1 (en) * | 1977-06-25 | 1979-02-01 | Martin Merkel Kg, 2102 Hamburg | Device for inserting an elastic ring into the circumferential groove of a bore |
| US4610834A (en) * | 1985-09-26 | 1986-09-09 | Hydril Company | Apparatus and method for installing internal annular rings in tubular box members |
| EP1652622A1 (en) * | 2004-10-28 | 2006-05-03 | COMAU S.p.A. | Elastic ring fitting device |
| DE102005001225A1 (en) * | 2005-01-10 | 2006-07-20 | Sim Automation Gmbh & Co.Kg | Method for fitting of elastically deformable O-ring in internal annular groove in workpiece entails inserting gripper in opening until O-ring squashed on inner face of centering sleeve springs into groove by elastic restoring force |
| US20100330536A1 (en) * | 2009-06-24 | 2010-12-30 | Zest Ip Holdings Llc | O-ring insertion tool and method |
| CN202856142U (en) * | 2012-09-26 | 2013-04-03 | 常州市武进凤市通信设备有限公司 | Fast assembling device with built-in sealing ring |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181857A (en) * | 2016-07-09 | 2016-12-07 | 东莞市华睿电子科技有限公司 | A ring-shaped elastic member assembly device and method |
| CN108927818A (en) * | 2017-05-23 | 2018-12-04 | 平田机工株式会社 | The manufacturing method and its manufacturing device of attaching product |
| CN108927818B (en) * | 2017-05-23 | 2021-08-20 | 平田机工株式会社 | Method and apparatus for manufacturing attached product |
| CN111503270A (en) * | 2020-05-09 | 2020-08-07 | 凯氟隆（厦门）密封件有限公司 | Auxiliary structure for deep hole installation of small-diameter sealing components |
| CN113690699A (en) * | 2021-08-25 | 2021-11-23 | 遵义市飞宇电子有限公司 | A floating radio frequency coaxial connector |
| CN113690699B (en) * | 2021-08-25 | 2024-04-19 | 遵义市飞宇电子有限公司 | Floating radio frequency coaxial connector |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130130 |