CN201355742Y - Assembling device of connector - Google Patents
Assembling device of connector Download PDFInfo
- Publication number
- CN201355742Y CN201355742Y CNU2009200029926U CN200920002992U CN201355742Y CN 201355742 Y CN201355742 Y CN 201355742Y CN U2009200029926 U CNU2009200029926 U CN U2009200029926U CN 200920002992 U CN200920002992 U CN 200920002992U CN 201355742 Y CN201355742 Y CN 201355742Y
- Authority
- CN
- China
- Prior art keywords
- piston ring
- connector
- assembling device
- connecting nut
- positioning
- 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 relates to an assembling device of a connector, which is mainly used for increasing mounting speed and enabling mounting to be easier and more convenient when mounting a piston ring of a connecting nut in the connector. The assembling device of a connector structurally comprises an elastic press head, a piston conical guiding and positioning sleeve and a connecting nut casing positioning base plate, the elastic press head is a hollow-cup-shaped structure with 2n sections, the head portion of the elastic press head extends outwardly, the outer diameter of the head portion of the elastic press head is exactly engaged with the diameter of an inner hole on the top of the piston ring conical guiding and positioning ring, the connecting nut casing positioning base plate is equipped with a center circular hole located with a casing of the connector, and a concave circle which is homocentric with the center circular hole, lower than the surface of the base plate and used for positioning the connecting nut is arranged on the periphery of the center circular hole. During assembling, the outer diameter of the piston ring is reduced uniformly and does not deform plastically, a plug casing, the connecting nut and the piston ring are accurate in positioning, low in labor intensity and high in work efficiency, and the plug casing and the connecting nut are not scraped during assembling, thereby guaranteeing surface quality of products.
Description
Technical field
The utility model relates to a kind of assembling device of connector, is mainly used in the connector, and attaching nut's piston ring increases installation rate when mounted, makes to install to be more prone to, to make things convenient for.
Technical background
Connector is the connector of appliance field.Because the structure of connector is comparatively complicated, and its production lot is little, manual operations is substantially all adopted in the product assembling of manufacturer.The connector of some specific type, fixing between its plug casing and the attaching nut adopts the square-section piston ring to realize.The structure of described connector constitutes (seeing Fig. 1,2) by plug casing 1, attaching nut 2 and piston ring 3, the centre of described plug casing 1 is provided with bulge loop 11, the external diameter of bulge loop 11 and attaching nut's internal diameter be for cooperating insertedly, is provided with the inner groovy 12 that can hold piston ring 3 in a side of bulge loop 11.Middle part in the described attaching nut 2 is provided with bulge loop 21.Described piston ring 3 is annular elastomeric jaggy.Above-mentioned connector when mounted, for large-sized connector, its piston ring is installed than being easier to.For example: the installer is in installation process, hand can be earlier embeds inner groovy 12 with an end of piston ring 3, the another hand is fixed the interior piston ring of embedded groove with the thimble of diameter 1～2mm then, to progressively be pressed into inner groovy 12 after its other end compression, in the process that is pressed into piston ring 3, because piston ring 3 sizes are bigger, allow piston ring 3 that bigger strain is arranged, the strength that progressively is pressed into is less relatively.For undersized connector, though can adopt above-mentioned assembly method, because the connector size is little, piston ring 3 diameters are also little, and its rigidity is relatively large, the distortion of wayward piston ring 3, therefore not only installation effectiveness is low, and causes piston ring distortion back to install bad easily.And erecting tools easily scratches connector shell and attaching nut.
Summary of the invention
Order of the present utility model is: be in order to overcome the deficiency of existing assembly technology, a kind of miniature connector that is applicable to be provided, the assembly tool that piston ring is installed.
The utility model is achieved in that a kind of assembling device of connector, is made of compensating squeeze head 4, piston ring taper guide-localization cover 5 and chassis 6, attaching nut's housing location; It is characterized in that: described compensating squeeze head 4 is the drag cup type structure of 2n lobe, and the head of compensating squeeze head 4 is outwards expanded, and its external diameter cooperates with the top diameter of bore of piston ring taper guide-localization cover 5 just.
Piston ring taper guide-localization cover 5 is a cylinder, is provided with a bellmouth 52 in the described cylinder 51, and the slightly larger in diameter of the big end 53 of connecting portion taper hole of described bellmouth 52 and compensating squeeze head 4 is in the diameter of the piston ring 3 of connector.
Described n is 2 or 3 or 4.
The utility model compared with prior art has the following advantages: (1) piston ring is in assembling process, and its external diameter evenly shrinks, and can not produce plastic deformation; (2) accurate positioning between plug casing 1, attaching nut 2 and piston ring 3 each part, operative employee's labour intensity is low, high efficiency; (3) plug casing, attaching nut can not swiped in the assembling process, and product surface quality is protected.
Description of drawings
Fig. 1: the partial schematic sectional view after the dismounting of connector.
Fig. 2: the partial schematic sectional view after the assembling of connector.
Fig. 3: the structural representation of the utility model user mode.
Fig. 4: technological principle of the present utility model and operating procedure schematic diagram.
Fig. 4 a: at first, raise piston ring taper guide-localization cover, the plug casing of connector and attaching nut are put into chassis, attaching nut's housing location.
Fig. 4 b: secondly, the piston ring of connector is put into the hole that piston ring taper guide-localization puts end face.
Fig. 4 c: the 3rd, compensating squeeze head is depressed, force piston ring to dwindle, insert in the plug casing.
Fig. 4 d: the 4th, compensating squeeze head is resetted, piston ring resets, and plug casing and attaching nut link together under the effect of piston ring.
Fig. 4 e: the 5th, take out connector.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Assembling device of the present utility model is made of compensating squeeze head 4, piston ring taper guide-localization cover 5 and chassis 6, attaching nut's housing location.Described compensating squeeze head 4 is the drag cup type structure of 2n (n can be 2,3,4) lobe, and the head of compensating squeeze head 4 is outwards expanded, and its external diameter cooperates with the top diameter of bore of piston ring taper guide-localization cover 5 just.Chassis 6, described binding nut shell location is provided with the center hole 61 with the housing location of connector, is provided with one heart at these center hole 61 peripheries, is lower than chassis surface, the depression circle 62 of the nut that is used to be located by connecting.Piston ring taper guide-localization cover 5 is a cylinder, is provided with a bellmouth 52 in this cylinder 51.The structure of piston ring taper guide-localization cover 5 is divided into three sections, is respectively top (the big end 53 of taper hole), middle part taper hole and bottom (taper hole small end).The top of described piston ring taper guide-localization cover 5, promptly the internal diameter of the big end 53 of taper hole should be bigger slightly than the diameter under piston ring 3 free states.Piston ring taper guide-localization overlaps 5 bottoms and attaching nut 2 is nested, hole dimension is than attaching nut 2 the big 0.02～0.05mm of external diameter in it, so that piston ring taper guide-localization cover 5 can successfully be enclosed within the attaching nut top, and the center of taper hole can be well and attaching nut's axial alignment.The middle part of described piston ring taper guide-localization cover 5, its taper hole is according to the diameter of bore at bottom and top, and grinding goes out suitable tapering, processes ground piston ring taper guide-localization cover Quenching Treatment, and the endoporus rounding also is polished to bright and clean no burr.
At first, the connector plug housing 1 of needs being installed piston ring 3 is placed on circular hole 61 places that attaching nut's housing is located 6 centers, chassis with attaching nut 2, and attaching nut 2 (is seen Fig. 4 a) by depression circle 62 location.Secondly, piston ring taper guide-localization cover 5 takes off and is placed on the attaching nut 2, gets a piston ring 3 and lies in the taper hole interior (seeing Fig. 4 b) that piston ring taper guide-localization overlaps 5 tops; The 3rd step pressed down compensating squeeze head 4, and compensating squeeze head 4 is pushed down piston ring 3, and level moves downward, and is overlapping in the process of 5 taper holes by piston ring taper guide-localization, and the piston ring external diameter diminishes equably.Finally, piston ring 3 is pressed into attaching nut 2 by compensating squeeze head 4, embeds attaching nut 2 inner groovy 12 interior (seeing Fig. 4 c).After finishing, lift compensating squeeze head 4, because the elastic force of compensating squeeze head 4 pintongs reeds, piston ring taper guide-localization cover 5 is under the effect of frictional force, and the head that is hung in compensating squeeze head 4 together rises (seeing Fig. 4 d).The connector assembly that presses piston ring 3 is removed, and the new part of packing into (seeing Fig. 4 e).Produce continuously according to above-mentioned steps.
Claims (5)
1, a kind of assembling device of connector is made of compensating squeeze head (4), piston ring taper guide-localization cover (5) and attaching nut's housing chassis, location (6); It is characterized in that: described compensating squeeze head (4) is the drag cup type structure of 2n lobe, and the head of compensating squeeze head (4) is outwards expanded, and its external diameter cooperates with the top diameter of bore of piston ring taper guide-localization cover (5) just.
2, the assembling device of a kind of connector according to claim 1, it is characterized in that: described binding nut shell chassis, location (6) is provided with the center hole (61) of locating with the housing of connector, be provided with concentric at this center hole (61) periphery, be lower than chassis surface, the depression circle (62) of the nut that is used to be located by connecting.
3, the assembling device of a kind of connector according to claim 1, it is characterized in that: described piston ring taper guide-localization cover (5) is a cylinder, be provided with a bellmouth (52) in the described cylinder (51), the slightly larger in diameter of the big end of connecting portion taper hole (53) of described bellmouth (52) and compensating squeeze head (4) is in the diameter of the piston ring (3) of connector.
4, the assembling device of a kind of connector according to claim 1 is characterized in that: described attaching nut's housing chassis, location (6) is fixed on the pressing equipment workbench.
5, the assembling device of a kind of connector according to claim 1 is characterized in that: described compensating squeeze head (4) is the drag cup type structure of 2n lobe, and wherein n is 2 or 3 or 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200029926U CN201355742Y (en) | 2008-10-16 | 2009-02-25 | Assembling device of connector |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820154110 | 2008-10-16 | ||
| CN200820154110.3 | 2008-10-16 | ||
| CNU2009200029926U CN201355742Y (en) | 2008-10-16 | 2009-02-25 | Assembling device of connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201355742Y true CN201355742Y (en) | 2009-12-02 |
Family
ID=41412082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200029926U Expired - Fee Related CN201355742Y (en) | 2008-10-16 | 2009-02-25 | Assembling device of connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201355742Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103846654A (en) * | 2012-12-06 | 2014-06-11 | 山东中烟工业有限责任公司青岛卷烟厂 | Leading-in device and rocker arm glue stick leading-in device |
-
2009
- 2009-02-25 CN CNU2009200029926U patent/CN201355742Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103846654A (en) * | 2012-12-06 | 2014-06-11 | 山东中烟工业有限责任公司青岛卷烟厂 | Leading-in device and rocker arm glue stick leading-in device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091202 Termination date: 20170225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |