CN102606588A - Mounting structure positioned by aid of external cylindrical surface of element with non-circular section - Google Patents
Mounting structure positioned by aid of external cylindrical surface of element with non-circular section Download PDFInfo
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- CN102606588A CN102606588A CN2012100786301A CN201210078630A CN102606588A CN 102606588 A CN102606588 A CN 102606588A CN 2012100786301 A CN2012100786301 A CN 2012100786301A CN 201210078630 A CN201210078630 A CN 201210078630A CN 102606588 A CN102606588 A CN 102606588A
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- noncircular cross
- mounting hole
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Abstract
A mounting structure positioned by the aid of an external cylindrical surface of an element with a non-circular section is provided with a connecting sleeve. The connecting sleeve is a cylindrical structure, the outer diameter of the connecting sleeve is identical to the diameter of the external cylindrical surface of the element with the non-circular section, a groove is arranged at one end of the connecting sleeve, the section of the groove contains the section of the element with the non-circular section, the length of the groove is smaller than that of the element with the non-circular section, the length of the connecting sleeve is larger than that of the groove, a mounting seat is provided with a mounting hole, the diameter of the mounting hole matches with the outer diameter of the connecting sleeve, and one end of the connecting sleeve is fixedly connected with the mounting hole in a threaded manner. By the aid of the mounting structure positioned by the aid of the cylindrical surface of the element with the non-circular section, the element with the non-circular section is mounted into the groove and placed into the mounting hole to be mounted, machining of a difficultly machined hole with a non-circular section can be omitted, production cost is lowered, and the mounting structure is convenient in installation and machining, accurate in positioning, speedy in installation, convenient in sealing and quite remarkable in effect.
Description
Technical field
The present invention relates to a kind of mounting structure, particularly a kind of mounting structure that utilizes noncircular cross section element circumcircle cylinder location.
Background technique
The noncircular cross section element inlay installation; Usually be employed in and process the noncircular cross section hole that the profile with the noncircular cross section element adapts on the fitting seat, again with the method in the noncircular cross section element embedded hole, but the hole processing difficulties of noncircular cross section, cost are high; When the cross-section size of noncircular cross section element hour; This problem is more outstanding, and this installation method also will increase the structure of fitting seat and the complexity of shape, increases the axially locating of noncircular cross section element and the difficulty of radial location; And increased the technology difficulty of noncircular cross section element installation and removal greatly; Retention mechanism is exposed, be difficult for being provided with sealing configuration between noncircular cross section element and the noncircular cross section hole in addition, make the noncircular cross section element can't be directed against abominable external environment conditions such as humidity, burn into dust storm and protect.
Summary of the invention
In order to solve the problem of processing difficulties being installed, being difficult for the location, dismantling inconvenience and be difficult to seal of inlaying of existing noncircular cross section element, the present invention proposes a kind of mounting structure that utilizes noncircular cross section element circumcircle cylinder location, and the technological scheme that is adopted is:
Utilize the mounting structure of noncircular cross section element circumcircle cylinder location; Comprise fitting seat and noncircular cross section element, connecting sleeve is set, connecting sleeve is a cylindrical structural; The external diameter of connecting sleeve is identical with the circumcircle cylinder diameter of noncircular cross section element; One end of connecting sleeve is provided with groove vertically, and the section of groove contains the section of noncircular cross section element, and groove is along the length of connecting sleeve axial direction; Length less than the noncircular cross section element; The length of connecting sleeve is greater than the length of groove, and the shape and size of groove bottom land adapt with the shape and size of the surperficial section of the noncircular cross section element that contacts with it, and fitting seat is provided with mounting hole; The mounting point of the position of mounting hole and noncircular cross section element adapts; The diameter of mounting hole and the external diameter of connecting sleeve adapt, and the end that connecting sleeve is provided with groove is towards the bottom of mounting hole and embed in the mounting hole, and the end face that the noncircular cross section element is positioned at the opening end of groove is connected with the bottom contact of mounting hole; The shape and size of the bottom of mounting hole adapt with the shape and size of the end face of the noncircular cross section element that is connected with its contact; Between the end that connecting sleeve is positioned at the mounting hole aperture and mounting hole screw connection structure is set and screw thread is fixedly connected, externally threaded footpath of connecting sleeve screw connection structure be greater than the external diameter of connecting sleeve, and the length of the internal thread of mounting hole screw connection structure is connected length greater than what screw thread between connecting sleeve and mounting hole was fixedly connected.
Utilize the mounting structure of noncircular cross section element circumcircle cylinder location; The end disjunctor that connecting sleeve is positioned at the mounting hole aperture is provided with coupling shaft, and the external diameter of coupling shaft is provided with swivel nut less than the external diameter of connecting sleeve; Swivel nut is a cylindrical structure; The internal diameter of swivel nut and the external diameter of coupling shaft adapt, and swivel nut and connecting bushing switch through and be dynamically connected, and swivel nut is towards the end face of connecting sleeve; Touch with coupling shaft shoulder grafting that coupling shaft and connecting sleeve join and to be connected; Between the outer round surface of swivel nut and the aperture of mounting hole screw connection structure is set and screw thread is fixedly connected, externally threaded footpath of swivel nut screw connection structure be greater than the external diameter of connecting sleeve, and the length of the internal thread of mounting hole screw connection structure is connected length greater than what screw thread between mounting hole and swivel nut was fixedly connected.
Utilize the mounting structure of noncircular cross section element circumcircle cylinder location, the outer round surface of connecting sleeve is around being provided with seal groove, and around seal ring is set, seal ring contacts with the bottom land of seal groove and the internal circular surfaces pressure of mounting hole in the seal groove.
Utilize the mounting structure of noncircular cross section element circumcircle cylinder location, groove is provided with technology groove along the radial direction of connecting sleeve, and the shape and size of technology groove adapt with the shape and size of the cutter of machined grooves.
Utilize the mounting structure of noncircular cross section element circumcircle cylinder location, mounting hole is connected with connecting sleeve, for Spielpassung connects.
Utilize the mounting structure of noncircular cross section element circumcircle cylinder location, the surface of groove is provided with noncircular cross section element locating face, and noncircular cross section element locating face is connected with the surface contact of noncircular cross section element.
Utilize the mounting structure of noncircular cross section element circumcircle cylinder location, noncircular cross section element locating face is no less than 2.
Utilize the mounting structure of noncircular cross section element circumcircle cylinder location, the part that connecting sleeve exposes to outside the mounting hole aperture is provided with the turn structure, and the shape and size of turn structure adapt with the shape and size of setting tool and turn structure connection part.
Utilize the mounting structure of noncircular cross section element circumcircle cylinder location; Between connecting sleeve and the mounting hole rotation-preventing mechanism is set; Rotation-preventing mechanism is a connecting sleeve with the section of mounting hole is to adapt and noncircular cross section that Spielpassung is connected, or the internal circular surfaces of the outer round surface of connecting sleeve and mounting hole is provided with the groove and the tenon of tabling respectively vertically.
Utilize the mounting structure of noncircular cross section element circumcircle cylinder location, the part that swivel nut exposes to outside the mounting hole aperture is provided with the turn structure, and the shape and size of turn structure adapt with the shape and size of setting tool and turn structure connection part.
The mounting structure that utilizes noncircular cross section element circumcircle cylinder location of the present invention, the technique effect that adopts technique scheme to obtain is:
Utilize the mounting structure of noncircular cross section element circumcircle cylinder location, comprise fitting seat and noncircular cross section element, connecting sleeve is set; Connecting sleeve is a cylindrical structural, and the external diameter of connecting sleeve is identical with the diameter of the circumcircle cylinder of noncircular cross section element, and an end of connecting sleeve is provided with groove vertically; The section of groove contains the section of noncircular cross section element; Can make groove contain the noncircular cross section element, and the circumcircle cylinder of noncircular cross section element is overlapped with the excircle configuration of connecting sleeve, can exempt the processing in the noncircular cross section hole of processing difficulties simultaneously; Reduce production costs, improve the Location accuracy of noncircular cross section element.Groove less than the length of noncircular cross section element, can make a section of noncircular cross section element expose to outside the groove along the length of connecting sleeve axial direction.The length of connecting sleeve is greater than the length of groove, and the shape and size of groove bottom land adapt with the shape and size on the surface of the noncircular cross section element that contacts with it, can utilize the axial locating surface of groove bottom land as the noncircular cross section element.Fitting seat is provided with mounting hole, and the mounting point of the position of mounting hole and noncircular cross section element adapts, and can guarantee that the mounting point of noncircular cross section element is accurate.The diameter of mounting hole and the external diameter of connecting sleeve adapt; The end that connecting sleeve is provided with groove is towards the bottom of mounting hole and embed in the mounting hole; Can utilize the radial location face of the internal circular surfaces of mounting hole, thereby make the noncircular cross section element obtain reliable radial location as the noncircular cross section element.The end face that the noncircular cross section element is positioned at the opening end of groove is connected with the bottom contact of mounting hole; The shape and size of the bottom of mounting hole adapt with the shape and size of the end face of the noncircular cross section element that is connected with its contact; Can utilize the bottom of mounting hole another axial locating surface, thereby make the noncircular cross section element obtain reliable axially locating as the noncircular cross section element.Between the end that connecting sleeve is positioned at the mounting hole aperture and mounting hole screw connection structure is set and screw thread is fixedly connected, can makes the noncircular cross section element of reliable location, obtain reliable fixation through being fixedly connected between connecting sleeve and mounting hole.Externally threaded footpath of connecting sleeve screw connection structure can avoid the cusp and the connecting sleeve outer round surface of the worm structure of mounting hole internal circular surfaces to produce interference greater than the external diameter of connecting sleeve, influences the normal dismounting of connecting sleeve.The length of the internal thread of mounting hole screw connection structure is connected length greater than what screw thread between connecting sleeve and mounting hole was fixedly connected; Can make connecting sleeve rely on screw thread rotation to contact with 2 end faces of noncircular cross section element respectively, with the fixing axial position of noncircular cross section element to the bottom of groove bottom land and mounting hole.
Utilize the mounting structure of noncircular cross section element circumcircle cylinder location, the end disjunctor that connecting sleeve is positioned at the mounting hole aperture is provided with coupling shaft, and the external diameter of coupling shaft is less than the external diameter of connecting sleeve; Swivel nut is set; Swivel nut is a cylindrical structure, and the internal diameter of swivel nut and the external diameter of coupling shaft adapt, and swivel nut and connecting bushing switch through and be dynamically connected; Swivel nut is towards the end face of connecting sleeve; Touch with coupling shaft shoulder grafting that coupling shaft and connecting sleeve join and to be connected, between the outer round surface of swivel nut and the aperture of mounting hole screw connection structure is set and screw thread is fixedly connected, the length of the internal thread of mounting hole screw connection structure is connected length greater than what screw thread between mounting hole and swivel nut was fixedly connected; Can not allow to rotate or have under the situation of circumferential positioning requirements at the noncircular cross section element; Rely on the rotation of swivel nut, noncircular cross section element and connecting sleeve are pressed in the mounting hole, the location of realization connecting sleeve and noncircular cross section element and fixing.Externally threaded footpath of swivel nut screw connection structure can avoid the cusp and the connecting sleeve outer round surface of the worm structure of mounting hole internal circular surfaces to produce interference greater than the external diameter of connecting sleeve, influences the normal dismounting of connecting sleeve.
Utilize the mounting structure of noncircular cross section element circumcircle cylinder location; The outer round surface of connecting sleeve is around seal groove is set; Seal groove is interior around seal ring is set; Seal ring contacts with the bottom land of seal groove and the internal circular surfaces pressure of mounting hole, can realize the sealing between the internal circular surfaces of outer surface and mounting hole of connecting sleeve, prevents the erosion of abominable external environment condition such as humidity, burn into dust storm to the noncircular cross section element.
Utilize the mounting structure of noncircular cross section element circumcircle cylinder location; Groove is provided with technology groove along the radial direction of connecting sleeve; The shape and size of technology groove; Adapt with the shape and size of the cutter of machined grooves,, be convenient to process the groove of various containing noncircular cross section elements to the noncircular cross section element of different shape.
Utilize the mounting structure of noncircular cross section element circumcircle cylinder location, mounting hole is connected with connecting sleeve, for Spielpassung connects, can under the situation that guarantees Location accuracy, make things convenient for the installation and removal of connecting sleeve.
Utilize the mounting structure of noncircular cross section element circumcircle cylinder location, the surface of groove is provided with noncircular cross section element locating face, and noncircular cross section element locating face is connected with the surface contact of noncircular cross section element, is convenient to realize the location of noncircular cross section element in groove.
Utilize the mounting structure of noncircular cross section element circumcircle cylinder location, noncircular cross section element locating face is no less than 2, can guarantee that the noncircular cross section element has enough Location accuracies in groove.
Utilize the mounting structure of noncircular cross section element circumcircle cylinder location, the part that connecting sleeve exposes to outside the mounting hole aperture is provided with the turn structure, can make things convenient for the installation and removal of connecting sleeve.The shape and size of turn structure adapt with the shape and size of setting tool and turn structure connection part, can make things convenient for the use of setting tool.
Utilize the mounting structure of noncircular cross section element circumcircle cylinder location; Between connecting sleeve and the mounting hole rotation-preventing mechanism is set; Can not allow to rotate or have under the situation of circumferential positioning requirements at the noncircular cross section element, prevent that connecting sleeve from rotating together with the noncircular cross section element.
Rotation-preventing mechanism is a connecting sleeve with the section of mounting hole is to adapt and noncircular cross section that Spielpassung is connected; Or the internal circular surfaces of the outer round surface of connecting sleeve and mounting hole is provided with the groove and the tenon of tabling respectively vertically; Can utilize simple structure, realize the rotating function that prevents of connecting sleeve.
Utilize the mounting structure of noncircular cross section element circumcircle cylinder location, the part that swivel nut exposes to outside the mounting hole aperture is provided with the turn structure, can make things convenient for the installation and removal of swivel nut.The shape and size of turn structure adapt with the shape and size of setting tool and turn structure connection part, can make things convenient for the use of setting tool.
Use the mounting structure that utilizes noncircular cross section element circumcircle cylinder location of the present invention, easy to process, accurate positioning is installed, mounting or dismounting make things convenient for, are convenient to seal, effect is fairly obvious.
Description of drawings
Fig. 1 is the sectional structure schematic representation that the present invention utilizes the mounting structure of noncircular cross section element circumcircle cylinder location.
Fig. 2 is the cross-sectional configuration schematic representation that the present invention utilizes the mounting structure shape of noncircular cross section element circumcircle cylinder location.
Fig. 3 is that the present invention utilizes the mounting structure of noncircular cross section element circumcircle cylinder location that the sectional structure schematic representation of swivel nut is set.
Fig. 4 is that the mounting structure element section that the present invention utilizes noncircular cross section element circumcircle cylinder to locate is leg-of-mutton cross-sectional configuration schematic representation.
Fig. 5 is that the mounting structure element section that the present invention utilizes noncircular cross section element circumcircle cylinder to locate is pentagonal cross-sectional configuration schematic representation.
Fig. 6 is that the mounting structure element section that the present invention utilizes noncircular cross section element circumcircle cylinder to locate is hexagonal cross-sectional configuration schematic representation.
Sign implication among the figure is following:
The 1-fitting seat, 2-noncircular cross section element, the 3-connecting sleeve, the 4-groove, the 5-screw connection structure, the 6-coupling shaft, the 7-swivel nut, 8-connects the shaft shoulder, 9-seal groove, 10-seal ring, 11-technology groove, 12-auxiliary slot, 13-locating face, 14-turn structure, 15-mounting hole.
Embodiment
Utilize the mounting structure of noncircular cross section element circumcircle cylinder location, the sectional structure schematic representation is as shown in Figure 1, comprises fitting seat 1 and noncircular cross section element 2; Connecting sleeve 3 is set; Connecting sleeve 3 is a cylindrical structural, and the external diameter of connecting sleeve 3 is identical with the diameter of the circumcircle cylinder of noncircular cross section element 2, and an end of connecting sleeve 3 is provided with groove 4 vertically; The section of groove 4 contains the section of noncircular cross section element 2; Groove 4 is along the length of connecting sleeve 3 axial directions, and less than the length of noncircular cross section element 2, the length of connecting sleeve 3 is greater than the length of groove 4; The shape and size of groove 4 bottom lands adapt with the shape and size on the surface of the noncircular cross section element 2 that contacts with it; Fitting seat 1 is provided with mounting hole 15, and the mounting point of the position of mounting hole 15 and noncircular cross section element 2 adapts, and the external diameter of the diameter of mounting hole 5 and connecting sleeve 3 adapts; The end that connecting sleeve 3 is provided with groove 4 is towards the bottom of mounting hole 5 and embed in the mounting hole 5; The bottom contact of end face and mounting hole 15 that noncircular cross section element 2 is positioned at the opening end of groove 4 is connected, the shape and size of the bottom of mounting hole 15 with adapt with its shape and size that contact the end face of the noncircular cross section element 2 that is connected, the end that connecting sleeve 3 is positioned at mounting hole 15 apertures and 15 of mounting holes be provided with screw connection structure 5 also screw thread be fixedly connected; Externally threaded footpath of connecting sleeve 3 screw connection structures 5 is greater than the external diameter of connecting sleeve 3, and the length of the internal thread of mounting hole 15 screw connection structures 5 is greater than the length that is connected of 15 screw threads fixed connections of connecting sleeve 3 and mounting hole.
Utilize the mounting structure of noncircular cross section element circumcircle cylinder location; The end disjunctor that connecting sleeve 3 is positioned at mounting hole 15 apertures is provided with coupling shaft 6, and the external diameter of coupling shaft 6 is provided with swivel nut 7 less than the external diameter of connecting sleeve 3; Swivel nut 7 is a cylindrical structure; The external diameter of the internal diameter of swivel nut 7 and coupling shaft 6 adapts, and swivel nut 7 is rotationally connected with coupling shaft 6 sockets, and swivel nut 7 is towards the end face of connecting sleeve 3; Connect with the shaft shoulder 8 contacts that are connected that coupling shaft 6 and connecting sleeve 3 join; Screw connection structure 5 and screw thread are set between the aperture of the outer round surface of swivel nut 7 and mounting hole 15 are fixedly connected, externally threaded footpath of swivel nut 7 screw connection structures is greater than the external diameter of connecting sleeve 3, and the length of the internal thread of mounting hole 15 screw connection structures is greater than the length that is connected of 7 screw threads fixed connections of mounting hole 15 and swivel nut.It is as shown in Figure 3 to utilize the mounting structure of noncircular cross section element circumcircle cylinder location that the sectional structure schematic representation of swivel nut 7 is set.
Utilize the mounting structure of noncircular cross section element circumcircle cylinder location, the outer round surface of connecting sleeve 3 is around being provided with seal groove 9, and around seal ring 10 is set, seal ring 10 contacts with the bottom land of seal groove 9 and the internal circular surfaces pressure of mounting hole 15 in the seal groove 9.
Utilize the mounting structure of noncircular cross section element circumcircle cylinder location, groove 4 is provided with technology groove 11 along the radial direction of connecting sleeve 3, and the shape and size of technology groove 11 adapt with the shape and size of the cutter of machined grooves 4.
Utilize the mounting structure of noncircular cross section element circumcircle cylinder location, mounting hole 15 is connected with connecting sleeve 3 positioning cylinders, for Spielpassung connects.
Utilize the mounting structure of noncircular cross section element circumcircle cylinder location, the surface of groove 4 is provided with the locating face 13 of noncircular cross section element 2, and the locating face 13 of noncircular cross section element 2 is connected with the contact of the surface of noncircular cross section element 2.
Utilize the mounting structure of noncircular cross section element circumcircle cylinder location, the locating face 13 of noncircular cross section element 2 is no less than 2.Fig. 4 is that the element section is leg-of-mutton cross-sectional configuration schematic representation, and Fig. 5 is that the element section is pentagonal cross-sectional configuration schematic representation, and Fig. 6 is that the element section is hexagonal cross-sectional configuration schematic representation.For the surface that makes the noncircular cross section element contacts better with locating face 13, at the connection part of 2 adjacent locating faces 13 auxiliary slot 12 can be set, like Fig. 4, shown in Figure 5.
Utilize the mounting structure of noncircular cross section element circumcircle cylinder location; The part that connecting sleeve 3 exposes to outside mounting hole 15 apertures is provided with turn structure 14; As shown in Figure 1, the shape and size of turn structure 14 adapt with the shape and size of setting tool and turn structure 14 connection parts.
Utilize the mounting structure of noncircular cross section element circumcircle cylinder location; Between connecting sleeve 3 and the mounting hole 15 rotation-preventing mechanism is set; Rotation-preventing mechanism is a connecting sleeve 3 with the section of mounting hole 15 is to adapt and noncircular cross section that Spielpassung is connected, or the internal circular surfaces of the outer round surface of connecting sleeve 3 and mounting hole 15 is provided with the groove and the tenon of tabling respectively vertically.
Utilize the mounting structure of noncircular cross section element circumcircle cylinder location, the part that swivel nut 7 exposes to outside mounting hole 15 apertures is provided with the turn structure, and the shape and size of turn structure adapt with the shape and size of setting tool and turn structure connection part.
The present invention utilizes the mounting structure of noncircular cross section element circumcircle cylinder location, is not restricted to the described embodiments, and every structure of the present invention and mode utilized is through conversion and the formed technological scheme of replacement, all in protection scope of the present invention.
Claims (10)
1. utilize the mounting structure of noncircular cross section element circumcircle cylinder location; Comprise fitting seat and noncircular cross section element; It is characterized in that: connecting sleeve is set; Said connecting sleeve is a cylindrical structural, and the external diameter of said connecting sleeve is identical with the diameter of the circumcircle cylinder of noncircular cross section element, and an end of said connecting sleeve is provided with groove vertically; The section of said groove contains the section of said noncircular cross section element; Said groove is along the length of said connecting sleeve axial direction, and less than the length of said noncircular cross section element, the length of said connecting sleeve is greater than the length of said groove; The shape and size of said groove bottom land adapt with the shape and size on the surface of the said noncircular cross section element that contacts with it; Fitting seat is provided with mounting hole, and the mounting point of the position of said mounting hole and said noncircular cross section element adapts, and the diameter of said mounting hole and the external diameter of said connecting sleeve adapt; The end that said connecting sleeve is provided with groove is towards the bottom of said mounting hole and embed in the said mounting hole; The bottom contact of end face and said mounting hole that said noncircular cross section element is positioned at the opening end of said groove is connected, the shape and size of the bottom of said mounting hole with adapt with its shape and size that contact the end face of the said noncircular cross section element that is connected, between the end that said connecting sleeve is positioned at said mounting hole aperture and said mounting hole screw connection structure is set and screw thread is fixedly connected; Externally threaded footpath of said connecting sleeve screw connection structure be greater than the external diameter of said connecting sleeve, and the length of the internal thread of the screw connection structure of said mounting hole is connected length greater than what screw thread between said connecting sleeve and said mounting hole was fixedly connected.
2. the mounting structure that utilizes noncircular cross section element circumcircle cylinder location according to claim 1; It is characterized in that: the end disjunctor that said connecting sleeve is positioned at said mounting hole aperture is provided with coupling shaft; The external diameter of said coupling shaft is less than the external diameter of said connecting sleeve; Swivel nut is set, and said swivel nut is a cylindrical structure, and the internal diameter of said swivel nut and the external diameter of said coupling shaft adapt; Said swivel nut and said connecting bushing switch through and are dynamically connected; Said swivel nut is towards the end face of said connecting sleeve, touches with coupling shaft shoulder grafting that said coupling shaft and said connecting sleeve join to be connected, and between the outer round surface of said swivel nut and the aperture of said mounting hole screw connection structure is set and screw thread is fixedly connected; Externally threaded footpath of said swivel nut screw connection structure be greater than the external diameter of said connecting sleeve, and the length of the worm structure of said mounting hole internal surface is greater than the length that is connected that is threaded between said mounting hole and said swivel nut.
3. the mounting structure that utilizes noncircular cross section element circumcircle cylinder location according to claim 1; It is characterized in that: the outer round surface of said connecting sleeve is around seal groove is set; Around seal ring is set, said seal ring contacts with the bottom land of said seal groove and the internal circular surfaces pressure of said mounting hole in the said seal groove.
4. the mounting structure that utilizes noncircular cross section element circumcircle cylinder location according to claim 1; It is characterized in that: said groove is provided with technology groove along the radial direction of said connecting sleeve; The shape and size of said technology groove adapt with the shape and size of cutter of the said groove of processing.
5. the mounting structure that utilizes noncircular cross section element circumcircle cylinder location according to claim 1, it is characterized in that: said mounting hole is connected with said connecting sleeve, for Spielpassung connects.
6. the mounting structure that utilizes noncircular cross section element circumcircle cylinder location according to claim 1; It is characterized in that: the surface of said groove is provided with noncircular cross section element locating face, and said noncircular cross section element locating face is connected with the surface contact of said noncircular cross section element.
7. the mounting structure that utilizes noncircular cross section element circumcircle cylinder location according to claim 6, it is characterized in that: said noncircular cross section element locating face is no less than 2.
8. the mounting structure that utilizes noncircular cross section element circumcircle cylinder location according to claim 1; It is characterized in that: the part that said connecting sleeve exposes to outside the said mounting hole aperture is provided with the turn structure; The shape and size of said turn structure adapt with the shape and size of setting tool and said turn structure connection part.
9. the mounting structure that utilizes noncircular cross section element circumcircle cylinder location according to claim 2; It is characterized in that: between said connecting sleeve and the said mounting hole rotation-preventing mechanism is set; Said rotation-preventing mechanism is said connecting sleeve with the section of said mounting hole is to adapt and noncircular cross section that Spielpassung is connected, or the internal circular surfaces of the outer round surface of said connecting sleeve and said mounting hole is provided with the groove and the tenon of tabling respectively vertically.
10. the mounting structure that utilizes noncircular cross section element circumcircle cylinder location according to claim 2; It is characterized in that: the part that said swivel nut exposes to outside the said mounting hole aperture is provided with the turn structure; The shape and size of said turn structure adapt with the shape and size of setting tool and said turn structure connection part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210078630.1A CN102606588B (en) | 2012-03-22 | 2012-03-22 | Mounting structure positioned by aid of external cylindrical surface of element with non-circular section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210078630.1A CN102606588B (en) | 2012-03-22 | 2012-03-22 | Mounting structure positioned by aid of external cylindrical surface of element with non-circular section |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102606588A true CN102606588A (en) | 2012-07-25 |
| CN102606588B CN102606588B (en) | 2014-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210078630.1A Active CN102606588B (en) | 2012-03-22 | 2012-03-22 | Mounting structure positioned by aid of external cylindrical surface of element with non-circular section |
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| CN (1) | CN102606588B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626884A (en) * | 2014-10-31 | 2016-06-01 | 江苏神通阀门股份有限公司 | Clamping groove type anti-rotation ejection rod mechanism for glasses valve |
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| CN2234007Y (en) * | 1995-03-17 | 1996-08-28 | 旭懋股份有限公司 | Single hand operated telescopic rod |
| JPH10220435A (en) * | 1997-02-07 | 1998-08-21 | Miwa Lock Co Ltd | End cap mounting structure for tube body |
| DE202005007761U1 (en) * | 2005-05-18 | 2006-10-05 | Hewi Heinrich Wilke Gmbh | Door handle fitting has an insert with square bore located inside a tubular metal section and secured by cold pressing |
| JP2010190342A (en) * | 2009-02-19 | 2010-09-02 | Mitsubishi Heavy Ind Ltd | Press-fitting structure and press-fitting device |
| CN202579522U (en) * | 2012-03-22 | 2012-12-05 | 北京北机机电工业有限责任公司 | Mounting structure positioned by using external cylindrical surface of non-circular section component |
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2012
- 2012-03-22 CN CN201210078630.1A patent/CN102606588B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5024073A (en) * | 1990-01-16 | 1991-06-18 | Rusken Machine & Tool Service | Bezel lock, key and receiver assembly |
| CN2234007Y (en) * | 1995-03-17 | 1996-08-28 | 旭懋股份有限公司 | Single hand operated telescopic rod |
| JPH10220435A (en) * | 1997-02-07 | 1998-08-21 | Miwa Lock Co Ltd | End cap mounting structure for tube body |
| DE202005007761U1 (en) * | 2005-05-18 | 2006-10-05 | Hewi Heinrich Wilke Gmbh | Door handle fitting has an insert with square bore located inside a tubular metal section and secured by cold pressing |
| JP2010190342A (en) * | 2009-02-19 | 2010-09-02 | Mitsubishi Heavy Ind Ltd | Press-fitting structure and press-fitting device |
| CN202579522U (en) * | 2012-03-22 | 2012-12-05 | 北京北机机电工业有限责任公司 | Mounting structure positioned by using external cylindrical surface of non-circular section component |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626884A (en) * | 2014-10-31 | 2016-06-01 | 江苏神通阀门股份有限公司 | Clamping groove type anti-rotation ejection rod mechanism for glasses valve |
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| Publication number | Publication date |
|---|---|
| CN102606588B (en) | 2014-05-14 |
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