CN106195472A - A kind of fluid integration hollow bolt - Google Patents
A kind of fluid integration hollow bolt Download PDFInfo
- Publication number
- CN106195472A CN106195472A CN201610822140.6A CN201610822140A CN106195472A CN 106195472 A CN106195472 A CN 106195472A CN 201610822140 A CN201610822140 A CN 201610822140A CN 106195472 A CN106195472 A CN 106195472A
- Authority
- CN
- China
- Prior art keywords
- radial direction
- hollow bolt
- screw rod
- screw
- axial screw
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/006—Screw-threaded joints; Forms of screw-threads for such joints with straight threads
Abstract
The invention provides a kind of fluid integration hollow bolt, including axial screw and radial direction screw rod, described axial screw includes epimere and the hypomere of one, described epimere other end coupling nut, and side is fixing connects described radial direction screw rod;Described epimere and the bottom fixed connection and sealing pad of hypomere junction, arrange axial screw circular hole inside described axial screw, described radial direction inside screw arranges radially screw rod circular hole, and described radial direction screw rod circular hole and described axial screw circular hole run through mutually.Fluid of the present invention integration hollow bolt, traditional pipe joint, hollow bolt and gasket seal are integrated, solve part during conventional oil path connects many, baroque problem, easy for installation, reducing cost, diameter and the radial direction screw diameter being connected with pipeline of hollow bolt axial screw can be adjusted flexibly according to the actual requirements, solve the problem that in Practical Project, Banjo pipe joint and hollow bolt different size cannot be installed.
Description
Technical field
The invention belongs to be mechanically connected fastener areas, especially relate to a kind of fluid integration hollow bolt.
Background technology
Hollow bolt had another name called oil draining bolt, is used for petroleum pipeline, water-supply-pipe etc. and is tightly connected, and had fastening and conveyance fluid
Dual function.Tradition needs hollow bolt, pipe joint and sealing gasket in connecting, and in connection, required part is more, and structure is more multiple
Miscellaneous.Meanwhile, it is the hollow spiral shell under the most supporting correspondence, certain specification according to national standard Banjo pipe joint and hollow bolt
Bolt, the external diameter of pipe joint specification and pipeline road is namely fixing, but in Practical Project, required petroleum pipeline external diameter
With the tube outer diameter chosen according to standard hollow bolt differing, this has resulted in petroleum pipeline and cannot pacify with Banjo pipe joint
The problem of dress.
Summary of the invention
In view of this, it is contemplated that propose a kind of fluid integration hollow bolt, to provide a kind of by traditional sky
Heart bolt, pipe joint and sealing gasket are combined as a whole, and can be achieved with, by a part, the one that fluid carries and connects fastening
Change hollow bolt.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
A kind of fluid integration hollow bolt, including the bolt body of integrative-structure, described bolt body include nut,
Sealing gasket, axial screw and radial direction screw rod, described axial screw includes epimere and the hypomere of one, and the external diameter of described epimere is more than
The external diameter of described hypomere, described epimere other end coupling nut, side is fixing connects described radial direction screw rod;Arrange on described hypomere
Axial screw screw thread, described epimere is fixing with the bottom of described hypomere junction is connected described sealing gasket, in described axial screw
Portion arranges axial screw circular hole, and the outer wall of described radial direction screw rod arranges radially screw flight, and described radial direction inside screw is arranged
Radially screw rod circular hole, described radial direction screw rod circular hole and described axial screw circular hole run through mutually.
Further, described nut is hexagonal (hexagon)nut, and each angle of described nut is designed with chamfering.
Further, the external diameter of described nut is more than the maximum outside diameter of described axial screw, the maximum of described axial screw
External diameter is more than the external diameter of described radial direction screw rod.
Further, the contact surface chamfering the most each other of described nut, described axial screw and described radial direction screw rod.
Further, described axial screw and described radial direction screw rod are hollow cylinder structure.
Further, described axial screw circular hole is internal for conical structure, and flush bottom outside and described hypomere is blind
Hole.
Further, the angle of described hypomere bottom axial face and sagittal plane is on-right angle.
Further, described radial direction screw rod circular hole be internal be the through hole of conical structure for cylindrical outer side.
Further, described sealing gasket is hollow cylinder structure.
Relative to prior art, fluid of the present invention integration hollow bolt has the advantage that
(1) fluid of the present invention integration hollow bolt, by traditional pipe joint, hollow bolt and gasket seal
It is integrated, solves part during conventional oil path connects many, baroque problem, easy for installation, reduce cost.
(2) fluid of the present invention integration hollow bolt, the diameter of hollow bolt axial screw and with pipeline even
The radial direction screw diameter connect can be adjusted flexibly according to the actual requirements, solves Banjo pipe joint and hollow spiral shell in Practical Project
The problem that bolt different size cannot be installed.
Accompanying drawing explanation
The accompanying drawing of the part constituting the present invention is used for providing a further understanding of the present invention, and the present invention's is schematic real
Execute example and illustrate for explaining the present invention, being not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the schematic diagram of the fluid integration hollow bolt sectional view described in the embodiment of the present invention;
Fig. 2 is the top view of the fluid integration hollow bolt described in the embodiment of the present invention.
Description of reference numerals:
1-nut;2-sealing gasket;3-axial screw;31-axial screw circular hole;32-axial screw screw thread;33-boss;4-
Radially screw rod;41-radially screw rod circular hole;42-radially screw flight.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the present invention and the feature in embodiment can phases
Combination mutually.
In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " on ", D score,
Orientation or the position relationship of the instruction such as "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description rather than instruction or dark
The device or the element that show indication must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that right
The restriction of the present invention.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicate or hint phase
To importance or the implicit quantity indicating indicated technical characteristic.Thus, the feature defining " first ", " second " etc. can
To express or to implicitly include one or more this feature.In describing the invention, except as otherwise noted, " multiple "
It is meant that two or more.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be fixing connection, it is also possible to be to removably connect, or be integrally connected;Can
To be mechanical connection, it is also possible to be electrical connection;Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
A kind of fluid integration hollow bolt, as depicted in figs. 1 and 2, including the bolt body of integrative-structure, described spiral shell
Bolt body includes nut 1, sealing gasket 2, axial screw 3 and radial direction screw rod 4, and described axial screw 3 includes epimere and the institute of one
Stating hypomere, the external diameter of described epimere is more than the external diameter of hypomere, described epimere other end coupling nut 1, and the fixing connection in side is described
Radially screw rod 4;Arranging axial screw screw thread 32 on described hypomere, described epimere is fixing with the bottom of described hypomere junction to be connected
Described sealing gasket 2, described axial screw 3 is internal arranges axial screw circular hole 31, the outer wall of described radial direction screw rod 4 is arranged radially
Screw flight 42, described radial direction screw rod 4 is internal arranges radially screw rod circular hole 41, described radial direction screw rod circular hole 41 and described axial spiral shell
Bar circular hole 31 runs through mutually.
Described nut 1 is hexagonal (hexagon)nut, and each angle of described nut 1 is designed with chamfering.
The external diameter of described nut 1 is more than the maximum outside diameter of described axial screw 3, and the maximum outside diameter of described axial screw 3 is big
External diameter in described radial direction screw rod 4.
The contact surface chamfering the most each other of described nut 1, described axial screw 3 and described radial direction screw rod 4.
Described axial screw 3 and described radial direction screw rod 4 are hollow cylinder structure, the diameter of described axial screw 3 and institute
The diameter stating radially screw rod 4 can be adjusted flexibly according to the actual requirements, and makes tandem product, and the scope of application is wider.
Described axial screw circular hole 31 is internal for conical structure, the blind hole flushed bottom outside and described hypomere, as
The oil discharge passage of described hollow bolt.
The angle of described hypomere bottom axial face and sagittal plane is on-right angle.
Described radial direction screw rod circular hole 41 be internal be the through hole of conical structure for cylindrical outer side, as described hollow bolt
Oil inlet passage, described radial direction screw rod 4 is sealed with oil inlet pipe by described radial direction screw flight 42 and is connected.
Described sealing gasket 2 is hollow cylinder structure, seals with connector, simultaneously can be by controlling described sealing gasket 2
Decrement adjust the direction of described radial direction screw rod 4, thus control the direction of in-line, more flexible and diversified.
The work process of a kind of fluid integration hollow bolt is:
Axial screw 3 is connected with connector by axial screw screw thread 31, and is carried out the fluid of conveying by sealing gasket 2
Sealing, radially screw rod 4 is threadeded by radially screw flight 42 with oil inlet pipe, and now radially screw rod circular hole 41 leads to as oil-feed
Road, axial screw circular hole 31 is as oil discharge passage.Decrement now by sealing gasket 2 controls radially screw rod 4 direction, thus
Controlling the direction of in-line, the diameter of axial screw 3 and the diameter of radial direction screw rod 4 that is connected with pipeline are according to actual need simultaneously
Ask and can be adjusted flexibly, and make tandem product.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (9)
1. a fluid integration hollow bolt, it is characterised in that: include the bolt body of integrative-structure, described bolt body
Including nut (1), sealing gasket (2), axial screw (3) and radial direction screw rod (4),
Described axial screw (3) includes epimere and the hypomere of one, and the external diameter of described epimere is more than the external diameter of described hypomere, described
The epimere other end connects described nut (1), and side is fixing connects described radial direction screw rod (4);On described hypomere, axial screw is set
Screw thread (32), described epimere is fixing with the bottom of described hypomere junction is connected described sealing gasket (2), described axial screw (3)
Inside arranges axial screw circular hole (31),
Arranging radially screw flight (42) on the outer wall of described radial direction screw rod (4), described radial direction screw rod (4) is internal arranges radially spiral shell
Bar circular hole (41), described radial direction screw rod circular hole (41) and described axial screw circular hole (31) run through mutually.
A kind of fluid integration hollow bolt the most according to claim 1, it is characterised in that: described nut (1) is six
Angle nut, each angle of described nut (1) is designed with chamfering.
A kind of fluid integration hollow bolt the most according to claim 1, it is characterised in that: outside described nut (1)
Footpath is more than described radial direction screw rod (4) more than the maximum outside diameter of described axial screw (3), the maximum outside diameter of described axial screw (3)
External diameter.
The integrated hollow bolt of a kind of fluid the most according to claim 1, it is characterised in that: described nut (1), described
The contact surface chamfering the most each other of axial screw (3) and described radial direction screw rod (4).
A kind of fluid integration hollow bolt the most according to claim 1, it is characterised in that: described axial screw (3)
It is hollow cylinder structure with described radial direction screw rod (4).
A kind of fluid integration hollow bolt the most according to claim 1, it is characterised in that: described axial screw circular hole
(31) it is internal for conical structure, the blind hole flushed bottom outside and described hypomere.
A kind of fluid integration hollow bolt the most according to claim 1, it is characterised in that: bottom described hypomere axially
The angle of face and sagittal plane is on-right angle.
A kind of fluid integration hollow bolt the most according to claim 1, it is characterised in that: described radial direction screw rod circular hole
(41) be internal be the through hole of conical structure for cylindrical outer side.
A kind of fluid integration hollow bolt the most according to claim 1, it is characterised in that: described sealing gasket (2) is
Hollow cylinder structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610822140.6A CN106195472A (en) | 2016-09-13 | 2016-09-13 | A kind of fluid integration hollow bolt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610822140.6A CN106195472A (en) | 2016-09-13 | 2016-09-13 | A kind of fluid integration hollow bolt |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106195472A true CN106195472A (en) | 2016-12-07 |
Family
ID=58066682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610822140.6A Pending CN106195472A (en) | 2016-09-13 | 2016-09-13 | A kind of fluid integration hollow bolt |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106195472A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108266581A (en) * | 2018-03-28 | 2018-07-10 | 嘉兴迈思特管件制造有限公司 | A kind of bite type Banjo pipe joint |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3498644A (en) * | 1967-12-13 | 1970-03-03 | Parker Hannifin Corp | Straight thread boss joint |
GB2251663B (en) * | 1990-12-28 | 1994-07-27 | Akebono Brake Ind | Pressure oil lead-in portion of hydraulic brakes |
DE19544222A1 (en) * | 1995-11-28 | 1997-06-05 | Bosch Gmbh Robert | Medium-pipe union to component with passage |
JPH10238683A (en) * | 1997-02-25 | 1998-09-08 | Hino Motors Ltd | Elbow pipe joint structure |
EP1108939A1 (en) * | 1999-12-14 | 2001-06-20 | Guy Abiven | Process for connecting fluid circuits and and connector for carrying out the process |
JP2008254590A (en) * | 2007-04-05 | 2008-10-23 | Jtekt Corp | Pipe mounting structure for power cylinder, and vehicular steering device provided with this |
CN102562767A (en) * | 2012-02-28 | 2012-07-11 | 浙江吉利汽车研究院有限公司 | Hollow bolt of automobile engine system |
-
2016
- 2016-09-13 CN CN201610822140.6A patent/CN106195472A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3498644A (en) * | 1967-12-13 | 1970-03-03 | Parker Hannifin Corp | Straight thread boss joint |
GB2251663B (en) * | 1990-12-28 | 1994-07-27 | Akebono Brake Ind | Pressure oil lead-in portion of hydraulic brakes |
DE19544222A1 (en) * | 1995-11-28 | 1997-06-05 | Bosch Gmbh Robert | Medium-pipe union to component with passage |
JPH10238683A (en) * | 1997-02-25 | 1998-09-08 | Hino Motors Ltd | Elbow pipe joint structure |
EP1108939A1 (en) * | 1999-12-14 | 2001-06-20 | Guy Abiven | Process for connecting fluid circuits and and connector for carrying out the process |
JP2008254590A (en) * | 2007-04-05 | 2008-10-23 | Jtekt Corp | Pipe mounting structure for power cylinder, and vehicular steering device provided with this |
CN102562767A (en) * | 2012-02-28 | 2012-07-11 | 浙江吉利汽车研究院有限公司 | Hollow bolt of automobile engine system |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108266581A (en) * | 2018-03-28 | 2018-07-10 | 嘉兴迈思特管件制造有限公司 | A kind of bite type Banjo pipe joint |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN206592212U (en) | A kind of valve hermetical structure and the aircraft engine jettison gear with it | |
CN106439346A (en) | Air source distributor | |
CN106195472A (en) | A kind of fluid integration hollow bolt | |
RU2014108531A (en) | SYSTEM FOR CONNECTING SANITARY TECHNICAL FITTINGS TO THE PIPELINE BUILT INTO THE WALL | |
CN104203623B (en) | Fluid-sealing type conduit feedthrough component | |
CN204025969U (en) | Pipe couplings | |
CN209164867U (en) | A kind of rotation stops angle and can be arbitrarily adjusted threaded connection pipe fitting | |
CN104930283B (en) | Screw connection for double-wall pipe | |
CN207213381U (en) | Taper thread connecting length collocation structure | |
CN205678276U (en) | A kind of water tank attachment structure | |
CN205639993U (en) | Divide manifold | |
CN202756806U (en) | Fast double-connector device | |
CN206268647U (en) | Connecting pipe box | |
CN106287082A (en) | Fluid shunt device | |
CN104455818A (en) | Composite transitional joint throttling device | |
CN105570591A (en) | Hydraulic pipe connector capable of changing from two ways to multiple ways | |
KR200491556Y1 (en) | Pipe Connector for Pump | |
CN104500877B (en) | Compression locking plug-in type fluid delivery pipeline attachment means | |
CN103486364A (en) | Connecting structure used for pipeline union | |
CN105179419B (en) | A kind of sealing bolt and the mounting structure using the sealing bolt | |
CN207073649U (en) | A kind of sealed conversion pipe joint | |
CN105627019A (en) | 24-degree-cone ultra-high pressure composite sealing terminal pipe connector | |
CN205841956U (en) | A kind of Quick connected ball valve | |
CN202992489U (en) | Direct-type integrally formed sub-catchment | |
CN207034460U (en) | Two-way silk acting flange |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |
|
RJ01 | Rejection of invention patent application after publication |