CN203441916U - Direction adjustable oil bolt assembly - Google Patents
Direction adjustable oil bolt assembly Download PDFInfo
- Publication number
- CN203441916U CN203441916U CN201320404602.4U CN201320404602U CN203441916U CN 203441916 U CN203441916 U CN 203441916U CN 201320404602 U CN201320404602 U CN 201320404602U CN 203441916 U CN203441916 U CN 203441916U
- Authority
- CN
- China
- Prior art keywords
- oil
- hole
- sealing
- draining bolt
- oil draining
- 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
Links
Images
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to an oil bolt assembly, in particular to a quick insert type direction adjustable oil bolt assembly. The direction adjustable oil bolt assembly comprises an oil bolt and a hinging piece, the oil bolt is provide with an oil channel and more than three oil holes, and the oil channel is communicated with the oil holes. The hinging piece is provided with a through hole and an oil filler hole, the hinging piece is connected with the oil bolt in a sleeved mode through the through hole, and the oil filler hole is communicated with the through hole. The direction adjustable oil bolt assembly further comprises a sealing ring, the oil bolt is provided with a sealing groove, the sealing ring is arranged in the sealing groove, a sealing oblique plane is arranged on the through hole of the hinging piece, and the sealing oblique plane is pressed on the sealing ring to form sealing. Compared with the prior art, the direction adjustable oil bolt assembly has the advantages that the oil bolt assembly is simple in structure, reasonable in design and reliable in performance, the hinging piece is mounted on the oil bolt in the sleeved mode and can rotate freely according to needs, after the hinging piece is mounted on the oil bolt in the sleeved mode, the sealing oblique plane of the hinging piece can be pressed on the sealing ring in the sealing groove to form the sealing, and the sealing effect is good.
Description
Technical field
The utility model relates to a kind of oil draining bolt assembly, especially relate to a kind of push-in can tuning oil draining bolt assembly.
Background technique
Oil draining bolt assembly can make the flow direction of fluid that 90 degree turnings occur, existing oil draining bolt assembly comprises oil draining bolt and articulated elements, this oil draining bolt assembly in use, oil draining bolt is screwed in articulated elements by screw thread, the end face that articulated elements withstands on the head of oil draining bolt by the wedge angle on its end face seals, but wedge angle and end face are all metal material, the time one easily becomes flexible for a long time and produces leakage oil condition, and therefore this sealing means is reliable not; In addition, on oil draining bolt, generally have 3 oilholes, these 3 oilholes be centered close in same cross section and these 3 oilholes distribute ringwise, so, can affect fuel-displaced flow less, affect speed, if increase the quantity of oilhole, promote flow, flow velocity, can affect the intensity of oil draining bolt again, easily rupture.
Model utility content
The purpose of this utility model is to overcome above shortcomings in prior art, and a kind of reasonable in design is provided, and reliable performance is easy to use, good sealing effect, structural strength is high, articulated elements can 360 degree rotation can tuning oil draining bolt assembly.
The technical scheme in the invention for solving the above technical problem is: this can tuning oil draining bolt assembly, comprises oil draining bolt and articulated elements, and described oil draining bolt is provided with oil duct and three with upper oil hole, and described oil duct and oilhole connect; Described articulated elements is provided with through hole and oil hole, and described articulated elements is socketed by through hole and oil draining bolt, and described oil hole and through hole connect; It is characterized in that: also comprise seal ring, described oil draining bolt is provided with seal groove, and described seal ring is arranged in seal groove, and the through hole of described articulated elements is provided with sealing inclined-plane, sealing inclined-plane is pressed on seal ring and forms and seal.The utility model is simple in structure, reasonable in design; Articulated elements is sleeved on oil draining bolt, and articulated elements can as required and freely rotate; After articulated elements is sleeved on oil draining bolt, the sealing inclined-plane of articulated elements will be pressed on the seal ring in seal groove, thereby forms sealing, and good sealing effect.
Oilhole quantity described in the utility model is 4, and described oilhole annular is arranged on oil draining bolt, and oilhole is distribution straggly.What oilhole was straggly herein is distributed on oil draining bolt, adjacent two oilholes to the distance of oil draining bolt head not etc., thereby make the structural strength of oil draining bolt larger, easy-rupturing not.
The angle of sealing described in the utility model inclined-plane and through hole at 13 degree between 17 degree.The angle of sealing inclined-plane and through hole is at 13 degree between 17 degree time, and it is best that sealing inclined is faced the squeezing effect of seal ring, makes sealing effect better.
The angle of sealing described in the utility model inclined-plane and through hole is 15 degree.
The utility model compared with prior art, has the following advantages and effect: simple in structure, reasonable in design, and reliable performance, articulated elements is sleeved on oil draining bolt, and articulated elements can as required and freely rotate; After articulated elements is sleeved on oil draining bolt, the sealing inclined-plane of articulated elements will be pressed on the seal ring in seal groove, thereby forms sealing, and good sealing effect.
Accompanying drawing explanation
Fig. 1 be can tuning oil draining bolt assembly in the utility model embodiment sectional structure schematic diagram.
Fig. 2 is the structural representation of oil draining bolt in the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing and by embodiment, the utility model is described in further detail, and following examples are to explanation of the present utility model and the utility model is not limited to following examples.
Embodiment.
Referring to Fig. 1 to Fig. 2, can comprise oil draining bolt 1, oil duct 11, oilhole 12, seal groove 13, thread section 14, articulated elements 2, through hole 21, oil hole 22, seal inclined-plane 23, end face seal groove 24 and seal ring 3 by tuning oil draining bolt assembly in the present embodiment.
The angle a that seals inclined-plane 23 and through hole 21 in the present embodiment is at 13 degree between 17 degree, and preferred value is 15 degree, and the squeezing effect that now seals the 23 pairs of seal rings 3 in inclined-plane is best, makes sealing effect better.
In the present embodiment, oil draining bolt 1 is provided with thread section 14, after oil draining bolt 1 is socketed with articulated elements 2, by thread section 14 and equipment connection, articulated elements 2 is provided with end face seal groove 24 near a section of thread section 14, on end face seal groove 24, install after seal ring, by equipment, push the sealing that sealing circle forms this one end.
In addition, it should be noted that, the specific embodiment described in this specification, the shape of its parts and components, institute's title of being named etc. can be different, and the above content described in this specification is only to the explanation of the utility model structure example.All equivalence variation or simple change of doing according to described structure, feature and the principle of the utility model patent design, are included in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (4)
1. can a tuning oil draining bolt assembly, comprise oil draining bolt and articulated elements, described oil draining bolt is provided with oil duct and three with upper oil hole, and described oil duct and oilhole connect; Described articulated elements is provided with through hole and oil hole, and described articulated elements is socketed by through hole and oil draining bolt, and described oil hole and through hole connect; It is characterized in that: also comprise seal ring, described oil draining bolt is provided with seal groove, and described seal ring is arranged in seal groove, and the through hole of described articulated elements is provided with sealing inclined-plane, sealing inclined-plane is pressed on seal ring and forms and seal.
2. according to claim 1 can tuning oil draining bolt assembly, it is characterized in that: described oilhole quantity is 4, described oilhole annular is arranged on oil draining bolt, and oilhole is distribution straggly.
3. according to claim 1 and 2 can tuning oil draining bolt assembly, it is characterized in that: the angle of described sealing inclined-plane and through hole at 13 degree between 17 degree.
4. according to claim 3 can tuning oil draining bolt assembly, it is characterized in that: the angle a of described sealing inclined-plane and through hole is 15 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320404602.4U CN203441916U (en) | 2013-07-09 | 2013-07-09 | Direction adjustable oil bolt assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320404602.4U CN203441916U (en) | 2013-07-09 | 2013-07-09 | Direction adjustable oil bolt assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203441916U true CN203441916U (en) | 2014-02-19 |
Family
ID=50092975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320404602.4U Expired - Fee Related CN203441916U (en) | 2013-07-09 | 2013-07-09 | Direction adjustable oil bolt assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203441916U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358952A (en) * | 2014-10-11 | 2015-02-18 | 海盐县海管管件制造有限公司 | Rotary joint |
| CN108036136A (en) * | 2018-01-09 | 2018-05-15 | 胡岳 | A kind of twist joint |
| CN112228555A (en) * | 2020-09-15 | 2021-01-15 | 北京自动化控制设备研究所 | A sealing method for a miniaturized micromachined inertial satellite integrated navigation system |
-
2013
- 2013-07-09 CN CN201320404602.4U patent/CN203441916U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358952A (en) * | 2014-10-11 | 2015-02-18 | 海盐县海管管件制造有限公司 | Rotary joint |
| CN108036136A (en) * | 2018-01-09 | 2018-05-15 | 胡岳 | A kind of twist joint |
| CN112228555A (en) * | 2020-09-15 | 2021-01-15 | 北京自动化控制设备研究所 | A sealing method for a miniaturized micromachined inertial satellite integrated navigation system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203441916U (en) | Direction adjustable oil bolt assembly | |
| CN205173763U (en) | Compressor mouth of pipe quick change coupler | |
| CN202452002U (en) | Groove-type movable joint | |
| CN104728449A (en) | Chinese-doughnut-shaped oil-back line oil seal | |
| CN203703183U (en) | Butterfly valve with valve rod fixed by use of combination of taper pin and flat key | |
| CN203517054U (en) | Connection structure of inclined connection pipes of H pipes | |
| CN105221869A (en) | A kind of equalization type universal joint | |
| CN203036136U (en) | High pressure detachable type ball sealing pressure measuring connector | |
| CN204852394U (en) | Sealed sword type gate valve that exchanges of full lining | |
| CN204851849U (en) | A steam turbine high pressure control valve oil motor oil cylinder guide sleeve device | |
| CN204573100U (en) | Twist shape oil drive back thread oil sealing | |
| CN202611609U (en) | Drill pipe connector with all-steel protective cap | |
| CN205190970U (en) | Adjustable pipe strap | |
| CN204611183U (en) | The special four-way pipe of a kind of diversion irrigation | |
| CN205504000U (en) | Feed -regulating valve | |
| CN204900915U (en) | Three formula ball valves | |
| CN204755989U (en) | Upper assembling type high temperature ball valve sealed firmly | |
| CN201786730U (en) | Double-end-surface submersible pump sealing device | |
| CN204420398U (en) | The effective reducing of resistance to compression is directly managed | |
| CN202082533U (en) | Mechanical tee joint of with O-shaped ring | |
| CN204283509U (en) | A kind of steam valve for steam turbine | |
| CN201779373U (en) | Straight joint for forklift | |
| CN203285379U (en) | Packing box-adjustable eccentric-grinding-resisting device | |
| CN103851286B (en) | A kind of oil pipe joint | |
| CN201779009U (en) | Oil pump joint for fork truck |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20200709 |