CN207246191U - Cross whelk bolt assembly - Google Patents
Cross whelk bolt assembly Download PDFInfo
- Publication number
- CN207246191U CN207246191U CN201721211793.7U CN201721211793U CN207246191U CN 207246191 U CN207246191 U CN 207246191U CN 201721211793 U CN201721211793 U CN 201721211793U CN 207246191 U CN207246191 U CN 207246191U
- Authority
- CN
- China
- Prior art keywords
- oil
- bolt
- oil draining
- draining bolt
- hole
- 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
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses one kind to cross whelk bolt assembly, including crosses oil draining bolt and excessively oily connector；The excessively oily connector includes joint body and the flowline integrally formed with the joint body；Formed with the mounting hole coordinated with the bar portion for crossing oil draining bolt and the connecting hole for connect mounting hole and flowline in the joint body, vertically equipped with oil channel and the bar portion side wall is circumferentially distributed multiple oil-through holes connected with the oil channel and aperture gradually increases in the bar portion for crossing oil draining bolt；The oil draining bolt excessively, which is can turn to, makes one of them described oil-through hole opposite with connecting hole, this component can adjust flow velocity of the stream by the machine oil of oil draining bolt.
Description
Technical field
Engine lubrication system part field is the utility model is related to, is specifically that one kind crosses whelk bolt assembly.
Background technology
Oil draining bolt is crossed for the tapped through hole in fuel oil on canned motor, machine oil, water, feed channel.At present, oil draining bolt is crossed
Usually it is used cooperatively with excessively oily connector, there is the cavity of certain space, in use, machine oil is introduced into the chamber inside excessively oily connector
Entered again by crossing the oil-through hole of oil draining bolt in oil draining bolt in vivo, the existing oil-through hole size for crossing oil draining bolt is fixed not
Become, the area of section that machine oil can flow through also immobilizes, and therefore, existing oil draining bolt of crossing can not adjust the flow velocity of machine oil.
Therefore, for solution problem above, it is necessary to which a kind of stream that can adjust crosses whelk by the flow velocity of the machine oil of oil draining bolt
Bolt assembly.
Utility model content
In view of this, the purpose of the utility model is to overcome in the prior art the defects of, there is provided one kind can be adjusted and flowed through
That crosses the flow velocity of the machine oil of oil draining bolt crosses whelk bolt assembly.
The utility model crosses whelk bolt assembly, including crosses oil draining bolt and excessively oily connector；The excessively oily connector includes connector
Body and the flowline integrally formed with the joint body；Formed with the bar portion with the oil draining bolt excessively in the joint body
The mounting hole and the connecting hole of the connection mounting hole and flowline of cooperation, it is described to be equipped with vertically in the bar portion of oil draining bolt excessively
The oil channel and bar portion side wall is circumferentially distributed multiple oil-through holes connected with the oil channel and aperture gradually increases；The mistake
Oil draining bolt, which is can turn to, makes one of them described oil-through hole opposite with connecting hole；
Further, circumferentially distributed multiple dowel holes, the head for crossing oil draining bolt on the end face of the excessively oily connector
Equipped with the positioning pin coordinated with the dowel hole；
Further, the inner circle of the mounting hole is equipped with rubber sealant；
Further, the head bottom surface for crossing oil draining bolt is equipped with annular groove, and is equipped with sealing ring in annular groove；
The whelk bolt assembly excessively of the utility model, further includes below the excessively oily connector and is coated at the whelk excessively
The gasket of bolt.
The beneficial effects of the utility model are：The utility model crosses whelk bolt assembly, and crossing oil draining bolt and caning turn to makes it
In an oil-through hole it is opposite with connecting hole；During installation, crossing oil draining bolt can be by being threadably mounted at the screw thread of engine cylinder body
On oil outlet, machine oil is set to enter in the oil channel in whelk bolt stem, in four connected with oil channel oil-through hole
One of them is opposite with connecting hole, its excess-three oil-through hole is closed by the inner circle of mounting hole, therefore, the machine oil in oil channel
Flowline is flowed to by one of oil-through hole, from crossing oil draining bolt relative rotation aperture can be selected different by making oily connector
Oil-through hole it is fuel-displaced, so as to adjust the flow velocity of machine oil.
Brief description of the drawings
The utility model is further described with reference to the accompanying drawings and examples：
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is A-A sectional views in Fig. 1.
Embodiment
Fig. 1 is the structure diagram of the utility model；Fig. 2 is A-A sectional views in Fig. 1.As shown in the figure, the mistake of the present embodiment
2 component of oil draining bolt, including cross oil draining bolt 2 and excessively oily connector；The excessively oily connector include joint body 6 and with the joint body
6 integrally formed flowlines 10；Formed with the mounting hole (mistake coordinated with the bar portion for crossing oil draining bolt 2 in the joint body 6
Bar segment of the bar portion of oil draining bolt 2 close to lower end is screw rod, and the bar segment close to upper end is polished rod, and mounting hole is used to match somebody with somebody with light bar segment
Close) and the connecting hole 9 of the connection mounting hole and flowline 10, it is described to be equipped with oil vertically in the bar portion of oil draining bolt 2 excessively
Road 7 and the bar portion side wall it is circumferentially distributed have it is multiple with the oil-through hole 5 that oil channel 7 connects and aperture gradually increases；The mistake
Oil draining bolt 2, which is can turn to, makes one of them described oil-through hole 5 opposite with connecting hole 9；During installation, screw thread can be passed through by crossing oil draining bolt 2
On the screw thread oil outlet of engine cylinder body, machine oil is set to enter in the oil channel 7 in 2 bar portion of oil draining bolt, with
One of them in four oil-through holes 5 that oil channel 7 connects is opposite with connecting hole 9, its excess-three oil-through hole 5 passes through mounting hole
Inner circle is closed, and therefore, the machine oil in oil channel 7 flows to flowline 10 by one of oil-through hole 5, by made oily connector with
It is fuel-displaced to cross the oil-through hole 5 that the relative rotation of oil draining bolt 2 can select aperture different, so as to adjust the flow velocity of machine oil.
In the present embodiment, circumferentially distributed four positioning pins, 4 hole 1 on the end face of the excessively oily connector is described to cross oil draining bolt 2
Head be equipped with 4 hole 1 of positioning pin coordinate positioning pin 4, positioning pin 4 can to pass through cross oil draining bolt 2 head be inserted into
In one of pin hole 1, positioning pin 4 is coordinated by selecting with one in four pin holes 1, so as to select four mistakes
A progress in oilhole 5 is fuel-displaced.
In the present embodiment, the inner circle of the mounting hole is equipped with rubber sealant, during installation, crosses bar portion and the rubber of oil draining bolt 2
Glue sealant is in close contact, and avoids oil leakage.
In the present embodiment, the head bottom surface for crossing oil draining bolt 2 is equipped with annular groove, and is equipped with sealing ring 3 in annular groove；Sealing ring
3 can form sealing on 2 head of bolt between the upper end of excessively oily connector.
2 component of oil draining bolt excessively of the utility model further includes below the excessively oily connector and is coated at the whelk excessively
The gasket 8 of bolt 2, during installation, gasket 8 can be formed between excessively oily connector lower end and cylinder surface and sealed.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, can be to this
The technical solution technical scheme is modified or replaced equivalently of utility model, without departing from the objective and model of technical solutions of the utility model
Enclose, it should all cover among the right of the utility model.
Claims (5)
1. one kind crosses whelk bolt assembly, it is characterised in that：Including crossing oil draining bolt and excessively oily connector；The excessively oily connector includes connector
Body and the flowline integrally formed with the joint body；Formed with the bar portion with the oil draining bolt excessively in the joint body
The mounting hole and the connecting hole of the connection mounting hole and flowline of cooperation, it is described to be equipped with vertically in the bar portion of oil draining bolt excessively
The oil channel and bar portion side wall is circumferentially distributed multiple oil-through holes connected with the oil channel and aperture gradually increases；The mistake
Oil draining bolt, which is can turn to, makes one of them described oil-through hole opposite with connecting hole.
2. according to claim 1 cross whelk bolt assembly, it is characterised in that：Circumferentially divide on the end face of the excessively oily connector
The multiple dowel holes of cloth, the head for crossing oil draining bolt are equipped with the positioning pin coordinated with the dowel hole.
3. according to claim 2 cross whelk bolt assembly, it is characterised in that：The inner circle of the mounting hole is equipped with rubber seal
Layer.
4. according to claim 3 cross whelk bolt assembly, it is characterised in that：The head bottom surface for crossing oil draining bolt is equipped with ring
Groove, and it is equipped with sealing ring in annular groove.
5. according to claim 4 cross whelk bolt assembly, it is characterised in that：Further include below the excessively oily connector simultaneously
It is coated at the gasket for crossing oil draining bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721211793.7U CN207246191U (en) | 2017-09-19 | 2017-09-19 | Cross whelk bolt assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721211793.7U CN207246191U (en) | 2017-09-19 | 2017-09-19 | Cross whelk bolt assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207246191U true CN207246191U (en) | 2018-04-17 |
Family
ID=61886096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721211793.7U Expired - Fee Related CN207246191U (en) | 2017-09-19 | 2017-09-19 | Cross whelk bolt assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207246191U (en) |
-
2017
- 2017-09-19 CN CN201721211793.7U patent/CN207246191U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205824317U (en) | A kind of gate valve | |
| CN207246191U (en) | Cross whelk bolt assembly | |
| CN106287082A (en) | Fluid shunt device | |
| CN206299798U (en) | Floated control valve | |
| RU2014124848A (en) | BOX PUMP LUBRICATOR | |
| CN104071138A (en) | Plastic oil cup device for hydraulic braking device | |
| CN208311604U (en) | A kind of valve body of filter | |
| CN207814541U (en) | Integral type filter check valve | |
| CN207864356U (en) | Whelk bolt assembly is crossed with filtering function | |
| CN103542141B (en) | A kind of making method of ball check valve | |
| CN101566244B (en) | Multi-passage circulating member of electromagnetic valve | |
| CN206035567U (en) | Machine oil filters assembly | |
| CN202972449U (en) | Oil nipple | |
| CN209569515U (en) | A kind of centralized lubrication device | |
| CN202531142U (en) | Salvage-free adjustable water nozzle | |
| CN206000593U (en) | A kind of oil sump machine oil ejector | |
| CN206439085U (en) | Non-return oil filtration component | |
| CN205172751U (en) | Motorcycle engine oil oil circuit | |
| CN110425269A (en) | The cold pipe of automatic transmission fluid | |
| CN205917457U (en) | Rotating shuttle oil feeding system | |
| CN208153089U (en) | Lubricating oil oil supply structure and fuel system for diesel engine | |
| CN106437938A (en) | Integrated oil filter mounting base | |
| CN203383959U (en) | Supporting oil sprayer oil return device of diesel engine | |
| CN210152848U (en) | Roots pump unit with oil recovery assembly | |
| CN207093809U (en) | A kind of soft seal screw thread gate valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20190919 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |