CN205997683U - A kind of modified model Hollow Pillar - Google Patents
A kind of modified model Hollow Pillar Download PDFInfo
- Publication number
- CN205997683U CN205997683U CN201621032501.9U CN201621032501U CN205997683U CN 205997683 U CN205997683 U CN 205997683U CN 201621032501 U CN201621032501 U CN 201621032501U CN 205997683 U CN205997683 U CN 205997683U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- arcuate groove
- hollow pillar
- perforation
- oil
- 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
- Gears, Cams (AREA)
Abstract
This utility model provides a kind of Hollow Pillar, belongs to field of mechanical technique.It solves the problems, such as that existing Hollow Pillar service life is short.This modified model Hollow Pillar includes cylindrical cylinder, the through hole axially penetrating through cylinder is offered on cylinder, offer, in cylinder upper end, the perforation extending radially through cylinder and perforation is connected with through hole, it is equipped with connecting post in perforation, circumferentially disposed arcuate groove and axially arranged guide groove are offered on cylinder lower end outer wall, described arcuate groove and guide groove are connected, offer oil filler in cylinder upper end, cylinder axially offers some oil ducts being mutually communicated and each oil duct is all connected with arcuate groove.This utility model has the advantages that structure is simple, long service life.
Description
Technical field
This utility model belongs to field of mechanical technique, particularly to a kind of modified model Hollow Pillar.
Background technology
Hollow Pillar is mainly used in arrangements for automotive doors steering mechanism, its mainly by cylinder and the connecting post that is located on cylinder,
Cylinder is connected with car body, and connecting post is connected with car door, rotational angle when rotating to realize car door opening by cylinder, and cylinder is being grown
Under the work of time, its surface is easy to wear, and service life is short.
Content of the invention
The purpose of this utility model is that there are the problems referred to above for existing technology it is proposed that a kind of structure is simple, use
The modified model Hollow Pillar of life-span length.
The purpose of this utility model can be realized by following technical proposal：A kind of modified model Hollow Pillar, its feature exists
In including cylindrical cylinder, the through hole axially penetrating through cylinder being offered on cylinder, offers in cylinder upper end and radially pass through
The perforation of prick post body and bore a hole be connected with through hole, bore a hole in be equipped with connecting post, cylinder lower end outer wall offers week
To arcuate groove and the axially arranged guide groove of setting, described arcuate groove and guide groove are connected, and offer oiling in cylinder upper end
Mouthful, cylinder axially offers some oil ducts being mutually communicated and each oil duct is all connected with arcuate groove.
Compared with prior art, this utility model, by offering oil filler in cylinder upper end, is axially opened on cylinder
It is provided with some oil ducts being mutually communicated and each oil duct is all connected with arcuate groove, people can add lubricating oil to oil filler,
Again lubricating oil is directed into by arcuate groove and the guide groove communicating with arcuate groove by oil duct, thus arcuate groove and guide groove can play storage
The effect of lubricant grease, but also lubricating oil can be guided junction to cylinder and car body it is ensured that suitable when cylinder rotates
Smooth property, and its service life can also be extended.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is cross section structure diagram of the present utility model.
In figure, 1, cylinder；11st, through hole；12nd, bore a hole；13rd, arcuate groove；14th, guide groove；15th, oil filler；16th, oil duct；2nd, even
Connect post.
Specific embodiment
The following is specific embodiment of the utility model and combine accompanying drawing, the technical solution of the utility model is made further
Description, but this utility model is not limited to these embodiments.
As depicted in figs. 1 and 2, this modified model Hollow Pillar includes cylindrical cylinder 1, offers axle on cylinder 1
To the through hole 11 running through cylinder 1, offer perforation 12 and perforation 12 and through hole 11 phase extending radially through cylinder 1 in cylinder 1 upper end
Connection, is equipped with connecting post 2 in perforation 12, offers circumferentially disposed arcuate groove 13 and axial direction on cylinder 1 lower end outer wall
The guide groove 14 of setting, described arcuate groove 13 and guide groove 14 are connected, and offer oil filler 15 in cylinder 1 upper end, on cylinder 1
Axially offer some oil ducts 16 being mutually communicated and each oil duct 16 is all connected with arcuate groove 13.
By offering oil filler 15 in cylinder 1 upper end, cylinder 1 axially offers some oil ducts being mutually communicated
16 and each oil duct 16 be all connected with arcuate groove 13, people can add lubricating oil to oil filler 15, then will be moistened by oil duct 16
Lubricating oil is directed into arcuate groove 13 and the guide groove 14 communicating with arcuate groove 13, thus arcuate groove 13 and guide groove 14 can play storage profit
The effect of lubricating oil fat, but also lubricating oil can be guided junction to cylinder 1 and car body it is ensured that suitable when cylinder 1 rotates
Smooth property, and its service life can also be extended.
Specific embodiment described herein is only explanation for example to this utility model spirit.This utility model institute
Belong to those skilled in the art described specific embodiment can be made with various modifications or supplement or using similar
Mode substitute, but without departing from of the present utility model spirit or surmount scope defined in appended claims.
Claims (1)
1. a kind of modified model Hollow Pillar, it is characterised in that including cylindrical cylinder, offers on cylinder and axially penetrates through
The through hole of cylinder, offers, in cylinder upper end, the perforation extending radially through cylinder and perforation is connected with through hole, wear in perforation
Have connecting post, circumferentially disposed arcuate groove and axially arranged guide groove offered on cylinder lower end outer wall, described arcuate groove with
Guide groove is connected, and offers oil filler in cylinder upper end, axially offers some oil ducts being mutually communicated and each on cylinder
Oil duct is all connected with arcuate groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621032501.9U CN205997683U (en) | 2016-08-31 | 2016-08-31 | A kind of modified model Hollow Pillar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621032501.9U CN205997683U (en) | 2016-08-31 | 2016-08-31 | A kind of modified model Hollow Pillar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205997683U true CN205997683U (en) | 2017-03-08 |
Family
ID=58193802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621032501.9U Expired - Fee Related CN205997683U (en) | 2016-08-31 | 2016-08-31 | A kind of modified model Hollow Pillar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205997683U (en) |
-
2016
- 2016-08-31 CN CN201621032501.9U patent/CN205997683U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205997683U (en) | A kind of modified model Hollow Pillar | |
| CN201934509U (en) | Shaft sleeve | |
| CN206171773U (en) | Adjustable oar propeller hub of hydro -cylinder forward type that can be used to lubricated shafting of water | |
| CN102431875A (en) | Step shaft sleeve for step shaft of escalator | |
| DE10344589A1 (en) | Slide bearing for a shaft | |
| CN205997686U (en) | Hollow pillar | |
| CN107313822B (en) | Rocker arm with oil storage tank | |
| CN103174742A (en) | Joint bearing system of automobile damper | |
| CN205298274U (en) | Sliding bearing | |
| CN203404231U (en) | Rod end knuckle bearing | |
| CN205315497U (en) | Wear -resisting type gear bush | |
| CN207437571U (en) | A kind of multi-functional hinge | |
| DE955571C (en) | Lubricating device for lubricating shaft bearings | |
| CN205908370U (en) | Power take off structure that biliquid press pump opposition was arranged | |
| CN201475165U (en) | Oscillating bearing | |
| CN203585057U (en) | Connection structure of sewing machine connection rod | |
| CN204553523U (en) | Dry type bent axle | |
| CN204136780U (en) | Dumping car transmission shaft | |
| CN210118356U (en) | Inner bore bush | |
| CN206419328U (en) | Small end and the connecting rod of big end sufficient lubrication | |
| CN204755562U (en) | Bent axle of air compressor machine | |
| CN206036027U (en) | Deep groove ball bearing | |
| CN206000848U (en) | A kind of compressor crank shaft | |
| CN205806224U (en) | Axle sleeve | |
| CN206582195U (en) | Straight line cylinder with swivel head |
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: 20170308 Termination date: 20170831 |