CN205078578U - Oiling bolt - Google Patents
Oiling bolt Download PDFInfo
- Publication number
- CN205078578U CN205078578U CN201520837512.3U CN201520837512U CN205078578U CN 205078578 U CN205078578 U CN 205078578U CN 201520837512 U CN201520837512 U CN 201520837512U CN 205078578 U CN205078578 U CN 205078578U
- Authority
- CN
- China
- Prior art keywords
- oil
- oil hole
- oiling
- positioning head
- pole
- 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
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to an oiling bolt, including positioning head, locating lever, the one end of locating lever sets up with the positioning head is integrative, is equipped with the external screw thread on the outer wall of the other end, the outside terminal surface of positioning head on be equipped with the oiling pole, be equipped with the oil filler point on the oiling pole, the oil inlet of oil filler point is located the outside terminal surface of oiling pole, on the oil -out of oil filler point extends to the terminal surface that the locating lever was equipped with external screw thread one end, its characterized in that: the oiling pole on correspond the oil filler point oil inlet position cover be equipped with the oil filler plug, oil filler plug and oiling pole screw -thread fit. The present invention uses the technical scheme, the utility model provides an oiling bolt, it can prevent well idle the time that external impurity from getting into in the oil filler point.
Description
Technical field
The utility model relates to a kind of bolt, particularly a kind of oiling bolt.
Background technique
Existing a kind of oiling bolt, include positioning head, positioning rod, one end and the positioning head of positioning rod are wholely set, the outer wall of the other end is provided with outside thread, the end face outside of described positioning head is provided with creosoted pole, creosoted pole is provided with oil hole, the filler opening of oil hole is positioned in the end face outside of creosoted pole, the oil outlet of oil hole extends to positioning rod and is provided with on the end face of outside thread one end, during use, the outside thread on positioning rod is had to be fixed by oiling bolt, then by the oil hole oiling on oiling bolt.But the oiling bolt of this structure, outside oil hole is also directly exposed to idle time, makes more extraneous impurity dusts easily enter the performance affecting fluid in oil hole.
Summary of the invention
The purpose of this utility model: in order to overcome the defect of prior art, the utility model provides a kind of oiling bolt, and it can prevent introduced contaminants from entering in oil hole well idle time.
The technical solution of the utility model: a kind of oiling bolt, include positioning head, positioning rod, one end and the positioning head of positioning rod are wholely set, the outer wall of the other end is provided with outside thread, the end face outside of described positioning head is provided with creosoted pole, creosoted pole is provided with oil hole, the filler opening of oil hole is positioned in the end face outside of creosoted pole, the oil outlet of oil hole extends to positioning rod and is provided with on the end face of outside thread one end, it is characterized in that: on described creosoted pole, the filler opening position of corresponding oil hole is arranged with oil filler plug, described oil filler plug and creosoted pole screw-thread fit.
Adopt technique scheme, the oil filler plug of setting, can prevent introduced contaminants from entering in oil hole well idle time; And this oil filler plug mounting type, structure is simple, installation, convenient disassembly.
Further setting of the present utility model: the filler opening place of described oil hole is provided with filter screen.
Adopt above-mentioned further setting, the filter screen of setting, when oiling by the contaminant filter in fluid, filter screen can be arranged on the filler opening place of oil hole, conveniently can install it, dismantle.
Setting further more of the present utility model: the filler opening place of described oil hole is provided with shoulder rank, described filter screen is arranged on shoulder rank, be provided with annular wedge in described oil hole, described wedge is pressed on filter screen, and described wedge coordinates with oil hole inner thread.
Adopt and above-mentionedly to arrange further again, this filter screen mounting type, structure is simple, installs, convenient disassembly.
Further setting more of the present utility model: described creosoted pole is arranged with protecting cover, conflicts with positioning head, oil filler plug respectively in the bi-side of described protecting cover.
Adopt and above-mentionedly further to arrange again, outside creosoted pole is directly exposed to, the protecting cover of setting can well protect creosoted pole, prevents it from damaging.
Of the present utility modelly further to arrange again: the end face that described positioning head is positioned at positioning rod side is also provided with lock sheet, and described lock sheet is arranged to creosoted pole curving.
Adopt and above-mentionedly further to arrange again, the lock sheet of setting, after bolt tightening, lock sheet can produce micro-deformation, thus produces certain elasticity, makes bolt-locking more firm.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model specific embodiment;
Fig. 2 is the structure sectional view of the utility model specific embodiment;
Fig. 3 is I part partial enlarged drawing in Fig. 2;
Fig. 4 is wedge mounting structure schematic diagram in the utility model specific embodiment.
Embodiment
As Figure 1-4, a kind of oiling bolt, include positioning head 1, positioning rod 2, one end and the positioning head 1 of positioning rod 2 are wholely set, the outer wall of the other end is provided with outside thread 21, the end face outside of described positioning head 1 is provided with creosoted pole 3, creosoted pole 3 is provided with oil hole 4, the filler opening 41 of oil hole 4 is positioned in the end face outside of creosoted pole 3, the oil outlet 42 of oil hole 4 extends to positioning rod 2 and is provided with on the end face of outside thread 21 one end, on described creosoted pole 3, filler opening 41 position of corresponding oil hole 4 is arranged with oil filler plug 5, described oil filler plug 5 and creosoted pole 3 screw-thread fit.By the oil filler plug 5 arranged, idle time, can prevent introduced contaminants from entering in oil hole 4 well; And this oil filler plug 5 mounting type, structure is simple, installation, convenient disassembly.
In the utility model specific embodiment, filler opening 41 place of described oil hole 4 is provided with filter screen 6, filler opening 41 place of described oil hole 4 is provided with shoulder rank 43, described filter screen 6 is arranged on shoulder rank 43, and be provided with annular wedge 7 in described oil hole 4, described wedge 7 is pressed on filter screen 6, described wedge 7 coordinates with oil hole 4 inner thread, the endoporus 71 of wedge 7 is Hexagon, the filter screen 6 of setting, can when oiling by the contaminant filter in fluid; This filter screen 6 mounting type, structure is simple, installation, convenient disassembly; Hexagonal endoporus of wedge 7, can conveniently install wedge 7, dismantle.
In the utility model specific embodiment, described creosoted pole 3 being arranged with protecting cover 8, conflicts with positioning head 1, oil filler plug 5 respectively in the bi-side of described protecting cover 8.Outside creosoted pole 3 is directly exposed to, the protecting cover 8 of setting can well protect creosoted pole 3, prevents it from damaging.
In the utility model specific embodiment, the end face that described positioning head 1 is positioned at positioning rod 2 side is also provided with lock sheet 9, and described lock sheet 9 is arranged to creosoted pole 3 curving.The lock sheet 9 arranged, after bolt tightening, lock sheet 9 can produce micro-deformation, thus produces certain elasticity, makes bolt-locking more firm.
Claims (5)
1. an oiling bolt, include positioning head, positioning rod, one end and the positioning head of positioning rod are wholely set, the outer wall of the other end is provided with outside thread, the end face outside of described positioning head is provided with creosoted pole, creosoted pole is provided with oil hole, the filler opening of oil hole is positioned in the end face outside of creosoted pole, the oil outlet of oil hole extends to positioning rod and is provided with on the end face of outside thread one end, it is characterized in that: on described creosoted pole, the filler opening position of corresponding oil hole is arranged with oil filler plug, described oil filler plug and creosoted pole screw-thread fit.
2. oiling bolt according to claim 1, is characterized in that: the filler opening place of described oil hole is provided with filter screen.
3. oiling bolt according to claim 2, it is characterized in that: the filler opening place of described oil hole is provided with shoulder rank, described filter screen is arranged on shoulder rank, annular wedge is provided with in described oil hole, described wedge is pressed on filter screen, and described wedge coordinates with oil hole inner thread.
4. the oiling bolt according to claim 1 or 2 or 3, is characterized in that: described creosoted pole is arranged with protecting cover, conflicts with positioning head, oil filler plug respectively in the bi-side of described protecting cover.
5. the oiling bolt according to claim 1 or 2 or 3, is characterized in that: the end face that described positioning head is positioned at positioning rod side is also provided with lock sheet, and described lock sheet is arranged to creosoted pole curving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520837512.3U CN205078578U (en) | 2015-10-27 | 2015-10-27 | Oiling bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520837512.3U CN205078578U (en) | 2015-10-27 | 2015-10-27 | Oiling bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205078578U true CN205078578U (en) | 2016-03-09 |
Family
ID=55430990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520837512.3U Expired - Fee Related CN205078578U (en) | 2015-10-27 | 2015-10-27 | Oiling bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205078578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111658930A (en) * | 2020-07-13 | 2020-09-15 | 河北云悦生物科技有限公司 | Desk type hydrogen-oxygen breathing machine |
-
2015
- 2015-10-27 CN CN201520837512.3U patent/CN205078578U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111658930A (en) * | 2020-07-13 | 2020-09-15 | 河北云悦生物科技有限公司 | Desk type hydrogen-oxygen breathing machine |
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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 |
Granted publication date: 20160309 Termination date: 20171027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |