CN105332993A - Shaft end oil hole structure - Google Patents
Shaft end oil hole structure Download PDFInfo
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- CN105332993A CN105332993A CN201510788103.3A CN201510788103A CN105332993A CN 105332993 A CN105332993 A CN 105332993A CN 201510788103 A CN201510788103 A CN 201510788103A CN 105332993 A CN105332993 A CN 105332993A
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- Prior art keywords
- oil duct
- oil
- straight
- hole structure
- axle body
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Abstract
The invention relates to a shaft end oil hole structure which comprises a shaft body, wherein the end part of the shaft body is uniformly provided with a plurality of inclined oil ducts; one end of each inclined oil duct is positioned on the end part of the shaft body; and the other end of the inclined oil duct is communicated to the side surface of the shaft body. The shaft end oil hole structure is characterized in that the end part of the shaft body is uniformly provided with a plurality of straight oil ducts which are parallel to the axis of the shaft body, wherein one end of each straight oil duct is positioned on the end part of the shaft body, and the other end of each straight oil duct is communicated with the corresponding inclined oil duct. One end of each straight oil duct is provided with an oil nozzle. One end of each inclined oil duct is provided with a choke plug. The shaft end oil hole structure disclosed by the invention is improved on a current shaft end structure, is simple and convenient in production, and convenient in maintenance.
Description
Technical field
The present invention relates to a kind of axle head oil hole structure, belong to field of mechanical technique.
Background technique
In prior art, arrange oblique oil duct at axle head, the function of this oblique oil duct makes lubricant oil be transported to lining in time or bearing plays lubrication.At present, the oblique oil duct oil nozzle of axle head is to be installed sideling, and namely oil duct is arranged in tilting with axial.Adopt this oil duct oil nozzle structure arranged sideling, refuel when maintaining more inconvenient.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of axle head oil hole structure is provided, existing axle head structure is improved, produces easy, be convenient to maintaining.
According to technological scheme provided by the invention, described axle head oil hole structure, comprises axle body, evenly arranges multiple oblique oil duct in the end of axle body, and one end of oblique oil duct is positioned at the end of axle body, and the other end of oblique oil duct is communicated to the side surface of axle body; It is characterized in that: evenly arrange multiple straight oil duct in the end of described axle body, the axis being parallel of straight oil duct and axle body, one end of straight oil duct is positioned at the end of axle body, and the other end of straight oil duct is communicated with oblique oil duct.
Further, oil nozzle is set in one end of described straight oil duct.
Further, plug is set in one end of described oblique oil duct.
Axle head oil hole structure of the present invention, existing axle head structure is improved, produces easy, be convenient to maintaining.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of axle head oil hole structure of the present invention.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the plan view of Fig. 1.
Embodiment
Below in conjunction with concrete accompanying drawing, the invention will be further described.
As shown in FIG. 1 to 3: described axle head oil hole structure comprises axle body 1, tiltedly oil duct 2, straight oil duct 3, plug 4 etc.
As shown in FIG. 1 to 3, the present invention includes axle body 1, evenly arrange multiple oblique oil duct 2 in the end of axle body 1, one end of oblique oil duct 2 is positioned at the end of axle body 1, and the other end of oblique oil duct 2 is communicated to the side surface of axle body 1; Evenly arrange multiple straight oil duct 3 in the end of described axle body 1, the axis being parallel of straight oil duct 3 and axle body 1, one end of straight oil duct 3 is positioned at the end of axle body 1, and the other end of straight oil duct 3 is communicated with oblique oil duct 2.
Oil nozzle is set in one end of described straight oil duct 3, plug 4 is set in one end of oblique oil duct 2.
The present invention increases a straight oil duct at the shaft end of the oblique oil duct of existing employing, this straight oil duct and oblique oil duct through, straight oil duct is vertical with axial end, and oil nozzle is installed perpendicular to axial end, be convenient to refuel; Former oblique oil duct plug is blocked in case leak-stopping is oily simultaneously.Because Long-Time Service may cause straight stopping up of oil channel to damage, now the plug of oblique oil duct can be unloaded and change new oil nozzle continuation use.
Claims (3)
1. an axle head oil hole structure, comprise axle body (1), evenly arrange multiple oblique oil duct (2) in the end of axle body (1), one end of oblique oil duct (2) is positioned at the end of axle body (1), and the other end of oblique oil duct (2) is communicated to the side surface of axle body (1); It is characterized in that: in the end of described axle body (1), multiple straight oil duct (3) is evenly set, the axis being parallel of straight oil duct (3) and axle body (1), one end of straight oil duct (3) is positioned at the end of axle body (1), and the other end of straight oil duct (3) is communicated with oblique oil duct (2).
2. axle head oil hole structure as claimed in claim 1, is characterized in that: arrange oil nozzle in one end of described straight oil duct (3).
3. axle head oil hole structure as claimed in claim 1, is characterized in that: arrange plug (4) in one end of described oblique oil duct (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510788103.3A CN105332993A (en) | 2015-11-17 | 2015-11-17 | Shaft end oil hole structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510788103.3A CN105332993A (en) | 2015-11-17 | 2015-11-17 | Shaft end oil hole structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105332993A true CN105332993A (en) | 2016-02-17 |
Family
ID=55283711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510788103.3A Pending CN105332993A (en) | 2015-11-17 | 2015-11-17 | Shaft end oil hole structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105332993A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202030445U (en) * | 2010-12-22 | 2011-11-09 | 上海佩纳沙士吉打机械有限公司 | Main pin shaft lubrication structure of double-tine bulk-cargo grab bucket |
| CN103440824A (en) * | 2013-08-07 | 2013-12-11 | 北京京东方光电科技有限公司 | Organic electroluminescent display panel, manufacturing method thereof and display device |
| CN203809491U (en) * | 2014-04-23 | 2014-09-03 | 温岭市联星机械有限公司 | Crankshaft of multi-cylinder diesel engine |
| CN204003925U (en) * | 2014-07-10 | 2014-12-10 | 重庆小康工业集团股份有限公司 | Crankshaft for gasoline engine |
| CN204646976U (en) * | 2015-04-29 | 2015-09-16 | 上海佩纳沙士吉打机械有限公司 | A kind of stub axle of the oil duct easy cleaning for grabbing bucket |
| CN205278085U (en) * | 2015-11-17 | 2016-06-01 | 无锡市新华起重工具有限公司 | Axle head oilhole structure |
-
2015
- 2015-11-17 CN CN201510788103.3A patent/CN105332993A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202030445U (en) * | 2010-12-22 | 2011-11-09 | 上海佩纳沙士吉打机械有限公司 | Main pin shaft lubrication structure of double-tine bulk-cargo grab bucket |
| CN103440824A (en) * | 2013-08-07 | 2013-12-11 | 北京京东方光电科技有限公司 | Organic electroluminescent display panel, manufacturing method thereof and display device |
| CN203809491U (en) * | 2014-04-23 | 2014-09-03 | 温岭市联星机械有限公司 | Crankshaft of multi-cylinder diesel engine |
| CN204003925U (en) * | 2014-07-10 | 2014-12-10 | 重庆小康工业集团股份有限公司 | Crankshaft for gasoline engine |
| CN204646976U (en) * | 2015-04-29 | 2015-09-16 | 上海佩纳沙士吉打机械有限公司 | A kind of stub axle of the oil duct easy cleaning for grabbing bucket |
| CN205278085U (en) * | 2015-11-17 | 2016-06-01 | 无锡市新华起重工具有限公司 | Axle head oilhole structure |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160217 |