CN201651255U - Novel gear box door plate - Google Patents
Novel gear box door plate Download PDFInfo
- Publication number
- CN201651255U CN201651255U CN2009202453299U CN200920245329U CN201651255U CN 201651255 U CN201651255 U CN 201651255U CN 2009202453299 U CN2009202453299 U CN 2009202453299U CN 200920245329 U CN200920245329 U CN 200920245329U CN 201651255 U CN201651255 U CN 201651255U
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- Prior art keywords
- groove
- oil
- door plate
- plate
- door
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- Expired - Fee Related
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Abstract
A novel gear box door plate comprises a door plate. Two oil retaining grooves are arranged on the wall surface on the side of the door plate opposite to the inside a gear box; the oil retaining grooves include a groove I and a groove II which are embedded into the door plate; an oil storage groove enabling lubricating oil inside the groove I and the groove II to flow in is arranged below the door plate; one end of an oil return pipe is connected with the oil storage groove through an oil leakage hole arranged below the oil storage groove; and the other end of the oil return pipe is connected with an oil return hole arranged on a gear box body. When the door plate is opened, the novel gear box door plate can prevent the lubricating oil splashing to the inner side of the door plate from falling down onto a machine, ground and clothes of maintainers, thereby avoiding pollution to oil and waste of the lubricating oil.
Description
Technical field
The utility model relates to a kind of new gear chamber door plate.
Background technique
Traditional gear-box door-plate mainly adopts in that Stamping Steel Ribbon is installed on the door-plate or on casing and seals.When machine works after a period of time, just have the lubricant oil that splashes in a large number in the door-plate inboard, when opening the casing door-plate again, just have on many lubricant oil flow to the workshop along the door-plate inner side surface the ground or on the lathe surface from the door-plate inboard, pollute the equipment and the environment of door-plate below, cause the waste of potential safety hazard and lubricant oil, not only consuming time but also consume power during cleaning.
The model utility content
The technical problem that the utility model solves: a kind of new gear chamber door plate is provided, this structure is when door-plate is opened, the lubricant oil that can prevent to splash to the door-plate inboard drops down and drops on the machine, on the ground and on attendant's clothes, avoided the oily pollution and the waste of lubricant oil.
The technical solution adopted in the utility model: a kind of new gear chamber door plate, comprise door-plate, described door-plate and gear-box inside are provided with twice retaining oil groove on the wall of a side in opposite directions, and described retaining oil groove is for embedding the groove I and the groove II of door-plate; Described door-plate below is provided with the lubricant oil that can make in groove I and the groove II and flows into the oil groove that holds in it; Return tube one end is by being arranged on the oil leaking hole that holds oil groove below and holding oil groove and be connected, and the return tube the other end is connected with spill port on being arranged on gear housing.
The notch size of described groove I and groove II is greater than the bottom land size, and groove I is positioned at the intermediate portion of groove II, and both integral positions all are higher than and hold oil groove.
The arranged outside of described groove II has Stamping Steel Ribbon.
The position that connects the spill port of return tube on the described gear housing is lower than holds the jointing that the oil groove below is connected with the oil leaking hole of return tube.
The utility model compared with prior art owing to be provided with twice retaining oil groove more on door-plate, so when door-plate is opened, the lubricant oil that can prevent to splash to the door-plate inboard drops down and drops on the machine, on the ground and on attendant's clothes, effectively avoided the oily pollution and the waste of lubricant oil.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is that the A-A of Fig. 1 is to sectional view;
Fig. 3 is the utility model working state schematic views;
Fig. 4 is that the B-B of Fig. 3 is to sectional view.
Embodiment
Below in conjunction with accompanying drawing 1,2,3 or 4 a kind of embodiment of the present utility model is described.
A kind of new gear chamber door plate comprises door-plate 1, and described door-plate 1 and gear-box 7 inside are provided with twice retaining oil groove on the wall of a side in opposite directions, and described retaining oil groove is for embedding the groove I2 and the groove II4 of door-plate 1; Described door-plate 1 below is provided with the lubricant oil can make in groove I2 and the groove II4 and flows into and hold oil groove 5 in it, the notch size of groove I2 and groove II4 is greater than the bottom land size, groove I2 is positioned at the intermediate portion of groove II4, and both integral positions all are higher than and hold oil groove 5, and the arranged outside of its further groove II4 has Stamping Steel Ribbon 3; Return tube 6 one ends are by being arranged on the oil leaking hole 8 that holds oil groove 5 belows and holding oil groove 5 and be connected, return tube 6 the other ends are connected with spill port 9 on being arranged on gear housing 7, and the position that connects the spill port 9 of return tube 6 on the gear housing 7 is lower than holds the jointing that oil groove 5 belows are connected with the oil leaking hole 8 of return tube 6.
Working procedure: when machine run, door-plate 1 cuts out, and the lubricating oil splash in the gear housing 7 is to door-plate 1, and most lubricant oil flows back in the gear housing 7 along the retaining oil groove, and the lubricant oil of small part flows back to gear housing 7 near Stamping Steel Ribbon 3; After machine stops, when opening door-plate 1, lubricant oil on the door-plate 1 (comprising the parts of lubricating oil in groove I2 and the groove II4 and the lubricant oil of Stamping Steel Ribbon 3 tops) all flows into and holds oil groove 5, flows back in the gear housing 7 by return tube 6, can effectively avoid the pollution of oil and the waste of lubricant oil.
Claims (4)
1. a new gear chamber door plate comprises door-plate (1), it is characterized in that: twice retaining oil groove is set on the wall of the inner side in opposite directions of described door-plate (1) and gear-box (7), and described retaining oil groove is for embedding the groove I (2) and the groove II (4) of door-plate (1); Described door-plate (1) below is provided with the lubricant oil that can make in groove I (2) and the groove II (4) and flows into its interior oil groove (5) that holds; Return tube (6) one ends are by being arranged on the oil leaking hole (8) that holds oil groove (5) below and holding oil groove (5) and be connected, and return tube (6) the other end is connected with spill port (9) on being arranged on gear housing (7).
2. new gear chamber door plate according to claim 1, it is characterized in that: the notch size of described groove I (2) and groove II (4) is greater than the bottom land size, groove I (2) is positioned at the intermediate portion of groove II (4), and both integral positions all are higher than and hold oil groove (5).
3. new gear chamber door plate according to claim 1 and 2 is characterized in that: the arranged outside of described groove II (4) has Stamping Steel Ribbon (3).
4. new gear chamber door plate according to claim 3 is characterized in that: the last position that connects the spill port (9) of return tube (6) of described gear housing (7) is lower than holds the jointing that oil groove (5) below is connected with the oil leaking hole (8) of return tube (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202453299U CN201651255U (en) | 2009-11-05 | 2009-11-05 | Novel gear box door plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202453299U CN201651255U (en) | 2009-11-05 | 2009-11-05 | Novel gear box door plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201651255U true CN201651255U (en) | 2010-11-24 |
Family
ID=43116490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202453299U Expired - Fee Related CN201651255U (en) | 2009-11-05 | 2009-11-05 | Novel gear box door plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201651255U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103982639A (en) * | 2014-06-03 | 2014-08-13 | 南通市苏中纺织有限公司 | Gear oil tank of drawing frame |
| CN104048027A (en) * | 2013-03-14 | 2014-09-17 | 本田技研工业株式会社 | Speed changer |
-
2009
- 2009-11-05 CN CN2009202453299U patent/CN201651255U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104048027A (en) * | 2013-03-14 | 2014-09-17 | 本田技研工业株式会社 | Speed changer |
| CN104048027B (en) * | 2013-03-14 | 2017-01-18 | 本田技研工业株式会社 | Speed changer |
| CN103982639A (en) * | 2014-06-03 | 2014-08-13 | 南通市苏中纺织有限公司 | Gear oil tank of drawing frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20121105 |