CN103410956A - Oil nozzle of internal take-up reduction gearbox of stranding machine - Google Patents
Oil nozzle of internal take-up reduction gearbox of stranding machine Download PDFInfo
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- CN103410956A CN103410956A CN2013103363290A CN201310336329A CN103410956A CN 103410956 A CN103410956 A CN 103410956A CN 2013103363290 A CN2013103363290 A CN 2013103363290A CN 201310336329 A CN201310336329 A CN 201310336329A CN 103410956 A CN103410956 A CN 103410956A
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- chewed
- reduction gearbox
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Abstract
The invention discloses an oil nozzle of an internal take-up reduction gearbox of a stranding machine. The oil nozzle comprises an oil nozzle shell and a cap. The cap is arranged on the oil nozzle shell, the oil nozzle shell is arranged on a reduction gearbox body, worm gear oil is filled in the reduction gearbox body, an exhaust hole is formed in the cap, a barrier with a through hole is arranged on the inner wall of the oil nozzle shell, and a condensation chamber is formed by the barrier, the cap and a part, which is positioned above the barrier, of the inner wall of the oil nozzle shell; an oil return pipe is further arranged on the barrier, the upper side of the oil return pipe is communicated with the condensation chamber, and the lower side of the oil return pipe is communicated with the reduction gearbox body. The oil nozzle has the advantages that oil spillage of the oil nozzle of the reduction gearbox can be prevented, and the oil leakage repair frequency of the reduction gearbox can be reduced.
Description
Technical field
The present invention relates to speed reducer, relate in particular to the improvement of exhaust nozzle on the take-up speed reducer in strander in steel cord manufacturing equipment.
Background technique
When the mechanical movement speed change, retarder generally is housed on speed changer, retarder is the intermediate equipment between prime mover and working machine, when working machine contact high temperature media, temperature can be conducted to retarder by working machine, part mechanical energy energy transform into heat energy during the retarder self-operating, cause lubricating fluid in speed reducer that higher temperature rise is arranged, and causes vaporizing liquid.The speed reducer worm and worm wheel oil should not be too much or very little, too many can cause worm and worm wheel oil to chew outer spray by oil and be unfavorable for the speed reducer heat radiation; Very little can cause speed reducer worm and gear oil starvation to burn out, even the worm and gear oil level is between upper and lower, the speed reducer oil place of chewing also has the phenomenon of oil spilling.China Intellectual Property Office discloses CN200720079718.X mist of oil condensate recycling outlet valve, spool with top closure, sidewall has exhaust port, core has to be communicated with this exhaust port central duct, outer cover at this spool sidewall is equipped with the sealed valve body matched with spool, the cavity arranged between this valve interior wall and spool outer wall is condensation chamber, and the bottom of condensation chamber is the oil-collecting annular groove; On the spool wall, offer the backflow duct that inboard central duct is communicated with outer oil collection annular groove bottom; On the sidewall of valve body top, offer open to atmosphere exhaust port outside interior logical condensation chamber, can reduce the lubricating fluid non-normal consumption, environmental contamination reduction, improve the equipment operational reliability.China Intellectual Property Office also discloses CN200920099469.X reducer adjustable exhaust valve, and it comprises regulating valve stem, locking nut, bonnet and valve body; The central part of described valve body vertically has exhaust port, and the upper end of described exhaust port is conical bore; Described valve body lower portion has outside thread, and the upper middle part of valve body has the empty cutter of the degree of depth, and the upper end portion of valve body has disc space; Between the empty cutter of the described degree of depth and disc space, be evenly distributed with plural exhaust hole on described valve body; The described valve body top described bonnet that has been threaded, the central part of bonnet has screw and is installed with described regulating valve stem, and described locking nut is housed on regulating valve stem; The lower end of described regulating valve stem is cone, and its conical surface and foregoing conical bore match; Its lubricant oil is difficult for discharging outside retarder, can prevent that dust, impurity from entering in speed reducer, can regulate air displacement or close outlet valve.
Interior take-up strander is that one of main type in burst operation is twisted with the fingers by steel cord manufacturing enterprise, and speed reducer is the inner important transmission part of main frame cradle, and Receiving wire wheel need complete by the power of speed reducer transmission rolling work.Due to speed reducer, be arranged on the inside of main frame case, turbine and worm is in the state run up for a long time, and the very large tension force of carrying, and while generally moving, interior environment temperature is higher, and the speed reducer surface temperature normally reaches more than 50 ℃, and summer is higher.High temperature can cause the oil pressure of speed reducer inside to raise, and forms oil gas, rises to the exhaust nozzle place along with inner pressure increases.If oil level is controlled when bad or cradle rocks and is easy to overflow, the oil overflowed at high temperature can pollute just on the steel cord of twisting in atomization, cause the Adhesion force hydraulic performance decline of cord, bring very large hidden danger for the cord quality, it is higher that existing speed reducer oil leakage fault reports the frequency for repairment.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, provide a kind of speed reducer oil of avoiding to chew oil spilling, the leakage of oil of reduction speed reducer is reported the interior take-up speed reducer oil of strander of the frequency for repairment and is chewed.
The present invention is achieved by the following technical solution:
In strander, take-up speed reducer oil is chewed, comprise that oil chews housing, is arranged on oil and chews the block on housing, described oil is chewed housing and is arranged on Gearbox, in described Gearbox, be provided with worm and worm wheel oil, described block is provided with exhaust port, described oil is chewed inner walls and is provided with the block with through hole, and inner walls chewed by the oil of described block, block top and block forms condensation chamber; On described block, also be provided with return tube, logical condensation chamber, lower logical Gearbox on described return tube.
Described through hole is provided with the oil resistance filter screen.
Described return tube outer tube wall is provided with worm and gear oil liquid level upper limit mark and liquid level lower limit mark.
The present invention compared with prior art has following beneficial effect:
The return line that the present invention increases newly and oil resistance filter screen, can effectively stop the excessive of oil gas; The return tube outer tube wall is provided with worm and gear oil liquid level upper and lower limit mark, also plays the dipstick function of measuring oil level.Avoid the oil overflowed just at high temperature can atomization to pollute on the steel cord of twisting, caused the Adhesion force hydraulic performance decline of steel cord; Reduce the speed reducer leakage of oil and reported the frequency for repairment.
The accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Sequence number in figure: 1, block, 2, oil chews housing, 3, block, 4, return tube, 5, Gearbox, 6, worm and worm wheel oil, 7, exhaust port, 8, through hole, 9, condensation chamber, 10, the oil resistance filter screen, 11, liquid level upper limit mark, 12, liquid level lower limit mark.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
Shown in Figure 1, in a kind of strander of the present invention, take-up speed reducer oil is chewed, comprise that oil chews housing 2, is arranged on oil and chews the block 1 on housing 2, described oil is chewed housing 2 and is arranged on Gearbox 5, in described Gearbox 5, be provided with worm and worm wheel oil 6, described block 1 is provided with exhaust port 7, described oil is chewed housing 2 inwalls and is provided with the block 3 with through hole 8, the oil of described block 3, block top is chewed inner walls and the 1 formation condensation chamber 9 of blocking a shot, and described through hole 8 is provided with oil resistance filter screen 10; On described block 3, also be provided with return tube 4, logical condensation chamber 9, lower logical Gearbox 5 on described return tube 4, described return tube 4 outer tube walls are provided with worm and worm wheel oil 6 liquid level upper limit marks 11 and liquid level lower limit mark 12.
The present invention quantitatively adds worm and worm wheel oil 6, utilizing block 3 that return tube 4 is fixed on to oil chews on housing 2 inwalls, to block a shot 1 is fixed to oil and chews on housing 2, oil is chewed to housing 2 and be installed on Gearbox 5, guarantees that worm and worm wheel oil 6 liquid levels are between return tube outer tube wall mark upper and lower bound.During machine tool running, the inner oil gas formed of Gearbox 5, by return tube 4 and oily space of chewing between housing 2 inwalls, enter into oil and chew housing 2 inside, after encountering the oil resistance filter screen 10 on block 3 through holes 8, condense cooling at condensation chamber 9, by return tube 4, be back in Gearbox 5, and with the air of oil gas, do not discharge from the exhaust port 7 of blocking a shot on 1.
The present invention applies on take-up strander speed reducer in our factory since, twisted with the fingers that a strand speed reducer leakage of oil ton is flat to be reported the frequency for repairment and drop to 0.009 by 0.011, down ratio reaches 20%, has not only improved manufacturing efficiency, has also reduced the hidden danger of quality when cord is produced simultaneously.
Embodiment is just for the ease of understanding technological scheme of the present invention; do not form limiting the scope of the invention; every interior any simple modification, equivalent variations and modification of perhaps according to technical spirit of the present invention, above scheme being done that does not break away from technical solution of the present invention, within all still belonging to protection domain of the present invention.
Claims (3)
1. in strander, take-up speed reducer oil is chewed, comprise oil chew housing (2), be arranged on oil and chew block that (2) housing go up (1), described oil is chewed housing and (2) is arranged on Gearbox and (5) goes up, (6) described Gearbox is provided with worm and worm wheel oil in (5), (7) (1) described block be provided with exhaust port, it is characterized in that: described oil chew housing (2) inwall be provided with through hole block (8) (3), described block is (3), inner walls chewed by the oil of block top and (9) (1) block form condensation chamber; (3) described block is gone up and also is provided with return tube (4), described return tube (4) upper logical condensation chamber (9), lower logical Gearbox (5).
2. in strander according to claim 1, take-up speed reducer oil is chewed, and it is characterized in that: (10) (8) described through hole be provided with the oil resistance filter screen.
3. take-up speed reducer oil is chewed in strander according to claim 1 and 2, it is characterized in that: described return tube (4) outer tube wall be provided with worm and worm wheel oil (6) liquid level upper limit mark (11) with liquid level lower limit mark (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103363290A CN103410956A (en) | 2013-08-05 | 2013-08-05 | Oil nozzle of internal take-up reduction gearbox of stranding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103363290A CN103410956A (en) | 2013-08-05 | 2013-08-05 | Oil nozzle of internal take-up reduction gearbox of stranding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103410956A true CN103410956A (en) | 2013-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103363290A Pending CN103410956A (en) | 2013-08-05 | 2013-08-05 | Oil nozzle of internal take-up reduction gearbox of stranding machine |
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| Country | Link |
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| CN (1) | CN103410956A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002013618A (en) * | 2000-06-29 | 2002-01-18 | Toyota Industries Corp | Transmission case structure |
| US20040025942A1 (en) * | 2002-08-08 | 2004-02-12 | Woo-Yeol Kim | Air breather for an automobile transmission |
| CN201034154Y (en) * | 2007-05-29 | 2008-03-12 | 中国核动力研究设计院 | Oil mist condensation reclaiming type discharge valve |
| CN201391595Y (en) * | 2009-04-28 | 2010-01-27 | 无锡银联机械有限公司 | Oil level gauge with breather plug |
| CN101705990A (en) * | 2009-11-20 | 2010-05-12 | 无锡杰尔压缩机有限公司 | Special ventilation cap for high-speed gear box |
| CN202531801U (en) * | 2012-03-22 | 2012-11-14 | 中国石油天然气股份有限公司 | Gear case breather |
| CN202612760U (en) * | 2012-05-14 | 2012-12-19 | 河南恒星科技股份有限公司 | Steel cord drawing mill gear case air-release valve |
| CN202646645U (en) * | 2012-05-30 | 2013-01-02 | 河南省煤气（集团）有限责任公司 | Splash type breather plug for lubricating oil tank |
| CN203463621U (en) * | 2013-08-05 | 2014-03-05 | 江苏兴达钢帘线股份有限公司 | Stranding machine inner takeup reduction gearbox oil nozzle |
-
2013
- 2013-08-05 CN CN2013103363290A patent/CN103410956A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002013618A (en) * | 2000-06-29 | 2002-01-18 | Toyota Industries Corp | Transmission case structure |
| US20040025942A1 (en) * | 2002-08-08 | 2004-02-12 | Woo-Yeol Kim | Air breather for an automobile transmission |
| CN201034154Y (en) * | 2007-05-29 | 2008-03-12 | 中国核动力研究设计院 | Oil mist condensation reclaiming type discharge valve |
| CN201391595Y (en) * | 2009-04-28 | 2010-01-27 | 无锡银联机械有限公司 | Oil level gauge with breather plug |
| CN101705990A (en) * | 2009-11-20 | 2010-05-12 | 无锡杰尔压缩机有限公司 | Special ventilation cap for high-speed gear box |
| CN202531801U (en) * | 2012-03-22 | 2012-11-14 | 中国石油天然气股份有限公司 | Gear case breather |
| CN202612760U (en) * | 2012-05-14 | 2012-12-19 | 河南恒星科技股份有限公司 | Steel cord drawing mill gear case air-release valve |
| CN202646645U (en) * | 2012-05-30 | 2013-01-02 | 河南省煤气（集团）有限责任公司 | Splash type breather plug for lubricating oil tank |
| CN203463621U (en) * | 2013-08-05 | 2014-03-05 | 江苏兴达钢帘线股份有限公司 | Stranding machine inner takeup reduction gearbox oil nozzle |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131127 |