CN108679194A - A kind of opening gear of spandex spinning machine - Google Patents
A kind of opening gear of spandex spinning machine Download PDFInfo
- Publication number
- CN108679194A CN108679194A CN201810790317.8A CN201810790317A CN108679194A CN 108679194 A CN108679194 A CN 108679194A CN 201810790317 A CN201810790317 A CN 201810790317A CN 108679194 A CN108679194 A CN 108679194A
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- CN
- China
- Prior art keywords
- gear
- tooth
- helical teeth
- spinning machine
- straight
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/17—Toothed wheels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/042—Guidance of lubricant
- F16H57/043—Guidance of lubricant within rotary parts, e.g. axial channels or radial openings in shafts
- F16H57/0431—Means for guiding lubricant directly onto a tooth surface or to foot areas of a gear, e.g. by holes or grooves in a tooth flank
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention discloses a kind of opening gears of spandex spinning machine,Including gear and gear locating shaft,The gear is fixedly connected with gear positioning between centers by gear width,The gear locating shaft is equipped with axis hole,The surface of the axis hole is coated with a silicon carbide wearing layer,The gear width is equipped with the oiling channel of a centre bore and the connection centre bore,The one end in the oiling channel is communicated with one lubricating oil to be delivered to the oil transportation channel of the gear and the gear locating shaft,The oil transportation channel is mutually perpendicular to the oiling channel,The gear is equipped with equally distributed dentalation,The dentalation includes helical teeth and straight-tooth,Every 5 helical teeth are spaced apart with every 1 straight-tooth,The quantity of the helical teeth is 40~50,And the tooth form angle of the helical teeth is 15 °~25 °,The flank of tooth length of the helical teeth is 20~30mm,The flank of tooth length of the straight-tooth is 15~20mm.Gear in the present invention can easily inject lubricating oil.
Description
Technical field
The present invention relates to spandex yarn textile machine apparatus fields, more specifically to a kind of opening of spandex spinning machine
Gear.
Background technology
Gear and its gear product are the important foundation part of mechanized equipment, the primary drive of most complete set of machines
Component is all gear drive.Therefore, to some degree, Chinese gear industry is the basis of China's machinery industry, gear row
The development of industry has vital effect to China's machinery industry.Gear is the important foundation part of engineering goods, and gear passes
Dynamic is a kind of principal mode for transmitting machine power and movement.
In textile machine, gear is a mechanical part being commonly used, since gear needs often friction occlusion, because
And lubricating oil will soon dry up, therefore, it is necessary to periodically add lubricating oil to gear.But in the prior art, adding profit to gear
It is often inconvenient for operation when lubricating oil.
For this reason, it is necessary in view of the above-mentioned problems, propose a kind of opening gear of spandex spinning machine.
Invention content
The purpose of the present invention is to provide a kind of opening gears of spandex spinning machine.
To achieve the above object, the present invention provides the following technical solutions：
A kind of opening gear of spandex spinning machine, including gear and gear locating shaft, the gear with it is described
Gear positioning between centers is fixedly connected by gear width, and the gear locating shaft is equipped with axis hole, and the surface of the axis hole applies
It is covered with a silicon carbide wearing layer, the gear width is equipped with the oiling channel of a centre bore and the connection centre bore, the note
The one end in oily channel is communicated with one lubricating oil to be delivered to the oil transportation channel of the gear and the gear locating shaft,
The oil transportation channel is mutually perpendicular to the oiling channel, and the gear is equipped with equally distributed dentalation, described
Dentalation includes helical teeth and straight-tooth, and every 5 helical teeth are spaced apart with every 1 straight-tooth, and the quantity of the helical teeth is
40~50, and the tooth form angle of the helical teeth is 15 °~25 °, the flank of tooth length of the helical teeth is 20~30mm, the straight-tooth
Flank of tooth length be 15~20mm.
Preferably, the silicon carbide wearing layer is configured in discontinuous manner on the surface of the axis hole.
Preferably, the silicon carbide wearing layer is configured in a continuous manner on the surface of the axis hole.
Preferably, the thickness of the silicon carbide wearing layer is 0.08~0.12mm.
Preferably, the quantity of the helical teeth is 45.
Preferably, the flank of tooth length of the helical teeth is 25mm, and the flank of tooth length of the straight-tooth is 18mm.
Compared with the prior art, the advantages of the present invention are as follows：The opening gear of spandex spinning machine in the present invention, by
Orthogonal oiling channel and oil transportation channel are set on gear width, play the role of oiling and oil storage, it is easy to operate, it uses
It is convenient, there is preferable application prospect.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments described in invention, for those of ordinary skill in the art, without creative efforts,
Other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of structural schematic diagram of the opening gear of spandex spinning machine provided by the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out detailed retouch
It states, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the present invention
In embodiment, the every other implementation that those of ordinary skill in the art are obtained without making creative work
Example, shall fall within the protection scope of the present invention.
For a further understanding of the present invention, the following describes the present invention in detail with reference to examples.
In the prior art, often inconvenient for operation when adding lubricating oil to gear for spandex spinning machine.It is existing to solve
The problem of technology, the present invention propose a kind of opening gear of spandex spinning machine, including gear and gear locating shaft, the tooth
Wheel ontology is fixedly connected with gear positioning between centers by gear width, and the gear locating shaft is equipped with axis hole, described
The surface of axis hole is coated with a silicon carbide wearing layer, and the gear width is equipped with the oiling of a centre bore and the connection centre bore
The one end in channel, the oiling channel is communicated with one lubricating oil is delivered to the gear and the gear locating shaft
Oil transportation channel, the oil transportation channel is mutually perpendicular to the oiling channel, and the gear is equipped with equally distributed tooth
Shape structure, the dentalation include helical teeth and straight-tooth, and every 5 helical teeth are spaced apart with every 1 straight-tooth, described oblique
The quantity of tooth is 40~50, and the tooth form angle of the helical teeth is 15 °~25 °, the flank of tooth length of the helical teeth is 20~
The flank of tooth length of 30mm, the straight-tooth are 15~20mm.
Compared with the prior art, the advantages of the present invention are as follows：The opening gear of spandex spinning machine in the present invention, by
Orthogonal oiling channel and oil transportation channel are set on gear width, play the role of oiling and oil storage, it is easy to operate, it uses
It is convenient, there is preferable application prospect.
Referring to Fig. 1, Fig. 1 is a kind of structural schematic diagram of the opening gear of spandex spinning machine provided by the present invention.This
Invention provides a kind of opening gear of spandex spinning machine, including gear 1 and gear locating shaft 2, the gear 1 with
It is fixedly connected by gear 3 between the gear locating shaft 2.A centre bore 31 and connection are equipped on the gear 3
The one end in the oiling channel 32 of the centre bore 31, the oiling channel 32 is communicated with an oil transportation channel 33, the oil transportation channel
33 by lubricating oil being delivered to the gear 1 and the gear locating shaft 2.Wherein, the oil transportation channel 33 with it is described
Oiling channel 32 is mutually perpendicular to.In the present invention, the oil transportation channel 33 and the set-up mode in the oiling channel 32 do not limit to
In this, in other embodiments, the angle between the oil transportation channel 33 and the oiling channel 32 is also less than 90 °.It is logical
It crosses on the gear 3 and orthogonal oiling channel 32 and oil transportation channel 33 is set, the work of oiling and oil storage can be played
With, it is easy to operate, it is easy to use.
Axis hole 21 is equipped on the gear locating shaft 2, the surface of the axis hole 21 is coated with a silicon carbide wearing layer 22.
Wherein, the silicon carbide wearing layer 22 is configured in discontinuous manner on the surface of the axis hole 21, certainly, in other realities
It applies in example, the silicon carbide wearing layer 22 can also be configured in a continuous manner on the surface of the axis hole 21.The carbon
The thickness of SiClx wearing layer 22 is 0.08~0.12mm, it is preferred that the thickness of the silicon carbide wearing layer is 0.10mm.By setting
Set the silicon carbide wearing layer 22 so that the opening gear in the present invention has good wear-resisting property, so as to prolong significantly
The usage time of spool gear.
Please continue to refer to Fig. 1, equally distributed dentalation 11, the dentalation are equipped in the gear 1
11 include helical teeth and straight-tooth, wherein the specific set-up mode of the helical teeth and the straight-tooth is：Every 5 helical teeth with every 1
The straight-tooth is spaced apart.The quantity of the helical teeth is 40~50, it is preferred that the quantity of the helical teeth is 45；It is described oblique
The tooth form angle of tooth is 15 °~25 °, it is preferred that the tooth form angle of the helical teeth is 20 °；The flank of tooth length of the helical teeth is 20
The flank of tooth length of~30mm, the straight-tooth are 15~20mm, it is preferred that the flank of tooth length of the helical teeth is 25mm, the straight-tooth
Flank of tooth length be 18mm.
The embodiments of the present invention described shown in attached drawing and with reference to the accompanying drawings are only exemplary, and the present invention is simultaneously
It is not limited to these embodiments.Here, it should also be noted that, in order to avoid having obscured the present invention because of unnecessary details,
It illustrate only the structure and/or processing step closely related with scheme according to the present invention in attached drawing, and be omitted and this hair
The little other details of bright relationship.The above is only the specific implementation mode of the application, it is noted that for the art
Those of ordinary skill for, under the premise of not departing from the application principle, several improvements and modifications can also be made, these change
Into the protection domain that also should be regarded as the application with retouching.
Claims (6)
1. a kind of opening gear of spandex spinning machine, including gear and gear locating shaft, which is characterized in that the gear sheet
Body is fixedly connected with gear positioning between centers by gear width, and the gear locating shaft is equipped with axis hole, the axis hole
Surface be coated with a silicon carbide wearing layer, the gear width is equipped with a centre bore and the oiling of the connection centre bore is logical
Road, the one end in the oiling channel are communicated with one lubricating oil is delivered to the gear and the gear locating shaft
Oil transportation channel, the oil transportation channel are mutually perpendicular to the oiling channel, and the gear is equipped with equally distributed dentation
Structure, the dentalation include helical teeth and straight-tooth, and every 5 helical teeth are spaced apart with every 1 straight-tooth, the helical teeth
Quantity be 40~50, and the tooth form angle of the helical teeth is 15 °~25 °, and the flank of tooth length of the helical teeth is 20~30mm,
The flank of tooth length of the straight-tooth is 15~20mm.
2. the opening gear of spandex spinning machine according to claim 1, which is characterized in that the silicon carbide wearing layer is in institute
The surface for stating axis hole is configured in discontinuous manner.
3. the opening gear of spandex spinning machine according to claim 1, which is characterized in that the silicon carbide wearing layer is in institute
The surface for stating axis hole is configured in a continuous manner.
4. the opening gear of spandex spinning machine according to claim 2 or 3, which is characterized in that the silicon carbide wearing layer
Thickness be 0.08~0.12mm.
5. the opening gear of spandex spinning machine according to claim 1, which is characterized in that the quantity of the helical teeth is 45
It is a.
6. the opening gear of spandex spinning machine according to claim 1, which is characterized in that the flank of tooth length of the helical teeth is
The flank of tooth length of 25mm, the straight-tooth are 18mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810790317.8A CN108679194A (en) | 2018-07-18 | 2018-07-18 | A kind of opening gear of spandex spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810790317.8A CN108679194A (en) | 2018-07-18 | 2018-07-18 | A kind of opening gear of spandex spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108679194A true CN108679194A (en) | 2018-10-19 |
Family
ID=63814075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810790317.8A Withdrawn CN108679194A (en) | 2018-07-18 | 2018-07-18 | A kind of opening gear of spandex spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108679194A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4209086A (en) * | 1978-03-14 | 1980-06-24 | Diehl Gmbh & Co. | Synchromesh gear |
| US20070010365A1 (en) * | 2005-07-06 | 2007-01-11 | Schaeffler Kg | Planet carrier for a planetary drive |
| CN203880036U (en) * | 2014-04-29 | 2014-10-15 | 李旭明 | Oscillating angle bevel gear and deflecting mechanism of oscillating angle bevel gear |
| CN104295700A (en) * | 2014-08-13 | 2015-01-21 | 上海胜华波汽车电器有限公司 | High-strength split type transmission gear |
| CN105508562A (en) * | 2016-01-28 | 2016-04-20 | 盐城中杰机械制造有限公司 | Transmission gear |
| CN208651570U (en) * | 2018-07-18 | 2019-03-26 | 张家港市金星纺织有限公司 | A kind of opening gear of spandex spinning machine |
-
2018
- 2018-07-18 CN CN201810790317.8A patent/CN108679194A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4209086A (en) * | 1978-03-14 | 1980-06-24 | Diehl Gmbh & Co. | Synchromesh gear |
| US20070010365A1 (en) * | 2005-07-06 | 2007-01-11 | Schaeffler Kg | Planet carrier for a planetary drive |
| CN203880036U (en) * | 2014-04-29 | 2014-10-15 | 李旭明 | Oscillating angle bevel gear and deflecting mechanism of oscillating angle bevel gear |
| CN104295700A (en) * | 2014-08-13 | 2015-01-21 | 上海胜华波汽车电器有限公司 | High-strength split type transmission gear |
| CN105508562A (en) * | 2016-01-28 | 2016-04-20 | 盐城中杰机械制造有限公司 | Transmission gear |
| CN208651570U (en) * | 2018-07-18 | 2019-03-26 | 张家港市金星纺织有限公司 | A kind of opening gear of spandex spinning machine |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181019 |