CN208651570U - A kind of opening gear of spandex spinning machine - Google Patents
A kind of opening gear of spandex spinning machine Download PDFInfo
- Publication number
- CN208651570U CN208651570U CN201821139707.0U CN201821139707U CN208651570U CN 208651570 U CN208651570 U CN 208651570U CN 201821139707 U CN201821139707 U CN 201821139707U CN 208651570 U CN208651570 U CN 208651570U
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- China
- Prior art keywords
- gear
- tooth
- helical teeth
- spinning machine
- straight
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- 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
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model 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 an oil transportation channel lubricating oil to be delivered to 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 It is 15 °~25 °, the flank of tooth length of the helical teeth is 20~30mm, and the flank of tooth length of the straight-tooth is 15~20mm.Gear in the utility model can easily inject lubricating oil.
Description
Technical field
The utility model relates to spandex yarn textile machine apparatus fields, more specifically to a kind of spandex spinning machine
Be open gear.
Background technique
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.
Utility model content
The purpose of this utility model is to provide a kind of opening gears of spandex spinning machine.
To achieve the above object, the utility model 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 an oil transportation channel lubricating oil to be delivered to 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 silicon carbide wearing layer with a thickness of 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 utility model are: the opening tooth of the spandex spinning machine in the utility model
Wheel plays the role of oiling and oil storage, operates by the way that orthogonal oiling channel and oil transportation channel are arranged on gear width
Simply, easy to use, with good application prospect.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments recorded in the utility model, for those of ordinary skill in the art, is not making the creative labor
Under the premise of, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of the opening gear of spandex spinning machine provided by the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Detailed description, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole implementation
Example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
For a further understanding of the utility model, the utility model is described in detail below with reference to embodiment.
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 utility model proposes a kind of opening gear of spandex spinning machine, including gear and gear locating shaft, institutes
It states gear and 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, and the gear width is equipped with a centre bore and is connected to the centre bore
Oiling channel, the one end in the oiling channel are communicated with one lubricating oil is delivered to the gear and the gear is determined
The oil transportation channel of position axis, the oil transportation channel are mutually perpendicular to the oiling channel, and the gear is equipped with and is uniformly distributed
Dentalation, the dentalation includes helical teeth and straight-tooth, and every 5 helical teeth are spaced apart with every 1 straight-tooth, institute
The quantity for stating helical teeth is 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 are 15~20mm.
Compared with the prior art, the advantages of the utility model are: the opening tooth of the spandex spinning machine in the utility model
Wheel plays the role of oiling and oil storage, operates by the way that orthogonal oiling channel and oil transportation channel are arranged on gear width
Simply, easy to use, with good application prospect.
Referring to Fig. 1, Fig. 1 is a kind of structural representation of the opening gear of spandex spinning machine provided by the utility model
Figure.The utility model provides a kind of opening gear of spandex spinning machine, including gear 1 and gear locating shaft 2, the tooth
It is fixedly connected between wheel ontology 1 and the gear locating shaft 2 by gear 3.A centre bore is equipped on the gear 3
31 and the connection centre bore 31 oiling channel 32, the one end in the oiling channel 32 is communicated with an oil transportation channel 33, described
Oil transportation channel 33 is to be delivered to the gear 1 and the gear locating shaft 2 for lubricating oil.Wherein, the oil transportation channel
33 are mutually perpendicular to the oiling channel 32.In the utility model, the setting of the oil transportation channel 33 and the oiling channel 32
Mode is not limited thereto, and in other embodiments, the angle between the oil transportation channel 33 and the oiling channel 32 may be used also
Less than 90 °.By the way that orthogonal oiling channel 32 and oil transportation channel 33 are arranged on the gear 3, note can be played
The effect of oil and oil storage, 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
SiClx wearing layer 22 with a thickness of 0.08~0.12mm, it is preferred that the silicon carbide wearing layer with a thickness of 0.10mm.By setting
The silicon carbide wearing layer 22 is set, so that the opening gear in the utility model has good wear-resisting property, so as to big
Big extension gear uses the time.
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 are as follows: every 5 helical teeth and 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
~30mm, the flank of tooth length of 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 is only exemplary, and this reality
These embodiments are not limited to novel.Here, it should also be noted that, in order to avoid having obscured this because of unnecessary details
Utility model illustrate only the structure and/or processing step closely related with scheme according to the present utility model in the accompanying drawings,
And the other details little with the utility model relationship are omitted.The above is only the specific embodiment of the application, should
It points out, for those skilled in the art, under the premise of not departing from the application principle, if can also make
Dry improvements and modifications, these improvements and modifications also should be regarded as the protection scope of the application.
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
With a thickness of 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
25mm, the flank of tooth length of the straight-tooth are 18mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821139707.0U CN208651570U (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 |
|---|---|---|---|
| CN201821139707.0U CN208651570U (en) | 2018-07-18 | 2018-07-18 | A kind of opening gear of spandex spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208651570U true CN208651570U (en) | 2019-03-26 |
Family
ID=65785568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821139707.0U Expired - Fee Related CN208651570U (en) | 2018-07-18 | 2018-07-18 | A kind of opening gear of spandex spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208651570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679194A (en) * | 2018-07-18 | 2018-10-19 | 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 CN201821139707.0U patent/CN208651570U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679194A (en) * | 2018-07-18 | 2018-10-19 | 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 Termination date: 20210718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |