CN102912487A - Synchronous pulley binder for speed frame - Google Patents
Synchronous pulley binder for speed frame Download PDFInfo
- Publication number
- CN102912487A CN102912487A CN2012104480206A CN201210448020A CN102912487A CN 102912487 A CN102912487 A CN 102912487A CN 2012104480206 A CN2012104480206 A CN 2012104480206A CN 201210448020 A CN201210448020 A CN 201210448020A CN 102912487 A CN102912487 A CN 102912487A
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- Prior art keywords
- synchronous pulley
- binder
- speed frames
- conjunction
- installation section
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Abstract
The invention relates to a synchronous pulley binder for a speed frame. The binder comprises a synchronous pulley with a keyway arranged on the inner wall, and is characterized in that one end of the synchronous pulley extends to arrange a positioning mounting portion, and a radial hole for arranging a fastening screw is arranged on the positioning mounting portion. The binder is simple and reasonable in structure, convenient to install and good in positioning performance.
Description
Technical field
The present invention relates to the appurtenances on the Speed frames, specifically a kind of synchronous pulley conjunction for Speed frames belongs to technical field of textile machine.
Background technology
Speed frames mainly are comprised of feed mechanism, drafter, twisting and winding mechanism and coiling and molding mechanism etc.During Speed frames work, sliver is drawn in the bar cylinder behind machine, is carried by conducting bar roller, enters the rear roller jaw through guide strip roller, bar-guiding device etc.Drafter adopts four roller devices, and the fiber in the sliver is subject to drawing-off under the elasticity control of apron, and the yarn after the drawing-off is sent by front roller nip, by the polymerization of collector, is wound up on the bobbin after the twisting of flier again.Rely on the effect of shaping mechanism, make bobbin rail do according to certain rules elevating movement with bobbin, with the tapered flyer bobbin in rove coiled two ends.In twisting and winding mechanism, the twisting winding task of rove is mainly by drape flyer and bobbin routing motion and finishing between the two.
The synchronous pulley conjunction is the vitals that is used for transferring power in the Speed frames, normally only is connected by key between existing synchronous pulley conjunction and the power transmission shaft, and positioning performance is relatively poor, installs inconvenient.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of synchronous pulley conjunction for Speed frames is provided, it is simple and reasonable, and is easy for installation, and positioning performance is good.
According to technical scheme provided by the invention: the synchronous pulley conjunction that is used for Speed frames, comprise synchronous pulley, the synchronous pulley inwall is provided with keyway, it is characterized in that: described synchronous pulley one end extends the location and installation section that is provided with, and is provided with for the radial hole that holding screw is installed in the described location and installation section.
As a further improvement on the present invention, the radial dimension of described location and installation section is less than the radial dimension of synchronous pulley.
As a further improvement on the present invention, the neighboring at described synchronous pulley two ends is along being provided with rib.
As a further improvement on the present invention, the outer edge thickness of described rib is by reducing gradually to inside and outside.
The present invention compared with prior art, advantage is:The present invention is simple and reasonable, and is easy for installation, and positioning performance is good.
Description of drawings
Fig. 1 is the structural front view of the embodiment of the invention.
Fig. 2 is the left view of Fig. 1.
The specific embodiment
The invention will be further described below in conjunction with concrete drawings and Examples.
As shown in the figure: the synchronous pulley conjunction that is used for Speed frames among the embodiment mainly comprises synchronous pulley 1, and synchronous pulley 1 inwall is provided with keyway 5, is connected transmitting torque by the key that is contained in the keyway 5 between synchronous pulley 1 and the power transmission shaft; Described synchronous pulley 1 one ends extend the location and installation section 2 that is provided with, and are provided with for the radial hole 3 that holding screw is installed in the described location and installation section 2, and holding screw is used for the present invention is fastened on power transmission shaft.
As shown in Figure 1 and Figure 2, the radial dimension of described location and installation section 2 is less than the radial dimension of synchronous pulley 1, can avoid like this and other parts produce and interfere.The neighboring at described synchronous pulley 1 two ends can prevent from being enclosed within the Timing Belt slippage on the synchronous pulley 1 along being provided with rib 4.Preferably, the outer edge thickness of described rib 4 is by reducing gradually to inside and outside.
Claims (4)
1. the synchronous pulley conjunction that is used for Speed frames, comprise synchronous pulley (1), synchronous pulley (1) inwall is provided with keyway (5), it is characterized in that: described synchronous pulley (1) one end extension is provided with location and installation section (2), is provided with in the described location and installation section (2) for the radial hole (3) that holding screw is installed.
2. the synchronous pulley conjunction for Speed frames as claimed in claim 1, it is characterized in that: the radial dimension of described location and installation section (2) is less than the radial dimension of synchronous pulley (1).
3. the synchronous pulley conjunction for Speed frames as claimed in claim 1 is characterized in that: the neighboring at described synchronous pulley (1) two ends is along being provided with rib (4).
4. the synchronous pulley conjunction for Speed frames as claimed in claim 3, it is characterized in that: the outer edge thickness of described rib (4) is by reducing gradually to inside and outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104480206A CN102912487A (en) | 2012-11-09 | 2012-11-09 | Synchronous pulley binder for speed frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104480206A CN102912487A (en) | 2012-11-09 | 2012-11-09 | Synchronous pulley binder for speed frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102912487A true CN102912487A (en) | 2013-02-06 |
Family
ID=47611048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104480206A Pending CN102912487A (en) | 2012-11-09 | 2012-11-09 | Synchronous pulley binder for speed frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102912487A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423415A (en) * | 2013-08-30 | 2013-12-04 | 成都银科同步带轮制造有限公司 | Synchronous pulley with low noise and low vibration function |
| CN107631006A (en) * | 2017-11-05 | 2018-01-26 | 马志伟 | A kind of synchronous pulley |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101126186A (en) * | 2007-04-11 | 2008-02-20 | 东华大学 | Traction device for on-line detecting drafting force of short fibre bundle (network) |
| CN201112128Y (en) * | 2007-09-20 | 2008-09-10 | 中国电子科技集团公司第二研究所 | Full-automatic winding machine yarn cutting and pressing mechanism |
| CN201254628Y (en) * | 2008-07-28 | 2009-06-10 | 青岛云龙纺织机械有限公司 | Gage automatic regulating device for draw frame |
| CN202992110U (en) * | 2012-11-09 | 2013-06-12 | 无锡市新康纺机有限公司 | Synchronous pulley assembly for roving frames |
-
2012
- 2012-11-09 CN CN2012104480206A patent/CN102912487A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101126186A (en) * | 2007-04-11 | 2008-02-20 | 东华大学 | Traction device for on-line detecting drafting force of short fibre bundle (network) |
| CN201112128Y (en) * | 2007-09-20 | 2008-09-10 | 中国电子科技集团公司第二研究所 | Full-automatic winding machine yarn cutting and pressing mechanism |
| CN201254628Y (en) * | 2008-07-28 | 2009-06-10 | 青岛云龙纺织机械有限公司 | Gage automatic regulating device for draw frame |
| CN202992110U (en) * | 2012-11-09 | 2013-06-12 | 无锡市新康纺机有限公司 | Synchronous pulley assembly for roving frames |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423415A (en) * | 2013-08-30 | 2013-12-04 | 成都银科同步带轮制造有限公司 | Synchronous pulley with low noise and low vibration function |
| CN107631006A (en) * | 2017-11-05 | 2018-01-26 | 马志伟 | A kind of synchronous pulley |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130206 |