CN102506087A - Coupling device for spinning rollers - Google Patents
Coupling device for spinning rollers Download PDFInfo
- Publication number
- CN102506087A CN102506087A CN2011103334848A CN201110333484A CN102506087A CN 102506087 A CN102506087 A CN 102506087A CN 2011103334848 A CN2011103334848 A CN 2011103334848A CN 201110333484 A CN201110333484 A CN 201110333484A CN 102506087 A CN102506087 A CN 102506087A
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- China
- Prior art keywords
- coupling
- hitch bar
- roller
- weaving
- fastening
- 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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Abstract
The invention discloses a coupling device for spinning rollers, which comprises two coupling discs and a connecting part arranged between the two coupling discs. The coupling discs are fixedly connected via connecting screws, each coupling disc is provided with a fastening hole for fastening a rotating shaft of a roller, and the fastening holes match with fastening screws. The connecting part is a tripolycyanamide rubber washer or a polytetrafluoroethylene washer. By the aid of the shockproof rubber washer arranged between the coupling discs, on the one hand, meshing force between the coupling discs can be strengthened, and on the other hand, vibration and noise of the total coupling device can be greatly reduced.
Description
Technical field
The present invention relates to a kind of Weaving device, or rather, is the hitch bar that a kind of roller of weaving is used.
Background technique
Need use roller on the existing loom, play in the textile manufacturing machine feed to give, the cylindrical rotary part of effects such as drawing-off, output, be widely used in mechanisms such as drawing-off, combing, conveying.Loom utilizes transmission shaft and coupling to be transported to power on the roller and drives described roller and rotates.Existing coupler structure is too complicated, and it is very high to change cost.In addition, the damping effect of existing coupling is not good enough, and noise is bigger.
China's invention application 200810179000.7 discloses a kind of flexible coupling assembly that is used for electric motor driven power steering system and can comprise: coupling shell, and it is connected with motor reel; Worm shaft, the flange that its end that is included in this worm shaft forms; The coupling parts, it is arranged between coupling shell and the flange, and wherein the coupling parts are assemblied in the coupling shell, and rotatably are connected with the motor reel that in coupling shell, forms, and make coupling parts and coupling shell integral body rotate; And elastic protrusion part, its side from the coupling parts is whole outstanding.This coupler structure is too complicated, and damping effect is not good enough.
China's invention is applied for a patent 200520139961.7 and is disclosed a kind of coupling; Comprise left half-coupling, right half-coupling, the right side of left related axial organ is provided with the tooth bead, and right half-coupling left side is provided with the bead that is meshed with the tooth bead of the right side of left half-coupling; Be provided with outside thread in left half-coupling right part; Also have a nut, be enclosed within on the right half-coupling, match with the outside thread of left half-coupling right part.Equally, this coupler structure is also too complicated, and damping effect is not good enough.
Summary of the invention
The present invention solves the existing in prior technology technical problem, thereby a kind of simple in structure, with low cost and coupling that weaving roller that damping effect is good is used is provided.
Above-mentioned technical problem of the present invention mainly is able to solve through following technical proposals: the hitch bar that a kind of roller of weaving is used; Described hitch bar comprises two tray joint shafts and is arranged on the link between the described tray joint shaft; Described tray joint shaft is fixedly connected through attachment screw; Described tray joint shaft is provided with the fastener hole of the rotating shaft that is used for fastening described roller, and described fastener hole matches with fastening screw trip bolt.
As preferred embodiment of the present invention, described link is a square thin slice, and described thin slice comprises the main perforate that is positioned at the central position, and four jiaos of described thin slice are provided with the secondary perforate that matches with described attachment screw.
As preferred embodiment of the present invention, described secondary perforate is provided with the insulation rubber packing ring.
As preferred embodiment of the present invention, described link is melamine rubber or polytetrafluoroethylene gasket.
Because the hitch bar utilization that weaving roller of the present invention is used is arranged on the insulation rubber packing ring between the tray joint shaft, can strengthen the engaging force between the tray joint shaft on the one hand, can greatly reduce the vibration and the noise of whole coupling on the other hand.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technological scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The perspective view of the hitch bar that Fig. 1 uses for weaving roller of the present invention;
Fig. 2 is the stereochemical structure decomposing schematic representation of the hitch bar among Fig. 1;
Fig. 3 is the further STRUCTURE DECOMPOSITION schematic representation of the coupling among Fig. 2;
Fig. 4 is the further STRUCTURE DECOMPOSITION schematic representation of the coupling among Fig. 3, and be another visual angle this moment.
Embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are set forth in detail, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
The invention provides a kind of simple in structure, with low cost and coupling that weaving roller that damping effect is good is used.
Extremely shown in Figure 4 like Fig. 1; The hitch bar 1 that a kind of roller of weaving is used; This hitch bar 1 comprises two tray joint shafts 2 and is arranged on the link 3 between this tray joint shaft 2; This tray joint shaft 2 is fixedly connected through attachment screw 5, and this tray joint shaft 2 is provided with the fastener hole 23 of the rotating shaft that is used for fastening this roller, and this fastener hole 23 matches with fastening screw trip bolt 4.
This link 3 is a square thin slice, and this thin slice comprises the main perforate 30 that is positioned at the central position, and four jiaos of this thin slice are provided with the secondary perforate 31 that matches with this attachment screw 5.
This pair perforate 31 is provided with insulation rubber packing ring 32.
This link 3 is melamine rubber or polytetrafluoroethylene gasket.
The hitch bar utilization that this weaving roller is used is arranged on the insulation rubber packing ring between the tray joint shaft, can strengthen the engaging force between the tray joint shaft on the one hand, can greatly reduce the vibration and the noise of whole coupling on the other hand.
Below only with a mode of execution mentality of designing of the present invention is described, under the situation that system allows, the present invention can expand to external more function module simultaneously, thereby expands its function to greatest extent.
The above is merely embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any variation or replacement of expecting without creative work all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (4)
1. hitch bar (1) that the roller of weaving is used; It is characterized in that; Described hitch bar (1) comprises two tray joint shafts (2) and is arranged on the link (3) between the described tray joint shaft (2); Described tray joint shaft (2) is fixedly connected through attachment screw (5), and described tray joint shaft (2) is provided with the fastener hole (23) of the rotating shaft that is used for fastening described roller, and described fastener hole (23) matches with fastening screw trip bolt (4).
2. the hitch bar that weaving roller according to claim 1 is used; It is characterized in that; Described link (3) is a square thin slice; Described thin slice comprises the main perforate (30) that is positioned at the central position, and four jiaos of described thin slice are provided with the secondary perforate (31) that matches with described attachment screw (5).
3. the hitch bar that weaving roller according to claim 2 is used is characterized in that, described secondary perforate (31) is provided with insulation rubber packing ring (32).
4. the hitch bar of using according to claim 2 or 3 described weaving rollers is characterized in that described link (3) is melamine rubber or polytetrafluoroethylene gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103334848A CN102506087A (en) | 2011-10-28 | 2011-10-28 | Coupling device for spinning rollers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103334848A CN102506087A (en) | 2011-10-28 | 2011-10-28 | Coupling device for spinning rollers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102506087A true CN102506087A (en) | 2012-06-20 |
Family
ID=46218208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103334848A Pending CN102506087A (en) | 2011-10-28 | 2011-10-28 | Coupling device for spinning rollers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102506087A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2056713U (en) * | 1989-05-11 | 1990-05-02 | 国营哈尔滨第一机器制造厂 | Multi-layer membrane shaft coupling |
| CN1428518A (en) * | 2001-12-28 | 2003-07-09 | 李文聪 | Superposition elastic coupler |
| CN200949608Y (en) * | 2006-09-06 | 2007-09-19 | 鲁东大学 | Structure diaphragm coupling |
| CN201368138Y (en) * | 2008-12-16 | 2009-12-23 | 鲁东大学 | Arched diaphragm coupling |
| CN102042346A (en) * | 2011-01-06 | 2011-05-04 | 无锡市第二轴承有限公司 | Flexible coupling |
-
2011
- 2011-10-28 CN CN2011103334848A patent/CN102506087A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2056713U (en) * | 1989-05-11 | 1990-05-02 | 国营哈尔滨第一机器制造厂 | Multi-layer membrane shaft coupling |
| CN1428518A (en) * | 2001-12-28 | 2003-07-09 | 李文聪 | Superposition elastic coupler |
| CN200949608Y (en) * | 2006-09-06 | 2007-09-19 | 鲁东大学 | Structure diaphragm coupling |
| CN201368138Y (en) * | 2008-12-16 | 2009-12-23 | 鲁东大学 | Arched diaphragm coupling |
| CN102042346A (en) * | 2011-01-06 | 2011-05-04 | 无锡市第二轴承有限公司 | Flexible coupling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20120620 |