CN206969882U - A kind of adjustable groove drum - Google Patents
A kind of adjustable groove drum Download PDFInfo
- Publication number
- CN206969882U CN206969882U CN201720880161.3U CN201720880161U CN206969882U CN 206969882 U CN206969882 U CN 206969882U CN 201720880161 U CN201720880161 U CN 201720880161U CN 206969882 U CN206969882 U CN 206969882U
- Authority
- CN
- China
- Prior art keywords
- groove drum
- drum body
- support frame
- groove
- regulating sleeve
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of adjustable groove drum, offered on groove drum body bottom surface shape of cross section be circular arc yarn guiding trough, make yarn from yarn guiding trough move guidance yarn groove when and yarn guiding trough between friction more relax, increase the service life of groove drum；Groove drum body is fixed by support frame and fixing bolt, is easy to the installation and replacing of groove drum body；Regulating sleeve is set with the power transmission shaft of groove drum body both sides, screw rod is symmetrically installed with the support frame of power transmission shaft both sides, screw rod, which passes through to screw togather on one end of regulating sleeve, is provided with adjusting nut, regulating sleeve by spring and adjusting nut come adjust cover groove drum body on yarn guiding trough number, change the length of yarn guiding trough, so as to adjust the specification of groove drum.
Description
Technical field：
It the utility model is related to a kind of adjustable groove drum.
Background technology：
Groove drum is applied to the various textile machines such as chemical fibre elasticizer, rewinder, bobbin-winding machine, doubling winder, silk covering machine, being
Fiber cotton textile machine is related to winding cake shaping, the critical component of backing-off performance.Yarn tension, rolling density are weighing apparatuses during winding
The Main Basiss of the sub- forming quality of graduated cylinder, the spiral shell of the characteristics of motion and yarn the circle distribution situation on bobbin when representing yarn bobbin winding
Rotation yarn guiding trough curve shape is formed with direct influence to bobbin.Groove drum after a protracted use, due to outer surface and yarn
Linear contact lay friction, outer surface are likely to occur emergence phenomenon, and substantial amounts of friction will make the reduction of groove drum surface flatness, while make
After a period of time, groove drum is likely to occur rustization, has a strong impact on take-up quality, it is therefore desirable to change often.And groove drum and cylinder
Cuckoo lattice match, and often need to change different groove drums simultaneously when winding the bobbin of different size, influence work
Efficiency.
The content of the invention：
The purpose of this utility model is to solve the problems of the prior art, there is provided a kind of cross section of guide groove bottom
Circular arc is shaped as, the friction between yarn and yarn guiding trough inwall is more relaxed, increases service life, and adjust by both ends
Section sleeve can adjust the length of yarn guiding trough on groove drum, so as to change the adjustable groove drum of groove drum specification.
In order to achieve the above object, the technical solution of the utility model is：
A kind of adjustable groove drum, including groove drum body, the shape of cross section that bottom surface is offered on the groove drum body are circle
The yarn guiding trough of arc, it is criss-cross support frame that the inside clamping of the groove drum body, which is provided with cross section, support frame as described above
Both ends are coaxially installed with the integrally manufactured power transmission shaft formed, offer what is matched with support frame on the inwall of the groove drum body
Neck, the groove drum body are connected by neck with support frame clamping；Mounting groove is offered on the lateral surface of the groove drum body,
The tapped through hole being connected with neck is offered in the mounting groove, is offered on support frame as described above corresponding with tapped through hole
Threaded connection hole, it is provided with through tapped through hole in the mounting groove and screws togather connected fixation spiral shell with corresponding threaded connection hole
Bolt, the groove drum body are fixedly linked with support frame by fixing bolt；It is set with the power transmission shaft of the groove drum body both sides
Regulating sleeve, is symmetrically installed with screw rod on the support frame of the power transmission shaft both sides, and the screw rod is through on one end of regulating sleeve
Screw togather and adjusting nut is installed, spring, the both ends of the spring are set with the screw rod between the regulating sleeve and support frame
It is connected respectively with regulating sleeve and support frame support.
Slip coating layer is coated with the inwall of the yarn guiding trough.
The beneficial effects of the utility model are：A kind of adjustable groove drum of the present utility model, bottom is offered on groove drum body
The shape of cross section in face be circular arc yarn guiding trough, make yarn from yarn guiding trough move guidance yarn groove when and yarn guiding trough between friction
More relax, increase the service life of groove drum；Groove drum body is fixed by support frame and fixing bolt, is easy to groove drum body
Installation and replacing；Regulating sleeve is set with the power transmission shaft of groove drum body both sides, is symmetrically pacified on the support frame of power transmission shaft both sides
Equipped with screw rod, screw rod, which passes through to screw togather on one end of regulating sleeve, is provided with adjusting nut, and regulating sleeve passes through spring and regulation spiral shell
Mother come adjust cover yarn guiding trough on groove drum body number, change the length of yarn guiding trough, so as to adjust the specification of groove drum.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 sectional view；
Fig. 3 be Fig. 1 in A-A to sectional view.
Embodiment：
Embodiment 1
A kind of adjustable groove drum as Figure 1-3, including groove drum body 1, bottom surface is offered on the groove drum body 1
Shape of cross section is the yarn guiding trough 2 of circular arc, and it is criss-cross support that the inside clamping of the groove drum body 1, which is provided with cross section,
Frame 3, the both ends of support frame as described above 3 are coaxially installed with the integrally manufactured power transmission shaft 31 formed, opened on the inwall of the groove drum body 1
Provided with the neck 32 to match with support frame 3, the groove drum body 1 is connected by neck 32 with the clamping of support frame 3.Groove drum body
1 is connected with support frame 3 by plug-in type clamping, power transmission shaft 31 is passed through support frame 3 to drive groove drum body 1 to rotate, and
And the dismounting of groove drum body 1 is more convenient.Mounting groove 11, the mounting groove 11 are offered on the lateral surface of the groove drum body 1
The tapped through hole 12 being connected with neck 32 is inside offered, the spiral shell corresponding with tapped through hole 12 is offered on support frame as described above 3
Line connecting hole 13, it is provided with through tapped through hole 12 in the mounting groove 11 and screws togather connected consolidate with corresponding threaded connection hole 13
Determine bolt 14, the groove drum body 1 is fixedly linked with support frame 3 by fixing bolt 14.
Regulating sleeve 4, the support frame of the both sides of power transmission shaft 31 are set with the power transmission shaft 31 of the both sides of groove drum body 1
Screw rod 5 is symmetrically installed with 3, the screw rod 5, which passes through to screw togather on one end of regulating sleeve 4, is provided with adjusting nut 51, the tune
Be set with spring 6 on screw rod 5 between section sleeve 4 and support frame 3, the both ends of the spring 6 respectively with regulating sleeve 4 and branch
The support of support 3 is connected.The yarn guiding trough 2 on groove drum body 1, spring 6 and adjusting nut 51 can be covered by regulating sleeve 4 from tune
Play the fixed effect of support in the both sides of section sleeve 4.Slip coating layer 7, slip coating are coated with the inwall of the yarn guiding trough 2
Layer 7 can use the slip coatings such as graphite or polytetrafluoroethylene (PTFE) to be made, and play the work for reducing and being rubbed between yarn and yarn guiding trough 2
With.
A kind of adjustable groove drum of the present embodiment, shape of cross section the leading for circular arc of bottom surface is offered on groove drum body
Yarn groove, make yarn from yarn guiding trough move guidance yarn groove when and yarn guiding trough between friction more relax, increase groove drum use the longevity
Life；Groove drum body is fixed by support frame and fixing bolt, is easy to the installation and replacing of groove drum body；Groove drum body both sides
Power transmission shaft on be set with regulating sleeve, screw rod is symmetrically installed with the support frame of power transmission shaft both sides, screw rod passes through regulating sleeve
One end on screw togather adjusting nut be installed, regulating sleeve covers guide on groove drum body by spring and adjusting nut to adjust
The number of groove, change the length of yarn guiding trough, so as to adjust the specification of groove drum.
Claims (2)
- A kind of 1. adjustable groove drum, it is characterised in that：Including groove drum body（1）, the groove drum body（1）On offer bottom surface Shape of cross section is the yarn guiding trough of circular arc（2）, the groove drum body（1）Inside clamping cross section is installed to be criss-cross Support frame（3）, support frame as described above（3）Both ends be coaxially installed with the integrally manufactured power transmission shaft formed（31）, the groove drum body （1）Inwall on offer and support frame（3）The neck to match（32）, the groove drum body（1）Pass through neck（32）With branch Support（3）Clamping is connected；The groove drum body（1）Lateral surface on offer mounting groove（11）, the mounting groove（11）Inside open It is provided with and neck（32）The tapped through hole being connected（12）, support frame as described above（3）On offer and tapped through hole（12）It is corresponding Threaded connection hole（13）, the mounting groove（11）Inside it is provided with through tapped through hole（12）With corresponding threaded connection hole（13） Screw togather connected fixing bolt（14）, the groove drum body（1）With support frame（3）Pass through fixing bolt（14）It is fixedly linked；Institute State groove drum body（1）The power transmission shaft of both sides（31）On be set with regulating sleeve（4）, the power transmission shaft（31）The support frame of both sides （3）On be symmetrically installed with screw rod（5）, the screw rod（5）Through regulating sleeve（4）One end on screw togather adjusting nut be installed （51）, the regulating sleeve（4）With support frame（3）Between screw rod（5）On be set with spring（6）, the spring（6）Both ends Respectively with regulating sleeve（4）And support frame（3）Support is connected.
- A kind of 2. adjustable groove drum according to claim 1, it is characterised in that：The yarn guiding trough（2）Inwall on spray There is slip coating layer（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720880161.3U CN206969882U (en) | 2017-07-20 | 2017-07-20 | A kind of adjustable groove drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720880161.3U CN206969882U (en) | 2017-07-20 | 2017-07-20 | A kind of adjustable groove drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206969882U true CN206969882U (en) | 2018-02-06 |
Family
ID=61403148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720880161.3U Expired - Fee Related CN206969882U (en) | 2017-07-20 | 2017-07-20 | A kind of adjustable groove drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206969882U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108298374A (en) * | 2018-02-08 | 2018-07-20 | 浙江同有机械科技有限公司 | A kind of groove drum device of dismountable bobbin-winding machine |
-
2017
- 2017-07-20 CN CN201720880161.3U patent/CN206969882U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108298374A (en) * | 2018-02-08 | 2018-07-20 | 浙江同有机械科技有限公司 | A kind of groove drum device of dismountable bobbin-winding machine |
| CN108298374B (en) * | 2018-02-08 | 2023-11-14 | 浙江同有机械科技有限公司 | Detachable groove drum device of cone winder |
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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: 20180206 Termination date: 20190720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |