CN205500435U - Accurate cone winder bobbin clamping device - Google Patents
Accurate cone winder bobbin clamping device Download PDFInfo
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- CN205500435U CN205500435U CN201620175970.XU CN201620175970U CN205500435U CN 205500435 U CN205500435 U CN 205500435U CN 201620175970 U CN201620175970 U CN 201620175970U CN 205500435 U CN205500435 U CN 205500435U
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- fixing sleeve
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Abstract
Accurate cone winder bobbin clamping device belongs to spinning machine technical field. The utility model discloses a tensioning chuck, driving motor and clamping mechanism, press from both sides grip the head including suit in proper order in on driving motor's the motor shaft and along axial arrangement's fixing sleeve, middle sleeve and control sleeve, fixing sleeve with the front end fixed connection of motor shaft, the outer peripheral face at middle sleeve both ends is path circular conical surface outwards respectively, and it is protruding that middle telescopic both ends tip do not is provided with outside annular connections of extending of axial, the connection arch at middle sleeve both ends move about respectively the cartridge in fixing sleeve's rear end with control telescopic front end, on middle two circular conical surfaces in the sleeve respectively the movable sleeve O shape rubber circle is equipped with, clamping mechanism with the control muffjoint. Set three part to through gripping the clamp on the head on the axis direction, can with the diameter do less, the convenient clamping that is suitable for little yarn pipe, and simple structure, convenient operation presss from both sides tightly firm.
Description
Technical field
This utility model belongs to technical field of textile machine, especially relevant with a kind of precision cone winder Tubular pipe fastener.
Background technology
Bobbin-winding machine major function in spinning is by certain uniform tension by some cops, removes the harmful yarn defect in part yarn, is wound into certain length, and even density, and the cheese conformed to quality requirements uses in rear road weaving operation.Bobbin-winding machine is when cheese winds, blank pipe bobbin cup is contained on bobbin cradle, bobbin cradle is driven by motor and rotarily drives the rotation of blank pipe bobbin, existing bobbin cradle is generally formed cone body in radial directions by three tensioning blocks, and outer hoop, with extension spring, controls three tensioning blocks by handle and opens or shrink, realize the clamping to spool and dismounting, this structure is only applicable to cone, when yarn spool-holder tube is less cylindrical of diameter, is not then suitable for this structure.
Utility model content
The purpose of this utility model is intended to the defect overcoming existing bobbin-winding machine tensioner not to be suitable for the less cylindrical bobbin of diameter, it is provided that the precision cone winder Tubular pipe fastener that a kind of simple in construction, tension effects are good.
nullFor this，This utility model is by the following technical solutions: precision cone winder Tubular pipe fastener，It is characterized in that，Described clamping device includes tensioning chuck、Drive motor and clamp system，Tensioning chuck includes being set in successively on the motor shaft of described driving motor and axially aligned fixing sleeve、Intermediate sleeve and control sleeve，Fixing sleeve is fixing with the front end of described motor shaft to be connected，The outer peripheral face at described intermediate sleeve two ends is respectively path taper seat outwardly，The end, two ends of intermediate sleeve is respectively arranged with the axially outwardly extending ring-type connection bump，The connection bump at intermediate sleeve two ends movable rear end and the front end of described control sleeve being plugged in described fixing sleeve respectively，An O-shaped rubber ring it is movably installed with respectively on described intermediate sleeve two taper seat，Described clamp system and described control sleeve connection，Described controls sleeve by described clamp system driving axial motion，Make control sleeve、Distance between intermediate sleeve and fixing sleeve diminishes or becomes big.
As supplementing technique scheme and perfect, this utility model also includes techniques below feature.
The described leading portion external diameter controlling sleeve is consistent with the external diameter of the maximum outside diameter of described intermediate sleeve and fixing sleeve.
Described clamp system includes hands handle, handle bracket, fixing pin, movable pin, handle spring and push rod, handle bracket fixedly mounts, the installing hole and locking hole kept at a certain distance away it is provided with on handle bracket, handle includes handshake part and the connecting portion being connected as a single entity, manhole corresponding with described installing hole and locking hole respectively and long trough through hole it is provided with on connecting portion, described fixing pin is threaded onto in described installing hole and manhole, make handle can rotate centered by described fixed pin shaft, described movable pin is threaded onto in described locking hole and long trough through hole, keep at a certain distance away in the axial direction on the back segment periphery of described fixing sleeve and be radially arranged front projection and rear projection, described connecting portion end is provided with is pressed against projection, it is pressed against projection to be overhung between described front protruding and rear projection；The axial counterbore through with described long trough through hole it is provided with on the end face of described end, handshake part, described push rod one end is threaded onto in described axial counterbore and this end end is provided with radial direction through hole, this radial direction through hole is set in described removable pin and nails on, by promoting push rod can drive the activity on the length direction of long trough through hole of movable pin, described push rod other end end is provided with shoulder, described axial counterbore is provided with step shoulder at aperture, described handle spring is set in described push rod, and two ends bear against in described shoulder and step shoulder.
It is provided with metal insert in described handle and handle bracket, improves the firmness of handle and handle bracket.
This utility model can reach following beneficial effect: by tensioning chuck is arranged to three parts in the axial direction, that can be done by diameter is less, the convenient clamping being suitable for little yarn tube, and simple in construction, easy to operate, and clamping is firmly.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is exploded perspective view of the present utility model.
Fig. 3 is the main apparent direction schematic diagram of clamp system.
Fig. 4 is the A-A generalized section of Fig. 3.
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described in detail.
nullAs shown in Fig. 1 ~ Fig. 4，This utility model includes tensioning chuck、Drive motor 1 and clamp system 2，Tensioning chuck includes being set in successively on the motor shaft 7 of described driving motor 1 and axially aligned fixing sleeve 4、Intermediate sleeve 5 and control sleeve 6，The described leading portion external diameter controlling sleeve 6 is the most consistent with the external diameter of the maximum outside diameter of described intermediate sleeve 5 and fixing sleeve 4，It is provided with screwed hole in the front end surface of motor shaft 7，Fixing sleeve 4 is set in described motor shaft 7 front end，In lock-screw 8 is plugged in screwed hole and it is tightened by screw thread，Make fixing sleeve 4 fix with the front end of described motor shaft 7 to be connected，The outer peripheral face at described intermediate sleeve 5 two ends is respectively path taper seat outwardly，The end, two ends of intermediate sleeve 5 is respectively arranged with the axially outwardly extending ring-type connection bump，The connection bump at intermediate sleeve 5 two ends movable rear end and the front end of described control sleeve 6 being plugged in described fixing sleeve 4 respectively，An O-shaped rubber ring 3 it is movably installed with respectively on 5 liang of taper seats of described intermediate sleeve，Described clamp system 2 is connected with described control sleeve 6，Described clamp system 2 includes handle 22、Handle bracket 23、Fixing pin 25、Movable pin 26、Handle spring 27 and push rod 21，Handle bracket 23 fixedly mounts，It is provided with metal insert 24 in described handle 22 and handle bracket 23，Improve handle 22 and the firmness of handle bracket 23，The installing hole kept at a certain distance away and locking hole it is provided with on handle bracket 23，Handle 22 includes handshake part and the connecting portion being connected as a single entity，Manhole corresponding with described installing hole and locking hole respectively and long trough through hole it is provided with on connecting portion，Described fixing pin 25 is threaded onto in described installing hole and manhole，Make handle 22 can rotate centered by described fixing pin 25，Described movable pin 26 is threaded onto in described locking hole and long trough through hole，Keep at a certain distance away in the axial direction on the back segment periphery of described fixing sleeve 4 and be radially arranged front projection and rear projection，Described connecting portion end is provided with is pressed against projection，It is pressed against projection to be overhung between described front protruding and rear projection；The axial counterbore through with described long trough through hole it is provided with on the end face of described end, handshake part, described push rod 21 one end is threaded onto in described axial counterbore and this end end is provided with radial direction through hole, this radial direction through hole is set on described movable pin 26, by promoting push rod 21 can drive the activity on the length direction of long trough through hole of movable pin 26, described push rod 21 other end end is provided with shoulder, described axial counterbore is provided with step shoulder at aperture, described handle spring 27 is set in described push rod 21, and two ends bear against in described shoulder and step shoulder.
nullWhen this utility model uses，Empty bobbin is sleeved on tensioning chuck，Promote push rod 21，Push rod 21 is driven to move in axial counterbore，The movable pin 26 driven on push rod 21 in radial direction through hole moves together，Movable pin 26 is made to be resisted against the top of long trough through hole，Pull handshake part simultaneously，Whole handle 22 is made to rotate centered by fixing pin 25，When movable pin 26 rotates to when locking above butting section with handle 22，Now，The projection that is pressed against on handle 22 top relies in the described front projection controlling sleeve 6，Drive and control sleeve 6 end motion axially forward，Make control sleeve 6、Spacing between intermediate sleeve 5 and fixing sleeve 4 diminishes，Two O-shaped rubber rings 3 are axially oppressed on the taper seat of each self-corresponding intermediate sleeve 5，Expanded radially，Resilient abutment is on bobbin inwall，Bobbin is made to be clamped，Under the effect of handle spring 27，Push rod 21 is made to return，Movable pin 26 is resisted against locking butting section，Tensioning chuck remains tensioning state；When the full yarn of bobbin needs more change of bobbins, promote push rod 21, the movable pin 26 on push rod 21 is driven to rely on the top of long trough through hole, simultaneously toward opposite direction reaction handshake part, whole handle 22 is made to rotate centered by fixing pin 25, when movable pin 26 rotates to when unclamping above butting section with handle 22, now, unclamp the thrust to push rod 21, under the effect of handle spring 27, push rod 21 is return, movable pin 26 is resisted against and unclamps butting section, now, the projection that is pressed against on handle 22 top loses top power protruding before fixing sleeve 4, under the action of the spring, fixing sleeve 4 moves backward, make control sleeve 6, spacing between intermediate sleeve 5 and fixing sleeve 4 becomes big, two O-shaped rubber rings 3 are shunk, bobbin is lost tensile force, bobbin is taken off.
Claims (4)
1. precision cone winder Tubular pipe fastener, it is characterized in that: described clamping device includes tensioning chuck, drive motor and clamp system, tensioning chuck includes being set in successively on the motor shaft of described driving motor and axially aligned fixing sleeve, intermediate sleeve and control sleeve, fixing sleeve is fixing with the front end of described motor shaft to be connected, the outer peripheral face at described intermediate sleeve two ends is respectively path taper seat outwardly, the end, two ends of intermediate sleeve is respectively arranged with the axially outwardly extending ring-type connection bump, the connection bump at intermediate sleeve two ends movable rear end and the front end of described control sleeve being plugged in described fixing sleeve respectively, an O-shaped rubber ring it is movably installed with respectively on described intermediate sleeve two taper seat, described controls sleeve by described clamp system driving axial motion.
Precision cone winder Tubular pipe fastener the most according to claim 1, it is characterised in that: the described leading portion external diameter controlling sleeve is consistent with the external diameter of the maximum outside diameter of described intermediate sleeve and fixing sleeve.
nullPrecision cone winder Tubular pipe fastener the most according to claim 2，It is characterized in that: described clamp system includes handle、Handle bracket、Fixing pin、Movable pin、Handle spring and push rod，Handle bracket fixedly mounts，The installing hole and locking hole kept at a certain distance away it is provided with on handle bracket，Handle includes handshake part and the connecting portion being connected as a single entity，Manhole corresponding with described installing hole and locking hole respectively and long trough through hole it is provided with on connecting portion，Described fixing pin is threaded onto in described installing hole and manhole，Described movable pin is threaded onto in described locking hole and long trough through hole，Keep at a certain distance away in the axial direction on the back segment periphery of described fixing sleeve and be radially arranged front projection and rear projection，Described connecting portion end is provided with is pressed against projection，It is pressed against projection to be overhung between described front protruding and rear projection；The axial counterbore through with described long trough through hole it is provided with on the end face of described end, handshake part, described push rod one end is threaded onto in described axial counterbore and this end end is provided with radial direction through hole, this radial direction through hole is set in described removable pin and nails on, described push rod other end end is provided with shoulder, described axial counterbore is provided with step shoulder at aperture, described handle spring is set in described push rod, and two ends bear against in described shoulder and step shoulder.
Precision cone winder Tubular pipe fastener the most according to claim 3, it is characterised in that: it is provided with metal insert in described handle and handle bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620175970.XU CN205500435U (en) | 2016-03-08 | 2016-03-08 | Accurate cone winder bobbin clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620175970.XU CN205500435U (en) | 2016-03-08 | 2016-03-08 | Accurate cone winder bobbin clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205500435U true CN205500435U (en) | 2016-08-24 |
Family
ID=56726626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620175970.XU Active CN205500435U (en) | 2016-03-08 | 2016-03-08 | Accurate cone winder bobbin clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205500435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111392501A (en) * | 2020-03-30 | 2020-07-10 | 浙江凯成智能设备股份有限公司 | Horn tube embroidery thread tray cone winder |
-
2016
- 2016-03-08 CN CN201620175970.XU patent/CN205500435U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111392501A (en) * | 2020-03-30 | 2020-07-10 | 浙江凯成智能设备股份有限公司 | Horn tube embroidery thread tray cone winder |
| CN111392501B (en) * | 2020-03-30 | 2021-09-21 | 浙江凯成智能设备股份有限公司 | Horn tube embroidery thread tray cone winder |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |