CN212335470U - Rotating head spindle of high-speed steel wire braider - Google Patents
Rotating head spindle of high-speed steel wire braider Download PDFInfo
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- CN212335470U CN212335470U CN202021051066.0U CN202021051066U CN212335470U CN 212335470 U CN212335470 U CN 212335470U CN 202021051066 U CN202021051066 U CN 202021051066U CN 212335470 U CN212335470 U CN 212335470U
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Abstract
A rotating head spindle of a high-speed steel wire braiding machine belongs to a high-speed braiding machine spindle. The lower line wheel seat of the rotating head spindle is positioned between the center line wheel seat and the flower disc; the upper wire wheel seat is positioned above the middle wire wheel seat; the upper wire wheel seat and the middle wire wheel seat are fixed by four fixing screws; four spring guide post holes and four fixing shaft holes which are evenly distributed and correspond to each other are arranged on the upper wire wheel seat, the middle wire wheel seat and the lower wire wheel seat, and the four fixing shaft holes are arranged among the four spring guide post holes at intervals; the spring guide post assembly is fixed above the upper wire wheel seat through a baffle plate; the paying-off pressure spring is arranged in a paying-off pressure spring hole of the fixed shaft; a rotary pressing cap is arranged in a fixed shaft hole of the upper thread wheel seat and is positioned above the pay-off pressure spring; a rubber ring is arranged on the fixed shaft between the lower wire wheel seat and the center wire wheel seat; the advantages are that: the yarn paying-off device has the advantages of easy paying-off, constant tension, smooth wire outlet, continuous silk yarn, long service life, low cost and large yarn capacity; the spindle operates stably under the condition of left-right rotation, the yarn breaking probability is low, and the production efficiency and the product quality are improved.
Description
Technical Field
The utility model relates to a high-speed braider spindle, especially a rotating head spindle of high-speed steel wire braider.
Background
At present, rubber tube manufacturing in China is an important component in the rubber industry. The pressure-resistant reinforced rubber tube is provided with a plurality of rubber materials and various structures, wherein the pressure-resistant reinforced rubber tube is provided with a steel wire, cotton wire or fiber braided layer or winding layer as a framework. The skeleton layer of the hose produced at home and abroad is formed by weaving steel wires into lines on the outer surface of the inner layer rubber of the hose by various steel wire weaving machines. The good and bad of the rubber tube framework directly influences the compression resistance, bending resistance and pulse resistance of the rubber tube, and the steel wires on the spindle of the braiding machine are stable in tension, uniform in paying off and neat in arrangement, and are important factors influencing the quality of the steel wire braided rubber tube. The existing frame spindle has the advantages of small yarn containing amount, large friction force, difficult paying-off, incapability of constantly and stably paying-off, no directional positioning function and inconvenience for disassembly, assembly and replacement; the line drop has short tension stroke, so that the knitting is not uniform, the yarn is easy to break, the knitting quality is influenced, and the production efficiency cannot be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a rotating head spindle of high-speed steel wire braider solves the invariable steady unwrapping wire of current frame spindle, does not have the effect of direction location, the problem that the dismouting of being not convenient for was changed.
The purpose of the utility model is realized like this: the rotating head spindle includes: the yarn guide device comprises a base, a bobbin, a pressing cap, a bobbin shaft gasket, a bobbin shaft, a central tube of a yarn passing rack, a guide wheel group, a rotating head pay-off device and a yarn passing rack assembly; a yarn bobbin shaft gasket is sleeved on the yarn bobbin shaft and fixed on the base by screws, and a central tube of a wire passing frame is sleeved in the yarn bobbin shaft; the yarn bobbin shaft on the yarn bobbin shaft gasket is connected with a yarn passing frame assembly; a yarn tube is sleeved on the yarn tube shaft and is positioned at the position where the yarn tube shaft is connected with the yarn passing frame assembly; the lower end of the rotating head pay-off device is arranged at the upper end of the bobbin, and the upper end of the rotating head pay-off device is clamped on a central tube clamping groove of the thread passing frame through a T-shaped pin and is fixed through a pressing cap at the upper end of a bobbin shaft; the guide wheel set is provided with a plurality of guide wheels which are respectively fixed on the rotating head pay-off device and the wire passing frame assembly.
The rotating head pay-off device comprises: the wire feeding device comprises a wire feeding wheel seat, a center line wheel seat, a wire feeding wheel seat, a faceplate, a baffle, a fixing screw, a fixing shaft, a wire feeding nozzle, a rubber ring, a rotary pressing cap, a T-shaped pin, a wire feeding pressure spring and a spring guide pillar assembly;
the lower line wheel seat is positioned between the center line wheel seat and the flower disc; the upper wire wheel seat is positioned above the middle wire wheel seat; the upper wire wheel seat and the middle wire wheel seat are fixed by four fixing screws; four spring guide post holes and four fixing shaft holes which are evenly distributed and correspond to each other are arranged on the upper wire wheel seat, the middle wire wheel seat and the lower wire wheel seat, and the four fixing shaft holes are arranged among the four spring guide post holes at intervals; the spring guide post assembly is fixed above the upper wire wheel seat through a baffle plate; the paying-off pressure spring is arranged in a paying-off pressure spring hole of the fixed shaft; a rotary pressing cap is arranged in a fixed shaft hole of the upper thread wheel seat and is positioned above the pay-off pressure spring; a rubber ring is arranged on the fixed shaft between the lower wire wheel seat and the center wire wheel seat;
and guide wheel shafts for installing guide wheels are arranged on the outer circular walls of the lower wire wheel seat and the center wire wheel seat.
The T-shaped pins are arranged in holes on two sides of the center line wheel seat, and the positions of the T-shaped pins are fixed through fixing screws.
The four fixed shafts have the same structure, the middle part of each fixed shaft is provided with a shaft, the lower part of each fixed shaft is provided with a stud, the diameter of the upper shaft is larger than that of the middle-lower shaft, and the axis of the upper shaft is provided with a blind hole which is also a pay-off pressure spring hole; the fixed shaft is arranged in the fixed shaft holes of the middle line wheel seat and the lower line wheel seat; the lower end of the fixed shaft is arranged in the copper sleeve on the lower winding wheel seat.
The wire passing frame assembly comprises: a wire passing frame and a wire passing shaft; the wire passing frame is L-shaped, the bottom plane of the wire passing frame is welded with the bottom of the central tube of the wire passing frame, and the wire passing shaft is arranged on one side of the vertical plane of the wire passing frame through a bearing; a guide wheel shaft of a guide wheel is arranged on the vertical plane of the wire passing frame.
The guide wheel set is provided with a guide wheel in total, one guide wheel is arranged on a guide wheel shaft of the wire passing frame component through a bearing, four guide wheel shafts are respectively arranged on the outer circular walls of the lower wire wheel seat and the middle wire wheel seat, eight guide wheel shafts are alternately distributed up and down along the circumference, and the guide wheel is arranged on each guide wheel shaft through a bearing.
Spring guide pillar subassembly have four, the structure is the same, include: the guide post compression spring, the guide post cover, the gasket, the guide post and the expansion pin; a gasket is placed on the step at the bottom of the guide pillar, the diameter of the step is larger than the inner hole of the gasket, a guide pillar pressure spring is placed on the gasket, and the guide pillar pressure spring is sleeved on the guide pillar; the guide post is provided with an inner hole, a guide post cover is matched with the inner hole of the guide post and is plugged into the inner hole at the upper end of the guide post, and the guide post cover and the guide post are fixed through an expansion pin; the top of the guide post cover is provided with steps, and the diameter of the steps at the top of the guide post cover is larger than the outer diameter of the guide post spring; the step at the top end of the guide pillar cover extrudes the guide pillar pressure spring to limit the guide pillar pressure spring on the guide pillar.
The lower winding wheel seat is made of reinforced nylon materials, a copper sleeve is arranged in each of four fixing shaft holes in the lower winding wheel seat, the copper sleeve and the lower winding wheel seat are integrally formed through injection molding, and the copper sleeve is in sliding fit with the fixing shaft 7 and can smoothly move up and down on the fixing shaft; and a spring guide post assembly is respectively arranged in four spring guide post holes on the lower reel seat.
The beneficial effects are that, by adopting the proposal, when in work, the yarn passes through the yarn passing shaft and the guide wheel on the yarn passing frame, obliquely and upwards bypasses the guide wheel on the center line wheel seat, obliquely and downwards bypasses the guide wheel on the lower line wheel seat, sequentially bypasses the eight guide wheels on the thread wheel seat, is led out by the yarn outlet nozzle, and in the process of leading out the yarn, the four guide wheels on the lower reel seat are acted by the guide post pressure spring to keep the yarn at a certain tension, the lower reel seat rises smoothly, the rubber ring between the lower reel seat and the central reel seat pushes upwards along with the increase of the drawing force of the yarn to compress the paying-off pressure spring in the fixed shaft, thereby driving the disc chuck on the rotating head pay-off device to separate from the teeth of the bobbin, the bobbin starts to pay off when rotating, the lower thread wheel seat slides down under the action of the guide post pressure spring when the purpose of paying off is achieved, meanwhile, the paying-off pressure spring is not acted any more, the faceplate is recombined with the teeth of the bobbin, and the bobbin stops rotating. The yarn on the bobbin is moved with constant tension by the continuous movement. Because the rotary pay-off device consists of a plurality of guide wheels and four guide posts, the lower wire wheel seat has high guiding precision and smooth sliding, so that the spindle can pay off easily.
The central tube of the yarn passing frame can rotate on the yarn tube shaft, and the yarn passing frame is not fixed with the base, so that the yarn can be constantly and stably paid off in the weaving process.
T-shaped pins which are arranged at two sides of the middle wire passing wheel are clamped in clamping grooves at the top end of the central tube of the wire passing frame. The processing cost is saved, the installation is convenient, the mutual fixing effect is achieved, and the direction positioning effect is achieved.
The spring guide pillar assembly can be installed by inserting from the top end of the upper line wheel seat without detaching the upper line wheel seat, and then is fixed by the blocking piece, so that the assembly, disassembly and replacement are more convenient.
The advantages are that: the rotating head spindle adopts the structural principle of a fixed guide wheel set and a movable guide wheel set, so that the yarn is easy to pay off, the tension is constant, the yarn outlet is smooth, the length of the yarn pay-off line is long, the yarn is not broken, the service life is long, the cost is low, and the yarn capacity is large, thereby improving the weaving quality and the production capacity. The tension of the yarn in the weaving process is constant, the spindle runs stably under the left-right rotation, the yarn breakage probability is reduced, and the production efficiency and the product quality are improved.
Drawings
Fig. 1 is the overall structure and threading schematic diagram of the present invention.
Fig. 2 is a schematic sectional view of the present invention.
Fig. 3 is a structure view of the rotary head wire releasing device of the present invention.
Fig. 4 is an installation view of the center line wheel seat and the wire frame assembly of the present invention.
Fig. 5 is an exploded view of the present invention.
Fig. 6 is an exploded view of the spring guide pillar assembly of the present invention.
Figure 7 is the utility model discloses an offline wheel seat axonometric drawing.
Fig. 8 is a structure view of the fixing shaft of the present invention.
Fig. 9 is a schematic view of the installation of the fixing shaft of the present invention.
In the figure: 1. a base; 2. a wire passing frame; 3. a guide wheel; 4. a bobbin; 5. a flower disc; 6. a lower reel seat; 7. a fixed shaft; 8. a guide post pressure spring; 9. a wire outlet nozzle; 10. an upper thread wheel seat; 11. a baffle plate; 12. a guide post cover; 13. a yarn; 14. a spool; 15. a centerline wheel seat; 16. fixing screws; 17. pressing the cap; 18. a bobbin shaft gasket; 19. a bobbin shaft; 20. a center tube of the wire frame; 21. a rubber ring; 22. rotating the pressing cap; 23. a T-shaped pin; 24. a gasket; 25. a guide post; 26. expanding pins; 27. paying off a pressure spring; 28. fixing the shaft hole; 29. a spring guide post hole; 7-1, paying off a compression spring hole.
Detailed Description
Example (b): the rotating head spindle includes: the yarn guide device comprises a base 1, a bobbin 4, a pressing cap 17, a bobbin shaft gasket 18, a bobbin shaft 19, a central tube 20 of a yarn passing rack, a guide wheel set, a rotary head pay-off device and a yarn passing rack assembly;
a yarn bobbin shaft 19 is fastened at the center of the base 1, a yarn bobbin shaft gasket 18 is sleeved on the yarn bobbin shaft 19 and fixed on the base 1 by screws, and a central bobbin pipe 20 of a wire passing rack is sleeved in the yarn bobbin shaft 19; a yarn bobbin shaft 19 on the yarn bobbin shaft gasket 18 is connected with a yarn passing frame assembly; the yarn bobbin shaft 19 is sleeved with the yarn bobbin 4 and is positioned at the position where the yarn bobbin shaft 19 is connected with the yarn passing frame assembly; the lower end of the rotating head pay-off device is arranged at the upper end of the bobbin 4, and the upper end of the rotating head pay-off device is clamped on a clamping groove of a central tube 20 of the thread passing frame through a T-shaped pin 23 and is fixed through a pressing cap 17 at the upper end of a bobbin shaft 19; the guide wheel set is provided with a plurality of guide wheels which are respectively fixed on the rotating head pay-off device and the wire passing frame assembly.
The rotating head pay-off device comprises: the device comprises a lower wire wheel seat 6, a middle wire wheel seat 15, an upper wire wheel seat 10, a flower disc 5, a blocking sheet 11, a fixing screw 16, a fixing shaft 7, a wire outlet nozzle 9, a rubber ring 21, a rotary pressing cap 22, a T-shaped pin 23, a wire releasing pressure spring 27 and a spring guide pillar assembly;
the lower line wheel seat 6 is positioned between the middle line wheel seat 15 and the flower disc 5; the upper thread wheel seat 10 is positioned above the middle thread wheel seat 15; the upper line wheel seat 10 and the middle line wheel seat 15 are fixed by four fixing screws 16; the upper thread wheel seat 10, the middle thread wheel seat 15 and the lower thread wheel seat 6 are provided with four equally-divided and corresponding spring guide post holes 29 and four fixing shaft holes 28, and the four fixing shaft holes 28 are alternately arranged among the four spring guide post holes 29; the spring guide post assembly is fixed above the upper line wheel seat 10 through a baffle plate 11; the paying-off pressure spring 27 is arranged in a paying-off pressure spring hole 7-1 of the fixed shaft 7; a rotary pressing cap 22 is arranged in a fixing shaft hole 28 of the upper reel seat 10, and the rotary pressing cap 22 is positioned above the pay-off pressing spring 27; a rubber ring 21 is arranged on the fixed shaft 7 between the lower line wheel seat 6 and the middle line wheel seat 15;
guide wheel shafts for mounting guide wheels are arranged on the outer circular walls of the lower line wheel seat 6 and the middle line wheel seat 15.
The number of the T-shaped pins 23 is two, the T-shaped pins 23 are arranged in holes on two sides of the center line wheel seat 15, and the positions of the T-shaped pins 23 are fixed through fixing screws 16.
The four fixed shafts 7 have the same structure, the middle part of each fixed shaft 7 is a shaft, the lower part of each fixed shaft is a stud, the diameter of the upper shaft is larger than that of the middle-lower shaft, and a blind hole is arranged in the axis of the upper shaft and is a wire releasing pressure spring hole 7-1; the fixed shaft 7 is arranged in the fixed shaft holes 28 of the middle line wheel seat 15 and the lower line wheel seat 6; a copper sleeve is arranged on the fixing shaft hole 28 of the lower line wheel seat 6, and the lower end of the fixing shaft 7 is arranged in the copper sleeve on the lower line wheel seat 6.
The wire passing frame assembly comprises: the wire passing frame 2 and the wire passing shaft 14;
the wire passing frame 2 is L-shaped, the bottom plane of the wire passing frame 2 is welded with the bottom of a central tube 20 of the wire passing frame, and the wire passing shaft 14 is arranged on one side of the vertical plane of the wire passing frame 2 through a bearing; a guide wheel shaft of a guide wheel is arranged on the vertical plane of the wire passing frame.
The guide wheel group total 9 guide wheels 3, a guide wheel 3 through the bearing install on the guide wheel axle of passing the line frame subassembly, respectively have four guide wheel axles on the excircle wall of lower wire wheel seat 6 and central line wheel seat 15, eight guide wheel axles are along circumference upper and lower alternately distribution, all install guide wheel 3 through the bearing on the guide wheel axle.
Spring guide pillar subassembly have four, the structure is the same, include: the guide post compression spring 8, the guide post cover 12, the gasket 24, the guide post 25 and the expansion pin 26;
a gasket 24 is placed on a step at the bottom of the guide pillar 25, the diameter of the step is larger than that of an inner hole of the gasket 24, a guide pillar pressure spring 8 is placed on the gasket 24, and the guide pillar pressure spring 8 is sleeved on the guide pillar 25; the guide post 25 is provided with an inner hole, the guide post cover 12 is matched with the inner hole of the guide post 25 and is plugged into the inner hole at the upper end of the guide post 25, and the guide post cover 12 and the guide post 2 are fixed through an expansion pin 26; the top of the guide post cover 12 is provided with a step, and the diameter of the step at the top of the guide post cover 12 is larger than the outer diameter of the guide post spring 8; the step at the top end of the guide post cover 12 extrudes the guide post pressure spring 8 to limit the guide post pressure spring 8 on the guide post 25.
The lower winding wheel seat 6 is made of reinforced nylon materials, a copper sleeve is arranged in each of four fixing shaft holes 28 on the lower winding wheel seat 6, the copper sleeve and the lower winding wheel seat 6 are integrally formed in an injection molding mode, and the copper sleeve is in sliding fit with the fixing shaft 7 and can smoothly move up and down on the fixing shaft 7; one spring guide post assembly is mounted in each of the four spring guide post holes 29 in the lower reel seat 6.
The yarn 13 passes through a thread passing shaft 14 and a guide wheel 3 on a thread passing frame 2, obliquely and upwards bypasses the guide wheel 3 on a central line wheel seat 15, obliquely and downwards bypasses the guide wheel 3 on a lower line wheel seat 6, sequentially bypasses eight guide wheels 3 on the central line wheel seat and the lower line wheel seat, and is led out by a thread outlet nozzle 9, in the process of leading out the yarn 13, four guide wheels 3 on the lower line wheel seat 6 are acted by a guide post pressure spring 8 to ensure that the yarn 13 keeps certain tension, the lower line wheel seat 6 smoothly rises, the lower line wheel seat 6 drives a rubber ring 21 to upwards jack along with the increase of the leading-out force of the yarn 13, a paying-off pressure spring 27 in a fixed shaft 7 is compressed, thereby driving a flower disc 5 on a rotating head paying-off device to be separated from bobbin teeth, the bobbin 4 starts to rotate for paying off, the lower line wheel seat 6 to reach the purpose slides down under the action of the guide post pressure spring 8, and, the bobbin 4 stops rotating.
Claims (8)
1. The utility model provides a rotating head spindle of high-speed steel wire braider which characterized by: the rotating head spindle includes: the yarn guide device comprises a base, a bobbin, a pressing cap, a bobbin shaft gasket, a bobbin shaft, a central tube of a yarn passing rack, a guide wheel group, a rotating head pay-off device and a yarn passing rack assembly; a yarn bobbin shaft gasket is sleeved on the yarn bobbin shaft and fixed on the base by screws, and a central tube of a wire passing frame is sleeved in the yarn bobbin shaft; the yarn bobbin shaft on the yarn bobbin shaft gasket is connected with a yarn passing frame assembly; a yarn tube is sleeved on the yarn tube shaft and is positioned at the position where the yarn tube shaft is connected with the yarn passing frame assembly; the lower end of the rotating head pay-off device is arranged at the upper end of the bobbin, and the upper end of the rotating head pay-off device is clamped on a central tube clamping groove of the thread passing frame through a T-shaped pin and is fixed through a pressing cap at the upper end of a bobbin shaft; the guide wheel set is provided with a plurality of guide wheels which are respectively fixed on the rotating head pay-off device and the wire passing frame assembly.
2. The rotating head spindle of a high-speed wire braider as claimed in claim 1, wherein: the rotating head pay-off device comprises: the wire feeding device comprises a wire feeding wheel seat, a center line wheel seat, a wire feeding wheel seat, a faceplate, a baffle, a fixing screw, a fixing shaft, a wire feeding nozzle, a rubber ring, a rotary pressing cap, a T-shaped pin, a wire feeding pressure spring and a spring guide pillar assembly;
the lower line wheel seat is positioned between the center line wheel seat and the flower disc; the upper wire wheel seat is positioned above the middle wire wheel seat; the upper wire wheel seat and the middle wire wheel seat are fixed by four fixing screws; four spring guide post holes and four fixing shaft holes which are evenly distributed and correspond to each other are arranged on the upper wire wheel seat, the middle wire wheel seat and the lower wire wheel seat, and the four fixing shaft holes are arranged among the four spring guide post holes at intervals; the spring guide post assembly is fixed above the upper wire wheel seat through a baffle plate; the paying-off pressure spring is arranged in a paying-off pressure spring hole of the fixed shaft; a rotary pressing cap is arranged in a fixed shaft hole of the upper thread wheel seat and is positioned above the pay-off pressure spring; a rubber ring is arranged on the fixed shaft between the lower wire wheel seat and the center wire wheel seat;
and guide wheel shafts for installing guide wheels are arranged on the outer circular walls of the lower wire wheel seat and the center wire wheel seat.
3. The rotating head spindle of a high-speed steel wire braider according to claim 1 or 2, wherein: the T-shaped pins are arranged in holes on two sides of the center line wheel seat, and the positions of the T-shaped pins are fixed through fixing screws.
4. The rotating head spindle of a high-speed wire braider as claimed in claim 2, wherein: the four fixed shafts have the same structure, the middle part of each fixed shaft is provided with a shaft, the lower part of each fixed shaft is provided with a stud, the diameter of the upper shaft is larger than that of the middle-lower shaft, and the axis of the upper shaft is provided with a blind hole which is also a pay-off pressure spring hole; the fixed shaft is arranged in the fixed shaft holes of the middle line wheel seat and the lower line wheel seat; the lower end of the fixed shaft is arranged in the copper sleeve on the lower winding wheel seat.
5. The rotating head spindle of a high-speed wire braider as claimed in claim 1, wherein: the wire passing frame assembly comprises: a wire passing frame and a wire passing shaft;
the wire passing frame is L-shaped, the bottom plane of the wire passing frame is welded with the bottom of the central tube of the wire passing frame, and the wire passing shaft is arranged on one side of the vertical plane of the wire passing frame through a bearing; a guide wheel shaft of a guide wheel is arranged on the vertical plane of the wire passing frame.
6. The rotating head spindle of a high-speed wire braider as claimed in claim 1, wherein: the guide wheel set is provided with a guide wheel in total, one guide wheel is arranged on a guide wheel shaft of the wire passing frame component through a bearing, four guide wheel shafts are respectively arranged on the outer circular walls of the lower wire wheel seat and the middle wire wheel seat, eight guide wheel shafts are alternately distributed up and down along the circumference, and the guide wheel is arranged on each guide wheel shaft through a bearing.
7. The rotating head spindle of a high-speed wire braider as claimed in claim 2, wherein: spring guide pillar subassembly have four, the structure is the same, include: the guide post compression spring, the guide post cover, the gasket, the guide post and the expansion pin;
a gasket is placed on the step at the bottom of the guide pillar, the diameter of the step is larger than the inner hole of the gasket, a guide pillar pressure spring is placed on the gasket, and the guide pillar pressure spring is sleeved on the guide pillar; the guide post is provided with an inner hole, a guide post cover is matched with the inner hole of the guide post and is plugged into the inner hole at the upper end of the guide post, and the guide post cover and the guide post are fixed through an expansion pin; the top of the guide post cover is provided with steps, and the diameter of the steps at the top of the guide post cover is larger than the outer diameter of the guide post spring; the step at the top end of the guide pillar cover extrudes the guide pillar pressure spring to limit the guide pillar pressure spring on the guide pillar.
8. The rotating head spindle of a high-speed wire braider as claimed in claim 2, wherein: the lower winding wheel seat is made of reinforced nylon materials, a copper sleeve is arranged in each of four fixing shaft holes in the lower winding wheel seat, the copper sleeve and the lower winding wheel seat are integrally formed by injection molding, and the copper sleeve is in sliding fit with the fixing shaft (7) and can smoothly move up and down on the fixing shaft; and a spring guide post assembly is respectively arranged in four spring guide post holes on the lower reel seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021051066.0U CN212335470U (en) | 2020-06-10 | 2020-06-10 | Rotating head spindle of high-speed steel wire braider |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021051066.0U CN212335470U (en) | 2020-06-10 | 2020-06-10 | Rotating head spindle of high-speed steel wire braider |
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| CN212335470U true CN212335470U (en) | 2021-01-12 |
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| CN202021051066.0U Active CN212335470U (en) | 2020-06-10 | 2020-06-10 | Rotating head spindle of high-speed steel wire braider |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705413A (en) * | 2020-06-10 | 2020-09-25 | 徐州恒辉编织机械有限公司 | Rotating head spindle of high-speed steel wire braider |
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2020
- 2020-06-10 CN CN202021051066.0U patent/CN212335470U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705413A (en) * | 2020-06-10 | 2020-09-25 | 徐州恒辉编织机械有限公司 | Rotating head spindle of high-speed steel wire braider |
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