CN206356500U - Possesses the wire knitting machine spindle of preforming pin - Google Patents
Possesses the wire knitting machine spindle of preforming pin Download PDFInfo
- Publication number
- CN206356500U CN206356500U CN201621355435.9U CN201621355435U CN206356500U CN 206356500 U CN206356500 U CN 206356500U CN 201621355435 U CN201621355435 U CN 201621355435U CN 206356500 U CN206356500 U CN 206356500U
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- China
- Prior art keywords
- preforming
- pin
- skeleton
- steel wire
- preforming pin
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- Expired - Fee Related
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Abstract
Possesses the wire knitting machine spindle of preforming pin, including skeleton and the pull bar, guide wheel and the outlet nozzle that are arranged on skeleton, spring is wrapped on the pull bar, the skeleton between the guide wheel and outlet nozzle is provided with preforming pin, the preforming pin is fixed on base, and the base is fixedly linked with skeleton；The preforming pin includes two end faces and the axle for connecting two end faces, is to be fixedly linked between described two end faces and axle.The utility model is used in combination by that will arrive guide wheel and preforming pin, not only steel wire smoothly can be delivered to knitting mechanism via outlet nozzle, and realize the tension of steel wire and preforming, so the braiding layer external diameter produced is closely uniform, external diameter is overproof little, and steel wire conjugation is strong, especially peeled off in assembly process after outer glue, disconnected section still comes into line whole close, solves that steel wire is overlapping, section is irregular, the phenomenon such as fried head.
Description
Technical field
The utility model belongs to mechanical field, and in particular to a kind of wire knitting machine, more particularly to one kind possess preforming
The wire knitting machine of pin.
Background technology
Sebific duct manufacture is an important component in rubber industry.Sebific duct structure is generally divided into inner glue layer, outer glue-line
And casing play（Or intermediate layer）.Inner glue layer directly bears the abrasion and erosion of pumped (conveying) medium, and outer glue-line protects in sebific duct body not
By the damage and erosion of external environment, and casing play is the bearing course of sebific duct, assigns body strength and stiffness.Pressure-resistant reinforcing hose
Skeleton is often used as using braiding layer or winding layer with steel wire, cotton thread or fiber.At present, the middle and high moulding produced both at home and abroad
Steel wire is numbered with reticulate pattern outside the inner glue layer of sebific duct by various wire knitting machines and obtains the skeleton of sebific duct by the casing play of pipe
Layer.Casing play directly influences the resistance to compression, bending resistance and anti-pulse ability of sebific duct, and the steel wire tension on braider spindle it is adjustable,
Stable, unwrapping wire is uniform, winding displacement is neat, is to influence the factor of mesohigh wire braided hose.
The operation principle of conventional wire knitting machine be guide groove of the spindle along positioning disk make sinusoidal go in ring, odd number and
The opposite circumduction crossed one another with sinusoidal of two groups of spindles of even numbers, by the braided steel wire on spindle on sebific duct,
Its spindle has short spindle, long spindle, three kinds of friction spindle.Draw after steel wire export in long cylinder spindle spool through guide wheel and outlet nozzle
Go out to compile on hose lining, because braided steel wire is exported, sliding block, which rises, have compressed spring, steel wire is had certain tension force, when
When sliding block touches pull bar, ratchet departs from ratchet, spool unwrapping wire and sliding block then declines therewith, and ratchet resets under the action of the spring,
Again ratchet is blocked.During braiding, sliding block is ceaselessly lifted, and is moved back and forth, and pawl-and-gearing is disengaged to engagement, is formed
Interval unwrapping wire.
Domestic wire knitting machine on the market mostly uses above-mentioned working method, because this wire knitting machine lacks preformation
Type device, steel wire is directly woven in the outside of sebific duct inner glue layer via guide wheel and outlet nozzle, because the slip of guide wheel is acted on, steel wire
It is difficult to tense, so that the steel wire for causing outlet nozzle to come out is loose, not only easily the random line of generation, braiding external diameter are uneven and dial glue
When fried head the problem of, and the casing play being woven into easily fitted with inside and outside glue-line it is not close, make the quality of production of sebific duct by
Influence；Meanwhile, it is also easy to cause the problems such as pipe sleeve hardly possible dress is not installed even during later stage assembly process.
Utility model content
In order to solve the problems of existing wire knitting machine, the utility model, which is provided, a kind of possesses preforming pin
Wire knitting machine spindle.
The technical solution of the utility model：Possess the wire knitting machine spindle of preforming pin, including skeleton and be arranged on bone
Spring is wrapped on pull bar, guide wheel and outlet nozzle on frame, the pull bar, the skeleton between the guide wheel and outlet nozzle is provided with pre-
Shaping pin, the preforming pin is fixed on base, and the base is fixedly linked with skeleton；The preforming pin includes two ends
Face and the axle for connecting two end faces, are to be fixedly linked between described two end faces and axle.
Preferably, the shape of the end face of the preforming pin is circular or regular hexagon.
Wherein, preshaping of wire pin is made using high strength carbon steel, and cunning is played by guide wheel in the pin before improvement
Wheel is acted on, it is difficult to do not improved by Wire pulling, therefore to the preforming of steel wire；And the preforming pin after improving is fixed on base
On, it is impossible to rotate, therefore among weaving process, using the principle for promoting steel wire pulling force, allow steel wire before braiding just
Through serving preforming effect, the steel wire come out by being provided with the outlet nozzle of wire knitting machine of preforming pin is helical form
, can closely it be fitted with inside and outside glue-line in follow-up braiding step.
The beneficial effects of the utility model：
（1）The utility model is used in combination by that will arrive guide wheel and preforming pin, not only can by steel wire smoothly via
Outlet nozzle is delivered to knitting mechanism, and realizes the tension of steel wire and preforming, so the braiding layer external diameter produced is tight
Close uniform, external diameter is overproof little, and steel wire conjugation is strong, is especially peeled off in assembly process after outer glue, disconnected section still comes into line whole
It is close, solve that steel wire is overlapping, section is irregular, the phenomenon such as fried head.
（2）The preforming pin not only greatly improves speed of production, improves the quality of product, and easy for installation, into
This is low.
（3）The preforming pin is made using high strength carbon steel, with being risen in the pin before improvement simply by guide wheel
To pulley action, it is difficult to which Wire pulling is compared, and the preforming pin after improving is fixed on base, it is impossible to rotated, therefore
Among weaving process, using the principle for promoting steel wire pulling force, steel wire is allowed just to serve preforming effect before braiding,
The steel wire come out by the outlet nozzle for the wire knitting machine for being provided with preforming pin is spiral helicine, in follow-up braiding step
Can closely it be fitted with inside and outside glue-line.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the preforming pin of the utility model.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
Embodiment 1：
Possess the wire knitting machine spindle of preforming pin, including skeleton and be arranged on skeleton pull bar 2, guide wheel 1 and go out
Spring 7 is wrapped on line mouth 5, the pull bar 2, the skeleton between the guide wheel 1 and outlet nozzle 5 is provided with preforming pin 3, described pre-
Shaping pin is fixed on base 4, and the base 4 is fixedly linked with skeleton；The preforming pin includes two end faces and is used for
The axle of two end faces is connected, is to be fixedly linked between described two end faces and axle.The shape of the end face of the preforming pin 3 is just
Hexagon.Steel wire after a circle, is wrapped on guide wheel 1 via the axle of preforming pin 3, is then delivered to volume via outlet nozzle 5 again
Loom structure, and be woven on the outer surface of inner glue layer.
Embodiment 2：
Possess the wire knitting machine spindle of preforming function, including skeleton and pull bar 2, the and of guide wheel 1 being arranged on skeleton
Spring 7 is wrapped on outlet nozzle 5, the pull bar 2, the skeleton between the guide wheel 1 and outlet nozzle 5 is provided with preforming pin 3, described
Preforming pin is fixed on base 4, and the base 4 is fixedly linked with skeleton；The preforming pin includes two end faces and use
It is to be fixedly linked in the axle for connecting two end faces, between described two end faces and axle.The shape of the end face of the preforming pin 3 is
It is circular.Steel wire after a circle, is wrapped on guide wheel 1 via the axle of preforming pin 3, is then delivered to braiding via outlet nozzle 5 again
Mechanism, and be woven on the outer surface of inner glue layer.
Claims (2)
1. possess the wire knitting machine spindle of preforming pin, including skeleton and the pull bar being arranged on skeleton（2）, guide wheel（1）With
Outlet nozzle（5）, the pull bar（2）On be wrapped spring（7）, it is characterised in that：The guide wheel（1）And outlet nozzle（5）Between
Skeleton is provided with preforming pin（3）, the preforming pin is fixed on base（4）On, the base（4）It is fixedly linked with skeleton；
The preforming pin includes two end faces and the axle for connecting two end faces, is stationary phase between described two end faces and axle
Even.
2. the wire knitting machine spindle according to claim 1 for possessing preforming pin, it is characterised in that：The preforming pin
（3）The shape of end face be circular or regular hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621355435.9U CN206356500U (en) | 2016-12-12 | 2016-12-12 | Possesses the wire knitting machine spindle of preforming pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621355435.9U CN206356500U (en) | 2016-12-12 | 2016-12-12 | Possesses the wire knitting machine spindle of preforming pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206356500U true CN206356500U (en) | 2017-07-28 |
Family
ID=59374372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621355435.9U Expired - Fee Related CN206356500U (en) | 2016-12-12 | 2016-12-12 | Possesses the wire knitting machine spindle of preforming pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206356500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112296223A (en) * | 2020-09-29 | 2021-02-02 | 青岛威尔驰液压科技有限公司 | Rubber tube steel wire paying-off spindle capable of being pre-shaped, braiding machine and braiding method |
-
2016
- 2016-12-12 CN CN201621355435.9U patent/CN206356500U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112296223A (en) * | 2020-09-29 | 2021-02-02 | 青岛威尔驰液压科技有限公司 | Rubber tube steel wire paying-off spindle capable of being pre-shaped, braiding machine and braiding method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170728 Termination date: 20171212 |