CN102758373A - Center roller of stranding machine - Google Patents
Center roller of stranding machine Download PDFInfo
- Publication number
- CN102758373A CN102758373A CN2011101049990A CN201110104999A CN102758373A CN 102758373 A CN102758373 A CN 102758373A CN 2011101049990 A CN2011101049990 A CN 2011101049990A CN 201110104999 A CN201110104999 A CN 201110104999A CN 102758373 A CN102758373 A CN 102758373A
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- CN
- China
- Prior art keywords
- strand
- silk
- cylindrical shell
- shaft
- axle
- 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 center roller of a stranding machine, which comprises a barrel body, a strand wire collecting shaft, a positioning stranding disk and wire nozzles, wherein the strand wire collecting shaft extends outwards from the center of the barrel body; the positioning stranding disk is sleeved on the strand wire collecting shaft; the wire nozzles are fixed on the barrel body; the outward extending part of the strand wire collecting shaft is connected with a lengthened shaft; and the positioning stranding disk is sleeve on the lengthened shaft. The center roller of the stranding machine has the advantages that the running is stable, and the operation is convenient, the production efficiency is high, good economic benefits are achieved, rope strands are not liable to emit heat, the surfaces of the rope strands have no scratch, the quality of the rope strands are high, and the wire nozzles are not liable to wear.
Description
Technical field
The present invention relates to steel wire rope and twist with the fingers a strand equipment strander, relate in particular to a kind of strander central cylinder.
Background technology
As everyone knows, strander is the equipment that steel wire is twisted into rope strand.The strander central cylinder is the important component part of strander.In the prior art; As shown in Figure 1; A kind of strander strander central cylinder comprises that outward extending strand of silk of cylindrical shell, cylindrical shell center collect axle, be enclosed within a strand silk and collect the location twisted wire dish on the axle and be fixed on the line mouth on the cylindrical shell; When thigh silk when the twisted wire dish is outwards drawn to the location through the line mouth, it is generally shorter that the thigh silk of existing strander central cylinder is collected axle, and the angle ∠ a of the vertical direction of strand silk and cylindrical shell is generally at 30 °～45 °; It has following shortcoming when normal the use: 1, a strand silk is prone to heating, a burst silk surface is prone to scratch, and influences final strand quality; 2, the line mouth is easy to wear, needs often to change.
Summary of the invention
Not enough for solving prior art, the present invention provides a kind of running steady, easy to operate, the production efficiency height, and good in economic efficiency, strand is difficult for heating, and the surface does not have scuffing, and the strand quality is good, the nonabradable strander central cylinder of line mouth.
The present invention adopts following technical scheme: a kind of strander central cylinder; Comprise that outward extending strand of silk of cylindrical shell, cylindrical shell center collect axle, be enclosed within a strand silk and collect the location twisted wire dish on the axle and be fixed on the line mouth on the cylindrical shell; It is characterized in that: the extension of described strand of silk collection axle is connected with extension shaft, and described location twisted wire dish is placed on the extension shaft.
Described extension shaft is collected axle through shaft joint with a strand silk and is connected.
The extension that a kind of strander central cylinder of the present invention is collected axle at the thigh silk is connected with extension shaft; And location twisted wire dish is placed on the extension shaft, makes the angle of vertical direction of strand silk and cylindrical shell increase, and strand thread reduces with the frictional force of line mouth; Reduce burst scuffing degree on silk surface; Improve the strand quality, simultaneously, the line mouth is not easy to wear yet.
The invention has the beneficial effects as follows: running is steadily, and is easy to operate, the production efficiency height, and good in economic efficiency, strand is difficult for heating, and the surface does not have scuffing, and the strand quality is good, the line mouth is not easy to wear.
Description of drawings
Fig. 1 is the prior art constructions sketch map.
Fig. 2 is a structural representation of the present invention.
Sequence number among the figure: 1, cylindrical shell; 2, line mouth; 3, strand silk; 4, a strand silk is collected axle; 5, location twisted wire dish; 6, extension shaft; 7, shaft joint.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is described further.
According to shown in Figure 2; A kind of strander central cylinder of the present invention; Comprise that outward extending strand of silk of cylindrical shell 1, cylindrical shell center collect axle 4, be enclosed within a strand silk and collect the location twisted wire dish 5 on the axle 4 and be fixed on the line mouth 2 on the cylindrical shell 1; Described strand extension of collecting axle 4 is connected with extension shaft 6, and described extension shaft 6 is connected through a shaft joint 7 and a strand silk collection axle 4, and described location twisted wire dish 5 is placed on the extension shaft 6.
Because the extension that described strand silk is collected axle 4 is connected with extension shaft 6, described location twisted wire dish 5 is placed on the extension shaft 6, when thigh silk 3 through line mouth 2 to locating twisted wire dish 5 when outwards drawing; The angle ∠ a of the vertical direction of thigh silk 3 and cylindrical shell 1 increases; Frictional force between thigh silk 3 and the line mouth 2 reduces, and has reduced the scuffing degree on burst silk 3 surfaces, raising strand quality; Simultaneously, line mouth 2 is not easy to wear yet.
In theory, to collect axle long more when the thigh silk, and the angle ∠ a of the vertical direction of strand silk and cylindrical shell is big more, strand thread and the line mouth between frictional force more little, effect of the present invention is good more; According to inventor's repeatedly practice, the angle ∠ a of the vertical direction of strand silk 3 and cylindrical shell 1 can satisfy the production needs between 45 °～85 °.
More than specified embodiment of the present invention, but this instance of just lifting for the ease of understanding should not be considered to be limitation of the scope of the invention.Equally, any person of ordinary skill in the field all can make various possible being equal to and change or replacement, but all these changes or replacement all should belong to the protection domain of claim of the present invention according to the description of technical scheme of the present invention and preferred embodiment thereof.
Claims (2)
1. strander central cylinder; Comprise cylindrical shell ⑴, a cylindrical shell ⑴ center outward extending strand collection axle ⑷, be enclosed within the location twisted wire dish ⑸ on gang silk collection ⑷ and be fixed on the line mouth ⑵ on the cylindrical shell ⑴; It is characterized in that: the extension of described gang of silk collection axle ⑷ is connected with extension shaft ⑹, and described location twisted wire dish ⑸ is placed on the extension shaft ⑹.
2. a kind of strander central cylinder according to claim 1 is characterized in that: described extension shaft ⑹ collects axle ⑷ through shaft joint ⑺ with a strand silk and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101049990A CN102758373A (en) | 2011-04-26 | 2011-04-26 | Center roller of stranding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101049990A CN102758373A (en) | 2011-04-26 | 2011-04-26 | Center roller of stranding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102758373A true CN102758373A (en) | 2012-10-31 |
Family
ID=47053008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101049990A Pending CN102758373A (en) | 2011-04-26 | 2011-04-26 | Center roller of stranding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102758373A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883117A (en) * | 2019-11-22 | 2020-03-17 | 江国升 | Method for manufacturing hot-dip galvanized steel strand |
-
2011
- 2011-04-26 CN CN2011101049990A patent/CN102758373A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883117A (en) * | 2019-11-22 | 2020-03-17 | 江国升 | Method for manufacturing hot-dip galvanized steel strand |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121031 |