CN107768031A - Use tension adjustment component in a kind of wire twisting machine outlet - Google Patents
Use tension adjustment component in a kind of wire twisting machine outlet Download PDFInfo
- Publication number
- CN107768031A CN107768031A CN201610678751.8A CN201610678751A CN107768031A CN 107768031 A CN107768031 A CN 107768031A CN 201610678751 A CN201610678751 A CN 201610678751A CN 107768031 A CN107768031 A CN 107768031A
- Authority
- CN
- China
- Prior art keywords
- side pressure
- end cover
- column
- stranded conductor
- pressure cylinder
- 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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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/02—Stranding-up
- H01B13/0207—Details; Auxiliary devices
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Processes Specially Adapted For Manufacturing Cables (AREA)
Abstract
The invention discloses a kind of wire twisting machine outlet tension adjustment component, including workbench and two row's side pressure rollers, down-pressure roller is rotatably arranged in supporting plate, side pressure roller includes upper end cover, side pressure cylinder and bottom end cover, column is set in the middle part of bottom end cover, upper end cover is run through in column upper end, the side pressure jacket casing that middle part caves inward is located on column, side pressure cylinder upper surface is radially provided with horizontal through hole in the middle with upper end cover along column, adjustment hole is provided with column epimere, T-shaped piece is provided with horizontal through hole, T-shaped piece of horizontal segment both sides are connected with side pressure cylinder inwall respectively, T-shaped piece of vertical section upwardly extends in adjustment hole.After side pressure cylinder moves up, spacing reduces between the point position that two side pressure cylinders being disposed adjacent contact with copper stranded conductor, side pressure drum outer wall increases caused extruding force, local buckling occurs for copper stranded conductor, now trailed copper stranded conductor makes its tension force reply again by local buckling, and the part avoided enter into reel excessively relaxes.
Description
Technical field
The present invention relates to copper stranded conductor manufacture field, in particular to a kind of wire twisting machine outlet tension adjustment component.
Background technology
Wire twisting machine is a kind of twisted plant equipment that can be widely used in all kinds of soft/hard conductor lines, makes more single branch conductors
One is twisted into, reaches the technological requirement of wire rod.Wire twisting machine can be generally divided into single twist cabling machine, pair twister, high speed according to twisted wire mode
Wire twisting machine, untwisting machine, cage stranding machine, frame work wire twisting machine, tube-type line strander and disc type wire twisting machine etc..
After copper wire is twisted in wire twisting machine, then entered by its outlet by winding in reel, to facilitate transhipment and storage.But
When copper stranded conductor is wound, there are motor driven spool turns, and copper stranded conductor is then towed on reel by wire twisting machine outlet, because volume
Cylinder continuously rotates with motor, and circular runout to a certain extent occurs when being drawn for copper stranded conductor, that is, causes copper stranded conductor
There is stress concentration in upper part；And once reel motor pauses, the tension force of trailed copper stranded conductor can be reduced directly, i.e.,
Relaxation occurs on copper stranded conductor, causes the copper stranded conductor skewness on reel.
The content of the invention
It is an object of the invention to provide a kind of wire twisting machine outlet tension adjustment component, auxiliary realizes the winding of copper stranded conductor
Ensure the tension force of copper stranded conductor itself while process, and ensure that distribution of the copper stranded conductor on reel is tightly dense and uniform.
The purpose of the present invention is achieved through the following technical solutions：
A kind of wire twisting machine outlet tension adjustment component, including workbench and two rows on the workbench staggeredly set
The side pressure roller put, is additionally provided with supporting plate on the workbench, and down-pressure roller is rotatably arranged in supporting plate, the side pressure
Roller includes upper end cover, side pressure cylinder and bottom end cover, sets column in the middle part of the bottom end cover, and column upper end is on described
End cap, the side pressure jacket casing that middle part caves inward are located on column, side pressure cylinder upper surface and upper end cover along column radially in the middle
Horizontal through hole is provided with, the adjustment hole connected with horizontal through hole is axially provided with its epimere along column, T is installed in horizontal through hole
Type block, described T-shaped piece of horizontal segment both sides are connected with side pressure cylinder inwall respectively, and T-shaped piece of vertical section is upward in adjustment hole
Extension, is connected T-shaped piece of vertical section upper end by Universal-head with screw rod, is provided with the inwall of adjustment hole upper end and is matched somebody with somebody with screw rod
The screw thread of conjunction.During present invention work, side pressure roller that copper stranded conductor is staggered along two rows, which is formed in passageway, to be moved, and is being removed
The outer wall of copper stranded conductor contacts with down-pressure roller excircle during the passage, is then just towed in reel, to complete copper stranded conductor
Winding process；When the tension force of copper stranded conductor itself reduces, by rotating screw rod so that T-shaped piece moves up therewith, and T-shaped piece of water
Flat section is connected with side pressure cylinder inwall respectively, i.e., side pressure cylinder also begins to move up, and now, the outer wall in the middle part of side pressure cylinder caves inward, and makes
The pressure roller face for obtaining side pressure cylinder is in circular arc, and before side pressure cylinder moves up, its middle part and copper stranded conductor wall contacts, and in the middle part of side pressure cylinder
Pressure roll surface width to bottom is incremented by, i.e., after side pressure cylinder moves up, point position that two side pressure cylinders being disposed adjacent contact with copper stranded conductor
Between spacing reduce, and side pressure drum outer wall increase caused extruding force, copper stranded conductor generation local buckling, now trailed copper
Twisted wire makes its tension force reply again by local buckling, avoid enter into the excessively relaxation of the part in reel and after causing into circle
Gap is excessive between layers for copper stranded conductor.
Spacing between two adjacent side pressure rollers is 3 ~ 4 times of copper stranded conductor diameter.Preferably, it is disposed adjacent
Two side pressure rollers between spacing be 3 ~ 4 times of copper stranded conductor diameter so that copper stranded conductor with along the side pressure roller being staggered
There are enough deflecting spaces on the passageway formed, prevent that steering angle of the copper stranded conductor in transmission is too small and reduces transmission speed
Degree, and avoid copper stranded conductor from metal fatigue occur after multiple turn to and be damaged.
The down-pressure roller is elastic caoutchouc roller.Preferably, the down-pressure roller positioned at two row's side pressure roller ends can
The running status of stable copper stranded conductor, copper stranded conductor is avoided to produce bounce radially after the constraint departing from multiple side pressure rollers,
It is allowed to steadily enter in reel.
The present invention compared with prior art, has the following advantages and advantages：
1st, the outer wall in the middle part of side pressure cylinder of the invention caves inward so that and the pressure roller face of side pressure cylinder is in circular arc, and in side pressure cylinder
Before moving up, its middle part and copper stranded conductor wall contacts, and the pressure roll surface width in the middle part of side pressure cylinder to bottom is incremented by, i.e. side pressure cylinder moves up
Afterwards, spacing reduces between the point position that two side pressure cylinders being disposed adjacent contact with copper stranded conductor, and side pressure drum outer wall squeezes to caused
Pressure increases, and local buckling occurs for copper stranded conductor, and now trailed copper stranded conductor makes its tension force reply again by local buckling,
Avoid enter into the excessively relaxation of the part in reel and gap is excessive between layers for copper stranded conductor after causing into circle；
2nd, the spacing in the present invention between two side pressure rollers being disposed adjacent is 3 ~ 4 times of copper stranded conductor diameter so that copper stranded conductor
There are enough deflecting spaces on the passageway that the side pressure roller being staggered with edge is formed, prevent steering of the copper stranded conductor in transmission
Angle too small and reduce transmission speed, and avoid copper stranded conductor from metal fatigue occur after multiple turn to and be damaged；
3rd, down-pressure roller of the present invention positioned at two row's side pressure roller ends can stablize the running status of copper stranded conductor, avoid copper stranded conductor from existing
Departing from the bounce produced after the constraint of multiple side pressure rollers radially, it is allowed to steadily enter in reel.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application
Point, do not form the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the sectional view of roller.
Mark and corresponding parts title in accompanying drawing：
1- side pressures roller, 2- workbench, 3- copper stranded conductors frame, 4- supporting plates, 5- down-pressure rollers, 6- upper end covers, 7- bottom end covers, 8- sides
Pressure cylinder, 9- horizontal through hole, 10- screw rods, 11- Universal-heads, 12-T types block, 13- columns.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1
As depicted in figs. 1 and 2, the present embodiment is staggered including workbench 2 and two rows on the workbench 2
Side pressure roller 1, supporting plate 4 is additionally provided with the workbench 2, down-pressure roller 5 is rotatably arranged in supporting plate 4, the side
Pressing roller 1 includes upper end cover 6, side pressure cylinder 8 and bottom end cover 7, and column 13, the upper end of column 13 are set at the middle part of bottom end cover 7
The upper end cover 6 is run through in portion, and the side pressure cylinder 8 that middle part caves inward is set on column 13, the upper surface of side pressure cylinder 8 and upper end cover 6
Horizontal through hole 9 is radially provided with the middle along column 13, is axially provided with the tune connected with horizontal through hole 9 in its epimere along column 13
Knothole, T-shaped piece 12 being provided with horizontal through hole 9, described T-shaped piece 12 of horizontal segment both sides are connected with the inwall of side pressure cylinder 8 respectively,
And T-shaped piece 12 of vertical section upwardly extends in adjustment hole, pass through Universal-head 11 and screw rod T-shaped piece 12 of vertical section upper end
10 connections, the screw thread coordinated with screw rod 10 is provided with the inwall of adjustment hole upper end.
During work, side pressure roller 1 that copper stranded conductor 3 is staggered along two rows, which is formed in passageway, to be moved, and logical removing this
The outer wall of copper stranded conductor 3 contacts with the excircle of down-pressure roller 5 during road, is then just towed in reel, to complete the receipts of copper stranded conductor 3
Roll up process；When the tension force of copper stranded conductor 3 itself reduces, by rotating screw rod 10 so that T-shaped piece 12 moves up therewith, and T-shaped piece 12
Horizontal segment be connected respectively with the inwall of side pressure cylinder 8, i.e., side pressure cylinder 8 also begins to move up, and now, the outer wall at the middle part of side pressure cylinder 8 is inside
Depression so that the pressure roller face of side pressure cylinder 8 is in circular arc, and before side pressure cylinder 8 moves up, its middle part and the wall contacts of copper stranded conductor 3, and
Pressure roll surface width of the middle part of side pressure cylinder 8 to bottom is incremented by, i.e., after side pressure cylinder 8 moves up, the two side pressure cylinders 8 and the copper that are disposed adjacent twist
Spacing reduces between the point position that line 3 contacts, and the outer wall of side pressure cylinder 8 increases caused extruding force, and copper stranded conductor 3 occurs local curved
Song, now trailed copper stranded conductor 3 its tension force is replied again by local buckling, the part mistake avoided enter into reel
Gap is excessive between layers for copper stranded conductor 3 after relaxation causes into circle.
Preferably, the spacing between two side pressure rollers 1 being disposed adjacent is 3 ~ 4 times of the diameter of copper stranded conductor 3 so that copper
Twisted wire 3 prevents copper stranded conductor 3 from transmitting with having enough deflecting spaces on the passageway formed along the side pressure roller 1 being staggered
When steering angle it is too small and reduce transmission speed, and avoid copper stranded conductor 3 from metal fatigue occur after multiple turn to and be damaged.
Preferably, the down-pressure roller 5 positioned at the end of two row's side pressure roller 1 can stablize the running status of copper stranded conductor 3, avoid
Copper stranded conductor 3 produces bounce radially after the constraint departing from multiple side pressure rollers 1, is allowed to steadily enter in reel.
Above-described embodiment, the purpose of the present invention, technical scheme and beneficial effect are carried out further
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc., all should include
Within protection scope of the present invention.
Claims (3)
1. tension adjustment component, including workbench are used in a kind of wire twisting machine outlet（2）And installed in the workbench（2）On two
Arrange the side pressure roller being staggered（1）, it is characterised in that：In the workbench（2）On be additionally provided with supporting plate（4）, lower press rolls
Wheel（5）It is rotatably arranged on supporting plate（4）On, the side pressure roller（1）Including upper end cover（6）, side pressure cylinder（8）And bottom end cover
（7）, in the bottom end cover（7）Middle part sets column（13）, column（13）The upper end cover is run through in upper end（6）, middle part is inside
The side pressure cylinder of depression（8）It is set in column（13）On, side pressure cylinder（8）Upper surface and upper end cover are along column（13）Radially in the middle
It is provided with horizontal through hole（9）, along column（13）Axially it is provided with and horizontal through hole in its epimere（9）The adjustment hole of connection is logical in level
Hole（9）Inside it is provided with T-shaped piece（12）, described T-shaped piece（12）Horizontal segment both sides respectively with side pressure cylinder（8）Inwall connects, and T-shaped
Block（12）Vertical section upwardly extended in adjustment hole, at T-shaped piece（12）Vertical section upper end pass through Universal-head（11）With spiral shell
Bar（10）Connection, is provided with and screw rod on the inwall of adjustment hole upper end（10）The screw thread of cooperation.
2. tension adjustment component is used in a kind of wire twisting machine outlet according to claim 1, it is characterised in that：Two adjacent institutes
State side pressure roller（1）Between spacing be copper stranded conductor（3）3 ~ 4 times of diameter.
3. tension adjustment component is used in a kind of wire twisting machine outlet according to claim 1, it is characterised in that：The down-pressure roller
（5）For elastic caoutchouc roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610678751.8A CN107768031A (en) | 2016-08-17 | 2016-08-17 | Use tension adjustment component in a kind of wire twisting machine outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610678751.8A CN107768031A (en) | 2016-08-17 | 2016-08-17 | Use tension adjustment component in a kind of wire twisting machine outlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107768031A true CN107768031A (en) | 2018-03-06 |
Family
ID=61261295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610678751.8A Withdrawn CN107768031A (en) | 2016-08-17 | 2016-08-17 | Use tension adjustment component in a kind of wire twisting machine outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107768031A (en) |
-
2016
- 2016-08-17 CN CN201610678751.8A patent/CN107768031A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180306 |