CN203491020U - Automatic stranding machine straining device comprising stranding rod with easily-adjustable extended length - Google Patents
Automatic stranding machine straining device comprising stranding rod with easily-adjustable extended length Download PDFInfo
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- CN203491020U CN203491020U CN201320619736.8U CN201320619736U CN203491020U CN 203491020 U CN203491020 U CN 203491020U CN 201320619736 U CN201320619736 U CN 201320619736U CN 203491020 U CN203491020 U CN 203491020U
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- disk
- seat board
- spring
- twisted wire
- internal thread
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Abstract
The utility model discloses an automatic stranding machine straining device comprising a stranding rod with an easily-adjustable extended length. The device comprises a flat seat board and a wire straining device installed on the seat board. The wire straining device comprises a rotating shaft, a spring, a first round disc, a second round disc and a stranding rod. A round through hole is arranged in the seat board, and the rotating shaft is in clearance fit with the through hole. The first round disc and the second round disc are fixedly connected to two ends of the rotating shaft respectively. One end of the spring is fixedly connected to a side face of the first round disc, and the other end is fixedly connected to the seat board. The second round disc is provided with an internally threaded hole, a central line of which is parallel to the seat board. One end of the stranding rod is provided with an external thread, and the stranding rod is in threaded connection with the second round disc. The device is simple in structure and easy to operate. When a wire diameter and straining force need adjustments, the device can satisfy technical needs through simple adjustments. Besides, the device facilitates reducing the possibility that a wire breaks or loosens in straining techniques.
Description
Technical field
The utility model relates to wire and produces wire twisting equipment field, particularly relates to the automatic wire twisting machine take-up device that a kind of twisted wire bar extension elongation is easily adjusted.
Background technology
In the production technology of wire, no matter be before the lopping winding and the soft cabling of multiply of single cord, for single cord or the lopping that obtains seamlessly transitting is wound around coil closely, before wire stranding, all need on wire, apply certain active force, so that the wire entering before stranded technique is tensioned under this active force, so that wire is tending towards straight.
The general use of the device for wire tensioning on existing stranding machine organized rollers more, and wire passes through between every group of roller, and every group of roller all imposes on wire compression, and wire is tightened up and stretches between two adjacent groups roller.Yet this structure is not only complicated, when applying to the wire tensioning of different wire diameters, need be by regulating the gap between roller in every group of roller so that wire is when can pass through by take-up device and wire, between every group of roller, produce suitable tightening force, this adjustment process is complicated, is unfavorable for the production efficiency of stranding machine.
Utility model content
Not only complicated for the apparatus structure for wire tensioning on above-mentioned existing stranding machine, when applying to the wire of different wire diameters, adjustment process is complicated, the problem that is unfavorable for the production efficiency of stranding machine, the automatic wire twisting machine take-up device that the utility model provides a kind of twisted wire bar extension elongation easily to adjust.
For addressing the above problem, the automatic wire twisting machine take-up device that a kind of twisted wire bar extension elongation that the utility model provides is easily adjusted solves problem by following technical essential: the automatic wire twisting machine take-up device that a kind of twisted wire bar extension elongation is easily adjusted, comprise and be flat seat board and be arranged on the conducting wire tightening device on seat board, described conducting wire tightening device comprises rotating shaft, spring, the first disk, the second disk and twisted wire bar, on described seat board, be provided with manhole, rotating shaft becomes matched in clearance with manhole, and the two ends of rotating shaft are two side-prominent with respect to seat board, described the first disk and the second disk are fixedly connected on respectively the two ends of rotating shaft, and the first disk and the second disk lay respectively at the both sides of seat board, one end of described spring is fixedly connected on the side of the first disk, the other end of spring is fixedly connected on seat board, on described the second disk, be also provided with the internal thread hole that axial direction is parallel to seat board plane, one end of described twisted wire bar is provided with the external screw thread supporting with internal thread hole screw thread, described twisted wire bar becomes to be threaded with the second disk.
During this arranges, wire enters into twisted wire or winding process by twisted wire bar free end, the spring arranging is in extended state, spring just applies a moment to the first disk like this, by rotating shaft, be delivered on the second disk, last this moment need rely on wire to form reaction force moment, and like this, wire finally obtains tensioning under the effect of spring force; Meanwhile, the deformation of spring is larger, and the required reaction force of the contact point of twisted wire bar and wire is larger, and the tightening force that wire obtains is like this just larger, and regulating spring power can be realized by changing spring; Twisted wire bar is arranged to be threaded with the second disk, be convenient to adjust twisted wire bar with respect to the extension elongation of the second disk, like this, do not changing under the effect of spring state, be convenient to the utility model and strain needs according to different conductor, adjust twisted wire bar with respect to the extension elongation of the second disk, so that wire obtains suitable tensile force at itself and twisted wire bar contact position.
Further technical scheme is:
Also comprise roller, described roller is fixedly connected on the free end of twisted wire bar.
The roller arranging is for support wire, and when wire is by the utility model, roller rotates on roller shaft, and relative motion does not occur for wire and roller, is conducive to guardwire, is conducive to prevent that wire is worn when by the utility model.
Also comprise the first spring bolt, on described seat board, be provided with the first internal thread hole, described the first spring bolt becomes threaded engagement with the first internal thread hole, and more than one of the quantity of the first internal thread hole, and the fixed connection point of described spring and seat board is on the first spring bolt.
Spring is fixedly connected with by the first spring bolt with seat board, makes when different conductor needs different tightening force, only need to change the link position of the first spring bolt on seat board and can obtain different spring forces.
Also comprise the second spring bolt, on the side of described the first disk, be provided with the second internal thread hole, described the second spring bolt becomes threaded engagement with the second internal thread hole, and more than one of the quantity of the second internal thread hole, and the fixed connection point of described spring and the first disk is on the second spring bolt.
Spring is fixedly connected with by the second spring bolt with the first disk, makes when different conductor needs different tightening force, only need to change the link position of the second spring bolt on seat board and can obtain different spring forces.
The two ends of described rotating shaft are provided with external screw thread, and the external screw thread at rotating shaft two ends is provided with the shaft shoulder near one end of seat board separately, on described the first disk and the second disk, be provided with internal thread hole, described the first disk and the second disk and rotating shaft are all threaded, and the first disk, the second disk and between the adjacent shaft shoulder, be provided with at least one plain cushion separately.
This setting is convenient to change the first disk of different-diameter, one or two in the second disk according to required tightening force, and the plain cushion of setting is intended to by using different plain cushion quantity, obtains the second spring bolt and twisted wire bar with respect to the position of seat board the best.
Also comprise lock nut, the manhole on described seat board is internal thread through hole, and described lock nut becomes threaded engagement with the external screw thread on twisted wire bar, and a side of lock nut contacts with the second disk.
Internal thread hole is arranged to internal thread through hole, make twisted wire bar with respect to the extension elongation scope of the second disk, be not limited to the degree of depth of internal thread hole, like this, longer external thread section is set on twisted wire bar, just can obtains the twisted wire bar extension elongation adjustable range wider with respect to the second disk; The lock nut arranging is used for preventing that twisted wire bar from rotating with respect to the second disk when work, the stability while being conducive to improve the utility model work.
The utlity model has following beneficial effect:
1, the utility model is simple in structure, the elastic force that relies on spring provides tightening force for wire, compared to prior art, regulate the utility model simple to the tightening force of wire: when wire diameter changes or when required tightening force need to adjust, particularly in the situation that tightening force adjusting range is little, by adjusting twisted wire bar with respect to the extension elongation of the second disk, just be well positioned to meet production technology needs, when adjusting range is larger, also only need by adjusting spring state, the utility model just can be well for wire provides tensile force.
2, the utility model is compared to prior art, wire only has a side to be retrained by the utility model during by the utility model, when even wire diameter changes, wire also can well pass through the utility model, is conducive to simplify the structure of take-up device on automatic wire twisting machine and the operation easier of simplification take-up device.
3, simultaneously, wire is when being subject to impacting, and spring has certain cushioning effect by the variation impact of elongation, is conducive to reduce wire, in tension technique, broken string or lax possibility occurs.
Accompanying drawing explanation
Fig. 1 is the easily structural representation of a specific embodiment of automatic wire twisting machine take-up device of tune of a kind of twisted wire bar extension elongation described in the utility model;
Fig. 2 is the easily right view of a specific embodiment of automatic wire twisting machine take-up device of tune of a kind of twisted wire bar extension elongation described in the utility model.
Figure acceptance of the bid note is respectively: 1, seat board, the 2, first spring bolt, 3, spring, 4, rotating shaft, 5, the
One disk, the 6, second spring bolt, 7, twisted wire bar, 8, roller, the 9, second disk, 10, lock nut.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail, but structure of the present utility model is not limited only to following examples:
Embodiment 1:
As depicted in figs. 1 and 2, the automatic wire twisting machine take-up device that a kind of twisted wire bar extension elongation is easily adjusted, comprise and be flat seat board 1 and be arranged on the conducting wire tightening device on seat board 1, described conducting wire tightening device comprises rotating shaft 4, spring 3, the first disk 5, the second disk 9 and twisted wire bar 7, on described seat board 1, be provided with manhole, rotating shaft 4 becomes matched in clearance with manhole, and the two ends of rotating shaft 4 are two side-prominent with respect to seat board 1, described the first disk 5 and the second disk 9 are fixedly connected on respectively the two ends of rotating shaft 4, and the first disk 5 and the second disk 9 lay respectively at the both sides of seat board 1, one end of described spring 3 is fixedly connected on the side of the first disk 5, the other end of spring 3 is fixedly connected on seat board 1, on described the second disk 9, be also provided with the internal thread hole that axial direction is parallel to seat board 1 plane, one end of described twisted wire bar 7 is provided with the external screw thread supporting with internal thread hole screw thread, described twisted wire bar 7 is threaded with 9 one-tenth, the second disk.
During this arranges, wire enters into twisted wire or winding process by twisted wire bar 7 free ends, the spring 3 arranging is in extended state, spring 3 just applies a moment to the first disk 5 like this, by rotating shaft 4, be delivered on the second disk 9, last this moment need rely on wire to form reaction force moment, and like this, wire finally obtains tensioning under the effect of spring force; Meanwhile, the deformation of spring 3 is larger, and the required reaction force of twisted wire bar 7 and the contact point of wire is larger, and the tightening force that wire obtains is like this just larger, and regulating spring power can be realized by replacing spring 3; Twisted wire bar 7 is arranged to be threaded with the second disk 9, be convenient to adjust twisted wire bar 7 with respect to the extension elongation of the second disk 9, like this, do not changing under the effect of spring 3 states, be convenient to the utility model and strain needs according to different conductor, adjust twisted wire bar 7 extension elongations with respect to the second disk 9, so that wire obtains suitable tensile force at itself and twisted wire bar 7 contact positions.
Embodiment 2:
The present embodiment is further qualified on the basis of embodiment 1, as depicted in figs. 1 and 2, also comprise the first spring bolt 2, on described seat board 1, be provided with the first internal thread hole, described the first spring bolt 2 becomes threaded engagement with the first internal thread hole, and more than one of the quantity of the first internal thread hole, and the first internal thread hole is arranged on the seat board 1 of the first disk 5 belows, and the first internal thread hole is distributed on same vertical direction, the fixed connection point of described spring 3 and seat board 1 is on the first spring bolt 2.
Also comprise the second spring bolt 6, on the side of described the first disk 5, be provided with the second internal thread hole, described the second spring bolt 6 becomes threaded engagement with the second internal thread hole, and the quantity of the second internal thread hole is 8, be distributed on the side of the first disk 5, the fixed connection point of described spring 3 and the first disk 5 is on the second spring bolt 6.
Embodiment 3:
The present embodiment is further qualified on the basis of embodiment 1, as depicted in figs. 1 and 2, also comprises roller 8, and described roller 8 is fixedly connected on the free end of twisted wire bar 7.
The roller 8 arranging is for support wire, and when wire is by the utility model, roller 8 rotates on roller shaft, and relative motion does not occur for wire and roller 8, is conducive to guardwire, prevents that wire from wearing and tearing when by the utility model.
Embodiment 4:
The present embodiment is further qualified on the basis of embodiment 1, as depicted in figs. 1 and 2, also comprise lock nut 10, manhole on described seat board 1 is internal thread through hole, described lock nut 10 becomes threaded engagement with the external screw thread on twisted wire bar 7, and a side of lock nut 10 contacts with the second disk 9.
Internal thread hole is arranged to internal thread through hole, make twisted wire bar 7 with respect to the extension elongation scope of the second disk 9, be not limited to the degree of depth of internal thread hole, like this, longer external thread section is set on twisted wire bar 7, just can obtains the twisted wire bar 7 extension elongation adjustable range wider with respect to the second disk 9; The lock nut 10 arranging rotates with respect to the second disk 9 when working for preventing twisted wire bar 7, the stability while being conducive to improve the utility model work.
Claims (6)
1. the automatic wire twisting machine take-up device that a twisted wire bar extension elongation is easily adjusted, it is characterized in that, comprise and be flat seat board (1) and be arranged on the conducting wire tightening device on seat board (1), described conducting wire tightening device comprises rotating shaft (4), spring (3), the first disk (5), the second disk (9) and twisted wire bar (7), described seat board is provided with manhole on (1), rotating shaft (4) becomes matched in clearance with manhole, and the two ends of rotating shaft (4) are two side-prominent with respect to seat board (1), described the first disk (5) and the second disk (9) are fixedly connected on respectively the two ends of rotating shaft (4), and the first disk (5) and the second disk (9) lay respectively at the both sides of seat board (1), one end of described spring (3) is fixedly connected on the side of the first disk (5), the other end of spring (3) is fixedly connected on seat board (1), on described the second disk (9), be also provided with the internal thread hole that axial direction is parallel to seat board (1) plane, one end of described twisted wire bar (7) is provided with the external screw thread supporting with internal thread hole screw thread, described twisted wire bar (7) becomes to be threaded with the second disk (9).
2. the automatic wire twisting machine take-up device that a kind of twisted wire bar extension elongation according to claim 1 is easily adjusted, is characterized in that, also comprise roller (8), described roller (8) is fixedly connected on the free end of twisted wire bar (7).
3. the automatic wire twisting machine take-up device that a kind of twisted wire bar extension elongation according to claim 1 is easily adjusted, it is characterized in that, also comprise the first spring bolt (2), described seat board is provided with the first internal thread hole on (1), described the first spring bolt (2) becomes threaded engagement with the first internal thread hole, and more than one of the quantity of the first internal thread hole, the fixed connection point of described spring (3) and seat board (1) is on the first spring bolt (2).
4. the automatic wire twisting machine take-up device that a kind of twisted wire bar extension elongation according to claim 1 is easily adjusted, it is characterized in that, also comprise the second spring bolt (6), on the side of described the first disk (5), be provided with the second internal thread hole, described the second spring bolt (6) becomes threaded engagement with the second internal thread hole, and more than one of the quantity of the second internal thread hole, the fixed connection point of described spring (3) and the first disk (5) is on the second spring bolt (6).
5. the automatic wire twisting machine take-up device that a kind of twisted wire bar extension elongation according to claim 1 is easily adjusted, it is characterized in that, the two ends of described rotating shaft (4) are provided with external screw thread, and the external screw thread at rotating shaft (4) two ends is provided with the shaft shoulder near one end of seat board (1) separately, on described the first disk (5) and the second disk (9), be provided with internal thread hole, described the first disk (5) and the second disk (9) are all threaded with rotating shaft (4), and the first disk (5), between the second disk (9) and the separately adjacent shaft shoulder, be provided with at least one plain cushion.
6. according to automatic wire twisting machine take-up device that in claim 1 to 5, a kind of twisted wire bar extension elongation described in any one is easily adjusted, it is characterized in that, also comprise lock nut (10), manhole on described seat board (1) is internal thread through hole, described lock nut (10) becomes threaded engagement with the external screw thread on twisted wire bar (7), and a side of lock nut (10) contacts with the second disk (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320619736.8U CN203491020U (en) | 2013-10-09 | 2013-10-09 | Automatic stranding machine straining device comprising stranding rod with easily-adjustable extended length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320619736.8U CN203491020U (en) | 2013-10-09 | 2013-10-09 | Automatic stranding machine straining device comprising stranding rod with easily-adjustable extended length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203491020U true CN203491020U (en) | 2014-03-19 |
Family
ID=50261832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320619736.8U Expired - Fee Related CN203491020U (en) | 2013-10-09 | 2013-10-09 | Automatic stranding machine straining device comprising stranding rod with easily-adjustable extended length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203491020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103515030A (en) * | 2013-10-09 | 2014-01-15 | 中江县凯讯电子有限公司 | Wire stranding machine tensioning device facilitating adjustment of extending length of wire stranding rod |
-
2013
- 2013-10-09 CN CN201320619736.8U patent/CN203491020U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103515030A (en) * | 2013-10-09 | 2014-01-15 | 中江县凯讯电子有限公司 | Wire stranding machine tensioning device facilitating adjustment of extending length of wire stranding rod |
| CN103515030B (en) * | 2013-10-09 | 2016-01-20 | 中江县凯讯电子有限公司 | Be convenient to the stranding machine take-up device regulating twisted wire bar extension elongation |
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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 |
Granted publication date: 20140319 Termination date: 20141009 |
|
| EXPY | Termination of patent right or utility model |