CN201555973U - Postforming device for eliminating stress of metal stranded wire - Google Patents
Postforming device for eliminating stress of metal stranded wire Download PDFInfo
- Publication number
- CN201555973U CN201555973U CN2009202554162U CN200920255416U CN201555973U CN 201555973 U CN201555973 U CN 201555973U CN 2009202554162 U CN2009202554162 U CN 2009202554162U CN 200920255416 U CN200920255416 U CN 200920255416U CN 201555973 U CN201555973 U CN 201555973U
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- roller
- shaft
- roller wheels
- rollers
- adjustable
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Abstract
A postforming device for eliminating the stress of a metal stranded wire is characterized in that roller wheels are fixedly connected with the shafts thereof and can rotate along with the shafts; a plurality of roller wheels for adjustable shaft are arranged in one row and a plurality of roller wheels for fixed shafts are arranged in another row; the two types of roller wheels are arranged in an alternating manner on the same plane up and down; the shafts are parallel and are mounted on a bracket to form one set; and another set of roller wheels has the same structures, while the shafts thereof rotate at 90 degrees in the space, that is one set of the roller wheels is horizontally arranged but the other set is vertically arranged; the two sets of roller wheels are connected in series on the same straight line to form a postforming linkage device for eliminating the stress of the metal stranded wire; and a workpiece to be processed passes between the grooves of the two types of roller wheels. The device can be used for eliminating the stress of various metal stranded wires such as armored steel wire optical cables, cables, galvanized high-carbon steel stranded wires, stainless steel stranded wires and various electric stranded wires, and has the advantages of simplifying the forming and cabling technology and equipment of metal stranded wires, and realizing one-step forming and cabling. In addition, the device can completely eliminate the stress of the metal stranded wires, enable the metal stranded wires to be compact and uniform, remarkably improve the product quality and have ideal effects.
Description
Technical field
The utility model relates to various metallic cables such as a kind of armouring wire optical cable and overhead power transmission line twisted wire to be eliminated its unbalanced stress that exists and causes the irregular device of twisted wire degree of tightness behind moulding or stranding, promptly eliminate the aftershaping device of metallic cable stress.
Background technology
Existing various Optical Fiber composite overhead Ground Wire, steel wire armoring cable, sea cable and various line of electric force twisted wire, the metal species complexity of twisted wire, the twisted wire number of plies has to have more to be lacked, especially with the load heart yearn and the wire armoring layer twisted wire of high-carbon steel skein silk system, although before moulding or stranding, single-wire is carried out the independent measure that eliminates stress in advance, make the tinsel that participates in the strand system stranded after having overcome elastic stress, the first moulding device that eliminates stress earlier before this stranding, not only make the stranding equipment very bulky complex that becomes, and because the diversity that exists between single metal wire and the silk, consistance after the moulding is poor, and every one metal wire of difficult realization twisted wire is not loose not to loose, consistance is good, effects such as the outward appearance degree of tightness is suitable.
Summary of the invention
Huge in order to overcome the existing first moulding device volume that tinsel eliminates stress earlier before participating in the strand system, mechanism's complexity, the weak effect of moulding, various symptims and signs of deficiency such as inequality difference, the utility model provides a kind of aftershaping device of eliminating metallic cable stress, make metal wire twisted wire disposal moldings such as stranded tinsel of its participation such as various harder armouring high-carbon steel wire, stainless steel wire, zinc-plated carbon steel wire, aluminum cald steel wire, the high conformity of moulding, combination is tight between the armouring twisted wire that is twisted into, conductor wire, optical cable and the extra large cable tinsel, degree of tightness is consistent.
The technical scheme that its purpose that realizes the utility model adopts is: a kind of aftershaping device of eliminating metallic cable stress, by the adjustable shaft roller, the stationary shaft roller, axle and workpiece are formed, it is characterized in that roller fixedlys connected with the place axle, rotate with axle, with a plurality of adjustable shaft rollers is a row, a plurality of stationary shaft rollers are another row, these two kinds of rollers are arranged in intermediate interdigitated between the next one in same plane alternately, each is parallel to each other rack-mount is one group, the axle of other one group of same structure roller turns over 90 ° on space phase, promptly one group of roller shaft is for being horizontally disposed with, another group is provided with for vertical, the two groups of rollers polyphones in front and back become a linkage of eliminating metallic cable stress in a straight line, workpiece to be machined is clamped between the adjustable shaft roller of two groups of rollers and the stationary shaft roller and passes through, above-mentioned adjustable shaft roller is identical with the discoidal size shape of stationary shaft roller, outer rim at roller is circumferentially with the groove of guiding and pushing workpiece, the diameter d of the circular arc diameter D 〉=workpiece of this groove; Above-mentioned adjustable shaft roller and stationary shaft roller separately wheel and the wheelbase between the wheel immobilize, the wheelbase between two kinds of rollers is regulated by adjustable roller shaft, regulates the size of this wheelbase that is adjusting to the stressed size of workpiece; Number 〉=3 of every group of above-mentioned adjustable shaft roller, the number of stationary shaft roller increases by one than adjustable shaft roller number.
The utility model has the advantages that and comprise steel wire armoring cable, cable, the steel core twisted wire, the work piece of various twisted wires such as aluminium Baogang core twisted wire, after many-sided extruding of multiple tracks between two kinds of rollers of this device and bending, realize the disposal molding stranding, the stress of metallic cable is fully eliminated, twisted wire behind the moulding stranding is tight, uniformity.Product quality significantly improves, and effect is very good.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is half structural representation of the present utility model, and structure is identical therewith for second half, and spatial axes is to turning over 90 °, with its polyphone.
Fig. 2 is the side direction view of the utility model adjustable shaft roller 1 and stationary shaft roller 2.
In Fig. 1 Fig. 2: 1. adjustable shaft roller, 2. stationary shaft roller, 3. spool, 4. workpiece, D. roller groove arc diameter, d. diameter of work, the wheelbase between L. adjustable shaft roller and the stationary shaft roller.
Embodiment
In Fig. 1, a kind of aftershaping device of eliminating metallic cable stress, by adjustable shaft roller 1, stationary shaft roller 2, axle 3 and workpiece 4 are formed, it is characterized in that roller fixedlys connected with the place axle, rotate with axle, with a plurality of adjustable shaft rollers is a row, a plurality of stationary shaft rollers 2 are another row, these two kinds of rollers are arranged in intermediate interdigitated between the next one in same plane alternately, each is parallel to each other, rack-mount is one group, the axle of another group same structure roller turns over 90 ° on space phase, promptly one group of roller shaft is for being horizontally disposed with, and another group axle is vertical the setting, before and after two groups of rollers polyphone become an aftershaping linkage of eliminating metallic cable stress in a straight line, workpiece 4 is clamped in the adjustable shaft roller 1 of two groups of rollers and the groove between the stationary shaft roller 2 and passes through; Above-mentioned adjustable shaft roller 1 is identical with stationary shaft roller 2 discoidal size shape, is circumferentially with groove by workpiece 4 in the outer rim of roller, sees Fig. 2 for details, the diameter d of the circular arc diameter D 〉=workpiece 4 of this groove; The above-mentioned adjustable shaft roller 1 and the wheelspan separately of stationary shaft roller 2 immobilize, but the wheelbase L between these two kinds of rollers regulates by adjustable roller shaft, regulate the size of this wheelbase L that is regulate workpiece plus-pressure size, decide on the stress intensity of workpiece.
Claims (4)
1. aftershaping device of eliminating metallic cable stress, by adjustable shaft roller (1), stationary shaft roller (2), axle (3) and workpiece (4) are formed, it is characterized in that roller fixedlys connected with the place axle, rotate with axle, with a plurality of adjustable shaft rollers (1) is a row, a plurality of stationary shaft rollers (2) are another row, two kinds of rollers are arranged in intermediate interdigitated between the next one in same plane alternately, each is parallel to each other, rack-mount is one group, another group roller structure is identical, but its axle turns over 90 ° on space phase, and promptly one group of roller shaft is for being horizontally disposed with, and another group roller shaft is vertical the setting, the two groups of rollers polyphones in front and back become an aftershaping linkage of eliminating metallic cable stress in a straight line, and workpiece to be machined (4) is clamped between the adjustable shaft running roller (1) and stationary shaft roller (2) of two groups of rollers.
2. a kind of aftershaping device of eliminating metallic cable stress according to claim 1, it is characterized in that adjustable shaft running roller (1) is identical with the discoidal size shape of stationary shaft roller (2), outer rim at roller is circumferentially with the arc groove of guiding and pushing workpiece (4), the diameter d of the diameter D 〉=workpiece of its arc.
3. a kind of aftershaping device of eliminating metallic cable stress according to claim 1, it is characterized in that adjustable shaft roller (1) and stationary shaft roller (2) separately wheel and the wheel between wheelbase immobilize, wheelbase L is regulated by adjustable roller shaft between two kinds of rollers.
4. a kind of aftershaping device of eliminating metallic cable stress according to claim 1 is characterized in that number 〉=3 of every group of adjustable shaft roller (1), and stationary shaft roller (2) number increases by one than adjustable shaft roller (1) number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202554162U CN201555973U (en) | 2009-11-12 | 2009-11-12 | Postforming device for eliminating stress of metal stranded wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202554162U CN201555973U (en) | 2009-11-12 | 2009-11-12 | Postforming device for eliminating stress of metal stranded wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201555973U true CN201555973U (en) | 2010-08-18 |
Family
ID=42615662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202554162U Expired - Lifetime CN201555973U (en) | 2009-11-12 | 2009-11-12 | Postforming device for eliminating stress of metal stranded wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201555973U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103320594A (en) * | 2013-06-21 | 2013-09-25 | 谢铁桥 | Cold drawn steel wire straightening and residual stress eliminating device for prestressed concrete |
| CN103436674A (en) * | 2013-07-18 | 2013-12-11 | 杭州博数土木工程技术有限公司 | Hydraulic metal section bar reinforcement apparatus |
-
2009
- 2009-11-12 CN CN2009202554162U patent/CN201555973U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103320594A (en) * | 2013-06-21 | 2013-09-25 | 谢铁桥 | Cold drawn steel wire straightening and residual stress eliminating device for prestressed concrete |
| CN103436674A (en) * | 2013-07-18 | 2013-12-11 | 杭州博数土木工程技术有限公司 | Hydraulic metal section bar reinforcement apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100818 |