CN203866626U - Pre-deformer for galvanized stranded wire - Google Patents
Pre-deformer for galvanized stranded wire Download PDFInfo
- Publication number
- CN203866626U CN203866626U CN201420183511.7U CN201420183511U CN203866626U CN 203866626 U CN203866626 U CN 203866626U CN 201420183511 U CN201420183511 U CN 201420183511U CN 203866626 U CN203866626 U CN 203866626U
- Authority
- CN
- China
- Prior art keywords
- conical disc
- worm gear
- reverse
- triconic
- dish
- 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.)
- Expired - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 abstract description 14
- 239000010959 steel Substances 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 208000002474 Tinea Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
Abstract
The utility model discloses a pre-deformer for a galvanized stranded wire. The pre-deformer comprises a hollow shaft, a flat key, a first tapered disc, a second tapered disc, a third tapered disc, a worm wheel, a double-way threaded rod and a locating screw. A key groove is formed in the outer circumferential face of the hollow shaft. The flat key is arranged in the key groove and fixedly connected with the hollow shaft. The hollow shaft and the flat key penetrate through the first tapered disc, the third tapered disc and the worm wheel in a sleeved mode. The worm wheel is fixedly connected with the flat key. The first tapered disc and the third tapered disc can slide left and right relative to the flat key. The locating screw fixedly connects the double-way threaded rod with the worm wheel. The worm wheel penetrates through the second tapered disc in a sleeved mode. A worm is fixedly connected to the side of the second tapered disc. The pre-deformer has the advantages that the structure is simple, operation is convenient, the deforming interval and the pre-deforming amount of steel wires twisted into the stranded wire can be rapidly and accurately adjusted, steel wire deformation is even, and the effect is good.
Description
Technical field
The utility model relates to steel strand wires twisting pre-former technical field, particularly a kind of galvanized strand wires pre-former.
Background technology
In galvanized strand wires twisting process, allow steel wire before plying by pre-former, make steel wire that the distortion relatively agreeing with steel strand wires occur in advance, be difficult for loose object after reaching steel wire compound twisted wire.Pre-former is mainly made up of 3-18 distortion roller and other corollary apparatus in hollow spindle, 3 conical disc, conical disc, regulate relative position and the angle of conical disc, can make steel wire in the time that distortion is moved between roller, produce spiral plastic deformation identical, that there is some cycles and amplitude, the steel wire after predeformation be twisted into be difficult for after steel strand wires loose.
Pre-former complex structure of the prior art, complex operation, is difficult for realizing.
Utility model content
For addressing the above problem, it is a kind of simple in structure, easy to operate that the utility model provides, and can adjust quickly and accurately steel wire and be twisted into distortion spacing and the predeformation amount of twisted wire, the galvanized strand wires pre-former that steel wire distortion is even, respond well.
The galvanized strand wires pre-former that the utility model provides, comprising:
Hollow shaft, flat key, the first conical disc, the second conical disc, triconic dish, worm gear, reverse-flighted screw and dog screw;
Described hollow shaft outer circumference surface is offered keyway; Described flat key is placed in described keyway; Described flat key and hollow shaft are connected;
The center of described the first conical disc, triconic dish and worm gear offers the through hole matching with described hollow shaft and flat key; Described the first conical disc, triconic dish and worm gear are set on described hollow shaft and flat key; Described worm gear and flat key are connected; Described the first conical disc and triconic dish can the left and right slippages of relatively described flat key; The screwed hole matching with described reverse-flighted screw is offered in described the first conical disc and the triconic dish position that keeps to the side; The marginal position of described worm gear offers the through hole matching with described reverse-flighted screw; Described dog screw is connected described reverse-flighted screw and described worm gear; After described dog screw is unscrewed, described reverse-flighted screw can rotate with respect to described worm gear, drives described the first conical disc and the slippage of triconic dish horizontal direction simultaneously;
The center of described the second conical disc offers the through hole with described worm wheel; Described the second conical disc is set on described worm gear; The side of described the second conical disc worm screw that is connected, described worm and wheel coordinates can rotate relative to described worm gear described the second conical disc.
As preferably, also comprise:
Back-up ring;
Described back-up ring is set on described worm gear; Described back-up ring and described worm gear clamp described the second conical disc; Described the second conical disc and described back-up ring and worm gear are matched in clearance; Described the second conical disc can be rotated around axis relative to described worm gear and back-up ring.
As preferably, also comprise:
Working roll;
Described working roll is connected in the marginal position of described the first conical disc, the second conical disc and triconic dish.
As preferably, the mid portion of described reverse-flighted screw is smooth periphery, and left-hand component and right-hand component are reverse constant worm pich face; Described left-hand component and the first conical disc threaded engagement; Described right-hand component and triconic dish threaded engagement;
Nei Sijiao hole is offered in the end of described reverse-flighted screw; Operating personnel rotate described reverse-flighted screw after spanner is stretched into described interior four jiaos of holes; Described reverse-flighted screw rotarily drive described the first conical disc and the relative centre position of triconic dish to both sides equidistant horizontal sliding.
As preferably, also comprise:
Terminal pad;
Described terminal pad is connected in one end of described hollow shaft; On described terminal pad, bolt hole is set, described terminal pad and hollow shaft are connected on strander by bolt.
A kind of galvanized strand wires pre-former that the utility model provides is by arranging the cooperation of the worm screw that is connected in worm gear and the second conical disc, the second conical disc can be rotated around worm gear axis, can regulate the anglec of rotation of the second conical disc, thereby realize the adjusting of predeformation amount.The structure coordinating with the first conical disc and triconic dish by flat key and reverse-flighted screw are set, operating personnel only need to rotate reverse-flighted screw and can drive the first conical disc and the relative centre position of triconic dish to the equidistant slippage of both sides along continuous straight runs, can equidistant adjusting the first conical disc and triconic dish between spacing, thereby realized the adjusting of pre-former spacing.
Brief description of the drawings
Fig. 1 is the structural representation of the galvanized strand wires that provides of the utility model embodiment pre-former.
Fig. 2 is the structural representation of the reverse-flighted screw of the galvanized strand wires that provides of the utility model embodiment pre-former.
Detailed description of the invention
In order to understand the utility model in depth, below in conjunction with drawings and the specific embodiments, the utility model is elaborated.
Referring to accompanying drawing 1, the galvanized strand wires that the utility model provides comprises with pre-former:
Hollow shaft 1, flat key 2, the first conical disc 13, the second conical disc 12, triconic dish 11, worm gear 4, reverse-flighted screw 10 and dog screw 8; The outer circumference surface of hollow shaft 1 is offered keyway; Flat key 2 is placed in keyway; Flat key 2 is connected by holding screw 9 with hollow shaft 1; The center of the first conical disc 13, triconic dish 11 and worm gear 4 offers the through hole matching with hollow shaft 1 and flat key 2; The first conical disc 13, triconic dish 11 and worm gear 4 are set on hollow shaft 1 and flat key 2; Worm gear 4 is connected by screw 7 and flat key 2; The first conical disc 13 and triconic dish 11 flat key 2 left and right slippages relatively; The screwed hole matching with reverse-flighted screw 10 is offered in the first conical disc 13 and triconic dish 11 position that keeps to the side; The marginal position of worm gear 4 offers the through hole matching with reverse-flighted screw 10; Dog screw 8 is connected reverse-flighted screw 10 and worm gear 4; After dog screw 8 is unscrewed, reverse-flighted screw 10 can rotate with respect to worm gear 4, drives the first conical disc 13 and the 11 horizontal direction slippages of triconic dish simultaneously; The center of the second conical disc 12 offers the through hole matching with worm gear 4; The second conical disc 12 is set on worm gear 4; The side of the second conical disc 12 worm screw 5 that is connected, worm screw 5 coordinates the second conical disc 12 can be rotated relative to worm gear 4 with worm gear 4.The second conical disc 12 is structure of mosaic with worm gear 4, and the second conical disc 12 can be rotated along worm gear 4, and the effect of back-up ring 6 is to prevent that the second conical disc 12 from departing from worm gear 4; Worm screw 5 is fixed in the second conical disc 12, worm screw 5 forms self-locking mechanism with worm gear 4, regulate worm screw 5 can make the second conical disc 12 rotate along worm gear 4, make to advance through the zinc-coated wire undulate of working roll 3, reach object quick, accurate adjustment steel wire predeformation amount.
Wherein, also comprise: back-up ring 6; Back-up ring 6 is set on worm gear 4; Back-up ring 6 gets up the second conical disc 12 clampings with worm gear 4; The second conical disc 12 is matched in clearance with back-up ring 6 and worm gear 4; The second conical disc 12 can be rotated around the central axis of worm gear 4 relative to worm gear 4 and back-up ring 6.
Wherein, also comprise: working roll 3; Working roll 3 is connected in the marginal position of the first conical disc 13, the second conical disc 12 and triconic dish 11.Zinc-coated wire is wound in wave-like by 3 working rolls 3.Working roll 3 is followed the rotation of the second conical disc 12 and the slippage of the first conical disc 13 and triconic dish 11 and the change of relative position is occurred.Working roll 3 and function of wire simultaneously, can ensure that steel wire distortion is even, respond well.
Wherein, terminal pad 14; Terminal pad 14 is connected in one end of hollow shaft 1; On terminal pad 14, bolt hole is set, terminal pad 14 and hollow shaft 1 are connected on strander by bolt.
Wherein, the mid portion of reverse-flighted screw 10 is smooth periphery, and left-hand component and right-hand component are reverse constant worm pich face; Left-hand component and the first conical disc 13 threaded engagement; Right-hand component and triconic dish 11 threaded engagement; Nei Sijiao hole is offered in the end of reverse-flighted screw 10; Operating personnel rotate reverse-flighted screw 10 after spanner is stretched into interior four jiaos of holes; Reverse-flighted screw 10 rotarily drive the first conical disc 13 and the relative centre position of triconic dish 11 to both sides equidistant horizontal sliding.Reverse-flighted screw 10 is parallel with the central axis of hollow shaft 1, and the screw thread of reverse-flighted screw 10 left-hand components is left-handed, and the screw thread of reverse-flighted screw 10 right-hand components is dextrorotation, and the pitch of left-hand component and right-hand component is identical; The effect of dog screw 8 is to stop reverse-flighted screw 10 slide or rotate along the axis direction of hollow shaft 1 in worm gear 4, unscrewing dog screw 8 can rotate reverse-flighted screw 10 but can not slide, can in adopting, one end of reverse-flighted screw 10 rotate reverse-flighted screws 10 by four jiaos of spanners, make the first conical disc 13 separate or close up with triconic dish 11 is equidistant, reach fast, accurately adjust the object of pre-former distortion spacing.
A kind of galvanized strand wires pre-former that the utility model provides is by arranging the cooperation of the worm screw 5 that is connected in worm gear 4 and the second conical disc 12, the second conical disc 12 can be rotated around the central axis of worm gear 4, can regulate the anglec of rotation of the second conical disc 12, thereby realize the adjusting of predeformation amount.The structure coordinating with the first conical disc 13 and triconic dish 11 by flat key 2 and reverse-flighted screw 10 are set, operating personnel only need to rotate reverse-flighted screw 10 and can drive the first conical disc 13 and the relative centre position of triconic dish 11 to the equidistant slippage of both sides along continuous straight runs, can equidistant adjusting the first conical disc 13 and triconic dish 11 between spacing, thereby realized the adjusting of pre-former spacing.
Above-described detailed description of the invention; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only detailed description of the invention of the present utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a galvanized strand wires pre-former, is characterized in that, comprising:
Hollow shaft, flat key, the first conical disc, the second conical disc, triconic dish, worm gear, reverse-flighted screw and dog screw;
Described hollow shaft outer circumference surface is offered keyway; Described flat key is placed in described keyway; Described flat key and hollow shaft are connected;
The center of described the first conical disc, triconic dish and worm gear offers the through hole matching with described hollow shaft and flat key; Described the first conical disc, triconic dish and worm gear are set on described hollow shaft and flat key; Described worm gear and flat key are connected; Described the first conical disc and triconic dish can the left and right slippages of relatively described flat key; The screwed hole matching with described reverse-flighted screw is offered in described the first conical disc and the triconic dish position that keeps to the side; The marginal position of described worm gear offers the through hole matching with described reverse-flighted screw; Described dog screw is connected described reverse-flighted screw and described worm gear; After described dog screw is unscrewed, described reverse-flighted screw can rotate with respect to described worm gear, drives described the first conical disc and the slippage of triconic dish horizontal direction simultaneously;
The center of described the second conical disc offers the through hole with described worm wheel; Described the second conical disc is set on described worm gear; The side of described the second conical disc worm screw that is connected, described worm and wheel coordinates can rotate relative to described worm gear described the second conical disc.
2. pre-former according to claim 1, is characterized in that, also comprises:
Back-up ring;
Described back-up ring is set on described worm gear; Described back-up ring and described worm gear clamp described the second conical disc; Described the second conical disc and described back-up ring and worm gear are matched in clearance; Described the second conical disc can be rotated around axis relative to described worm gear and back-up ring.
3. pre-former according to claim 1, is characterized in that, also comprises:
Working roll;
Described working roll is connected in the marginal position of described the first conical disc, the second conical disc and triconic dish.
4. pre-former according to claim 1, is characterized in that:
The mid portion of described reverse-flighted screw is smooth periphery, and left-hand component and right-hand component are reverse constant worm pich face; Described left-hand component and the first conical disc threaded engagement; Described right-hand component and triconic dish threaded engagement;
Nei Sijiao hole is offered in the end of described reverse-flighted screw; Operating personnel rotate described reverse-flighted screw after spanner is stretched into described interior four jiaos of holes; Described reverse-flighted screw rotarily drive described the first conical disc and the relative centre position of triconic dish to both sides equidistant horizontal sliding.
5. pre-former according to claim 1, is characterized in that, also comprises:
Terminal pad;
Described terminal pad is connected in one end of described hollow shaft; On described terminal pad, bolt hole is set, described terminal pad and hollow shaft are connected on strander by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420183511.7U CN203866626U (en) | 2014-04-16 | 2014-04-16 | Pre-deformer for galvanized stranded wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420183511.7U CN203866626U (en) | 2014-04-16 | 2014-04-16 | Pre-deformer for galvanized stranded wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203866626U true CN203866626U (en) | 2014-10-08 |
Family
ID=51647597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420183511.7U Expired - Lifetime CN203866626U (en) | 2014-04-16 | 2014-04-16 | Pre-deformer for galvanized stranded wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203866626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905011A (en) * | 2017-12-20 | 2018-04-13 | 无锡科茂金属材料有限公司 | A kind of rare earth zinc steel wire monolithic coordinated type pre-former |
-
2014
- 2014-04-16 CN CN201420183511.7U patent/CN203866626U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905011A (en) * | 2017-12-20 | 2018-04-13 | 无锡科茂金属材料有限公司 | A kind of rare earth zinc steel wire monolithic coordinated type pre-former |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170119 Address after: 430000 Binjiang Road, Yangluo Economic Development Zone, Hubei City, Wuhan Province, No. 1 Patentee after: Wuhan Iron & Steel Group Co., Ltd Address before: 430080 Friendship Avenue, Hubei, Wuhan, No. 999 Patentee before: Wuhan Iron & Steel (Group) Corp. |