CN204135234U - Bivector traction wheel apparatus in the straightening drum of bar straightener - Google Patents
Bivector traction wheel apparatus in the straightening drum of bar straightener Download PDFInfo
- Publication number
- CN204135234U CN204135234U CN201420374414.6U CN201420374414U CN204135234U CN 204135234 U CN204135234 U CN 204135234U CN 201420374414 U CN201420374414 U CN 201420374414U CN 204135234 U CN204135234 U CN 204135234U
- Authority
- CN
- China
- Prior art keywords
- straightening
- traction wheel
- tub
- traction
- drum
- 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 - Fee Related
Links
Landscapes
- Wire Processing (AREA)
Abstract
Bivector traction wheel apparatus in the straightening drum that the utility model relates to a kind of bar straightener, described straightening drum comprises straightening tub, steel bushing and straightening wheel, and steel bushing is arranged on the two ends of straightening tub, and straightening wheel is arranged in straightening tub; Described bidirection traction device comprises two cover draw-gears, be arranged on the two ends of straightening tub respectively, draw-gear comprises two laterally zygomorphic traction wheel apparatus, traction wheel apparatus comprises traction wheel, traction wheel carrier, screw rod, traction wheel is arranged on traction wheel carrier, and traction wheel can rotate, and traction wheel carrier is arranged in straightening tub, screw rod passes straightening tub and fixes with traction wheel carrier, and screw rod is fixed in straightening tub by nut; Traction wheel in described two mutually symmetrical traction wheel apparatus in correspondence with each other, and angle at 45 °.The utility model reasonable in design, avoid reinforcing bar and penetrate straightening drum effort, reinforcing bar traction conveying is convenient, and rock little, reinforcing bar can not touch the steel bushing of import department, long service life.
Description
Technical field
Bivector traction wheel apparatus in the straightening drum that the utility model relates to a kind of bar straightener, is mainly used in the traction of reinforcing bar, belongs to machinery industry technical field.
Background technology
Straightener is applied to bar straightening, and straightening drum is the bar straightening critical piece in straightener, installs angled straightening wheel in straightening drum, reinforcing bar is in straightening process, must penetrate straightening drum by pulling of draw-gear, straightening drum rotates, the extruding of straightening wheel and shaping.The bar straightener of prior art is also designed with straightening drum, and is provided with straightening wheel, but only installs unidirectional traction wheel apparatus in straightening drum, is only applied to the traction after bar straightening.Its defect is: straightening wheel must be unclamped when reinforcing bar penetrates straightening drum, make reinforcing bar in place in straightening drum group, then tightens straightening wheel and restarts straightening drum rotation, waste time and energy, affect straightener operating efficiency; In straightening process, due to Swiveling Rebar direct straightening under the extruding of straightening wheel of straightening drum, reinforcing bar rocks greatly, and the steel bushing wearing and tearing of straightening tub import department are large, often need to change steel bushing, also affect the service life of straightening drum, increase production cost.
Utility model content
Technical problem to be solved in the utility model to overcome in prior art existing above-mentioned deficiency, and design is a kind of rational in infrastructure, can reinforcing bar draw the bar straightener entered in straightening drum smoothly straightening drum in bivector traction wheel apparatus.
The utility model solves the problems of the technologies described above adopted technical scheme: bivector traction wheel apparatus in a kind of straightening drum of bar straightener, described straightening drum comprises straightening tub, steel bushing and straightening wheel, steel bushing is arranged on the two ends of straightening tub, form import and the outlet of reinforcing bar, straightening wheel is arranged in straightening tub, it is characterized in that: described bidirection traction device comprises two cover draw-gears, be arranged on the two ends of straightening tub respectively, draw-gear comprises two laterally zygomorphic traction wheel apparatus, two traction wheel apparatus are arranged on the both sides up and down of straightening tub respectively, described traction wheel apparatus comprises traction wheel, traction wheel carrier, screw rod, described traction wheel is arranged on traction wheel carrier, and traction wheel can rotate, and traction wheel carrier is arranged in straightening tub, screw rod passes straightening tub and fixes with traction wheel carrier, and screw rod is fixed in straightening tub by nut, traction wheel in described two mutually symmetrical traction wheel apparatus in correspondence with each other, and angle at 45 °.Reinforcing bar is snapped in traction wheel apparatus, and under straightening drum rotates, two the traction wheel clamping reinforcing bar mutual rotation symmetrical mutually in 45 angles, makes reinforcing bar form spirality and pulls, form reinforcing bar and pull traction.
Traction wheel carrier described in the utility model is provided with spiral pin, and spiral pin passes straightening tub and is screwed into traction wheel carrier and fixes, and positions the angle of traction wheel apparatus.
Spiral pin described in the utility model has two, lays respectively at the both sides of screw rod.
Traction wheel described in the utility model is inserted in traction wheel carrier, and fixes with bolt tightening, and traction wheel can rotate.
Fixed by screw between screw rod described in the utility model and traction wheel carrier.
The utility model compared with prior art, has following positive effect: reasonable in design, and avoid reinforcing bar and penetrate straightening drum effort, reinforcing bar traction conveying is convenient, and rock little, reinforcing bar can not touch the steel bushing of import department, long service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of traction wheel apparatus in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by embodiment, the utility model is described in further detail.
Embodiment:
See Fig. 1 ~ Fig. 2, the straightening drum described in the present embodiment comprises straightening tub 1, steel bushing 2 and straightening wheel 10, and steel bushing 2 is arranged on the two ends of straightening tub 1, and form import 21 and the outlet 22 of reinforcing bar 20, straightening wheel 10 is arranged in straightening tub 1; Described bidirection traction device comprises two cover draw-gears 30, is arranged on the two ends of straightening tub 1 respectively, and draw-gear 30 comprises the both sides up and down that two laterally zygomorphic traction wheel apparatus, 31, two traction wheel apparatus 31 are arranged on straightening tub 1 respectively; Described traction wheel apparatus 31 comprises traction wheel 3, traction wheel carrier 4, screw rod 6, described traction wheel 3 is arranged on traction wheel carrier 4, traction wheel 3 can rotate, traction wheel carrier 4 is arranged in straightening tub 1, screw rod 6 passes straightening tub 1 and fixes with traction wheel carrier 4, and screw rod 6 is fixed in straightening tub 1 by nut 7; Traction wheel 3 in described two mutually symmetrical traction wheel apparatus 31 in correspondence with each other, and angle at 45 °.Reinforcing bar 20 is snapped in traction wheel apparatus 31, and under straightening drum rotates, two traction wheels 3 symmetrical mutually in 45 angles clamp reinforcing bar 20 rotation mutually, make reinforcing bar 20 form spirality and pull, and form reinforcing bar 20 and pull traction.
In the present embodiment, traction wheel carrier 4 is provided with spiral pin 5, spiral pin 5 passes straightening tub 1 and is screwed into traction wheel carrier 4 and fixes, and positions the angle of traction wheel apparatus 31.
In the present embodiment, spiral pin 5 has two, lays respectively at the both sides of screw rod 6.
In the present embodiment, traction wheel 3 is inserted in traction wheel carrier 4, and tightens fixing with bolt 9, and traction wheel 3 can rotate.
In the present embodiment, fixed by screw 8 between screw rod 6 and traction wheel carrier 4.
During use, first unclamp nut 7, rotating screw bolt 6, regulate the angle of traction wheel apparatus 31, two relative traction wheel apparatus 31 are adjusted to mutual angle at 45 °.Fastening nut 7, is shown in that screw rod 6 is fixed, is inserted in two spiral pins 5 simultaneously and is fixed by traction wheel carrier 4.
As long as reinforcing bar 20 is snapped in draw-gear 30, between two traction wheel apparatus 31, two traction wheels 3 symmetrical mutually in 45 angles clamp reinforcing bar 20 rotation mutually, make reinforcing bar 20 form spirality and pull, and form reinforcing bar 20 and pull traction.
Reinforcing bar 20 snaps in draw-gear 30 from the import 21 of steel bushing 2, reinforcing bar 20 pulls feeding straightening wheel 10 system to carry out reinforcing bar 20 straightening by draw-gear 30 twist, in reinforcing bar 20 straightening process, the draw-gear 30 at import 21 place can add reinforcing bar 20 and draw conveying, straightening balance can be carried out to reinforcing bar 20 again, make reinforcing bar 20 straightening rock little, generally can not encounter the steel bushing 2 at import 21 place, reduce the wearing and tearing of steel bushing 2, increase the service life.
In addition, it should be noted that, the specific embodiment described in this description, as long as the undeclared concrete shape of its part and size, then this part can for any shape and size adapted with its structure; Meanwhile, the title that part is got also can be different.All equivalences of doing according to structure, feature and the principle described in the utility model inventional idea or simple change, be included in the protection domain of the utility model patent.
Claims (5)
1. bivector traction wheel apparatus in the straightening drum of a bar straightener, described straightening drum comprises straightening tub, steel bushing and straightening wheel, steel bushing is arranged on the two ends of straightening tub, form import and the outlet of reinforcing bar, straightening wheel is arranged in straightening tub, it is characterized in that: described bidirection traction device comprises two cover draw-gears, be arranged on the two ends of straightening tub respectively, draw-gear comprises two laterally zygomorphic traction wheel apparatus, and two traction wheel apparatus are arranged on the both sides up and down of straightening tub respectively; Described traction wheel apparatus comprises traction wheel, traction wheel carrier, screw rod, described traction wheel is arranged on traction wheel carrier, and traction wheel can rotate, and traction wheel carrier is arranged in straightening tub, screw rod passes straightening tub and fixes with traction wheel carrier, and screw rod is fixed in straightening tub by nut; Traction wheel in described two mutually symmetrical traction wheel apparatus in correspondence with each other, and angle at 45 °.
2. bivector traction wheel apparatus in the straightening drum of bar straightener according to claim 1, is characterized in that: described traction wheel carrier is provided with spiral pin, and spiral pin is through straightening tub and be screwed into traction wheel carrier and fix.
3. bivector traction wheel apparatus in the straightening drum of bar straightener according to claim 2, is characterized in that: described spiral pin has two, lays respectively at the both sides of screw rod.
4. bivector traction wheel apparatus in the straightening drum of bar straightener according to claim 1 and 2, is characterized in that: described traction wheel is inserted in traction wheel carrier, and fixes with bolt tightening, and traction wheel can rotate.
5. bivector traction wheel apparatus in the straightening drum of bar straightener according to claim 1 and 2, is characterized in that: fixed by screw between described screw rod and traction wheel carrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420374414.6U CN204135234U (en) | 2014-07-08 | 2014-07-08 | Bivector traction wheel apparatus in the straightening drum of bar straightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420374414.6U CN204135234U (en) | 2014-07-08 | 2014-07-08 | Bivector traction wheel apparatus in the straightening drum of bar straightener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204135234U true CN204135234U (en) | 2015-02-04 |
Family
ID=52411952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420374414.6U Expired - Fee Related CN204135234U (en) | 2014-07-08 | 2014-07-08 | Bivector traction wheel apparatus in the straightening drum of bar straightener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204135234U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855439A (en) * | 2017-12-11 | 2018-03-30 | 陕西三木城市生态发展有限公司 | A kind of prestressed, reinforced straightener of squirrel-cage |
| CN109365682A (en) * | 2018-11-20 | 2019-02-22 | 宁波中和汽配有限公司 | A kind of needle roller wire rod straightening device |
| CN112692197A (en) * | 2021-01-22 | 2021-04-23 | 无锡华夏机械制造有限公司 | Multi-wheel drum type steel bar straightening machine |
-
2014
- 2014-07-08 CN CN201420374414.6U patent/CN204135234U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855439A (en) * | 2017-12-11 | 2018-03-30 | 陕西三木城市生态发展有限公司 | A kind of prestressed, reinforced straightener of squirrel-cage |
| CN109365682A (en) * | 2018-11-20 | 2019-02-22 | 宁波中和汽配有限公司 | A kind of needle roller wire rod straightening device |
| CN112692197A (en) * | 2021-01-22 | 2021-04-23 | 无锡华夏机械制造有限公司 | Multi-wheel drum type steel bar straightening machine |
| CN112692197B (en) * | 2021-01-22 | 2023-11-21 | 无锡华夏机械制造有限公司 | Multi-wheel drum type bar straightener |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204135234U (en) | Bivector traction wheel apparatus in the straightening drum of bar straightener | |
| CN203031294U (en) | Fixture device used for tapping processing of three-way elbow | |
| CN205429591U (en) | Tunnel cable laying device | |
| CN202701524U (en) | Steel bar end portion threading machine | |
| CN202850476U (en) | Scaffold through-wall adjustable tool type wall connection device | |
| CN202752393U (en) | Feeding device of steel pipe straightener | |
| CN202969923U (en) | Post mould plate reinforcing assembly | |
| CN204912597U (en) | Flat bender of bidirectional bus | |
| CN203756202U (en) | Rapid feeder for vertical anchor cable | |
| CN203942212U (en) | wire stretcher special safety clip | |
| CN203317289U (en) | Wrench for fastening nut | |
| CN204738842U (en) | Pipeline installation device in shield tunnel | |
| CN202200217U (en) | Fixture device for steel wire mesh tubes | |
| CN202733186U (en) | Pipe clamp device | |
| CN203213603U (en) | Whole set screw rod | |
| CN203508623U (en) | Correction device for steel wire drawing combined equipment | |
| CN104549032A (en) | Adjustable cylindrical workpiece clamping device | |
| CN205464172U (en) | Cable's specialized tool | |
| CN204004192U (en) | Ut type strain clamp | |
| CN204125839U (en) | A kind of tight cable device for the construction of suspension bridge tight cable | |
| CN204735733U (en) | Back casing turning attachment | |
| CN204357136U (en) | Building operations central authorities extend out clamped-in style threading termination erecting device | |
| CN204876090U (en) | Steel corbel's connection structure is add to concrete column | |
| CN203889585U (en) | Buffering limiting device for feed rail | |
| CN202922458U (en) | Staircase assembled tyre |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20150708 |
|
| EXPY | Termination of patent right or utility model |