CN203565546U - Hydraulic rotary uncoiler - Google Patents
Hydraulic rotary uncoiler Download PDFInfo
- Publication number
- CN203565546U CN203565546U CN201320698151.XU CN201320698151U CN203565546U CN 203565546 U CN203565546 U CN 203565546U CN 201320698151 U CN201320698151 U CN 201320698151U CN 203565546 U CN203565546 U CN 203565546U
- Authority
- CN
- China
- Prior art keywords
- uncoiler
- main shaft
- hydraulic rotary
- decelerator
- driving gear
- 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
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- 239000000463 material Substances 0.000 claims abstract description 10
- 238000013000 roll bending Methods 0.000 abstract description 4
- 239000003638 chemical reducing agent Substances 0.000 abstract 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a hydraulic rotary uncoiler, belongs to the technical field of pipe and profile roll-bending forming production lines and aims to solve the problem that the working efficiency is low due to manual rotation of an uncoiler in the prior art. The hydraulic rotary uncoiler comprises a base, a main shaft and an operating platform for placing a coiled material, wherein the operating platform is coaxial with the main shaft and is fixedly connected with the main shaft; the main shaft is also sleeved with bearings; the bearings are fixedly connected with the base through bearing pedestals; the base is connected with a speed reducer through a mounting plate; an input shaft of the speed reducer is connected with a driving device; an output shaft of the speed reducer is connected with a driving gear; a driven gear meshed with the driving gear is arranged on the lower working surface of the operating platform. Compared with the prior art, the hydraulic rotary uncoiler has the advantages that the operating platform is driven by the driving device to rotate, so that the manual rotation operation in the prior art is replaced; the hydraulic rotary uncoiler is small in rotation inertia, accurate in positioning and high in working efficiency; furthermore, compared with the manual operation, the hydraulic rotary uncoiler is higher in safety coefficient and is suitable for the pipe and profile roll-bending forming production lines.
Description
Technical field
The utility model relates to a kind of uncoiler, and particularly a kind of hydraulic rotating uncoiler belongs to tubing and section bar roll bending formation production line technology field.
Background technology
In prior art, have a kind of uncoiler, comprise base, main shaft and for placing the running platform of coiled material, running platform is with the coaxial setting of main shaft and be fixedly connected with main shaft, is also set with bearing on main shaft, and bearing is fixedly connected with base by bearing block.When the stand-by coiled material on running platform is about to use up, the platform of rotation running manually, makes the standby coiled material being placed on running platform go to standby position, then by positioner, running platform is implemented to location, thereby realizes the uninterrupted feed of coiled material.
Its weak point is: the rotation of running platform is by operating manually, and because coil weight is larger, the rotation of running platform exists larger rotatory inertia, and the platform that causes turning round location is difficult, has reduced the production efficiency of production line.
Utility model content
The purpose of this utility model is to provide a kind of hydraulic rotating uncoiler, has advantages of that accurate positioning, operating efficiency are high.
The purpose of this utility model is achieved in that hydraulic rotating uncoiler, comprises base, main shaft and for placing the running platform of coiled material, and described running platform is with the coaxial setting of main shaft and be fixedly connected with described main shaft; On described main shaft, be also set with bearing, described bearing is fixedly connected with base by bearing block, and described base is connected with decelerator by installing plate, and the power shaft of described decelerator is connected with drive unit, and output shaft is connected with driving gear; The lower working face of described running platform is provided with the driven gear being meshed with described driving gear.
When the stand-by coiled material on running platform is about to use up, starts drive unit and drive decelerator running, thereby drive driving gear rotation, driven gear rotation, and drive the rotation of running platform, when standby coiled material goes to standby position, control running platform and rest on this position.Compared with prior art, the beneficial effects of the utility model are: adopt drive unit to drive the rotation of running platform, replace manual rotation operation of the prior art, rotatory inertia is little, therefore accurate positioning, operating efficiency are high, and relatively artificial manual operation has higher safety coefficient.The utility model is applicable to tubing and section bar roll bending formation production line, can effectively improve its production efficiency.
As further improvement of the utility model, described driving gear is fixedly connected with by key with the output shaft of decelerator, and the axle head of the output shaft of decelerator is also provided with the shaft-cup plate that prevents that driving gear from getting loose.The output shaft of destined gear and decelerator adopts key to be connected, have advantages of simple in structure, centering good and dismounting, easy to maintenance, the setting of shaft-cup plate can effectively prevent that the long-term running of driving gear from getting loose, and further improved the safety and reliability of uncoiler.
As preferred version of the present utility model, described drive unit is hydraulic motor.The inertia of hydraulic motor rotating part is little, starts rapid, sensitively, and can realize forward, reversion, speed change, acceleration and freely converts, and for the service behaviour and the production efficiency tool that improve machine, is of great significance.
As preferred version of the present utility model, described decelerator is planetary reduction gear.Planetary reduction gear has compact conformation, and backhaul gap is little, precision is high, the advantage of long service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, 1 base; 2 main shafts; 3 running platforms; 4 bearings; 5 bearing blocks; 6 installing plates; 7 decelerators; 8 drive units; 9 driving gears; 10 driven gears; 11 keys; 12 shaft-cup plates.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, hydraulic rotating uncoiler, comprises base 1, main shaft 2 and for placing the running platform 3 of coiled material, and running platform 3 is with the coaxial setting of main shaft 2 and be fixedly connected with main shaft 2; On main shaft 2, be also set with bearing 4, bearing 4 is fixedly connected with base 1 by bearing block 5, and base 1 is connected with decelerator 7 by installing plate 6, and the power shaft of decelerator 7 is connected with drive unit 8, and output shaft is connected with driving gear 9; The lower working face of running platform 3 is provided with the driven gear 10 being meshed with driving gear 9.Driving gear 9 is fixedly connected with by key 11 with the output shaft of decelerator 7, and the axle head of the output shaft of decelerator 7 is also provided with the shaft-cup plate 12 that prevents that driving gear 9 from getting loose.Drive unit 8 preferred hydraulic motor.The preferred planetary reduction gear of decelerator 7.
The utility model is not limited to above-described embodiment; on the basis of the disclosed technical scheme of the utility model; those skilled in the art is according to disclosed technology contents; do not need performing creative labour just can make some replacements and distortion to some technical characterictics wherein, these replacements and distortion are all in protection domain of the present utility model.
Claims (4)
1. hydraulic rotating uncoiler, comprises base, main shaft and for placing the running platform of coiled material, and described running platform is with the coaxial setting of main shaft and be fixedly connected with described main shaft; On described main shaft, be also set with bearing, described bearing is fixedly connected with base by bearing block, it is characterized in that, described base is connected with decelerator by installing plate, and the power shaft of described decelerator is connected with drive unit, and output shaft is connected with driving gear; The lower working face of described running platform is provided with the driven gear being meshed with described driving gear.
2. hydraulic rotating uncoiler according to claim 1, is characterized in that, described driving gear is fixedly connected with by key with the output shaft of decelerator, and the axle head of the output shaft of decelerator is also provided with the shaft-cup plate that prevents that driving gear from getting loose.
3. hydraulic rotating uncoiler according to claim 1, is characterized in that, described drive unit is hydraulic motor.
4. hydraulic rotating uncoiler according to claim 1, is characterized in that, described decelerator is planetary reduction gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320698151.XU CN203565546U (en) | 2013-11-07 | 2013-11-07 | Hydraulic rotary uncoiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320698151.XU CN203565546U (en) | 2013-11-07 | 2013-11-07 | Hydraulic rotary uncoiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203565546U true CN203565546U (en) | 2014-04-30 |
Family
ID=50533305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320698151.XU Expired - Lifetime CN203565546U (en) | 2013-11-07 | 2013-11-07 | Hydraulic rotary uncoiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203565546U (en) |
-
2013
- 2013-11-07 CN CN201320698151.XU patent/CN203565546U/en not_active Expired - Lifetime
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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: 20140430 |