CN107876587A - A kind of fluid pressure type level(l)ing machine - Google Patents
A kind of fluid pressure type level(l)ing machine Download PDFInfo
- Publication number
- CN107876587A CN107876587A CN201610862207.9A CN201610862207A CN107876587A CN 107876587 A CN107876587 A CN 107876587A CN 201610862207 A CN201610862207 A CN 201610862207A CN 107876587 A CN107876587 A CN 107876587A
- Authority
- CN
- China
- Prior art keywords
- roller
- leveling
- leveling roller
- roll stand
- fluid pressure
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a kind of fluid pressure type level(l)ing machine, including frame, the frame is provided with roll stand and lower roll stand, upper supporting roller and upper leveling roller are provided with the upper roll stand, the upper supporting roller is located at the top of upper leveling roller, lower leveling roller and snub pulley are provided with the lower roll stand, the snub pulley is arranged on the lower section of lower leveling roller, hydraulic cylinder is provided with the frame, the upper roll stand is fixed on the piston rod of hydraulic cylinder, and the lower leveling roller is driven roller and is connected with power set.The present invention is not only able to leveling thin plate, while also the certain thickness sheet material of leveling and can ensure that rectifying roller will not occur bending and deformation.
Description
Technical field
The present invention relates to a kind of straightening device, and in particular to a kind of fluid pressure type level(l)ing machine.
Background technology
Existing level(l)ing machine use up and down leveling roller carry out leveling to sheet material, upper leveling roller is pressure roller, the driving of lower leveling roller
Roller, by transmission device drive lower leveling roller roll upper leveling roller so as to drive sheet material to move, while above sheet material with
Sheet material movement rolling sheet material, so as to realize the leveling to sheet material, existing level(l)ing machine is limited by the structure, and the sheet material of leveling is thick
Metric lattice have certain limitations, and the slightly thicker sheet material of thickness is just difficult to leveling.
The content of the invention
In view of this, it is an object of the invention to provide a kind of fluid pressure type level(l)ing machine, leveling thin plate is not only able to, while
Being capable of the certain thickness sheet material of leveling.
To reach above-mentioned purpose, the present invention provides following technical scheme：
A kind of fluid pressure type level(l)ing machine, including frame, the frame are provided with roll stand and lower roll stand, are provided with the upper roll stand
Upper supporting roller and upper leveling roller, the upper supporting roller are located at the top of upper leveling roller, and lower leveling roller is provided with the lower roll stand with
Carrying roller, the snub pulley are arranged on the lower section of lower leveling roller, and hydraulic cylinder is provided with the frame, and the upper roll stand is fixed on liquid
On the piston rod of cylinder pressure, the lower leveling roller is driven roller and is connected with power set.
Further, it is staggered between the upper leveling roller and upper supporting roller, is also handed between the lower leveling roller and snub pulley
Mistake is set.
Further, it is interwoven two-by-two between the upper leveling roller and lower leveling roller.
Further, the upper leveling roller is identical with lower leveling roll structure, and one side axle end is also connected with power set.
Further, two hydraulic cylinders are provided with the frame, described two hydraulic cylinders are separately positioned on sheet material entrance side
With sheet material outlet side.
The beneficial effects of the present invention are：The present invention is mounted thereto by upper roll stand by setting hydraulic cylinder in frame,
Then moved using Driven by Hydraulic Cylinder roller group, so that the thickness of roll gap is easy to adjustment in real time to enter in order to the sheet material of different-thickness
Row leveling, simultaneously as the hydraulic means on the upside of frame can not only apply upward power to roll stand, it can also apply to roll stand
Downward pressure, it is easy to leveling slab, further, since being provided with carrying roller on leveling roller, leveling can be ensured in leveling slab
Larger deformation will not occur for roller.
Brief description of the drawings
In order that the purpose of the present invention, technical scheme and beneficial effect are clearer, the present invention provides drawings described below and carried out
Explanation：
Fig. 1 is the structural representation of the present invention.
Embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art can be with
It is better understood from the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
As illustrated, a kind of fluid pressure type level(l)ing machine, including frame 1, the frame are provided with roll stand 2 and lower roll stand 3, institute
State and upper supporting roller 4 and upper leveling roller 5 are provided with roll stand, the upper supporting roller is located at the top of upper leveling roller, in the lower roll stand
The lower roller of leveling 6 and snub pulley 7 are provided with, the snub pulley is arranged on the lower section of lower leveling roller, hydraulic pressure is provided with the frame
Cylinder 8, the upper roll stand are fixed on the piston rod of hydraulic cylinder, and the lower leveling roller is driven roller and is connected with power set.
It is by setting hydraulic cylinder in frame, upper roll stand is mounted thereto in the present embodiment, then driven using hydraulic cylinder
Dynamic roller group movement, so that the thickness of roll gap is easy to adjustment in real time to carry out leveling in order to the sheet material of different-thickness, simultaneously as
Hydraulic means on the upside of frame can not only apply upward power to roll stand, can also apply downward pressure to roll stand, be easy to
Leveling slab, further, since being provided with carrying roller on leveling roller, it is larger to ensure that leveling roller will not occur in leveling slab
Deformation.
As further improvement of this embodiment, it is staggered between the upper leveling roller and upper supporting roller, the lower leveling
Also it is staggered between roller and snub pulley.The layout being staggered can preferably prevent leveling roller group flexural deformation, meanwhile, energy
Larger extruding force is enough provided.
It is interwoven two-by-two between the upper leveling roller and lower leveling roller as further improvement of this embodiment.
The structure of the present embodiment is easy to the leveling of sheet material.
As further improvement of this embodiment, the upper leveling roller is identical with lower leveling roll structure, one side axle end
It is connected with power set.In the present embodiment, upper and lower leveling roller is driven roller, is favorably improved the leveling ability of sheet material.
Embodiment described above is only to absolutely prove preferred embodiment that is of the invention and being lifted, protection model of the invention
Enclose not limited to this.The equivalent substitute or conversion that those skilled in the art are made on the basis of the present invention, in the present invention
Protection domain within.Protection scope of the present invention is defined by claims.
Claims (5)
1. a kind of fluid pressure type level(l)ing machine, including frame, it is characterised in that：The frame is provided with roll stand and lower roll stand, described
Upper supporting roller and upper leveling roller are provided with upper roll stand, the upper supporting roller is located at the top of upper leveling roller, set in the lower roll stand
There are lower leveling roller and snub pulley, the snub pulley is arranged on the lower section of lower leveling roller, hydraulic cylinder is provided with the frame, described
Upper roll stand is fixed on the piston rod of hydraulic cylinder, and the lower leveling roller is driven roller and is connected with power set.
A kind of 2. fluid pressure type level(l)ing machine according to claim 1, it is characterised in that：Between the upper leveling roller and upper supporting roller
It is staggered, is also staggered between the lower leveling roller and snub pulley.
A kind of 3. fluid pressure type level(l)ing machine according to claim 1, it is characterised in that：The upper leveling roller and lower leveling roller it
Between it is interwoven two-by-two.
A kind of 4. fluid pressure type level(l)ing machine according to claim 1, it is characterised in that：The upper leveling roller and lower leveling roller knot
Structure is identical, and one side axle end is also connected with power set.
A kind of 5. fluid pressure type level(l)ing machine according to claim 1, it is characterised in that：Two hydraulic pressure are provided with the frame
Cylinder, described two hydraulic cylinders are separately positioned on sheet material entrance side and sheet material outlet side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610862207.9A CN107876587A (en) | 2016-09-29 | 2016-09-29 | A kind of fluid pressure type level(l)ing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610862207.9A CN107876587A (en) | 2016-09-29 | 2016-09-29 | A kind of fluid pressure type level(l)ing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107876587A true CN107876587A (en) | 2018-04-06 |
Family
ID=61768752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610862207.9A Pending CN107876587A (en) | 2016-09-29 | 2016-09-29 | A kind of fluid pressure type level(l)ing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107876587A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555059A (en) * | 2018-05-02 | 2018-09-21 | 燕山大学 | A kind of multi-point flexibly pressure straightening device |
| CN113027854A (en) * | 2021-02-08 | 2021-06-25 | 江门市新会区园达工具有限公司 | Roller type leveling machine |
-
2016
- 2016-09-29 CN CN201610862207.9A patent/CN107876587A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555059A (en) * | 2018-05-02 | 2018-09-21 | 燕山大学 | A kind of multi-point flexibly pressure straightening device |
| CN113027854A (en) * | 2021-02-08 | 2021-06-25 | 江门市新会区园达工具有限公司 | Roller type leveling machine |
| CN113027854B (en) * | 2021-02-08 | 2023-11-14 | 江门市新会区园达工具有限公司 | Roller leveler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180406 |