CN202762781U - Overlong two-roller plate rolling machine - Google Patents
Overlong two-roller plate rolling machine Download PDFInfo
- Publication number
- CN202762781U CN202762781U CN 201220308204 CN201220308204U CN202762781U CN 202762781 U CN202762781 U CN 202762781U CN 201220308204 CN201220308204 CN 201220308204 CN 201220308204 U CN201220308204 U CN 201220308204U CN 202762781 U CN202762781 U CN 202762781U
- Authority
- CN
- China
- Prior art keywords
- roll
- roller
- cydariform
- lower roll
- plate rolling
- 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
- 238000005096 rolling process Methods 0.000 title claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 9
- 239000003638 reducing agent Substances 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Abstract
An overlong two-roller plate rolling machine relates to the technical field of plate rolling machines and comprises a base (1), stands (2), an upper roller (3), a drum-shaped lower roller (4), a driving device (5), a speed reducer (6) and a motor (7), wherein the stands (2) are vertically arranged on the base (1); the upper roller (3) is horizontally arranged between the stands (2); the drum-shaped lower roller (4) is horizontally arranged at the lower end of the upper roller (3); and the driving device (5) is horizontally arranged at the lower end of the drum-shaped lower roller (4) and is connected with the motor (7) through the speed reducer (6). Due to the adoption of a low-roller compensation type structure, the lower roller is processed into a drum shape; and the structure is simple and the problems in the background art can be solved.
Description
Technical field:
The utility model relates to the veneer reeling machine technical field, is specifically related to a kind of overlength two roller rolling machines.
Background technology:
Super long type two roller rolling machines are applicable to rolling of the various cross sectional shape tank bodies of over-long specification, and its top roll can vertical displacement movement, and vertical lift is hydraulic drive, acts on piston by the hydraulic oil in the hydraulic cylinder and obtains; Lower roll is made rotary actuation, provides moment of torsion by reductor output gear and upper roll gear engagement for roll bending, and the lower roll bottom is provided with carrying roller, and can regulate.
Because top roll and the lower roll of super long type two roller rolling machines are longer, its middle part easily is bent downwardly owing to gravity, produce deflection deformation, the sheet material that rolls out easily produces wrinkle, in order to improve the linearity of goods, present solution is to adopt the compensation structure of top roll, and top roll is set to drum shape, but still there is deflection deformation after using a period of time, can not tackles the problem at its root.
The utility model content:
The purpose of this utility model provides a kind of overlength two roller rolling machines, and it adopts the compensation structure of lower roll, and lower roll is processed into cydariform, and is simple in structure, can solve the problem that exists in the background technology.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it comprises base 1, frame 2, top roll 3, cydariform lower roll 4, transmission device 5, deceleration device 6 and motor 7, be vertically installed with frame 2 on the base 1, be horizontally disposed with top roll 3 between the frame 2, top roll 3 lower ends have been horizontally disposed with cydariform lower roll 4, cydariform lower roll 4 lower ends have been horizontally disposed with transmission device 5, and transmission device 5 is connected with motor 7 by deceleration device 6.
Described cydariform lower roll 4 is rubber roll.
Principle of the present utility model is: owing to adopting the compensation structure of lower roll, lower roll is set to cydariform, the flexural buckling that produces when adopting this structure can avoid top roll to press down, and the middle part of cydariform lower roll 4 is arc, can play the effect of load-bearing, extruding.
The utility model adopts the compensation structure of lower roll, and lower roll is processed into cydariform, and is simple in structure, can solve the problem that exists in the background technology.
Description of drawings:
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the structural representation of cydariform lower roll in the utility model.
The specific embodiment:
With reference to Fig. 1-Fig. 2, this specific embodiment is by the following technical solutions: it comprises base 1, frame 2, top roll 3, cydariform lower roll 4, transmission device 5, deceleration device 6 and motor 7, be vertically installed with frame 2 on the base 1, be horizontally disposed with top roll 3 between the frame 2, top roll 3 lower ends have been horizontally disposed with cydariform lower roll 4, cydariform lower roll 4 lower ends have been horizontally disposed with transmission device 5, and transmission device 5 is connected with motor 7 by deceleration device 6.
Described cydariform lower roll 4 is rubber roll.
The principle of this specific embodiment is: owing to adopting the compensation structure of lower roll, lower roll is set to cydariform, the flexural buckling that produces when adopting this structure can avoid top roll to press down, and the middle part of cydariform lower roll 4 is arc, can play the effect of load-bearing, extruding.
This specific embodiment adopts the compensation structure of lower roll, and lower roll is processed into cydariform, and is simple in structure, can solve the problem that exists in the background technology.
Claims (2)
1. overlength two roller rolling machines, it is characterized in that it comprises base (1), frame (2), top roll (3), cydariform lower roll (4), transmission device (5), deceleration device (6) and motor (7), be vertically installed with frame (2) on the base (1), be horizontally disposed with top roll (3) between the frame (2), top roll (3) lower end has been horizontally disposed with cydariform lower roll (4), cydariform lower roll (4) lower end has been horizontally disposed with transmission device (5), and transmission device (5) is connected with motor (7) by deceleration device (6).
2. overlength two roller rolling machines according to claim 1 is characterized in that described cydariform lower roll (4) is rubber roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220308204 CN202762781U (en) | 2012-06-29 | 2012-06-29 | Overlong two-roller plate rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220308204 CN202762781U (en) | 2012-06-29 | 2012-06-29 | Overlong two-roller plate rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202762781U true CN202762781U (en) | 2013-03-06 |
Family
ID=47769385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220308204 Expired - Fee Related CN202762781U (en) | 2012-06-29 | 2012-06-29 | Overlong two-roller plate rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202762781U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900613A (en) * | 2017-11-07 | 2018-04-13 | 中国二冶集团有限公司 | A kind of electrolytic cell erects the forming method of coaming plate |
-
2012
- 2012-06-29 CN CN 201220308204 patent/CN202762781U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900613A (en) * | 2017-11-07 | 2018-04-13 | 中国二冶集团有限公司 | A kind of electrolytic cell erects the forming method of coaming plate |
| CN107900613B (en) * | 2017-11-07 | 2019-06-18 | 中国二冶集团有限公司 | A kind of electrolytic cell erects the forming method of coaming plate |
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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: 20130306 Termination date: 20150629 |
|
| EXPY | Termination of patent right or utility model |