CN203991812U - The four-roll plate bending machine of linear pushing side roller movement in a curve - Google Patents
The four-roll plate bending machine of linear pushing side roller movement in a curve Download PDFInfo
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- CN203991812U CN203991812U CN201420466508.6U CN201420466508U CN203991812U CN 203991812 U CN203991812 U CN 203991812U CN 201420466508 U CN201420466508 U CN 201420466508U CN 203991812 U CN203991812 U CN 203991812U
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- roll
- side roller
- oil cylinder
- pivoted arm
- roller oil
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Abstract
The four-roll plate bending machine of linear pushing side roller movement in a curve, it relates to veneer reeling machine technical field.The top of base is installed with mounting bracket, is horizontally installed with top roll on mounting bracket, and the end of top roll is connected with hydraulic motor; The lower horizontal of top roll is provided with lower roll, the below of lower roll is provided with lower roller oil cylinder, the both sides of lower roll are all connected with side roller by pivoted arm fulcrum, side roller is connected with the top of side roller oil cylinder by pivoted arm, the lower end of side roller oil cylinder is fixedly connected with base, side roller oil cylinder, lower roller oil cylinder are all connected with hydraulic system, are connected with sensor on pivoted arm, and the hydraulic motor of sensor, upper roll end is all connected with electrical apparatus control system.It has overcome the shortcoming of straight line four rollers and camber line four-roll plate bending machine, concentrates its advantage in one, both can load larger active force by offside roller, can make again side roller form larger coated face, reduces cylinder board end remained straight edge amount.
Description
Technical field
The utility model relates to veneer reeling machine technical field, is specifically related to a kind of novel four-roll plate bending machine.
Background technology
Four-roll plate bending machine, by side roller elevating movement form, can be divided into straight line four rollers and camber line four-roll plate bending machine.
Straight line four-roll plate bending machine side roller oil cylinder acts on side roller along rectilinear direction, more easily loads larger active force, is generally suitable for making the medium-and-large-sized four-roll plate bending machine that rolls cut deal, and its shortcoming is mainly that plate end relative surplus straight flange amount is larger.
Camber line four-roll plate bending machine, side roller is done movement in a curve around top roll, can form larger coated face, reduces cylinder board end remained straight edge amount.Its shortcoming is to be mainly not easy to load larger active force, is generally suitable for making the small-sized four-roll plate bending machine that rolls thin plate.
Summary of the invention
The purpose of this utility model is to provide the four-roll plate bending machine of a kind of linear pushing side roller movement in a curve, it has overcome the shortcoming of straight line four rollers and camber line four-roll plate bending machine, concentrate its advantage in one, both can load larger active force by offside roller, can make again side roller make sheet material form larger coated face around top roll, reduce cylinder board end remained straight edge amount.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it comprises top roll, lower roll, side roller, pivoted arm, side roller oil cylinder, mounting bracket, pivoted arm fulcrum, base, electrical apparatus control system, hydraulic system, lower roller oil cylinder, sensor, the top of base is installed with mounting bracket, on mounting bracket, be horizontally installed with top roll, the end of top roll is connected with hydraulic motor; The lower horizontal of top roll is provided with lower roll, the below of lower roll is provided with lower roller oil cylinder, the both sides of lower roll are all connected with side roller by pivoted arm fulcrum, side roller is connected with the top of side roller oil cylinder by pivoted arm, the lower end of side roller oil cylinder is fixedly connected with base, side roller oil cylinder, lower roller oil cylinder are all connected with hydraulic system, are connected with sensor on pivoted arm, and the hydraulic motor of sensor, upper roll end is all connected with electrical apparatus control system.
HYDRAULIC CONTROL SYSTEM side roller oil cylinder of the present utility model rises, and pivoted arm rises side roller around pivoted arm fulcrum, forms movement in a curve and acts on sheet material.The distance that side roller rises, can be by being arranged on the sensor measurement on pivoted arm.Because the bite of the continuous rising of side roller and top roll and lower roll clamping sheet material is not in same level, thereby make sheet material produce plastic deformation, roll bending becomes cylindrical shell.
The utility model combines the advantage of straight line four-roll plate bending machine and camber line four-roll plate bending machine, and it is simple in structure, workable, is suitable for rolling the sheet material of different thicknesss of slab.
Brief description of the drawings:
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the structural representation of hydraulic system in the utility model,
Fig. 3 is the structural representation of electrical apparatus control system in the utility model;
Reference numeral: 1-top roll; 2-lower roll; 3-side roller; 4-pivoted arm; 5-side roller oil cylinder; 6-mounting bracket; 7-pivoted arm fulcrum; 8-base; 9-electrical apparatus control system; 10-hydraulic system; 11-lower roller oil cylinder; 12-sensor.
Detailed description of the invention:
With reference to Fig. 1-Fig. 3, this detailed description of the invention is by the following technical solutions: it comprises top roll 1, lower roll 2, side roller 3, pivoted arm 4, side roller oil cylinder 5, mounting bracket 6, pivoted arm fulcrum 7, base 8, electrical apparatus control system 9, hydraulic system 10, lower roller oil cylinder 11, sensor 12, the top of base 8 is installed with mounting bracket 6, on mounting bracket 6, be horizontally installed with top roll 1, the end of top roll 1 is connected with hydraulic motor; The lower horizontal of top roll 1 is provided with lower roll 2, the below of lower roll 2 is provided with lower roller oil cylinder 11, the both sides of lower roll 2 are all connected with side roller 3 by pivoted arm fulcrum 7, side roller 3 is connected with the top of side roller oil cylinder 5 by pivoted arm 4, the lower end of side roller oil cylinder 5 is fixedly connected with base 8, side roller oil cylinder 5, lower roller oil cylinder 11 are all connected with hydraulic system 10, are connected with sensor 12 on pivoted arm 4, and the hydraulic motor of sensor 12, top roll 1 end is all connected with electrical apparatus control system 9.
The working method of this detailed description of the invention is: sheet material is placed between top roll 1 and lower roll 2 and side roller 3.Start electrical apparatus control system 9, lower roll 2 rises, with top roll 1 acting in conjunction clamping sheet material.Primer fluid pressing system 10, side roller oil cylinder 5 rises, and pivoted arm 4, around pivoted arm fulcrum 7, rises side roller 3, forms movement in a curve and acts on sheet material.The distance that side roller 3 rises, can measure by the sensor 12 being arranged on pivoted arm 4.Electrical apparatus control system 9 instructions are arranged on the hydraulic motor main transmission of top roll 1 end, and the sheet material that top roll 1 and lower roll 2 are clamped feeds.Due to side roller 3 constantly rise clamp sheet material with top roll 1 and lower roll 2 bite not in same level, thereby make sheet material produce plastic deformation, roll bending becomes cylindrical shell.
This detailed description of the invention has overcome the shortcoming of straight line four rollers and camber line four-roll plate bending machine, concentrates its advantage in one, both can load larger active force by offside roller, can make again side roller form larger coated face, reduces cylinder board end remained straight edge amount.
The above is only preferred embodiments of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model application range.
Claims (1)
1. the four-roll plate bending machine of linear pushing side roller movement in a curve, it is characterized in that it comprises top roll, lower roll, side roller, pivoted arm, side roller oil cylinder, mounting bracket, pivoted arm fulcrum, base, electrical apparatus control system, hydraulic system, lower roller oil cylinder, sensor, the top of base is installed with mounting bracket, on mounting bracket, be horizontally installed with top roll, the end of top roll is connected with hydraulic motor; The lower horizontal of top roll is provided with lower roll, the below of lower roll is provided with lower roller oil cylinder, the both sides of lower roll are all connected with side roller by pivoted arm fulcrum, side roller is connected with the top of side roller oil cylinder by pivoted arm, the lower end of side roller oil cylinder is fixedly connected with base, side roller oil cylinder, lower roller oil cylinder are all connected with hydraulic system, are connected with sensor on pivoted arm, and the hydraulic motor of sensor, upper roll end is all connected with electrical apparatus control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420466508.6U CN203991812U (en) | 2014-08-19 | 2014-08-19 | The four-roll plate bending machine of linear pushing side roller movement in a curve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420466508.6U CN203991812U (en) | 2014-08-19 | 2014-08-19 | The four-roll plate bending machine of linear pushing side roller movement in a curve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203991812U true CN203991812U (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420466508.6U Active CN203991812U (en) | 2014-08-19 | 2014-08-19 | The four-roll plate bending machine of linear pushing side roller movement in a curve |
Country Status (1)
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| CN (1) | CN203991812U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105697437A (en) * | 2016-02-03 | 2016-06-22 | 江苏久日数控机床有限公司 | Hydraulic system of four-roller plate rolling machine |
| CN106964674A (en) * | 2017-03-24 | 2017-07-21 | 江苏中海重型机床有限公司 | The working roll and its attachment structure of a kind of veneer reeling machine |
| CN106964675A (en) * | 2017-03-24 | 2017-07-21 | 江苏中海重型机床有限公司 | A kind of linkage adjustment mechanism of working roll of veneer reeling machine |
| CN106964676A (en) * | 2017-03-24 | 2017-07-21 | 江苏中海重型机床有限公司 | A kind of veneer reeling machine |
| CN110000254A (en) * | 2019-04-15 | 2019-07-12 | 安徽省航天机床制造股份有限公司 | A kind of torsion axis synchronization four-roll plate bending machine |
| CN111804774A (en) * | 2020-07-09 | 2020-10-23 | 安徽省航天机床制造股份有限公司 | Low-power consumption four-roller plate bending machine |
-
2014
- 2014-08-19 CN CN201420466508.6U patent/CN203991812U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105697437A (en) * | 2016-02-03 | 2016-06-22 | 江苏久日数控机床有限公司 | Hydraulic system of four-roller plate rolling machine |
| CN106964674A (en) * | 2017-03-24 | 2017-07-21 | 江苏中海重型机床有限公司 | The working roll and its attachment structure of a kind of veneer reeling machine |
| CN106964675A (en) * | 2017-03-24 | 2017-07-21 | 江苏中海重型机床有限公司 | A kind of linkage adjustment mechanism of working roll of veneer reeling machine |
| CN106964676A (en) * | 2017-03-24 | 2017-07-21 | 江苏中海重型机床有限公司 | A kind of veneer reeling machine |
| CN110000254A (en) * | 2019-04-15 | 2019-07-12 | 安徽省航天机床制造股份有限公司 | A kind of torsion axis synchronization four-roll plate bending machine |
| CN110000254B (en) * | 2019-04-15 | 2020-12-29 | 安徽省航天机床制造股份有限公司 | Torsion shaft synchronous four-roller plate bending machine |
| CN111804774A (en) * | 2020-07-09 | 2020-10-23 | 安徽省航天机床制造股份有限公司 | Low-power consumption four-roller plate bending machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |