CN201832878U - Three-roller plate bending machine - Google Patents
Three-roller plate bending machine Download PDFInfo
- Publication number
- CN201832878U CN201832878U CN2010205936477U CN201020593647U CN201832878U CN 201832878 U CN201832878 U CN 201832878U CN 2010205936477 U CN2010205936477 U CN 2010205936477U CN 201020593647 U CN201020593647 U CN 201020593647U CN 201832878 U CN201832878 U CN 201832878U
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- bending machine
- plate bending
- roll
- top roll
- upper roller
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- Expired - Fee Related
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to a three-roller plate bending machine, which is provided with an upper roller and two lower rollers. All of the three operating rollers are rotatable and supported in a frame, and the upper roller and/or the lower rollers are driven by a motor and adjusted hydraulically. The upper roller can be adjusted in vertical direction, while the lower rollers can be adjusted in horizontal direction. For overcoming the shortages of a traditional plate bending machine, shortening the structural height of the machine and reducing the integral weight of the machine, the three-roller plate bending machine is provided with one upper roller and two lower rollers, which are rotatable and supported on the frame, the upper roller and/or the lower rollers are driven by the motor and adjusted hydraulically, and the three-roller plate bending machine is characterized in that the upper roller is provided with two bearing ends supported in slide seats of the same type, and hydraulic cylinders for adjusting the slide seats are distributed pairwise beside the upper roller.
Description
Technical field
The utility model relates to a three rolls plate bending machine with a top roll and two lower rolls, and all these three working rolls are all rotatable and all be supported in the frame, and top roll and/or lower roll are by Motor Drive and hydraulic regulation.Top roll can be regulated in vertical direction, and lower roll then can be regulated in the horizontal direction.
Background technology
Such veneer reeling machine is celebrated to roll steel board.For deformation force being applied on the steel plate that must roll, concerning traditional veneer reeling machine, the displacement of top roll need realize by the hydraulic jack of driving side at least, and heart is arranged in the top of top roll or thereunder in the oil cylinder.This structure has many shortcomings, and one of them shortcoming is can't turn the frame of overdriving to roll taper.Other shortcoming is just because of this version makes machine that the just dark constructional depth of high structure height need be arranged, and weight is very heavy.
In addition, the high expense of necessaryization is built very dark basis under the situation that adopts the stretching oil cylinder, and tiliting axis holds then very big structure type need be arranged under the situation that adopts oil pressure cylinder.
Summary of the invention
This technical scheme novel to be solved is: overcome the above-mentioned shortcoming of traditional veneer reeling machine, shorten the machine construction height, alleviate the overall weight of machine.
For solving the problems of the technologies described above, the utility model is finished like this: a kind of three rolls plate bending machine, and have and be supported on a top roll and two lower rolls that can rotate on the frame, top roll and/or lower roll are by Motor Drive and hydraulic regulation; It is characterized in that: top roll has two bearing end portion supports in the slide of same type, and the hydraulic jack that is used for regulating slide is arranged in pairs by top roll.
Per two one group hydraulic jack that is arranged in the equidistant rail plate side in work roll shaft two ends respectively is to be arranged in the below of top roll symmetrically perpendicular to the mode of top roll.
The hydraulic jack that is used to regulate top roll has identical size and pressuring method.
Lower roll has built-in drive unit.
Top roll has two supported ends that are supported in the same form slide, and the hydraulic jack that is used to regulate bearing is arranged in pairs by top roll.
According to the utility model preferred construction form, two are arranged in one and dispose equidistantly in two bearings each perpendicular to the hydraulic jack in the roller axle plane and roller axle.For another preferred constructive form, the bearing of lower roll also is equipped with hydraulic jack to be regulated with the realization level.
Description of drawings
Fig. 1 is the perspective view of a three rolls plate bending machine of the present utility model.
Fig. 2 is the side view of machine shown in Figure 1, and part is represented with section.
Fig. 3 is the front view of machine shown in Figure 1, and part is represented with section.
The specific embodiment
For making the reader further understand architectural feature of the present utility model, the utility model is set forth below in conjunction with accompanying drawing.
As shown in the figure, be a three rolls plate bending machine with figured machine, it utilizes top roll 2 and two lower rolls 3 to roll steel plate.Its driving side of top roll of band drive part 1 be bearing in first slide 4 and with its other end bearing in a slide 5 that is similar to first.The slide that corresponds respectively to a roller end can be made the guiding movement of vertical direction in a frame 6 with basic anchoring.Be furnished with the hydraulic jack 7 of vertical effect in the both sides of each slide, its effect is to be bearing in the frame on the one hand, and the piston 8 with it moves both vertically slide on the other hand.Pressurization by hydraulic jack 7 makes slide 4,5 to pressing down and therewith make top roll 2 to exert pressure towards the steel plate that passes through between up-down rollers in other words towards lower roll.
It respectively is that they are horizontally-guided in frame in two the bearing block or slide 9 that two lower rolls 3 are bearing in equally.The hydraulic jack 10 of horizontal force is disposed on the axial plane of lower roll, so that its piston moving shaft holder 9 when pressurization also therewith makes lower roll do displacement, thereby the geometry that rolls is changed.
With traditional, just to drive be to compare from the version that end face carries out for its lower roll, and the driving 11 of lower roll is shifted to and inboard top roll may be supported and move as described above in this structure example.
In this structure example, four hydraulic jacks 7 that are used to regulate top roll are identical.The advantage of doing like this is only need provide a kind of model when being necessary to change.
An advantage according to the solution of the present invention is to manufacture compact structural shape, compares with traditional structural shape to alleviate about 25% weight. So just can correspondingly cut down the basic engineering of machine, and the structure height of machine and requisite space will reduce all.
The important advantage of another one is that all hydraulic oil cylinder is pressurized operation in an identical manner, that is to say it all is the piston area pressurization of oil cylinder. Because symmetrical layout, the point of force application of each roller is symmetrical in roller center.
Can turn the frame of overdriving by means of the lower structure of driving side and roll taper. On the bearing that verts, can not produce shearing. The installation and removal of final hydraulic jack are very easy, and this has just improved the maintenanceability of equipment to a great extent.
Claims (4)
1. three rolls plate bending machine has and is supported on a top roll (2) and two lower rolls (3) that can rotate on the frame (6), and top roll and/or lower roll are by Motor Drive and hydraulic regulation; It is characterized in that: top roll (2) has two bearing end portion supports in the slide (4,5) of same type, and the hydraulic jack (7) that is used for regulating slide is arranged in pairs by top roll.
2. three rolls plate bending machine according to claim 1 is characterized in that: per two one group hydraulic jack (7) that is arranged in the equidistant rail plate side in work roll shaft (2) two ends respectively is arranged in the below of top roll symmetrically in the mode perpendicular to top roll (2).
3. three rolls plate bending machine according to claim 1 is characterized in that: the hydraulic jack that is used to regulate top roll has identical size and pressuring method.
4. three rolls plate bending machine according to claim 1 is characterized in that: lower roll (3) has built-in drive unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205936477U CN201832878U (en) | 2010-10-29 | 2010-10-29 | Three-roller plate bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205936477U CN201832878U (en) | 2010-10-29 | 2010-10-29 | Three-roller plate bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201832878U true CN201832878U (en) | 2011-05-18 |
Family
ID=44002972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205936477U Expired - Fee Related CN201832878U (en) | 2010-10-29 | 2010-10-29 | Three-roller plate bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201832878U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102327933A (en) * | 2011-09-19 | 2012-01-25 | 吴江市三达五金工具厂 | Drill curling device for wood processing |
| CN103658260A (en) * | 2012-09-25 | 2014-03-26 | 昆山尚达智机械有限公司 | Novel two-roller veneer reeling machine |
| CN103949508A (en) * | 2014-05-19 | 2014-07-30 | 南通锋利机床有限公司 | Three-roller plate roll capable of rolling small-diameter cylinder |
| CN105567928A (en) * | 2016-02-15 | 2016-05-11 | 中冶南方工程技术有限公司 | Compression roller device for silicon steel mechanical scoring machine |
| CN105689467A (en) * | 2015-11-26 | 2016-06-22 | 西安远航真空钎焊技术有限公司 | Rolling equipment for combustion chamber rear section |
| CN105921561A (en) * | 2016-05-06 | 2016-09-07 | 江苏金泽重型机械有限公司 | Three-roll symmetric plate bending machine |
| CN108580605A (en) * | 2018-04-26 | 2018-09-28 | 安徽省航天机床制造股份有限公司 | A kind of auxiliary device of veneer reeling machine |
| CN113732123A (en) * | 2021-07-29 | 2021-12-03 | 泰安华鲁锻压机床有限公司 | Full-hydraulic horizontal downward-adjusting type plate bending machine |
-
2010
- 2010-10-29 CN CN2010205936477U patent/CN201832878U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102327933A (en) * | 2011-09-19 | 2012-01-25 | 吴江市三达五金工具厂 | Drill curling device for wood processing |
| CN103658260A (en) * | 2012-09-25 | 2014-03-26 | 昆山尚达智机械有限公司 | Novel two-roller veneer reeling machine |
| CN103949508A (en) * | 2014-05-19 | 2014-07-30 | 南通锋利机床有限公司 | Three-roller plate roll capable of rolling small-diameter cylinder |
| CN105689467A (en) * | 2015-11-26 | 2016-06-22 | 西安远航真空钎焊技术有限公司 | Rolling equipment for combustion chamber rear section |
| CN105567928A (en) * | 2016-02-15 | 2016-05-11 | 中冶南方工程技术有限公司 | Compression roller device for silicon steel mechanical scoring machine |
| CN105567928B (en) * | 2016-02-15 | 2018-06-08 | 中冶南方工程技术有限公司 | Silicon steel mechanical score machine press-roller device |
| CN105921561A (en) * | 2016-05-06 | 2016-09-07 | 江苏金泽重型机械有限公司 | Three-roll symmetric plate bending machine |
| CN108580605A (en) * | 2018-04-26 | 2018-09-28 | 安徽省航天机床制造股份有限公司 | A kind of auxiliary device of veneer reeling machine |
| CN108580605B (en) * | 2018-04-26 | 2019-11-19 | 安徽省航天机床制造股份有限公司 | A kind of auxiliary device of veneer reeling machine |
| CN113732123A (en) * | 2021-07-29 | 2021-12-03 | 泰安华鲁锻压机床有限公司 | Full-hydraulic horizontal downward-adjusting type plate bending machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20191029 |