CN203235793U - Oscillating type variable roller spacing plate bending roll - Google Patents
Oscillating type variable roller spacing plate bending roll Download PDFInfo
- Publication number
- CN203235793U CN203235793U CN 201320274837 CN201320274837U CN203235793U CN 203235793 U CN203235793 U CN 203235793U CN 201320274837 CN201320274837 CN 201320274837 CN 201320274837 U CN201320274837 U CN 201320274837U CN 203235793 U CN203235793 U CN 203235793U
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- roller
- plate bending
- type variable
- spacing plate
- bending roll
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Abstract
The utility model belongs to the technical field of plate bending rolls, in particular to an oscillating type variable roller spacing plate bending roll. The oscillating type variable roller spacing plate bending roll comprises an upper press roller, a lower left carrier roller, a lower right carrier roller and a sliding bearing pedestal, wherein the lower left carrier roller and the lower right carrier roller are arranged below the upper press roller, the sliding bearing pedestal is arranged on a rack of the oscillating type variable roller spacing plate bending roll, and the upper press roller is installed on the sliding bearing pedestal. The oscillating type variable roller spacing plate bending roll is characterized in that a left adjustment screw rod nut and a right adjustment screw rod nut are arranged on the two sides of the sliding bearing pedestal respectively. The lower left carrier roller and the lower right carrier roller are fixed on an oscillating beam through shaft sleeves. One end of the oscillating beam is hinged to a hinged support on the side where the lower right carrier roller is located. The other end the oscillating beam is hinged to a screw rod lifting mechanism arranged on the lower portion of the lower left carrier roller. The oscillating type variable roller spacing plate bending roll has the advantages of being simple in structure, low in price, flexible in operation, stable in running, capable of realizing prebending, symmetrical curling, dissymmetrical curling and other operation on steel plates or sectional materials, high in production efficiency, and low in failure rate.
Description
Technical field
The utility model belongs to the veneer reeling machine technical field, and particularly a kind of swing type becomes the roll spacing veneer reeling machine.
Background technology
The veneer reeling machine of domestic contrast main flow all adopts the symmetrical expression three rolls plate bending machine at present, this machine version is three roller symmetrical expressions, upper pressure roller is symmetrical arranged in two snub pulley central authorities, the frame of common veneer reeling machine is provided with the top roll sliding beam, upper pressure roller is fixed in by in the plain bearing housing that presses down the drive of screw mandrel screw, this bearing block is made vertical displacement movement to realize the roll spacing adjustment in the top roll walking beam, two snub pulleys rotate, the steel plate that specification is smooth is by three working rolls (two snub pulleys of veneer reeling machine, a upper pressure roller) between, by pressing down of upper pressure roller and rotatablely moving of snub pulley, make steel plate through the multi-pass continuous bend, be rolled into steel cylinder.The greatest problem that this form veneer reeling machine exists is to realize pre-bending.Because can not realizing pre-bending, so part to be rolled up should leave pre-bending surplus or welding transition plate before rolling, roll end after, redundance is excised.Existing veneer reeling machine is far from suitable at the part that rolls need pre-bending, and one comes waste of material, and two manually waste.
Summary of the invention
The purpose of this utility model is the deficiency for traditional veneer reeling machine, provides a kind of and can realize pre-bending, and is convenient, flexible, and swing type becomes the roll spacing veneer reeling machine efficiently.
The purpose of this utility model realizes by following technical proposals:
Swing type of the present utility model becomes the roll spacing veneer reeling machine, comprise lower-left carrying roller and bottom right carrying roller that a upper pressure roller and its below arrange, be arranged on the plain bearing housing on the frame of veneer reeling machine, upper pressure roller is installed on this plain bearing housing, it is characterized in that being respectively equipped with in described plain bearing housing both sides left adjustment screw mandrel screw and right adjustment screw mandrel screw, described lower-left carrying roller and bottom right carrying roller are fixed on the walking beam by axle sleeve, the hinged-support of described walking beam one end and bottom right carrying roller side is hinged, and the screw lift structure that the other end and carrying roller bottom, lower-left arrange is hinged.
The beneficial effects of the utility model are: simple in structure, cheap, and flexible operation, reliable, can realize that pre-bending, the symmetry to steel plate or section bar is curling, the asymmetric curling operation that waits, production efficiency is high, the characteristics such as failure rate is low.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Given embodiment further specifies the specific embodiment of the present utility model below in conjunction with accompanying drawing.
As shown in Figure 1, swing type of the present utility model becomes the roll spacing veneer reeling machine, comprise lower-left carrying roller 5 and bottom right carrying roller 9 that a upper pressure roller 2 and its below arrange, be arranged on the plain bearing housing 3 on the frame of veneer reeling machine, upper pressure roller 2 is installed on the plain bearing housing 3, it is characterized in that being respectively equipped with in described plain bearing housing 3 both sides left adjustment screw mandrel screw 4 and right adjustment screw mandrel screw 10, a left side that arranges on the plain bearing housing 3 of pressure roller 2 on it, right two adjustment screw mandrel screws 4 and 10, as long as adjust as required left, right two adjustment screw mandrel screws, can make the plain bearing housing move left and right, the relative two snub pulley upright projections distance of pressure roller 2 will be changed, so just realize asymmetric depart from curling and deviation distance adjustable.
Be fixedly connected with walking beam 7 at lower-left carrying roller 5 and bottom right carrying roller 9 by axle sleeve according to the utility model, the hinged-support 8 of described walking beam 7 one ends and bottom right carrying roller 9 sides is hinged, and the screw lift structure 6 that the other end and lower-left carrying roller 5 bottoms arrange is hinged.Because the utility model is provided with walking beam 7 at lower-left carrying roller 5 and bottom right carrying roller 9, when crimping plate, make walking beam 7 and lower-left carrying roller 5 and bottom right carrying roller 9 around the o1 spot wobble by the height of adjusting screw lift structure 6, the distance of the upper pressure roller of line distance of lower-left carrying roller 5 and bottom right carrying roller 9 changes, namely reached the purpose of adjusting upper pressure roller and lower-left idler roll distance, realization is curling to pre-bending, the symmetry of steel plate or section bar, the asymmetric curling operation that waits, has production efficiency high, the characteristics such as failure rate is low.
Claims (1)
1. a swing type becomes the roll spacing veneer reeling machine, comprise lower-left carrying roller and bottom right carrying roller that a upper pressure roller and its below arrange, be arranged on the plain bearing housing on the frame of veneer reeling machine, upper pressure roller is installed on the plain bearing housing, it is characterized in that being respectively equipped with in described plain bearing housing both sides left adjustment screw mandrel screw and right adjustment screw mandrel screw, lower-left carrying roller and bottom right carrying roller are fixed on the walking beam by axle sleeve, the hinged-support of described walking beam one end and bottom right carrying roller side is hinged, and the screw lift structure that the other end and carrying roller bottom, lower-left arrange is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320274837 CN203235793U (en) | 2013-05-20 | 2013-05-20 | Oscillating type variable roller spacing plate bending roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320274837 CN203235793U (en) | 2013-05-20 | 2013-05-20 | Oscillating type variable roller spacing plate bending roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203235793U true CN203235793U (en) | 2013-10-16 |
Family
ID=49313127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320274837 Expired - Fee Related CN203235793U (en) | 2013-05-20 | 2013-05-20 | Oscillating type variable roller spacing plate bending roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203235793U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964744A (en) * | 2016-07-15 | 2016-09-28 | 南通超力卷板机制造有限公司 | Three-roller linkage adjustable numerical control four-roller 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 |
| 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 |
| CN111842572A (en) * | 2020-08-03 | 2020-10-30 | 西安信康实业有限公司 | Section bending machine for manufacturing transformer oil tank |
-
2013
- 2013-05-20 CN CN 201320274837 patent/CN203235793U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964744A (en) * | 2016-07-15 | 2016-09-28 | 南通超力卷板机制造有限公司 | Three-roller linkage adjustable numerical control four-roller veneer reeling machine |
| CN105964744B (en) * | 2016-07-15 | 2017-11-28 | 南通超力卷板机制造有限公司 | Three-roller linkage is adjustable numerical control four-roller plate bending 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 |
| 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 |
| CN111842572A (en) * | 2020-08-03 | 2020-10-30 | 西安信康实业有限公司 | Section bending machine for manufacturing transformer oil tank |
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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: 20131016 Termination date: 20150520 |
|
| EXPY | Termination of patent right or utility model |