CN102921777A - Rapid plate bending machine - Google Patents
Rapid plate bending machine Download PDFInfo
- Publication number
- CN102921777A CN102921777A CN2012104405370A CN201210440537A CN102921777A CN 102921777 A CN102921777 A CN 102921777A CN 2012104405370 A CN2012104405370 A CN 2012104405370A CN 201210440537 A CN201210440537 A CN 201210440537A CN 102921777 A CN102921777 A CN 102921777A
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- CN
- China
- Prior art keywords
- working roll
- plate bending
- working roller
- driving
- bending machine
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- 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.)
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to the technical field of plate bending machine equipment, in particular to a rapid plate bending machine. The rapid plate bending machine comprises a machine seat, a working roller, a fixing frame, a driving assembly and a working roller lifting mechanism, the working roller lifting mechanism comprises a supporting rod, a connection rod connected with the supporting rod, a driving rod driving the supporting rod to move and a base, one end of the connection rod is movably connected with the supporting rod, and the other end of the connection rod is movably connected with the base. Firstly the working roller lifting mechanism does linear reciprocation movement between the working roller and two bearing seats, and two points of the working roller lifting mechanism are synchronous in motion displacement due to a parallelogram law; then the connection rod is adopted, reaction bearing moment can be improved, simultaneously movement velocity is improved, and auxiliary time of the plate bending machine is shortened due to the fact that geometrical changes of a lever can save driving positive moment; and finally a power force point is used for driving so that asynchronous movement of the two bearing seats is avoided, and requirements for plate bending accuracy are met.
Description
Technical field
The present invention relates to the veneer reeling machine equipment technical field, be specifically related to a kind of fast-type veneer reeling machine.
Background technology
The working roll of existing veneer reeling machine is general when carrying out upper and lower vertical operation to adopt two power-driven mechanisms that the bearing block at its working roll two ends is driven, thereby so that the working roll normal operation, in order to finish the roll bending operation.But owing to adopt two power-driven mechanisms, therefore, the phenomenon of diaxon bearing asynchronous behavior when actual job, very easily occurs, and then do not reach the required precision to roll bending, also increase driving moment simultaneously.
Summary of the invention
The purpose of this invention is to provide a kind of employing linkage, improve movement velocity, save drive positive moment, and so that a kind of fast-type veneer reeling machine that the diaxon bearing is synchronized with the movement.
In order to solve the existing problem of background technology, the present invention is by the following technical solutions: a kind of fast-type veneer reeling machine, comprise support, working roll, fixed mount, driven unit and working roll elevating mechanism, described working roll elevating mechanism comprises support bar, the connecting rod that is connected with described support bar, drives drive rod, the base of described support bar action, one end of described connecting rod and described support bar are flexibly connected, and its other end and described base are flexibly connected.
Further, the two ends of the described working roll of they sup-port of described working roll elevating mechanism.
Further, the below of described working roll is provided with sill, and the two ends of described sill are fixedly connected with the working roll bearing block at described working roll two ends, the described sill of described they sup-port.
Further, the cross section of described connecting rod is circular arc.
The present invention has following beneficial effect: a kind of fast-type veneer reeling machine of the present invention, adopt the working roll elevating mechanism to drive working roll and do upper and lower moving both vertically, at first, when this working roll elevating mechanism is done straight reciprocating motion between working roll, diaxon bearing, be subjected to parallelogram law, its 2 movement travels are synchronous; Then adopt connecting rod, because the variation of lever how much can be saved the driving positive moment, improved again reaction carrying moment, improved simultaneously movement velocity, reduced veneer reeling machine non-cutting time; Adopt at last a power force to drive, avoid the diaxon bearing phenomenon of asynchronous behavior to occur, finally reach the requirement to the roll bending precision.
Description of drawings
Fig. 1 is the structural representation that elevating mechanism rises among the present invention.
Fig. 2 is the structural representation that elevating mechanism descends among the present invention.
The specific embodiment
The present invention is further detailed explanation below in conjunction with accompanying drawing.
As shown in Figure 1 and Figure 2, a kind of fast-type veneer reeling machine of the present invention, comprise support, working roll 1, fixed mount, driven unit and working roll elevating mechanism, described working roll elevating mechanism comprises support bar 2, the connecting rod 3 that is connected with described support bar 2, drives drive rod 4, the base 5 of described support bar 2 actions, one end of described connecting rod 3 and described support bar 2 are flexibly connected, its other end and described base 5 are flexibly connected, like this design, when drive rod 4 drives support bar 2, drive connecting rod 3 actions, thereby make its working roll 1 do to rise and descending motion.
The support bar 2 of described working roll elevating mechanism supports the two ends of described working roll 1, by the two ends of support works roller 1, does upper and lower moving both vertically thereby drive working roll 1.
The below of described working roll 1 is provided with sill 6, the two ends of described sill 6 are fixedly connected with the working roll bearing block 7 at described working roll 1 two ends, described support bar 2 supports described sill 6, and by support sill 6, and the working roll 1 above can driving is done upper and lower moving both vertically.
The cross section of described connecting rod 3 is circular arc, and design can be saved the driving positive moment like this, and has improved reaction carrying moment.
Explanation is at last, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, other modifications that those of ordinary skills make technical scheme of the present invention or be equal to replacement, only otherwise break away from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of the claim scope of the present invention.
Claims (4)
1. fast-type veneer reeling machine, comprise support, working roll (1), fixed mount, driven unit and working roll elevating mechanism, it is characterized in that, described working roll elevating mechanism comprises support bar (2), the connecting rod (3) that is connected with described support bar (2), drives drive rod (4), the base (5) of described support bar (2) action, one end of described connecting rod (3) and described support bar (2) are flexibly connected, and its other end and described base (5) are flexibly connected.
2. a kind of fast-type veneer reeling machine according to claim 1 is characterized in that, the support bar of described working roll elevating mechanism (2) supports the two ends of described working roll (1).
3. a kind of fast-type veneer reeling machine according to claim 1, it is characterized in that, the below of described working roll (1) is provided with sill (6), the two ends of described sill (6) are fixedly connected with the working roll bearing block (7) at described working roll (1) two ends, and described support bar (2) supports described sill (6).
4. a kind of fast-type veneer reeling machine according to claim 1 is characterized in that, the cross section of described connecting rod (3) is circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104405370A CN102921777A (en) | 2012-11-07 | 2012-11-07 | Rapid plate bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104405370A CN102921777A (en) | 2012-11-07 | 2012-11-07 | Rapid plate bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102921777A true CN102921777A (en) | 2013-02-13 |
Family
ID=47636782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104405370A Pending CN102921777A (en) | 2012-11-07 | 2012-11-07 | Rapid plate bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102921777A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB929170A (en) * | 1961-03-23 | 1963-06-19 | Smeralovy Zd Y | Device for effecting movement between pressure and support rollers in profile bending machines |
| US4215739A (en) * | 1978-05-20 | 1980-08-05 | Mannesmann Demag Ag | Oscillating apparatus for strand casting mold |
| CN2900007Y (en) * | 2006-05-29 | 2007-05-16 | 张挺胜 | Hydraulic driver for working roller speed changing movement of plate rolling machien corrector |
| CN200942402Y (en) * | 2006-09-06 | 2007-09-05 | 唐山不锈钢有限责任公司 | Hydraulic lifting roller capable of synchronous stable running |
| CN202290902U (en) * | 2011-09-29 | 2012-07-04 | 南通超力卷板机制造有限公司 | Two-roller plate rolling machine pushing lower roller through single cylinder |
| CN102674200A (en) * | 2012-05-03 | 2012-09-19 | 佛山市源田床具机械有限公司 | Lifting mechanism |
| CN202893914U (en) * | 2012-11-07 | 2013-04-24 | 许曲东 | Express plate bending machine |
-
2012
- 2012-11-07 CN CN2012104405370A patent/CN102921777A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB929170A (en) * | 1961-03-23 | 1963-06-19 | Smeralovy Zd Y | Device for effecting movement between pressure and support rollers in profile bending machines |
| US4215739A (en) * | 1978-05-20 | 1980-08-05 | Mannesmann Demag Ag | Oscillating apparatus for strand casting mold |
| CN2900007Y (en) * | 2006-05-29 | 2007-05-16 | 张挺胜 | Hydraulic driver for working roller speed changing movement of plate rolling machien corrector |
| CN200942402Y (en) * | 2006-09-06 | 2007-09-05 | 唐山不锈钢有限责任公司 | Hydraulic lifting roller capable of synchronous stable running |
| CN202290902U (en) * | 2011-09-29 | 2012-07-04 | 南通超力卷板机制造有限公司 | Two-roller plate rolling machine pushing lower roller through single cylinder |
| CN102674200A (en) * | 2012-05-03 | 2012-09-19 | 佛山市源田床具机械有限公司 | Lifting mechanism |
| CN202893914U (en) * | 2012-11-07 | 2013-04-24 | 许曲东 | Express plate bending machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130213 |