CN204638809U - Three rolls plate bending machine - Google Patents
Three rolls plate bending machine Download PDFInfo
- Publication number
- CN204638809U CN204638809U CN201520084800.6U CN201520084800U CN204638809U CN 204638809 U CN204638809 U CN 204638809U CN 201520084800 U CN201520084800 U CN 201520084800U CN 204638809 U CN204638809 U CN 204638809U
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- CN
- China
- Prior art keywords
- roller
- roll
- lower roll
- right support
- left socle
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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.)
- Expired - Fee Related
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a kind of three rolls plate bending machine, belong to mechanical manufacturing field.Comprise left socle, right support, top roll, lower roll and drive unit, top roll is one, lower roll is two, top roll, lower roll to be arranged between left socle and right support and connecting drive device respectively, left socle between top roll, lower roll, right support are respectively equipped with four rolling, and described roller all contacts with lubricating oil supply device.Left socle between top roll, lower roll, right support arrange four rolling respectively, position can be carried out to sheet material at sheet material coiling process by the rolling of roller to control in real time, making it run by rolling circuit normally, avoiding offseting, causing shaped article off quality; Lubricating oil supply device contact is set on the side of roller and can carries out feed lubrication by pair roller in real time, reduce the friction between roller and sheet material, prolongation roller service life.
Description
Technical field
The utility model relates to a kind of veneer reeling machine, is specifically a kind of three rolls plate bending machine, belongs to mechanical manufacturing field.
Background technology
Veneer reeling machine is common for carrying out the bending shaping machine bed apparatus of continuity point to sheet material, is widely used in the industries such as petrochemical industry shipbuilding, pressure vessel, machine-building.Upper roller of press brake acts on piston two lower roll central symmetry positions by the hydraulic oil in hydraulic cylinder and makes vertical displacement movement, driving two lower roll gear engagements to rotate, providing moment of torsion for rolling sheet material by the final-stage gear of main gear reducer.Pressing down and the rotary motion of lower roll by top roll, makes metallic plate through multi-pass continuous bend, produces permanent plastic deformation, rolls into required cylinder, cone cylinder or their part.The three rolls plate bending machine of prior art usually adopts external force control mode to carry out to the control of sheet material in coiling process, owing to can not control in real time sheet material at veneer reeling machine, run once sheet material will offset under there is small out of step conditions at top roll and lower roll, affect final plate forming precision, and easily cause the damage of equipment.
Utility model content
Technical problem to be solved in the utility model is to overcome prior art defect, provides the three rolls plate bending machine that can carry out controlling in real time to avoid to sheet material skew in a kind of coiling process.
In order to solve the problems of the technologies described above the three rolls plate bending machine that the utility model provides, comprise left socle, right support, top roll, lower roll and drive unit, described top roll is one, lower roll is two, top roll, lower roll to be arranged between left socle and right support and connecting drive device respectively, left socle between described top roll, lower roll, right support are respectively equipped with four rolling, and described roller all contacts with lubricating oil supply device.
In the utility model, the below of described roller is equipped with lubricating oil collector.
In the utility model, the change gear box that described drive unit comprises drive motors and is connected with drive motors, the output shaft of described change gear box connects top roll, lower roll respectively.
The beneficial effects of the utility model are: (1), the left socle between top roll, lower roll, right support arrange four rolling respectively, position can be carried out to sheet material at sheet material coiling process by the rolling of roller to control in real time, it is made to run by rolling circuit normally, avoid offseting, cause shaped article off quality; (2), on the side of roller lubricating oil supply device contact is set and can carries out feed lubrication by pair roller in real time, reduce the friction between roller and sheet material, prolongation roller service life; (3), in the below of roller be equipped with lubricating oil collector, the lubricating oil of landing on roller can be collected, recycle, avoid waste and pollute frame.
Accompanying drawing explanation
Fig. 1 is the utility model three rolls plate bending machine structure chart;
Fig. 2 is the utility model three rolls plate bending machine side view;
In figure, 1-base, 2-right support, 3-left socle, 4-top roll, 5-first lower roll, 6-second lower roll, 7-roller, 8, lubricating oil supply device, 9-change gear box, 10-drive motors, 11-lubricating oil collector.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As illustrated in fig. 1 and 2, the utility model three rolls plate bending machine comprises right support 2, left socle 3, top roll 4, first lower roll 5, second lower roll 6, change gear box 9 and drive motors 10.Right support 2, left socle 3 fixed mount are located on base 1.First lower roll 5, second lower roll 6 is installed in parallel between right support 2, left socle 3 by connecting axle; Top roll 4 is arranged between right support 2, left socle 3 by connecting axle, and top roll 4 is positioned at the top of right support 2, left socle 3, is symmetrical arranged between three.
First lower roll 5, second lower roll 6 is connected with three output shafts of change gear box 9 respectively with the connecting axle of top roll 4, and change gear box 9 connects drive motors 10, drives change gear box 9 to drive three rollers to rotate by drive motors 10.
Left socle 3 between top roll 4 and the first lower roll 5, second lower roll 6, right support 2 are respectively equipped with four rolling 7, roller 7 and left socle 3, right support 2 arrange in the same way and rotate, the outside of roller 7 all contacts with lubricating oil supply device 8, in the course of work, lubricating oil supply device 8 continues way roller 7 provides lubricating oil, to reduce roller 7 and the friction of sheet material, extend the service life of roller 7.
Be provided with lubricating oil collector 11 in the below of roller 7, lubricating oil collector 11 lubricating oil of pair roller 7 landing in rotary course can carry out Collection utilization, avoids the wasting of resources and to causing frame to pollute.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art, can also make some improvement under the prerequisite not departing from the utility model principle, these improvement also should be considered as protection domain of the present utility model.
Claims (3)
1. a three rolls plate bending machine, comprise left socle, right support, top roll, lower roll and drive unit, described top roll is one, lower roll is two, top roll, lower roll to be arranged between left socle and right support and connecting drive device respectively, it is characterized in that: the left socle between described top roll, lower roll, right support are respectively equipped with four rolling, described roller all contacts with lubricating oil supply device.
2. three rolls plate bending machine according to claim 1, is characterized in that: the below of described roller is equipped with lubricating oil collector.
3. three rolls plate bending machine according to claim 1 and 2, is characterized in that: the change gear box that described drive unit comprises drive motors and is connected with drive motors, and the output shaft of described change gear box connects top roll, lower roll respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520084800.6U CN204638809U (en) | 2015-02-06 | 2015-02-06 | Three rolls plate bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520084800.6U CN204638809U (en) | 2015-02-06 | 2015-02-06 | Three rolls plate bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204638809U true CN204638809U (en) | 2015-09-16 |
Family
ID=54091584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520084800.6U Expired - Fee Related CN204638809U (en) | 2015-02-06 | 2015-02-06 | Three rolls plate bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204638809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607506A (en) * | 2015-02-06 | 2015-05-13 | 南通利王剪折机床有限公司 | Three-roll plate- rolling machine |
-
2015
- 2015-02-06 CN CN201520084800.6U patent/CN204638809U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607506A (en) * | 2015-02-06 | 2015-05-13 | 南通利王剪折机床有限公司 | Three-roll plate- rolling 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: 20150916 Termination date: 20160206 |