CN207386243U - The compensation plate bending machine of self-inducting skewback - Google Patents
The compensation plate bending machine of self-inducting skewback Download PDFInfo
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- CN207386243U CN207386243U CN201721237583.5U CN201721237583U CN207386243U CN 207386243 U CN207386243 U CN 207386243U CN 201721237583 U CN201721237583 U CN 201721237583U CN 207386243 U CN207386243 U CN 207386243U
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- skewback
- work table
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- bending
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Abstract
The utility model discloses the compensation plate bending machine of self-inducting skewback, including bending work table, plate vertical displacement sensor, fixed guide skewback, skewback, stroke motor, vertical supporting device and PLC controller are slided, wherein:Between plate vertical displacement sensor leads skewback arranged on the bottom of bending work table and fixation, for detecting the bottom of bending work table with sliding the distance between skewback top surface H, and distance H is transmitted in PLC controller；It is fixed to lead the bottom position that skewback is fixed on bending work table, it slides skewback and by stroke motor it is driven to be slided up and down along the fixed inclined-plane for leading skewback, vertical supporting device is equipped with vertical chute along its vertical direction；And stroke motor is connected in the vertical chute supported vertically by a upright slide block and moved up and down.The plate bending machine of the utility model, bending work table deflection deformation are corrected in time, and when bending works, automatic sensing amendment, correction effect is good, ensure that the precision of plate bending.
Description
Technical field
The utility model is related to plate bending machine technical field, more particularly to the compensation plate bending of self-inducting skewback
Machine.
Background technology
Plate bending machine is a kind of extensive sheet machining apparatus of use.By using simplest Bending Mould, adjustment
The pressure depth distance of sliding block, carries out the bending and molding of various angles, and bending goes out various complex parts.The lower die peace of bender
On the bottom end rail of workbench, upper mold is mounted on sliding block.In the course of work, the sliding block of bender be subject to one it is upward equal
Cloth load, and workbench can be subject to a downward uniform load, under the action of uniform load, sliding block and workbench are all by edge
Impact direction generates deflection deformation, so as to generate amount of deflection.The generation of amount of deflection makes distance, pressure of the upper mold with lower die in length range
Power is all changed.The reason for middle part is because of amount of deflection, the profile angle of plate workpiece can be bigger than both ends, as workpiece is got over
Long, this deflection deformation is also bigger.Meanwhile thickened with the strength of materials increase or plate for influencing load, it will all lead
Angular error increase of the workpiece in length range is caused, seriously affects the angle and linear precision of bending workpieces.
Frequently with compensation hydraulic technology, the oil cylinder that it is mounted on by one group in lower table forms plate bending machine at present,
The position of each compensating cylinder, size are designed according to the sag curve of sliding block, workbench finite element analysis, in preceding
For the relative displacement between three pieces of risers come the doming compensation of riser in realizing, it is continuous, smooth change that can make work top afterwards
Shape curve can obtain preferable bending workpieces.But sundries may be mixed with using hydraulic oil for a long time, influences hydraulic proportion valve
Operating accuracy increases the error of machining accuracy, and oil leakage can also pollute.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides automatic sensing bending work table facial disfigurement,
And the compensation plate bending machine of self-inducting skewback for repairing deformation position is jacked up automatically.
Technical solution is used by the utility model：The compensation plate bending machine of self-inducting skewback, including bender
Make platform, plate vertical displacement sensor, fixed guide skewback, slip skewback, stroke motor, vertical supporting device and PLC controls
Device, wherein:Between plate vertical displacement sensor leads skewback arranged on the bottom of bending work table and fixation, for detecting bending
Distance H is transmitted in PLC controller by the bottom of workbench with sliding the distance between skewback top surface H；It is fixed to lead tiltedly
Block is fixed on the bottom position of bending work table, slides skewback and by stroke motor it is driven to be led along fixation above and below the inclined-plane of skewback
It slides, vertical supporting device is equipped with vertical chute along its vertical direction；And stroke motor is connected to by a upright slide block
It moves up and down in the vertical chute of vertical supporting device.
Further, the bottom of fixed guide skewback is wedge structure, and edge is arranged on leading at the top of fixed guide skewback
Down fold is tilted upwardly or downwardly to be slided.
Further, vertical supporting bottom of device is located at the bottom of upright slide block and is additionally provided with electromagnetism lock valve, the electromagnetic lock
Only valve connection PLC controller, and under the control of PLC controller with stroke motor coordination start.
Further, the bottom of vertical supporting device is also associated with hydraulic jack device, and the hydraulic jack device is whole
Body jacks up vertical supporting device and the slip skewback being connected thereto, and then jacks up bending work table.
Further, the top of skewback is slided as stepped ramp type curved-surface structure, ensures that sliding skewback is that bending work table connects
It can realize that face contact jacks up when tactile.
Compared with prior art, the beneficial effects of the utility model are：The plate bending machine of the utility model passes through setting
Plate vertical displacement sensor in bending work table bottom senses the deformation of bending work table immediately, then starts and forms motor
Slip skewback is driven to be slided on fixed guide skewback, and then corrects the deflection deformation of bending work table in time.Stroke electricity simultaneously
Machine is supported using vertical supporting device device, and entirety is servo-actuated using upright slide block, and it is good to correct stability.
In general, the plate bending machine of the utility model, though bending work table deflection deformation amendment, and need not
Artificial correction, when bending works, automatic sensing amendment, correction effect is good, ensure that the precision of plate bending, at the same save or
Person shortens maintenance time.
Description of the drawings
Fig. 1 is the structure chart of one embodiment of the compensation plate bending machine of self-inducting skewback；
Fig. 2 is the structure chart of another embodiment of the compensation plate bending machine of self-inducting skewback；
Wherein：1- bending work tables, 2- plate vertical displacement sensors, 3- fixed guide skewbacks, 31- are oriented to skewed slot；4-
Slide skewback, 5- stroke motors, 6- vertical supporting devices, 61- vertical chutes；7-PLC controllers, 8- upright slide blocks, 9- electromagnetism
Lock valve, 10- hydraulic jack devices.
Specific embodiment
In order to deepen the understanding to the utility model, with reference to the accompanying drawings and examples to the utility model furtherly
Bright, which is only used for explaining the utility model, and the scope of protection of the utility model is not formed and is limited.
As shown in Figure 1, the compensation plate bending machine of self-inducting skewback, passes including bending work table 1, plate vertical displacement
Sensor 2, fixed guide skewback 3 slide skewback 4, stroke motor 5, vertical supporting device 6 and PLC controller 7, wherein:Plate
Between vertical displacement sensor 2 leads skewback 3 arranged on the bottom of bending work table 1 and fixation, for detecting the bottom of bending work table
Distance H is transmitted in PLC controller 7 by portion with sliding the distance between 4 top surface of skewback H；Fixation is led skewback 3 and is fixed on
The bottom position of bending work table 1 slides skewback 4 and by stroke motor 5 it is driven to glide along the fixed inclined-plane for leading skewback 3
Dynamic, vertical supporting device 6 is equipped with vertical chute 61 along its vertical direction；And stroke motor 5 is connected by a upright slide block 8
It moves up and down in the vertical chute 61 of vertical supporting device 6.
In the above-described embodiments, the bottom of fixed guide skewback 3 is wedge structure, and along arranged on fixed guide skewback 3
The guiding skewed slot 31 at top is tilted upwardly or downwardly to be slided, and ensure that slide skewback has good corrective in slidingtype
Can, ensure that it steadily corrects deflection deformation.
In the above-described embodiments, 6 bottom of vertical supporting device is located at the bottom of upright slide block 8 and is additionally provided with electromagnetism lock valve 9,
The electromagnetism lock valve 9 connects PLC controller 7, and coordinates start with stroke motor 5 under the control of PLC controller 7, so as to
Improve the support effect of vertical supporting device.
As shown in Fig. 2, the bottom of vertical supporting device 6 is also associated with hydraulic jack device 10, hydraulic jack dress
10 whole jack-up vertical supporting devices 6 and the slip skewback 4 being connected thereto are put, and then jacks up bending work table 1, is practically applicable to
It corrects that some weight are larger, deforms big bending work table.
In the above-described embodiments, the top of skewback 4 is slided as stepped ramp type curved-surface structure, ensures that sliding skewback 4 is bending
Workbench 1 can realize that face contact jacks up when contacting, bending repairing effect is good.
The plate bending machine of the utility model, though bending work table deflection deformation amendment, and without artificial correction,
When bending works, automatic sensing amendment, correction effect is good, ensure that the precision of plate bending, while saves or shorten dimension
Repair the time.
What the embodiment of the utility model was announced is preferred embodiment, but is not limited thereto, the common skill of this field
Art personnel easily according to above-described embodiment, understand the spirit of the utility model, and make different amplification and variation, but as long as
The spirit of the utility model is not departed from, it is all within the protection scope of the present utility model.
Claims (5)
1. the compensation plate bending machine of self-inducting skewback, it is characterised in that：Including bending work table（1）, plate vertical displacement
Sensor（2）, fixed guide skewback（3）, slide skewback（4）, stroke motor（5）, vertical supporting device（6）And PLC controller
（7）, wherein:Plate vertical displacement sensor（2）Arranged on bending work table（1）Bottom with fixation lead skewback（3）Between, it uses
In the bottom of detection bending work table with sliding skewback（4）The distance between top surface H, and distance H is transmitted in PLC controls
Device processed（7）；
Skewback is led in fixation（3）It is fixed on bending work table（1）Bottom position, slide skewback（4）Pass through stroke motor（5）It drives
It leads skewback along fixation（3）Inclined-plane slide up and down, vertical supporting device（6）Vertical chute is equipped with along its vertical direction（61）；
And stroke motor（5）Pass through a upright slide block（8）It is connected to vertical supporting device（6）Vertical chute（61）Interior fortune up and down
It is dynamic.
2. the compensation plate bending machine of self-inducting skewback according to claim 1, it is characterised in that：The fixed guide
Skewback（3）Bottom for wedge structure, and along being arranged on fixed guide skewback（3）The guiding skewed slot at top（31）Introversion is obliquely
Or slide downward.
3. the compensation plate bending machine of self-inducting skewback according to claim 1 or 2, it is characterised in that：Vertical supporting
Device（6）Bottom is located at upright slide block（8）Bottom be additionally provided with electromagnetism lock valve（9）, the electromagnetism lock valve（9）Connect PLC controls
Device processed（7）, and in PLC controller（7）Control under with stroke motor（5）Coordinate start.
4. the compensation plate bending machine of self-inducting skewback according to claim 3, it is characterised in that：Vertical supporting device
（6）Bottom be also associated with hydraulic jack device（10）, the hydraulic jack device（10）It is whole to jack up vertical supporting device
（6）And the slip skewback being connected thereto（4）, and then jack up bending work table（1）.
5. the compensation plate bending machine of self-inducting skewback according to claim 4, it is characterised in that：Slide skewback（4）
Top for stepped ramp type curved-surface structure, ensure to slide skewback（4）It is bending work table（1）Face contact top can be realized during contact
It rises.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721237583.5U CN207386243U (en) | 2017-09-26 | 2017-09-26 | The compensation plate bending machine of self-inducting skewback |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721237583.5U CN207386243U (en) | 2017-09-26 | 2017-09-26 | The compensation plate bending machine of self-inducting skewback |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207386243U true CN207386243U (en) | 2018-05-22 |
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ID=62404026
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721237583.5U Active CN207386243U (en) | 2017-09-26 | 2017-09-26 | The compensation plate bending machine of self-inducting skewback |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207386243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109848266A (en) * | 2019-02-13 | 2019-06-07 | 南通航力重工机械有限公司 | A kind of Plate Bending Machine with feeding mechanism |
-
2017
- 2017-09-26 CN CN201721237583.5U patent/CN207386243U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109848266A (en) * | 2019-02-13 | 2019-06-07 | 南通航力重工机械有限公司 | A kind of Plate Bending Machine with feeding mechanism |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 226600 Binhai New Area, laobagang, Hai'an City, Nantong City, Jiangsu Province (Group 4, Xinba village, jiaoxie town) Patentee after: Nantong Hangli Heavy Industry Co.,Ltd. Address before: 226600 Laoba Port Binhai New Area, Haian County, Nantong City, Jiangsu Province (Group 4, Xinba Village, Jiaobao Town) Patentee before: NANTONG HANGLI HEAVY MACHINE Co.,Ltd. |