CN201198008Y - Bidirectional deflection compensating mechanism of large-sized bender - Google Patents
Bidirectional deflection compensating mechanism of large-sized bender Download PDFInfo
- Publication number
- CN201198008Y CN201198008Y CNU2008200361847U CN200820036184U CN201198008Y CN 201198008 Y CN201198008 Y CN 201198008Y CN U2008200361847 U CNU2008200361847 U CN U2008200361847U CN 200820036184 U CN200820036184 U CN 200820036184U CN 201198008 Y CN201198008 Y CN 201198008Y
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- CN
- China
- Prior art keywords
- bender
- wedge
- planker
- fixed
- deflection compensation
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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 - Lifetime
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to a bidirectional bending deflection compensation mechanism of a large-sized bending machine, which is characterized in that an upper tapered iron is loosely mounted on an adjusting shim through a guide bar, and a lower tapered iron is fixed on a planker; the planker is embedded in a groove on a worktable panel of the bending machine; a travelling nut is fixed on the planker; a screw rod is screwed into the travelling nut; an electric motor is fixed on a retaining plate; the input end of the screw rod directly penetrates though a mating hole of the output shaft of a speed reducer connected with the electric motor; a displacement sensor, a travel switch, a small soleplate and a large soleplate are arranged in the worktable panel of the bending machine; and an angle iron and a drivehead are arranged at the end surface of the lower tapered iron at the right end. The utility model has simple, compact and reasonable structure, fully fulfills the function of a numerical control system, automatically completes the bending deflection compensation, requires no operator to adjust the positions of the tapered irons, is timesaving and laborsaving, as well as convenient and quick for operation, and has high manufacturing efficiency and low manufacturing cost.
Description
Technical field
The utility model relates to a kind of large-sized bender amount of deflection bidirectional compensating mechanism, specifically is specifically designed to the large-sized numerical control bender, is cover appurtenances that improve large-sized numerical control bender machining accuracy.
Background technology
In prior art, be used for multiple industries such as aircraft, automobile, electrical equipment, machinery, shipbuilding, bridge, for the mach workpiece of bending, be difficult to guarantee that the angle of processing work requires and the linearity requirement, traditional way is a manual adjustments flexibility compensating device wedge everywhere, such way is work useless power when useless, and efficient is low, the cost height.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby provide a kind of large-sized bender bidirectional deflection compensation mechanism, can compensate the amount of deflection that produces in the bender course of work automatically according to length, thickness, institute's knuckle degree of processing work, after adopting this device, the operative employee does not need to regulate wedge everywhere, digital control system is regulated automatically according to parameter, saves time and laborsaving, and efficient height and cost are low.
Main solution of the present utility model is achieved in that
The utility model adopts the bed die of bender to be placed on the adjusting pad, uses the screw on the pressing plate to be fixed.Last wedge is directed to the bar pine and fits on the adjusting pad, and the declivity ferropexy is on planker, and planker is installed in the groove on the bender worktable panel, and travelling nut is fastened on the planker, and screw mandrel screws in travelling nut; Motor is fixed on the fixed head, and fixed head is fixed on the bender workbench right side again; The input of described screw mandrel directly penetrates in the mating holes of output shaft of the reductor that links to each other with motor; Swivel nut screws in adjusting pad, and bolt is tightened on the wedge by the swivel nut hole; Displacement transducer, travel switch, platter, big base plate are contained in the bender worktable panel, and angle bar, taking the lead is contained in the end face of first following wedge of right-hand member; Wedge just is supported on the following wedge on the planker on when the bender flap under the adjusting pad.Described disk spring is placed in the bender workbench, and adjusting pad was not supported on the disk spring when bender oil cylinder was not worked.Said case is installed on the fixed head.
Described going up between wedge and the following wedge controlled the generation length travel by digital control system.
Described going up between wedge and the adjusting pad produces lateral displacement by manually controlling.
Compared with the prior art the utility model has the following advantages:
The utility model is simple in structure, compact, reasonable; Make full use of the function of digital control system in design, finish compensation rate automatically, the operative employee does not need to regulate wedge everywhere, and system regulates automatically according to parameter, saves time and laborsaving; Simple to operate, quick, production efficiency is high, and low cost of manufacture.
Description of drawings
Fig. 1 is the utility model structural front view.
Fig. 2 is the utility model structure vertical view.
Fig. 3 is the utility model structure left view.
The specific embodiment
Example during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:
As Fig. 1, Fig. 2, shown in Figure 3, the utility model comprises adjusting pad 1, goes up wedge 2, down wedge 3, planker 4, screw mandrel 5, motor 6, case 7, fixed head 8, travelling nut 9, gib block 10, displacement transducer 11, angle bar 12, travel switch 13, platter 14, big base plate 15, take the lead 16, swivel nut 17, bolt 18, disk spring 19, pressing plate 20 etc.
The utility model adopts the bed die of bender to be placed on the adjusting pad 1, uses the screw on the pressing plate 20 to be fixed.Last wedge 2 is directed to bar 10 pines and fits on the adjusting pad 1.Described down wedge 3 is fixed on the planker 4, and planker 4 is installed in the groove on the bender worktable panel, and travelling nut 9 is fastened on the planker 4, and screw mandrel 5 screws in travelling nut 9; Motor 6 is fixed on the fixed head 8, and fixed head 8 is fixed on bender workbench 21 right sides again.The input of described screw mandrel 5 directly penetrates in the mating holes of output shaft of the reductor that links to each other with motor 6; Swivel nut 17 screws in adjusting pad 1, and bolt 18 is tightened on the wedge 2 by the hole of swivel nut 17.Displacement transducer 11, travel switch 13, platter 14, big base plate 15 are contained in the bender worktable panel 22, angle bar 12,16 end faces that are contained in first following wedge 3 of right-hand member of taking the lead.Wedge 2 just is supported on the following wedge 3 on the planker 4 on when the bender flap under the adjusting pad 1.Described disk spring 19 is placed in the bender workbench, and adjusting pad 1 was not supported on the disk spring 19 when the bender oil cylinder was not worked.Said case 7 is installed on the fixed head 8.
The operation principle of the present utility model and the course of work
Digital control system roll over the workpiece parameter and is required automatic calculating bending power and the slide block of bender and the distortion of workbench according to bender structure and institute, drive control motor 6 rotations then, because motor and speed reducer is made of one, therefore reductor drives screw mandrel 5 rotations after with the output speed reduction of speed, because of screw mandrel 5 plate 8 axial restraints that are fixed, so can only be that travelling nut 9 moves axially, travelling nut 9 closely links to each other with planker 4, so just making planker 4 drive all following wedges 3 moves axially, force down wedge 3 to move one section distance relative to going up wedge 2, make wedge 2 and adjusting pad 1 together in a bit of distance of short transverse lifting, the numerical value of this lifting distance is obtained by the carriage release lever of angle bar 12 dragging displacement sensors 11, and control, thereby reach the amount of deflection purpose of compensation automatically by digital control system.The contact of two travel switches 13 is by 16 controls of taking the lead, and it is spacing to play safety.Platter 14 and big base plate 15 play adjustment travel switch 13 positions.The utility model has also designed the function of manual fine motion compensation in addition, it is to make wedge 2 laterally move a spot of distance by the position of adjusting swivel nut 17 and bolt 18 to make adjusting pad 1 move micro-distance on the local height direction, realize the function that local manually control fine motion compensates.
Claims (5)
1. large-sized bender bidirectional deflection compensation mechanism, it is characterized in that comprising bender workbench (21), bender worktable panel (22), it is characterized in that wedge (2) is directed to bar (10) pine and fits on the adjusting pad (1), following wedge (3) is fixed on the planker (4), planker (4) is installed in the groove on the bender worktable panel (22), travelling nut (9) is fastened on the planker (4), and screw mandrel (5) screws in travelling nut (9); Motor (6) is fixed on the fixed head (8), and fixed head (8) is fixed on bender workbench (21) right side; The input of described screw mandrel (5) directly penetrates in the mating holes of output shaft of the reductor that links to each other with motor (6); Swivel nut (17) screws in adjusting pad (1), bolt (18) is tightened on the wedge (2) by the hole of swivel nut (17), displacement transducer (11), travel switch (13), platter (14), big base plate (15) are contained in respectively in the bender worktable panel, and angle bar (12), take the lead (16) are contained in down the end face of wedge (3) respectively.
2. large-sized bender bidirectional deflection compensation mechanism according to claim 1 is characterized in that placing in the described bender workbench disk spring (19).
3. large-sized bender bidirectional deflection compensation mechanism according to claim 1 is characterized in that upward installation case (7) of described fixed head (8).
4. large-sized bender bidirectional deflection compensation mechanism according to claim 1 is characterized in that described going up between wedge (2) and the following wedge (3) produces length travel.
5. large-sized bender bidirectional deflection compensation mechanism according to claim 1 is characterized in that described going up between wedge (2) and the adjusting pad (1) produces lateral displacement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200361847U CN201198008Y (en) | 2008-05-16 | 2008-05-16 | Bidirectional deflection compensating mechanism of large-sized bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200361847U CN201198008Y (en) | 2008-05-16 | 2008-05-16 | Bidirectional deflection compensating mechanism of large-sized bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201198008Y true CN201198008Y (en) | 2009-02-25 |
Family
ID=40449164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200361847U Expired - Lifetime CN201198008Y (en) | 2008-05-16 | 2008-05-16 | Bidirectional deflection compensating mechanism of large-sized bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201198008Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601179A (en) * | 2012-01-12 | 2012-07-25 | 广州广船国际股份有限公司 | Bender |
| CN103521574A (en) * | 2013-10-11 | 2014-01-22 | 安徽联盟模具工业股份有限公司 | Double-piece double-inclined-plane matching type bidirectional deflection compensation device of bending machine |
| CN104959430A (en) * | 2015-07-24 | 2015-10-07 | 江苏江海机床集团有限公司 | Large-scale bending machine flexibility compensation workbench |
| CN105855379A (en) * | 2016-05-31 | 2016-08-17 | 安徽力源数控刃模具制造有限公司 | Bending machine workbench deflection compensation device and method |
| CN107413905A (en) * | 2017-05-04 | 2017-12-01 | 佛山市富乐喜电子信息技术有限公司 | Bender bidirectional compensates workbench |
-
2008
- 2008-05-16 CN CNU2008200361847U patent/CN201198008Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601179A (en) * | 2012-01-12 | 2012-07-25 | 广州广船国际股份有限公司 | Bender |
| CN103521574A (en) * | 2013-10-11 | 2014-01-22 | 安徽联盟模具工业股份有限公司 | Double-piece double-inclined-plane matching type bidirectional deflection compensation device of bending machine |
| CN103521574B (en) * | 2013-10-11 | 2016-06-22 | 安徽联盟模具工业股份有限公司 | Bender two panels double inclined plane formula bidirectional deflection compensation device |
| CN104959430A (en) * | 2015-07-24 | 2015-10-07 | 江苏江海机床集团有限公司 | Large-scale bending machine flexibility compensation workbench |
| CN105855379A (en) * | 2016-05-31 | 2016-08-17 | 安徽力源数控刃模具制造有限公司 | Bending machine workbench deflection compensation device and method |
| CN107413905A (en) * | 2017-05-04 | 2017-12-01 | 佛山市富乐喜电子信息技术有限公司 | Bender bidirectional compensates workbench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090225 |