CN103521574B - Bender two panels double inclined plane formula bidirectional deflection compensation device - Google Patents
Bender two panels double inclined plane formula bidirectional deflection compensation device Download PDFInfo
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- CN103521574B CN103521574B CN201310471955.0A CN201310471955A CN103521574B CN 103521574 B CN103521574 B CN 103521574B CN 201310471955 A CN201310471955 A CN 201310471955A CN 103521574 B CN103521574 B CN 103521574B
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- voussoir
- square groove
- base
- pull bar
- bender
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Abstract
The bender two panels double inclined plane formula bidirectional deflection compensation device of the present invention, including base and be positioned at the cover plate being connected above base and with base, described base is provided with square groove along its length, some voussoir groups it are provided with in described square groove, described each voussoir group includes slide the mutually upper voussoir docked and lower wedge block, described upper voussoir one end is connected on a side of square groove, the other end is connected on another side of square groove by screw bolt and nut, and all lower wedge blocks are concatenated mutually by pull bar and can be moved with pull bar；Described pull bar connects actuating unit。Present configuration is simple, workable, fast response time, it is possible to increase the bending precision of bender and the bending quality of sheet metal product, meets the requirement of high-precision workpiece bending, improves production efficiency；Reduce buying expenses, increase economic efficiency, it is simple to administer and maintain。
Description
Technical field
The present invention relates to a kind of numerical control bender two-way compensating device, be that one is specifically designed to numerical control bender, improve the compensation device of bender machining accuracy。
Background technology
Along with the required precision of panel beating bending workpieces improves constantly, bender is operationally, affect two major defects of bending precision: an oil cylinder pushing slide block being installed in lathe bed slide block both sides moves downward, and now due to slide block both sides stress, centre can produce certain deflection deformation；Two is the abrasion of Bending Mould。The bending angle of the former major effect workpiece, the latter then affects the linearity of workpiece bending。Conventional approach is that manual adjustments compensation block or fray increase the modes such as pad to overcome drawbacks described above, wastes time and energy, inefficiency。Method more advanced at present is to install compensation device (one is manual adjustments sloping block type workbench, and another kind is rod-pulling type workbench) on bender, but apparatus above can only carry out unidirectional adjustment。If both the above major defect need to be solved, bender need to be installed two sets and regulate device, and structure is complicated, and cost is high。
Summary of the invention
It is an object of the invention to provide a kind of novel two panels double inclined plane formula bidirectional deflection compensation device, can be automatically adjusted and work piece is made overall deflection compensation, the concentrated wear of mould can be compensated again。
The bender two panels double inclined plane formula bidirectional deflection compensation device of the present invention, including base and be positioned at the cover plate being connected above base and with base, described base is provided with square groove along its length, some voussoir groups it are provided with in described square groove, described each voussoir group includes slide the mutually upper voussoir docked and lower wedge block, described upper voussoir one end is connected on a side of square groove, the other end is connected on another side of square groove by screw bolt and nut, and all lower wedge blocks are concatenated mutually by pull bar and can be moved with pull bar；Described pull bar connects actuating unit。
The upper surface of described upper voussoir is horizontal plane, and bottom surface is the inclined-plane with lateral angle α, and the lower surface of described lower wedge block is horizontal plane, and upper surface is the inclined-plane with lateral angle α and longitudinal angle β, wherein, 0 < α < 3 °, 0 < β < 3 °。
The termination of described pull bar connects adjustment screw mandrel by nut voussoir, and described adjustment screw mandrel can be driven by buncher and rotate。
It is provided with Rectangular Spring between described cover plate and base。
Present configuration is simple, workable, fast response time, it is possible to increase the bending precision of bender and the bending quality of sheet metal product, meets the requirement of high-precision workpiece bending, improves production efficiency；Reduce buying expenses, increase economic efficiency, it is simple to administer and maintain。
Accompanying drawing explanation
Fig. 1 is that master of the present invention looks sectional structure schematic diagram；
Fig. 2 is plan structure schematic diagram of the present invention；
Fig. 3 is left view sectional structure schematic diagram of the present invention；
Fig. 4 is the upper wedge structure schematic diagram in the present invention；
Fig. 5 is the lower wedge block structural representation in the present invention；
In figure: 1, base 2 lower wedge block 3, upper voussoir 4, spacer 5, pull bar 6, six square nut 7, nut voussoir 8, buncher 9, connect seat 10, bearing block 11, regulate screw mandrel 12, cover plate 13, adjusting nut 14, T-bolt 15, contour bolt 16, straight pin 17, Rectangular Spring 18, plug screw。
Detailed description of the invention
As Figure 1-3, the bender two panels double inclined plane formula bidirectional deflection compensation device of the present invention, including base 1 and be positioned at the cover plate 12 being connected above base and with base 1, (namely longitudinally) described base 1 is provided with square groove along its length, some voussoir groups it are provided with in described square groove, described each voussoir group includes slide the mutually upper voussoir 3 docked and lower wedge block 2, described upper voussoir 3 one end is connected on a side of square groove, the other end is connected on another side of square groove by screw bolt and nut, all lower wedge blocks 2 are by pull bar 5 phase concatenation and can move with pull bar 5；Described pull bar 5 connects actuating unit；The upper surface of described upper voussoir 3 is horizontal plane and docks with cover plate 12 phase, and bottom surface is the inclined-plane with lateral angle α, and the lower surface of described lower wedge block 2 is horizontal plane, and upper surface is the inclined-plane with lateral angle α and longitudinal angle β, wherein, 0 < α < 3 °, 0 < β < 3 °；The termination of described pull bar 5 connects adjustment screw mandrel 11 by nut voussoir 7, and described adjustment screw mandrel 11 can be driven rotation by buncher 8；It is provided with Rectangular Spring 17 between described cover plate 12 and base 1。
As Figure 1-3, bender two panels double inclined plane formula bidirectional deflection compensation device for the present invention, with the above-below direction of device for Z-axis direction, fore-and-aft direction is X axis (namely laterally), left and right directions is Y-axis (namely longitudinally), base 1 (longitudinal direction) along its length opens a square groove, place the voussoir group that array angle is different wherein, upper lower wedge block is cube shape one_to_one corresponding, the quantity of voussoir group can be determined by workbench length, for odd number group, symmetrical, the end face of each upper lower wedge block stamps sequence number labelling。As shown in Figure 4, upper voussoir 3 upper surface is horizontal plane, bottom surface is inclined-plane, there are an angle and lateral angle α (can design according to fine setting compensation dosage in the horizontal, each upper voussoir α angle is identical), punch in upper voussoir 3 one end, straight pin 16 is installed, it is placed in the groove that above base, milling is good, the other end does T-slot, it is connected with T-bolt 14, it is arranged in the hole of base square groove side, it is connected with the adjusting nut 13 in hole, when needs carry out laterally finely tuning, only need to rotate adjusting nut 13, adjusting nut pin is spacing, can only rotate, will not be subjected to displacement, now go up voussoir and will do horizontal movement above lower wedge block 2, the distance of the size according to α angle and movement, just can know that the compensation dosage of fine setting。As shown in Figure 5, the upper surface of lower wedge block 2 be a plane its have an angle and lateral angle the α angle of X-axis (the rib b ' d ' with) in the horizontal and have an angle and longitudinal angle the β angle of Y-axis (the rib c ' d ' with) in the vertical, four angle points making lower wedge block 2 upper surface of cube shape form A(and aa '), B(and bb '), C(and cc '), D(and dd ') four highly different points, by the mobile compensation realized on height。Angle in the horizontal is consistent with upper voussoir 3 angle is angle [alpha], and angle in the vertical is β, and each lower wedge block angle beta differs, and middle lower wedge block β angle is maximum, successively decreases successively in both sides。It is connected as in an overall base square groove placed by pull bar 5 between each lower wedge block, wherein the nut voussoir 7 of right-hand member is connected with regulating screw mandrel 11, the input regulating screw mandrel 11 is formed directly in the mating holes of output shaft of the reductor being connected with buncher 8, now adjustment screw mandrel 11 is driven to rotate by buncher 8, lower wedge block 2 will make moving left and right of entirety in square groove, and upper voussoir 3 is fixed in the square groove of base 1 will not be moved left and right by straight pin 16, existence due to β angle, upper voussoir 3 can move up, the height of each voussoir forms deflection compensation curve, middle prominent, jack-up cover plate 12 reaches the purpose of deflection compensation, thus two-way adjustment can be carried out, the effect compensated is reached by mobile upper lower wedge block, the purpose of bidirectional compensating just can be reached by the combination of two panels voussoir, reduce whole height and the purchase cost of workbench, practicality is higher。
Claims (2)
1. bender two panels double inclined plane formula bidirectional deflection compensation device, including base (1) and be positioned at the cover plate (12) being connected above base and with base (1), it is characterized in that, described base is provided with square groove on (1) along its length, some voussoir groups it are provided with in described square groove, each described voussoir group includes slide the mutually upper voussoir (3) docked and lower wedge block (2), described upper voussoir (3) one end is connected on a side of square groove, the other end is connected on another side of square groove by screw bolt and nut, all lower wedge blocks (2) are concatenated mutually by pull bar (5) and can move with pull bar (5)；Described pull bar (5) connects actuating unit；The upper surface of described upper voussoir (3) is horizontal plane, and bottom surface is the inclined-plane with lateral angle α, and the lower surface of described lower wedge block (2) is horizontal plane, and upper surface is the inclined-plane with lateral angle α and longitudinal angle β, wherein, 0 < α < 3 °, 0 < β < 3 °；The termination of described pull bar (5) connects adjustment screw mandrel (11) by nut voussoir (7), and described adjustment screw mandrel (11) can be driven by buncher (8) and rotate。
2. bender two panels double inclined plane formula bidirectional deflection compensation device as claimed in claim 1, it is characterised in that be provided with Rectangular Spring (17) between described cover plate (12) and base (1)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310471955.0A CN103521574B (en) | 2013-10-11 | 2013-10-11 | Bender two panels double inclined plane formula bidirectional deflection compensation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310471955.0A CN103521574B (en) | 2013-10-11 | 2013-10-11 | Bender two panels double inclined plane formula bidirectional deflection compensation device |
Publications (2)
| Publication Number | Publication Date |
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| CN103521574A CN103521574A (en) | 2014-01-22 |
| CN103521574B true CN103521574B (en) | 2016-06-22 |
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| CN201310471955.0A Expired - Fee Related CN103521574B (en) | 2013-10-11 | 2013-10-11 | Bender two panels double inclined plane formula bidirectional deflection compensation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2817653C1 (en) * | 2020-12-23 | 2024-04-17 | Аньхуэй Лиюань Снс Блэйд Моулд Манеэфакчерин Ко., Лтд. | Deflection compensation device, convenient for fixing working table |
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| CN108067526B (en) * | 2015-05-29 | 2020-02-04 | 马鞍山市辰兴机械制造有限公司 | Local adjusting method for deflection compensation workbench of bending machine |
| 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 |
| CN108746288B (en) * | 2018-06-20 | 2019-11-19 | 黄石华强数控机床有限公司 | A kind of duplex pull rod Wedge-type flexibility compensating device |
| CN108906925B (en) * | 2018-08-03 | 2023-11-10 | 安徽联盟模具工业股份有限公司 | Mechanical compensation workbench of high-precision bending machine |
| CN109013768A (en) * | 2018-09-25 | 2018-12-18 | 江苏力威剪折机床有限公司 | Bending machine adjusts compensation device |
| CN109332435A (en) * | 2018-12-05 | 2019-02-15 | 安徽力源数控刃模具制造有限公司 | A kind of bending machine workbench accurate bidirectional apparatus for compensating mechanical flexibility and preparation method thereof |
| CN110026456A (en) * | 2019-05-24 | 2019-07-19 | 安徽联盟模具工业股份有限公司 | A kind of accurate mechanical compensation workbench of bending machine of overall waveform skewback structure |
| CN110977580B (en) * | 2019-12-30 | 2024-09-03 | 山东普鲁特机床有限公司 | Screw deflection correction mechanism with piston moving horizontally |
| CN112547858B (en) * | 2020-12-23 | 2022-03-25 | 安徽力源数控刃模具制造有限公司 | Deflection compensation device convenient for fixing workbench |
| CN112845695B (en) * | 2021-01-21 | 2021-08-31 | 湖北理工学院 | Bending angle and deflection compensation device for bending machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4898015A (en) * | 1988-07-18 | 1990-02-06 | Houston David L | Press brake deflection compensating device |
| CN201020496Y (en) * | 2007-04-05 | 2008-02-13 | 李晓雯 | Machinery compensation working bench |
| DE102007033199B3 (en) * | 2007-07-17 | 2008-07-03 | Eht Werkzeugmaschinen Gmbh | Bending machine e.g. press brake, parts deflection compensating method for embossing e.g. pusher, involves exerting force before displacement, balancing or raising wedge, and accomplishing relative displacement |
| CN201198008Y (en) * | 2008-05-16 | 2009-02-25 | 无锡金球机械有限公司 | Bidirectional deflection compensating mechanism of large-sized bender |
| CN101773960A (en) * | 2010-02-14 | 2010-07-14 | 安徽联盟模具工业股份有限公司 | Four-matched-inclined-wedge type flexibility compensating device of bending machine |
| CN202155410U (en) * | 2011-07-28 | 2012-03-07 | 安徽力源数控刃模具制造有限公司 | Tapered wedge deflection compensation device of bender |
| CN202169300U (en) * | 2011-08-05 | 2012-03-21 | 安徽力源数控刃模具制造有限公司 | Flexibility compensation device for bender |
| CN203578479U (en) * | 2013-10-11 | 2014-05-07 | 安徽联盟模具工业股份有限公司 | Two-piece dual-inclined-surface matched type bid-directional deflection compensation device of bending machine |
-
2013
- 2013-10-11 CN CN201310471955.0A patent/CN103521574B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4898015A (en) * | 1988-07-18 | 1990-02-06 | Houston David L | Press brake deflection compensating device |
| CN201020496Y (en) * | 2007-04-05 | 2008-02-13 | 李晓雯 | Machinery compensation working bench |
| DE102007033199B3 (en) * | 2007-07-17 | 2008-07-03 | Eht Werkzeugmaschinen Gmbh | Bending machine e.g. press brake, parts deflection compensating method for embossing e.g. pusher, involves exerting force before displacement, balancing or raising wedge, and accomplishing relative displacement |
| CN201198008Y (en) * | 2008-05-16 | 2009-02-25 | 无锡金球机械有限公司 | Bidirectional deflection compensating mechanism of large-sized bender |
| CN101773960A (en) * | 2010-02-14 | 2010-07-14 | 安徽联盟模具工业股份有限公司 | Four-matched-inclined-wedge type flexibility compensating device of bending machine |
| CN202155410U (en) * | 2011-07-28 | 2012-03-07 | 安徽力源数控刃模具制造有限公司 | Tapered wedge deflection compensation device of bender |
| CN202169300U (en) * | 2011-08-05 | 2012-03-21 | 安徽力源数控刃模具制造有限公司 | Flexibility compensation device for bender |
| CN203578479U (en) * | 2013-10-11 | 2014-05-07 | 安徽联盟模具工业股份有限公司 | Two-piece dual-inclined-surface matched type bid-directional deflection compensation device of bending machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2817653C1 (en) * | 2020-12-23 | 2024-04-17 | Аньхуэй Лиюань Снс Блэйд Моулд Манеэфакчерин Ко., Лтд. | Deflection compensation device, convenient for fixing working table |
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| CN103521574A (en) | 2014-01-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Two double inclined plane formula bidirectional deflection compensation arrangements of bender Effective date of registration: 20171225 Granted publication date: 20160622 Pledgee: Merchants Bank Ma'anshan branch of Limited by Share Ltd Bowang Pledgor: Anhui Lianmeng Mould Industrial Co., Ltd. Registration number: 2017340000451 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180906 Granted publication date: 20160622 Pledgee: Merchants Bank Ma'anshan branch of Limited by Share Ltd Bowang Pledgor: Anhui Lianmeng Mould Industrial Co., Ltd. Registration number: 2017340000451 |
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| 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: 20160622 Termination date: 20191011 |