CN203184475U - Back material-stop system of automatic lifting numerical control bending machine - Google Patents
Back material-stop system of automatic lifting numerical control bending machine Download PDFInfo
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- CN203184475U CN203184475U CN 201320129768 CN201320129768U CN203184475U CN 203184475 U CN203184475 U CN 203184475U CN 201320129768 CN201320129768 CN 201320129768 CN 201320129768 U CN201320129768 U CN 201320129768U CN 203184475 U CN203184475 U CN 203184475U
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Abstract
The utility model discloses a back material-stop system of an automatic lifting numerical control bending machine. The back material-stop system comprises X-axis back material-stop devices symmetrically arranged on a left wall plate and a right wall plate, R-axis back material-stop devices arranged on the X-axis back material-stop devices, and back material-stop beams, an X-axis servo motor transmission system and a R-axis servo motor transmission system, wherein the back material-stop beams, the X-axis servo motor transmission system and the R-axis servo motor transmission system are fixedly arranged on the R-axis back material-stop devices. According to the back material-stop system of the automatic lifting numerical control bending machine, the use of linear guide rail pairs, rolling screw pairs and servo motors guarantees the locating accuracy, operating accuracy and operating speed of the X-axis. The R-axis back material-stop devices can be adjusted up and down stably and flexibly under control of the servo motors and in a manner that lifting connecting rods and gears are meshed tightly. Users only need to input corresponding values on a numerical control panel when needing different R-axis heights, and therefore the trouble of manual adjustment is eliminated. In addition, the arranged method reduces potential safety risks of the manual adjustment, improves work efficiency of operators, facilitates improvement of workpiece accuracy, and effectively improves numerical control level of lathe devices.
Description
Technical field:
The utility model relates to sheet metal and cuts folding processing equipment field, relates in particular to backgauge system behind a kind of automatic lifting numerical control bender.
Background technology:
At present the common back backgauge set-up mode of bender industry is that X-axis moves forward and backward, and back backgauge height only can adaptive one overlaps Bending Mould, when user more (especially counterdie Level Change) during mold exchange, needs backgauge height after the manual adjustments.Consider the amateur maintenance and debugging personnel of bending equipment operating personnel of user producer, the height of adjusting the backstop material is often compared headache, be difficult to adjust to height accurately.Dividing into family planning at this sight produces the back backgauge system of a cover band automatic lifting function and seems especially necessary.
The utility model content:
The purpose of this utility model is to solve the problems of the prior art, and backgauge system behind the sensitive numerical control bender of backgauge R axle automatic lifting adjusting behind a kind of bender and accurate positioning, response is provided.
The technical solution adopted in the utility model is:
Backgauge system behind a kind of automatic lifting numerical control bender, comprise left and right sidesing wall plate: be symmetrically installed with the X-axis rear material stopping device on the left and right sidesing wall plate, described X-axis rear material stopping device comprises link plate, line slideway auxiliary, ball screw assembly,, leading screw slide, guide rail slide block, X-axis bearing, X-axis seat, synchronous band, synchronous pulley and adjusts screw and limit switch; Described link plate is installed on the left and right sidesing wall plate by the screw symmetry, the link plate front and back end is welded with X-axis bearing and X-axis seat respectively, described link plate is provided with adjusts screw in order to adjust the parallel of two link plates, described line slideway is fixed on the link plate by screw, it is provided with the guide rail slide block, described ball screw assembly, is installed in the line slideway below by X-axis bearing and X-axis seat in the horizontal symmetrical mode, described ball screw assembly, front end is provided with synchronous pulley, synchronous pulley is connected to the X-axis servomotor by synchronous band, the band middle part is provided with regulating wheel synchronously, the ball screw assembly, stage casing is provided with the leading screw slide, synchronous pulley rotates in order to drive leading screw, driving the leading screw slide when leading screw rotates slides, the leading screw slide is provided with many group slide screws in order to be connected with gear-box with line slideway auxiliary, drives guide rail slide and gear-box when the leading screw slide slides and does the front and back rectilinear motion; R axle rear material stopping device is installed on the X-axis rear material stopping device, and described R axle rear material stopping device comprises gear-box, back backgauge crossbeam, backgauge beam seat, lifting linking member, lifter wheel, Connection Block, shaft coupling, decelerator and connecting rod, adapter sleeve; Described gear-box is non-sealing inverted U, its right side offers screw hole in order to be connected with the guide rail slide block with the leading screw slide, offer in order to the sliding eye of lifting linking member to be installed at its top, be provided with lining in the hole in order to cooperate lifting linking member, the top of lifting linking member is equipped with the backgauge beam seat, be installed with back backgauge crossbeam on the backgauge beam seat, offer dead eye in order to rolling bearing to be installed in the gear-box left side, little axle is installed in the described rolling bearing, in order to the gear with the lifting linking member interlock to be installed, the other end is connected and exceeds the decelerator endoporus with the decelerator endoporus in gear-box for of little axle; Described decelerator is connected with R axle servomotor with adapter sleeve by Connection Block, its endoporus is equipped with little axle, the gear-box end of little axle be equipped with gear in order to the lifting linking member interlock, the outer end of little axle is connected by adapter sleeve with connecting rod, and described connecting rod, adapter sleeve and little axle rotate synchronously by fixing realization of screw.
Described R axle rear material stopping device, left and right sides two parts are realized synchronous operation up and down by connecting rod, adapter sleeve, gear, lifting linking member.
Described decelerator is connected with R axle servomotor with adapter sleeve by Connection Block, and its endoporus is equipped with little axle, the gear-box end of little axle be equipped with gear in order to the lifting linking member interlock, the outer end of little axle is connected by adapter sleeve with connecting rod.
Described X-axis rear material stopping device and R axle rear material stopping device, digital control system have soft spacing in its stroke two ends be provided with limit switch and be used for preventing the overtravel bump.
Offer one group of tooth above R axle haul distance on the described lifting linking member.
Compared with prior art, the beneficial effects of the utility model are:
The utilization of line slideway auxiliary of the present utility model and ball-screw pair and servomotor has guaranteed positioning accuracy and running precision and the speed of service of X-axis.Backgauge control by servomotor under the tight interlock of lifting linking member and gear behind the R axle, up-down adjustment that can be steady, sensitive.When the user needs different R axle height, only need to get final product at the corresponding numerical value of CNC Panel input, save the trouble of manual adjustment.And this kind set-up mode reduced the potential safety hazard of manual adjustment, improved operating personnel's operating efficiency, and the precision that improves workpiece is also had very great help, and effectively improves the numerical control level of machine tool.
Description of drawings:
Fig. 1 installs the effect rearview for the utility model;
Fig. 2 is the utility model X-axis rear material stopping device profile;
Fig. 3 is the utility model X-axis rear material stopping device installation diagram;
Fig. 4 is the utility model R axle rear material stopping device installation diagram;
Fig. 5 is the utility model R axle rear material stopping device servomotor transmission mechanism assembling effect figure.
The specific embodiment:
In order to make the utility model technical characterstic, feature, technique effect of the present utility model, purpose of design are easier to understand, and below in conjunction with legend the utility model are further elaborated:
As shown in Figure 1, backgauge system behind the automatic lifting numerical control bender comprises the X-axis rear material stopping device 27 that is symmetricly set on the left and right sidesing wall plate, is installed in R axle rear material stopping device 28 on the described X-axis rear material stopping device, is fixedly mounted on back backgauge crossbeam 10 on the R axle rear material stopping device and X-axis, R axle servomotor transmission system.
Described X-axis rear material stopping device 27 comprises link plate 1, line slideway auxiliary 2, ball screw assembly, 3, leading screw slide 4, guide rail slide block 5, X-axis bearing 8, X-axis seat 11, is with 17 synchronously, synchronous pulley 18 and adjust screw 12 and limit switch 13,14.Backgauge link plate 1 is symmetricly set on the left and right sidesing wall plate by screw after the described X-axis, and link plate 1 front and back end is welded with X-axis bearing 8 and X-axis seat 11 respectively, and described link plate 1 is provided with adjusts screw 12 in order to adjust the parallel of two back backgauge link plates.Described line slideway is fixed on the link plate 1 by screw, and it is provided with guide rail slide block 5.Described ball screw assembly, 3 is installed in line slideway 2 belows by X-axis bearing 8 and X-axis seat 11 in the horizontal symmetrical mode.Described ball screw assembly, 3 front ends are provided with synchronous pulley 18, and synchronous pulley 18 is with 17 middle parts to be provided with regulating wheel 19 by being with 17 to be connected to X-axis servomotor 20 synchronously synchronously, and ball screw assembly, 3 stage casings are provided with leading screw slide 4.Synchronous pulley 18 rotates in order to drive ball-screw 3, and ball-screw 3 drives leading screw slide 4 and slides when rotating.Leading screw slide 4 is provided with many group screws in order to be connected with R shaft gear case 15 with line slideway auxiliary 2, and leading screw slide 4 drives guide rail slide 5 when sliding and gear-box 15 is done the front and back rectilinear motion.
Described R axle rear material stopping device 28 comprises gear-box 15, back backgauge crossbeam 10, backgauge beam seat 9, lifting linking member 6, lifter wheel 7, Connection Block 26, shaft coupling 25, decelerator 24 and connecting rod 22, adapter sleeve 23.Described gear-box is non-sealing inverted U, its right side offers screw hole in order to be connected with guide rail slide block 5 with leading screw slide 4, offer in order to the sliding eye of lifting linking member to be installed at its top, be provided with lining in the hole in order to cooperate lifting linking member 6, the top of lifting linking member 6 is equipped with backgauge beam seat 9, is installed with back backgauge crossbeam 10 on the backgauge beam seat 9.Offer dead eye in order to rolling bearing to be installed in gear-box 15 left sides, little axle is installed in the described rolling bearing, in order to the gear 7 with lifting linking member 6 interlocks to be installed, the other end is connected and exceeds decelerator 24 endoporus with decelerator 24 endoporus in gear-box for of little axle.
Described decelerator 24 is connected with R axle servomotor 21 with shaft coupling 25 by Connection Block 26, its endoporus is equipped with little axle, the gear-box end of little axle be equipped with gear 7 in order to lifting linking member 6 interlocks, the outer end of little axle is connected by adapter sleeve 23 with connecting rod 22, and described connecting rod 22, adapter sleeve 23 and little axle rotate synchronously by fixing realization of screw.
Described X-axis rear material stopping device 27 is symmetricly set on the left and right sidesing wall plate, run-in synchronism before and after realizing by synchronous band and synchronizing wheel.When X-axis servomotor 20 receives system signal, will be by the given direction running of system, drive simultaneously and be with 17 synchronously, synchronous pulley 18 runnings, finally drive ball-screw 3 and rotate, make that backgauge moves forwards or backwards along line slideway auxiliary 2 after the X-axis.
Described R axle rear material stopping device 28, left and right sides two parts are realized synchronous operation up and down by connecting rod 22, adapter sleeve 23, gear 7, lifting linking member 6.R axle servomotor 21 receives system signal and turns round by assigned direction, drives decelerator 24 and rotates, and the little axle that the two ends that the decelerator endoporus is installed with are respectively equipped with gear 7 and adapter sleeve 23 will rotate gear 7 and lifting linking member 6 interlocks.Backgauge moved up and down after the just commentaries on classics counter-rotating of servomotor 21 just can drive the R axle, and the final back backgauge crossbeam 10 of realizing moves up or down.
X-axis rear material stopping device and R axle rear material stopping device, digital control system have soft spacing in its stroke two ends be provided with limit switch 16 and be used for preventing the overtravel bump.
Above-described embodiment only is preferred implementation of the present utility model, and in addition, the utility model can also have other implementations.Need to prove that under the prerequisite that does not break away from the utility model design, any apparent improvement and modification all should fall within the protection domain of the present utility model.
Claims (5)
1. backgauge system behind the automatic lifting numerical control bender, comprise left and right sidesing wall plate, it is characterized in that: be symmetrically installed with the X-axis rear material stopping device on the left and right sidesing wall plate, described X-axis rear material stopping device comprises link plate, line slideway auxiliary, ball screw assembly,, leading screw slide, guide rail slide block, X-axis bearing, X-axis seat, synchronous band, synchronous pulley and adjusts screw and limit switch; Described link plate is installed on the left and right sidesing wall plate by the screw symmetry, the link plate front and back end is welded with X-axis bearing and X-axis seat respectively, described link plate is provided with adjusts screw in order to adjust the parallel of two link plates, described line slideway is fixed on the link plate by screw, it is provided with the guide rail slide block, described ball screw assembly, is installed in the line slideway below by X-axis bearing and X-axis seat in the horizontal symmetrical mode, described ball screw assembly, front end is provided with synchronous pulley, synchronous pulley is connected to the X-axis servomotor by synchronous band, the band middle part is provided with regulating wheel synchronously, the ball screw assembly, stage casing is provided with the leading screw slide, synchronous pulley rotates in order to drive leading screw, driving the leading screw slide when leading screw rotates slides, the leading screw slide is provided with many group slide screws in order to be connected with gear-box with line slideway auxiliary, drives guide rail slide and gear-box when the leading screw slide slides and does the front and back rectilinear motion; R axle rear material stopping device is installed on the X-axis rear material stopping device, and described R axle rear material stopping device comprises gear-box, back backgauge crossbeam, backgauge beam seat, lifting linking member, lifter wheel, Connection Block, shaft coupling, decelerator and connecting rod, adapter sleeve; Described gear-box is non-sealing inverted U, its right side offers screw hole in order to be connected with the guide rail slide block with the leading screw slide, offer in order to the sliding eye of lifting linking member to be installed at its top, be provided with lining in the hole in order to cooperate lifting linking member, the top of lifting linking member is equipped with the backgauge beam seat, be installed with back backgauge crossbeam on the backgauge beam seat, offer dead eye in order to rolling bearing to be installed in the gear-box left side, little axle is installed in the described rolling bearing, in order to the gear with the lifting linking member interlock to be installed, the other end is connected and exceeds the decelerator endoporus with the decelerator endoporus in gear-box for of little axle; Described decelerator is connected with R axle servomotor with adapter sleeve by Connection Block, its endoporus is equipped with little axle, the gear-box end of little axle be equipped with gear in order to the lifting linking member interlock, the outer end of little axle is connected by adapter sleeve with connecting rod, and described connecting rod, adapter sleeve and little axle rotate synchronously by fixing realization of screw.
2. backgauge system behind the automatic lifting numerical control bender according to claim 1 is characterized in that: synchronous operation about described R axle rear material stopping device, left and right sides two parts are realized by connecting rod, adapter sleeve, gear, lifting linking member.
3. backgauge system behind the automatic lifting numerical control bender according to claim 1, it is characterized in that: described decelerator is connected with R axle servomotor with adapter sleeve by Connection Block, its endoporus is equipped with little axle, the gear-box end of little axle be equipped with gear in order to the lifting linking member interlock, the outer end of little axle is connected by adapter sleeve with connecting rod.
4. backgauge system behind the automatic lifting numerical control bender according to claim 1, it is characterized in that: described X-axis rear material stopping device and R axle rear material stopping device, digital control system have soft spacing in its stroke two ends be provided with limit switch and be used for preventing the overtravel bump.
5. backgauge system behind the automatic lifting numerical control bender according to claim 1 is characterized in that: offer one group of tooth above R axle haul distance on the described lifting linking member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320129768 CN203184475U (en) | 2013-03-21 | 2013-03-21 | Back material-stop system of automatic lifting numerical control bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320129768 CN203184475U (en) | 2013-03-21 | 2013-03-21 | Back material-stop system of automatic lifting numerical control bending machine |
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| Publication Number | Publication Date |
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| CN203184475U true CN203184475U (en) | 2013-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320129768 Expired - Fee Related CN203184475U (en) | 2013-03-21 | 2013-03-21 | Back material-stop system of automatic lifting numerical control bending machine |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014973A (en) * | 2014-06-17 | 2014-09-03 | 北京北方车辆集团有限公司 | Fast moving mechanism for large vehicle case assembly welding equipment |
| CN104723120A (en) * | 2015-04-08 | 2015-06-24 | 江苏亚欧数控机床有限公司 | A numerical control multifunctional beam device |
| CN104722611A (en) * | 2015-04-08 | 2015-06-24 | 江苏亚欧数控机床有限公司 | Multifunctional numerically-controlled rear material stopping device |
| CN104985069A (en) * | 2015-06-30 | 2015-10-21 | 浙江杨明斯金属制品有限公司 | Intelligent positioning tool for punch press |
| CN105107977A (en) * | 2015-08-24 | 2015-12-02 | 江苏中海重型机床有限公司 | Lifting device for bending machine and bending machine |
| CN105215109A (en) * | 2015-10-14 | 2016-01-06 | 界首市迅立达电梯有限公司 | A kind of positioner of full-automatic numerical control bender |
| CN106077171A (en) * | 2016-07-27 | 2016-11-09 | 河北沃克曼数控机械有限公司 | Numerical control bender back material stopping accurate positioning device |
| CN106270750A (en) * | 2015-04-27 | 2017-01-04 | 安徽省华夏机床制造有限公司 | A kind of plate shearing machine back material stopping automatic lifting method |
| CN106391775A (en) * | 2016-11-25 | 2017-02-15 | 马鞍山市中元机床制造有限公司 | Novel bending machine |
| CN107605920A (en) * | 2017-11-06 | 2018-01-19 | 钦州学院 | A kind of anti-bolt looseness device |
| CN107597898A (en) * | 2017-11-13 | 2018-01-19 | 江苏亚威机床股份有限公司 | A kind of Dual-Servo Motor control back stop drive mechanism |
| CN108176735A (en) * | 2017-12-27 | 2018-06-19 | 夏华萍 | Bending equipment |
| CN108856378A (en) * | 2018-08-29 | 2018-11-23 | 山东嘉意机械有限公司 | A kind of bending machine rear material stopping device |
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2013
- 2013-03-21 CN CN 201320129768 patent/CN203184475U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014973A (en) * | 2014-06-17 | 2014-09-03 | 北京北方车辆集团有限公司 | Fast moving mechanism for large vehicle case assembly welding equipment |
| CN104723120A (en) * | 2015-04-08 | 2015-06-24 | 江苏亚欧数控机床有限公司 | A numerical control multifunctional beam device |
| CN104722611A (en) * | 2015-04-08 | 2015-06-24 | 江苏亚欧数控机床有限公司 | Multifunctional numerically-controlled rear material stopping device |
| CN104723120B (en) * | 2015-04-08 | 2017-02-01 | 江苏亚欧数控机床有限公司 | A numerical control multifunctional beam device |
| CN106270750A (en) * | 2015-04-27 | 2017-01-04 | 安徽省华夏机床制造有限公司 | A kind of plate shearing machine back material stopping automatic lifting method |
| CN104985069A (en) * | 2015-06-30 | 2015-10-21 | 浙江杨明斯金属制品有限公司 | Intelligent positioning tool for punch press |
| CN105107977A (en) * | 2015-08-24 | 2015-12-02 | 江苏中海重型机床有限公司 | Lifting device for bending machine and bending machine |
| CN105215109A (en) * | 2015-10-14 | 2016-01-06 | 界首市迅立达电梯有限公司 | A kind of positioner of full-automatic numerical control bender |
| CN106077171A (en) * | 2016-07-27 | 2016-11-09 | 河北沃克曼数控机械有限公司 | Numerical control bender back material stopping accurate positioning device |
| CN106391775A (en) * | 2016-11-25 | 2017-02-15 | 马鞍山市中元机床制造有限公司 | Novel bending machine |
| CN107605920A (en) * | 2017-11-06 | 2018-01-19 | 钦州学院 | A kind of anti-bolt looseness device |
| CN107605920B (en) * | 2017-11-06 | 2024-01-05 | 钦州学院 | Bolt loosening prevention device |
| CN107597898A (en) * | 2017-11-13 | 2018-01-19 | 江苏亚威机床股份有限公司 | A kind of Dual-Servo Motor control back stop drive mechanism |
| CN108176735A (en) * | 2017-12-27 | 2018-06-19 | 夏华萍 | Bending equipment |
| CN108856378A (en) * | 2018-08-29 | 2018-11-23 | 山东嘉意机械有限公司 | A kind of bending machine rear material stopping device |
| CN108856378B (en) * | 2018-08-29 | 2023-08-29 | 山东嘉意机械有限公司 | Back stop device for bending machine |
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| 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 |
Granted publication date: 20130911 Termination date: 20150321 |
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| EXPY | Termination of patent right or utility model |