CN103252420A - Novel mechanical servo driven material support for numerical control plate bending machine - Google Patents
Novel mechanical servo driven material support for numerical control plate bending machine Download PDFInfo
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- CN103252420A CN103252420A CN2013101920730A CN201310192073A CN103252420A CN 103252420 A CN103252420 A CN 103252420A CN 2013101920730 A CN2013101920730 A CN 2013101920730A CN 201310192073 A CN201310192073 A CN 201310192073A CN 103252420 A CN103252420 A CN 103252420A
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- bending machine
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Abstract
The invention relates to a novel mechanical servo driven material support for a numerical control plate bending machine. The novel mechanical servo driven material support comprises a linear guide rail, a driving platform, a rack, an arc push rod and a material supporting frame, wherein the driving platform is connected with a bending machine frame through the linear rail. A driving box is arranged on the driving platform, the arc push rod penetrates through the driving platform and the driving box to be connected with the material supporting frame, two pairs of guide wheels are arranged in the driving box and are respectively matched with the inner arc and the outer arc of the arc push rod, two transition chain wheels and a driving chain wheel are further arranged in the driving box, the two transition chain wheels and the driving chain wheel are driven by a chain, two ends of the chain are respectively connected with the upper end and the lower end of the arc push rod and are in a tensioning state, and a speed reducer is driven by the servo motor to drive the driving chain wheel to rotate. The novel mechanical servo driven material support for the numerical control plate bending machine can enable the material supporting frame to be synchronously operated along with bent plates, and in the bending process, the plates are completely supported by the material supporting frame.
Description
Technical field
The present invention relates to a kind of digital control plate bending machine with the servo follow-up material-supporting of novel mechanical, belong to the digital control plate bending machine equipment technical field.
Background technology
Plate is in the bending process, be subjected to the impulsive force of a part, if plate bottom neither one material supporting rack supports it, plate is when bending so, the impulsive force that plate is subjected to is outwards dispersed, will make plate produce moderate finite deformation, influence the bending quality of plate, and in plate bending process, material supporting rack is also had a stricter requirement, namely in plate bending process, require material supporting rack to keep tight the contact at any time with plate, so that plate is subjected to a supporting force all the time, make it not produce distortion, but present material supporting rack often can not accomplish its running and plate synchronous, in the bending process, often plate and material supporting rack can not fit tightly for some time, cause plate still can be damaged to a certain extent; Also have when bending difference plate, can fit tightly in order to make material supporting rack and plate, often need carry out suitable adjustment to the position of retainer, but present retainer does not often have this function, perhaps adjusts complex structure, do not have very much practicality.
Summary of the invention
At above-mentioned defective, the object of the present invention is to provide a kind of digital control plate bending machine servo follow-up material-supporting of novel mechanical, make plate in the bending process, be subjected to a supporting force all the time, this material supporting rack can keep closely contacting all the time with plate, and this retainer can be adjusted the position according to the difference of bending plate in good time, thereby makes it have good practical function.
The technical solution adopted in the present invention is for this reason: comprise line slideway with by its driving platform that is connected with the bender frame, tooth bar, arc push rod and material supporting rack, drive the platform top and be provided with driving box, the arc push rod passes the driving platform and is connected with material supporting rack with driving box, being provided with two pairs of directive wheels in the driving box cooperates with inner arc and the outer arc of arc push rod respectively, also be provided with two transition sprocket wheels and a drive sprocket in the driving box, two transition sprocket wheels and drive sprocket drive by a chain, the chain two ends are connected with the two ends up and down of arc push rod respectively and are in tensioned state, and drive sprocket drives reductor by servomotor and drives its rotation.
Described two transition sprocket wheels are positioned at the outside of arc push rod and share same rotating shaft with directive wheel, and the two ends of described chain are connected with the two ends up and down of the outer arc of arc push rod, and the outer arc of arc push rod is provided with chain.
The external arc of described directive wheel is provided with the V-type groove, and the inner arc of described arc push rod and outer arc are provided with the reverse V-shaped boss that matches with directive wheel V-type groove.
Described line slideway is to make the horizontal line slideway that drives the platform side-to-side movement and the self-control rail plate that driving box is seesawed; Described tooth bar is to make to drive the longitudinal rack that platform moves up and down.
Advantage of the present invention is: material supporting rack of the present invention can keep rotating synchronously with plate; In the bending process, according to the needs of bending plate, the convenient position of adjusting retainer makes material supporting rack improve the bending precision of plate with plate run-in synchronism.
Description of drawings
Fig. 1, Fig. 2 structural representation during for different operating state of the present invention.
Fig. 3 be among Fig. 1 A to view.
Fig. 4 is the combination schematic diagram of arc push rod and directive wheel among Fig. 1.
1 is to drive platform, the 2nd among the figure, arc push rod, the 3rd, material supporting rack, the 4th, driving box, the 5th, directive wheel, the 6th, transition sprocket wheel, the 7th, drive sprocket, the 8th, chain, the 9th, servomotor, the 10th, reductor, the 11st, tooth bar, the 12nd, horizontal line slideway, the 13rd, plate, the 14th, counterdie, the 15th, handwheel one, the 16th, handwheel two, the 17th, self-control rail plate.
The specific embodiment
A kind of digital control plate bending machine servo follow-up material-supporting of novel mechanical, comprise line slideway with by its driving platform 1 that is connected with the bender frame, tooth bar 11, arc push rod 2 and material supporting rack 3, drive platform 1 top and be provided with driving box 4, arc push rod 2 passes driving platform 1 and is connected with material supporting rack 3 with driving box 4, being provided with two pairs of directive wheels 5 in the driving box 4 cooperates with inner arc and the outer arc of arc push rod 2 respectively, also be provided with two transition sprocket wheels 6 and a drive sprocket 7 in the driving box 4, two transition sprocket wheels 6 and drive sprocket 7 drive by a chain 8, chain 8 two ends are connected with the two ends up and down of arc push rod 2 respectively and are in tensioned state, and drive sprocket 7 drives reductor 10 by servomotor 9 and drives its rotation; Described two transition sprocket wheels 6 are positioned at the outside of arc push rod 2 and share same rotating shaft with directive wheel 5, and the two ends of described chain 8 are connected with the two ends up and down of the outer arc of arc push rod 2, and the outer arc of arc push rod 2 is provided with chain; The external arc of described directive wheel 5 is provided with the V-type groove, and the inner arc of described arc push rod 2 and outer arc are provided with the reverse V-shaped boss that matches with directive wheel 5V type groove; Described line slideway is to make the horizontal line slideway 12 that drives platform 1 side-to-side movement and the self-control rail plate 17 that driving box 4 is seesawed; Described tooth bar 11 drives the longitudinal rack 11 that platform 1 moves up and down for making.
When plate 13 is placed on the counterdie 14, at first adjust handwheel 2 16 and drive longitudinal rack 11, material supporting rack 3 is moved upward, contact with plate 13 bottoms until it; Adjust handwheel 1 then and drive self-control rail plate 17, material supporting rack 3 is seesawed, it is contacted fully with plate 13; When needs on bender during the diverse location bending, then promote material supporting rack 3 and make its move left and right on horizontal line slideway 12.When bending plate 13, servomotor 9 drives drive sprocket 7 by reductor 10 and rotates, and drive sprocket 7 drives upwards upset of arc push rod 2 by chain 8, thereby drives material supporting rack 3 runnings, makes material supporting rack 3 and plate 13 keep run-in synchronism.When plate 13 backhauls, slowly backhaul of material supporting rack 3 makes plate 13 remain with material supporting rack 3 and contacts, thereby guarantees that plate 13 can not be damaged in whole bending process.
Claims (4)
1. a digital control plate bending machine is with the servo follow-up material-supporting of novel mechanical, it is characterized in that, comprise line slideway with by its driving platform that is connected with the bender frame, tooth bar, arc push rod and material supporting rack, drive the platform top and be provided with driving box, the arc push rod passes the driving platform and is connected with material supporting rack with driving box, being provided with two pairs of directive wheels in the driving box cooperates with inner arc and the outer arc of arc push rod respectively, also be provided with two transition sprocket wheels and a drive sprocket in the driving box, two transition sprocket wheels and drive sprocket drive by a chain, the chain two ends are connected with the two ends up and down of arc push rod respectively and are in tensioned state, and drive sprocket drives reductor by servomotor and drives its rotation.
2. a kind of digital control plate bending machine according to claim 1 is with the servo follow-up material-supporting of novel mechanical, it is characterized in that, described two transition sprocket wheels are positioned at the outside of arc push rod and share same rotating shaft with directive wheel, the two ends of described chain are connected with the two ends up and down of the outer arc of arc push rod, and the outer arc of arc push rod is provided with chain.
3. a kind of digital control plate bending machine according to claim 1 is with the servo follow-up material-supporting of novel mechanical, it is characterized in that, the external arc of described directive wheel is provided with the V-type groove, and the inner arc of described arc push rod and outer arc are provided with the reverse V-shaped boss that matches with directive wheel V-type groove.
4. a kind of digital control plate bending machine according to claim 1 is characterized in that with the servo follow-up material-supporting of novel mechanical, and described line slideway is to make the horizontal line slideway that drives the platform side-to-side movement and the self-control rail plate that driving box is seesawed; Described tooth bar is to make to drive the longitudinal rack that platform moves up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101920730A CN103252420A (en) | 2013-05-23 | 2013-05-23 | Novel mechanical servo driven material support for numerical control plate bending machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101920730A CN103252420A (en) | 2013-05-23 | 2013-05-23 | Novel mechanical servo driven material support for numerical control plate bending machine |
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| CN103252420A true CN103252420A (en) | 2013-08-21 |
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| CN2013101920730A Pending CN103252420A (en) | 2013-05-23 | 2013-05-23 | Novel mechanical servo driven material support for numerical control plate bending machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109013927A (en) * | 2018-08-02 | 2018-12-18 | 安徽南海机械有限公司 | A kind of bending machine die of special bending shape |
| CN109047542A (en) * | 2018-08-16 | 2018-12-21 | 深圳懒人自动化机械有限公司 | A kind of bending follow-up material-supporting device |
| CN112275848A (en) * | 2020-09-25 | 2021-01-29 | 武汉爱姆依电气有限公司 | Panel auxiliary assembly that bends is made to switch board |
| CN112692115A (en) * | 2020-12-16 | 2021-04-23 | 南通鑫浩信息科技有限公司 | Synchronous material supporting device of numerical control bending machine |
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| CN2673528Y (en) * | 2003-09-25 | 2005-01-26 | 江苏亚威机床有限公司 | Adjustable front material supporting device of bending machine |
| JP2010052002A (en) * | 2008-08-27 | 2010-03-11 | Neturen Takuto Co Ltd | Bending apparatus and bending method |
| CN201529731U (en) * | 2009-10-30 | 2010-07-21 | 江苏亚威机床股份有限公司 | Novel electrohydraulic servo follow-up material carrier used for numerical control plate bender |
| CN101879543A (en) * | 2010-06-08 | 2010-11-10 | 爱克(苏州)机械有限公司 | Synchronous follow-up material-supporting device of numerical control bending machine |
| CN203578599U (en) * | 2013-05-23 | 2014-05-07 | 江苏亚威机床股份有限公司 | Novel mechanical servo driven material support for numerical control plate bending machine |
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2013
- 2013-05-23 CN CN2013101920730A patent/CN103252420A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2673528Y (en) * | 2003-09-25 | 2005-01-26 | 江苏亚威机床有限公司 | Adjustable front material supporting device of bending machine |
| JP2010052002A (en) * | 2008-08-27 | 2010-03-11 | Neturen Takuto Co Ltd | Bending apparatus and bending method |
| CN201529731U (en) * | 2009-10-30 | 2010-07-21 | 江苏亚威机床股份有限公司 | Novel electrohydraulic servo follow-up material carrier used for numerical control plate bender |
| CN101879543A (en) * | 2010-06-08 | 2010-11-10 | 爱克(苏州)机械有限公司 | Synchronous follow-up material-supporting device of numerical control bending machine |
| CN203578599U (en) * | 2013-05-23 | 2014-05-07 | 江苏亚威机床股份有限公司 | Novel mechanical servo driven material support for numerical control plate bending machine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109013927A (en) * | 2018-08-02 | 2018-12-18 | 安徽南海机械有限公司 | A kind of bending machine die of special bending shape |
| CN109013927B (en) * | 2018-08-02 | 2020-09-11 | 江苏中威重工机械有限公司 | Bending machine die with special bending shape |
| CN109047542A (en) * | 2018-08-16 | 2018-12-21 | 深圳懒人自动化机械有限公司 | A kind of bending follow-up material-supporting device |
| CN109047542B (en) * | 2018-08-16 | 2024-04-19 | 深圳懒人自动化机械有限公司 | Bending follow-up material supporting device |
| CN112275848A (en) * | 2020-09-25 | 2021-01-29 | 武汉爱姆依电气有限公司 | Panel auxiliary assembly that bends is made to switch board |
| CN112692115A (en) * | 2020-12-16 | 2021-04-23 | 南通鑫浩信息科技有限公司 | Synchronous material supporting device of numerical control bending machine |
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Application publication date: 20130821 |