CN204182810U - For the rear material stopping device of bender - Google Patents
For the rear material stopping device of bender Download PDFInfo
- Publication number
- CN204182810U CN204182810U CN201420542470.6U CN201420542470U CN204182810U CN 204182810 U CN204182810 U CN 204182810U CN 201420542470 U CN201420542470 U CN 201420542470U CN 204182810 U CN204182810 U CN 204182810U
- Authority
- CN
- China
- Prior art keywords
- servomotor
- driving mechanism
- screw mandrel
- stopping device
- rear material
- Prior art date
- 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.)
- Active
Links
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
For a rear material stopping device for bender, comprising: support and the first rack-mount driving mechanism, the second driving mechanism and stock stop.First driving mechanism comprises chassis, the first servomotor and the first screw mandrel.Second driving mechanism comprises crossbeam, the second screw mandrel and the second servomotor.The gear that stock stop comprises material blocking block, tooth bar, the 3rd servomotor and is meshed with tooth bar.The above-mentioned rear material stopping device for bender, the action of its equipment all carrys out drived control by servomotor, reduce manual operation, and can guarantee rear material stopping device each before and after, up and down and the displacement amplitude of backgauge action, improve the precision of rear material stopping device action, thus improving the positioning precision of rear material stopping device, the contour accuracy of product is promoted, and while automation, the stability of product quality improves.
Description
Technical field
The utility model relates to a kind of assembly of bender, particularly relates to a kind of rear material stopping device for bender.
Background technology
Bender is a kind of equipment that can carry out bending to sheet metal.Traditional bender mainly comprises transmission device, carriage, stop gauge and workbench, transmission device is for generation of power, driving carriage moves, carriage is provided with the fixture for holding cutter, and workbench and fixture are oppositely arranged simultaneously, and stop gauge needs the sheet metal of processing for locating, operationally, under the drive of carriage, cutter is exerted pressure to sheet metal, makes its bending.
The function of stop gauge be needs are carried out up and down sheet metal, left and right and front and back location, and the stop gauge in traditional bender, move forward and backward and drive location by a servomotor, move up and down manually rotary turnplate to realize, move left and right, unclamping and tightening manual adjustments by screw.Owing to relating to skilled operation degree and the micro-judgment problem of operating personnel, so the duty of stop gauge can be different according to operator.Therefore, the positioning precision of stop gauge cannot ensure, also decline or product quality present uneven situation thereupon to cause the contour accuracy of product.
Utility model content
Based on this, provide the rear material stopping device for bender that a kind of positioning precision is higher.
This rear material stopping device being used for bender comprises: support and the first rack-mount driving mechanism, the second driving mechanism and stock stop, first driving mechanism is fixed on support, second driving mechanism is connected with the first driving mechanism, and stock stop is connected with the second driving mechanism.
First driving mechanism comprises chassis, the first servomotor and the first screw mandrel, and one end of the first screw mandrel is fixed on support, and the other end is connected with the first servomotor, and the first servomotor is fixed on support, and chassis is connected with the first screw mandrel.First servomotor drives chassis to move by the first screw mandrel.
Second driving mechanism comprises crossbeam, the second screw mandrel and the second servomotor, and the second screw mandrel is located on crossbeam, and the second screw mandrel is connected with the second servomotor, and the second servomotor is fixed on chassis, and the length direction of crossbeam is orthogonal with the length direction of the first screw mandrel.Second servomotor drives cross beam movement by the second screw mandrel.
The moving direction on chassis is vertical with the moving direction of crossbeam.
The gear that stock stop comprises material blocking block, tooth bar, the 3rd servomotor and is meshed with tooth bar, tooth bar is fixed on crossbeam, and gear is connected with the 3rd servomotor, the 3rd servomotor and material blocking block affixed.
Wherein in an embodiment, the first driving mechanism also comprises the first guide rail be parallel to each other with the first screw mandrel.First guide rail is fixed on support, and chassis is provided with the first slide block matched with the first guide rail, and the first slide block is arranged on the first guide rail.
Wherein in an embodiment, the second driving mechanism also comprises guide pillars and bushes.Guide pillar is fixed on chassis, and guide pin bushing is connected with crossbeam, and guide pin bushing is set on guide pillar, and crossbeam is connected with chassis with guide pillar by guide pin bushing.
Wherein in an embodiment, stock stop also comprises the second guide rail be parallel to each other with tooth bar.Second guide rail is all fixed on crossbeam, and material blocking block is provided with the second slide block matched with the second guide rail, and the second slide block is arranged on the second rail.
Wherein in an embodiment, the second driving mechanism also comprises worm gear.Second servomotor is connected with the second screw mandrel by worm gear.
Wherein in an embodiment, the second driving mechanism also comprises Timing Belt and synchronizing wheel, and the second servomotor is connected with the second screw mandrel by Timing Belt, synchronizing wheel and worm gear.
Wherein in an embodiment, stock stop also comprises reductor, and reductor is connected with the 3rd servomotor, and gear is connected with the 3rd servomotor by reductor.
Wherein in an embodiment, stock stop also comprises fine-tuning nut.Fine-tuning nut is located on material blocking block.
Wherein in an embodiment, one end of support is provided with the horizontal adjustment bolt for regulating support level state.
Above-mentioned rear material stopping device, the action of its equipment all carrys out drived control by servomotor, reduce manual operation, and can guarantee rear material stopping device each before and after, up and down and the displacement amplitude of backgauge action, improve the precision of rear material stopping device action, thus improving the positioning precision of rear material stopping device, make the contour accuracy of product promote while automation, the stability of product quality improves.
Accompanying drawing explanation
Fig. 1 is a kind of schematic perspective view of the rear material stopping device for bender of embodiment;
Fig. 2 is the schematic perspective view for another angle of the rear material stopping device of bender shown in Fig. 1;
In accompanying drawing, the implication of each label is:
10-rear material stopping device;
110-support, 111-horizontal adjustment bolt;
120-first driving mechanism, 121-first guide rail, 122-chassis, 123-first servomotor, 124-first screw mandrel, 125-first slide block;
130-second driving mechanism, 131-crossbeam, 132-second screw mandrel, 134-guide pillar, 135-guide pin bushing, 136-connecting rod, 137-second servomotor, 138-synchronizing wheel, 139-Timing Belt, 1310-worm gear;
140-stock stop, 141-material blocking block, 142-tooth bar, 143-second guide rail, 144-fine-tuning nut, 145-reductor, 146-the 3rd servomotor, 147-second slide block.
Detailed description of the invention
For feature of the present utility model, technological means and the specific purposes reached, function can be understood further, resolve advantage of the present utility model and spirit, by below in conjunction with accompanying drawing and detailed description of the invention, detailed description of the present utility model is further understood.
See accompanying drawing 1, the schematic perspective view of its rear material stopping device 10 provided for embodiment.Accompanying drawing 2 is the schematic perspective view of another angle of the rear material stopping device 10 shown in Fig. 1.
This rear material stopping device 10 being used for bender comprises support 110 and is arranged on the first driving mechanism 120, second driving mechanism 130 and stock stop 140 on support 110.One end of support 110 is used for being connected with external agency and this end is provided with horizontal adjustment bolt 111, and this horizontal adjustment bolt 111 is for regulating the level of support 110.First driving mechanism 120 is fixed on support 110, and the second driving mechanism 130 is connected with the first driving mechanism 120, and stock stop 140 is connected with the second driving mechanism 130.
First driving mechanism 120 comprises the first guide rail 121, chassis 122, first servomotor 123 and the first screw mandrel 124.First guide rail 121 is fixed on support 110, and the first screw mandrel 124 and the first guide rail 121 be arranged in parallel.Be provided with two the first guide rails 121 be parallel to each other in the present embodiment, and the first screw mandrel 124 is fixed between two the first guide rails 121.One end of first screw mandrel 124 is fixed on support 110, and the other end is connected with the first servomotor 123.First servomotor 123 is fixed on support 110, and chassis 122 is connected with the first screw mandrel 124 by nut sleeve.Chassis 122 is provided with the first slide block 125, first slide block 125 matched with the first guide rail 121 and is arranged on the first guide rail 121.First servomotor 123 drives chassis 122 to move by the first screw mandrel 124.For the placement state of the rear material stopping device 10 of Fig. 1, the first servomotor 123 drives the first screw mandrel 124 to rotate, and drives chassis 122 to move forward and backward while the first screw mandrel 124 rotates.
Second driving mechanism 130 comprises crossbeam 131, second screw mandrel 132, second servomotor 137, synchronizing wheel 138, Timing Belt 139, worm gear 1310, guide pillar 134 and guide pin bushing 135.Second screw mandrel 132 is located on crossbeam 131.The nut sleeve matched with the second screw mandrel 132 is provided with in crossbeam 131.Second screw mandrel 132 is connected with the second servomotor 137.Second servomotor 137 is fixed on chassis 122.The direction of crossbeam 131 is vertical with the direction of the first guide rail 121.Guide pillar 134 is fixed on chassis 122, and guide pin bushing is connected with crossbeam 131, and guide pin bushing 135 is set on guide pillar 134.Crossbeam 131 is connected with chassis 122 by guide pin bushing 135 and guide pillar 134.Second servomotor 137 is connected with the second screw mandrel 132 by multiple synchronizing wheel 138, multiple Timing Belt 139 and worm gear 1310.Be provided with two second screw mandrels 132 in the present embodiment, lay respectively at the two ends of crossbeam 131, accordingly, also have two groups of guide pillars 134, guide pin bushing 135 and worm gear 1310, between worm gear 1310, be provided with connecting rod 136, make two worm gears 1310 realize synchronization action.Second servomotor 137 drives crossbeam 131 to move by the second screw mandrel 132.For the placement state of the rear material stopping device 10 of Fig. 1, the second servomotor 137 drives the second screw mandrel 132 to rotate, and drives crossbeam 131 to move up and down while the second screw mandrel 132 rotates.The moving direction of crossbeam 131 is vertical with the moving direction on chassis 122.
The gear that stock stop 140 comprises material blocking block 141, tooth bar 142, second guide rail 143, reductor 145, the 3rd servomotor 146 and is meshed with tooth bar 142.Tooth bar 142 and the second guide rail 143 are all fixed on crossbeam 131, and tooth bar 142 and the second guide rail 143 be arranged in parallel, and material blocking block 141 is provided with the second slide block 147 matched with the second guide rail 143.Second slide block 147 is arranged on the second guide rail 143.3rd servomotor 146, reductor 145, gear connect successively, the first driven gear rotation after reductor 145 of the 3rd servomotor 146.3rd servomotor 146 is affixed with material blocking block 141.Material blocking block 141 is also provided with fine-tuning nut 144, and this fine-tuning nut 144 regulates for carrying out trace to the position of material blocking block 141.For the placement state of the rear material stopping device 10 of Fig. 1, two material blocking blocks 141, under the drive of the 3rd servomotor 146, can move left and right on crossbeam 131.
Operation principle:
The first driving mechanism 120, second driving mechanism 130 in rear material stopping device 10 and stock stop 140 all utilize driven by servomotor to control, each mechanism all carries out action according to the action parameter set by servomotor, reduce due to operating personnel's staff adjustment number of times, guarantee the precision and stability of action each time, save the time spent by manual adjustment equipment, improve operating efficiency.Each mechanism all adopts the type of drive of servomotor and screw mandrel, and adopts guide rail and slide block, guide pin bushing and guide pillar, makes restriction to the movement locus of all parts, improves the precision of action.Synchronizing wheel and reductor are for increasing the output torque of servomotor.
In addition, in some benders, be provided with cnc mechanism, this cnc mechanism is for the running of the transmission device and rear material stopping device that control bender.When being attached in the present embodiment, before rear material stopping device 10 works, can classify with regard to different processing objects (sheet metal), set up corresponding numbering, then operating personnel carries out job parameter setting to corresponding processing object, such as: the first driving mechanism 120, second driving mechanism 130 of rear material stopping device 10 and movement range, the speed of stock stop 140, commissioning can be carried out before operation, and commissioning result is input in cnc mechanism.During production, operating personnel is mated with the numbering preset according to the type of processing object, and after the match is successful, cnc mechanism control rear material stopping device 10 calls corresponding work data according to the processing object type preset and carries out action.
Above-mentioned rear material stopping device 10, the action of its equipment all carrys out drived control by servomotor, reduce manual operation, and can guarantee rear material stopping device 10 each before and after, up and down and the displacement amplitude of backgauge action, improve the precision of rear material stopping device 10 action, thus improving the positioning precision of rear material stopping device 10, make the contour accuracy of product promote while automation, the stability of product quality improves.
The above embodiment only have expressed preferred embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (9)
1. the rear material stopping device for bender, comprise support and the first rack-mount driving mechanism, the second driving mechanism and stock stop, described first driving mechanism is fixing on the bracket, described second driving mechanism is connected with described first driving mechanism, described stock stop is connected with described second driving mechanism, it is characterized in that:
Described first driving mechanism comprises chassis, the first servomotor and the first screw mandrel, one end of described first screw mandrel is fixing on the bracket, the other end is connected with described first servomotor, described first servomotor is fixing on the bracket, described chassis is connected with described first screw mandrel, and described first servomotor drives described chassis to move by described first screw mandrel;
Described second driving mechanism comprises crossbeam, the second screw mandrel and the second servomotor, described second screw mandrel is located on described crossbeam, described second screw mandrel is connected with described second servomotor, described second servomotor is fixed on described chassis, the length direction of described crossbeam is vertical with the length direction of described first screw mandrel, described second servomotor drives described cross beam movement by described second screw mandrel, and the moving direction on described chassis is vertical with the moving direction of described crossbeam;
The gear that described stock stop comprises material blocking block, tooth bar, the 3rd servomotor and is meshed with described tooth bar, described tooth bar is fixed on described crossbeam, and described gear is connected with described 3rd servomotor, described 3rd servomotor and described material blocking block affixed.
2. the rear material stopping device for bender according to claim 1, it is characterized in that, described first driving mechanism also comprises the first guide rail be parallel to each other with described first screw mandrel, described first guide rail is fixing on the bracket, described chassis is provided with the first slide block matched with described first guide rail, and described first slide block is arranged on described first guide rail.
3. the rear material stopping device for bender according to claim 1, it is characterized in that, described second driving mechanism also comprises guide pillars and bushes, described guide pillar is fixed on described chassis, described guide pin bushing is connected with described crossbeam, described guide pin bushing is set on described guide pillar, and described crossbeam is connected with described chassis by described guide pin bushing and described guide pillar.
4. the rear material stopping device for bender according to claim 1, it is characterized in that, described stock stop also comprises the second guide rail be parallel to each other with described tooth bar, described second guide rail is fixed on described crossbeam, described material blocking block is provided with the second slide block matched with described second guide rail, and described second slide block is arranged on described second rail.
5. the rear material stopping device for bender according to claim 1, is characterized in that, described second driving mechanism also comprises worm gear, and described second servomotor is connected with described second screw mandrel by described worm gear.
6. the rear material stopping device for bender according to claim 5, it is characterized in that, described second driving mechanism also comprises Timing Belt and synchronizing wheel, and described second servomotor is connected with described second screw mandrel by described Timing Belt, described synchronizing wheel and described worm gear.
7. the rear material stopping device for bender according to claim 1, is characterized in that, described stock stop also comprises reductor, and described reductor is connected with described 3rd servomotor, and described gear is connected with described 3rd servomotor by described reductor.
8. the rear material stopping device for bender according to claim 1, is characterized in that, described stock stop also comprises fine-tuning nut, and described fine-tuning nut is located on described material blocking block.
9. the rear material stopping device for bender according to claim 1, is characterized in that, one end of described support is provided with the horizontal adjustment bolt for regulating described support level state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420542470.6U CN204182810U (en) | 2014-09-19 | 2014-09-19 | For the rear material stopping device of bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420542470.6U CN204182810U (en) | 2014-09-19 | 2014-09-19 | For the rear material stopping device of bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204182810U true CN204182810U (en) | 2015-03-04 |
Family
ID=52614841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420542470.6U Active CN204182810U (en) | 2014-09-19 | 2014-09-19 | For the rear material stopping device of bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204182810U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104815917A (en) * | 2015-05-27 | 2015-08-05 | 深圳市奥斯玛数控发展有限公司 | Post-positioning device of bending machine |
| CN105014450A (en) * | 2015-08-24 | 2015-11-04 | 上海春田机械有限公司 | Rear stopper of vertical grooving machine |
| CN105127497A (en) * | 2015-08-24 | 2015-12-09 | 上海春田机械有限公司 | Vertical grooving machine |
| 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 |
| CN107520294A (en) * | 2017-09-15 | 2017-12-29 | 安徽哈科数控机床制造有限公司 | A kind of mutual flow-through rear material stopping device for bending machine of integration |
| 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 |
| CN108994192A (en) * | 2018-10-09 | 2018-12-14 | 戴梓莘 | A kind of rear material stopping device for bending machine |
| CN110405095A (en) * | 2019-08-27 | 2019-11-05 | 徐海东 | A kind of fast-positioning device of heavy truck automobile gearbox gear punching structure |
-
2014
- 2014-09-19 CN CN201420542470.6U patent/CN204182810U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104815917A (en) * | 2015-05-27 | 2015-08-05 | 深圳市奥斯玛数控发展有限公司 | Post-positioning device of bending machine |
| CN105014450A (en) * | 2015-08-24 | 2015-11-04 | 上海春田机械有限公司 | Rear stopper of vertical grooving machine |
| CN105127497A (en) * | 2015-08-24 | 2015-12-09 | 上海春田机械有限公司 | Vertical grooving machine |
| 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 |
| CN107520294A (en) * | 2017-09-15 | 2017-12-29 | 安徽哈科数控机床制造有限公司 | A kind of mutual flow-through rear material stopping device for bending machine of integration |
| CN107520294B (en) * | 2017-09-15 | 2023-06-27 | 安徽哈科数控机床制造有限公司 | Back stop device of integrated intercommunication type bending machine |
| 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 |
| CN108994192A (en) * | 2018-10-09 | 2018-12-14 | 戴梓莘 | A kind of rear material stopping device for bending machine |
| CN110405095A (en) * | 2019-08-27 | 2019-11-05 | 徐海东 | A kind of fast-positioning device of heavy truck automobile gearbox gear punching structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204182810U (en) | For the rear material stopping device of bender | |
| CN104209379B (en) | The full servo bender of numerical control | |
| CN104148931B (en) | Multiple spot servo adjusting device and method thereof for large-scale cylinder section component para-position | |
| CN203449119U (en) | Gantry-type numerically-controlled glass chamfering machine | |
| CN201291275Y (en) | Box shell bending device | |
| CN103991684A (en) | Drive mechanism and feeding device | |
| CN203696081U (en) | Numerical control grooving machine | |
| CN107931375A (en) | One kind automation sheet metal bending equipment | |
| CN205021824U (en) | Production line is cut to numerical control bridge | |
| CN204076256U (en) | A kind of automatic stamping manipulator | |
| CN104923601A (en) | Full-automatic punching device for production of vehicle fittings | |
| CN204487698U (en) | The clamping plate travel mechanism of numerical control drilling X-axis | |
| CN207014039U (en) | Slidingtype quick-speed jigs | |
| CN104722611A (en) | Multifunctional numerically-controlled rear material stopping device | |
| CN202527606U (en) | Multi-axis integrated servo feeding positioning mechanism | |
| CN204295434U (en) | A kind of vertical drilling-tapping calibration building-block machine | |
| CN204210164U (en) | A kind of laser marking machine with adjustable bed | |
| CN202263866U (en) | Semi-rigid cable bending machine with automatic positioning function | |
| CN212264359U (en) | Feeding device of bending machine | |
| CN203556683U (en) | Rear stopper of six-axis digital control bending machine | |
| CN204221461U (en) | Selector fork end face finishing positioning tool | |
| CN204075431U (en) | A kind of mariages stringing cutting machine | |
| CN203919957U (en) | A kind of laser carving device | |
| CN103551648A (en) | Longitudinal seam milling inclined sliding table mechanism | |
| CN204867145U (en) | Full -automatic material shifting mechanism for stamping device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |