CN2155966Y - Numerical controlled hydranlic shaped material bending machine - Google Patents
Numerical controlled hydranlic shaped material bending machine Download PDFInfo
- Publication number
- CN2155966Y CN2155966Y CN 93228523 CN93228523U CN2155966Y CN 2155966 Y CN2155966 Y CN 2155966Y CN 93228523 CN93228523 CN 93228523 CN 93228523 U CN93228523 U CN 93228523U CN 2155966 Y CN2155966 Y CN 2155966Y
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- cylinder
- mandrel
- hydraulic cylinder
- material jacking
- feed mechanism
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- Expired - Fee Related
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Abstract
The utility model relates to a numerical controlled hydraulic shaped material bending machine, which is shaped material bending special equipment. The utility model is composed of a machine body, a main moving cylinder, a feeding mechanism, a pushing mechanism, a bending roller mechanism, a mandrel regulation mechanism, a mandrel cylinder, a base, etc., and the main moving cylinder and the bending roller mechanism use hydraulic cylinders as the power. The utility model can process thin-wall rectangular pipes and round pipe with various different curvatures and shaped materials with different cross-sectional shapes, the minimum bending radius is 200 mm, the maximum length of processing workpieces is 3000 mm, and the utility model can also be used as a rectifying machine to rectify the shape of processing workpieces.
Description
The utility model relates to a kind of special equipment of shape bending, is by the various different curvature workpiece of microcomputer control processing, is applicable to the numerical control hydraulic profile bender of the section bar in processing thin-walled rectangular tube, pipe and multiple cross section.
At present, domestic and international existing shape bending equipment generally adopts hydraulic pressure propelling, profile tracer three-wheel roll extrusion mode, profiling bending machine as the bus factory, Shanxi, its BENDING PROCESS is to be fixed on pattern on the slide block with the liftout frame, drive to left movement by active cylinder, roller contacts with pattern and impels the bend wheel curved workpieces, makes it reach the requirement radian.This machine is only applicable to single variety to be produced in enormous quantities, then need change pattern during as need processing different curvature workpiece and roller is adjusted.
The utility model purpose is for overcoming the existing many variety production of narrow, the inapplicable small lot of shape bending equipment application surface, low, the no school of function type function, and provide a kind of applicable to processing thin-walled rectangular tube, pipe, multiple cross section section bar and the numerical control hydraulic profile bender of the workpiece of various different curvature.
The utility model numerical control hydraulic profile bender content Description:
The utility model numerical control hydraulic profile bender is made up of fuselage, primary motion jar, feed mechanism, material jacking mechanism, bent wheel mechanism, core shaft adjustment motion mechanism, core shaft jar, base etc., it is characterized in that: it is that power drives feed mechanism that primary motion jar adopts hydraulic cylinder; Material jacking mechanism be connected with feed mechanism by connecting plate realize giving, liftout; It is power that bent wheel mechanism adopts hydraulic cylinder, and hydraulic cylinder is by micro-processor controlled, can be the step-by-step cylinder of open loop control; It also can be the hydraulic cylinder of the servo valve control of closed-loop control; In core shaft adjustment motion mechanism, a mandrel is installed in workpiece shape chamber, the working sections distortion is installed an oil cylinder at the rear portion of mandrel in the time of can preventing crooked small curve workpiece, but easy-unloading.
The utility model numerical control hydraulic profile bender can be processed the section bar of various different curvature workpiece and thin-walled rectangular tube, pipe, various cross sectional shapes, and minimum bending radius is 200mm, and can process farm labourer's part is 3000mm.This machine can also carry out school shape to processing work as shape-calibration machine in addition.
Embodiment:
Fig. 1 is a numerical control hydraulic profile bender overall structure schematic diagram;
Fig. 2 is feed mechanism gripping mechanism figure;
Fig. 3 is the material jacking mechanism structure chart.
The utility model numerical control hydraulic profile bender is made up of fuselage, primary motion jar, feed mechanism, material jacking mechanism, bent wheel mechanism, core shaft adjustment motion mechanism, core shaft jar, base etc., it is characterized in that: it is power that primary motion jar adopts hydraulic cylinder, drives feed mechanism; Material jacking mechanism be connected with feed mechanism by connecting plate realize giving, liftout; It is power that bent wheel mechanism adopts hydraulic cylinder, and hydraulic cylinder is by micro-processor controlled, can be the step-by-step cylinder of open loop control, also can be the hydraulic cylinder of the servo valve control of closed-loop control; In the core shaft adjustment motion mechanism, be that a mandrel is installed in workpiece shape chamber, working sections distortion in the time of can preventing crooked small curve workpiece, an oil cylinder is installed at the rear portion of mandrel, but easy-unloading.
See Fig. 1: it is power that primary motion jar 2 adopts hydraulic cylinder, be installed in fuselage 1 chamber, afterbody is fixed by bolts on the fuselage fixed head, head clamps with locating piece, piston rod in the primary motion jar and feed mechanism 4 connect together by connecting plate 15 with material jacking mechanism 10 and move simultaneously, feed mechanism and material jacking mechanism move in the slideway of fuselage 1, and the piston rod in the primary motion jar moves right and is the feeding campaign.To left movement is the liftout motion.Bent wheel mechanism 9 to roll curved action be by roller 3, roller 8, roller 6 and crooked cylinder 5 are realized, crooked cylinder 5 be one by micro-processor controlled hydraulic cylinder, this hydraulic cylinder can be the step-by-step cylinder of open loop control, it also can be the hydraulic cylinder of closed-loop servo valve control, the wheel rim section configuration of roller matches with the cross sectional shape of curved workpieces section bar, roller 3 and roller 8 rotate for dead axle, workpiece passes between the two-wheeled, roller 6 is connected by the plate 7 that is rigidly connected with crooked cylinder 5 for driving wheel, connecting plate 7 is around 8 rotations of roller, crooked cylinder 5 drives roller 6, connecting plate 7, with 8 on roller is that the rotary feed campaign is done at the center, the afterbody of crooked cylinder 5 is a radial type, and the feeding of roller 6 forces section bar to be bent upwards.Bent wheel mechanism 9 connects and composes an integral body that connects each other by a plate and fuselage 1, and bent wheel mechanism 9 is vertical, adds the man-hour workpiece and stretches upwards, and is difficult for being distorted, and its floor space is little.In core shaft adjustment motion mechanism, mandrel assembly 14 is made up of mandrel and core print, mandrel and Workpiece length are supporting, afterbody is connected with material jacking mechanism 10, the core print cross sectional shape is identical with processing work shape cavity shape, but limit flexion adds workpiece indent and irregular deformation in man-hour, and at the afterbody of the mandrel axially reciprocating by core shaft jar 12 control mandrels, the fine setting of mandrel axial location is finished by core shaft adjustment motion mechanism 11.Base 13 plays the supporting fuselage.Be the workpiece of convenient processing different length, the connecting plate 15 between material jacking mechanism 10 and the feed mechanism 4 is adjustable, and the adjustment of its length can be controlled by microcomputer, and scale is accurate.Fig. 2: feed mechanism 4 is adjusted length by a spring steel ball gripping mechanism, can make easy to adjustly, and the ejection block of feed mechanism 4 is combination slot type structure, the corresponding a kind of workpiece of each groove cross section, applicable multiple section bar processing.Fig. 3: material jacking mechanism 10 is connected with mandrel assembly 14, and its structure is an open type, and replaceable mandrel is convenient can be packed into and dismantle from the side.
Claims (6)
1, a kind of numerical control hydraulic profile bender, be made up of fuselage, primary motion jar, feed mechanism, material jacking mechanism, bent wheel mechanism, core shaft adjustment motion mechanism, core shaft jar, base etc., it is characterized in that: it is that power drives feed mechanism that primary motion jar adopts hydraulic cylinder; Material jacking mechanism be connected with feed mechanism by connecting plate realize giving, liftout; It is power that bent wheel mechanism adopts hydraulic cylinder, and hydraulic cylinder can be the step-by-step cylinder of open loop control, also can be the hydraulic cylinder of the servo valve control of closed-loop control; In core shaft adjustment motion mechanism, a mandrel is installed in workpiece shape chamber, an oil cylinder is installed at the rear portion of mandrel.
2, numerical control hydraulic profile bender according to claim 1, it is characterized in that it is power that said primary motion jar adopts hydraulic cylinder, be installed in the fuselage chamber, afterbody is fixed by bolts on the fuselage fixed head, head clamps with locating piece, piston rod and feed mechanism in the primary motion jar are fixed together, and feed mechanism and material jacking mechanism connect together by connecting plate and move simultaneously, and feed mechanism and material jacking mechanism move in the slideway of fuselage.
3, numerical control hydraulic profile bender according to claim 1, it is characterized in that said bent wheel mechanism, its action is realized by three rollers and crooked cylinder, crooked cylinder is a hydraulic cylinder, this hydraulic cylinder can be the step-by-step cylinder of open loop control, also can be the hydraulic cylinder of the servo valve control of closed-loop control; The wheel rim section configuration of roller matches with the cross sectional shape of curved workpieces section bar, and roller (3) and roller (8) rotate for dead axle, and roller (6) is a driving wheel, is connected by connecting plate with crooked cylinder, and the afterbody of crooked cylinder is a radial type.
4, numerical control hydraulic profile bender according to claim 1, it is characterized in that said core shaft adjustment motion mechanism SMIS axle assembly is made up of mandrel and core print, mandrel and Workpiece length are supporting, and afterbody is connected with material jacking mechanism, and the core print cross sectional shape is identical with processing work shape cavity shape.
5, numerical control hydraulic profile bender according to claim 1 is characterized in that said feed mechanism adjusts length by a spring steel ball gripping mechanism, and its ejection block is combination slot type structure.
6, numerical control hydraulic profile bender according to claim 1 is characterized in that said material jacking mechanism, and material jacking mechanism is connected with the mandrel assembly, and its structure is an open type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93228523 CN2155966Y (en) | 1993-06-19 | 1993-06-19 | Numerical controlled hydranlic shaped material bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93228523 CN2155966Y (en) | 1993-06-19 | 1993-06-19 | Numerical controlled hydranlic shaped material bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2155966Y true CN2155966Y (en) | 1994-02-16 |
Family
ID=33805557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93228523 Expired - Fee Related CN2155966Y (en) | 1993-06-19 | 1993-06-19 | Numerical controlled hydranlic shaped material bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2155966Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102716956A (en) * | 2012-05-29 | 2012-10-10 | 苏州固信自动化科技有限公司 | Numerically controlled two-head multi-shaft linkage bending machine |
| CN103084446A (en) * | 2013-02-26 | 2013-05-08 | 昆山市天之衣精工机械设备有限公司 | Pipe bending machine |
| CN113523050A (en) * | 2021-09-16 | 2021-10-22 | 江苏丰嘉建设有限责任公司 | Bending processing device for long-strip-shaped metal section |
-
1993
- 1993-06-19 CN CN 93228523 patent/CN2155966Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102716956A (en) * | 2012-05-29 | 2012-10-10 | 苏州固信自动化科技有限公司 | Numerically controlled two-head multi-shaft linkage bending machine |
| CN103084446A (en) * | 2013-02-26 | 2013-05-08 | 昆山市天之衣精工机械设备有限公司 | Pipe bending machine |
| CN113523050A (en) * | 2021-09-16 | 2021-10-22 | 江苏丰嘉建设有限责任公司 | Bending processing device for long-strip-shaped metal section |
| CN113523050B (en) * | 2021-09-16 | 2021-12-17 | 江苏丰嘉建设有限责任公司 | Bending processing device for long-strip-shaped metal section |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |