CN2215973Y - irregular curve cutting and edge chamfering machine - Google Patents
irregular curve cutting and edge chamfering machine Download PDFInfo
- Publication number
- CN2215973Y CN2215973Y CN 94221837 CN94221837U CN2215973Y CN 2215973 Y CN2215973 Y CN 2215973Y CN 94221837 CN94221837 CN 94221837 CN 94221837 U CN94221837 U CN 94221837U CN 2215973 Y CN2215973 Y CN 2215973Y
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- axis
- guide rail
- utility
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Abstract
The utility model relates to an irregular curve cutting edge chamfering machine, mainly comprising a cutting head, an X-axis driving member, a Y-axis driving member, a Z-axis driving member and a combined multicavity vacuum adsorbing worktable. The utility model adopts a special blade for cutting by a reciprocal motion method, and the moving traces of the blade are curves to be cut. The utility model not only can process plane curve-shaped workpieces, but also can cut groove angles within 15 DEG-90 DEG at the time of cutting plane curves. The utility model relates to a processing device for the rubber soft slice-shaped material, and the utility model has the advantages of high pressing accuracy and high production efficiency which can be compared with manual works.
Description
The utility model relates to the special equipment that a kind of sanction is cut rubber-like film shape material.
At present, the materials processing of rubber-like film shape is in the handwork state always.Handwork not only labor strength height, production efficiency is low, and can't guarantee the machining accuracy of workpiece.
The utility model purpose proposes in order to solve existing deficiency in the above-mentioned material processing.Can improve crudy, alleviate working strength of workers, can enhance productivity again.
The utility model can be cut out the plane curve that cuts arbitrary shape, and cuts out 15 °～90 ° groove angle when sanction is cut.Characteristic principle of the present utility model is introduced principle of the present utility model below in conjunction with Fig. 1 as shown in Figure 1.The resultant motion of X-axis and Y-axis forms plane curve f (x, y).N(x, y) be curve f(x, y) on more arbitrarily, its normal is n, crossing this some normal plane vertical with horizontal plane is N.Cutter shaft K and Z axle intersect at N(x, the y of horizontal plane) point, form plane W.The angle of cut of cutter shaft K and horizontal plane is α.If at plane curve f(x, y) forming process in, make W plane and N planes overlapping all the time, so, when forming plane curve, cutter moves back and forth along the K axle, just can cut out the groove that becomes the α angle with horizontal plane in the formation plane curve.For this reason, the Z axle is along curve f(x, y) in the motion, the Z axle is being with W plane to do corresponding rotation, i.e. three-shaft linkage, make W plane all the time with the N planes overlapping, just can cut out and cut out plane curve shape workpiece with certain groove angle α.
The utility model mainly is made up of cutting head parts, X-axis, Y-axis, Z through-drive parts and pin-connected panel multi-cavity vacuum-adsorption working table.Describe the structure of the utility model overall structure and cutting head parts in detail below in conjunction with Fig. 1, Fig. 3.
The cutting head parts are made up of cutter 1, cutter shaft 2, fan- shaped guide rail 3 and 24, fanning strip 4, sector gear 5, stepper motor 17 and 18, alternating current generator 19, slide carriage 22 and toggle 25.Whole cutting head parts are installed on the suspension bracket 6 that rotates with the Z axle, and the Z axle is rotated through harmonic speed reducer deceleration rear drive Z axle by DC servo-motor 16.The Z axle is bearing on two guide rails 12,29 of Y-axis by rolling bearing by housing.Y-axis is by DC servo-motor 15 and harmonic speed reducer, gear 14 and be set in tooth bar 13 on the Y-axis guide rail and drive the Z axles and move on the Y-axis guide rail.The Y-axis guide rail is bearing on X-axis guide rail 8 and 21 by rolling bearing 10 and 20.X-axis is by DC servo-motor 11 and harmonic speed reducer, and gear 9 and the rack drives Y-axis guide rail that is set in the X-axis guide rail 8 move on the X-axis guide rail.Two guide rails 8 and four columns of 21 usefulness 7,26,27,28 of X-axis are bearing on the pin-connected panel multi-cavity vacuum-adsorption working table 23.Fanning strip 4 is fixed on the suspension bracket 6 that rotates with the Z axle, and two fan- shaped guide shafts 3 and 24 are installed on the fanning strip 4, and the center of 5, two fan-shaped guide rails of sector gear and sector gear overlaps with workbench 23 upper surfaces.Cutter shaft 2, toggle 25, slide carriage 22, ac motor 19 and stepping motor 17 have constituted cutter reciprocating motion and advance and retreat cutter mechanism.This mechanism is connected with fanning strip 4 with 24 by fan-shaped guide rail 3, and cutter shaft wobbling motor and mechanism 18 are fixing with the cutter shaft driving and reversing mechanism, and is meshed with sector gear 5 by pinion.When cutter shaft wobbling motor 18 drove the pinion rotation coaxial with it, pinion was just done planetary motion on sector gear 5, and had been with cutter to move back and forth simultaneously and the advance and retreat cutter mechanism, swing on fan-shaped guide rail 3 and 24.In the pendulum process, structurally guaranteed cutter shaft center line and Z axle coplane, the intersection point of its oscillation center and Z axle and work top coincides, and the pendulum angle of cutter shaft equals groove angle α.Like this, when X, Y and Z three-shaft linkage; Guarantee that cutter shaft K and Z axle place plane W coincide with the normal plane N that sanction is cut the cut point place of curve all the time, just can determine plane curve (actual is space curved surface) the shape workpiece with certain groove angle α.Cutter moves back and forth and advances and retreat cutter mechanism transmission principle figure as shown in Figure 4.Ac motor 19 moves reciprocatingly cutter shaft 2 by toggle 25.Special-purpose blade is installed on the cutter shaft 2, and cutter shaft 2 is supported by two oiliness bearing two points, and this can improve the support stiffness of cutter shaft greatly.The cutter reciprocating mechanism is installed on the slide carriage 22.When stepping motor 17, after bevel gear pair 26 and 27 decelerations, feed screw nut is paid 28 and is driven slide carriages 22 motions, and stepping motor 17 rotatings have just realized the advance and retreat motion of cutter shaft.The clamping of the utility model tablet has adopted the special clamping mechanism of pin-connected panel multi-cavity vacuum-adsorption working table.The table top of this vacuum-adsorption working table is made up of a plurality of vacuum chambers, and each vacuum chamber is again assembled by several absorbing units.Each vacuum chamber can be according to the size of tablet by a solenoid control, and the position of clamping is decided and used several vacuum chambers.Next topped with plastic sheeting on the table top by the topped part of tablet, just can form the vacuum chamber of finishing.
The utility model can not only processing plane shaped form workpiece, and can pour out 15 °～90 ° groove angle at any angle in the cutting planes curve.Machining accuracy height, production efficiency height have the incomparable strong point of handwork simultaneously.
Fig. 1 is the utility model structure chart
Fig. 2 is the utility model characteristic schematic diagram
Fig. 3 is the utility model front view
Fig. 4 is the utility model cutting head parts front views
Fig. 5 is the utility model cutter back and forth movement and advance and retreat cutter mechanism principle assumption diagram
Embodiment: the utility model has been developed practical model machine.On this model machine, the semiclosed loop DC servo mechanism that X-axis, Y-axis and Z axle all adopt DC servo-motor, tachometer generator, photoelectric encoder to form adopts the motion of semiclosed loop servo control unit control X-axis, Y-axis and Z axle.The swing mechanism of cutter shaft driving and reversing mechanism and cutter shaft all adopts stepping motor open loop control.The reciprocating motion of cutter adopts ac motor to drive.The guide rail of X-axis and Y-axis all adopts nitrated steel, and surperficial via nitride is handled, to improve the durability of guide rail.Workbench adopts welded-steel plate construction, and vacuum suction unit and the sealing joint strip that surrounds vacuum chamber all use the mould compacting to form with rubber.The utility model important technological parameters is that the workbench effective dimensions is 1270 * 850mm
2, vacuum system pressure 0.05MPa, unit are absorption affinity 2N/cm
2, 1200 times/min of cutting frequency, cut-parts speed 1m/min, 15 °～90 ° of groove angle scopes, processing tablet maximum ga(u)ge 5mm; 20mm during 90 ° of groove angles.Accurate to dimension is ± 0.2mm.
Claims (2)
1, a kind of irregular curve cut-parts edge-falled machine, comprise cutting head, X-axis drive disk assembly, Y-axis drive disk assembly, Z through-drive parts and pin-connected panel multi-cavity vacuum-adsorption working table, it is characterized in that: the cutting head parts are installed on the suspension bracket [6] that rotates with the Z axle, through the rotation of harmonic speed reducer deceleration rear drive Z axle, the Z axle is bearing on two guide rails 12,29 of Y-axis by housing the Z axle by rolling bearing by DC servo-motor [16]; Y-axis is by DC servo-motor 15 and harmonic speed reducer, gear 14 and be set in tooth bar 13 on the Y-axis guide rail and drive the Z axles and move on the Y-axis guide rail, and the Y-axis guide rail is bearing on X-axis guide rail [8] and [21] by rolling bearing [10] and [20]; X-axis is by DC servo-motor [11] and harmonic speed reducer, gear [9] and the rack drives Y-axis guide rail that is set in the X-axis guide rail [8] move on the X-axis guide rail, and two guide rails [8] and [21] of X-axis are bearing on the pin-connected panel multi-cavity vacuum-adsorption working table [23] with four columns 7,26,27,28.
2, edge-falled machine according to claim 1, it is characterized in that the fanning strip ［ 4 ］ on the cutting head is fixed on the suspension bracket ［ 6 ］ that rotates with the Z axle, two fan-shaped guide rails ［ 3 ］ and ［ 24 ］ and sector gear ［ 5 ］ are installed on the fanning strip ［ 4 ］, and the center of two fan-shaped guide rails ［ 3 ］ and ［ 24 ］ and sector gear ［ 5 ］ overlaps with the upper surface of workbench ［ 23 ］.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94221837 CN2215973Y (en) | 1994-09-30 | 1994-09-30 | irregular curve cutting and edge chamfering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94221837 CN2215973Y (en) | 1994-09-30 | 1994-09-30 | irregular curve cutting and edge chamfering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2215973Y true CN2215973Y (en) | 1995-12-27 |
Family
ID=33836024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94221837 Expired - Fee Related CN2215973Y (en) | 1994-09-30 | 1994-09-30 | irregular curve cutting and edge chamfering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2215973Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101830007A (en) * | 2010-05-25 | 2010-09-15 | 盐城市智成机械制造有限公司 | Guide rail type integrally moving cutter |
| CN102211336A (en) * | 2011-06-13 | 2011-10-12 | 苏州紫冠自动化设备有限公司 | Automatic rubber cutting machine |
| CN103286948A (en) * | 2013-06-13 | 2013-09-11 | 天津开发区陆成工贸有限公司 | Automatic screen lettering and cutting machine and process |
| CN106003172A (en) * | 2016-05-20 | 2016-10-12 | 湖北三江航天江河化工科技有限公司 | Automatic slitting machine and slitting method thereof |
| CN106077822A (en) * | 2016-08-16 | 2016-11-09 | 山东太古飞机工程有限公司 | Aimplant-lunber edge hypotenuse processing unit (plant) |
| CN107309947A (en) * | 2017-06-28 | 2017-11-03 | 无锡市京锡冶金液压机电有限公司 | A kind of cutting conveying appliance for building glass |
| CN108722578A (en) * | 2018-05-22 | 2018-11-02 | 徐州工程学院 | A kind of residents in rural community shredding facilities |
| CN110039822A (en) * | 2017-08-22 | 2019-07-23 | 东莞理工学院 | A kind of cardboard three-dimensional cutting machine |
| CN111069702A (en) * | 2019-12-06 | 2020-04-28 | 宁夏天地奔牛实业集团有限公司 | Full-automatic groove system and method |
| CN112318289A (en) * | 2020-11-05 | 2021-02-05 | 刘剑 | Industrial design product appearance trimming device |
-
1994
- 1994-09-30 CN CN 94221837 patent/CN2215973Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101830007A (en) * | 2010-05-25 | 2010-09-15 | 盐城市智成机械制造有限公司 | Guide rail type integrally moving cutter |
| CN101830007B (en) * | 2010-05-25 | 2012-12-05 | 盐城市智成机械制造有限公司 | Guide rail type integrally moving cutter |
| CN102211336A (en) * | 2011-06-13 | 2011-10-12 | 苏州紫冠自动化设备有限公司 | Automatic rubber cutting machine |
| CN102211336B (en) * | 2011-06-13 | 2013-04-17 | 苏州紫冠自动化设备有限公司 | Automatic rubber cutting machine |
| CN103286948A (en) * | 2013-06-13 | 2013-09-11 | 天津开发区陆成工贸有限公司 | Automatic screen lettering and cutting machine and process |
| CN103286948B (en) * | 2013-06-13 | 2015-05-27 | 天津开发区陆成工贸有限公司 | Automatic screen lettering and cutting machine and process |
| CN106003172A (en) * | 2016-05-20 | 2016-10-12 | 湖北三江航天江河化工科技有限公司 | Automatic slitting machine and slitting method thereof |
| CN106077822A (en) * | 2016-08-16 | 2016-11-09 | 山东太古飞机工程有限公司 | Aimplant-lunber edge hypotenuse processing unit (plant) |
| CN106077822B (en) * | 2016-08-16 | 2017-10-31 | 山东太古飞机工程有限公司 | Aimplant-lunber edge hypotenuse processing unit (plant) |
| CN107309947A (en) * | 2017-06-28 | 2017-11-03 | 无锡市京锡冶金液压机电有限公司 | A kind of cutting conveying appliance for building glass |
| CN107309947B (en) * | 2017-06-28 | 2019-12-10 | 合肥明皓玻璃装饰有限公司 | Cutting and conveying device for building glass |
| CN110039822A (en) * | 2017-08-22 | 2019-07-23 | 东莞理工学院 | A kind of cardboard three-dimensional cutting machine |
| CN108722578A (en) * | 2018-05-22 | 2018-11-02 | 徐州工程学院 | A kind of residents in rural community shredding facilities |
| CN111069702A (en) * | 2019-12-06 | 2020-04-28 | 宁夏天地奔牛实业集团有限公司 | Full-automatic groove system and method |
| CN112318289A (en) * | 2020-11-05 | 2021-02-05 | 刘剑 | Industrial design product appearance trimming device |
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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 |