CN103706685A - Numerical control plate rolling machine - Google Patents
Numerical control plate rolling machine Download PDFInfo
- Publication number
- CN103706685A CN103706685A CN201410023875.3A CN201410023875A CN103706685A CN 103706685 A CN103706685 A CN 103706685A CN 201410023875 A CN201410023875 A CN 201410023875A CN 103706685 A CN103706685 A CN 103706685A
- Authority
- CN
- China
- Prior art keywords
- roll
- changement
- separating mechanism
- feed mechanism
- roller
- 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.)
- Granted
Links
Images
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to a numerical control plate rolling machine and belongs to the field of mechanical engineering. The numerical control plate rolling machine comprises a power output mechanism, a reversing mechanism, a left roller gap adjusting mechanism, a right roller gap adjusting mechanism, a left feeding mechanism, a right feeding mechanism, an upper roller, a lower roller, a side roller, a feeding mechanism and a frame. The left and right roller gap adjusting mechanisms drive the upper roller to move and adjust a gap between the upper roller and the lower roller; the left and right feeding mechanisms drive the side roller to move and adjust the relative positions of the side roller and the lower roller; the power output mechanism can drive the upper roller, the lower roller and the side roller to rotate through the reversing mechanism, and the feeding mechanism has the effect of delivering a plate to be in contact with the three rollers. The numerical control plate rolling machine has the advantages of having a novel and simple structure, reducing the production cost, improving processing precision, realizing continuous bending, being capable of processing variable curvature plates without shutdown adjustment, being easy to realize digital control on torque, displacement and speed, improving the processing precision of the plates, being applicable to aerospace, automobiles, railway trains, modern buildings and other production and living fields, and being high in practicality.
Description
Technical field
The present invention relates to mechanical engineering field, particularly a kind of power set use servomotor, can in the situation that not using pattern, process continuously the numerical control plate bending roll of different-thickness variable curvature sheet material.
Background technology
roll bending is under roller applies the effect of moment of flexure, to make gradually the technical process of blank bending, and in the manufacturing of body of a motor car, airframe and other various big machinery bools, sheet material roll and bend forming has application very widely.The most of employing manually of traditional veneer reeling machine controlled, conventionally need to be through repeatedly alternating bending and correction can reach designing requirement, the result causing thus has not only reduced efficiency and has also increased accordingly cost, and when the plate material parts of processing variable curvature, in order to meet design requirement, people just need to be by manufacturing and using pattern to control the roll bending process of part, but do like this, not only reduced machining accuracy and also improved production cost.Urgently improve.
Summary of the invention
The object of the present invention is to provide a kind of numerical control plate bending roll; solved that traditional veneer reeling machine crudy is low, cost is high, cannot or else use in the situation of pattern and not shut down the bottleneck problem of adjusting the restriction veneer reeling machine development such as continuous bend processing variable curvature class cone piece, thereby promoted to a certain extent the development of roll bending process technology.
Above-mentioned purpose of the present invention is achieved through the following technical solutions:
Numerical control plate bending roll, comprise power take-off mechanism 1, flange-face coupling 2, changement 3, the two-way Hooks coupling universal coupling 4 of top roll, the two-way Hooks coupling universal coupling 5 of lower roll, the two-way Hooks coupling universal coupling 6 of side roller, feeding mechanism 7, left roll-separating mechanism 8, right roll-separating mechanism 9, top roll 10, lower roll 11, side roller 12, right feed mechanism 13, left feed mechanism 14 and frame 15, a described left side, right roll- separating mechanism 8, 9 drive top roll 10 motions, adjust the gap of top roll 10 and lower roll 11, make top roll 10 parallel with lower roll 11 or at an angle, can process the sheet material of different-thickness or continuous variable thickness at an angle, described left and right feed mechanism 14,13 drives 12 motions of side rollers, adjusts the relative position of side roller 12 and lower roll 11, makes side roller 12 parallel with lower roll 11 or at an angle, can crooked different-thickness sheet material or make sheet material bend to the class cone piece of continuous variable curvature, described power take-off mechanism 1 is fixed in frame on 15, by flange-face coupling 2, be connected with changement 3, changement 3 is connected with top roll 10, lower roll 11, side roller 12 by the two-way Hooks coupling universal coupling 4 of top roll, the two-way Hooks coupling universal coupling 5 of lower roll, the two-way Hooks coupling universal coupling 6 of side roller respectively, power take-off mechanism 1 drives top roll 10, lower roll 11 and 12 rotations of side roller by flange-face coupling 2, changement 3, feeding mechanism 7 transfer sheet materials contact with top roll 10, lower roll 11, side roller 12, and three roller repeated actions make sheet material form target shape.Above process is all to be controlled by industrial computer, and top roll 10, side roller 12 are all provided with displacement transducer and angular displacement sensor, forms closed loop with industrial computer, improves machining accuracy.
Described power take-off mechanism 1 is fixed in frame 15, and power take-off mechanism drive motors 16, power take-off mechanism reductor 17 are fixedly mounted on power take-off mechanism fixed support 19, and output shaft is connected with flange-face coupling 2 left side half a couplers.
Described changement 3 is fixed in frame 15, changement upper driving part left side helical gears 23 are intermeshing with changement side running part helical gears 47, make changement upper driving part main shaft 24 contrary with changement side running part main shaft 49 direction of rotation, gearratio is 1:1; Changement upper driving part right side helical gears 29 are intermeshing with changement underdrive part helical gears 38, make changement upper driving part main shaft 24 contrary with changement underdrive part main shaft 36 direction of rotation, and gearratio is 1:1.
Described left roll-separating mechanism 8 is identical with right roll-separating mechanism 9 structures, all be fixed in frame 15, left roll-separating mechanism motor fixed rack 54 is fixed by screws in left roll-separating mechanism frame 70, left roll-separating mechanism drive motors 55 is fixed by screws on left roll-separating mechanism motor fixed rack 54, left roll-separating mechanism drive motors 55 is selected DC speed-reducing, left roll-separating mechanism drive motors 55 drives left roll-separating mechanism worm screw 58 to rotate by left roll-separating mechanism shaft coupling 56, left roll-separating mechanism shaft coupling 56 is selected flange-face coupling, left roll-separating mechanism worm screw 58 is by left roll-separating mechanism left side bearing 57, bearing 59 radial locations of left roll-separating mechanism right side, left roll-separating mechanism worm screw 58 drives left roll-separating mechanism worm gear 63 rotations, left roll-separating mechanism worm gear 63 drives left roll-separating mechanism main shaft 65 to rotate by left roll-separating mechanism flat key 64, left roll-separating mechanism main shaft 65 drives left roll-separating mechanism bearing block 66 to move up and down by trapezoidal thread, trapezoidal thread has self-locking performance, left roll-separating mechanism bearing block 66 slides up and down along left roll-separating mechanism frame 70 by left roll-separating mechanism guide rail 67, thereby drive top roll 10 to move up and down, left, right roll- separating mechanism 8, 9 drive top roll 10 motions together, make top roll 10 two ends, left and right move up and down identical or different distance, thereby reach in adjustment, lower roll 10, the object of 11 spacing, the spacing of continuous setup upper and lower roll 10,11, is applicable to the sheet material of crooked different-thickness, or makes the left and right two ends of top roll move up and down different distances, and top roll 10 and lower roll 11 at an angle, are applicable to the sheet material of continuous variable thickness.
Described left feed mechanism 14 is identical with right feed mechanism 13 structures, all be fixed in frame 15, left feed mechanism drive motors 78 drives left feed mechanism worm screw 81 to rotate by left feed mechanism shaft coupling 80, left feed mechanism left side bearing 82 and left feed mechanism right side bearing 83 are by left feed mechanism worm screw 81 shaft shoulders and left feed mechanism bearing block 91 axial location, left feed mechanism worm screw 81 drives left feed mechanism worm gear 85 to rotate, left feed mechanism worm gear 85 drives left feed mechanism main shaft 88 to rotate by left feed mechanism flat key 86, left feed mechanism main shaft 88 upper ends drive left feed mechanism bearing block 91 motions by trapezoidal thread, trapezoidal thread has self-locking performance, left feed mechanism bearing block 91 drives 12 motions of side roller, adjust the relative distance of side roller 12 and lower roll 11, be applicable to crooked different curvature or continuous variable curvature sheet material.
Beneficial effect of the present invention is: novel structure, simple, can carry out effective bending machining of various curvature for the sheet material of various different-thickness; Can in the situation that not using pattern, process variable curvature sheet material, reduce production cost, improve machining accuracy; Can realize continuous bend, in the situation that not shutting down adjustment, process variable curvature sheet material; Application servomotor provides power, is easy to realize the Digital Control of moment, displacement, speed, improves sheet material machining accuracy, can be employed and production and the sphere of life such as Aero-Space, automobile, track train, modern architecture.Practical.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms the application's a part, and illustrative example of the present invention and explanation thereof are used for explaining the present invention, do not form inappropriate limitation of the present invention.
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is power take-off mechanism schematic diagram of the present invention;
Fig. 3 is changement schematic diagram of the present invention;
Fig. 4 is changement decomposing schematic representation of the present invention;
Fig. 5 is changement upper driving phantom of the present invention;
Fig. 6 is changement underdrive phantom of the present invention;
Fig. 7 is changement side running part cutaway view of the present invention;
Fig. 8 is left roll-separating mechanism schematic diagram of the present invention;
Fig. 9 is left roll-separating mechanism decomposing schematic representation of the present invention;
Figure 10 is left roll-separating mechanism of the present invention top cutaway view;
Figure 11 is left roll-separating mechanism of the present invention bottom cutaway view;
Figure 12 is left feed mechanism schematic diagram of the present invention;
Figure 13 is left feed mechanism decomposing schematic representation of the present invention;
Figure 14 is left feed mechanism cutaway view of the present invention;
Figure 15 is that top roll of the present invention and lower roll change work schematic diagram continuously;
Figure 16 is top roll of the present invention and the lower roll schematic diagram of working at an angle;
Figure 17 is that side roller of the present invention and lower roll change work schematic diagram continuously;
Figure 18 is side roller of the present invention and the lower roll schematic diagram of working at an angle.
In figure: 1. power take-off mechanism, 2. flange-face coupling, 3. changement, 4. the two-way Hooks coupling universal coupling of top roll, 5. the two-way Hooks coupling universal coupling of lower roll, 6. the two-way Hooks coupling universal coupling of side roller, 7. feeding mechanism, 8. left roll-separating mechanism, 9. right roll-separating mechanism, 10. top roll, 11. lower rolls, 12. side rollers, 13. right feed mechanisms, 14. left feed mechanisms, 15. frames, 16. power take-off mechanism drive motors, 17. power take-off mechanism reductors, 18. power take-off mechanism flat keys, 19. power take-off mechanism fixed supports, 20. changement upper driving part left side trip bolts, 21. changement upper driving part left side housing plates, 22. changement upper driving part left side bearings, 23. changement upper driving part left side helical gears, 24. changement upper driving part main shafts, 25. changement upper driving part left side helical gears flat keys, 26. changement upper driving part right side helical gears flat keys, 27. changement upper driving part left side sleeves, 28. changement upper driving part right hand sleeves, 29. changement upper driving part right side helical gears, 30. changement upper driving part right side bearings, 31. changement upper driving part right side housing plates, 32. changement upper driving part right side trip bolts, 33. changement underdrive part left side trip bolts, 34. changement underdrive part left side housing plates, 35. changement underdrive part left side bearings, 36. changement underdrive part main shafts, 37. changement underdrive part helical gears flat keys, 38. changement underdrive part helical gears, 39. changement underdrive part sleeves, 40. changement underdrive part right side bearings, 41. changement underdrive part right side housing plates, 42. changement underdrive part right side trip bolts, 43. changement side running part left side trip bolts, 44. changement side running part left side housing plates, 45. changement side running part left side bearings, 46. changement side running part sleeves, 47. changement side running part helical gears, 48. changement side running part helical gears flat keys, 49. changement side running part main shafts, 50. changement side running part right side bearings, 51. changement side running part right side housing plates, 52. changement side running part right side trip bolts, 53. changement casings, 54. left roll-separating mechanism motor fixed racks, 55. left roll-separating mechanism drive motors, 56. left roll-separating mechanism shaft couplings, 57. left roll-separating mechanism left side bearings, 58. left roll-separating mechanism worm screws, 59. left roll-separating mechanism right side bearings, 60. left roll-separating mechanism upper locking rings, 61. left roll-separating mechanism thrust ball bearings, 62. left roll-separating mechanism angular contact ball bearings, 63. left roll-separating mechanism worm gears, 64. left roll-separating mechanism flat keys, 65. left roll-separating mechanism main shafts, 66. left roll-separating mechanism bearing blocks, 67. left roll-separating mechanism guide rails, 68. left roll-separating mechanism frame top covers, 69. left roll-separating mechanism fixed frame top cover screws, 70. left roll-separating mechanism frames, 71. left roll-separating mechanism fixed frame screws, 72. left roll-separating mechanism bearing block sliding bearings, 73. left roll-separating mechanism bearing covers, 74. left roll-separating mechanism fixed bearing block end cap screws, 75. left roll-separating mechanism frame sliding bearings, 76. left roll-separating mechanism frame end caps, 77. left roll-separating mechanism fixed frame end cap screws, 78. left feed mechanism drive motors, 79. left feed mechanism fixed heads, 80. left feed mechanism shaft couplings, 81. left feed mechanism worm screws, 82. left feed mechanism left side bearings, 83. left feed mechanism right side bearings, retaining ring under 84. left feed mechanisms, 85. left feed mechanism worm gears, 86. left feed mechanism flat keys, 87. left feed mechanism sliding bearings, 88. left feed mechanism main shafts, 89. left feed mechanism bearing covers, 90. left feed mechanism fixed bearing block end cap screws, 91. left feed mechanism bearing blocks, 92. left feed mechanism frame top covers, 93. left feed mechanism bearing block sliding bearings, 94. left feed mechanism bearing block guide rails, 95. left feed mechanism frames, 96. left feed mechanism fixed frame screws.
The specific embodiment
Below in conjunction with accompanying drawing, further illustrate detailed content of the present invention and the specific embodiment thereof.
Referring to Fig. 1, numerical control plate bending roll of the present invention, is comprised of power take-off mechanism 1, flange-face coupling 2, changement 3, the two-way Hooks coupling universal coupling 4 of top roll, the two-way Hooks coupling universal coupling 5 of lower roll, the two-way Hooks coupling universal coupling 6 of side roller, feeding mechanism 7, left roll-separating mechanism 8, right roll-separating mechanism 9, top roll 10, lower roll 11, side roller 12, right feed mechanism 13, left feed mechanism 14 and frame 15.Power take-off mechanism 1 is fixed in frame 15, by flange-face coupling 2, be connected with changement 3, changement 3 is connected with top roll 10, lower roll 11, side roller 12 respectively by the two-way Hooks coupling universal coupling 4 of top roll, the two-way Hooks coupling universal coupling 5 of lower roll, the two-way Hooks coupling universal coupling 6 of side roller, thereby power take-off mechanism 1 can drive top roll 10, lower roll 11 and 12 rotations of side roller; Left and right roll-separating mechanism 8,9 drives top rolls 10 motions, adjusts the gap of top roll 10 and lower roll 11, makes top roll 10 parallel with lower roll 11 or at an angle, can process the sheet material of different-thickness or continuous variable thickness at an angle; Left and right feed mechanism 14,13 drives 12 motions of side rollers, adjusts the relative position of side roller 12 and lower roll 11, makes side roller 12 parallel with lower roll 11 or at an angle, sheet material that can crooked different-thickness or to make sheet material bend to continuous variable curvature class coniform; Feeding mechanism 7 transfer sheet materials contact with three rollers, and three roller repeated actions make sheet material form target shape; Top roll 10 and lower roll 11 two ends are all provided with displacement transducer and angular displacement sensor, form closed-loop control with industrial computer, improve machining accuracy, and frame 15 adopts steel plate structure.
Shown in Figure 2, power take-off mechanism 1 of the present invention is comprised of power take-off mechanism drive motors 16, power take-off mechanism reductor 17, power take-off mechanism flat key 18 and power take-off mechanism fixed support 19.∑-II series (standard type) SGMGH-55A type servomotor that power take-off mechanism drive motors 16 selects peace river motor (China) Co., Ltd to produce, rated speed 1500r/min, the servo accurate planetary reducer of FB220-100-S2-P2 type that power take-off mechanism reductor 17 selects Ke Xiong accurate Machinery Co., Ltd. in Shanghai to produce; Power take-off mechanism drive motors 16, power take-off mechanism reductor 17 are fixedly mounted on power take-off mechanism fixed support 19, output shaft is connected with flange-face coupling 2 left side half a couplers, power take-off mechanism flat key 18 is C type general flat key, and output shaft is H7/k6 with coordinating of flange-face coupling 2 left side half a couplers.
Shown in Figure 3, changement 3 of the present invention is by changement upper driving part left side trip bolt 20, changement upper driving part left side housing plate 21, changement upper driving part left side bearing 22, changement upper driving part left side helical gears 23, changement upper driving part main shaft 24, changement upper driving part left side helical gears flat key 25, changement upper driving part right side helical gears flat key 26, changement upper driving part left side sleeve 27, changement upper driving part right hand sleeves 28, changement upper driving part right side helical gears 29, changement upper driving part right side bearing 30, changement upper driving part right side housing plate 31, changement upper driving part right side trip bolt 32, changement underdrive part left side trip bolt 33, changement underdrive part left side housing plate 34, changement underdrive part left side bearing 35, changement underdrive part main shaft 36, changement underdrive part helical gears flat key 37, changement underdrive part helical gears 38, changement underdrive part sleeve 39, changement underdrive part right side bearing 40, changement underdrive part right side housing plate 41, changement underdrive part right side trip bolt 42, changement side running part left side trip bolt 43, changement side running part left side housing plate 44, changement side running part left side bearing 45, changement side running part sleeve 46, changement side running part helical gears 47, changement side running part helical gears flat key 48, changement side running part main shaft 49, changement side running part right side bearing 50, changement side running part right side housing plate 51, changement side running part right side trip bolt 52 and changement casing 53 form.
Shown in Figure 4, changement upper driving part left side helical gears 23 are intermeshing with changement side running part helical gears 47, make changement upper driving part main shaft 24 contrary with changement side running part main shaft 49 direction of rotation, gearratio is 1:1; Changement upper driving part right side helical gears 29 are intermeshing with changement underdrive part helical gears 38, make changement upper driving part main shaft 24 contrary with changement underdrive part main shaft 36 direction of rotation, and gearratio is 1:1.
Shown in Figure 5, for changement upper driving phantom, changement upper driving part main shaft 24 is connected with flange-face coupling 2 right side half a couplers, changement upper driving part left side bearing 22 inner ring right-hand members are circumferentially located with changement upper driving part main shaft 24 shaft shoulders, changement upper driving part left side bearing 22 outer ring left ends are circumferentially located with changement upper driving part left side housing plate 21, changement upper driving part left side housing plate 21 is fixing with changement casing 53 by changement upper driving part left side trip bolt 20, changement upper driving part left side helical gears 23 left ends are circumferentially located with changement upper driving part main shaft 24 shaft shoulders, changement upper driving part left side helical gears 23 right-hand members are circumferentially located with changement upper driving part left side sleeve 27, changement upper driving part left side helical gears flat key 25 is A type general flat key, in order to guarantee changement upper driving part left side helical gears 23 and changement upper driving part main shaft 24 centerings, changement upper driving part left side helical gears 23 are H7/r6 with coordinating of changement upper driving part main shaft 24, helical gears 29 left ends in changement upper driving part right side are circumferentially located with changement upper driving part left side sleeve 27, helical gears 29 right-hand members in changement upper driving part right side are circumferentially located by changement upper driving part right hand sleeves 28, changement upper driving part right side helical gears flat key 26 is A type general flat key, in order to guarantee changement upper driving part right side helical gears 29 and changement upper driving part main shaft 24 centerings, changement upper driving part right side helical gears 29 are H7/r6 with coordinating of changement upper driving part main shaft 24, bearing 30 inner ring left ends in changement upper driving part right side are circumferentially located by changement upper driving part right hand sleeves 28, bearing 30 outer ring right-hand members in changement upper driving part right side are circumferentially located with changement upper driving part right side housing plate 31, housing plate 31 use changement upper driving part right side trip bolts 32 in changement upper driving part right side are fixing with changement casing 53, changement upper driving part main shaft 24 is connected with the two-way Hooks coupling universal coupling 4 of top roll, thereby drive top roll 10 rotations.
Shown in Figure 6, for changement underdrive phantom, changement underdrive part left side bearing 35 inner ring right-hand members are circumferentially located with changement underdrive part main shaft 36 shaft shoulders, changement underdrive part left side bearing 35 outer ring left ends are circumferentially located with changement underdrive part left side housing plate 34, changement underdrive part left side housing plate 34 is fixing with changement casing 53 by changement underdrive part left side trip bolt 33, changement underdrive part helical gears 38 left ends are circumferentially located with changement underdrive part main shaft 36 shaft shoulders, changement underdrive part helical gears 38 right-hand members are circumferentially located with changement underdrive part sleeve 39, changement underdrive part helical gears flat key 37 is A type general flat key, in order to guarantee the centering of changement underdrive part helical gears 38 and changement underdrive part main shaft 36, changement underdrive part helical gears 38 are H7/r6 with coordinating of changement underdrive part main shaft 36, bearing 40 inner ring left ends in changement underdrive part right side are circumferentially located with changement underdrive part sleeve 39, changement underdrive part right side housing plate 41 axial restraints for the right-hand member of outer ring, outer ring right-hand member is fixing with changement casing 53 with changement underdrive part right side housing plate 41 use changement underdrive part right side trip bolts 42, changement underdrive part main shaft 36 connects with the two-way Hooks coupling universal coupling 5 of lower roll, thereby drive lower roll 11 rotations.
Shown in Figure 7, for changement side running part cutaway view, changement side running part left side bearing 45 outer ring left ends are circumferentially located with changement side running part left side housing plate 44, housing plate 44 use changement side running part left side trip bolts 43 in changement side running part left side are fixing with changement casing 53, changement side running part left side bearing 45 inner ring right-hand members are circumferentially fixing with changement side running part sleeve 46, changement side running part helical gears 47 right-hand members are circumferentially located with changement side running part main shaft 49 shaft shoulders, changement side running part helical gears 47 left ends are circumferentially located with changement side running part sleeve 46, changement side running part helical gears flat key 48 is A type general flat key, in order to guarantee the centering of changement side running part helical gears 47 and changement side running part main shaft 49, changement side running part helical gears 47 are H7/r6 with coordinating of changement side running part main shaft 49, changement side running part right side bearing 50 inner ring left ends are circumferentially located with changement side running part main shaft 49 shaft shoulders, bearing 50 outer ring right-hand members in changement side running part right side are circumferentially located with changement side running part right side housing plate 51, housing plate 51 use changement side running part right side trip bolts 52 in changement side running part right side are fixing with changement casing 53, changement side running part main shaft 49 is connected with the two-way Hooks coupling universal coupling 6 of side roller, thereby drive 12 rotations of side roller, the two-way Hooks coupling universal coupling 4 of top roll, the two-way Hooks coupling universal coupling 5 of lower roll, the WSS telescopic cross universal coupling that the two-way Hooks coupling universal coupling 6 of side roller all selects dragon spruce gearing Co., Ltd to produce.
Shown in Figure 8, left roll-separating mechanism of the present invention is by left roll-separating mechanism motor fixed rack 54, left roll-separating mechanism drive motors 55, left roll-separating mechanism shaft coupling 56, left roll-separating mechanism left side bearing 57, left roll-separating mechanism worm screw 58, left roll-separating mechanism right side bearing 59, left roll-separating mechanism upper locking ring 60, left roll-separating mechanism thrust ball bearing 61, left roll-separating mechanism angular contact ball bearing 62, left roll-separating mechanism worm gear 63, left roll-separating mechanism flat key 64, left roll-separating mechanism main shaft 65, left roll-separating mechanism bearing block 66, left roll-separating mechanism guide rail 67, left roll-separating mechanism frame top cover 68, left roll-separating mechanism fixed frame top cover screw 69, left roll-separating mechanism frame 70, left roll-separating mechanism fixed frame screw 71, left roll-separating mechanism bearing block sliding bearing 72, left roll-separating mechanism bearing cover 73, left roll-separating mechanism fixed bearing block end cap screw 74, left roll-separating mechanism frame sliding bearing 75, left roll-separating mechanism frame end cap 76, left roll-separating mechanism fixed frame end cap screw 77 forms.
Shown in Figure 9, for left roll-separating mechanism decomposing schematic representation, left roll-separating mechanism motor fixed rack 54 is fixed by screws in left roll-separating mechanism frame 70, left roll-separating mechanism drive motors 55 is fixed by screws on left roll-separating mechanism motor fixed rack 54, left roll-separating mechanism drive motors 55 is selected DC speed-reducing, left roll-separating mechanism drive motors 55 drives left roll-separating mechanism worm screw 58 to rotate by left roll-separating mechanism shaft coupling 56, left roll-separating mechanism shaft coupling 56 is selected flange-face coupling, left roll-separating mechanism worm screw 58 is by left roll-separating mechanism left side bearing 57, bearing 59 radial locations of left roll-separating mechanism right side, left roll-separating mechanism worm screw 58 drives left roll-separating mechanism worm gear 63 rotations, left roll-separating mechanism worm gear 63 drives left roll-separating mechanism main shaft 65 to rotate by left roll-separating mechanism flat key 64, left roll-separating mechanism main shaft 65 drives left roll-separating mechanism bearing block 66 to move up and down by trapezoidal thread, trapezoidal thread has self-locking performance, left roll-separating mechanism bearing block 66 slides up and down along left roll-separating mechanism frame 70 by left roll-separating mechanism guide rail 67, thereby drive top roll 10 to move up and down, left, right roll-separating mechanism 8, 9 drive top roll 10 motions together, make top roll 10 two ends, left and right move up and down identical or different distance, thereby reach in adjustment, lower roll 10, the object of 11 spacing, the spacing of continuous setup upper and lower roll 10,11, is applicable to the sheet material of crooked different-thickness, or makes the left and right two ends of top roll move up and down different distances, and top roll 10 and lower roll 11 at an angle, are applicable to the sheet material of continuous variable thickness.
Shown in Figure 10, for left roll-separating mechanism top cutaway view, left roll-separating mechanism worm screw 58 drives left roll-separating mechanism worm gear 63 to rotate, left roll-separating mechanism worm gear 63 drives left roll-separating mechanism main shaft 65 rotations by left roll-separating mechanism flat key 64, left roll-separating mechanism main shaft 65 lower ends drive left roll-separating mechanism bearing block 66 to move up and down by trapezoidal thread, left roll-separating mechanism upper locking ring 60 and left roll-separating mechanism main shaft 65 are threaded connection, by left roll-separating mechanism upper locking ring 60 and left roll-separating mechanism thrust ball bearing 61, make left roll-separating mechanism main shaft 65 circumferentially be fixed on left roll-separating mechanism frame top cover 68 upper surfaces, left roll-separating mechanism thrust ball bearing 61 upper ends are fixed with left roll-separating mechanism upper locking ring 60 lower surface grooves, by tightening the fastening left roll-separating mechanism thrust ball bearing of left roll-separating mechanism upper locking ring 60 61 upper ends, left roll-separating mechanism thrust ball bearing 61 lower ends are fixed with left roll-separating mechanism frame top cover 68 upper surface grooves, left roll-separating mechanism angular contact ball bearing 62 upper ends are fixed with left roll-separating mechanism frame top cover 68 lower surface grooves, lower end is fixed with left roll-separating mechanism main shaft 65 shaft shoulders, play radial location effect, left roll-separating mechanism worm gear 63 lower ends are fixed with left roll-separating mechanism main shaft 65 shaft shoulders, upper end is fixed with jump ring, left roll-separating mechanism worm gear 63 drives left roll-separating mechanism main shaft 65 rotations by left roll-separating mechanism flat key 64, left roll-separating mechanism flat key 64 is A type general flat key, left roll-separating mechanism main shaft 65 lower end trapezoidal threads are chosen the single head trapezoidal thread of nominal diameter d=36mm, there is self-locking performance.
Shown in Figure 11, for left roll-separating mechanism bottom cutaway view, moving up and down of left roll-separating mechanism bearing block 66 drives top roll 10 to move up and down, left roll-separating mechanism frame 70 lower ends are lower roll 11 fixedly, left roll-separating mechanism bearing block sliding bearing 72 is arranged in left roll-separating mechanism bearing block 66 lower end circular holes, left roll-separating mechanism bearing cover 73 is fixed on left roll-separating mechanism bearing block 66 by left roll-separating mechanism fixed bearing block end cap screw 74, play the circumferential fixation of top roll 10, left roll-separating mechanism frame sliding bearing 75 is arranged in left roll-separating mechanism frame 70 lower end circular holes, left roll-separating mechanism frame end cap 76 is fixed in left roll-separating mechanism frame 70 by left roll-separating mechanism fixed frame end cap screw 77, left roll-separating mechanism frame 70 is fixed in frame 15 by left roll-separating mechanism fixed frame screw 71, left roll-separating mechanism 8 and right roll-separating mechanism 9 have identical structure, by industrial computer, control the amount of feeding respectively.
Shown in Figure 12, left feed mechanism of the present invention is by left feed mechanism drive motors 78, left feed mechanism fixed head 79, left feed mechanism shaft coupling 80, left feed mechanism worm screw 81, left feed mechanism left side bearing 82, left feed mechanism right side bearing 83, under left feed mechanism, retaining ring 84, left feed mechanism worm gear 85, left feed mechanism flat key 86, left feed mechanism sliding bearing 87, left feed mechanism main shaft 88, left feed mechanism bearing cover 89, left feed mechanism fixed bearing block end cap screw 90, left feed mechanism bearing block 91, left feed mechanism frame top cover 92, left feed mechanism bearing block sliding bearing 93, left feed mechanism bearing block guide rail 94, left feed mechanism frame 95, left feed mechanism fixed frame screw 96 forms.
Shown in Figure 13, for left feed mechanism decomposing schematic representation, left feed mechanism drive motors 78 drives left feed mechanism worm screw 81 to rotate by left feed mechanism shaft coupling 80, ∑-II series (standard type) SGMGH-20A type servomotor that left feed mechanism drive motors 78 selects peace river motor (China) Co., Ltd to produce, left feed mechanism shaft coupling 80 is selected flange-face coupling, left feed mechanism left side bearing 82 and left feed mechanism right side bearing 83 are circumferentially located by left feed mechanism worm screw 81 shaft shoulders and left feed mechanism bearing block 91, left feed mechanism worm screw 81 drives left feed mechanism worm gear 85 to rotate, left feed mechanism worm gear 85 drives left feed mechanism main shaft 88 to rotate by left feed mechanism flat key 86, left feed mechanism main shaft 88 upper ends drive left feed mechanism bearing block 91 motions by trapezoidal thread, trapezoidal thread has self-locking performance, left feed mechanism bearing block 91 drives 12 motions of side roller, adjust the relative distance of side roller 12 and lower roll 11, be applicable to crooked different curvature or continuous variable curvature sheet material.
Shown in Figure 14, for left feed mechanism cutaway view, left feed mechanism worm gear 85 upper ends are circumferentially fixing with left feed mechanism main shaft 88 shaft shoulders, left feed mechanism worm gear 85 lower ends are circumferentially fixing by retaining ring 84 under left feed mechanism, under left feed mechanism, retaining ring 84 is threaded with left feed mechanism main shaft 88 lower ends, left feed mechanism worm gear 85 drives left feed mechanism main shaft 88 to rotate by left feed mechanism flat key 86, left feed mechanism flat key 86 is selected A type general flat key, left feed mechanism sliding bearing 87 upper flanges shape boss lower surfaces contact fixing with left feed mechanism bearing block 94 upper surfaces by screw, the trapezoidal thread of left feed mechanism main shaft 88 is chosen the single head trapezoidal thread of nominal diameter d=36mm, there is self-locking performance, left feed mechanism bearing block sliding bearing 93 is fixed in left feed mechanism bearing block 91 upper end circular holes, left feed mechanism bearing cover 89 is fixed in left feed mechanism frame 95 by left feed mechanism fixed bearing block end cap screw 90, left feed mechanism bearing block 91 slides in left feed mechanism frame 95 by left feed mechanism bearing block guide rail 94, left feed mechanism frame 95 upper bracket are horizontal by 60 degree angles, left feed mechanism frame 95 is fixed in frame 15 by left feed mechanism fixed frame screw 96, left feed mechanism 14 and right feed mechanism 13 have identical mechanism, by industrial computer, control the amount of feeding respectively.
Referring to shown in Fig. 1 to Figure 18, the course of work of the present invention is:
First, according to target shape sheet material, A inputs procedure of processing and technological parameter on industrial computer, left and right roll-separating mechanism 8,9 is controlled the displacement of the relative lower roll 11 in the left and right two ends of top roll 10, left and right feed mechanism is controlled the displacement of the side roller 12 relative lower rolls 11 in left and right two ends, power take-off mechanism 1 makes top roll 10, lower roll 11 and 12 rotations of side roller, feeding mechanism 7 transfer sheet materials A and three roller contact actions by changement 3.Roll-separating mechanism of the present invention and feed mechanism are worm and gear, the trapezoidal thread transmission mechanism that motor is controlled separately, there is self-locking performance, precision is high, reliable and stable, be easy to realize Digital Control, can make top roll 10, the left and right two ends of side roller 12 move identical or different distances, thereby sheet material can bending machining dissimilar, that require expand the range of work.The present invention can carry out effective bending machining of various curvature for the sheet material A of various different-thickness; can in the situation that not using pattern, process variable curvature sheet material A; realize continuous bend; in the situation that not shutting down adjustment, process variable curvature sheet material; improve machining accuracy; reduce costs, promote to a certain extent the development of sheet material processing.
The foregoing is only preferred embodiment of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.All any modifications made for the present invention, be equal to replacement, improvement etc., within protection scope of the present invention all should be included in.
Claims (5)
1. a numerical control plate bending roll, it is characterized in that: comprise power take-off mechanism (1), flange-face coupling (2), changement (3), the two-way Hooks coupling universal coupling of top roll (4), the two-way Hooks coupling universal coupling of lower roll (5), the two-way Hooks coupling universal coupling of side roller (6), feeding mechanism (7), left roll-separating mechanism (8), right roll-separating mechanism (9), top roll (10), lower roll (11), side roller (12), right feed mechanism (13), left feed mechanism (14) and frame (15), a described left side, right roll-separating mechanism (8, 9) drive top roll (10) motion, adjust the gap of top roll (10) and lower roll (11), a described left side, right feed mechanism (14, 13) drive side roller (12) motion, adjust the relative position of side roller (12) and lower roll (11), described power take-off mechanism (1) is fixed in frame on (15), by flange-face coupling (2), be connected with changement (3), changement (3) is respectively by the two-way Hooks coupling universal coupling of top roll (4), the two-way Hooks coupling universal coupling of lower roll (5), the two-way Hooks coupling universal coupling of side roller (6) and top roll (10), lower roll (11), side roller (12) connects, power take-off mechanism (1) is by flange-face coupling (2), changement (3) drives top roll (10), lower roll (11) and side roller (12) rotation, feeding mechanism (7) transfer sheet materials and top roll (10), lower roll (11), side roller (12) contact, top roll (10), side roller (12) is all provided with displacement transducer and angular displacement sensor, form closed loop with industrial computer.
2. numerical control plate bending roll according to claim 1, it is characterized in that: described power take-off mechanism (1) is fixed in frame (15), it is upper that power take-off mechanism drive motors (16), power take-off mechanism reductor (17) are fixedly mounted on power take-off mechanism fixed support (19), and output shaft is connected with flange-face coupling (2) left side half a coupler.
3. numerical control plate bending roll according to claim 1, it is characterized in that: described changement (3) is fixed in frame (15), changement upper driving part left side helical gears (23) are intermeshing with changement side running part helical gears (47), make changement upper driving part main shaft (24) contrary with changement side running part main shaft (49) direction of rotation, gearratio is 1:1; Changement upper driving part right side helical gears (29) are intermeshing with changement underdrive part helical gears (38), make changement upper driving part main shaft (24) contrary with changement underdrive part main shaft (36) direction of rotation, gearratio is 1:1.
4. numerical control plate bending roll according to claim 1, it is characterized in that: described left roll-separating mechanism (8) is identical with right roll-separating mechanism (9) structure, all be fixed in frame (15), left roll-separating mechanism motor fixed rack (54) is fixed by screws in left roll-separating mechanism frame (70), left roll-separating mechanism drive motors (55) is fixed by screws on left roll-separating mechanism motor fixed rack (54), left roll-separating mechanism drive motors (55) is selected DC speed-reducing, left roll-separating mechanism drive motors (55) drives left roll-separating mechanism worm screw (58) to rotate by left roll-separating mechanism shaft coupling (56), left roll-separating mechanism shaft coupling (56) is selected flange-face coupling, left roll-separating mechanism worm screw (58) is by left roll-separating mechanism left side bearing (57), left roll-separating mechanism right side bearing (59) radial location, left roll-separating mechanism worm screw (58) drives left roll-separating mechanism worm gear (63) rotation, left roll-separating mechanism worm gear (63) drives left roll-separating mechanism main shaft (65) to rotate by left roll-separating mechanism flat key (64), left roll-separating mechanism main shaft (65) drives left roll-separating mechanism bearing block (66) to move up and down by trapezoidal thread, trapezoidal thread has self-locking performance, left roll-separating mechanism bearing block (66) slides up and down along left roll-separating mechanism frame (70) by left roll-separating mechanism guide rail (67), thereby drive top roll (10) to move up and down, left, right roll-separating mechanism (8, 9) drive together top roll (10) motion, make top roll (10) two ends, left and right move up and down identical or different distance.
5. numerical control plate bending roll according to claim 1, it is characterized in that: described left feed mechanism (14) is identical with right feed mechanism (13) structure, all be fixed in frame (15), left feed mechanism drive motors (78) drives left feed mechanism worm screw (81) to rotate by left feed mechanism shaft coupling (80), left feed mechanism left side bearing (82) and left feed mechanism right side bearing (83) are by left feed mechanism worm screw (81) shaft shoulder and left feed mechanism bearing block (91) axial location, left feed mechanism worm screw (81) drives left feed mechanism worm gear (85) to rotate, left feed mechanism worm gear (85) drives left feed mechanism main shaft (88) to rotate by left feed mechanism flat key (86), left feed mechanism main shaft (88) upper end drives left feed mechanism bearing block (91) motion by trapezoidal thread, trapezoidal thread has self-locking performance, left feed mechanism bearing block (91) drives side roller (12) motion, adjust the relative distance of side roller (12) and lower roll (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410023875.3A CN103706685B (en) | 2014-01-20 | 2014-01-20 | Numerical control plate rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410023875.3A CN103706685B (en) | 2014-01-20 | 2014-01-20 | Numerical control plate rolling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103706685A true CN103706685A (en) | 2014-04-09 |
| CN103706685B CN103706685B (en) | 2015-06-03 |
Family
ID=50400236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410023875.3A Expired - Fee Related CN103706685B (en) | 2014-01-20 | 2014-01-20 | Numerical control plate rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103706685B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195565A (en) * | 2015-10-09 | 2015-12-30 | 安徽省航天机床制造股份有限公司 | Full-hydraulic four-roller numerical control rolling machine |
| CN105921635A (en) * | 2016-04-28 | 2016-09-07 | 藤县顺舟造船有限公司 | Plate winding machine |
| CN107626781A (en) * | 2017-11-06 | 2018-01-26 | 王赞 | A kind of adjustable four-roll plate bending machine |
| CN111804773A (en) * | 2020-07-07 | 2020-10-23 | 安徽省航天机床制造股份有限公司 | Three-roller plate bending machine capable of reducing friction |
| CN114013085A (en) * | 2021-10-11 | 2022-02-08 | 安徽恒元食品机械有限公司 | Rice billet adjusting mechanism with two-stage thickness |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1253050A (en) * | 1998-11-04 | 2000-05-17 | 川崎制铁株式会社 | Tube shaping equipment using tube bending roll, its shaping method and tube |
| CN2875643Y (en) * | 2006-02-27 | 2007-03-07 | 湖北鄂重重型机械有限公司 | Four roller plate bending machine |
| RU2006122693A (en) * | 2006-06-26 | 2008-01-10 | ООО "Славгородский завод КПО" (RU) | ROLL BENDING MACHINE |
| KR20090073398A (en) * | 2007-12-31 | 2009-07-03 | 주식회사 성현기업사 | An apparatus for forming a semicircle pipe |
| CN201283379Y (en) * | 2008-10-27 | 2009-08-05 | 西北工业大学 | Regulating mechanism of bending and forming apparatus |
| CN201385066Y (en) * | 2009-03-27 | 2010-01-20 | 赵春友 | Medium longitudinal steel pipe universal precise forming device |
| CN203649074U (en) * | 2014-01-20 | 2014-06-18 | 吉林大学 | Numerical control veneer reeling machine |
-
2014
- 2014-01-20 CN CN201410023875.3A patent/CN103706685B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1253050A (en) * | 1998-11-04 | 2000-05-17 | 川崎制铁株式会社 | Tube shaping equipment using tube bending roll, its shaping method and tube |
| CN2875643Y (en) * | 2006-02-27 | 2007-03-07 | 湖北鄂重重型机械有限公司 | Four roller plate bending machine |
| RU2006122693A (en) * | 2006-06-26 | 2008-01-10 | ООО "Славгородский завод КПО" (RU) | ROLL BENDING MACHINE |
| KR20090073398A (en) * | 2007-12-31 | 2009-07-03 | 주식회사 성현기업사 | An apparatus for forming a semicircle pipe |
| CN201283379Y (en) * | 2008-10-27 | 2009-08-05 | 西北工业大学 | Regulating mechanism of bending and forming apparatus |
| CN201385066Y (en) * | 2009-03-27 | 2010-01-20 | 赵春友 | Medium longitudinal steel pipe universal precise forming device |
| CN203649074U (en) * | 2014-01-20 | 2014-06-18 | 吉林大学 | Numerical control veneer reeling machine |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195565A (en) * | 2015-10-09 | 2015-12-30 | 安徽省航天机床制造股份有限公司 | Full-hydraulic four-roller numerical control rolling machine |
| CN105195565B (en) * | 2015-10-09 | 2017-06-23 | 安徽省航天机床制造股份有限公司 | All-hydraulic four-roller numerical control plate bending roll |
| CN105921635A (en) * | 2016-04-28 | 2016-09-07 | 藤县顺舟造船有限公司 | Plate winding machine |
| CN107626781A (en) * | 2017-11-06 | 2018-01-26 | 王赞 | A kind of adjustable four-roll plate bending machine |
| CN107626781B (en) * | 2017-11-06 | 2024-01-05 | 王赞 | Adjustable four-roller plate bending machine |
| CN111804773A (en) * | 2020-07-07 | 2020-10-23 | 安徽省航天机床制造股份有限公司 | Three-roller plate bending machine capable of reducing friction |
| CN114013085A (en) * | 2021-10-11 | 2022-02-08 | 安徽恒元食品机械有限公司 | Rice billet adjusting mechanism with two-stage thickness |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103706685B (en) | 2015-06-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103706685B (en) | Numerical control plate rolling machine | |
| CN203649074U (en) | Numerical control veneer reeling machine | |
| CN107755700B (en) | A kind of pair of powder feeding formula laser gain material manufacture product synchronizes modified device | |
| CN204387240U (en) | A kind of electric cylinder and apply the multiaxis paralleling mechanism of this electric cylinder | |
| WO2013189161A1 (en) | New-type planetary roller screw pair | |
| CN103769448B (en) | C/Z purlin exchanges production line | |
| CN206305643U (en) | Steel welding machine rotary tooling | |
| CN205294084U (en) | Side bearing roller horizontal adjusting device of pipe belt conveyor notch carrier roller group | |
| CN205673413U (en) | A kind of flange forming machine | |
| CN106986148B (en) | Guide rail device with two rollers forming one sliding block | |
| CN209077603U (en) | A kind of formed punch guiding device for slide block | |
| CN204358058U (en) | A kind of variable-pitch worm device for revolving and driving | |
| CN202833631U (en) | Gear bearing used for planetary reducer | |
| CN202510664U (en) | Backlash adjusting device for gear pair | |
| CN109139844B (en) | Linear motion converter | |
| CN203695670U (en) | C/Z purline interchange production line | |
| CN203304339U (en) | Cantilever type straightening machine | |
| CN210484562U (en) | Speed reducer with adjustable center distance | |
| CN209424625U (en) | A kind of side clearance that roller is cut adjustment system | |
| WO2020118770A1 (en) | Cross-roller guide rail | |
| CN209613798U (en) | In the milling train of surfaces of metallic strip rolling indentation | |
| CN207454667U (en) | Zero round-trip gap transmission of one kind, arbitrary high accuracy positioning mechanism | |
| CN202659831U (en) | Novel planet roller screw pair | |
| CN203918132U (en) | Roll tooth machine and combined type gear wheel thereof | |
| TWI632960B (en) | Flexible roll forming mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20170120 |