CN104826908A - Curling machine - Google Patents
Curling machine Download PDFInfo
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- CN104826908A CN104826908A CN201510172747.XA CN201510172747A CN104826908A CN 104826908 A CN104826908 A CN 104826908A CN 201510172747 A CN201510172747 A CN 201510172747A CN 104826908 A CN104826908 A CN 104826908A
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Abstract
The invention discloses a curling machine. The curling machine comprises a deformation adjusting mechanism, a pressure roller adjusting mechanism, an action roller adjusting mechanism, deformation pressure rollers, feeding pressure rollers and feeding action rollers. The deformation pressure rollers, the feeding pressure rollers and the feeding action rollers are transversely arranged; each deformation pressure roller is located at one side of the corresponding feeding pressure roller, and the feeding action rollers are located below the feeding pressure rollers; the deformation adjusting mechanism is used for controlling the deformation pressure rollers to ascend and descend in the vertical direction, and the pressure roller adjusting mechanism is used for controlling the feeding pressure rollers to ascend and descend in the vertical direction; and the action roller adjusting mechanism is used for controlling the feeding action rollers to rotate. The curling machine is simple in structure, low in manufacturing cost, high in machining efficiency, and easy and convenient to operate and maintain. The appearance surface of board curled edges machined by the curling machine is flat, and the physical dimension of curling deformation is uniform. The curling machine can achieve discharging locating, feeding curling, repeated curling, curling completion and other operations, and is particularly suitable for machining curling deformation of boards with the large thickness and the small curvature radius.
Description
Technical field
The present invention relates to crimping machine technical field, particularly relate to a kind of crimping machine circular arc aluminium sheet being carried out to crimping processing.
Background technology
In the manufacture process of the special-shaped aluminium sheet ornaments such as door and window cylindrical arc of aluminum alloy doors and windows or aluminium bag Wood-door window, relate to the crimping processing of circular arc aluminium sheet.The crimping processing of usual circular arc aluminium sheet adopts manual mode of beaing, and wastes time and energy, and aluminium sheet crimping presentation quality is difficult to ensure technical requirement.When particularly manual flange crimping operation being implemented for the circular arc aluminium sheet of the more large and small radius of curvature of thickness, because aluminium plate thickness is large, intensity is large, radius of curvature is little, to such an extent as to be difficult to the flange crimping operation of circular arc aluminium sheet.
Summary of the invention
In view of this, the object of the invention is to propose a kind of crimping machine, to overcome the deficiencies in the prior art.
Based on above-mentioned purpose, crimping machine provided by the invention comprises deformation governor motion, pressure roller adjusting mechanism, action roller governor motion, and the deformation pressure roller of horizontally set, charging pressure roller and charging action roller, described deformation pressure roller is positioned at the side of described charging pressure roller, described charging action roller is positioned at the below of described charging pressure roller, described deformation governor motion is elevated along vertical direction for controlling described deformation pressure roller, described pressure roller adjusting mechanism is elevated along vertical direction for controlling described charging pressure roller, and described action roller governor motion rotates for controlling described charging action roller.
In one embodiment of the invention, described deformation governor motion comprises deformation handwheel, deformation screw rod perpendicular to the deformation pressure roller shaft of described deformation pressure roller, deformation support and is fixed on the deformation nut of described deformation cradle top, the two ends of described deformation screw rod are connected with one end of deformation handwheel, deformation pressure roller shaft respectively, the outer surface of described deformation screw rod is provided with screw thread, described deformation screw rod is through described deformation nut, and both are flexibly connected by screw thread; And/or
Described pressure roller adjusting mechanism comprises pressure roller handwheel, pressure roller screw rod perpendicular to the charging pressure roller shaft of described charging pressure roller, charging support and is fixed on the pressure roller nut of described charging cradle top, the two ends of described pressure roller screw rod are connected with one end of pressure roller handwheel, charging pressure roller shaft respectively, the outer surface of described pressure roller screw rod is provided with screw thread, described pressure roller screw rod is through described pressure roller nut, and both are flexibly connected by screw thread.
In a preferred embodiment of the present invention, described deformation governor motion also comprises the deformation cursor slide be fixedly connected with one end of described deformation pressure roller shaft, the two ends of described deformation cursor slide are socketed in the outer surface of described deformation column, and can slide along the outer surface of described deformation column under the rotation of described deformation screw rod; And/or
Described pressure roller adjusting mechanism also comprises the pressure roller cursor slide be fixedly connected with one end of described charging pressure roller shaft, the two ends of described pressure roller cursor slide are socketed in the outer surface of described charging column, and can slide along the outer surface of described charging column under described pressure roller bolt rotary.
In a preferred embodiment of the invention, the middle part of described deformation cursor slide is fixedly connected with one end of described deformation pressure roller shaft, described deformation cursor slide, deformation screw rod are vertical mutually with deformation pressure roller shaft, and the end of described deformation screw rod is flexibly connected with the middle part of deformation cursor slide, thus by the rectilinear motion on the conversion of motion shaping transformation roller vertical direction of deformation screw rod circumferencial direction; And/or
The middle part of described pressure roller cursor slide is fixedly connected with one end of described charging pressure roller shaft, described pressure roller cursor slide, pressure roller screw rod are vertical mutually with charging pressure roller shaft, and the end of described pressure roller screw rod is flexibly connected with the middle part of pressure roller cursor slide, thus the conversion of motion of pressure roller screw rod circumferencial direction is become the rectilinear motion on charging pressure roller vertical direction.
In another embodiment of the present invention, described deformation governor motion also comprises deformation fixed block, a side of described deformation fixed block is fixedly connected with the deformation pressure roller shaft of deformation pressure roller, be fixedly connected with described deformation cursor slide respectively with the both sides of this lateral vertical, the lower end of described deformation screw rod is flexibly connected with deformation fixed block, the end of described deformation screw rod is positioned at described deformation fixed block, and freely can rotate in deformation fixed block, thus described deformation fixed block is driven only to do elevating movement; And/or
Described pressure roller adjusting mechanism also comprises charging fixed block, a side of described charging fixed block is fixedly connected with the charging pressure roller shaft of charging pressure roller, be fixedly connected with described pressure roller cursor slide respectively with the both sides of this lateral vertical, described charging pressure roller shaft is perpendicular to described pressure roller cursor slide, the lower end of described pressure roller screw rod is flexibly connected with charging fixed block, the end of described pressure roller screw rod is positioned at described charging fixed block, and freely can rotate in charging fixed block, thus described charging fixed block is driven only to do elevating movement.
In some embodiments of the invention, described veneer reeling machine also comprises the position-limit mechanism of the below being positioned at described deformation pressure roller both sides, described position-limit mechanism comprises cylinder, limiting bracket, position-limited wheel bracing frame and position-limited wheel, described cylinder is arranged on limiting bracket, one end of the piston rod of this cylinder is fixedly connected with position-limited wheel bracing frame, position-limited wheel is assemblied on position-limited wheel bracing frame by position-limited wheel mandrel, position-limited wheel freely can rotate around position-limited wheel mandrel, the other end of described piston rod is connected with the piston in cylinder, and described in piston driving, piston rod does rectilinear motion.
In some embodiments of the invention, described limiting bracket is also provided with piston sliding sleeve, described piston sliding sleeve is socketed on the outer surface of described piston rod.
In some embodiments of the invention, described veneer reeling machine also comprises the detent mechanism of the below being positioned at described charging pressure roller both sides, described detent mechanism comprises located hand wheel, locating support, setscrew nut, positioning screw, positioning mandril, locating dowel bracing frame and the locating dowel be installed in described locating dowel bracing frame, described setscrew nut is fixed on described locating support, positioning screw is rotary with in described setscrew nut, one end of described positioning screw is fixedly connected with located hand wheel, the other end aims at an end of positioning mandril, the other end of described positioning mandril is fixedly connected with locating dowel bracing frame, locating dowel can be rotated in described locating dowel bracing frame.
In some embodiments of the invention, described locating support is also provided with locating slide sleeve, described locating slide sleeve is socketed on the outer surface of described positioning mandril.
In some embodiments of the invention, described locating dowel bracing frame comprises top board, base plate and side plate, on the top board that the two ends of described locating dowel mandrel are installed on described locating dowel bracing frame respectively and base plate, locating dowel can be rotated around locating dowel mandrel, and the side plate of locating dowel bracing frame is connected with the end winding support of positioning mandril.
As can be seen from above, crimping machine structure provided by the invention is simple, manufacturing expense is low, working (machining) efficiency is high, operation and maintenance are easy, and the appearance surfaces of the curling after the processing of this crimping machine is smooth, and the physical dimension of crimping deformation is homogeneous.This crimping machine can realize the operations such as blowing location, charging crimping, repeatedly crimping and crimping complete, and is especially suitable for processing the curling deformation that thickness is comparatively large, radius of curvature is less.
Accompanying drawing explanation
Fig. 1 is the front view of embodiment of the present invention crimping machine
Fig. 2 is the sectional view along A-A direction in Fig. 1;
Fig. 3 is the sectional view along B-B direction in Fig. 1;
Fig. 4 is the sectional view along C-C direction in Fig. 1;
Fig. 5 is the structural representation of the constriction position of embodiment of the present invention deformation screw rod bottom;
Fig. 6 is the structural representation of embodiment of the present invention position-limit mechanism;
Fig. 7 is the structural representation of embodiment of the present invention detent mechanism;
Fig. 8 is the structural representation of embodiment of the present invention action roller governor motion;
Fig. 9 be adopt the embodiment of the present invention crimping machine processing before, processing after treat crimping sheet material shape figure.
Wherein: 1-deformation handwheel, 2-pressure roller handwheel, 3-charging pressure roller, 4-locating dowel, 5-locating dowel handwheel, 6-action roller handwheel, 7-deformation pressure roller, 8-treats crimping sheet material, 9-cylinder, 10-position-limited wheel, 11-charging action roller, 12-deformation nut, 13-deformation pressure roller shaft, 14-upper junction plate, 15-deformation fixed block, 16-deformation cursor slide, 17-deformation column, 18-deformation column lower connecting plate, 19-bracket bolt holes, 20-limiting bracket, 21-charging fixed block, 22-locating support, 23-frame workbench, 24-positioning mandril, 25-locating slide sleeve, 26-positioning screw, 27-setscrew nut, 28-locating dowel mandrel, 29-locating dowel bracing frame, 30-deformation screw rod, 31-pressure roller screw rod, 32-deformation column upper junction plate, 33-pressure roller nut, 34-charging pressure roller shaft, 35-driving shaft, 36-action roller nut, 37-links key, 38-driving shaft support, 39-propeller shaft sleeve, 40-lower connecting plate, 41-driving bearing, 42-charging roller bearing, 43-deformation roller bearing, 44-cylinder intake mouth, 45-cylinder return-air mouth, 46-piston sliding sleeve, 47-piston rod, 48-position-limited wheel bracing frame, 49-position-limited wheel mandrel, 50-piston, 51-pressure roller cursor slide, 52-charging column lower connecting plate, 53-charging column, 54-connects pin.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with specific embodiment, and with reference to accompanying drawing, the present invention is described in more detail.
Crimping machine provided by the invention comprises deformation governor motion, pressure roller adjusting mechanism, action roller governor motion, and the deformation pressure roller of horizontally set, charging pressure roller and charging action roller, described deformation pressure roller is positioned at the side of described charging pressure roller, described charging action roller is positioned at the below of described charging pressure roller, described deformation governor motion is elevated along vertical direction for controlling described deformation pressure roller, described pressure roller adjusting mechanism is elevated along vertical direction for controlling described charging pressure roller, and described action roller governor motion rotates for controlling described charging action roller.
With reference to figure 1, it is the front view of embodiment of the present invention crimping machine, as one embodiment of the present of invention, described crimping machine comprises deformation governor motion, pressure roller adjusting mechanism, action roller governor motion, and the deformation pressure roller 7 of horizontally set, charging pressure roller 3 and charging action roller 11, described deformation pressure roller 7 is positioned at the side of described charging pressure roller 3, described charging action roller 11 is positioned at the below of described charging pressure roller 3, described deformation governor motion is elevated along vertical direction for controlling described deformation pressure roller 7, described pressure roller adjusting mechanism is elevated along vertical direction for controlling described charging pressure roller 3, described action roller governor motion rotates for controlling described charging action roller 11.It should be noted that, described horizontally set refers to that the axis of deformation pressure roller 7, charging pressure roller 3 and charging action roller 11 is arranged along horizontal direction.
Blowing: move on deformation pressure roller 7 and charging pressure roller 3, make the roll surface gap size of charging action roller 11 and charging pressure roller 3 slightly larger than the thickness treating crimping sheet material 8, then will treat that crimping sheet material 8 is put between charging action roller 11 and charging pressure roller 3, control charging pressure roller to move down, until will treat that crimping sheet material 8 compresses.
Crimping: control charging action roller 11 and rotate, drive under charging action roller 11 with the rubbing action of charging pressure roller 3 and treat that crimping sheet material 8 occurred level moves, meanwhile, control deformation pressure roller 7 to move down, the edge treating crimping sheet material 8 applies active force, makes to treat the crimping deformation of the edge generation of crimping sheet material 8 compared with small deformation amount.
Crimping repeatedly: the edge treating crimping sheet material 8 produces compared with after the crimping deformation of small deformation amount, control charging action roller 11 to rotate backward, drive under charging action roller 11 with the rubbing action of charging pressure roller 3 and treat that reverse moving horizontally occurs crimping sheet material 8, meanwhile, control deformation pressure roller 7 to move down further, the edge treating crimping sheet material 8 continues to apply active force, makes to treat that the edge of crimping sheet material 8 produces the crimping deformation of deflection increase.By the forward that controls charging action roller 11 with rotate backward, and progressively the moving down of deformation pressure roller 7, implements to treat the flange crimping operation repeatedly that crimping sheet material 8 edge deformation increases, until treat that the crimping deformation at crimping sheet material 8 edge reaches regulation requirement.
Alternatively, the end for crimping of described deformation pressure roller 7 and charging action roller 11 is asymmetric circular arc chamfering, can require to design according to concrete crimping.
See Fig. 2, it is the sectional view along A-A direction in Fig. 1.Described deformation governor motion comprises deformation handwheel 1, deformation screw rod 30 perpendicular to the deformation pressure roller shaft 13 of described deformation pressure roller 7, deformation support and is fixed on the deformation nut 12 of described deformation cradle top, the two ends of described deformation screw rod 30 are connected with one end of deformation handwheel 1, deformation pressure roller shaft 13 respectively, the outer surface of described deformation screw rod 30 is provided with screw thread, described deformation screw rod 30 is through described deformation nut 12, and both are flexibly connected by screw thread.Therefore, when driving deformation screw rod 30 to rotate by deformation handwheel 1, just can control described deformation pressure roller 7 and being elevated along vertical direction.Preferably, described deformation support comprises two along the deformation column 17 of vertical direction setting and the deformation column upper junction plate 32 connecting described deformation column 17 top, and 12, described deformation nut is fixed on deformation column upper junction plate 32.Further, described deformation support also comprises the deformation column lower connecting plate 18 connecting described deformation column 17 bottom, and deformation column lower connecting plate 18 can be fitted fixing with frame workbench 23.Therefore described deformation support is the support of quadrangle, and deformation screw rod 30 can be elevated along vertical direction in described deformation support.
In a preferred embodiment of the present invention, described deformation governor motion also comprises the deformation cursor slide 16 be fixedly connected with one end of described deformation pressure roller shaft 13, the two ends of described deformation cursor slide 16 are socketed in the outer surface of described deformation column 17, and can slide along the outer surface of described deformation column 17 under the rotation of described deformation screw rod 30, to improve the stability of deformation pressure roller 7 when moving up and down.Preferably, the middle part of described deformation cursor slide 16 is fixedly connected with one end of described deformation pressure roller shaft 13, described deformation cursor slide 16, deformation screw rod 30 are vertical mutually with deformation pressure roller shaft 13, and the end of described deformation screw rod 30 is flexibly connected with the middle part of deformation cursor slide 16, thus by the rectilinear motion on conversion of motion shaping transformation roller 7 vertical direction of deformation screw rod 30 circumferencial direction.It should be noted that, described deformation column 17 1 aspect plays supporting role, and on the other hand as slideway, the outer surface of deformation column 17 and deformation cursor slide 16 are formed and be slidably matched.Alternatively, described deformation column 17 is cylindrical, and the sliding end of described deformation cursor slide 16 is circular arc, and both are slidably matched in formation.
See Fig. 3 and Fig. 4, be respectively the sectional view along B-B direction and C-C direction in Fig. 1.As a preferred embodiment of the present invention, described deformation governor motion also comprises deformation fixed block 15, a side of described deformation fixed block 15 is fixedly connected with the deformation pressure roller shaft 13 of deformation pressure roller 7, be fixedly connected with described deformation cursor slide 16 respectively with the both sides of this lateral vertical, as shown in Figure 3, described deformation pressure roller shaft 13 is perpendicular to described deformation cursor slide 16.Further, the lower end of described deformation screw rod 30 is flexibly connected with deformation fixed block 15, the end of described deformation screw rod 30 is positioned at described deformation fixed block 15, and freely can rotate in deformation fixed block 15, thus drives described deformation fixed block 15 only to do elevating movement.
As one embodiment of the present of invention, the end being positioned at described deformation fixed block 15 of described deformation screw rod 30 is constriction shape, as shown in Figure 5, described constriction shape can be recessed to form constriction groove along the circumferencial direction of deformation screw rod 30, the one end connecting pin 54 is inserted in deformation fixed block 15, until the constriction groove of close described deformation screw rod 30, when deformation screw rod 30 rotates in deformation fixed block 15, the end connecting pin 54 is arranged in the constriction groove of deformation screw rod 30 all the time.Be rotationally connected pin 54 and namely can control the degree of depth that it enters the constriction groove of deformation screw rod 30, deformation screw rod 30 end freely can be rotated in deformation fixed block 15, and described deformation fixed block 15 can be driven only to do elevating movement.
When rotating deformation handwheel 1, deformation screw rod 30 rotates and produces and moves up and down, and the deformation fixed block 15 that deformation screw rod 30 lower end connects drives deformation cursor slide 16 to move up and down under the constraint of slideway (deformation column 17).Deformation pressure roller 7 is connected by deformation roller bearing 43 with deformation pressure roller shaft 13, and when moving horizontally until crimping sheet material 8 charging, under the friction of mobile sheet material drives, deformation pressure roller 7 rotates around deformation pressure roller shaft 13.
As one embodiment of the present of invention, described pressure roller adjusting mechanism can adopt the identical mode of deformation governor motion to arrange.Described pressure roller adjusting mechanism comprises pressure roller handwheel 2, pressure roller screw rod 31 perpendicular to the charging pressure roller shaft 34 of described charging pressure roller 3, charging support and is fixed on the pressure roller nut 33 of described charging cradle top, the two ends of described pressure roller screw rod 31 are connected with one end of pressure roller handwheel 2, charging pressure roller shaft 34 respectively, the outer surface of described pressure roller screw rod 31 is provided with screw thread, described pressure roller screw rod 31 is through described pressure roller nut 33, and both are flexibly connected by screw thread.Therefore, when driving pressure roller screw rod 31 to rotate by pressure roller handwheel 2, just can control described charging pressure roller 3 and being elevated along vertical direction.Preferably, the set-up mode of described charging support can be identical with deformation support.
Preferably, described charging support comprises two along the charging column 53 of vertical direction setting and the charging column upper junction plate connecting described charging column 53 top, and 33, described pressure roller nut is fixed on charging column upper junction plate.Further, described charging support also comprises the charging column lower connecting plate 52 connecting described charging column 53 bottom, and charging column lower connecting plate 52 can be fitted fixing with frame workbench 23.Therefore described charging support is the support of quadrangle, and pressure roller screw rod 31 can be elevated along vertical direction in described charging support.Further, described charging support is fixedly connected with lower connecting plate 40 respectively by upper junction plate 14 with bottom with the top of deformation support, and lower connecting plate 40 can be fitted fixing, to improve the resistance to overturning of this crimping machine with frame workbench 23.
In a preferred embodiment of the present invention, described pressure roller adjusting mechanism also comprises the pressure roller cursor slide 51 be fixedly connected with one end of described charging pressure roller shaft 34, the two ends of described pressure roller cursor slide 51 are socketed in the outer surface of described charging column 53, and can slide along the outer surface of described charging column 53 under the rotation of described pressure roller screw rod 31, to improve the stability of charging pressure roller 3 when moving up and down.Preferably, the middle part of described pressure roller cursor slide 51 is fixedly connected with one end of described charging pressure roller shaft 34, described pressure roller cursor slide 51, pressure roller screw rod 31 are vertical mutually with charging pressure roller shaft 34, and the end of described pressure roller screw rod 31 is flexibly connected with the middle part of pressure roller cursor slide 51, thus the conversion of motion of pressure roller screw rod 31 circumferencial direction is become the rectilinear motion on charging pressure roller 3 vertical direction.It should be noted that, described charging column 53 1 aspect plays supporting role, and on the other hand as slideway, the outer surface of charging column 53 and pressure roller cursor slide 51 are formed and be slidably matched.Alternatively, described charging column 53 is cylindrical, and the sliding end of described pressure roller cursor slide 51 is circular arc, and both are slidably matched in formation.
As a preferred embodiment of the present invention, described pressure roller adjusting mechanism also comprises charging fixed block 21, a side of described charging fixed block 21 is fixedly connected with the charging pressure roller shaft 34 of charging pressure roller 3, be fixedly connected with described pressure roller cursor slide 51 respectively with the both sides of this lateral vertical, described charging pressure roller shaft 34 is perpendicular to described pressure roller cursor slide 51.Further, the lower end of described pressure roller screw rod 31 is flexibly connected with charging fixed block 21, the end of described pressure roller screw rod 31 is positioned at described charging fixed block 21, and freely can rotate in charging fixed block 21, thus drives described charging fixed block 21 only to do elevating movement.
As one embodiment of the present of invention, the end being positioned at described charging fixed block 21 of described pressure roller screw rod 31 is constriction shape, described constriction shape can be recessed to form constriction groove along the circumferencial direction of pressure roller screw rod 31, the one end connecting pin 54 is inserted in charging fixed block 21, until the constriction groove of close described pressure roller screw rod 31, when pressure roller screw rod 31 rotates in charging fixed block 21, the end connecting pin is arranged in the constriction groove of pressure roller screw rod 31 all the time.Be rotationally connected pin and namely can control the degree of depth that it enters the constriction groove of pressure roller screw rod 31, pressure roller screw rod 31 end freely can be rotated in deformation fixed block 15, and described deformation fixed block 15 can be driven only to do elevating movement.
When rotating pressure roller handwheel 2, pressure roller screw rod 31 rotates and produces and moves up and down, and the charging fixed block 21 that pressure roller screw rod 31 lower end connects moves up and down under the constraint of slideway (charging column 53) with dynamic pressure roller cursor slide 51.Charging pressure roller 3 is connected by charging roller bearing 42 with charging pressure roller shaft 34, and when moving horizontally until crimping sheet material 8 charging, under the friction of mobile sheet material drives, charging pressure roller 3 moves into material pressure roller shaft 34 and rotates.
As another embodiment of the present invention, described veneer reeling machine also comprises position-limit mechanism, and described position-limit mechanism is positioned at the below of described deformation pressure roller 7 both sides, and the position for the crimping processing side for the treatment of crimping sheet material 8 limits.See Fig. 6, described position-limit mechanism comprises cylinder 9, limiting bracket 20, position-limited wheel bracing frame 48 and position-limited wheel 10, described cylinder 9 is arranged on limiting bracket 20, one end of the piston rod 47 of this cylinder 9 is fixedly connected with position-limited wheel bracing frame 48, position-limited wheel 10 is assemblied on position-limited wheel bracing frame 48 by position-limited wheel mandrel 49, and position-limited wheel 10 freely can rotate around position-limited wheel mandrel 49.The other end of described piston rod 47 is connected with the piston 50 in cylinder 9, and piston 50 drives described piston rod 47 to do rectilinear motion.
Preferably, described limiting bracket 20 is also provided with piston sliding sleeve 46, described piston sliding sleeve 46 is socketed on the outer surface (piston rod 47 is sleeved in sliding manner in piston sliding sleeve 46) of described piston rod 47, and piston sliding sleeve 46 can improve the stability under loading of piston rod 47.
The position-limit mechanism course of work is: pressure-air enters piston 50 leftward space in cylinder via the suction nozzle 44 of cylinder 9, the piston rod 47 that pressure-air promotes cylinder 9 moves to right, piston rod 47 and position-limited wheel 10 also move to right thereupon (cylinder piston 50 right hand side air discharge cylinder 9 by the return-air mouth 45 of cylinder 9) simultaneously, and the moving to right of position-limited wheel 10 is treated crimping sheet material 8 and applied active force.When crimping sheet material 8, the sheet material 8 moved horizontally rubs and drives position-limited wheel 10 to rotate, and the position-limited wheel 10 of rotation is sustainable gives constant force to sheet material 8, to limit and to maintain the position of sheet material 8 in crimping processing moving process.
Alternatively, described position-limited wheel bracing frame 48 comprises top board, base plate and side plate, and its top board and base plate are connected with position-limited wheel mandrel 49 respectively, is provided with position-limited wheel 10 between top board and base plate, and its side plate is connected with the end of piston rod 47.As another embodiment of the present invention, described position-limited wheel 10 is inverted truncated cone shape, as shown in Figure 6.
As an alternative embodiment of the invention, described limiting bracket 20 is L font, and described cylinder 9 and piston sliding sleeve 46 can be arranged on longitudinal plate of this L font limiting bracket 20.Preferably, between longitudinal plate of described L font limiting bracket 20 and transverse plate, can oblique plate be set further, to improve the steadiness of this limiting bracket 20.
As another embodiment of the present invention, described veneer reeling machine also comprises detent mechanism, and described detent mechanism is positioned at the below of described charging pressure roller 3 both sides, and the position for the non-crimping side for the treatment of crimping sheet material 8 positions.Therefore, described detent mechanism and position-limit mechanism lay respectively at the both sides for the treatment of roll bending sheet material, limit, sheet material 8 is positioned the suitable station of crimping processing during crimping work to sheet material 8 position.
See Fig. 7, described detent mechanism comprises located hand wheel 5, locating support 22, setscrew nut 27, positioning screw 26, positioning mandril 24, locating dowel bracing frame 29 and the locating dowel 4 be installed in described locating dowel bracing frame 29, described setscrew nut 27 is fixed on described locating support 22, positioning screw 26 is rotary with in described setscrew nut 27, one end of described positioning screw 26 is fixedly connected with located hand wheel 5, the other end aims at an end of positioning mandril 24, the other end of described positioning mandril 24 is fixedly connected with locating dowel bracing frame 29, locating dowel 4 can be rotated in described locating dowel bracing frame 29.It should be noted that, the right-hand member of positioning mandril 24 is free end, and accept the top pressure active force of positioning screw 26, namely described positioning screw 26 is not connected with positioning mandril 24, but is preferably positioned on same center line.
As a preferred embodiment of the present invention, described locating dowel bracing frame 29 comprises top board, base plate and side plate, on the top board that the two ends of locating dowel mandrel 28 are installed on described locating dowel bracing frame 29 respectively and base plate, locating dowel 4 freely can be rotated around locating dowel mandrel 28, and the side plate of locating dowel bracing frame 29 is connected with the end winding support of positioning mandril 24.
Preferably, described locating support 22 is also provided with locating slide sleeve 25, described locating slide sleeve 25 is socketed on the outer surface (positioning mandril 24 is sleeved in sliding manner in locating slide sleeve 25) of described positioning mandril 24, and locating slide sleeve 25 can improve the stability under loading of positioning mandril 24.
The detent mechanism course of work is: rotational positioning handwheel 5, positioning screw 26 rotates thereupon and produces and is moved to the left, the left end head of positioning screw 26 promotes positioning mandril 24, locating dowel bracing frame 29 and locating dowel 4 and is moved to the left, and the locating dowel 4 be moved to the left will treat that suitable Working position delivered to by crimping sheet material 8.When crimping machining sheet 8, the sheet material 8 moved horizontally rubs and drives locating dowel 4 to rotate, and the sustainable sheet material 8 to moving horizontally of locating dowel 4 of rotation gives constant force, to maintain the position of sheet material 8 in crimping process.
As an alternative embodiment of the invention, described locating support 22 is L font, and described locating slide sleeve 25 and setscrew nut 27 can be arranged on longitudinal plate of this L font locating support 22.Preferably, between longitudinal plate of described L font locating support 22 and transverse plate, can oblique plate be set further, to improve the steadiness of this locating support 22.
Can be found out by Fig. 2-4, in a preferred embodiment of the present invention, in the both sides of deformation support, all position-limit mechanism can be set, in the both sides of charging support, all detent mechanism be set, to maintain the position of sheet material 8 in crimping process.
See Fig. 8, it is the structural representation of embodiment of the present invention action roller governor motion, as another embodiment of the present invention, described action roller governor motion comprises action roller handwheel 6, driving shaft 35, driving bearing 41, propeller shaft sleeve 39, driving arm 38 and interlock key 37, described action roller handwheel 6 is connected with one end of driving shaft 35 by interlock key 37, the other end of described driving shaft 35 is connected with charging action roller 11, described propeller shaft sleeve 39 is socketed in the outer surface of described driving shaft 35 by driving bearing 41, described propeller shaft sleeve 39 is arranged on described frame workbench 23 by driving arm 38.
Preferably, the left part of described driving shaft 35 arranges action roller nut 36, makes described charging action roller 11 fixedly be assemblied in the left part of driving shaft 35.When rotating action roller handwheel 6, driving shaft 35 and charging action roller 11 also rotate thereupon.
Control pressure and the rotational positioning post adjusting handle 5 of position-limited wheel cylinder 9, circular arc is treated by position-limited wheel 10 and locating dowel 4, and crimping aluminium sheet 8 is positioned the suitable station of crimping processing, then rotates charging pressure roller adjusting handle 2 and charging pressure roller 3 is moved down compressed by circular arc aluminium sheet 8.The crimping deformation at circular arc aluminium sheet 8 edge reaches after regulation requires, the pressure of position-limited wheel cylinder 9 is reduced to zero, unclamp locating dowel adjusting handle 5, rotate charging pressure roller adjusting handle 2 and deformation pressure roller adjusting handle 1, make charging pressure roller 3 and deformation pressure roller 7 move, the circular arc crimping aluminium sheet 8 processed by crimping takes out, as shown in Figure 9.The pressure of the position-limited wheel cylinder 9 in described crimping machine structure changes according to the thickness of processed aluminium sheet 8, the pressure general control of position-limited wheel cylinder 9 is 0.1 ~ 0.6MPa, in blowing location, charging crimping and repeatedly in the procedure of processing such as crimping, the pressure of position-limited wheel cylinder 9 remains the pressure of setting, to ensure to give circular arc aluminium sheet 8 constant location pressure on top surface.
In one embodiment of the invention, the roll surface material of described charging action roller 11 and charging pressure roller 3 can select ordinary carbon steel, steel alloy, aluminium alloy or abrasive rubber; The material of the cylinder of the roll surface of deformation pressure roller 7, the wheel face of position-limited wheel 10 and locating dowel 4 can select ordinary carbon steel, steel alloy or aluminium alloy.
As can be seen here, crimping machine structure provided by the invention is simple, manufacturing expense is low, working (machining) efficiency is high, operation and maintenance are easy, and the appearance surfaces of the curling after the processing of this crimping machine is smooth, and the physical dimension of crimping deformation is homogeneous.This crimping machine can realize the operations such as blowing location, charging crimping, repeatedly crimping and crimping complete, and is especially suitable for processing the curling deformation that thickness is comparatively large, radius of curvature is less.
Those of ordinary skill in the field are to be understood that: the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a crimping machine, it is characterized in that, comprise deformation governor motion, pressure roller adjusting mechanism, action roller governor motion, and the deformation pressure roller of horizontally set, charging pressure roller and charging action roller, described deformation pressure roller is positioned at the side of described charging pressure roller, described charging action roller is positioned at the below of described charging pressure roller, described deformation governor motion is elevated along vertical direction for controlling described deformation pressure roller, described pressure roller adjusting mechanism is elevated along vertical direction for controlling described charging pressure roller, and described action roller governor motion rotates for controlling described charging action roller.
2. crimping machine according to claim 1, it is characterized in that, described deformation governor motion comprises deformation handwheel, deformation screw rod perpendicular to the deformation pressure roller shaft of described deformation pressure roller, deformation support and is fixed on the deformation nut of described deformation cradle top, the two ends of described deformation screw rod are connected with one end of deformation handwheel, deformation pressure roller shaft respectively, the outer surface of described deformation screw rod is provided with screw thread, described deformation screw rod is through described deformation nut, and both are flexibly connected by screw thread; And/or
Described pressure roller adjusting mechanism comprises pressure roller handwheel, pressure roller screw rod perpendicular to the charging pressure roller shaft of described charging pressure roller, charging support and is fixed on the pressure roller nut of described charging cradle top, the two ends of described pressure roller screw rod are connected with one end of pressure roller handwheel, charging pressure roller shaft respectively, the outer surface of described pressure roller screw rod is provided with screw thread, described pressure roller screw rod is through described pressure roller nut, and both are flexibly connected by screw thread.
3. crimping machine according to claim 2, it is characterized in that, described deformation governor motion also comprises the deformation cursor slide be fixedly connected with one end of described deformation pressure roller shaft, the two ends of described deformation cursor slide are socketed in the outer surface of described deformation column, and can slide along the outer surface of described deformation column under the rotation of described deformation screw rod; And/or
Described pressure roller adjusting mechanism also comprises the pressure roller cursor slide be fixedly connected with one end of described charging pressure roller shaft, the two ends of described pressure roller cursor slide are socketed in the outer surface of described charging column, and can slide along the outer surface of described charging column under the rotation of described pressure roller screw rod 31.
4. crimping machine according to claim 3, it is characterized in that, the middle part of described deformation cursor slide is fixedly connected with one end of described deformation pressure roller shaft, described deformation cursor slide, deformation screw rod are vertical mutually with deformation pressure roller shaft, and the end of described deformation screw rod is flexibly connected with the middle part of deformation cursor slide, thus by the rectilinear motion on the conversion of motion shaping transformation roller vertical direction of deformation screw rod circumferencial direction; And/or
The middle part of described pressure roller cursor slide is fixedly connected with one end of described charging pressure roller shaft, described pressure roller cursor slide, pressure roller screw rod are vertical mutually with charging pressure roller shaft, and the end of described pressure roller screw rod is flexibly connected with the middle part of pressure roller cursor slide, thus the conversion of motion of pressure roller screw rod circumferencial direction is become the rectilinear motion on charging pressure roller vertical direction.
5. crimping machine according to claim 4, it is characterized in that, described deformation governor motion also comprises deformation fixed block, a side of described deformation fixed block is fixedly connected with the deformation pressure roller shaft of deformation pressure roller, be fixedly connected with described deformation cursor slide respectively with the both sides of this lateral vertical, the lower end of described deformation screw rod is flexibly connected with deformation fixed block, the end of described deformation screw rod is positioned at described deformation fixed block, and freely can rotate in deformation fixed block, thus described deformation fixed block is driven only to do elevating movement; And/or
Described pressure roller adjusting mechanism also comprises charging fixed block, a side of described charging fixed block is fixedly connected with the charging pressure roller shaft of charging pressure roller, be fixedly connected with described pressure roller cursor slide respectively with the both sides of this lateral vertical, described charging pressure roller shaft is perpendicular to described pressure roller cursor slide, the lower end of described pressure roller screw rod is flexibly connected with charging fixed block, the end of described pressure roller screw rod is positioned at described charging fixed block, and freely can rotate in charging fixed block, thus described charging fixed block is driven only to do elevating movement.
6. crimping machine according to claim 1, it is characterized in that, described veneer reeling machine also comprises the position-limit mechanism of the below being positioned at described deformation pressure roller both sides, described position-limit mechanism comprises cylinder, limiting bracket, position-limited wheel bracing frame and position-limited wheel, described cylinder is arranged on limiting bracket, one end of the piston rod of this cylinder is fixedly connected with position-limited wheel bracing frame, position-limited wheel is assemblied on position-limited wheel bracing frame by position-limited wheel mandrel, position-limited wheel freely can rotate around position-limited wheel mandrel, the other end of described piston rod is connected with the piston in cylinder, described in piston driving, piston rod does rectilinear motion.
7. crimping machine according to claim 6, is characterized in that, described limiting bracket is also provided with piston sliding sleeve, and described piston sliding sleeve is socketed on the outer surface of described piston rod.
8. crimping machine according to claim 1, it is characterized in that, described veneer reeling machine also comprises the detent mechanism of the below being positioned at described charging pressure roller both sides, described detent mechanism comprises located hand wheel, locating support, setscrew nut, positioning screw, positioning mandril, locating dowel bracing frame and the locating dowel be installed in described locating dowel bracing frame, described setscrew nut is fixed on described locating support, positioning screw is rotary with in described setscrew nut, one end of described positioning screw is fixedly connected with located hand wheel, the other end aims at an end of positioning mandril, the other end of described positioning mandril is fixedly connected with locating dowel bracing frame, locating dowel can be rotated in described locating dowel bracing frame.
9. crimping machine according to claim 8, is characterized in that, described locating support is also provided with locating slide sleeve, and described locating slide sleeve is socketed on the outer surface of described positioning mandril.
10. crimping machine according to claim 8, it is characterized in that, described locating dowel bracing frame comprises top board, base plate and side plate, on the top board that the two ends of described locating dowel mandrel are installed on described locating dowel bracing frame respectively and base plate, locating dowel can be rotated around locating dowel mandrel, and the side plate of locating dowel bracing frame is connected with the end winding support of positioning mandril.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510172747.XA CN104826908B (en) | 2015-04-13 | 2015-04-13 | Beading machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510172747.XA CN104826908B (en) | 2015-04-13 | 2015-04-13 | Beading machine |
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| CN104826908A true CN104826908A (en) | 2015-08-12 |
| CN104826908B CN104826908B (en) | 2016-08-31 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106466689A (en) * | 2015-08-14 | 2017-03-01 | 苏州瑞本智能科技有限公司 | The fold method of carbon slipper bracket |
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| JPS58132324A (en) * | 1982-01-29 | 1983-08-06 | Hitachi Ltd | Formation for flange of casing for axialflow hydraulic machine |
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|---|---|
| CN104826908B (en) | 2016-08-31 |
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