CN204523957U - Circular flange automatic punch machine - Google Patents
Circular flange automatic punch machine Download PDFInfo
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- CN204523957U CN204523957U CN201520123989.5U CN201520123989U CN204523957U CN 204523957 U CN204523957 U CN 204523957U CN 201520123989 U CN201520123989 U CN 201520123989U CN 204523957 U CN204523957 U CN 204523957U
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Abstract
The utility model discloses a kind of circular flange automatic punching device, comprise drift, fixed head, rotary jig and indexing means, drift is moved up and down by extraneous driving, rotary jig and indexing means are all located on fixed head, indexing means drives rotary jig to rotate, and rotary jig comprises rotating disk, chuck and take-up device, and chuck is connected with take-up device through rotating disk, take-up device drives chuck to move up and down, and drift is positioned at above rotating disk.Circular blank can reliably be located by the utility model rotary jig, indexing means can drive rotary jig to rotate, when punch circular blank, circular blank is placed on rotary jig, and by chuck, circular blank is strained and fixed, indexing means drives rotary jig to rotate, formed with the punching press action of drift and link, this interlock can realize carrying out continuously circular blank, the function of automatic indexing, improve machining accuracy and the production efficiency of circular flange, reduce production cost.
Description
Technical field
The utility model relates to a kind of circular flange automatic punch machine.
Background technology
Every union piece using bolt connection simultaneously to close at two planar perimeter, be generally all called " flange ", as the connection of ventilation shaft, this class part can be called " flange type part ".Such as, interconnective part between pipe and pipe, for the connection between pipe end, as pile tube flange etc.
Existing flange production technology, is generally be fixed on punch press by circular blank, goes out through hole by punch.But, being limited to a punch press punching press, can only to go out the layout of the bolt hole of a bolt hole and different flange inconsistent, after making punch press often complete a punching press, calibration need be carried out to blank, to carry out the punching press of next through hole, at present, manual operations is adopted to carry out calibration to blank, but, adopt and by hand calibration is carried out to blank, not only production efficiency is low, and manual calibration easily causes the error of division, causes the yield of product to decline, affect production cost, in addition, also exist due to operative's error, cause the risk of personal injury to workman.
Utility model content
The utility model provides a kind of circular flange automatic punch machine, with at least one in solving the problem.
According to an aspect of the present utility model, provide a kind of circular flange automatic punch machine, comprise drift, fixed head, rotary jig and indexing means, drift is moved up and down by extraneous driving, and rotary jig and indexing means are all located on fixed head, and indexing means drives rotary jig to rotate, rotary jig comprises rotating disk, chuck and take-up device, chuck is connected with take-up device through rotating disk, and take-up device drives chuck to move up and down, and drift is positioned at above rotating disk.
Circular blank can reliably be located by the utility model rotary jig, indexing means can drive rotary jig to rotate, when punch circular blank, circular blank is placed on rotary jig, and by chuck, circular blank is strained and fixed, indexing means drives rotary jig to rotate, formed with the punching press action of drift and link, this interlock can realize carrying out continuously circular blank, the function of automatic indexing, improve machining accuracy and the production efficiency of circular flange, reduce production cost.
In some embodiments, can also comprise the die corresponding with drift, chuck is positioned at the top of rotary jig, take-up device is positioned at the below of rotary jig, and rotating disk is provided with rotary hole, and chuck is provided with gyroaxis, gyroaxis through rotary hole, and is connected with take-up device.Thus, circular blank can be fixed between chuck and the upper surface of rotating disk, then by take-up device tension chuck, circular blank be fixed securely.
In some embodiments, take-up device can be angling cylinder, and rotating disk comprises support portion and rotating part, and rotating part is located at the lower end of support portion, and the centre of gyration of support portion and the centre of gyration of rotating part overlap.Thus, angling cylinder can provide lasting reliable tightening force to chuck, support portion can provide secure support to circular blank, rotating part can receive the rotary motive power that indexing means transmits, and the centre of gyration of support portion and the centre of gyration of rotating part overlap and can improve the punch size precision of circular flange.
In some embodiments, can also comprise transmission device, transmission device comprises worm gear and worm screw, and worm gear set is located on rotating part, and worm screw is connected with the output shaft of indexing means, and indexing means is rotated by worm gear and worm drive rotating part.Thus, the gyroaxis that worm gear and the distinctive kind of drive of worm screw can realize rotary jig is mutually vertical with the gyroaxis of indexing motor, makes the layout of whole circular flange automatic punch machine compacter, reduces the volume of circular flange automatic punch machine.
In some embodiments, stripper apparatus can also be comprised, stripper apparatus is located at the side of die, stripper apparatus comprises pressing plate, push pedal, bearing and demoulding cylinder, push pedal is provided with inclined-plane, and pressing plate is hinged on bearing, and one end of pressing plate is resisted against on inclined-plane, the other end is positioned at the top of die, and the push pedal of demoulding air cylinder driven moves horizontally.Thus, stripper apparatus can be guaranteed, when drift is mentioned from the punching of circular blank, circular blank can not be mentioned together, circular blank also can be prevented to be subject to the active force of drift when punching and to be shifted simultaneously; Drive the reciprocating motion of push pedal by the force transmission of cylinder on mould emptier, mould emptier realization can be made the clamping of circular blank and loosen, and realizing linking with moving up and down of drift by demoulding cylinder.
In some embodiments, one end of pressing plate can be provided with transition part, and the other end is provided with compressed part, and transition part is resisted against on inclined-plane, and compressed part is provided with opening, and shape and the drift outer contour shape of opening match.Thus, transition part effectively can reduce the wearing and tearing of push pedal when transmitting power and between pressing plate, improves the transmission efficiency of power; Opening in compressed part can avoid drift to interfere with mould emptier in punching course.
In some embodiments, can also comprise base plate, drive unit, screw mandrel and travelling nut, fixed head is located on base plate, and travelling nut screws on screw mandrel, and travelling nut is located on base plate, and drive unit drives screw mandrel to rotate.Thus, drive screw mandrel to rotate by drive unit, make travelling nut transverse shifting, thus drive base plate transverse shifting, adjust the distance between the central axis of circular blank punching and the central axis of circular blank with this, the dimensional requirement of the circular flange punching of different size can be adapted to.
In some embodiments, can also comprise bounce cylinder, the cylinder body of bounce cylinder is located on base plate, and the piston rod of bounce cylinder is located on fixed head.Thus, when bounce cylinder can avoid drift punching and circular blank generation rigid contact, and make the impaired inefficacy of drift, therefore, the service life of drift can be improved.
In some embodiments, can also comprise positioner, positioner is located on base plate, and is positioned at the top of fixed head.Thus, positioner can carry out auxiliary positioning to circular blank, prevents circular blank be subject to the active force of drift when punching and be shifted.
In some embodiments, positioner can comprise gripper shoe, multiple location-plate and multiple locating wheel, the center of gripper shoe is provided with through hole, the rotating part of rotating disk is through through hole, multiple location-plate is located at the upper surface of gripper shoe, multiple location-plate is provided with multiple locating hole, and multiple locating wheel is located in locating hole.Thus, multiple location-plate is provided with multiple locating hole, the circular blank of different size size can be adapted to, the locating hole matched with circular blank outline is found out according to the outline of circular blank, locating wheel is fixed in these locating holes, contacted with the outline of circular blank by locating wheel, be subject to the active force of drift when punching and the displacement occurred to limit circular blank.
Accompanying drawing explanation
Fig. 1 is the perspective view of the circular flange automatic punch machine of a kind of embodiment of the utility model;
The indexing means that Fig. 2 is the automatic punch machine of circular flange shown in Fig. 1 and rotary jig syndeton schematic diagram;
Fig. 3 is the perspective view of the circular flange automatic punch machine of the another kind of embodiment of the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment 1
Fig. 1 and Fig. 2 show schematically show the structure of the circular flange automatic punch machine of a kind of embodiment of the present utility model.
As depicted in figs. 1 and 2, circular flange automatic punch machine comprises drift 3, fixed head 5, rotary jig 6 and indexing means 7.In addition, circular flange automatic punch machine can also comprise die 4, transmission device 8, base plate 2, stripper apparatus 9, drive unit 102, screw mandrel 101, travelling nut (not shown) and bounce cylinder 11.Drift 3 is moved up and down by extraneous driving, rotary jig 6 and indexing means 7 are installed on fixed head 5, indexing means 7 drives rotary jig 6 to rotate, rotary jig 6 comprises rotating disk 61, chuck 62 and take-up device 63, chuck 62 is connected with take-up device 63 through rotating disk 61, take-up device 63 drives chuck 62 to move up and down, and drift 3 is positioned at above rotating disk 61.
As depicted in figs. 1 and 2, in the present embodiment, base plate 2 is installed on substrate 1, four angles of fixed head 5 are provided with guide pin bushing 13, the position that base plate 2 is corresponding with guide pin bushing 13 is provided with guide pillar 12, fixed head 5 is socketed on guide pillar 12 on a base plate 2 by guide pin bushing 13, thus fixed head 5 can be made can to move up and down along guide pillar 12; Die 4 fixedly mounts on substrate 1, and be positioned at the side of rotary jig 6, the middle part of fixed head 5 is provided with supporting base (not shown), supporting base is provided with thrust bearing (not shown), the bottom of rotary jig 6 is connected on supporting base by thrust bearing, thus can realize carrying out gyration when rotary jig 6 receives torque; Indexing means 7 and transmission device 8 are all fixedly mounted on fixed head 5, and indexing means 7 is connected with rotary jig 6 by transmission device 8; When indexing means 7 Driving Torque, transmission device 8 can be passed through by transmission of torque to rotary jig 6, thus realize the automatic indexing function of rotary jig 6.
As depicted in figs. 1 and 2, die 4 is corresponding with drift 3, be positioned at immediately below drift 3, chuck 62 is positioned at the top of rotary jig 6, take-up device 63 is positioned at the below of rotary jig 6, rotating disk 61 forms rotary hole 611, and chuck 62 is provided with gyroaxis 621, gyroaxis 621 through rotary hole 611, and is connected with take-up device 63.
As depicted in figs. 1 and 2, in the present embodiment, rotary jig 6 is integrated casting, the axis of rotation of rotary jig 6 is provided with rotary hole 611, rotary hole 611 is through hole, so that the gyroaxis 621 on the chuck 62 of rotary jig 6 upper end is through being connected with the take-up device 63 of rotary jig 6 lower end.
As depicted in figs. 1 and 2, take-up device 62 is angling cylinder, and rotating disk 61 comprises support portion 612 and rotating part 613, and rotating part 613 is positioned at the lower end of support portion 612, and the centre of gyration of support portion 612 and the centre of gyration of rotating part 613 overlap.In the present embodiment, take-up device 63 is angling cylinder.In other is implemented, take-up device 63 also can be and can realize rectilinear motion to provide other device of tightening force, as toggle, pinion and rack etc.Support portion 612 and rotating part 613 are structure as a whole, and rotating part 613 is positioned at the lower end of support portion 612, and the centre of gyration of support portion 612 and the centre of gyration of rotating part 613 overlap.In other embodiments, support portion 612 and rotating part 613 also can be independent parts, but after should ensureing that support portion 612 and rotating part 613 connect as one, the centre of gyration of support portion 612 and the centre of gyration of rotating part 613 overlap.
As shown in Figure 2, transmission device 8 comprises worm gear 81 and worm screw 82, and worm gear 81 is set on rotating part 613, and worm screw 82 is connected with the output shaft of indexing means 7, and indexing means 7 drives rotating part 613 to rotate by worm gear 81 and worm screw 82.
As shown in Figure 2, in the present embodiment, indexing means 7 is indexing motor (stepper motor), transmission device 8 is worm-and-wheel gear, wherein worm gear 81 is fixedly mounted on rotating part 613, worm screw 82 is fixed on fixed head 5 by support 83, and makes worm screw 82 and worm gear 81 be in engagement all the time, and one end of worm screw 82 is stretched out and is connected with the rotating shaft of indexing motor.In other embodiments, transmission device 8 also can be by the gear mechanism of several gears meshing.
As shown in Figure 1, stripper apparatus 9 is positioned at the side of die 4, stripper apparatus 9 comprises pressing plate 91, push pedal 93, bearing 94 and demoulding cylinder 92, push pedal 93 forms inclined-plane 931, pressing plate 91 is hinged on bearing 94, the left end of pressing plate 91 is resisted against on inclined-plane 931, and right-hand member is positioned at the top of die 4, and demoulding cylinder 92 drives push pedal 93 to move horizontally.
As shown in Figure 1, the left end of pressing plate 91 is provided with transition part 911, and right-hand member is provided with compressed part 913, and transition part 911 is resisted against on inclined-plane 931, and compressed part 913 forms opening 9131, and shape and drift 3 outer contour shape of opening 9131 match.
As shown in Figure 1, in the present embodiment, transition part 911 is roller, stripper apparatus 9 is positioned at the side of die 4, the demoulding cylinder 92 of stripper apparatus 9 is installed on substrate 1, pressing plate 91 forms connecting portion 912, pressing plate 91 is hinged on bearing 94 by connecting portion 912, and the position of connecting portion 912 on pressing plate 91 offsets from middle part to one end of pressing plate 91, thus make with the weight at the rotation centerline of connecting portion 912 pressing plate 91 two ends that are the strong point inconsistent, thus heavier one end of pressing plate 91 (transition part 911 one end) can be made to be resisted against all the time on the inclined-plane 931 of push pedal 93.The bottom of push pedal 93 is fixedly connected with the piston rod of demoulding cylinder 92.When demoulding cylinder 92 moves back and forth, push pedal 93 is driven to move back and forth, and contact with transition part 911 all the time due to the inclined-plane 931 of push pedal 93, when demoulding cylinder 92 is extrapolated, promotion transition part 911 one end is upwards rotated by inclined-plane 931, thus makes compressed part 913 compress circular blank, and during demoulding cylinder 92 back shrinkage, transition part 911 one end rotates due to Action of Gravity Field, compressed part 913 is upwards rotated, unclamps circular blank.
As shown in Figure 1, travelling nut screws on screw mandrel 101, travelling nut (not shown) is fixing on a base plate 2, and drive unit 102 drives screw mandrel 101 to rotate, and namely drive unit can drive base plate 2 to move in the horizontal direction by screw mandrel 101 and travelling nut.
As shown in Figure 1, in the present embodiment, drive unit 102 is stepper motor, drive unit 102 fixedly mounts on substrate 1, screw mandrel 101 is fixedly connected with the output shaft of drive unit 102, and travelling nut (not shown) is fixedly mounted on the bottom surface of base plate 2, and engages with screw mandrel 101.When drive unit 102 Driving Torque, driving travelling nut is moved back and forth, thus drive base plate 2 and rotary jig 6 to move back and forth.In other embodiments, drive unit 102 also can be other can the device of Driving Torque, such as hand-rail type runner etc.
As shown in Figure 1, the cylinder body of bounce cylinder 11 is fixing on a base plate 2, and the piston rod of bounce cylinder 11 is fixed on fixed head 5.When drift 3 punching press circular blank, stamping press is passed to the piston rod of bounce cylinder 11 by fixed head 5, the piston rod of bounce cylinder 11 is return by compressing under the effect of stamping press, to the unloading that the initial stamping press of drift 3 carries out to a certain degree, thus when avoiding drift 3 punching and circular blank generation rigid contact, and make the impaired inefficacy of drift 3, therefore, the service life of drift 3 can be improved.In other embodiments, spring also can be adopted to replace bounce cylinder 11, now, two ends connecting bottom board 2 and the fixed head 5 respectively of spring.
The process of the circular flange automatic punch machine in the present embodiment is as follows: be placed on by circular blank on the support portion 612 of rotary jig 6, start take-up device 63, take-up device 63 pulls down clinch ear 62, circular blank is strained, start drive unit 102, drive unit 102 drives screw mandrel 101 to rotate, stock of square is delivered to the processing district of drift 3, then, start the stamping machine having installed drift 3, driving punching head of punching machine 3 moves back and forth and complete punching operation on circular blank, drift 3 often completes a punching cycle, driving rotary jig 6 is turned round the processing district that on-perforated for circular blank part is gone to drift 3 by certain angle by indexing means 7, the next punching cycle is completed to coordinate drift 3, during drift 3 punching and when drift 3 lifts from circular blank, the demoulding cylinder 92 of stripper apparatus 9 drives push pedal 93 to make the compressed part 913 of pressing plate 91 compress circular blank all the time, and when rotary jig 6 turns round, demoulding cylinder 92 drives push pedal 93 to return to make the compressed part 913 of pressing plate 91 unclamp circular blank.After indexing means 7 drives rotary jig 6 to complete the gyration of a circumference; the punching operation of circular blank all completes; drift 3 is lifted rear shutdown by stamping machine; take-up device 63 drives chuck 62 to move upward; unclamp circular blank; now, just can take off having rushed the circular blank behind hole from rotary jig 6.
Embodiment 2
Fig. 3 show schematically show the structure of the circular flange automatic punch machine of another kind of embodiment of the present utility model.
As shown in Figure 3, the circular flange automatic punch machine of the present embodiment is the further improvement done on the basis of embodiment 1, adds positioner 20, and other architectural feature is identical with embodiment 1.
As shown in Figure 3, positioner 20 comprises gripper shoe 201, multiple location-plate 202 and multiple locating wheel 203, the center of gripper shoe 201 forms through hole 2011, the rotating part 613 of rotating disk 61 is through through hole 2011, multiple location-plates 202 are arranged on the upper surface of gripper shoe 201, multiple location-plate 202 forms multiple locating hole 2021, and multiple locating wheel 203 is arranged on locating hole 2021.
As shown in Figure 3, in the present embodiment, the shape of gripper shoe 201 and the mating shapes of fixed head 5, guide pillar 12 on base plate 2 upwards extends, to support gripper shoe 201, the guide pin bushing 13 of the position that fixed head 5 is corresponding with gripper shoe 201 is socketed on fixed head 5, to realize fixed head 5 vertically moving along guide pillar 12, location-plate 202 is provided with guide post (not shown), gripper shoe 201 is provided with pilot hole (not shown), location-plate 202 is socketed on the pilot hole of gripper shoe 201 by guide post, and be positioned at the both sides of rotating disk 61, gripper shoe 201 is provided with multiple locating hole 2021, so that install locating wheel 203 according to the locating hole 2021 that the size Selection of circular blank is suitable, locating wheel 203 has the surface of revolution 2031, the height of this surface of revolution 2031 is suitable with the upper surface position of rotating disk 61, circular blank fixes to clamp after on rotary jig 6, end face sidewall with circular blank is fitted by the surface of revolution 2031 of locating wheel 203 all the time, to limit the movement in the horizontal plane of circular blank.Unload from rotary jig 6 to ensure that the circular blank after having rushed hole is easier, the bottom surface of gripper shoe 201 is also provided with and ejects cylinder 23, the piston rod ejecting cylinder 23 is fixedly connected with location-plate 202, when ejecting cylinder 23 piston rod and upwards releasing, promotion location-plate 202 is moved upward thus circular blank is departed from from the rotating disk 61 of rotary jig 6.
The process of the circular flange automatic punch machine in the present embodiment is substantially identical with the process of embodiment 1, distinctive points is: when being clamped in by circular blank on rotary jig 6 before not being transported to the processing district of drift 3, need on the location-plate 202 of positioner 20, find out the locating hole 2021 matched with circular blank outline, and locating wheel 203 is arranged in these locating holes 2021 found out, the surface of revolution 2031 of locating wheel 203 is made to be fitted in the end face sidewall of circular blank all the time, to limit the movement of circular blank when punching in horizontal plane.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (10)
1. circular flange automatic punch machine, is characterized in that, comprises drift (3), fixed head (5), rotary jig (6) and indexing means (7),
Described drift (3) is moved up and down by extraneous driving,
Described rotary jig (6) and indexing means (7) are all located on fixed head (5),
Described indexing means (7) drives rotary jig (6) to rotate,
Described rotary jig (6) comprises rotating disk (61), chuck (62) and take-up device (63), described chuck (62) is connected with described take-up device (63) through rotating disk (61), described take-up device (63) drives chuck (62) to move up and down
Described drift (3) is positioned at rotating disk (61) top.
2. circular flange automatic punch machine according to claim 1, it is characterized in that, also comprise the die (4) corresponding with drift (3), described chuck (62) is positioned at the top of rotary jig (6), described take-up device (63) is positioned at the below of rotary jig (6), described rotating disk (61) is provided with rotary hole (611), described chuck (62) is provided with gyroaxis (621), described gyroaxis (621) through rotary hole (611), and is connected with described take-up device (63).
3. circular flange automatic punch machine according to claim 2, it is characterized in that, described take-up device (63) is angling cylinder, described rotating disk (61) comprises support portion (612) and rotating part (613), described rotating part (613) is located at the lower end of support portion (612), and the centre of gyration of described support portion (612) overlaps with the centre of gyration of rotating part (613).
4. circular flange automatic punch machine according to claim 3, it is characterized in that, also comprise transmission device (8), described transmission device (8) comprises worm gear (81) and worm screw (82), described worm gear (81) is set on described rotating part (613), described worm screw (82) is connected with the output shaft of described indexing means (7), and described indexing means (7) drives rotating part (613) to rotate by worm gear (81) and worm screw (82).
5. circular flange automatic punch machine according to claim 4, it is characterized in that, also comprise stripper apparatus (9), described stripper apparatus (9) is located at the side of described die (4), described stripper apparatus (9) comprises pressing plate (91), push pedal (93), bearing (94) and demoulding cylinder (92), described push pedal (93) is provided with inclined-plane (931), described pressing plate (91) is hinged on bearing (94), one end of described pressing plate (91) is resisted against on inclined-plane (931), the other end is positioned at the top of die (4), described demoulding cylinder (92) drives push pedal (93) to move horizontally.
6. circular flange automatic punch machine according to claim 5, it is characterized in that, one end of described pressing plate (91) is provided with transition part (911), the other end is provided with compressed part (913), described transition part (911) is resisted against on inclined-plane (931), described compressed part (913) is provided with opening (9131), and shape and drift (3) outer contour shape of described opening (9131) match.
7. the circular flange automatic punch machine according to any one of claim 3 to 6, it is characterized in that, also comprise base plate (2), drive unit (102), screw mandrel (101) and travelling nut, described fixed head (5) is located on described base plate (2), described travelling nut screws on screw mandrel (101), described travelling nut is located on base plate (2), and described drive unit (102) drives screw mandrel (101) to rotate.
8. circular flange automatic punch machine according to claim 7, it is characterized in that, also comprise bounce cylinder (11), the cylinder body of bounce cylinder (11) is located on described base plate (2), and the piston rod of bounce cylinder (11) is located on described fixed head (5).
9. circular flange automatic punch machine according to claim 8, it is characterized in that, also comprise positioner (20), described positioner (20) is located on described base plate (2), and is positioned at the top of described fixed head (5).
10. circular flange automatic punch machine according to claim 9, it is characterized in that, described positioner (20) comprises gripper shoe (201), multiple location-plate (202) and multiple locating wheel (203), the center of described gripper shoe (201) is provided with through hole (2011), the rotating part (613) of described rotating disk (61) is through described through hole (2011), multiple described location-plates (202) are located at the upper surface of described gripper shoe (201), described location-plate (202) is provided with multiple locating hole (2021), multiple described locating wheel (203) is located in described locating hole (2021).
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| CN201520123989.5U CN204523957U (en) | 2015-03-03 | 2015-03-03 | Circular flange automatic punch machine |
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| CN201520123989.5U CN204523957U (en) | 2015-03-03 | 2015-03-03 | Circular flange automatic punch machine |
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| CN105964764A (en) * | 2016-06-23 | 2016-09-28 | 蒋学光 | Flange punching device |
| CN107470448A (en) * | 2017-08-20 | 2017-12-15 | 金华永科玛科技发展有限公司 | A kind of motorcycle aluminium circle perforating press |
| CN108097786A (en) * | 2018-01-10 | 2018-06-01 | 江门市蓬江区得力华自动化设备有限公司 | A kind of curved surface automatic punch machine |
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| CN105964764A (en) * | 2016-06-23 | 2016-09-28 | 蒋学光 | Flange punching device |
| CN107470448A (en) * | 2017-08-20 | 2017-12-15 | 金华永科玛科技发展有限公司 | A kind of motorcycle aluminium circle perforating press |
| CN107470448B (en) * | 2017-08-20 | 2023-10-20 | 金华永科玛科技发展有限公司 | Motorcycle aluminum ring punching machine |
| CN108097786A (en) * | 2018-01-10 | 2018-06-01 | 江门市蓬江区得力华自动化设备有限公司 | A kind of curved surface automatic punch machine |
| CN108097786B (en) * | 2018-01-10 | 2019-07-05 | 惠州市东丰源实业有限公司 | A kind of curved surface automatic punch machine |
| CN108856539A (en) * | 2018-07-19 | 2018-11-23 | 广州德亚机械制造有限公司 | Flange location locking mechanism |
| CN108856539B (en) * | 2018-07-19 | 2023-09-08 | 广州德亚机械制造有限公司 | Flange positioning and locking mechanism |
| CN108747413A (en) * | 2018-07-19 | 2018-11-06 | 广州德亚机械制造有限公司 | Full-automatic flange process line |
| CN108972010A (en) * | 2018-07-19 | 2018-12-11 | 广州德亚机械制造有限公司 | Full-automatic flange control system for processing |
| CN108747413B (en) * | 2018-07-19 | 2024-04-05 | 广州德亚机械制造有限公司 | Full-automatic flange processing assembly line |
| CN108972010B (en) * | 2018-07-19 | 2021-01-05 | 广州德亚机械制造有限公司 | Full-automatic flange processing control system |
| CN108746320B (en) * | 2018-07-19 | 2024-04-05 | 广州德亚机械制造有限公司 | Automatic flange processing punch press |
| CN108746320A (en) * | 2018-07-19 | 2018-11-06 | 广州德亚机械制造有限公司 | Flange automatic processing punch press |
| CN109482717A (en) * | 2018-11-21 | 2019-03-19 | 广东长盈精密技术有限公司 | Hole punched device |
| CN111672975A (en) * | 2020-06-05 | 2020-09-18 | 刘利华 | Flange stamping automatic rotating device |
| CN111672975B (en) * | 2020-06-05 | 2022-04-01 | 山西天宝集团有限公司 | Flange stamping automatic rotating device |
| CN111804770A (en) * | 2020-07-13 | 2020-10-23 | 孙君 | A school type device for thin wall section of thick bamboo class parts machining |
| CN114082833A (en) * | 2021-11-20 | 2022-02-25 | 绍兴市上虞晟明机械设备有限公司 | Angle-optional punching machine for thick plate flange |
| CN117086164A (en) * | 2023-10-18 | 2023-11-21 | 万向钱潮股份公司 | New energy automobile-used bumper shock absorber throat material returned device |
| CN117086164B (en) * | 2023-10-18 | 2023-12-29 | 万向钱潮股份公司 | New energy automobile-used bumper shock absorber throat material returned device |
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