CN115971310A - Electromechanical integrated die stamping equipment and stamping method - Google Patents
Electromechanical integrated die stamping equipment and stamping method Download PDFInfo
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- CN115971310A CN115971310A CN202211544107.3A CN202211544107A CN115971310A CN 115971310 A CN115971310 A CN 115971310A CN 202211544107 A CN202211544107 A CN 202211544107A CN 115971310 A CN115971310 A CN 115971310A
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Abstract
The invention belongs to the technical field of stamping equipment, and particularly relates to electromechanical integrated die stamping equipment and a stamping method. In the process of stamping the plate, the slide blocks positioned at the top of the plate are gradually driven by the corresponding annular plate to be matched with the slide blocks positioned at the bottom to synchronously clamp the plate, and the slide blocks positioned at the top and the bottom of the plate push the part of the plate positioned at the edge of the stamping hole to gradually move towards the center of the stamping hole under the combined action of the inclined plane of the chute and the inclined plane of the slide blocks along with the continuous descending of the stamping block, so that the aim of reducing the friction force between the plate and the top of the lower die is fulfilled, the breakage and the damage of a workpiece are avoided, and the finished product quality of the workpiece is ensured.
Description
Technical Field
The invention belongs to the technical field of stamping equipment, and particularly relates to stamping equipment and a stamping method of an electromechanical integrated die.
Background
The stamping equipment is also called press, stamping machine, oil press and hydraulic press, and is large-scale special equipment for pressing containers. The stamping equipment mainly applies external force to plates, strips, pipes, profiles and the like through the mutual matching of an upper die and a lower die, so that the plates, the strips, the pipes, the profiles and the like are subjected to plastic deformation or separation, and workpieces with required shapes and sizes are obtained. The stamping equipment has the characteristics of wide application, high production efficiency and the like, and is widely applied to the processes of cutting, punching, blanking, bending, riveting, forming and the like.
Stamping equipment is when punching press to panel, the relative part in the punching press hole at panel and bed die top can be at the extrusion of last mould sunken in to the punching press hole gradually, and the part that panel is located the punching press hole edge then can be in the continuous "drawing-in" punching press hole under the extrusion of last mould, at this in-process, because the panel of punching press hole edge part can produce frictional force with the top and the bead department of bed die, thereby make the panel that is located the punching press hole edge part can receive dragging of this frictional force, when this frictional force is great, panel very easy emergence fracture can damage, thereby influence the finished product quality of work piece.
Therefore, it is necessary to provide an mechatronic die stamping apparatus and a stamping method to solve the above problems.
Disclosure of Invention
In view of the above problems, the present invention provides an electromechanical integrated die stamping apparatus and a stamping method, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an electromechanical integration mould stamping equipment, includes the base, the base top has linked firmly the bed die, the top of bed die is equipped with the mould, the bottom of going up the mould has linked firmly the punching press piece, and the punching press piece corresponds the position punching press hole has been seted up at the bed die top, the top of going up the mould is equipped with first U-shaped plate, first U-shaped plate links firmly with the base, and is connected with the hydraulic stem between first U-shaped plate and the last mould, the top of going up the mould slides and runs through and peg graft and have a plurality of first gag lever posts, and the bottom and the bed die top of first gag lever post link firmly, it all is equipped with the extrusion device to go up the mould and the relative one side of bed die, one side of bed die is equipped with a supporting bench, be equipped with heating device between a supporting bench and the bed die.
Furthermore, the extrusion device comprises an annular plate, wherein the top of the annular plate positioned at the top is fixedly connected with a plurality of inserted rods, the top of the inserted rods sequentially penetrates through the upper die and the first U-shaped plate in a sliding manner, a first spring is sleeved on the part of the inserted rods positioned between the upper die and the first U-shaped plate, an annular groove is formed in the lower die positioned at the position corresponding to the annular plate at the bottom, the annular plate is positioned in the annular groove, a plurality of sliding grooves are formed in one opposite side of each of the two annular plates, and a plurality of spouts are the annular and distribute, be equipped with the slider in the spout, the slider runs through along the annular slab diametric (al) and has seted up the through-hole, it has connect the slide bar to run through in the through-hole, the both ends of slide bar link firmly with the spout cell wall that corresponds respectively, one side that the slider is close to the annular slab centre of a circle is equipped with the second spring, and the second spring cup joints on the slide bar, slider bottom and spout bottom cell wall are the inclined plane design, and the inclined plane is to the orientation that is close to the annular slab centre of a circle downward sloping gradually.
Further, heating device includes the heat insulating box, install a plurality of electric heating roller in the heat insulating box, the electric heating roller is parallel with the side of base, and the top of electric heating roller is higher than the top of heat insulating box, a plurality of first telescopic links have been linked firmly between the bottom of heat insulating box and the base, the third spring has been cup jointed on the first telescopic link, the top of heat insulating box is equipped with the heat preservation cover, a plurality of initiative compression rollers are installed to the inside parallel of heat preservation cover and the direction of electric heating roller, and the bottom of initiative compression roller is less than the bottom of heat preservation cover, the top of heat preservation cover is equipped with second U-shaped plate, second U-shaped plate links firmly with the base, the top screw thread of second U-shaped plate runs through and pegs graft there is adjusting screw, adjusting screw's bottom is rotated with the top of heat preservation cover and is connected, the top of heat preservation cover has linked firmly a plurality of second gag lever, and the second gag lever post slides and runs through on second U-shaped plate.
Further, the top of bed die is equipped with the support ring, and the internal diameter of support ring and the internal diameter phase-match of punching press hole, and the support ring bottom corresponds a plurality of jacks have been seted up at the bed die top, the second telescopic link has been linked firmly in the jack, the top of second telescopic link links firmly with the bottom of support ring, and has cup jointed the fourth spring on the second telescopic link, and the support ring bottom corresponds annular recess has been seted up on the annular plate, and the degree of depth of recess and the thickness phase-match of support ring.
Furthermore, two deflection grooves are formed in the top of the supporting table, the two deflection grooves are parallel to and close to the front side and the rear side of the supporting table respectively, a baffle is hinged in the deflection grooves, a fifth spring is connected between one side, away from the center of the supporting table, of the baffle and the deflection grooves, and a rotating plate is hinged to one side, close to the electric heating roller, of the baffle through a torque spring.
Furthermore, one sides of the heat preservation cover and the heat insulation box, which are close to the supporting table, are fixedly connected with the guide plates, and the distance between the two guide plates gradually decreases towards the direction close to the lower die.
Furthermore, a collecting box is arranged on one side, away from the supporting table, of the lower die, and the top of the collecting box is lower than that of the lower die.
Further, the top of the sliding block can completely enter the sliding groove, and the top height of the sliding block is the same as that of the supporting ring in a natural state.
Furthermore, the bottom of the sliding block positioned on the top annular plate is lower than the bottom of the stamping block, and anti-skidding grains are arranged at one end, positioned outside the sliding groove, of each sliding block.
The invention also discloses a stamping method of the electromechanical integrated die stamping equipment, which comprises the following steps:
s1: during stamping, a plate to be processed is placed at the top of the supporting table and can be clamped by the two baffles and the rotating plate, wherein the two baffles can basically limit the movement direction of the plate under the action of the fifth spring, so that the plate can move along the linear direction;
s2: then, the plate is plugged into a heating device and is preheated by the heating device;
s3: when the plate moves to a position between the upper die and the lower die under the action of the heating device, the extrusion device is gradually contacted with the plate, so that the part of the plate, which is positioned at the edge of the punching hole, is clamped by matching with the extrusion device on the lower die, and the part of the plate, which is positioned near the punching hole, is extruded to the center of the punching hole through the clamping device;
s4: and finally, stamping the clamped plate by stamping equipment.
The invention has the technical effects and advantages that:
1. in the process of stamping the plate, the slide blocks positioned at the top of the plate are gradually driven by the corresponding annular plate to be matched with the slide blocks positioned at the bottom to synchronously clamp the plate, and the slide blocks positioned at the top and the bottom of the plate push the part of the plate positioned at the edge of the stamping hole to gradually move towards the center of the stamping hole under the combined action of the inclined plane of the chute and the inclined plane of the slide blocks along with the continuous descending of the stamping block, so that the aim of reducing the friction force between the plate and the top of the lower die is fulfilled, the breakage and the damage of a workpiece caused by overlarge friction force are avoided, and the finished product quality of the workpiece is ensured;
2. in the process that the plate is extruded into the stamping hole by the stamping block, due to the existence of the support ring, the support ring can always support the part, close to the edge of the stamping hole, of the plate under the action of the fourth spring and is matched with the thrust of the sliding block to the plate in the horizontal direction, so that the plate can be better extruded into the stamping hole, and in addition, the support ring can gradually shrink towards the inside of the groove along with the continuous extrusion of the stamping block, so that the stamping of the plate cannot be influenced.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a schematic perspective view of the lower mold and the annular plate of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3 according to the present invention;
FIG. 5 is a side cross-sectional view of FIG. 3 of the present invention;
FIG. 6 is an enlarged view of portion B of FIG. 5 according to the present invention;
FIG. 7 is a plan view of a support base according to the present invention.
In the figure: 1. a base; 2. a lower die; 3. an upper die; 4. stamping the blocks; 5. a first U-shaped plate; 6. a hydraulic lever; 7. a first limit rod; 8. an extrusion device; 81. an annular plate; 82. inserting a rod; 83. a first spring; 84. a chute; 85. a slider; 86. a slide bar; 87. a second spring; 9. a support table; 10. a heating device; 101. a heat insulation box; 102. an electrically heated roller; 103. a first telescopic rod; 104. a third spring; 105. a heat-preserving cover; 106. a driving compression roller; 107. a second U-shaped plate; 108. adjusting the screw rod; 109. a second limiting rod; 11. a support ring; 12. a second telescopic rod; 13. a fourth spring; 14. a deflection slot; 15. a baffle plate; 16. a fifth spring; 17. rotating the plate; 18. a guide plate; 19. and a collection box.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The invention provides an electromechanical integrated die stamping device as shown in figures 1-7, which comprises a base 1, wherein the top of the base 1 is fixedly connected with a lower die 2, the top of the lower die 2 is provided with an upper die 3, the bottom of the upper die 3 is fixedly connected with a stamping block 4, the top of the lower die 2 at the position corresponding to the stamping block 4 is provided with a stamping hole, the top of the upper die 3 is provided with a first U-shaped plate 5, the first U-shaped plate 5 is fixedly connected with the base 1, a hydraulic rod 6 is connected between the first U-shaped plate 5 and the upper die 3, the top of the upper die 3 is slidably inserted with a plurality of first limiting rods 7, the bottom of the first limiting rods 7 is fixedly connected with the top of the lower die 2, one side of the upper die 3 opposite to the lower die 2 is provided with an extrusion device 8, one side of the lower die 2 is provided with a support table 9, a heating device 10 is arranged between the support table 9 and the lower die 2, one side of the lower die 2 far away from the support table 9 is provided with a collection box 19, and the top of the collection box 19 is lower than the top of the lower die 2;
during punching, a plate to be processed is placed at the top of the supporting table 9, and then the plate is plugged into the heating device 10, so that the plate can be preheated under the action of the heating device 10, and further the ductility of the plate is increased, when the plate moves to a position between the upper die 3 and the lower die 2 under the action of the heating device 10, the hydraulic rod 6 is extended, so that the punching block 4 is gradually contacted with the plate under the driving of the upper die 3, in the process, the extrusion device 8 on the upper die 3 is gradually contacted with the plate, so that the part, located at the edge of the punching hole, of the plate is clamped by the extrusion device 8 on the lower die 2 in a matching manner, and along with continuous punching of the punching block 4 on the plate, the clamping device also extrudes the part, located near the punching hole, of the plate to the center of the punching hole, so that the friction force between the plate and the top of the lower die 2 and the edge of the punching hole is reduced, further the plate is prevented from being broken and damaged under the friction force, and the quality of a finished product of a workpiece is ensured; and the punched and formed workpiece can be placed in a collection box 19 for collection and natural cooling.
As shown in fig. 1 to 6, the extruding device 8 includes an annular plate 81, wherein the top of the annular plate 81 located at the top is fixedly connected with a plurality of insertion rods 82, the top of the insertion rods 82 are sequentially inserted into the upper mold 3 and the first U-shaped plate 5 in a sliding manner, a first spring 83 is sleeved on a portion of the insertion rods 82 located between the upper mold 3 and the first U-shaped plate 5, an annular groove is formed in the lower mold 2 corresponding to the annular plate 81 located at the bottom, the annular plate 81 is located in the annular groove, a plurality of sliding grooves 84 are formed in opposite sides of the two annular plates 81, the plurality of sliding grooves 84 are distributed in an annular shape, a sliding block 85 is arranged in the sliding grooves 84, and a through hole is formed in the sliding block 85 along the diameter direction of the annular plate 81, a sliding rod 86 is penetratingly inserted in the through hole, two ends of the sliding rod 86 are fixedly connected with the groove walls of the corresponding sliding grooves 84 respectively, a second spring 87 is arranged on one side of the sliding block 85 close to the circle center of the annular plate 81, the second spring 87 is sleeved on the sliding rod 86, the groove walls of the bottom of the sliding block 85 and the bottom of the sliding groove 84 are both designed in inclined planes, the inclined planes are gradually inclined downwards in the direction close to the circle center of the annular plate 81, the top of the sliding block 85 can completely enter the sliding groove 84, the height of the top of the sliding block 85 is the same as that of the top of the support ring 11 in a natural state, the bottom of the sliding block 85 on the annular plate 81 at the top is lower than that of the stamping block 4, and anti-skid grains are arranged at one end of all the sliding blocks 85 outside the sliding grooves 84;
in the process of downward movement of the punch 4, the annular plate 81 at the bottom of the upper die 3 drives the sliding block 85 at the bottom thereof to gradually approach the top of the plate, when the sliding block 85 at the bottom of the annular plate 81 contacts the top of the plate, as the upper die 3 continuously descends, the annular plate 81 at the top starts to move upward relative to the upper die 3 due to the blocking of the plate, so that the first spring 83 is gradually compressed by the annular plate 81, as the first spring 83 is continuously compressed, the pressure of the annular plate 81 at the top on the plate through the sliding block 85 at the bottom thereof is gradually increased, so as to cooperate with the sliding block 85 on the annular plate 81 at the bottom to clamp the part of the plate at the edge of the punch hole, meanwhile, the stamping block 4 gradually contacts with the top of the plate, when the stamping block 4 presses the plate to move towards the inside of the stamping hole, the sliding blocks 85 positioned at the top and the bottom of the plate clamp the plate under the combined action of the inclined plane of the sliding groove 84 and the inclined plane of the sliding groove, and the part of the plate positioned at the edge of the stamping hole is gradually pushed to move towards the center of the stamping hole, in the process, the second spring 87 is gradually compressed, the part of the sliding block 85 positioned outside the sliding groove 84 is gradually flushed with the surface of the annular plate 81, so that the purpose of reducing the friction force between the plate and the top of the lower die 2 is achieved, the fracture and the damage of a workpiece caused by the overlarge friction force are avoided, and the quality of the finished product of the workpiece is ensured.
As shown in fig. 1 and fig. 2, the heating device 10 includes a heat insulation box 101, a plurality of electric heating rollers 102 are installed in the heat insulation box 101, the electric heating rollers 102 are parallel to the side surface of the base 1, the top of the electric heating rollers 102 is higher than the top of the heat insulation box 101, a plurality of first telescopic rods 103 are fixedly connected between the bottom of the heat insulation box 101 and the base 1, third springs 104 are sleeved on the first telescopic rods 103, a heat insulation cover 105 is arranged on the top of the heat insulation box 101, a plurality of active compression rollers 106 are installed in the heat insulation cover 105 in parallel to the direction of the electric heating rollers 102, the bottom of the active compression rollers 106 is lower than the bottom of the heat insulation cover 105, a second U-shaped plate 107 is arranged on the top of the heat insulation cover 105, the second U-shaped plate 107 is fixedly connected with the base 1, a top thread of the second U-shaped plate 107 is inserted with an adjusting screw 108, the bottom of the adjusting screw 108 is rotatably connected with the top of the heat insulation cover 105, a plurality of second limiting rods 109 are fixedly connected with the top of the heat insulation cover 105, the second limiting rod 109 slides on the second U-shaped plate 107, the heat insulation cover 105, the second limiting rod 109, the two supporting platforms 18 are close to the lower side of the heat insulation box 101 and gradually decrease the guiding plates 18;
because the thickness and the material of the plate are different, the hardness of the plate is also different, so that the plate cannot be well shaped when being stamped, in addition, in cold weather, the brittleness of the plate is increased, and when the plate is stamped in cold weather, the plate is more easily broken and damaged, therefore, before being stamped, the adjusting screw 108 can be adjusted according to the thickness of the plate, so that the distance between the active compression roller 106 and the electric heating roller 102 is matched with the thickness of the plate, the plate is inserted between the active compression roller 106 and the electric heating roller 102 from one side of the heat insulation cover close to the guide plate 18, in the process, the guide plate 18 can guide the plate, so that the plate can be smoothly inserted between the active compression roller 106 and the electric heating roller 102, and the third spring 104 is correspondingly contracted under the pressure of the plate along with the gradual insertion of the plate;
after the plate passes through the space between the driving press roll 106 and the electric heating roll 102, the plate is driven by the driving press roll 106 to move between the upper die 3 and the lower die 2, and in the process, the electric heating roll 102 is always attached to the bottom of the plate under the action of the third spring 104, so that the plate is better heated, the ductility of the plate is further improved, the plate can be better shaped under the clamping and extruding actions of the slide block 85 during stamping, meanwhile, the influence of cold weather on the plate stamping is reduced, and the quality of finished products of workpieces is ensured;
the heat insulation box 101 and the heat insulation cover 105 can isolate the area where the electric heating roller 102 is located, so that heat generated by the electric heating roller 102 is prevented from being dissipated quickly through air, meanwhile, heat gathered in the heat insulation box 101 and the heat insulation cover can improve the heating efficiency of the plate, and the stamping efficiency of the plate is guaranteed.
As shown in fig. 2-6, a support ring 11 is arranged at the top of the lower die 2, the inner diameter of the support ring 11 is matched with the inner diameter of the punching hole, a plurality of jacks are formed at the top of the lower die 2 corresponding to the bottom of the support ring 11, a second telescopic rod 12 is fixedly connected in the jack, the top of the second telescopic rod 12 is fixedly connected with the bottom of the support ring 11, a fourth spring 13 is sleeved on the second telescopic rod 12, an annular groove is formed in the annular plate 81 corresponding to the bottom of the support ring 11, and the depth of the groove is matched with the thickness of the support ring 11;
when the plate material is placed on the top of the lower die 2, the plate material can be simultaneously supported by a plurality of sliding blocks 85 and supporting rings 11 on the top of the lower die 2, in the process that the plate material is pressed into the punching hole by the punching block 4, because the initial height of the top of the sliding blocks 85 on the bottom annular plate 81 is higher than that of the top of the annular plate 81, the parts of the plate material opposite to the grooves and the parts of the plate material opposite to the punching hole are all suspended, and the pressing force applied to the plate material by the sliding blocks 85 is always along the horizontal direction, so that when the plate material is pressed into the punching hole by the punching block 4, the plate material can be supported by the supporting rings 11 simultaneously
After the plate is pressed into the punching hole for a certain distance by the punching block 4, the part of the plate close to the punching hole 5 The downward inclination may occur due to the supporting function of the plurality of sliders 85, thereby being disadvantageous to the sliders 85
Extrude panel along the horizontal direction, because the existence of support ring 11 this moment, support ring 11 can support the part that panel is close to the punching press hole edge all the time under the effect of fourth spring 13 to cooperate better with panel extrusion press-in punching press downthehole of slider 85, simultaneously, support ring 11 can also be along with towards
The pressing block 4 is continuously extruded and gradually shrinks towards the inside of the groove, and further the pressing of the plate cannot be influenced. 0 As shown in fig. 2 and 7, two deflection grooves 14 are formed in the top of the supporting platform 9, the two deflection grooves 14 are respectively parallel to and close to the front side and the rear side of the supporting platform 9, a baffle 15 is hinged in the deflection grooves 14, a fifth spring 16 is connected between one side of the baffle 15 away from the center of the supporting platform 9 and the deflection grooves 14, and a rotating plate 17 is hinged to one side of the baffle 15 close to the electric heating roller 102 through a torsion spring;
5 when the sheet material is placed on the support 9, the sheet material can be clamped by the two retaining plates 15 and the rotating plate 17
Tightly, wherein two baffles 15 can carry out restriction of the motion direction of panel roughly under the effect of fifth spring 16 to guarantee that panel can follow the rectilinear direction motion, and two commentaries on classics boards 17 then can paste tightly with the front and back side of panel, and then cooperate two baffles 15 to make the more steady of panel motion, guaranteed that panel can not take place the skew when the punching press.
0 The invention also discloses a stamping method of the electromechanical integrated die stamping equipment, which comprises the following steps:
s1: during punching, a plate to be processed is arranged at the top of the supporting platform 9, the plate can be clamped by the two baffles 15 and the rotating plate 17, wherein the two baffles 15 can be under the action of the fifth spring 16
The direction of movement of the sheet material being generalLimiting so as to ensure that the plate can move along the linear direction; 5 s2: then, the plate is plugged into a heating device 10 and is preheated by the heating device 10;
s3: when the plate moves to a position between the upper die 3 and the lower die 2 under the action of the heating device 10, the extrusion device 8 is gradually contacted with the plate, so that the part, located at the edge of the punching hole, of the plate is clamped by matching with the extrusion device 8 on the lower die 2, and the part, located near the punching hole, of the plate is extruded to the center of the punching hole through the clamping device;
s4: and finally, stamping the clamped plate by stamping equipment.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides an mechatronic mould stamping equipment, includes base (1), its characterized in that: the stamping die is characterized in that a lower die (2) is fixedly connected to the top of the base (1), an upper die (3) is arranged at the top of the lower die (2), a stamping block (4) is fixedly connected to the bottom of the upper die (3), the stamping block (4) corresponds to the position, a stamping hole is formed in the top of the lower die (2), a first U-shaped plate (5) is arranged at the top of the upper die (3), the first U-shaped plate (5) is fixedly connected with the base (1), a hydraulic rod (6) is connected between the first U-shaped plate (5) and the upper die (3), a plurality of first limiting rods (7) are inserted into the sliding and penetrating mode of the top of the upper die (3), the bottom of the first limiting rods (7) is fixedly connected with the top of the lower die (2), an extruding device (8) is arranged on one side, opposite to the upper die (3) and the lower die (2), a supporting table (9) is arranged on one side of the lower die (2), and a heating device (10) is arranged between the supporting table (9) and the lower die (2).
2. The mechatronic die stamping apparatus of claim 1, wherein: the extrusion device (8) comprises a circular plate (81), wherein a plurality of inserted rods (82) are fixedly connected to the top of the circular plate (81) at the top, the top of the inserted link (82) is sequentially inserted on the upper die (3) and the first U-shaped plate (5) in a sliding and penetrating way, a first spring (83) is sleeved on the part of the inserted link (82) between the upper die (3) and the first U-shaped plate (5), an annular groove is arranged on the lower die (2) at the position corresponding to the annular plate (81) at the bottom, the annular plates (81) are positioned in the annular grooves, a plurality of sliding grooves (84) are respectively arranged on one opposite sides of the two annular plates (81), the sliding grooves (84) are distributed in a ring shape, sliding blocks (85) are arranged in the sliding grooves (84), the sliding block (85) is provided with a through hole along the diameter direction of the annular plate (81), a sliding rod (86) is inserted in the through hole, two ends of the sliding rod (86) are respectively fixedly connected with the groove wall of the corresponding sliding groove (84), a second spring (87) is arranged on one side of the sliding block (85) close to the circle center of the annular plate (81), and the second spring (87) is sleeved on the sliding rod (86), the groove walls of the bottom of the sliding block (85) and the bottom of the sliding groove (84) are both designed to be inclined planes, and the inclined planes are gradually inclined downwards towards the direction close to the circle center of the annular plate (81).
3. The mechatronic die stamping apparatus of claim 1, wherein: the heating device (10) comprises a heat insulation box (101), a plurality of electric heating rollers (102) are installed in the heat insulation box (101), the electric heating rollers (102) are parallel to the side face of the base (1), the top of each electric heating roller (102) is higher than the top of the heat insulation box (101), a plurality of first telescopic rods (103) are fixedly connected between the bottom of the heat insulation box (101) and the base (1), third springs (104) are sleeved on the first telescopic rods (103), a heat insulation cover (105) is arranged at the top of the heat insulation box (101), a plurality of driving compression rollers (106) are installed in the direction parallel to the electric heating rollers (102) in the heat insulation cover (105), the bottom of each driving compression roller (106) is lower than the bottom of the heat insulation cover (105), a second U-shaped plate (107) is arranged at the top of the heat insulation cover (105), the second U-shaped plate (107) is fixedly connected with the base (1), adjusting screws (108) are inserted and inserted into the top of the second U-shaped plate (107), and a plurality of sliding limiting rods (109) are inserted into the heat insulation cover (105).
4. The mechatronic die stamping apparatus of claim 2, wherein: the top of bed die (2) is equipped with support ring (11), and the internal diameter of support ring (11) and the internal diameter phase-match in punching press hole, and support ring (11) bottom corresponds a plurality of jacks have been seted up at bed die (2) top, second telescopic link (12) have been linked firmly in the jack, the top of second telescopic link (12) links firmly with the bottom of support ring (11), and has cup jointed fourth spring (13) on second telescopic link (12), and support ring (11) bottom corresponds annular recess has been seted up on annular plate (81), and the degree of depth of recess and the thickness phase-match of support ring (11).
5. The mechatronic die stamping apparatus of claim 3, wherein: two deflection grooves (14) are formed in the top of the supporting table (9), the two deflection grooves (14) are parallel to the front side and the rear side of the supporting table (9) and are close to the front side and the rear side of the supporting table (9) respectively, a baffle (15) is hinged in the deflection grooves (14), a fifth spring (16) is connected between one side, away from the center of the supporting table (9), of the baffle (15) and the deflection grooves (14), and a rotating plate (17) is hinged to one side, close to the electric heating roller (102), of the baffle (15) through a torsion spring.
6. The mechatronic die stamping apparatus of claim 3, wherein: one sides of the heat preservation cover (105) and the heat insulation box (101) close to the support platform (9) are fixedly connected with guide plates (18), and the distance between the two guide plates (18) is gradually reduced towards the direction close to the lower die (2).
7. The mechatronic die stamping apparatus of claim 6, wherein: and a collecting box (19) is arranged on one side, away from the supporting table (9), of the lower die (2), and the top of the collecting box (19) is lower than that of the lower die (2).
8. The mechatronic die stamping apparatus of claim 4, wherein: the top of the sliding block (85) can completely enter the sliding groove (84), and the top height of the sliding block is the same as the top height of the supporting ring (11) in a natural state.
9. The mechatronic die stamping apparatus of claim 8, wherein: the bottom of the sliding block (85) positioned on the top annular plate (81) is lower than the bottom of the stamping block (4), and anti-skidding threads are arranged at one end, positioned outside the sliding groove (84), of each sliding block (85).
10. The press method of the mechatronic die press apparatus recited in any one of claims 1 to 9, wherein: the method comprises the following steps:
s1: during stamping, a plate to be processed is placed at the top of the supporting table (9), the plate can be clamped by the two baffles (15) and the rotating plate (17), wherein the two baffles (15) can basically limit the movement direction of the plate under the action of the fifth spring (16), so that the plate can move along a straight line;
s2: then, the plate is plugged into a heating device (10) and is preheated by the heating device (10);
s3: when the plate moves to a position between the upper die (3) and the lower die (2) under the action of the heating device (10), the extrusion device (8) is gradually contacted with the plate, so that the part of the plate, which is positioned at the edge of the punching hole, is clamped by matching with the extrusion device (8) on the lower die (2), and the part of the plate, which is positioned near the punching hole, is extruded to the center of the punching hole through the clamping device;
s4: and finally, stamping the clamped plate by stamping equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202211544107.3A CN115971310A (en) | 2022-12-02 | 2022-12-02 | Electromechanical integrated die stamping equipment and stamping method |
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| CN202211544107.3A CN115971310A (en) | 2022-12-02 | 2022-12-02 | Electromechanical integrated die stamping equipment and stamping method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117862308A (en) * | 2024-01-29 | 2024-04-12 | 昆山陆新新材料科技有限公司 | Rapid die pressing forming equipment and method for processing aluminum alloy metal plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117862308A (en) * | 2024-01-29 | 2024-04-12 | 昆山陆新新材料科技有限公司 | Rapid die pressing forming equipment and method for processing aluminum alloy metal plate |
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