CN215032803U - Automatic continuous punching die device for formed part - Google Patents

Abstract

The utility model discloses an automatic continuous punching die device for a formed part, which comprises a lower die seat, wherein two processing devices which are arranged oppositely are arranged at the left part and the right part of a top plate of the lower die seat; the processing devices comprise lower die plates, the lower die plates are arranged on top plates of lower die seats, middle through grooves extending left and right are formed in the middle of the top surfaces of the lower die plates, long supporting blocks are arranged in the middle through grooves, and a plurality of punching jacks are formed in the top surfaces of the long supporting blocks; an X-axis pushing cylinder is fixed on the right side wall of the lower die plate of the left processing device, and an X-axis pushing cylinder is fixed on the left side wall of the lower die plate of the right processing device; the punching machine can be used for clamping once and continuously processing, can quickly process and complete the punched holes to be processed on a formed part, and is good in effect and high in efficiency.

Description

Automatic continuous punching die device for formed part

The technical field is as follows:

the utility model relates to a hardware processing technology field, more specifically the utility model relates to an automatic continuous cut-out press device of formed part that says so.

Background art:

in the conventional aluminum alloy molded part, a plurality of through holes need to be processed on a top plate, as shown in fig. 1 and fig. 2, the conventional method is to fix the molded part, then a plurality of pins are installed on an upper die of a punch press, and the pins descend to punch the molded part, however, in order to ensure the processing effect, generally, a punching processing interval is formed between two adjacent rows of pins, that is, when the molded part is punched, the molded part is punched in odd rows such as a first row, a third row, a fifth row and the like, and then the molded part is manually moved, and then the molded part is clamped in even rows such as a second row, a fourth row, a sixth row and the like, so that the molded part needs to be punched for a plurality of times, which is very troublesome.

And when the punching quantity is more than that of all the contact pins arranged on the upper die by one row, the transverse movement adjustment is needed, and the third punching and the fourth punching are carried out, which is very troublesome.

The utility model has the following contents:

the utility model aims at overcoming prior art not enough, providing an automatic continuous cut-out press device of formed part, it can once the clamping, continuous processing, with the quick processing completion that punches a hole that need process on the formed part, its is effectual, efficient.

The utility model provides a technical problem's scheme is:

an automatic continuous punching die device for a formed part comprises a lower die base, wherein two processing devices which are oppositely arranged are arranged on the left part and the right part of a top plate of the lower die base;

the processing devices comprise lower die plates, the lower die plates are arranged on top plates of lower die seats, middle through grooves extending left and right are formed in the middle of the top surfaces of the lower die plates, long supporting blocks are arranged in the middle through grooves, and a plurality of punching jacks are formed in the top surfaces of the long supporting blocks;

an X-axis pushing cylinder is fixed on the right side wall of the lower die plate of the left processing device, and an X-axis pushing cylinder is fixed on the left side wall of the lower die plate of the right processing device;

a first push rod is fixed at the end part of a push rod of the X-axis push cylinder, a moving through groove is formed in the bottom surface of the rear side wall of the middle through groove, the first push rod is inserted in the moving through groove, push through grooves are formed in the left part and the right part of the rear side wall of the middle through groove, a Y-axis push block is inserted in the corresponding push through groove, rear connecting parts are arranged on the left part and the right part of the rear wall surface of a top plate of the lower die base, a Y-axis push cylinder is fixed on the top surface of each rear connecting part, push plates are fixed on two push rods of the Y-axis push cylinder, and the push plates are fixed on the rear wall surfaces of the two Y-axis push blocks;

two adjusting grooves are formed in the front side wall of the moving through groove, the positioning block is inserted and sleeved in the adjusting grooves, a limiting ejector pin is fixed on the top surface of the positioning block, the rear portion of the positioning block is inserted and sleeved in the moving through groove, dovetail grooves which penetrate left and right are formed in the rear portion of the positioning block, dovetail-shaped protrusions are formed at the front end of the Y-axis pushing block, and the dovetail-shaped protrusions are inserted and sleeved in the corresponding dovetail grooves;

in the machining device on the left side, the left end of a first push rod is fixed on the right side wall of a positioning block on the right side, a second push rod is inserted and sleeved in the left part of a moving through groove, the right end of the second push rod is fixed on a limiting bulge formed on the left side wall of the positioning block on the right side, and the left end of the second push rod is fixed on a limiting bulge formed on the right side wall of the positioning block on the left side; in the machining device on the right side, the arrangement is opposite;

an upper die plate is arranged right above the lower die plate, a plurality of punching needles are arranged below the upper die plate, the punching needles vertically correspond to and align with the punching jacks, a formed part to be processed is inserted into the two middle through grooves, and the limiting ejector pins and the long support block are inserted into the corresponding jacks and the lower slots formed in the bottom plate of the formed part.

The die comprises a lower die seat, a lower die plate, a front positioning block, a rear positioning block, a middle through groove, a long supporting block inserting sleeve, a long supporting block and a main connecting fixing plate, wherein the left top surface and the right top surface of a top plate of the lower die seat are both fixed with the main connecting fixing plate, the lower die plate is fixed on the top surface of the main connecting fixing plate, the front part of the top surface of the lower die plate is formed into the front positioning block, the rear part of the top surface of the lower die plate is formed into the rear positioning block, the middle through groove is formed between the front positioning block and the rear positioning block, the long supporting block inserting sleeve is arranged in the through groove formed in the middle of the middle through groove, and the bottom surface of the long supporting block is fixed on the main connecting fixing plate.

The end portions of two push rods of the X-axis pushing cylinder are fixedly provided with connecting plates, a first connecting block is fixed at the left end of each connecting plate, a left inserting sleeve of each first connecting block is arranged in a moving through groove, a circular arc-shaped protruding connecting portion is formed at the left end of each first connecting block, and the circular arc-shaped protruding connecting portions are inserted in circular arc-shaped inserting grooves formed at the right end of each first push rod in a inserting mode.

Two auxiliary pushing blocks are fixed on the front wall face of the pushing plate, second arc-shaped protruding connecting portions are formed at the front ends of the two auxiliary pushing blocks, and the second arc-shaped protruding connecting portions are inserted in arc-shaped slots formed in the rear ends of the corresponding Y-axis pushing blocks.

The shaping has a plurality of vertical guiding holes on the top surface of preceding locating piece and back locating piece, and the lower part plug bush of vertical guide post is in the vertical guiding hole that corresponds, and the lower part plug bush of vertical guide post has limiting plate and fixed block, and the bottom surface of fixed block is fixed on the top surface of limiting plate, and the bottom surface shaping of limiting plate has down the guide way, and the bellying plug bush that has on the top surface of formed part is in the guide way that corresponds.

And a plurality of pressing blocks are fixed on the front bottom surface and the rear bottom surface of the limiting plate, the pressing blocks are pressed on the top surfaces of the corresponding rear positioning blocks, and the Y-axis pushing block is positioned right below the corresponding pressing block.

The top lateral wall shaping of vertical guide post has the spacing limit of radial extension, and the bottom surface of last mould board is fixed with the link, and the bottom surface of the bottom plate of link is fixed with main fixed plate, and the shaping has the ladder through-hole on the main fixed plate, and the upper portion plug bush of vertical guide post is in the lower part minor diameter hole section of the ladder through-hole that corresponds, and the top plug bush of the spacing limit of radial extension and vertical guide post is in the upper portion major diameter hole section of the ladder through-hole that corresponds.

The bottom surface shaping of main fixed plate has a plurality of mounting holes down, and buffer spring plug bush is in the corresponding lower mounting hole, and buffer spring's top is impetus on the top surface of mounting hole down, and buffer spring's bottom is impetus on the top surface of fixed block.

Mounting groove on the top surface shaping of main fixed plate, the bottom surface shaping of going up mounting groove has a plurality of installation grafting through-holes, the head plug bush of punching needle is in last mounting groove, the head bottom surface of punching needle presses on the bottom surface of last mounting groove, the pole portion plug bush of punching needle is in installation grafting through-hole, the lower part plug bush of the pole portion of punching needle is in the guide through-hole that has on the fixed block, the through-hole that the fashioned some needle portion plug bushes that punch of pole portion bottom of punching needle have on the limiting plate, the needle portion that punches a hole is facing to the jack that punches a hole.

The punching jacks are aligned and communicated with the waste through holes in the main connecting and fixing plate, the top plate of the lower die base is provided with the blanking through holes, and the blanking through holes are aligned and communicated with the corresponding waste through holes.

The utility model discloses an outstanding effect is:

compared with the prior art, the punching machine can be clamped once and continuously processed, the punching required to be processed on a formed part is rapidly processed, the effect is good, and the efficiency is high.

Description of the drawings:

fig. 1 is a schematic structural view of a molded part of the present invention;

FIG. 2 is a schematic view of an alternate angle partial structure of FIG. 1;

fig. 3 is a partial structural schematic diagram of the present invention;

fig. 4 is a partial cross-sectional view of the invention without the molded part installed;

fig. 5 is a partial cross-sectional view of another portion of the present invention;

fig. 6 is a partial structural schematic view of the present invention at the position of the formed part;

FIG. 7 is a schematic view of the portion of FIG. 6 with the molding removed;

FIG. 8 is a partial structural view at the locating block;

FIG. 9 is a partial schematic view of the structure between the punch pin and the elongated support block;

fig. 10 is a partial top view at the central channel.

The specific implementation mode is as follows:

the present invention is described in detail below with reference to the attached drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the embodiments are only for illustrative purposes and are not intended to limit the scope of the present invention.

In an embodiment, as shown in fig. 1 to 10, an automatic continuous punching die device for a formed part comprises a lower die base 10, wherein two processing devices which are oppositely arranged are arranged on the left part and the right part of a top plate of the lower die base 10;

the processing devices respectively comprise a lower die plate 20, the lower die plate 20 is mounted on a top plate of the lower die base 10, a middle through groove 21 extending left and right is formed in the middle of the top surface of the lower die plate 20, a long supporting block 22 is arranged in the middle through groove 21, and a plurality of punching insertion holes 221 are formed in the top surface of the long supporting block 22;

an X-axis push cylinder 23 is fixed on the right side wall of the lower die plate 20 of the left processing device, and an X-axis push cylinder 23 is fixed on the left side wall of the lower die plate 20 of the right processing device;

a first push rod 24 is fixed at the end part of a push rod of the X-axis push cylinder 23, a moving through groove 211 is formed at the bottom surface of the rear side wall of the middle through groove 21, the first push rod 24 is inserted in the moving through groove 211, push through grooves 25 are formed at the left part and the right part of the rear side wall of the middle through groove 21, Y-axis push blocks 26 are inserted in the corresponding push through grooves 25, rear connecting parts 11 are arranged at the left part and the right part of the rear wall surface of a top plate of the lower die base 10, a Y-axis push cylinder 12 (the rear connecting parts 11 in a part of the figures are not shown) is fixed on the top surface of the rear connecting part 11, push plates 13 are fixed on two push rods of the Y-axis push cylinder 12, and the push plates 13 are fixed on the rear wall surfaces of the two Y-axis push blocks 26;

two adjusting grooves 212 are formed in the front side wall of the moving through groove 211, the positioning block 27 is inserted and sleeved in the adjusting grooves 212, a limiting ejector pin 271 is fixed on the top surface of the positioning block 27, the rear part of the positioning block 27 is inserted and sleeved in the moving through groove 211, dovetail-shaped grooves 272 penetrating left and right are formed in the rear part of the positioning block 27, dovetail-shaped protrusions 261 are formed at the front end of the Y-axis pushing block 26, and the dovetail-shaped protrusions 261 are inserted and sleeved in the corresponding dovetail-shaped grooves 272;

in the left processing device, the left end of the first push rod 24 is fixed on the right side wall of the right positioning block 27, the second push rod 28 is inserted into the left part of the moving through groove 211, the right end of the second push rod 28 is fixed on the limit convex part 273 formed on the left side wall of the right positioning block 27, and the left end of the second push rod 28 is fixed on the limit convex part 273 formed on the right side wall of the left positioning block 27; in the machining device on the right side, the arrangement is opposite;

an upper die plate 30 is arranged right above the lower die plate 20, the upper die plate 30 is fixed on a punch connecting plate of a punch (the punch is of a common structure and is not described in detail, and is not shown in the drawing), a plurality of punching needles 60 are arranged below the upper die plate 30, the punching needles 60 vertically correspond to and align with the punching jacks 221, a formed part 100 to be processed is inserted and sleeved in the two middle through grooves 21, and a limiting thimble 271 and a long support block 22 are inserted and sleeved in corresponding jacks 101 and lower slots 102 formed in a bottom plate of the formed part 100.

Further, a main connecting fixing plate 14 is fixed on top surfaces of a left portion and a right portion of a top plate of the lower die base 10, a lower die plate 20 is fixed on the top surface of the main connecting fixing plate 14, a front positioning block 201 is formed on a front portion of the top surface of the lower die plate 20, a rear positioning block 202 is formed on a rear portion of the top surface of the lower die plate 20, a middle through groove 21 is formed between the front positioning block 201 and the rear positioning block 202, a long supporting block 22 is inserted and sleeved in the through groove formed in the middle of the middle through groove 21, and a bottom surface of the long supporting block 22 is fixed on the main connecting fixing plate 14.

Furthermore, the end portions of the two push rods of the X-axis pushing cylinder 23 are fixed with a connecting plate 231, the left end of the connecting plate 231 is fixed with a first connecting block 232, the left portion of the first connecting block 232 is inserted into the moving through groove 211, the left end of the first connecting block 232 is formed with an arc-shaped protruding connecting portion 234, and the arc-shaped protruding connecting portion 234 is inserted into an arc-shaped slot formed at the right end of the first push rod 24.

Further, two auxiliary pushing blocks 131 are fixed on the front wall surface of the pushing plate 13, second circular arc-shaped protruding connecting portions 132 are formed at the front ends of the two auxiliary pushing blocks 131, and the second circular arc-shaped protruding connecting portions 132 are inserted into circular arc-shaped slots formed at the rear ends of the corresponding Y-axis pushing blocks 26. The circular arc-shaped protruding connecting portion 234 and the second circular arc-shaped protruding connecting portion 132 are three-quarter circle protruding connecting portions, which ensure that when the cylinder pushes, the first connecting block 232 and the auxiliary pushing block 131 move, the corresponding first pushing rod 24 and the corresponding Y-axis pushing block 26 connected to the first connecting block can be finely adjusted, and cannot be locked.

Further, a plurality of vertical guide holes 203 are formed in the top surfaces of the front positioning block 201 and the rear positioning block 202, the lower portions of the vertical guide posts 40 are inserted into the corresponding vertical guide holes 203, the lower portions of the vertical guide posts 40 are inserted into the limiting plate 50 and the fixing block 51, the bottom surface of the fixing block 51 is fixed on the top surface of the limiting plate 50, a lower guide groove is formed in the bottom surface of the limiting plate 50, and a protruding portion of the top surface of the forming part 100 is inserted into the corresponding guide groove.

Further, a plurality of pressing blocks 52 are fixed on the front and rear bottom surfaces of the position limiting plate 50, the pressing blocks 52 are pressed against the top surfaces of the corresponding rear positioning blocks 202, and the Y-axis pushing block 26 is located right below the corresponding pressing block 52.

Further, the top outer side wall of the vertical guide column 40 is formed with a radially extending limiting edge 41, the bottom surface of the upper die plate 30 is fixed with the connecting frame 32, the bottom surface of the bottom plate of the connecting frame 32 is fixed with the main fixing plate 33, a stepped through hole is formed in the main fixing plate 33, the upper portion of the vertical guide column 40 is inserted in the lower small-diameter hole section of the corresponding stepped through hole, and the radially extending limiting edge 41 and the top of the vertical guide column 40 are inserted in the upper large-diameter hole section of the corresponding stepped through hole.

Further, a plurality of lower mounting holes 331 are formed in the bottom surface of the main fixing plate 33, the buffer springs 332 are inserted into the corresponding lower mounting holes 331, the top ends of the buffer springs 332 are biased against the top surfaces of the lower mounting holes 331, and the bottom ends of the buffer springs 332 are biased against the top surfaces of the fixing blocks 51.

Further, an upper mounting groove 333 is formed on the top surface of the main fixing plate 33, a plurality of mounting insertion through holes 334 are formed on the bottom surface of the upper mounting groove 333, a head of the punching pin 60 is inserted into the upper mounting groove 333, the bottom surface of the head of the punching pin 60 is pressed against the bottom surface of the upper mounting groove 333, a rod portion of the punching pin 60 is inserted into the mounting insertion through hole 334, a lower portion of the rod portion of the punching pin 60 is inserted into a guide through hole formed in the fixing block 51, a punching pin portion formed at the bottom end of the rod portion of the punching pin 60 is inserted into a through hole formed in the limiting plate 50, and the punching pin portion faces the punching insertion hole 221.

Further, the punching insertion holes 221 are aligned with and communicate with the scrap through-holes 141 formed in the main connecting and fixing plate 14, and the lower die base 10 has the blanking through-holes 19 formed in the top plate thereof, and the blanking through-holes 19 are aligned with and communicate with the corresponding scrap through-holes 141.

In this embodiment, the X-axis push cylinder 23 and the Y-axis push cylinder 12 are both provided with an electromagnetic induction switch for detecting the action conditions of the X-axis push cylinder 23 and the Y-axis push cylinder 12 and transmitting induction signals to the control host, and the control host can control the corresponding electromagnetic valves to operate, so as to realize the pushing and retracting of the push rods of the X-axis push cylinder 23 and the Y-axis push cylinder 12;

a first distance is formed between the side wall of the adjusting groove 212 and the side wall of the positioning block 27, an extending part arranged at the rear end of the positioning block 27 is inserted in the pushing through groove 25, a second distance is formed between one side wall of the extending part of the positioning block 27 and the side wall corresponding to the pushing through groove 25, the first distance and the second distance are the same, and the distance is equal to the distance between two rows of punching insertion holes 221 adjacent to each other on the left and right.

In this embodiment, the control system is provided with a control host and a pneumatic system, the pneumatic system comprises an air pump and a control valve, the air pump is communicated with the control valve through a connecting pipe, and the control valve is communicated with the X-axis push cylinder 23 and the Y-axis push cylinder 12 through connecting pipes; the air pump, the control valve, the electromagnetic induction switch and the like are all electrically connected with the control host, and the control host and the pneumatic system are common components and are not described in detail, and are not shown in the attached drawings.

In use, in the embodiment, the molded part 100 is placed in the two middle through grooves 21, so that all the limiting thimbles 271 are inserted into the corresponding insertion holes 101 on the bottom plate of the molded part 100 to realize positioning, meanwhile, the elongated support block 22 is inserted into the corresponding lower insertion groove 102 formed on the bottom plate of the molded part 100, and the part to be processed of the top plate of the molded part 100 is pressed against the top surface of the elongated support block 22;

then, the punch of the punch press is operated to press down the punching needle 60, so that the punching needle 60 punches the corresponding position of the molded part 100 and finally extends into the punching insertion hole 221, the odd rows such as the first row, the third row and the fifth row are punched, after the punching operation is completed, the punch of the punch press returns, then the push rod of the Y-axis push cylinder 12 pushes the positioning block 27 to move forward and lean against the front wall surface of the adjusting groove 212, the moving distance is equal to the distance between the punching insertion holes 221 of the two adjacent rows, at the moment, the punch of the punch press is operated to press down the punching needle 60 and punch the corresponding position of the molded part 100, at the moment, the even rows such as the second row, the fourth row and the sixth row are processed, the effect is good, and the efficiency is high. The push rod of the Y-axis push cylinder 12 is pushed and retracted by detecting induction through the electromagnetic induction switch and pushing and retracting the push rod through the control valve, and the effect is good.

This embodiment allows the specifications of the elongated support block 22 and upper die plate 30 to be changed as needed to correspond to the number of punches to be processed in the formed part 100 being processed.

However, when the punching holes 221 to be processed are one more row than the punching needles 60, at this time, the whole replacement is troublesome, only the punch of the punch press is needed to act, after one punching is completed, the push rod of the X-axis push cylinder 23 pushes the positioning block 27 to move along the dovetail-shaped protrusion 261, so that one side wall of the extending portion of the positioning block 27 is pressed against the corresponding side wall of the push through slot 25, at this time, the formed part 100 moves one position, and then the punch of the punch press acts, so that the left side portion of the original hole position on the formed part 100 and the other corresponding processed hole positions can be punched together, at this time, one more row than the original left side portion is processed, after the completion, the punch of the punch press returns, and the push rod of the Y-axis push cylinder 12 pushes the positioning block 27 to move forward and lean against the front wall surface of the adjusting groove 212, and the moving distance is equal to the distance between the two adjacent rows of punching holes 221, at this time, the punch of the punch press is operated to press down the punching needle 60 and punch a hole at the corresponding position of the formed part 100, at this time, even rows such as the second row, the fourth row and the sixth row are processed, at this time, the odd rows at the rightmost position in all hole sites are not processed, then the punch of the punch press is returned, the push rod of the cylinder 23 is pushed by the X shaft to retract, and then the punch of the punch press is operated to process the odd rows at the rightmost position in all hole sites.

The above embodiments are only used for illustrating the present invention, and not for limiting the present invention, and those skilled in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the protection scope of the present invention should be defined by the claims.

Claims (10)

1. The utility model provides an automatic continuous cut-out press device of formed part, includes lower mould seat (10), its characterized in that: the left part and the right part of the top plate of the lower die seat (10) are respectively provided with two processing devices which are arranged oppositely;

the processing devices comprise lower die plates (20), the lower die plates (20) are installed on a top plate of a lower die seat (10), a middle through groove (21) extending left and right is formed in the middle of the top surface of each lower die plate (20), a long supporting block (22) is arranged in each middle through groove (21), and a plurality of punching jacks (221) are formed in the top surface of each long supporting block (22);

an X-axis pushing cylinder (23) is fixed on the right side wall of the lower die plate (20) of the left processing device, and an X-axis pushing cylinder (23) is fixed on the left side wall of the lower die plate (20) of the right processing device;

a first push rod (24) is fixed at the end part of a push rod of an X-axis push cylinder (23), a moving through groove (211) is formed in the bottom surface of the rear side wall of the middle through groove (21), the first push rod (24) is inserted in the moving through groove (211), a pushing through groove (25) is formed in each of the left part and the right part of the rear side wall of the middle through groove (21), a Y-axis push block (26) is inserted in the corresponding pushing through groove (25), rear connecting parts (11) are arranged on each of the left part and the right part of the rear wall surface of a top plate of a lower die base (10), a Y-axis push cylinder (12) is fixed on the top surface of each rear connecting part (11), push plates (13) are fixed on two push rods of the Y-axis push cylinder (12), and the push plates (13) are fixed on the rear wall surfaces of the two Y-axis push blocks (26);

two adjusting grooves (212) are formed in the front side wall of the moving through groove (211), the positioning block (27) is inserted in the adjusting grooves (212), a limiting ejector pin (271) is fixed on the top surface of the positioning block (27), the rear portion of the positioning block (27) is inserted in the moving through groove (211), dovetail grooves (272) penetrating left and right are formed in the rear portion of the positioning block (27), a dovetail-shaped protrusion (261) is formed at the front end of the Y-axis pushing block (26), and the dovetail-shaped protrusion (261) is inserted in the corresponding dovetail groove (272);

in the machining device on the left side, the left end of a first push rod (24) is fixed on the right side wall of a positioning block (27) on the right side, a second push rod (28) is inserted in the left part of a moving through groove (211), the right end of the second push rod (28) is fixed on a limiting convex part (273) formed on the left side wall of the positioning block (27) on the right side, and the left end of the second push rod (28) is fixed on a limiting convex part (273) formed on the right side wall of the positioning block (27) on the left side; in the machining device on the right side, the arrangement is opposite;

an upper die plate (30) is arranged right above the lower die plate (20), a plurality of punching needles (60) are arranged below the upper die plate (30), the punching needles (60) vertically correspond to and align with the punching insertion holes (221), a formed part (100) to be processed is inserted in the two middle through grooves (21), and the limiting ejector pins (271) and the long support blocks (22) are inserted in the corresponding insertion holes (101) and the lower insertion grooves (102) formed in the bottom plate of the formed part (100).

2. The apparatus of claim 1, wherein the apparatus further comprises: the die is characterized in that a main connecting fixing plate (14) is fixed on the top surfaces of the left portion and the right portion of a top plate of a lower die base (10), a lower die plate (20) is fixed on the top surface of the main connecting fixing plate (14), a front positioning block (201) is formed on the front portion of the top surface of the lower die plate (20), a rear positioning block (202) is formed on the rear portion of the top surface of the lower die plate (20), a middle through groove (21) is formed between the front positioning block (201) and the rear positioning block (202), a long supporting block (22) is inserted and sleeved in the through groove formed in the middle of the middle through groove (21), and the bottom surface of the long supporting block (22) is fixed on the main connecting fixing plate (14).

3. The apparatus of claim 1, wherein the apparatus further comprises: the end portions of two push rods of the X-axis pushing cylinder (23) are fixedly provided with connecting plates (231), the left end of each connecting plate (231) is fixedly provided with a first connecting block (232), the left part of each first connecting block (232) is inserted into a corresponding moving through groove (211), the left end of each first connecting block (232) is molded to form a circular arc-shaped protruding connecting portion (234), and the circular arc-shaped protruding connecting portions (234) are inserted into circular arc-shaped slots formed in the right end of each first push rod (24).

4. The apparatus of claim 1, wherein the apparatus further comprises: two auxiliary pushing blocks (131) are fixed on the front wall surface of the pushing plate (13), second circular arc-shaped protruding connecting portions (132) are formed at the front ends of the two auxiliary pushing blocks (131), and the second circular arc-shaped protruding connecting portions (132) are inserted into circular arc-shaped slots formed at the rear ends of the corresponding Y-axis pushing blocks (26).

5. The apparatus of claim 2, wherein the apparatus further comprises: preceding locating piece (201) and the shaping has a plurality of vertical guiding holes (203) on the top surface of back locating piece (202), the lower part plug bush of vertical guide post (40) is in vertical guiding hole (203) that corresponds, the lower part plug bush of vertical guide post (40) has limiting plate (50) and fixed block (51), the bottom surface of fixed block (51) is fixed on the top surface of limiting plate (50), the bottom surface shaping of limiting plate (50) has lower guide way, the bellying plug bush that has on the top surface of formed part (100) is in the guide way that corresponds.

6. The apparatus of claim 5, wherein: the front and rear bottom surfaces of the limiting plate (50) are fixedly provided with a plurality of pressing blocks (52), the pressing blocks (52) are pressed on the top surfaces of the corresponding rear positioning blocks (202), and the Y-axis pushing block (26) is positioned right below the corresponding pressing blocks (52).

7. The apparatus of claim 5, wherein: the top lateral wall shaping of vertical guide post (40) has radial extension spacing limit (41), the bottom surface of going up mould board (30) is fixed with link (32), the bottom surface of the bottom plate of link (32) is fixed with main fixed plate (33), the shaping has the ladder through-hole on main fixed plate (33), the upper portion plug bush of vertical guide post (40) is in the lower part minor diameter hole section of the ladder through-hole that corresponds, the top plug bush of radial extension spacing limit (41) and vertical guide post (40) is in the upper portion major diameter hole section of the ladder through-hole that corresponds.

8. The apparatus of claim 7, wherein: the bottom surface of the main fixing plate (33) is provided with a plurality of lower mounting holes (331), the buffer springs (332) are inserted in the corresponding lower mounting holes (331), the top ends of the buffer springs (332) are forced on the top surfaces of the lower mounting holes (331), and the bottom ends of the buffer springs (332) are forced on the top surfaces of the fixing blocks (51).

9. The apparatus of claim 7, wherein: mounting groove (333) in the top surface shaping of main fixed plate (33), the bottom surface shaping of going up mounting groove (333) has a plurality of installation grafting through-holes (334), the head plug bush of punching pin (60) is in last mounting groove (333), the head bottom surface of punching pin (60) presses on the bottom surface of last mounting groove (333), the pole portion plug bush of punching pin (60) is in installation grafting through-hole (334), the lower part plug bush of the pole portion of punching pin (60) is in the guide through-hole that has on fixed block (51), the punching pin portion plug bush that the pole portion bottom shaping of punching pin (60) has in the through-hole that has on limiting plate (50), the punching pin portion is facing to hole jack (221) of punching a hole.

10. The apparatus of claim 2, wherein the apparatus further comprises: the punching insertion holes (221) are aligned and communicated with the waste through holes (141) formed in the main connecting and fixing plate (14), the top plate of the lower die base (10) is provided with falling material through holes (19), and the falling material through holes (19) are aligned and communicated with the corresponding waste through holes (141).

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