CN112296167A

CN112296167A - High-efficiency precise numerical control three-dimensional automatic punching machine

Info

Publication number: CN112296167A
Application number: CN202011057321.7A
Authority: CN
Inventors: 陈冠群; 夏鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-02-02

Abstract

The invention discloses an efficient precise numerical control three-dimensional automatic punching machine which comprises a bottom plate, a punching mechanism, a punching module, a fixing mechanism and a storage mechanism, wherein the punching mechanism is arranged at a position, close to the middle, of the outer surface of the upper end of the bottom plate, the punching module is fixedly connected at a position, close to the left side, of the outer surface of the upper end of the bottom plate, and the storage mechanism is arranged on the outer surface of the upper end of the bottom plate. According to the device, the fixing mechanism is added, so that the stamping part can be effectively fixed in the punching process, the stability of the stamping part in the punching process and the punching accuracy are improved, the device can be adjusted up and down according to the specification of the stamping part, the application range of the device is improved, the stamped waste can be stored and recycled through the storage mechanism, the waste is prevented from falling into the device to influence the normal operation of the device, the production efficiency of the device is improved, and the workload of operators is reduced.

Description

High-efficiency precise numerical control three-dimensional automatic punching machine

Technical Field

The invention relates to the technical field of punching machines, in particular to an efficient precise numerical control three-dimensional automatic punching machine.

Background

In national production, the stamping process has the advantages of material and energy saving effect compared with the traditional machining, low technical requirement on operators and capability of making products which cannot be achieved by machining through various die applications, so that the stamping process has more and more extensive application.

The stamping production is mainly directed to plates. Through the mould, can make blanking, punch a hole, shaping, deep-drawing, trimming, essence towards, the plastic, riveting and extruded article etc. wide application in each field. For example, a plurality of accessories such as switch sockets, cups, cupboards, dishes, computer cases, missile planes and the like can be produced by a punching machine through a die.

The existing patent (publication number: CN110180936B) comprises a bottom plate, a stamping unit and a stamping module, wherein the stamping unit is arranged in the middle of the upper end of the bottom plate, the stamping module is arranged on the bottom plate at the left end of the stamping unit, and an arc-shaped protruding structure is arranged on the bottom plate.

In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved: 1. the punching machine can generate vibration in the punching process, so that the displacement of the stamping part can be generated in the punching process, the punching position deviation is larger, the punching accuracy of the stamping part in the production process is higher, and the stamping part is waste when the punching position deviation of the stamping part is larger, so that the production cost of the stamping part is improved; 2. the stamping workpiece is at the in-process that punches a hole, and the waste material that the punching press was gone out can drop from the through-hole, and does not have the mechanism of collecting the waste material after the punching press among the prior art to lead to the waste material can fall into the device at the in-process that drops inside, be not convenient for clear up the waste material, and make the device break down after the normal operating that influences the device easily and card goes into in the machinery easily, thereby reduced the efficiency of production and the life of device.

Therefore, an efficient precise numerical control three-dimensional automatic punching machine is provided.

Disclosure of Invention

The invention aims to provide an efficient precise numerical control three-dimensional automatic punching machine, which can effectively fix a punching part in a punching process by adding a fixing mechanism, improve the stability of the punching part in the punching process and the punching accuracy, can be adjusted up and down according to the specification of the punching part, improve the application range of the device, simultaneously store and recycle the punched waste through a storage mechanism, avoid the waste from falling into the device to influence the normal operation of the device, improve the production efficiency of the device and reduce the work load of operators, and solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an efficient precise numerical control three-dimensional automatic punching machine comprises a bottom plate, a punching mechanism, a punching module, a fixing mechanism and a storage mechanism, wherein the punching mechanism is arranged on the outer surface of the upper end of the bottom plate close to the middle part, and the outer surface of the upper end of the bottom plate is fixedly connected with a stamping module at the position close to the left side, the outer surface of the upper end of the bottom plate is provided with a storage mechanism, the storage mechanism is positioned between the stamping module and the stamping mechanism, the stamping module comprises a limiting table, a limiting column, an execution plate, an execution block and a stamping cylinder, a rectangular groove is arranged on the outer surface of one side of the limiting table, the limiting column is fixedly connected inside the rectangular groove, the outer surface of one side of the limiting platform is provided with a first sliding groove at the position of two sides of the rectangular groove, the fixing mechanism is connected with the first sliding chute in a sliding mode, and the position, close to the lower end, of the outer surface of the execution block is connected with a stamping block in a threaded mode;

the fixing mechanism comprises a seal box, a first motor, a connecting plate and a fixing frame, the seal box is fixedly connected with a limiting table, the first motor is positioned in the seal box, a mounting groove is formed in the position, close to the middle part, of one side, far away from the limiting table, of the outer surface of the seal box, a storage mechanism is slidably connected with the seal box through the mounting groove, one end of an output shaft of the first motor penetrates through the seal box and is fixedly connected with a threaded rod, one end, far away from the first motor, of the threaded rod penetrates through the connecting plate and is in threaded connection with the connecting plate, the connecting plate is fixedly connected with the fixing frame, a first extrusion plate is fixedly connected with the inner surface of the fixing frame, one end of the first extrusion plate is fixedly connected with the inner surface of the fixing frame, a second extrusion plate is fixedly connected with the other end of the first extrusion plate, the number of, a first sliding block is fixedly connected to one side, away from the fixed frame, of the outer surface of the connecting plate, the first sliding block is located inside the first sliding groove and is in sliding connection with the first sliding groove, and the inner surface of the fixed frame is tightly attached to the outer surface of the stamping template;

storage mechanism includes storage box and damping mechanism, and one side external surface fixed connection installation piece of storage box, the installation piece be located the inside of mounting groove and with mounting groove sliding connection, and the both sides of the internal surface of mounting groove have all seted up the second spout, damping mechanism fixed connection is in the inside of second spout, and damping mechanism's one end and installation piece fixed connection, the cross-sectional area of mounting groove is greater than the cross-sectional area of installation piece, the mounting groove has also been seted up with the junction of storage box to the upper end surface of bottom plate, and mounting groove and installation piece one-to-one, the storage box is located the below of punching press template and is corresponding with the through-hole.

Through adopting the above technical scheme, the device structure is through adding fixed establishment, not only can carry out effectual fixed to punching part at the in-process that punches a hole, improve the stability of punching part at the in-process that punches a hole and the accuracy nature of punching a hole, and can adjust from top to bottom according to the specification of punching part, improve the application scope of device, can save the recovery through storage mechanism to the waste material after the punching press simultaneously, avoided the waste material to fall into its normal operating of inside influence of device, the production efficiency of device has been improved and operating personnel's work burden has been alleviateed.

Preferably, punching press mechanism includes second motor, punching press template and stamping die, the second motor sets up in the inside of bottom plate, and the one end of the output shaft of second motor runs through bottom plate and fixedly connected with connecting rod, the one end and the punching press template fixed connection of second motor are kept away from to the connecting rod, the lower extreme surface of punching press template is close to position fixedly connected with bracing piece all around, and the surface of bracing piece is close to the position fixedly connected with connecting block of lower extreme, the ring channel has been seted up to the upper end surface of bottom plate near the position at center, and the connecting block is located the inside and the ring channel sliding connection of ring channel, the quantity of bracing piece is four groups, four groups the bracing piece uses the center of punching press module to be the annular.

Through adopting above-mentioned technical scheme, the work of second motor to make the connecting rod drive the punching die board along with the output shaft pivoted of second motor and rotate, the operating personnel of being convenient for controls the position of stamping workpiece as required, and rotate in-process bracing piece and drive the connecting block and follow the punching die board and rotate, thereby increase the stress point of punching die board, avoid leading to the connecting rod fracture because of the punching die board atress is inhomogeneous.

Preferably, the through-hole has been seted up to the position that the upper end surface of stamping die board is close to the edge, and the both sides of the internal surface of through-hole are close to the position that is close to the upper end and have seted up the notch, the transversal Z type of personally submitting of notch, and the quantity of notch is two sets of, two sets of the notch uses the center of through-hole as mid point symmetric distribution, stamping die and through-hole swing joint, and stamping die's surface is close to the position fixedly connected with stopper of upper end, stopper and notch one-to-one coincide each other.

By adopting the technical scheme, in the stamping process, an operator can replace stamping blocks with different specifications according to the aperture size of the to-be-punched hole of the stamping part, however, in the actual operation process, the stamping blocks punch the stamping part under the action of the stamping module, then waste materials drop into the storage box through the through hole, when the specification of the through hole is smaller than that of the stamping block, the stamping block cannot continuously move downwards, so that the complete stamping process cannot be completed, and the stamping block is in rigid contact with the stamping module under larger pressure, the stamping module and the stamping block can be broken and damaged after long-time use, therefore, the stamping die is movably connected with the through hole by matching the notch with the limiting block, the stamping block and the stamping die can be conveniently replaced according to the aperture size of the to-be-punched hole of the operator, and meanwhile, the application range of the device is improved.

Preferably, damping mechanism includes sleeve, damping spring and movable rod, the sleeve is located the inside of second spout, and telescopic internal surface fixedly connected with damping spring, damping spring's one end and sleeve fixed connection, other end fixedly connected with hinders the piece, and one side surface and damping spring fixed connection who hinders the piece, other end surface and movable rod fixed connection, the movable rod with keep away from the one end and the installation piece fixed connection that hinder the piece, telescopic transversal personally submitting is square, and the telescopic surface closely laminates with the internal surface of second spout.

By adopting the technical scheme, in the punching process, the punched waste enters the storage box from the through hole for storage, however, in the actual working process, the device can generate violent vibration, so that the installation block and the installation groove generate rigid collision due to vibration, the installation block is easy to break in the long-term operation process of the device, the production cost of the device is increased, the service life of the device is prolonged, the storage box can be effectively damped in the moving process through the action of the damping mechanism, the collision between the installation block and the installation groove is relieved, the moving range is provided for the storage box, the waste in the storage box can be conveniently recycled by an operator, when the vibration is generated, the storage box drives the installation block to slide in the installation groove, and the installation block extrudes the movable rod while the damping mechanism slides along with the installation block, thereby make the piece that hinders extrude damping spring, carry out effectual alleviating and then reduce the manufacturing cost of device and increase the life of device to the vibration of storage box under damping spring's effect.

Preferably, the cross-sectional area of the mounting block is smaller than that of the mounting groove, the device generates vibration in the operation process, and the mounting block drives the storage box to move in the mounting groove in a guiding manner.

Through adopting above-mentioned technical scheme, the in-process of punching a hole, the device can produce violent vibration to make the storage box drive the installation piece and carry out the guidance quality in the inside of mounting groove and slide, simultaneously with the cooperation of damping mechanism, the influence that effectual reduction brought the vibration has thereby increased the life of device.

Compared with the prior art, the invention has the beneficial effects that:

1. the device structure can effectively fix the stamping part in the punching process by adding the fixing mechanism, improves the stability of the stamping part in the punching process and the punching accuracy, can be adjusted up and down according to the specification of the stamping part, improves the application range of the device, and is convenient for an operator to replace the stamping block and the stamping die according to the size of the aperture required by the stamping part by adding the stamping template, so that the application range of the device is improved while the stamping block and the stamping die are convenient to replace;

2. the device structure can save the recovery to the waste material after the punching press through adding storage mechanism, has avoided the waste material to fall into its normal operating of device internal influence, has improved the production efficiency of device and has alleviateed operating personnel's work burden to carry out effectual alleviating through the vibration of damping mechanism to the storage box, and then reduce the manufacturing cost of device and increase the life of device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the base plate and punch mechanism of the present invention;

FIG. 3 is a view of the die plate and die structure of the present invention;

FIG. 4 is an enlarged view of A of FIG. 2 in accordance with the present invention;

FIG. 5 is a structural view of a damping mechanism of the present invention

Fig. 6 is a structural view of the fixing mechanism of the present invention.

In the figure: 1. a base plate; 2. a stamping mechanism; 21. a second motor; 211. a connecting rod; 22. stamping the template; 221. a support bar; 222. connecting blocks; 223. a through hole; 224. a notch; 23. a stamping die; 231. a limiting block; 24. an annular groove; 3. a stamping module; 31. a rectangular groove; 32. a limiting table; 33. a first chute; 34. an execution block; 35. stamping the blocks; 4. a storage mechanism; 41. a storage box; 411. mounting grooves; 412. mounting blocks; 413. a second chute; 5. a fixing mechanism; 51. a sealing box; 52. a first motor; 53. a threaded rod; 54. a connecting plate; 541. a first slider; 55. a fixing frame; 551. a first squeeze plate; 552. a second compression plate; 6. a vibration reduction mechanism; 61. a sleeve; 62. a damping spring; 63. blocking; 64. a movable rod.

Detailed Description

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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 6, the present invention provides a technical solution:

an efficient precise numerical control three-dimensional automatic punching machine comprises a bottom plate 1, a punching mechanism 2, a punching module 3, a fixing mechanism 5 and a storage mechanism 4, wherein the punching mechanism 2 is arranged on the outer surface of the upper end of the bottom plate 1 close to the middle part, and the upper outer surface of the bottom plate 1 is fixedly connected with a stamping module 3 near the left side, the upper outer surface of the bottom plate 1 is provided with a storage mechanism 4, the stamping module 3 comprises a limiting table 32, a limiting column, an execution plate, an execution block 34 and a stamping cylinder, wherein a rectangular groove 31 is formed on the outer surface of one side of the limiting table 32, and the limit post is fixedly connected inside the rectangular groove 31, the outer surface of one side of the limit table 32 is provided with a first sliding chute 33 at the position of two sides of the rectangular groove 31, the fixing mechanism 5 is connected with the first sliding chute 33 in a sliding manner, and the outer surface of the execution block 34 close to the lower end is in threaded connection with a punching block 35;

the fixing mechanism 5 comprises a seal box 51, a first motor 52, a connecting plate 54 and a fixing frame 55, the seal box 51 is fixedly connected with the limit station 32, the first motor 52 is positioned inside the seal box 51, a mounting groove 411 is arranged at a position close to the middle part of one side of the outer surface of the seal box 51 far away from the limit station 32, the storage mechanism 4 is slidably connected with the seal box 51 through the mounting groove 411, one end of an output shaft of the first motor 52 penetrates through the seal box 51 and is fixedly connected with a threaded rod 53, one end of the threaded rod 53 far away from the first motor 52 penetrates through the connecting plate 54 and is in threaded connection with the connecting plate 54, the connecting plate 54 is fixedly connected with the fixing frame 55, a first extrusion plate 551 is fixedly connected with the inner surface of the fixing frame 55, one end of the first extrusion plate 551 is fixedly connected with the inner surface of the fixing frame 55, and the, the number of the first extrusion plates 551 is four, the four extrusion plates are annularly and equidistantly distributed by taking the center of the fixed frame 55 as a circle center, one side of the outer surface of the connecting plate 54, which is far away from the fixed frame 55, is fixedly connected with a first sliding block 541, the first sliding block 541 is positioned inside the first sliding groove 33 and is in sliding connection with the first sliding groove 33, and the inner surface of the fixed frame 55 is tightly attached to the outer surface of the stamping template 22;

the storage mechanism 4 comprises a storage box 41 and a damping mechanism 6, an outer surface of one side of the storage box 41 is fixedly connected with an installation block 412, the installation block 412 is positioned inside an installation groove 411 and is in sliding connection with the installation groove 411, two sides of the inner surface of the installation groove 411 are respectively provided with a second sliding groove 413, the damping mechanism 6 is fixedly connected inside the second sliding groove 413, one end of the damping mechanism 6 is fixedly connected with the installation block 412, the cross-sectional area of the installation groove 411 is larger than that of the installation block 412, the connection part of the outer surface of the upper end of the bottom plate 1 and the storage box 41 is also provided with the installation groove 411, the installation groove 411 and the installation block 412 are in one-to-one correspondence, the storage box 41 is positioned below the punching template 22 and corresponds to the through hole 223, the structure of the device not only can effectively fix the punching piece in, the stability of stamping workpiece in the punching process and the accuracy nature of punching a hole are improved to can adjust from top to bottom according to the specification of stamping workpiece, improve the application scope of device, can save the waste material after the punching press through storage mechanism 4 simultaneously and retrieve, avoid the waste material to fall into its normal operating of inside influence of device, improve the production efficiency of device and alleviateed operating personnel's work burden.

As an embodiment of the present invention, the stamping mechanism 2 includes a second motor 21, a stamping die plate 22 and a stamping die 23, the second motor 21 is disposed inside the bottom plate 1, one end of an output shaft of the second motor 21 penetrates through the bottom plate 1 and is fixedly connected with a connecting rod 211, one end of the connecting rod 211, which is far away from the second motor 21, is fixedly connected with the stamping die plate 22, a supporting rod 221 is fixedly connected to a position on the outer surface of the lower end of the stamping die plate 22, which is close to the periphery, a connecting block 222 is fixedly connected to a position on the outer surface of the supporting rod 221, which is close to the lower end, an annular groove 24 is formed on the outer surface of the upper end of the bottom plate 1, the connecting block 222 is located inside the annular groove 24 and is slidably connected with the annular groove 24, the number of the supporting rods 221 is four, the second motor 21 works, so that the connecting rod 211 drives the punching template 22 to rotate along with the rotation of the output shaft of the second motor 21, an operator can conveniently control the position of the punching part as required, the supporting rod 221 drives the connecting block 222 to rotate along with the punching template 22 in the rotating process, the stress point of the punching template 22 is increased, the fracture of the connecting rod 211 caused by the uneven stress of the punching template 22 is avoided, a through hole 223 is formed in the position, close to the edge, of the outer surface of the upper end of the punching template 22, notches 224 are formed in the positions, close to the upper end, of the two sides of the inner surface of the through hole 223, the cross sections of the notches 224 are Z-shaped, the number of the notches 224 is two, the two notches 224 are symmetrically distributed by taking the center of the through hole 223 as a midpoint, the punching mold 23 is movably connected with the through hole 223, and a, the limiting blocks 231 correspond to the notches 224 one to one and are matched with each other, in the stamping process, an operator can replace the stamping blocks 35 with different specifications according to the hole diameters of the stamping parts to be punched, however, in the actual operation process, the stamping blocks 35 punch holes under the action of the stamping module 3, then waste materials fall into the storage box 41 through the through holes 223, when the specification of the through holes 223 is smaller than that of the stamping blocks 35, the stamping blocks 35 cannot move downwards continuously, so that the complete punching process cannot be completed, the stamping blocks 35 are in hard contact with the stamping module 3 under large pressure, the stamping module 3 and the stamping blocks 35 can be broken and damaged after long-time use, therefore, the limiting blocks 231 are matched with the notches 224, so that the stamping die 23 is movably connected with the through holes 223, and the stamping blocks 35 and the stamping modules 3 can be replaced conveniently according to the hole diameters required by the operator, therefore, the application range of the device is improved while the replacement of the punching block 35 and the punching die 23 is facilitated.

As an embodiment of the present invention, the damping mechanism 6 includes a sleeve 61, a damping spring 62 and a movable rod 64, the sleeve 61 is located inside the second sliding groove 413, the damping spring 62 is fixedly connected to an inner surface of the sleeve 61, one end of the damping spring 62 is fixedly connected to the sleeve 61, the other end of the damping spring 62 is fixedly connected to a stop 63, an outer surface of one side of the stop 63 is fixedly connected to the damping spring 62, an outer surface of the other end of the stop is fixedly connected to the movable rod 64, the movable rod 64 is fixedly connected to the mounting block 412 at an end away from the stop 63, a cross section of the sleeve 61 is square, an outer surface of the sleeve 61 is tightly attached to an inner surface of the second sliding groove 413, and waste after punching enters the inside of the storage box 41 from the through hole 223 for storage during punching, however, during actual operation, the device may generate violent vibration, which may cause the mounting block 412 to generate rigid collision with the mounting groove 411 due, the mounting block 412 is easy to break during the long-term operation of the device, so that the production cost of the device is increased, the service life of the device is shortened, the storage box 41 can be effectively damped in the moving process through the action of the damping mechanism 6, the collision between the mounting block 412 and the mounting groove 411 is relieved, the moving range of the storage box 41 is provided, the waste materials in the storage box 41 can be conveniently recycled by an operator, when the vibration is generated, the storage box 41 drives the mounting block 412 to slide in the mounting groove 411, the mounting block 412 extrudes the movable rod 64 while the damping mechanism 6 slides along with the mounting block 412, so that the blocking block 63 extrudes the damping spring 62, the vibration of the storage box 41 is effectively relieved under the action of the damping spring 62, and the cross sectional area of the mounting block 412 is smaller than that of the mounting groove 411, the device is at the in-process vibration that produces of operation, and installation piece 412 drives storage box 41 and carries out the guidance quality removal in the inside of mounting groove 411, and the in-process of punching a hole, the device can produce violent vibration to make storage box 41 drive installation piece 412 and carry out the guidance quality in the inside of mounting groove 411 and slide, cooperate with damping mechanism 6 simultaneously, the influence that effectual reduction brought the vibration, thereby increased the life of device.

The working principle is as follows: the device structure not only can effectively fix the stamping part in the punching process by adding the fixing mechanism 5, improves the stability of the stamping part in the punching process and the punching accuracy, but also can be adjusted up and down according to the specification of the stamping part, improves the application range of the device, and is convenient for an operator to replace the stamping block 35 and the stamping die 23 by adding the stamping die plate 22 according to the size of the aperture required by the stamping part, so that the application range of the device is improved while the stamping block 35 and the stamping die 23 are convenient to replace; the device structure can save the recovery to the waste material after the punching press through adding storage mechanism 4, has avoided the waste material to fall into its normal operating of device internal influence, has improved the production efficiency of device and has alleviateed operating personnel's work burden to carry out effectual alleviating through damping mechanism 6 to the vibration of storage box 41, and then reduce the manufacturing cost of device and increase the life of device.

The using method comprises the following steps: when the device is used, an operator respectively prevents the stamping parts needing to be punched from the outer surface of the upper end of the stamping mechanism 2, and enables the positions needing to be punched to correspond to the through holes 223, then, the first motor 52 is controlled, so that the output shaft of the first motor 52 drives the threaded rod 53 to rotate reversely, the fixing frame 55 of the fixing mechanism 5 moves downwards until the outer surfaces of the lower ends of the first extrusion plate 551 and the second extrusion plate 552 are tightly attached to the outer surfaces of the stamping parts, so as to fix a plurality of sets of stamping parts, then the stamping module 3 is started, the punch block 35 punches the punch and restores its original position by the punch module 3, and the scrap is introduced into the inside of the storage box 41 along the through hole 223, after the first stamping part is punched, the output shaft of the first motor 52 drives the connecting rod 211 to rotate, and the stamping template 22 rotates along with the connecting plate 54, so that the second stamping part is punched by the stamping module 3.

The use processes of the limit table 32, the limit column, the execution plate, the execution block 34, the stamping cylinder and the components are given by the background information provided by the invention, and the technical field personnel can obtain the use processes and obtain corresponding use effects by matching with the description of the specification of the invention, so that the use processes are not disclosed one by one.

The electric elements in the document are electrically connected with an external main controller and 220V mains supply through a transformer, the main controller can be a conventional known device controlled by a computer and the like, the product model provided by the invention is only used according to the structural characteristics of the product, the product can be adjusted and modified after being purchased, so that the product is more matched with and accords with the technical scheme of the invention, the product model is a technical scheme of the optimal application of the technical scheme, the product model can be replaced and modified according to the required technical parameters, and the product model is familiar to the technical personnel in the field, so that the technical scheme provided by the invention can clearly obtain the corresponding use effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a three-dimensional automatic punching machine of high-efficient accurate numerical control, includes bottom plate (1), punching press mechanism (2), punching press module (3), fixed establishment (5) and storage mechanism (4), its characterized in that: the punching mechanism (2) is arranged at a position, close to the middle, of the outer surface of the upper end of the bottom plate (1), the punching module (3) is fixedly connected at a position, close to the left, of the outer surface of the upper end of the bottom plate (1), the storage mechanism (4) is arranged at the outer surface of the upper end of the bottom plate (1), the storage mechanism (4) is located between the punching module (3) and the punching mechanism (2), the punching module (3) comprises a limiting table (32), a limiting column, an execution plate, an execution block (34) and a punching cylinder, a rectangular groove (31) is formed in the outer surface of one side of the limiting table (32), the limiting column is fixedly connected to the inside of the rectangular groove (31), first sliding grooves (33) are formed in positions, located at two sides of the rectangular groove (31), of the outer surface of one side of the limiting table (32), and the fixing, the outer surface of the execution block (34) is in threaded connection with a punching block (35) at a position close to the lower end;

the fixing mechanism (5) comprises a sealing box (51), a first motor (52), a connecting plate (54) and a fixing frame (55), the sealing box (51) is fixedly connected with a limiting table (32), the first motor (52) is positioned inside the sealing box (51), a mounting groove (411) is formed in the position, close to the middle, of one side, far away from the limiting table (32), of the outer surface of the sealing box (51), a storage mechanism (4) is in sliding connection with the sealing box (51) through the mounting groove (411), one end of an output shaft of the first motor (52) penetrates through the sealing box (51) and is fixedly connected with a threaded rod (53), one end, far away from the first motor (52), of the threaded rod (53) penetrates through the connecting plate (54) and is in threaded connection with the connecting plate (54), the connecting plate (54) is fixedly connected with the fixing frame (55), and a first extrusion plate (551) is fixedly connected to the inner surface of the fixing frame (, one end of each first extrusion plate (551) is fixedly connected with the inner surface of the fixed frame (55), the other end of each first extrusion plate (551) is fixedly connected with a second extrusion plate (552), the number of the first extrusion plates (551) is four, the four extrusion plates are annularly distributed at equal intervals by taking the center of the fixed frame (55) as a circle center, one side of the outer surface of the connecting plate (54) far away from the fixed frame (55) is fixedly connected with a first sliding block (541), the first sliding block (541) is positioned in the first sliding groove (33) and is in sliding connection with the first sliding groove (33), and the inner surface of the fixed frame (55) is tightly attached to the outer surface of the stamping template (22);

the storage mechanism (4) comprises a storage box (41) and a vibration damping mechanism (6), and the outer surface of one side of the storage box (41) is fixedly connected with an installation block (412), the installation block (412) is positioned inside the installation groove (411) and is in sliding connection with the installation groove (411), and both sides of the inner surface of the mounting groove (411) are provided with second sliding grooves (413), the vibration damping mechanism (6) is fixedly connected to the inside of the second sliding chute (413), one end of the vibration damping mechanism (6) is fixedly connected with the mounting block (412), the cross-sectional area of the mounting groove (411) is larger than that of the mounting block (412), the connection part of the outer surface of the upper end of the bottom plate (1) and the storage box (41) is also provided with a mounting groove (411), the mounting grooves (411) correspond to the mounting blocks (412) one by one, and the storage box (41) is positioned below the stamping template (22) and corresponds to the through holes (223).

2. An efficient precision numerically controlled three-dimensional automatic press according to claim 1, wherein: the punching mechanism (2) comprises a second motor (21), a punching template (22) and a punching die (23), the second motor (21) is arranged inside the bottom plate (1), one end of an output shaft of the second motor (21) penetrates through the bottom plate (1) and is fixedly connected with a connecting rod (211), one end, far away from the second motor (21), of the connecting rod (211) is fixedly connected with the punching template (22), the outer surface of the lower end of the punching template (22) is close to the peripheral position and is fixedly connected with a supporting rod (221), the outer surface of the supporting rod (221) is close to the lower end and is fixedly connected with a connecting block (222), the outer surface of the upper end of the bottom plate (1) is close to the center, an annular groove (24) is formed in the position, the connecting block (222) is located inside the annular groove (24) and is in sliding connection with the annular groove (24, the four groups of support rods (221) are distributed in a ring shape at equal intervals by taking the center of the stamping module (3) as a circle center.

3. An efficient precision numerically controlled three-dimensional automatic press according to claim 2, wherein: through-hole (223) have been seted up to the position that the upper end surface of stamping die board (22) is close to the edge, and the both sides of the internal surface of through-hole (223) are close to the position that is close to the upper end and have seted up notch (224), the transversal Z type of personally submitting of notch (224), and the quantity of notch (224) is two sets of notch (224) are two sets of notch (224) use the center of through-hole (223) to distribute as mid point symmetry, stamping die (23) and through-hole (223) swing joint, and the position fixedly connected with stopper (231) of the surface of stamping die (23) is close to the upper end, stopper (231) and notch (224) one-to-.

4. An efficient precision numerically controlled three-dimensional automatic press according to claim 1, wherein: damping mechanism (6) are including sleeve (61), damping spring (62) and movable rod (64), sleeve (61) are located the inside of second spout (413), and the internal surface fixedly connected with damping spring (62) of sleeve (61), the one end and sleeve (61) fixed connection of damping spring (62), other end fixedly connected with hinders piece (63), and one side surface and damping spring (62) fixed connection of hindering piece (63), other end surface and movable rod (64) fixed connection, movable rod (64) and the one end and the installation piece (412) fixed connection of keeping away from hindering piece (63), the transversal of sleeve (61) is personally submitted squarely, and the surface of sleeve (61) and the internal surface of second spout (413) closely laminate.

5. An efficient precision numerically controlled three-dimensional automatic press according to claim 1, wherein: the cross sectional area of the mounting block (412) is smaller than that of the mounting groove (411), the device vibrates in the operation process, and the mounting block (412) drives the storage box (41) to move in the mounting groove (411) in a guiding mode.