CN113523141A - Automatic workpiece taking mechanism of stamping die and stamping die - Google Patents
Automatic workpiece taking mechanism of stamping die and stamping die Download PDFInfo
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- CN113523141A CN113523141A CN202110902099.4A CN202110902099A CN113523141A CN 113523141 A CN113523141 A CN 113523141A CN 202110902099 A CN202110902099 A CN 202110902099A CN 113523141 A CN113523141 A CN 113523141A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 24
- 238000004080 punching Methods 0.000 claims description 17
- 230000000712 assembly Effects 0.000 claims description 13
- 238000000429 assembly Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 13
- 239000005060 rubber Substances 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 3
- 230000010354 integration Effects 0.000 abstract description 2
- 238000012545 processing Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
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- 230000004075 alteration Effects 0.000 description 1
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- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000004663 powder metallurgy Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/20—Storage arrangements; Piling or unpiling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
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Abstract
The invention discloses an automatic workpiece taking mechanism of a stamping die, which comprises a workbench, the stamping die and an automatic workpiece taking frame, wherein the left side of the top of the workbench is fixedly connected with the bottom of the stamping die, and the automatic workpiece taking frame is arranged above the workbench and positioned on the right side of the stamping die, and relates to the technical field of mechanical and electrical integration; according to the automatic workpiece taking mechanism, the automatic workpiece taking mechanism is arranged on one side of the stamping die and is matched with the material ejecting assembly arranged in the stamping die to work, and after the stamping workpiece is formed in the stamping die, the workpiece taking assembly is used for automatically taking out the stamping workpiece.
Description
Technical Field
The invention relates to the technical field of mechanical and electrical integration, in particular to an automatic workpiece taking mechanism of a stamping die and the stamping die.
Background
The stamping die is a special process device for processing materials into parts or semi-finished products in cold stamping processing, and is called as a cold stamping die; the stamping is a pressure processing method which utilizes a die arranged on a press machine to apply pressure on a material at room temperature so as to cause the material to generate separation or plastic deformation, thereby obtaining a required part;
the mould is a tool for forming articles, the tool comprises various parts, different moulds comprise different parts, the processing of the appearance of the articles is realized mainly by changing the physical state of the formed material, and the tool is used for making blanks into the articles with specific shapes and sizes under the action of external force in the forming processing of blanking, forming stamping, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting, and compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like;
in the existing Chinese patent CN110038973A, an automatic workpiece taking device of a stamping die is provided, in the scheme, a stamping workpiece needs to be moved out of a female die cavity firstly, then the stamping workpiece is rotated by 90 degrees, and then the stamping workpiece is taken away through a manual or mechanical arm, so that the labor intensity of workers is increased by a manual workpiece taking mode, meanwhile, the manual workpiece taking efficiency is low, and the workpiece is taken by the mechanical arm, so that the equipment cost is increased due to the high cost of the mechanical arm;
in order to solve the problems, the invention provides an automatic part taking mechanism of a stamping die, and also provides the stamping die applying the automatic part taking mechanism.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an automatic workpiece taking mechanism of a stamping die and the stamping die, and solves the problems that the labor intensity of manual workpiece taking is improved, the workpiece taking efficiency is low, the workpiece taking cost of a manipulator is higher, and the equipment cost is improved.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme:
an automatic workpiece taking mechanism of a stamping die comprises a workbench, the stamping die and an automatic workpiece taking frame, wherein the left side of the top of the workbench is fixedly connected with the bottom of the stamping die, the automatic workpiece taking frame is positioned on the right side of the stamping die and arranged above the workbench, and a workpiece taking assembly is arranged inside the automatic workpiece taking frame;
the automatic part taking frame is characterized in that four groups of parts are arranged in the automatic part taking frame, the four groups of parts taking components are distributed at equal angles around the central axis of the automatic part taking frame, each part taking component comprises a servo electric cylinder, a mounting groove matched with the servo electric cylinder is formed in the automatic part taking frame, the servo electric cylinders are arranged in the mounting groove, one end of a servo electric cylinder driving shaft penetrates through the mounting groove and extends to the outside of the mounting groove, a mounting frame is arranged at one end of the servo electric cylinder driving shaft extending to the outside of the mounting groove, a groove is formed in one side of the mounting frame, clamping plates are symmetrically arranged above and below the inside of the groove, rubber pads are arranged on one sides opposite to the two clamping plates, electric push rod I are symmetrically arranged above and below the inside of the mounting frame, and one ends of driving shafts of the two electric push rod I penetrate through the mounting frame and the groove and extend to the inside of the groove, and one end of the driving shaft of the two electric push rods, which extends into the groove, is fixedly connected with one side of the clamping plate respectively.
Preferably, the bottom of getting the frame automatically still is provided with and turns to the subassembly, it includes the mount to turn to the subassembly, the bottom of mount and the top fixed connection of workstation, and the inside of mount is provided with and turns to the motor, the one end that turns to the motor output shaft runs through the mount and extends to the top of mount, and turns to the one end that the motor output shaft extends to the mount top and get the inside fixed connection of frame automatically.
Preferably, the top of the fixing frame is provided with a sliding ring, the bottom of the automatic workpiece taking frame is provided with a sliding groove matched with the sliding ring, and the inside of the sliding groove is in sliding connection with the surface of the sliding ring.
Preferably, the right side at workstation top still is provided with collects the subassembly, collect the subassembly including the addressee frame, and the left side of addressee frame has seted up logical groove, the right side at workstation top is provided with the carriage, and the addressee frame is located the inside of carriage, the surface of addressee frame and the inside sliding connection of carriage, the inside right side of workstation is provided with the cylinder, and the one end of cylinder drive shaft is provided with the push pedal, the top of push pedal contacts with the bottom of addressee frame.
Preferably, the pick-up method of the automatic pick-up mechanism comprises the following steps:
the method comprises the following steps that firstly, after the forming of a stamping part is completed in a stamping die, the stamping part is ejected out, a servo electric cylinder driving shaft extends out, an installation frame is integrally pushed into the stamping die, and the stamping part is located between two clamping plates;
secondly, extending a driving shaft of the two electric push rods, and moving the two clamping plates in opposite directions until rubber pads on one sides of the two clamping plates are contacted with the surface of the stamping part to finish the fixed clamping of the stamping part;
and thirdly, resetting the servo electric cylinder driving shaft in the cylinder body, drawing the mounting frame out of the interior of the stamping die, driving the automatic taking frame to rotate for 90 degrees by the output shaft of the steering motor, driving the other group of taking assemblies to point to one side of the stamping die, continuously and automatically taking the stamping parts, extending the servo electric cylinder driving shaft when the taking assemblies with the stamping parts point to the collecting assembly, sending the stamping parts into the interior of the receiving frame, completing the collection of the stamping parts, pushing the receiving frame by an air cylinder at the position in the sliding frame until the receiving frame is fully collected with the stamping parts, and replacing the receiving frame.
This kind of stamping die, including upper die base and die holder, the bottom of upper die base is provided with the upper die backing plate, and is provided with the punching press head between upper die base and the upper die backing plate, the below of upper die backing plate is provided with the cope match-plate pattern, and the bottom of cope match-plate pattern is provided with the punching press piece, the top of die holder is provided with the lower die backing plate, and the top of lower die backing plate is provided with the lower bolster, the top of lower bolster is provided with the punching press board, and just the punching press board is located the punching press piece under, the inside all around of cope match-plate pattern all is provided with the guide pillar cover, and the inside of four guide pillar covers all slides and is provided with guide pillar, four the bottom of guide pillar respectively with the fixed connection all around at die holder top.
Preferably, the inside all around activity of upper die base is provided with the locating lever, and the bottom of four locating levers all runs through the cope match-plate pattern and extends to the below of cope match-plate pattern, four the locating lever extends to the one end of cope match-plate pattern below respectively with the fixed connection all around of die holder top, inside all around of cope match-plate pattern be provided with locating lever matched with sliding sleeve, and the surface of four locating levers respectively with the inside sliding connection of four sliding sleeves, four the surface of locating lever all overlaps and is equipped with the spring, the top of spring and the bottom fixed connection of cope match-plate pattern, and the bottom of spring and the top fixed connection of die holder.
Preferably, the inside symmetry of lower bolster is provided with the liftout subassembly, and wherein the liftout subassembly includes electric push rod two, the fixed slot with two matched with of electric push rod is seted up at the top of lower bolster, and electric push rod two is located the inside of fixed slot, the movable groove has all been seted up to the inside both sides of punching press piece, and the inside in two movable grooves all slides and is provided with the ejector pin, two the bottom of ejector pin respectively with the one end fixed connection of two electric push rod two drive shafts, the inside front and back side of punching press piece all slides and is provided with the ejection frame.
Preferably, the top of pushing frame is provided with and the bottom of pushing frame and the top fixed connection of two drive shafts of electric push rod, the front of pushing frame is provided with the lug, the inside of punching press board is seted up with lug matched with standing groove.
Preferably, the ejection method of the ejection assembly comprises the following steps:
firstly, placing a stamping plate into a stamping plate, contacting the bottom of the stamping plate with the top of a bump, and then performing stamping forming on the stamping plate by using a stamping block to obtain a stamping part;
and secondly, the two driving shafts of the electric push rod push the push rod to move upwards, the top end of the push rod lifts the ejection frame upwards from the inside of the stamping plate, the ejection frame lifts the stamping part out of the inside of the stamping plate, then the stamping part is clamped by the automatic part taking mechanism, and the two driving shafts of the electric push rod reset to complete ejection processing of the stamping part.
(III) advantageous effects
The invention provides an automatic workpiece taking mechanism of a stamping die and the stamping die, which have the following beneficial effects compared with the prior art:
(1) an automatic part taking mechanism is arranged on one side of a stamping die and is matched with a material ejecting component arranged in the stamping die to work, after the forming of a stamping part is completed in the stamping die, a second driving shaft of an electric push rod pushes an ejector rod to move upwards, the top end of the ejector rod lifts the material ejecting frame upwards from the inside of a stamping plate, the material ejecting frame lifts the stamping part out from the inside of the stamping plate, a servo electric cylinder driving shaft is used for extending out to integrally push a mounting frame into the inside of the stamping die, the stamping part is positioned between two clamping plates at the moment, a first driving shaft of the two electric push rods extends out, the two clamping plates move oppositely until rubber pads on one sides of the two clamping plates are in contact with the surface of the stamping part, the fixed clamping of the stamping part is completed, the servo electric cylinder driving shaft resets in a cylinder body, the mounting frame is drawn out from the inside of the stamping die, and the automatic part taking operation of the stamping part in the stamping die is completed, compared with the traditional manual workpiece taking mode, the automatic workpiece taking mechanism is adopted, manual operation is not needed, the efficiency is high, the management is convenient, in addition, the structural design of the automatic workpiece taking mechanism is simple, compared with the application of a mechanical arm, the cost of the automatic workpiece taking mechanism is low, the automatic workpiece taking mechanism can be put into production and use in large batch, and the processing and production efficiency of stamping parts is further effectively improved;
(2) the collecting assembly is arranged on the right side of the automatic stamping part taking mechanism, the automatic stamping part taking frame rotates after the automatic stamping part taking frame, one group of stamping part taking assemblies points to the collecting assembly, the servo electric cylinder driving shaft of the group extends at the moment, stamping parts are sent into the inside of the receiving frame, automatic collection of the stamping parts is completed, after the through grooves in one layer of the receiving frame are fully collected, the bottom of the receiving frame is upwards pushed through a cylinder, the receiving frame upwards slides in the sliding frame, the through grooves in the next layer are lifted to be on the same horizontal line with the automatic stamping part taking frame, the inside of the receiving frame is fully collected through the stamping part taking assemblies continuously, the receiving frame is replaced, automatic collection of the stamping parts is completed while automatic stamping part taking operation of the stamping parts is achieved, on the one hand, machining production efficiency of the stamping parts is improved, and on the other hand, centralized management of operators is also facilitated.
Drawings
FIG. 1 is a schematic diagram of an automatic part taking mechanism structure of a stamping die according to the present invention;
FIG. 2 is a schematic view of the structure of the pick-up assembly and the steering assembly of the present invention;
FIG. 3 is a sectional view of a portion of the pick-off assembly of the present invention;
FIG. 4 is a top view of the automatic pick-up rack structure of the present invention;
FIG. 5 is a schematic diagram of a stamping die structure according to the present invention;
FIG. 6 is a schematic view of a punch block and a punch plate structure according to the present invention;
fig. 7 is a schematic view of the structure of the ejector rack of the present invention.
In the figure, 10, a workbench; 20. a stamping die; 30. an automatic pick-up rack; 101. a servo electric cylinder; 102. mounting grooves; 103. a mounting frame; 104. a splint; 105. a rubber pad; 106. an electric push rod I; 201. a fixed mount; 202. a steering motor; 203. a slip ring; 204. a chute; 301. an article receiving rack; 302. a carriage; 303. a cylinder; 304. pushing the plate; 401. an upper die holder; 402. a lower die holder; 403. an upper die base plate; 404. punching a head; 405. mounting a template; 406. stamping the blocks; 407. a lower die base plate; 408. a lower template; 409. stamping the plate; 410. a guide post sleeve; 411. a guide post; 412. positioning a rod; 413. a sliding sleeve; 414. a spring; 501. an electric push rod II; 502. fixing grooves; 503. a movable groove; 504. a top rod; 505. a material pushing frame; 506. a bump; 507. and (6) placing the groove.
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.
Example 1:
referring to fig. 1-4, an automatic pickup mechanism of a stamping die includes a workbench 10, a stamping die 20 and an automatic pickup frame 30, a hydraulic cylinder is disposed at the top of the workbench 10, one end of a driving shaft of the hydraulic cylinder is connected to the top of the stamping die 20, the hydraulic cylinder is used to complete the stamping of a stamping plate in the stamping die 20, the left side of the top of the workbench 10 is fixedly connected to the bottom of the stamping die 20, the automatic pickup frame 30 is disposed above the workbench 10 at the right side of the stamping die 20, and a pickup assembly is disposed inside the automatic pickup frame 30;
the component taking assembly is positioned inside the automatic component taking frame 30 and is provided with four groups, the four groups of component taking assemblies are distributed in an equal angle mode about the central axis of the automatic component taking frame 30, the component taking assembly comprises a servo electric cylinder 101, a mounting groove 102 matched with the servo electric cylinder 101 is formed in the automatic component taking frame 30, the servo electric cylinder 101 is positioned inside the mounting groove 102, one end of a driving shaft of the servo electric cylinder 101 penetrates through the mounting groove 102 and extends to the outside of the mounting groove 102, a mounting frame 103 is arranged at one end, extending to the outside of the mounting groove 102, of the driving shaft of the servo electric cylinder 101, the mounting frame 103 is driven by the driving shaft of the servo electric cylinder 101 to horizontally displace, the mounting frame 103 slides to the inside of a stamping die, the automatic component taking treatment of the stamping die is completed, a groove is formed in one side of the mounting frame 103, clamping plates 104 are symmetrically arranged above and below the groove, and rubber pads 105 are arranged on one side, which the two clamping plates 104 are opposite, the inside upper and lower place symmetry of mounting bracket 103 is provided with electric push rod 106, utilize two electric push rod 106 to promote two splint 104 and carry out relative motion, two splint 104 carry out the centre gripping to the stamping workpiece, take the stamping workpiece out from stamping die 20's inside after that, and the one end of two electric push rod 106 drive shafts all runs through mounting bracket 103 and recess and extends to the inside of recess, the one end that two electric push rod 106 drive shafts extend to the recess inside respectively with one side fixed connection of splint 104, it adopts the design of circular frame to get a frame 30 automatically, and the top of getting a frame 30 automatically all is provided with the maintenance board through the bolt, through the dismantlement to the maintenance board, the realization is to the daily maintenance of the inside servo electric cylinder 101 of automatic frame 30 of getting.
Example 2:
referring to fig. 2, the bottom of the automatic workpiece taking frame 30 of the present invention is further provided with a steering assembly, the steering assembly includes a fixed frame 201, the bottom of the fixed frame 201 is fixedly connected to the top of the working table 10, a steering motor 202 is disposed inside the fixed frame 201, the model of the steering motor 202 is EDSMT-2T110-060D, one end of an output shaft of the steering motor 202 penetrates through the fixed frame 201 and extends to the top of the fixed frame 201, one end of the output shaft of the steering motor 202 extending to the top of the fixed frame 201 is fixedly connected to the inside of the automatic workpiece taking frame 30, the steering motor 202 drives the automatic workpiece taking frame 30 to rotate above the fixed frame 201 by a driving shaft, the output shaft of the steering motor 202 is controlled to rotate 90 degrees each time, after the automatic workpiece taking frame 30 rotates once, one group of the workpiece taking assemblies point to one side of the stamping die 20, the top of the fixed frame 201 is provided with a slip ring 203, the bottom of the automatic pickup frame 30 is provided with a sliding groove 204 matched with the sliding ring 203, the inside of the sliding groove 204 is in sliding connection with the surface of the sliding ring 203, and the sliding ring 203 is used for sliding in the sliding groove 204, so that the stability of the automatic pickup frame 30 in the steering process is ensured.
Example 3:
as shown in fig. 1, a collecting assembly is further disposed on the right side of the top of the workbench 10, the collecting assembly includes an accepting frame 301, a through groove is formed in the left side of the accepting frame 301, stamping parts clamped by the picking assembly are collected by the accepting frame 301, the accepting frame 301 is located inside the sliding frame 302 and slides up and down, it is ensured that the through grooves in the accepting frame 301 and the picking assembly are located on the same horizontal line, and therefore flexible use of the accepting frame 301 is achieved, the sliding frame 302 is disposed on the right side of the top of the workbench 10, the accepting frame 301 is located inside the sliding frame 302, the surface of the accepting frame 301 is connected with the inside of the sliding frame 302 in a sliding manner, an air cylinder 303 is disposed on the right side of the inside of the workbench 10, a push plate 304 is disposed at one end of a driving shaft of the air cylinder 303, and the top of the push plate 304 contacts with the bottom of the accepting frame 301.
Example 4:
referring to fig. 1-4, the pick-up method of the automatic pick-up mechanism of the present invention comprises the following steps:
firstly, after the forming of a stamping part is completed in a stamping die 20, ejecting the stamping part, extending out a driving shaft of a servo electric cylinder 101, pushing an installation frame 103 into the stamping die 20 integrally, and enabling the stamping part to be located between two clamping plates 104;
secondly, two electric push rods I106 drive shafts extend out, and the two clamping plates 104 move oppositely until rubber pads 105 on one sides of the two clamping plates 104 are in contact with the surface of the stamping part, so that the stamping part is fixedly clamped;
and thirdly, resetting a driving shaft of the servo electric cylinder 101 in the cylinder body, drawing out the mounting frame 103 from the inside of the stamping die 20, driving the automatic taking frame 30 to rotate for 90 degrees by an output shaft of the steering motor 202, enabling the other group of taking assemblies to point to one side of the stamping die 20, continuously and automatically taking the stamping parts, extending the driving shaft of the servo electric cylinder 101 when the taking assemblies with the stamping parts point to the collecting assembly, sending the stamping parts into the inside of the receiving frame 301, completing the collection of the stamping parts, pushing the position of the receiving frame 301 in the sliding frame 302 through the air cylinder 303 until the stamping parts are fully collected in the receiving frame 301, and then replacing the receiving frame 301.
Example 5:
referring to fig. 5, the invention further discloses a stamping die, which comprises an upper die holder 401 and a lower die holder 402, wherein an upper die pad 403 is arranged at the bottom of the upper die holder 401, a stamping head 404 is arranged between the upper die holder 401 and the upper die pad 403, an upper die plate 405 is arranged below the upper die pad 403, a stamping block 406 is arranged at the bottom of the upper die plate 405, a lower die pad 407 is arranged at the top of the lower die holder 402, a lower die plate 408 is arranged at the top of the lower die pad 407, a stamping plate 409 is arranged at the top of the lower die plate 408, the stamping plate 409 is positioned right below the stamping block 406, guide post sleeves 410 are arranged around the inside of the upper die plate 405, guide posts 411 are arranged inside the four guide post sleeves 410 in a sliding manner, the bottom ends of the four guide posts 411 are respectively fixedly connected with the periphery of the top of the lower die holder 402, positioning posts 412 are movably arranged around the inside the upper die holder 401, and the bottom ends of the four positioning posts 412 penetrate through the upper die plate 405 and extend to the lower portion of the upper die plate 405, four locating levers 412 extend to the one end of cope match-plate pattern 405 below respectively with the fixed connection all around at lower bolster 402 top, all be provided with around the inside of cope match-plate pattern 405 with locating lever 412 matched with sliding sleeve 413, and the surface of four locating levers 412 respectively with the inside sliding connection of four sliding sleeves 413, the surface of four locating levers 412 all is overlapped and is equipped with spring 414, the top of spring 414 and the bottom fixed connection of cope match-plate pattern 405, and the bottom of spring 414 and the top fixed connection of lower bolster 402.
Example 6:
referring to fig. 6-7, in the present invention, the interior of the lower template 408 is symmetrically provided with liftout assemblies, wherein each liftout assembly includes a second electric push rod 501, the top of the lower template 408 is provided with a fixed groove 502 matched with the second electric push rod 501, the second electric push rod 501 is located inside the fixed groove 502, two sides inside the stamping block 406 are both provided with movable grooves 503, and the insides of the two movable grooves 503 are both provided with push rods 504 in a sliding manner, the lifting processing of the liftout frame 505 is realized by the second electric push rods 501 matching with the push rods 504, the bottom ends of the two push rods 504 are respectively fixedly connected with one end of the driving shafts of the second electric push rods 501, the liftout frame 505 is arranged in the front and the back of the stamping block 406 in a sliding manner, the liftout frame 505 is used to eject out the stamping part inside the stamping plate 409, the whole stamping part is sent out from the interior of the stamping plate 409, then the stamping part is clamped by matching with the pickup assembly and sent into the collection assembly, the top of the material ejecting frame 505 is provided with a top end fixed connection between the bottom of the material ejecting frame 505 and a driving shaft of the electric push rod two 501, a convex block 506 is arranged on the front face of the material ejecting frame 505, the stamping part is conveniently ejected out of the interior of the stamping plate 409 by utilizing the contact between the convex block 506 and the bottom of the stamping part, a placing groove 507 matched with the convex block 506 is formed in the interior of the stamping plate 409, and the convex block 506 and the placing groove 507 are in transition fit.
Example 7:
referring to fig. 5-7, the ejecting method of the ejecting assembly of the present invention comprises the following steps:
firstly, placing a stamping plate part into a stamping plate 409, enabling the bottom of the stamping plate part to be in contact with the top of the bump 506, and then performing stamping forming on the stamping plate part by using a stamping block 406 to obtain a stamping part;
and secondly, the second electric push rod 501 driving shaft pushes the push rod 504 to move upwards, the top end of the push rod 504 lifts the material ejecting frame 505 upwards from the inside of the stamping plate 409, the material ejecting frame 505 lifts the stamping part out from the inside of the stamping plate 409, then the stamping part is clamped by using an automatic part taking mechanism, and the second electric push rod 501 driving shaft resets to complete the material ejecting processing of the stamping part.
And those not described in detail in this specification are well within the skill of those in the art.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (10)
1. The utility model provides a stamping die's automation is got a mechanism, includes workstation (10), stamping die (20) and gets a frame (30) automatically, the left side at workstation (10) top and the bottom fixed connection of stamping die (20), and get the right side setting that a frame (30) is located stamping die (20) in the top of workstation (10) automatically, its characterized in that: a pick-up component is arranged in the automatic pick-up frame (30);
the automatic part taking rack is characterized in that four groups of part taking assemblies are arranged inside the automatic part taking rack (30), the four groups of part taking assemblies are distributed at equal angles about the central axis of the automatic part taking rack (30), each part taking assembly comprises a servo electric cylinder (101), a mounting groove (102) matched with the servo electric cylinder (101) is formed in the automatic part taking rack (30), the servo electric cylinder (101) is located inside the mounting groove (102), one end of a driving shaft of the servo electric cylinder (101) penetrates through the mounting groove (102) and extends to the outside of the mounting groove (102), a mounting frame (103) is arranged at one end, extending to the outside of the mounting groove (102), of the driving shaft of the servo electric cylinder (101), a groove is formed in one side of the mounting frame (103), clamping plates (104) are symmetrically arranged above and below the groove, and rubber pads (105) are arranged on one opposite sides of the two clamping plates (104), the inside upper and lower place symmetry of mounting bracket (103) is provided with electric push rod (106), and the one end of two electric push rod (106) drive shafts all runs through mounting bracket (103) and recess and extends to the inside of recess, two the one end that electric push rod (106) drive shaft extends to the recess inside respectively with one side fixed connection of splint (104).
2. The automatic part taking mechanism of the stamping die as claimed in claim 1, wherein: the bottom of the automatic rack (30) is got still is provided with and turns to the subassembly, it includes mount (201) to turn to the subassembly, the bottom of mount (201) and the top fixed connection of workstation (10), and the inside of mount (201) is provided with steering motor (202), the top that mount (201) and extended to mount (201) is run through to the one end of steering motor (202) output shaft, and steering motor (202) output shaft extends to the one end at mount (201) top and the inside fixed connection of automatic rack (30) of getting.
3. The automatic part taking mechanism of the stamping die as claimed in claim 2, wherein: the top of the fixing frame (201) is provided with a sliding ring (203), the bottom of the automatic workpiece taking frame (30) is provided with a sliding groove (204) matched with the sliding ring (203), and the inside of the sliding groove (204) is in sliding connection with the surface of the sliding ring (203).
4. The automatic part taking mechanism of the stamping die as claimed in claim 1, wherein: the right side at workstation (10) top still is provided with collects the subassembly, collect the subassembly including addressee frame (301), and the left side of addressee frame (301) has seted up logical groove, the right side at workstation (10) top is provided with carriage (302), and the inside that addressee frame (301) are located carriage (302), the inside sliding connection of the surface of addressee frame (301) and carriage (302), the inside right side of workstation (10) is provided with cylinder (303), and the one end of cylinder (303) drive shaft is provided with push pedal (304), the top of push pedal (304) and the bottom contact of addressee frame (301).
5. The automatic part taking mechanism of the stamping die as claimed in claim 1, wherein: the automatic pickup mechanism pickup method comprises the following steps:
firstly, after the forming of a stamping part is completed in a stamping die (20), the stamping part is ejected out, a driving shaft of a servo electric cylinder (101) extends out, an installation frame (103) is integrally pushed into the stamping die (20), and the stamping part is positioned between two clamping plates (104);
secondly, driving shafts of two electric push rods I (106) extend out, and the two clamping plates (104) move oppositely until rubber pads (105) on one sides of the two clamping plates (104) are in contact with the surface of the stamping part, so that the stamping part is fixedly clamped;
and thirdly, a driving shaft of the servo electric cylinder (101) resets in the cylinder body, the mounting frame (103) is drawn out from the interior of the stamping die (20), then an output shaft of the steering motor (202) drives the automatic taking frame (30) to rotate for 90 degrees, the other group of taking assemblies point to one side of the stamping die (20), the stamping parts are continuously and automatically taken, when the taking assemblies with the stamping parts point to the collecting assembly, the driving shaft of the servo electric cylinder (101) extends, the stamping parts are sent into the interior of the receiving frame (301), the collection of the stamping parts is completed, the positions of the receiving frame (301) in the sliding frame (302) are pushed through the air cylinder (303) until the interior of the receiving frame (301) is fully collected with the stamping parts, and then the receiving frame (301) is replaced.
6. A stamping die is characterized in that: comprises an upper die holder (401) and a lower die holder (402), an upper die backing plate (403) is arranged at the bottom of the upper die holder (401), a stamping head (404) is arranged between the upper die base (401) and the upper die backing plate (403), an upper die plate (405) is arranged below the upper die backing plate (403), a stamping block (406) is arranged at the bottom of the upper template (405), a lower die backing plate (407) is arranged at the top of the lower die holder (402), and the top of the lower die backing plate (407) is provided with a lower die plate (408), the top of the lower die plate (408) is provided with a stamping plate (409), the stamping plate (409) is positioned right below the stamping block (406), guide post sleeves (410) are arranged on the periphery inside the upper template (405), guide posts (411) are arranged inside the four guide post sleeves (410) in a sliding mode, and the bottom ends of the four guide posts (411) are fixedly connected with the periphery of the top of the lower die base (402) respectively.
7. A stamping die as claimed in claim 6, wherein: the die comprises an upper die base (401), four positioning rods (412), four lower die bases (402), four positioning rods (412), four sliding sleeves (413) matched with the positioning rods (412), four sliding sleeves (413) connected with the surfaces of the four positioning rods (412) and the four sliding sleeves (413), springs (414) are sleeved on the surfaces of the positioning rods (412), the top ends of the springs (414) are fixedly connected with the bottom of the upper die base (405), and the bottom ends of the springs (414) are fixedly connected with the top of the lower die base (402).
8. A stamping die as claimed in claim 6, wherein: the inside symmetry of lower bolster (408) is provided with the liftout subassembly, and wherein the liftout subassembly includes electric push rod two (501), fixed slot (502) with electric push rod two (501) matched with is seted up at the top of lower bolster (408), and electric push rod two (501) are located the inside of fixed slot (502), movable groove (503) have all been seted up to the inside both sides of punching press piece (406), and the inside of two movable grooves (503) all slides and is provided with ejector pin (504), two the bottom of ejector pin (504) respectively with the one end fixed connection of two electric push rod two (501) drive shafts, the inside front and back of punching press piece (406) all slides and is provided with material rest (505).
9. A stamping die as claimed in claim 8, wherein: the top of the material pushing frame (505) is provided with a bottom of the material pushing frame (505) and is fixedly connected with the top end of a driving shaft of the electric push rod II (501), a convex block (506) is arranged on the front face of the material pushing frame (505), and a placing groove (507) matched with the convex block (506) is formed in the punching plate (409).
10. A stamping die as claimed in claim 8, wherein: the material ejecting method of the material ejecting assembly comprises the following steps:
firstly, placing a stamping plate piece into a stamping plate (409), contacting the bottom of the stamping plate piece with the top of a bump (506), and then performing stamping forming on the stamping plate piece by using a stamping block (406) to obtain a stamping piece;
and secondly, a driving shaft of the second electric push rod (501) pushes the push rod (504) to move upwards, the top end of the push rod (504) lifts the material pushing frame (505) upwards from the inside of the punching plate (409), the material pushing frame (505) lifts the punching part out from the inside of the punching plate (409), then the punching part is clamped by using an automatic part taking mechanism, and the driving shaft of the second electric push rod (501) resets to complete the material pushing treatment of the punching part.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110902099.4A CN113523141B (en) | 2021-08-06 | 2021-08-06 | Automatic workpiece taking mechanism of stamping die and stamping die |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110902099.4A CN113523141B (en) | 2021-08-06 | 2021-08-06 | Automatic workpiece taking mechanism of stamping die and stamping die |
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| CN113523141B CN113523141B (en) | 2022-05-10 |
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|---|---|
| CN113523141B (en) | 2022-05-10 |
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Effective date of registration: 20231127 Address after: No.53 Keji East Road, Shijie San village, Shijie Town, Dongguan City, Guangdong Province 523000 Patentee after: DONGGUAN TENGSHENG HARDWARE PRODUCTS Co.,Ltd. Address before: 224000 No.61 Xikang South Road, Dafeng Economic Development Zone, Yancheng City, Jiangsu Province Patentee before: Jiangsu Shengyi Jinggong Technology Co.,Ltd. |
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