CN110773665A - Machining device for box-shaped electronic component - Google Patents

Machining device for box-shaped electronic component Download PDF

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Publication number
CN110773665A
CN110773665A CN201911043929.1A CN201911043929A CN110773665A CN 110773665 A CN110773665 A CN 110773665A CN 201911043929 A CN201911043929 A CN 201911043929A CN 110773665 A CN110773665 A CN 110773665A
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CN
China
Prior art keywords
plate
board
workpiece
work piece
buffer
Prior art date
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Granted
Application number
CN201911043929.1A
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Chinese (zh)
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CN110773665B (en
Inventor
陈迎
程义
阚森
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Xuzhou Fly-Dream Electronic & Technology Co Ltd
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Xuzhou Fly-Dream Electronic & Technology Co Ltd
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Priority to CN201911043929.1A priority Critical patent/CN110773665B/en
Publication of CN110773665A publication Critical patent/CN110773665A/en
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Publication of CN110773665B publication Critical patent/CN110773665B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00Making hollow objects
    • B21D51/16Making hollow objects characterised by the use of the objects
    • B21D51/52Making hollow objects characterised by the use of the objects boxes, cigarette cases, or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/10Die sets; Pillar guides
    • B21D37/12Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, 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
    • B21D43/003Positioning devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, 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
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D45/00Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/10Combined ejecting and stripping-off devices

Abstract

The invention discloses a machining device for a box-shaped electronic component, which belongs to the technical field of electronic machining and comprises an operating platform, lifting plates connected to two sides of the upper end of the operating platform in a sliding manner and a workpiece placing plate rotatably arranged between the two lifting plates and opposite side walls close to the upper end, wherein the workpiece placing plate for placing sheet materials can perform lifting motion in the vertical direction, when the workpiece placing plate descends to abut against a buffer plate at the bottom end of the workpiece placing plate, the buffer effect is easy to improve during stamping, the workpiece placing plate moves upwards and tilts downwards and turns over after stamping, the workpiece is easy to stamp and demould, meanwhile, an upper elastic magnetic suction mechanism and the buffer plate are arranged in a magnetic suction manner, and when an upward elastic tensile force is greater than a magnetic suction force during the lifting process of the workpiece placing plate, the upper elastic magnetic suction mechanism separates from the buffer plate and then gives an upward striking impact force to the bottom end of the workpiece, and the workpiece in the workpiece stamping groove is easier to demould.

Description

Machining device for box-shaped electronic component
Technical Field
The invention relates to the technical field of electronic processing, in particular to a machining device for a box-shaped electronic element.
Background
The USB interface of the electronic equipment is usually directly exposed and mounted on the surface of the equipment body, the exposed USB interface is easily contaminated by a large amount of dust, and the USB interface is particularly suitable for some electronic equipment on a construction site or outdoors. In the prior art, a box-shaped electronic component is designed for the phenomenon, and is mainly used for being inserted into a USB interface of an electronic device to prevent external dust from entering the electronic device, so as to play a role of blocking dust.
The existing processing method of the box-shaped electronic component is to place a thin sheet above a groove of a female die, then install a male die on a punch head of a stamping device, after the stamping device is started, the thin sheet is pressed into the female die by the male die, so that the electronic component with a box-shaped structure is obtained in the groove of the female die.
Therefore, a machining device for box-shaped electronic components, which is convenient for demoulding, is provided to effectively solve the problems in the prior art.
Disclosure of Invention
1. Technical problem to be solved
The invention aims to provide a machining device for box-shaped electronic components, a workpiece placing plate for placing thin sheet materials can perform lifting motion in the vertical direction, when the workpiece placing plate descends to abut against a buffer plate at the bottom end of the workpiece placing plate, the buffer effect is easily improved during stamping, the workpiece placing plate moves upwards and tilts downwards and turns over after stamping, the workpiece is easy to be stamped and demoulded, meanwhile, an upper elastic magnetic suction mechanism and the buffer plate are arranged in a magnetic suction mode, and when upward elastic tensile force is greater than magnetic suction force in the ascending process of the workpiece placing plate, the upper elastic magnetic suction mechanism is separated from the buffer plate, the upper elastic magnetic suction mechanism gives upward striking impact force to the bottom end of the workpiece placing plate, and the demoulding of workpieces in a workpiece stamping groove is easier.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A machining device for box-shaped electronic components comprises an operation table, lifting plates and workpiece placing plates, wherein the lifting plates are connected to two sides of the upper end of the operation table in a sliding mode, the workpiece placing plates are rotatably installed between the two lifting plates and close to opposite side walls of the upper end of the operation table, hollow cavities for the lifting plates to penetrate through are formed in two sides of the upper end of the operation table, the lower ends of the two lifting plates respectively penetrate through the two hollow cavities and are fixedly connected with a bottom plate, a first electric telescopic cylinder for driving the bottom plate is fixedly installed at the bottom end of the operation table, a rotating motor for driving the workpiece placing plates is fixedly installed on the outer wall of the upper end of one of the lifting plates, a plurality of workpiece stamping grooves are formed in the upper end of each workpiece placing plate at equal intervals along the horizontal direction, a buffer plate corresponding to the positions of the workpiece placing plates is fixedly connected to the, the side wall of the vertical plate close to the upper end is fixedly provided with a punching mechanism, the bottom end of the punching mechanism is fixedly connected with a plurality of workpiece punching male dies corresponding to the positions of the workpiece punching grooves at equal intervals along the horizontal direction, the bottom end of the workpiece placing plate is fixedly connected with a plurality of upper elastic magnetic suction mechanisms corresponding to the positions of the workpiece punching grooves, the upper elastic magnetic suction mechanisms are arranged with the upper ends of the buffer plates in a magnetic suction mode, the workpiece placing plate for placing sheet materials can perform lifting motion in the vertical direction, when the workpiece placing plate descends to abut against the buffer plates at the bottom end of the workpiece placing plate, the buffering effect is easy to improve during punching, the workpiece placing plate moves upwards and tilts downwards and turns over after punching, the workpiece is easy to be punched, meanwhile, the upper elastic magnetic suction mechanisms and the buffer plates are arranged in a magnetic suction mode, when the upward elastic drawing force is greater than the magnetic suction, go up elasticity magnetism and inhale mechanism and give the work piece place the board bottom an ascending impact force of beating, change in the drawing of patterns of the work piece in the work piece punching press recess.
Furthermore, the equal fixedly connected with axis of rotation of both ends lateral wall of board is placed to the work piece, two the axis of rotation all rotates through the bearing and is connected with the relative lateral wall of two lifter plates respectively, the drive end of rotating electrical machines run through one of them lifter plate and with axis of rotation fixed connection, easily the work piece place the board rotatory back can follow the work piece punching press recess along with the work piece and break away from.
Further, first electronic telescoping cylinder passes through backup pad fixed connection in the bottom of operation panel, the equal fixedly connected with guide post in upper end both sides of backup pad, two the upper end of guide post all runs through bottom plate and fixed connection on the bottom lateral wall of operation panel, and the setting of a set of guide post plays fine guide effect to the upgrading motion of bottom plate to be favorable to improving the work piece and place board elevating movement's stationarity.
Further, punching press mechanism includes that fixed connection is close to the fixed plate on the upper end lateral wall at the riser, the equal fixed mounting in upper end both sides of fixed plate has the electronic telescoping cylinder of second, two the flexible end of the electronic telescoping cylinder of second runs through fixed plate and fixedly connected with punching press board, and is a plurality of equidistant fixed connection is at the lower extreme of punching press board for the work piece punching press terrace die.
Further, the inner of punching press board and riser slip link up, the equal fixedly connected with sliding plate in the inner both sides of punching press board, all set up on the both sides lateral wall of riser with sliding plate assorted sliding chamber, the cooperation sliding connection in sliding plate and sliding chamber easily improves the punching press steadiness of punching press mechanism.
Further, go up elasticity magnetism and inhale mechanism and include that fixed connection places the high strength extension spring of board bottom at the work piece, the work piece is placed the bottom of board and is offered the mounting groove that is used for installing high strength extension spring, and high strength extension spring corresponds the setting with work piece punching press recess position, the board is inhaled to high strength extension spring's last magnetism of bottom fixedly connected with, and high strength extension spring can accomodate to the mounting groove in after the shrink to easily the last magnetism of its bottom inhale the board and can beat the bottom that the board was placed to the work piece after the upward movement, provide the work piece that the impact force changes in the work piece punching press recess and break away from out work piece punching press recess.
Furthermore, the side wall of the upper end of the buffer plate is provided with a plurality of buffer grooves corresponding to the upper magnetic attraction plate along the horizontal direction, a lower magnetic attraction plate matched with the upper magnetic attraction plate is embedded in the buffer groove, the lower magnetic attraction plate and the upper magnetic attraction plate are mutually attracted, when the bottom end of the workpiece placing plate is abutted against the upper end of the buffer plate, the bottom end of the upper magnetic suction plate is embedded in the buffer slot and is attracted with the lower magnetic suction plate, the workpiece is easy to punch, after the punching is finished, the workpiece placing plate moves upwards to drive the high-strength compression spring to reset upwards, at the moment, the upper magnetic attraction plate and the lower magnetic attraction plate are attracted to each other, so that a stretching force can be given to the high-strength compression spring, when upwards tensile force is greater than magnetic attraction, high strength compression spring can drive and inhale the board upwards and reset, goes up then and inhale the board and can beat the impact to the bottom that the board was placed to the work piece.
Further, the buffer board is the elastic rubber board, go up the bottom of magnetism suction disc and inlay and locate the dashpot, go up magnetism suction disc and can inlay completely and locate in the dashpot, can realize that the work piece places board and the abundant counterbalance contact of buffer board, when the work piece punching press, the buffer board can provide fine buffering effect.
Furthermore, the inner walls of the workpiece stamping grooves are coated with nano anti-abrasion coatings, and the nano anti-abrasion coatings are nano ceramic wear-resistant and corrosion-resistant coatings, so that the wear resistance of the workpiece stamping grooves is effectively improved.
Furthermore, a blanking cavity is formed in the upper end, close to the front side, of the operating platform, a collecting box corresponding to the blanking cavity is placed below the operating platform, the blanking cavity is arranged close to one side of the workpiece placing plate, and workpieces which are easily thrown out by the workpiece placing plate are guided into the collecting box through the blanking cavity.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme is used for placing the work piece of thin slice material and places the board and can carry out elevating movement in vertical direction, when descending and the buffer board of its bottom offset, easily improve buffering effect when the punching press, upward movement carries out the downward sloping upset after the punching press, the drawing of patterns of easily punching press work piece, go up simultaneously elasticity magnetism and inhale mechanism and buffer board magnetism and inhale the setting, place the ascending in-process of board at the work piece, when ascending elastic stretching force is greater than magnetic attraction, go up elasticity magnetism and inhale the mechanism and break away from the back mutually with the buffer board, it inhales the mechanism and gives the work piece and place the ascending impact force of beating of board bottom, change in the work piece drawing of patterns in the work.
(2) First electronic telescoping cylinder passes through backup pad fixed connection in the bottom of operation panel, the equal fixedly connected with guide post in upper end both sides of backup pad, and the upper end of two guide posts all runs through bottom plate and fixed connection on the bottom lateral wall of operation panel, and the setting of a set of guide post plays fine guide effect to the upgrading motion of bottom plate to be favorable to improving the work piece and place board elevating movement's stationarity.
(3) The inner of the last punching press board of punching press mechanism links up with the riser slides, the equal fixedly connected with sliding plate in the inner both sides of punching press board, all set up on the both sides lateral wall of riser with sliding plate assorted slip chamber, the cooperation sliding connection in sliding plate and slip chamber easily improves the punching press steadiness of punching press mechanism.
(4) Go up elasticity magnetism and inhale mechanism and include that fixed connection places the high strength tension spring of board bottom at the work piece, the bottom that the board was placed to the work piece offers the mounting groove that is used for installing high strength tension spring, and high strength tension spring corresponds the setting with work piece punching press recess position, magnetism is inhaled the board on high strength tension spring's the bottom fixedly connected with, high strength tension spring can shrink to the mounting groove in as far as possible after the shrink, thereby easily the last magnetism of its bottom is inhaled the board and can be hugged closely the bottom of placing the board to the work piece after the upward movement and beat, it breaks away from out work piece punching press recess to change the work piece in the work piece punching press recess after providing the impact force.
(5) The utility model discloses a magnetic suction plate, including buffer board, upper end lateral wall, buffer slot, lower magnetism suction plate, work piece, drive high strength compression spring, and upper end lateral wall, the buffer slot that a plurality ofly corresponds with last magnetism suction plate position is seted up along the horizontal direction to the upper end lateral wall of buffer board, the embedded lower magnetism suction plate that matches with last magnetism suction plate of installing of buffer slot, when the bottom that the board was placed to the work piece offsets with the upper end of buffer board, the bottom of going up magnetism suction plate inlays to be located in the buffer slot and inhales mutually with lower magnetism suction plate, the going on of easy work piece punching press, after the punching press is accomplished, the board upward movement is placed to the work piece, drive high strength compression spring upwards resets, and the board is inhaled mutually with lower magnetism suction plate to last.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a portion of the structure at the operator station of the present invention;
FIG. 3 is a schematic perspective view of the joint between the workpiece placing plate and the lifting plate according to the present invention;
FIG. 4 is a schematic perspective view of the joint between the stamping plate and the stamping punch of the workpiece according to the present invention;
FIG. 5 is a schematic perspective view of the workpiece placement board separated from the buffer board according to the present invention;
FIG. 6 is a schematic perspective view of a buffer plate according to the present invention;
FIG. 7 is a schematic perspective view of the joint between the workpiece placement plate and the upper elastic magnetic attraction mechanism according to the present invention;
fig. 8 is a schematic perspective view of the workpiece placing plate according to the present invention after rotating.
The reference numbers in the figures illustrate:
the automatic stamping device comprises an operation table 1, a 101 hollow cavity, a 2 lifting plate, a 3 workpiece placing plate, a 4 workpiece stamping groove, a 5 rotating motor, a 6 bottom plate, a 7 first electric telescopic cylinder, a 8 buffer plate, a 801 buffer groove, a 9 lower magnetic suction plate, a 10 vertical plate, a 11 fixing plate, a 12 second electric telescopic cylinder, a 13 stamping plate, a 14 workpiece stamping male die, a 15 sliding cavity, a 16 sliding plate, a 17 collecting box, an 18 upper magnetic suction plate and a 19 high-strength tension spring.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-3, a machining device for a box-shaped electronic component includes an operation table 1, lifting plates 2 slidably connected to both sides of an upper end of the operation table 1, and a workpiece placing plate 3 rotatably installed between the two lifting plates 2 and opposite side walls of the upper end, both sides of the upper end of the operation table 1 are provided with hollow cavities 101 through which the lifting plates 2 are arranged, lower ends of the two lifting plates 2 respectively penetrate through the two hollow cavities 101 and are fixedly connected with a bottom plate 6, a bottom end of the operation table 1 is fixedly provided with a first electric telescopic cylinder 7 for driving the bottom plate 6, an outer wall of the upper end of one of the lifting plates 2 is fixedly provided with a rotating motor 5 for driving the workpiece placing plate 3, the upper end of the workpiece placing plate 3 is provided with a plurality of workpiece stamping grooves 4 at equal intervals along a horizontal direction, inner walls of the plurality of workpiece stamping grooves 4 are coated with a nano anti-wear coating, nanometer wear-resisting anticorrosive coating of nanometer pottery is chooseed for use to the nanometer abrasionproof coating, has effectively improved work piece punching press recess 4's wear resistance, and the buffer board 8 that board 3 positions correspond is placed with the work piece to the upper end fixedly connected with of operation panel 1, and buffer board 8 is located the bottom that board 3 was placed to the work piece, and when the punching press, buffer board 8 can play fine buffering effect.
Referring to fig. 8, after the workpiece is stamped, the lifting plate 2 and the workpiece placing plate 3 perform lifting motion along with the first electric telescopic cylinder 7, and after the lifting motion, the workpiece placing plate 3 is driven by the rotating motor 5 to turn over, so that the stamped workpiece is easily separated from the workpiece stamping groove 4.
Wherein, the equal fixedly connected with axis of rotation of both ends lateral wall of board 3 is placed to the work piece, and two axis of rotation all rotate through the bearing respectively with two relative lateral wall rotation of lifter plate 2 and be connected, and the drive end of rotating electrical machines 5 runs through one of them lifter plate 2 and with axis of rotation fixed connection, easily the work piece place 3 rotatory back can follow work piece punching press recess 4 internal separation along with the work piece.
And first electronic telescoping cylinder 7 passes through backup pad fixed connection in the bottom of operation panel 1, the equal fixedly connected with guide post in upper end both sides of backup pad, and the upper end of two guide posts all runs through bottom plate 6 and fixed connection on the bottom lateral wall of operation panel 1, and the setting of a set of guide post plays fine guide effect to the upgrading motion of bottom plate 6 to be favorable to improving the stationarity that the board 3 elevating movement was placed to the work piece.
Referring to fig. 1-2, a vertical plate 10 is fixedly connected to the upper end of the rear side of the operating table 1, a stamping mechanism is fixedly mounted on the side wall of the vertical plate 10 near the upper end, a plurality of workpiece stamping male dies 14 corresponding to the positions of the workpiece stamping grooves 4 are fixedly connected to the bottom end of the stamping mechanism at equal intervals along the horizontal direction, and the workpiece stamping male dies 14 are driven by the stamping mechanism to move downwards, so that the sheets above the workpiece stamping grooves 4 are stamped, and the sheets are stamped to form box-shaped electronic components in the workpiece stamping grooves 4.
Referring to fig. 4-5, specifically, the stamping mechanism includes a fixing plate 11 fixedly connected to the vertical plate 10 near the upper side wall, second electric telescopic cylinders 12 are fixedly mounted on both sides of the upper end of the fixing plate 11, the telescopic ends of the two second electric telescopic cylinders 12 penetrate through the fixing plate 11 and are fixedly connected to a stamping plate 13, a plurality of workpiece stamping male dies 14 are fixedly connected to the lower end of the stamping plate 13 at equal intervals, and the plurality of workpiece stamping male dies 14 are matched with the workpiece stamping grooves 4, so that a plurality of workpieces can be stamped and processed simultaneously.
The inner and the riser 10 of punching press board 13 slide and link up, the equal fixedly connected with sliding plate 16 in the inner both sides of punching press board 13, all seted up on the both sides lateral wall of riser 10 with sliding plate 16 assorted sliding chamber 15, sliding plate 16 and sliding chamber 15's cooperation sliding connection easily improve the punching press steadiness of punching press mechanism.
Referring to fig. 5-7, the bottom end of the workpiece placing plate 3 is fixedly connected with a plurality of upper elastic magnetic attraction mechanisms corresponding to the positions of the workpiece stamping grooves 4, the upper elastic magnetic attraction mechanisms are magnetically attracted to the upper ends of the buffer plates 8, and after the upper elastic magnetic attraction mechanisms are magnetically attracted to the buffer plates 8, when the workpiece placing plate 3 moves upwards, the upper elastic magnetic attraction mechanisms can stretch upwards under the action of magnetic force, when the stretching force is greater than the magnetic force, the upper elastic magnetic attraction mechanisms are separated from the buffer plates 8, so that an upward stamping force is given to the bottom end of the workpiece placing plate 3, the bottom end of the workpiece placing plate 3 can be knocked and impacted, the workpiece after stamping can be separated from the workpiece stamping grooves 4 in the process of overturning the workpiece placing plate 3, and smooth demolding of the workpiece can be realized.
Specifically, go up elasticity magnetism and inhale mechanism and include that fixed connection places the high strength extension spring 19 of board 3 bottom at the work piece, the work piece is placed the bottom of board 3 and is offered the mounting groove that is used for installing high strength extension spring 19, and high strength extension spring 19 corresponds the setting with work piece punching press recess 4 positions, magnetism is inhaled board 18 in high strength extension spring 19's the bottom fixedly connected with, high strength extension spring 19 can be accomodate to the mounting groove after the shrink in, thereby give the last magnetism of certain space easily its bottom and inhale board 18 and can place the bottom of board 3 to the work piece and contact and beat after the upward movement.
The upper end side wall of the buffer board 8 is provided with a plurality of buffer slots 801 corresponding to the upper magnetic attraction board 18 along the horizontal direction, a lower magnetic attraction board 9 matched with the upper magnetic attraction board 18 is embedded in the buffer slots 801, the lower magnetic attraction board 9 and the upper magnetic attraction board 18 are mutually attracted, when the bottom end of the workpiece placing board 3 is abutted against the upper end of the buffer board 8, the bottom end of the upper magnetic attraction board 18 is embedded in the buffer slots 801 and is attracted with the lower magnetic attraction board 9, the punching of the workpiece is easy to be carried out, after the punching is finished, the workpiece placing board 3 moves upwards to drive the high-strength compression spring 19 to reset upwards, and the upper magnetic attraction board 18 and the lower magnetic attraction board 9 attract each other at the moment, so that a tensile force can be given to the high-strength compression spring 19, when the upward tensile force is larger than the magnetic attraction force, the upper magnetic attraction board 18 is separated from the lower magnetic attraction board 9, and the high-strength compression spring, then the upper magnetic attraction plate 18 can strike and impact the bottom end of the workpiece placing plate 3.
In addition, buffer board 8 is the elastic rubber board, goes up the bottom of magnetism and inhales board 18 and inlays and locate in buffer slot 801, goes up magnetism and inhales board 18 and can inlay completely and locate in buffer slot 801, can realize that the work piece places board 3 and buffer board 8 abundant counterbalance contact, and when the work piece punching press, buffer board 8 can provide fine buffering effect.
The upper end of the operating platform 1 close to the front side is provided with the blanking cavity 101, the collecting box 17 corresponding to the position of the blanking cavity 101 is placed below the operating platform 1, the blanking cavity 101 is arranged close to one side of the workpiece placing plate 3, workpieces which are easily thrown out by the workpiece placing plate 3 are guided into the collecting box 17 through the blanking cavity 101, and the workpieces after being demolded do not need to be manually picked up.
When the device is used for processing box-shaped electronic components, the workpiece placing plate 3 is abutted against the upper end of the buffer plate 8 in an initial state, the upper elastic magnetic attraction mechanism at the bottom end of the workpiece placing plate 3 is in magnetic attraction contact with the buffer plate 8, namely the upper magnetic attraction plate 18 is in magnetic attraction connection with the lower magnetic attraction plate 9, a technician places a plurality of sheet materials above the workpiece stamping groove 4, at the moment, the second telescopic cylinder 12 is started to drive the stamping plate 13 to move downwards, the stamping plate 13 drives a plurality of workpiece stamping male dies 14 at the lower end of the stamping plate to stamp thin slices on the workpiece placing groove 4, an L-shaped box-shaped electronic component is formed in the workpiece stamping groove 4 after the thin slices are stamped, and at the moment, the buffer plate 8 plays a stamping buffering role;
after the punching is finished, the demoulding treatment of the box-shaped electronic component is carried out, the second electric telescopic cylinder 12 drives the workpiece punching male die 14 to reset upwards, at the moment, the first electric telescopic cylinder 7 is started, the two lifting plates 2 drive the workpiece placing plate 3 to move upwards and separate from the buffer plate 8, the workpiece placing plate 3 is easy to rotationally demould, in the process of moving upwards the workpiece placing plate 3, the upper elastic magnetic attraction mechanism is driven to move upwards, because the upper magnetic attraction plate 18 is in attraction connection with the lower magnetic attraction plate 9, the high-strength tension spring 19 is stretched under the matching action of the moving workpiece placing plate 3 and the fixed upper magnetic attraction plate 18, when the workpiece placing plate 3 rises to a certain height, the magnetic attraction force of the upper magnetic attraction plate 18 and the lower magnetic attraction plate 9 is smaller than the tensile force of the high-strength tension spring 19, the upper magnetic attraction plate 18 is forced to separate from the lower magnetic attraction plate 9, the lower end of the high-strength tension spring 19 resets upwards rapidly after losing the traction force, so can drive the board 18 upward movement of magnetism of going up, then go up magnetism and inhale board 18 and upwards bounce-back under powerful tensile force effect and can play the impact effect to the bottom of the board 3 is placed to the work piece, the back of work piece punching press recess 4 is inhaled the board 18 top by magnetism and is dashed the back, easily its inside box-like electronic component upwards is ejecting, meanwhile, start rotating electrical machines 5, rotating electrical machines 5 drives the work piece and places board 3 and overturn to one side of blanking chamber 101, the box-like electronic component that easily upwards is ejecting is thrown by the tilt-up, thereby can fall into in collecting box 17 through blanking chamber 101;
after the punching process is completed, the rotating motor 5 reversely rotates to reset, drives the workpiece to place the reset of the plate 3, the upper magnetic suction plate 18 is reset at the bottom end of the workpiece placing plate 3 under the action of the tensile force of the high-strength tension spring 19 and the self gravity thereof, the first electric telescopic cylinder 7 drives the workpiece placing plate 3 to move downwards, the bottom end of the workpiece placing plate 3 abuts against the buffer plate 8, and the next punching operation is performed.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.

Claims (10)

1. The utility model provides a box-shaped electronic component's machining device, includes that operation panel (1) and sliding connection are in lifter plate (2) and the rotation of operation panel (1) upper end both sides install and place board (3) near the work piece between the relative lateral wall of upper end in two lifter plates (2), its characterized in that: the automatic punching machine is characterized in that hollow cavities (101) for penetrating the lifting plates (2) are formed in two sides of the upper end of the operating platform (1), the lower ends of the two lifting plates (2) respectively penetrate the two hollow cavities (101) and are fixedly connected with a bottom plate (6), a first electric telescopic cylinder (7) for driving the bottom plate (6) is fixedly installed at the bottom end of the operating platform (1), a rotating motor (5) for driving a workpiece placing plate (3) is fixedly installed on the outer wall of the upper end of one of the lifting plates (2), a plurality of workpiece punching grooves (4) are formed in the upper end of the workpiece placing plate (3) at equal intervals along the horizontal direction, and a buffer plate (8) corresponding to the workpiece placing plate (3) in position is fixedly connected to the upper end of the operating platform (1);
the utility model discloses a punching machine, including operation panel (1), riser (10), workpiece punching male die (14) that the bottom of punching machine constructs is along equidistant fixedly connected with a plurality of work piece punching press terrace die (14) that correspond with work piece punching press recess (4) position of horizontal direction, the mechanism is inhaled to a plurality of last elasticity magnetism that correspond with work piece punching press recess (4) position of bottom fixedly connected with that the board (3) was placed to the work piece, go up the setting is inhaled to the upper end magnetism that the mechanism was inhaled with buffer board (8) to elasticity magnetism.
2. A machining apparatus for a box-shaped electronic component according to claim 1, characterized in that: the equal fixedly connected with axis of rotation of both ends lateral wall of board (3) is placed to the work piece, two the axis of rotation all rotates through the bearing and is connected with the relative lateral wall rotation of two lifter plates (2) respectively, the drive end of rotating electrical machines (5) run through one of them lifter plate (2) and with axis of rotation fixed connection.
3. A machining apparatus for a box-shaped electronic component according to claim 1, characterized in that: first electronic telescoping cylinder (7) pass through backup pad fixed connection in the bottom of operation panel (1), the equal fixedly connected with guide post in upper end both sides of backup pad, two the upper end of guide post all runs through bottom plate (6) and fixed connection on the bottom lateral wall of operation panel (1).
4. A machining apparatus for a box-shaped electronic component according to claim 1, characterized in that: punching press mechanism includes that fixed connection is close to fixed plate (11) on the upper end lateral wall at riser (10), the equal fixed mounting in upper end both sides of fixed plate (11) has electronic telescopic cylinder of second (12), two the flexible end of electronic telescopic cylinder of second (12) runs through fixed plate (11) and fixedly connected with punching press board (13), and is a plurality of equidistant fixed connection is at the lower extreme of punching press board (13) in work piece punching press terrace die (14).
5. A machining device for a box-shaped electronic component according to claim 4, characterized in that: the inner end of the stamping plate (13) is in sliding connection with the vertical plate (10), sliding plates (16) are fixedly connected to the two sides of the inner end of the stamping plate (13), and sliding cavities (15) matched with the sliding plates (16) are formed in the side walls of the two sides of the vertical plate (10).
6. A machining apparatus for a box-shaped electronic component according to claim 1, characterized in that: go up elasticity magnetism and inhale mechanism and place high strength extension spring (19) of board (3) bottom including fixed connection at the work piece, the bottom that board (3) were placed to the work piece is offered the mounting groove that is used for installing high strength extension spring (19), and high strength extension spring (19) and work piece punching press recess (4) position correspond the setting, magnetism suction disc (18) are gone up to the bottom fixedly connected with of high strength extension spring (19).
7. A machining device for a box-shaped electronic component according to claim 6, characterized in that: the utility model discloses a magnetic attraction plate, including buffer board (8), the upper end lateral wall of buffer board (8) is along having seted up a plurality of buffer slots (801) that inhale board (18) position correspondence with last magnetism along the horizontal direction, embedded the establishing of buffer slot (801) install with last magnetism inhale board (18) assorted lower magnetism inhale board (9), magnetism inhale board (9) and last magnetism and inhale board (18) inter attraction setting down.
8. A machining apparatus for a box-shaped electronic component as set forth in claim 7, wherein: the buffer plate (8) is an elastic rubber plate, and the bottom end of the upper magnetic suction plate (18) is embedded in the buffer groove (801).
9. A machining apparatus for a box-shaped electronic component according to claim 1, characterized in that: the inner walls of the workpiece stamping grooves (4) are coated with nano anti-abrasion coatings.
10. A machining apparatus for a box-shaped electronic component according to claim 1, characterized in that: the blanking device is characterized in that a blanking cavity (101) is formed in the upper end, close to the front side, of the operating platform (1), and a collecting box (17) corresponding to the blanking cavity (101) in position is placed below the operating platform (1).
CN201911043929.1A 2019-10-30 2019-10-30 Machining device for box-shaped electronic component Active CN110773665B (en)

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CN109746304A (en) * 2017-11-04 2019-05-14 余姚市奥科五金科技有限公司 Material lift plate rotates de- material mold
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CN201419226Y (en) * 2009-06-09 2010-03-10 郑州正道实业有限公司 Mold overturn device used in multi-station automatic molding machine with resin grinding wheel
CN109746304A (en) * 2017-11-04 2019-05-14 余姚市奥科五金科技有限公司 Material lift plate rotates de- material mold
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CN111687447A (en) * 2020-06-23 2020-09-22 泰州鸿材科技有限公司 Ultra-thin wall metal filters pipe fitting bottom system hole equipment

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