CN109865763A - Semi-automatic punching machine for MIM (metal injection molding) - Google Patents
Semi-automatic punching machine for MIM (metal injection molding) Download PDFInfo
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- CN109865763A CN109865763A CN201910280627.XA CN201910280627A CN109865763A CN 109865763 A CN109865763 A CN 109865763A CN 201910280627 A CN201910280627 A CN 201910280627A CN 109865763 A CN109865763 A CN 109865763A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Punching Or Piercing (AREA)
Abstract
The invention discloses a MIM semi-automatic punching machine, which belongs to the technical field of punching devices and comprises a main machine table, a punching mechanism, a protective cover fixed on the top of the main machine table, two safety gratings and two switch buttons used for pressing and operating by hands at the same time, wherein the switch buttons and the safety gratings are electrically connected with the punching mechanism; the protective cover comprises a protective support fixedly connected with the main machine table, two first protective plates respectively used for plugging two side faces of the protective support and a second protective plate used for plugging the back face of the protective support, and the first protective plate and the second protective plate are detachably connected with the protective support; the two safety gratings are vertically fixed in the protective cover and are respectively positioned at two sides of the punching mechanism, and a light curtain formed between the safety gratings is positioned between the punching mechanism and the opening of the protective cover; the whole operation is safer, and the use is more convenient.
Description
Technical field
The present invention relates to hole punched device technical fields, more particularly to a kind of semi-automatic perforating press of MIM.
Background technique
Metal (ceramics) powder injection molding technology (Metal Injection Molding, abbreviation MIM technology) is collection modeling
Expect the multidisciplinary productions for interpenetrating and intersecting such as moulding process, polymer chemistry, powder metallurgy technology and Metal Material Science
Object quickly manufactures high density, high-precision, the structure of three-dimensional complex shapes zero using mold injection moldable blank and by sintering
Part, can fast and accurately by design philosophy turn materially with certain structure, functional characteristic product and can directly produce in batches
Part out is the primary new change of manufacturing technology industry.
Product after injection moulding often subtract at material working process, such as subsequent punching according to its processing
Reason, the punching apparatus used after the existing processing applied to MIM, there are still many manually-operated Manual punching equipments, in this way
Punching apparatus it is cumbersome, the operating experience of operator is required high, production capacity is low, and operation quality is unstable；Certainly also have
Part punching apparatus is semi-automatic punching, which improve the low situation of cumbersome, production capacity, but rushing on these punching apparatus
Holes mechanism still largely be all it is exposed, operation is dangerous.
Summary of the invention
In order to overcome the drawbacks of the prior art, technical problem to be solved by the present invention lies in propose that a kind of MIM is semi-automatic
Perforating press, by the way that shield is arranged at the top of main engine bed, shield is detachably connected by protective stent and with protective stent
The first protective plate, the second protective plate composition, dismount it is more convenient；Punch mechanism is placed in shield again, and is being protected
The operating area formed in cover is symmetrical arranged safe grating, ensure that the safety of employee's operation；And use biswitch button
It is controlled, needs operator's both hands started by press simultaneously, for traditional singlehanded push-botton operation, the behaviour of operator
It acts and is limited, hand therein can not be liberated to carry out other operations, operate more single safety, it is also more convenient.
To achieve this purpose, the present invention adopts the following technical scheme: a kind of semi-automatic perforating press of MIM, including main engine bed, punching
It mechanism, the shield being fixed at the top of the main engine bed, symmetrically arranged two safe grating and is symmetrical arranged and for double
Two switch buttons of hand while pressing operation；
The punch mechanism includes being fixed on the air cylinder support on the main engine bed top and being located in the shield, consolidating
Due on the air cylinder support and for fixed punch pressure mould solid plate, be fixed on the air cylinder support and be located at it is described fixed
Cylinder right above template and the air pump assembly for driving the cylinder, telescopic rod one end of the cylinder is downwards
And be equipped with for the fixed punching press upper mold with the cooperation of punching press lower die, the switch button is electrically connected with cylinder assembly；
The shield includes the protective stent being fixedly connected with the main engine bed, is respectively used to block the protective stent
Two first protective plates of two sides and the second protective plate for blocking the protective stent back side, first protective plate,
Operating area is surrounded between at the top of second protective plate and the main engine bed, is equipped with described in connection at the top of the protective stent
Operating area and the evacuation window for being used to avoid the cylinder, the front of the protective stent, which is equipped with, is connected to the operating area
Action pane, first protective plate and second protective plate are detachably connected with the protective stent；
Two safe gratings are fixed in the operating area vertically and are located at the air cylinder support two sides, described
The light curtain formed between safe grating is between the air cylinder support and the action pane, the safe grating and the gas
Pump assembly electrical connection.
Optionally, the main engine bed includes main support, the support plate at the top of the fixed main support, is respectively used to block institute
State the third protective plate of main support two sides, the 4th protective plate for blocking the main support back side and for blocking
The 5th protective plate of main support bottom surface is stated, the main support front is equipped with reinforcing frame equipped with interior, and the reinforcing frame is described by being set to
The first reinforcing beam on main support two sides and the second reinforcing beam composition on the main support bottom surface, the isolation frame
Several door-plates are inside hingedly equipped with, the third protective plate is divided into the first plate body and the second plate body by first reinforcing beam,
Accommodating is surrounded between first plate body, the 4th protective plate, the 5th protective plate, the support plate and the door-plate
The accommodating cavity of the air pump assembly surrounds evacuation chamber between second plate body, the door-plate and the support plate.
Optionally, the main support bottom is equipped with several horizontal adjustment footed glasses and castor.
Optionally, first plate body is equipped with the heat radiating slot of several connection accommodating cavities, sets in the support plate
There is the routing hole for being connected to the accommodating cavity.
Optionally, the protective stent by symmetrical two side frame and is fixed on two side frame a side lower end positions
Two first attachment beams, fix the baffle between two first attachment beams and be fixed on two another sides of side frame
Second attachment beam of end position, first attachment beam is concordant with the bottom edge of the side frame, another first attachment beam with
The back frame for installing second protective plate is surrounded between a side of the side frame, first protective plate is individually fixed in
In the side frame；
It is equipped with third reinforcing beam in the side frame vertically respectively, first protective plate is separated by the third reinforcing beam
Third plate body and the 4th plate body, the 4th plate body be located at the third plate body in far from protective stent back frame side and
It is hingedly fixed with another side of the side frame, second protective plate is by the 5th plate body that is vertically arranged and with described the
6th plate body of five plate body integrally connecteds forms, and the 6th plate body is positive from the protective stent back side to the protective stent
It direction and is obliquely installed upwards, the third plate body, the 4th plate body, the 5th plate body and the 6th plate body surrounding
Bending edges are equipped with, if being equipped on the bending edges of the third plate body, the 5th plate body and the 6th plate body
Dry the first mounting hole around the bending edges circle distribution, is equipped on the side frame and another first attachment beam and institute
Corresponding second mounting hole of the first mounting hole is stated, the bending edges of the 4th plate body are equipped with the first pivoted hole, the side
The second pivot with first pivoted hole cooperation is equipped in close another lateral location on the top margin and bottom edge medial surface of frame
Hole is connect, the 4th plate body is hinged and connected by pin shaft and the side frame；
It is respectively fixed in close to the first pivot joint hole site for installing the pin shaft on the 4th plate body medial surface
Mounting base, the mounting base include the connection sheet portion being fixedly connected with the 4th plate body medial surface and the connection sheet portion two
Hold the bending piece portion that is vertically connected and be located in the connection sheet portion side and respectively with connection sheet portion one side edge with
And the stop tab portion that is fixedly connected of bending piece portion one side edge, it is respectively equipped with and first pivot in bending piece portion
It is corresponding and for the third pivoted hole that the pin shaft activity passes through to connect hole and the second pivoted hole, it is vertical on the lateral wall of the pin shaft
Equipped with driving lever, stop tab portion bottom be equipped with for the driving lever activity insertion card slot, the stop tab portion with it is another described
It is formed between bending piece portion for the movable limit space of driving lever.
Optionally, the third plate body, the 4th plate body, the 5th plate body and the 6th plate body are punching
Web plate, the 4th plate body lateral surface are equipped with handle.
Optionally, fixed link, the top of one end of the fixed link and the side frame are equipped on the side frame medial surface vertically
While being fixedly connected, the other end of the fixed link is fixedly connected with the bottom edge of the side frame, the side upper end of the safe grating
And lower end is respectively symmetrically equipped with latch segment, the latch segment one side is in close to an end position and the fixed company of the safe grating
It connects, the other end of the latch segment is equipped with the first through hole passed through for the fixed link activity, the other end of the latch segment
The grooving through the locking hole is offered on face, described latch segment the other end is separated into two clamping ends by the grooving,
The clamping end is equipped with locking hole, and two clamping ends form clamping admittedly to the fixed link by bolt and nut
It is fixed.
Optionally, the air cylinder support includes the base plate being fixedly connected with the support plate, is fixed on the bottom vertically
On seat board and in the c-type supporting plate of symmetrical spacing distribution and it is fixed between the c-type supporting plate in the installation close to top position
Plate, the solid plate are fixed on the C-channel bottom of the c-type supporting plate, the cylinder be fixed on it is upper at the top of the mounting plate and
Its telescopic rod is moveed downward through the mounting plate and is fixedly connected with the moving template, and the solid plate is equipped with through described
The chip space of solid plate.
Optionally, further include position-limit mechanism, connection corresponding with the telescopic rod is fixed on the top surface of the moving template
Column, the telescopic rod are fixedly connected by shaft coupling with the connecting column, and the position-limit mechanism includes limited block and fixes slotting
The guide post of an end position at the top of the limited block, the mounting plate are equipped with the guide hole passed through for the guide post activity, institute
State the top of limited block and be equipped with the second through-hole passed through for described shaft coupling one end in another end position, the limited block with it is described
Connecting shaft is fixedly connected and moves synchronously.
It optionally, further include alarm lamp, the alarm lamp is electrically connected with safe grating, and the alarm lamp is fixed on described anti-
In close to evacuation window corner location at the top of shield, the switch button is individually fixed in main engine bed top two sides in close
Action pane position.
The invention has the benefit that the present invention is by being arranged shield at the top of main engine bed, shield is by protection branch
Frame and the first protective plate being detachably connected with protective stent, the second protective plate composition, dismount more convenient；Again by punching
Mechanism is placed in shield, and the operating area formed in shield is symmetrical arranged safe grating, ensure that employee's operation
Safety；And controlled using biswitch button, operator's both hands started by press simultaneously is needed, compared with traditional one hand
For push-botton operation, the operational motion of operator is limited, and can not liberate hand therein to carry out other operations, operation is more
Single safety, it is also more convenient.
Detailed description of the invention
Fig. 1 is that a kind of overall structure at semi-automatic the first visual angle of perforating press MIM that the specific embodiment of the invention provides is shown
It is intended to.
Fig. 2 is that a kind of overall structure at semi-automatic the second visual angle of perforating press MIM that the specific embodiment of the invention provides is shown
It is intended to.
Fig. 3 is the semi-automatic perforating press protective roof structure schematic diagram of a kind of MIM that the specific embodiment of the invention provides.
Fig. 4 is the location A enlarged diagram of Fig. 2.
Fig. 5 is the B location enlarged diagram of Fig. 3.
Fig. 6 is the location of C enlarged diagram of Fig. 3.
Fig. 7 is a kind of perspective view of the explosion for the semi-automatic punching machine punch mechanism of MIM that the specific embodiment of the invention provides.
Fig. 8 is that a kind of partial structurtes for the semi-automatic punching machine punch mechanism of MIM that the specific embodiment of the invention provides are shown
It is intended to.
In figure: 1, main engine bed；11, main support；12, reinforcing frame；121, the first reinforcing beam；122, the second reinforcing beam；13, door
Plate；14, third protective plate；141, the first plate body；1411, heat radiating slot；142, the second plate body；15, support plate；151, it is routed
Hole；16, horizontal adjustment footed glass；17, castor；2, shield；21, protective stent；211, side frame；2111, third reinforcing beam；212,
First attachment beam；213, the second attachment beam；214, baffle；215, back frame；22, the first protective plate；221, third plate body；222,
Four plate bodys；2221, handle；23, the second protective plate；231, the 5th plate body；232, the 6th plate body；24, alarm lamp setter plate；25,
Bending edges；251, the first mounting hole；252, the first pivoted hole；3, punch mechanism；31, air cylinder support；311, base plate；312,C
Type supporting plate；313, mounting plate；3131, guide hole；314, solid plate；3141, chip space；32, cylinder；300, moving template；301, even
Connect column；302, punching press upper mold；303, punching press lower die；304, shaft coupling；305, limited block；306, guide post；307, the second through-hole；4,
Switch button；5, safe grating；500, latch segment；501, first through hole；502, grooving；503, locking hole；504, clamping end；
600, fixed link；701, pin shaft；702, driving lever；800, mounting base；801, bending piece portion；8011, third pivoted hole；802, it connects
Piece portion；803, stop tab portion；8031, card slot.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
As depicted in figs. 1 and 2, a kind of MIM semi-automatic perforating press punching, including main engine bed 1, punch mechanism 3, it is fixed on host
It shield 2, symmetrically arranged two safe grating 5 on the top of platform 1 and is symmetrical arranged and for both hands pressing operation simultaneously
Two switch buttons 4；Punch mechanism 3 includes being fixed on air cylinder support 31 that is upper at the top of main engine bed 1 and being located in shield 2, fixing
The solid plate 314 of mould 303 is depressed, be fixed on air cylinder support 31 and is located at solid plate on air cylinder support 31 and for fixed punch
Telescopic rod one end of cylinder 32 right above 314 and the air pump assembly (not shown) for driving cylinder 32, cylinder 32 is perpendicular
Directly downward and equipped with for the fixed punching press upper mold 302 cooperated with punching press lower die 303, switch button 4 is electric with 32 component of cylinder
Connection；Specifically, the common air pump of MIM perforating press, cylinder 32 in the market can be directly used in air pump assembly and cylinder 32
And electric device etc., connect between switch button 4 with air pump assembly realization, guarantees the driving needs of cylinder 32 in this way while pressing
Two switch buttons 4 are pressed, for traditional singlehanded push-botton operation, the operational motion of operator is limited, and can not be liberated
Hand therein carries out other operations, operates more single safety.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 5 and Fig. 6, shield 2 includes the protective stent being fixedly connected with main engine bed 1
21, it is respectively used to block two first protective plates 22 of 21 two sides of protective stent and for blocking 21 back side of protective stent
Second protective plate 23, the first protective plate 22, the second protective plate 23 and main engine bed surround operating area, protection branch between 1 top
Connection operating area and the evacuation window for avoiding cylinder 32 are equipped at the top of frame 21, the front of protective stent 21 is equipped with connection behaviour
Make the action pane in region, the first protective plate 22 and the second protective plate 23 are detachably connected with protective stent 21；It is specific next
It says, opens up evacuation window at the top of shield 2, convenient install to punch mechanism 3 forms evacuation, if in punch mechanism 3
32 mounting height of cylinder it is excessive when, so that it may be directly over evacuation window stretch out upwards, to avoid to punch mechanism 3
Installation form the front then formation operation window for influencing shield 2, carry out Job Operations convenient for operator.
As shown in figure 3, protective stent 21 is by symmetrical two side frame 211 and is fixed on two side frames, 211 a side lower end position
Two first attachment beams 212 set fix the baffle 214 between two first attachment beams 212 and to be fixed on two side frames 211 another
Second attachment beam 213 of side upper end position, one first attachment beam 212 is concordant with the bottom edge of side frame 211, another first attachment beam
The back frame 215 for installing the second protective plate 23 is surrounded between 212 and a side of side frame 211, the first protective plate 22 is solid respectively
Due in side frame 211；It is equipped with third reinforcing beam 2111 in side frame 211 vertically respectively, third reinforcing beam 2111 is by the first protective plate
22 are separated into third plate body 221 and the 4th plate body 222, the 4th plate body 222 are located at third plate body 221 in far from protective stent 21
It 215 side of back frame and is hingedly fixed with another side of side frame 211, the second protective plate 23 is by the 5th plate body being vertically arranged
It 231 and is formed with the 6th plate body 232 of 231 integrally connected of the 5th plate body, the 6th plate body 232 is from 21 back side of protective stent to anti-
It protects 21 positive direction of bracket and is obliquely installed upwards；Specifically, protective stent 21 is whole can be by the mutual welding group of square steel bar
At structural strength is good；Wherein baffle 214 can be steel plate, directly be welded and fixed, and then reinforce the stable connection between side plate
Property；Similarly, it is also to increase the structural strength of side frame 211 that third reinforcing beam 2111 its purpose is respectively set on side frame 211, in this way
When the first protective plate 22 are installed, so that it may the first protective plate 22 are directly cut into third plate body 221 and the 4th plate
Body 222, then be installed separately, in addition by 222 hinged design of the 4th plate body therein, in this way during subsequent operation, if met
To when action pane direction is difficult to the case where being operated, so that it may by opening the 4th plate body 222, be grasped from side
Make, improves the convenience of maintenance；In the present embodiment, the 6th plate body 232 is from 21 back side of protective stent to 21 front side of protective stent
To and be obliquely installed upwards, the operating area inside shield 2 can be made to gradually taper up straight up, to shield 2
Overall volume can play the role of certain reduction, more beautiful.
As shown in figs.5 and 6, third plate body 221, the 4th plate body 222, the 5th plate body 231 and the 6th plate body 232 4
It is equipped with bending edges 25 week, is equipped on the bending edges 25 of third plate body 221, the 5th plate body 231 and the 6th plate body 232 several
Around the first mounting hole 251 of 25 circle distribution of bending edges, it is equipped on side frame 211 and another first attachment beam 212 and first
The bending edges 25 of the corresponding second mounting hole (not shown) of mounting hole 251, the 4th plate body 222 are equipped with the first pivoted hole 252,
In being equipped with the with the cooperation of the first pivoted hole 252 close to another lateral location on the top margin and bottom edge medial surface of side frame 211
Two pivoted hole (not shown), the 4th plate body 222 are hinged and connected by pin shaft 701 with side frame 211；Specifically, such as Fig. 6 institute
Showing, the first mounting hole 251 can be half waist round hole of open type, in this way convenient for the positioning with the second mounting hole when into installation,
To eliminate because difficult problem is installed in contraposition caused by mismachining tolerance；It can carry out installation fixation using fasteners such as screws, mention
The convenience of high demolition and maintenance；It is corresponding since the 4th plate body 222 is hinged design, opened up on its bending edges 25
It is exactly the first pivoted hole 252 hingedly, articulated manner can use hinge mode, but such mode will lead to the 4th plate
The disassembly of body 222 is more difficult, thus the present invention provides a kind of following hinged fit system, realizes preferably disassembly convenience.
As shown in figure 5, being respectively fixed in close to 252 position of the first pivoted hole for pacifying on 222 medial surface of the 4th plate body
Fill pin shaft 701 mounting base 800, mounting base 800 include the connection sheet portion 802 being fixedly connected with 222 medial surface of the 4th plate body, with
Bending piece portion 801 that 802 both ends of connection sheet portion are vertically connected and be located in connection sheet portion 802 side and respectively with connection sheet
The stop tab portion 803 that 802 one side edge of portion and 801 one side edge of a bending piece portion are fixedly connected, in bending piece portion 801 respectively
Equipped with corresponding with the first pivoted hole 252 and the second pivoted hole and for the third pivoted hole 8011 that 701 activity of pin shaft passes through, pin shaft
Driving lever 702 is vertically equipped on 701 lateral wall, 803 bottom of stop tab portion is equipped with the card slot 8031 for 702 activity insertion of driving lever,
It is formed between stop tab portion 803 and another bending piece portion 801 for the movable limit space of driving lever 702；Specifically, mounting base
800 can by the direct bending and molding of sheet metal or directly adopt MIM technique injection moulding, connection sheet portion 802 can directly with
4th plate body 222 is welded and fixed, and then plays limit to the movement of pin shaft 701 perpendicular to the bending piece portion 801 in connection sheet portion 802
Effect, as shown in figure 5, its disassembly installation principle is: when installation, driving lever 702 is stirred, so that driving lever 702 exits card slot 8031, and
Guarantee that pin shaft 701 does not stretch out the first pivoted hole 252, the 4th plate body 222 is embedded in side frame 211 again at this time and is directed at the 4th plate body
The first pivoted hole 252 on 222 bending edges 25 and the second pivoted hole in side frame 211, then driving lever 702 is stirred, driving lever 702 is embedding
Entering in card slot 8031, pin shaft 701 at this time also moves up and down, and protrudes into the second pivoted hole through the first pivoted hole 252, into
And the 4th plate body 222 is hinged and connected with side frame 211；Such connection type fixes the hinged of the 4th plate body 222 more
Add conveniently, be also easier to subsequent disassembly and safeguard, increases being embedded between card slot 8031 and driving lever 702 in the present embodiment
Fastness, the notch that card slot 8031 can be set carry out narrowing design, can play better anti-off effect, such as Ω shape in this way
Card slot 8031.
As depicted in figs. 1 and 2, main engine bed 1 includes main support 11, the support plate 15 for fixing 11 top of main support, uses respectively
In blocking the third protective plates 14 of 11 two sides of main support, the 4th protective plate for blocking 11 back side of main support (in figure not
Show) and the 5th protective plate (not shown) for blocking 11 bottom surface of main support, 11 front of main support be equipped with interior be equipped with and reinforce
Frame 12, reinforcing frame 12 is by the first reinforcing beam 121 for being set on 11 two sides of main support and the on 11 bottom surface of main support
Two reinforcing beams 122 composition, is isolated in frame and is hingedly equipped with several door-plates 13, and third protective plate 14 is divided by the first reinforcing beam 121
First plate body 141 and the second plate body 142, the first plate body 141, the 4th protective plate, the 5th protective plate, support plate 15 and door-plate
The accommodating cavity that accommodating air pump assembly is surrounded between 13, surrounds evacuation chamber between the second plate body 142, door-plate 13 and support plate 15；
Specifically, the main support 11 similarly in the present embodiment can also use dimensions for the square steel bar welding group of 50x50x5mm
At forming the bracket of preferable structural strength；There are two the purposes that reinforcing frame 12 is arranged, and one is that increase is integrally-built strong
Degree, the other is to a compartmentation is played inside main support 11, and form the accommodating cavity and evacuation of accommodating air pump assembly
Why chamber reserves certain space as evacuation chamber, the purpose is to avoid lower limb when operator is stood, so that operator station
Vertical operation is more comfortable, and position adjustment is more convenient.
As shown in Fig. 1 to Fig. 2 and Fig. 4, two safe gratings 5 are fixed in operating area vertically and are located at cylinder
31 two sides of bracket, the light curtain formed between safe grating 5 is between air cylinder support 31 and action pane, safe grating 5 and gas
Pump assembly electrical connection；Fixed link 600, one end of fixed link 600 and the top margin of side frame 211 are equipped on 211 medial surface of side frame vertically
It is fixedly connected, the other end of fixed link 600 is fixedly connected with the bottom edge of side frame 211, the side upper end of safe grating 5 and lower end
It is respectively symmetrically equipped with latch segment 500,500 one side of latch segment is fixedly connected in a close end position with safe grating 5, latch segment
500 other end is equipped with the first through hole 501 passed through for 600 activity of fixed link, offers on the other end of latch segment 500
Through the grooving 502 of locking hole 503,500 the other end of latch segment is separated into two clamping ends 504, clamping end by grooving 502
504 are equipped with locking hole 503, and two clamping ends 504 grip the formation of fixed link 600 by bolt and nut；Specifically
For, safe grating 5 can automate grating KS06M using section's power, and more convenient to use, detection is accurate；Between safe grating 5
The light curtain of formation is between air cylinder support 31 and action pane, this makes it possible to be avoided in operator's operating process very well,
Close to punching mechanism, the safety used is improved；As shown in figure 4, the both ends of fixed link 600 can be with the corresponding u tie plate of through-hole
It is fixed, recycles latch segment 500 that safe grating 5 is fixed in fixed link 600, the other end position of latch segment 500
The first through hole 501 for first opening up and passing through for fixed link 600 is set, then opens up grooving 502 in the position, which is separated into two
Clamping end 504, after recycling bolt and nut to be locked by the locking hole 503 being arranged in this way, so that two clamping ends
Portion 504 is close to each other, and then grips to fixed link 600；Such design method is more convenient between safe grating 5
Adjustment up and down alignment and subsequent demolition and maintenance.
As shown in Figure 7 and Figure 8, air cylinder support 31 includes the base plate 311 being fixedly connected with support plate 15, is fixed on vertically
On base plate 311 and in the c-type supporting plate 312 of symmetrical spacing distribution and it is fixed between c-type supporting plate 312 in close to top position
The mounting plate 313 set, solid plate 314 are fixed on the C-channel bottom of c-type supporting plate 312, and cylinder 32 is fixed on the top of mounting plate 313
In portion and its telescopic rod is moveed downward through mounting plate 313 and is fixedly connected with moving template 300, and solid plate 314, which is equipped with, to be run through
The chip space 3141 of solid plate 314；Further include position-limit mechanism, company corresponding with telescopic rod is fixed on the top surface of moving template 300
Column 301 is connect, telescopic rod is fixedly connected by shaft coupling 304 with connecting column 301, and position-limit mechanism includes limited block 305 and fixes
It is inserted in the guide post 306 of 305 one end position of top of limited block, mounting plate 313 is equipped with the guide hole passed through for 306 activity of guide post
3131, the top of limited block 305 is equipped with the second through-hole 307 passed through for 304 one end of shaft coupling, limited block in another end position
305 are fixedly connected and move synchronously with connecting shaft；By fixing a limited block 305 on shaft joint, and pass through a guide post 306 again
To play position-limiting action to the movement of limited block 305, and then the telescopic moving up and down of telescopic rod can also be played further
Position-limiting action, so that the straightness of the up and down motion of telescopic rod is more preferable, the cooperation between punching press upper mold 302 and punching press lower die 303
Accurately, the precision improvement of punching, product quality are more stablized guaranteed；Wherein limited block 305 is for guide post 306 and shaft coupling
304 fixed form can refer to the design method of above-mentioned latch segment 500, more convenient to use.
Generally speaking, operating process of the invention: the workpiece to punching is placed in punching press lower die 303 by operator,
Both hands push switch button 4, the starting progress punching operation of cylinder 32, after the completion pickup blanking simultaneously again, then feeding is laid equal stress on again
Multiple aforesaid operations；It is by being arranged shield 2 at the top of main engine bed 1, and shield 2 is by protective stent 21 and and protective stent
21 the first protective plate 22, the second protective plate 23 compositions being detachably connected, dismount more convenient；Punch mechanism 3 is placed in again
In shield 2, and the operating area formed in shield 2 is symmetrical arranged safe grating 5, ensure that the safety of employee's operation
Property；And controlled using biswitch button 4, operator's both hands started by press simultaneously is needed, is pressed compared with traditional one hand
For button operation, the operational motion of operator is limited, and can not be liberated hand therein to carry out other operations, be operated more single
One safety, it is also more convenient.
Optionally, 11 bottom of main support is equipped with several horizontal adjustment footed glasses 16 and castor 17；Specifically, facilitate adjustment
The height of main engine bed 1 and the movement of main engine bed 1.
Optionally, the first plate body 141 is equipped with the heat radiating slot 1411 of several connection accommodating cavities, and support plate 15, which is equipped with, to be connected
The routing hole 151 of logical accommodating cavity；Specifically, the heat radiating slot 1411 of setting radiates convenient for the air pump assembly in accommodating cavity, and
And routing hole 151, convenient for the arrangement of tracheae and conducting wire, routing hole 151 can be embedded a wire bushing (not shown) again, right
Cable is protected.
Optionally, third plate body 221, the 4th plate body 222, the 5th plate body 231 and the 6th plate body 232 are punching net
Plate, 222 lateral surface of the 4th plate body are equipped with handle 2221；Specifically, open and close is more convenient, is set using punching web plate
Meter, can reduce the weight of integral device.
Optionally, further include alarm lamp, alarm lamp is electrically connected with safe grating 5, alarm lamp be fixed on the top of shield 2 in
Close to evacuation window corner location, switch button 4 is individually fixed in 1 top two sides of main engine bed in close to action pane position；Tool
For body, as depicted in figs. 1 and 2, an alarm lamp setter plate 24 can be fixed in the corner location, facilitate the installation of alarm lamp solid
Fixed, switch button 4 is individually fixed in 1 top two sides of main engine bed in close to action pane position, operator behaviour more convenient in this way
Make.
The present invention is described with reference to the preferred embodiments, and those skilled in the art know, of the invention not departing from
In the case where spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.The present invention is not by this
The limitation of specific embodiment disclosed in place, other embodiments fallen into claims hereof belong to protection of the present invention
Range.
Claims (10)
1. a kind of semi-automatic perforating press of MIM, it is characterised in that:
Including main engine bed (1), punch mechanism (3), the shield (2) being fixed on the main engine bed (1) top, symmetrically arranged
Two safe gratings (5) and two switch buttons (4) for being symmetrical arranged and being used for both hands while pressing operation；
The punch mechanism (3) includes the cylinder branch for being fixed on the main engine bed (1) top and being located in the shield (2)
Frame (31) is fixed on the air cylinder support (31) and depresses the solid plate (314) of mould (303) for fixed punch, is fixed on institute
State the cylinder (32) on air cylinder support (31) and being located at right above the solid plate (314) and for driving the cylinder
(32) air pump assembly, telescopic rod one end of the cylinder (32) is downwards and equipped with for fixed and punching press lower die (303)
The punching press upper mold (302) of cooperation, the switch button (4) are electrically connected with cylinder (32) component；
The shield (2) include the protective stent (21) being fixedly connected with the main engine bed (1), be respectively used to block it is described anti-
Protect two first protective plates (22) of bracket (21) two sides and the second protection for blocking the protective stent (21) back side
Plate (23) surrounds operation between first protective plate (22), second protective plate (23) and the main engine bed (1) top
Region, protective stent (21) top, which is equipped with, is connected to the operating area and the evacuation window for avoiding the cylinder (32)
Mouthful, the front of the protective stent (21) is equipped with the action pane for being connected to the operating area, first protective plate (22) with
And second protective plate (23) is detachably connected with the protective stent (21)；
The air cylinder support (31) two sides are fixed in the operating area vertically and are located to two safe gratings (5),
The light curtain formed between the safe grating (5) is between the air cylinder support (31) and the action pane, the safety
Grating (5) is electrically connected with the air pump assembly.
2. a kind of semi-automatic perforating press of MIM as described in claim 1, it is characterised in that:
The main engine bed (1) includes main support (11), the support plate (15) at the top of the fixed main support (11), is respectively used to seal
Block up the third protective plate (14) of the main support (11) two sides, the 4th protection for blocking the main support (11) back side
Plate and the 5th protective plate for blocking the main support (11) bottom surface, main support (11) front be equipped with it is interior be equipped with plus
Strong frame (12), the reinforcing frame (12) is by the first reinforcing beam (121) on the main support (11) two sides and is set to
The second reinforcing beam (122) on main support (11) bottom surface forms, and is hingedly equipped with several door-plates (13) in the isolation frame, institute
It states the first reinforcing beam (121) and the third protective plate (14) is divided into the first plate body (141) and the second plate body (142), institute
State the first plate body (141), the 4th protective plate, the 5th protective plate, the support plate (15) and the door-plate (13)
Between surround the accommodating cavity for accommodating the air pump assembly, second plate body (142), the door-plate (13) and the support plate
(15) evacuation chamber is surrounded between.
3. a kind of semi-automatic perforating press of MIM as claimed in claim 2, it is characterised in that:
Main support (11) bottom is equipped with several horizontal adjustment footed glasses (16) and castor (17).
4. a kind of semi-automatic perforating press of MIM as claimed in claim 2, it is characterised in that:
First plate body (141) is equipped with the heat radiating slot (1411) of several connection accommodating cavities, the support plate (15)
It is equipped with the routing hole (151) for being connected to the accommodating cavity.
5. a kind of semi-automatic perforating press of MIM as described in claim 1, it is characterised in that:
The protective stent (21) is by symmetrical two side frame (211) and is fixed on two side frame (211) a side lower end positions
Two first attachment beams (212) set fix the baffle (214) between two first attachment beams (212) and are fixed on two institutes
State the second attachment beam (213) of another side upper end position of side frame (211), first attachment beam (212) and the side frame
(211) bottom edge is concordant, surrounds between another first attachment beam (212) and a side of the side frame (211) for pacifying
The back frame (215) of second protective plate (23) is filled, first protective plate (22) is individually fixed in the side frame (211)；
Third reinforcing beam (2111) are equipped with vertically respectively in the side frame (211), and the third reinforcing beam (2111) is by described the
One protective plate (22) is separated into third plate body (221) and the 4th plate body (222), the 4th plate body (222) is located at described the
Three plate bodys (221) in far from the protective stent (21) back frame (215) side and with another side of the side frame (211) it is hinged
It is fixed, second protective plate (23) by the 5th plate body (231) being vertically arranged and with the 5th plate body (231) one
The 6th plate body (232) composition of connection, the 6th plate body (232) is from the protective stent (21) back side to the protective stent
(21) it positive direction and is obliquely installed upwards, the third plate body (221), the 4th plate body (222), the 5th plate body
(231) and the 6th plate body (232) surrounding is equipped with bending edges (25), the third plate body (221), the 5th plate body
(231) and on the bending edges (25) of the 6th plate body (232) it is equipped with several around the bending edges (25) circumference point
It is equipped on the first mounting hole (251) of cloth, the side frame (211) and another first attachment beam (212) and described
Corresponding second mounting hole of one mounting hole (251), the bending edges (25) of the 4th plate body (222) are equipped with the first pivot joint
Hole (252) is equipped with and described first on the top margin and bottom edge medial surface of the side frame (211) in close to another lateral location
Second pivoted hole of pivoted hole (252) cooperation, the 4th plate body (222) are hinged by pin shaft (701) and the side frame (211)
It is connected；
It is described for installing in being respectively fixed with close to the first pivoted hole (252) position on 4th plate body (222) medial surface
The mounting base (800) of pin shaft (701), the mounting base (800) include being fixedly connected with the 4th plate body (222) medial surface
The bending piece portion (801) and be located at the connection that connection sheet portion (802) and connection sheet portion (802) both ends are vertically connected
In piece portion (802) side and respectively with connection sheet portion (802) one side edge and bending piece portion (801) a side
The stop tab portion (803) that edge is fixedly connected, be respectively equipped in bending piece portion (801) with first pivoted hole (252) with
And second pivoted hole it is corresponding and for third pivoted hole (8011) that the pin shaft (701) activity passes through, the pin shaft (701) it is outer
Driving lever (702) vertically are equipped on side wall, stop tab portion (803) bottom is equipped with the card for the driving lever (702) activity insertion
Slot (8031) is formed between the stop tab portion (803) and another bending piece portion (801) for driving lever (702) movable limit
Bit space.
6. a kind of semi-automatic perforating press of MIM as claimed in claim 5, it is characterised in that:
The third plate body (221), the 4th plate body (222), the 5th plate body (231) and the 6th plate body
It (232) is punching web plate, the 4th plate body (222) lateral surface is equipped with handle (2221).
7. a kind of semi-automatic perforating press of MIM as claimed in claim 5, it is characterised in that:
Fixed link (600) are equipped with vertically on side frame (211) medial surface, one end of the fixed link (600) and the side frame
(211) top margin is fixedly connected, and the other end of the fixed link (600) is fixedly connected with the bottom edge of the side frame (211), described
The side upper end and lower end of safe grating (5) are respectively symmetrically equipped with latch segment (500), latch segment (500) one side in
It is fixedly connected close to an end position with the safe grating (5), the other end of the latch segment (500), which is equipped with, supplies the fixation
The first through hole (501) that passes through of bar (600) activity is offered through the locking on the other end of the latch segment (500)
The latch segment (500) the other end is separated into two clamping ends by the grooving (502) in hole (503), the grooving (502)
(504), the clamping end (504) is equipped with locking hole (503), and two clamping ends (504) pass through bolt and nut
The fixed link (600) are formed and are gripped.
8. a kind of semi-automatic perforating press of MIM as claimed in claim 2, it is characterised in that:
The air cylinder support (31) include the base plate (311) being fixedly connected with the support plate (15), be fixed on vertically it is described
On base plate (311) and in symmetrical spacing distribution c-type supporting plate (312) and be fixed between the c-type supporting plate (312) in
Close to the mounting plate (313) of top position, the solid plate (314) is fixed on the C-channel bottom of the c-type supporting plate (312),
The cylinder (32) is fixed on the mounting plate (313) top and its telescopic rod is moveed downward through the mounting plate (313)
And be fixedly connected with the moving template (300), the solid plate (314) is equipped with the chip space through the solid plate (314)
(3141)。
9. a kind of semi-automatic perforating press of MIM as claimed in claim 8, it is characterised in that:
Further include position-limit mechanism, is fixed with connecting column corresponding with the telescopic rod on the top surface of the moving template (300)
(301), the telescopic rod is fixedly connected by shaft coupling (304) with the connecting column (301), and the position-limit mechanism includes limit
Block (305) and the fixed guide post (306) for being inserted in an end position at the top of the limited block (305), on the mounting plate (313)
Equipped with the guide hole (3131) passed through for the guide post (306) activity, the top of the limited block (305) is equipped in another end position
For the second through-hole (307) that the shaft coupling (304) one end passes through, the limited block (305) is fixedly connected with the connecting shaft
And it moves synchronously.
10. a kind of semi-automatic perforating press of MIM as described in claim 1, it is characterised in that:
It further include alarm lamp, the alarm lamp is electrically connected with safe grating (5), and the alarm lamp is fixed on the shield (2)
In close to evacuation window corner location, the switch button (4) is individually fixed at the top of the main engine bed (1) two sides in leaning at top
Near operation the window's position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910280627.XA CN109865763B (en) | 2019-04-09 | 2019-04-09 | MIM semi-automatic punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910280627.XA CN109865763B (en) | 2019-04-09 | 2019-04-09 | MIM semi-automatic punching machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109865763A true CN109865763A (en) | 2019-06-11 |
| CN109865763B CN109865763B (en) | 2023-08-04 |
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ID=66922298
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910280627.XA Active CN109865763B (en) | 2019-04-09 | 2019-04-09 | MIM semi-automatic punching machine |
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| CN109290641A (en) * | 2018-10-16 | 2019-02-01 | 江苏创良智能数控科技有限公司 | A kind of energy-saving and emission-reduction equipment of intelligent machine tool gear |
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| JP2003231039A (en) * | 2002-02-07 | 2003-08-19 | Howa Mach Ltd | Operating machine with control panel, comprising protective cover |
| CN2761356Y (en) * | 2004-11-15 | 2006-03-01 | 台湾丽伟电脑机械股份有限公司 | Tool machine having dismounted left-right side cover |
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| CN204799240U (en) * | 2015-07-02 | 2015-11-25 | 苏州盈茂塑料有限公司 | Reation kettle's end cover |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109865763B (en) | 2023-08-04 |
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Effective date of registration: 20220512 Address after: 523000 building 3, No. 5, Weifeng Road, Dongcheng Street, Dongguan City, Guangdong Province Applicant after: DONGGUAN HUAJING POWDER METALLURGY Co.,Ltd. Address before: 518000 workshop 1 and 3, zone a, xinfengze industrial plant, Shangnan East Road, Shajing street, Bao'an District, Shenzhen City, Guangdong Province Applicant before: SHENZHEN FUTURE TECHNOLOGY Co.,Ltd. |
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