CN108971324A - A kind of aluminum alloy pattern plate perforating press - Google Patents
A kind of aluminum alloy pattern plate perforating press Download PDFInfo
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- CN108971324A CN108971324A CN201811074633.1A CN201811074633A CN108971324A CN 108971324 A CN108971324 A CN 108971324A CN 201811074633 A CN201811074633 A CN 201811074633A CN 108971324 A CN108971324 A CN 108971324A
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- Prior art keywords
- hole
- punched device
- level board
- hole punched
- fixed level
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention discloses a kind of aluminum alloy pattern plate perforating press, it include chassis, the chassis top side along its length on be evenly arranged with several groups support frame, the first hole punched device is provided in support frame as described above, the second hole punched device being oppositely arranged with first hole punched device, first hole punched device is identical as the second hole punched device structure, support frame as described above includes that there are two racks arranged in parallel, the two sides of first hole punched device and the second hole punched device pass through the top side that buffer adjusting mechanism is connected to two racks respectively, structure of the invention cooperation is tight, stability is high, driving load is low, and process velocity is fast, red needle abrasion is less, punching precision is higher, the service life is longer.
Description
Technical field
The present invention relates to a kind of hole punched device more particularly to a kind of aluminum alloy pattern plate perforating press.
Background technique
Aluminum alloy pattern plate punch mechanism usually pushes directly on red needle by hydraulic cylinder and is punched out.Such punch pattern single
Punching quantity is few, and the specification of hydraulic cylinder is big, and organization volume is big, and existing punch machine structure is complicated, uses feelings in long-time
Under condition, due to interacting for power, the intracorporal connection structure of machine is easy to loosen, and housing construction is not firm enough, is being used for a long time
Under operational circumstances, Workpiece Machining Accuracy is difficult to ensure, in punch process, in a fairly large number of situation of punching, is worked at the same time
The load pressure of hydraulic cylinder can be made big, need driving force to be used enough big, more consume energy.
Summary of the invention
The technical problem to be solved by the present invention is needing a kind of aluminum alloy pattern plate perforating press and hole-punching method, body knot can be improved
Structure stability improves machining accuracy.
The solution that the present invention solves its technical problem is: a kind of aluminum alloy pattern plate perforating press, includes chassis, the chassis
Top side along its length on be evenly arranged with several groups support frame, the first hole punched device and institute are provided in support frame as described above
State the second hole punched device that the first hole punched device is oppositely arranged, first hole punched device and the second hole punched device structure phase
Together, support frame as described above includes there are two rack arranged in parallel the two of first hole punched device and the second hole punched device
Side passes through the top side that buffer adjusting mechanism is connected to two racks respectively.
The present invention provides a kind of aluminum alloy pattern plate perforating press, includes chassis, chassis top side along its length on be uniformly arranged
There is several group of support frame, the first hole punched device is provided in support frame, the second punching that also the first hole punched device is oppositely arranged
Device the two-sided of workpiece can be processed simultaneously when processing the workpiece, substantially increase process velocity, the first hole punched device with
Second hole punched device structure is identical, and support frame includes that there are two rack arranged in parallel, the first hole punched device and the second punchings
The two sides of aperture apparatus pass through the top side that buffer adjusting mechanism is connected to two racks respectively, and buffer adjusting mechanism, which has, adjusts first
Hole punched device and the effect of position on the rack respectively of the second hole punched device, moreover it is possible to the vibration that body is generated during the work time
Shock absorbing effect is played, the stability of housing construction is improved, so that it is guaranteed that machining accuracy, therefore, the present invention can effectively improve
Process velocity, it is two-sided to workpiece while being punched out processing, and using easy to adjust, structural stability is high, and machining accuracy is more
It is good.
As a further improvement of the above technical scheme, first hole punched device includes fixed level board, is set to
The template of the horizontal plate top surface side of fixation, the die holder for being set to the fixed level board top side connect with die holder transmission
The lever mechanism that connects, be set to the die holder close to the fixed level board side selecting mechanism, be set in the template
Lateral pressing structure of shoe, the length extending direction of the template is identical as the length extending direction of the fixed level board.
As a further improvement of the above technical scheme, the template includes front template, sets with the front template interval
The rear pattern plate set, forms die cavity between the front template and rear pattern plate, the side of the front template is provided with along its length
Several first through hole, the position that the rear pattern plate corresponds to the first through hole are provided with the second through-hole, second through-hole
Diameter be not less than the first through hole diameter.
As a further improvement of the above technical scheme, the lateral pressing structure of shoe includes to be fixed on the fixed level board top
The pedestal of side, the push rod that the base top is movably connected on by the first telescopic rod are connected to the push rod by connecting rod
Pressure plate far from the pedestal one side, first telescopic rod are moved back and forth along the width direction of the fixed level board,
The connecting rod is provided with no less than one, and the die cavity bottom surface is provided with no less than one close to the side of the front template
Slot, the position that the bottom side of the pressure plate corresponds to the slot are hinged with locating piece, the locating piece and the slot phase
It is mutually cooperatively connected, one end of the connecting rod is articulated with the top side of the pressure plate, and the other end of the connecting rod is articulated with institute
The side of push rod is stated, the position that the pressure plate corresponds to the first through hole is respectively arranged with third through-hole.
As a further improvement of the above technical scheme, the selecting mechanism includes to be set to the die holder close to described
The mold core of template side, several inserted blocks being inserted in the mold core, the lifting air bar with inserted block transmission connection, it is described
The position that the first through hole is corresponded in mold core is provided with connected pathways, and the central axes of the connected pathways are logical with described first
The central axes in hole overlap, the connected pathways include close to die holder side setting prepass, with it is described preceding logical
Far from described die holder one end rear channel interconnected, the internal diameter of the prepass is greater than the internal diameter in the rear channel, described in road
Inserted with red needle in connected pathways, the red needle includes needle column and the needle cap for being connected to needle column one end, the needle column according to
Secondary to pass through the rear channel, first through hole, the outer diameter of needle cap is greater than the internal diameter in the rear channel, and needle cap is far from described
The side of needle column is provided with the first spring, and first spring is connected to the side of the die holder far from one end of needle cap,
The position that the mold core top surface corresponds to the prepass is provided with groove, and the groove and second through-hole are interconnected,
The inserted block is inserted into respectively in the groove, and the inserted block can be moved back and forth along the direction of groove to prepass, and the inserted block exists
The red needle can be intercepted when in prepass to slide in the prepass.
As a further improvement of the above technical scheme, the bottom side of the die holder is connected to the fixation by sliding rail sliding slot
The top side of level board.
As a further improvement of the above technical scheme, the lever mechanism include two pieces be connected in it is described fixed horizontal
The siding of board bottom side, is set to the second flexible of support plate bottom at the support plate for being vertically arranged at the fixed level board bottom surface
Bar, the movable plate for being set to the second telescopic rod movable end, second telescopic rod come along the width direction of the fixed level board
Backhaul dynamic, siding described in two pieces is arranged in parallel, and connecting shaft is provided between two pieces of sidings, and the connecting shaft passes through
The middle part of the movable plate, the movable plate are hinged with connecting rod far from one end of second telescopic rod, and the connecting rod is far from institute
The one end for stating movable plate is articulated with side of the die holder far from the template.
As a further improvement of the above technical scheme, the buffer adjusting mechanism include link block, be set to it is described
The slide plate at link block both ends, is fixedly installed on the cunning at the buffer stopper that slide plate top surface is connected to by sliding rail sliding slot respectively
The adjusting block of board bottom side, the top surface of the buffer stopper are fixedly connected in the bottom surface of the fixed level board, the buffer stopper with
It is connected with each other by second spring between the link block, the underrun of the adjusting block is connected to by electric sliding rail
The top surface of the rack, the sliding rail sliding slot, electric sliding rail are identical as the width direction of the fixed level board.
Beneficial effect using above-mentioned further scheme is: cooperating between structure tight, stability is high when use, subtracts
Few driving load, energy consumption is lower, and hole-punching method achievees the purpose that the punching press that is delayed using the red needle of different length, further subtracts
The momentary load driven less, effectively improves body service life, and practicability is high.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described.Obviously, described attached drawing is a part of the embodiments of the present invention, rather than is all implemented
Example, those skilled in the art without creative efforts, can also be obtained according to these attached drawings other designs
Scheme and attached drawing.
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is lateral pressing structure of shoe and fixed level board fit structure schematic diagram of the invention.
Fig. 3 is selecting mechanism and fixed level board fit structure schematic diagram of the invention.
Fig. 4 is the A-A the schematic diagram of the section structure of Fig. 3.
Fig. 5 is lever construction schematic diagram of the invention.
Fig. 6 is buffer regulating device structural schematic diagram of the invention.
In figure: the fixed level board of 1- chassis, 2- rack, the first hole punched device of 3-, the second hole punched device of 4-, 5-, 6- die holder,
7- front template, 8- rear pattern plate, 9- first through hole, the second through-hole of 10-, 11- pedestal, the first telescopic rod of 12-, 13- push rod, 14- pressure
After flitch, 15- connecting rod, 16- slot, 17- adjusting block, 18- mold core, 19- inserted block, 20- lifting air bar, 21- prepass, 22-
Channel, 23- needle column, 24- needle cap, the first spring of 25-, 26- siding, 27- support plate, the second telescopic rod of 28-, 29- movable plate,
30- connecting shaft, 31- connecting rod, 32- link block, 33- slide plate, 34- buffer stopper, 35- second spring.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to design of the invention, specific structure and generation clear
Chu is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright a part of the embodiment, rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art are not being paid
Other embodiments obtained, belong to the scope of protection of the invention under the premise of creative work.In addition, be previously mentioned in text
All connection/connection relationships not singly refer to that component directly connects, and referring to can be added deduct according to specific implementation situation by adding
Few couple auxiliary, to form more preferably coupling structure.Each technical characteristic in the invention, in not conflicting conflict
Under the premise of can be with combination of interactions.
Referring to Fig.1, a kind of aluminum alloy pattern plate perforating press includes chassis 1, and 1 top side of chassis is upper uniform along its length
It is provided with several groups support frame, the first hole punched device 3 is provided in support frame as described above, is set relatively with first hole punched device 3
The second hole punched device 4 set, first hole punched device 3 is identical as 4 structure of the second hole punched device, and support frame as described above includes
There are two rack 2 arranged in parallel, the two sides of first hole punched device 3 and the second hole punched device 4 pass through buffering respectively
Regulating mechanism is connected to the top side of two racks 2.
It can be seen from the above, the present invention provides a kind of aluminum alloy pattern plate perforating press, it include chassis 1,1 top side of chassis is square along its length
It is evenly arranged with several group of support frame upwards, is provided with that the first hole punched device 3, also the first hole punched device 3 is opposite in support frame
The second hole punched device 4 being arranged the two-sided of workpiece can be processed simultaneously when processing the workpiece, substantially increase process velocity,
First hole punched device 3 is identical as 4 structure of the second hole punched device, and support frame includes there are two rack 2 arranged in parallel first
The two sides of hole punched device 3 and the second hole punched device 4 pass through the top side that buffer adjusting mechanism is connected to two racks 2 respectively, buffering
Regulating mechanism has the function of adjusting the first hole punched device 3 and the second hole punched device 4 position in rack 2 respectively, moreover it is possible to machine
Shock absorbing effect is played in the vibration that body generates during the work time, improves the stability of housing construction, so that it is guaranteed that processing essence
Degree, therefore, the present invention can effectively improve process velocity, two-sided to workpiece while being punched out processing, and use is easy to adjust,
Structural stability is high, and machining accuracy is more preferable.
It is further used as preferred embodiment, as shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, first hole punched device 3
Include fixed level board 5, the template for being set to the 5 top surface side of fixed level board, be set to the top of fixed level board 5
The die holder 6 of side, is set to the die holder 6 close to the fixed level board 5 one at the lever mechanism being sequentially connected with the die holder 6
The selecting mechanism of side, the lateral pressing structure of shoe being set in the template, the length extending direction of the template and the fixed level
The length extending direction of plate 5 is identical, it is preferred that template is an integral molding structure with fixed level board 5, reduces template and fixed water
Connection structure between plate 5, the loosening of connection structure when body being avoided to work, lever mechanism improve power by leverage
Transmission ratio, reduce driving load, lateral pressing structure of shoe can play pressuring action to workpiece, and selecting mechanism can choose red needle,
And features simple structure is moved between each mechanism and is cooperated, and stability is high.
It is further used as preferred embodiment, the template includes that front template 7 and the front template 7 interval are arranged
Rear pattern plate 8, die cavity is formed between the front template 7 and rear pattern plate 8, the side of the front template 7 is arranged along its length
There are several first through hole 9, the position of the corresponding first through hole 9 of the rear pattern plate 8 is provided with the second through-hole 10, and described the
The diameter of two through-holes 10 is not less than the diameter of the first through hole 9, and the position of first through hole 9 and quantity can be according to the needs of workpiece
And set, rear pattern plate 8 is provided with the second through-hole 10 to the position of first through hole 9, and the diameter of the second through-hole 10 is not less than first
The diameter of through-hole 9, in use, workpiece can be inserted into the die cavity formed between front template 7 and rear pattern plate 8.
It is further used as preferred embodiment, as shown in Fig. 2, the lateral pressing structure of shoe includes to be fixed on the fixed water
The pedestal 11 of 5 top side of plate is movably connected on the push rod 13 at 11 top of pedestal by the first telescopic rod 12, passes through connecting rod
15 are connected to pressure plate 14 of the push rod 13 far from 11 one side of pedestal, and first telescopic rod 12 is along the fixed water
The width direction of plate 5 moves back and forth, and the connecting rod 15 is provided with no less than one, and the die cavity bottom surface is close to the preceding mould
The side of plate 7 is provided with no less than one slot 16, and the position that the bottom side of the pressure plate 14 corresponds to the slot 16 is cut with scissors
It is connected to locating piece, the locating piece and the slot 16, which cooperate, to be connected, and one end of the connecting rod 15 is articulated with the pressure
The top side of flitch 14, the other end of the connecting rod 15 are articulated with the side of the push rod 13, described in the pressure plate 14 is corresponding
The position of first through hole 9 is respectively arranged with third through-hole, and pedestal 11 is set on fixed level board 5, and since template is solid
It is scheduled on fixed level board 5, thrust is generated to fixed level board 5 when telescopic rod generation movement, and telescopic rod pushes pressure plate
14, when pressure plate 14 presses to template again, template is transferred in fixed level board 5 by the pressure opposite with thrust direction, and is pushed away
Power counteracting, so that it is more stable when overall operation, due to the effect of power so that structure connection is easy loosening, shakiness when reducing work
Solid problem, 14 bottom side of pressure plate is hinged with locating piece, and the slot 16 of locating piece and die cavity bottom surface cooperates after connection, can be again
It is connected by screw reinforcement structure, since one end of connecting rod 15 is articulated with the top side of pressure plate 14, the other end is then articulated with and pushes away
The side of bar 13, when the first telescopic rod 12 pushes push rod 13, the pressure plate 14 being inserted into die cavity is rotated around locating piece, rotation
Workpiece pressing reacts quicker, more preferable to the compression effect of workpiece.
It is further used as preferred embodiment, as shown in Figure 3,4, the selecting mechanism includes to be set to the die holder
6 close to the template side mold core 18, be inserted in the mold core 18 several inserted blocks 19, with the inserted block 19 transmission connect
The lifting air bar 20 connect, the position that the first through hole 9 is corresponded in the mold core 18 is provided with connected pathways, described through logical
The central axes in road and the central axes of the first through hole 9 overlap, and the connected pathways includes close to 6 side of die holder
The prepass 21 of setting and the prepass 21 are far from described 6 one end of die holder rear channel 22 interconnected, the prepass 21
Internal diameter be greater than it is described after channel 22 internal diameter, inserted with red needle in the connected pathways, the red needle include needle column 23 with
It is connected to the needle cap 24 of described 23 one end of needle column, the needle column 23 sequentially passes through the rear channel 22, first through hole 9, the needle
The outer diameter of cap 24 is greater than the internal diameter in the rear channel 22, and needle cap 24 is provided with the first spring far from the side of the needle column 23
25, first spring 25 is connected to the side of the die holder 6 far from one end of needle cap 24, and 18 top surface of mold core is corresponding
The position of the prepass 21 is provided with groove, and the groove and second through-hole 10 are interconnected, and the inserted block 19 divides
It is not inserted into the groove, the inserted block 19 can be moved back and forth along the direction of groove to prepass 21, and the inserted block 19 is preceding logical
The red needle can be intercepted when in road 21 to slide in the prepass 21, when processing, red needle passes through first through hole 9, not with
Template interferes, and red needle is inserted into from prepass 21, since the outer diameter of needle cap 24 is greater than the internal diameter in rear channel 22, so that needle cap 24
Rear channel 22 can not be passed through, red needle is after mounting under idle state, and needle cap 24 is under the elastic force of the first spring 25 close to rear
Therefore the end face in channel 22 at work, such as needs to choose red needle, then the inserted block 19 for controlling the red needle position moves to preceding lead to
In road 21, prevent red needle from sliding in prepass 21, when red needle presses to workpiece, the red needle that no inserted block 19 is withstood then is compressed
The thrust of first spring 25, the first spring 25 is not enough to reach punching needs, will not punching, and the red needle for having inserted block 19 to head on is then
Meet thrust required for punching, realizes punching.
It is further used as preferred embodiment, the bottom side of the die holder 6 is connected to the fixed water by sliding rail sliding slot
The top side of plate 5, stability when enhancing is run, die holder 6 are more smooth when moving.
Be further used as preferred embodiment, as shown in figure 5, the lever mechanism include two pieces be connected in it is described solid
Determine the siding 26 of 5 bottom side of level board, the support plate 27 for being vertically arranged at 5 bottom surface of fixed level board, be set to support plate 27
Second telescopic rod 28 of bottom, the movable plate 29 for being set to 28 movable end of the second telescopic rod, second telescopic rod 28 is along described
The width direction of fixed level board 5 moves back and forth, and siding 26 described in two pieces is arranged in parallel, between two pieces of sidings 26
It is provided with connecting shaft 30, the connecting shaft 30 passes through the middle part of the movable plate 29, and the movable plate 29 is stretched far from described second
One end of contracting bar 28 is hinged with connecting rod 31, and it is separate that the connecting rod 31 far from one end of the movable plate 29 is articulated with the die holder 6
The side of the template, it is preferred that may be provided with bearing between connecting shaft 30 and movable plate 29, telescopic rod can by hydraulic cylinder,
Pneumatic cylinder driving, when telescopic rod elongation, movable plate 29 is rotated around rotary shaft, and the other end of movable plate 29 pushes die holder 6, mold core
18 move to template direction, and therefore, lever mechanism is equivalent to a lever, can be effective in the case where realizing identical motive force effect
Driving force required for the second telescopic rod 28 is reduced, achievees the effect that more laborsaving, the load of the second telescopic rod 28 of reduction.
It is further used as preferred embodiment, as shown in fig. 6, the buffer adjusting mechanism includes link block 32, sets
It is placed in the slide plate 33 at 32 both ends of link block, buffer stopper 34 that 33 top surface of slide plate is connected to by sliding rail sliding slot, respectively
It is fixedly installed on the adjusting block 17 of 33 bottom side of slide plate, the top surface of the buffer stopper 34 is fixedly connected in described fixed horizontal
The bottom surface of plate 5 is connected with each other by second spring 35, the adjusting block 17 between the buffer stopper 34 and the link block 32
Underrun pass through the top surface that electric sliding rail is connected to the rack 2, the sliding rail sliding slot, electric sliding rail and the fixation
The width direction of level board 5 is identical, when needing to adjust the position of the first hole punched device 3 and the second hole punched device 4 in rack 2
When, it can move, adjust very square by the slidable adjustment of electric sliding rail and adjusting block 17, the width direction along fixed level board 5
Just, when body works, the vibration generated in punch process can have an impact the precision of punching, and buffer stopper 34 is in slide plate at this time
Sliding buffering is realized by sliding rail sliding slot in 33 top sides, reduces body and shakes influence to connection structure, and buffer stopper 34 and the
It is movable in certain position range that elastic force effect between two springs 35 can be such that buffer stopper 34 maintains, and is converted by that will shake
Sliding, improves the stability of structure, it is ensured that machining accuracy.
Preferably, the first telescopic rod 12 and the second telescopic rod 28 provide power using hydraulic pump or air pump.
It is further used as preferred embodiment, a kind of hole-punching method of aluminum alloy pattern plate perforating press includes the first punching dress
Set 3 hole-punching method and the hole-punching method of the second hole punched device 4, the hole-punching method of the first hole punched device 3 are as follows: use the same liquid
Press pump is connected in parallel the lever mechanism in the first different hole punched devices 3 by pipeline, in the first different hole punched devices 3
It is respectively provided with the different red needle of length in selecting mechanism, after placing workpiece to template, workpiece is fixed using lateral pressing structure of shoe,
Then by selecting mechanism to red needle choose fix, then drive hydraulic pump using lever mechanism push selecting mechanism press to workpiece into
Row punching when punching, loads the longer selecting mechanism of red needle length and first completes the punching to workpiece, and hydraulic pump stops to completing to rush
The lever mechanism fuel feeding in hole, until whole selecting mechanisms complete the punching to workpiece, hydraulic pump stops supplying all lever mechanisms
Oil completes punching, and the method dexterously utilizes red needle length different, reaches the difference of workpiece time, and the time for completing punching has
Institute is different, realizes the effect of delay punching press, red needle is longer first to start punching, rushes in contact workpiece moment since other are shorter
Needle does not start contact workpiece also, and therefore, pressure suffered by the red needle first contacted with workpiece becomes larger, and pressure is approximately equal to hydraulic pump output
The pressure at end, the red needle thrust increase, and in the identical situation of total driving force, red needle can be easily accomplished punching, in this manner,
The red needle of different length completes punching one by one, and multiple punchings can be completed to workpiece with lesser motive force by realizing.
It is further used as preferred embodiment, the hole-punching method of second hole punched device 4 and first punching fill
Set 3 hole-punching method it is identical.
Better embodiment of the invention is illustrated above, but the invention is not limited to the implementation
Example, those skilled in the art can also make various equivalent modifications on the premise of without prejudice to spirit of the invention or replace
It changes, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.
Claims (8)
1. a kind of aluminum alloy pattern plate perforating press includes chassis (1), it is characterised in that: chassis (1) top side along its length on
It is evenly arranged with several groups support frame, the first hole punched device (3) and first hole punched device are provided in support frame as described above
(3) the second hole punched device (4) being oppositely arranged, first hole punched device (3) and the second hole punched device (4) structure phase
Together, support frame as described above includes there are two rack (2) arranged in parallel, and first hole punched device (3) and the second punching fill
The two sides for setting (4) pass through the top side that buffer adjusting mechanism is connected to two racks (2) respectively.
2. a kind of aluminum alloy pattern plate perforating press according to claim 1, it is characterised in that: first hole punched device (3) includes
There is fixed level board (5), the template for being set to fixed level board (5) the top surface side, be set to the fixed level board (5)
The die holder (6) of top side, the lever mechanism being sequentially connected with the die holder (6) are set to the die holder (6) close to described fixed water
The selecting mechanism of plate (5) side, the lateral pressing structure of shoe being set in the template, the length extending direction of the template with it is described
The length extending direction of fixed level board (5) is identical.
3. a kind of aluminum alloy pattern plate perforating press according to claim 2, it is characterised in that: the template include front template (7),
With the front template (7) spaced rear pattern plate (8), die cavity is formed between the front template (7) and rear pattern plate (8), it is described
The side of front template (7) is provided with several first through hole (9), the rear pattern plate (8) corresponding described first along its length
The position of through-hole (9) is provided with the second through-hole (10), and the diameter of second through-hole (10) is not less than the first through hole (9)
Diameter.
4. a kind of aluminum alloy pattern plate perforating press according to claim 3, it is characterised in that: the lateral pressing structure of shoe includes to be fixed on
The pedestal (11) of fixed level board (5) top side is movably connected at the top of the pedestal (11) by the first telescopic rod (12)
Push rod (13), by connecting rod (15) be connected to the push rod (13) far from the pedestal (11) one side pressure plate
(14), first telescopic rod (12) moves back and forth along the width direction of the fixed level board (5), and the connecting rod (15) sets
It is equipped with no less than one, the die cavity bottom surface is provided with no less than one slot (16) close to the side of the front template (7),
The position that the bottom side of the pressure plate (14) corresponds to the slot (16) is hinged with locating piece, the locating piece and the slot
(16) cooperate connection, and one end of the connecting rod (15) is articulated with the top side of the pressure plate (14), the connecting rod
(15) the other end is articulated with the side of the push rod (13), the position of the corresponding first through hole (9) of the pressure plate (14)
It is respectively arranged with third through-hole.
5. a kind of aluminum alloy pattern plate perforating press according to claim 3, it is characterised in that: the selecting mechanism includes to be set to
The die holder (6) close to the template side mold core (18), be inserted in the mold core (18) several inserted blocks (19), with
The lifting air bar (20) of the inserted block (19) transmission connection, the position that the first through hole (9) is corresponded in the mold core (18) are equal
It is provided with connected pathways, the central axes of the connected pathways and the central axes of the first through hole (9) overlap, described to run through
Channel includes close to the prepass (21) of the die holder (6) side setting, with the prepass (21) far from the die holder (6)
Channel (22) after one end is interconnected, the internal diameter of the prepass (21) is greater than the internal diameter in the rear channel (22), described to pass through
Break-through trace interpolation, which enters, red needle, and the red needle includes needle column (23) and the needle cap (24) for being connected to described needle column (23) one end,
The needle column (23) sequentially passes through the rear channel (22), first through hole (9), and the outer diameter of needle cap (24) is greater than described rear logical
The internal diameter in road (22), needle cap (24) are provided with the first spring (25) far from the side of the needle column (23), first bullet
Spring (25) is connected to the sides of the die holder (6) far from the one end of needle cap (24), described in mold core (18) top surface is corresponding
The position of prepass (21) is provided with groove, and the groove and second through-hole (10) are interconnected, the inserted block (19)
It is inserted into the groove respectively, the inserted block (19) can move back and forth along the direction of groove to prepass (21), the inserted block
(19) red needle sliding in the prepass (21) can be intercepted when prepass (21) is interior.
6. a kind of aluminum alloy pattern plate perforating press according to claim 2, it is characterised in that: the bottom side of the die holder (6) passes through cunning
Rail sliding slot is connected to the top side of the fixed level board (5).
7. a kind of aluminum alloy pattern plate perforating press according to claim 2, it is characterised in that: the lever mechanism includes two pieces of cards
The support plate for being connected to the siding (26) of fixed level board (5) bottom side, being vertically arranged at fixed level board (5) bottom surface
(27), it is set to second telescopic rod (28) of support plate (27) bottom, is set to the movable plate of the second telescopic rod (28) movable end
(29), second telescopic rod (28) moves back and forth along the width direction of the fixed level board (5), siding described in two pieces
(26) arranged in parallel, it is provided with connecting shaft (30) between two pieces of sidings (26), the connecting shaft (30) passes through described
The middle part of movable plate (29), the movable plate (29) are hinged with connecting rod (31), institute far from one end of second telescopic rod (28)
State the side that connecting rod (31) are articulated with the die holder (6) the separate template far from the one end of the movable plate (29).
8. a kind of aluminum alloy pattern plate perforating press according to claim 2, it is characterised in that: the buffer adjusting mechanism includes to connect
It connects block (32), the slide plate (33) for being set to the link block (32) both ends, be connected to slide plate (33) top by sliding rail sliding slot
The buffer stopper (34) in face, the adjusting block (17) for being fixedly installed on the slide plate (33) bottom side respectively, the top of the buffer stopper (34)
Face is fixedly connected in the bottom surface of the fixed level board (5), logical between the buffer stopper (34) and the link block (32)
Second spring (35) interconnection is crossed, the underrun of the adjusting block (17) passes through electric sliding rail and is connected to the rack
(2) top surface, the sliding rail sliding slot, electric sliding rail are identical as the width direction of the fixed level board (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811074633.1A CN108971324B (en) | 2018-09-14 | 2018-09-14 | Aluminum template punching machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811074633.1A CN108971324B (en) | 2018-09-14 | 2018-09-14 | Aluminum template punching machine |
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| CN108971324A true CN108971324A (en) | 2018-12-11 |
| CN108971324B CN108971324B (en) | 2023-08-08 |
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| CN201811074633.1A Active CN108971324B (en) | 2018-09-14 | 2018-09-14 | Aluminum template punching machine |
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| CN109676011A (en) * | 2018-12-25 | 2019-04-26 | 厦门航天思尔特机器人系统股份公司 | A kind of punching board |
| CN110314979A (en) * | 2019-08-07 | 2019-10-11 | 广东斯丹诺智能装备有限公司 | A kind of C slot automatic punching device |
| CN110961523A (en) * | 2020-01-03 | 2020-04-07 | 云南科保模架有限责任公司 | Double-row punching machine for aluminum template |
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| CN110961523A (en) * | 2020-01-03 | 2020-04-07 | 云南科保模架有限责任公司 | Double-row punching machine for aluminum template |
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|---|---|
| CN108971324B (en) | 2023-08-08 |
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