CN208991575U - A kind of aluminum alloy pattern plate perforating press - Google Patents

A kind of aluminum alloy pattern plate perforating press Download PDF

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Publication number
CN208991575U
CN208991575U CN201821511529.XU CN201821511529U CN208991575U CN 208991575 U CN208991575 U CN 208991575U CN 201821511529 U CN201821511529 U CN 201821511529U CN 208991575 U CN208991575 U CN 208991575U
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China
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hole
punched device
level board
hole punched
fixed level
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CN201821511529.XU
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Chinese (zh)
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苗建国
石晓松
丁凯明
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Guangdong Naishite Machinery Co ltd
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Guangdong Naishite Machinery Co ltd
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Priority to CN201821511529.XU priority Critical patent/CN208991575U/en
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Abstract

The utility model 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, the cooperation of the utility model structure 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

A kind of aluminum alloy pattern plate perforating press
Technical field
The utility model 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.
Utility model content
Technical problem to be solved by the utility model is: needing a kind of aluminum alloy pattern plate perforating press and hole-punching method, machine can be improved Body structural stability improves machining accuracy.
The solution that the utility model solves its technical problem is: a kind of aluminum alloy pattern plate perforating press, includes chassis, described Chassis top side along its length on be evenly arranged with several groups support frame, be provided in support frame as described above the first hole punched device, The second hole punched device being oppositely arranged with first hole punched device, first hole punched device and the second hole punched device knot Structure is identical, and support frame as described above includes that there are two rack arranged in parallel, first hole punched device and the second hole punched devices Two sides pass through the top side that buffer adjusting mechanism is connected to two racks respectively.
The utility model provides a kind of aluminum alloy pattern plate perforating press, includes chassis, and chassis top side is upper uniform along its length Be provided with several group of support frame, be provided in support frame the first hole punched device, also the first hole punched device be oppositely arranged second Hole punched device the two-sided of workpiece can be processed simultaneously when processing the workpiece, substantially increase process velocity, the first punching dress Set identical as the second hole punched device structure, support frame includes first hole punched device and the there are two rack arranged in parallel The two sides of two hole punched devices pass through the top side that buffer adjusting mechanism is connected to two racks respectively, and buffer adjusting mechanism, which has, to be adjusted First hole punched device and the effect of position on the rack respectively of the second hole punched device, moreover it is possible to which body is generated during the work time Shock absorbing effect is played in vibration, improves the stability of housing construction, so that it is guaranteed that machining accuracy, therefore, the utility model energy Process velocity is effectively improved, it is two-sided to workpiece while being punched out processing, and using easy to adjust, structural stability is high, adds Work precision is more preferable.
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
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the utility model, rather than complete Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it His design scheme and attached drawing.
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the lateral pressing structure of shoe and fixed level board fit structure schematic diagram of the utility model.
Fig. 3 is the selecting mechanism and fixed level board fit structure schematic diagram of the utility model.
Fig. 4 is the A-A the schematic diagram of the section structure of Fig. 3.
Fig. 5 is the lever construction schematic diagram of the utility model.
Fig. 6 is the buffer regulating device structural schematic diagram of the utility model.
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 the design of the utility model, specific structure and generation It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field Art personnel other embodiments obtained without creative efforts belong to the model of the utility model protection It encloses.In addition, all connection/connection relationships being previously mentioned in text, not singly refer to that component directly connects, and referring to can be according to specific reality Situation is applied, by adding or reducing couple auxiliary, Lai Zucheng more preferably coupling structure.Each technology in the utility model creation Feature, can be with combination of interactions under the premise of not conflicting conflict.
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 utility model provides a kind of aluminum alloy pattern plate perforating press, it include chassis 1,1 top side of chassis is along its length Degree is evenly arranged with several group of support frame on direction, and the first hole punched device 3, also the first hole punched device 3 are provided in support frame The second hole punched device 4 being oppositely arranged the two-sided of workpiece can be processed simultaneously when processing the workpiece, substantially increase processing Speed, the first hole punched device 3 is identical as 4 structure of the second hole punched device, and support frame includes that there are two racks arranged in parallel 2, the two sides of the first hole punched device 3 and the second hole punched device 4 pass through the top that buffer adjusting mechanism is connected to two racks 2 respectively Side, buffer adjusting mechanism have the function of adjusting the first hole punched device 3 and the second hole punched device 4 position in rack 2 respectively, go back Shock absorbing effect can be played to the vibration that body generates during the work time, improve the stability of housing construction, so that it is guaranteed that Machining accuracy, therefore, the utility model can effectively improve process velocity, two-sided to workpiece while being punched out processing, and make With 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.
The better embodiment of the utility model is illustrated above, but the utility model creation is not limited to The embodiment, those skilled in the art can also make various etc. without departing from the spirit of the present invention Same variation or replacement, 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 bottom surface 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).
CN201821511529.XU 2018-09-14 2018-09-14 A kind of aluminum alloy pattern plate perforating press Active CN208991575U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821511529.XU CN208991575U (en) 2018-09-14 2018-09-14 A kind of aluminum alloy pattern plate perforating press

Applications Claiming Priority (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112775273A (en) * 2020-12-31 2021-05-11 晟通科技集团有限公司 Punching mechanism and punching device with same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112775273A (en) * 2020-12-31 2021-05-11 晟通科技集团有限公司 Punching mechanism and punching device with same

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