CN203973667U - Two pneumatic impact wrench stamp perforating machines - Google Patents
Two pneumatic impact wrench stamp perforating machines Download PDFInfo
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- CN203973667U CN203973667U CN201420367792.1U CN201420367792U CN203973667U CN 203973667 U CN203973667 U CN 203973667U CN 201420367792 U CN201420367792 U CN 201420367792U CN 203973667 U CN203973667 U CN 203973667U
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- impact wrench
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Abstract
The utility model discloses a kind of pair of pneumatic impact wrench stamp perforating machine, comprise frame and the described pneumatic impact wrench of spaced two cover in front and back in frame.Described frame top is provided with three grades of transporting sheet structures, and first order transporting sheet structure comprises transmission mechanism, pneumatic chuck, gas circuit, source of the gas and the power set at pair of tracks groove and this place; Second level transporting sheet structure comprises the pneumatic chuck at described guide rail, Rodless cylinder and this place; Third level transporting sheet structure comprises transmission mechanism, pneumatic chuck, gas circuit, source of the gas and the power set at second pair of rail groove and this place.Owing to having adopted forward and backward two cover pneumatic impact wrench, therefore can one-stop operation complete the punching of two kinds of specifications, need not operation twice as in the past, improved efficiency.By cooperation, the sequentially-operating of first, second grade of transporting sheet structure, can automatically stamp paper be sent in front pneumatic impact wrench completely by rear pneumatic impact wrench place, need not operate manually, greatly improve automaticity, simplify punch operation, improved operating efficiency.
Description
Technical field
The utility model relates to stamp manufacture technology field, especially a kind of drift for stamp punching.
Background technology
While manufacturing stamp, need on the stamp printing, punch, so as user along hole by stamp a sheet by a sheet tear.Drilling operation need to be used stamp perforating machine.Existing stamp perforating machine only has a mechanical type drift, once can only complete a kind of punching of specification, if there is the punching of two kinds and above specification requirement on stamp paper, with a piece of paper, needs operation twice, and efficiency is not high.
The instrument that stamp perforating machine operation is used is drift, and drift comprises grinding tool and connecting plate.Grinding tool claims again needle plate, which is provided with a plurality of pin holes.The be provided with perforating needle that be used to stamp punching corresponding with grinding tool pin hole on connecting plate.The power resources of existing drift, in the belt pulley of driven by motor, pull drift by belt transmission.Owing to being mechanical device, there is Frequent Troubles, the lubricated problem of polluting; While changing punching format, program is adjusted loaded down with trivial details.
Summary of the invention
The purpose of this utility model is to provide a kind of two pneumatic impact wrench stamp perforating machines that can once complete the punching of two kinds of specifications, and corresponding twice punching operation can realize three grades of automatic paper feedings.
For achieving the above object, of the present utility model pair of pneumatic impact wrench stamp perforating machine comprises frame and pneumatic impact wrench;
The direction of motion of stamp paper of take is forward direction, the rear portion of described frame end face is provided with puts paper panel, the front portion of described frame end face is provided with collection panel, collection panel and put paper panel and be positioned in same level, described collection panel and put in the frame between paper panel before and after be interval with the described pneumatic impact wrench of two covers, be respectively front pneumatic impact wrench and rear pneumatic impact wrench;
Described forward and backward pneumatic impact wrench structure is identical, includes rectangle base, top board, grinding tool support plate and two restoring boards, and four jiaos of places of base are respectively equipped with to press down and use pneumatic job key;
Two pneumatic job keys of described base one side are through a described restoring board, and two pneumatic job keys of described base opposite side, through another described restoring board, are provided with stage clip between each restoring board and base;
The Si Jiaochu of described grinding tool support plate is respectively equipped with the support plate installing hole suitable with pneumatic job key, and a support plate installing hole, grinding tool support plate and the crimping of described restoring board phase are passed respectively in the middle part of each pneumatic job key;
Grinding tool support plate middle part is provided with the grinding tool chute that connects grinding tool support plate along its length, in grinding tool chute, slidably connects grinding tool, and grinding tool is provided with a plurality of pin holes; Grind in ambilateral grinding tool chute and be provided with for limiting the limiting plate of grinding tool position;
Four jiaos of places of described top board are connected with the top of described each pneumatic job key by pressing plate mounting structure; Described top board is connected with connecting plate downwards, and connecting plate is to having the perforating needle corresponding with described pin hole; Connecting plate has reset station and presses down station, and connecting plate has gap between perforating needle and grinding tool when reset station, and connecting plate is positioned at the pin hole that perforating needle while pressing down station stretches into grinding tool;
Described base top both sides are separately installed with reset balloon-type cylinder, and the top of each balloon-type cylinder is connected with the restoring board described in respectively;
Described grinding tool end face and described collection panel flush with the upper surface of putting paper panel;
Described frame top is provided with three grades of transporting sheet structures, and three grades of transporting sheet structures comprise two pairs of rail grooves that are arranged at frame top along the fore-and-aft direction of fortune paper; The frame top of pair of tracks groove between described forward and backward pneumatic impact wrench, second pair of rail groove is positioned at the frame top before front pneumatic impact wrench;
Every pair of rail groove includes the parallel twice rail groove being arranged side by side; In each rail groove, be respectively equipped with transmission mechanism, transmission mechanism is connected with for clamping the pneumatic chuck of stamp paper leading section, and transmission mechanism is connected with power set;
In the frame of described pair of tracks groove both sides, be respectively equipped with the guide rail that is parallel to rail groove, on guide rail, be connected with Rodless cylinder, Rodless cylinder is connected with for clamping the pneumatic chuck of stamp paper sidepiece, and pneumatic chuck stroke is between described forward and backward pneumatic impact wrench herein;
First order transporting sheet structure comprises transmission mechanism, pneumatic chuck, gas circuit, source of the gas and the power set at pair of tracks groove and this place; The stroke of the pneumatic chuck in the first transporting sheet structure is between described forward and backward pneumatic impact wrench;
Second level transporting sheet structure comprises the pneumatic chuck at described guide rail, Rodless cylinder and this place;
Third level transporting sheet structure comprises transmission mechanism, pneumatic chuck, gas circuit, source of the gas and the power set at second pair of rail groove and this place.
Described each pneumatic chuck is all connected with described gas circuit, and described gas circuit is connected with described source of the gas.
Power set in described three grades of transporting sheet structures are stepper motor;
The screw mandrel that transmission mechanism in described rail groove comprises the pad cylinder being arranged in rail groove and is positioned at pad cylinder, described pneumatic chuck is installed on screw mandrel, and described stepper motor is connected with screw rod transmission.
The two side bottom notch of described grinding tool chute is provided with buckling groove, and the two bottom sides limit of described limiting plate convexes with clamping bar, and described clamping bar snaps in described buckling groove and is slidably matched with buckling groove; Limiting plate is provided with the screwed hole of up/down perforation, is bolted with bolt in screwed hole, and bolt is fixed on limiting plate in grinding tool chute.
Described pressing plate mounting structure comprises that being arranged on four jiaos of top boards locates and the pressing plate installing hole corresponding with described pneumatic job key, and pressing plate installing hole is stepped hole; The top of each pneumatic job key is provided with screwed hole, in pressing plate installing hole, be provided with connecting bolt, the head of connecting bolt is crimped in described pressing plate installing hole, and the threaded joints of connecting bolt is through pressing plate installing hole and be screwed onto in the screwed hole at top of pneumatic job key.
Described limiting plate is upwards provided with projection, and projection top is provided with resilient snubber.
The top of described limiting plate and the end face of described grinding tool flush.
During work, original state lower connecting plate 11 is positioned at reset station.Make each pneumatic means connect respectively gas circuit, 12 of balloon-type cylinders are connected with external air compressor machine.Two pneumatic chucks 27 in first order transporting sheet structure and two pneumatic chucks 27 in the transporting sheet structure of the second level are all positioned at the rear extreme position of stroke separately.
By wait the stamp paper punching, put into the utility model after pneumatic impact wrench 24, and through the gap between perforating needle and grinding tool 9, then by controlling gas circuit, (controlling pneumatic system and device is those skilled in the art's conventional technical ability, repeat no more), pneumatic job key 5 is shunk, pull top board 2 downwards, top board 2 drives connecting plate 11 to press to and presses down station, perforating needle is stretched in pin hole, complete once punching action.
After having punched, control gas circuit two pneumatic chucks 27 in first order transporting sheet structure are moved simultaneously, clamp the leading section of stamp paper; Then control gas circuit and make the stepper motor action in first order transporting sheet structure, by screw mandrel 31, drive pneumatic chuck 27 to move forward to front pneumatic impact wrench 23 places (the front extreme position of this pneumatic chuck 27).Then two pneumatic chucks 27 in first order transporting sheet structure are decontroled stamp paper simultaneously and are moved to backward initial position (rear extreme position).Now stamp paper is positioned at front pneumatic impact wrench 23 rear end, not yet enters front pneumatic impact wrench 23.Then by controlling gas circuit, make two pneumatic chucks 27 in the transporting sheet structure of the second level from the both sides of stamp paper, clamp the rear portion of stamp paper, then under the drive of Rodless cylinder 29, two, this place pneumatic chuck 27 moves forward to its front extreme position, thereby the stamp paper that is positioned at front pneumatic impact wrench 23 rear ends is originally sent into front pneumatic impact wrench 23, and through the gap between perforating needle and grinding tool 9, carry out secondary punching action.The punching action of front pneumatic impact wrench 23 is identical with the punching action of rear pneumatic impact wrench 24.Two pneumatic chucks 27 in the transporting sheet structure of the second level are sent into stamp paper after front pneumatic impact wrench 23, control gas circuit and make these two pneumatic chucks 27 be reset to extreme position thereafter.After front pneumatic impact wrench 23 punchings, stamp paper has been completed to the punching of two kinds of specifications.Now control gas circuit two pneumatic chucks 27 in third level transporting sheet structure are moved simultaneously, clamp the leading section of stamp paper; Then control gas circuit and make the stepper motor action in third level transporting sheet structure, by screw mandrel 31, drive pneumatic chuck 27 to move forward to the front extreme position of this place's pneumatic chuck 27, now stamp paper is located pneumatic chuck 27 by the interior extraction of front pneumatic impact wrench 23 by this.Stepper motor in last third level transporting sheet structure drives pneumatic chucks 27 to be reset to backward initial position (being the rear extreme position of its stroke) by screw mandrel 31, for the drilling operation of next stamp paper ready.
When top board 2 presses down, the both sides of the edge part of top board 2 is pressed on resilient snubber 16, thereby plays the effect of the depression distance of cushioning effect and restriction top board 2.Resilient snubber 16 is subject to after downforce, drives grinding tool support plate 3 and restoring board 4 to bottom offset, and compression press spring 6.After once punching has been moved, control gas circuit and stop to pneumatic job key 5 air feed; Control external air compressor to balloon-type cylinder 12 air feed.The elastic force of the jacking force of balloon-type cylinder 12 and stage clip 6 resets each parts of pneumatic impact wrench.
Balloon-type cylinder, also referred to as air spring, is a kind of bellows type air spring of fabric rubber, has following advantage: durable, the life-span is long; Inside air bag does not have to need part lubricated and that safeguard, as piston, piston rod and slipper seal etc., air bag be can be used under severe condition of work, to source of the gas, requires lower; The ability of anti-side loading is strong; The setting height(from bottom) of air bag is little, can save installing space, makes the more compact structure of machine; Air bag has unique need not rotate the ability that tailstock just can move along circular arc path by U-shaped, and its pendulum angle maximum can reach 30 degree, thereby can save complicated bindiny mechanism; Install simple and convenient, positioning precision that need not be strict.
Power when the utility model adopts balloon-type cylinder and pneumatic job key as reset and presses down, Frequent Troubles, lubricated pollution in the time of can avoiding in the past adopting mechanical device, the program while punching format of changing are adjusted the problems such as loaded down with trivial details, compared with the pastly saved complicated bindiny mechanism, make punch structure simpler, move more reliable and more stablely, and be convenient to install and operation.
The structures such as limiting plate and grinding tool chute, can regulate operating position the Positioning Sharper of grinding tool easily.
Owing to having adopted forward and backward two cover pneumatic impact wrench, therefore can one-stop operation complete the punching of two kinds of specifications, need not operation twice as in the past, greatly improved efficiency.Three grades of transporting sheet structure designs are ingenious, by cooperation, the sequentially-operating of first, second grade of transporting sheet structure, can automatically stamp paper be sent in front pneumatic impact wrench completely by rear pneumatic impact wrench place, need not operate manually, greatly improved automaticity, simplify punch operation, improved operating efficiency.Third level transporting sheet structure can be extracted the complete stamp paper of secondary punching out in the past in pneumatic impact wrench, complete whole punching operation, and to open the punching operation of stamp paper ready for next.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the decomposition texture schematic diagram of pneumatic impact wrench;
Fig. 3 is the sectional view that limiting plate matches with chute;
Fig. 4 is the structural representation of second level transporting sheet structure;
Fig. 5 is the structural representation that pad cylinder and screw mandrel match.
The specific embodiment
In the utility model, the direction of motion of stamp paper of take is forward direction.
As shown in Figures 1 to 5, of the present utility model pair of pneumatic impact wrench stamp perforating machine comprises frame 20 and pneumatic impact wrench.
The rear portion of described frame 20 end faces is provided with puts paper panel 21, the front portion of described frame 20 end faces is provided with collection panel 22, collection panel 22 and put paper panel 21 and be positioned in same level, described collection panel 22 and put in the frame 20 between paper panel 21 before and after be interval with the described pneumatic impact wrench of two covers, be respectively front pneumatic impact wrench 23 and rear pneumatic impact wrench 24.
As shown in Figures 2 and 3, described forward and backward pneumatic impact wrench 23,24 structures are identical, include rectangle base 1, top board 2, grinding tool support plate 3 and two restoring boards 4, and 1 four jiaos of places of base are respectively equipped with and press down with pneumatic job key 5.
Two pneumatic job keys 5 of described base 1 one sides are through a described restoring board 4, and two pneumatic job keys 5 of described base 1 opposite side, through another described restoring board 4, are provided with stage clip 6 between each restoring board 4 and base 1.
The Si Jiaochu of described grinding tool support plate 3 is respectively equipped with the support plate installing hole 7 suitable with pneumatic job key 5, and pneumatic job key 5 passes described support plate installing hole 7 and is slidably matched with grinding tool support plate 3.A support plate installing hole 7, grinding tool support plate 3 and described restoring board 4 phase crimping are passed respectively in the middle part of each pneumatic job key 5.
Grinding tool support plate 3 middle parts are provided with the grinding tool chute 8 that connects grinding tool support plate 3 along its length, slidably connect grinding tool 9 in grinding tool chute 8, and grinding tool 9 is provided with a plurality of pin holes (pin hole is routine techniques, and figure does not show); In the grinding tool chute 8 of grinding tool 9 both sides, be provided with for limiting the limiting plate 10 of grinding tool 9 positions.
Four jiaos of places of described top board 2 are connected with the top of described each pneumatic job key 5 by pressing plate mounting structure; Described top board 2 is connected with connecting plate 11 in the mode of clamping downwards, and connecting plate 11 is to having the perforating needle corresponding with described pin hole; Connecting plate 11 has reset station and presses down station, and connecting plate 11 has gap between perforating needle and grinding tool 9 when reset station, and connecting plate 11 is positioned at the pin hole that perforating needle while pressing down station stretches into grinding tool 9.
Described base 1 both sides, top are separately installed with and reset with balloon-type cylinder 12, and the top of each balloon-type cylinder 12 is connected with the restoring board 4 described in respectively.
As shown in Figures 1 to 5, described grinding tool 9 end faces and described collection panel 22 flush with the upper surface of putting paper panel 21, and while making drilling operation, stamp paper is able to level by of the present utility model pair of pneumatic impact wrench stamp perforating machine.
Described frame 20 tops are provided with three grades of transporting sheet structures, and three grades of transporting sheet structures comprise two pairs of rail grooves that are arranged at frame 20 tops along the fore-and-aft direction of fortune paper; Frame 20 tops of pair of tracks groove 25 between described forward and backward pneumatic impact wrench 23,24, second pair of rail groove 26 is positioned at frame 20 tops (being collection panel 22 places) before front pneumatic impact wrench 23.
Every pair of rail groove includes the parallel twice rail groove being arranged side by side; In each rail groove, be respectively equipped with transmission mechanism, transmission mechanism is connected with for clamping the pneumatic chuck 27 of stamp paper leading section, and transmission mechanism is connected with power set (not shown).
In the utility model, pneumatic chuck 27 is all connected with gas circuit everywhere, and gas circuit is connected with source of the gas.
In the frame 20 of described pair of tracks groove 25 both sides, be respectively equipped with the guide rail 28 that is parallel to rail groove, on guide rail 28, be connected with Rodless cylinder 29, Rodless cylinder 29 is connected with for clamping the pneumatic chuck 27 of stamp paper sidepiece, and pneumatic chuck 27 strokes are between described forward and backward pneumatic impact wrench 23,24 herein.
First order transporting sheet structure comprises transmission mechanism, pneumatic chuck 27, gas circuit, source of the gas and the power set at pair of tracks groove 25 and this place; The stroke of the pneumatic chuck 27 in the first transporting sheet structure is between described forward and backward pneumatic impact wrench 23,24.
Second level transporting sheet structure comprises the pneumatic chuck 27 at described guide rail 28, Rodless cylinder 29 and this place.
Third level transporting sheet structure comprises transmission mechanism, pneumatic chuck 27, gas circuit, source of the gas and the power set at second pair of rail groove 26 and this place.
Source of the gas, gas circuit and power set are prior art, and figure does not show; Source of the gas can adopt air compressor, gas tank etc., and pneumatic chuck 27 is existing conventional components, and its concrete structure repeats no more.
Power set in described three grades of transporting sheet structures are stepper motor (stepper motor is prior art, and figure does not show).
Transmission mechanism in described rail groove comprises that the pad cylinder 30(being arranged in rail groove is cushion cover) and be positioned at the screw mandrel 31 that pads cylinder 30, described pneumatic chuck 27 is installed on screw mandrel 31, and described stepper motor and screw mandrel 31 are in transmission connection.
The two side bottom notch of described grinding tool chute 8 is provided with buckling groove 13, and the two bottom sides limit of described limiting plate 10 convexes with clamping bar 19, and described clamping bar 19 snaps in described buckling groove 13 and is slidably matched with buckling groove 13; Limiting plate 10 is provided with the screwed hole 14 of up/down perforation, in screwed hole 14, is bolted with bolt, and bolt is fixed on limiting plate 10 in grinding tool chute 8.Bolt is normal conventional bolt, and figure does not show.
Described pressing plate mounting structure comprises that being arranged on 2 four jiaos of top boards locates and the pressing plate installing hole 17 corresponding with described pneumatic job key 5, and pressing plate installing hole 17 is stepped hole; The top of each pneumatic job key 5 is provided with screwed hole, in pressing plate installing hole 17, be provided with connecting bolt 18, the head of connecting bolt 18 is crimped in described pressing plate installing hole 17, and the threaded joints of connecting bolt 18 is through pressing plate installing hole 17 and be screwed onto in the screwed hole at top of pneumatic job key 5.
Described limiting plate 10 is upwards provided with projection 15, and projection 15 tops are provided with resilient snubber 16(as block rubber), when top board 2 is depressed, resilient snubber 16 plays buffering, spacing effect.
The end face of the top of described limiting plate 10 and described grinding tool 9 flushes, and is convenient to assembling, and is convenient to paper and passes through.
Place, four jiaos of bottoms of described frame is to having leg 32.
Wherein, described pneumatic job key 5 and balloon-type cylinder 12 are prior art, and its concrete structure repeats no more.Described pneumatic job key 5 can adopt existing punch press job key, as the punch press job key of epoch Xun Da power generating machine factory, Changzhou production.
Certainly, the utility model also can add automatic control system, and the devices such as electric control gear and pressure sensor, travel switch, magnetic valve, display screen are set, and realizes automatically and controlling.It is those skilled in the art's conventional ability that automatic control system is set for pneumatic system is supporting, and concrete setting repeats no more.
During work, original state lower connecting plate 11 is positioned at reset station.Make each pneumatic means connect respectively gas circuit, 12 of balloon-type cylinders are connected with external air compressor machine.Two pneumatic chucks 27 in first order transporting sheet structure and two pneumatic chucks 27 in the transporting sheet structure of the second level are all positioned at the rear extreme position of stroke separately.
By wait the stamp paper punching, put into the utility model after pneumatic impact wrench 24, and through the gap between perforating needle and grinding tool 9, then by controlling gas circuit, (controlling pneumatic system and device is those skilled in the art's conventional technical ability, repeat no more), pneumatic job key 5 is shunk, pull top board 2 downwards, top board 2 drives connecting plate 11 to press to and presses down station, perforating needle is stretched in pin hole, complete once punching action.
After having punched, control gas circuit two pneumatic chucks 27 in first order transporting sheet structure are moved simultaneously, clamp the leading section of stamp paper; Then control gas circuit and make the stepper motor action in first order transporting sheet structure, by screw mandrel 31, drive pneumatic chuck 27 to move forward to front pneumatic impact wrench 23 places (the front extreme position of this pneumatic chuck 27).Then two pneumatic chucks 27 in first order transporting sheet structure are decontroled stamp paper simultaneously and are moved to backward initial position (rear extreme position).Now stamp paper is positioned at front pneumatic impact wrench 23 rear end, not yet enters front pneumatic impact wrench 23.Then by controlling gas circuit, make two pneumatic chucks 27 in the transporting sheet structure of the second level from the both sides of stamp paper, clamp the rear portion of stamp paper, then under the drive of Rodless cylinder 29, two, this place pneumatic chuck 27 moves forward to its front extreme position, thereby the stamp paper that is positioned at front pneumatic impact wrench 23 rear ends is originally sent into front pneumatic impact wrench 23, and through the gap between perforating needle and grinding tool 9, carry out secondary punching action.The punching action of front pneumatic impact wrench 23 is identical with the punching action of rear pneumatic impact wrench 24.Two pneumatic chucks 27 in the transporting sheet structure of the second level are sent into stamp paper after front pneumatic impact wrench 23, control gas circuit and make these two pneumatic chucks 27 be reset to extreme position thereafter.After front pneumatic impact wrench 23 punchings, stamp paper has been completed to the punching of two kinds of specifications.Now control gas circuit two pneumatic chucks 27 in third level transporting sheet structure are moved simultaneously, clamp the leading section of stamp paper; Then control gas circuit and make the stepper motor action in third level transporting sheet structure, by screw mandrel 31, drive pneumatic chuck 27 to move forward to the front extreme position of this place's pneumatic chuck 27, now stamp paper is located pneumatic chuck 27 by the interior extraction of front pneumatic impact wrench 23 by this.Stepper motor in last third level transporting sheet structure drives pneumatic chucks 27 to be reset to backward initial position (being the rear extreme position of its stroke) by screw mandrel 31, for the drilling operation of next stamp paper ready.
When top board 2 presses down, the both sides of the edge part of top board 2 is pressed on resilient snubber 16, thereby plays the effect of the depression distance of cushioning effect and restriction top board 2.Resilient snubber 16 is subject to after downforce, drives grinding tool support plate 3 and restoring board 4 to bottom offset, and compression press spring 6.After once punching has been moved, control gas circuit and stop to pneumatic job key 5 air feed; Control external air compressor to balloon-type cylinder 12 air feed.The elastic force of the jacking force of balloon-type cylinder 12 and stage clip 6 resets each parts of pneumatic impact wrench.
In the time of need to regulating the position of grinding tool 9 in grinding tool chute 8, the bolt that can outward winding on described limiting plate 10, makes the clamping bar 19 of limiting plate 10 slide along buckling groove 13, thereby limiting plate 10 and grinding tool 9 can be moved to suitable position along grinding tool chute 8.After moving into place, again screw the bolt on limiting plate 10, thereby grinding tool 9 is fixed on to new operating position.
Above embodiment is the unrestricted the technical solution of the utility model in order to explanation only, although the utility model is had been described in detail with reference to above-described embodiment, those of ordinary skill in the art is to be understood that: still can modify or be equal to replacement the utility model, and not departing from any modification or partial replacement of spirit and scope of the present utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (6)
1. pair pneumatic impact wrench stamp perforating machine, is characterized in that: comprise frame and pneumatic impact wrench;
The direction of motion of stamp paper of take is forward direction, the rear portion of described frame end face is provided with puts paper panel, the front portion of described frame end face is provided with collection panel, collection panel and put paper panel and be positioned in same level, described collection panel and put in the frame between paper panel before and after be interval with the described pneumatic impact wrench of two covers, be respectively front pneumatic impact wrench and rear pneumatic impact wrench;
Described forward and backward pneumatic impact wrench structure is identical, includes rectangle base, top board, grinding tool support plate and two restoring boards, and four jiaos of places of base are respectively equipped with to press down and use pneumatic job key;
Two pneumatic job keys of described base one side are through a described restoring board, and two pneumatic job keys of described base opposite side, through another described restoring board, are provided with stage clip between each restoring board and base;
The Si Jiaochu of described grinding tool support plate is respectively equipped with the support plate installing hole suitable with pneumatic job key, and a support plate installing hole, grinding tool support plate and the crimping of described restoring board phase are passed respectively in the middle part of each pneumatic job key;
Grinding tool support plate middle part is provided with the grinding tool chute that connects grinding tool support plate along its length, in grinding tool chute, slidably connects grinding tool, and grinding tool is provided with a plurality of pin holes; Grind in ambilateral grinding tool chute and be provided with for limiting the limiting plate of grinding tool position;
Four jiaos of places of described top board are connected with the top of described each pneumatic job key by pressing plate mounting structure; Described top board is connected with connecting plate downwards, and connecting plate is to having the perforating needle corresponding with described pin hole; Connecting plate has reset station and presses down station, and connecting plate has gap between perforating needle and grinding tool when reset station, and connecting plate is positioned at the pin hole that perforating needle while pressing down station stretches into grinding tool;
Described base top both sides are separately installed with reset balloon-type cylinder, and the top of each balloon-type cylinder is connected with the restoring board described in respectively;
Described grinding tool end face and described collection panel flush with the upper surface of putting paper panel;
Described frame top is provided with three grades of transporting sheet structures, and three grades of transporting sheet structures comprise two pairs of rail grooves that are arranged at frame top along the fore-and-aft direction of fortune paper; The frame top of pair of tracks groove between described forward and backward pneumatic impact wrench, second pair of rail groove is positioned at the frame top before front pneumatic impact wrench;
Every pair of rail groove includes the parallel twice rail groove being arranged side by side; In each rail groove, be respectively equipped with transmission mechanism, transmission mechanism is connected with for clamping the pneumatic chuck of stamp paper leading section, and transmission mechanism is connected with power set;
In the frame of described pair of tracks groove both sides, be respectively equipped with the guide rail that is parallel to rail groove, on guide rail, be connected with Rodless cylinder, Rodless cylinder is connected with for clamping the pneumatic chuck of stamp paper sidepiece, and pneumatic chuck stroke is between described forward and backward pneumatic impact wrench herein;
First order transporting sheet structure comprises transmission mechanism, pneumatic chuck, gas circuit, source of the gas and the power set at pair of tracks groove and this place; The stroke of the pneumatic chuck in the first transporting sheet structure is between described forward and backward pneumatic impact wrench;
Second level transporting sheet structure comprises the pneumatic chuck at described guide rail, Rodless cylinder and this place;
Third level transporting sheet structure comprises transmission mechanism, pneumatic chuck, gas circuit, source of the gas and the power set at second pair of rail groove and this place;
Described each pneumatic chuck is all connected with described gas circuit, and described gas circuit is connected with described source of the gas.
2. according to claim 1 pair of pneumatic impact wrench stamp perforating machine, is characterized in that: the power set in described three grades of transporting sheet structures are stepper motor;
The screw mandrel that transmission mechanism in described rail groove comprises the pad cylinder being arranged in rail groove and is positioned at pad cylinder, described pneumatic chuck is installed on screw mandrel, and described stepper motor is connected with screw rod transmission.
3. according to claim 1 pair of pneumatic impact wrench stamp perforating machine, it is characterized in that: the two side bottom notch of described grinding tool chute is provided with buckling groove, the two bottom sides limit of described limiting plate convexes with clamping bar, and described clamping bar snaps in described buckling groove and is slidably matched with buckling groove; Limiting plate is provided with the screwed hole of up/down perforation, is bolted with bolt in screwed hole, and bolt is fixed on limiting plate in grinding tool chute.
4. according to claim 1 pair of pneumatic impact wrench stamp perforating machine, is characterized in that: described pressing plate mounting structure comprises that being arranged on four jiaos of top boards locates and the pressing plate installing hole corresponding with described pneumatic job key, and pressing plate installing hole is stepped hole; The top of each pneumatic job key is provided with screwed hole, in pressing plate installing hole, be provided with connecting bolt, the head of connecting bolt is crimped in described pressing plate installing hole, and the threaded joints of connecting bolt is through pressing plate installing hole and be screwed onto in the screwed hole at top of pneumatic job key.
5. according to claim 3 pair of pneumatic impact wrench stamp perforating machine, is characterized in that: described limiting plate is upwards provided with projection, and projection top is provided with resilient snubber.
6. according to claim 5 pair of pneumatic impact wrench stamp perforating machine, is characterized in that: the top of described limiting plate and the end face of described grinding tool flush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420367792.1U CN203973667U (en) | 2014-07-04 | 2014-07-04 | Two pneumatic impact wrench stamp perforating machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420367792.1U CN203973667U (en) | 2014-07-04 | 2014-07-04 | Two pneumatic impact wrench stamp perforating machines |
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| Publication Number | Publication Date |
|---|---|
| CN203973667U true CN203973667U (en) | 2014-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420367792.1U Withdrawn - After Issue CN203973667U (en) | 2014-07-04 | 2014-07-04 | Two pneumatic impact wrench stamp perforating machines |
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| CN (1) | CN203973667U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084976A (en) * | 2014-07-04 | 2014-10-08 | 河南省邮电印刷厂 | Stamp punching machine with double pneumatic plunger chips |
-
2014
- 2014-07-04 CN CN201420367792.1U patent/CN203973667U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084976A (en) * | 2014-07-04 | 2014-10-08 | 河南省邮电印刷厂 | Stamp punching machine with double pneumatic plunger chips |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141203 Effective date of abandoning: 20151216 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |