CN100584553C - Automatic punching machine - Google Patents
Automatic punching machine Download PDFInfo
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- CN100584553C CN100584553C CN200710199066A CN200710199066A CN100584553C CN 100584553 C CN100584553 C CN 100584553C CN 200710199066 A CN200710199066 A CN 200710199066A CN 200710199066 A CN200710199066 A CN 200710199066A CN 100584553 C CN100584553 C CN 100584553C
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Abstract
The invention discloses an automatic punching machine, comprising a casing, a frame, a borehole, and a slideable worktable, a supporting mechanism for the worktable, a movement mechanism for the worktable, a rear plate for the worktable, a protection unit for punching, an air-cooled mechanism, and a circuit control device. The invention has the advantages that: the maximal borehole height has been improved from 50mm to 60mm; the borehole diameter reaches as high as 25mm; the employment of the air-cooled mechanism prolongs the service life of the drill; with the momentum of the borehole increased, not only ordinary paper but also thicker paper or sticky paper, cloth, plastic, and other members can be fully punched through without remains. The invention can be widely used in finance organizations, government office, and enterprises for account, bills, documents, files, dossiers and data binding.
Description
Technical field
The present invention relates to a kind of punch device, exactly is a kind of automatic punch.
Technical background
The puncher of existing various models is subjected to the influence of structure, and working ability is limited.General working height is below the 50mm, and machinable article comprise paper, cloth, plastics or the like.But for thicker or sticking paper, cloth, plastics motionless phenomenon will appear beating.
Summary of the invention
At the deficiency that prior art exists, purpose of the present invention just is to provide the automatic punch that a kind of ability of boring is strong, fault rate is low.
For achieving the above object, the technical solution used in the present invention is:
A kind of automatic punch; this puncher mainly comprises shell; frame part; the boring part; the sliding table part; the workbench supporting mechanism; working table movement mechanism; the workbench backboard; the punching protective device; air-cooled mechanism and circuit control device; described frame part comprises inner frame and outside framework; inner frame links to each other with outside framework with bolt by spacer sleeve; inner frame from top to bottom is equipped with the boring part successively; the sliding table part; workbench supporting mechanism and working table movement mechanism; described bore portion branch comprises drilling motor; be with synchronously; belt pulley and chisel holder system; wherein drilling motor is fixed on the inner frame rear side; its output links to each other with the input of chisel holder system with belt pulley by synchronous band; described workbench supporting mechanism comprises table frame; transmission shaft component; power transmission shaft holder assembly and table slide; table slide longitudinally is fixed on the inner frame; the middle part of table frame is provided with an end and has the fine setting gear shaft that the fine setting bevel pinion other end has handle; back side roof part is fixed with upper cover plate; bottom rear is provided with the bearing that matches with table slide at the bottom of the rear side; transmission shaft component comprises driving sleeve; the cam lifting shaft; mother lead screw; fine setting leading screw and fine setting bevel gear wheel; driving sleeve is fixed on the bottom of table frame; the cam lifting shaft is installed in the driving sleeve; the fine setting leading screw is arranged on the upper end of cam lifting shaft; fine setting bevel gear wheel and mother lead screw are fixed; driving sleeve is passed in the centre; fine setting bevel pinion on fine setting bevel gear wheel and the table frame meshes together; mother lead screw matches with the fine setting leading screw; the cam lifting shaft lower end driven device axle of cam of packing into; driven device axle one end of cam is installed the driven device of cam; the other end is installed bearing; the sliding table part is installed on the table frame by the sliding axle of its worktable panel below; the workbench backboard is installed on the upper cover plate of table frame; the power transmission shaft holder assembly is fixed on the inner frame and is vertical with the bottom surface; which is provided with the power transmission shaft guide rail that matches with cam lifting shaft bottom end bearing; transmission shaft component is together with the workbench supporting mechanism; sliding table partly penetrates in the transmission axle bed hole; and can slide up and down; working table movement mechanism comprises worm type of reduction gearing; big cam and optoelectronic switch; big cam is fixed on the output shaft of worm type of reduction gearing; the big cam position is under the driven device of the cam of transmission shaft component; and the driven device of supporting cam wheel is together with transmission shaft component; workbench supporting mechanism and sliding table part, the rotating shaft of big cam are provided with the optoelectronic switch baffle plate that matches with optoelectronic switch.
The chisel holder system of described boring part is made up of drive bevel gear assembly, driven wheel of differential assembly, broach shell shaft assembly, pressboard assembly, adjustment nut, compact heap and chip area, drive bevel gear assembly wherein links to each other by a pair of spiral bevel gear engagement with the driven wheel of differential assembly, the driven wheel of differential assembly links to each other by the convex-concave prong with the broach shell shaft assembly, the pressboard assembly is fixed on the outside of tool rest, adjust in the fluting that nut is stuck in the broach shell shaft assembly and can adjust the height that bores cutter, compact heap is at the rear of chisel holder system, but by adjusting its height dead knife holder assembly.
Described chisel holder system is fixed on the tool rest gripper shoe by compact heap, the tool rest gripper shoe then is connected with inner frame with straight pin by bolt, the chisel holder system that fixes is a drive bevel gear assembly and a left side that is installed in support plate top, the inner frame left and right sides wherein, right spline housing keeps same axis, splined shaft passes right spline housing respectively, two chisel holder systems and left spline housing, it is connected as a single entity, belt pulley is equipped with on the right side of right spline housing, synchronous band wherein is housed, the other end of band links to each other with the belt pulley of drilling motor output synchronously, and drilling motor then is fixed on the inner frame rear side by main motor support plate.
The table frame of described workbench supporting mechanism comprises front supporting plate, rear carrier plate, left and right sides support plate, middle support plate, upper cover plate, the sliding axle fixed head, locking bar assembly, the fine setting gear shaft, the fine setting bevel pinion, handle, bearing props up piece, prop up block pressur plate, prop up the piece backing plate, front supporting plate wherein, rear carrier plate, left and right sides support plate, middle support plate opsition dependent is fixed into the frame structure in a four directions, the top of support plate and rear carrier plate in the middle of upper cover plate is fixed on, support plate in the middle of fine setting gear shaft one end passes, the other end passes front supporting plate, the fixing fine setting of support plate one end bevel pinion in the middle of passing, pass front supporting plate one end fixed handle, the fine setting bevel pinion also rotates in the time of turning handle, bearing props up piece is fixed on middle support plate and rear carrier plate by a block pressur plate below, each one of left-right symmetry, bearing props up the front end rigid bearing of piece, two bearings is in same plane, and with vertical contact of table slide fixing on the inner frame, the sliding axle fixed head is fixed on the support plate of the left and right sides, the hole of top is used for fixing the sliding axle of sliding table assembly, side one side that takes over of table frame front supporting plate is fixed with locking bar assembly, comprise and reverse spring, eccentric plain cushion, locking bar, the locking bar axle, handle is housed on the locking bar, and be enclosed within on the locking bar axle rotatable, reverse spring and connect locking bar axle and locking bar, locking bar matches with adjusting rod locating piece on the sliding table.
Described sliding table partly comprises worktable panel, the workbench left baffle, the baffle plate fixed block, the baffle plate tooth bar, the baffle plate gear, the tooth bar slide rail, the tooth bar pressing plate, adjusting rod, the adjusting rod fixed block, the adjusting rod locating piece, the adjusting rod supporting plate, the adjusting rod knob, the workbench scale, the linear bearing fixed head, the sliding bearing latch segment, sliding axle, bore the edge bearing plate, handle fixed plate, wherein the workbench left baffle is fixed on the baffle plate fixed block, the baffle plate fixed block is fixed on the baffle plate tooth bar, the baffle plate tooth bar has two, left-right symmetry and baffle plate gears engaged, the baffle plate tooth bar is identical with the baffle plate tooth-formation of gear, the engagement place is just at the workbench center, there is the tooth bar slide rail both sides of baffle plate tooth bar, the tooth bar slide rail is fixed on the workbench base plate, the baffle plate tooth bar is play the guiding role, adjustable handle is housed on the baffle plate fixed block, the adjusting rod knob passes the right-hand member that the adjusting rod fixed block is fixed on adjusting rod, the left end of adjusting rod inserts in the hole of adjusting rod supporting plate, adjusting rod fixed block and adjusting rod supporting plate all are fixed on the workbench base plate, and the center in hole is on same axis, the adjusting rod locating piece be through on the adjusting rod and the position adjustable, the workbench scale is fixed on the workbench base plate, the position is above adjusting rod, linear bearing in two linear bearing fixed heads is on same axis, sliding axle passes two linear bearings simultaneously, make whole sliding table on sliding axle, slide freely, the sliding bearing latch segment can be locked sliding axle motionless by clamping screw, thereby the fixing position of whole sliding table on sliding axle, boring the edge bearing plate is placed on the work top, handle fixed plate is fixed on the adjusting rod supporting plate, and the handle of being convenient to the push-and-pull sliding table is housed above.
Described transmission shaft component comprises the fine setting bevel gear wheel, driving sleeve, mother lead screw, anti-wear gasket, the fine setting leading screw, the cam lifting shaft, the driven device axle of cam, the driven device of cam, driven device spacer sleeve, driven device adjusting pad, the lifting shaft back-up ring, be added with plane sliding bearing between the plane on fine setting bevel gear wheel and the driving sleeve, between mother lead screw and the driving sleeve lower plane is anti-wear gasket, the fine setting leading screw is connected with elastic cylindrical pin with the cam lifting shaft, be screwed into mother lead screw and fine setting bevel gear wheel, and penetrate driving sleeve, on the driven device axle of cam oil filler point is arranged, the lifting shaft back-up ring is housed in the square hole under the driving sleeve.
Described power transmission shaft holder assembly comprises transmission axle bed, axle bed fixed head, bearing plate, power transmission shaft guide rail, two transmission axle beds are fixed on the axle bed fixed head, the transmission axle bed itself has gap, sliding bearing is housed in the hole, opening position is provided with can be with the jackscrew of sliding bearing locking, the transmission axle bed outside is fixed with blocks the outer bearing plate of sliding bearing, fixed conveyor axis rail on the axle bed fixed head, two guide rails parallel and with transmission axle bed center symmetry.
Described working table movement mechanism comprises worm type of reduction gearing, big cam, the big cam switchboard, the big cam spacer sleeve, the switchboard fixed head, bearing inner sleeve, spacer sleeve, the optoelectronic switch baffle plate, the baffle plate fixed bolster, the big cam spacer sleeve, big cam is fixed on the output shaft of worm type of reduction gearing, bearing inner sleeve is contained in the output shaft termination of worm type of reduction gearing, switchboard fixed head and needle bearing are contained on the bearing inner sleeve, the bottom surface of switchboard fixed head and inner frame bottom surface are fixed, spacer sleeve, the optoelectronic switch baffle plate, the baffle plate fixed bolster is connected as a single entity by the output shaft of bolt and worm type of reduction gearing, a side is installed optoelectronic switch on the big cam switchboard, and opposite side and switchboard fixed head are fixed.
Described workbench backboard comprises backboard, backboard slide block, plastic spacer, pointer, the backboard slide block is contained in the U-lag of the upper cover plate left and right sides of table frame, connect by square neck bolt, between backboard slide block and the upper cover plate plastic spacer is housed, two backboard slide block front and back slips simultaneously in U-lag, the backboard slide block is provided with set lever, and pointer is fixed on the outside of two backboard slide blocks, scale on the corresponding shell, backboard is fixed on the front of backboard slide block.
Described punching protective device comprises protective cover connecting plate, punching protective cover, slip protective cover, protective cover left baffle; the protective cover connecting plate is fixed on the machine centre position, top of shell; punching protective cover and protective cover connecting plate are fixed; the slip protective cover is connected with the punching protective cover by slide rail; can move up and down; the protective cover left baffle is fixed on slip protective cover both sides, and the punching protective cover is positioned at the dead ahead of chisel holder system, and the slip protective cover can be followed workbench and be moved up and down.
Described air-cooled mechanism comprises air compressor, air accumulator, cooling driers, pressure switch, filtering pressure reducing valve and branch air parcel, more than each gas circuit element all be connected in order with tracheae by joint, air compressor produces compressed air and sends into air accumulator, and pressure switch control compressed air directly blows to the brill cutter through filtering pressure reducing valve, branch air parcel and tracheae.
Described circuit control device comprises frequency converter and various appliance controling element, the same respectively drilling motor of frequency converter, worm type of reduction gearing motor link to each other with circuit control device, can control electric motor starting acceleration time, the motor speed of service, electrical appliance part adopts digital circuit to control, and control device links to each other with LCD with the lower right battery main switch of shell, the shift knob that the outer casing frontispiece top is provided with.
This puncher rig height is brought up to by the thickest 50mm of beating and can be beaten 60mm, bore diameter can reach 25mm, and increased air-cooled mechanism and can prolong the service life of boring cutter, this punch device has strengthened the power of boring in addition, not only can process common paper, can also process thicker or sticking paper, cloth, plastics or the like article, not saturating phenomenon can not occur beating.Can be widely used in the punching work such as folio, bill, file, archives, folder, data of financial institution, machine-operated enterprises and institutions.
Description of drawings
Fig. 1 is the front view of workbench part of the present invention;
Fig. 2 is the side view of workbench part of the present invention;
Fig. 3 is the rearview of workbench part of the present invention;
Fig. 4 is the vertical view of workbench part of the present invention;
Fig. 5 is the front view of sliding table assembly of the present invention;
Fig. 6 is the vertical view of sliding table assembly of the present invention;
Fig. 7 is the side view of sliding table assembly of the present invention;
Fig. 8 is the rearview of sliding table assembly of the present invention;
Fig. 9 is the B-B view of Fig. 8;
Figure 10 is that the M of Fig. 8 is to view;
Figure 11 is the front view of table frame part;
Figure 12 is the side view of table frame part;
Figure 13 is the vertical view of table frame part;
Figure 14 is the back side partial schematic diagram of table frame part;
Figure 15 is the front view of backboard assembly;
Figure 16 is the side view of backboard assembly;
Figure 17 is the vertical view of backboard assembly;
Figure 18 is the side view of boring part;
Figure 19 is the front view of boring part;
Figure 20 is the vertical view of boring part;
Figure 21 is the front view of chisel holder system;
Figure 22 is the rearview of chisel holder system;
Figure 23 is the left view of chisel holder system;
Figure 24 is the cutaway view of Figure 23;
Figure 25 is the right view of chisel holder system;
Figure 26 is the vertical view of chisel holder system;
Figure 27 is the B-B view of Figure 26;
Figure 28 is the structural representation of broach shell shaft assembly;
Figure 29 is the structural representation of pressboard assembly, and wherein Figure 29 (a) is a front view, and Figure 29 (b) is a side view;
Figure 30 is that the K of Figure 29 (a) is to view;
Figure 31 is the A-A view of Figure 29 (a);
Figure 32 is the structural representation of transmission shaft component;
Figure 33 is the left view of Figure 32;
Figure 34 is that the M of Figure 32 is to view;
Figure 35 is the rearview of power transmission shaft holder assembly;
Figure 36 is the front view of power transmission shaft holder assembly;
Figure 37 is the side view of power transmission shaft holder assembly;
Figure 38 is the vertical view of Figure 37;
Figure 39 is the front view of cam mechanism;
Figure 40 is the side view of cam mechanism;
Figure 41 is the vertical view of cam mechanism;
Figure 42 is the front view of punching protective device;
Figure 43 is the side view of punching protective device.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described in detail.
Description of reference numerals is as follows:
1. frame part 2. boring parts
3. sliding table part 4. workbench supporting mechanisms
5. working table movement mechanism 6. workbench backboards
7. worktable panel 8. workbench left baffle
9. baffle plate fixed block 10. baffle plate tooth bars
11. baffle plate gear 12. tooth bar slide rails
13. tooth bar pressing plate 14. adjusting rods
15. adjusting rod fixed block 16. adjusting rod locating pieces
17. adjusting rod supporting plate 18. adjusting rod knobs
19. workbench scale 20. linear bearing fixed heads
21. sliding bearing latch segment 22. sliding axles
23. bore edge bearing plate 24. handle fixed plates
25. workbench base plate 26. adjustable handles
27. clamping screw 28. handles
29. front supporting plate 30. rear carrier plates
31. left supported plate 32. right supported plates
33. middle support plate 34. upper cover plates
35. sliding axle fixed head 36. fine setting gear shafts
37. fine setting bevel pinion 38. handles
39. bearing props up 40. block pressur plates of piece
41. piece backing plate 42. a table frame bearing
43. reverse spring 44. eccentric plain cushions
45. locking bar 46. locking bar axles
47. handle
49. backboard 50. backboard slide blocks
51. plastic spacer 52. pointers
53.U shape groove 54. set levers
55. drilling motor 56. main motor support plates
57. be with 58. belt pulleys synchronously
59. splined shaft 60. tool rest gripper shoes
61. left spline housing 62. right spline housings
63. drive bevel gear assembly 64. driven wheel of differential assemblies
65. broach shell shaft assembly 66. pressboard assemblies
67. adjust nut 68. compact heaps
69. chip area 70. fine setting bevel gear wheels
71. driving sleeve 72. mother lead screws
73. anti-wear gasket 74. fine setting leading screws
75. the driven device axle of cam lifting shaft 76. cams
77. the driven device of table slide 78. cams
79. driven device spacer sleeve 80. driven device adjusting pads
81. lifting shaft back-up ring 82. driven device bearings
83. Plane Installation hole on oil filler point 84. driving sleeves
85. transmission axle bed 86. axle bed fixed heads
87. bearing plate 88. power transmission shaft guide rails
89. jackscrew 90. worm type of reduction gearings
91. big cam 92. big cam switchboards
93. big cam spacer sleeve 94. switchboard fixed heads
95. bearing inner sleeve 96. spacer sleeves
97. optoelectronic switch baffle plate 98. baffle plate fixed bolsters
99. needle bearing 100. optoelectronic switches
101. protective cover connecting plate 102. punching protective covers
103. slip protective cover 104. protective cover left baffle
105. slide rail
Shown in Fig. 1,2,3,4,18,19,20; this punch device mainly is made up of shell, frame part 1, boring part 2, sliding table part 3, workbench supporting mechanism 4, working table movement mechanism 5, workbench backboard 6, punching protective device, air-cooled mechanism and circuit control device; wherein frame part comprises that inner frame and outside framework are weldment; outside framework is placed directly on the ground, and inner frame links to each other with outside framework with eight bolts by eight outside framework spacer sleeves.
Shown in Fig. 5 to 10, the sliding table part mainly is made up of worktable panel 7, workbench left baffle 8, baffle plate fixed block 9, baffle plate tooth bar 10, baffle plate gear 11, tooth bar slide rail 12, tooth bar pressing plate 13, adjusting rod 14, adjusting rod fixed block 15, adjusting rod locating piece 16, adjusting rod supporting plate 17, adjusting rod knob 18, workbench scale 19, linear bearing fixed head 20, sliding bearing latch segment 21, sliding axle 22, brill edge bearing plate 23, handle fixed plate 24.Workbench left baffle 8 is fixed on the baffle plate fixed block 9, baffle plate fixed block 9 is fixed on the baffle plate tooth bar 10, and baffle plate tooth bar 10 has two, left-right symmetry and 11 engagements of baffle plate gear, the baffle plate tooth bar is identical with the baffle plate tooth-formation of gear, and the engagement place is just at the workbench center.There is tooth bar slide rail 12 both sides of baffle plate tooth bar, and the tooth bar slide rail is fixed on the workbench base plate 25, and the baffle plate tooth bar is play the guiding role.This structure can guarantee between the workbench left baffle the spacing adjustment freely, can guarantee that also workbench left baffle center remains constant.In addition, adjustable handle 26 is housed on the baffle plate fixed block 9, the back is chosen in the position of workbench left baffle can fix this position by screwing adjustable handle.Adjusting rod knob 18 passes the right-hand member that adjusting rod fixed block 15 is fixed on adjusting rod 14, and the left end of adjusting rod 14 inserts in the hole of adjusting rod supporting plate 17.Adjusting rod fixed block 15 and adjusting rod supporting plate 17 all are fixed on the workbench base plate 25, and the center in hole is on same axis, to guarantee the level of adjusting rod.Adjusting rod locating piece 16 be through on the adjusting rod and the position adjustable.Workbench scale 19 is fixed on the workbench base plate 25, and the position is convenient to the adjusting rod locating piece and is aimed at graduation mark above adjusting rod.Linear bearing in two linear bearing fixed heads 20 is on same axis, and sliding axle 22 passes two linear bearings simultaneously, makes whole sliding table slide freely on sliding axle.Sliding bearing latch segment 21 can be locked sliding axle motionless by clamping screw 27, thus the fixing position of whole sliding table on sliding axle.Bore edge bearing plate 23 and be placed on the work top, the softer brill cutter of protecting of its material prolongs its service life.Handle fixed plate 24 is fixed on the adjusting rod supporting plate, handle 28 is housed above is convenient to the push-and-pull sliding table.
To shown in Figure 14, the workbench supporting mechanism mainly is made up of table frame, transmission shaft component, power transmission shaft holder assembly and table slide as Figure 11.Table slide 77 is fixed on the inner frame, and table frame mainly props up piece 39, a block pressur plate 40 and a piece backing plate 41 by front supporting plate 29, rear carrier plate 30, left supported plate 31, right supported plate 32, middle support plate 33, upper cover plate 34, sliding axle fixed head 35, locking bar assembly, fine setting gear shaft 36, fine setting bevel pinion 37, handle 38, bearing and forms.Wherein front and rear support plate, left and right sides support plate, middle support plate, rear carrier plate opsition dependent are fixed into the frame structure in a four directions, the top of support plate and rear carrier plate in the middle of upper cover plate 34 is fixed on, support plate in the middle of fine setting gear shaft 36 1 ends pass, the other end passes front supporting plate, the fixing fine setting of support plate one end bevel pinion 37 in the middle of passing, pass front supporting plate one end fixed handle 38, the fine setting bevel pinion also rotates in the time of turning handle, bearing prop up piece 39 be fixed on by block pressur plate 40 in the middle of the below of support plate and rear carrier plate, each one of left-right symmetry.Bearing props up the front end rigid bearing 42 of piece 39, unclamps a block pressur plate adjustable bearing position, guarantees two bearings in same plane, and with inner frame on fixing table slide 77 vertical contacts, but do not compress.Sliding axle fixed head 35 is fixed on the support plate of the left and right sides, and the hole of top is used for fixing the sliding axle 22 of sliding table assembly, and sliding table assembly and table frame just just link together like this.Locking bar assembly is fixed on side one side that takes over of front supporting plate, mainly form by reversing spring 43, eccentric plain cushion 44, locking bar 45, locking bar axle 46, handle 47 is housed on the locking bar 45, and is enclosed within on the locking bar axle rotatablely, reverse spring 43 and connect locking bar axle and locking bars, but resilience resets after making locking bar depress, when locking bar resets, can block the adjusting rod locating piece 16 on the sliding table, thereby determine the position of sliding table, when locking bar was depressed, sliding table slidably freely.If the adjusting rod locating piece is put by user's requirement, sliding table just can be by the position walking of its requirement so.
Shown in Figure 15,16,17, the workbench backboard mainly is made up of backboard 49, backboard slide block 50, plastic spacer 51, pointer 52.Backboard slide block 50 is contained in the U-lag 53 of the upper cover plate left and right sides of table frame, connect by square neck bolt, plastic spacer 51 is housed between backboard slide block 50 and the upper cover plate, can reduce friction, two backboard slide block front and back slips simultaneously in U-lag, can adjust the punching back gauge of paper, after adjust the position of backboard slide block, can be by the set lever 54 above the slide block with fixed-site.Pointer 52 is fixed on the outside of two backboard slide blocks, and the scale on the corresponding shell is known the back gauge of punching accurately according to the position of pointer indication.Backboard 49, be separately fixed at the both sides, front and back of backboard slide block 50, backboard 49 main effects are to connect two backboard slide blocks, and the processing article are played the role of positioning, backboard 2 49 is together with the left baffle of sliding table assembly, can fix the position of processing article.
Shown in Figure 21 to 31, boring part mainly by drilling motor 55, main motor support plate 56, be with 57 synchronously, belt pulley 58, splined shaft 59, chisel holder system, tool rest gripper shoe 60, left spline housing 61, right spline housing 62 form.Chisel holder system is by drive bevel gear assembly 63, driven wheel of differential assembly 64, broach shell shaft assembly 65, pressboard assembly 66, adjust nut 67, compact heap 68 and chip area 69 are formed, drive bevel gear assembly 63 wherein is to link to each other by a pair of spiral bevel gear engagement with driven wheel of differential assembly 64, driven wheel of differential assembly 64 is to link to each other by the convex-concave prong with broach shell shaft assembly 65, pressboard assembly 66 is fixed on the outside of tool rest, adjust in the fluting that nut 67 is stuck in broach shell shaft assembly 65 and can adjust the height that bores cutter, compact heap 68 is at the rear of chisel holder system, but by adjusting its height dead knife holder assembly, a left side, right spline housing is installed in the top of inner frame left and right sides support plate, and on same axis.Tool rest gripper shoe 60 is connected with inner frame with straight pin by bolt, chisel holder system then is fixed on the tool rest gripper shoe by compact heap 68, the chisel holder system that fixes wherein drive bevel gear assembly 63 keeps same axis with left and right spline housing, splined shaft 59 passes right spline housing, two chisel holder systems and left spline housing respectively, and it is connected as a single entity.Belt pulley 58 is equipped with on the right side of right spline housing 62, wherein is equipped with and is with 57 synchronously, and the other end of band links to each other with the belt pulley of drilling motor output synchronously, and 55 of drilling motors are fixed on the inner frame rear side by main motor support plate 56.During machine works, the drilling motor rotation drives the splined shaft rotation by belt pulley and synchronous band, and the drive bevel gear assembly, driven wheel of differential assembly, broach shell shaft assembly and the brill cutter that promptly drive chisel holder system inside together rotate.
Shown in Figure 32,33,34, transmission shaft component mainly is made up of fine setting bevel gear wheel 70, driving sleeve 71, mother lead screw 72, anti-wear gasket 73, fine setting leading screw 74, cam lifting shaft 75, the driven device axle 76 of cam, the driven device 78 of cam, driven device spacer sleeve 79, driven device adjusting pad 80, lifting shaft back-up ring 81.Fine setting bevel gear wheel 70 is fixing with mother lead screw 72, driving sleeve 71 is passed in the centre, be added with plane sliding bearing between the plane on fine setting bevel gear wheel 70 and the driving sleeve 71, be anti-wear gasket 73 between mother lead screw 72 and the driving sleeve lower plane, fine setting leading screw 74 is connected with cam lifting shaft 75 usefulness elastic cylindrical pins, be screwed into mother lead screw 72 and fine setting bevel gear wheel 70, and penetrate driving sleeve 71.The cam lifting shaft lower end driven device axle 76 of cam of packing into, driven device axle one end of cam pack into the driven device 78 of cam, driven device adjusting pad 80, the other end pack into driven device spacer sleeve 79 and bearing 82, and fix with bolt and plain cushion in a side of bearing.On the driven device axle of cam oil filler point 83 is arranged, be convenient to the driven device apply oil of cam.Lifting shaft back-up ring 81 is housed in the square hole under the driving sleeve, can prevents that leading screw from deviating from, again the cam lifting shaft is played a supportive role.There are four screws the middle support plate of above-mentioned workbench supporting mechanism and rear carrier plate below, with four holes 84 on plane on the driving sleeve fixing after, fine setting bevel gear wheel 70 and fine setting bevel pinion 37 mesh together, the handle 38 of rotary work-table supporting mechanism, fine setting bevel gear wheel 70 and fine setting bevel pinion 37 rotate simultaneously, drive fine setting leading screw 74, cam lifting shaft 75 and driving sleeve 71 risings or decline promptly drive the workbench supporting mechanism and the sliding table assembly rises together or descends.This mechanism just adjusts height of table before the machine operation.
Shown in Figure 35 to 38, the power transmission shaft holder assembly mainly is made up of transmission axle bed 85, axle bed fixed head 86, bearing plate 87, power transmission shaft guide rail 88.Transmission axle bed 85 is fixed on the axle bed fixed head 86, and two transmission axle beds 85 must guarantee axiality when installing, and the transmission axle bed itself has gap, and sliding bearing is housed in the hole, and the jackscrew 89 of opening position is tightened and sliding bearing can be locked.The transmission axle bed outside is fixed with bearing plate 87 and just blocks outside the sliding bearing, can prevent from that sliding bearing is stressed to deviate from.88, two guide rails of axle bed fixed head fixed conveyor axis rail must be parallel, and with transmission axle bed center symmetry.The power transmission shaft holder assembly is fixed on the crossbeam of inner frame, and is vertical with the bottom surface, and transmission shaft component partly penetrates in the transmission axle bed hole together with workbench supporting mechanism, sliding table, and can slide up and down.
Shown in Figure 39,40,41, working table movement mechanism mainly is made up of worm type of reduction gearing 90, big cam 91, big cam switchboard 92, big cam spacer sleeve 93, switchboard fixed head 94, bearing inner sleeve 95, spacer sleeve 96, optoelectronic switch baffle plate 97, baffle plate fixed bolster 98.Big cam spacer sleeve 93, big cam 91 are fixed on the output shaft of worm type of reduction gearing 90, the big cam position is under the driven device of the cam of transmission shaft component, and the driven device of supporting cam wheel is together with transmission shaft component, workbench supporting mechanism and sliding table part.What big cam 91 adopted is eccentric structure, and the stroke that rotates a circle returns low spot by low spot to high putting, so the big cam sliding table that rotates a circle will be finished the course of work that once rises and descend.Bearing inner sleeve 95 is contained in the output shaft termination of worm type of reduction gearing, switchboard fixed head 94 and needle bearing 99 are contained on the bearing inner sleeve, the bottom surface of switchboard fixed head 94 and inner frame bottom surface are fixed, this kind structure can support the output shaft of worm type of reduction gearing, can guarantee the output shaft rotation again freely, spacer sleeve 96, optoelectronic switch baffle plate 97, baffle plate fixed bolster 98 are connected as a single entity by the output shaft of bolt and worm type of reduction gearing, a side is equipped with optoelectronic switch 100 on big cam 91 switchboards, and opposite side and switchboard fixed head 94 are fixing.When not working, optoelectronic switch is just blocked in the position of optoelectronic switch baffle plate, after the output shaft drive big cam of worm type of reduction gearing and optoelectronic switch baffle plate rotate a circle during the machine operation, block optoelectronic switch once more, finish the one action circulation, the workbench part is also just followed big cam and is finished the course of work that once rises and descend, and rising promptly is punching, and descending promptly is return.
Shown in Figure 42,43, the punching protective device mainly is made up of protective cover connecting plate 101, punching protective cover 102, slip protective cover 103, protective cover left baffle 104.Protective cover connecting plate 101 is fixed on the machine centre position, top of shell; punching protective cover 102 is fixing with protective cover connecting plate 101; slip protective cover 103 is connected with punching protective cover 102 by slide rail 105; can move up and down; protective cover left baffle 104 is fixed on slip protective cover both sides; punching protective cover 102 is positioned at the dead ahead of chisel holder system, and slip protective cover 103 can be followed workbench and be moved up and down, protection operator safety.
The air-cooled mechanism of this punch device comprises air compressor, air accumulator, cooling driers, pressure switch, filtering pressure reducing valve and branch air parcel.More than each gas circuit element all be connected in order with tracheae by joint, air compressor produces compressed air and sends into air accumulator, and reach certain pressure, during the machine operation, pressure switch is opened, compressed air directly blows to the brill cutter through filtering pressure reducing valve, branch air parcel and tracheae, for boring the cutter cooling to increase the service life.
This punch device circuit control device comprise frequency converter and various appliance controling element.The same respectively drilling motor of frequency converter, worm type of reduction gearing motor link to each other with circuit control device, can control the electric motor starting acceleration time, the motor speed of service, and overload protection is provided, reduce damage to motor.Electrical appliance part adopts digital circuit to control, and control device links to each other with LCD with the lower right battery main switch of shell, the shift knob that the outer casing frontispiece top is provided with, and can realize automatic job by suitable process.In addition, circuit part is provided with emergency stop switch, and it is red button that switch is arranged at the machine right forward side, if run into emergency, presses the emergency stop switch machine and shuts down immediately.
The operation principle of this punch device is:
1. at first open machine lower right battery main switch, wait for 5 minutes, air accumulator pressure reaches 8 kilograms of standards;
2. paper is placed on and will be placed on the work top between the left baffle, adjust the backboard position to required punching back gauge, the locking backboard, push-tight workbench left baffle makes it clamp paper, locking workbench left baffle;
3. press the red button of machine front, left side, drilling motor drives the splined shaft rotation by the spline housing in synchronous band, belt pulley and the belt pulley, splined shaft drives the rotation of driven wheel of differential assembly by the spiral bevel gear engagement of drive bevel gear assembly and driven wheel of differential assembly, the driven wheel of differential assembly quickens rotation from slow to fast by the brill cutter that the convex-concave socket drives in the broach shell axle, this moment, the LCDs display device was a SBR, after 30 seconds, bore cutter and quicken to finish, the LCDs display device is that duty can be started working;
4. press green punching key, worm type of reduction gearing drives the big cam rotation, and the driven device of big cam supporting cam wheel drives transmission shaft component, workbench supporting mechanism and sliding table rising punching, turns back to initial position then, finishes once punching action.
More than automatic punch device provided by the present invention is described in detail; used specific case herein principle of the present invention and embodiment have been done elaboration; the explanation of these examples just is used for helping to understand method of the present invention and core concept thereof; simultaneously for one of ordinary skill in the art; according to thought of the present invention; part in specific embodiments and applications all can change; no matter but on its shape or structure, do any variation; every have identical with a present invention or akin technical scheme, all within its protection domain.
Claims (9)
1; a kind of automatic punch; it is characterized in that; this puncher mainly comprises shell; frame part; the boring part; the sliding table part; the workbench supporting mechanism; working table movement mechanism; the workbench backboard; the punching protective device; air-cooled mechanism and circuit control device; described frame part comprises inner frame and outside framework; inner frame links to each other with outside framework with bolt by spacer sleeve; inner frame from top to bottom is equipped with the boring part successively; the sliding table part; workbench supporting mechanism and working table movement mechanism; described bore portion branch comprises drilling motor; be with synchronously; belt pulley and chisel holder system; wherein drilling motor is fixed on the inner frame rear side; its output links to each other with the input of chisel holder system with belt pulley by synchronous band; described workbench supporting mechanism comprises table frame; transmission shaft component; power transmission shaft holder assembly and table slide; table slide longitudinally is fixed on the inner frame; the middle part of table frame is provided with an end and has the fine setting gear shaft that the fine setting bevel pinion other end has handle; back side roof part is fixed with upper cover plate; bottom rear is provided with the bearing that matches with table slide; transmission shaft component comprises driving sleeve; the cam lifting shaft; mother lead screw; fine setting leading screw and fine setting bevel gear wheel; driving sleeve is fixed on the bottom of table frame; the cam lifting shaft is installed in the driving sleeve; the fine setting leading screw is arranged on the upper end of cam lifting shaft; fine setting bevel gear wheel and mother lead screw are fixed; driving sleeve is passed in the centre; fine setting bevel pinion on fine setting bevel gear wheel and the table frame meshes together; mother lead screw matches with the fine setting leading screw; the cam lifting shaft lower end driven device axle of cam of packing into; driven device axle one end of cam is installed the driven device of cam; the other end is installed bearing; the sliding table part is installed on the table frame by the sliding axle of its worktable panel below; the workbench backboard is installed on the upper cover plate of table frame; the power transmission shaft holder assembly is fixed on the inner frame and is vertical with the bottom surface; which is provided with the power transmission shaft guide rail that matches with cam lifting shaft bottom end bearing; transmission shaft component is together with the workbench supporting mechanism; sliding table partly penetrates in the transmission axle bed hole; and can slide up and down; working table movement mechanism comprises worm type of reduction gearing; big cam and optoelectronic switch; big cam is fixed on the output shaft of worm type of reduction gearing; the big cam position is under the driven device of the cam of transmission shaft component; and the driven device of supporting cam wheel is together with transmission shaft component; workbench supporting mechanism and sliding table part, the rotating shaft of big cam are provided with the optoelectronic switch baffle plate that matches with optoelectronic switch.
2, automatic punch according to claim 1, it is characterized in that, the chisel holder system of described boring part is by the drive bevel gear assembly, the driven wheel of differential assembly, the broach shell shaft assembly, the pressboard assembly, adjust nut, compact heap and chip area are formed, drive bevel gear assembly wherein links to each other by a pair of spiral bevel gear engagement with the driven wheel of differential assembly, the driven wheel of differential assembly links to each other by the convex-concave prong with the broach shell shaft assembly, the pressboard assembly is fixed on the outside of tool rest, adjust in the fluting that nut is stuck in the broach shell shaft assembly and can adjust the height that bores cutter, compact heap is at the rear of chisel holder system, but by adjusting its height dead knife holder assembly.
3, automatic punch according to claim 2, it is characterized in that, described chisel holder system is fixed on the tool rest gripper shoe by compact heap, the tool rest gripper shoe then is connected with inner frame with straight pin by bolt, the chisel holder system that fixes is a drive bevel gear assembly and a left side that is installed in support plate top, the inner frame left and right sides wherein, right spline housing keeps same axis, splined shaft passes right spline housing respectively, two chisel holder systems and left spline housing, it is connected as a single entity, belt pulley is equipped with on the right side of right spline housing, synchronous band wherein is housed, the other end of band links to each other with the belt pulley of drilling motor output synchronously, and drilling motor then is fixed on the inner frame rear side by main motor support plate.
4, automatic punch according to claim 1, it is characterized in that, the table frame of described workbench supporting mechanism comprises front supporting plate, rear carrier plate, left and right sides support plate, middle support plate, upper cover plate, the sliding axle fixed head, locking bar assembly, the fine setting gear shaft, the fine setting bevel pinion, handle, bearing props up piece, prop up block pressur plate, prop up the piece backing plate, front supporting plate wherein, rear carrier plate, left and right sides support plate, middle support plate opsition dependent is fixed into the frame structure in a four directions, the top of support plate and rear carrier plate in the middle of upper cover plate is fixed on, support plate in the middle of fine setting gear shaft one end passes, the other end passes front supporting plate, the fixing fine setting of support plate one end bevel pinion in the middle of passing, pass front supporting plate one end fixed handle, the fine setting bevel pinion also rotates in the time of turning handle, bearing props up piece is fixed on middle support plate and rear carrier plate by a block pressur plate below, each one of left-right symmetry, bearing props up the front end rigid bearing of piece, two bearings is in same plane, and with vertical contact of table slide fixing on the inner frame, the sliding axle fixed head is fixed on the support plate of the left and right sides, the hole of top is used for fixing the sliding axle of sliding table assembly, side one side that takes over of table frame front supporting plate is fixed with locking bar assembly, comprise and reverse spring, eccentric plain cushion, locking bar, the locking bar axle, handle is housed on the locking bar, and be enclosed within on the locking bar axle rotatable, reverse spring and connect locking bar axle and locking bar, locking bar matches with adjusting rod locating piece on the sliding table.
5, automatic punch according to claim 1, it is characterized in that, described sliding table partly comprises worktable panel, the workbench left baffle, the baffle plate fixed block, the baffle plate tooth bar, the baffle plate gear, the tooth bar slide rail, the tooth bar pressing plate, adjusting rod, the adjusting rod fixed block, the adjusting rod locating piece, the adjusting rod supporting plate, the adjusting rod knob, the workbench scale, the linear bearing fixed head, the sliding bearing latch segment, sliding axle, bore the edge bearing plate, handle fixed plate, wherein the workbench left baffle is fixed on the baffle plate fixed block, the baffle plate fixed block is fixed on the baffle plate tooth bar, the baffle plate tooth bar has two, left-right symmetry and baffle plate gears engaged, the baffle plate tooth bar is identical with the baffle plate tooth-formation of gear, the engagement place is just at the workbench center, there is the tooth bar slide rail both sides of baffle plate tooth bar, the tooth bar slide rail is fixed on the workbench base plate, the baffle plate tooth bar is play the guiding role, adjustable handle is housed on the baffle plate fixed block, the adjusting rod knob passes the right-hand member that the adjusting rod fixed block is fixed on adjusting rod, the left end of adjusting rod inserts in the hole of adjusting rod supporting plate, adjusting rod fixed block and adjusting rod supporting plate all are fixed on the workbench base plate, and the center in hole is on same axis, the adjusting rod locating piece be through on the adjusting rod and the position adjustable, the workbench scale is fixed on the workbench base plate, the position is above adjusting rod, linear bearing in two linear bearing fixed heads is on same axis, sliding axle passes two linear bearings simultaneously, make whole sliding table on sliding axle, slide freely, the sliding bearing latch segment can be locked sliding axle motionless by clamping screw, thereby the fixing position of whole sliding table on sliding axle, boring the edge bearing plate is placed on the work top, handle fixed plate is fixed on the adjusting rod supporting plate, and the handle of being convenient to the push-and-pull sliding table is housed above.
6, automatic punch according to claim 1, it is characterized in that, described transmission shaft component comprises the fine setting bevel gear wheel, driving sleeve, mother lead screw, anti-wear gasket, the fine setting leading screw, the cam lifting shaft, the driven device axle of cam, the driven device of cam, driven device spacer sleeve, driven device adjusting pad, the lifting shaft back-up ring, be added with plane sliding bearing between the plane on fine setting bevel gear wheel and the driving sleeve, between mother lead screw and the driving sleeve lower plane is anti-wear gasket, the fine setting leading screw is connected with elastic cylindrical pin with the cam lifting shaft, be screwed into mother lead screw and fine setting bevel gear wheel, and penetrate driving sleeve, on the driven device axle of cam oil filler point is arranged, the lifting shaft back-up ring is housed in the square hole under the driving sleeve.
7, automatic punch according to claim 1, it is characterized in that, described power transmission shaft holder assembly comprises transmission axle bed, axle bed fixed head, bearing plate, power transmission shaft guide rail, two transmission axle beds are fixed on the axle bed fixed head, the transmission axle bed itself has gap, sliding bearing is housed in the hole, opening position is provided with can be with the jackscrew of sliding bearing locking, the transmission axle bed outside is fixed with blocks the outer bearing plate of sliding bearing, fixed conveyor axis rail on the axle bed fixed head, two guide rails parallel and with transmission axle bed center symmetry.
8, automatic punch according to claim 1, it is characterized in that, described working table movement mechanism comprises worm type of reduction gearing, big cam, the big cam switchboard, the big cam spacer sleeve, the switchboard fixed head, bearing inner sleeve, spacer sleeve, the optoelectronic switch baffle plate, the baffle plate fixed bolster, the big cam spacer sleeve, big cam is fixed on the output shaft of worm type of reduction gearing, bearing inner sleeve is contained in the output shaft termination of worm type of reduction gearing, switchboard fixed head and needle bearing are contained on the bearing inner sleeve, the bottom surface of switchboard fixed head and inner frame bottom surface are fixed, spacer sleeve, the optoelectronic switch baffle plate, the baffle plate fixed bolster is connected as a single entity by the output shaft of bolt and worm type of reduction gearing, a side is installed optoelectronic switch on the big cam switchboard, and opposite side and switchboard fixed head are fixed.
9; automatic punch according to claim 1; it is characterized in that; described punching protective device comprises the protective cover connecting plate; the punching protective cover; the slip protective cover; the protective cover left baffle; the protective cover connecting plate is fixed on the machine centre position, top of shell; punching protective cover and protective cover connecting plate are fixed; the slip protective cover is connected with the punching protective cover by slide rail; can move up and down; the protective cover left baffle is fixed on slip protective cover both sides; the punching protective cover is positioned at the dead ahead of chisel holder system; the slip protective cover can be followed workbench and be moved up and down; described air-cooled mechanism comprises air compressor; air accumulator; cooling driers; pressure switch; filtering pressure reducing valve and branch air parcel; more than each gas circuit element all be connected in order with tracheae by joint; air compressor produces compressed air and sends into air accumulator; pressure switch control compressed air is through filtering pressure reducing valve; divide air parcel and tracheae directly to blow to the brill cutter; described circuit control device comprises frequency converter and various appliance controling element; the same respectively drilling motor of frequency converter; the worm type of reduction gearing motor links to each other with circuit control device; can control the electric motor starting acceleration time; the motor speed of service; electrical appliance part adopts digital circuit to control the lower right battery main switch of control device and shell; the shift knob that the outer casing frontispiece top is provided with links to each other with LCD.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710199066A CN100584553C (en) | 2007-12-12 | 2007-12-12 | Automatic punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710199066A CN100584553C (en) | 2007-12-12 | 2007-12-12 | Automatic punching machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101176997A CN101176997A (en) | 2008-05-14 |
| CN100584553C true CN100584553C (en) | 2010-01-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710199066A Active CN100584553C (en) | 2007-12-12 | 2007-12-12 | Automatic punching machine |
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| CN (1) | CN100584553C (en) |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3849816A (en) * | 1973-07-02 | 1974-11-26 | Ty Lok Ass Syst Inc | Binding machine |
| US4100640A (en) * | 1976-08-11 | 1978-07-18 | Nakabayashi Kabushiki Kaisha | Binding machine |
-
2007
- 2007-12-12 CN CN200710199066A patent/CN100584553C/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3849816A (en) * | 1973-07-02 | 1974-11-26 | Ty Lok Ass Syst Inc | Binding machine |
| US4100640A (en) * | 1976-08-11 | 1978-07-18 | Nakabayashi Kabushiki Kaisha | Binding machine |
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| CN101176997A (en) | 2008-05-14 |
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