CN2673595Y - Power perforating machine - Google Patents
Power perforating machine Download PDFInfo
- Publication number
- CN2673595Y CN2673595Y CN 200420024780 CN200420024780U CN2673595Y CN 2673595 Y CN2673595 Y CN 2673595Y CN 200420024780 CN200420024780 CN 200420024780 CN 200420024780 U CN200420024780 U CN 200420024780U CN 2673595 Y CN2673595 Y CN 2673595Y
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- CN
- China
- Prior art keywords
- head
- motor
- workbench
- main shaft
- hollow
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to a power perforating machine, comprising a machine frame, a working table, a drill head, a head section, a motor and an electric appliance. The rotation of the drill head is driven by the motor; the head section is connected with the machine frame through a grooved rail with the special shape; the connection is reliable; the drill head is arranged according to the requirement. The drill head is hollow, forming the tubular type; a 360 degrees continuous cutting edge is arranged on the ring end face of the drill head; the drill head is clamped by a collet chuck arranged on the end part of a main shaft; the lower segment hollow of the main shaft is communicated with the hollow of the drill head; the post surface of the main shaft is provided with a breach communicated with the lower end of the hollow; a paper scrap outlet is arranged on the position which corresponds to the breach of the head section; a receiving shred scoop is arranged on the paper scrap outlet position; a guiding shred channel is connected with a store shred box; the circular paper sheets to be perforated and cut are arranged upwards form the inner hole of the drill head; the circular paper sheets are thrown out form the breach position of the lower segment post surface of the main shaft under the function of centrifugal force generated by the rotary main shaft; because of the short channel for expelling the paper scrap, the expelling scrap is fluent. The motor connected with the head section or the working table through a driving device is arranged on the machine frame; the movement form top to bottom of the head section or the working table is driven; the automatically perforating operating is realized.
Description
Technical field: the utility model relates to a kind of paper and books punching machinery, particularly relates to a kind of motor-driven puncher.
Background technology: the puncher that uses still manually promptly utilizes lever principle mostly at present; grasp handle and drive firmly extruding punching downwards of draw point; the crude not rounding of hole mark; the hollow straight pipe cutlery punching of adopting the bottom to have cutting edge is also arranged; though hole mark polishing; but paper sheet thickness is limited; paper scrap can't be discharged in the cutlery; utility model patent 90214416.2 discloses a kind of interior chip removal sheet binding puncher with the bench drill repacking; adopt a kind of end face to have the hollow boring bit of cutting edge; extruding punching with the past; punching changes boring into; realized punching mechanization; this patent has proposed chip removal structure vertically upward; and be equipped with endoporus and core drill vertical connection in the main shaft; but in the middle of the practical application since drill bit to add the channel of chip removal of main shaft oversize; usually can take place to stop up and drilling operation continuously; and this machine can not be made a call to two holes or porous more simultaneously; the another one problem is that relatively moving between bit bore operation and drill bit and the workbench realized by artificial turning handle; labor strength is big, can't realize the automation of punching simultaneously.
Summary of the invention: the purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of motor-driven puncher that relatively moves and finished by machinery that can bore simultaneously between porous, the short smoothness of paper scrap channel of chip removal, drill bit and the workbench is provided.
The utility model, be achieved by following technical proposals: this motor-driven puncher comprises frame, workbench is installed on the frame, clamping has the head of drill bit, motor and electric apparatus control apparatus, motor directly or by driving-chain is connected with head inner main axis and drill bit, it is characterized in that: described head is connected with frame by special-shaped grooved rail, methods, rack is provided with T shape or the dovetail groove that is parallel to workbench on the workbench, head is provided with T shape or dovetail guide cooperates with T shape or dovetail groove, described drill bit hollow is cylindrical, its annular end face is provided with the continuous cutting edge of 360 degree, this drill bit is located at the collet clamping of spindle nose, the hypomere hollow of main shaft communicates with drill bit hollow, having breach on the main shaft cylinder is communicated with the hollow bottom, corresponding breach has installed the paper scrap outlet on the head, T-slot or dovetail groove below are provided with the scrap receiving bucket of quarrel towards the paper scrap outlet, the scrap receiving bucket below is provided with scrap storage box, link to each other by scrap leading tunnel between the two, also be provided with motor on the frame and be connected with head or workbench, drive head or workbench and move up and down by transmission device.
Compared with prior art, head is connected with frame by special-shaped grooved rail, connects reliably, and many pieces of drill bits can be set as required, realizes making simultaneously porous; Circular paper under the punch-cuts is upwards ranked from the drill bit endoporus, enters main shaft hypomere hollow bulb through collet, and the centrifugal force that the main shaft of rotation produces throws away its indentation, there from main shaft hypomere cylinder, and the paper scrap channel of chip removal is short, and the chip removal smoothness is difficult for stopping up; Also be provided with motor on the frame and be connected with head or workbench, drive head or workbench and move up and down, realized automatic punch operation by transmission device.
Description of drawings:
Accompanying drawing 1 is the motor-driven puncher structural representation of the utility model;
Accompanying drawing 2 is Fig. 1 right view;
Accompanying drawing 3 is Fig. 1 vertical view;
Accompanying drawing 5 is Fig. 4 right view;
The utility model is described in further detail below in conjunction with drawings and Examples:
As Fig. 1, Fig. 2, shown in Figure 3, the motor-driven puncher of present embodiment comprises frame 1, workbench 2 is installed on the frame, clamping has the head 4 of drill bit 3, main motor 5 and electric apparatus control apparatus 6, main motor 5 is connected with head 4 inner main axis 7 and drill bit 3 by the driving-chain belt pulley, described head 4 is connected with frame by special-shaped grooved rail T-slot, be that methods, rack 1 is provided with the T-slot 8 that is parallel to workbench on the workbench 2, head 4 is provided with T shape guide rail 9 and cooperates with T-slot 8, also have the platen pin 35 that be arranged in parallel with main shaft and drill bit on the head, platen pin 35 is by extension spring 36 tensions, rest position baseplane and drill bit 3 cutting edge end faces are straight substantially, four heads 4 are installed in the T-slot 8, the below of T-slot 8 is provided with scale 19, described drill bit 3 hollows are cylindrical, its annular end face is provided with the continuous cutting edge 10 of 360 degree, this drill bit 3 is located at collet 11 clampings of main shaft 7 ends, the hypomere hollow of main shaft 7 communicates with drill bit 3 hollows, having breach 12 on main shaft 7 cylinders is communicated with the hollow bottom, corresponding breach 12 positions are provided with paper scrap outlet 13 on the head 4, T-slot or dovetail groove 8 belows are provided with the scrap receiving bucket 14 of quarrel towards paper scrap outlet 13, scrap receiving bucket 14 belows are provided with scrap storage box 15, link to each other by scrap leading tunnel 16 between the two, also be provided with lifting motor 17 on the frame 1 and pass through transmission device 18 and be connected with workbench 2, driving workbench 2 moves up and down, described transmission device 18 is cam and crank block combined mechanism, this mechanism drives workbench 2 and moves up and down, cam 20 be installed on direct-connected decelerator 21 output shafts 22 of lifting motor 17 on, swing arm 23 its ends that are provided with roller 24 as oscillating follower and crank contact with the rolling of cam outer, the other end is articulated on the frame 1, the workbench 2 that move with swing arm 23 with as slide block respectively at connecting rod 25 two ends is hinged, and two leads 26 that workbench 2 bottoms are provided with perpendicular to 2 of workbench are provided with two pilot hole that stands vertically 27 sliding connections with frame 1.
As Fig. 4, Figure 5 shows that the utility model second embodiment, present embodiment and the foregoing description structure are basic identical, difference is that described transmission device 18 is slider-crank mechanism, the indirect driving machine head 4 of this mechanism moves up and down, frame 1 is divided into two parts up and down, the main motor 5 of head 4 and 3 rotations of driving drill bit etc. is installed on the upper spider 1-1, the disk 28 that is equivalent to crank be installed on direct-connected decelerator 30 output shafts 31 of motor 29 on, decelerator 30 is installed on the lower bearing bracket 1-2, the upper spider 1-1 that move with disk 28 with as slide block respectively at connecting rod 32 two ends is hinged, the lead 33 of last lower bearing bracket by standing vertically, pilot hole 34 sliding connections.
Claims (4)
1. motor-driven puncher, comprise frame (1), workbench (2) is installed on the frame, clamping has the head (4) of drill bit (3), main motor (5) and electric apparatus control apparatus (6), main motor (5) directly or by driving-chain is connected with head (4) inner main axis (7) and drill bit (3), it is characterized in that: described head (4) is connected with frame (1) by special-shaped grooved rail, workbench (2) is gone up methods, rack (1) and is provided with T shape or the dovetail groove (8) that is parallel to workbench (2), head (4) is provided with T shape or dovetail guide (9) cooperates with T shape or dovetail groove (8), described drill bit (3) hollow is cylindrical, its annular end face is provided with 360 degree continuous cutting edges (10), this drill bit (3) is located at collet (11) clamping of main shaft (7) end, the hypomere hollow of main shaft (7) communicates with drill bit (3) hollow, having breach (12) on main shaft (7) cylinder is communicated with the hollow bottom, head (4) is gone up corresponding breach (12) position and is provided with paper scrap outlet (13), T-slot or dovetail groove (8) below is provided with the scrap receiving bucket (14) of quarrel towards paper scrap outlet (13), scrap receiving bucket (14) below is provided with scrap storage box (15), link to each other by scrap leading tunnel (16) between the two, also be provided with lifting motor (17) on the frame (1) and also be connected with head (4) or workbench (2), drive head (4) or workbench (2) and move up and down by transmission device (18).
2. motor-driven puncher according to claim 1 is characterized in that: the head (4) that is installed in T shape or the dovetail groove (8) has one the most nearly six at least, and the below of T shape or dovetail groove (8) is provided with scale (19).
3. motor-driven puncher according to claim 1 and 2, it is characterized in that: described transmission device (18) is cam and crank block combined mechanism, this mechanism drives workbench (2) and moves up and down, on decelerator (21) output shaft (22) that cam (20) is installed on and lifting motor (17) is direct-connected, its end that is provided with roller (24) of swing arm (23) as oscillating follower and crank contacts with the rolling of cam outer, the other end is articulated on the frame (1), connecting rod (25) two ends are hinged with swing arm (23) and the workbench (2) that moves as slide block respectively, and two leads (26) that workbench (2) bottom is provided with perpendicular to workbench (2) face are provided with two pilot holes that stand vertically (27) sliding connection with frame (1).
4. motor-driven puncher according to claim 1 and 2, it is characterized in that: described transmission device (18) is a slider-crank mechanism, the indirect driving machine head of this mechanism (4) moves up and down, frame (1) is divided into two parts up and down, the main motor (5) of head (4) and driving drill bit (3) rotation etc. is installed on the upper spider (1-1), be equivalent on decelerator (30) output shaft (31) that disk (28) is installed on and motor (29) is direct-connected of crank, decelerator (30) is installed on the lower bearing bracket (1-2), connecting rod (32) two ends are hinged with disk (28) and the upper spider (1-1) that moves as slide block respectively, the lead (33) of last lower bearing bracket by standing vertically, pilot hole (34) sliding connection.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420024780 CN2673595Y (en) | 2004-02-16 | 2004-02-16 | Power perforating machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420024780 CN2673595Y (en) | 2004-02-16 | 2004-02-16 | Power perforating machine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2673595Y true CN2673595Y (en) | 2005-01-26 |
Family
ID=34483513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200420024780 Expired - Fee Related CN2673595Y (en) | 2004-02-16 | 2004-02-16 | Power perforating machine |
Country Status (1)
Country | Link |
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CN (1) | CN2673595Y (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101982268A (en) * | 2010-09-30 | 2011-03-02 | 汪会义 | Leftward/rightward rotating punching machine |
CN101993014A (en) * | 2010-09-29 | 2011-03-30 | 周印轩 | Automatic ground punching hoist |
CN103085111A (en) * | 2011-10-28 | 2013-05-08 | 成都高新区尼玛电子产品外观设计工作室 | Punching machine with accurately angle-adjustable platform for materials |
CN103085110A (en) * | 2011-10-28 | 2013-05-08 | 成都高新区尼玛电子产品外观设计工作室 | Punching machine with angle-adjustable platform for materials |
CN108724329A (en) * | 2018-06-29 | 2018-11-02 | 闽江学院 | A kind of full-automatic pcb board perforating device and its application method |
-
2004
- 2004-02-16 CN CN 200420024780 patent/CN2673595Y/en not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101993014A (en) * | 2010-09-29 | 2011-03-30 | 周印轩 | Automatic ground punching hoist |
CN101993014B (en) * | 2010-09-29 | 2012-10-31 | 周印轩 | Automatic ground punching hoist |
CN101982268A (en) * | 2010-09-30 | 2011-03-02 | 汪会义 | Leftward/rightward rotating punching machine |
CN101982268B (en) * | 2010-09-30 | 2012-04-11 | 芦台经济开发区金方通焊接设备有限公司 | Leftward/rightward rotating punching machine |
CN103085111A (en) * | 2011-10-28 | 2013-05-08 | 成都高新区尼玛电子产品外观设计工作室 | Punching machine with accurately angle-adjustable platform for materials |
CN103085110A (en) * | 2011-10-28 | 2013-05-08 | 成都高新区尼玛电子产品外观设计工作室 | Punching machine with angle-adjustable platform for materials |
CN108724329A (en) * | 2018-06-29 | 2018-11-02 | 闽江学院 | A kind of full-automatic pcb board perforating device and its application method |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |