Connecting rod drives puncher
Technical field
The utility model belongs to mechanical field, relates in particular to a kind of punching binding machinery.
Background technology
The bookbinding hole of monthly calendar, calendar, notes written or printed documents volume etc. need be with the puncher stamping-out that punches.The prior mechanical puncher mainly exists: 1. complex structure, transmission system is provided with devices such as heavy big flywheel and large and small gear, tooth bar, movable block, speed changer, as the described a kind of automatic hole punching and bookbinding machine of patent ZL01233381.6, comprise housing, workbench, panel, perforating mechanism and binder mechanism, the transmission mechanism of binder mechanism is to be made of motor, gear, tooth bar and movable block, be connected with gear in the rotating shaft of motor, these devices have caused directly that power of motor is big, energy consumption is high, manufacturing expense is high, the maintaining complicated problems; 2. employing Single-chip Controlling, control system falls behind; 3. perforating efficiency is low, about 50 times/minute.
The utility model content
In order to solve existing puncher complex structure, power of motor is big, energy consumption is high, control system is backward and perforating efficiency is low problem, the utility model proposes a kind of connecting rod and drive puncher.This connecting rod drives puncher the dynamical system of existing puncher has been done very big improvement, have simple in structure, power of motor is little, low cost of manufacture, characteristics that perforating efficiency is high.
The concrete technical scheme that the utility model connecting rod drives puncher is as follows: it comprises the cabinet of being made up of front, rear, left and right wallboard, base plate, panel and crossbeam; with the power drive system of forming by appliance mounting panel, motor, reductor, reductor main shaft, connecting rod, guide shaft, and front shroud, die mechanism, shredded paper funnel, shredded paper case, floor push.It is characterized in that the shredded paper case is installed on the base plate, floor push is installed in floor below; Power drive system is fixed on by appliance mounting panel on the crossbeam of cabinet, and wherein motor is connected up and down with reductor, and the reductor main shaft is connected with connecting rod, and connecting rod is connected with guide shaft, and guide shaft is connected with die mechanism; Front shroud and die mechanism are installed on the panel, and paper-breaking device is installed in the panel bottom.
Above-mentioned connecting rod drives puncher, it is characterized in that, the power drive system that appliance mounting panel, motor, reductor, reductor main shaft, connecting rod, guide shaft are formed is installed in the cabinet, and motor and reductor are for being rigidly connected.
Above-mentioned connecting rod drives puncher, it is characterized in that a connecting rod is respectively installed at two ends, the reductor main shaft left and right sides, drives guide shaft by connecting rod, and guide shaft drives die mechanism and finishes punching.
The utility model connecting rod drives puncher, has saved flywheel, big or small reduction gearing, rack gear arrangement, and therefore supporting power of motor is less relatively, has the characteristics of simple in structure, low cost of manufacture, easy maintenance, high punching efficiency.
Description of drawings
Figure of description 1 is a front view of the present utility model.
Figure of description 2 is a side view of the present utility model.
The specific embodiment
Below in conjunction with Figure of description the utility model is done further to disclose.
Embodiment 1:
See also Figure of description; a kind of connecting rod drives puncher, and it comprises front wallboard 1, rear wall plate 2, base plate 3, panel 4, right wallboard 5, left wallboard 6, shredded paper case 7, shredded paper funnel 8, die mechanism 9, front shroud 10, motor 11, reductor 12, connecting rod 13, appliance mounting panel 14, guide shaft 15, floor push 16, crossbeam 17, reductor main shaft 18.Wherein front wallboard 1, rear wall plate 2, base plate 3, panel 4, right wallboard 5, left wallboard 6 and crossbeam 17 are formed cabinet; Motor 11, reductor 12, connecting rod 13, appliance mounting panel 14, guide shaft 15, reductor main shaft 18 are formed power.
See also Figure of description; a kind of connecting rod drives puncher; front wallboard 1; rear wall plate 2; base plate 3; panel 4; right wallboard 5; left side wallboard 6 and crossbeam 17 are assembled into the framework cabinet; its middle cross beam 17 is installed in panel 4 belows; floor push 16 is installed in below the base plate 3; front shroud 10 and die mechanism 9 are installed in above the panel 4; shredded paper funnel 8 is installed in crossbeam 17 times and over against shredded paper case 7; appliance mounting panel 14 is welded on the crossbeam 17; decelerator main shaft 18 is installed on the appliance mounting panel 17 by decelerator 12 and by bearing; reductor 12 is rigidly connected with motor 11; each installing connecting rods 13 of reductor main shaft 18 two ends; connecting rod 13 is connected with guide shaft 15, and guide shaft 15 is connected with die mechanism 9.
See also Figure of description; a kind of connecting rod drives puncher; during punching; depress floor push 16, motor 11 runnings are slowed down by reductor 12; reductor 12 pumps by reductor main shaft 18 outputting power drivening rods 13; connecting rod 13 drives guide shaft 15 and makes corresponding sports, and guide shaft 15 drives die mechanism and finishes punching, and the shredded paper of punching falls into shredded paper case 7 by shredded paper funnel 8.
The utility model connecting rod drives puncher has significant improvement than existing machinery formula puncher in mechanism, it has saved devices such as flywheel, big or small reduction gearing, tooth bar, so necessary electromotor power is less relatively.The utility model connecting rod drives puncher, have simple in structure, manufacturing cost and use cost is low, the characteristics of easy maintenance, high punching efficiency.The inventor is through comparative analysis, and power of motor can reduce by 2/5, and punching speed per minute can reach more than 68 times.