CN1348849A - Fully automatic perforator - Google Patents
Fully automatic perforator Download PDFInfo
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- CN1348849A CN1348849A CN 00130749 CN00130749A CN1348849A CN 1348849 A CN1348849 A CN 1348849A CN 00130749 CN00130749 CN 00130749 CN 00130749 A CN00130749 A CN 00130749A CN 1348849 A CN1348849 A CN 1348849A
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Abstract
The present invention relates to boring equipment having punch die, it is composed of electric motor, driving mechanism, incomplete gear wheel mechanism boring punch die, punch die base seat, matorial loading and unloading mechanism and operation platform, the coupler of driving mechanism is connected with motor shaft and main shaft, main shaft connects eccentric wheel, a pair of conical gear wheel respectively connects on main shaft and driving shaft, incomplete driving gear wheel connects main shaft driving gear wheel connects scale mark disc and fixed on punch die. Vibrating hopper is used, hopper mouth connects incomplete gear wheel mechanism. Advantages: stable operation, siple structure, automatic boring, high production efficiency, safe, saving energy.
Description
The present invention relates to a kind of punching or punching apparatus that punch die is arranged.
Punching (punching) equipment is applied to numerous areas, a kind of agricultural sparge pipe puncher of CN2336936Y patent disclosure for example, it has a lever and insulating box, be equipped with the perforating needle that can in insulating box, pass up and down below the lever, the sparge pipe of corresponding perforating needle part is built-in with back-up block, also is equipped with the pressing plate that does not allow back-up block pass through at the upper-lower position of sparge pipe.The punching of band punch die or punching apparatus are important parts in punching (punching) equipment.A kind of paper edge lace of CN2341784Y patent disclosure card punch, the guided mode hole of the relative rectangle that the prominent body that it mainly is provided with the rectangle column in upper bolster and die shoe are set cooperates, and the assembling of upper and lower die holder and contraposition are more prone to.A kind of puncher of CN2340581Y patent disclosure, it has improved the combination of upper and lower mould, and the cylindrical guided mode hole set with the cylindrical prominent body and the die shoe of upper bolster setting cooperates.The polypropylene perforating press of a kind of architecture advances of CN2353501Y patent disclosure, board be provided with one relatively board move horizontally and be provided with the location-plate of oriented side seat and orientation angle seat, male model bar and master mold pipe that the male and female mould is set in the board are inserted in respectively on the male and female nib relative on the male and female die holder.The punching out in existing insurance pipe cap hole is that the operative employee is placed on workpiece on the punching die, finishes the punching action by common stamping machine again, and by artificial taking-up workpiece.
The object of the present invention is to provide a kind of punching continuously automatically, constant product quality is good, the production efficiency height, and the fully automatic perforator that labour intensity is low, it is mainly used in the punching out in cap holes such as protective tube.
The present invention is provided with motor, transmission mechanism, incomplete gear mechanism, punching die, mold base, charging and discharging mechanism and workbench, transmission mechanism is provided with shaft coupling, main shaft, bearing and bearing block, eccentric wheel, bevel gear, power transmission shaft, the shaft coupling two ends connect motor shaft and main shaft, main shaft is fixed on the workbench by bearing and bearing block, main shaft and eccentric wheel key connecting, bevel-gear sett is connected in respectively on main shaft and the power transmission shaft.Incomplete gear mechanism is made up of driving gear, driven gear, index dial and elastic damper, and on main shaft, driven gear connects with index dial and is fixed on the mould driving gear by key connecting, and elastic damper is fixed on the punching die.Punching die is by standard die set, and upper die and lower die are formed, and patrix contacts with the eccentric wheel line, and counterdie connects with mold base.Mold base is fixed on the workbench.Charging and discharging mechanism is made up of hopper, hopper seat, material road, material mouth, and hopper places on the hopper seat, and hopper connects with the material mouth through the material road, and the material mouth connects with incomplete gear mechanism.
Compared with the prior art, the present invention has tangible progress.
1) because the present invention adopts incomplete gear mechanism as space motion mechanism, when driving gear circled, driven gear changeed for 1/4th weeks, and the driven gear revolution rests four times.When driven gear rested, the pinning of working in coordination of locking arc rested in latched position to guarantee driven gear on locking arc on the driving gear and the driven gear.When motor rotated at a high speed, driving gear angular speed increased, and the angular speed of driven gear also increases, inertia force increases in the running, take place between gear stuck this moment easily, and the present invention has also increased elastic damper for this reason, overcomes the inertia force of gear by the elastic force size of regulating spring.Move under high speed as need, the inertia force of gear is bigger, and then the elastic force of spring should strengthen, otherwise then elastic force should reduce.Thereby guarantee that partial gear can normally operation in high speed.Compare with other clearance mechanism, it moves and stops the structural limitations that time ratio is not subjected to mechanism, and it is simple in structure.
2) owing to utilize the guide effect of mould, saved the slide block mechanism of punch press; Less because of blanking pressure, saved the flywheel mechanism of punch press, thereby entire mechanism obtains simplifying, easy to process.
3) mould is vertically mounted on usually and finishes the punching press task on the punch press.And the present invention utilizes existing mould bases, and considers that the workpiece (as the insurance pipe cap) that comes out from vibrating bunker is a level, thereby is that horizontal direction is finished the punching task with the punching die horizontal positioned.
4), therefore solved the contradiction that takies other punch press because the present invention self is exactly a little punch press and feed mechanism.
5) manual feeding is adopted in production in the past, often send not in placely, the injury suffered on the job accident of hand also can occur pressing.The invention solves the hand problem of pressing, material loading speed not only soon but also steady, improved pushing precision, the production efficiency height, and reduced labour intensity, guarantee production safety.
6) the punch press power that in the past adopted is bigger, and power consumption is big in the production, and cost is higher.Consumed power of the present invention little (about 500W) is saved the energy greatly, reduces cost.
7) the present invention can adopt infinitely variable speeds, can regulate punching speed arbitrarily.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a structure diagram of the present invention.
Fig. 3 is a die structure dwg of the present invention.
Fig. 4 is an incomplete gear mechanism schematic diagram of the present invention.
Following examples will the present invention is further illustrated in conjunction with the accompanying drawings.
As Fig. 1, shown in 2, the present invention partly is made up of motor, transmission mechanism, incomplete gear mechanism, punching die, mold base, charging and discharging mechanism and workbench etc.Motor 1 connects with main shaft 3 by shaft coupling 2, and main shaft 3 is rotated with motor.Main shaft 3 is by the circumferential fixed eccentric 4 of key, and 4 rotations of drive eccentric wheel.Main shaft 3 is fixed on the workbench 9 by bearing 5,6 and bearing block 7,8.Eccentric wheel 4 drives the part of the upper die motion of punching die.Referring to Fig. 3, punching die is made up of standard die set 10, punch 11, punch retainer 12, die 13, die block 14, stripper 15, lastics plate 16, little guide pillar 17, little guide pin bushing 18, plunger 19, discharging screw 20, pin 21 and screw 22.Standard die set 10 is made up of cope match-plate pattern 23, lower bolster 24, guide pin bushing 25, guide pillar 26.Punch 11 is installed in the little guide pillar 17, and little guide pillar 17 is fastened on 12 li of punch retainers by interference fit, and punch retainer 12 connects with cope match-plate pattern 23 with screw 22 by pin 21.Little guide pin bushing 18 also is fastened on 15 li of strippers by interference fit, and punch retainer 12 links to each other with stripper 15 by discharging screw 20.Little guide pillar 17 is to be slidingly matched with little guide pin bushing 18, and little guide pillar 17 drives punch 11 and moves up and down in the motion process in little guide pin bushing 18, finish automatic punching.To the part of the lower die of mould, die 13 is interference fit with die block 14, and die block 14 connects with lower bolster 24 with screw 22 by pin 21, lastics plate 16 and die matched in clearance.Lower bolster 24 by screw 27 with 28 be connected at the bottom of the mould, mold base 28 is fixed on the workbench 9 by screw 29.Cope match-plate pattern 23 contacts with eccentric wheel 4 lines with bearing block 23 by little bearing 30, little axle 31, rolling bearing 32.
Bevel- gear sett 34,35 is connected on main shaft 3 and the power transmission shaft 36 by flat key respectively, changes the direction of motion by the engagement of two bevel gears, and rotatablely moving of main shaft 3 passed to power transmission shaft 36.Referring to Fig. 4, incomplete gear mechanism is made up of driving gear 37, driven gear 38, index dial 39, elastic damper 40, not exclusively on main shaft 3, driven gear 38 connects by screw and pin with index dial 39 and is fixed on the guide-post of die-set 26 driving gear 37 by key connecting.The partial gear motion drives the index dial intermittent movement.In 31 weeks of rotation of main shaft, driven gear 38 changeed for 1/4 week, can deliver to the orderly material that vibrating bunker comes out singly on the die 13 like this.Elastic damper 40 can guarantee accurate location, and elastic damper 40 is made up of damper support, plug screw, spring, steel ball and index dial.In the inside of elastic damper, steel ball and spring are fixed in the damper support by plug screw, and index dial is lived on the two steel ball crowns.In the outside of elastic damper, elastic damper is fixed on the lower bolster of punching die by screw; Index dial is coaxial with the driven gear of incomplete gear mechanism, and is connected in one with screw.When the driving gear of incomplete gear mechanism rotates, drive driven gear and index dial and turn 90 degrees, after putting in place, two steel balls withstand index dial under spring action, prevent because the inertia index dial is rotated further, thereby play the assist location effect.
Charging and discharging mechanism adopts the vibration material bucket type, and vibrating bunker 41 belongs to part material hopper formula automatic feed mechanism.Workpiece (for example insuring pipe cap) carries out arranging in order automatically in vibrating bunker, and by expecting that road 42, material mouth 43 enter index dial, index dial rotates 90 degree under the drive of incomplete gear mechanism, promptly drive workpiece and enter the punching operation and carry out punching, index dial is rotated further discharge position and promptly unloads workpiece.Material road seat is fixed on the workbench.
Claims (2)
1, fully automatic perforator is characterized in that being provided with motor, transmission mechanism, incomplete gear mechanism, punching die, mold base, charging and discharging mechanism and workbench; Transmission mechanism is provided with shaft coupling, main shaft, bearing and bearing block, eccentric wheel, bevel gear, power transmission shaft, the shaft coupling two ends connect motor shaft and main shaft, main shaft is fixed on the workbench by bearing and bearing block, main shaft and eccentric wheel key connecting, and bevel-gear sett is connected in respectively on main shaft and the power transmission shaft; Incomplete gear mechanism is made up of driving gear, driven gear, index dial and elastic damper, and driving gear is connected on the main shaft, and driven gear connects with index dial and is fixed on the mould, and elastic damper is fixed on the punching die; Punching die is made up of standard die set, upper die and lower die, and patrix contacts with the eccentric wheel line, and counterdie connects with mold base, and mold base is fixed on the workbench; Charging and discharging mechanism is made up of hopper, hopper seat, material road, material mouth, and hopper places on the hopper seat, and hopper connects with the material mouth through the material road, and the material mouth connects with incomplete gear mechanism.
2, fully automatic perforator as claimed in claim 1, it is characterized in that punching die is made up of standard die set, punch, punch retainer, die, die block, stripper, lastics plate, little guide pillar, little guide pin bushing, plunger, discharging screw, pin and screw, standard die set is made up of upper and lower template and guide pin bushing, guide pillar, punch is located in the little guide pillar, little guide pillar is fixed in the punch retainer, punch retainer connects with cope match-plate pattern, little guide pin bushing is fixed in the stripper, and punch retainer links to each other with stripper by the discharging screw; Die and die block interference fit, die block connects lower bolster, lastics plate and die matched in clearance, lower bolster connects mold base; Cope match-plate pattern contacts with the eccentric wheel line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001307495A CN1163335C (en) | 2000-10-17 | 2000-10-17 | Fully automatic perforator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001307495A CN1163335C (en) | 2000-10-17 | 2000-10-17 | Fully automatic perforator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1348849A true CN1348849A (en) | 2002-05-15 |
| CN1163335C CN1163335C (en) | 2004-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB001307495A Expired - Fee Related CN1163335C (en) | 2000-10-17 | 2000-10-17 | Fully automatic perforator |
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| Country | Link |
|---|---|
| CN (1) | CN1163335C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102173060A (en) * | 2011-02-24 | 2011-09-07 | 江苏大学 | Device and method for manufacturing carbon fiber reinforced composite construction member |
| CN101637836B (en) * | 2009-08-21 | 2012-09-26 | 宜昌迪森机械有限公司 | Precise automatic tooth punching dividing machine for punching machine |
| CN103231413A (en) * | 2013-05-07 | 2013-08-07 | 青岛惠运办公科技集团股份有限公司 | Office type automatic punch |
| CN104589420A (en) * | 2014-12-23 | 2015-05-06 | 展彩娜 | Multi-cutter-head continuous and automatic hole opening device for plates |
| CN109647956A (en) * | 2019-01-10 | 2019-04-19 | 宁波富技精工汽车零部件有限公司 | High speed and precision power motor iron core silicon-steel sheet Sheet Metal Forming Technology |
-
2000
- 2000-10-17 CN CNB001307495A patent/CN1163335C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101637836B (en) * | 2009-08-21 | 2012-09-26 | 宜昌迪森机械有限公司 | Precise automatic tooth punching dividing machine for punching machine |
| CN102173060A (en) * | 2011-02-24 | 2011-09-07 | 江苏大学 | Device and method for manufacturing carbon fiber reinforced composite construction member |
| CN102173060B (en) * | 2011-02-24 | 2014-04-09 | 江苏大学 | Device and method for manufacturing carbon fiber reinforced composite construction member |
| CN103231413A (en) * | 2013-05-07 | 2013-08-07 | 青岛惠运办公科技集团股份有限公司 | Office type automatic punch |
| CN104589420A (en) * | 2014-12-23 | 2015-05-06 | 展彩娜 | Multi-cutter-head continuous and automatic hole opening device for plates |
| CN109647956A (en) * | 2019-01-10 | 2019-04-19 | 宁波富技精工汽车零部件有限公司 | High speed and precision power motor iron core silicon-steel sheet Sheet Metal Forming Technology |
| CN109647956B (en) * | 2019-01-10 | 2020-11-20 | 宁波富技精工汽车零部件有限公司 | Punching process for silicon steel sheet of iron core of precise high-speed power motor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1163335C (en) | 2004-08-25 |
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