CN2611119Y - Electric/man-power perforating machine - Google Patents
Electric/man-power perforating machine Download PDFInfo
- Publication number
- CN2611119Y CN2611119Y CN 03225459 CN03225459U CN2611119Y CN 2611119 Y CN2611119 Y CN 2611119Y CN 03225459 CN03225459 CN 03225459 CN 03225459 U CN03225459 U CN 03225459U CN 2611119 Y CN2611119 Y CN 2611119Y
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- lever
- gear
- connecting rod
- crank
- motor
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Abstract
The utility model is an electric hand puncher which comprises a battery, a motor, a reducing gear, a dive mechanism and a punching mechanism, wherein the drive mechanism comprises a crank (14), a connecting bar (15) provided with a guide chute (30) and a lever (16). One end of the crank (14) is fixedly connected with the final gear output shaft of the reducing gear and a projection (31) arranged on the other end reaches into the chute arranged on the connecting bar (15). One end of the connecting bar (15) is fixedly hinge-connected with one end of the lever (16), the other end of the lever (16) drives the punching mechanism, the lower portion of the lever (16) close to the connecting bar (15) is provided with a movable handle (17) to press downwards the lever (16). The movable handle (17) presses the lever (16) to drive the punching mechanism and pull the connecting bar (15) to make the projection (31) on the crank (14) and the chute (30) move relatively. With the electromechanical transformation effect of the connecting bar, the utility model realizes that one puncher has the functions of hand punching and electric punching.
Description
Technical field
The utility model relates to a kind of office with electronic, dual-use manual puncher.
Background technology
At present, the puncher of office's use is generally single needle sewing formula hand punch or electric drill cellular type electric perforator.Hand punch does not possess electronic punching functions, and electric perforator does not possess manual punching functions.Hand punch or electric perforator are generally desk-top or the seat formula, and the unit volume is bigger, carry very inconvenience.
Summary of the invention
The purpose of this utility model is to provide a kind of mono-hole punch that has manual and electronic punching functions concurrently.
For achieving the above object, electric-hand driven two-purpose puncher of the present utility model, comprise battery, motor, reducing gear, transmission mechanism and perforating mechanism, battery provides power supply for motor, motor output is through reducing gear deceleration rear drive transmission mechanism, transmission mechanism comprises crank 14, offer the connecting rod 15 and the lever 16 of guide chute 30, one end of crank 14 is fixedlyed connected with the final stage gear transmission output shaft of reducing gear, the projection 31 of its other end setting stretches in the guide chute of offering on the connecting rod 15 30, be used to spur connecting rod 15, one end of connecting rod 15 and an end of lever 16 are movably hinged fixing, the other end transmission perforating mechanism of lever 16, lever 16 is provided with the flexible handle 17 that is used for depress lever 16 near the bottom of connecting rod 15, under pressure, flexible handle 17 lever 16 of exerting pressure makes between projection 31 on the crank 14 and the guide chute 30 with transmission perforating mechanism and pulling connecting rod 15 relative motion takes place.
Electronic, dual-use manual puncher of the present utility model, the guide chute 30 on the connecting rod 15 can be groove or the through-hole groove that connects connecting rod handle body.
Electronic, dual-use manual puncher of the present utility model, crank 14 can adopt disk, disc centre and the final stage gear of reducing gear be coaxial fixedlys connected and can rotate around this axle, the opposing disc face of its radially outer and gear is provided with a fixed lobe 31, projection 31 stretches in the guide chute of offering on the connecting rod 15 30, is used to spur connecting rod 15.
Of the present utility model electronic, the dual-use manual puncher, its perforating mechanism comprises knife plate 1, knife rest 2, drift 3, torsion spring 4 and 5, optical axis 22 and 23, optical axis 22 is fixedlyed connected with respect to an end of crank with lever 16, drift 3 is fixed on the knife rest 2 of fixedlying connected with optical axis 22, knife rest 2 bottoms are knife plate 1, torsion spring 4 and 5 is fixed on the knife plate 1, its reed and knife rest 2 Elastic Contact make non-punching state low punch 3 and knife plate 1 keep the released state of certain interval, optical axis 23 is fixed on the knife plate 1 and fixedlys connected near the position of optical axis 22 with lever 16 becomes the fulcrum of lever 16, handle 17 1 ends are movably hinged in housing 29 afterbodys relative with drift 3, the other end is a movable end, the movable end of handle 17 and lever 16 fulcrum and with tie point that connecting rod 15 is connected between the movable contact in middle part, have certain movable stroke.
Electronic, dual-use manual puncher of the present utility model, its reducing gear comprises motor tooth 8 and gear train 9,10,11,12, motor 7 output shafts are fixedlyed connected with motor tooth 8, gear train 9,10,11,12 is fixed on the housing 29, gear 9 is a bevel gear, after motor tooth 8 was meshing with each other with gear 9, the power that motor produces was docile and obedient preface and is transferred to crank 14 through gear 10, gear 11, gear 12 after slowing down.
Electronic, dual-use manual puncher of the present utility model can be provided with push rod 20 in the paper inlet of perforating mechanism, push rod 20 triggers microswitch 21, by microswitch 21 control motor powers.
The utility model is by the conversion of guide chute 30 on the connecting rod 15, make manual power and electric energy power can act on lever 16 respectively, and then finish punching by optical axis 22 and punching 3, realize manual, electronic punching the resetting of back punching head 3 that finish by torsion spring 4 and 5 simultaneously.Therefore, the utility model has overcome office can not possess contradiction electronic, manual punching functions simultaneously with the puncher unit, makes the public puncher of a Taiwan Affairs Office have the function of electronic and manual punching simultaneously.In addition, according to the office needs, the utility model can be made into desk-top puncher, also can be made into the small and exquisite hand held puncher of volume, and it is very convenient to carry.
The drawing explanation
Fig. 1 is the utility model machine shape figure.
Fig. 2, Fig. 3 and Fig. 4 are the different visual angles state perspective view after the utility model removes partial shell or tooth case.
Each mark representative among the figure: 1 knife plate, 2 knife rests, 3 drifts, 4 and 5 torsion springs, 6 right tooth casees, 7 motors, 8 motor teeth, 9 bevel gears, 10 and 11 duplicate gears, 12 final stage gears, 13 reserve battery assemblies, 14 cranks, 15 connecting rods, 16 levers, 17 handles, 18 microswitches, 19 cams, 20 push rods, 21 microswitches, 22 and 23 optical axises, 24 hexagonal axis, 25,26 and 27 optical axises, 28 left tooth casees, 29 housings, projection 31, guide chute 30.
The specific embodiment
Describe the utility model in detail below in conjunction with accompanying drawing 1~4:
A kind of electric-hand driven two-purpose puncher comprises reserve battery assembly 13, motor 7, reducing gear, transmission mechanism and perforating mechanism.
Transmission mechanism comprises crank 14, connecting rod 15 and lever 16, connecting rod 15 middle parts are provided with guide chute 30, guide chute 30 is the through-hole grooves (guide chute 30 also can be a groove) that connect connecting rod handle body, and connecting rod 15 ends and lever 16 are movably hinged with respect to an end of optical axis 22.Crank 14 can adopt disk, and the final stage gear of its center and reducing gear 12 is coaxial fixedlys connected and can rotate around this axle, and the opposing disc face of its radially outer and final stage gear is provided with a fixed lobe 31.Crank 14 can also adopt rectangle or circular cylinder, and the one end is fixedlyed connected with 12 of the final stage gears of reducing gear and can be rotated around this axle, and the opposing cylinder of its other end and final stage gear is provided with a fixed lobe 31.Projection 31 on the disc face or on the cylinder stretches in the through-hole groove of offering on the connecting rod 15 30, is used to spur connecting rod 15.When the end of the lever 16 that non-punching state is connected with connecting rod 15 down and the projection 31 on the crank 14 presented minimum range, the projection 31 on the crank 14 was positioned at through-hole groove 30 tops of the connecting rod 15 relative with lever 16 links.
Reducing gear comprises motor tooth 8 and gear train 9,10,11,12.Motor 7 output shafts are fixedlyed connected with motor tooth 8, gear train 9,10,11,12 is fixed on the housing 29, gear 9 is a bevel gear, and after motor tooth 8 was meshing with each other with gear 9, the power that motor produces was docile and obedient preface and is transferred to crank 14 through gear 10, gear 11, gear 12 after slowing down.
Perforating mechanism comprises knife plate 1, knife rest 2, drift 3, torsion spring 4 and 5, optical axis 22 and 23.Optical axis 22 is fixedlyed connected with lever 16 1 ends, and optical axis 23 is fixed on the knife plate 1 and fixedlys connected near the position of optical axis 22 with lever 16 becomes the fulcrum of lever 16.Drift 3 is fixed on the knife rest 2 of fixedlying connected with optical axis 22.Knife rest 2 bottoms are knife plate 1.Torsion spring 4 and 5 is fixed on the knife plate 1, and its reed and knife rest 2 Elastic Contact make non-punching state low punch 3 and knife plate 1 keep the released state of certain interval.Handle 17 1 ends are movably hinged in housing 29 afterbodys relative with drift 3, the other end be movable end and with lever 16 fulcrum and with tie point that connecting rod 15 is connected between the movable contact in middle part, have certain movable stroke.
In the paper inlet of perforating mechanism, be provided with push rod 20.Push rod 20 is used to trigger microswitch 21, by microswitch 21 control motor powers.Can microswitch 18 be set at housing 29 afterbodys or the position of being convenient to finger manipulation, be used to control the closed of battery supply or disconnect.
During electronic punching, reserve battery assembly 13 is inserted in the guide groove of handles 17 the needed electric energy of motor when reserve battery assembly 13 will provide punching.Paper that will punch or card insert in the paper inlet of right tooth case 6, touch push rod 20, trigger microswitch 21, motor 7 rotates, and the transmission mechanism of forming by motor tooth 8, bevel gear 9, duplicate gear 10 and 11, final stage gear 12 drives crank 14 rotation, drivening rod 15, levers 16 again, by optical axis 22, depress drift 3, drift moves along the bore of the punch of knife rest 2, finishes the punching action.After punching finished, torsion spring 4 and 5 resetted drift 3, and optical axis 22 drives lever 16 simultaneously, connecting rod 15 returns back to the initial non-control state position of beating, and finishes once punching action.
When manually punching, in handle 17, extract or close reserve battery assembly 13 out microswitch 18, hold handle 17, simultaneously, paper that will punch or card insert in the paper inlet of tooth case 28, the handle 17 of firmly holding with a firm grip, handle 17 will drive lever 16, and the through-hole groove 30 on the connecting rod 15 will slide along the projection on the crank 14 31 at this moment, and lever 16 is depressed drift 3 by optical axis 22, drift moves along the bore of the punch of knife rest 2, finishes the punching action at last.When unclamping handle 17, the torsion spring 4,5 on drift 3 both sides pushes back to initial non-punching state position with drift 3, thereby drives lever 16, connecting rod 15 resets, and finishing once punching action.
Claims (6)
- One kind electronic, the dual-use manual puncher, comprise battery, motor, reducing gear, transmission mechanism and perforating mechanism, battery provides power supply for motor, motor output is through reducing gear deceleration rear drive transmission mechanism, it is characterized in that: described transmission mechanism comprises crank (14), offer the connecting rod (15) and the lever (16) of guide chute (30), one end of crank (14) is fixedlyed connected with the final stage gear transmission output shaft of reducing gear, the projection (31) that crank (14) other end is provided with stretches in the guide chute of offering on the connecting rod (15) (30), be used to spur connecting rod (15), one end of one end of connecting rod (15) and described lever (16) is movably hinged fixing, the other end transmission perforating mechanism of lever (16), lever (16) is provided with the flexible handle (17) that is used for depress lever (16) near the bottom of connecting rod (15), under pressure, flexible handle (17) lever (16) of exerting pressure makes between projection (31) on the described crank (14) and the guide chute (30) with pulling connecting rod (15) with the transmission perforating mechanism relative motion takes place.
- 2. according to described electronic, the dual-use manual puncher of claim 1, it is characterized in that: described guide chute (30) is groove or through-hole groove.
- 3. according to described electronic, the dual-use manual puncher of claim 2, it is characterized in that: crank (14) is in the form of annular discs, its center and the final stage gear of reducing gear be coaxial fixedlys connected and can rotate around this axle, the opposing disc face of its radially outer and gear is provided with a fixed lobe (31), projection (31) stretches in the guide chute of offering on the connecting rod (15) (30), is used to spur connecting rod (15).
- 4. described electronic according to claim 3, the dual-use manual puncher, it is characterized in that: described perforating mechanism comprises knife plate (1), knife rest (2), drift (3), torsion spring (4,5), optical axis (22,23), lever (16) one ends that described optical axis (22) is relative with described crank are fixedly connected, described drift (3) is fixed on the knife rest (2) of fixedlying connected with described optical axis (22), described knife rest (2) bottom is knife plate (1), described torsion spring (4,5) be fixed on the knife plate (1), its reed and described knife rest (2) Elastic Contact make non-punching state low punch (3) and knife plate (1) keep the released state of certain interval, described optical axis (23) is fixed in that knife plate (1) is gone up and fixedlys connected near the position of described optical axis (22) with described lever (16) becomes the fulcrum of lever (16), described handle (17) one ends are movably hinged in housing (29) afterbody relative with drift (3), the other end is a movable end, the movable end of handle (17) and described lever (16) be positioned at fulcrum and with tie point that described connecting rod (15) is connected between the movable contact in middle part, have certain movable stroke.
- 5. according to described electronic, the dual-use manual puncher of claim 4, it is characterized in that: described reducing gear comprises motor tooth (8) and gear train (9,10,11,12), motor (7) output shaft is fixedlyed connected with described motor tooth (8), gear train (9,10,11,12) is fixed on the housing (29), gear (9) is a bevel gear, after motor tooth (8) was meshing with each other with gear (9), the power that motor produces was docile and obedient preface and is transferred to crank (14) through gear (10), gear (11), gear (12) after slowing down.
- 6. according to described electronic, the dual-use manual puncher of claim 5, it is characterized in that: push rod (20) is set in the paper inlet of perforating mechanism, and push rod (20) triggers microswitch (21), by microswitch (21) control motor power.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03225459 CN2611119Y (en) | 2003-04-24 | 2003-04-24 | Electric/man-power perforating machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03225459 CN2611119Y (en) | 2003-04-24 | 2003-04-24 | Electric/man-power perforating machine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2611119Y true CN2611119Y (en) | 2004-04-14 |
Family
ID=34163689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03225459 Expired - Fee Related CN2611119Y (en) | 2003-04-24 | 2003-04-24 | Electric/man-power perforating machine |
Country Status (1)
Country | Link |
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CN (1) | CN2611119Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1970984B (en) * | 2005-11-21 | 2011-02-16 | 斯塔比卢斯有限责任公司 | Actuator for a movable part |
CN107214365A (en) * | 2017-07-13 | 2017-09-29 | 合肥哨商信息技术有限公司 | A kind of convenient counter body perforating device |
-
2003
- 2003-04-24 CN CN 03225459 patent/CN2611119Y/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1970984B (en) * | 2005-11-21 | 2011-02-16 | 斯塔比卢斯有限责任公司 | Actuator for a movable part |
CN107214365A (en) * | 2017-07-13 | 2017-09-29 | 合肥哨商信息技术有限公司 | A kind of convenient counter body perforating device |
CN107214365B (en) * | 2017-07-13 | 2019-04-16 | 合肥哨商信息技术有限公司 | A kind of convenient counter body perforating device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040414 Termination date: 20100424 |